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