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 int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
  21                         __attribute__nonnull__(pTHX_1);
  22 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
  23         assert(stash)
  24
  25 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
  26 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
  27                         __attribute__malloc__
  28                         __attribute__warn_unused_result__;
  29
  30 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
  31                         __attribute__nonnull__(pTHX_1);
  32 #define PERL_ARGS_ASSERT_SLAB_FREE      \
  33         assert(op)
  34
  35 PERL_CALLCONV bool      Perl__is_utf8__perl_idstart(pTHX_ const U8 *p)
  36                         __attribute__warn_unused_result__
  37                         __attribute__nonnull__(pTHX_1);
  38 #define PERL_ARGS_ASSERT__IS_UTF8__PERL_IDSTART \
  39         assert(p)
  40
  41 PERL_CALLCONV UV        Perl__to_uni_fold_flags(pTHX_ UV c, U8 *p, STRLEN *lenp, const U8 flags)
  42                         __attribute__nonnull__(pTHX_2)
  43                         __attribute__nonnull__(pTHX_3);
  44 #define PERL_ARGS_ASSERT__TO_UNI_FOLD_FLAGS     \
  45         assert(p); assert(lenp)
  46
  47 PERL_CALLCONV UV        Perl__to_utf8_fold_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, U8 flags, bool* tainted_ptr)
  48                         __attribute__nonnull__(pTHX_1)
  49                         __attribute__nonnull__(pTHX_2);
  50 #define PERL_ARGS_ASSERT__TO_UTF8_FOLD_FLAGS    \
  51         assert(p); assert(ustrp)
  52
  53 PERL_CALLCONV UV        Perl__to_utf8_lower_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, const bool flags, bool* tainted_ptr)
  54                         __attribute__nonnull__(pTHX_1)
  55                         __attribute__nonnull__(pTHX_2);
  56 #define PERL_ARGS_ASSERT__TO_UTF8_LOWER_FLAGS   \
  57         assert(p); assert(ustrp)
  58
  59 PERL_CALLCONV UV        Perl__to_utf8_title_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, const bool flags, bool* tainted_ptr)
  60                         __attribute__nonnull__(pTHX_1)
  61                         __attribute__nonnull__(pTHX_2);
  62 #define PERL_ARGS_ASSERT__TO_UTF8_TITLE_FLAGS   \
  63         assert(p); assert(ustrp)
  64
  65 PERL_CALLCONV UV        Perl__to_utf8_upper_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, const bool flags, bool* tainted_ptr)
  66                         __attribute__nonnull__(pTHX_1)
  67                         __attribute__nonnull__(pTHX_2);
  68 #define PERL_ARGS_ASSERT__TO_UTF8_UPPER_FLAGS   \
  69         assert(p); assert(ustrp)
  70
  71 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
  72                         __attribute__nonnull__(pTHX_1);
  73 #define PERL_ARGS_ASSERT_ALLOCMY        \
  74         assert(name)
  75
  76 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
  77                         __attribute__nonnull__(pTHX_1)
  78                         __attribute__nonnull__(pTHX_2);
  79 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
  80         assert(left); assert(right)
  81
  82 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
  83                         __attribute__nonnull__(pTHX_1);
  84 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
  85         assert(ref)
  86
  87 PERL_CALLCONV bool      Perl_amagic_is_enabled(pTHX_ int method);
  88 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
  89                         __attribute__nonnull__(pTHX_2)
  90                         __attribute__nonnull__(pTHX_3);
  91 #define PERL_ARGS_ASSERT_APPLY  \
  92         assert(mark); assert(sp)
  93
  94 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
  95                         __attribute__nonnull__(pTHX_1)
  96                         __attribute__nonnull__(pTHX_2)
  97                         __attribute__nonnull__(pTHX_3);
  98 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
  99         assert(stashpv); assert(cv); assert(attrstr)
 100
 101 PERL_CALLCONV void      Perl_atfork_lock(void);
 102 PERL_CALLCONV void      Perl_atfork_unlock(void);
 103 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 104                         __attribute__nonnull__(pTHX_1);
 105 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 106         assert(av)
 107
 108 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 109                         __attribute__nonnull__(pTHX_1);
 110 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 111         assert(av)
 112
 113 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 114                         __attribute__nonnull__(pTHX_1)
 115                         __attribute__nonnull__(pTHX_2);
 116 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 117         assert(avp); assert(val)
 118
 119 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 120                         __attribute__nonnull__(pTHX_1)
 121                         __attribute__nonnull__(pTHX_2);
 122 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 123         assert(avp); assert(val)
 124
 125 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 126                         __attribute__nonnull__(pTHX_1);
 127 #define PERL_ARGS_ASSERT_AV_DELETE      \
 128         assert(av)
 129
 130 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 131                         __attribute__warn_unused_result__
 132                         __attribute__nonnull__(pTHX_1);
 133 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 134         assert(av)
 135
 136 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 137                         __attribute__nonnull__(pTHX_1);
 138 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 139         assert(av)
 140
 141 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 142                         __attribute__warn_unused_result__
 143                         __attribute__nonnull__(pTHX_1);
 144 #define PERL_ARGS_ASSERT_AV_FETCH       \
 145         assert(av)
 146
 147 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 148                         __attribute__nonnull__(pTHX_1);
 149 #define PERL_ARGS_ASSERT_AV_FILL        \
 150         assert(av)
 151
 152 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 153                         __attribute__nonnull__(pTHX_1);
 154 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 155         assert(av)
 156
 157 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 158                         __attribute__warn_unused_result__
 159                         __attribute__nonnull__(pTHX_1);
 160 #define PERL_ARGS_ASSERT_AV_LEN \
 161         assert(av)
 162
 163 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 164                         __attribute__warn_unused_result__
 165                         __attribute__nonnull__(pTHX_2);
 166 #define PERL_ARGS_ASSERT_AV_MAKE        \
 167         assert(strp)
 168
 169 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 170                         __attribute__nonnull__(pTHX_1);
 171 #define PERL_ARGS_ASSERT_AV_POP \
 172         assert(av)
 173
 174 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 175                         __attribute__nonnull__(pTHX_1)
 176                         __attribute__nonnull__(pTHX_2);
 177 #define PERL_ARGS_ASSERT_AV_PUSH        \
 178         assert(av); assert(val)
 179
 180 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 181                         __attribute__nonnull__(pTHX_1);
 182 #define PERL_ARGS_ASSERT_AV_REIFY       \
 183         assert(av)
 184
 185 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 186                         __attribute__warn_unused_result__
 187                         __attribute__nonnull__(pTHX_1);
 188 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 189         assert(av)
 190
 191 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 192                         __attribute__nonnull__(pTHX_1);
 193 #define PERL_ARGS_ASSERT_AV_STORE       \
 194         assert(av)
 195
 196 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 197                         __attribute__nonnull__(pTHX_1);
 198 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 199         assert(av)
 200
 201 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 202                         __attribute__nonnull__(pTHX_1);
 203 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 204         assert(av)
 205
 206 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 207                         __attribute__warn_unused_result__
 208                         __attribute__nonnull__(pTHX_2)
 209                         __attribute__nonnull__(pTHX_3);
 210 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 211         assert(left); assert(right)
 212
 213 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 214                         __attribute__warn_unused_result__;
 215
 216 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 217                         __attribute__warn_unused_result__;
 218
 219 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 220                         __attribute__warn_unused_result__;
 221
 222 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
 223                         __attribute__nonnull__(pTHX_1);
 224 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
 225         assert(hk)
 226
 227 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 228 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 229 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
 230 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
 231                         __attribute__nonnull__(pTHX_1)
 232                         __attribute__nonnull__(pTHX_3);
 233 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
 234         assert(b); assert(u)
 235
 236 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
 237                         __attribute__nonnull__(pTHX_1)
 238                         __attribute__nonnull__(pTHX_2);
 239 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
 240         assert(s); assert(len)
 241
 242 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
 243                         __attribute__nonnull__(pTHX_1)
 244                         __attribute__nonnull__(pTHX_2);
 245 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
 246         assert(s); assert(len)
 247
 248 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
 249                         __attribute__nonnull__(pTHX_1)
 250                         __attribute__nonnull__(pTHX_3);
 251 #define PERL_ARGS_ASSERT_CALL_ARGV      \
 252         assert(sub_name); assert(argv)
 253
 254 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
 255 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 256                         __attribute__nonnull__(pTHX_2);
 257 #define PERL_ARGS_ASSERT_CALL_LIST      \
 258         assert(paramList)
 259
 260 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
 261                         __attribute__nonnull__(pTHX_1);
 262 #define PERL_ARGS_ASSERT_CALL_METHOD    \
 263         assert(methname)
 264
 265 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
 266                         __attribute__nonnull__(pTHX_1);
 267 #define PERL_ARGS_ASSERT_CALL_PV        \
 268         assert(sub_name)
 269
 270 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
 271                         __attribute__nonnull__(pTHX_1);
 272 #define PERL_ARGS_ASSERT_CALL_SV        \
 273         assert(sv)
 274
 275 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
 276 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
 277                         __attribute__malloc__
 278                         __attribute__warn_unused_result__;
 279
 280 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 281                         __attribute__warn_unused_result__
 282                         __attribute__nonnull__(pTHX_3);
 283 #define PERL_ARGS_ASSERT_CANDO  \
 284         assert(statbufp)
 285
 286 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 287                         __attribute__warn_unused_result__;
 288
 289 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 290                         __attribute__warn_unused_result__;
 291
 292 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 293                         __attribute__warn_unused_result__;
 294
 295 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 296                         __attribute__warn_unused_result__;
 297
 298 PERL_CALLCONV bool      Perl_check_utf8_print(pTHX_ const U8 *s, const STRLEN len)
 299                         __attribute__nonnull__(pTHX_1);
 300 #define PERL_ARGS_ASSERT_CHECK_UTF8_PRINT       \
 301         assert(s)
 302
 303 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
 304                         __attribute__warn_unused_result__
 305                         __attribute__nonnull__(pTHX_1);
 306 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
 307         assert(o)
 308
 309 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
 310                         __attribute__warn_unused_result__
 311                         __attribute__nonnull__(pTHX_1);
 312 #define PERL_ARGS_ASSERT_CK_BITOP       \
 313         assert(o)
 314
 315 PERL_CALLCONV OP *      Perl_ck_chdir(pTHX_ OP *o)
 316                         __attribute__warn_unused_result__
 317                         __attribute__nonnull__(pTHX_1);
 318 #define PERL_ARGS_ASSERT_CK_CHDIR       \
 319         assert(o)
 320
 321 PERL_CALLCONV OP *      Perl_ck_cmp(pTHX_ OP *o)
 322                         __attribute__warn_unused_result__
 323                         __attribute__nonnull__(pTHX_1);
 324 #define PERL_ARGS_ASSERT_CK_CMP \
 325         assert(o)
 326
 327 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
 328                         __attribute__warn_unused_result__
 329                         __attribute__nonnull__(pTHX_1);
 330 #define PERL_ARGS_ASSERT_CK_CONCAT      \
 331         assert(o)
 332
 333 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
 334                         __attribute__warn_unused_result__
 335                         __attribute__nonnull__(pTHX_1);
 336 #define PERL_ARGS_ASSERT_CK_DEFINED     \
 337         assert(o)
 338
 339 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
 340                         __attribute__warn_unused_result__
 341                         __attribute__nonnull__(pTHX_1);
 342 #define PERL_ARGS_ASSERT_CK_DELETE      \
 343         assert(o)
 344
 345 PERL_CALLCONV OP *      Perl_ck_die(pTHX_ OP *o)
 346                         __attribute__warn_unused_result__
 347                         __attribute__nonnull__(pTHX_1);
 348 #define PERL_ARGS_ASSERT_CK_DIE \
 349         assert(o)
 350
 351 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
 352                         __attribute__warn_unused_result__
 353                         __attribute__nonnull__(pTHX_1);
 354 #define PERL_ARGS_ASSERT_CK_EACH        \
 355         assert(o)
 356
 357 PERL_CALLCONV OP*       Perl_ck_entersub_args_core(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 358                         __attribute__nonnull__(pTHX_1)
 359                         __attribute__nonnull__(pTHX_2)
 360                         __attribute__nonnull__(pTHX_3);
 361 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_CORE  \
 362         assert(entersubop); assert(namegv); assert(protosv)
 363
 364 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
 365                         __attribute__nonnull__(pTHX_1);
 366 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
 367         assert(entersubop)
 368
 369 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 370                         __attribute__nonnull__(pTHX_1)
 371                         __attribute__nonnull__(pTHX_2)
 372                         __attribute__nonnull__(pTHX_3);
 373 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
 374         assert(entersubop); assert(namegv); assert(protosv)
 375
 376 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 377                         __attribute__nonnull__(pTHX_1)
 378                         __attribute__nonnull__(pTHX_2)
 379                         __attribute__nonnull__(pTHX_3);
 380 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
 381         assert(entersubop); assert(namegv); assert(protosv)
 382
 383 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
 384                         __attribute__warn_unused_result__
 385                         __attribute__nonnull__(pTHX_1);
 386 #define PERL_ARGS_ASSERT_CK_EOF \
 387         assert(o)
 388
 389 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
 390                         __attribute__warn_unused_result__
 391                         __attribute__nonnull__(pTHX_1);
 392 #define PERL_ARGS_ASSERT_CK_EVAL        \
 393         assert(o)
 394
 395 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
 396                         __attribute__warn_unused_result__
 397                         __attribute__nonnull__(pTHX_1);
 398 #define PERL_ARGS_ASSERT_CK_EXEC        \
 399         assert(o)
 400
 401 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
 402                         __attribute__warn_unused_result__
 403                         __attribute__nonnull__(pTHX_1);
 404 #define PERL_ARGS_ASSERT_CK_EXISTS      \
 405         assert(o)
 406
 407 PERL_CALLCONV OP *      Perl_ck_exit(pTHX_ OP *o)
 408                         __attribute__warn_unused_result__
 409                         __attribute__nonnull__(pTHX_1);
 410 #define PERL_ARGS_ASSERT_CK_EXIT        \
 411         assert(o)
 412
 413 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
 414                         __attribute__warn_unused_result__
 415                         __attribute__nonnull__(pTHX_1);
 416 #define PERL_ARGS_ASSERT_CK_FTST        \
 417         assert(o)
 418
 419 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
 420                         __attribute__warn_unused_result__
 421                         __attribute__nonnull__(pTHX_1);
 422 #define PERL_ARGS_ASSERT_CK_FUN \
 423         assert(o)
 424
 425 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
 426                         __attribute__warn_unused_result__
 427                         __attribute__nonnull__(pTHX_1);
 428 #define PERL_ARGS_ASSERT_CK_GLOB        \
 429         assert(o)
 430
 431 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
 432                         __attribute__warn_unused_result__
 433                         __attribute__nonnull__(pTHX_1);
 434 #define PERL_ARGS_ASSERT_CK_GREP        \
 435         assert(o)
 436
 437 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
 438                         __attribute__warn_unused_result__
 439                         __attribute__nonnull__(pTHX_1);
 440 #define PERL_ARGS_ASSERT_CK_INDEX       \
 441         assert(o)
 442
 443 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
 444                         __attribute__warn_unused_result__
 445                         __attribute__nonnull__(pTHX_1);
 446 #define PERL_ARGS_ASSERT_CK_JOIN        \
 447         assert(o)
 448
 449 PERL_CALLCONV OP *      Perl_ck_length(pTHX_ OP *o)
 450                         __attribute__warn_unused_result__
 451                         __attribute__nonnull__(pTHX_1);
 452 #define PERL_ARGS_ASSERT_CK_LENGTH      \
 453         assert(o)
 454
 455 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
 456                         __attribute__warn_unused_result__
 457                         __attribute__nonnull__(pTHX_1);
 458 #define PERL_ARGS_ASSERT_CK_LFUN        \
 459         assert(o)
 460
 461 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
 462                         __attribute__warn_unused_result__
 463                         __attribute__nonnull__(pTHX_1);
 464 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
 465         assert(o)
 466
 467 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
 468                         __attribute__warn_unused_result__
 469                         __attribute__nonnull__(pTHX_1);
 470 #define PERL_ARGS_ASSERT_CK_MATCH       \
 471         assert(o)
 472
 473 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
 474                         __attribute__warn_unused_result__
 475                         __attribute__nonnull__(pTHX_1);
 476 #define PERL_ARGS_ASSERT_CK_METHOD      \
 477         assert(o)
 478
 479 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
 480                         __attribute__warn_unused_result__
 481                         __attribute__nonnull__(pTHX_1);
 482 #define PERL_ARGS_ASSERT_CK_NULL        \
 483         assert(o)
 484
 485 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
 486                         __attribute__warn_unused_result__
 487                         __attribute__nonnull__(pTHX_1);
 488 #define PERL_ARGS_ASSERT_CK_OPEN        \
 489         assert(o)
 490
 491 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
 492                         __attribute__warn_unused_result__
 493                         __attribute__nonnull__(pTHX_1);
 494 #define PERL_ARGS_ASSERT_CK_READLINE    \
 495         assert(o)
 496
 497 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
 498                         __attribute__warn_unused_result__
 499                         __attribute__nonnull__(pTHX_1);
 500 #define PERL_ARGS_ASSERT_CK_REPEAT      \
 501         assert(o)
 502
 503 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
 504                         __attribute__warn_unused_result__
 505                         __attribute__nonnull__(pTHX_1);
 506 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
 507         assert(o)
 508
 509 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
 510                         __attribute__warn_unused_result__
 511                         __attribute__nonnull__(pTHX_1);
 512 #define PERL_ARGS_ASSERT_CK_RETURN      \
 513         assert(o)
 514
 515 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
 516                         __attribute__warn_unused_result__
 517                         __attribute__nonnull__(pTHX_1);
 518 #define PERL_ARGS_ASSERT_CK_RFUN        \
 519         assert(o)
 520
 521 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
 522                         __attribute__warn_unused_result__
 523                         __attribute__nonnull__(pTHX_1);
 524 #define PERL_ARGS_ASSERT_CK_RVCONST     \
 525         assert(o)
 526
 527 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
 528                         __attribute__warn_unused_result__
 529                         __attribute__nonnull__(pTHX_1);
 530 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
 531         assert(o)
 532
 533 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
 534                         __attribute__warn_unused_result__
 535                         __attribute__nonnull__(pTHX_1);
 536 #define PERL_ARGS_ASSERT_CK_SELECT      \
 537         assert(o)
 538
 539 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
 540                         __attribute__warn_unused_result__
 541                         __attribute__nonnull__(pTHX_1);
 542 #define PERL_ARGS_ASSERT_CK_SHIFT       \
 543         assert(o)
 544
 545 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
 546                         __attribute__warn_unused_result__
 547                         __attribute__nonnull__(pTHX_1);
 548 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
 549         assert(o)
 550
 551 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
 552                         __attribute__warn_unused_result__
 553                         __attribute__nonnull__(pTHX_1);
 554 #define PERL_ARGS_ASSERT_CK_SORT        \
 555         assert(o)
 556
 557 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
 558                         __attribute__warn_unused_result__
 559                         __attribute__nonnull__(pTHX_1);
 560 #define PERL_ARGS_ASSERT_CK_SPAIR       \
 561         assert(o)
 562
 563 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
 564                         __attribute__warn_unused_result__
 565                         __attribute__nonnull__(pTHX_1);
 566 #define PERL_ARGS_ASSERT_CK_SPLIT       \
 567         assert(o)
 568
 569 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
 570                         __attribute__warn_unused_result__
 571                         __attribute__nonnull__(pTHX_1);
 572 #define PERL_ARGS_ASSERT_CK_SUBR        \
 573         assert(o)
 574
 575 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
 576                         __attribute__warn_unused_result__
 577                         __attribute__nonnull__(pTHX_1);
 578 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
 579         assert(o)
 580
 581 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
 582                         __attribute__warn_unused_result__
 583                         __attribute__nonnull__(pTHX_1);
 584 #define PERL_ARGS_ASSERT_CK_SVCONST     \
 585         assert(o)
 586
 587 PERL_CALLCONV OP *      Perl_ck_tell(pTHX_ OP *o)
 588                         __attribute__warn_unused_result__
 589                         __attribute__nonnull__(pTHX_1);
 590 #define PERL_ARGS_ASSERT_CK_TELL        \
 591         assert(o)
 592
 593 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
 594                         __attribute__warn_unused_result__
 595                         __attribute__nonnull__(pTHX_1);
 596 #define PERL_ARGS_ASSERT_CK_TRUNC       \
 597         assert(o)
 598
 599 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
 600                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
 601                         __attribute__nonnull__(pTHX_2);
 602 #define PERL_ARGS_ASSERT_CK_WARNER      \
 603         assert(pat)
 604
 605 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
 606                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
 607                         __attribute__nonnull__(pTHX_2);
 608 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
 609         assert(pat)
 610
 611 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
 612 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
 613 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 614                         __attribute__warn_unused_result__;
 615
 616 PERL_CALLCONV const char *      Perl_cop_fetch_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
 617                         __attribute__nonnull__(pTHX_1);
 618 #define PERL_ARGS_ASSERT_COP_FETCH_LABEL        \
 619         assert(cop)
 620
 621 PERL_CALLCONV void      Perl_cop_store_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
 622                         __attribute__nonnull__(pTHX_1)
 623                         __attribute__nonnull__(pTHX_2);
 624 #define PERL_ARGS_ASSERT_COP_STORE_LABEL        \
 625         assert(cop); assert(label)
 626
 627 PERL_CALLCONV SV *      Perl_core_prototype(pTHX_ SV *sv, const char *name, const int code, int * const opnum)
 628                         __attribute__nonnull__(pTHX_2);
 629 #define PERL_ARGS_ASSERT_CORE_PROTOTYPE \
 630         assert(name)
 631
 632 PERL_CALLCONV OP *      Perl_coresub_op(pTHX_ SV *coreargssv, const int code, const int opnum)
 633                         __attribute__nonnull__(pTHX_1);
 634 #define PERL_ARGS_ASSERT_CORESUB_OP     \
 635         assert(coreargssv)
 636
 637 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 638 PERL_CALLCONV_NO_RET void       Perl_croak(pTHX_ const char* pat, ...)
