proto.h

   1 /* -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
   6  *    2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by regen/embed.pl from data in embed.fnc,
  13  * regen/embed.pl, regen/opcodes, intrpvar.h and perlvars.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20 PERL_CALLCONV UV        ASCII_TO_NEED(const UV enc, const UV ch)
  21                         __attribute__deprecated__
  22                         __attribute__warn_unused_result__
  23                         __attribute__pure__;
  24
  25 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
  26                         __attribute__nonnull__(pTHX_1);
  27 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
  28         assert(stash)
  29
  30 PERL_CALLCONV UV        NATIVE_TO_NEED(const UV enc, const UV ch)
  31                         __attribute__deprecated__
  32                         __attribute__warn_unused_result__
  33                         __attribute__pure__;
  34
  35 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
  36 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
  37                         __attribute__malloc__
  38                         __attribute__warn_unused_result__;
  39
  40 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
  41                         __attribute__nonnull__(pTHX_1);
  42 #define PERL_ARGS_ASSERT_SLAB_FREE      \
  43         assert(op)
  44
  45 PERL_CALLCONV bool      Perl__is_in_locale_category(pTHX_ const bool compiling, const int category);
  46 PERL_CALLCONV bool      Perl__is_uni_FOO(pTHX_ const U8 classnum, const UV c)
  47                         __attribute__warn_unused_result__;
  48
  49 PERL_CALLCONV bool      Perl__is_uni_perl_idcont(pTHX_ UV c)
  50                         __attribute__warn_unused_result__;
  51
  52 PERL_CALLCONV bool      Perl__is_uni_perl_idstart(pTHX_ UV c)
  53                         __attribute__warn_unused_result__;
  54
  55 PERL_CALLCONV bool      Perl__is_utf8_FOO(pTHX_ const U8 classnum, const U8 *p)
  56                         __attribute__warn_unused_result__
  57                         __attribute__nonnull__(pTHX_2);
  58 #define PERL_ARGS_ASSERT__IS_UTF8_FOO   \
  59         assert(p)
  60
  61 PERL_STATIC_INLINE STRLEN       S__is_utf8_char_slow(const U8 *s, const U8 *e)
  62                         __attribute__warn_unused_result__
  63                         __attribute__nonnull__(1)
  64                         __attribute__nonnull__(2);
  65 #define PERL_ARGS_ASSERT__IS_UTF8_CHAR_SLOW     \
  66         assert(s); assert(e)
  67
  68 PERL_CALLCONV bool      Perl__is_utf8_idcont(pTHX_ const U8 *p)
  69                         __attribute__warn_unused_result__
  70                         __attribute__nonnull__(pTHX_1);
  71 #define PERL_ARGS_ASSERT__IS_UTF8_IDCONT        \
  72         assert(p)
  73
  74 PERL_CALLCONV bool      Perl__is_utf8_idstart(pTHX_ const U8 *p)
  75                         __attribute__warn_unused_result__
  76                         __attribute__nonnull__(pTHX_1);
  77 #define PERL_ARGS_ASSERT__IS_UTF8_IDSTART       \
  78         assert(p)
  79
  80 PERL_CALLCONV bool      Perl__is_utf8_mark(pTHX_ const U8 *p)
  81                         __attribute__warn_unused_result__
  82                         __attribute__nonnull__(pTHX_1);
  83 #define PERL_ARGS_ASSERT__IS_UTF8_MARK  \
  84         assert(p)
  85
  86 PERL_CALLCONV bool      Perl__is_utf8_perl_idcont(pTHX_ const U8 *p)
  87                         __attribute__warn_unused_result__
  88                         __attribute__nonnull__(pTHX_1);
  89 #define PERL_ARGS_ASSERT__IS_UTF8_PERL_IDCONT   \
  90         assert(p)
  91
  92 PERL_CALLCONV bool      Perl__is_utf8_perl_idstart(pTHX_ const U8 *p)
  93                         __attribute__warn_unused_result__
  94                         __attribute__nonnull__(pTHX_1);
  95 #define PERL_ARGS_ASSERT__IS_UTF8_PERL_IDSTART  \
  96         assert(p)
  97
  98 PERL_CALLCONV bool      Perl__is_utf8_xidcont(pTHX_ const U8 *p)
  99                         __attribute__warn_unused_result__
 100                         __attribute__nonnull__(pTHX_1);
 101 #define PERL_ARGS_ASSERT__IS_UTF8_XIDCONT       \
 102         assert(p)
 103
 104 PERL_CALLCONV bool      Perl__is_utf8_xidstart(pTHX_ const U8 *p)
 105                         __attribute__warn_unused_result__
 106                         __attribute__nonnull__(pTHX_1);
 107 #define PERL_ARGS_ASSERT__IS_UTF8_XIDSTART      \
 108         assert(p)
 109
 110 PERL_CALLCONV UV        Perl__to_uni_fold_flags(pTHX_ UV c, U8 *p, STRLEN *lenp, U8 flags)
 111                         __attribute__nonnull__(pTHX_2)
 112                         __attribute__nonnull__(pTHX_3);
 113 #define PERL_ARGS_ASSERT__TO_UNI_FOLD_FLAGS     \
 114         assert(p); assert(lenp)
 115
 116 PERL_CALLCONV UV        Perl__to_utf8_fold_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, U8 flags)
 117                         __attribute__nonnull__(pTHX_1)
 118                         __attribute__nonnull__(pTHX_2);
 119 #define PERL_ARGS_ASSERT__TO_UTF8_FOLD_FLAGS    \
 120         assert(p); assert(ustrp)
 121
 122 PERL_CALLCONV UV        Perl__to_utf8_lower_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, bool flags)
 123                         __attribute__nonnull__(pTHX_1)
 124                         __attribute__nonnull__(pTHX_2);
 125 #define PERL_ARGS_ASSERT__TO_UTF8_LOWER_FLAGS   \
 126         assert(p); assert(ustrp)
 127
 128 PERL_CALLCONV UV        Perl__to_utf8_title_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, bool flags)
 129                         __attribute__nonnull__(pTHX_1)
 130                         __attribute__nonnull__(pTHX_2);
 131 #define PERL_ARGS_ASSERT__TO_UTF8_TITLE_FLAGS   \
 132         assert(p); assert(ustrp)
 133
 134 PERL_CALLCONV UV        Perl__to_utf8_upper_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, bool flags)
 135                         __attribute__nonnull__(pTHX_1)
 136                         __attribute__nonnull__(pTHX_2);
 137 #define PERL_ARGS_ASSERT__TO_UTF8_UPPER_FLAGS   \
 138         assert(p); assert(ustrp)
 139
 140 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 141                         __attribute__nonnull__(pTHX_1);
 142 #define PERL_ARGS_ASSERT_ALLOCMY        \
 143         assert(name)
 144
 145 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 146                         __attribute__nonnull__(pTHX_1)
 147                         __attribute__nonnull__(pTHX_2);
 148 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 149         assert(left); assert(right)
 150
 151 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
 152                         __attribute__nonnull__(pTHX_1);
 153 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
 154         assert(ref)
 155
 156 PERL_CALLCONV bool      Perl_amagic_is_enabled(pTHX_ int method);
 157 PERL_STATIC_INLINE void S_append_utf8_from_native_byte(const U8 byte, U8** dest)
 158                         __attribute__nonnull__(2);
 159 #define PERL_ARGS_ASSERT_APPEND_UTF8_FROM_NATIVE_BYTE   \
 160         assert(dest)
 161
 162 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 163                         __attribute__nonnull__(pTHX_2)
 164                         __attribute__nonnull__(pTHX_3);
 165 #define PERL_ARGS_ASSERT_APPLY  \
 166         assert(mark); assert(sp)
 167
 168 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 169                         __attribute__nonnull__(pTHX_1)
 170                         __attribute__nonnull__(pTHX_2)
 171                         __attribute__nonnull__(pTHX_3);
 172 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 173         assert(stashpv); assert(cv); assert(attrstr)
 174
 175 PERL_CALLCONV void      Perl_atfork_lock(void);
 176 PERL_CALLCONV void      Perl_atfork_unlock(void);
 177 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 178                         __attribute__nonnull__(pTHX_1);
 179 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 180         assert(av)
 181
 182 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 183                         __attribute__nonnull__(pTHX_1);
 184 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 185         assert(av)
 186
 187 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 188                         __attribute__nonnull__(pTHX_1)
 189                         __attribute__nonnull__(pTHX_2);
 190 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 191         assert(avp); assert(val)
 192
 193 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 194                         __attribute__nonnull__(pTHX_1)
 195                         __attribute__nonnull__(pTHX_2);
 196 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 197         assert(avp); assert(val)
 198
 199 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, SSize_t key, I32 flags)
 200                         __attribute__nonnull__(pTHX_1);
 201 #define PERL_ARGS_ASSERT_AV_DELETE      \
 202         assert(av)
 203
 204 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, SSize_t key)
 205                         __attribute__warn_unused_result__
 206                         __attribute__nonnull__(pTHX_1);
 207 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 208         assert(av)
 209
 210 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, SSize_t key)
 211                         __attribute__nonnull__(pTHX_1);
 212 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 213         assert(av)
 214
 215 PERL_CALLCONV void      Perl_av_extend_guts(pTHX_ AV *av, SSize_t key, SSize_t *maxp, SV ***allocp, SV ***arrayp)
 216                         __attribute__nonnull__(pTHX_3)
 217                         __attribute__nonnull__(pTHX_4)
 218                         __attribute__nonnull__(pTHX_5);
 219 #define PERL_ARGS_ASSERT_AV_EXTEND_GUTS \
 220         assert(maxp); assert(allocp); assert(arrayp)
 221
 222 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, SSize_t key, I32 lval)
 223                         __attribute__warn_unused_result__
 224                         __attribute__nonnull__(pTHX_1);
 225 #define PERL_ARGS_ASSERT_AV_FETCH       \
 226         assert(av)
 227
 228 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, SSize_t fill)
 229                         __attribute__nonnull__(pTHX_1);
 230 #define PERL_ARGS_ASSERT_AV_FILL        \
 231         assert(av)
 232
 233 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 234                         __attribute__nonnull__(pTHX_1);
 235 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 236         assert(av)
 237
 238 PERL_CALLCONV SSize_t   Perl_av_len(pTHX_ AV *av)
 239                         __attribute__warn_unused_result__
 240                         __attribute__nonnull__(pTHX_1);
 241 #define PERL_ARGS_ASSERT_AV_LEN \
 242         assert(av)
 243
 244 PERL_CALLCONV AV*       Perl_av_make(pTHX_ SSize_t size, SV **strp)
 245                         __attribute__warn_unused_result__
 246                         __attribute__nonnull__(pTHX_2);
 247 #define PERL_ARGS_ASSERT_AV_MAKE        \
 248         assert(strp)
 249
 250 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 251                         __attribute__nonnull__(pTHX_1);
 252 #define PERL_ARGS_ASSERT_AV_POP \
 253         assert(av)
 254
 255 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 256                         __attribute__nonnull__(pTHX_1)
 257                         __attribute__nonnull__(pTHX_2);
 258 #define PERL_ARGS_ASSERT_AV_PUSH        \
 259         assert(av); assert(val)
 260
 261 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 262                         __attribute__nonnull__(pTHX_1);
 263 #define PERL_ARGS_ASSERT_AV_REIFY       \
 264         assert(av)
 265
 266 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 267                         __attribute__warn_unused_result__
 268                         __attribute__nonnull__(pTHX_1);
 269 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 270         assert(av)
 271
 272 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, SSize_t key, SV *val)
 273                         __attribute__nonnull__(pTHX_1);
 274 #define PERL_ARGS_ASSERT_AV_STORE       \
 275         assert(av)
 276
 277 /* PERL_CALLCONV SSize_t        Perl_av_tindex(pTHX_ AV *av)
 278                         __attribute__warn_unused_result__
 279                         __attribute__nonnull__(pTHX_1); */
 280
 281 PERL_STATIC_INLINE SSize_t      S_av_top_index(pTHX_ AV *av)
 282                         __attribute__warn_unused_result__
 283                         __attribute__nonnull__(pTHX_1);
 284 #define PERL_ARGS_ASSERT_AV_TOP_INDEX   \
 285         assert(av)
 286
 287 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 288                         __attribute__nonnull__(pTHX_1);
 289 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 290         assert(av)
 291
 292 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, SSize_t num)
 293                         __attribute__nonnull__(pTHX_1);
 294 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 295         assert(av)
 296
 297 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 298                         __attribute__warn_unused_result__
 299                         __attribute__nonnull__(pTHX_2)
 300                         __attribute__nonnull__(pTHX_3);
 301 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 302         assert(left); assert(right)
 303
 304 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 305                         __attribute__warn_unused_result__;
 306
 307 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 308                         __attribute__warn_unused_result__;
 309
 310 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 311                         __attribute__warn_unused_result__;
 312
 313 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
 314                         __attribute__nonnull__(pTHX_1);
 315 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
 316         assert(hk)
 317
 318 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 319 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 320 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
 321 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
 322                         __attribute__nonnull__(pTHX_1)
 323                         __attribute__nonnull__(pTHX_3);
 324 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
 325         assert(b); assert(u)
 326
 327 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
 328                         __attribute__nonnull__(pTHX_1)
 329                         __attribute__nonnull__(pTHX_2);
 330 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
 331         assert(s); assert(len)
 332
 333 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
 334                         __attribute__nonnull__(pTHX_1)
 335                         __attribute__nonnull__(pTHX_2);
 336 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
 337         assert(s); assert(len)
 338
 339 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
 340                         __attribute__nonnull__(pTHX_1)
 341                         __attribute__nonnull__(pTHX_3);
 342 #define PERL_ARGS_ASSERT_CALL_ARGV      \
 343         assert(sub_name); assert(argv)
 344
 345 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
 346 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 347                         __attribute__nonnull__(pTHX_2);
 348 #define PERL_ARGS_ASSERT_CALL_LIST      \
 349         assert(paramList)
 350
 351 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
 352                         __attribute__nonnull__(pTHX_1);
 353 #define PERL_ARGS_ASSERT_CALL_METHOD    \
 354         assert(methname)
 355
 356 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
 357                         __attribute__nonnull__(pTHX_1);
 358 #define PERL_ARGS_ASSERT_CALL_PV        \
 359         assert(sub_name)
 360
 361 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
 362                         __attribute__nonnull__(pTHX_1);
 363 #define PERL_ARGS_ASSERT_CALL_SV        \
 364         assert(sv)
 365
 366 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
 367 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
 368                         __attribute__malloc__
 369                         __attribute__warn_unused_result__;
 370
 371 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 372                         __attribute__warn_unused_result__
 373                         __attribute__nonnull__(pTHX_3);
 374 #define PERL_ARGS_ASSERT_CANDO  \
 375         assert(statbufp)
 376
 377 PERL_CALLCONV I32       Perl_cast_i32(NV f)
 378                         __attribute__warn_unused_result__;
 379
 380 PERL_CALLCONV IV        Perl_cast_iv(NV f)
 381                         __attribute__warn_unused_result__;
 382
 383 PERL_CALLCONV U32       Perl_cast_ulong(NV f)
 384                         __attribute__warn_unused_result__;
 385
 386 PERL_CALLCONV UV        Perl_cast_uv(NV f)
 387                         __attribute__warn_unused_result__;
 388
 389 PERL_CALLCONV bool      Perl_check_utf8_print(pTHX_ const U8 *s, const STRLEN len)
 390                         __attribute__nonnull__(pTHX_1);
 391 #define PERL_ARGS_ASSERT_CHECK_UTF8_PRINT       \
 392         assert(s)
 393
 394 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
 395                         __attribute__warn_unused_result__
 396                         __attribute__nonnull__(pTHX_1);
 397 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
 398         assert(o)
 399
 400 PERL_CALLCONV OP *      Perl_ck_backtick(pTHX_ OP *o)
 401                         __attribute__warn_unused_result__
 402                         __attribute__nonnull__(pTHX_1);
 403 #define PERL_ARGS_ASSERT_CK_BACKTICK    \
 404         assert(o)
 405
 406 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
 407                         __attribute__warn_unused_result__
 408                         __attribute__nonnull__(pTHX_1);
 409 #define PERL_ARGS_ASSERT_CK_BITOP       \
 410         assert(o)
 411
 412 PERL_CALLCONV OP *      Perl_ck_cmp(pTHX_ OP *o)
 413                         __attribute__warn_unused_result__
 414                         __attribute__nonnull__(pTHX_1);
 415 #define PERL_ARGS_ASSERT_CK_CMP \
 416         assert(o)
 417
 418 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
 419                         __attribute__warn_unused_result__
 420                         __attribute__nonnull__(pTHX_1);
 421 #define PERL_ARGS_ASSERT_CK_CONCAT      \
 422         assert(o)
 423
 424 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
 425                         __attribute__warn_unused_result__
 426                         __attribute__nonnull__(pTHX_1);
 427 #define PERL_ARGS_ASSERT_CK_DEFINED     \
 428         assert(o)
 429
 430 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
 431                         __attribute__warn_unused_result__
 432                         __attribute__nonnull__(pTHX_1);
 433 #define PERL_ARGS_ASSERT_CK_DELETE      \
 434         assert(o)
 435
 436 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
 437                         __attribute__warn_unused_result__
 438                         __attribute__nonnull__(pTHX_1);
 439 #define PERL_ARGS_ASSERT_CK_EACH        \
 440         assert(o)
 441
 442 PERL_CALLCONV OP*       Perl_ck_entersub_args_core(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 443                         __attribute__nonnull__(pTHX_1)
 444                         __attribute__nonnull__(pTHX_2)
 445                         __attribute__nonnull__(pTHX_3);
 446 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_CORE  \
 447         assert(entersubop); assert(namegv); assert(protosv)
 448
 449 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
 450                         __attribute__nonnull__(pTHX_1);
 451 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
 452         assert(entersubop)
 453
 454 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 455                         __attribute__nonnull__(pTHX_1)
 456                         __attribute__nonnull__(pTHX_2)
 457                         __attribute__nonnull__(pTHX_3);
 458 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
 459         assert(entersubop); assert(namegv); assert(protosv)
 460
 461 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 462                         __attribute__nonnull__(pTHX_1)
 463                         __attribute__nonnull__(pTHX_2)
 464                         __attribute__nonnull__(pTHX_3);
 465 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
 466         assert(entersubop); assert(namegv); assert(protosv)
 467
 468 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
 469                         __attribute__warn_unused_result__
 470                         __attribute__nonnull__(pTHX_1);
 471 #define PERL_ARGS_ASSERT_CK_EOF \
 472         assert(o)
 473
 474 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
 475                         __attribute__warn_unused_result__
 476                         __attribute__nonnull__(pTHX_1);
 477 #define PERL_ARGS_ASSERT_CK_EVAL        \
 478         assert(o)
 479
 480 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
 481                         __attribute__warn_unused_result__
 482                         __attribute__nonnull__(pTHX_1);
 483 #define PERL_ARGS_ASSERT_CK_EXEC        \
 484         assert(o)
 485
 486 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
 487                         __attribute__warn_unused_result__
 488                         __attribute__nonnull__(pTHX_1);
 489 #define PERL_ARGS_ASSERT_CK_EXISTS      \
 490         assert(o)
 491
 492 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
 493                         __attribute__warn_unused_result__
 494                         __attribute__nonnull__(pTHX_1);
 495 #define PERL_ARGS_ASSERT_CK_FTST        \
 496         assert(o)
 497
 498 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
 499                         __attribute__warn_unused_result__
 500                         __attribute__nonnull__(pTHX_1);
 501 #define PERL_ARGS_ASSERT_CK_FUN \
 502         assert(o)
 503
 504 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
 505                         __attribute__warn_unused_result__
 506                         __attribute__nonnull__(pTHX_1);
 507 #define PERL_ARGS_ASSERT_CK_GLOB        \
 508         assert(o)
 509
 510 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
 511                         __attribute__warn_unused_result__
 512                         __attribute__nonnull__(pTHX_1);
 513 #define PERL_ARGS_ASSERT_CK_GREP        \
 514         assert(o)
 515
 516 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
 517                         __attribute__warn_unused_result__
 518                         __attribute__nonnull__(pTHX_1);
 519 #define PERL_ARGS_ASSERT_CK_INDEX       \
 520         assert(o)
 521
 522 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
 523                         __attribute__warn_unused_result__
 524                         __attribute__nonnull__(pTHX_1);
 525 #define PERL_ARGS_ASSERT_CK_JOIN        \
 526         assert(o)
 527
 528 PERL_CALLCONV OP *      Perl_ck_length(pTHX_ OP *o)
 529                         __attribute__warn_unused_result__
 530                         __attribute__nonnull__(pTHX_1);
 531 #define PERL_ARGS_ASSERT_CK_LENGTH      \
 532         assert(o)
 533
 534 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
 535                         __attribute__warn_unused_result__
 536                         __attribute__nonnull__(pTHX_1);
 537 #define PERL_ARGS_ASSERT_CK_LFUN        \
 538         assert(o)
 539
 540 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
 541                         __attribute__warn_unused_result__
 542                         __attribute__nonnull__(pTHX_1);
 543 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
 544         assert(o)
 545
 546 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
 547                         __attribute__warn_unused_result__
 548                         __attribute__nonnull__(pTHX_1);
 549 #define PERL_ARGS_ASSERT_CK_MATCH       \
 550         assert(o)
 551
 552 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
 553                         __attribute__warn_unused_result__
 554                         __attribute__nonnull__(pTHX_1);
 555 #define PERL_ARGS_ASSERT_CK_METHOD      \
 556         assert(o)
 557
 558 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
 559                         __attribute__warn_unused_result__
 560                         __attribute__nonnull__(pTHX_1);
 561 #define PERL_ARGS_ASSERT_CK_NULL        \
 562         assert(o)
 563
 564 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
 565                         __attribute__warn_unused_result__
 566                         __attribute__nonnull__(pTHX_1);
 567 #define PERL_ARGS_ASSERT_CK_OPEN        \
 568         assert(o)
 569
 570 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
 571                         __attribute__warn_unused_result__
 572                         __attribute__nonnull__(pTHX_1);
 573 #define PERL_ARGS_ASSERT_CK_READLINE    \
 574         assert(o)
 575
 576 PERL_CALLCONV OP *      Perl_ck_refassign(pTHX_ OP *o)
 577                         __attribute__warn_unused_result__
 578                         __attribute__nonnull__(pTHX_1);
 579 #define PERL_ARGS_ASSERT_CK_REFASSIGN   \
 580         assert(o)
 581
 582 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
 583                         __attribute__warn_unused_result__
 584                         __attribute__nonnull__(pTHX_1);
 585 #define PERL_ARGS_ASSERT_CK_REPEAT      \
 586         assert(o)
 587
 588 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
 589                         __attribute__warn_unused_result__
 590                         __attribute__nonnull__(pTHX_1);
 591 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
 592         assert(o)
 593
 594 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
 595                         __attribute__warn_unused_result__
 596                         __attribute__nonnull__(pTHX_1);
 597 #define PERL_ARGS_ASSERT_CK_RETURN      \
 598         assert(o)
 599
 600 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
 601                         __attribute__warn_unused_result__
 602                         __attribute__nonnull__(pTHX_1);
 603 #define PERL_ARGS_ASSERT_CK_RFUN        \
 604         assert(o)
 605
 606 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
 607                         __attribute__warn_unused_result__
 608                         __attribute__nonnull__(pTHX_1);
 609 #define PERL_ARGS_ASSERT_CK_RVCONST     \
 610         assert(o)
 611
 612 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
 613                         __attribute__warn_unused_result__
 614                         __attribute__nonnull__(pTHX_1);
 615 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
 616         assert(o)
 617
 618 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
 619                         __attribute__warn_unused_result__
 620                         __attribute__nonnull__(pTHX_1);
 621 #define PERL_ARGS_ASSERT_CK_SELECT      \
 622         assert(o)
 623
 624 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
 625                         __attribute__warn_unused_result__
 626                         __attribute__nonnull__(pTHX_1);
 627 #define PERL_ARGS_ASSERT_CK_SHIFT       \
 628         assert(o)
 629
 630 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
 631                         __attribute__warn_unused_result__
 632                         __attribute__nonnull__(pTHX_1);
 633 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
 634         assert(o)
 635
 636 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
 637                         __attribute__warn_unused_result__
 638                         __attribute__nonnull__(pTHX_1);
 639 #define PERL_ARGS_ASSERT_CK_SORT        \
 640         assert(o)
 641
 642 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
 643                         __attribute__warn_unused_result__
 644                         __attribute__nonnull__(pTHX_1);
 645 #define PERL_ARGS_ASSERT_CK_SPAIR       \
 646         assert(o)
 647
 648 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
 649                         __attribute__warn_unused_result__
 650                         __attribute__nonnull__(pTHX_1);
 651 #define PERL_ARGS_ASSERT_CK_SPLIT       \
 652         assert(o)
 653
 654 PERL_CALLCONV OP *      Perl_ck_stringify(pTHX_ OP *o)
 655                         __attribute__warn_unused_result__
 656                         __attribute__nonnull__(pTHX_1);
 657 #define PERL_ARGS_ASSERT_CK_STRINGIFY   \
 658         assert(o)
 659
 660 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
 661                         __attribute__warn_unused_result__
 662                         __attribute__nonnull__(pTHX_1);
 663 #define PERL_ARGS_ASSERT_CK_SUBR        \
 664         assert(o)
 665
 666 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
 667                         __attribute__warn_unused_result__
 668                         __attribute__nonnull__(pTHX_1);
 669 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
 670         assert(o)
 671
 672 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
 673                         __attribute__warn_unused_result__
 674                         __attribute__nonnull__(pTHX_1);
 675 #define PERL_ARGS_ASSERT_CK_SVCONST     \
 676         assert(o)
 677
 678 PERL_CALLCONV OP *      Perl_ck_tell(pTHX_ OP *o)
 679                         __attribute__warn_unused_result__
 680                         __attribute__nonnull__(pTHX_1);
 681 #define PERL_ARGS_ASSERT_CK_TELL        \
 682         assert(o)
 683
 684 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
 685                         __attribute__warn_unused_result__
 686                         __attribute__nonnull__(pTHX_1);
 687 #define PERL_ARGS_ASSERT_CK_TRUNC       \
 688         assert(o)
 689
 690 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
 691                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
 692                         __attribute__nonnull__(pTHX_2);
 693 #define PERL_ARGS_ASSERT_CK_WARNER      \
 694         assert(pat)
 695
 696 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
 697                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
 698                         __attribute__nonnull__(pTHX_2);
 699 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
 700         assert(pat)
 701
 702 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
 703 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
 704 PERL_CALLCONV const COP*        Perl_closest_cop(pTHX_ const COP *cop, const OP *o, const OP *curop, bool opnext)
 705                         __attribute__nonnull__(pTHX_1);
 706 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
 707         assert(cop)
 708
 709 PERL_CALLCONV const char *      Perl_cop_fetch_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
 710                         __attribute__nonnull__(pTHX_1);
 711 #define PERL_ARGS_ASSERT_COP_FETCH_LABEL        \
 712         assert(cop)
 713
 714 PERL_CALLCONV void      Perl_cop_store_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
 715                         __attribute__nonnull__(pTHX_1)
 716                         __attribute__nonnull__(pTHX_2);
 717 #define PERL_ARGS_ASSERT_COP_STORE_LABEL        \
 718         assert(cop); assert(label)
 719
 720 PERL_CALLCONV SV *      Perl_core_prototype(pTHX_ SV *sv, const char *name, const int code, int * const opnum)
 721                         __attribute__nonnull__(pTHX_2);
 722 #define PERL_ARGS_ASSERT_CORE_PROTOTYPE \
 723         assert(name)
 724
 725 PERL_CALLCONV OP *      Perl_coresub_op(pTHX_ SV *const coreargssv, const int code, const int opnum)
 726                         __attribute__nonnull__(pTHX_1);
 727 #define PERL_ARGS_ASSERT_CORESUB_OP     \
 728         assert(coreargssv)
 729
 730 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 731 PERL_CALLCONV_NO_RET void       Perl_croak(pTHX_ const char* pat, ...)
