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