 639                         __attribute__noreturn__
 640                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 641
 642 PERL_CALLCONV_NO_RET void       Perl_croak_no_modify(pTHX)
 643                         __attribute__noreturn__;
 644
 645 PERL_CALLCONV_NO_RET void       Perl_croak_sv(pTHX_ SV *baseex)
 646                         __attribute__noreturn__
 647                         __attribute__nonnull__(pTHX_1);
 648 #define PERL_ARGS_ASSERT_CROAK_SV       \
 649         assert(baseex)
 650
 651 PERL_CALLCONV_NO_RET void       Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 652                         __attribute__noreturn__
 653                         __attribute__nonnull__(pTHX_1)
 654                         __attribute__nonnull__(pTHX_2);
 655 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 656         assert(cv); assert(params)
 657
 658 PERL_CALLCONV regexp_engine const *     Perl_current_re_engine(pTHX);
 659 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
 660                         __attribute__warn_unused_result__
 661                         __attribute__nonnull__(pTHX_1);
 662 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
 663         assert(o)
 664
 665 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
 666                         __attribute__warn_unused_result__
 667                         __attribute__nonnull__(pTHX_1);
 668 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
 669         assert(o)
 670
 671 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
 672                         __attribute__nonnull__(pTHX_1)
 673                         __attribute__nonnull__(pTHX_2);
 674 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
 675         assert(ppaddr); assert(xop)
 676
 677 PERL_CALLCONV const XOP *       Perl_custom_op_xop(pTHX_ const OP *o)
 678                         __attribute__pure__
 679                         __attribute__nonnull__(pTHX_1);
 680 #define PERL_ARGS_ASSERT_CUSTOM_OP_XOP  \
 681         assert(o)
 682
 683 PERL_CALLCONV void      Perl_cv_ckproto_len_flags(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len, const U32 flags)
 684                         __attribute__nonnull__(pTHX_1);
 685 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN_FLAGS   \
 686         assert(cv)
 687
 688 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 689                         __attribute__nonnull__(pTHX_1);
 690 #define PERL_ARGS_ASSERT_CV_CLONE       \
 691         assert(proto)
 692
 693 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 694                         __attribute__warn_unused_result__;
 695
 696 PERL_CALLCONV void      Perl_cv_forget_slab(pTHX_ CV *cv)
 697                         __attribute__nonnull__(pTHX_1);
 698 #define PERL_ARGS_ASSERT_CV_FORGET_SLAB \
 699         assert(cv)
 700
 701 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
 702                         __attribute__nonnull__(pTHX_1)
 703                         __attribute__nonnull__(pTHX_2)
 704                         __attribute__nonnull__(pTHX_3);
 705 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
 706         assert(cv); assert(ckfun_p); assert(ckobj_p)
 707
 708 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
 709                         __attribute__nonnull__(pTHX_1)
 710                         __attribute__nonnull__(pTHX_2)
 711                         __attribute__nonnull__(pTHX_3);
 712 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
 713         assert(cv); assert(ckfun); assert(ckobj)
 714
 715 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 716                         __attribute__nonnull__(pTHX_1);
 717 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 718         assert(cv)
 719
 720 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
 721                         __attribute__nonnull__(pTHX_1);
 722 #define PERL_ARGS_ASSERT_CVGV_SET       \
 723         assert(cv)
 724
 725 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
 726                         __attribute__nonnull__(pTHX_1);
 727 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
 728         assert(cv)
 729
 730 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 731                         __attribute__nonnull__(pTHX_1);
 732 #define PERL_ARGS_ASSERT_CX_DUMP        \
 733         assert(cx)
 734
 735 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 736                         __attribute__warn_unused_result__;
 737
 738 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 739                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 740                         __attribute__nonnull__(pTHX_1);
 741 #define PERL_ARGS_ASSERT_DEB    \
 742         assert(pat)
 743
 744 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
 745 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 746                         __attribute__nonnull__(pTHX_1);
 747 #define PERL_ARGS_ASSERT_DEBOP  \
 748         assert(o)
 749
 750 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 751 PERL_CALLCONV I32       Perl_debstack(pTHX);
 752 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 753 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 754 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 755                         __attribute__nonnull__(1)
 756                         __attribute__nonnull__(2)
 757                         __attribute__nonnull__(3)
 758                         __attribute__nonnull__(4)
 759                         __attribute__nonnull__(6);
 760 #define PERL_ARGS_ASSERT_DELIMCPY       \
 761         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 762
 763 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
 764 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 765                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 766
 767 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
 768                         __attribute__nonnull__(pTHX_1);
 769 #define PERL_ARGS_ASSERT_DIE_SV \
 770         assert(baseex)
 771
 772 PERL_CALLCONV_NO_RET void       Perl_die_unwind(pTHX_ SV* msv)
 773                         __attribute__noreturn__
 774                         __attribute__nonnull__(pTHX_1);
 775 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
 776         assert(msv)
 777
 778 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 779                         __attribute__nonnull__(pTHX_2)
 780                         __attribute__nonnull__(pTHX_3); */
 781 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 782         assert(mark); assert(sp)
 783
 784 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 785                         __attribute__nonnull__(pTHX_2)
 786                         __attribute__nonnull__(pTHX_3);
 787 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 788         assert(mark); assert(sp)
 789
 790 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 791                         __attribute__nonnull__(pTHX_1);
 792 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 793         assert(fp)
 794
 795 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 796 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
 797                         __attribute__nonnull__(pTHX_2);
 798 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
 799         assert(file)
 800
 801 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 802                         __attribute__nonnull__(pTHX_1);
 803 #define PERL_ARGS_ASSERT_DO_EOF \
 804         assert(gv)
 805
 806 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 807 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
 808                         __attribute__nonnull__(pTHX_2)
 809                         __attribute__nonnull__(pTHX_3);
 810 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
 811         assert(file); assert(name)
 812
 813 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
 814                         __attribute__nonnull__(pTHX_2)
 815                         __attribute__nonnull__(pTHX_3);
 816 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
 817         assert(file); assert(name)
 818
 819 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
 820                         __attribute__nonnull__(pTHX_2)
 821                         __attribute__nonnull__(pTHX_3);
 822 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
 823         assert(file); assert(name)
 824
 825 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 826                         __attribute__nonnull__(pTHX_1)
 827                         __attribute__nonnull__(pTHX_2)
 828                         __attribute__nonnull__(pTHX_3)
 829                         __attribute__nonnull__(pTHX_4);
 830 #define PERL_ARGS_ASSERT_DO_JOIN        \
 831         assert(sv); assert(delim); assert(mark); assert(sp)
 832
 833 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
 834                         __attribute__nonnull__(pTHX_2)
 835                         __attribute__nonnull__(pTHX_3);
 836 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
 837         assert(file); assert(mg)
 838
 839 PERL_CALLCONV I32       Perl_do_ncmp(pTHX_ SV *const left, SV *const right)
 840                         __attribute__warn_unused_result__
 841                         __attribute__nonnull__(pTHX_1)
 842                         __attribute__nonnull__(pTHX_2);
 843 #define PERL_ARGS_ASSERT_DO_NCMP        \
 844         assert(left); assert(right)
 845
 846 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
 847                         __attribute__nonnull__(pTHX_2);
 848 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
 849         assert(file)
 850
 851 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 852                         __attribute__nonnull__(pTHX_1)
 853                         __attribute__nonnull__(pTHX_2); */
 854 #define PERL_ARGS_ASSERT_DO_OPEN        \
 855         assert(gv); assert(name)
 856
 857 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)
 858                         __attribute__nonnull__(pTHX_1)
 859                         __attribute__nonnull__(pTHX_2)
 860                         __attribute__nonnull__(pTHX_8);
 861 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 862         assert(gv); assert(name); assert(svs)
 863
 864 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)
 865                         __attribute__nonnull__(pTHX_1)
 866                         __attribute__nonnull__(pTHX_2);
 867 #define PERL_ARGS_ASSERT_DO_OPENN       \
 868         assert(gv); assert(oname)
 869
 870 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
 871                         __attribute__nonnull__(pTHX_2);
 872 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
 873         assert(file)
 874
 875 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 876                         __attribute__nonnull__(pTHX_2);
 877 #define PERL_ARGS_ASSERT_DO_PRINT       \
 878         assert(fp)
 879
 880 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 881                         __attribute__warn_unused_result__;
 882
 883 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 884 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 885                         __attribute__nonnull__(pTHX_1)
 886                         __attribute__nonnull__(pTHX_3);
 887 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 888         assert(sv); assert(sarg)
 889
 890 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
 891                         __attribute__nonnull__(pTHX_2);
 892 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
 893         assert(file)
 894
 895 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 896                         __attribute__nonnull__(pTHX_1);
 897 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 898         assert(gv)
 899
 900 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 901                         __attribute__warn_unused_result__
 902                         __attribute__nonnull__(pTHX_1);
 903 #define PERL_ARGS_ASSERT_DO_TELL        \
 904         assert(gv)
 905
 906 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 907                         __attribute__nonnull__(pTHX_1);
 908 #define PERL_ARGS_ASSERT_DO_TRANS       \
 909         assert(sv)
 910
 911 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, SSize_t offset, int size)
 912                         __attribute__nonnull__(pTHX_1);
 913 #define PERL_ARGS_ASSERT_DO_VECGET      \
 914         assert(sv)
 915
 916 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 917                         __attribute__nonnull__(pTHX_1);
 918 #define PERL_ARGS_ASSERT_DO_VECSET      \
 919         assert(sv)
 920
 921 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 922                         __attribute__nonnull__(pTHX_2)
 923                         __attribute__nonnull__(pTHX_3)
 924                         __attribute__nonnull__(pTHX_4);
 925 #define PERL_ARGS_ASSERT_DO_VOP \
 926         assert(sv); assert(left); assert(right)
 927
 928 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 929                         __attribute__nonnull__(pTHX_1);
 930 #define PERL_ARGS_ASSERT_DOFILE \
 931         assert(term)
 932
 933 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
 934                         __attribute__warn_unused_result__;
 935
 936 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
 937                         __attribute__nonnull__(pTHX_1);
 938 #define PERL_ARGS_ASSERT_DOREF  \
 939         assert(o)
 940
 941 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 942 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 943                         __attribute__warn_unused_result__;
 944
 945 PERL_CALLCONV void      Perl_dump_all(pTHX);
 946 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 947 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 948 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 949                         __attribute__nonnull__(pTHX_1);
 950 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 951         assert(gv)
 952
 953 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
 954                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
 955                         __attribute__nonnull__(pTHX_2)
 956                         __attribute__nonnull__(pTHX_3);
 957 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
 958         assert(file); assert(pat)
 959
 960 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 961                         __attribute__nonnull__(pTHX_1);
 962 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 963         assert(stash)
 964
 965 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 966                         __attribute__nonnull__(pTHX_1);
 967 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 968         assert(stash)
 969
 970 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 971                         __attribute__nonnull__(pTHX_1);
 972 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 973         assert(gv)
 974
 975 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 976                         __attribute__nonnull__(pTHX_1);
 977 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 978         assert(gv)
 979
 980 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
 981                         __attribute__nonnull__(pTHX_2)
 982                         __attribute__nonnull__(pTHX_3);
 983 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
 984         assert(file); assert(pat)
 985
 986 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
 987                         __attribute__nonnull__(pTHX_1)
 988                         __attribute__nonnull__(pTHX_2);
 989 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
 990         assert(c); assert(sv)
 991
 992 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
 993                         __attribute__nonnull__(pTHX_1);
 994 #define PERL_ARGS_ASSERT_EVAL_PV        \
 995         assert(p)
 996
 997 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
 998                         __attribute__nonnull__(pTHX_1);
 999 #define PERL_ARGS_ASSERT_EVAL_SV        \
1000         assert(sv)
1001
1002 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
1003                         __attribute__nonnull__(pTHX_1);
1004 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
1005         assert(sv)
1006
1007 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
1008                         __attribute__warn_unused_result__
1009                         __attribute__nonnull__(pTHX_1)
1010                         __attribute__nonnull__(pTHX_2)
1011                         __attribute__nonnull__(pTHX_3);
1012 #define PERL_ARGS_ASSERT_FBM_INSTR      \
1013         assert(big); assert(bigend); assert(littlestr)
1014
1015 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
1016                         __attribute__nonnull__(pTHX_1);
1017 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
1018         assert(name)
1019
1020 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
1021 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
1022                         __attribute__nonnull__(pTHX_1);
1023 #define PERL_ARGS_ASSERT_FILTER_DEL     \
1024         assert(funcp)
1025
1026 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
1027                         __attribute__warn_unused_result__
1028                         __attribute__nonnull__(pTHX_2);
1029 #define PERL_ARGS_ASSERT_FILTER_READ    \
1030         assert(buf_sv)
1031
1032 PERL_CALLCONV void      Perl_finalize_optree(pTHX_ OP* o)
1033                         __attribute__nonnull__(pTHX_1);
1034 #define PERL_ARGS_ASSERT_FINALIZE_OPTREE        \
1035         assert(o)
1036
1037 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
1038                         __attribute__warn_unused_result__;
1039
1040 PERL_CALLCONV CV*       Perl_find_runcv_where(pTHX_ U8 cond, void *arg, U32 *db_seqp)
1041                         __attribute__warn_unused_result__;
1042
1043 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
1044 PERL_CALLCONV SV*       Perl_find_rundefsv2(pTHX_ CV *cv, U32 seq)
1045                         __attribute__nonnull__(pTHX_1);
1046 #define PERL_ARGS_ASSERT_FIND_RUNDEFSV2 \
1047         assert(cv)
1048
1049 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
1050                         __attribute__deprecated__;
1051
1052 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
1053                         __attribute__nonnull__(pTHX_1);
1054 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
1055         assert(scriptname)
1056
1057 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
1058                         __attribute__pure__
1059                         __attribute__nonnull__(1)
1060                         __attribute__nonnull__(2);
1061 #define PERL_ARGS_ASSERT_FOLDEQ \
1062         assert(a); assert(b)
1063
1064 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
1065                         __attribute__pure__
1066                         __attribute__nonnull__(1)
1067                         __attribute__nonnull__(2);
1068 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
1069         assert(a); assert(b)
1070
1071 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1072                         __attribute__pure__
1073                         __attribute__nonnull__(1)
1074                         __attribute__nonnull__(2);
1075 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1076         assert(a); assert(b)
1077
1078 /* PERL_CALLCONV I32    foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1079                         __attribute__nonnull__(pTHX_1)
1080                         __attribute__nonnull__(pTHX_5); */
1081
1082 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)
1083                         __attribute__nonnull__(pTHX_1)
1084                         __attribute__nonnull__(pTHX_5);
1085 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8_FLAGS      \
1086         assert(s1); assert(s2)
1087
1088 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
1089                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1090                         __attribute__nonnull__(pTHX_1);
1091 #define PERL_ARGS_ASSERT_FORM   \
1092         assert(pat)
1093
1094 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1095 PERL_CALLCONV void      Perl_free_tmps(pTHX);
1096 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
1097                         __attribute__nonnull__(pTHX_1);
1098 #define PERL_ARGS_ASSERT_GET_AV \
1099         assert(name)
1100
1101 PERL_CALLCONV void*     Perl_get_context(void)
1102                         __attribute__warn_unused_result__;
1103
1104 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1105                         __attribute__nonnull__(pTHX_1);
1106 #define PERL_ARGS_ASSERT_GET_CV \
1107         assert(name)
1108
1109 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1110                         __attribute__nonnull__(pTHX_1);
1111 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1112         assert(name)
1113
1114 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1115                         __attribute__nonnull__(pTHX_2);
1116 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1117         assert(cv)
1118
1119 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1120                         __attribute__warn_unused_result__;
1121
1122 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1123                         __attribute__nonnull__(pTHX_1);
1124 #define PERL_ARGS_ASSERT_GET_HV \
1125         assert(name)
1126
1127 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1128                         __attribute__warn_unused_result__
1129                         __attribute__pure__;
1130
1131 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1132                         __attribute__warn_unused_result__
1133                         __attribute__pure__;
1134
1135 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1136                         __attribute__warn_unused_result__
1137                         __attribute__pure__;
1138
1139 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1140                         __attribute__warn_unused_result__
1141                         __attribute__pure__;
1142
1143 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1144                         __attribute__warn_unused_result__
1145                         __attribute__pure__;
1146
1147 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1148 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1149                         __attribute__nonnull__(pTHX_1);
1150 #define PERL_ARGS_ASSERT_GET_SV \
1151         assert(name)
1152
1153 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1154                         __attribute__warn_unused_result__;
1155
1156 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1157                         __attribute__nonnull__(pTHX_1);
1158 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1159         assert(sv)
1160
1161 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1162 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1163 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1164                         __attribute__nonnull__(pTHX_1)
1165                         __attribute__nonnull__(pTHX_2)
1166                         __attribute__nonnull__(pTHX_3);
1167 #define PERL_ARGS_ASSERT_GROK_BIN       \
1168         assert(start); assert(len_p); assert(flags)
1169
1170 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1171                         __attribute__nonnull__(pTHX_1)
1172                         __attribute__nonnull__(pTHX_2)
1173                         __attribute__nonnull__(pTHX_3);
1174 #define PERL_ARGS_ASSERT_GROK_HEX       \
1175         assert(start); assert(len_p); assert(flags)
1176
1177 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1178                         __attribute__nonnull__(pTHX_1);
1179 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1180         assert(pv)
1181
1182 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1183                         __attribute__warn_unused_result__
1184                         __attribute__nonnull__(pTHX_1)
1185                         __attribute__nonnull__(pTHX_2);
1186 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1187         assert(sp); assert(send)
1188
1189 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1190                         __attribute__nonnull__(pTHX_1)
1191                         __attribute__nonnull__(pTHX_2)
1192                         __attribute__nonnull__(pTHX_3);
1193 #define PERL_ARGS_ASSERT_GROK_OCT       \
1194         assert(start); assert(len_p); assert(flags)
1195
1196 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1197 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1198 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1199 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1200 /* PERL_CALLCONV GV*    gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1201                         __attribute__warn_unused_result__
1202                         __attribute__nonnull__(pTHX_2); */
1203
1204 PERL_CALLCONV GV*       Perl_gv_autoload_pv(pTHX_ HV* stash, const char* namepv, U32 flags)
1205                         __attribute__warn_unused_result__
1206                         __attribute__nonnull__(pTHX_2);
1207 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_PV \
1208         assert(namepv)
1209
1210 PERL_CALLCONV GV*       Perl_gv_autoload_pvn(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags)
1211                         __attribute__warn_unused_result__
1212                         __attribute__nonnull__(pTHX_2);
1213 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_PVN        \
1214         assert(name)
1215
1216 PERL_CALLCONV GV*       Perl_gv_autoload_sv(pTHX_ HV* stash, SV* namesv, U32 flags)
1217                         __attribute__warn_unused_result__
1218                         __attribute__nonnull__(pTHX_2);
1219 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_SV \
1220         assert(namesv)
1221
1222 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
1223                         __attribute__nonnull__(pTHX_1);
1224 #define PERL_ARGS_ASSERT_GV_CHECK       \
1225         assert(stash)
1226
1227 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1228                         __attribute__warn_unused_result__
1229                         __attribute__nonnull__(pTHX_1);
1230 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1231         assert(gv)
1232
1233 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1234                         __attribute__nonnull__(pTHX_1);
1235 #define PERL_ARGS_ASSERT_GV_DUMP        \
1236         assert(gv)
1237
1238 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1239                         __attribute__nonnull__(pTHX_1)
1240                         __attribute__nonnull__(pTHX_2);
1241 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1242         assert(sv); assert(gv)
1243
1244 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1245                         __attribute__nonnull__(pTHX_1)
1246                         __attribute__nonnull__(pTHX_2); */
1247 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1248         assert(sv); assert(gv)
1249
1250 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1251                         __attribute__nonnull__(pTHX_1)
1252                         __attribute__nonnull__(pTHX_2);
1253 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1254         assert(sv); assert(gv)
1255
1256 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1257                         __attribute__nonnull__(pTHX_1);
1258 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1259         assert(name)
1260
1261 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1262                         __attribute__nonnull__(pTHX_1);
1263 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1264         assert(name)
1265
1266 /* PERL_CALLCONV GV*    gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1267                         __attribute__nonnull__(pTHX_2); */
1268
1269 /* PERL_CALLCONV GV*    gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1270                         __attribute__nonnull__(pTHX_2); */
1271
1272 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pv(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
1273                         __attribute__nonnull__(pTHX_2);
1274 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PV        \
1275         assert(name)
1276
1277 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pv_autoload(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
1278                         __attribute__nonnull__(pTHX_2);
1279 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PV_AUTOLOAD       \
1280         assert(name)
1281
1282 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pvn(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
1283                         __attribute__nonnull__(pTHX_2);
1284 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN       \
1285         assert(name)
1286
1287 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pvn_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
1288                         __attribute__nonnull__(pTHX_2);
1289 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN_AUTOLOAD      \
1290         assert(name)
1291
1292 PERL_CALLCONV GV*       Perl_gv_fetchmeth_sv(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
1293                         __attribute__nonnull__(pTHX_2);
1294 #define PERL_ARGS_ASSERT_GV_FETCHMETH_SV        \