 732                         __attribute__noreturn__
 733                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 734
 735 PERL_STATIC_NO_RET void S_croak_memory_wrap(void)
 736                         __attribute__noreturn__;
 737
 738 PERL_CALLCONV_NO_RET void       Perl_croak_no_mem(void)
 739                         __attribute__noreturn__;
 740
 741 PERL_CALLCONV_NO_RET void       Perl_croak_no_modify(void)
 742                         __attribute__noreturn__;
 743
 744 PERL_CALLCONV_NO_RET void       Perl_croak_popstack(void)
 745                         __attribute__noreturn__;
 746
 747 PERL_CALLCONV_NO_RET void       Perl_croak_sv(pTHX_ SV *baseex)
 748                         __attribute__noreturn__
 749                         __attribute__nonnull__(pTHX_1);
 750 #define PERL_ARGS_ASSERT_CROAK_SV       \
 751         assert(baseex)
 752
 753 PERL_CALLCONV_NO_RET void       Perl_croak_xs_usage(const CV *const cv, const char *const params)
 754                         __attribute__noreturn__
 755                         __attribute__nonnull__(1)
 756                         __attribute__nonnull__(2);
 757 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 758         assert(cv); assert(params)
 759
 760 PERL_CALLCONV regexp_engine const *     Perl_current_re_engine(pTHX);
 761 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
 762                         __attribute__warn_unused_result__
 763                         __attribute__nonnull__(pTHX_1);
 764 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
 765         assert(o)
 766
 767 PERL_CALLCONV XOPRETANY Perl_custom_op_get_field(pTHX_ const OP *o, const xop_flags_enum field)
 768                         __attribute__warn_unused_result__
 769                         __attribute__nonnull__(pTHX_1);
 770 #define PERL_ARGS_ASSERT_CUSTOM_OP_GET_FIELD    \
 771         assert(o)
 772
 773 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
 774                         __attribute__warn_unused_result__
 775                         __attribute__nonnull__(pTHX_1);
 776 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
 777         assert(o)
 778
 779 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
 780                         __attribute__nonnull__(pTHX_1)
 781                         __attribute__nonnull__(pTHX_2);
 782 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
 783         assert(ppaddr); assert(xop)
 784
 785 /* PERL_CALLCONV const XOP *    Perl_custom_op_xop(pTHX_ const OP *o)
 786                         __attribute__pure__
 787                         __attribute__nonnull__(pTHX_1); */
 788
 789 PERL_CALLCONV void      Perl_cv_ckproto_len_flags(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len, const U32 flags)
 790                         __attribute__nonnull__(pTHX_1);
 791 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN_FLAGS   \
 792         assert(cv)
 793
 794 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 795                         __attribute__nonnull__(pTHX_1);
 796 #define PERL_ARGS_ASSERT_CV_CLONE       \
 797         assert(proto)
 798
 799 PERL_CALLCONV CV*       Perl_cv_clone_into(pTHX_ CV* proto, CV *target)
 800                         __attribute__nonnull__(pTHX_1)
 801                         __attribute__nonnull__(pTHX_2);
 802 #define PERL_ARGS_ASSERT_CV_CLONE_INTO  \
 803         assert(proto); assert(target)
 804
 805 PERL_CALLCONV SV*       Perl_cv_const_sv(const CV *const cv)
 806                         __attribute__warn_unused_result__;
 807
 808 PERL_CALLCONV SV*       Perl_cv_const_sv_or_av(const CV *const cv)
 809                         __attribute__warn_unused_result__;
 810
 811 PERL_CALLCONV void      Perl_cv_forget_slab(pTHX_ CV *cv)
 812                         __attribute__nonnull__(pTHX_1);
 813 #define PERL_ARGS_ASSERT_CV_FORGET_SLAB \
 814         assert(cv)
 815
 816 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
 817                         __attribute__nonnull__(pTHX_1)
 818                         __attribute__nonnull__(pTHX_2)
 819                         __attribute__nonnull__(pTHX_3);
 820 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
 821         assert(cv); assert(ckfun_p); assert(ckobj_p)
 822
 823 PERL_CALLCONV SV *      Perl_cv_name(pTHX_ CV *cv, SV *sv, U32 flags)
 824                         __attribute__nonnull__(pTHX_1);
 825 #define PERL_ARGS_ASSERT_CV_NAME        \
 826         assert(cv)
 827
 828 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
 829                         __attribute__nonnull__(pTHX_1)
 830                         __attribute__nonnull__(pTHX_2)
 831                         __attribute__nonnull__(pTHX_3);
 832 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
 833         assert(cv); assert(ckfun); assert(ckobj)
 834
 835 PERL_CALLCONV void      Perl_cv_set_call_checker_flags(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj, U32 flags)
 836                         __attribute__nonnull__(pTHX_1)
 837                         __attribute__nonnull__(pTHX_2)
 838                         __attribute__nonnull__(pTHX_3);
 839 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER_FLAGS      \
 840         assert(cv); assert(ckfun); assert(ckobj)
 841
 842 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 843                         __attribute__nonnull__(pTHX_1);
 844 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 845         assert(cv)
 846
 847 PERL_CALLCONV void      Perl_cv_undef_flags(pTHX_ CV* cv, U32 flags)
 848                         __attribute__nonnull__(pTHX_1);
 849 #define PERL_ARGS_ASSERT_CV_UNDEF_FLAGS \
 850         assert(cv)
 851
 852 PERL_CALLCONV GV *      Perl_cvgv_from_hek(pTHX_ CV* cv)
 853                         __attribute__nonnull__(pTHX_1);
 854 #define PERL_ARGS_ASSERT_CVGV_FROM_HEK  \
 855         assert(cv)
 856
 857 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
 858                         __attribute__nonnull__(pTHX_1);
 859 #define PERL_ARGS_ASSERT_CVGV_SET       \
 860         assert(cv)
 861
 862 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
 863                         __attribute__nonnull__(pTHX_1);
 864 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
 865         assert(cv)
 866
 867 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 868                         __attribute__nonnull__(pTHX_1);
 869 #define PERL_ARGS_ASSERT_CX_DUMP        \
 870         assert(cx)
 871
 872 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 873                         __attribute__warn_unused_result__;
 874
 875 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 876                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 877                         __attribute__nonnull__(pTHX_1);
 878 #define PERL_ARGS_ASSERT_DEB    \
 879         assert(pat)
 880
 881 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
 882 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 883                         __attribute__nonnull__(pTHX_1);
 884 #define PERL_ARGS_ASSERT_DEBOP  \
 885         assert(o)
 886
 887 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 888 PERL_CALLCONV I32       Perl_debstack(pTHX);
 889 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 890 PERL_CALLCONV SV *      Perl_defelem_target(pTHX_ SV *sv, MAGIC *mg)
 891                         __attribute__warn_unused_result__
 892                         __attribute__nonnull__(pTHX_1);
 893 #define PERL_ARGS_ASSERT_DEFELEM_TARGET \
 894         assert(sv)
 895
 896 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 897 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 898                         __attribute__nonnull__(1)
 899                         __attribute__nonnull__(2)
 900                         __attribute__nonnull__(3)
 901                         __attribute__nonnull__(4)
 902                         __attribute__nonnull__(6);
 903 #define PERL_ARGS_ASSERT_DELIMCPY       \
 904         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 905
 906 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
 907 PERL_CALLCONV_NO_RET void       Perl_die_unwind(pTHX_ SV* msv)
 908                         __attribute__noreturn__
 909                         __attribute__nonnull__(pTHX_1);
 910 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
 911         assert(msv)
 912
 913 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 914                         __attribute__nonnull__(pTHX_2)
 915                         __attribute__nonnull__(pTHX_3); */
 916 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 917         assert(mark); assert(sp)
 918
 919 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 920                         __attribute__nonnull__(pTHX_2)
 921                         __attribute__nonnull__(pTHX_3);
 922 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 923         assert(mark); assert(sp)
 924
 925 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 926                         __attribute__nonnull__(pTHX_1);
 927 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 928         assert(fp)
 929
 930 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 931 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
 932                         __attribute__nonnull__(pTHX_2);
 933 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
 934         assert(file)
 935
 936 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 937                         __attribute__nonnull__(pTHX_1);
 938 #define PERL_ARGS_ASSERT_DO_EOF \
 939         assert(gv)
 940
 941 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 942 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
 943                         __attribute__nonnull__(pTHX_2)
 944                         __attribute__nonnull__(pTHX_3);
 945 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
 946         assert(file); assert(name)
 947
 948 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
 949                         __attribute__nonnull__(pTHX_2)
 950                         __attribute__nonnull__(pTHX_3);
 951 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
 952         assert(file); assert(name)
 953
 954 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
 955                         __attribute__nonnull__(pTHX_2)
 956                         __attribute__nonnull__(pTHX_3);
 957 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
 958         assert(file); assert(name)
 959
 960 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 961                         __attribute__nonnull__(pTHX_1)
 962                         __attribute__nonnull__(pTHX_2)
 963                         __attribute__nonnull__(pTHX_3)
 964                         __attribute__nonnull__(pTHX_4);
 965 #define PERL_ARGS_ASSERT_DO_JOIN        \
 966         assert(sv); assert(delim); assert(mark); assert(sp)
 967
 968 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
 969                         __attribute__nonnull__(pTHX_2)
 970                         __attribute__nonnull__(pTHX_3);
 971 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
 972         assert(file); assert(mg)
 973
 974 PERL_CALLCONV I32       Perl_do_ncmp(pTHX_ SV *const left, SV *const right)
 975                         __attribute__warn_unused_result__
 976                         __attribute__nonnull__(pTHX_1)
 977                         __attribute__nonnull__(pTHX_2);
 978 #define PERL_ARGS_ASSERT_DO_NCMP        \
 979         assert(left); assert(right)
 980
 981 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
 982                         __attribute__nonnull__(pTHX_2);
 983 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
 984         assert(file)
 985
 986 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 987                         __attribute__nonnull__(pTHX_1)
 988                         __attribute__nonnull__(pTHX_2); */
 989 #define PERL_ARGS_ASSERT_DO_OPEN        \
 990         assert(gv); assert(name)
 991
 992 PERL_CALLCONV bool      Perl_do_open6(pTHX_ GV *gv, const char *oname, STRLEN len, PerlIO *supplied_fp, SV **svp, U32 num)
 993                         __attribute__nonnull__(pTHX_1)
 994                         __attribute__nonnull__(pTHX_2);
 995 #define PERL_ARGS_ASSERT_DO_OPEN6       \
 996         assert(gv); assert(oname)
 997
 998 PERL_CALLCONV bool      Perl_do_open9(pTHX_ GV *gv, const char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num)
 999                         __attribute__nonnull__(pTHX_1)
1000                         __attribute__nonnull__(pTHX_2)
1001                         __attribute__nonnull__(pTHX_8);
1002 #define PERL_ARGS_ASSERT_DO_OPEN9       \
1003         assert(gv); assert(name); assert(svs)
1004
1005 PERL_CALLCONV bool      Perl_do_open_raw(pTHX_ GV *gv, const char *oname, STRLEN len, int rawmode, int rawperm)
1006                         __attribute__nonnull__(pTHX_1)
1007                         __attribute__nonnull__(pTHX_2);
1008 #define PERL_ARGS_ASSERT_DO_OPEN_RAW    \
1009         assert(gv); assert(oname)
1010
1011 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, const char *oname, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num)
1012                         __attribute__nonnull__(pTHX_1)
1013                         __attribute__nonnull__(pTHX_2);
1014 #define PERL_ARGS_ASSERT_DO_OPENN       \
1015         assert(gv); assert(oname)
1016
1017 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
1018                         __attribute__nonnull__(pTHX_2);
1019 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
1020         assert(file)
1021
1022 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
1023                         __attribute__nonnull__(pTHX_2);
1024 #define PERL_ARGS_ASSERT_DO_PRINT       \
1025         assert(fp)
1026
1027 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
1028                         __attribute__warn_unused_result__;
1029
1030 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
1031 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
1032                         __attribute__nonnull__(pTHX_1)
1033                         __attribute__nonnull__(pTHX_3);
1034 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
1035         assert(sv); assert(sarg)
1036
1037 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
1038                         __attribute__nonnull__(pTHX_2);
1039 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
1040         assert(file)
1041
1042 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
1043                         __attribute__nonnull__(pTHX_1);
1044 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
1045         assert(gv)
1046
1047 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
1048                         __attribute__warn_unused_result__
1049                         __attribute__nonnull__(pTHX_1);
1050 #define PERL_ARGS_ASSERT_DO_TELL        \
1051         assert(gv)
1052
1053 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
1054                         __attribute__nonnull__(pTHX_1);
1055 #define PERL_ARGS_ASSERT_DO_TRANS       \
1056         assert(sv)
1057
1058 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, SSize_t offset, int size)
1059                         __attribute__nonnull__(pTHX_1);
1060 #define PERL_ARGS_ASSERT_DO_VECGET      \
1061         assert(sv)
1062
1063 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
1064                         __attribute__nonnull__(pTHX_1);
1065 #define PERL_ARGS_ASSERT_DO_VECSET      \
1066         assert(sv)
1067
1068 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
1069                         __attribute__nonnull__(pTHX_2)
1070                         __attribute__nonnull__(pTHX_3)
1071                         __attribute__nonnull__(pTHX_4);
1072 #define PERL_ARGS_ASSERT_DO_VOP \
1073         assert(sv); assert(left); assert(right)
1074
1075 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
1076                         __attribute__nonnull__(pTHX_1);
1077 #define PERL_ARGS_ASSERT_DOFILE \
1078         assert(term)
1079
1080 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
1081                         __attribute__warn_unused_result__;
1082
1083 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
1084                         __attribute__nonnull__(pTHX_1);
1085 #define PERL_ARGS_ASSERT_DOREF  \
1086         assert(o)
1087
1088 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
1089 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
1090                         __attribute__warn_unused_result__;
1091
1092 PERL_CALLCONV void      Perl_drand48_init_r(perl_drand48_t *random_state, U32 seed)
1093                         __attribute__nonnull__(1);
1094 #define PERL_ARGS_ASSERT_DRAND48_INIT_R \
1095         assert(random_state)
1096
1097 PERL_CALLCONV double    Perl_drand48_r(perl_drand48_t *random_state)
1098                         __attribute__nonnull__(1);
1099 #define PERL_ARGS_ASSERT_DRAND48_R      \
1100         assert(random_state)
1101
1102 PERL_CALLCONV void      Perl_dump_all(pTHX);
1103 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
1104 PERL_CALLCONV void      Perl_dump_eval(pTHX);
1105 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
1106                         __attribute__nonnull__(pTHX_1);
1107 #define PERL_ARGS_ASSERT_DUMP_FORM      \
1108         assert(gv)
1109
1110 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
1111                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
1112                         __attribute__nonnull__(pTHX_2)
1113                         __attribute__nonnull__(pTHX_3);
1114 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
1115         assert(file); assert(pat)
1116
1117 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
1118                         __attribute__nonnull__(pTHX_1);
1119 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
1120         assert(stash)
1121
1122 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
1123                         __attribute__nonnull__(pTHX_1);
1124 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
1125         assert(stash)
1126
1127 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
1128                         __attribute__nonnull__(pTHX_1);
1129 #define PERL_ARGS_ASSERT_DUMP_SUB       \
1130         assert(gv)
1131
1132 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
1133                         __attribute__nonnull__(pTHX_1);
1134 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
1135         assert(gv)
1136
1137 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
1138                         __attribute__nonnull__(pTHX_2)
1139                         __attribute__nonnull__(pTHX_3);
1140 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
1141         assert(file); assert(pat)
1142
1143 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
1144                         __attribute__nonnull__(pTHX_1)
1145                         __attribute__nonnull__(pTHX_2);
1146 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
1147         assert(c); assert(sv)
1148
1149 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1150                         __attribute__nonnull__(pTHX_1);
1151 #define PERL_ARGS_ASSERT_EVAL_PV        \
1152         assert(p)
1153
1154 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1155                         __attribute__nonnull__(pTHX_1);
1156 #define PERL_ARGS_ASSERT_EVAL_SV        \
1157         assert(sv)
1158
1159 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
1160                         __attribute__nonnull__(pTHX_1);
1161 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
1162         assert(sv)
1163
1164 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
1165                         __attribute__warn_unused_result__
1166                         __attribute__nonnull__(pTHX_1)
1167                         __attribute__nonnull__(pTHX_2)
1168                         __attribute__nonnull__(pTHX_3);
1169 #define PERL_ARGS_ASSERT_FBM_INSTR      \
1170         assert(big); assert(bigend); assert(littlestr)
1171
1172 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
1173                         __attribute__nonnull__(pTHX_1);
1174 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
1175         assert(name)
1176
1177 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
1178 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
1179                         __attribute__nonnull__(pTHX_1);
1180 #define PERL_ARGS_ASSERT_FILTER_DEL     \
1181         assert(funcp)
1182
1183 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
1184                         __attribute__warn_unused_result__
1185                         __attribute__nonnull__(pTHX_2);
1186 #define PERL_ARGS_ASSERT_FILTER_READ    \
1187         assert(buf_sv)
1188
1189 PERL_CALLCONV void      Perl_finalize_optree(pTHX_ OP* o)
1190                         __attribute__nonnull__(pTHX_1);
1191 #define PERL_ARGS_ASSERT_FINALIZE_OPTREE        \
1192         assert(o)
1193
1194 PERL_CALLCONV CV *      Perl_find_lexical_cv(pTHX_ PADOFFSET off);
1195 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
1196                         __attribute__warn_unused_result__;
1197
1198 PERL_CALLCONV CV*       Perl_find_runcv_where(pTHX_ U8 cond, IV arg, U32 *db_seqp)
1199                         __attribute__warn_unused_result__;
1200
1201 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
1202 PERL_CALLCONV SV*       Perl_find_rundefsv2(pTHX_ CV *cv, U32 seq)
1203                         __attribute__nonnull__(pTHX_1);
1204 #define PERL_ARGS_ASSERT_FIND_RUNDEFSV2 \
1205         assert(cv)
1206
1207 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
1208                         __attribute__deprecated__;
1209
1210 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
1211                         __attribute__nonnull__(pTHX_1);
1212 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
1213         assert(scriptname)
1214
1215 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
1216                         __attribute__pure__
1217                         __attribute__nonnull__(1)
1218                         __attribute__nonnull__(2);
1219 #define PERL_ARGS_ASSERT_FOLDEQ \
1220         assert(a); assert(b)
1221
1222 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
1223                         __attribute__pure__
1224                         __attribute__nonnull__(1)
1225                         __attribute__nonnull__(2);
1226 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
1227         assert(a); assert(b)
1228
1229 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1230                         __attribute__pure__
1231                         __attribute__nonnull__(1)
1232                         __attribute__nonnull__(2);
1233 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1234         assert(a); assert(b)
1235
1236 /* PERL_CALLCONV I32    foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1237                         __attribute__nonnull__(pTHX_1)
1238                         __attribute__nonnull__(pTHX_5); */
1239
1240 PERL_CALLCONV I32       Perl_foldEQ_utf8_flags(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2, U32 flags)
1241                         __attribute__nonnull__(pTHX_1)
1242                         __attribute__nonnull__(pTHX_5);
1243 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8_FLAGS      \
1244         assert(s1); assert(s2)
1245
1246 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
1247                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1248                         __attribute__nonnull__(pTHX_1);
1249 #define PERL_ARGS_ASSERT_FORM   \
1250         assert(pat)
1251
1252 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1253 PERL_CALLCONV void      Perl_free_tmps(pTHX);
1254 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
1255                         __attribute__nonnull__(pTHX_1);
1256 #define PERL_ARGS_ASSERT_GET_AV \
1257         assert(name)
1258
1259 PERL_CALLCONV void*     Perl_get_context(void)
1260                         __attribute__warn_unused_result__;
1261
1262 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1263                         __attribute__nonnull__(pTHX_1);
1264 #define PERL_ARGS_ASSERT_GET_CV \
1265         assert(name)
1266
1267 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1268                         __attribute__nonnull__(pTHX_1);
1269 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1270         assert(name)
1271
1272 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1273                         __attribute__nonnull__(pTHX_2);
1274 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1275         assert(cv)
1276
1277 PERL_CALLCONV void      Perl_get_hash_seed(pTHX_ unsigned char * const seed_buffer)
1278                         __attribute__nonnull__(pTHX_1);
1279 #define PERL_ARGS_ASSERT_GET_HASH_SEED  \
1280         assert(seed_buffer)
1281
1282 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1283                         __attribute__nonnull__(pTHX_1);
1284 #define PERL_ARGS_ASSERT_GET_HV \
1285         assert(name)
1286
1287 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1288                         __attribute__warn_unused_result__
1289                         __attribute__pure__;
1290
1291 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1292                         __attribute__warn_unused_result__
1293                         __attribute__pure__;
1294
1295 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1296                         __attribute__warn_unused_result__
1297                         __attribute__pure__;
1298
1299 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1300                         __attribute__warn_unused_result__
1301                         __attribute__pure__;
1302
1303 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1304                         __attribute__warn_unused_result__
1305                         __attribute__pure__;
1306
1307 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1308 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1309                         __attribute__nonnull__(pTHX_1);
1310 #define PERL_ARGS_ASSERT_GET_SV \
1311         assert(name)
1312
1313 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1314                         __attribute__warn_unused_result__;
1315
1316 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1317                         __attribute__nonnull__(pTHX_1);
1318 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1319         assert(sv)
1320
1321 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1322 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1323 PERL_CALLCONV UV        Perl_grok_atou(const char* pv, const char** endptr)
1324                         __attribute__nonnull__(1);
1325 #define PERL_ARGS_ASSERT_GROK_ATOU      \
1326         assert(pv)
1327
1328 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1329                         __attribute__nonnull__(pTHX_1)
1330                         __attribute__nonnull__(pTHX_2)
1331                         __attribute__nonnull__(pTHX_3);
1332 #define PERL_ARGS_ASSERT_GROK_BIN       \
1333         assert(start); assert(len_p); assert(flags)
1334
1335 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1336                         __attribute__nonnull__(pTHX_1)
1337                         __attribute__nonnull__(pTHX_2)
1338                         __attribute__nonnull__(pTHX_3);
1339 #define PERL_ARGS_ASSERT_GROK_HEX       \
1340         assert(start); assert(len_p); assert(flags)
1341
1342 PERL_CALLCONV int       Perl_grok_infnan(const char** sp, const char *send)
1343                         __attribute__nonnull__(1)
1344                         __attribute__nonnull__(2);
1345 #define PERL_ARGS_ASSERT_GROK_INFNAN    \
1346         assert(sp); assert(send)
1347
1348 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1349                         __attribute__nonnull__(pTHX_1);
1350 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1351         assert(pv)
1352
1353 PERL_CALLCONV int       Perl_grok_number_flags(pTHX_ const char *pv, STRLEN len, UV *valuep, U32 flags)
1354                         __attribute__nonnull__(pTHX_1);
1355 #define PERL_ARGS_ASSERT_GROK_NUMBER_FLAGS      \
1356         assert(pv)
1357
1358 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1359                         __attribute__warn_unused_result__
1360                         __attribute__nonnull__(pTHX_1)
1361                         __attribute__nonnull__(pTHX_2);
1362 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1363         assert(sp); assert(send)
1364
1365 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1366                         __attribute__nonnull__(pTHX_1)
1367                         __attribute__nonnull__(pTHX_2)
1368                         __attribute__nonnull__(pTHX_3);
1369 #define PERL_ARGS_ASSERT_GROK_OCT       \
1370         assert(start); assert(len_p); assert(flags)
1371
1372 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1373 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1374 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1375 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1376 /* PERL_CALLCONV GV*    gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1377                         __attribute__warn_unused_result__
1378                         __attribute__nonnull__(pTHX_2); */
1379
1380 PERL_CALLCONV GV*       Perl_gv_autoload_pv(pTHX_ HV* stash, const char* namepv, U32 flags)
1381                         __attribute__warn_unused_result__
1382                         __attribute__nonnull__(pTHX_2);
1383 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_PV \
1384         assert(namepv)
1385
1386 PERL_CALLCONV GV*       Perl_gv_autoload_pvn(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags)
1387                         __attribute__warn_unused_result__
1388                         __attribute__nonnull__(pTHX_2);
1389 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_PVN        \
1390         assert(name)
1391
1392 PERL_CALLCONV GV*       Perl_gv_autoload_sv(pTHX_ HV* stash, SV* namesv, U32 flags)
1393                         __attribute__warn_unused_result__
1394                         __attribute__nonnull__(pTHX_2);
1395 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_SV \
1396         assert(namesv)
1397
1398 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash)
1399                         __attribute__nonnull__(pTHX_1);
1400 #define PERL_ARGS_ASSERT_GV_CHECK       \
1401         assert(stash)
1402
1403 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1404                         __attribute__warn_unused_result__
1405                         __attribute__nonnull__(pTHX_1);
1406 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1407         assert(gv)
1408
1409 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1410                         __attribute__nonnull__(pTHX_1);
1411 #define PERL_ARGS_ASSERT_GV_DUMP        \
1412         assert(gv)
1413
1414 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1415                         __attribute__nonnull__(pTHX_1)
1416                         __attribute__nonnull__(pTHX_2);
1417 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1418         assert(sv); assert(gv)
1419
1420 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1421                         __attribute__nonnull__(pTHX_1)
1422                         __attribute__nonnull__(pTHX_2); */
1423 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1424         assert(sv); assert(gv)
1425
1426 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1427                         __attribute__nonnull__(pTHX_1)
1428                         __attribute__nonnull__(pTHX_2);
1429 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1430         assert(sv); assert(gv)
1431
1432 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1433                         __attribute__nonnull__(pTHX_1);
1434 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1435         assert(name)
1436
1437 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1438                         __attribute__nonnull__(pTHX_1);
1439 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1440         assert(name)
1441
1442 /* PERL_CALLCONV GV*    gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1443                         __attribute__nonnull__(pTHX_2); */
1444
1445 /* PERL_CALLCONV GV*    gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1446                         __attribute__nonnull__(pTHX_2); */
1447
1448 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pv(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
1449                         __attribute__nonnull__(pTHX_2);
1450 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PV        \
1451         assert(name)
1452
1453 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pv_autoload(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
1454                         __attribute__nonnull__(pTHX_2);
1455 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PV_AUTOLOAD       \
1456         assert(name)
1457
1458 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pvn(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
1459                         __attribute__nonnull__(pTHX_2);
1460 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN       \
1461         assert(name)
1462
1463 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pvn_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
1464                         __attribute__nonnull__(pTHX_2);
1465 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN_AUTOLOAD      \
1466         assert(name)
1467
1468 PERL_CALLCONV GV*       Perl_gv_fetchmeth_sv(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
1469                         __attribute__nonnull__(pTHX_2);
1470 #define PERL_ARGS_ASSERT_GV_FETCHMETH_SV        \
1471         assert(namesv)
1472
1473 PERL_CALLCONV GV*       Perl_gv_fetchmeth_sv_autoload(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
1474                         __attribute__nonnull__(pTHX_2);
1475 #define PERL_ARGS_ASSERT_GV_FETCHMETH_SV_AUTOLOAD       \
1476         assert(namesv)
1477
1478 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1479                         __attribute__nonnull__(pTHX_1)
1480                         __attribute__nonnull__(pTHX_2); */
1481 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1482         assert(stash); assert(name)
1483
1484 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1485                         __attribute__nonnull__(pTHX_1)
1486                         __attribute__nonnull__(pTHX_2);
1487 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1488         assert(stash); assert(name)
1489
1490 PERL_CALLCONV GV*       Perl_gv_fetchmethod_pv_flags(pTHX_ HV* stash, const char* name, U32 flags)
1491                         __attribute__nonnull__(pTHX_1)
1492                         __attribute__nonnull__(pTHX_2);
1493 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_PV_FLAGS        \
1494         assert(stash); assert(name)
1495
1496 PERL_CALLCONV GV*       Perl_gv_fetchmethod_pvn_flags(pTHX_ HV* stash, const char* name, const STRLEN len, U32 flags)
1497                         __attribute__nonnull__(pTHX_1)
1498                         __attribute__nonnull__(pTHX_2);
1499 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_PVN_FLAGS       \
1500         assert(stash); assert(name)
1501
1502 PERL_CALLCONV GV*       Perl_gv_fetchmethod_sv_flags(pTHX_ HV* stash, SV* namesv, U32 flags)
1503                         __attribute__nonnull__(pTHX_1)
1504                         __attribute__nonnull__(pTHX_2);
1505 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_SV_FLAGS        \
1506         assert(stash); assert(namesv)
1507
1508 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1509                         __attribute__nonnull__(pTHX_1);
1510 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1511         assert(nambeg)
1512
1513 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1514                         __attribute__nonnull__(pTHX_1);
1515 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1516         assert(name)
1517
1518 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1519                         __attribute__nonnull__(pTHX_1);
1520 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1521         assert(name)
1522
1523 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1524                         __attribute__nonnull__(pTHX_1)
1525                         __attribute__nonnull__(pTHX_2);
1526 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1527         assert(sv); assert(gv)
1528
1529 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1530                         __attribute__nonnull__(pTHX_1)
1531                         __attribute__nonnull__(pTHX_2); */
1532 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1533         assert(sv); assert(gv)
1534
1535 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1536                         __attribute__nonnull__(pTHX_1)
1537                         __attribute__nonnull__(pTHX_2);
1538 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1539         assert(sv); assert(gv)
1540
1541 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1542                         __attribute__warn_unused_result__;
1543
1544 /* PERL_CALLCONV void   gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1545                         __attribute__nonnull__(pTHX_1)
1546                         __attribute__nonnull__(pTHX_3); */
1547
1548 PERL_CALLCONV void      Perl_gv_init_pv(pTHX_ GV* gv, HV* stash, const char* name, U32 flags)
1549                         __attribute__nonnull__(pTHX_1)
1550                         __attribute__nonnull__(pTHX_3);
1551 #define PERL_ARGS_ASSERT_GV_INIT_PV     \
1552         assert(gv); assert(name)
1553
1554 PERL_CALLCONV void      Perl_gv_init_pvn(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, U32 flags)
1555                         __attribute__nonnull__(pTHX_1)
1556                         __attribute__nonnull__(pTHX_3);
1557 #define PERL_ARGS_ASSERT_GV_INIT_PVN    \
1558         assert(gv); assert(name)
1559
1560 PERL_CALLCONV void      Perl_gv_init_sv(pTHX_ GV* gv, HV* stash, SV* namesv, U32 flags)
1561                         __attribute__nonnull__(pTHX_1)
1562                         __attribute__nonnull__(pTHX_3);
1563 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
1564         assert(gv); assert(namesv)
1565
1566 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1567                         __attribute__nonnull__(pTHX_1)
1568                         __attribute__nonnull__(pTHX_2);
1569 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1570         assert(gv); assert(name)
1571
1572 PERL_CALLCONV GV *      Perl_gv_override(pTHX_ const char * const name, const STRLEN len)
1573                         __attribute__nonnull__(pTHX_1);
1574 #define PERL_ARGS_ASSERT_GV_OVERRIDE    \
1575         assert(name)
1576
1577 PERL_CALLCONV void      Perl_gv_setref(pTHX_ SV *const dstr, SV *const sstr)
1578                         __attribute__nonnull__(pTHX_1)
1579                         __attribute__nonnull__(pTHX_2);
1580 #define PERL_ARGS_ASSERT_GV_SETREF      \
1581         assert(dstr); assert(sstr)
1582
1583 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1584                         __attribute__nonnull__(pTHX_1);
1585 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1586         assert(name)
1587
1588 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1589                         __attribute__nonnull__(pTHX_1);
1590 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1591         assert(name)
1592
1593 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1594                         __attribute__nonnull__(pTHX_1);
1595 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1596         assert(sv)
1597
1598 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1599                         __attribute__nonnull__(pTHX_1);
1600 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1601         assert(gv)
1602
1603 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1604                         __attribute__nonnull__(pTHX_1);
1605 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1606         assert(hv)
1607
1608 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1609 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1610                         __attribute__nonnull__(pTHX_1);
1611 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1612         assert(hv)
1613
1614 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1615 PERL_CALLCONV void*     Perl_hv_common_key_len(pTHX_ HV *hv, const char *key, I32 klen_i32, const int action, SV *val, const U32 hash)
1616                         __attribute__nonnull__(pTHX_2);
1617 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1618         assert(key)
1619
1620 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1621                         __attribute__warn_unused_result__;
1622
1623 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1624                         __attribute__nonnull__(pTHX_1);
1625 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1626         assert(hv)
1627
1628 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1629                         __attribute__nonnull__(pTHX_2); */
1630 #define PERL_ARGS_ASSERT_HV_DELETE      \
1631         assert(key)
1632
1633 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1634                         __attribute__nonnull__(pTHX_2); */
1635 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1636         assert(keysv)
1637
1638 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1639                         __attribute__warn_unused_result__
1640                         __attribute__nonnull__(pTHX_1);
1641 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1642         assert(hv)
1643
1644 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1645                         __attribute__nonnull__(pTHX_1);
1646 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1647         assert(hv)
1648
1649 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1650                         __attribute__nonnull__(pTHX_1)
1651                         __attribute__nonnull__(pTHX_2);
1652 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1653         assert(hv); assert(name)
1654
1655 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1656                         __attribute__nonnull__(pTHX_1)
1657                         __attribute__nonnull__(pTHX_2);
1658 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1659         assert(hv); assert(name)
1660
1661 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1662                         __attribute__warn_unused_result__
1663                         __attribute__nonnull__(pTHX_2); */
1664 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1665         assert(key)
1666
1667 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1668                         __attribute__warn_unused_result__
1669                         __attribute__nonnull__(pTHX_2); */
1670 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1671         assert(keysv)
1672
1673 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1674                         __attribute__nonnull__(pTHX_2); */
1675 #define PERL_ARGS_ASSERT_HV_FETCH       \
1676         assert(key)
1677
1678 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1679                         __attribute__nonnull__(pTHX_2); */
1680 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1681         assert(keysv)
1682
1683 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV *const hv)
1684                         __attribute__nonnull__(pTHX_1);
1685 #define PERL_ARGS_ASSERT_HV_FILL        \
1686         assert(hv)
1687
1688 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entry)
1689                         __attribute__nonnull__(pTHX_1);
1690 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1691         assert(hv)
1692
1693 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1694                         __attribute__nonnull__(pTHX_1);
1695 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1696         assert(hv)
1697
1698 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1699                         __attribute__warn_unused_result__
1700                         __attribute__nonnull__(pTHX_1)
1701                         __attribute__nonnull__(pTHX_2);
1702 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1703         assert(entry); assert(retlen)
1704
1705 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1706                         __attribute__warn_unused_result__
1707                         __attribute__nonnull__(pTHX_1);
1708 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1709         assert(entry)
1710
1711 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1712                         __attribute__warn_unused_result__
1713                         __attribute__nonnull__(pTHX_1); */
1714 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1715         assert(hv)
1716
1717 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1718                         __attribute__warn_unused_result__
1719                         __attribute__nonnull__(pTHX_1);
1720 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1721         assert(hv)
1722
1723 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1724                         __attribute__warn_unused_result__
1725                         __attribute__nonnull__(pTHX_1)
1726                         __attribute__nonnull__(pTHX_2)
1727                         __attribute__nonnull__(pTHX_3);
1728 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1729         assert(hv); assert(key); assert(retlen)
1730
1731 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1732                         __attribute__warn_unused_result__
1733                         __attribute__nonnull__(pTHX_1)
1734                         __attribute__nonnull__(pTHX_2);
1735 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1736         assert(hv); assert(entry)
1737
1738 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1739                         __attribute__nonnull__(pTHX_1);
1740 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1741         assert(hv)
1742
1743 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1744                         __attribute__nonnull__(pTHX_1); */
1745 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1746         assert(hv)
1747
1748 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1749                         __attribute__nonnull__(pTHX_1);
1750 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1751         assert(hv)
1752
1753 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1754                         __attribute__warn_unused_result__
1755                         __attribute__nonnull__(pTHX_1);
1756 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1757         assert(hv)
1758
1759 PERL_CALLCONV SSize_t*  Perl_hv_placeholders_p(pTHX_ HV *hv)
1760                         __attribute__warn_unused_result__
1761                         __attribute__nonnull__(pTHX_1);
1762 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1763         assert(hv)
1764
1765 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1766                         __attribute__nonnull__(pTHX_1);
1767 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1768         assert(hv)
1769
1770 PERL_CALLCONV void      Perl_hv_rand_set(pTHX_ HV *hv, U32 new_xhv_rand)
1771                         __attribute__nonnull__(pTHX_1);
1772 #define PERL_ARGS_ASSERT_HV_RAND_SET    \
1773         assert(hv)
1774
1775 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1776                         __attribute__warn_unused_result__
1777                         __attribute__nonnull__(pTHX_1);
1778 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1779         assert(hv)
1780
1781 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1782                         __attribute__nonnull__(pTHX_1);
1783 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1784         assert(hv)
1785
1786 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1787                         __attribute__warn_unused_result__
1788                         __attribute__nonnull__(pTHX_1);
1789 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1790         assert(hv)
1791
1792 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1793 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1794 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1795 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1796 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1797 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1798                         __attribute__nonnull__(pTHX_1)
1799                         __attribute__nonnull__(pTHX_2); */
1800
1801 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1802                         __attribute__nonnull__(pTHX_1)
1803                         __attribute__nonnull__(pTHX_2); */
1804
1805 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1806                         __attribute__nonnull__(pTHX_1)
1807                         __attribute__nonnull__(pTHX_5); */
1808
1809 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1810                         __attribute__nonnull__(pTHX_2);
1811 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1812         assert(argv)
1813
1814 PERL_CALLCONV void      Perl_init_constants(pTHX);
1815 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1816 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1817 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1818 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1819 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1820 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1821                         __attribute__nonnull__(pTHX_1);
1822 #define PERL_ARGS_ASSERT_INIT_TM        \
1823         assert(ptm)
1824
1825 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1826                         __attribute__warn_unused_result__
1827                         __attribute__pure__
1828                         __attribute__nonnull__(1)
1829                         __attribute__nonnull__(2);
1830 #define PERL_ARGS_ASSERT_INSTR  \
1831         assert(big); assert(little)
1832
1833 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1834 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1835                         __attribute__warn_unused_result__;
1836
1837 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, GV *gv, bool not_implicit, bool warn_on_fail)
1838                         __attribute__nonnull__(pTHX_1);
1839 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1840         assert(io)
1841
1842 PERL_CALLCONV bool      Perl_isALNUM_lazy(pTHX_ const char* p)
1843                         __attribute__deprecated__
1844                         __attribute__warn_unused_result__
1845                         __attribute__pure__
1846                         __attribute__nonnull__(pTHX_1);
1847 #define PERL_ARGS_ASSERT_ISALNUM_LAZY   \
1848         assert(p)
1849
1850 PERL_CALLCONV bool      Perl_isIDFIRST_lazy(pTHX_ const char* p)
1851                         __attribute__deprecated__
1852                         __attribute__warn_unused_result__
1853                         __attribute__pure__
1854                         __attribute__nonnull__(pTHX_1);
1855 #define PERL_ARGS_ASSERT_ISIDFIRST_LAZY \
1856         assert(p)
1857
1858 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1859                         __attribute__nonnull__(1);
1860 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1861         assert(s)
1862
1863 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1864                         __attribute__warn_unused_result__;
1865
1866 PERL_STATIC_INLINE bool S_is_safe_syscall(pTHX_ const char *pv, STRLEN len, const char *what, const char *op_name)
1867                         __attribute__warn_unused_result__
1868                         __attribute__nonnull__(pTHX_1)
1869                         __attribute__nonnull__(pTHX_3)
1870                         __attribute__nonnull__(pTHX_4);
1871 #define PERL_ARGS_ASSERT_IS_SAFE_SYSCALL        \
1872         assert(pv); assert(what); assert(op_name)
1873
1874 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1875                         __attribute__deprecated__
1876                         __attribute__warn_unused_result__
1877                         __attribute__pure__;
1878
1879 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1880                         __attribute__deprecated__
1881                         __attribute__warn_unused_result__
1882                         __attribute__pure__;
1883
1884 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
1885                         __attribute__deprecated__
1886                         __attribute__warn_unused_result__
1887                         __attribute__pure__;
1888
1889 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
1890                         __attribute__deprecated__
1891                         __attribute__warn_unused_result__
1892                         __attribute__pure__;
1893
1894 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1895                         __attribute__deprecated__
1896                         __attribute__warn_unused_result__
1897                         __attribute__pure__;
1898
1899 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1900                         __attribute__deprecated__
1901                         __attribute__warn_unused_result__
1902                         __attribute__pure__;
1903
1904 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1905                         __attribute__deprecated__
1906                         __attribute__warn_unused_result__
1907                         __attribute__pure__;
1908
1909 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1910                         __attribute__deprecated__
1911                         __attribute__warn_unused_result__
1912                         __attribute__pure__;
1913
1914 PERL_CALLCONV bool      Perl_is_uni_blank(pTHX_ UV c)
1915                         __attribute__deprecated__
1916                         __attribute__warn_unused_result__
1917                         __attribute__pure__;
1918
1919 PERL_CALLCONV bool      Perl_is_uni_blank_lc(pTHX_ UV c)
1920                         __attribute__deprecated__
1921                         __attribute__warn_unused_result__
1922                         __attribute__pure__;
1923
1924 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1925                         __attribute__deprecated__
1926                         __attribute__warn_unused_result__
1927                         __attribute__pure__;
1928
1929 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1930                         __attribute__deprecated__
1931                         __attribute__warn_unused_result__
1932                         __attribute__pure__;
1933
1934 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1935                         __attribute__deprecated__
1936                         __attribute__warn_unused_result__
1937                         __attribute__pure__;
1938
1939 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1940                         __attribute__deprecated__
1941                         __attribute__warn_unused_result__
1942                         __attribute__pure__;
1943
1944 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1945                         __attribute__deprecated__
1946                         __attribute__warn_unused_result__
1947                         __attribute__pure__;
1948
1949 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1950                         __attribute__deprecated__
1951                         __attribute__warn_unused_result__
1952                         __attribute__pure__;
1953
1954 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1955                         __attribute__deprecated__
1956                         __attribute__warn_unused_result__
1957                         __attribute__pure__;
1958
1959 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1960                         __attribute__deprecated__
1961                         __attribute__warn_unused_result__
1962                         __attribute__pure__;
1963
1964 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1965                         __attribute__deprecated__
1966                         __attribute__warn_unused_result__
1967                         __attribute__pure__;
1968
1969 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1970                         __attribute__deprecated__
1971                         __attribute__warn_unused_result__
1972                         __attribute__pure__;
1973
1974 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1975                         __attribute__deprecated__
1976                         __attribute__warn_unused_result__
1977                         __attribute__pure__;
1978
1979 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1980                         __attribute__deprecated__
1981                         __attribute__warn_unused_result__
1982                         __attribute__pure__;
1983
1984 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1985                         __attribute__deprecated__
1986                         __attribute__warn_unused_result__
1987                         __attribute__pure__;
1988
1989 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1990                         __attribute__deprecated__
1991                         __attribute__warn_unused_result__
1992                         __attribute__pure__;
1993
1994 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1995                         __attribute__deprecated__
1996                         __attribute__warn_unused_result__
1997                         __attribute__pure__;
1998
1999 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
2000                         __attribute__deprecated__
2001                         __attribute__warn_unused_result__
2002                         __attribute__pure__;
2003
2004 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
2005                         __attribute__deprecated__
2006                         __attribute__warn_unused_result__
2007                         __attribute__pure__;
2008
2009 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
2010                         __attribute__deprecated__
2011                         __attribute__warn_unused_result__
2012                         __attribute__pure__;
2013
2014 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
2015                         __attribute__deprecated__
2016                         __attribute__warn_unused_result__
2017                         __attribute__pure__;
2018
2019 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
2020                         __attribute__deprecated__
2021                         __attribute__warn_unused_result__
2022                         __attribute__pure__;
2023
2024 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
2025                         __attribute__deprecated__
2026                         __attribute__warn_unused_result__
2027                         __attribute__nonnull__(pTHX_1);
2028 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
2029         assert(p)
2030
2031 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
2032                         __attribute__deprecated__
2033                         __attribute__warn_unused_result__
2034                         __attribute__nonnull__(pTHX_1);
2035 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUMC \
2036         assert(p)
2037
2038 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
2039                         __attribute__deprecated__
2040                         __attribute__warn_unused_result__
2041                         __attribute__nonnull__(pTHX_1);
2042 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
2043         assert(p)
2044
2045 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
2046                         __attribute__deprecated__
2047                         __attribute__warn_unused_result__
2048                         __attribute__nonnull__(pTHX_1);
2049 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
2050         assert(p)
2051
2052 PERL_CALLCONV bool      Perl_is_utf8_blank(pTHX_ const U8 *p)
2053                         __attribute__deprecated__
2054                         __attribute__warn_unused_result__
2055                         __attribute__nonnull__(pTHX_1);
2056 #define PERL_ARGS_ASSERT_IS_UTF8_BLANK  \
2057         assert(p)
2058
2059 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
2060                         __attribute__deprecated__
2061                         __attribute__nonnull__(1);
2062 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
2063         assert(s)
2064
2065 /* PERL_CALLCONV STRLEN Perl_is_utf8_char_buf(const U8 *buf, const U8 *buf_end)
2066                         __attribute__nonnull__(1)
2067                         __attribute__nonnull__(2); */
2068 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_BUF       \
2069         assert(buf); assert(buf_end)
2070
2071 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
2072                         __attribute__deprecated__
2073                         __attribute__warn_unused_result__
2074                         __attribute__nonnull__(pTHX_1);
2075 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
2076         assert(p)
2077
2078 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
2079                         __attribute__deprecated__
2080                         __attribute__warn_unused_result__
2081                         __attribute__nonnull__(pTHX_1);
2082 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
2083         assert(p)
2084
2085 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
2086                         __attribute__deprecated__
2087                         __attribute__warn_unused_result__
2088                         __attribute__nonnull__(pTHX_1);
2089 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
2090         assert(p)
2091
2092 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
2093                         __attribute__deprecated__
2094                         __attribute__warn_unused_result__
2095                         __attribute__nonnull__(pTHX_1);
2096 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
2097         assert(p)
2098
2099 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
2100                         __attribute__deprecated__
2101                         __attribute__warn_unused_result__
2102                         __attribute__nonnull__(pTHX_1);
2103 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
2104         assert(p)
2105
2106 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
2107                         __attribute__deprecated__
2108                         __attribute__warn_unused_result__
2109                         __attribute__nonnull__(pTHX_1);
2110 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
2111         assert(p)
2112
2113 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
2114                         __attribute__deprecated__
2115                         __attribute__warn_unused_result__
2116                         __attribute__nonnull__(pTHX_1);
2117 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
2118         assert(p)
2119
2120 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
2121                         __attribute__deprecated__
2122                         __attribute__warn_unused_result__
2123                         __attribute__nonnull__(pTHX_1);
2124 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
2125         assert(p)
2126
2127 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
2128                         __attribute__deprecated__
2129                         __attribute__warn_unused_result__
2130                         __attribute__nonnull__(pTHX_1);
2131 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
2132         assert(p)
2133
2134 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
2135                         __attribute__deprecated__
2136                         __attribute__warn_unused_result__
2137                         __attribute__nonnull__(pTHX_1);
2138 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
2139         assert(p)
2140
2141 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
2142                         __attribute__deprecated__
2143                         __attribute__warn_unused_result__
2144                         __attribute__nonnull__(pTHX_1);
2145 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
2146         assert(p)
2147
2148 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
2149                         __attribute__deprecated__
2150                         __attribute__warn_unused_result__
2151                         __attribute__nonnull__(pTHX_1);
2152 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
2153         assert(p)
2154
2155 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
2156                         __attribute__deprecated__
2157                         __attribute__warn_unused_result__
2158                         __attribute__nonnull__(pTHX_1);
2159 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
2160         assert(p)
2161
2162 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
2163                         __attribute__nonnull__(1);
2164 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
2165         assert(s)
2166
2167 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **ep)
2168                         __attribute__nonnull__(1); */
2169 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
2170         assert(s)
2171
2172 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
2173                         __attribute__nonnull__(1);
2174 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
2175         assert(s)
2176
2177 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
2178                         __attribute__deprecated__
2179                         __attribute__warn_unused_result__
2180                         __attribute__nonnull__(pTHX_1);
2181 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
2182         assert(p)
2183
2184 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
2185                         __attribute__deprecated__
2186                         __attribute__warn_unused_result__
2187                         __attribute__nonnull__(pTHX_1);
2188 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
2189         assert(p)
2190
2191 PERL_CALLCONV bool      Perl_is_utf8_xidcont(pTHX_ const U8 *p)
2192                         __attribute__deprecated__
2193                         __attribute__warn_unused_result__
2194                         __attribute__nonnull__(pTHX_1);
2195 #define PERL_ARGS_ASSERT_IS_UTF8_XIDCONT        \
2196         assert(p)
2197
2198 PERL_CALLCONV bool      Perl_is_utf8_xidfirst(pTHX_ const U8 *p)
2199                         __attribute__deprecated__
2200                         __attribute__warn_unused_result__
2201                         __attribute__nonnull__(pTHX_1);
2202 #define PERL_ARGS_ASSERT_IS_UTF8_XIDFIRST       \
2203         assert(p)
2204
2205 PERL_CALLCONV bool      Perl_isinfnan(NV nv);
2206 PERL_CALLCONV bool      Perl_isinfnansv(pTHX_ SV *sv)
2207                         __attribute__nonnull__(pTHX_1);
2208 #define PERL_ARGS_ASSERT_ISINFNANSV     \
2209         assert(sv)
2210
2211 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
2212                         __attribute__nonnull__(pTHX_1);
2213 #define PERL_ARGS_ASSERT_JMAYBE \
2214         assert(o)
2215
2216 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
2217                         __attribute__pure__
2218                         __attribute__nonnull__(pTHX_1);
2219 #define PERL_ARGS_ASSERT_KEYWORD        \
2220         assert(name)
2221
2222 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
2223                         __attribute__nonnull__(pTHX_1)
2224                         __attribute__nonnull__(pTHX_3);
2225 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
2226         assert(keyword_ptr); assert(op_ptr)
2227
2228 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
2229 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
2230 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
2231                         __attribute__nonnull__(pTHX_1);
2232 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
2233         assert(ptr)
2234
2235 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
2236 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
2237 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
2238 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
2239 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
2240                         __attribute__nonnull__(pTHX_1);
2241 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
2242         assert(ptr)
2243
2244 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
2245 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
2246 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
2247                         __attribute__nonnull__(pTHX_1);
2248 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
2249         assert(pv)
2250
2251 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
2252                         __attribute__nonnull__(pTHX_1);
2253 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
2254         assert(pv)
2255
2256 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
2257                         __attribute__nonnull__(pTHX_1);
2258 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
2259         assert(sv)
2260
2261 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
2262                         __attribute__nonnull__(pTHX_1);
2263 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
2264         assert(ptr)
2265
2266 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
2267 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
2268                         __attribute__nonnull__(pTHX_2);
2269 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
2270         assert(name)
2271
2272 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
2273                         __attribute__nonnull__(pTHX_1);
2274 #define PERL_ARGS_ASSERT_LOCALIZE       \
2275         assert(o)
2276
2277 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
2278                         __attribute__warn_unused_result__
2279                         __attribute__nonnull__(pTHX_1);
2280 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
2281         assert(sv)
2282
2283 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
2284                         __attribute__nonnull__(pTHX_1)
2285                         __attribute__nonnull__(pTHX_2);
2286 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
2287         assert(sv); assert(mg)
2288
2289 PERL_CALLCONV int       Perl_magic_cleararylen_p(pTHX_ SV* sv, MAGIC* mg)
2290                         __attribute__nonnull__(pTHX_1)
2291                         __attribute__nonnull__(pTHX_2);
2292 #define PERL_ARGS_ASSERT_MAGIC_CLEARARYLEN_P    \
2293         assert(sv); assert(mg)
2294
2295 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
2296                         __attribute__nonnull__(pTHX_1)
2297                         __attribute__nonnull__(pTHX_2);
2298 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
2299         assert(sv); assert(mg)
2300
2301 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
2302                         __attribute__nonnull__(pTHX_1)
2303                         __attribute__nonnull__(pTHX_2);
2304 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
2305         assert(sv); assert(mg)
2306
2307 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
2308                         __attribute__nonnull__(pTHX_1)
2309                         __attribute__nonnull__(pTHX_2);
2310 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
2311         assert(sv); assert(mg)
2312
2313 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
2314                         __attribute__nonnull__(pTHX_2);
2315 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
2316         assert(mg)
2317
2318 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
2319                         __attribute__nonnull__(pTHX_1)
2320                         __attribute__nonnull__(pTHX_2);
2321 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
2322         assert(sv); assert(mg)
2323
2324 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
2325                         __attribute__nonnull__(pTHX_1)
2326                         __attribute__nonnull__(pTHX_2);
2327 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
2328         assert(sv); assert(mg)
2329
2330 PERL_CALLCONV int       Perl_magic_copycallchecker(pTHX_ SV* sv, MAGIC *mg, SV *nsv, const char *name, I32 namlen)
2331                         __attribute__nonnull__(pTHX_1)
2332                         __attribute__nonnull__(pTHX_2)
2333                         __attribute__nonnull__(pTHX_3);
2334 #define PERL_ARGS_ASSERT_MAGIC_COPYCALLCHECKER  \
2335         assert(sv); assert(mg); assert(nsv)
2336
2337 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2338 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
2339                         __attribute__nonnull__(pTHX_1)
2340                         __attribute__nonnull__(pTHX_2);
2341 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
2342         assert(sv); assert(mg)
2343
2344 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
2345                         __attribute__nonnull__(pTHX_1)
2346                         __attribute__nonnull__(pTHX_2);
2347 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
2348         assert(sv); assert(mg)
2349
2350 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
2351                         __attribute__nonnull__(pTHX_1)
2352                         __attribute__nonnull__(pTHX_2);
2353 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
2354         assert(sv); assert(mg)
2355
2356 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
2357                         __attribute__nonnull__(pTHX_1)
2358                         __attribute__nonnull__(pTHX_2);
2359 #define PERL_ARGS_ASSERT_MAGIC_GET      \
2360         assert(sv); assert(mg)
2361
2362 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
2363                         __attribute__nonnull__(pTHX_1)
2364                         __attribute__nonnull__(pTHX_2);
2365 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
2366         assert(sv); assert(mg)
2367
2368 PERL_CALLCONV int       Perl_magic_getdebugvar(pTHX_ SV* sv, MAGIC* mg)
2369                         __attribute__nonnull__(pTHX_1)
2370                         __attribute__nonnull__(pTHX_2);
2371 #define PERL_ARGS_ASSERT_MAGIC_GETDEBUGVAR      \
2372         assert(sv); assert(mg)
2373
2374 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
2375                         __attribute__nonnull__(pTHX_1)
2376                         __attribute__nonnull__(pTHX_2);
2377 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
2378         assert(sv); assert(mg)
2379
2380 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
2381                         __attribute__nonnull__(pTHX_1)
2382                         __attribute__nonnull__(pTHX_2);
2383 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
2384         assert(sv); assert(mg)
2385
2386 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
2387                         __attribute__nonnull__(pTHX_1)
2388                         __attribute__nonnull__(pTHX_2);
2389 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
2390         assert(sv); assert(mg)
2391
2392 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
2393                         __attribute__nonnull__(pTHX_1)
2394                         __attribute__nonnull__(pTHX_2);
2395 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
2396         assert(sv); assert(mg)
2397
2398 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
2399                         __attribute__nonnull__(pTHX_1)
2400                         __attribute__nonnull__(pTHX_2);
2401 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
2402         assert(sv); assert(mg)
2403
2404 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
2405                         __attribute__nonnull__(pTHX_1)
2406                         __attribute__nonnull__(pTHX_2);
2407 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
2408         assert(sv); assert(mg)
2409
2410 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
2411                         __attribute__nonnull__(pTHX_1)
2412                         __attribute__nonnull__(pTHX_2);
2413 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
2414         assert(sv); assert(mg)
2415
2416 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
2417                         __attribute__nonnull__(pTHX_1)
2418                         __attribute__nonnull__(pTHX_2);
2419 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
2420         assert(sv); assert(mg)
2421
2422 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
2423                         __attribute__nonnull__(pTHX_1)
2424                         __attribute__nonnull__(pTHX_2);
2425 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
2426         assert(sv); assert(mg)
2427
2428 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2429                         __attribute__nonnull__(pTHX_1)
2430                         __attribute__nonnull__(pTHX_2);
2431 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2432         assert(sv); assert(mg)
2433
2434 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, SV *meth, U32 flags, U32 argc, ...)
2435                         __attribute__nonnull__(pTHX_1)
2436                         __attribute__nonnull__(pTHX_2)
2437                         __attribute__nonnull__(pTHX_3);
2438 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2439         assert(sv); assert(mg); assert(meth)
2440
2441 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2442                         __attribute__nonnull__(pTHX_1)
2443                         __attribute__nonnull__(pTHX_2)
2444                         __attribute__nonnull__(pTHX_3);
2445 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2446         assert(sv); assert(mg); assert(key)
2447
2448 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2449                         __attribute__nonnull__(pTHX_1)
2450                         __attribute__nonnull__(pTHX_2);
2451 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2452         assert(sv); assert(mg)
2453
2454 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2455                         __attribute__nonnull__(pTHX_1)
2456                         __attribute__nonnull__(pTHX_2);
2457 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2458         assert(sv); assert(mg)
2459
2460 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2461                         __attribute__nonnull__(pTHX_1)
2462                         __attribute__nonnull__(pTHX_2);
2463 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2464         assert(hv); assert(mg)
2465
2466 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2467                         __attribute__nonnull__(pTHX_1)
2468                         __attribute__nonnull__(pTHX_2);
2469 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2470         assert(sv); assert(mg)
2471
2472 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2473                         __attribute__nonnull__(pTHX_1)
2474                         __attribute__nonnull__(pTHX_2);
2475 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2476         assert(sv); assert(mg)
2477
2478 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2479                         __attribute__nonnull__(pTHX_1)
2480                         __attribute__nonnull__(pTHX_2);
2481 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2482         assert(sv); assert(mg)
2483
2484 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2485                         __attribute__nonnull__(pTHX_1)
2486                         __attribute__nonnull__(pTHX_2);
2487 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2488         assert(sv); assert(mg)
2489
2490 PERL_CALLCONV int       Perl_magic_setdebugvar(pTHX_ SV* sv, MAGIC* mg)
2491                         __attribute__nonnull__(pTHX_1)
2492                         __attribute__nonnull__(pTHX_2);
2493 #define PERL_ARGS_ASSERT_MAGIC_SETDEBUGVAR      \
2494         assert(sv); assert(mg)
2495
2496 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2497                         __attribute__nonnull__(pTHX_1)
2498                         __attribute__nonnull__(pTHX_2);
2499 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2500         assert(sv); assert(mg)
2501
2502 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2503                         __attribute__nonnull__(pTHX_1)
2504                         __attribute__nonnull__(pTHX_2);
2505 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2506         assert(sv); assert(mg)
2507
2508 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2509                         __attribute__nonnull__(pTHX_1)
2510                         __attribute__nonnull__(pTHX_2);
2511 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2512         assert(sv); assert(mg)
2513
2514 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2515                         __attribute__nonnull__(pTHX_1)
2516                         __attribute__nonnull__(pTHX_2);
2517 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2518         assert(sv); assert(mg)
2519
2520 PERL_CALLCONV int       Perl_magic_setlvref(pTHX_ SV* sv, MAGIC* mg)
2521                         __attribute__nonnull__(pTHX_1)
2522                         __attribute__nonnull__(pTHX_2);
2523 #define PERL_ARGS_ASSERT_MAGIC_SETLVREF \
2524         assert(sv); assert(mg)
2525
2526 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2527                         __attribute__nonnull__(pTHX_1)
2528                         __attribute__nonnull__(pTHX_2);
2529 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2530         assert(sv); assert(mg)
2531
2532 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2533                         __attribute__nonnull__(pTHX_1)
2534                         __attribute__nonnull__(pTHX_2);
2535 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2536         assert(sv); assert(mg)
2537
2538 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2539                         __attribute__nonnull__(pTHX_1)
2540                         __attribute__nonnull__(pTHX_2);
2541 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2542         assert(sv); assert(mg)
2543
2544 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2545                         __attribute__nonnull__(pTHX_1)
2546                         __attribute__nonnull__(pTHX_2);
2547 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2548         assert(sv); assert(mg)
2549
2550 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2551                         __attribute__nonnull__(pTHX_1)
2552                         __attribute__nonnull__(pTHX_2);
2553 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2554         assert(sv); assert(mg)
2555
2556 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2557                         __attribute__nonnull__(pTHX_2);
2558 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2559         assert(mg)
2560
2561 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2562                         __attribute__nonnull__(pTHX_1)
2563                         __attribute__nonnull__(pTHX_2);
2564 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2565         assert(sv); assert(mg)
2566
2567 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2568                         __attribute__nonnull__(pTHX_1)
2569                         __attribute__nonnull__(pTHX_2);
2570 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2571         assert(sv); assert(mg)
2572
2573 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2574                         __attribute__nonnull__(pTHX_1)
2575                         __attribute__nonnull__(pTHX_2);
2576 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2577         assert(sv); assert(mg)
2578
2579 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2580                         __attribute__nonnull__(pTHX_1)
2581                         __attribute__nonnull__(pTHX_2);
2582 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2583         assert(sv); assert(mg)
2584
2585 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2586                         __attribute__nonnull__(pTHX_1)
2587                         __attribute__nonnull__(pTHX_2);
2588 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2589         assert(sv); assert(mg)
2590
2591 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2592                         __attribute__nonnull__(pTHX_1)
2593                         __attribute__nonnull__(pTHX_2);
2594 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2595         assert(sv); assert(mg)
2596
2597 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2598                         __attribute__nonnull__(pTHX_1)
2599                         __attribute__nonnull__(pTHX_2);
2600 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2601         assert(sv); assert(mg)
2602
2603 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2604                         __attribute__malloc__
2605                         __attribute__warn_unused_result__;
2606
2607 PERL_CALLCONV I32 *     Perl_markstack_grow(pTHX);
2608 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2609                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2610                         __attribute__nonnull__(pTHX_1);
2611 #define PERL_ARGS_ASSERT_MESS   \
2612         assert(pat)
2613
2614 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2615                         __attribute__nonnull__(pTHX_1);
2616 #define PERL_ARGS_ASSERT_MESS_SV        \
2617         assert(basemsg)
2618
2619 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2620 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2621                         __attribute__nonnull__(pTHX_1);
2622 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2623         assert(sv)
2624
2625 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2626                         __attribute__nonnull__(pTHX_1)
2627                         __attribute__nonnull__(pTHX_2);
2628 #define PERL_ARGS_ASSERT_MG_COPY        \
2629         assert(sv); assert(nsv)
2630
2631 PERL_CALLCONV MAGIC*    Perl_mg_find(const SV* sv, int type)
2632                         __attribute__warn_unused_result__;
2633
2634 PERL_CALLCONV MAGIC*    Perl_mg_find_mglob(pTHX_ SV* sv)
2635                         __attribute__warn_unused_result__
2636                         __attribute__nonnull__(pTHX_1);
2637 #define PERL_ARGS_ASSERT_MG_FIND_MGLOB  \
2638         assert(sv)
2639
2640 PERL_CALLCONV MAGIC*    Perl_mg_findext(const SV* sv, int type, const MGVTBL *vtbl)
2641                         __attribute__warn_unused_result__;
2642
2643 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2644                         __attribute__nonnull__(pTHX_1);
2645 #define PERL_ARGS_ASSERT_MG_FREE        \
2646         assert(sv)
2647
2648 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2649                         __attribute__nonnull__(pTHX_1);
2650 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2651         assert(sv)
2652
2653 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2654                         __attribute__nonnull__(pTHX_1);
2655 #define PERL_ARGS_ASSERT_MG_GET \
2656         assert(sv)
2657
2658 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2659                         __attribute__deprecated__
2660                         __attribute__nonnull__(pTHX_1);
2661 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2662         assert(sv)
2663
2664 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2665                         __attribute__nonnull__(pTHX_1)
2666                         __attribute__nonnull__(pTHX_2);
2667 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2668         assert(sv); assert(nsv)
2669
2670 PERL_CALLCONV void      Perl_mg_magical(SV* sv)
2671                         __attribute__nonnull__(1);
2672 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2673         assert(sv)
2674
2675 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2676                         __attribute__nonnull__(pTHX_1);
2677 #define PERL_ARGS_ASSERT_MG_SET \
2678         assert(sv)
2679
2680 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2681                         __attribute__nonnull__(pTHX_1);
2682 #define PERL_ARGS_ASSERT_MG_SIZE        \
2683         assert(sv)
2684
2685 PERL_CALLCONV void      Perl_mini_mktime(struct tm *ptm)
2686                         __attribute__nonnull__(1);
2687 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2688         assert(ptm)
2689
2690 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2691 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2692 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2693                         __attribute__nonnull__(pTHX_1);
2694 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2695         assert(s)
2696
2697 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2698                         __attribute__nonnull__(pTHX_1);
2699 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2700         assert(name)
2701
2702 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2703                         __attribute__nonnull__(pTHX_1);
2704 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2705         assert(stash)
2706
2707 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2708                         __attribute__nonnull__(pTHX_1)
2709                         __attribute__nonnull__(pTHX_2);
2710 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2711         assert(smeta); assert(which)
2712
2713 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2714                         __attribute__nonnull__(pTHX_1);
2715 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2716         assert(stash)
2717
2718 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2719                         __attribute__nonnull__(pTHX_1);
2720 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2721         assert(stash)
2722
2723 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2724                         __attribute__nonnull__(pTHX_1);
2725 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2726         assert(stash)
2727
2728 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2729                         __attribute__nonnull__(pTHX_3);
2730 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2731         assert(gv)
2732
2733 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2734                         __attribute__nonnull__(pTHX_1);
2735 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2736         assert(mro)
2737
2738 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2739                         __attribute__nonnull__(pTHX_1)
2740                         __attribute__nonnull__(pTHX_2);
2741 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2742         assert(meta); assert(name)
2743
2744 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2745                         __attribute__nonnull__(pTHX_1)
2746                         __attribute__nonnull__(pTHX_2)
2747                         __attribute__nonnull__(pTHX_3);
2748 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2749         assert(smeta); assert(which); assert(data)
2750
2751 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2752                         __attribute__nonnull__(pTHX_1);
2753 #define PERL_ARGS_ASSERT_MY_ATOF        \
2754         assert(s)
2755
2756 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2757                         __attribute__nonnull__(pTHX_1)
2758                         __attribute__nonnull__(pTHX_2);
2759 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2760         assert(s); assert(value)
2761
2762 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2763                         __attribute__nonnull__(pTHX_1);
2764 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2765         assert(o)
2766
2767 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2768 PERL_CALLCONV int       Perl_my_dirfd(DIR* dir);
2769 PERL_CALLCONV_NO_RET void       Perl_my_exit(pTHX_ U32 status)
2770                         __attribute__noreturn__;
2771
2772 PERL_CALLCONV_NO_RET void       Perl_my_failure_exit(pTHX)
2773                         __attribute__noreturn__;
2774
2775 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2776 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2777 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2778 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2779 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2780                         __attribute__nonnull__(pTHX_1)
2781                         __attribute__nonnull__(pTHX_3);
2782 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2783         assert(mode); assert(args)
2784
2785 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2786 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2787                         __attribute__format__(__printf__,3,4)
2788                         __attribute__nonnull__(1)
2789                         __attribute__nonnull__(3);
2790 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2791         assert(buffer); assert(format)
2792
2793 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2794 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2795 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2796 PERL_CALLCONV char*     Perl_my_strerror(pTHX_ const int errnum);
2797 PERL_CALLCONV char *    Perl_my_strftime(pTHX_ const char *fmt, int sec, int min, int hour, int mday, int mon, int year, int wday, int yday, int isdst)
2798                         __attribute__format__(__strftime__,pTHX_1,0)
2799                         __attribute__nonnull__(pTHX_1);
2800 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2801         assert(fmt)
2802
2803 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2804 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2805                         __attribute__nonnull__(1)
2806                         __attribute__nonnull__(3);
2807 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2808         assert(buffer); assert(format)
2809
2810 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2811 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2812                         __attribute__malloc__
2813                         __attribute__warn_unused_result__;
2814
2815 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2816                         __attribute__malloc__
2817                         __attribute__warn_unused_result__;
2818
2819 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2820 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2821                         __attribute__malloc__
2822                         __attribute__warn_unused_result__;
2823
2824 /* PERL_CALLCONV CV*    newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block); */
2825 PERL_CALLCONV CV*       Perl_newATTRSUB_x(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block, bool o_is_gv);
2826 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2827                         __attribute__warn_unused_result__; */
2828
2829 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2830                         __attribute__malloc__
2831                         __attribute__warn_unused_result__
2832                         __attribute__nonnull__(pTHX_1);
2833 #define PERL_ARGS_ASSERT_NEWAVREF       \
2834         assert(o)
2835
2836 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2837                         __attribute__malloc__
2838                         __attribute__warn_unused_result__;
2839
2840 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2841                         __attribute__malloc__
2842                         __attribute__warn_unused_result__
2843                         __attribute__nonnull__(pTHX_2);
2844 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2845         assert(first)
2846
2847 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2848 PERL_CALLCONV CV*       Perl_newCONSTSUB_flags(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags, SV* sv);
2849 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2850                         __attribute__malloc__
2851                         __attribute__warn_unused_result__;
2852
2853 PERL_CALLCONV OP*       Perl_newDEFSVOP(pTHX)
2854                         __attribute__warn_unused_result__;
2855
2856 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2857 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2858                         __attribute__malloc__
2859                         __attribute__warn_unused_result__
2860                         __attribute__nonnull__(pTHX_3);
2861 #define PERL_ARGS_ASSERT_NEWFOROP       \
2862         assert(expr)
2863
2864 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2865                         __attribute__malloc__
2866                         __attribute__warn_unused_result__
2867                         __attribute__nonnull__(pTHX_1)
2868                         __attribute__nonnull__(pTHX_2);
2869 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2870         assert(cond); assert(block)
2871
2872 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2873                         __attribute__nonnull__(pTHX_1);
2874 #define PERL_ARGS_ASSERT_NEWGP  \
2875         assert(gv)
2876
2877 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2878                         __attribute__malloc__
2879                         __attribute__warn_unused_result__
2880                         __attribute__nonnull__(pTHX_3);
2881 #define PERL_ARGS_ASSERT_NEWGVOP        \
2882         assert(gv)
2883
2884 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2885                         __attribute__malloc__
2886                         __attribute__warn_unused_result__;
2887
2888 /* PERL_CALLCONV GV*    newGVgen(pTHX_ const char* pack)
2889                         __attribute__nonnull__(pTHX_1); */
2890
2891 PERL_CALLCONV GV*       Perl_newGVgen_flags(pTHX_ const char* pack, U32 flags)
2892                         __attribute__malloc__
2893                         __attribute__warn_unused_result__
2894                         __attribute__nonnull__(pTHX_1);
2895 #define PERL_ARGS_ASSERT_NEWGVGEN_FLAGS \
2896         assert(pack)
2897
2898 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2899                         __attribute__warn_unused_result__; */
2900
2901 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2902                         __attribute__malloc__
2903                         __attribute__warn_unused_result__
2904                         __attribute__nonnull__(pTHX_1);
2905 #define PERL_ARGS_ASSERT_NEWHVREF       \
2906         assert(o)
2907
2908 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2909                         __attribute__malloc__
2910                         __attribute__warn_unused_result__;
2911
2912 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2913                         __attribute__malloc__
2914                         __attribute__warn_unused_result__; */
2915
2916 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2917                         __attribute__malloc__
2918                         __attribute__warn_unused_result__;
2919
2920 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2921                         __attribute__malloc__
2922                         __attribute__warn_unused_result__
2923                         __attribute__nonnull__(pTHX_3)
2924                         __attribute__nonnull__(pTHX_4);
2925 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2926         assert(first); assert(other)
2927
2928 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2929                         __attribute__malloc__
2930                         __attribute__warn_unused_result__
2931                         __attribute__nonnull__(pTHX_2);
2932 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2933         assert(label)
2934
2935 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2936                         __attribute__malloc__
2937                         __attribute__warn_unused_result__;
2938
2939 PERL_CALLCONV OP*       Perl_newMETHOP(pTHX_ I32 type, I32 flags, OP* dynamic_meth)
2940                         __attribute__malloc__
2941                         __attribute__warn_unused_result__
2942                         __attribute__nonnull__(pTHX_3);
2943 #define PERL_ARGS_ASSERT_NEWMETHOP      \
2944         assert(dynamic_meth)
2945
2946 PERL_CALLCONV OP*       Perl_newMETHOP_named(pTHX_ I32 type, I32 flags, SV* const_meth)
2947                         __attribute__malloc__
2948                         __attribute__warn_unused_result__
2949                         __attribute__nonnull__(pTHX_3);
2950 #define PERL_ARGS_ASSERT_NEWMETHOP_NAMED        \
2951         assert(const_meth)
2952
2953 PERL_CALLCONV CV *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2954                         __attribute__nonnull__(pTHX_2);
2955 #define PERL_ARGS_ASSERT_NEWMYSUB       \
2956         assert(o)
2957
2958 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2959                         __attribute__malloc__
2960                         __attribute__warn_unused_result__;
2961
2962 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2963                         __attribute__malloc__
2964                         __attribute__warn_unused_result__;
2965
2966 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2967                         __attribute__malloc__
2968                         __attribute__warn_unused_result__;
2969
2970 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2971                         __attribute__nonnull__(pTHX_1);
2972 #define PERL_ARGS_ASSERT_NEWPROG        \
2973         assert(o)
2974
2975 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2976                         __attribute__malloc__
2977                         __attribute__warn_unused_result__;
2978
2979 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2980                         __attribute__malloc__
2981                         __attribute__warn_unused_result__
2982                         __attribute__nonnull__(pTHX_2)
2983                         __attribute__nonnull__(pTHX_3);
2984 #define PERL_ARGS_ASSERT_NEWRANGE       \
2985         assert(left); assert(right)
2986
2987 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2988                         __attribute__malloc__
2989                         __attribute__warn_unused_result__
2990                         __attribute__nonnull__(pTHX_1);
2991 #define PERL_ARGS_ASSERT_NEWRV  \
2992         assert(sv)
2993
2994 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2995                         __attribute__malloc__
2996                         __attribute__warn_unused_result__
2997                         __attribute__nonnull__(pTHX_1);
2998 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2999         assert(sv)
3000
3001 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
3002                         __attribute__malloc__
3003                         __attribute__warn_unused_result__;
3004
3005 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
3006                         __attribute__malloc__
3007                         __attribute__warn_unused_result__;
3008
3009 PERL_CALLCONV CV*       Perl_newSTUB(pTHX_ GV *gv, bool fake)
3010                         __attribute__nonnull__(pTHX_1);
3011 #define PERL_ARGS_ASSERT_NEWSTUB        \
3012         assert(gv)
3013
3014 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
3015 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
3016                         __attribute__malloc__
3017                         __attribute__warn_unused_result__;
3018
3019 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
3020                         __attribute__malloc__
3021                         __attribute__warn_unused_result__
3022                         __attribute__nonnull__(pTHX_3);
3023 #define PERL_ARGS_ASSERT_NEWSVOP        \
3024         assert(sv)
3025
3026 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
3027                         __attribute__malloc__
3028                         __attribute__warn_unused_result__
3029                         __attribute__nonnull__(pTHX_1);
3030 #define PERL_ARGS_ASSERT_NEWSVREF       \
3031         assert(o)
3032
3033 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
3034                         __attribute__malloc__
3035                         __attribute__warn_unused_result__;
3036
3037 PERL_CALLCONV SV*       Perl_newSVavdefelem(pTHX_ AV *av, SSize_t ix, bool extendible)
3038                         __attribute__malloc__
3039                         __attribute__warn_unused_result__
3040                         __attribute__nonnull__(pTHX_1);
3041 #define PERL_ARGS_ASSERT_NEWSVAVDEFELEM \
3042         assert(av)
3043
3044 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
3045                         __attribute__malloc__
3046                         __attribute__warn_unused_result__;
3047
3048 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
3049                         __attribute__malloc__
3050                         __attribute__warn_unused_result__;
3051
3052 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
3053                         __attribute__malloc__
3054                         __attribute__warn_unused_result__;
3055
3056 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
3057                         __attribute__malloc__
3058                         __attribute__warn_unused_result__;
3059
3060 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
3061                         __attribute__malloc__
3062                         __attribute__warn_unused_result__;
3063
3064 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
3065                         __attribute__malloc__
3066                         __attribute__warn_unused_result__
3067                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3068                         __attribute__nonnull__(pTHX_1);
3069 #define PERL_ARGS_ASSERT_NEWSVPVF       \
3070         assert(pat)
3071
3072 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
3073                         __attribute__malloc__
3074                         __attribute__warn_unused_result__;
3075
3076 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
3077                         __attribute__malloc__
3078                         __attribute__warn_unused_result__;
3079
3080 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
3081                         __attribute__malloc__
3082                         __attribute__warn_unused_result__;
3083
3084 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
3085                         __attribute__nonnull__(pTHX_1);
3086 #define PERL_ARGS_ASSERT_NEWSVRV        \
3087         assert(rv)
3088
3089 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
3090                         __attribute__malloc__
3091                         __attribute__warn_unused_result__;
3092
3093 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
3094                         __attribute__malloc__
3095                         __attribute__warn_unused_result__;
3096
3097 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
3098                         __attribute__malloc__
3099                         __attribute__warn_unused_result__;
3100
3101 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
3102                         __attribute__malloc__
3103                         __attribute__warn_unused_result__
3104                         __attribute__nonnull__(pTHX_2);
3105 #define PERL_ARGS_ASSERT_NEWWHENOP      \
3106         assert(block)
3107
3108 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
3109                         __attribute__malloc__
3110                         __attribute__warn_unused_result__;
3111
3112 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
3113                         __attribute__nonnull__(pTHX_2)
3114                         __attribute__nonnull__(pTHX_3);
3115 #define PERL_ARGS_ASSERT_NEWXS  \
3116         assert(subaddr); assert(filename)
3117
3118 PERL_CALLCONV CV *      Perl_newXS_deffile(pTHX_ const char *name, XSUBADDR_t subaddr)
3119                         __attribute__nonnull__(pTHX_1)
3120                         __attribute__nonnull__(pTHX_2);
3121 #define PERL_ARGS_ASSERT_NEWXS_DEFFILE  \
3122         assert(name); assert(subaddr)
3123
3124 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
3125                         __attribute__nonnull__(pTHX_2)
3126                         __attribute__nonnull__(pTHX_3);
3127 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
3128         assert(subaddr); assert(filename)
3129
3130 PERL_CALLCONV CV *      Perl_newXS_len_flags(pTHX_ const char *name, STRLEN len, XSUBADDR_t subaddr, const char *const filename, const char *const proto, SV **const_svp, U32 flags)
3131                         __attribute__nonnull__(pTHX_3);
3132 #define PERL_ARGS_ASSERT_NEWXS_LEN_FLAGS        \
3133         assert(subaddr)
3134
3135 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
3136 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
3137                         __attribute__nonnull__(pTHX_1);
3138 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
3139         assert(newctype)
3140
3141 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
3142 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
3143                         __attribute__malloc__
3144                         __attribute__warn_unused_result__;
3145
3146 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
3147                         __attribute__nonnull__(pTHX_1);
3148 #define PERL_ARGS_ASSERT_NEW_VERSION    \
3149         assert(ver)
3150
3151 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
3152                         __attribute__malloc__
3153                         __attribute__warn_unused_result__
3154                         __attribute__nonnull__(pTHX_2);
3155 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
3156         assert(bits)
3157
3158 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv, bool nomagicopen)
3159                         __attribute__nonnull__(pTHX_1);
3160 #define PERL_ARGS_ASSERT_NEXTARGV       \
3161         assert(gv)
3162
3163 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
3164                         __attribute__pure__
3165                         __attribute__nonnull__(1)
3166                         __attribute__nonnull__(2)
3167                         __attribute__nonnull__(3)
3168                         __attribute__nonnull__(4);
3169 #define PERL_ARGS_ASSERT_NINSTR \
3170         assert(big); assert(bigend); assert(little); assert(lend)