1295         assert(namesv)
1296
1297 PERL_CALLCONV GV*       Perl_gv_fetchmeth_sv_autoload(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
1298                         __attribute__nonnull__(pTHX_2);
1299 #define PERL_ARGS_ASSERT_GV_FETCHMETH_SV_AUTOLOAD       \
1300         assert(namesv)
1301
1302 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1303                         __attribute__nonnull__(pTHX_1)
1304                         __attribute__nonnull__(pTHX_2); */
1305 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1306         assert(stash); assert(name)
1307
1308 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1309                         __attribute__nonnull__(pTHX_1)
1310                         __attribute__nonnull__(pTHX_2);
1311 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1312         assert(stash); assert(name)
1313
1314 PERL_CALLCONV GV*       Perl_gv_fetchmethod_pv_flags(pTHX_ HV* stash, const char* name, U32 flags)
1315                         __attribute__nonnull__(pTHX_1)
1316                         __attribute__nonnull__(pTHX_2);
1317 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_PV_FLAGS        \
1318         assert(stash); assert(name)
1319
1320 PERL_CALLCONV GV*       Perl_gv_fetchmethod_pvn_flags(pTHX_ HV* stash, const char* name, const STRLEN len, U32 flags)
1321                         __attribute__nonnull__(pTHX_1)
1322                         __attribute__nonnull__(pTHX_2);
1323 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_PVN_FLAGS       \
1324         assert(stash); assert(name)
1325
1326 PERL_CALLCONV GV*       Perl_gv_fetchmethod_sv_flags(pTHX_ HV* stash, SV* namesv, U32 flags)
1327                         __attribute__nonnull__(pTHX_1)
1328                         __attribute__nonnull__(pTHX_2);
1329 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_SV_FLAGS        \
1330         assert(stash); assert(namesv)
1331
1332 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1333                         __attribute__nonnull__(pTHX_1);
1334 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1335         assert(nambeg)
1336
1337 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1338                         __attribute__nonnull__(pTHX_1);
1339 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1340         assert(name)
1341
1342 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1343                         __attribute__nonnull__(pTHX_1);
1344 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1345         assert(name)
1346
1347 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1348                         __attribute__nonnull__(pTHX_1)
1349                         __attribute__nonnull__(pTHX_2);
1350 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1351         assert(sv); assert(gv)
1352
1353 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1354                         __attribute__nonnull__(pTHX_1)
1355                         __attribute__nonnull__(pTHX_2); */
1356 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1357         assert(sv); assert(gv)
1358
1359 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1360                         __attribute__nonnull__(pTHX_1)
1361                         __attribute__nonnull__(pTHX_2);
1362 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1363         assert(sv); assert(gv)
1364
1365 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1366                         __attribute__warn_unused_result__;
1367
1368 /* PERL_CALLCONV void   gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1369                         __attribute__nonnull__(pTHX_1)
1370                         __attribute__nonnull__(pTHX_3); */
1371
1372 PERL_CALLCONV void      Perl_gv_init_pv(pTHX_ GV* gv, HV* stash, const char* name, U32 flags)
1373                         __attribute__nonnull__(pTHX_1)
1374                         __attribute__nonnull__(pTHX_3);
1375 #define PERL_ARGS_ASSERT_GV_INIT_PV     \
1376         assert(gv); assert(name)
1377
1378 PERL_CALLCONV void      Perl_gv_init_pvn(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, U32 flags)
1379                         __attribute__nonnull__(pTHX_1)
1380                         __attribute__nonnull__(pTHX_3);
1381 #define PERL_ARGS_ASSERT_GV_INIT_PVN    \
1382         assert(gv); assert(name)
1383
1384 PERL_CALLCONV void      Perl_gv_init_sv(pTHX_ GV* gv, HV* stash, SV* namesv, U32 flags)
1385                         __attribute__nonnull__(pTHX_1)
1386                         __attribute__nonnull__(pTHX_3);
1387 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
1388         assert(gv); assert(namesv)
1389
1390 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1391                         __attribute__nonnull__(pTHX_1)
1392                         __attribute__nonnull__(pTHX_2);
1393 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1394         assert(gv); assert(name)
1395
1396 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1397                         __attribute__nonnull__(pTHX_1);
1398 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1399         assert(name)
1400
1401 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1402                         __attribute__nonnull__(pTHX_1);
1403 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1404         assert(name)
1405
1406 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1407                         __attribute__nonnull__(pTHX_1);
1408 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1409         assert(sv)
1410
1411 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1412                         __attribute__nonnull__(pTHX_1);
1413 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1414         assert(gv)
1415
1416 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1417                         __attribute__nonnull__(pTHX_1);
1418 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1419         assert(hv)
1420
1421 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1422 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1423                         __attribute__nonnull__(pTHX_1);
1424 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1425         assert(hv)
1426
1427 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1428 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)
1429                         __attribute__nonnull__(pTHX_2);
1430 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1431         assert(key)
1432
1433 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1434                         __attribute__warn_unused_result__;
1435
1436 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1437                         __attribute__nonnull__(pTHX_1);
1438 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1439         assert(hv)
1440
1441 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1442                         __attribute__nonnull__(pTHX_2); */
1443 #define PERL_ARGS_ASSERT_HV_DELETE      \
1444         assert(key)
1445
1446 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1447                         __attribute__nonnull__(pTHX_2); */
1448 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1449         assert(keysv)
1450
1451 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1452                         __attribute__warn_unused_result__
1453                         __attribute__nonnull__(pTHX_1);
1454 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1455         assert(hv)
1456
1457 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1458                         __attribute__nonnull__(pTHX_1);
1459 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1460         assert(hv)
1461
1462 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1463                         __attribute__nonnull__(pTHX_1)
1464                         __attribute__nonnull__(pTHX_2);
1465 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1466         assert(hv); assert(name)
1467
1468 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1469                         __attribute__nonnull__(pTHX_1)
1470                         __attribute__nonnull__(pTHX_2);
1471 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1472         assert(hv); assert(name)
1473
1474 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1475                         __attribute__warn_unused_result__
1476                         __attribute__nonnull__(pTHX_2); */
1477 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1478         assert(key)
1479
1480 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1481                         __attribute__warn_unused_result__
1482                         __attribute__nonnull__(pTHX_2); */
1483 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1484         assert(keysv)
1485
1486 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1487                         __attribute__nonnull__(pTHX_2); */
1488 #define PERL_ARGS_ASSERT_HV_FETCH       \
1489         assert(key)
1490
1491 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1492                         __attribute__nonnull__(pTHX_2); */
1493 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1494         assert(keysv)
1495
1496 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1497                         __attribute__nonnull__(pTHX_1);
1498 #define PERL_ARGS_ASSERT_HV_FILL        \
1499         assert(hv)
1500
1501 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1502                         __attribute__nonnull__(pTHX_1);
1503 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1504         assert(hv)
1505
1506 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1507                         __attribute__nonnull__(pTHX_1);
1508 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1509         assert(hv)
1510
1511 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1512                         __attribute__warn_unused_result__
1513                         __attribute__nonnull__(pTHX_1)
1514                         __attribute__nonnull__(pTHX_2);
1515 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1516         assert(entry); assert(retlen)
1517
1518 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1519                         __attribute__warn_unused_result__
1520                         __attribute__nonnull__(pTHX_1);
1521 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1522         assert(entry)
1523
1524 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1525                         __attribute__warn_unused_result__
1526                         __attribute__nonnull__(pTHX_1); */
1527 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1528         assert(hv)
1529
1530 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1531                         __attribute__warn_unused_result__
1532                         __attribute__nonnull__(pTHX_1);
1533 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1534         assert(hv)
1535
1536 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1537                         __attribute__warn_unused_result__
1538                         __attribute__nonnull__(pTHX_1)
1539                         __attribute__nonnull__(pTHX_2)
1540                         __attribute__nonnull__(pTHX_3);
1541 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1542         assert(hv); assert(key); assert(retlen)
1543
1544 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1545                         __attribute__warn_unused_result__
1546                         __attribute__nonnull__(pTHX_1)
1547                         __attribute__nonnull__(pTHX_2);
1548 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1549         assert(hv); assert(entry)
1550
1551 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1552                         __attribute__nonnull__(pTHX_1);
1553 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1554         assert(hv)
1555
1556 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1557                         __attribute__nonnull__(pTHX_1); */
1558 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1559         assert(hv)
1560
1561 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1562                         __attribute__nonnull__(pTHX_1);
1563 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1564         assert(hv)
1565
1566 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1567                         __attribute__warn_unused_result__
1568                         __attribute__nonnull__(pTHX_1);
1569 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1570         assert(hv)
1571
1572 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
1573                         __attribute__warn_unused_result__
1574                         __attribute__nonnull__(pTHX_1);
1575 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1576         assert(hv)
1577
1578 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1579                         __attribute__nonnull__(pTHX_1);
1580 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1581         assert(hv)
1582
1583 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1584                         __attribute__warn_unused_result__
1585                         __attribute__nonnull__(pTHX_1);
1586 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1587         assert(hv)
1588
1589 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1590                         __attribute__nonnull__(pTHX_1);
1591 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1592         assert(hv)
1593
1594 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1595                         __attribute__warn_unused_result__
1596                         __attribute__nonnull__(pTHX_1);
1597 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1598         assert(hv)
1599
1600 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1601 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1602 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1603 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1604 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1605 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1606                         __attribute__nonnull__(pTHX_1)
1607                         __attribute__nonnull__(pTHX_2); */
1608
1609 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1610                         __attribute__nonnull__(pTHX_1)
1611                         __attribute__nonnull__(pTHX_2); */
1612
1613 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1614                         __attribute__nonnull__(pTHX_1)
1615                         __attribute__nonnull__(pTHX_5); */
1616
1617 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1618                         __attribute__nonnull__(pTHX_2);
1619 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1620         assert(argv)
1621
1622 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1623 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1624 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1625 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1626 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1627 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1628                         __attribute__nonnull__(pTHX_1);
1629 #define PERL_ARGS_ASSERT_INIT_TM        \
1630         assert(ptm)
1631
1632 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1633                         __attribute__warn_unused_result__
1634                         __attribute__pure__
1635                         __attribute__nonnull__(1)
1636                         __attribute__nonnull__(2);
1637 #define PERL_ARGS_ASSERT_INSTR  \
1638         assert(big); assert(little)
1639
1640 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1641 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1642                         __attribute__warn_unused_result__;
1643
1644 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1645                         __attribute__nonnull__(pTHX_1);
1646 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1647         assert(io)
1648
1649 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1650                         __attribute__nonnull__(1);
1651 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1652         assert(s)
1653
1654 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1655                         __attribute__warn_unused_result__;
1656
1657 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1658                         __attribute__warn_unused_result__
1659                         __attribute__pure__;
1660
1661 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1662                         __attribute__warn_unused_result__
1663                         __attribute__pure__;
1664
1665 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1666                         __attribute__warn_unused_result__
1667                         __attribute__pure__;
1668
1669 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1670                         __attribute__warn_unused_result__
1671                         __attribute__pure__;
1672
1673 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1674                         __attribute__warn_unused_result__
1675                         __attribute__pure__;
1676
1677 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1678                         __attribute__warn_unused_result__
1679                         __attribute__pure__;
1680
1681 PERL_CALLCONV bool      Perl_is_uni_blank(pTHX_ UV c)
1682                         __attribute__warn_unused_result__
1683                         __attribute__pure__;
1684
1685 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1686                         __attribute__warn_unused_result__
1687                         __attribute__pure__;
1688
1689 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1690                         __attribute__warn_unused_result__
1691                         __attribute__pure__;
1692
1693 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1694                         __attribute__warn_unused_result__
1695                         __attribute__pure__;
1696
1697 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1698                         __attribute__warn_unused_result__
1699                         __attribute__pure__;
1700
1701 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1702                         __attribute__warn_unused_result__
1703                         __attribute__pure__;
1704
1705 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1706                         __attribute__warn_unused_result__
1707                         __attribute__pure__;
1708
1709 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1710                         __attribute__warn_unused_result__
1711                         __attribute__pure__;
1712
1713 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1714                         __attribute__warn_unused_result__
1715                         __attribute__pure__;
1716
1717 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1718                         __attribute__warn_unused_result__
1719                         __attribute__pure__;
1720
1721 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1722                         __attribute__warn_unused_result__
1723                         __attribute__pure__;
1724
1725 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1726                         __attribute__warn_unused_result__
1727                         __attribute__pure__;
1728
1729 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1730                         __attribute__warn_unused_result__
1731                         __attribute__pure__;
1732
1733 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1734                         __attribute__warn_unused_result__
1735                         __attribute__pure__;
1736
1737 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1738                         __attribute__warn_unused_result__
1739                         __attribute__pure__;
1740
1741 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1742                         __attribute__warn_unused_result__
1743                         __attribute__pure__;
1744
1745 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1746                         __attribute__warn_unused_result__
1747                         __attribute__pure__;
1748
1749 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1750                         __attribute__warn_unused_result__
1751                         __attribute__pure__;
1752
1753 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1754                         __attribute__warn_unused_result__
1755                         __attribute__pure__;
1756
1757 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1758                         __attribute__warn_unused_result__
1759                         __attribute__pure__;
1760
1761 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1762                         __attribute__warn_unused_result__
1763                         __attribute__pure__;
1764
1765 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1766                         __attribute__warn_unused_result__
1767                         __attribute__nonnull__(pTHX_1);
1768 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1769         assert(p)
1770
1771 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1772                         __attribute__warn_unused_result__
1773                         __attribute__nonnull__(pTHX_1);
1774 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1775         assert(p)
1776
1777 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1778                         __attribute__warn_unused_result__
1779                         __attribute__nonnull__(pTHX_1);
1780 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1781         assert(p)
1782
1783 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1784                         __attribute__warn_unused_result__
1785                         __attribute__nonnull__(pTHX_1);
1786 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1787         assert(p)
1788
1789 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1790                         __attribute__warn_unused_result__
1791                         __attribute__nonnull__(pTHX_1);
1792 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1793         assert(p)
1794
1795 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1796                         __attribute__warn_unused_result__
1797                         __attribute__nonnull__(pTHX_1);
1798 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1799         assert(p)
1800
1801 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1802                         __attribute__warn_unused_result__
1803                         __attribute__nonnull__(pTHX_1);
1804 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1805         assert(p)
1806
1807 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1808                         __attribute__warn_unused_result__
1809                         __attribute__nonnull__(pTHX_1);
1810 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1811         assert(p)
1812
1813 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1814                         __attribute__warn_unused_result__
1815                         __attribute__nonnull__(pTHX_1);
1816 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1817         assert(p)
1818
1819 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1820                         __attribute__warn_unused_result__
1821                         __attribute__nonnull__(pTHX_1);
1822 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1823         assert(p)
1824
1825 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1826                         __attribute__warn_unused_result__
1827                         __attribute__nonnull__(pTHX_1);
1828 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1829         assert(p)
1830
1831 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1832                         __attribute__warn_unused_result__
1833                         __attribute__nonnull__(pTHX_1);
1834 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1835         assert(p)
1836
1837 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1838                         __attribute__warn_unused_result__
1839                         __attribute__nonnull__(pTHX_1);
1840 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1841         assert(p)
1842
1843 PERL_CALLCONV bool      Perl_is_utf8_blank(pTHX_ const U8 *p)
1844                         __attribute__warn_unused_result__
1845                         __attribute__nonnull__(pTHX_1);
1846 #define PERL_ARGS_ASSERT_IS_UTF8_BLANK  \
1847         assert(p)
1848
1849 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1850                         __attribute__deprecated__
1851                         __attribute__nonnull__(1);
1852 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1853         assert(s)
1854
1855 PERL_CALLCONV STRLEN    Perl_is_utf8_char_buf(const U8 *buf, const U8 *buf_end)
1856                         __attribute__nonnull__(1)
1857                         __attribute__nonnull__(2);
1858 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_BUF       \
1859         assert(buf); assert(buf_end)
1860
1861 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1862                         __attribute__warn_unused_result__
1863                         __attribute__nonnull__(pTHX_1);
1864 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1865         assert(p)
1866
1867 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1868                         __attribute__warn_unused_result__
1869                         __attribute__nonnull__(pTHX_1);
1870 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1871         assert(p)
1872
1873 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1874                         __attribute__warn_unused_result__
1875                         __attribute__nonnull__(pTHX_1);
1876 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1877         assert(p)
1878
1879 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1880                         __attribute__warn_unused_result__
1881                         __attribute__nonnull__(pTHX_1);
1882 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1883         assert(p)
1884
1885 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1886                         __attribute__warn_unused_result__
1887                         __attribute__nonnull__(pTHX_1);
1888 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1889         assert(p)
1890
1891 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1892                         __attribute__warn_unused_result__
1893                         __attribute__nonnull__(pTHX_1);
1894 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1895         assert(p)
1896
1897 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1898                         __attribute__warn_unused_result__
1899                         __attribute__nonnull__(pTHX_1);
1900 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1901         assert(p)
1902
1903 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1904                         __attribute__warn_unused_result__
1905                         __attribute__nonnull__(pTHX_1);
1906 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1907         assert(p)
1908
1909 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1910                         __attribute__warn_unused_result__
1911                         __attribute__nonnull__(pTHX_1);
1912 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1913         assert(p)
1914
1915 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1916                         __attribute__warn_unused_result__
1917                         __attribute__nonnull__(pTHX_1);
1918 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1919         assert(p)
1920
1921 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1922                         __attribute__warn_unused_result__
1923                         __attribute__nonnull__(pTHX_1);
1924 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1925         assert(p)
1926
1927 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1928                         __attribute__warn_unused_result__
1929                         __attribute__nonnull__(pTHX_1);
1930 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1931         assert(p)
1932
1933 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1934                         __attribute__warn_unused_result__
1935                         __attribute__nonnull__(pTHX_1);
1936 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1937         assert(p)
1938
1939 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1940                         __attribute__nonnull__(1);
1941 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1942         assert(s)
1943
1944 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **ep)
1945                         __attribute__nonnull__(1); */
1946 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1947         assert(s)
1948
1949 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1950                         __attribute__nonnull__(1);
1951 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1952         assert(s)
1953
1954 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1955                         __attribute__warn_unused_result__
1956                         __attribute__nonnull__(pTHX_1);
1957 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1958         assert(p)
1959