3171
3172 PERL_CALLCONV_NO_RET void       Perl_noperl_die(const char* pat, ...)
3173                         __attribute__noreturn__
3174                         __attribute__format__(__printf__,1,2)
3175                         __attribute__nonnull__(1);
3176 #define PERL_ARGS_ASSERT_NOPERL_DIE     \
3177         assert(pat)
3178
3179 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
3180 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
3181                         __attribute__warn_unused_result__
3182                         __attribute__nonnull__(pTHX_1);
3183 #define PERL_ARGS_ASSERT_OOPSAV \
3184         assert(o)
3185
3186 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
3187                         __attribute__warn_unused_result__
3188                         __attribute__nonnull__(pTHX_1);
3189 #define PERL_ARGS_ASSERT_OOPSHV \
3190         assert(o)
3191
3192 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
3193 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
3194 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
3195                         __attribute__nonnull__(pTHX_1);
3196 #define PERL_ARGS_ASSERT_OP_CLEAR       \
3197         assert(o)
3198
3199 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
3200                         __attribute__nonnull__(pTHX_1);
3201 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
3202         assert(o)
3203
3204 PERL_CALLCONV OP*       Perl_op_convert_list(pTHX_ I32 optype, I32 flags, OP* o)
3205                         __attribute__warn_unused_result__;
3206
3207 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
3208                         __attribute__nonnull__(pTHX_1);
3209 #define PERL_ARGS_ASSERT_OP_DUMP        \
3210         assert(o)
3211
3212 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
3213 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
3214                         __attribute__nonnull__(pTHX_1);
3215 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
3216         assert(o)
3217
3218 /* PERL_CALLCONV OP*    op_lvalue(pTHX_ OP* o, I32 type); */
3219 PERL_CALLCONV OP*       Perl_op_lvalue_flags(pTHX_ OP* o, I32 type, U32 flags);
3220 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
3221                         __attribute__nonnull__(pTHX_1);
3222 #define PERL_ARGS_ASSERT_OP_NULL        \
3223         assert(o)
3224
3225 PERL_CALLCONV OP*       Perl_op_parent(OP *o)
3226                         __attribute__nonnull__(1);
3227 #define PERL_ARGS_ASSERT_OP_PARENT      \
3228         assert(o)
3229
3230 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
3231 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
3232 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
3233 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
3234 PERL_CALLCONV OP*       Perl_op_sibling_splice(OP *parent, OP *start, int del_count, OP* insert)
3235                         __attribute__nonnull__(1);
3236 #define PERL_ARGS_ASSERT_OP_SIBLING_SPLICE      \
3237         assert(parent)
3238
3239 PERL_CALLCONV OP*       Perl_op_unscope(pTHX_ OP* o);
3240 PERL_CALLCONV void      Perl_pack_cat(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist, SV ***next_in_list, U32 flags)
3241                         __attribute__nonnull__(pTHX_1)
3242                         __attribute__nonnull__(pTHX_2)
3243                         __attribute__nonnull__(pTHX_3)
3244                         __attribute__nonnull__(pTHX_4)
3245                         __attribute__nonnull__(pTHX_5)
3246                         __attribute__nonnull__(pTHX_6);
3247 #define PERL_ARGS_ASSERT_PACK_CAT       \
3248         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
3249
3250 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
3251                         __attribute__nonnull__(pTHX_1);
3252 #define PERL_ARGS_ASSERT_PACKAGE        \
3253         assert(o)
3254
3255 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
3256                         __attribute__nonnull__(pTHX_1);
3257 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
3258         assert(v)
3259
3260 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
3261                         __attribute__nonnull__(pTHX_1)
3262                         __attribute__nonnull__(pTHX_2)
3263                         __attribute__nonnull__(pTHX_3)
3264                         __attribute__nonnull__(pTHX_4)
3265                         __attribute__nonnull__(pTHX_5);
3266 #define PERL_ARGS_ASSERT_PACKLIST       \
3267         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
3268
3269 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ CV* func, I32 optype)
3270                         __attribute__nonnull__(pTHX_1);
3271 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
3272         assert(func)
3273
3274 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pv(pTHX_ const char *name, const U32 flags, HV *typestash, HV *ourstash)
3275                         __attribute__nonnull__(pTHX_1);
3276 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PV        \
3277         assert(name)
3278
3279 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pvn(pTHX_ const char *namepv, STRLEN namelen, U32 flags, HV *typestash, HV *ourstash)
3280                         __attribute__nonnull__(pTHX_1);
3281 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PVN       \
3282         assert(namepv)
3283
3284 PERL_CALLCONV PADOFFSET Perl_pad_add_name_sv(pTHX_ SV *name, U32 flags, HV *typestash, HV *ourstash)
3285                         __attribute__nonnull__(pTHX_1);
3286 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
3287         assert(name)
3288
3289 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
3290 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3291 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
3292                         __attribute__warn_unused_result__;
3293
3294 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pv(pTHX_ const char* name, U32 flags)
3295                         __attribute__nonnull__(pTHX_1);
3296 #define PERL_ARGS_ASSERT_PAD_FINDMY_PV  \
3297         assert(name)
3298
3299 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pvn(pTHX_ const char* namepv, STRLEN namelen, U32 flags)
3300                         __attribute__nonnull__(pTHX_1);
3301 #define PERL_ARGS_ASSERT_PAD_FINDMY_PVN \
3302         assert(namepv)
3303
3304 PERL_CALLCONV PADOFFSET Perl_pad_findmy_sv(pTHX_ SV* name, U32 flags)
3305                         __attribute__nonnull__(pTHX_1);
3306 #define PERL_ARGS_ASSERT_PAD_FINDMY_SV  \
3307         assert(name)
3308
3309 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3310                         __attribute__nonnull__(pTHX_1)
3311                         __attribute__nonnull__(pTHX_2)
3312                         __attribute__nonnull__(pTHX_3);
3313 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
3314         assert(padlist); assert(old_cv); assert(new_cv)
3315
3316 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
3317 PERL_CALLCONV OP *      Perl_pad_leavemy(pTHX);
3318 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3319                         __attribute__malloc__
3320                         __attribute__warn_unused_result__;
3321
3322 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3323                         __attribute__nonnull__(pTHX_1);
3324 #define PERL_ARGS_ASSERT_PAD_PUSH       \
3325         assert(padlist)
3326
3327 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
3328 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3329 PERL_CALLCONV PAD **    Perl_padlist_store(pTHX_ PADLIST *padlist, I32 key, PAD *val)
3330                         __attribute__nonnull__(pTHX_1);
3331 #define PERL_ARGS_ASSERT_PADLIST_STORE  \
3332         assert(padlist)
3333
3334 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
3335 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
3336 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
3337 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
3338 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
3339 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
3340 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
3341 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
3342 PERL_CALLCONV OP *      Perl_parse_subsignature(pTHX)
3343                         __attribute__warn_unused_result__;
3344
3345 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
3346 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3347                         __attribute__nonnull__(pTHX_1);
3348 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3349         assert(popt)
3350
3351 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3352                         __attribute__nonnull__(pTHX_1);
3353 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3354         assert(parser)
3355
3356 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
3357 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
3358 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
3359                         __attribute__nonnull__(1);
3360 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
3361         assert(my_perl)
3362
3363 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
3364                         __attribute__nonnull__(1);
3365 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
3366         assert(my_perl)
3367
3368 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
3369                         __attribute__nonnull__(1);
3370 #define PERL_ARGS_ASSERT_PERL_FREE      \
3371         assert(my_perl)
3372
3373 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
3374                         __attribute__nonnull__(1);
3375 #define PERL_ARGS_ASSERT_PERL_PARSE     \
3376         assert(my_perl)
3377
3378 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
3379                         __attribute__nonnull__(1);
3380 #define PERL_ARGS_ASSERT_PERL_RUN       \
3381         assert(my_perl)
3382
3383 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
3384 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg, I32 floor)
3385                         __attribute__nonnull__(pTHX_1)
3386                         __attribute__nonnull__(pTHX_2);
3387 #define PERL_ARGS_ASSERT_PMRUNTIME      \
3388         assert(o); assert(expr)
3389
3390 PERL_CALLCONV void      Perl_pop_scope(pTHX);
3391 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
3392                         __attribute__nonnull__(pTHX_1);
3393 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
3394         assert(name)
3395
3396 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
3397                         __attribute__nonnull__(pTHX_1);
3398 #define PERL_ARGS_ASSERT_PREGCOMP       \
3399         assert(pattern)
3400
3401 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, SSize_t minend, SV* screamer, U32 nosave)
3402                         __attribute__nonnull__(pTHX_1)
3403                         __attribute__nonnull__(pTHX_2)
3404                         __attribute__nonnull__(pTHX_3)
3405                         __attribute__nonnull__(pTHX_4)
3406                         __attribute__nonnull__(pTHX_6);
3407 #define PERL_ARGS_ASSERT_PREGEXEC       \
3408         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
3409
3410 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
3411 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
3412                         __attribute__nonnull__(pTHX_1);
3413 #define PERL_ARGS_ASSERT_PREGFREE2      \
3414         assert(rx)
3415
3416 PERL_CALLCONV const char*       Perl_prescan_version(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha)
3417                         __attribute__nonnull__(pTHX_1);
3418 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
3419         assert(s)
3420
3421 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
3422                         __attribute__deprecated__;
3423
3424 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
3425                         __attribute__warn_unused_result__
3426                         __attribute__nonnull__(pTHX_1);
3427 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
3428         assert(tbl)
3429
3430 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
3431 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
3432                         __attribute__malloc__
3433                         __attribute__warn_unused_result__;
3434
3435 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
3436                         __attribute__nonnull__(pTHX_1);
3437 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
3438         assert(tbl)
3439
3440 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
3441                         __attribute__nonnull__(pTHX_1)
3442                         __attribute__nonnull__(pTHX_3);
3443 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
3444         assert(tbl); assert(newsv)
3445
3446 PERL_CALLCONV void      Perl_push_scope(pTHX);
3447 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3448                         __attribute__nonnull__(pTHX_1)
3449                         __attribute__nonnull__(pTHX_2);
3450 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3451         assert(dsv); assert(pv)
3452
3453 PERL_CALLCONV char*     Perl_pv_escape(pTHX_ SV *dsv, char const * const str, const STRLEN count, const STRLEN max, STRLEN * const escaped, const U32 flags)
3454                         __attribute__nonnull__(pTHX_2);
3455 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3456         assert(str)
3457
3458 PERL_CALLCONV char*     Perl_pv_pretty(pTHX_ SV *dsv, char const * const str, const STRLEN count, const STRLEN max, char const * const start_color, char const * const end_color, const U32 flags)
3459                         __attribute__nonnull__(pTHX_1)
3460                         __attribute__nonnull__(pTHX_2);
3461 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3462         assert(dsv); assert(str)
3463
3464 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3465                         __attribute__nonnull__(pTHX_1)
3466                         __attribute__nonnull__(pTHX_2);
3467 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3468         assert(dsv); assert(spv)
3469
3470 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
3471                         __attribute__nonnull__(pTHX_1);
3472 #define PERL_ARGS_ASSERT_QERROR \
3473         assert(err)
3474
3475 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 orig_rx_flags)
3476                         __attribute__nonnull__(pTHX_1);
3477 #define PERL_ARGS_ASSERT_RE_COMPILE     \
3478         assert(pattern)
3479
3480 PERL_CALLCONV char*     Perl_re_intuit_start(pTHX_ REGEXP * const rx, SV* sv, const char* const strbeg, char* strpos, char* strend, const U32 flags, re_scream_pos_data *data)
3481                         __attribute__nonnull__(pTHX_1)
3482                         __attribute__nonnull__(pTHX_3)
3483                         __attribute__nonnull__(pTHX_4)
3484                         __attribute__nonnull__(pTHX_5);
3485 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
3486         assert(rx); assert(strbeg); assert(strpos); assert(strend)
3487
3488 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
3489                         __attribute__nonnull__(pTHX_1);
3490 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
3491         assert(r)
3492
3493 PERL_CALLCONV REGEXP*   Perl_re_op_compile(pTHX_ SV ** const patternp, int pat_count, OP *expr, const regexp_engine* eng, REGEXP *old_re, bool *is_bare_re, U32 rx_flags, U32 pm_flags)
3494                         __attribute__nonnull__(pTHX_4);
3495 #define PERL_ARGS_ASSERT_RE_OP_COMPILE  \
3496         assert(eng)
3497
3498 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
3499                         __attribute__malloc__
3500                         __attribute__warn_unused_result__;
3501
3502 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
3503 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
3504 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
3505                         __attribute__nonnull__(1);
3506 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
3507         assert(f)
3508
3509 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
3510 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
3511 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
3512 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
3513                         __attribute__nonnull__(pTHX_2);
3514 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
3515         assert(key)
3516
3517 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
3518                         __attribute__nonnull__(pTHX_2);
3519 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
3520         assert(keypv)
3521
3522 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
3523                         __attribute__nonnull__(pTHX_2);
3524 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
3525         assert(key)
3526
3527 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3528 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3529 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3530                         __attribute__nonnull__(pTHX_2);
3531 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3532         assert(key)
3533
3534 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pvn(pTHX_ struct refcounted_he *parent, const char *keypv, STRLEN keylen, U32 hash, SV *value, U32 flags)
3535                         __attribute__nonnull__(pTHX_2);
3536 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3537         assert(keypv)
3538
3539 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3540                         __attribute__nonnull__(pTHX_2);
3541 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3542         assert(key)
3543
3544 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3545                         __attribute__nonnull__(pTHX_1);
3546 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3547         assert(rx)
3548
3549 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3550                         __attribute__nonnull__(pTHX_1);
3551 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3552         assert(rx)
3553
3554 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3555                         __attribute__nonnull__(pTHX_1)
3556                         __attribute__nonnull__(pTHX_2);
3557 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3558         assert(rx); assert(key)
3559
3560 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3561                         __attribute__nonnull__(pTHX_1)
3562                         __attribute__nonnull__(pTHX_2);
3563 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3564         assert(rx); assert(namesv)
3565
3566 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3567                         __attribute__nonnull__(pTHX_1);
3568 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3569         assert(rx)
3570
3571 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3572                         __attribute__nonnull__(pTHX_1);
3573 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3574         assert(rx)
3575
3576 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3577                         __attribute__nonnull__(pTHX_1);
3578 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3579         assert(rx)
3580
3581 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3582                         __attribute__nonnull__(pTHX_1);
3583 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3584         assert(rx)
3585
3586 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3587                         __attribute__nonnull__(pTHX_1);
3588 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3589         assert(rx)
3590
3591 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3592                         __attribute__nonnull__(pTHX_1)
3593                         __attribute__nonnull__(pTHX_2);
3594 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3595         assert(rx); assert(sv)
3596
3597 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3598                         __attribute__nonnull__(pTHX_1);
3599 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3600         assert(rx)
3601
3602 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3603                         __attribute__nonnull__(pTHX_1);
3604 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3605         assert(rx)
3606
3607 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3608                         __attribute__nonnull__(pTHX_2);
3609 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3610         assert(rx)
3611
3612 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3613                         __attribute__nonnull__(pTHX_2);
3614 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3615         assert(node)
3616
3617 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3618                         __attribute__nonnull__(pTHX_1);
3619 #define PERL_ARGS_ASSERT_REGDUMP        \
3620         assert(r)
3621
3622 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, SSize_t minend, SV *sv, void *data, U32 flags)
3623                         __attribute__nonnull__(pTHX_1)
3624                         __attribute__nonnull__(pTHX_2)
3625                         __attribute__nonnull__(pTHX_3)
3626                         __attribute__nonnull__(pTHX_4)
3627                         __attribute__nonnull__(pTHX_6);
3628 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3629         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3630
3631 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3632                         __attribute__nonnull__(pTHX_1);
3633 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3634         assert(rx)
3635
3636 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3637 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3638                         __attribute__warn_unused_result__;
3639
3640 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, IV count)
3641                         __attribute__nonnull__(1)
3642                         __attribute__nonnull__(2);
3643 #define PERL_ARGS_ASSERT_REPEATCPY      \
3644         assert(to); assert(from)
3645
3646 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3647 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3648 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3649 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3650                         __attribute__nonnull__(pTHX_1);
3651 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3652         assert(pv)
3653
3654 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3655                         __attribute__pure__
3656                         __attribute__nonnull__(1)
3657                         __attribute__nonnull__(2)
3658                         __attribute__nonnull__(3)
3659                         __attribute__nonnull__(4);
3660 #define PERL_ARGS_ASSERT_RNINSTR        \
3661         assert(big); assert(bigend); assert(little); assert(lend)
3662
3663 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3664 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3665 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3666 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3667                         __attribute__nonnull__(pTHX_3);
3668 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3669         assert(save)
3670
3671 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3672 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3673 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3674 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3675                         __attribute__nonnull__(pTHX_1);
3676 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3677         assert(cvop)
3678
3679 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3680                         __attribute__nonnull__(pTHX_1)
3681                         __attribute__nonnull__(pTHX_2);
3682 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3683         assert(rsp); assert(rx)
3684
3685 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3686                         __attribute__malloc__
3687                         __attribute__warn_unused_result__;
3688
3689 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3690 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3691                         __attribute__malloc__
3692                         __attribute__warn_unused_result__;
3693
3694 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3695                         __attribute__malloc__
3696                         __attribute__warn_unused_result__;
3697
3698 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3699                         __attribute__nonnull__(pTHX_1);
3700 #define PERL_ARGS_ASSERT_SAVE_I16       \
3701         assert(intp)
3702
3703 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3704                         __attribute__nonnull__(pTHX_1);
3705 #define PERL_ARGS_ASSERT_SAVE_I32       \
3706         assert(intp)
3707
3708 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3709                         __attribute__nonnull__(pTHX_1);
3710 #define PERL_ARGS_ASSERT_SAVE_I8        \
3711         assert(bytep)
3712
3713 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, SSize_t key)
3714                         __attribute__nonnull__(pTHX_1);
3715 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3716         assert(av)
3717
3718 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, SSize_t idx, SV **sptr)
3719                         __attribute__nonnull__(pTHX_1)
3720                         __attribute__nonnull__(pTHX_3); */
3721
3722 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, SSize_t idx, SV **sptr, const U32 flags)
3723                         __attribute__nonnull__(pTHX_1)
3724                         __attribute__nonnull__(pTHX_3);
3725 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3726         assert(av); assert(sptr)
3727
3728 PERL_CALLCONV void      Perl_save_aliased_sv(pTHX_ GV* gv)
3729                         __attribute__nonnull__(pTHX_1);
3730 #define PERL_ARGS_ASSERT_SAVE_ALIASED_SV        \
3731         assert(gv)
3732
3733 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3734 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3735                         __attribute__nonnull__(pTHX_1);
3736 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3737         assert(aptr)
3738
3739 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3740                         __attribute__nonnull__(pTHX_1);
3741 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3742         assert(gv)
3743
3744 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3745                         __attribute__nonnull__(pTHX_1);
3746 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3747         assert(boolp)
3748
3749 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3750                         __attribute__nonnull__(pTHX_1);
3751 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3752         assert(svp)
3753
3754 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3755                         __attribute__nonnull__(pTHX_1)
3756                         __attribute__nonnull__(pTHX_2);
3757 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3758         assert(hv); assert(key)
3759
3760 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3761                         __attribute__nonnull__(pTHX_2);
3762 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3763         assert(p)
3764
3765 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3766 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3767 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3768 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3769 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3770                         __attribute__nonnull__(pTHX_1);
3771 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3772         assert(str)
3773
3774 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3775                         __attribute__nonnull__(pTHX_1);
3776 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3777         assert(sptr)
3778
3779 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3780                         __attribute__nonnull__(pTHX_1);
3781 #define PERL_ARGS_ASSERT_SAVE_GP        \
3782         assert(gv)
3783
3784 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3785                         __attribute__nonnull__(pTHX_1);
3786 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3787         assert(gv)
3788
3789 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3790                         __attribute__nonnull__(pTHX_1)
3791                         __attribute__nonnull__(pTHX_2);
3792 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3793         assert(hv); assert(keysv)
3794
3795 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3796                         __attribute__nonnull__(pTHX_1)
3797                         __attribute__nonnull__(pTHX_2)
3798                         __attribute__nonnull__(pTHX_3); */
3799
3800 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3801                         __attribute__nonnull__(pTHX_1)
3802                         __attribute__nonnull__(pTHX_2)
3803                         __attribute__nonnull__(pTHX_3);
3804 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3805         assert(hv); assert(key); assert(sptr)
3806
3807 PERL_CALLCONV void      Perl_save_hints(pTHX);
3808 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3809                         __attribute__nonnull__(pTHX_1);
3810 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3811         assert(hptr)
3812
3813 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3814                         __attribute__nonnull__(pTHX_1);
3815 #define PERL_ARGS_ASSERT_SAVE_INT       \
3816         assert(intp)
3817
3818 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3819                         __attribute__nonnull__(pTHX_1);
3820 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3821         assert(item)
3822
3823 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3824                         __attribute__nonnull__(pTHX_1);
3825 #define PERL_ARGS_ASSERT_SAVE_IV        \
3826         assert(ivp)
3827
3828 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3829                         __attribute__nonnull__(pTHX_1);
3830 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3831         assert(sarg)
3832
3833 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3834                         __attribute__nonnull__(pTHX_1);
3835 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3836         assert(longp)
3837
3838 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3839                         __attribute__nonnull__(pTHX_1); */
3840 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3841         assert(sv)
3842
3843 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3844                         __attribute__nonnull__(pTHX_1);
3845 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3846         assert(gv)
3847
3848 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3849 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3850 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3851                         __attribute__nonnull__(pTHX_1);
3852 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3853         assert(pptr)
3854
3855 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3856 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3857 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3858 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3859 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3860                         __attribute__nonnull__(pTHX_1);
3861 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3862         assert(gv)
3863
3864 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3865                         __attribute__nonnull__(pTHX_1);
3866 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3867         assert(sv)
3868
3869 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3870                         __attribute__nonnull__(pTHX_1);
3871 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3872         assert(str)
3873
3874 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3875                         __attribute__nonnull__(pTHX_1);
3876 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3877         assert(sptr)
3878
3879 PERL_CALLCONV void      Perl_save_strlen(pTHX_ STRLEN* ptr)
3880                         __attribute__nonnull__(pTHX_1);
3881 #define PERL_ARGS_ASSERT_SAVE_STRLEN    \
3882         assert(ptr)
3883
3884 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3885                         __attribute__nonnull__(pTHX_1);
3886 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3887         assert(sptr)
3888
3889 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3890                         __attribute__nonnull__(pTHX_1);
3891 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3892         assert(ptr)
3893
3894 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3895                         __attribute__malloc__
3896                         __attribute__warn_unused_result__;
3897
3898 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3899                         __attribute__malloc__
3900                         __attribute__warn_unused_result__;
3901
3902 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3903                         __attribute__malloc__
3904                         __attribute__warn_unused_result__;
3905
3906 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3907                         __attribute__malloc__
3908                         __attribute__warn_unused_result__;
3909
3910 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3911                         __attribute__malloc__
3912                         __attribute__warn_unused_result__
3913                         __attribute__nonnull__(pTHX_1);
3914 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3915         assert(sv)
3916
3917 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3918 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3919 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3920                         __attribute__malloc__
3921                         __attribute__warn_unused_result__
3922                         __attribute__nonnull__(pTHX_1);
3923 #define PERL_ARGS_ASSERT_SAVESVPV       \
3924         assert(sv)
3925
3926 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3927 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3928 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3929                         __attribute__nonnull__(pTHX_1);
3930 #define PERL_ARGS_ASSERT_SCALARVOID     \
3931         assert(o)
3932
3933 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3934                         __attribute__nonnull__(pTHX_1)
3935                         __attribute__nonnull__(pTHX_3);
3936 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3937         assert(start); assert(retlen)
3938
3939 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3940                         __attribute__nonnull__(pTHX_1)
3941                         __attribute__nonnull__(pTHX_3);
3942 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3943         assert(start); assert(retlen)
3944
3945 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3946                         __attribute__nonnull__(pTHX_1)
3947                         __attribute__nonnull__(pTHX_2);
3948 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3949         assert(s); assert(lvalp)
3950
3951 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3952                         __attribute__nonnull__(pTHX_1)
3953                         __attribute__nonnull__(pTHX_3);
3954 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3955         assert(start); assert(retlen)
3956
3957 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3958                         __attribute__nonnull__(pTHX_1)
3959                         __attribute__nonnull__(pTHX_2);
3960 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3961         assert(s); assert(rv)
3962
3963 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3964                         __attribute__nonnull__(pTHX_1)
3965                         __attribute__nonnull__(pTHX_2)
3966                         __attribute__nonnull__(pTHX_3);
3967 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3968         assert(s); assert(e); assert(sv)
3969
3970 PERL_CALLCONV U32       Perl_seed(pTHX);
3971 PERL_CALLCONV void      Perl_set_caret_X(pTHX);
3972 PERL_CALLCONV void      Perl_set_context(void *t)
3973                         __attribute__nonnull__(1);
3974 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3975         assert(t)
3976
3977 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3978 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3979 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3980 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv)
3981                         __attribute__nonnull__(pTHX_1);
3982 #define PERL_ARGS_ASSERT_SETDEFOUT      \
3983         assert(gv)
3984
3985 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3986                         __attribute__nonnull__(pTHX_1);
3987 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3988         assert(str)
3989
3990 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3991                         __attribute__nonnull__(pTHX_3);
3992 #define PERL_ARGS_ASSERT_SORTSV \
3993         assert(cmp)
3994
3995 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3996                         __attribute__nonnull__(pTHX_3);
3997 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3998         assert(cmp)
3999
4000 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, SSize_t n)
4001                         __attribute__nonnull__(pTHX_1)
4002                         __attribute__nonnull__(pTHX_2);
4003 #define PERL_ARGS_ASSERT_STACK_GROW     \
4004         assert(sp); assert(p)
4005
4006 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
4007                         __attribute__nonnull__(pTHX_1)
4008                         __attribute__nonnull__(pTHX_2);
4009 #define PERL_ARGS_ASSERT_START_GLOB     \
4010         assert(tmpglob); assert(io)
4011
4012 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
4013 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
4014                         __attribute__warn_unused_result__
4015                         __attribute__nonnull__(pTHX_1);
4016 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
4017         assert(sv)
4018
4019 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
4020                         __attribute__nonnull__(pTHX_1);
4021 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
4022         assert(cv)
4023
4024 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
4025                         __attribute__nonnull__(pTHX_1); */
4026
4027 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *sv, I32 flags)
4028                         __attribute__nonnull__(pTHX_1);
4029 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
4030         assert(sv)
4031
4032 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
4033                         __attribute__nonnull__(pTHX_2)
4034                         __attribute__nonnull__(pTHX_3);
4035 #define PERL_ARGS_ASSERT_SV_2CV \
4036         assert(st); assert(gvp)
4037
4038 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
4039                         __attribute__nonnull__(pTHX_1);
4040 #define PERL_ARGS_ASSERT_SV_2IO \
4041         assert(sv)
4042
4043 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv)
4044                         __attribute__nonnull__(pTHX_1); */
4045 #define PERL_ARGS_ASSERT_SV_2IV \
4046         assert(sv)
4047
4048 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags)
4049                         __attribute__nonnull__(pTHX_1);
4050 #define PERL_ARGS_ASSERT_SV_2IV_FLAGS   \
4051         assert(sv)
4052
4053 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
4054 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
4055                         __attribute__nonnull__(pTHX_1);
4056 #define PERL_ARGS_ASSERT_SV_2NUM        \
4057         assert(sv)
4058
4059 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags)
4060                         __attribute__nonnull__(pTHX_1);
4061 #define PERL_ARGS_ASSERT_SV_2NV_FLAGS   \
4062         assert(sv)
4063
4064 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp)
4065                         __attribute__nonnull__(pTHX_1); */
4066 #define PERL_ARGS_ASSERT_SV_2PV \
4067         assert(sv)
4068
4069 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
4070                         __attribute__nonnull__(pTHX_1);
4071 #define PERL_ARGS_ASSERT_SV_2PV_FLAGS   \
4072         assert(sv)
4073
4074 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4075                         __attribute__warn_unused_result__
4076                         __attribute__nonnull__(pTHX_1); */
4077 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4078         assert(sv)
4079
4080 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *sv, STRLEN *const lp)
4081                         __attribute__nonnull__(pTHX_1);
4082 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
4083         assert(sv)
4084
4085 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4086                         __attribute__warn_unused_result__
4087                         __attribute__nonnull__(pTHX_1); */
4088 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4089         assert(sv)
4090
4091 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *sv, STRLEN *const lp)
4092                         __attribute__nonnull__(pTHX_1);
4093 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
4094         assert(sv)
4095
4096 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4097                         __attribute__warn_unused_result__
4098                         __attribute__nonnull__(pTHX_1); */
4099 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4100         assert(sv)
4101
4102 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv)
4103                         __attribute__nonnull__(pTHX_1); */
4104 #define PERL_ARGS_ASSERT_SV_2UV \
4105         assert(sv)
4106
4107 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags)
4108                         __attribute__nonnull__(pTHX_1);
4109 #define PERL_ARGS_ASSERT_SV_2UV_FLAGS   \
4110         assert(sv)
4111
4112 PERL_CALLCONV int       Perl_sv_backoff(SV *const sv)
4113                         __attribute__nonnull__(1);
4114 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
4115         assert(sv)
4116
4117 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
4118                         __attribute__nonnull__(pTHX_1)
4119                         __attribute__nonnull__(pTHX_2);
4120 #define PERL_ARGS_ASSERT_SV_BLESS       \
4121         assert(sv); assert(stash)
4122
4123 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
4124                         __attribute__nonnull__(pTHX_1)
4125                         __attribute__nonnull__(pTHX_2)
4126                         __attribute__nonnull__(pTHX_3)
4127                         __attribute__nonnull__(pTHX_4)
4128                         __attribute__nonnull__(pTHX_5);
4129 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
4130         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
4131
4132 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
4133                         __attribute__nonnull__(pTHX_1);
4134 #define PERL_ARGS_ASSERT_SV_CATPV       \
4135         assert(sv)
4136
4137 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
4138                         __attribute__nonnull__(pTHX_1)
4139                         __attribute__nonnull__(pTHX_2);
4140 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
4141         assert(dstr); assert(sstr)
4142
4143 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
4144                         __attribute__nonnull__(pTHX_1);
4145 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
4146         assert(sv)
4147
4148 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
4149                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4150                         __attribute__nonnull__(pTHX_1)
4151                         __attribute__nonnull__(pTHX_2);
4152 #define PERL_ARGS_ASSERT_SV_CATPVF      \
4153         assert(sv); assert(pat)
4154
4155 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4156                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4157                         __attribute__nonnull__(pTHX_1)
4158                         __attribute__nonnull__(pTHX_2);
4159 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
4160         assert(sv); assert(pat)
4161
4162 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
4163                         __attribute__nonnull__(pTHX_1)
4164                         __attribute__nonnull__(pTHX_2); */
4165 #define PERL_ARGS_ASSERT_SV_CATPVN      \
4166         assert(dsv); assert(sstr)
4167
4168 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
4169                         __attribute__nonnull__(pTHX_1)
4170                         __attribute__nonnull__(pTHX_2);
4171 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
4172         assert(dstr); assert(sstr)
4173
4174 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
4175                         __attribute__nonnull__(pTHX_1)
4176                         __attribute__nonnull__(pTHX_2); */
4177 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
4178         assert(sv); assert(ptr)
4179
4180 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
4181                         __attribute__nonnull__(pTHX_1); */
4182 #define PERL_ARGS_ASSERT_SV_CATSV       \
4183         assert(dstr)
4184
4185 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
4186                         __attribute__nonnull__(pTHX_1);
4187 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
4188         assert(dsv)
4189
4190 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
4191                         __attribute__nonnull__(pTHX_1); */
4192 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
4193         assert(dsv)
4194
4195 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
4196                         __attribute__nonnull__(pTHX_1);
4197 #define PERL_ARGS_ASSERT_SV_CHOP        \
4198         assert(sv)
4199
4200 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
4201 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
4202 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
4203                         __attribute__nonnull__(pTHX_1);
4204 #define PERL_ARGS_ASSERT_SV_CLEAR       \
4205         assert(orig_sv)
4206
4207 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
4208 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
4209 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
4210 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
4211 /* PERL_CALLCONV void   Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
4212                         __attribute__nonnull__(pTHX_1)
4213                         __attribute__nonnull__(pTHX_2); */
4214 #define PERL_ARGS_ASSERT_SV_COPYPV      \
4215         assert(dsv); assert(ssv)
4216
4217 PERL_CALLCONV void      Perl_sv_copypv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
4218                         __attribute__nonnull__(pTHX_1)
4219                         __attribute__nonnull__(pTHX_2);
4220 #define PERL_ARGS_ASSERT_SV_COPYPV_FLAGS        \
4221         assert(dsv); assert(ssv)
4222
4223 /* PERL_CALLCONV void   Perl_sv_copypv_nomg(pTHX_ SV *const dsv, SV *const ssv)
4224                         __attribute__nonnull__(pTHX_1)
4225                         __attribute__nonnull__(pTHX_2); */
4226
4227 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
4228 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
4229 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
4230                         __attribute__nonnull__(pTHX_1)
4231                         __attribute__nonnull__(pTHX_2);
4232 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
4233         assert(tsv); assert(sv)
4234
4235 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
4236                         __attribute__warn_unused_result__
4237                         __attribute__nonnull__(pTHX_1)
4238                         __attribute__nonnull__(pTHX_2);
4239 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
4240         assert(sv); assert(name)
4241
4242 PERL_CALLCONV bool      Perl_sv_derived_from_pv(pTHX_ SV* sv, const char *const name, U32 flags)
4243                         __attribute__warn_unused_result__
4244                         __attribute__nonnull__(pTHX_1)
4245                         __attribute__nonnull__(pTHX_2);
4246 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM_PV     \
4247         assert(sv); assert(name)
4248
4249 PERL_CALLCONV bool      Perl_sv_derived_from_pvn(pTHX_ SV* sv, const char *const name, const STRLEN len, U32 flags)
4250                         __attribute__warn_unused_result__
4251                         __attribute__nonnull__(pTHX_1)
4252                         __attribute__nonnull__(pTHX_2);
4253 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM_PVN    \
4254         assert(sv); assert(name)
4255
4256 PERL_CALLCONV bool      Perl_sv_derived_from_sv(pTHX_ SV* sv, SV *namesv, U32 flags)
4257                         __attribute__warn_unused_result__
4258                         __attribute__nonnull__(pTHX_1)
4259                         __attribute__nonnull__(pTHX_2);
4260 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM_SV     \
4261         assert(sv); assert(namesv)
4262
4263 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4264 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
4265                         __attribute__warn_unused_result__
4266                         __attribute__nonnull__(pTHX_1)
4267                         __attribute__nonnull__(pTHX_2);
4268 #define PERL_ARGS_ASSERT_SV_DOES        \
4269         assert(sv); assert(name)
4270
4271 PERL_CALLCONV bool      Perl_sv_does_pv(pTHX_ SV* sv, const char *const name, U32 flags)
4272                         __attribute__warn_unused_result__
4273                         __attribute__nonnull__(pTHX_1)
4274                         __attribute__nonnull__(pTHX_2);
4275 #define PERL_ARGS_ASSERT_SV_DOES_PV     \
4276         assert(sv); assert(name)
4277
4278 PERL_CALLCONV bool      Perl_sv_does_pvn(pTHX_ SV* sv, const char *const name, const STRLEN len, U32 flags)
4279                         __attribute__warn_unused_result__
4280                         __attribute__nonnull__(pTHX_1)
4281                         __attribute__nonnull__(pTHX_2);
4282 #define PERL_ARGS_ASSERT_SV_DOES_PVN    \
4283         assert(sv); assert(name)
4284
4285 PERL_CALLCONV bool      Perl_sv_does_sv(pTHX_ SV* sv, SV* namesv, U32 flags)
4286                         __attribute__warn_unused_result__
4287                         __attribute__nonnull__(pTHX_1)
4288                         __attribute__nonnull__(pTHX_2);
4289 #define PERL_ARGS_ASSERT_SV_DOES_SV     \
4290         assert(sv); assert(namesv)
4291
4292 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
4293                         __attribute__nonnull__(pTHX_1);
4294 #define PERL_ARGS_ASSERT_SV_DUMP        \
4295         assert(sv)
4296
4297 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
4298 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
4299 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4300                         __attribute__nonnull__(pTHX_1); */
4301 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4302         assert(sv)
4303
4304 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4305                         __attribute__nonnull__(pTHX_1);
4306 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4307         assert(sv)
4308
4309 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
4310 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv, const U32 refcnt)
4311                         __attribute__nonnull__(pTHX_1);
4312 #define PERL_ARGS_ASSERT_SV_FREE2       \
4313         assert(sv)
4314
4315 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
4316 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
4317                         __attribute__nonnull__(pTHX_1)
4318                         __attribute__nonnull__(pTHX_2);
4319 #define PERL_ARGS_ASSERT_SV_GETS        \
4320         assert(sv); assert(fp)
4321
4322 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
4323                         __attribute__nonnull__(pTHX_1);
4324 #define PERL_ARGS_ASSERT_SV_GROW        \
4325         assert(sv)
4326
4327 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
4328 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
4329 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
4330                         __attribute__nonnull__(pTHX_1)
4331                         __attribute__nonnull__(pTHX_4); */
4332 #define PERL_ARGS_ASSERT_SV_INSERT      \
4333         assert(bigstr); assert(little)
4334
4335 PERL_CALLCONV void      Perl_sv_insert_flags(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen, const U32 flags)
4336                         __attribute__nonnull__(pTHX_1)
4337                         __attribute__nonnull__(pTHX_4);
4338 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
4339         assert(bigstr); assert(little)
4340
4341 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
4342                         __attribute__nonnull__(pTHX_2);
4343 #define PERL_ARGS_ASSERT_SV_ISA \
4344         assert(name)
4345
4346 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
4347 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
4348                         __attribute__nonnull__(pTHX_1);
4349 #define PERL_ARGS_ASSERT_SV_IV  \
4350         assert(sv)
4351
4352 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
4353 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
4354 PERL_CALLCONV STRLEN    Perl_sv_len_utf8_nomg(pTHX_ SV *const sv)
4355                         __attribute__nonnull__(pTHX_1);
4356 #define PERL_ARGS_ASSERT_SV_LEN_UTF8_NOMG       \
4357         assert(sv)
4358
4359 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
4360                         __attribute__nonnull__(pTHX_1);
4361 #define PERL_ARGS_ASSERT_SV_MAGIC       \
4362         assert(sv)
4363
4364 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV *const sv, SV *const obj, const int how, const MGVTBL *const vtbl, const char *const name, const I32 namlen)
4365                         __attribute__nonnull__(pTHX_1);
4366 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
4367         assert(sv)
4368
4369 PERL_CALLCONV MAGIC *   Perl_sv_magicext_mglob(pTHX_ SV *sv)
4370                         __attribute__nonnull__(pTHX_1);
4371 #define PERL_ARGS_ASSERT_SV_MAGICEXT_MGLOB      \
4372         assert(sv)
4373
4374 /* PERL_CALLCONV SV*    Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
4375                         __attribute__malloc__
4376                         __attribute__warn_unused_result__; */
4377
4378 PERL_CALLCONV SV*       Perl_sv_mortalcopy_flags(pTHX_ SV *const oldsv, U32 flags)
4379                         __attribute__malloc__
4380                         __attribute__warn_unused_result__;
4381
4382 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
4383                         __attribute__warn_unused_result__;
4384
4385 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
4386 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4387 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4388 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
4389                         __attribute__nonnull__(pTHX_1);
4390 #define PERL_ARGS_ASSERT_SV_NV  \
4391         assert(sv)
4392
4393 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
4394 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
4395                         __attribute__nonnull__(pTHX_2);
4396 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
4397         assert(offsetp)
4398
4399 PERL_CALLCONV STRLEN    Perl_sv_pos_b2u_flags(pTHX_ SV *const sv, STRLEN const offset, U32 flags)
4400                         __attribute__nonnull__(pTHX_1);
4401 #define PERL_ARGS_ASSERT_SV_POS_B2U_FLAGS       \
4402         assert(sv)
4403
4404 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
4405                         __attribute__nonnull__(pTHX_2);
4406 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
4407         assert(offsetp)
4408
4409 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
4410                         __attribute__nonnull__(pTHX_1);
4411 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
4412         assert(sv)
4413
4414 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4415                         __attribute__warn_unused_result__
4416                         __attribute__nonnull__(pTHX_1); */
4417 #define PERL_ARGS_ASSERT_SV_PV  \
4418         assert(sv)
4419
4420 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4421                         __attribute__warn_unused_result__
4422                         __attribute__nonnull__(pTHX_1); */
4423 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4424         assert(sv)
4425
4426 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
4427                         __attribute__nonnull__(pTHX_1)
4428                         __attribute__nonnull__(pTHX_2);
4429 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
4430         assert(sv); assert(lp)
4431
4432 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
4433                         __attribute__nonnull__(pTHX_1);
4434 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
4435         assert(sv)
4436
4437 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
4438                         __attribute__nonnull__(pTHX_1)
4439                         __attribute__nonnull__(pTHX_2);
4440 #define PERL_ARGS_ASSERT_SV_PVN \
4441         assert(sv); assert(lp)
4442
4443 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
4444                         __attribute__nonnull__(pTHX_1); */
4445 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
4446         assert(sv)
4447
4448 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
4449                         __attribute__nonnull__(pTHX_1);
4450 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
4451         assert(sv)
4452
4453 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
4454                         __attribute__nonnull__(pTHX_1);
4455 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
4456         assert(sv)
4457
4458 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4459                         __attribute__warn_unused_result__
4460                         __attribute__nonnull__(pTHX_1); */
4461 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4462         assert(sv)
4463
4464 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
4465                         __attribute__nonnull__(pTHX_1)
4466                         __attribute__nonnull__(pTHX_2);
4467 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
4468         assert(sv); assert(lp)
4469
4470 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
4471                         __attribute__nonnull__(pTHX_1);
4472 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
4473         assert(sv)
4474
4475 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
4476                         __attribute__nonnull__(pTHX_1)
4477                         __attribute__nonnull__(pTHX_2);
4478 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
4479         assert(sv); assert(encoding)
4480
4481 PERL_CALLCONV SV*       Perl_sv_ref(pTHX_ SV *dst, const SV *const sv, const int ob)
4482                         __attribute__nonnull__(pTHX_2);
4483 #define PERL_ARGS_ASSERT_SV_REF \
4484         assert(sv)
4485
4486 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
4487                         __attribute__warn_unused_result__
4488                         __attribute__nonnull__(pTHX_1);
4489 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
4490         assert(sv)
4491
4492 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
4493                         __attribute__nonnull__(pTHX_1)
4494                         __attribute__nonnull__(pTHX_2);
4495 #define PERL_ARGS_ASSERT_SV_REPLACE     \
4496         assert(sv); assert(nsv)
4497
4498 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
4499 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
4500                         __attribute__nonnull__(pTHX_1);
4501 #define PERL_ARGS_ASSERT_SV_RESET       \
4502         assert(s)
4503
4504 PERL_CALLCONV void      Perl_sv_resetpvn(pTHX_ const char* s, STRLEN len, HV *const stash);
4505 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4506                         __attribute__nonnull__(pTHX_1);
4507 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4508         assert(sv)
4509
4510 PERL_CALLCONV void      Perl_sv_sethek(pTHX_ SV *const sv, const HEK *const hek)
4511                         __attribute__nonnull__(pTHX_1);
4512 #define PERL_ARGS_ASSERT_SV_SETHEK      \
4513         assert(sv)
4514
4515 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
4516                         __attribute__nonnull__(pTHX_1);
4517 #define PERL_ARGS_ASSERT_SV_SETIV       \
4518         assert(sv)
4519
4520 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4521                         __attribute__nonnull__(pTHX_1);
4522 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4523         assert(sv)
4524
4525 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
4526                         __attribute__nonnull__(pTHX_1);
4527 #define PERL_ARGS_ASSERT_SV_SETNV       \
4528         assert(sv)
4529
4530 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4531                         __attribute__nonnull__(pTHX_1);
4532 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4533         assert(sv)
4534
4535 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
4536                         __attribute__nonnull__(pTHX_1);
4537 #define PERL_ARGS_ASSERT_SV_SETPV       \
4538         assert(sv)
4539
4540 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4541                         __attribute__nonnull__(pTHX_1);
4542 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4543         assert(sv)
4544
4545 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
4546                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4547                         __attribute__nonnull__(pTHX_1)
4548                         __attribute__nonnull__(pTHX_2);
4549 #define PERL_ARGS_ASSERT_SV_SETPVF      \
4550         assert(sv); assert(pat)
4551
4552 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4553                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4554                         __attribute__nonnull__(pTHX_1)
4555                         __attribute__nonnull__(pTHX_2);
4556 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
4557         assert(sv); assert(pat)
4558
4559 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
4560                         __attribute__nonnull__(pTHX_1);
4561 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
4562         assert(sv)
4563
4564 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4565                         __attribute__nonnull__(pTHX_1);
4566 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4567         assert(sv)
4568
4569 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4570                         __attribute__nonnull__(pTHX_1);
4571 #define PERL_ARGS_ASSERT_SV_SETPVN      \
4572         assert(sv)
4573
4574 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4575                         __attribute__nonnull__(pTHX_1)
4576                         __attribute__nonnull__(pTHX_2);
4577 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4578         assert(sv); assert(ptr)
4579
4580 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
4581                         __attribute__nonnull__(pTHX_1);
4582 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
4583         assert(rv)
4584
4585 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
4586                         __attribute__nonnull__(pTHX_1);
4587 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
4588         assert(rv)
4589
4590 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
4591                         __attribute__nonnull__(pTHX_1);
4592 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
4593         assert(rv)
4594
4595 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
4596                         __attribute__nonnull__(pTHX_1)
4597                         __attribute__nonnull__(pTHX_3);
4598 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
4599         assert(rv); assert(pv)
4600
4601 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
4602                         __attribute__nonnull__(pTHX_1);
4603 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
4604         assert(rv)
4605
4606 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4607                         __attribute__nonnull__(pTHX_1); */
4608 #define PERL_ARGS_ASSERT_SV_SETSV       \
4609         assert(dstr)
4610
4611 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4612                         __attribute__nonnull__(pTHX_1);
4613 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4614         assert(dstr)
4615
4616 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4617                         __attribute__nonnull__(pTHX_1);
4618 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4619         assert(dstr)
4620
4621 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4622                         __attribute__nonnull__(pTHX_1);
4623 #define PERL_ARGS_ASSERT_SV_SETUV       \
4624         assert(sv)
4625
4626 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4627                         __attribute__nonnull__(pTHX_1);
4628 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4629         assert(sv)
4630
4631 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4632                         __attribute__nonnull__(pTHX_1); */
4633 #define PERL_ARGS_ASSERT_SV_TAINT       \
4634         assert(sv)
4635
4636 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4637                         __attribute__warn_unused_result__
4638                         __attribute__nonnull__(pTHX_1);
4639 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4640         assert(sv)
4641
4642 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4643 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4644                         __attribute__warn_unused_result__
4645                         __attribute__nonnull__(pTHX_1)
4646                         __attribute__nonnull__(pTHX_2);
4647 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4648         assert(dsv); assert(ssv)
4649
4650 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4651                         __attribute__nonnull__(pTHX_1);
4652 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4653         assert(sv)
4654
4655 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4656                         __attribute__nonnull__(pTHX_1);
4657 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4658         assert(sv)
4659
4660 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4661                         __attribute__nonnull__(pTHX_1); */
4662 #define PERL_ARGS_ASSERT_SV_UNREF       \
4663         assert(sv)
4664
4665 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4666                         __attribute__nonnull__(pTHX_1);
4667 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4668         assert(ref)
4669
4670 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4671                         __attribute__nonnull__(pTHX_1);
4672 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4673         assert(sv)
4674
4675 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4676                         __attribute__nonnull__(pTHX_1);
4677 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4678         assert(sv)
4679
4680 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4681                         __attribute__nonnull__(pTHX_1); */
4682 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4683         assert(sv)
4684
4685 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4686                         __attribute__nonnull__(pTHX_1);
4687 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4688         assert(sv)
4689
4690 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4691                         __attribute__nonnull__(pTHX_1); */
4692 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4693         assert(sv)
4694
4695 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4696                         __attribute__nonnull__(pTHX_1);
4697 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4698         assert(sv)
4699
4700 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4701                         __attribute__nonnull__(pTHX_1);
4702 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4703         assert(sv)
4704
4705 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4706                         __attribute__nonnull__(pTHX_1);
4707 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4708         assert(sv)
4709
4710 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4711                         __attribute__nonnull__(pTHX_1); */
4712 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4713         assert(sv)
4714
4715 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4716                         __attribute__nonnull__(pTHX_1); */
4717
4718 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4719                         __attribute__nonnull__(pTHX_1);
4720 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4721         assert(sv)
4722
4723 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4724                         __attribute__nonnull__(pTHX_1); */
4725
4726 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4727                         __attribute__nonnull__(pTHX_1);
4728 #define PERL_ARGS_ASSERT_SV_UV  \
4729         assert(sv)
4730
4731 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4732                         __attribute__nonnull__(pTHX_1)
4733                         __attribute__nonnull__(pTHX_2);
4734 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4735         assert(sv); assert(pat)
4736
4737 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4738                         __attribute__nonnull__(pTHX_1)
4739                         __attribute__nonnull__(pTHX_2);
4740 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4741         assert(sv); assert(pat)
4742
4743 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted)
4744                         __attribute__nonnull__(pTHX_1)
4745                         __attribute__nonnull__(pTHX_2);
4746 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4747         assert(sv); assert(pat)
4748
4749 PERL_CALLCONV void      Perl_sv_vcatpvfn_flags(pTHX_ SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted, const U32 flags)
4750                         __attribute__nonnull__(pTHX_1)
4751                         __attribute__nonnull__(pTHX_2);
4752 #define PERL_ARGS_ASSERT_SV_VCATPVFN_FLAGS      \
4753         assert(sv); assert(pat)
4754
4755 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4756                         __attribute__nonnull__(pTHX_1)
4757                         __attribute__nonnull__(pTHX_2);
4758 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4759         assert(sv); assert(pat)
4760
4761 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4762                         __attribute__nonnull__(pTHX_1)
4763                         __attribute__nonnull__(pTHX_2);
4764 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4765         assert(sv); assert(pat)
4766
4767 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted)
4768                         __attribute__nonnull__(pTHX_1)
4769                         __attribute__nonnull__(pTHX_2);
4770 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4771         assert(sv); assert(pat)
4772
4773 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4774                         __attribute__nonnull__(pTHX_1)
4775                         __attribute__nonnull__(pTHX_2);
4776 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4777         assert(swash); assert(ptr)
4778
4779 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4780                         __attribute__warn_unused_result__
4781                         __attribute__nonnull__(pTHX_1)
4782                         __attribute__nonnull__(pTHX_2)
4783                         __attribute__nonnull__(pTHX_3);
4784 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4785         assert(pkg); assert(name); assert(listsv)
4786
4787 PERL_CALLCONV void      Perl_sync_locale(pTHX);
4788 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4789                         __attribute__nonnull__(1)
4790                         __attribute__nonnull__(2);
4791 #define PERL_ARGS_ASSERT_SYS_INIT       \
4792         assert(argc); assert(argv)
4793
4794 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4795                         __attribute__nonnull__(1)
4796                         __attribute__nonnull__(2)
4797                         __attribute__nonnull__(3);
4798 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4799         assert(argc); assert(argv); assert(env)
4800
4801 PERL_CALLCONV void      Perl_sys_term(void);
4802 PERL_CALLCONV void      Perl_taint_env(pTHX);
4803 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4804                         __attribute__nonnull__(pTHX_2);
4805 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4806         assert(s)
4807
4808 PERL_CALLCONV OP *      Perl_tied_method(pTHX_ SV *methname, SV **sp, SV *const sv, const MAGIC *const mg, const U32 flags, U32 argc, ...)