1960 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1961                         __attribute__warn_unused_result__
1962                         __attribute__nonnull__(pTHX_1);
1963 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1964         assert(p)
1965
1966 PERL_CALLCONV bool      Perl_is_utf8_xidcont(pTHX_ const U8 *p)
1967                         __attribute__warn_unused_result__
1968                         __attribute__nonnull__(pTHX_1);
1969 #define PERL_ARGS_ASSERT_IS_UTF8_XIDCONT        \
1970         assert(p)
1971
1972 PERL_CALLCONV bool      Perl_is_utf8_xidfirst(pTHX_ const U8 *p)
1973                         __attribute__warn_unused_result__
1974                         __attribute__nonnull__(pTHX_1);
1975 #define PERL_ARGS_ASSERT_IS_UTF8_XIDFIRST       \
1976         assert(p)
1977
1978 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1979                         __attribute__nonnull__(pTHX_1);
1980 #define PERL_ARGS_ASSERT_JMAYBE \
1981         assert(o)
1982
1983 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1984                         __attribute__pure__
1985                         __attribute__nonnull__(pTHX_1);
1986 #define PERL_ARGS_ASSERT_KEYWORD        \
1987         assert(name)
1988
1989 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1990                         __attribute__nonnull__(pTHX_1)
1991                         __attribute__nonnull__(pTHX_3);
1992 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1993         assert(keyword_ptr); assert(op_ptr)
1994
1995 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1996 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1997 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1998                         __attribute__nonnull__(pTHX_1);
1999 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
2000         assert(ptr)
2001
2002 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
2003 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
2004 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
2005 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
2006 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
2007                         __attribute__nonnull__(pTHX_1);
2008 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
2009         assert(ptr)
2010
2011 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
2012 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
2013 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
2014                         __attribute__nonnull__(pTHX_1);
2015 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
2016         assert(pv)
2017
2018 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
2019                         __attribute__nonnull__(pTHX_1);
2020 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
2021         assert(pv)
2022
2023 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
2024                         __attribute__nonnull__(pTHX_1);
2025 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
2026         assert(sv)
2027
2028 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
2029                         __attribute__nonnull__(pTHX_1);
2030 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
2031         assert(ptr)
2032
2033 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
2034 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
2035                         __attribute__nonnull__(pTHX_2);
2036 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
2037         assert(name)
2038
2039 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
2040                         __attribute__nonnull__(pTHX_1);
2041 #define PERL_ARGS_ASSERT_LOCALIZE       \
2042         assert(o)
2043
2044 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
2045                         __attribute__warn_unused_result__
2046                         __attribute__nonnull__(pTHX_1);
2047 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
2048         assert(sv)
2049
2050 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
2051                         __attribute__nonnull__(pTHX_1)
2052                         __attribute__nonnull__(pTHX_2);
2053 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
2054         assert(sv); assert(mg)
2055
2056 PERL_CALLCONV int       Perl_magic_cleararylen_p(pTHX_ SV* sv, MAGIC* mg)
2057                         __attribute__nonnull__(pTHX_1)
2058                         __attribute__nonnull__(pTHX_2);
2059 #define PERL_ARGS_ASSERT_MAGIC_CLEARARYLEN_P    \
2060         assert(sv); assert(mg)
2061
2062 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
2063                         __attribute__nonnull__(pTHX_1)
2064                         __attribute__nonnull__(pTHX_2);
2065 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
2066         assert(sv); assert(mg)
2067
2068 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
2069                         __attribute__nonnull__(pTHX_1)
2070                         __attribute__nonnull__(pTHX_2);
2071 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
2072         assert(sv); assert(mg)
2073
2074 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
2075                         __attribute__nonnull__(pTHX_1)
2076                         __attribute__nonnull__(pTHX_2);
2077 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
2078         assert(sv); assert(mg)
2079
2080 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
2081                         __attribute__nonnull__(pTHX_2);
2082 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
2083         assert(mg)
2084
2085 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
2086                         __attribute__nonnull__(pTHX_1)
2087                         __attribute__nonnull__(pTHX_2);
2088 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
2089         assert(sv); assert(mg)
2090
2091 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
2092                         __attribute__nonnull__(pTHX_1)
2093                         __attribute__nonnull__(pTHX_2);
2094 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
2095         assert(sv); assert(mg)
2096
2097 PERL_CALLCONV int       Perl_magic_copycallchecker(pTHX_ SV* sv, MAGIC *mg, SV *nsv, const char *name, I32 namlen)
2098                         __attribute__nonnull__(pTHX_1)
2099                         __attribute__nonnull__(pTHX_2)
2100                         __attribute__nonnull__(pTHX_3);
2101 #define PERL_ARGS_ASSERT_MAGIC_COPYCALLCHECKER  \
2102         assert(sv); assert(mg); assert(nsv)
2103
2104 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2105 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
2106                         __attribute__nonnull__(pTHX_1)
2107                         __attribute__nonnull__(pTHX_2);
2108 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
2109         assert(sv); assert(mg)
2110
2111 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
2112                         __attribute__nonnull__(pTHX_1)
2113                         __attribute__nonnull__(pTHX_2);
2114 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
2115         assert(sv); assert(mg)
2116
2117 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
2118                         __attribute__nonnull__(pTHX_1)
2119                         __attribute__nonnull__(pTHX_2);
2120 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
2121         assert(sv); assert(mg)
2122
2123 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
2124                         __attribute__nonnull__(pTHX_1)
2125                         __attribute__nonnull__(pTHX_2);
2126 #define PERL_ARGS_ASSERT_MAGIC_GET      \
2127         assert(sv); assert(mg)
2128
2129 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
2130                         __attribute__nonnull__(pTHX_1)
2131                         __attribute__nonnull__(pTHX_2);
2132 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
2133         assert(sv); assert(mg)
2134
2135 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
2136                         __attribute__nonnull__(pTHX_1)
2137                         __attribute__nonnull__(pTHX_2);
2138 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
2139         assert(sv); assert(mg)
2140
2141 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
2142                         __attribute__nonnull__(pTHX_1)
2143                         __attribute__nonnull__(pTHX_2);
2144 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
2145         assert(sv); assert(mg)
2146
2147 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
2148                         __attribute__nonnull__(pTHX_1)
2149                         __attribute__nonnull__(pTHX_2);
2150 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
2151         assert(sv); assert(mg)
2152
2153 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
2154                         __attribute__nonnull__(pTHX_1)
2155                         __attribute__nonnull__(pTHX_2);
2156 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
2157         assert(sv); assert(mg)
2158
2159 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
2160                         __attribute__nonnull__(pTHX_1)
2161                         __attribute__nonnull__(pTHX_2);
2162 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
2163         assert(sv); assert(mg)
2164
2165 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
2166                         __attribute__nonnull__(pTHX_1)
2167                         __attribute__nonnull__(pTHX_2);
2168 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
2169         assert(sv); assert(mg)
2170
2171 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
2172                         __attribute__nonnull__(pTHX_1)
2173                         __attribute__nonnull__(pTHX_2);
2174 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
2175         assert(sv); assert(mg)
2176
2177 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
2178                         __attribute__nonnull__(pTHX_1)
2179                         __attribute__nonnull__(pTHX_2);
2180 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
2181         assert(sv); assert(mg)
2182
2183 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
2184                         __attribute__nonnull__(pTHX_1)
2185                         __attribute__nonnull__(pTHX_2);
2186 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
2187         assert(sv); assert(mg)
2188
2189 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2190                         __attribute__nonnull__(pTHX_1)
2191                         __attribute__nonnull__(pTHX_2);
2192 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2193         assert(sv); assert(mg)
2194
2195 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
2196                         __attribute__nonnull__(pTHX_1)
2197                         __attribute__nonnull__(pTHX_2);
2198 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
2199         assert(sv); assert(mg)
2200
2201 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
2202                         __attribute__nonnull__(pTHX_1)
2203                         __attribute__nonnull__(pTHX_2)
2204                         __attribute__nonnull__(pTHX_3);
2205 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2206         assert(sv); assert(mg); assert(meth)
2207
2208 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2209                         __attribute__nonnull__(pTHX_1)
2210                         __attribute__nonnull__(pTHX_2)
2211                         __attribute__nonnull__(pTHX_3);
2212 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2213         assert(sv); assert(mg); assert(key)
2214
2215 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2216                         __attribute__nonnull__(pTHX_1)
2217                         __attribute__nonnull__(pTHX_2);
2218 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2219         assert(sv); assert(mg)
2220
2221 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2222                         __attribute__nonnull__(pTHX_1)
2223                         __attribute__nonnull__(pTHX_2);
2224 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2225         assert(sv); assert(mg)
2226
2227 PERL_CALLCONV_NO_RET int        Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2228                         __attribute__noreturn__
2229                         __attribute__nonnull__(pTHX_1)
2230                         __attribute__nonnull__(pTHX_2);
2231 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2232         assert(sv); assert(mg)
2233
2234 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2235                         __attribute__nonnull__(pTHX_1)
2236                         __attribute__nonnull__(pTHX_2);
2237 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2238         assert(hv); assert(mg)
2239
2240 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2241                         __attribute__nonnull__(pTHX_1)
2242                         __attribute__nonnull__(pTHX_2);
2243 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2244         assert(sv); assert(mg)
2245
2246 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2247                         __attribute__nonnull__(pTHX_1)
2248                         __attribute__nonnull__(pTHX_2);
2249 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2250         assert(sv); assert(mg)
2251
2252 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2253                         __attribute__nonnull__(pTHX_1)
2254                         __attribute__nonnull__(pTHX_2);
2255 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2256         assert(sv); assert(mg)
2257
2258 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2259                         __attribute__nonnull__(pTHX_1)
2260                         __attribute__nonnull__(pTHX_2);
2261 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2262         assert(sv); assert(mg)
2263
2264 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2265                         __attribute__nonnull__(pTHX_1)
2266                         __attribute__nonnull__(pTHX_2);
2267 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2268         assert(sv); assert(mg)
2269
2270 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2271                         __attribute__nonnull__(pTHX_1)
2272                         __attribute__nonnull__(pTHX_2);
2273 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2274         assert(sv); assert(mg)
2275
2276 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2277                         __attribute__nonnull__(pTHX_1)
2278                         __attribute__nonnull__(pTHX_2);
2279 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2280         assert(sv); assert(mg)
2281
2282 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2283                         __attribute__nonnull__(pTHX_1)
2284                         __attribute__nonnull__(pTHX_2);
2285 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2286         assert(sv); assert(mg)
2287
2288 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2289                         __attribute__nonnull__(pTHX_1)
2290                         __attribute__nonnull__(pTHX_2);
2291 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2292         assert(sv); assert(mg)
2293
2294 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2295                         __attribute__nonnull__(pTHX_1)
2296                         __attribute__nonnull__(pTHX_2);
2297 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2298         assert(sv); assert(mg)
2299
2300 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2301                         __attribute__nonnull__(pTHX_1)
2302                         __attribute__nonnull__(pTHX_2);
2303 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2304         assert(sv); assert(mg)
2305
2306 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2307                         __attribute__nonnull__(pTHX_1)
2308                         __attribute__nonnull__(pTHX_2);
2309 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2310         assert(sv); assert(mg)
2311
2312 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2313                         __attribute__nonnull__(pTHX_1)
2314                         __attribute__nonnull__(pTHX_2);
2315 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2316         assert(sv); assert(mg)
2317
2318 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2319                         __attribute__nonnull__(pTHX_2);
2320 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2321         assert(mg)
2322
2323 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2324                         __attribute__nonnull__(pTHX_1)
2325                         __attribute__nonnull__(pTHX_2);
2326 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2327         assert(sv); assert(mg)
2328
2329 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2330                         __attribute__nonnull__(pTHX_1)
2331                         __attribute__nonnull__(pTHX_2);
2332 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2333         assert(sv); assert(mg)
2334
2335 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2336                         __attribute__nonnull__(pTHX_1)
2337                         __attribute__nonnull__(pTHX_2);
2338 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2339         assert(sv); assert(mg)
2340
2341 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2342                         __attribute__nonnull__(pTHX_1)
2343                         __attribute__nonnull__(pTHX_2);
2344 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2345         assert(sv); assert(mg)
2346
2347 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2348                         __attribute__nonnull__(pTHX_1)
2349                         __attribute__nonnull__(pTHX_2);
2350 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2351         assert(sv); assert(mg)
2352
2353 PERL_CALLCONV int       Perl_magic_setvstring(pTHX_ SV* sv, MAGIC* mg)
2354                         __attribute__nonnull__(pTHX_1)
2355                         __attribute__nonnull__(pTHX_2);
2356 #define PERL_ARGS_ASSERT_MAGIC_SETVSTRING       \
2357         assert(sv); assert(mg)
2358
2359 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2360                         __attribute__nonnull__(pTHX_1)
2361                         __attribute__nonnull__(pTHX_2);
2362 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2363         assert(sv); assert(mg)
2364
2365 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2366                         __attribute__nonnull__(pTHX_1)
2367                         __attribute__nonnull__(pTHX_2);
2368 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2369         assert(sv); assert(mg)
2370
2371 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2372                         __attribute__malloc__
2373                         __attribute__warn_unused_result__;
2374
2375 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2376 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2377                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2378                         __attribute__nonnull__(pTHX_1);
2379 #define PERL_ARGS_ASSERT_MESS   \
2380         assert(pat)
2381
2382 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2383                         __attribute__nonnull__(pTHX_1);
2384 #define PERL_ARGS_ASSERT_MESS_SV        \
2385         assert(basemsg)
2386
2387 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2388 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2389                         __attribute__nonnull__(pTHX_1);
2390 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2391         assert(sv)
2392
2393 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2394                         __attribute__nonnull__(pTHX_1)
2395                         __attribute__nonnull__(pTHX_2);
2396 #define PERL_ARGS_ASSERT_MG_COPY        \
2397         assert(sv); assert(nsv)
2398
2399 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2400                         __attribute__warn_unused_result__;
2401
2402 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2403                         __attribute__warn_unused_result__;
2404
2405 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2406                         __attribute__nonnull__(pTHX_1);
2407 #define PERL_ARGS_ASSERT_MG_FREE        \
2408         assert(sv)
2409
2410 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2411                         __attribute__nonnull__(pTHX_1);
2412 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2413         assert(sv)
2414
2415 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2416                         __attribute__nonnull__(pTHX_1);
2417 #define PERL_ARGS_ASSERT_MG_GET \
2418         assert(sv)
2419
2420 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2421                         __attribute__nonnull__(pTHX_1);
2422 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2423         assert(sv)
2424
2425 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2426                         __attribute__nonnull__(pTHX_1)
2427                         __attribute__nonnull__(pTHX_2);
2428 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2429         assert(sv); assert(nsv)
2430
2431 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2432                         __attribute__nonnull__(pTHX_1);
2433 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2434         assert(sv)
2435
2436 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2437                         __attribute__nonnull__(pTHX_1);
2438 #define PERL_ARGS_ASSERT_MG_SET \
2439         assert(sv)
2440
2441 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2442                         __attribute__nonnull__(pTHX_1);
2443 #define PERL_ARGS_ASSERT_MG_SIZE        \
2444         assert(sv)
2445
2446 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2447                         __attribute__nonnull__(pTHX_1);
2448 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2449         assert(ptm)
2450
2451 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2452 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2453 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2454                         __attribute__nonnull__(pTHX_1);
2455 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2456         assert(s)
2457
2458 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2459                         __attribute__nonnull__(pTHX_1);
2460 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2461         assert(name)
2462
2463 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2464                         __attribute__nonnull__(pTHX_1);
2465 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2466         assert(stash)
2467
2468 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2469                         __attribute__nonnull__(pTHX_1)
2470                         __attribute__nonnull__(pTHX_2);
2471 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2472         assert(smeta); assert(which)
2473
2474 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2475                         __attribute__nonnull__(pTHX_1);
2476 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2477         assert(stash)
2478
2479 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2480                         __attribute__nonnull__(pTHX_1);
2481 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2482         assert(stash)
2483
2484 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2485                         __attribute__nonnull__(pTHX_1);
2486 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2487         assert(stash)
2488
2489 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2490                         __attribute__nonnull__(pTHX_3);
2491 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2492         assert(gv)
2493
2494 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2495                         __attribute__nonnull__(pTHX_1);
2496 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2497         assert(mro)
2498
2499 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2500                         __attribute__nonnull__(pTHX_1)
2501                         __attribute__nonnull__(pTHX_2);
2502 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2503         assert(meta); assert(name)
2504
2505 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2506                         __attribute__nonnull__(pTHX_1)
2507                         __attribute__nonnull__(pTHX_2)
2508                         __attribute__nonnull__(pTHX_3);
2509 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2510         assert(smeta); assert(which); assert(data)
2511
2512 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2513                         __attribute__nonnull__(pTHX_1);
2514 #define PERL_ARGS_ASSERT_MY_ATOF        \
2515         assert(s)
2516
2517 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2518                         __attribute__nonnull__(pTHX_1)
2519                         __attribute__nonnull__(pTHX_2);
2520 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2521         assert(s); assert(value)
2522
2523 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2524                         __attribute__nonnull__(pTHX_1);
2525 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2526         assert(o)
2527
2528 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2529 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2530 PERL_CALLCONV_NO_RET void       Perl_my_exit(pTHX_ U32 status)
2531                         __attribute__noreturn__;
2532
2533 PERL_CALLCONV_NO_RET void       Perl_my_failure_exit(pTHX)
2534                         __attribute__noreturn__;
2535
2536 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2537 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2538 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2539 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2540 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2541                         __attribute__nonnull__(pTHX_1)
2542                         __attribute__nonnull__(pTHX_3);
2543 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2544         assert(mode); assert(args)
2545
2546 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2547 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2548                         __attribute__format__(__printf__,3,4)
2549                         __attribute__nonnull__(1)
2550                         __attribute__nonnull__(3);
2551 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2552         assert(buffer); assert(format)
2553
2554 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2555 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2556 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2557 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)
2558                         __attribute__nonnull__(pTHX_1);
2559 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2560         assert(fmt)
2561
2562 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2563                         __attribute__nonnull__(1);
2564 #define PERL_ARGS_ASSERT_MY_SWABN       \
2565         assert(ptr)
2566
2567 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2568 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2569                         __attribute__nonnull__(1)
2570                         __attribute__nonnull__(3);
2571 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2572         assert(buffer); assert(format)
2573
2574 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2575 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2576                         __attribute__malloc__
2577                         __attribute__warn_unused_result__;
2578
2579 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2580                         __attribute__malloc__
2581                         __attribute__warn_unused_result__;
2582
2583 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2584 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2585                         __attribute__malloc__
2586                         __attribute__warn_unused_result__;
2587
2588 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2589 PERL_CALLCONV CV*       Perl_newATTRSUB_flags(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block, U32 flags);
2590 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2591                         __attribute__warn_unused_result__; */
2592
2593 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2594                         __attribute__malloc__
2595                         __attribute__warn_unused_result__
2596                         __attribute__nonnull__(pTHX_1);
2597 #define PERL_ARGS_ASSERT_NEWAVREF       \
2598         assert(o)
2599
2600 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2601                         __attribute__malloc__
2602                         __attribute__warn_unused_result__;
2603
2604 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2605                         __attribute__malloc__
2606                         __attribute__warn_unused_result__
2607                         __attribute__nonnull__(pTHX_2);
2608 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2609         assert(first)
2610
2611 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2612 PERL_CALLCONV CV*       Perl_newCONSTSUB_flags(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags, SV* sv);
2613 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2614                         __attribute__malloc__
2615                         __attribute__warn_unused_result__;
2616
2617 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2618                         __attribute__malloc__
2619                         __attribute__warn_unused_result__
2620                         __attribute__nonnull__(pTHX_3);
2621 #define PERL_ARGS_ASSERT_NEWFOROP       \
2622         assert(expr)
2623
2624 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2625                         __attribute__malloc__
2626                         __attribute__warn_unused_result__
2627                         __attribute__nonnull__(pTHX_1)
2628                         __attribute__nonnull__(pTHX_2);
2629 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2630         assert(cond); assert(block)
2631
2632 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2633                         __attribute__nonnull__(pTHX_1);
2634 #define PERL_ARGS_ASSERT_NEWGP  \
2635         assert(gv)
2636
2637 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2638                         __attribute__malloc__
2639                         __attribute__warn_unused_result__
2640                         __attribute__nonnull__(pTHX_3);
2641 #define PERL_ARGS_ASSERT_NEWGVOP        \
2642         assert(gv)
2643
2644 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2645                         __attribute__malloc__
2646                         __attribute__warn_unused_result__;
2647
2648 /* PERL_CALLCONV GV*    newGVgen(pTHX_ const char* pack)
2649                         __attribute__nonnull__(pTHX_1); */
2650
2651 PERL_CALLCONV GV*       Perl_newGVgen_flags(pTHX_ const char* pack, U32 flags)
2652                         __attribute__malloc__
2653                         __attribute__warn_unused_result__
2654                         __attribute__nonnull__(pTHX_1);
2655 #define PERL_ARGS_ASSERT_NEWGVGEN_FLAGS \
2656         assert(pack)
2657
2658 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2659                         __attribute__warn_unused_result__; */
2660
2661 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2662                         __attribute__malloc__
2663                         __attribute__warn_unused_result__
2664                         __attribute__nonnull__(pTHX_1);
2665 #define PERL_ARGS_ASSERT_NEWHVREF       \
2666         assert(o)
2667
2668 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2669                         __attribute__malloc__
2670                         __attribute__warn_unused_result__;
2671
2672 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2673                         __attribute__malloc__
2674                         __attribute__warn_unused_result__; */
2675
2676 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2677                         __attribute__malloc__
2678                         __attribute__warn_unused_result__;
2679
2680 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2681                         __attribute__malloc__
2682                         __attribute__warn_unused_result__
2683                         __attribute__nonnull__(pTHX_3)
2684                         __attribute__nonnull__(pTHX_4);
2685 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2686         assert(first); assert(other)
2687
2688 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2689                         __attribute__malloc__
2690                         __attribute__warn_unused_result__
2691                         __attribute__nonnull__(pTHX_2);
2692 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2693         assert(label)
2694
2695 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2696                         __attribute__malloc__
2697                         __attribute__warn_unused_result__;
2698
2699 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2700                         __attribute__malloc__
2701                         __attribute__warn_unused_result__;
2702
2703 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2704                         __attribute__malloc__
2705                         __attribute__warn_unused_result__;
2706
2707 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2708                         __attribute__malloc__
2709                         __attribute__warn_unused_result__;
2710
2711 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2712                         __attribute__nonnull__(pTHX_1);
2713 #define PERL_ARGS_ASSERT_NEWPROG        \
2714         assert(o)
2715
2716 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2717                         __attribute__malloc__
2718                         __attribute__warn_unused_result__;
2719
2720 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2721                         __attribute__malloc__
2722                         __attribute__warn_unused_result__
2723                         __attribute__nonnull__(pTHX_2)
2724                         __attribute__nonnull__(pTHX_3);
2725 #define PERL_ARGS_ASSERT_NEWRANGE       \
2726         assert(left); assert(right)
2727
2728 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2729                         __attribute__malloc__
2730                         __attribute__warn_unused_result__
2731                         __attribute__nonnull__(pTHX_1);
2732 #define PERL_ARGS_ASSERT_NEWRV  \
2733         assert(sv)
2734
2735 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2736                         __attribute__malloc__
2737                         __attribute__warn_unused_result__
2738                         __attribute__nonnull__(pTHX_1);
2739 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2740         assert(sv)
2741
2742 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2743                         __attribute__malloc__
2744                         __attribute__warn_unused_result__;
2745
2746 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2747                         __attribute__malloc__
2748                         __attribute__warn_unused_result__;
2749
2750 PERL_CALLCONV CV*       Perl_newSTUB(pTHX_ GV *gv, bool fake)
2751                         __attribute__nonnull__(pTHX_1);
2752 #define PERL_ARGS_ASSERT_NEWSTUB        \
2753         assert(gv)
2754
2755 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2756 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2757                         __attribute__malloc__
2758                         __attribute__warn_unused_result__;
2759
2760 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2761                         __attribute__malloc__
2762                         __attribute__warn_unused_result__
2763                         __attribute__nonnull__(pTHX_3);
2764 #define PERL_ARGS_ASSERT_NEWSVOP        \
2765         assert(sv)
2766
2767 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2768                         __attribute__malloc__
2769                         __attribute__warn_unused_result__
2770                         __attribute__nonnull__(pTHX_1);
2771 #define PERL_ARGS_ASSERT_NEWSVREF       \
2772         assert(o)
2773
2774 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2775                         __attribute__malloc__
2776                         __attribute__warn_unused_result__;
2777
2778 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2779                         __attribute__malloc__
2780                         __attribute__warn_unused_result__;
2781
2782 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2783                         __attribute__malloc__
2784                         __attribute__warn_unused_result__;
2785
2786 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2787                         __attribute__malloc__
2788                         __attribute__warn_unused_result__;
2789
2790 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2791                         __attribute__malloc__
2792                         __attribute__warn_unused_result__;
2793
2794 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2795                         __attribute__malloc__
2796                         __attribute__warn_unused_result__;
2797
2798 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2799                         __attribute__malloc__
2800                         __attribute__warn_unused_result__
2801                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2802                         __attribute__nonnull__(pTHX_1);
2803 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2804         assert(pat)
2805
2806 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2807                         __attribute__malloc__
2808                         __attribute__warn_unused_result__;
2809
2810 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2811                         __attribute__malloc__
2812                         __attribute__warn_unused_result__;
2813
2814 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2815                         __attribute__malloc__
2816                         __attribute__warn_unused_result__;
2817
2818 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2819                         __attribute__nonnull__(pTHX_1);
2820 #define PERL_ARGS_ASSERT_NEWSVRV        \
2821         assert(rv)
2822
2823 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2824                         __attribute__malloc__
2825                         __attribute__warn_unused_result__;
2826
2827 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2828                         __attribute__malloc__
2829                         __attribute__warn_unused_result__;
2830
2831 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2832                         __attribute__malloc__
2833                         __attribute__warn_unused_result__;
2834
2835 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2836                         __attribute__malloc__
2837                         __attribute__warn_unused_result__
2838                         __attribute__nonnull__(pTHX_2);
2839 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2840         assert(block)
2841
2842 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2843                         __attribute__malloc__
2844                         __attribute__warn_unused_result__;
2845
2846 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2847                         __attribute__nonnull__(pTHX_2)
2848                         __attribute__nonnull__(pTHX_3);
2849 #define PERL_ARGS_ASSERT_NEWXS  \
2850         assert(subaddr); assert(filename)
2851
2852 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2853                         __attribute__nonnull__(pTHX_2)
2854                         __attribute__nonnull__(pTHX_3);
2855 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2856         assert(subaddr); assert(filename)
2857
2858 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)
2859                         __attribute__nonnull__(pTHX_3)
2860                         __attribute__nonnull__(pTHX_4);
2861 #define PERL_ARGS_ASSERT_NEWXS_LEN_FLAGS        \
2862         assert(subaddr); assert(filename)
2863
2864 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2865 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2866                         __attribute__nonnull__(pTHX_1);
2867 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2868         assert(newctype)
2869
2870 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2871 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2872                         __attribute__malloc__
2873                         __attribute__warn_unused_result__;
2874
2875 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2876                         __attribute__nonnull__(pTHX_1);
2877 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2878         assert(ver)
2879
2880 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2881                         __attribute__malloc__
2882                         __attribute__warn_unused_result__
2883                         __attribute__nonnull__(pTHX_2);
2884 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2885         assert(bits)
2886
2887 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2888                         __attribute__nonnull__(pTHX_1);
2889 #define PERL_ARGS_ASSERT_NEXTARGV       \
2890         assert(gv)
2891
2892 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2893                         __attribute__pure__
2894                         __attribute__nonnull__(1)
2895                         __attribute__nonnull__(2)
2896                         __attribute__nonnull__(3)
2897                         __attribute__nonnull__(4);
2898 #define PERL_ARGS_ASSERT_NINSTR \
2899         assert(big); assert(bigend); assert(little); assert(lend)
2900
2901 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2902 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2903                         __attribute__warn_unused_result__
2904                         __attribute__nonnull__(pTHX_1);
2905 #define PERL_ARGS_ASSERT_OOPSAV \
2906         assert(o)
2907
2908 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2909                         __attribute__warn_unused_result__
2910                         __attribute__nonnull__(pTHX_1);
2911 #define PERL_ARGS_ASSERT_OOPSHV \
2912         assert(o)
2913
2914 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2915 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2916 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2917                         __attribute__nonnull__(pTHX_1);
2918 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2919         assert(o)
2920
2921 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2922                         __attribute__warn_unused_result__;
2923
2924 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2925                         __attribute__nonnull__(pTHX_1);
2926 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2927         assert(o)
2928
2929 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2930                         __attribute__nonnull__(pTHX_1);
2931 #define PERL_ARGS_ASSERT_OP_DUMP        \
2932         assert(o)
2933
2934 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2935 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2936                         __attribute__nonnull__(pTHX_1);
2937 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2938         assert(o)
2939
2940 /* PERL_CALLCONV OP*    op_lvalue(pTHX_ OP* o, I32 type); */
2941 PERL_CALLCONV OP*       Perl_op_lvalue_flags(pTHX_ OP* o, I32 type, U32 flags);
2942 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2943                         __attribute__nonnull__(pTHX_1);
2944 #define PERL_ARGS_ASSERT_OP_NULL        \
2945         assert(o)
2946
2947 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2948 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2949 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2950 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2951 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)
2952                         __attribute__nonnull__(pTHX_1)
2953                         __attribute__nonnull__(pTHX_2)
2954                         __attribute__nonnull__(pTHX_3)
2955                         __attribute__nonnull__(pTHX_4)
2956                         __attribute__nonnull__(pTHX_5)
2957                         __attribute__nonnull__(pTHX_6);
2958 #define PERL_ARGS_ASSERT_PACK_CAT       \
2959         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2960
2961 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2962                         __attribute__nonnull__(pTHX_1);
2963 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2964         assert(v)
2965
2966 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2967                         __attribute__nonnull__(pTHX_1)
2968                         __attribute__nonnull__(pTHX_2)
2969                         __attribute__nonnull__(pTHX_3)
2970                         __attribute__nonnull__(pTHX_4)
2971                         __attribute__nonnull__(pTHX_5);
2972 #define PERL_ARGS_ASSERT_PACKLIST       \
2973         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2974
2975 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ CV* func, I32 optype)
2976                         __attribute__nonnull__(pTHX_1);
2977 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2978         assert(func)
2979
2980 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pv(pTHX_ const char *name, const U32 flags, HV *typestash, HV *ourstash)
2981                         __attribute__nonnull__(pTHX_1);
2982 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PV        \
2983         assert(name)
2984
2985 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pvn(pTHX_ const char *namepv, STRLEN namelen, U32 flags, HV *typestash, HV *ourstash)
2986                         __attribute__nonnull__(pTHX_1);
2987 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PVN       \
2988         assert(namepv)
2989
2990 PERL_CALLCONV PADOFFSET Perl_pad_add_name_sv(pTHX_ SV *name, U32 flags, HV *typestash, HV *ourstash)
2991                         __attribute__nonnull__(pTHX_1);
2992 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
2993         assert(name)
2994
2995 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2996 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2997 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2998                         __attribute__warn_unused_result__;
2999
3000 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pv(pTHX_ const char* name, U32 flags)
3001                         __attribute__nonnull__(pTHX_1);
3002 #define PERL_ARGS_ASSERT_PAD_FINDMY_PV  \
3003         assert(name)
3004
3005 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pvn(pTHX_ const char* namepv, STRLEN namelen, U32 flags)
3006                         __attribute__nonnull__(pTHX_1);
3007 #define PERL_ARGS_ASSERT_PAD_FINDMY_PVN \
3008         assert(namepv)
3009
3010 PERL_CALLCONV PADOFFSET Perl_pad_findmy_sv(pTHX_ SV* name, U32 flags)
3011                         __attribute__nonnull__(pTHX_1);
3012 #define PERL_ARGS_ASSERT_PAD_FINDMY_SV  \
3013         assert(name)
3014
3015 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3016                         __attribute__nonnull__(pTHX_1)
3017                         __attribute__nonnull__(pTHX_2)
3018                         __attribute__nonnull__(pTHX_3);
3019 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
3020         assert(padlist); assert(old_cv); assert(new_cv)
3021
3022 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
3023 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
3024 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3025                         __attribute__malloc__
3026                         __attribute__warn_unused_result__;
3027
3028 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3029                         __attribute__nonnull__(pTHX_1);
3030 #define PERL_ARGS_ASSERT_PAD_PUSH       \
3031         assert(padlist)
3032
3033 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
3034 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3035 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
3036 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
3037 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
3038 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
3039 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
3040 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
3041 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
3042 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
3043 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
3044 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3045                         __attribute__nonnull__(pTHX_1);
3046 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3047         assert(popt)
3048
3049 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3050                         __attribute__nonnull__(pTHX_1);
3051 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3052         assert(parser)
3053
3054 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
3055 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
3056 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
3057                         __attribute__nonnull__(1);
3058 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
3059         assert(my_perl)
3060
3061 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
3062                         __attribute__nonnull__(1);
3063 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
3064         assert(my_perl)
3065
3066 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
3067                         __attribute__nonnull__(1);
3068 #define PERL_ARGS_ASSERT_PERL_FREE      \
3069         assert(my_perl)
3070
3071 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
3072                         __attribute__nonnull__(1);
3073 #define PERL_ARGS_ASSERT_PERL_PARSE     \
3074         assert(my_perl)
3075
3076 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
3077                         __attribute__nonnull__(1);
3078 #define PERL_ARGS_ASSERT_PERL_RUN       \
3079         assert(my_perl)
3080
3081 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
3082 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg, I32 floor)
3083                         __attribute__nonnull__(pTHX_1)
3084                         __attribute__nonnull__(pTHX_2);
3085 #define PERL_ARGS_ASSERT_PMRUNTIME      \
3086         assert(o); assert(expr)
3087
3088 PERL_CALLCONV void      Perl_pop_scope(pTHX);
3089 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
3090                         __attribute__nonnull__(pTHX_1);
3091 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
3092         assert(name)
3093
3094 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
3095                         __attribute__nonnull__(pTHX_1);
3096 #define PERL_ARGS_ASSERT_PREGCOMP       \
3097         assert(pattern)
3098
3099 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
3100                         __attribute__nonnull__(pTHX_1)
3101                         __attribute__nonnull__(pTHX_2)
3102                         __attribute__nonnull__(pTHX_3)
3103                         __attribute__nonnull__(pTHX_4)
3104                         __attribute__nonnull__(pTHX_6);
3105 #define PERL_ARGS_ASSERT_PREGEXEC       \
3106         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
3107
3108 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
3109 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
3110                         __attribute__nonnull__(pTHX_1);
3111 #define PERL_ARGS_ASSERT_PREGFREE2      \
3112         assert(rx)
3113
3114 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)
3115                         __attribute__nonnull__(pTHX_1);
3116 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
3117         assert(s)
3118
3119 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
3120                         __attribute__deprecated__;
3121
3122 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
3123                         __attribute__warn_unused_result__
3124                         __attribute__nonnull__(pTHX_1);
3125 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
3126         assert(tbl)
3127
3128 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
3129 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
3130                         __attribute__malloc__
3131                         __attribute__warn_unused_result__;
3132
3133 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
3134                         __attribute__nonnull__(pTHX_1);
3135 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
3136         assert(tbl)
3137
3138 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
3139                         __attribute__nonnull__(pTHX_1)
3140                         __attribute__nonnull__(pTHX_3);
3141 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
3142         assert(tbl); assert(newsv)
3143
3144 PERL_CALLCONV void      Perl_push_scope(pTHX);
3145 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3146                         __attribute__nonnull__(pTHX_1)
3147                         __attribute__nonnull__(pTHX_2);
3148 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3149         assert(dsv); assert(pv)
3150
3151 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)
3152                         __attribute__nonnull__(pTHX_1)
3153                         __attribute__nonnull__(pTHX_2);
3154 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3155         assert(dsv); assert(str)
3156
3157 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)
3158                         __attribute__nonnull__(pTHX_1)
3159                         __attribute__nonnull__(pTHX_2);
3160 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3161         assert(dsv); assert(str)
3162
3163 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3164                         __attribute__nonnull__(pTHX_1)
3165                         __attribute__nonnull__(pTHX_2);
3166 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3167         assert(dsv); assert(spv)
3168
3169 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
3170                         __attribute__nonnull__(pTHX_1);
3171 #define PERL_ARGS_ASSERT_QERROR \
3172         assert(err)
3173
3174 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 orig_rx_flags)
3175                         __attribute__nonnull__(pTHX_1);
3176 #define PERL_ARGS_ASSERT_RE_COMPILE     \
3177         assert(pattern)
3178
3179 PERL_CALLCONV char*     Perl_re_intuit_start(pTHX_ REGEXP * const rx, SV* sv, char* strpos, char* strend, const U32 flags, re_scream_pos_data *data)
3180                         __attribute__nonnull__(pTHX_1)
3181                         __attribute__nonnull__(pTHX_3)
3182                         __attribute__nonnull__(pTHX_4);
3183 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
3184         assert(rx); assert(strpos); assert(strend)
3185
3186 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
3187                         __attribute__nonnull__(pTHX_1);
3188 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
3189         assert(r)
3190
3191 PERL_CALLCONV REGEXP*   Perl_re_op_compile(pTHX_ SV ** const patternp, int pat_count, OP *expr, const regexp_engine* eng, REGEXP *VOL old_re, bool *is_bare_re, U32 rx_flags, U32 pm_flags)
3192                         __attribute__nonnull__(pTHX_4);
3193 #define PERL_ARGS_ASSERT_RE_OP_COMPILE  \
3194         assert(eng)
3195
3196 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
3197                         __attribute__malloc__
3198                         __attribute__warn_unused_result__;
3199
3200 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
3201 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
3202 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
3203                         __attribute__nonnull__(1);
3204 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
3205         assert(f)
3206
3207 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
3208 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
3209 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
3210 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
3211                         __attribute__nonnull__(pTHX_2);
3212 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
3213         assert(key)
3214
3215 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
3216                         __attribute__nonnull__(pTHX_2);
3217 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
3218         assert(keypv)
3219
3220 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
3221                         __attribute__nonnull__(pTHX_2);
3222 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
3223         assert(key)
3224
3225 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3226 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3227 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3228                         __attribute__nonnull__(pTHX_2);
3229 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3230         assert(key)
3231
3232 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)
3233                         __attribute__nonnull__(pTHX_2);
3234 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3235         assert(keypv)
3236
3237 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3238                         __attribute__nonnull__(pTHX_2);
3239 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3240         assert(key)
3241
3242 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3243                         __attribute__nonnull__(pTHX_1);
3244 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3245         assert(rx)
3246
3247 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3248                         __attribute__nonnull__(pTHX_1);
3249 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3250         assert(rx)
3251
3252 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3253                         __attribute__nonnull__(pTHX_1)
3254                         __attribute__nonnull__(pTHX_2);
3255 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3256         assert(rx); assert(key)
3257
3258 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3259                         __attribute__nonnull__(pTHX_1)
3260                         __attribute__nonnull__(pTHX_2);
3261 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3262         assert(rx); assert(namesv)
3263
3264 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3265                         __attribute__nonnull__(pTHX_1);