4809                         __attribute__nonnull__(pTHX_1)
4810                         __attribute__nonnull__(pTHX_2)
4811                         __attribute__nonnull__(pTHX_3)
4812                         __attribute__nonnull__(pTHX_4);
4813 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4814         assert(methname); assert(sp); assert(sv); assert(mg)
4815
4816 PERL_CALLCONV SSize_t   Perl_tmps_grow_p(pTHX_ SSize_t ix);
4817 /* PERL_CALLCONV UV     Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4818                         __attribute__nonnull__(pTHX_2)
4819                         __attribute__nonnull__(pTHX_3); */
4820
4821 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4822                         __attribute__nonnull__(pTHX_2)
4823                         __attribute__nonnull__(pTHX_3);
4824 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4825         assert(p); assert(lenp)
4826
4827 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4828                         __attribute__deprecated__
4829                         __attribute__warn_unused_result__
4830                         __attribute__pure__;
4831
4832 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4833                         __attribute__nonnull__(pTHX_2)
4834                         __attribute__nonnull__(pTHX_3);
4835 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4836         assert(p); assert(lenp)
4837
4838 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4839                         __attribute__deprecated__
4840                         __attribute__warn_unused_result__
4841                         __attribute__pure__;
4842
4843 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4844                         __attribute__nonnull__(pTHX_2)
4845                         __attribute__nonnull__(pTHX_3);
4846 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
4847         assert(p); assert(lenp)
4848
4849 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
4850                         __attribute__deprecated__
4851                         __attribute__warn_unused_result__
4852                         __attribute__pure__;
4853
4854 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
4855                         __attribute__nonnull__(pTHX_1)
4856                         __attribute__nonnull__(pTHX_2)
4857                         __attribute__nonnull__(pTHX_4)
4858                         __attribute__nonnull__(pTHX_5);
4859 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
4860         assert(p); assert(ustrp); assert(swashp); assert(normal)
4861
4862 /* PERL_CALLCONV UV     Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4863                         __attribute__nonnull__(pTHX_1)
4864                         __attribute__nonnull__(pTHX_2); */
4865 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
4866         assert(p); assert(ustrp)
4867
4868 /* PERL_CALLCONV UV     Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4869                         __attribute__nonnull__(pTHX_1)
4870                         __attribute__nonnull__(pTHX_2); */
4871 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
4872         assert(p); assert(ustrp)
4873
4874 /* PERL_CALLCONV UV     Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4875                         __attribute__nonnull__(pTHX_1)
4876                         __attribute__nonnull__(pTHX_2); */
4877 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
4878         assert(p); assert(ustrp)
4879
4880 /* PERL_CALLCONV UV     Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4881                         __attribute__nonnull__(pTHX_1)
4882                         __attribute__nonnull__(pTHX_2); */
4883 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
4884         assert(p); assert(ustrp)
4885
4886 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
4887 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
4888 PERL_CALLCONV I32       Perl_unpack_str(pTHX_ const char *pat, const char *patend, const char *s, const char *strbeg, const char *strend, char **new_s, I32 ocnt, U32 flags)
4889                         __attribute__nonnull__(pTHX_1)
4890                         __attribute__nonnull__(pTHX_2)
4891                         __attribute__nonnull__(pTHX_3)
4892                         __attribute__nonnull__(pTHX_5);
4893 #define PERL_ARGS_ASSERT_UNPACK_STR     \
4894         assert(pat); assert(patend); assert(s); assert(strend)
4895
4896 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
4897                         __attribute__nonnull__(pTHX_1)
4898                         __attribute__nonnull__(pTHX_2)
4899                         __attribute__nonnull__(pTHX_3)
4900                         __attribute__nonnull__(pTHX_4);
4901 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
4902         assert(pat); assert(patend); assert(s); assert(strend)
4903
4904 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
4905 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
4906 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
4907                         __attribute__nonnull__(pTHX_1);
4908 #define PERL_ARGS_ASSERT_UPG_VERSION    \
4909         assert(ver)
4910
4911 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4912                         __attribute__nonnull__(pTHX_1)
4913                         __attribute__nonnull__(pTHX_2)
4914                         __attribute__nonnull__(pTHX_4);
4915 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
4916         assert(p); assert(d); assert(newlen)
4917
4918 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4919                         __attribute__nonnull__(pTHX_1)
4920                         __attribute__nonnull__(pTHX_2)
4921                         __attribute__nonnull__(pTHX_4);
4922 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
4923         assert(p); assert(d); assert(newlen)
4924
4925 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
4926                         __attribute__warn_unused_result__
4927                         __attribute__pure__
4928                         __attribute__nonnull__(pTHX_1)
4929                         __attribute__nonnull__(pTHX_2);
4930 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
4931         assert(a); assert(b)
4932
4933 PERL_CALLCONV U8*       Perl_utf8_hop(const U8 *s, I32 off)
4934                         __attribute__warn_unused_result__
4935                         __attribute__pure__
4936                         __attribute__nonnull__(1);
4937 #define PERL_ARGS_ASSERT_UTF8_HOP       \
4938         assert(s)
4939
4940 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
4941                         __attribute__warn_unused_result__
4942                         __attribute__pure__
4943                         __attribute__nonnull__(pTHX_1)
4944                         __attribute__nonnull__(pTHX_2);
4945 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
4946         assert(s); assert(e)
4947
4948 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
4949                         __attribute__nonnull__(pTHX_1)
4950                         __attribute__nonnull__(pTHX_2);
4951 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
4952         assert(s); assert(len)
4953
4954 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
4955                         __attribute__deprecated__
4956                         __attribute__nonnull__(pTHX_1);
4957 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
4958         assert(s)
4959
4960 /* PERL_CALLCONV UV     utf8_to_uvchr_buf(pTHX_ const U8 *s, const U8 *send, STRLEN *retlen)
4961                         __attribute__nonnull__(pTHX_1)
4962                         __attribute__nonnull__(pTHX_2); */
4963
4964 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
4965                         __attribute__deprecated__
4966                         __attribute__nonnull__(pTHX_1);
4967 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
4968         assert(s)
4969
4970 PERL_CALLCONV UV        Perl_utf8_to_uvuni_buf(pTHX_ const U8 *s, const U8 *send, STRLEN *retlen)
4971                         __attribute__deprecated__
4972                         __attribute__nonnull__(pTHX_1)
4973                         __attribute__nonnull__(pTHX_2);
4974 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI_BUF      \
4975         assert(s); assert(send)
4976
4977 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4978                         __attribute__nonnull__(pTHX_1);
4979 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4980         assert(s)
4981
4982 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4983                         __attribute__nonnull__(pTHX_1);
4984 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
4985         assert(s)
4986
4987 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
4988                         __attribute__nonnull__(pTHX_4);
4989 #define PERL_ARGS_ASSERT_UTILIZE        \
4990         assert(idop)
4991
4992 /* PERL_CALLCONV U8*    uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4993                         __attribute__nonnull__(pTHX_1); */
4994
4995 /* PERL_CALLCONV U8*    uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4996                         __attribute__nonnull__(pTHX_1); */
4997
4998 PERL_CALLCONV U8*       Perl_uvoffuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4999                         __attribute__nonnull__(pTHX_1);
5000 #define PERL_ARGS_ASSERT_UVOFFUNI_TO_UTF8_FLAGS \
5001         assert(d)
5002
5003 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
5004                         __attribute__nonnull__(pTHX_1);
5005 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
5006         assert(d)
5007
5008 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
5009                         __attribute__nonnull__(pTHX_1);
5010 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
5011         assert(d)
5012
5013 PERL_CALLCONV UV        Perl_valid_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
5014                         __attribute__nonnull__(pTHX_1);
5015 #define PERL_ARGS_ASSERT_VALID_UTF8_TO_UVCHR    \
5016         assert(s)
5017
5018 PERL_CALLCONV UV        Perl_valid_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
5019                         __attribute__deprecated__
5020                         __attribute__nonnull__(pTHX_1);
5021 #define PERL_ARGS_ASSERT_VALID_UTF8_TO_UVUNI    \
5022         assert(s)
5023
5024 PERL_CALLCONV bool      Perl_validate_proto(pTHX_ SV *name, SV *proto, bool warn)
5025                         __attribute__nonnull__(pTHX_1);
5026 #define PERL_ARGS_ASSERT_VALIDATE_PROTO \
5027         assert(name)
5028
5029 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
5030                         __attribute__nonnull__(pTHX_1)
5031                         __attribute__nonnull__(pTHX_2);
5032 #define PERL_ARGS_ASSERT_VCMP   \
5033         assert(lhv); assert(rhv)
5034
5035 PERL_CALLCONV_NO_RET void       Perl_vcroak(pTHX_ const char* pat, va_list* args)
5036                         __attribute__noreturn__;
5037
5038 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
5039                         __attribute__nonnull__(pTHX_1);
5040 #define PERL_ARGS_ASSERT_VDEB   \
5041         assert(pat)
5042
5043 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
5044                         __attribute__nonnull__(pTHX_1);
5045 #define PERL_ARGS_ASSERT_VFORM  \
5046         assert(pat)
5047
5048 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
5049                         __attribute__nonnull__(pTHX_1);
5050 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
5051         assert(sv)
5052
5053 PERL_CALLCONV SV*       Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
5054                         __attribute__warn_unused_result__
5055                         __attribute__nonnull__(pTHX_1);
5056 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
5057         assert(sv)
5058
5059 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
5060                         __attribute__nonnull__(pTHX_2);
5061 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
5062         assert(name)
5063
5064 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
5065                         __attribute__nonnull__(pTHX_1);
5066 #define PERL_ARGS_ASSERT_VMESS  \
5067         assert(pat)
5068
5069 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
5070                         __attribute__malloc__
5071                         __attribute__warn_unused_result__
5072                         __attribute__nonnull__(pTHX_1);
5073 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
5074         assert(pat)
5075
5076 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
5077                         __attribute__nonnull__(pTHX_1);
5078 #define PERL_ARGS_ASSERT_VNORMAL        \
5079         assert(vs)
5080
5081 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
5082                         __attribute__nonnull__(pTHX_1);
5083 #define PERL_ARGS_ASSERT_VNUMIFY        \
5084         assert(vs)
5085
5086 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
5087                         __attribute__nonnull__(pTHX_1);
5088 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
5089         assert(vs)
5090
5091 PERL_CALLCONV SV*       Perl_vverify(pTHX_ SV *vs)
5092                         __attribute__nonnull__(pTHX_1);
5093 #define PERL_ARGS_ASSERT_VVERIFY        \
5094         assert(vs)
5095
5096 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
5097                         __attribute__nonnull__(pTHX_1);
5098 #define PERL_ARGS_ASSERT_VWARN  \
5099         assert(pat)
5100
5101 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
5102                         __attribute__nonnull__(pTHX_2);
5103 #define PERL_ARGS_ASSERT_VWARNER        \
5104         assert(pat)
5105
5106 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
5107                         __attribute__nonnull__(pTHX_2);
5108 #define PERL_ARGS_ASSERT_WAIT4PID       \
5109         assert(statusp)
5110
5111 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
5112                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
5113                         __attribute__nonnull__(pTHX_1);
5114 #define PERL_ARGS_ASSERT_WARN   \
5115         assert(pat)
5116
5117 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
5118                         __attribute__nonnull__(pTHX_1);
5119 #define PERL_ARGS_ASSERT_WARN_SV        \
5120         assert(baseex)
5121
5122 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
5123                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
5124                         __attribute__nonnull__(pTHX_2);
5125 #define PERL_ARGS_ASSERT_WARNER \
5126         assert(pat)
5127
5128 PERL_CALLCONV I32       Perl_was_lvalue_sub(pTHX)
5129                         __attribute__warn_unused_result__;
5130
5131 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
5132                         __attribute__nonnull__(pTHX_1);
5133 #define PERL_ARGS_ASSERT_WATCH  \
5134         assert(addr)
5135
5136 /* PERL_CALLCONV I32    whichsig(pTHX_ const char* sig)
5137                         __attribute__nonnull__(pTHX_1); */
5138
5139 PERL_CALLCONV I32       Perl_whichsig_pv(pTHX_ const char* sig)
5140                         __attribute__nonnull__(pTHX_1);
5141 #define PERL_ARGS_ASSERT_WHICHSIG_PV    \
5142         assert(sig)
5143
5144 PERL_CALLCONV I32       Perl_whichsig_pvn(pTHX_ const char* sig, STRLEN len)
5145                         __attribute__nonnull__(pTHX_1);
5146 #define PERL_ARGS_ASSERT_WHICHSIG_PVN   \
5147         assert(sig)
5148
5149 PERL_CALLCONV I32       Perl_whichsig_sv(pTHX_ SV* sigsv)
5150                         __attribute__nonnull__(pTHX_1);
5151 #define PERL_ARGS_ASSERT_WHICHSIG_SV    \
5152         assert(sigsv)
5153
5154 PERL_CALLCONV void      Perl_wrap_op_checker(pTHX_ Optype opcode, Perl_check_t new_checker, Perl_check_t *old_checker_p)
5155                         __attribute__nonnull__(pTHX_2)
5156                         __attribute__nonnull__(pTHX_3);
5157 #define PERL_ARGS_ASSERT_WRAP_OP_CHECKER        \
5158         assert(new_checker); assert(old_checker_p)
5159
5160 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
5161                         __attribute__nonnull__(pTHX_1);
5162 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
5163         assert(msv)
5164
5165 PERL_CALLCONV void      Perl_xs_boot_epilog(pTHX_ const U32 ax);
5166 PERL_CALLCONV I32       Perl_xs_handshake(const U32 key, void * v_my_perl, const char * file, ...)
5167                         __attribute__nonnull__(2)
5168                         __attribute__nonnull__(3);
5169 #define PERL_ARGS_ASSERT_XS_HANDSHAKE   \
5170         assert(v_my_perl); assert(file)
5171
5172 PERL_CALLCONV void      Perl_xs_version_bootcheck(pTHX_ U32 items, U32 ax, const char *xs_p, STRLEN xs_len)
5173                         __attribute__nonnull__(pTHX_3);
5174 #define PERL_ARGS_ASSERT_XS_VERSION_BOOTCHECK   \
5175         assert(xs_p)
5176
5177 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
5178                         __attribute__nonnull__(pTHX_1);
5179 #define PERL_ARGS_ASSERT_YYERROR        \
5180         assert(s)
5181
5182 PERL_CALLCONV int       Perl_yyerror_pv(pTHX_ const char *const s, U32 flags)
5183                         __attribute__nonnull__(pTHX_1);
5184 #define PERL_ARGS_ASSERT_YYERROR_PV     \
5185         assert(s)
5186
5187 PERL_CALLCONV int       Perl_yyerror_pvn(pTHX_ const char *const s, STRLEN len, U32 flags)
5188                         __attribute__nonnull__(pTHX_1);
5189 #define PERL_ARGS_ASSERT_YYERROR_PVN    \
5190         assert(s)
5191
5192 PERL_CALLCONV int       Perl_yylex(pTHX);
5193 PERL_CALLCONV int       Perl_yyparse(pTHX_ int gramtype);
5194 PERL_CALLCONV void      Perl_yyunlex(pTHX);
5195 #if !(defined(DEBUGGING))
5196 #  if !defined(NV_PRESERVES_UV)
5197 #    if defined(PERL_IN_SV_C)
5198 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5199                         __attribute__nonnull__(pTHX_1);
5200 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5201         assert(sv)
5202
5203 #    endif
5204 #  endif
5205 #endif
5206 #if !(defined(HAS_SIGACTION) && defined(SA_SIGINFO))
5207 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
5208 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
5209 #endif
5210 #if !(defined(NO_MATHOMS))
5211 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
5212 #endif
5213 #if !(defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION))
5214 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
5215                         __attribute__nonnull__(pTHX_1);
5216 #define PERL_ARGS_ASSERT_DO_EXEC        \
5217         assert(cmd)
5218
5219 #endif
5220 #if !(defined(PERL_GLOBAL_STRUCT_PRIVATE))
5221 #  if defined(PERL_IMPLICIT_CONTEXT)
5222 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
5223                         __attribute__nonnull__(pTHX_1);
5224 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
5225         assert(index)
5226
5227 #  endif
5228 #endif
5229 #if !(defined(WIN32))
5230 /* PERL_CALLCONV char*  my_setlocale(pTHX_ int category, const char* locale)
5231                         __attribute__pure__; */
5232
5233 #endif
5234 #if !(defined(_MSC_VER))
5235 PERL_CALLCONV_NO_RET OP*        Perl_die(pTHX_ const char* pat, ...)
5236                         __attribute__noreturn__
5237                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
5238
5239 PERL_CALLCONV_NO_RET OP*        Perl_die_sv(pTHX_ SV *baseex)
5240                         __attribute__noreturn__
5241                         __attribute__nonnull__(pTHX_1);
5242 #define PERL_ARGS_ASSERT_DIE_SV \
5243         assert(baseex)
5244
5245 PERL_CALLCONV_NO_RET int        Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
5246                         __attribute__noreturn__
5247                         __attribute__nonnull__(pTHX_1)
5248                         __attribute__nonnull__(pTHX_2);
5249 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
5250         assert(sv); assert(mg)
5251
5252 PERL_CALLCONV_NO_RET char*      Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
5253                         __attribute__noreturn__
5254                         __attribute__nonnull__(pTHX_1)
5255                         __attribute__nonnull__(pTHX_2)
5256                         __attribute__nonnull__(pTHX_5);
5257 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
5258         assert(bigstr); assert(littlestr); assert(old_posp)
5259
5260 #  if defined(PERL_IMPLICIT_CONTEXT)
5261 PERL_CALLCONV_NO_RET OP*        Perl_die_nocontext(const char* pat, ...)
5262                         __attribute__noreturn__
5263                         __attribute__format__null_ok__(__printf__,1,2);
5264
5265 #  endif
5266 #endif
5267 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
5268 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
5269                         __attribute__nonnull__(1);
5270 #define PERL_ARGS_ASSERT_MY_BZERO       \
5271         assert(loc)
5272
5273 #endif
5274 #if !defined(HAS_GETENV_LEN)
5275 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
5276                         __attribute__nonnull__(pTHX_1)
5277                         __attribute__nonnull__(pTHX_2);
5278 #define PERL_ARGS_ASSERT_GETENV_LEN     \
5279         assert(env_elem); assert(len)
5280
5281 #endif
5282 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
5283 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
5284                         __attribute__pure__
5285                         __attribute__nonnull__(1)
5286                         __attribute__nonnull__(2);
5287 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
5288         assert(s1); assert(s2)
5289
5290 #endif
5291 #if !defined(HAS_MEMSET)
5292 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
5293                         __attribute__nonnull__(1);
5294 #define PERL_ARGS_ASSERT_MY_MEMSET      \
5295         assert(loc)
5296
5297 #endif
5298 #if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5299 #  if defined(PERL_IN_PP_SYS_C)
5300 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5301                         __attribute__warn_unused_result__
5302                         __attribute__nonnull__(pTHX_1)
5303                         __attribute__nonnull__(pTHX_2);
5304 #define PERL_ARGS_ASSERT_DOONELINER     \
5305         assert(cmd); assert(filename)
5306
5307 #  endif
5308 #endif
5309 #if !defined(HAS_RENAME)
5310 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
5311                         __attribute__nonnull__(pTHX_1)
5312                         __attribute__nonnull__(pTHX_2);
5313 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
5314         assert(a); assert(b)
5315
5316 #endif
5317 #if !defined(HAS_SIGNBIT)
5318 PERL_CALLCONV int       Perl_signbit(NV f)
5319                         __attribute__pure__;
5320
5321 #endif
5322 #if !defined(HAS_STRLCAT)
5323 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
5324 #endif
5325 #if !defined(HAS_STRLCPY)
5326 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
5327 #endif
5328 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
5329 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
5330                         __attribute__warn_unused_result__;
5331
5332 #endif
5333 #if !defined(NV_PRESERVES_UV)
5334 #  if defined(DEBUGGING)
5335 #    if defined(PERL_IN_SV_C)
5336 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5337                         __attribute__nonnull__(pTHX_1);
5338 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5339         assert(sv)
5340
5341 #    endif
5342 #  endif
5343 #endif
5344 #if !defined(PERL_DISABLE_PMC)
5345 #  if defined(PERL_IN_PP_CTL_C)
5346 STATIC PerlIO * S_doopen_pm(pTHX_ SV *name)
5347                         __attribute__warn_unused_result__
5348                         __attribute__nonnull__(pTHX_1);
5349 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5350         assert(name)
5351
5352 #  endif
5353 #endif
5354 #if !defined(PERL_IMPLICIT_SYS)
5355 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
5356 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
5357                         __attribute__nonnull__(pTHX_1)
5358                         __attribute__nonnull__(pTHX_2);
5359 #define PERL_ARGS_ASSERT_MY_POPEN       \
5360         assert(cmd); assert(mode)
5361
5362 #endif
5363 #if !defined(PERL_IS_MINIPERL)
5364 #  if defined(PERL_IN_PERL_C)
5365 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
5366                         __attribute__nonnull__(pTHX_1)
5367                         __attribute__nonnull__(pTHX_2)
5368                         __attribute__nonnull__(pTHX_3);
5369 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
5370         assert(av); assert(dir); assert(stem)
5371
5372 #  endif
5373 #endif
5374 #if !defined(PERL_NO_UTF16_FILTER)
5375 #  if defined(PERL_IN_TOKE_C)
5376 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
5377                         __attribute__nonnull__(pTHX_1);
5378 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
5379         assert(s)
5380
5381 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
5382                         __attribute__nonnull__(pTHX_2);
5383 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
5384         assert(sv)
5385
5386 #  endif
5387 #endif
5388 #if !defined(SETUID_SCRIPTS_ARE_SECURE_NOW)
5389 #  if defined(PERL_IN_PERL_C)
5390 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
5391                         __attribute__nonnull__(pTHX_1);
5392 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
5393         assert(rsfp)
5394
5395 #  endif
5396 #endif
5397 #if !defined(SPRINTF_RETURNS_STRLEN)
5398 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
5399                         __attribute__nonnull__(1)
5400                         __attribute__nonnull__(2);
5401 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
5402         assert(buffer); assert(pat)
5403
5404 #endif
5405 #if !defined(USE_QUADMATH)
5406 #  if defined(PERL_IN_NUMERIC_C)
5407 STATIC NV       S_mulexp10(NV value, I32 exponent);
5408 #  endif
5409 #endif
5410 #if !defined(WIN32)
5411 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
5412                         __attribute__nonnull__(pTHX_1);
5413 #define PERL_ARGS_ASSERT_DO_EXEC3       \
5414         assert(incmd)
5415
5416 #endif
5417 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
5418 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
5419                         __attribute__nonnull__(1)
5420                         __attribute__nonnull__(2);
5421 #define PERL_ARGS_ASSERT_MY_BCOPY       \
5422         assert(from); assert(to)
5423
5424 #endif
5425 #if defined(DEBUGGING)
5426 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
5427                         __attribute__warn_unused_result__
5428                         __attribute__nonnull__(pTHX_1);
5429 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
5430         assert(s)
5431
5432 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
5433                         __attribute__nonnull__(pTHX_1);
5434 #define PERL_ARGS_ASSERT_HV_ASSERT      \
5435         assert(hv)
5436
5437 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
5438                         __attribute__nonnull__(pTHX_2);
5439 #define PERL_ARGS_ASSERT_PAD_SETSV      \
5440         assert(sv)
5441
5442 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
5443 PERL_CALLCONV void      Perl_set_padlist(pTHX_ CV * cv, PADLIST * padlist)
5444                         __attribute__nonnull__(pTHX_1);
5445 #define PERL_ARGS_ASSERT_SET_PADLIST    \
5446         assert(cv)
5447
5448 #  if defined(PERL_IN_PAD_C)
5449 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
5450                         __attribute__nonnull__(pTHX_1)
5451                         __attribute__nonnull__(pTHX_2);
5452 #define PERL_ARGS_ASSERT_CV_DUMP        \
5453         assert(cv); assert(title)
5454
5455 #  endif
5456 #  if defined(PERL_IN_REGCOMP_C)
5457 STATIC const char *     S_cntrl_to_mnemonic(const U8 c)
5458                         __attribute__pure__;
5459
5460 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5461                         __attribute__nonnull__(pTHX_1)
5462                         __attribute__nonnull__(pTHX_3);
5463 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5464         assert(trie); assert(revcharmap)
5465
5466 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5467                         __attribute__nonnull__(pTHX_1)
5468                         __attribute__nonnull__(pTHX_3);
5469 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5470         assert(trie); assert(revcharmap)
5471
5472 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5473                         __attribute__nonnull__(pTHX_1)
5474                         __attribute__nonnull__(pTHX_3);
5475 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5476         assert(trie); assert(revcharmap)
5477
5478 STATIC const regnode*   S_dumpuntil(pTHX_ const regexp *r, const regnode *start, const regnode *node, const regnode *last, const regnode *plast, SV* sv, I32 indent, U32 depth)
5479                         __attribute__nonnull__(pTHX_1)
5480                         __attribute__nonnull__(pTHX_2)
5481                         __attribute__nonnull__(pTHX_3)
5482                         __attribute__nonnull__(pTHX_6);
5483 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5484         assert(r); assert(start); assert(node); assert(sv)
5485
5486 STATIC bool     S_put_charclass_bitmap_innards(pTHX_ SV* sv, char* bitmap, SV** bitmap_invlist)
5487                         __attribute__nonnull__(pTHX_1)
5488                         __attribute__nonnull__(pTHX_2);
5489 #define PERL_ARGS_ASSERT_PUT_CHARCLASS_BITMAP_INNARDS   \
5490         assert(sv); assert(bitmap)
5491
5492 STATIC void     S_put_code_point(pTHX_ SV* sv, UV c)
5493                         __attribute__nonnull__(pTHX_1);
5494 #define PERL_ARGS_ASSERT_PUT_CODE_POINT \
5495         assert(sv)
5496
5497 STATIC void     S_put_range(pTHX_ SV* sv, UV start, const UV end, const bool allow_literals)
5498                         __attribute__nonnull__(pTHX_1);
5499 #define PERL_ARGS_ASSERT_PUT_RANGE      \
5500         assert(sv)
5501
5502 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5503 STATIC void     S_regdump_intflags(pTHX_ const char *lead, const U32 flags);
5504 STATIC U8       S_regtail_study(pTHX_ RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5505                         __attribute__nonnull__(pTHX_1)
5506                         __attribute__nonnull__(pTHX_2)
5507                         __attribute__nonnull__(pTHX_3);
5508 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5509         assert(pRExC_state); assert(p); assert(val)
5510
5511 #  endif
5512 #  if defined(PERL_IN_REGEXEC_C)
5513 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5514                         __attribute__nonnull__(pTHX_1)
5515                         __attribute__nonnull__(pTHX_3)
5516                         __attribute__nonnull__(pTHX_4)
5517                         __attribute__nonnull__(pTHX_5);
5518 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5519         assert(prog); assert(start); assert(end); assert(blurb)
5520
5521 STATIC void     S_dump_exec_pos(pTHX_ const char *locinput, const regnode *scan, const char *loc_regeol, const char *loc_bostr, const char *loc_reg_starttry, const bool do_utf8)
5522                         __attribute__nonnull__(pTHX_1)
5523                         __attribute__nonnull__(pTHX_2)
5524                         __attribute__nonnull__(pTHX_3)
5525                         __attribute__nonnull__(pTHX_4)
5526                         __attribute__nonnull__(pTHX_5);
5527 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5528         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5529
5530 #  endif
5531 #  if defined(PERL_IN_SV_C)
5532 STATIC void     S_del_sv(pTHX_ SV *p)
5533                         __attribute__nonnull__(pTHX_1);
5534 #define PERL_ARGS_ASSERT_DEL_SV \
5535         assert(p)
5536
5537 #  endif
5538 #  if defined(PERL_IN_TOKE_C)
5539 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5540                         __attribute__format__(__printf__,pTHX_1,0)
5541                         __attribute__nonnull__(pTHX_1)
5542                         __attribute__nonnull__(pTHX_2);
5543 #define PERL_ARGS_ASSERT_PRINTBUF       \
5544         assert(fmt); assert(s)
5545
5546 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5547                         __attribute__nonnull__(pTHX_2);
5548 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5549         assert(lvalp)
5550
5551 #  endif
5552 #endif
5553 #if defined(DEBUG_LEAKING_SCALARS_FORK_DUMP)
5554 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
5555                         __attribute__nonnull__(pTHX_1);
5556 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
5557         assert(sv)
5558
5559 #endif
5560 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
5561 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
5562                         __attribute__nonnull__(pTHX_2)
5563                         __attribute__nonnull__(pTHX_3);
5564 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
5565         assert(mark); assert(sp)
5566
5567 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
5568                         __attribute__nonnull__(pTHX_2)
5569                         __attribute__nonnull__(pTHX_3);
5570 #define PERL_ARGS_ASSERT_DO_IPCGET      \
5571         assert(mark); assert(sp)
5572
5573 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
5574                         __attribute__nonnull__(pTHX_1)
5575                         __attribute__nonnull__(pTHX_2);
5576 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
5577         assert(mark); assert(sp)
5578
5579 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
5580                         __attribute__nonnull__(pTHX_1)
5581                         __attribute__nonnull__(pTHX_2);
5582 #define PERL_ARGS_ASSERT_DO_MSGSND      \
5583         assert(mark); assert(sp)
5584
5585 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
5586                         __attribute__nonnull__(pTHX_1)
5587                         __attribute__nonnull__(pTHX_2);
5588 #define PERL_ARGS_ASSERT_DO_SEMOP       \
5589         assert(mark); assert(sp)
5590
5591 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
5592                         __attribute__nonnull__(pTHX_2)
5593                         __attribute__nonnull__(pTHX_3);
5594 #define PERL_ARGS_ASSERT_DO_SHMIO       \
5595         assert(mark); assert(sp)
5596
5597 #endif
5598 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
5599 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
5600 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
5601 #endif
5602 #if defined(HAVE_INTERP_INTERN)
5603 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
5604 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
5605 #  if defined(USE_ITHREADS)
5606 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
5607                         __attribute__nonnull__(pTHX_1)
5608                         __attribute__nonnull__(pTHX_2);
5609 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
5610         assert(src); assert(dst)
5611
5612 #  endif
5613 #endif
5614 #if defined(MYMALLOC)
5615 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
5616                         __attribute__nonnull__(pTHX_1);
5617 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
5618         assert(s)
5619
5620 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
5621                         __attribute__nonnull__(pTHX_1);
5622 #define PERL_ARGS_ASSERT_GET_MSTATS     \
5623         assert(buf)
5624
5625 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
5626                         __attribute__warn_unused_result__;
5627
5628 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
5629                         __attribute__warn_unused_result__
5630                         __attribute__nonnull__(1);
5631 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
5632         assert(p)
5633
5634 #endif
5635 #if defined(NO_MATHOMS)
5636 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
5637 #endif
5638 #if defined(PERL_ANY_COW)
5639 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
5640                         __attribute__nonnull__(pTHX_2);
5641 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
5642         assert(sstr)
5643
5644 #endif
5645 #if defined(PERL_CORE)
5646 PERL_CALLCONV void      Perl_opslab_force_free(pTHX_ OPSLAB *slab)
5647                         __attribute__nonnull__(pTHX_1);
5648 #define PERL_ARGS_ASSERT_OPSLAB_FORCE_FREE      \
5649         assert(slab)
5650
5651 PERL_CALLCONV void      Perl_opslab_free(pTHX_ OPSLAB *slab)
5652                         __attribute__nonnull__(pTHX_1);
5653 #define PERL_ARGS_ASSERT_OPSLAB_FREE    \
5654         assert(slab)
5655
5656 PERL_CALLCONV void      Perl_opslab_free_nopad(pTHX_ OPSLAB *slab)
5657                         __attribute__nonnull__(pTHX_1);
5658 #define PERL_ARGS_ASSERT_OPSLAB_FREE_NOPAD      \
5659         assert(slab)
5660
5661 PERL_CALLCONV void      Perl_parser_free_nexttoke_ops(pTHX_ yy_parser *parser, OPSLAB *slab)
5662                         __attribute__nonnull__(pTHX_1)
5663                         __attribute__nonnull__(pTHX_2);
5664 #define PERL_ARGS_ASSERT_PARSER_FREE_NEXTTOKE_OPS       \
5665         assert(parser); assert(slab)
5666
5667 PERL_STATIC_INLINE bool S_should_warn_nl(const char *pv)
5668                         __attribute__warn_unused_result__
5669                         __attribute__nonnull__(1);
5670 #define PERL_ARGS_ASSERT_SHOULD_WARN_NL \
5671         assert(pv)
5672
5673 #  if defined(PERL_DEBUG_READONLY_OPS)
5674 PERL_CALLCONV void      Perl_Slab_to_ro(pTHX_ OPSLAB *slab)
5675                         __attribute__nonnull__(pTHX_1);
5676 #define PERL_ARGS_ASSERT_SLAB_TO_RO     \
5677         assert(slab)
5678
5679 PERL_CALLCONV void      Perl_Slab_to_rw(pTHX_ OPSLAB *const slab)
5680                         __attribute__nonnull__(pTHX_1);
5681 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
5682         assert(slab)
5683
5684 #  endif
5685 #endif
5686 #if defined(PERL_CORE) || defined (PERL_EXT)
5687 PERL_STATIC_INLINE STRLEN       S_sv_or_pv_pos_u2b(pTHX_ SV *sv, const char *pv, STRLEN pos, STRLEN *lenp)
5688                         __attribute__nonnull__(pTHX_1)
5689                         __attribute__nonnull__(pTHX_2);
5690 #define PERL_ARGS_ASSERT_SV_OR_PV_POS_U2B       \
5691         assert(sv); assert(pv)
5692
5693 #endif
5694 #if defined(PERL_CR_FILTER)
5695 #  if defined(PERL_IN_TOKE_C)
5696 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5697 STATIC void     S_strip_return(pTHX_ SV *sv)
5698                         __attribute__nonnull__(pTHX_1);
5699 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5700         assert(sv)
5701
5702 #  endif
5703 #endif
5704 #if defined(PERL_DEBUG_READONLY_COW)
5705 PERL_CALLCONV void      Perl_sv_buf_to_ro(pTHX_ SV *sv)
5706                         __attribute__nonnull__(pTHX_1);
5707 #define PERL_ARGS_ASSERT_SV_BUF_TO_RO   \
5708         assert(sv)
5709
5710 #  if defined(PERL_IN_SV_C)
5711 STATIC void     S_sv_buf_to_rw(pTHX_ SV *sv)
5712                         __attribute__nonnull__(pTHX_1);
5713 #define PERL_ARGS_ASSERT_SV_BUF_TO_RW   \
5714         assert(sv)
5715
5716 #  endif
5717 #endif
5718 #if defined(PERL_DEBUG_READONLY_OPS)
5719 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
5720                         __attribute__nonnull__(pTHX_1);
5721 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
5722         assert(o)
5723
5724 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
5725 #endif
5726 #if defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION)
5727 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
5728                         __attribute__nonnull__(pTHX_1); */
5729
5730 #endif
5731 #if defined(PERL_DONT_CREATE_GVSV)
5732 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
5733 #endif
5734 #if defined(PERL_GLOBAL_STRUCT)
5735 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
5736 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
5737                         __attribute__nonnull__(pTHX_1);
5738 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
5739         assert(plvarsp)
5740
5741 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
5742 #endif
5743 #if defined(PERL_GLOBAL_STRUCT_PRIVATE)
5744 #  if defined(PERL_IMPLICIT_CONTEXT)
5745 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
5746                         __attribute__nonnull__(pTHX_1);
5747 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
5748         assert(my_cxt_key)
5749
5750 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
5751                         __attribute__nonnull__(pTHX_1);
5752 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
5753         assert(my_cxt_key)
5754
5755 #  endif
5756 #endif
5757 #if defined(PERL_IMPLICIT_CONTEXT)
5758 PERL_CALLCONV_NO_RET void       Perl_croak_nocontext(const char* pat, ...)
5759                         __attribute__noreturn__
5760                         __attribute__format__null_ok__(__printf__,1,2);
5761
5762 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
5763                         __attribute__format__(__printf__,1,2)
5764                         __attribute__nonnull__(1);
5765 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
5766         assert(pat)
5767
5768 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
5769                         __attribute__format__(__printf__,1,2)
5770                         __attribute__nonnull__(1);
5771 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
5772         assert(pat)
5773
5774 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
5775                         __attribute__format__(__printf__,2,3)
5776                         __attribute__nonnull__(1)
5777                         __attribute__nonnull__(2);
5778 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
5779         assert(stream); assert(format)
5780
5781 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
5782                         __attribute__nonnull__(2);
5783 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
5784         assert(name)
5785
5786 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
5787                         __attribute__format__(__printf__,1,2)
5788                         __attribute__nonnull__(1);
5789 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
5790         assert(pat)
5791
5792 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
5793                         __attribute__format__(__printf__,1,2)
5794                         __attribute__nonnull__(1);
5795 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
5796         assert(pat)
5797
5798 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
5799                         __attribute__format__(__printf__,1,2)
5800                         __attribute__nonnull__(1);
5801 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
5802         assert(format)
5803
5804 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5805                         __attribute__format__(__printf__,2,3)
5806                         __attribute__nonnull__(1)
5807                         __attribute__nonnull__(2);
5808 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
5809         assert(sv); assert(pat)
5810
5811 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
5812                         __attribute__format__(__printf__,2,3)
5813                         __attribute__nonnull__(1)
5814                         __attribute__nonnull__(2);
5815 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
5816         assert(sv); assert(pat)
5817
5818 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5819                         __attribute__format__(__printf__,2,3)
5820                         __attribute__nonnull__(1)
5821                         __attribute__nonnull__(2);
5822 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
5823         assert(sv); assert(pat)
5824
5825 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
5826                         __attribute__format__(__printf__,2,3)
5827                         __attribute__nonnull__(1)
5828                         __attribute__nonnull__(2);
5829 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
5830         assert(sv); assert(pat)
5831
5832 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
5833                         __attribute__format__(__printf__,1,2)
5834                         __attribute__nonnull__(1);
5835 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
5836         assert(pat)
5837
5838 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
5839                         __attribute__format__(__printf__,2,3)
5840                         __attribute__nonnull__(2);
5841 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
5842         assert(pat)
5843
5844 #  if defined(_MSC_VER)
5845 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
5846                         __attribute__format__null_ok__(__printf__,1,2);
5847
5848 #  endif
5849 #endif
5850 #if defined(PERL_IMPLICIT_SYS)
5851 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem *ipM, struct IPerlMem *ipMS, struct IPerlMem *ipMP, struct IPerlEnv *ipE, struct IPerlStdIO *ipStd, struct IPerlLIO *ipLIO, struct IPerlDir *ipD, struct IPerlSock *ipS, struct IPerlProc *ipP)
5852                         __attribute__nonnull__(1)
5853                         __attribute__nonnull__(2)
5854                         __attribute__nonnull__(3)
5855                         __attribute__nonnull__(4)
5856                         __attribute__nonnull__(5)
5857                         __attribute__nonnull__(6)
5858                         __attribute__nonnull__(7)
5859                         __attribute__nonnull__(8)
5860                         __attribute__nonnull__(9);
5861 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
5862         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5863
5864 #  if defined(USE_ITHREADS)
5865 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *proto_perl, UV flags, struct IPerlMem* ipM, struct IPerlMem* ipMS, struct IPerlMem* ipMP, struct IPerlEnv* ipE, struct IPerlStdIO* ipStd, struct IPerlLIO* ipLIO, struct IPerlDir* ipD, struct IPerlSock* ipS, struct IPerlProc* ipP)
5866                         __attribute__nonnull__(1)
5867                         __attribute__nonnull__(3)
5868                         __attribute__nonnull__(4)
5869                         __attribute__nonnull__(5)
5870                         __attribute__nonnull__(6)
5871                         __attribute__nonnull__(7)
5872                         __attribute__nonnull__(8)
5873                         __attribute__nonnull__(9)
5874                         __attribute__nonnull__(10)
5875                         __attribute__nonnull__(11);
5876 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
5877         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5878
5879 #  endif
5880 #endif
5881 #if defined(PERL_IN_AV_C)
5882 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
5883                         __attribute__nonnull__(pTHX_1);
5884 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
5885         assert(av)
5886
5887 #endif
5888 #if defined(PERL_IN_DEB_C)
5889 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
5890                         __attribute__nonnull__(pTHX_1);
5891 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
5892         assert(stack_base)
5893
5894 #endif
5895 #if defined(PERL_IN_DOIO_C)
5896 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
5897                         __attribute__nonnull__(pTHX_1);
5898 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
5899         assert(cmd)
5900
5901 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
5902                         __attribute__warn_unused_result__;
5903
5904 STATIC bool     S_openn_cleanup(pTHX_ GV *gv, IO *io, PerlIO *fp, char *mode, const char *oname, PerlIO *saveifp, PerlIO *saveofp, int savefd, char savetype, int writing, bool was_fdopen, const char *type)
5905                         __attribute__nonnull__(pTHX_1)
5906                         __attribute__nonnull__(pTHX_2)
5907                         __attribute__nonnull__(pTHX_4)
5908                         __attribute__nonnull__(pTHX_5);
5909 #define PERL_ARGS_ASSERT_OPENN_CLEANUP  \
5910         assert(gv); assert(io); assert(mode); assert(oname)
5911
5912 STATIC IO *     S_openn_setup(pTHX_ GV *gv, char *mode, PerlIO **saveifp, PerlIO **saveofp, int *savefd, char *savetype)
5913                         __attribute__nonnull__(pTHX_1)
5914                         __attribute__nonnull__(pTHX_2)
5915                         __attribute__nonnull__(pTHX_3)
5916                         __attribute__nonnull__(pTHX_4)
5917                         __attribute__nonnull__(pTHX_5)
5918                         __attribute__nonnull__(pTHX_6);
5919 #define PERL_ARGS_ASSERT_OPENN_SETUP    \
5920         assert(gv); assert(mode); assert(saveifp); assert(saveofp); assert(savefd); assert(savetype)
5921
5922 #endif
5923 #if defined(PERL_IN_DOOP_C)
5924 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
5925                         __attribute__warn_unused_result__
5926                         __attribute__nonnull__(pTHX_1);
5927 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
5928         assert(sv)
5929
5930 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
5931                         __attribute__warn_unused_result__
5932                         __attribute__nonnull__(pTHX_1);
5933 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
5934         assert(sv)
5935
5936 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
5937                         __attribute__warn_unused_result__
5938                         __attribute__nonnull__(pTHX_1);
5939 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
5940         assert(sv)
5941
5942 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
5943                         __attribute__warn_unused_result__
5944                         __attribute__nonnull__(pTHX_1);
5945 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
5946         assert(sv)
5947
5948 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
5949                         __attribute__warn_unused_result__
5950                         __attribute__nonnull__(pTHX_1);
5951 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
5952         assert(sv)
5953
5954 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
5955                         __attribute__warn_unused_result__
5956                         __attribute__nonnull__(pTHX_1);
5957 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
5958         assert(sv)
5959
5960 #endif
5961 #if defined(PERL_IN_DUMP_C)
5962 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5963 STATIC void     S_debprof(pTHX_ const OP *o)
5964                         __attribute__nonnull__(pTHX_1);
5965 #define PERL_ARGS_ASSERT_DEBPROF        \
5966         assert(o)
5967
5968 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5969                         __attribute__nonnull__(pTHX_1);
5970 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5971         assert(pm)
5972
5973 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5974 #endif
5975 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_SCOPE_C)
5976 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
5977                         __attribute__nonnull__(pTHX_1);
5978 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
5979         assert(hv)
5980
5981 #endif
5982 #if defined(PERL_IN_GV_C)
5983 STATIC bool     S_find_default_stash(pTHX_ HV **stash, const char *name, STRLEN len, const U32 is_utf8, const I32 add, const svtype sv_type)
5984                         __attribute__nonnull__(pTHX_1)
5985                         __attribute__nonnull__(pTHX_2);
5986 #define PERL_ARGS_ASSERT_FIND_DEFAULT_STASH     \
5987         assert(stash); assert(name)
5988
5989 STATIC void     S_gv_init_svtype(pTHX_ GV *gv, const svtype sv_type)
5990                         __attribute__nonnull__(pTHX_1);
5991 #define PERL_ARGS_ASSERT_GV_INIT_SVTYPE \
5992         assert(gv)
5993
5994 STATIC bool     S_gv_is_in_main(pTHX_ const char *name, STRLEN len, const U32 is_utf8)
5995                         __attribute__nonnull__(pTHX_1);
5996 #define PERL_ARGS_ASSERT_GV_IS_IN_MAIN  \
5997         assert(name)
5998
5999 STATIC bool     S_gv_magicalize(pTHX_ GV *gv, HV *stash, const char *name, STRLEN len, bool addmg, const svtype sv_type)
6000                         __attribute__nonnull__(pTHX_1)
6001                         __attribute__nonnull__(pTHX_2)
6002                         __attribute__nonnull__(pTHX_3);
6003 #define PERL_ARGS_ASSERT_GV_MAGICALIZE  \
6004         assert(gv); assert(stash); assert(name)
6005
6006 STATIC void     S_gv_magicalize_isa(pTHX_ GV *gv)
6007                         __attribute__nonnull__(pTHX_1);
6008 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_ISA      \
6009         assert(gv)
6010
6011 PERL_STATIC_INLINE HV*  S_gv_stashpvn_internal(pTHX_ const char* name, U32 namelen, I32 flags)
6012                         __attribute__nonnull__(pTHX_1);
6013 #define PERL_ARGS_ASSERT_GV_STASHPVN_INTERNAL   \
6014         assert(name)
6015
6016 PERL_STATIC_INLINE HV*  S_gv_stashsvpvn_cached(pTHX_ SV *namesv, const char* name, U32 namelen, I32 flags);
6017 STATIC void     S_maybe_multimagic_gv(pTHX_ GV *gv, const char *name, const svtype sv_type)
6018                         __attribute__nonnull__(pTHX_1)
6019                         __attribute__nonnull__(pTHX_2);
6020 #define PERL_ARGS_ASSERT_MAYBE_MULTIMAGIC_GV    \
6021         assert(gv); assert(name)
6022
6023 STATIC bool     S_parse_gv_stash_name(pTHX_ HV **stash, GV **gv, const char **name, STRLEN *len, const char *nambeg, STRLEN full_len, const U32 is_utf8, const I32 add)
6024                         __attribute__nonnull__(pTHX_1)
6025                         __attribute__nonnull__(pTHX_2)
6026                         __attribute__nonnull__(pTHX_3)
6027                         __attribute__nonnull__(pTHX_4)
6028                         __attribute__nonnull__(pTHX_5);
6029 #define PERL_ARGS_ASSERT_PARSE_GV_STASH_NAME    \
6030         assert(stash); assert(gv); assert(name); assert(len); assert(nambeg)
6031
6032 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
6033                         __attribute__nonnull__(pTHX_1)
6034                         __attribute__nonnull__(pTHX_2)
6035                         __attribute__nonnull__(pTHX_3)
6036                         __attribute__nonnull__(pTHX_4);
6037 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
6038         assert(gv); assert(varpv); assert(namesv); assert(methpv)
6039
6040 #endif
6041 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_IN_OP_C)
6042 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
6043                         __attribute__nonnull__(pTHX_1)
6044                         __attribute__nonnull__(pTHX_2);
6045 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
6046         assert(tsv); assert(sv)
6047
6048 #endif
6049 #if defined(PERL_IN_HV_C)
6050 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
6051                         __attribute__nonnull__(pTHX_1);
6052 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
6053         assert(hv)
6054
6055 STATIC void     S_hfreeentries(pTHX_ HV *hv)
6056                         __attribute__nonnull__(pTHX_1);
6057 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
6058         assert(hv)
6059
6060 STATIC void     S_hsplit(pTHX_ HV *hv, STRLEN const oldsize, STRLEN newsize)
6061                         __attribute__nonnull__(pTHX_1);
6062 #define PERL_ARGS_ASSERT_HSPLIT \
6063         assert(hv)
6064
6065 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
6066                         __attribute__nonnull__(pTHX_1);
6067 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
6068         assert(hv)
6069
6070 STATIC struct xpvhv_aux*        S_hv_auxinit_internal(struct xpvhv_aux *iter)
6071                         __attribute__nonnull__(1);
6072 #define PERL_ARGS_ASSERT_HV_AUXINIT_INTERNAL    \
6073         assert(iter)
6074
6075 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
6076 STATIC SV*      S_hv_free_ent_ret(pTHX_ HV *hv, HE *entry)
6077                         __attribute__nonnull__(pTHX_1)
6078                         __attribute__nonnull__(pTHX_2);
6079 #define PERL_ARGS_ASSERT_HV_FREE_ENT_RET        \
6080         assert(hv); assert(entry)
6081
6082 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
6083                         __attribute__nonnull__(1)
6084                         __attribute__nonnull__(2)
6085                         __attribute__nonnull__(3);
6086 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
6087         assert(hv); assert(needs_copy); assert(needs_store)
6088
6089 PERL_STATIC_NO_RET void S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
6090                         __attribute__noreturn__
6091                         __attribute__nonnull__(pTHX_2)
6092                         __attribute__nonnull__(pTHX_4);
6093 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
6094         assert(key); assert(msg)
6095
6096 STATIC HE*      S_new_he(pTHX)
6097                         __attribute__malloc__
6098                         __attribute__warn_unused_result__;
6099
6100 PERL_STATIC_INLINE U32  S_ptr_hash(PTRV u);
6101 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
6102                         __attribute__nonnull__(pTHX_1);
6103 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
6104         assert(he)
6105
6106 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
6107                         __attribute__malloc__
6108                         __attribute__warn_unused_result__
6109                         __attribute__nonnull__(1);
6110 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
6111         assert(str)
6112
6113 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
6114                         __attribute__warn_unused_result__
6115                         __attribute__nonnull__(pTHX_1);
6116 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
6117         assert(str)
6118
6119 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
6120 #endif
6121 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C)
6122 PERL_CALLCONV void      Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
6123                         __attribute__nonnull__(pTHX_1);
6124 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
6125         assert(sv)
6126
6127 #endif
6128 #if defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
6129 PERL_CALLCONV SV*       Perl_hfree_next_entry(pTHX_ HV *hv, STRLEN *indexp)
6130                         __attribute__nonnull__(pTHX_1)
6131                         __attribute__nonnull__(pTHX_2);
6132 #define PERL_ARGS_ASSERT_HFREE_NEXT_ENTRY       \
6133         assert(hv); assert(indexp)
6134
6135 #endif
6136 #if defined(PERL_IN_MALLOC_C)
6137 STATIC int      S_adjust_size_and_find_bucket(size_t *nbytes_p)
6138                         __attribute__nonnull__(1);
6139 #define PERL_ARGS_ASSERT_ADJUST_SIZE_AND_FIND_BUCKET    \
6140         assert(nbytes_p)
6141
6142 #endif
6143 #if defined(PERL_IN_MG_C)
6144 STATIC void     S_fixup_errno_string(pTHX_ SV* sv)
6145                         __attribute__nonnull__(pTHX_1);
6146 #define PERL_ARGS_ASSERT_FIXUP_ERRNO_STRING     \
6147         assert(sv)
6148
6149 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, SV *meth, U32 flags, int n, SV *val)
6150                         __attribute__nonnull__(pTHX_1)
6151                         __attribute__nonnull__(pTHX_2)
6152                         __attribute__nonnull__(pTHX_3);
6153 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
6154         assert(sv); assert(mg); assert(meth)
6155
6156 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, SV *meth)
6157                         __attribute__nonnull__(pTHX_1)
6158                         __attribute__nonnull__(pTHX_2)
6159                         __attribute__nonnull__(pTHX_3);
6160 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
6161         assert(sv); assert(mg); assert(meth)
6162
6163 STATIC void     S_restore_magic(pTHX_ const void *p);
6164 STATIC void     S_save_magic_flags(pTHX_ I32 mgs_ix, SV *sv, U32 flags)
6165                         __attribute__nonnull__(pTHX_2);
6166 #define PERL_ARGS_ASSERT_SAVE_MAGIC_FLAGS       \
6167         assert(sv)
6168
6169 STATIC void     S_unwind_handler_stack(pTHX_ const void *p);
6170 #endif
6171 #if defined(PERL_IN_MG_C) || defined(PERL_IN_PP_C)
6172 PERL_CALLCONV bool      Perl_translate_substr_offsets(STRLEN curlen, IV pos1_iv, bool pos1_is_uv, IV len_iv, bool len_is_uv, STRLEN *posp, STRLEN *lenp)
6173                         __attribute__nonnull__(6)
6174                         __attribute__nonnull__(7);
6175 #define PERL_ARGS_ASSERT_TRANSLATE_SUBSTR_OFFSETS       \
6176         assert(posp); assert(lenp)
6177
6178 #endif
6179 #if defined(PERL_IN_MRO_C)
6180 STATIC void     S_mro_clean_isarev(pTHX_ HV * const isa, const char * const name, const STRLEN len, HV * const exceptions, U32 hash, U32 flags)
6181                         __attribute__nonnull__(pTHX_1)
6182                         __attribute__nonnull__(pTHX_2);
6183 #define PERL_ARGS_ASSERT_MRO_CLEAN_ISAREV       \
6184         assert(isa); assert(name)
6185
6186 STATIC void     S_mro_gather_and_rename(pTHX_ HV * const stashes, HV * const seen_stashes, HV *stash, HV *oldstash, SV *namesv)
6187                         __attribute__nonnull__(pTHX_1)
6188                         __attribute__nonnull__(pTHX_2)
6189                         __attribute__nonnull__(pTHX_5);
6190 #define PERL_ARGS_ASSERT_MRO_GATHER_AND_RENAME  \
6191         assert(stashes); assert(seen_stashes); assert(namesv)
6192
6193 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6194                         __attribute__nonnull__(pTHX_1);
6195 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6196         assert(stash)
6197
6198 #endif
6199 #if defined(PERL_IN_OP_C)
6200 PERL_STATIC_INLINE bool S_aassign_common_vars(pTHX_ OP* o);
6201 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs)
6202                         __attribute__nonnull__(pTHX_1)
6203                         __attribute__nonnull__(pTHX_2);
6204 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
6205         assert(stash); assert(target)
6206
6207 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
6208                         __attribute__nonnull__(pTHX_1)
6209                         __attribute__nonnull__(pTHX_2)
6210                         __attribute__nonnull__(pTHX_4);
6211 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
6212         assert(stash); assert(target); assert(imopsp)
6213
6214 STATIC I32      S_assignment_type(pTHX_ const OP *o)
6215                         __attribute__warn_unused_result__;
6216
6217 STATIC void     S_bad_type_gv(pTHX_ I32 n, const char *t, GV *gv, U32 flags, const OP *kid)
6218                         __attribute__nonnull__(pTHX_2)
6219                         __attribute__nonnull__(pTHX_3)
6220                         __attribute__nonnull__(pTHX_5);
6221 #define PERL_ARGS_ASSERT_BAD_TYPE_GV    \
6222         assert(t); assert(gv); assert(kid)
6223
6224 STATIC void     S_bad_type_pv(pTHX_ I32 n, const char *t, const char *name, U32 flags, const OP *kid)
6225                         __attribute__nonnull__(pTHX_2)
6226                         __attribute__nonnull__(pTHX_3)
6227                         __attribute__nonnull__(pTHX_5);
6228 #define PERL_ARGS_ASSERT_BAD_TYPE_PV    \
6229         assert(t); assert(name); assert(kid)
6230
6231 STATIC void     S_clear_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
6232                         __attribute__nonnull__(pTHX_1)
6233                         __attribute__nonnull__(pTHX_2)
6234                         __attribute__nonnull__(pTHX_3);
6235 #define PERL_ARGS_ASSERT_CLEAR_SPECIAL_BLOCKS   \
6236         assert(fullname); assert(gv); assert(cv)
6237
6238 STATIC void     S_cop_free(pTHX_ COP *cop)
6239                         __attribute__nonnull__(pTHX_1);
6240 #define PERL_ARGS_ASSERT_COP_FREE       \
6241         assert(cop)
6242
6243 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
6244                         __attribute__nonnull__(pTHX_1);
6245 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
6246         assert(o)
6247
6248 STATIC void     S_finalize_op(pTHX_ OP* o)
6249                         __attribute__nonnull__(pTHX_1);
6250 #define PERL_ARGS_ASSERT_FINALIZE_OP    \
6251         assert(o)
6252
6253 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
6254                         __attribute__nonnull__(pTHX_1);
6255 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
6256         assert(o)
6257
6258 STATIC OP*      S_fold_constants(pTHX_ OP *o)
6259                         __attribute__nonnull__(pTHX_1);
6260 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
6261         assert(o)
6262
6263 STATIC OP*      S_force_list(pTHX_ OP* arg, bool nullit);
6264 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
6265                         __attribute__nonnull__(pTHX_1);
6266 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
6267         assert(o)
6268
6269 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
6270 STATIC void     S_inplace_aassign(pTHX_ OP* o)
6271                         __attribute__nonnull__(pTHX_1);
6272 #define PERL_ARGS_ASSERT_INPLACE_AASSIGN        \
6273         assert(o)
6274
6275 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
6276                         __attribute__warn_unused_result__
6277                         __attribute__nonnull__(1);
6278 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
6279         assert(o)
6280
6281 STATIC OP*      S_listkids(pTHX_ OP* o);
6282 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
6283                         __attribute__nonnull__(pTHX_1);
6284 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
6285         assert(o)
6286
6287 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
6288 STATIC void     S_move_proto_attr(pTHX_ OP **proto, OP **attrs, const GV *name)
6289                         __attribute__nonnull__(pTHX_1)
6290                         __attribute__nonnull__(pTHX_2)
6291                         __attribute__nonnull__(pTHX_3);
6292 #define PERL_ARGS_ASSERT_MOVE_PROTO_ATTR        \
6293         assert(proto); assert(attrs); assert(name)
6294
6295 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
6296                         __attribute__nonnull__(pTHX_3);
6297 #define PERL_ARGS_ASSERT_MY_KID \
6298         assert(imopsp)
6299
6300 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
6301                         __attribute__nonnull__(pTHX_2);
6302 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
6303         assert(block)
6304
6305 PERL_STATIC_INLINE OP*  S_newMETHOP_internal(pTHX_ I32 type, I32 flags, OP* dynamic_meth, SV* const_meth);
6306 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
6307                         __attribute__warn_unused_result__
6308                         __attribute__nonnull__(pTHX_3)
6309                         __attribute__nonnull__(pTHX_4);
6310 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
6311         assert(firstp); assert(otherp)
6312
6313 STATIC void     S_no_bareword_allowed(pTHX_ OP *o)
6314                         __attribute__nonnull__(pTHX_1);
6315 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
6316         assert(o)
6317
6318 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
6319                         __attribute__warn_unused_result__
6320                         __attribute__nonnull__(pTHX_1);
6321 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
6322         assert(o)
6323
6324 PERL_STATIC_INLINE OP*  S_op_integerize(pTHX_ OP *o)
6325                         __attribute__nonnull__(pTHX_1);
6326 #define PERL_ARGS_ASSERT_OP_INTEGERIZE  \
6327         assert(o)
6328
6329 PERL_STATIC_INLINE OP*  S_op_std_init(pTHX_ OP *o)
6330                         __attribute__nonnull__(pTHX_1);
6331 #define PERL_ARGS_ASSERT_OP_STD_INIT    \
6332         assert(o)
6333
6334 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
6335                         __attribute__nonnull__(pTHX_1)
6336                         __attribute__nonnull__(pTHX_2)
6337                         __attribute__nonnull__(pTHX_3);
6338 #define PERL_ARGS_ASSERT_PMTRANS        \
6339         assert(o); assert(expr); assert(repl)
6340
6341 STATIC bool     S_process_special_blocks(pTHX_ I32 floor, const char *const fullname, GV *const gv, CV *const cv)
6342                         __attribute__nonnull__(pTHX_2)
6343                         __attribute__nonnull__(pTHX_3)
6344                         __attribute__nonnull__(pTHX_4);
6345 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
6346         assert(fullname); assert(gv); assert(cv)
6347
6348 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
6349 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
6350 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
6351                         __attribute__warn_unused_result__;
6352
6353 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
6354                         __attribute__nonnull__(pTHX_1);
6355 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
6356         assert(o)
6357
6358 STATIC OP*      S_scalarkids(pTHX_ OP* o);
6359 STATIC OP*      S_scalarseq(pTHX_ OP* o);
6360 STATIC OP*      S_search_const(pTHX_ OP *o)
6361                         __attribute__warn_unused_result__
6362                         __attribute__nonnull__(pTHX_1);
6363 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
6364         assert(o)
6365
6366 STATIC void     S_simplify_sort(pTHX_ OP *o)
6367                         __attribute__nonnull__(pTHX_1);
6368 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
6369         assert(o)
6370
6371 STATIC OP*      S_too_few_arguments_pv(pTHX_ OP *o, const char* name, U32 flags)
6372                         __attribute__warn_unused_result__
6373                         __attribute__nonnull__(pTHX_1)
6374                         __attribute__nonnull__(pTHX_2);
6375 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS_PV   \
6376         assert(o); assert(name)
6377
6378 STATIC OP*      S_too_many_arguments_pv(pTHX_ OP *o, const char* name, U32 flags)
6379                         __attribute__nonnull__(pTHX_1)
6380                         __attribute__nonnull__(pTHX_2);
6381 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS_PV  \
6382         assert(o); assert(name)
6383
6384 #  if defined(USE_ITHREADS)
6385 PERL_STATIC_INLINE void S_op_relocate_sv(pTHX_ SV** svp, PADOFFSET* targp)
6386                         __attribute__nonnull__(pTHX_1)
6387                         __attribute__nonnull__(pTHX_2);
6388 #define PERL_ARGS_ASSERT_OP_RELOCATE_SV \
6389         assert(svp); assert(targp)
6390
6391 #  endif
6392 #endif
6393 #if defined(PERL_IN_OP_C) || defined(PERL_IN_SV_C)
6394 PERL_CALLCONV void      Perl_report_redefined_cv(pTHX_ const SV *name, const CV *old_cv, SV * const *new_const_svp)
6395                         __attribute__nonnull__(pTHX_1)
6396                         __attribute__nonnull__(pTHX_2);
6397 #define PERL_ARGS_ASSERT_REPORT_REDEFINED_CV    \
6398         assert(name); assert(old_cv)
6399
6400 #endif
6401 #if defined(PERL_IN_PAD_C)
6402 STATIC PADOFFSET        S_pad_alloc_name(pTHX_ SV *namesv, U32 flags, HV *typestash, HV *ourstash)
6403                         __attribute__nonnull__(pTHX_1);
6404 #define PERL_ARGS_ASSERT_PAD_ALLOC_NAME \
6405         assert(namesv)
6406
6407 STATIC void     S_pad_check_dup(pTHX_ SV *name, U32 flags, const HV *ourstash)
6408                         __attribute__nonnull__(pTHX_1);
6409 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6410         assert(name)
6411
6412 STATIC PADOFFSET        S_pad_findlex(pTHX_ const char *namepv, STRLEN namelen, U32 flags, const CV* cv, U32 seq, int warn, SV** out_capture, SV** out_name_sv, int *out_flags)
6413                         __attribute__nonnull__(pTHX_1)
6414                         __attribute__nonnull__(pTHX_4)
6415                         __attribute__nonnull__(pTHX_8)
6416                         __attribute__nonnull__(pTHX_9);
6417 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6418         assert(namepv); assert(cv); assert(out_name_sv); assert(out_flags)
6419
6420 STATIC void     S_pad_reset(pTHX);
6421 #endif
6422 #if defined(PERL_IN_PERL_C)
6423 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
6424                         __attribute__nonnull__(pTHX_1)
6425                         __attribute__nonnull__(pTHX_2);
6426 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
6427         assert(linestr_sv); assert(rsfp)
6428
6429 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
6430 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
6431                         __attribute__nonnull__(pTHX_1);
6432 #define PERL_ARGS_ASSERT_INCPUSH        \
6433         assert(dir)
6434
6435 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
6436                         __attribute__nonnull__(pTHX_1);
6437 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
6438         assert(p)
6439
6440 STATIC void     S_init_ids(pTHX);
6441 STATIC void     S_init_interp(pTHX);
6442 STATIC void     S_init_main_stash(pTHX);
6443 STATIC void     S_init_perllib(pTHX);
6444 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
6445                         __attribute__nonnull__(pTHX_2);
6446 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
6447         assert(argv)
6448
6449 STATIC void     S_init_predump_symbols(pTHX);
6450 STATIC SV*      S_mayberelocate(pTHX_ const char *const dir, STRLEN len, U32 flags)
6451                         __attribute__nonnull__(pTHX_1);
6452 #define PERL_ARGS_ASSERT_MAYBERELOCATE  \
6453         assert(dir)
6454
6455 PERL_STATIC_NO_RET void S_minus_v(pTHX)
6456                         __attribute__noreturn__;
6457
6458 PERL_STATIC_NO_RET void S_my_exit_jump(pTHX)
6459                         __attribute__noreturn__;
6460
6461 STATIC void     S_nuke_stacks(pTHX);
6462 STATIC PerlIO * S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript)
6463                         __attribute__nonnull__(pTHX_1)
6464                         __attribute__nonnull__(pTHX_3);
6465 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
6466         assert(scriptname); assert(suidscript)
6467
6468 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
6469 PERL_STATIC_NO_RET void S_run_body(pTHX_ I32 oldscope)
6470                         __attribute__noreturn__;
6471
6472 PERL_STATIC_NO_RET void S_usage(pTHX)
6473                         __attribute__noreturn__;
6474
6475 #endif
6476 #if defined(PERL_IN_PP_C)
6477 STATIC size_t   S_do_chomp(pTHX_ SV *retval, SV *sv, bool chomping)
6478                         __attribute__nonnull__(pTHX_1)
6479                         __attribute__nonnull__(pTHX_2);
6480 #define PERL_ARGS_ASSERT_DO_CHOMP       \
6481         assert(retval); assert(sv)
6482
6483 STATIC OP*      S_do_delete_local(pTHX);
6484 STATIC SV*      S_refto(pTHX_ SV* sv)
6485                         __attribute__warn_unused_result__
6486                         __attribute__nonnull__(pTHX_1);
6487 #define PERL_ARGS_ASSERT_REFTO  \
6488         assert(sv)
6489
6490 #endif
6491 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
6492 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
6493                         __attribute__warn_unused_result__
6494                         __attribute__nonnull__(pTHX_1)
6495                         __attribute__nonnull__(pTHX_2)
6496                         __attribute__nonnull__(pTHX_4);
6497 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
6498         assert(sv); assert(what); assert(spp)
6499
6500 #endif
6501 #if defined(PERL_IN_PP_CTL_C)
6502 STATIC PerlIO * S_check_type_and_open(pTHX_ SV *name)
6503                         __attribute__warn_unused_result__
6504                         __attribute__nonnull__(pTHX_1);
6505 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
6506         assert(name)
6507
6508 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
6509                         __attribute__nonnull__(pTHX_1);
6510 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
6511         assert(matcher)
6512
6513 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other, const bool copied);
6514 STATIC OP*      S_docatch(pTHX_ OP *o)
6515                         __attribute__warn_unused_result__;
6516
6517 STATIC bool     S_doeval(pTHX_ int gimme, CV* outside, U32 seq, HV* hh);
6518 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, STRLEN len, U32 flags, OP **opstack, OP **oplimit)
6519                         __attribute__warn_unused_result__
6520                         __attribute__nonnull__(pTHX_1)
6521                         __attribute__nonnull__(pTHX_2)
6522                         __attribute__nonnull__(pTHX_5)
6523                         __attribute__nonnull__(pTHX_6);
6524 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
6525         assert(o); assert(label); assert(opstack); assert(oplimit)
6526
6527 STATIC MAGIC *  S_doparseform(pTHX_ SV *sv)
6528                         __attribute__nonnull__(pTHX_1);
6529 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
6530         assert(sv)
6531
6532 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
6533                         __attribute__warn_unused_result__;
6534
6535 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
6536                         __attribute__warn_unused_result__;
6537
6538 STATIC I32      S_dopoptolabel(pTHX_ const char *label, STRLEN len, U32 flags)
6539                         __attribute__warn_unused_result__
6540                         __attribute__nonnull__(pTHX_1);
6541 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
6542         assert(label)
6543
6544 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
6545                         __attribute__warn_unused_result__;
6546
6547 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
6548                         __attribute__warn_unused_result__
6549                         __attribute__nonnull__(pTHX_1);
6550 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
6551         assert(cxstk)
6552
6553 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
6554                         __attribute__warn_unused_result__;
6555
6556 STATIC SV **    S_leave_common(pTHX_ SV **newsp, SV **sp, SV **mark, I32 gimme, U32 flags, bool lvalue)
6557                         __attribute__nonnull__(pTHX_1)
6558                         __attribute__nonnull__(pTHX_2)
6559                         __attribute__nonnull__(pTHX_3);
6560 #define PERL_ARGS_ASSERT_LEAVE_COMMON   \
6561         assert(newsp); assert(sp); assert(mark)
6562
6563 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
6564                         __attribute__warn_unused_result__
6565                         __attribute__nonnull__(pTHX_1);
6566 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
6567         assert(re)
6568
6569 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
6570                         __attribute__warn_unused_result__
6571                         __attribute__nonnull__(pTHX_1)
6572                         __attribute__nonnull__(pTHX_2);
6573 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
6574         assert(matcher); assert(sv)
6575
6576 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
6577                         __attribute__warn_unused_result__;
6578
6579 PERL_STATIC_INLINE bool S_path_is_searchable(const char *name)
6580                         __attribute__warn_unused_result__
6581                         __attribute__nonnull__(1);
6582 #define PERL_ARGS_ASSERT_PATH_IS_SEARCHABLE     \
6583         assert(name)
6584
6585 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
6586                         __attribute__warn_unused_result__
6587                         __attribute__nonnull__(pTHX_2);
6588 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
6589         assert(buf_sv)
6590
6591 STATIC void     S_rxres_free(pTHX_ void** rsp)
6592                         __attribute__nonnull__(pTHX_1);
6593 #define PERL_ARGS_ASSERT_RXRES_FREE     \
6594         assert(rsp)
6595
6596 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
6597                         __attribute__nonnull__(pTHX_1)