3266 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3267         assert(rx)
3268
3269 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3270                         __attribute__nonnull__(pTHX_1);
3271 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3272         assert(rx)
3273
3274 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3275                         __attribute__nonnull__(pTHX_1);
3276 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3277         assert(rx)
3278
3279 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3280                         __attribute__nonnull__(pTHX_1);
3281 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3282         assert(rx)
3283
3284 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3285                         __attribute__nonnull__(pTHX_1);
3286 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3287         assert(rx)
3288
3289 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3290                         __attribute__nonnull__(pTHX_1)
3291                         __attribute__nonnull__(pTHX_2);
3292 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3293         assert(rx); assert(sv)
3294
3295 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3296                         __attribute__nonnull__(pTHX_1);
3297 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3298         assert(rx)
3299
3300 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3301                         __attribute__nonnull__(pTHX_1);
3302 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3303         assert(rx)
3304
3305 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3306                         __attribute__nonnull__(pTHX_2);
3307 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3308         assert(rx)
3309
3310 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3311                         __attribute__nonnull__(pTHX_2);
3312 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3313         assert(node)
3314
3315 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3316                         __attribute__nonnull__(pTHX_1);
3317 #define PERL_ARGS_ASSERT_REGDUMP        \
3318         assert(r)
3319
3320 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3321                         __attribute__nonnull__(pTHX_1);
3322 #define PERL_ARGS_ASSERT_REGDUMP        \
3323         assert(r)
3324
3325 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3326                         __attribute__nonnull__(pTHX_1)
3327                         __attribute__nonnull__(pTHX_2)
3328                         __attribute__nonnull__(pTHX_3)
3329                         __attribute__nonnull__(pTHX_4)
3330                         __attribute__nonnull__(pTHX_6);
3331 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3332         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3333
3334 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3335                         __attribute__nonnull__(pTHX_1);
3336 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3337         assert(rx)
3338
3339 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3340 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3341                         __attribute__warn_unused_result__;
3342
3343 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3344                         __attribute__nonnull__(pTHX_2)
3345                         __attribute__nonnull__(pTHX_3);
3346 #define PERL_ARGS_ASSERT_REGPROP        \
3347         assert(sv); assert(o)
3348
3349 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, IV count)
3350                         __attribute__nonnull__(1)
3351                         __attribute__nonnull__(2);
3352 #define PERL_ARGS_ASSERT_REPEATCPY      \
3353         assert(to); assert(from)
3354
3355 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3356 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3357 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3358 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3359                         __attribute__nonnull__(pTHX_1);
3360 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3361         assert(pv)
3362
3363 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3364                         __attribute__pure__
3365                         __attribute__nonnull__(1)
3366                         __attribute__nonnull__(2)
3367                         __attribute__nonnull__(3)
3368                         __attribute__nonnull__(4);
3369 #define PERL_ARGS_ASSERT_RNINSTR        \
3370         assert(big); assert(bigend); assert(little); assert(lend)
3371
3372 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3373 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3374 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3375 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3376                         __attribute__nonnull__(pTHX_3);
3377 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3378         assert(save)
3379
3380 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3381 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3382 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3383 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3384                         __attribute__nonnull__(pTHX_1);
3385 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3386         assert(cvop)
3387
3388 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3389                         __attribute__nonnull__(pTHX_1)
3390                         __attribute__nonnull__(pTHX_2);
3391 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3392         assert(rsp); assert(rx)
3393
3394 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3395                         __attribute__malloc__
3396                         __attribute__warn_unused_result__;
3397
3398 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3399 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3400                         __attribute__malloc__
3401                         __attribute__warn_unused_result__;
3402
3403 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3404                         __attribute__malloc__
3405                         __attribute__warn_unused_result__;
3406
3407 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3408                         __attribute__nonnull__(pTHX_1);
3409 #define PERL_ARGS_ASSERT_SAVE_I16       \
3410         assert(intp)
3411
3412 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3413                         __attribute__nonnull__(pTHX_1);
3414 #define PERL_ARGS_ASSERT_SAVE_I32       \
3415         assert(intp)
3416
3417 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3418                         __attribute__nonnull__(pTHX_1);
3419 #define PERL_ARGS_ASSERT_SAVE_I8        \
3420         assert(bytep)
3421
3422 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3423                         __attribute__nonnull__(pTHX_1);
3424 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3425         assert(av)
3426
3427 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3428                         __attribute__nonnull__(pTHX_1)
3429                         __attribute__nonnull__(pTHX_3); */
3430
3431 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3432                         __attribute__nonnull__(pTHX_1)
3433                         __attribute__nonnull__(pTHX_3);
3434 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3435         assert(av); assert(sptr)
3436
3437 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3438 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3439                         __attribute__nonnull__(pTHX_1);
3440 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3441         assert(aptr)
3442
3443 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3444                         __attribute__nonnull__(pTHX_1);
3445 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3446         assert(gv)
3447
3448 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3449                         __attribute__nonnull__(pTHX_1);
3450 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3451         assert(boolp)
3452
3453 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3454                         __attribute__nonnull__(pTHX_1);
3455 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3456         assert(svp)
3457
3458 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3459                         __attribute__nonnull__(pTHX_1)
3460                         __attribute__nonnull__(pTHX_2);
3461 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3462         assert(hv); assert(key)
3463
3464 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3465                         __attribute__nonnull__(pTHX_2);
3466 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3467         assert(p)
3468
3469 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3470 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3471 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3472 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3473 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3474                         __attribute__nonnull__(pTHX_1);
3475 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3476         assert(str)
3477
3478 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3479                         __attribute__nonnull__(pTHX_1);
3480 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3481         assert(sptr)
3482
3483 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3484                         __attribute__nonnull__(pTHX_1);
3485 #define PERL_ARGS_ASSERT_SAVE_GP        \
3486         assert(gv)
3487
3488 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3489                         __attribute__nonnull__(pTHX_1);
3490 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3491         assert(gv)
3492
3493 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3494                         __attribute__nonnull__(pTHX_1)
3495                         __attribute__nonnull__(pTHX_2);
3496 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3497         assert(hv); assert(keysv)
3498
3499 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3500                         __attribute__nonnull__(pTHX_1)
3501                         __attribute__nonnull__(pTHX_2)
3502                         __attribute__nonnull__(pTHX_3); */
3503
3504 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3505                         __attribute__nonnull__(pTHX_1)
3506                         __attribute__nonnull__(pTHX_2)
3507                         __attribute__nonnull__(pTHX_3);
3508 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3509         assert(hv); assert(key); assert(sptr)
3510
3511 PERL_CALLCONV void      Perl_save_hints(pTHX);
3512 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3513                         __attribute__nonnull__(pTHX_1);
3514 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3515         assert(hptr)
3516
3517 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3518                         __attribute__nonnull__(pTHX_1);
3519 #define PERL_ARGS_ASSERT_SAVE_INT       \
3520         assert(intp)
3521
3522 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3523                         __attribute__nonnull__(pTHX_1);
3524 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3525         assert(item)
3526
3527 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3528                         __attribute__nonnull__(pTHX_1);
3529 #define PERL_ARGS_ASSERT_SAVE_IV        \
3530         assert(ivp)
3531
3532 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3533                         __attribute__nonnull__(pTHX_1);
3534 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3535         assert(sarg)
3536
3537 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3538                         __attribute__nonnull__(pTHX_1);
3539 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3540         assert(longp)
3541
3542 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3543                         __attribute__nonnull__(pTHX_1); */
3544 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3545         assert(sv)
3546
3547 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3548                         __attribute__nonnull__(pTHX_1);
3549 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3550         assert(gv)
3551
3552 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3553 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3554 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3555                         __attribute__nonnull__(pTHX_1);
3556 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3557         assert(pptr)
3558
3559 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3560 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3561 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3562 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3563 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3564                         __attribute__nonnull__(pTHX_1);
3565 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3566         assert(gv)
3567
3568 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3569                         __attribute__nonnull__(pTHX_1);
3570 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3571         assert(sv)
3572
3573 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3574                         __attribute__nonnull__(pTHX_1);
3575 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3576         assert(str)
3577
3578 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3579                         __attribute__nonnull__(pTHX_1);
3580 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3581         assert(sptr)
3582
3583 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3584                         __attribute__nonnull__(pTHX_1);
3585 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3586         assert(sptr)
3587
3588 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3589                         __attribute__nonnull__(pTHX_1);
3590 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3591         assert(ptr)
3592
3593 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3594                         __attribute__malloc__
3595                         __attribute__warn_unused_result__;
3596
3597 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3598                         __attribute__malloc__
3599                         __attribute__warn_unused_result__;
3600
3601 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3602                         __attribute__malloc__
3603                         __attribute__warn_unused_result__;
3604
3605 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3606                         __attribute__malloc__
3607                         __attribute__warn_unused_result__;
3608
3609 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3610                         __attribute__malloc__
3611                         __attribute__warn_unused_result__
3612                         __attribute__nonnull__(pTHX_1);
3613 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3614         assert(sv)
3615
3616 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3617 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3618 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3619                         __attribute__malloc__
3620                         __attribute__warn_unused_result__
3621                         __attribute__nonnull__(pTHX_1);
3622 #define PERL_ARGS_ASSERT_SAVESVPV       \
3623         assert(sv)
3624
3625 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3626 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3627 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3628                         __attribute__nonnull__(pTHX_1);
3629 #define PERL_ARGS_ASSERT_SCALARVOID     \
3630         assert(o)
3631
3632 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3633                         __attribute__nonnull__(pTHX_1)
3634                         __attribute__nonnull__(pTHX_3);
3635 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3636         assert(start); assert(retlen)
3637
3638 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3639                         __attribute__nonnull__(pTHX_1)
3640                         __attribute__nonnull__(pTHX_3);
3641 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3642         assert(start); assert(retlen)
3643
3644 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3645                         __attribute__nonnull__(pTHX_1)
3646                         __attribute__nonnull__(pTHX_2);
3647 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3648         assert(s); assert(lvalp)
3649
3650 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3651                         __attribute__nonnull__(pTHX_1)
3652                         __attribute__nonnull__(pTHX_3);
3653 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3654         assert(start); assert(retlen)
3655
3656 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3657                         __attribute__nonnull__(pTHX_1)
3658                         __attribute__nonnull__(pTHX_2);
3659 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3660         assert(s); assert(rv)
3661
3662 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3663                         __attribute__nonnull__(pTHX_1)
3664                         __attribute__nonnull__(pTHX_2)
3665                         __attribute__nonnull__(pTHX_3);
3666 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3667         assert(s); assert(e); assert(sv)
3668
3669 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3670                         __attribute__nonnull__(pTHX_1)
3671                         __attribute__nonnull__(pTHX_2)
3672                         __attribute__nonnull__(pTHX_5);
3673 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3674         assert(bigstr); assert(littlestr); assert(old_posp)
3675
3676 PERL_CALLCONV U32       Perl_seed(pTHX);
3677 PERL_CALLCONV void      Perl_set_context(void *t)
3678                         __attribute__nonnull__(1);
3679 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3680         assert(t)
3681
3682 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3683 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3684 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3685 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv)
3686                         __attribute__nonnull__(pTHX_1);
3687 #define PERL_ARGS_ASSERT_SETDEFOUT      \
3688         assert(gv)
3689
3690 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3691                         __attribute__nonnull__(pTHX_1);
3692 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3693         assert(str)
3694
3695 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3696                         __attribute__nonnull__(pTHX_3);
3697 #define PERL_ARGS_ASSERT_SORTSV \
3698         assert(cmp)
3699
3700 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3701                         __attribute__nonnull__(pTHX_3);
3702 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3703         assert(cmp)
3704
3705 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3706                         __attribute__nonnull__(pTHX_1)
3707                         __attribute__nonnull__(pTHX_2);
3708 #define PERL_ARGS_ASSERT_STACK_GROW     \
3709         assert(sp); assert(p)
3710
3711 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3712                         __attribute__nonnull__(pTHX_1)
3713                         __attribute__nonnull__(pTHX_2);
3714 #define PERL_ARGS_ASSERT_START_GLOB     \
3715         assert(tmpglob); assert(io)
3716
3717 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3718 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3719                         __attribute__warn_unused_result__
3720                         __attribute__nonnull__(pTHX_1);
3721 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3722         assert(sv)
3723
3724 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3725                         __attribute__nonnull__(pTHX_1);
3726 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3727         assert(cv)
3728
3729 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3730                         __attribute__nonnull__(pTHX_1); */
3731
3732 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3733                         __attribute__nonnull__(pTHX_1);
3734 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3735         assert(sv)
3736
3737 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3738                         __attribute__nonnull__(pTHX_2)
3739                         __attribute__nonnull__(pTHX_3);
3740 #define PERL_ARGS_ASSERT_SV_2CV \
3741         assert(st); assert(gvp)
3742
3743 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3744                         __attribute__nonnull__(pTHX_1);
3745 #define PERL_ARGS_ASSERT_SV_2IO \
3746         assert(sv)
3747
3748 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3749 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3750 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3751 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3752                         __attribute__nonnull__(pTHX_1);
3753 #define PERL_ARGS_ASSERT_SV_2NUM        \
3754         assert(sv)
3755
3756 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3757 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3758 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3759 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3760                         __attribute__warn_unused_result__
3761                         __attribute__nonnull__(pTHX_1); */
3762 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3763         assert(sv)
3764
3765 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *sv, STRLEN *const lp)
3766                         __attribute__nonnull__(pTHX_1);
3767 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3768         assert(sv)
3769
3770 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3771                         __attribute__warn_unused_result__
3772                         __attribute__nonnull__(pTHX_1); */
3773 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3774         assert(sv)
3775
3776 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *sv, STRLEN *const lp)
3777                         __attribute__nonnull__(pTHX_1);
3778 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3779         assert(sv)
3780
3781 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3782                         __attribute__warn_unused_result__
3783                         __attribute__nonnull__(pTHX_1); */
3784 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3785         assert(sv)
3786
3787 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3788 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3789 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3790                         __attribute__nonnull__(pTHX_1);
3791 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3792         assert(sv)
3793
3794 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3795                         __attribute__nonnull__(pTHX_1)
3796                         __attribute__nonnull__(pTHX_2);
3797 #define PERL_ARGS_ASSERT_SV_BLESS       \
3798         assert(sv); assert(stash)
3799
3800 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3801                         __attribute__nonnull__(pTHX_1)
3802                         __attribute__nonnull__(pTHX_2)
3803                         __attribute__nonnull__(pTHX_3)
3804                         __attribute__nonnull__(pTHX_4)
3805                         __attribute__nonnull__(pTHX_5);
3806 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3807         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3808
3809 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3810                         __attribute__nonnull__(pTHX_1);
3811 #define PERL_ARGS_ASSERT_SV_CATPV       \
3812         assert(sv)
3813
3814 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3815                         __attribute__nonnull__(pTHX_1)
3816                         __attribute__nonnull__(pTHX_2);
3817 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3818         assert(dstr); assert(sstr)
3819
3820 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3821                         __attribute__nonnull__(pTHX_1);
3822 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3823         assert(sv)
3824
3825 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3826                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3827                         __attribute__nonnull__(pTHX_1)
3828                         __attribute__nonnull__(pTHX_2);
3829 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3830         assert(sv); assert(pat)
3831
3832 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3833                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3834                         __attribute__nonnull__(pTHX_1)
3835                         __attribute__nonnull__(pTHX_2);
3836 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3837         assert(sv); assert(pat)
3838
3839 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3840                         __attribute__nonnull__(pTHX_1)
3841                         __attribute__nonnull__(pTHX_2); */
3842 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3843         assert(dsv); assert(sstr)
3844
3845 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3846                         __attribute__nonnull__(pTHX_1)
3847                         __attribute__nonnull__(pTHX_2);
3848 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3849         assert(dstr); assert(sstr)
3850
3851 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3852                         __attribute__nonnull__(pTHX_1)
3853                         __attribute__nonnull__(pTHX_2); */
3854 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3855         assert(sv); assert(ptr)
3856
3857 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3858                         __attribute__nonnull__(pTHX_1); */
3859 #define PERL_ARGS_ASSERT_SV_CATSV       \
3860         assert(dstr)
3861
3862 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3863                         __attribute__nonnull__(pTHX_1);
3864 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3865         assert(dsv)
3866
3867 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3868                         __attribute__nonnull__(pTHX_1); */
3869 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3870         assert(dsv)
3871
3872 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3873                         __attribute__nonnull__(pTHX_1);
3874 #define PERL_ARGS_ASSERT_SV_CHOP        \
3875         assert(sv)
3876
3877 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3878 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3879 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3880                         __attribute__nonnull__(pTHX_1);
3881 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3882         assert(orig_sv)
3883
3884 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3885 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3886 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3887 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3888 /* PERL_CALLCONV void   Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3889                         __attribute__nonnull__(pTHX_1)
3890                         __attribute__nonnull__(pTHX_2); */
3891 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3892         assert(dsv); assert(ssv)
3893
3894 PERL_CALLCONV void      Perl_sv_copypv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3895                         __attribute__nonnull__(pTHX_1)
3896                         __attribute__nonnull__(pTHX_2);
3897 #define PERL_ARGS_ASSERT_SV_COPYPV_FLAGS        \
3898         assert(dsv); assert(ssv)
3899
3900 /* PERL_CALLCONV void   Perl_sv_copypv_nomg(pTHX_ SV *const dsv, SV *const ssv)
3901                         __attribute__nonnull__(pTHX_1)
3902                         __attribute__nonnull__(pTHX_2); */
3903
3904 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3905 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3906 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3907                         __attribute__nonnull__(pTHX_1)
3908                         __attribute__nonnull__(pTHX_2);
3909 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3910         assert(tsv); assert(sv)
3911
3912 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3913                         __attribute__warn_unused_result__
3914                         __attribute__nonnull__(pTHX_1)
3915                         __attribute__nonnull__(pTHX_2);
3916 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3917         assert(sv); assert(name)
3918
3919 PERL_CALLCONV bool      Perl_sv_derived_from_pv(pTHX_ SV* sv, const char *const name, U32 flags)
3920                         __attribute__warn_unused_result__
3921                         __attribute__nonnull__(pTHX_1)
3922                         __attribute__nonnull__(pTHX_2);
3923 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM_PV     \
3924         assert(sv); assert(name)
3925
3926 PERL_CALLCONV bool      Perl_sv_derived_from_pvn(pTHX_ SV* sv, const char *const name, const STRLEN len, U32 flags)
3927                         __attribute__warn_unused_result__