6598                         __attribute__nonnull__(pTHX_2);
6599 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
6600         assert(rsp); assert(rx)
6601
6602 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
6603                         __attribute__nonnull__(pTHX_2);
6604 #define PERL_ARGS_ASSERT_SAVE_LINES     \
6605         assert(sv)
6606
6607 #endif
6608 #if defined(PERL_IN_PP_HOT_C)
6609 STATIC void     S_do_oddball(pTHX_ SV **oddkey, SV **firstkey)
6610                         __attribute__nonnull__(pTHX_1)
6611                         __attribute__nonnull__(pTHX_2);
6612 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
6613         assert(oddkey); assert(firstkey)
6614
6615 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
6616                         __attribute__warn_unused_result__
6617                         __attribute__nonnull__(pTHX_1);
6618 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
6619         assert(meth)
6620
6621 #endif
6622 #if defined(PERL_IN_PP_PACK_C)
6623 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest, const bool needs_swap)
6624                         __attribute__warn_unused_result__
6625                         __attribute__nonnull__(1)
6626                         __attribute__nonnull__(3);
6627 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
6628         assert(start); assert(dest)
6629
6630 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
6631                         __attribute__nonnull__(pTHX_1)
6632                         __attribute__nonnull__(pTHX_2);
6633 #define PERL_ARGS_ASSERT_DIV128 \
6634         assert(pnum); assert(done)
6635
6636 STATIC char     S_first_symbol(const char *pat, const char *patend)
6637                         __attribute__nonnull__(1)
6638                         __attribute__nonnull__(2);
6639 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
6640         assert(pat); assert(patend)
6641
6642 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
6643                         __attribute__warn_unused_result__
6644                         __attribute__nonnull__(pTHX_1)
6645                         __attribute__nonnull__(pTHX_2);
6646 #define PERL_ARGS_ASSERT_GET_NUM        \
6647         assert(patptr); assert(lenptr)
6648
6649 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
6650                         __attribute__nonnull__(pTHX_1)
6651                         __attribute__nonnull__(pTHX_2);
6652 #define PERL_ARGS_ASSERT_GROUP_END      \
6653         assert(patptr); assert(patend)
6654
6655 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
6656                         __attribute__warn_unused_result__
6657                         __attribute__nonnull__(pTHX_1);
6658 #define PERL_ARGS_ASSERT_IS_AN_INT      \
6659         assert(s)
6660
6661 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
6662                         __attribute__nonnull__(pTHX_1);
6663 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
6664         assert(symptr)
6665
6666 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
6667                         __attribute__nonnull__(pTHX_1);
6668 #define PERL_ARGS_ASSERT_MUL128 \
6669         assert(sv)
6670
6671 STATIC bool     S_need_utf8(const char *pat, const char *patend)
6672                         __attribute__nonnull__(1)
6673                         __attribute__nonnull__(2);
6674 #define PERL_ARGS_ASSERT_NEED_UTF8      \
6675         assert(pat); assert(patend)
6676
6677 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
6678                         __attribute__nonnull__(pTHX_1);
6679 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
6680         assert(symptr)
6681
6682 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
6683                         __attribute__nonnull__(pTHX_1)
6684                         __attribute__nonnull__(pTHX_2)
6685                         __attribute__nonnull__(pTHX_3)
6686                         __attribute__nonnull__(pTHX_4);
6687 #define PERL_ARGS_ASSERT_PACK_REC       \
6688         assert(cat); assert(symptr); assert(beglist); assert(endlist)
6689
6690 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
6691                         __attribute__warn_unused_result__
6692                         __attribute__nonnull__(pTHX_1);
6693 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
6694         assert(sv)
6695
6696 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
6697                         __attribute__nonnull__(pTHX_1)
6698                         __attribute__nonnull__(pTHX_2)
6699                         __attribute__nonnull__(pTHX_3)
6700                         __attribute__nonnull__(pTHX_4);
6701 #define PERL_ARGS_ASSERT_UNPACK_REC     \
6702         assert(symptr); assert(s); assert(strbeg); assert(strend)
6703
6704 #endif
6705 #if defined(PERL_IN_PP_SORT_C)
6706 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
6707                         __attribute__nonnull__(pTHX_1)
6708                         __attribute__nonnull__(pTHX_2);
6709 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
6710         assert(str1); assert(str2)
6711
6712 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
6713                         __attribute__nonnull__(pTHX_1)
6714                         __attribute__nonnull__(pTHX_2);
6715 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
6716         assert(a); assert(b)
6717
6718 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
6719                         __attribute__nonnull__(pTHX_1)
6720                         __attribute__nonnull__(pTHX_2);
6721 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
6722         assert(a); assert(b)
6723
6724 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
6725                         __attribute__nonnull__(pTHX_3);
6726 #define PERL_ARGS_ASSERT_QSORTSVU       \
6727         assert(compare)
6728
6729 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
6730                         __attribute__nonnull__(pTHX_1)
6731                         __attribute__nonnull__(pTHX_2);
6732 #define PERL_ARGS_ASSERT_SORTCV \
6733         assert(a); assert(b)
6734
6735 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
6736                         __attribute__nonnull__(pTHX_1)
6737                         __attribute__nonnull__(pTHX_2);
6738 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
6739         assert(a); assert(b)
6740
6741 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
6742                         __attribute__nonnull__(pTHX_1)
6743                         __attribute__nonnull__(pTHX_2);
6744 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
6745         assert(a); assert(b)
6746
6747 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
6748                         __attribute__nonnull__(pTHX_1)
6749                         __attribute__nonnull__(pTHX_2);
6750 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
6751         assert(a); assert(b)
6752
6753 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
6754                         __attribute__nonnull__(pTHX_1)
6755                         __attribute__nonnull__(pTHX_2);
6756 #define PERL_ARGS_ASSERT_SV_NCMP        \
6757         assert(a); assert(b)
6758
6759 #  if defined(USE_LOCALE_COLLATE)
6760 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
6761                         __attribute__nonnull__(pTHX_1)
6762                         __attribute__nonnull__(pTHX_2);
6763 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
6764         assert(str1); assert(str2)
6765
6766 #  endif
6767 #endif
6768 #if defined(PERL_IN_PP_SYS_C)
6769 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
6770                         __attribute__nonnull__(pTHX_1)
6771                         __attribute__nonnull__(pTHX_2);
6772 #define PERL_ARGS_ASSERT_DOFORM \
6773         assert(cv); assert(gv)
6774
6775 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
6776                         __attribute__nonnull__(pTHX_1);
6777 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
6778         assert(array)
6779
6780 #endif
6781 #if defined(PERL_IN_REGCOMP_C)
6782 STATIC void     S__append_range_to_invlist(pTHX_ SV* const invlist, const UV start, const UV end)
6783                         __attribute__nonnull__(pTHX_1);
6784 #define PERL_ARGS_ASSERT__APPEND_RANGE_TO_INVLIST       \
6785         assert(invlist)
6786
6787 PERL_STATIC_INLINE UV*  S__invlist_array_init(SV* const invlist, const bool will_have_0)
6788                         __attribute__warn_unused_result__
6789                         __attribute__nonnull__(1);
6790 #define PERL_ARGS_ASSERT__INVLIST_ARRAY_INIT    \
6791         assert(invlist)
6792
6793 STATIC void     S_add_above_Latin1_folds(pTHX_ RExC_state_t *pRExC_state, const U8 cp, SV** invlist)
6794                         __attribute__nonnull__(pTHX_1)
6795                         __attribute__nonnull__(pTHX_3);
6796 #define PERL_ARGS_ASSERT_ADD_ABOVE_LATIN1_FOLDS \
6797         assert(pRExC_state); assert(invlist)
6798
6799 PERL_STATIC_INLINE SV*  S_add_cp_to_invlist(pTHX_ SV* invlist, const UV cp)
6800                         __attribute__warn_unused_result__;
6801
6802 STATIC U32      S_add_data(RExC_state_t* const pRExC_state, const char* const s, const U32 n)
6803                         __attribute__warn_unused_result__
6804                         __attribute__nonnull__(1)
6805                         __attribute__nonnull__(2);
6806 #define PERL_ARGS_ASSERT_ADD_DATA       \
6807         assert(pRExC_state); assert(s)
6808
6809 STATIC AV*      S_add_multi_match(pTHX_ AV* multi_char_matches, SV* multi_string, const STRLEN cp_count)
6810                         __attribute__nonnull__(pTHX_2);
6811 #define PERL_ARGS_ASSERT_ADD_MULTI_MATCH        \
6812         assert(multi_string)
6813
6814 PERL_STATIC_INLINE void S_alloc_maybe_populate_EXACT(pTHX_ RExC_state_t *pRExC_state, regnode *node, I32 *flagp, STRLEN len, UV code_point, bool downgradable)
6815                         __attribute__nonnull__(pTHX_1)
6816                         __attribute__nonnull__(pTHX_2)
6817                         __attribute__nonnull__(pTHX_3);
6818 #define PERL_ARGS_ASSERT_ALLOC_MAYBE_POPULATE_EXACT     \
6819         assert(pRExC_state); assert(node); assert(flagp)
6820
6821 PERL_STATIC_INLINE U8   S_compute_EXACTish(RExC_state_t *pRExC_state)
6822                         __attribute__nonnull__(1);
6823 #define PERL_ARGS_ASSERT_COMPUTE_EXACTISH       \
6824         assert(pRExC_state)
6825
6826 STATIC regnode *        S_construct_ahocorasick_from_trie(pTHX_ RExC_state_t *pRExC_state, regnode *source, U32 depth)
6827                         __attribute__nonnull__(pTHX_1)
6828                         __attribute__nonnull__(pTHX_2);
6829 #define PERL_ARGS_ASSERT_CONSTRUCT_AHOCORASICK_FROM_TRIE        \
6830         assert(pRExC_state); assert(source)
6831
6832 STATIC bool     S_could_it_be_a_POSIX_class(RExC_state_t *pRExC_state)
6833                         __attribute__nonnull__(1);
6834 #define PERL_ARGS_ASSERT_COULD_IT_BE_A_POSIX_CLASS      \
6835         assert(pRExC_state)
6836
6837 STATIC SV*      S_get_ANYOF_cp_list_for_ssc(pTHX_ const RExC_state_t *pRExC_state, const regnode_charclass* const node)
6838                         __attribute__nonnull__(pTHX_1)
6839                         __attribute__nonnull__(pTHX_2);
6840 #define PERL_ARGS_ASSERT_GET_ANYOF_CP_LIST_FOR_SSC      \
6841         assert(pRExC_state); assert(node)
6842
6843 PERL_STATIC_INLINE STRLEN*      S_get_invlist_iter_addr(SV* invlist)
6844                         __attribute__warn_unused_result__
6845                         __attribute__nonnull__(1);
6846 #define PERL_ARGS_ASSERT_GET_INVLIST_ITER_ADDR  \
6847         assert(invlist)
6848
6849 PERL_STATIC_INLINE IV*  S_get_invlist_previous_index_addr(SV* invlist)
6850                         __attribute__warn_unused_result__
6851                         __attribute__nonnull__(1);
6852 #define PERL_ARGS_ASSERT_GET_INVLIST_PREVIOUS_INDEX_ADDR        \
6853         assert(invlist)
6854
6855 STATIC STRLEN   S_grok_bslash_N(pTHX_ RExC_state_t *pRExC_state, regnode** nodep, UV *valuep, I32 *flagp, U32 depth, SV** substitute_parse)
6856                         __attribute__nonnull__(pTHX_1)
6857                         __attribute__nonnull__(pTHX_4);
6858 #define PERL_ARGS_ASSERT_GROK_BSLASH_N  \
6859         assert(pRExC_state); assert(flagp)
6860
6861 STATIC regnode* S_handle_regex_sets(pTHX_ RExC_state_t *pRExC_state, SV ** return_invlist, I32 *flagp, U32 depth, char * const oregcomp_parse)
6862                         __attribute__nonnull__(pTHX_1)
6863                         __attribute__nonnull__(pTHX_3)
6864                         __attribute__nonnull__(pTHX_5);
6865 #define PERL_ARGS_ASSERT_HANDLE_REGEX_SETS      \
6866         assert(pRExC_state); assert(flagp); assert(oregcomp_parse)
6867
6868 PERL_STATIC_INLINE UV*  S_invlist_array(SV* const invlist)
6869                         __attribute__warn_unused_result__
6870                         __attribute__nonnull__(1);
6871 #define PERL_ARGS_ASSERT_INVLIST_ARRAY  \
6872         assert(invlist)
6873
6874 PERL_STATIC_INLINE SV*  S_invlist_clone(pTHX_ SV* const invlist)
6875                         __attribute__warn_unused_result__
6876                         __attribute__nonnull__(pTHX_1);
6877 #define PERL_ARGS_ASSERT_INVLIST_CLONE  \
6878         assert(invlist)
6879
6880 STATIC void     S_invlist_extend(pTHX_ SV* const invlist, const UV len)
6881                         __attribute__nonnull__(pTHX_1);
6882 #define PERL_ARGS_ASSERT_INVLIST_EXTEND \
6883         assert(invlist)
6884
6885 PERL_STATIC_INLINE UV   S_invlist_highest(SV* const invlist)
6886                         __attribute__warn_unused_result__
6887                         __attribute__nonnull__(1);
6888 #define PERL_ARGS_ASSERT_INVLIST_HIGHEST        \
6889         assert(invlist)
6890
6891 PERL_STATIC_INLINE bool S_invlist_is_iterating(SV* const invlist)
6892                         __attribute__warn_unused_result__
6893                         __attribute__nonnull__(1);
6894 #define PERL_ARGS_ASSERT_INVLIST_IS_ITERATING   \
6895         assert(invlist)
6896
6897 PERL_STATIC_INLINE void S_invlist_iterfinish(SV* invlist)
6898                         __attribute__nonnull__(1);
6899 #define PERL_ARGS_ASSERT_INVLIST_ITERFINISH     \
6900         assert(invlist)
6901
6902 PERL_STATIC_INLINE void S_invlist_iterinit(SV* invlist)
6903                         __attribute__nonnull__(1);
6904 #define PERL_ARGS_ASSERT_INVLIST_ITERINIT       \
6905         assert(invlist)
6906
6907 STATIC bool     S_invlist_iternext(SV* invlist, UV* start, UV* end)
6908                         __attribute__warn_unused_result__
6909                         __attribute__nonnull__(1)
6910                         __attribute__nonnull__(2)
6911                         __attribute__nonnull__(3);
6912 #define PERL_ARGS_ASSERT_INVLIST_ITERNEXT       \
6913         assert(invlist); assert(start); assert(end)
6914
6915 PERL_STATIC_INLINE UV   S_invlist_max(SV* const invlist)
6916                         __attribute__warn_unused_result__
6917                         __attribute__nonnull__(1);
6918 #define PERL_ARGS_ASSERT_INVLIST_MAX    \
6919         assert(invlist)
6920
6921 PERL_STATIC_INLINE IV   S_invlist_previous_index(SV* const invlist)
6922                         __attribute__warn_unused_result__
6923                         __attribute__nonnull__(1);
6924 #define PERL_ARGS_ASSERT_INVLIST_PREVIOUS_INDEX \
6925         assert(invlist)
6926
6927 PERL_STATIC_INLINE void S_invlist_set_len(pTHX_ SV* const invlist, const UV len, const bool offset)
6928                         __attribute__nonnull__(pTHX_1);
6929 #define PERL_ARGS_ASSERT_INVLIST_SET_LEN        \
6930         assert(invlist)
6931
6932 PERL_STATIC_INLINE void S_invlist_set_previous_index(SV* const invlist, const IV index)
6933                         __attribute__nonnull__(1);
6934 #define PERL_ARGS_ASSERT_INVLIST_SET_PREVIOUS_INDEX     \
6935         assert(invlist)
6936
6937 PERL_STATIC_INLINE void S_invlist_trim(SV* const invlist)
6938                         __attribute__nonnull__(1);
6939 #define PERL_ARGS_ASSERT_INVLIST_TRIM   \
6940         assert(invlist)
6941
6942 STATIC bool     S_is_ssc_worth_it(const RExC_state_t * pRExC_state, const regnode_ssc * ssc)
6943                         __attribute__nonnull__(1)
6944                         __attribute__nonnull__(2);
6945 #define PERL_ARGS_ASSERT_IS_SSC_WORTH_IT        \
6946         assert(pRExC_state); assert(ssc)
6947
6948 STATIC U32      S_join_exact(pTHX_ RExC_state_t *pRExC_state, regnode *scan, UV *min_subtract, bool *unfolded_multi_char, U32 flags, regnode *val, U32 depth)
6949                         __attribute__nonnull__(pTHX_1)
6950                         __attribute__nonnull__(pTHX_2)
6951                         __attribute__nonnull__(pTHX_3)
6952                         __attribute__nonnull__(pTHX_4);
6953 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
6954         assert(pRExC_state); assert(scan); assert(min_subtract); assert(unfolded_multi_char)
6955
6956 STATIC I32      S_make_trie(pTHX_ RExC_state_t *pRExC_state, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 word_count, U32 flags, U32 depth)
6957                         __attribute__nonnull__(pTHX_1)
6958                         __attribute__nonnull__(pTHX_2)
6959                         __attribute__nonnull__(pTHX_3)
6960                         __attribute__nonnull__(pTHX_4)
6961                         __attribute__nonnull__(pTHX_5);
6962 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
6963         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
6964
6965 STATIC char *   S_nextchar(pTHX_ RExC_state_t *pRExC_state)
6966                         __attribute__nonnull__(pTHX_1);
6967 #define PERL_ARGS_ASSERT_NEXTCHAR       \
6968         assert(pRExC_state)
6969
6970 STATIC void     S_parse_lparen_question_flags(pTHX_ RExC_state_t *pRExC_state)
6971                         __attribute__nonnull__(pTHX_1);
6972 #define PERL_ARGS_ASSERT_PARSE_LPAREN_QUESTION_FLAGS    \
6973         assert(pRExC_state)
6974
6975 STATIC void     S_populate_ANYOF_from_invlist(pTHX_ regnode *node, SV** invlist_ptr)
6976                         __attribute__nonnull__(pTHX_1)
6977                         __attribute__nonnull__(pTHX_2);
6978 #define PERL_ARGS_ASSERT_POPULATE_ANYOF_FROM_INVLIST    \
6979         assert(node); assert(invlist_ptr)
6980
6981 PERL_STATIC_NO_RET void S_re_croak2(pTHX_ bool utf8, const char* pat1, const char* pat2, ...)
6982                         __attribute__noreturn__
6983                         __attribute__nonnull__(pTHX_2)
6984                         __attribute__nonnull__(pTHX_3);
6985 #define PERL_ARGS_ASSERT_RE_CROAK2      \
6986         assert(pat1); assert(pat2)
6987
6988 STATIC regnode* S_reg(pTHX_ RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
6989                         __attribute__nonnull__(pTHX_1)
6990                         __attribute__nonnull__(pTHX_3);
6991 #define PERL_ARGS_ASSERT_REG    \
6992         assert(pRExC_state); assert(flagp)
6993
6994 STATIC regnode* S_reg2Lanode(pTHX_ RExC_state_t *pRExC_state, const U8 op, const U32 arg1, const I32 arg2)
6995                         __attribute__nonnull__(pTHX_1);
6996 #define PERL_ARGS_ASSERT_REG2LANODE     \
6997         assert(pRExC_state)
6998
6999 STATIC regnode* S_reg_node(pTHX_ RExC_state_t *pRExC_state, U8 op)
7000                         __attribute__nonnull__(pTHX_1);
7001 #define PERL_ARGS_ASSERT_REG_NODE       \
7002         assert(pRExC_state)
7003
7004 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
7005                         __attribute__nonnull__(pTHX_2);
7006 #define PERL_ARGS_ASSERT_REG_RECODE     \
7007         assert(encp)
7008
7009 STATIC SV *     S_reg_scan_name(pTHX_ RExC_state_t *pRExC_state, U32 flags)
7010                         __attribute__nonnull__(pTHX_1);
7011 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
7012         assert(pRExC_state)
7013
7014 PERL_STATIC_INLINE char *       S_reg_skipcomment(RExC_state_t *pRExC_state, char * p)
7015                         __attribute__nonnull__(1)
7016                         __attribute__nonnull__(2);
7017 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
7018         assert(pRExC_state); assert(p)
7019
7020 STATIC regnode* S_reganode(pTHX_ RExC_state_t *pRExC_state, U8 op, U32 arg)
7021                         __attribute__nonnull__(pTHX_1);
7022 #define PERL_ARGS_ASSERT_REGANODE       \
7023         assert(pRExC_state)
7024
7025 STATIC regnode* S_regatom(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
7026                         __attribute__nonnull__(pTHX_1)
7027                         __attribute__nonnull__(pTHX_2);
7028 #define PERL_ARGS_ASSERT_REGATOM        \
7029         assert(pRExC_state); assert(flagp)
7030
7031 STATIC regnode* S_regbranch(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
7032                         __attribute__nonnull__(pTHX_1)
7033                         __attribute__nonnull__(pTHX_2);
7034 #define PERL_ARGS_ASSERT_REGBRANCH      \
7035         assert(pRExC_state); assert(flagp)
7036
7037 STATIC regnode* S_regclass(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth, const bool stop_at_1, bool allow_multi_fold, const bool silence_non_portable, SV** ret_invlist)
7038                         __attribute__nonnull__(pTHX_1)
7039                         __attribute__nonnull__(pTHX_2);
7040 #define PERL_ARGS_ASSERT_REGCLASS       \
7041         assert(pRExC_state); assert(flagp)
7042
7043 STATIC void     S_reginsert(pTHX_ RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
7044                         __attribute__nonnull__(pTHX_1)
7045                         __attribute__nonnull__(pTHX_3);
7046 #define PERL_ARGS_ASSERT_REGINSERT      \
7047         assert(pRExC_state); assert(opnd)
7048
7049 STATIC regnode* S_regnode_guts(pTHX_ RExC_state_t *pRExC_state, const U8 op, const STRLEN extra_len, const char* const name)
7050                         __attribute__nonnull__(pTHX_1)
7051                         __attribute__nonnull__(pTHX_4);
7052 #define PERL_ARGS_ASSERT_REGNODE_GUTS   \
7053         assert(pRExC_state); assert(name)
7054
7055 STATIC char *   S_regpatws(RExC_state_t *pRExC_state, char *p, const bool recognize_comment)
7056                         __attribute__warn_unused_result__
7057                         __attribute__nonnull__(1)
7058                         __attribute__nonnull__(2);
7059 #define PERL_ARGS_ASSERT_REGPATWS       \
7060         assert(pRExC_state); assert(p)
7061
7062 STATIC regnode* S_regpiece(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
7063                         __attribute__nonnull__(pTHX_1)
7064                         __attribute__nonnull__(pTHX_2);
7065 #define PERL_ARGS_ASSERT_REGPIECE       \
7066         assert(pRExC_state); assert(flagp)
7067
7068 PERL_STATIC_INLINE I32  S_regpposixcc(pTHX_ RExC_state_t *pRExC_state, I32 value, const bool strict)
7069                         __attribute__nonnull__(pTHX_1);
7070 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
7071         assert(pRExC_state)
7072
7073 STATIC void     S_regtail(pTHX_ RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
7074                         __attribute__nonnull__(pTHX_1)
7075                         __attribute__nonnull__(pTHX_2)
7076                         __attribute__nonnull__(pTHX_3);
7077 #define PERL_ARGS_ASSERT_REGTAIL        \
7078         assert(pRExC_state); assert(p); assert(val)
7079
7080 PERL_STATIC_INLINE STRLEN       S_reguni(pTHX_ const RExC_state_t *pRExC_state, UV uv, char *s)
7081                         __attribute__nonnull__(pTHX_1)
7082                         __attribute__nonnull__(pTHX_3);
7083 #define PERL_ARGS_ASSERT_REGUNI \
7084         assert(pRExC_state); assert(s)
7085
7086 STATIC void     S_scan_commit(pTHX_ const RExC_state_t *pRExC_state, struct scan_data_t *data, SSize_t *minlenp, int is_inf)
7087                         __attribute__nonnull__(pTHX_1)
7088                         __attribute__nonnull__(pTHX_2)
7089                         __attribute__nonnull__(pTHX_3);
7090 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
7091         assert(pRExC_state); assert(data); assert(minlenp)
7092
7093 STATIC void     S_set_ANYOF_arg(pTHX_ RExC_state_t* const pRExC_state, regnode* const node, SV* const cp_list, SV* const runtime_defns, SV* const only_utf8_locale_list, SV* const swash, const bool has_user_defined_property)
7094                         __attribute__nonnull__(pTHX_1)
7095                         __attribute__nonnull__(pTHX_2);
7096 #define PERL_ARGS_ASSERT_SET_ANYOF_ARG  \
7097         assert(pRExC_state); assert(node)
7098
7099 PERL_STATIC_INLINE void S_ssc_add_range(pTHX_ regnode_ssc *ssc, UV const start, UV const end)
7100                         __attribute__nonnull__(pTHX_1);
7101 #define PERL_ARGS_ASSERT_SSC_ADD_RANGE  \
7102         assert(ssc)
7103
7104 STATIC void     S_ssc_and(pTHX_ const RExC_state_t *pRExC_state, regnode_ssc *ssc, const regnode_charclass *and_with)
7105                         __attribute__nonnull__(pTHX_1)
7106                         __attribute__nonnull__(pTHX_2)
7107                         __attribute__nonnull__(pTHX_3);
7108 #define PERL_ARGS_ASSERT_SSC_AND        \
7109         assert(pRExC_state); assert(ssc); assert(and_with)
7110
7111 STATIC void     S_ssc_anything(pTHX_ regnode_ssc *ssc)
7112                         __attribute__nonnull__(pTHX_1);
7113 #define PERL_ARGS_ASSERT_SSC_ANYTHING   \
7114         assert(ssc)
7115
7116 PERL_STATIC_INLINE void S_ssc_clear_locale(regnode_ssc *ssc)
7117                         __attribute__nonnull__(1);
7118 #define PERL_ARGS_ASSERT_SSC_CLEAR_LOCALE       \
7119         assert(ssc)
7120
7121 PERL_STATIC_INLINE void S_ssc_cp_and(pTHX_ regnode_ssc *ssc, UV const cp)
7122                         __attribute__nonnull__(pTHX_1);
7123 #define PERL_ARGS_ASSERT_SSC_CP_AND     \
7124         assert(ssc)
7125
7126 STATIC void     S_ssc_finalize(pTHX_ RExC_state_t *pRExC_state, regnode_ssc *ssc)
7127                         __attribute__nonnull__(pTHX_1)
7128                         __attribute__nonnull__(pTHX_2);
7129 #define PERL_ARGS_ASSERT_SSC_FINALIZE   \
7130         assert(pRExC_state); assert(ssc)
7131
7132 STATIC void     S_ssc_init(pTHX_ const RExC_state_t *pRExC_state, regnode_ssc *ssc)
7133                         __attribute__nonnull__(pTHX_1)
7134                         __attribute__nonnull__(pTHX_2);
7135 #define PERL_ARGS_ASSERT_SSC_INIT       \
7136         assert(pRExC_state); assert(ssc)
7137
7138 PERL_STATIC_INLINE void S_ssc_intersection(pTHX_ regnode_ssc *ssc, SV* const invlist, const bool invert_2nd)
7139                         __attribute__nonnull__(pTHX_1)
7140                         __attribute__nonnull__(pTHX_2);
7141 #define PERL_ARGS_ASSERT_SSC_INTERSECTION       \
7142         assert(ssc); assert(invlist)
7143
7144 STATIC int      S_ssc_is_anything(const regnode_ssc *ssc)
7145                         __attribute__warn_unused_result__
7146                         __attribute__nonnull__(1);
7147 #define PERL_ARGS_ASSERT_SSC_IS_ANYTHING        \
7148         assert(ssc)
7149
7150 STATIC int      S_ssc_is_cp_posixl_init(const RExC_state_t *pRExC_state, const regnode_ssc *ssc)
7151                         __attribute__warn_unused_result__
7152                         __attribute__nonnull__(1)
7153                         __attribute__nonnull__(2);
7154 #define PERL_ARGS_ASSERT_SSC_IS_CP_POSIXL_INIT  \
7155         assert(pRExC_state); assert(ssc)
7156
7157 STATIC void     S_ssc_or(pTHX_ const RExC_state_t *pRExC_state, regnode_ssc *ssc, const regnode_charclass *or_with)
7158                         __attribute__nonnull__(pTHX_1)
7159                         __attribute__nonnull__(pTHX_2)
7160                         __attribute__nonnull__(pTHX_3);
7161 #define PERL_ARGS_ASSERT_SSC_OR \
7162         assert(pRExC_state); assert(ssc); assert(or_with)
7163
7164 PERL_STATIC_INLINE void S_ssc_union(pTHX_ regnode_ssc *ssc, SV* const invlist, const bool invert_2nd)
7165                         __attribute__nonnull__(pTHX_1)
7166                         __attribute__nonnull__(pTHX_2);
7167 #define PERL_ARGS_ASSERT_SSC_UNION      \
7168         assert(ssc); assert(invlist)
7169
7170 STATIC SSize_t  S_study_chunk(pTHX_ RExC_state_t *pRExC_state, regnode **scanp, SSize_t *minlenp, SSize_t *deltap, regnode *last, struct scan_data_t *data, I32 stopparen, U32 recursed_depth, regnode_ssc *and_withp, U32 flags, U32 depth)
7171                         __attribute__nonnull__(pTHX_1)
7172                         __attribute__nonnull__(pTHX_2)
7173                         __attribute__nonnull__(pTHX_3)
7174                         __attribute__nonnull__(pTHX_4)
7175                         __attribute__nonnull__(pTHX_5);
7176 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
7177         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
7178
7179 #endif
7180 #if defined(PERL_IN_REGCOMP_C) || defined (PERL_IN_DUMP_C)
7181 PERL_CALLCONV void      Perl__invlist_dump(pTHX_ PerlIO *file, I32 level, const char* const indent, SV* const invlist)
7182                         __attribute__nonnull__(pTHX_1)
7183                         __attribute__nonnull__(pTHX_3)
7184                         __attribute__nonnull__(pTHX_4);
7185 #define PERL_ARGS_ASSERT__INVLIST_DUMP  \
7186         assert(file); assert(indent); assert(invlist)
7187
7188 #endif
7189 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_PERL_C) || defined(PERL_IN_UTF8_C)
7190 PERL_CALLCONV SV*       Perl__new_invlist_C_array(pTHX_ const UV* const list)
7191                         __attribute__warn_unused_result__
7192                         __attribute__nonnull__(pTHX_1);
7193 #define PERL_ARGS_ASSERT__NEW_INVLIST_C_ARRAY   \
7194         assert(list)
7195
7196 #endif
7197 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_REGEXEC_C)
7198 PERL_CALLCONV SV*       Perl__get_regclass_nonbitmap_data(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **lonly_utf8_locale, SV *exclude_list)
7199                         __attribute__nonnull__(pTHX_2);
7200 #define PERL_ARGS_ASSERT__GET_REGCLASS_NONBITMAP_DATA   \
7201         assert(node)
7202
7203 PERL_CALLCONV void      Perl__load_PL_utf8_foldclosures(pTHX);
7204 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o, const regmatch_info *reginfo, const RExC_state_t *pRExC_state)
7205                         __attribute__nonnull__(pTHX_2)
7206                         __attribute__nonnull__(pTHX_3);
7207 #define PERL_ARGS_ASSERT_REGPROP        \
7208         assert(sv); assert(o)
7209
7210 #endif
7211 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_REGEXEC_C) || defined(PERL_IN_UTF8_C)
7212 PERL_CALLCONV SV*       Perl__get_swash_invlist(pTHX_ SV* const swash)
7213                         __attribute__warn_unused_result__
7214                         __attribute__nonnull__(pTHX_1);
7215 #define PERL_ARGS_ASSERT__GET_SWASH_INVLIST     \
7216         assert(swash)
7217
7218 PERL_STATIC_INLINE bool S__invlist_contains_cp(SV* const invlist, const UV cp)
7219                         __attribute__warn_unused_result__
7220                         __attribute__nonnull__(1);
7221 #define PERL_ARGS_ASSERT__INVLIST_CONTAINS_CP   \
7222         assert(invlist)
7223
7224 PERL_CALLCONV SV*       Perl__invlist_contents(pTHX_ SV* const invlist)
7225                         __attribute__warn_unused_result__
7226                         __attribute__nonnull__(pTHX_1);
7227 #define PERL_ARGS_ASSERT__INVLIST_CONTENTS      \
7228         assert(invlist)
7229
7230 PERL_STATIC_INLINE UV   S__invlist_len(SV* const invlist)
7231                         __attribute__warn_unused_result__
7232                         __attribute__nonnull__(1);
7233 #define PERL_ARGS_ASSERT__INVLIST_LEN   \
7234         assert(invlist)
7235
7236 PERL_CALLCONV IV        Perl__invlist_search(SV* const invlist, const UV cp)
7237                         __attribute__warn_unused_result__
7238                         __attribute__nonnull__(1);
7239 #define PERL_ARGS_ASSERT__INVLIST_SEARCH        \
7240         assert(invlist)
7241
7242 PERL_CALLCONV HV*       Perl__swash_inversion_hash(pTHX_ SV* const swash)
7243                         __attribute__warn_unused_result__
7244                         __attribute__nonnull__(pTHX_1);
7245 #define PERL_ARGS_ASSERT__SWASH_INVERSION_HASH  \
7246         assert(swash)
7247
7248 PERL_STATIC_INLINE bool*        S_get_invlist_offset_addr(SV* invlist)
7249                         __attribute__warn_unused_result__
7250                         __attribute__nonnull__(1);
7251 #define PERL_ARGS_ASSERT_GET_INVLIST_OFFSET_ADDR        \
7252         assert(invlist)
7253
7254 #endif
7255 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_REGEXEC_C) || defined(PERL_IN_UTF8_C) || defined(PERL_IN_TOKE_C)
7256 PERL_CALLCONV SV*       Perl__core_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none, SV* invlist, U8* const flags_p)
7257                         __attribute__nonnull__(pTHX_1)
7258                         __attribute__nonnull__(pTHX_2)
7259                         __attribute__nonnull__(pTHX_3);
7260 #define PERL_ARGS_ASSERT__CORE_SWASH_INIT       \
7261         assert(pkg); assert(name); assert(listsv)
7262
7263 #endif
7264 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_TOKE_C)
7265 STATIC char*    S_form_short_octal_warning(pTHX_ const char * const s, const STRLEN len)
7266                         __attribute__warn_unused_result__
7267                         __attribute__pure__
7268                         __attribute__nonnull__(pTHX_1);
7269 #define PERL_ARGS_ASSERT_FORM_SHORT_OCTAL_WARNING       \
7270         assert(s)
7271
7272 STATIC char     S_grok_bslash_c(pTHX_ const char source, const bool output_warning)
7273                         __attribute__warn_unused_result__;
7274
7275 STATIC bool     S_grok_bslash_o(pTHX_ char** s, UV* uv, const char** error_msg, const bool output_warning, const bool strict, const bool silence_non_portable, const bool utf8)
7276                         __attribute__warn_unused_result__
7277                         __attribute__nonnull__(pTHX_1)
7278                         __attribute__nonnull__(pTHX_2)
7279                         __attribute__nonnull__(pTHX_3);
7280 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
7281         assert(s); assert(uv); assert(error_msg)
7282
7283 PERL_STATIC_INLINE bool S_grok_bslash_x(pTHX_ char** s, UV* uv, const char** error_msg, const bool output_warning, const bool strict, const bool silence_non_portable, const bool utf8)
7284                         __attribute__warn_unused_result__
7285                         __attribute__nonnull__(pTHX_1)
7286                         __attribute__nonnull__(pTHX_2)
7287                         __attribute__nonnull__(pTHX_3);
7288 #define PERL_ARGS_ASSERT_GROK_BSLASH_X  \
7289         assert(s); assert(uv); assert(error_msg)
7290
7291 PERL_STATIC_INLINE I32  S_regcurly(const char *s)
7292                         __attribute__warn_unused_result__
7293                         __attribute__pure__
7294                         __attribute__nonnull__(1);
7295 #define PERL_ARGS_ASSERT_REGCURLY       \
7296         assert(s)
7297
7298 #endif
7299 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_UTF8_C)
7300 PERL_CALLCONV SV*       Perl__add_range_to_invlist(pTHX_ SV* invlist, const UV start, const UV end)
7301                         __attribute__warn_unused_result__;
7302
7303 /* PERL_CALLCONV void   _invlist_intersection(pTHX_ SV* const a, SV* const b, SV** i)
7304                         __attribute__nonnull__(pTHX_1)
7305                         __attribute__nonnull__(pTHX_2)
7306                         __attribute__nonnull__(pTHX_3); */
7307
7308 PERL_CALLCONV void      Perl__invlist_intersection_maybe_complement_2nd(pTHX_ SV* const a, SV* const b, const bool complement_b, SV** i)
7309                         __attribute__nonnull__(pTHX_2)
7310                         __attribute__nonnull__(pTHX_4);
7311 #define PERL_ARGS_ASSERT__INVLIST_INTERSECTION_MAYBE_COMPLEMENT_2ND     \
7312         assert(b); assert(i)
7313
7314 PERL_CALLCONV void      Perl__invlist_invert(pTHX_ SV* const invlist)
7315                         __attribute__nonnull__(pTHX_1);
7316 #define PERL_ARGS_ASSERT__INVLIST_INVERT        \
7317         assert(invlist)
7318
7319 PERL_CALLCONV void      Perl__invlist_populate_swatch(SV* const invlist, const UV start, const UV end, U8* swatch)
7320                         __attribute__nonnull__(1)
7321                         __attribute__nonnull__(4);
7322 #define PERL_ARGS_ASSERT__INVLIST_POPULATE_SWATCH       \
7323         assert(invlist); assert(swatch)
7324
7325 /* PERL_CALLCONV void   _invlist_subtract(pTHX_ SV* const a, SV* const b, SV** result)
7326                         __attribute__nonnull__(pTHX_1)
7327                         __attribute__nonnull__(pTHX_2)
7328                         __attribute__nonnull__(pTHX_3); */
7329
7330 /* PERL_CALLCONV void   _invlist_union(pTHX_ SV* const a, SV* const b, SV** output)
7331                         __attribute__nonnull__(pTHX_2)
7332                         __attribute__nonnull__(pTHX_3); */
7333
7334 PERL_CALLCONV void      Perl__invlist_union_maybe_complement_2nd(pTHX_ SV* const a, SV* const b, const bool complement_b, SV** output)
7335                         __attribute__nonnull__(pTHX_2)
7336                         __attribute__nonnull__(pTHX_4);
7337 #define PERL_ARGS_ASSERT__INVLIST_UNION_MAYBE_COMPLEMENT_2ND    \
7338         assert(b); assert(output)
7339
7340 PERL_CALLCONV SV*       Perl__new_invlist(pTHX_ IV initial_size)
7341                         __attribute__warn_unused_result__;
7342
7343 PERL_CALLCONV SV*       Perl__setup_canned_invlist(pTHX_ const STRLEN size, const UV element0, UV** other_elements_ptr)
7344                         __attribute__warn_unused_result__
7345                         __attribute__nonnull__(pTHX_3);
7346 #define PERL_ARGS_ASSERT__SETUP_CANNED_INVLIST  \
7347         assert(other_elements_ptr)
7348
7349 PERL_CALLCONV SV*       Perl__swash_to_invlist(pTHX_ SV* const swash)
7350                         __attribute__warn_unused_result__
7351                         __attribute__nonnull__(pTHX_1);
7352 #define PERL_ARGS_ASSERT__SWASH_TO_INVLIST      \
7353         assert(swash)
7354
7355 #endif
7356 #if defined(PERL_IN_REGEXEC_C)
7357 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
7358                         __attribute__warn_unused_result__
7359                         __attribute__nonnull__(pTHX_1)
7360                         __attribute__nonnull__(pTHX_2)
7361                         __attribute__nonnull__(pTHX_3)
7362                         __attribute__nonnull__(pTHX_4);
7363 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
7364         assert(prog); assert(c); assert(s); assert(strend)
7365
7366 STATIC bool     S_isFOO_lc(pTHX_ const U8 classnum, const U8 character)
7367                         __attribute__warn_unused_result__;
7368
7369 STATIC bool     S_isFOO_utf8_lc(pTHX_ const U8 classnum, const U8* character)
7370                         __attribute__warn_unused_result__
7371                         __attribute__nonnull__(pTHX_2);
7372 #define PERL_ARGS_ASSERT_ISFOO_UTF8_LC  \
7373         assert(character)
7374
7375 STATIC I32      S_reg_check_named_buff_matched(const regexp *rex, const regnode *scan)
7376                         __attribute__warn_unused_result__
7377                         __attribute__nonnull__(1)
7378                         __attribute__nonnull__(2);
7379 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
7380         assert(rex); assert(scan)
7381
7382 STATIC void     S_regcppop(pTHX_ regexp *rex, U32 *maxopenparen_p)
7383                         __attribute__nonnull__(pTHX_1)
7384                         __attribute__nonnull__(pTHX_2);
7385 #define PERL_ARGS_ASSERT_REGCPPOP       \
7386         assert(rex); assert(maxopenparen_p)
7387
7388 STATIC CHECKPOINT       S_regcppush(pTHX_ const regexp *rex, I32 parenfloor, U32 maxopenparen)
7389                         __attribute__nonnull__(pTHX_1);
7390 #define PERL_ARGS_ASSERT_REGCPPUSH      \
7391         assert(rex)
7392
7393 STATIC U8*      S_reghop3(U8 *s, SSize_t off, const U8 *lim)
7394                         __attribute__warn_unused_result__
7395                         __attribute__nonnull__(1)
7396                         __attribute__nonnull__(3);
7397 #define PERL_ARGS_ASSERT_REGHOP3        \
7398         assert(s); assert(lim)
7399
7400 STATIC U8*      S_reghop4(U8 *s, SSize_t off, const U8 *llim, const U8 *rlim)
7401                         __attribute__warn_unused_result__
7402                         __attribute__nonnull__(1)
7403                         __attribute__nonnull__(3)
7404                         __attribute__nonnull__(4);
7405 #define PERL_ARGS_ASSERT_REGHOP4        \
7406         assert(s); assert(llim); assert(rlim)
7407
7408 STATIC U8*      S_reghopmaybe3(U8 *s, SSize_t off, const U8 *lim)
7409                         __attribute__warn_unused_result__
7410                         __attribute__nonnull__(1)
7411                         __attribute__nonnull__(3);
7412 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
7413         assert(s); assert(lim)
7414
7415 STATIC bool     S_reginclass(pTHX_ regexp * const prog, const regnode * const n, const U8 * const p, const U8 * const p_end, bool const utf8_target)
7416                         __attribute__warn_unused_result__
7417                         __attribute__nonnull__(pTHX_2)
7418                         __attribute__nonnull__(pTHX_3)
7419                         __attribute__nonnull__(pTHX_4);
7420 #define PERL_ARGS_ASSERT_REGINCLASS     \
7421         assert(n); assert(p); assert(p_end)
7422
7423 STATIC SSize_t  S_regmatch(pTHX_ regmatch_info *reginfo, char *startpos, regnode *prog)
7424                         __attribute__warn_unused_result__
7425                         __attribute__nonnull__(pTHX_1)
7426                         __attribute__nonnull__(pTHX_2)
7427                         __attribute__nonnull__(pTHX_3);
7428 #define PERL_ARGS_ASSERT_REGMATCH       \
7429         assert(reginfo); assert(startpos); assert(prog)
7430
7431 STATIC I32      S_regrepeat(pTHX_ regexp *prog, char **startposp, const regnode *p, regmatch_info *const reginfo, I32 max, int depth)
7432                         __attribute__warn_unused_result__
7433                         __attribute__nonnull__(pTHX_1)
7434                         __attribute__nonnull__(pTHX_2)
7435                         __attribute__nonnull__(pTHX_3)
7436                         __attribute__nonnull__(pTHX_4);
7437 #define PERL_ARGS_ASSERT_REGREPEAT      \
7438         assert(prog); assert(startposp); assert(p); assert(reginfo)
7439
7440 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startposp)
7441                         __attribute__warn_unused_result__
7442                         __attribute__nonnull__(pTHX_1)
7443                         __attribute__nonnull__(pTHX_2);
7444 #define PERL_ARGS_ASSERT_REGTRY \
7445         assert(reginfo); assert(startposp)
7446
7447 STATIC bool     S_to_byte_substr(pTHX_ regexp * prog)
7448                         __attribute__nonnull__(pTHX_1);
7449 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
7450         assert(prog)
7451
7452 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
7453                         __attribute__nonnull__(pTHX_1);
7454 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
7455         assert(prog)
7456
7457 #endif
7458 #if defined(PERL_IN_SCOPE_C)
7459 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
7460 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
7461                         __attribute__nonnull__(pTHX_1);
7462 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
7463         assert(sptr)
7464
7465 #endif
7466 #if defined(PERL_IN_SV_C)
7467 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
7468                         __attribute__nonnull__(2)
7469                         __attribute__nonnull__(3);
7470 #define PERL_ARGS_ASSERT_F0CONVERT      \
7471         assert(endbuf); assert(len)
7472
7473 STATIC void     S_anonymise_cv_maybe(pTHX_ GV *gv, CV *cv)
7474                         __attribute__nonnull__(pTHX_1)
7475                         __attribute__nonnull__(pTHX_2);
7476 #define PERL_ARGS_ASSERT_ANONYMISE_CV_MAYBE     \
7477         assert(gv); assert(cv)
7478
7479 STATIC void     S_assert_uft8_cache_coherent(pTHX_ const char *const func, STRLEN from_cache, STRLEN real, SV *const sv)
7480                         __attribute__nonnull__(pTHX_1)
7481                         __attribute__nonnull__(pTHX_4);
7482 #define PERL_ARGS_ASSERT_ASSERT_UFT8_CACHE_COHERENT     \
7483         assert(func); assert(sv)
7484
7485 STATIC bool     S_curse(pTHX_ SV * const sv, const bool check_refcnt)
7486                         __attribute__nonnull__(pTHX_1);
7487 #define PERL_ARGS_ASSERT_CURSE  \
7488         assert(sv)
7489
7490 STATIC I32      S_expect_number(pTHX_ char **const pattern)
7491                         __attribute__warn_unused_result__
7492                         __attribute__nonnull__(pTHX_1);
7493 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
7494         assert(pattern)
7495
7496 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
7497                         __attribute__nonnull__(pTHX_2);
7498 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
7499         assert(val)
7500
7501 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
7502                         __attribute__nonnull__(pTHX_2);
7503 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
7504         assert(val)
7505
7506 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
7507 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
7508                         __attribute__nonnull__(pTHX_1);
7509 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
7510         assert(gv)
7511
7512 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
7513                         __attribute__nonnull__(pTHX_1)
7514                         __attribute__nonnull__(pTHX_2);
7515 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
7516         assert(dstr); assert(sstr)
7517
7518 STATIC SV *     S_more_sv(pTHX);
7519 STATIC void     S_not_a_number(pTHX_ SV *const sv)
7520                         __attribute__nonnull__(pTHX_1);
7521 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
7522         assert(sv)
7523
7524 STATIC void     S_not_incrementable(pTHX_ SV *const sv)
7525                         __attribute__nonnull__(pTHX_1);
7526 #define PERL_ARGS_ASSERT_NOT_INCREMENTABLE      \
7527         assert(sv)
7528
7529 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
7530                         __attribute__warn_unused_result__
7531                         __attribute__nonnull__(1);
7532 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
7533         assert(tbl)
7534
7535 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
7536                         __attribute__nonnull__(pTHX_1);
7537 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
7538         assert(sv)
7539
7540 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
7541                         __attribute__nonnull__(pTHX_1);
7542 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
7543         assert(ptr)
7544
7545 STATIC const char *     S_sv_display(pTHX_ SV *const sv, char *tmpbuf, STRLEN tmpbuf_size)
7546                         __attribute__nonnull__(pTHX_1)
7547                         __attribute__nonnull__(pTHX_2);
7548 #define PERL_ARGS_ASSERT_SV_DISPLAY     \
7549         assert(sv); assert(tmpbuf)
7550
7551 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
7552                         __attribute__nonnull__(pTHX_1)
7553                         __attribute__nonnull__(pTHX_2)
7554                         __attribute__nonnull__(pTHX_3);
7555 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
7556         assert(s); assert(target); assert(end)
7557
7558 STATIC STRLEN   S_sv_pos_u2b_cached(pTHX_ SV *const sv, MAGIC **const mgp, const U8 *const start, const U8 *const send, STRLEN uoffset, STRLEN uoffset0, STRLEN boffset0)
7559                         __attribute__nonnull__(pTHX_1)
7560                         __attribute__nonnull__(pTHX_2)
7561                         __attribute__nonnull__(pTHX_3)
7562                         __attribute__nonnull__(pTHX_4);
7563 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
7564         assert(sv); assert(mgp); assert(start); assert(send)
7565
7566 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN *const uoffset, bool *const at_end)
7567                         __attribute__nonnull__(1)
7568                         __attribute__nonnull__(2)
7569                         __attribute__nonnull__(3)
7570                         __attribute__nonnull__(4);
7571 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
7572         assert(start); assert(send); assert(uoffset); assert(at_end)
7573
7574 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, const STRLEN uend)
7575                         __attribute__nonnull__(1)
7576                         __attribute__nonnull__(2);
7577 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
7578         assert(start); assert(send)
7579
7580 PERL_STATIC_INLINE void S_sv_unglob(pTHX_ SV *const sv, U32 flags)
7581                         __attribute__nonnull__(pTHX_1);
7582 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
7583         assert(sv)
7584
7585 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
7586                         __attribute__warn_unused_result__
7587                         __attribute__nonnull__(1)
7588                         __attribute__nonnull__(5);
7589 #define PERL_ARGS_ASSERT_UIV_2BUF       \
7590         assert(buf); assert(peob)
7591
7592 STATIC void     S_utf8_mg_len_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN ulen)
7593                         __attribute__nonnull__(pTHX_1)
7594                         __attribute__nonnull__(pTHX_2);
7595 #define PERL_ARGS_ASSERT_UTF8_MG_LEN_CACHE_UPDATE       \
7596         assert(sv); assert(mgp)
7597
7598 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
7599                         __attribute__nonnull__(pTHX_1)
7600                         __attribute__nonnull__(pTHX_2);
7601 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
7602         assert(sv); assert(mgp)
7603
7604 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
7605                         __attribute__nonnull__(pTHX_1);
7606 #define PERL_ARGS_ASSERT_VISIT  \
7607         assert(f)
7608
7609 #  if defined(PERL_OLD_COPY_ON_WRITE)
7610 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
7611                         __attribute__nonnull__(pTHX_1)
7612                         __attribute__nonnull__(pTHX_2)
7613                         __attribute__nonnull__(pTHX_3);
7614 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
7615         assert(sv); assert(pvx); assert(after)
7616
7617 #  endif
7618 #  if defined(USE_ITHREADS)
7619 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7620                         __attribute__warn_unused_result__
7621                         __attribute__nonnull__(pTHX_1)
7622                         __attribute__nonnull__(pTHX_2);
7623 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
7624         assert(sstr); assert(param)
7625
7626 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
7627                         __attribute__nonnull__(pTHX_1)
7628                         __attribute__nonnull__(pTHX_2)
7629                         __attribute__nonnull__(pTHX_4);
7630 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
7631         assert(source); assert(dest); assert(param)
7632
7633 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
7634                         __attribute__nonnull__(pTHX_1);
7635 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
7636         assert(unreferenced)
7637
7638 #  endif
7639 #endif
7640 #if defined(PERL_IN_SV_C) || defined (PERL_IN_OP_C)
7641 PERL_CALLCONV SV *      Perl_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
7642                         __attribute__warn_unused_result__;
7643
7644 #endif
7645 #if defined(PERL_IN_TOKE_C)
7646 STATIC int      S_ao(pTHX_ int toketype);
7647 STATIC void     S_check_uni(pTHX);
7648 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
7649                         __attribute__nonnull__(pTHX_1)
7650                         __attribute__nonnull__(pTHX_2)
7651                         __attribute__nonnull__(pTHX_3);
7652 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
7653         assert(s); assert(name); assert(what)
7654
7655 STATIC int      S_deprecate_commaless_var_list(pTHX);
7656 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
7657                         __attribute__warn_unused_result__
7658                         __attribute__nonnull__(pTHX_1);
7659 #define PERL_ARGS_ASSERT_FILTER_GETS    \
7660         assert(sv)
7661
7662 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
7663                         __attribute__warn_unused_result__
7664                         __attribute__nonnull__(pTHX_1);
7665 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
7666         assert(pkgname)
7667
7668 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
7669                         __attribute__nonnull__(pTHX_1);
7670 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
7671         assert(s)
7672
7673 STATIC void     S_force_ident_maybe_lex(pTHX_ char pit);
7674 STATIC void     S_force_next(pTHX_ I32 type);
7675 STATIC char*    S_force_strict_version(pTHX_ char *s)
7676                         __attribute__nonnull__(pTHX_1);
7677 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
7678         assert(s)
7679
7680 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
7681                         __attribute__nonnull__(pTHX_1);
7682 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
7683         assert(s)
7684
7685 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack)
7686                         __attribute__nonnull__(pTHX_1);
7687 #define PERL_ARGS_ASSERT_FORCE_WORD     \
7688         assert(start)
7689
7690 PERL_STATIC_INLINE SV*  S_get_and_check_backslash_N_name(pTHX_ const char* s, const char* const e)
7691                         __attribute__warn_unused_result__
7692                         __attribute__nonnull__(pTHX_1)
7693                         __attribute__nonnull__(pTHX_2);
7694 #define PERL_ARGS_ASSERT_GET_AND_CHECK_BACKSLASH_N_NAME \
7695         assert(s); assert(e)
7696
7697 STATIC void     S_incline(pTHX_ const char *s)
7698                         __attribute__nonnull__(pTHX_1);
7699 #define PERL_ARGS_ASSERT_INCLINE        \
7700         assert(s)
7701
7702 STATIC int      S_intuit_method(pTHX_ char *s, SV *ioname, CV *cv)
7703                         __attribute__nonnull__(pTHX_1);
7704 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
7705         assert(s)
7706
7707 STATIC int      S_intuit_more(pTHX_ char *s)
7708                         __attribute__nonnull__(pTHX_1);
7709 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
7710         assert(s)
7711
7712 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
7713                         __attribute__nonnull__(pTHX_3);
7714 #define PERL_ARGS_ASSERT_LOP    \
7715         assert(s)
7716
7717 PERL_STATIC_NO_RET void S_missingterm(pTHX_ char *s)
7718                         __attribute__noreturn__;
7719
7720 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, STRLEN keylen, SV *sv, SV *pv, const char *type, STRLEN typelen)
7721                         __attribute__nonnull__(pTHX_3)
7722                         __attribute__nonnull__(pTHX_5);
7723 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
7724         assert(key); assert(sv)
7725
7726 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
7727                         __attribute__nonnull__(pTHX_1);
7728 #define PERL_ARGS_ASSERT_NO_OP  \
7729         assert(what)
7730
7731 STATIC void     S_parse_ident(pTHX_ char **s, char **d, char * const e, int allow_package, bool is_utf8)
7732                         __attribute__nonnull__(pTHX_1)
7733                         __attribute__nonnull__(pTHX_2)
7734                         __attribute__nonnull__(pTHX_3);
7735 #define PERL_ARGS_ASSERT_PARSE_IDENT    \
7736         assert(s); assert(d); assert(e)
7737
7738 STATIC int      S_pending_ident(pTHX);
7739 STATIC char*    S_scan_const(pTHX_ char *start)
7740                         __attribute__warn_unused_result__
7741                         __attribute__nonnull__(pTHX_1);
7742 #define PERL_ARGS_ASSERT_SCAN_CONST     \
7743         assert(start)
7744
7745 STATIC char*    S_scan_formline(pTHX_ char *s)
7746                         __attribute__warn_unused_result__
7747                         __attribute__nonnull__(pTHX_1);
7748 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
7749         assert(s)
7750
7751 STATIC char*    S_scan_heredoc(pTHX_ char *s)
7752                         __attribute__warn_unused_result__
7753                         __attribute__nonnull__(pTHX_1);
7754 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
7755         assert(s)
7756
7757 STATIC char*    S_scan_ident(pTHX_ char *s, char *dest, STRLEN destlen, I32 ck_uni)
7758                         __attribute__nonnull__(pTHX_1)
7759                         __attribute__nonnull__(pTHX_2);
7760 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
7761         assert(s); assert(dest)
7762
7763 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
7764                         __attribute__warn_unused_result__
7765                         __attribute__nonnull__(pTHX_1);
7766 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
7767         assert(start)
7768
7769 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
7770                         __attribute__warn_unused_result__
7771                         __attribute__nonnull__(pTHX_1);
7772 #define PERL_ARGS_ASSERT_SCAN_PAT       \
7773         assert(start)
7774
7775 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims, int re_reparse, char **delimp)
7776                         __attribute__warn_unused_result__
7777                         __attribute__nonnull__(pTHX_1);
7778 #define PERL_ARGS_ASSERT_SCAN_STR       \
7779         assert(start)
7780
7781 STATIC char*    S_scan_subst(pTHX_ char *start)
7782                         __attribute__warn_unused_result__
7783                         __attribute__nonnull__(pTHX_1);
7784 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
7785         assert(start)
7786
7787 STATIC char*    S_scan_trans(pTHX_ char *start)
7788                         __attribute__warn_unused_result__
7789                         __attribute__nonnull__(pTHX_1);
7790 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
7791         assert(start)
7792
7793 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
7794                         __attribute__nonnull__(pTHX_1)
7795                         __attribute__nonnull__(pTHX_2)
7796                         __attribute__nonnull__(pTHX_5);
7797 #define PERL_ARGS_ASSERT_SCAN_WORD      \
7798         assert(s); assert(dest); assert(slp)
7799
7800 STATIC char*    S_skipspace_flags(pTHX_ char *s, U32 flags)
7801                         __attribute__warn_unused_result__
7802                         __attribute__nonnull__(pTHX_1);
7803 #define PERL_ARGS_ASSERT_SKIPSPACE_FLAGS        \
7804         assert(s)
7805
7806 STATIC I32      S_sublex_done(pTHX)
7807                         __attribute__warn_unused_result__;
7808
7809 STATIC I32      S_sublex_push(pTHX)
7810                         __attribute__warn_unused_result__;
7811
7812 STATIC I32      S_sublex_start(pTHX)
7813                         __attribute__warn_unused_result__;
7814
7815 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
7816                         __attribute__warn_unused_result__
7817                         __attribute__nonnull__(pTHX_1);
7818 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
7819         assert(s)
7820
7821 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
7822                         __attribute__warn_unused_result__
7823                         __attribute__nonnull__(pTHX_2);
7824 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
7825         assert(s)
7826
7827 STATIC SV*      S_tokeq(pTHX_ SV *sv)
7828                         __attribute__nonnull__(pTHX_1);
7829 #define PERL_ARGS_ASSERT_TOKEQ  \
7830         assert(sv)
7831
7832 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
7833 STATIC int      S_yywarn(pTHX_ const char *const s, U32 flags)
7834                         __attribute__nonnull__(pTHX_1);
7835 #define PERL_ARGS_ASSERT_YYWARN \
7836         assert(s)
7837
7838 #endif
7839 #if defined(PERL_IN_UNIVERSAL_C)
7840 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name, STRLEN len, U32 flags)
7841                         __attribute__nonnull__(pTHX_1)
7842                         __attribute__nonnull__(pTHX_2);
7843 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
7844         assert(stash); assert(name)
7845
7846 #endif
7847 #if defined(PERL_IN_UTF8_C)
7848 STATIC UV       S_check_locale_boundary_crossing(pTHX_ const char * const func_name, const U8* const p, const UV result, U8* const ustrp, STRLEN *lenp)
7849                         __attribute__warn_unused_result__
7850                         __attribute__nonnull__(pTHX_1)
7851                         __attribute__nonnull__(pTHX_2)
7852                         __attribute__nonnull__(pTHX_4)
7853                         __attribute__nonnull__(pTHX_5);
7854 #define PERL_ARGS_ASSERT_CHECK_LOCALE_BOUNDARY_CROSSING \
7855         assert(func_name); assert(p); assert(ustrp); assert(lenp)
7856
7857 PERL_STATIC_INLINE bool S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname, SV* const invlist)
7858                         __attribute__warn_unused_result__
7859                         __attribute__nonnull__(pTHX_1)
7860                         __attribute__nonnull__(pTHX_2)
7861                         __attribute__nonnull__(pTHX_3);
7862 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
7863         assert(p); assert(swash); assert(swashname)
7864
7865 STATIC U8*      S_swash_scan_list_line(pTHX_ U8* l, U8* const lend, UV* min, UV* max, UV* val, const bool wants_value, const U8* const typestr)
7866                         __attribute__warn_unused_result__
7867                         __attribute__nonnull__(pTHX_1)
7868                         __attribute__nonnull__(pTHX_2)
7869                         __attribute__nonnull__(pTHX_3)
7870                         __attribute__nonnull__(pTHX_4)
7871                         __attribute__nonnull__(pTHX_5)
7872                         __attribute__nonnull__(pTHX_7);
7873 #define PERL_ARGS_ASSERT_SWASH_SCAN_LIST_LINE   \
7874         assert(l); assert(lend); assert(min); assert(max); assert(val); assert(typestr)
7875
7876 STATIC SV*      S_swatch_get(pTHX_ SV* swash, UV start, UV span)
7877                         __attribute__warn_unused_result__
7878                         __attribute__nonnull__(pTHX_1);
7879 #define PERL_ARGS_ASSERT_SWATCH_GET     \
7880         assert(swash)
7881
7882 STATIC U8       S_to_lower_latin1(const U8 c, U8 *p, STRLEN *lenp)
7883                         __attribute__warn_unused_result__;
7884
7885 #endif
7886 #if defined(PERL_IN_UTF8_C) || defined(PERL_IN_PP_C)
7887 PERL_CALLCONV UV        Perl__to_upper_title_latin1(pTHX_ const U8 c, U8 *p, STRLEN *lenp, const char S_or_s)
7888                         __attribute__nonnull__(pTHX_2)
7889                         __attribute__nonnull__(pTHX_3);
7890 #define PERL_ARGS_ASSERT__TO_UPPER_TITLE_LATIN1 \
7891         assert(p); assert(lenp)
7892
7893 #endif
7894 #if defined(PERL_IN_UTF8_C) || defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_REGEXEC_C)
7895 PERL_CALLCONV UV        Perl__to_fold_latin1(pTHX_ const U8 c, U8 *p, STRLEN *lenp, const unsigned int flags)
7896                         __attribute__nonnull__(pTHX_2)
7897                         __attribute__nonnull__(pTHX_3);
7898 #define PERL_ARGS_ASSERT__TO_FOLD_LATIN1        \
7899         assert(p); assert(lenp)
7900
7901 #endif
7902 #if defined(PERL_IN_UTIL_C)
7903 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
7904 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
7905 STATIC SV*      S_mess_alloc(pTHX);
7906 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
7907                         __attribute__nonnull__(pTHX_1);
7908 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
7909         assert(ex)
7910
7911 #  if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
7912 STATIC void     S_mem_log_common(enum mem_log_type mlt, const UV n, const UV typesize, const char *type_name, const SV *sv, Malloc_t oldalloc, Malloc_t newalloc, const char *filename, const int linenumber, const char *funcname)
7913                         __attribute__nonnull__(4)
7914                         __attribute__nonnull__(8)
7915                         __attribute__nonnull__(10);
7916 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
7917         assert(type_name); assert(filename); assert(funcname)
7918
7919 #  endif
7920 #endif
7921 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
7922 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
7923 #endif
7924 #if defined(UNLINK_ALL_VERSIONS)
7925 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
7926                         __attribute__nonnull__(pTHX_1);
7927 #define PERL_ARGS_ASSERT_UNLNK  \
7928         assert(f)
7929
7930 #endif
7931 #if defined(USE_C_BACKTRACE)
7932 PERL_CALLCONV bool      Perl_dump_c_backtrace(pTHX_ PerlIO* fp, int max_depth, int skip)
7933                         __attribute__nonnull__(pTHX_1);
7934 #define PERL_ARGS_ASSERT_DUMP_C_BACKTRACE       \
7935         assert(fp)
7936
7937 /* PERL_CALLCONV void   free_c_backtrace(pTHX_ Perl_c_backtrace* bt)
7938                         __attribute__nonnull__(pTHX_1); */
7939
7940 PERL_CALLCONV Perl_c_backtrace* Perl_get_c_backtrace(pTHX_ int max_depth, int skip);
7941 PERL_CALLCONV SV*       Perl_get_c_backtrace_dump(pTHX_ int max_depth, int skip);
7942 #endif
7943 #if defined(USE_ITHREADS)
7944 PERL_CALLCONV PADOFFSET Perl_alloccopstash(pTHX_ HV *hv)
7945                         __attribute__nonnull__(pTHX_1);
7946 #define PERL_ARGS_ASSERT_ALLOCCOPSTASH  \
7947         assert(hv)
7948
7949 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
7950                         __attribute__warn_unused_result__
7951                         __attribute__nonnull__(pTHX_2);
7952 #define PERL_ARGS_ASSERT_ANY_DUP        \
7953         assert(proto_perl)
7954
7955 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
7956                         __attribute__nonnull__(1);
7957 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
7958         assert(param)
7959
7960 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
7961                         __attribute__malloc__
7962                         __attribute__warn_unused_result__
7963                         __attribute__nonnull__(1)
7964                         __attribute__nonnull__(2);
7965 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
7966         assert(from); assert(to)
7967
7968 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
7969                         __attribute__warn_unused_result__
7970                         __attribute__nonnull__(pTHX_4);
7971 #define PERL_ARGS_ASSERT_CX_DUP \
7972         assert(param)
7973
7974 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp, CLONE_PARAMS *const param)
7975                         __attribute__warn_unused_result__
7976                         __attribute__nonnull__(pTHX_2);
7977 #define PERL_ARGS_ASSERT_DIRP_DUP       \
7978         assert(param)
7979
7980 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
7981                         __attribute__nonnull__(pTHX_3);
7982 #define PERL_ARGS_ASSERT_FP_DUP \
7983         assert(param)
7984
7985 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
7986                         __attribute__warn_unused_result__
7987                         __attribute__nonnull__(pTHX_2);
7988 #define PERL_ARGS_ASSERT_GP_DUP \
7989         assert(param)
7990
7991 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
7992                         __attribute__warn_unused_result__
7993                         __attribute__nonnull__(pTHX_3);
7994 #define PERL_ARGS_ASSERT_HE_DUP \
7995         assert(param)
7996
7997 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
7998                         __attribute__warn_unused_result__
7999                         __attribute__nonnull__(pTHX_2);
8000 #define PERL_ARGS_ASSERT_HEK_DUP        \
8001         assert(param)
8002
8003 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
8004                         __attribute__warn_unused_result__
8005                         __attribute__nonnull__(pTHX_2);
8006 #define PERL_ARGS_ASSERT_MG_DUP \
8007         assert(param)
8008
8009 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
8010                         __attribute__nonnull__(pTHX_1)
8011                         __attribute__nonnull__(pTHX_2);
8012 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
8013         assert(smeta); assert(param)
8014
8015 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
8016                         __attribute__malloc__
8017                         __attribute__warn_unused_result__
8018                         __attribute__nonnull__(pTHX_3);
8019 #define PERL_ARGS_ASSERT_NEWPADOP       \
8020         assert(sv)
8021
8022 PERL_CALLCONV PADLIST * Perl_padlist_dup(pTHX_ PADLIST *srcpad, CLONE_PARAMS *param)
8023                         __attribute__warn_unused_result__
8024                         __attribute__nonnull__(pTHX_1)
8025                         __attribute__nonnull__(pTHX_2);
8026 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
8027         assert(srcpad); assert(param)
8028
8029 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
8030                         __attribute__nonnull__(pTHX_2);
8031 #define PERL_ARGS_ASSERT_PARSER_DUP     \
8032         assert(param)
8033
8034 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
8035                         __attribute__nonnull__(1);
8036 #define PERL_ARGS_ASSERT_PERL_CLONE     \
8037         assert(proto_perl)
8038
8039 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
8040                         __attribute__nonnull__(pTHX_1)
8041                         __attribute__nonnull__(pTHX_2)
8042                         __attribute__nonnull__(pTHX_3);
8043 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
8044         assert(sstr); assert(dstr); assert(param)
8045
8046 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
8047                         __attribute__nonnull__(pTHX_1)
8048                         __attribute__nonnull__(pTHX_2);
8049 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
8050         assert(r); assert(param)
8051
8052 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
8053                         __attribute__nonnull__(pTHX_1)
8054                         __attribute__nonnull__(pTHX_2)
8055                         __attribute__nonnull__(pTHX_3);
8056 #define PERL_ARGS_ASSERT_RVPV_DUP       \
8057         assert(dstr); assert(sstr); assert(param)
8058
8059 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
8060                         __attribute__warn_unused_result__
8061                         __attribute__nonnull__(pTHX_2);
8062 #define PERL_ARGS_ASSERT_SI_DUP \
8063         assert(param)
8064
8065 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
8066                         __attribute__malloc__
8067                         __attribute__warn_unused_result__
8068                         __attribute__nonnull__(pTHX_1)
8069                         __attribute__nonnull__(pTHX_2);
8070 #define PERL_ARGS_ASSERT_SS_DUP \
8071         assert(proto_perl); assert(param)
8072
8073 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
8074                         __attribute__warn_unused_result__
8075                         __attribute__nonnull__(pTHX_2);
8076 #define PERL_ARGS_ASSERT_SV_DUP \
8077         assert(param)
8078
8079 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
8080                         __attribute__warn_unused_result__
8081                         __attribute__nonnull__(pTHX_2);
8082 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
8083         assert(param)
8084
8085 #endif
8086 #if defined(USE_LOCALE)     && (defined(PERL_IN_LOCALE_C) || defined (PERL_EXT_POSIX))
8087 PERL_CALLCONV bool      Perl__is_cur_LC_category_utf8(pTHX_ int category);
8088 STATIC char*    S_stdize_locale(pTHX_ char* locs)
8089                         __attribute__nonnull__(pTHX_1);
8090 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
8091         assert(locs)
8092
8093 #endif
8094 #if defined(USE_LOCALE_COLLATE)
8095 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
8096                         __attribute__nonnull__(pTHX_1)
8097                         __attribute__nonnull__(pTHX_2);
8098 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
8099         assert(sv); assert(mg)
8100
8101 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
8102                         __attribute__nonnull__(pTHX_1)
8103                         __attribute__nonnull__(pTHX_3);
8104 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
8105         assert(s); assert(xlen)
8106
8107 /* PERL_CALLCONV char*  sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
8108                         __attribute__nonnull__(pTHX_1)
8109                         __attribute__nonnull__(pTHX_2); */
8110
8111 PERL_CALLCONV char*     Perl_sv_collxfrm_flags(pTHX_ SV *const sv, STRLEN *const nxp, I32 const flags)
8112                         __attribute__nonnull__(pTHX_1)
8113                         __attribute__nonnull__(pTHX_2);
8114 #define PERL_ARGS_ASSERT_SV_COLLXFRM_FLAGS      \
8115         assert(sv); assert(nxp)
8116
8117 #endif
8118 #if defined(USE_PERLIO)
8119 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
8120 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
8121 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
8122 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
8123 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
8124 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
8125 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
8126 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
8127 PERL_CALLCONV SSize_t   Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
8128                         __attribute__warn_unused_result__;
8129
8130 PERL_CALLCONV SSize_t   Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
8131                         __attribute__warn_unused_result__;
8132
8133 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
8134 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
8135                         __attribute__nonnull__(pTHX_2);
8136 #define PERL_ARGS_ASSERT_PERLIO_READ    \
8137         assert(vbuf)
8138
8139 PERL_CALLCONV void      Perl_PerlIO_restore_errno(pTHX_ PerlIO *f);
8140 PERL_CALLCONV void      Perl_PerlIO_save_errno(pTHX_ PerlIO *f);
8141 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
8142 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, SSize_t cnt);
8143 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, SSize_t cnt);
8144 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
8145 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
8146                         __attribute__warn_unused_result__;
8147
8148 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
8149                         __attribute__warn_unused_result__;
8150
8151 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
8152                         __attribute__warn_unused_result__;
8153
8154 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
8155 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
8156                         __attribute__nonnull__(pTHX_2);
8157 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
8158         assert(vbuf)
8159
8160 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
8161                         __attribute__nonnull__(pTHX_2);
8162 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
8163         assert(vbuf)
8164
8165 #endif
8166 #if defined(USE_QUADMATH)
8167 PERL_CALLCONV bool      Perl_quadmath_format_needed(const char* format)
8168                         __attribute__nonnull__(1);
8169 #define PERL_ARGS_ASSERT_QUADMATH_FORMAT_NEEDED \
8170         assert(format)
8171
8172 PERL_CALLCONV const char*       Perl_quadmath_format_single(const char* format)
8173                         __attribute__nonnull__(1);
8174 #define PERL_ARGS_ASSERT_QUADMATH_FORMAT_SINGLE \
8175         assert(format)
8176
8177 #endif
8178 #if defined(WIN32)
8179 PERL_CALLCONV char*     Perl_my_setlocale(pTHX_ int category, const char* locale)
8180                         __attribute__pure__;
8181
8182 PERL_CALLCONV_NO_RET void       win32_croak_not_implemented(const char * fname)
8183                         __attribute__noreturn__
8184                         __attribute__nonnull__(1);
8185 #define PERL_ARGS_ASSERT_WIN32_CROAK_NOT_IMPLEMENTED    \
8186         assert(fname)
8187
8188 #endif
8189 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
8190 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
8191                         __attribute__nonnull__(pTHX_2)
8192                         __attribute__nonnull__(pTHX_3);
8193 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
8194         assert(mark); assert(sp)
8195
8196 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
8197                         __attribute__nonnull__(pTHX_1);
8198 #define PERL_ARGS_ASSERT_DO_SPAWN       \
8199         assert(cmd)
8200
8201 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
8202                         __attribute__nonnull__(pTHX_1);
8203 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
8204         assert(cmd)
8205
8206 #endif
8207 #if defined(_MSC_VER)
8208 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
8209                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
8210
8211 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
8212                         __attribute__nonnull__(pTHX_1);
8213 #define PERL_ARGS_ASSERT_DIE_SV \
8214         assert(baseex)
8215
8216 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
8217                         __attribute__nonnull__(pTHX_1)
8218                         __attribute__nonnull__(pTHX_2);
8219 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
8220         assert(sv); assert(mg)
8221
8222 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
8223                         __attribute__nonnull__(pTHX_1)
8224                         __attribute__nonnull__(pTHX_2)
8225                         __attribute__nonnull__(pTHX_5);
8226 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
8227         assert(bigstr); assert(littlestr); assert(old_posp)
8228
8229 #endif
8230 #ifdef PERL_CORE
8231 #  include "pp_proto.h"
8232 #endif
8233 END_EXTERN_C
8234
8235 /* ex: set ro: */