3928                         __attribute__nonnull__(pTHX_1)
3929                         __attribute__nonnull__(pTHX_2);
3930 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM_PVN    \
3931         assert(sv); assert(name)
3932
3933 PERL_CALLCONV bool      Perl_sv_derived_from_sv(pTHX_ SV* sv, SV *namesv, U32 flags)
3934                         __attribute__warn_unused_result__
3935                         __attribute__nonnull__(pTHX_1)
3936                         __attribute__nonnull__(pTHX_2);
3937 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM_SV     \
3938         assert(sv); assert(namesv)
3939
3940 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3941 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3942                         __attribute__warn_unused_result__
3943                         __attribute__nonnull__(pTHX_1)
3944                         __attribute__nonnull__(pTHX_2);
3945 #define PERL_ARGS_ASSERT_SV_DOES        \
3946         assert(sv); assert(name)
3947
3948 PERL_CALLCONV bool      Perl_sv_does_pv(pTHX_ SV* sv, const char *const name, U32 flags)
3949                         __attribute__warn_unused_result__
3950                         __attribute__nonnull__(pTHX_1)
3951                         __attribute__nonnull__(pTHX_2);
3952 #define PERL_ARGS_ASSERT_SV_DOES_PV     \
3953         assert(sv); assert(name)
3954
3955 PERL_CALLCONV bool      Perl_sv_does_pvn(pTHX_ SV* sv, const char *const name, const STRLEN len, U32 flags)
3956                         __attribute__warn_unused_result__
3957                         __attribute__nonnull__(pTHX_1)
3958                         __attribute__nonnull__(pTHX_2);
3959 #define PERL_ARGS_ASSERT_SV_DOES_PVN    \
3960         assert(sv); assert(name)
3961
3962 PERL_CALLCONV bool      Perl_sv_does_sv(pTHX_ SV* sv, SV* namesv, U32 flags)
3963                         __attribute__warn_unused_result__
3964                         __attribute__nonnull__(pTHX_1)
3965                         __attribute__nonnull__(pTHX_2);
3966 #define PERL_ARGS_ASSERT_SV_DOES_SV     \
3967         assert(sv); assert(namesv)
3968
3969 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3970                         __attribute__nonnull__(pTHX_1);
3971 #define PERL_ARGS_ASSERT_SV_DUMP        \
3972         assert(sv)
3973
3974 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3975 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3976 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3977                         __attribute__nonnull__(pTHX_1); */
3978 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3979         assert(sv)
3980
3981 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3982                         __attribute__nonnull__(pTHX_1);
3983 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3984         assert(sv)
3985
3986 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3987 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3988                         __attribute__nonnull__(pTHX_1);
3989 #define PERL_ARGS_ASSERT_SV_FREE2       \
3990         assert(sv)
3991
3992 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3993 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3994                         __attribute__nonnull__(pTHX_1)
3995                         __attribute__nonnull__(pTHX_2);
3996 #define PERL_ARGS_ASSERT_SV_GETS        \
3997         assert(sv); assert(fp)
3998
3999 PERL_CALLCONV bool      Perl_sv_gmagical_2iv_please(pTHX_ SV *sv)
4000                         __attribute__nonnull__(pTHX_1);
4001 #define PERL_ARGS_ASSERT_SV_GMAGICAL_2IV_PLEASE \
4002         assert(sv)
4003
4004 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
4005                         __attribute__nonnull__(pTHX_1);
4006 #define PERL_ARGS_ASSERT_SV_GROW        \
4007         assert(sv)
4008
4009 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
4010 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
4011 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
4012                         __attribute__nonnull__(pTHX_1)
4013                         __attribute__nonnull__(pTHX_4); */
4014 #define PERL_ARGS_ASSERT_SV_INSERT      \
4015         assert(bigstr); assert(little)
4016
4017 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)
4018                         __attribute__nonnull__(pTHX_1)
4019                         __attribute__nonnull__(pTHX_4);
4020 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
4021         assert(bigstr); assert(little)
4022
4023 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
4024                         __attribute__nonnull__(pTHX_2);
4025 #define PERL_ARGS_ASSERT_SV_ISA \
4026         assert(name)
4027
4028 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
4029 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
4030                         __attribute__nonnull__(pTHX_1);
4031 #define PERL_ARGS_ASSERT_SV_IV  \
4032         assert(sv)
4033
4034 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
4035 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
4036 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
4037                         __attribute__nonnull__(pTHX_1);
4038 #define PERL_ARGS_ASSERT_SV_MAGIC       \
4039         assert(sv)
4040
4041 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)
4042                         __attribute__nonnull__(pTHX_1);
4043 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
4044         assert(sv)
4045
4046 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
4047                         __attribute__malloc__
4048                         __attribute__warn_unused_result__;
4049
4050 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
4051                         __attribute__warn_unused_result__;
4052
4053 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
4054 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4055 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4056 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
4057                         __attribute__nonnull__(pTHX_1);
4058 #define PERL_ARGS_ASSERT_SV_NV  \
4059         assert(sv)
4060
4061 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
4062 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
4063                         __attribute__nonnull__(pTHX_2);
4064 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
4065         assert(offsetp)
4066
4067 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
4068                         __attribute__nonnull__(pTHX_2);
4069 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
4070         assert(offsetp)
4071
4072 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
4073                         __attribute__nonnull__(pTHX_1);
4074 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
4075         assert(sv)
4076
4077 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4078                         __attribute__warn_unused_result__
4079                         __attribute__nonnull__(pTHX_1); */
4080 #define PERL_ARGS_ASSERT_SV_PV  \
4081         assert(sv)
4082
4083 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4084                         __attribute__warn_unused_result__
4085                         __attribute__nonnull__(pTHX_1); */
4086 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4087         assert(sv)
4088
4089 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
4090                         __attribute__nonnull__(pTHX_1)
4091                         __attribute__nonnull__(pTHX_2);
4092 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
4093         assert(sv); assert(lp)
4094
4095 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
4096                         __attribute__nonnull__(pTHX_1);
4097 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
4098         assert(sv)
4099
4100 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
4101                         __attribute__nonnull__(pTHX_1)
4102                         __attribute__nonnull__(pTHX_2);
4103 #define PERL_ARGS_ASSERT_SV_PVN \
4104         assert(sv); assert(lp)
4105
4106 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
4107                         __attribute__nonnull__(pTHX_1); */
4108 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
4109         assert(sv)
4110
4111 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
4112                         __attribute__nonnull__(pTHX_1);
4113 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
4114         assert(sv)
4115
4116 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
4117                         __attribute__nonnull__(pTHX_1);
4118 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
4119         assert(sv)
4120
4121 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4122                         __attribute__warn_unused_result__
4123                         __attribute__nonnull__(pTHX_1); */
4124 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4125         assert(sv)
4126
4127 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
4128                         __attribute__nonnull__(pTHX_1)
4129                         __attribute__nonnull__(pTHX_2);
4130 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
4131         assert(sv); assert(lp)
4132
4133 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
4134                         __attribute__nonnull__(pTHX_1);
4135 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
4136         assert(sv)
4137
4138 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
4139                         __attribute__nonnull__(pTHX_1)
4140                         __attribute__nonnull__(pTHX_2);
4141 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
4142         assert(sv); assert(encoding)
4143
4144 PERL_CALLCONV SV*       Perl_sv_ref(pTHX_ SV *dst, const SV *const sv, const int ob)
4145                         __attribute__nonnull__(pTHX_2);
4146 #define PERL_ARGS_ASSERT_SV_REF \
4147         assert(sv)
4148
4149 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
4150                         __attribute__warn_unused_result__
4151                         __attribute__nonnull__(pTHX_1);
4152 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
4153         assert(sv)
4154
4155 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
4156                         __attribute__nonnull__(pTHX_1)
4157                         __attribute__nonnull__(pTHX_2);
4158 #define PERL_ARGS_ASSERT_SV_REPLACE     \
4159         assert(sv); assert(nsv)
4160
4161 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
4162 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
4163                         __attribute__nonnull__(pTHX_1);
4164 #define PERL_ARGS_ASSERT_SV_RESET       \
4165         assert(s)
4166
4167 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4168                         __attribute__nonnull__(pTHX_1);
4169 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4170         assert(sv)
4171
4172 PERL_CALLCONV void      Perl_sv_sethek(pTHX_ SV *const sv, const HEK *const hek)
4173                         __attribute__nonnull__(pTHX_1);
4174 #define PERL_ARGS_ASSERT_SV_SETHEK      \
4175         assert(sv)
4176
4177 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
4178                         __attribute__nonnull__(pTHX_1);
4179 #define PERL_ARGS_ASSERT_SV_SETIV       \
4180         assert(sv)
4181
4182 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4183                         __attribute__nonnull__(pTHX_1);
4184 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4185         assert(sv)
4186
4187 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
4188                         __attribute__nonnull__(pTHX_1);
4189 #define PERL_ARGS_ASSERT_SV_SETNV       \
4190         assert(sv)
4191
4192 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4193                         __attribute__nonnull__(pTHX_1);
4194 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4195         assert(sv)
4196
4197 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
4198                         __attribute__nonnull__(pTHX_1);
4199 #define PERL_ARGS_ASSERT_SV_SETPV       \
4200         assert(sv)
4201
4202 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4203                         __attribute__nonnull__(pTHX_1);
4204 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4205         assert(sv)
4206
4207 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
4208                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4209                         __attribute__nonnull__(pTHX_1)
4210                         __attribute__nonnull__(pTHX_2);
4211 #define PERL_ARGS_ASSERT_SV_SETPVF      \
4212         assert(sv); assert(pat)
4213
4214 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4215                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4216                         __attribute__nonnull__(pTHX_1)
4217                         __attribute__nonnull__(pTHX_2);
4218 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
4219         assert(sv); assert(pat)
4220
4221 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
4222                         __attribute__nonnull__(pTHX_1);
4223 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
4224         assert(sv)
4225
4226 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4227                         __attribute__nonnull__(pTHX_1);
4228 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4229         assert(sv)
4230
4231 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4232                         __attribute__nonnull__(pTHX_1);
4233 #define PERL_ARGS_ASSERT_SV_SETPVN      \
4234         assert(sv)
4235
4236 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4237                         __attribute__nonnull__(pTHX_1)
4238                         __attribute__nonnull__(pTHX_2);
4239 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4240         assert(sv); assert(ptr)
4241
4242 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
4243                         __attribute__nonnull__(pTHX_1);
4244 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
4245         assert(rv)
4246
4247 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
4248                         __attribute__nonnull__(pTHX_1);
4249 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
4250         assert(rv)
4251
4252 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
4253                         __attribute__nonnull__(pTHX_1);
4254 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
4255         assert(rv)
4256
4257 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
4258                         __attribute__nonnull__(pTHX_1)
4259                         __attribute__nonnull__(pTHX_3);
4260 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
4261         assert(rv); assert(pv)
4262
4263 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
4264                         __attribute__nonnull__(pTHX_1);
4265 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
4266         assert(rv)
4267
4268 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4269                         __attribute__nonnull__(pTHX_1); */
4270 #define PERL_ARGS_ASSERT_SV_SETSV       \
4271         assert(dstr)
4272
4273 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4274                         __attribute__nonnull__(pTHX_1);
4275 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4276         assert(dstr)
4277
4278 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4279                         __attribute__nonnull__(pTHX_1);
4280 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4281         assert(dstr)
4282
4283 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4284                         __attribute__nonnull__(pTHX_1);
4285 #define PERL_ARGS_ASSERT_SV_SETUV       \
4286         assert(sv)
4287
4288 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4289                         __attribute__nonnull__(pTHX_1);
4290 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4291         assert(sv)
4292
4293 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4294                         __attribute__nonnull__(pTHX_1); */
4295 #define PERL_ARGS_ASSERT_SV_TAINT       \
4296         assert(sv)
4297
4298 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4299                         __attribute__warn_unused_result__
4300                         __attribute__nonnull__(pTHX_1);
4301 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4302         assert(sv)
4303
4304 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4305 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4306                         __attribute__warn_unused_result__
4307                         __attribute__nonnull__(pTHX_1)
4308                         __attribute__nonnull__(pTHX_2);
4309 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4310         assert(dsv); assert(ssv)
4311
4312 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4313                         __attribute__nonnull__(pTHX_1);
4314 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4315         assert(sv)
4316
4317 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4318                         __attribute__nonnull__(pTHX_1);
4319 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4320         assert(sv)
4321
4322 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4323                         __attribute__nonnull__(pTHX_1); */
4324 #define PERL_ARGS_ASSERT_SV_UNREF       \
4325         assert(sv)
4326
4327 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4328                         __attribute__nonnull__(pTHX_1);
4329 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4330         assert(ref)
4331
4332 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4333                         __attribute__nonnull__(pTHX_1);
4334 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4335         assert(sv)
4336
4337 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4338                         __attribute__nonnull__(pTHX_1);
4339 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4340         assert(sv)
4341
4342 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4343                         __attribute__nonnull__(pTHX_1); */
4344 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4345         assert(sv)
4346
4347 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4348                         __attribute__nonnull__(pTHX_1);
4349 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4350         assert(sv)
4351
4352 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4353                         __attribute__nonnull__(pTHX_1); */
4354 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4355         assert(sv)
4356
4357 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4358                         __attribute__nonnull__(pTHX_1);
4359 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4360         assert(sv)
4361
4362 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4363                         __attribute__nonnull__(pTHX_1);
4364 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4365         assert(sv)
4366
4367 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4368                         __attribute__nonnull__(pTHX_1);
4369 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4370         assert(sv)
4371
4372 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4373                         __attribute__nonnull__(pTHX_1); */
4374 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4375         assert(sv)
4376
4377 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4378                         __attribute__nonnull__(pTHX_1); */
4379
4380 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4381                         __attribute__nonnull__(pTHX_1);
4382 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4383         assert(sv)
4384
4385 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4386                         __attribute__nonnull__(pTHX_1); */
4387
4388 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4389                         __attribute__nonnull__(pTHX_1);
4390 #define PERL_ARGS_ASSERT_SV_UV  \
4391         assert(sv)
4392
4393 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4394                         __attribute__nonnull__(pTHX_1)
4395                         __attribute__nonnull__(pTHX_2);
4396 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4397         assert(sv); assert(pat)
4398
4399 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4400                         __attribute__nonnull__(pTHX_1)
4401                         __attribute__nonnull__(pTHX_2);
4402 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4403         assert(sv); assert(pat)
4404
4405 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)
4406                         __attribute__nonnull__(pTHX_1)
4407                         __attribute__nonnull__(pTHX_2);
4408 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4409         assert(sv); assert(pat)
4410
4411 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)
4412                         __attribute__nonnull__(pTHX_1)
4413                         __attribute__nonnull__(pTHX_2);
4414 #define PERL_ARGS_ASSERT_SV_VCATPVFN_FLAGS      \
4415         assert(sv); assert(pat)
4416
4417 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4418                         __attribute__nonnull__(pTHX_1)
4419                         __attribute__nonnull__(pTHX_2);
4420 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4421         assert(sv); assert(pat)
4422
4423 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4424                         __attribute__nonnull__(pTHX_1)
4425                         __attribute__nonnull__(pTHX_2);
4426 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4427         assert(sv); assert(pat)
4428
4429 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)
4430                         __attribute__nonnull__(pTHX_1)
4431                         __attribute__nonnull__(pTHX_2);
4432 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4433         assert(sv); assert(pat)
4434
4435 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4436                         __attribute__nonnull__(pTHX_1)
4437                         __attribute__nonnull__(pTHX_2);
4438 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4439         assert(swash); assert(ptr)
4440
4441 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4442                         __attribute__warn_unused_result__
4443                         __attribute__nonnull__(pTHX_1)
4444                         __attribute__nonnull__(pTHX_2)
4445                         __attribute__nonnull__(pTHX_3);
4446 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4447         assert(pkg); assert(name); assert(listsv)
4448
4449 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4450                         __attribute__nonnull__(1)
4451                         __attribute__nonnull__(2);
4452 #define PERL_ARGS_ASSERT_SYS_INIT       \
4453         assert(argc); assert(argv)
4454
4455 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4456                         __attribute__nonnull__(1)
4457                         __attribute__nonnull__(2)
4458                         __attribute__nonnull__(3);
4459 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4460         assert(argc); assert(argv); assert(env)
4461
4462 PERL_CALLCONV void      Perl_sys_term(void);
4463 PERL_CALLCONV void      Perl_taint_env(pTHX);
4464 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4465                         __attribute__nonnull__(pTHX_2);
4466 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4467         assert(s)
4468
4469 PERL_CALLCONV OP *      Perl_tied_method(pTHX_ const char *const methname, SV **sp, SV *const sv, const MAGIC *const mg, const U32 flags, U32 argc, ...)
4470                         __attribute__nonnull__(pTHX_1)
4471                         __attribute__nonnull__(pTHX_2)
4472                         __attribute__nonnull__(pTHX_3)
4473                         __attribute__nonnull__(pTHX_4);
4474 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4475         assert(methname); assert(sp); assert(sv); assert(mg)
4476
4477 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4478 /* PERL_CALLCONV UV     Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4479                         __attribute__nonnull__(pTHX_2)
4480                         __attribute__nonnull__(pTHX_3); */
4481
4482 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4483                         __attribute__nonnull__(pTHX_2)
4484                         __attribute__nonnull__(pTHX_3);
4485 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4486         assert(p); assert(lenp)
4487
4488 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4489                         __attribute__warn_unused_result__
4490                         __attribute__pure__;
4491
4492 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4493                         __attribute__nonnull__(pTHX_2)
4494                         __attribute__nonnull__(pTHX_3);
4495 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4496         assert(p); assert(lenp)
4497
4498 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4499                         __attribute__warn_unused_result__
4500                         __attribute__pure__;
4501
4502 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4503                         __attribute__nonnull__(pTHX_2)
4504                         __attribute__nonnull__(pTHX_3);
4505 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
4506         assert(p); assert(lenp)
4507
4508 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
4509                         __attribute__warn_unused_result__
4510                         __attribute__pure__;
4511
4512 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
4513                         __attribute__nonnull__(pTHX_1)
4514                         __attribute__nonnull__(pTHX_2)
4515                         __attribute__nonnull__(pTHX_4)
4516                         __attribute__nonnull__(pTHX_5);
4517 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
4518         assert(p); assert(ustrp); assert(swashp); assert(normal)
4519
4520 /* PERL_CALLCONV UV     Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4521                         __attribute__nonnull__(pTHX_1)
4522                         __attribute__nonnull__(pTHX_2); */
4523 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
4524         assert(p); assert(ustrp)
4525
4526 /* PERL_CALLCONV UV     Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4527                         __attribute__nonnull__(pTHX_1)
4528                         __attribute__nonnull__(pTHX_2); */
4529 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
4530         assert(p); assert(ustrp)
4531
4532 /* PERL_CALLCONV UV     Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4533                         __attribute__nonnull__(pTHX_1)
4534                         __attribute__nonnull__(pTHX_2); */
4535 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
4536         assert(p); assert(ustrp)
4537
4538 /* PERL_CALLCONV UV     Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4539                         __attribute__nonnull__(pTHX_1)
4540                         __attribute__nonnull__(pTHX_2); */
4541 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
4542         assert(p); assert(ustrp)
4543
4544 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
4545 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
4546 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)
4547                         __attribute__nonnull__(pTHX_1)
4548                         __attribute__nonnull__(pTHX_2)
4549                         __attribute__nonnull__(pTHX_3)
4550                         __attribute__nonnull__(pTHX_5);
4551 #define PERL_ARGS_ASSERT_UNPACK_STR     \
4552         assert(pat); assert(patend); assert(s); assert(strend)
4553
4554 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
4555                         __attribute__nonnull__(pTHX_1)
4556                         __attribute__nonnull__(pTHX_2)
4557                         __attribute__nonnull__(pTHX_3)
4558                         __attribute__nonnull__(pTHX_4);
4559 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
4560         assert(pat); assert(patend); assert(s); assert(strend)
4561
4562 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
4563 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
4564 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
4565                         __attribute__nonnull__(pTHX_1);
4566 #define PERL_ARGS_ASSERT_UPG_VERSION    \
4567         assert(ver)
4568
4569 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4570                         __attribute__nonnull__(pTHX_1)
4571                         __attribute__nonnull__(pTHX_2)
4572                         __attribute__nonnull__(pTHX_4);
4573 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
4574         assert(p); assert(d); assert(newlen)
4575
4576 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4577                         __attribute__nonnull__(pTHX_1)
4578                         __attribute__nonnull__(pTHX_2)
4579                         __attribute__nonnull__(pTHX_4);
4580 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
4581         assert(p); assert(d); assert(newlen)
4582
4583 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
4584                         __attribute__warn_unused_result__
4585                         __attribute__pure__
4586                         __attribute__nonnull__(pTHX_1)
4587                         __attribute__nonnull__(pTHX_2);
4588 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
4589         assert(a); assert(b)
4590
4591 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
4592                         __attribute__warn_unused_result__
4593                         __attribute__pure__
4594                         __attribute__nonnull__(pTHX_1);
4595 #define PERL_ARGS_ASSERT_UTF8_HOP       \
4596         assert(s)
4597
4598 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
4599                         __attribute__warn_unused_result__
4600                         __attribute__pure__
4601                         __attribute__nonnull__(pTHX_1)
4602                         __attribute__nonnull__(pTHX_2);
4603 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
4604         assert(s); assert(e)
4605
4606 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
4607                         __attribute__nonnull__(pTHX_1)
4608                         __attribute__nonnull__(pTHX_2);
4609 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
4610         assert(s); assert(len)
4611
4612 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
4613                         __attribute__deprecated__
4614                         __attribute__nonnull__(pTHX_1);
4615 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
4616         assert(s)
4617
4618 PERL_CALLCONV UV        Perl_utf8_to_uvchr_buf(pTHX_ const U8 *s, const U8 *send, STRLEN *retlen)
4619                         __attribute__nonnull__(pTHX_1)
4620                         __attribute__nonnull__(pTHX_2);
4621 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR_BUF      \
4622         assert(s); assert(send)
4623
4624 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
4625                         __attribute__deprecated__
4626                         __attribute__nonnull__(pTHX_1);
4627 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
4628         assert(s)
4629
4630 PERL_CALLCONV UV        Perl_utf8_to_uvuni_buf(pTHX_ const U8 *s, const U8 *send, STRLEN *retlen)
4631                         __attribute__nonnull__(pTHX_1)
4632                         __attribute__nonnull__(pTHX_2);
4633 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI_BUF      \
4634         assert(s); assert(send)
4635
4636 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4637                         __attribute__nonnull__(pTHX_1);
4638 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
4639         assert(s)
4640
4641 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4642                         __attribute__nonnull__(pTHX_1);
4643 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
4644         assert(d)
4645
4646 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
4647                         __attribute__nonnull__(pTHX_1); */
4648 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
4649         assert(d)
4650
4651 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4652                         __attribute__nonnull__(pTHX_1);
4653 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
4654         assert(d)
4655
4656 PERL_CALLCONV UV        Perl_valid_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
4657                         __attribute__nonnull__(pTHX_1);
4658 #define PERL_ARGS_ASSERT_VALID_UTF8_TO_UVCHR    \
4659         assert(s)
4660
4661 PERL_CALLCONV UV        Perl_valid_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
4662                         __attribute__nonnull__(pTHX_1);
4663 #define PERL_ARGS_ASSERT_VALID_UTF8_TO_UVUNI    \
4664         assert(s)
4665
4666 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
4667                         __attribute__nonnull__(pTHX_1)
4668                         __attribute__nonnull__(pTHX_2);
4669 #define PERL_ARGS_ASSERT_VCMP   \
4670         assert(lhv); assert(rhv)
4671
4672 PERL_CALLCONV_NO_RET void       Perl_vcroak(pTHX_ const char* pat, va_list* args)
4673                         __attribute__noreturn__;
4674
4675 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
4676                         __attribute__nonnull__(pTHX_1);
4677 #define PERL_ARGS_ASSERT_VDEB   \
4678         assert(pat)
4679
4680 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
4681                         __attribute__nonnull__(pTHX_1);
4682 #define PERL_ARGS_ASSERT_VFORM  \
4683         assert(pat)
4684
4685 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
4686                         __attribute__nonnull__(pTHX_1);
4687 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
4688         assert(sv)
4689
4690 PERL_CALLCONV SV*       Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
4691                         __attribute__warn_unused_result__
4692                         __attribute__nonnull__(pTHX_1);
4693 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
4694         assert(sv)
4695
4696 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
4697                         __attribute__nonnull__(pTHX_2);
4698 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
4699         assert(name)
4700
4701 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
4702                         __attribute__nonnull__(pTHX_1);
4703 #define PERL_ARGS_ASSERT_VMESS  \
4704         assert(pat)
4705
4706 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
4707                         __attribute__malloc__
4708                         __attribute__warn_unused_result__
4709                         __attribute__nonnull__(pTHX_1);
4710 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
4711         assert(pat)
4712
4713 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
4714                         __attribute__nonnull__(pTHX_1);
4715 #define PERL_ARGS_ASSERT_VNORMAL        \
4716         assert(vs)
4717
4718 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
4719                         __attribute__nonnull__(pTHX_1);
4720 #define PERL_ARGS_ASSERT_VNUMIFY        \
4721         assert(vs)
4722
4723 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
4724                         __attribute__nonnull__(pTHX_1);
4725 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
4726         assert(vs)
4727
4728 PERL_CALLCONV SV*       Perl_vverify(pTHX_ SV *vs)
4729                         __attribute__nonnull__(pTHX_1);
4730 #define PERL_ARGS_ASSERT_VVERIFY        \
4731         assert(vs)
4732
4733 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
4734                         __attribute__nonnull__(pTHX_1);
4735 #define PERL_ARGS_ASSERT_VWARN  \
4736         assert(pat)
4737
4738 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
4739                         __attribute__nonnull__(pTHX_2);
4740 #define PERL_ARGS_ASSERT_VWARNER        \
4741         assert(pat)
4742
4743 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
4744                         __attribute__nonnull__(pTHX_2);
4745 #define PERL_ARGS_ASSERT_WAIT4PID       \
4746         assert(statusp)
4747
4748 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
4749                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
4750                         __attribute__nonnull__(pTHX_1);
4751 #define PERL_ARGS_ASSERT_WARN   \
4752         assert(pat)
4753
4754 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
4755                         __attribute__nonnull__(pTHX_1);
4756 #define PERL_ARGS_ASSERT_WARN_SV        \
4757         assert(baseex)
4758
4759 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
4760                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4761                         __attribute__nonnull__(pTHX_2);
4762 #define PERL_ARGS_ASSERT_WARNER \
4763         assert(pat)
4764
4765 PERL_CALLCONV I32       Perl_was_lvalue_sub(pTHX)
4766                         __attribute__warn_unused_result__;
4767
4768 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
4769                         __attribute__nonnull__(pTHX_1);
4770 #define PERL_ARGS_ASSERT_WATCH  \
4771         assert(addr)
4772
4773 /* PERL_CALLCONV I32    whichsig(pTHX_ const char* sig)
4774                         __attribute__nonnull__(pTHX_1); */
4775
4776 PERL_CALLCONV I32       Perl_whichsig_pv(pTHX_ const char* sig)
4777                         __attribute__nonnull__(pTHX_1);
4778 #define PERL_ARGS_ASSERT_WHICHSIG_PV    \
4779         assert(sig)
4780
4781 PERL_CALLCONV I32       Perl_whichsig_pvn(pTHX_ const char* sig, STRLEN len)
4782                         __attribute__nonnull__(pTHX_1);
4783 #define PERL_ARGS_ASSERT_WHICHSIG_PVN   \
4784         assert(sig)
4785
4786 PERL_CALLCONV I32       Perl_whichsig_sv(pTHX_ SV* sigsv)
4787                         __attribute__nonnull__(pTHX_1);
4788 #define PERL_ARGS_ASSERT_WHICHSIG_SV    \
4789         assert(sigsv)
4790
4791 PERL_CALLCONV void      Perl_wrap_op_checker(pTHX_ Optype opcode, Perl_check_t new_checker, Perl_check_t *old_checker_p)
4792                         __attribute__nonnull__(pTHX_2)
4793                         __attribute__nonnull__(pTHX_3);
4794 #define PERL_ARGS_ASSERT_WRAP_OP_CHECKER        \
4795         assert(new_checker); assert(old_checker_p)
4796
4797 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
4798                         __attribute__nonnull__(pTHX_1);
4799 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
4800         assert(msv)
4801
4802 PERL_CALLCONV void      Perl_xs_apiversion_bootcheck(pTHX_ SV *module, const char *api_p, STRLEN api_len)
4803                         __attribute__nonnull__(pTHX_1)
4804                         __attribute__nonnull__(pTHX_2);
4805 #define PERL_ARGS_ASSERT_XS_APIVERSION_BOOTCHECK        \
4806         assert(module); assert(api_p)
4807
4808 PERL_CALLCONV void      Perl_xs_version_bootcheck(pTHX_ U32 items, U32 ax, const char *xs_p, STRLEN xs_len)
4809                         __attribute__nonnull__(pTHX_3);
4810 #define PERL_ARGS_ASSERT_XS_VERSION_BOOTCHECK   \
4811         assert(xs_p)
4812
4813 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
4814                         __attribute__nonnull__(pTHX_1);
4815 #define PERL_ARGS_ASSERT_YYERROR        \
4816         assert(s)
4817
4818 PERL_CALLCONV int       Perl_yyerror_pv(pTHX_ const char *const s, U32 flags)
4819                         __attribute__nonnull__(pTHX_1);
4820 #define PERL_ARGS_ASSERT_YYERROR_PV     \
4821         assert(s)
4822
4823 PERL_CALLCONV int       Perl_yyerror_pvn(pTHX_ const char *const s, STRLEN len, U32 flags)
4824                         __attribute__nonnull__(pTHX_1);
4825 #define PERL_ARGS_ASSERT_YYERROR_PVN    \
4826         assert(s)
4827
4828 PERL_CALLCONV int       Perl_yylex(pTHX);
4829 PERL_CALLCONV int       Perl_yyparse(pTHX_ int gramtype);
4830 PERL_CALLCONV void      Perl_yyunlex(pTHX);
4831 #if !(defined(DEBUGGING))
4832 #  if !defined(NV_PRESERVES_UV)
4833 #    if defined(PERL_IN_SV_C)
4834 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
4835                         __attribute__nonnull__(pTHX_1);
4836 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4837         assert(sv)
4838
4839 #    endif
4840 #  endif
4841 #endif
4842 #if !(defined(EBCDIC))
4843 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4844                         __attribute__nonnull__(pTHX_1); */
4845 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4846         assert(s)
4847
4848 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4849                         __attribute__nonnull__(pTHX_1); */
4850 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
4851         assert(d)
4852
4853 #endif
4854 #if !(defined(HAS_SIGACTION) && defined(SA_SIGINFO))
4855 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
4856 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
4857 #endif
4858 #if !(defined(NO_MATHOMS))
4859 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4860 #endif
4861 #if !(defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION))
4862 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
4863                         __attribute__nonnull__(pTHX_1);
4864 #define PERL_ARGS_ASSERT_DO_EXEC        \
4865         assert(cmd)
4866
4867 #endif
4868 #if !(defined(PERL_GLOBAL_STRUCT_PRIVATE))
4869 #  if defined(PERL_IMPLICIT_CONTEXT)
4870 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
4871                         __attribute__nonnull__(pTHX_1);
4872 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
4873         assert(index)
4874
4875 #  endif
4876 #endif
4877 #if !(defined(PERL_MAD))
4878 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
4879 PERL_CALLCONV_NO_RET void       Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4880                         __attribute__noreturn__;
4881
4882 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
4883                         __attribute__nonnull__(pTHX_1);
4884 #define PERL_ARGS_ASSERT_PACKAGE        \
4885         assert(o)
4886
4887 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
4888                         __attribute__nonnull__(pTHX_4);
4889 #define PERL_ARGS_ASSERT_UTILIZE        \
4890         assert(idop)
4891
4892 #endif
4893 #if !(defined(USE_ITHREADS))
4894 #  if defined(PERL_IN_OP_C)
4895 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4896                         __attribute__nonnull__(pTHX_1);
4897 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4898         assert(o)
4899
4900 #  endif
4901 #endif
4902 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
4903 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
4904                         __attribute__nonnull__(1);
4905 #define PERL_ARGS_ASSERT_MY_BZERO       \
4906         assert(loc)
4907
4908 #endif
4909 #if !defined(HAS_GETENV_LEN)
4910 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
4911                         __attribute__nonnull__(pTHX_1)
4912                         __attribute__nonnull__(pTHX_2);
4913 #define PERL_ARGS_ASSERT_GETENV_LEN     \
4914         assert(env_elem); assert(len)
4915
4916 #endif
4917 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
4918 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
4919                         __attribute__pure__
4920                         __attribute__nonnull__(1)
4921                         __attribute__nonnull__(2);
4922 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
4923         assert(s1); assert(s2)
4924
4925 #endif
4926 #if !defined(HAS_MEMSET)
4927 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
4928                         __attribute__nonnull__(1);
4929 #define PERL_ARGS_ASSERT_MY_MEMSET      \
4930         assert(loc)
4931
4932 #endif
4933 #if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
4934 #  if defined(PERL_IN_PP_SYS_C)
4935 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
4936                         __attribute__warn_unused_result__
4937                         __attribute__nonnull__(pTHX_1)
4938                         __attribute__nonnull__(pTHX_2);
4939 #define PERL_ARGS_ASSERT_DOONELINER     \
4940         assert(cmd); assert(filename)
4941
4942 #  endif
4943 #endif
4944 #if !defined(HAS_RENAME)
4945 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
4946                         __attribute__nonnull__(pTHX_1)
4947                         __attribute__nonnull__(pTHX_2);
4948 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
4949         assert(a); assert(b)
4950
4951 #endif
4952 #if !defined(HAS_SIGNBIT)
4953 PERL_CALLCONV int       Perl_signbit(NV f)
4954                         __attribute__pure__;
4955
4956 #endif
4957 #if !defined(HAS_STRLCAT)
4958 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
4959 #endif
4960 #if !defined(HAS_STRLCPY)
4961 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
4962 #endif
4963 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
4964 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
4965                         __attribute__warn_unused_result__;
4966
4967 #endif
4968 #if !defined(NV_PRESERVES_UV)
4969 #  if defined(DEBUGGING)
4970 #    if defined(PERL_IN_SV_C)
4971 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
4972                         __attribute__nonnull__(pTHX_1);
4973 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4974         assert(sv)
4975
4976 #    endif
4977 #  endif
4978 #endif
4979 #if !defined(PERL_DISABLE_PMC)
4980 #  if defined(PERL_IN_PP_CTL_C)
4981 STATIC PerlIO * S_doopen_pm(pTHX_ SV *name)
4982                         __attribute__warn_unused_result__
4983                         __attribute__nonnull__(pTHX_1);
4984 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
4985         assert(name)
4986
4987 #  endif
4988 #endif
4989 #if !defined(PERL_IMPLICIT_SYS)
4990 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
4991 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
4992                         __attribute__nonnull__(pTHX_1)
4993                         __attribute__nonnull__(pTHX_2);
4994 #define PERL_ARGS_ASSERT_MY_POPEN       \
4995         assert(cmd); assert(mode)
4996
4997 #endif
4998 #if !defined(PERL_IS_MINIPERL)
4999 #  if defined(PERL_IN_PERL_C)
5000 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
5001                         __attribute__nonnull__(pTHX_1)
5002                         __attribute__nonnull__(pTHX_2)
5003                         __attribute__nonnull__(pTHX_3);
5004 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
5005         assert(av); assert(dir); assert(stem)
5006
5007 #  endif
5008 #endif
5009 #if !defined(PERL_NO_UTF16_FILTER)
5010 #  if defined(PERL_IN_TOKE_C)
5011 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
5012                         __attribute__nonnull__(pTHX_1);
5013 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
5014         assert(s)
5015
5016 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
5017                         __attribute__nonnull__(pTHX_2);
5018 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
5019         assert(sv)
5020
5021 #  endif
5022 #endif
5023 #if !defined(SETUID_SCRIPTS_ARE_SECURE_NOW)
5024 #  if defined(PERL_IN_PERL_C)
5025 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
5026                         __attribute__nonnull__(pTHX_1);
5027 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
5028         assert(rsfp)
5029
5030 #  endif
5031 #endif
5032 #if !defined(SPRINTF_RETURNS_STRLEN)
5033 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
5034                         __attribute__nonnull__(1)
5035                         __attribute__nonnull__(2);
5036 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
5037         assert(buffer); assert(pat)
5038
5039 #endif
5040 #if !defined(WIN32)
5041 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
5042                         __attribute__nonnull__(pTHX_1);
5043 #define PERL_ARGS_ASSERT_DO_EXEC3       \
5044         assert(incmd)
5045
5046 #endif
5047 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
5048 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
5049                         __attribute__nonnull__(1)
5050                         __attribute__nonnull__(2);
5051 #define PERL_ARGS_ASSERT_MY_BCOPY       \
5052         assert(from); assert(to)
5053
5054 #endif
5055 #if defined(DEBUGGING)
5056 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
5057                         __attribute__warn_unused_result__
5058                         __attribute__nonnull__(pTHX_1);
5059 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
5060         assert(s)
5061
5062 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
5063                         __attribute__nonnull__(pTHX_1);
5064 #define PERL_ARGS_ASSERT_HV_ASSERT      \
5065         assert(hv)
5066
5067 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
5068                         __attribute__nonnull__(pTHX_2);
5069 #define PERL_ARGS_ASSERT_PAD_SETSV      \
5070         assert(sv)
5071
5072 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
5073 #  if defined(PERL_IN_PAD_C)
5074 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
5075                         __attribute__nonnull__(pTHX_1)
5076                         __attribute__nonnull__(pTHX_2);
5077 #define PERL_ARGS_ASSERT_CV_DUMP        \
5078         assert(cv); assert(title)
5079
5080 #  endif
5081 #  if defined(PERL_IN_REGCOMP_C)
5082 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5083                         __attribute__nonnull__(pTHX_1)
5084                         __attribute__nonnull__(pTHX_3);
5085 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5086         assert(trie); assert(revcharmap)
5087
5088 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5089                         __attribute__nonnull__(pTHX_1)
5090                         __attribute__nonnull__(pTHX_3);
5091 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5092         assert(trie); assert(revcharmap)
5093
5094 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5095                         __attribute__nonnull__(pTHX_1)
5096                         __attribute__nonnull__(pTHX_3);
5097 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5098         assert(trie); assert(revcharmap)
5099
5100 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)
5101                         __attribute__nonnull__(pTHX_1)
5102                         __attribute__nonnull__(pTHX_2)
5103                         __attribute__nonnull__(pTHX_3)
5104                         __attribute__nonnull__(pTHX_6);
5105 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5106         assert(r); assert(start); assert(node); assert(sv)
5107
5108 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5109                         __attribute__nonnull__(pTHX_1);
5110 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5111         assert(sv)
5112
5113 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5114 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5115                         __attribute__nonnull__(pTHX_1)
5116                         __attribute__nonnull__(pTHX_2)
5117                         __attribute__nonnull__(pTHX_3);
5118 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5119         assert(pRExC_state); assert(p); assert(val)
5120
5121 #  endif
5122 #  if defined(PERL_IN_REGEXEC_C)
5123 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5124                         __attribute__nonnull__(pTHX_1)
5125                         __attribute__nonnull__(pTHX_3)
5126                         __attribute__nonnull__(pTHX_4)
5127                         __attribute__nonnull__(pTHX_5);
5128 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5129         assert(prog); assert(start); assert(end); assert(blurb)
5130
5131 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)
5132                         __attribute__nonnull__(pTHX_1)
5133                         __attribute__nonnull__(pTHX_2)
5134                         __attribute__nonnull__(pTHX_3)
5135                         __attribute__nonnull__(pTHX_4)
5136                         __attribute__nonnull__(pTHX_5);
5137 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5138         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5139
5140 #  endif
5141 #  if defined(PERL_IN_SV_C)
5142 STATIC void     S_del_sv(pTHX_ SV *p)
5143                         __attribute__nonnull__(pTHX_1);
5144 #define PERL_ARGS_ASSERT_DEL_SV \
5145         assert(p)
5146
5147 #  endif
5148 #  if defined(PERL_IN_TOKE_C)
5149 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5150                         __attribute__nonnull__(pTHX_1)
5151                         __attribute__nonnull__(pTHX_2);
5152 #define PERL_ARGS_ASSERT_PRINTBUF       \
5153         assert(fmt); assert(s)
5154
5155 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5156                         __attribute__nonnull__(pTHX_2);
5157 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5158         assert(lvalp)
5159
5160 #  endif
5161 #endif
5162 #if defined(DEBUG_LEAKING_SCALARS_FORK_DUMP)
5163 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
5164                         __attribute__nonnull__(pTHX_1);
5165 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
5166         assert(sv)
5167
5168 #endif
5169 #if defined(DUMP_FDS)
5170 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
5171                         __attribute__nonnull__(pTHX_1);
5172 #define PERL_ARGS_ASSERT_DUMP_FDS       \
5173         assert(s)
5174
5175 #endif
5176 #if defined(EBCDIC)
5177 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
5178                         __attribute__nonnull__(pTHX_1);
5179 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
5180         assert(s)
5181
5182 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
5183                         __attribute__nonnull__(pTHX_1);
5184 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
5185         assert(d)
5186
5187 #endif
5188 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
5189 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
5190                         __attribute__nonnull__(pTHX_2)
5191                         __attribute__nonnull__(pTHX_3);
5192 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
5193         assert(mark); assert(sp)
5194
5195 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
5196                         __attribute__nonnull__(pTHX_2)
5197                         __attribute__nonnull__(pTHX_3);
5198 #define PERL_ARGS_ASSERT_DO_IPCGET      \
5199         assert(mark); assert(sp)
5200
5201 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
5202                         __attribute__nonnull__(pTHX_1)
5203                         __attribute__nonnull__(pTHX_2);
5204 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
5205         assert(mark); assert(sp)
5206
5207 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
5208                         __attribute__nonnull__(pTHX_1)
5209                         __attribute__nonnull__(pTHX_2);
5210 #define PERL_ARGS_ASSERT_DO_MSGSND      \
5211         assert(mark); assert(sp)
5212
5213 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
5214                         __attribute__nonnull__(pTHX_1)
5215                         __attribute__nonnull__(pTHX_2);
5216 #define PERL_ARGS_ASSERT_DO_SEMOP       \
5217         assert(mark); assert(sp)
5218
5219 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
5220                         __attribute__nonnull__(pTHX_2)
5221                         __attribute__nonnull__(pTHX_3);
5222 #define PERL_ARGS_ASSERT_DO_SHMIO       \
5223         assert(mark); assert(sp)
5224
5225 #endif
5226 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
5227 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
5228 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
5229 #endif
5230 #if defined(HAVE_INTERP_INTERN)
5231 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
5232 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
5233 #  if defined(USE_ITHREADS)
5234 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
5235                         __attribute__nonnull__(pTHX_1)
5236                         __attribute__nonnull__(pTHX_2);
5237 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
5238         assert(src); assert(dst)
5239
5240 #  endif
5241 #endif
5242 #if defined(MYMALLOC)
5243 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
5244                         __attribute__nonnull__(pTHX_1);
5245 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
5246         assert(s)
5247
5248 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
5249                         __attribute__nonnull__(pTHX_1);
5250 #define PERL_ARGS_ASSERT_GET_MSTATS     \
5251         assert(buf)
5252
5253 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
5254                         __attribute__warn_unused_result__;
5255
5256 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
5257                         __attribute__warn_unused_result__
5258                         __attribute__nonnull__(1);
5259 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
5260         assert(p)
5261
5262 #endif
5263 #if defined(MYSWAP)
5264 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
5265                         __attribute__malloc__
5266                         __attribute__warn_unused_result__
5267                         __attribute__pure__;
5268
5269 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
5270                         __attribute__malloc__
5271                         __attribute__warn_unused_result__
5272                         __attribute__pure__;
5273
5274 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
5275                         __attribute__malloc__
5276                         __attribute__warn_unused_result__
5277                         __attribute__pure__;
5278
5279 #endif
5280 #if defined(NO_MATHOMS)
5281 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
5282 #endif
5283 #if defined(PERL_CORE)
5284 PERL_CALLCONV void      Perl_opslab_force_free(pTHX_ OPSLAB *slab)
5285                         __attribute__nonnull__(pTHX_1);
5286 #define PERL_ARGS_ASSERT_OPSLAB_FORCE_FREE      \
5287         assert(slab)
5288
5289 PERL_CALLCONV void      Perl_opslab_free(pTHX_ OPSLAB *slab)
5290                         __attribute__nonnull__(pTHX_1);
5291 #define PERL_ARGS_ASSERT_OPSLAB_FREE    \
5292         assert(slab)
5293
5294 PERL_CALLCONV void      Perl_opslab_free_nopad(pTHX_ OPSLAB *slab)
5295                         __attribute__nonnull__(pTHX_1);
5296 #define PERL_ARGS_ASSERT_OPSLAB_FREE_NOPAD      \
5297         assert(slab)
5298
5299 #  if defined(PERL_DEBUG_READONLY_OPS)
5300 PERL_CALLCONV void      Perl_Slab_to_ro(pTHX_ OPSLAB *slab)
5301                         __attribute__nonnull__(pTHX_1);
5302 #define PERL_ARGS_ASSERT_SLAB_TO_RO     \
5303         assert(slab)
5304
5305 #  endif
5306 #endif
5307 #if defined(PERL_CR_FILTER)
5308 #  if defined(PERL_IN_TOKE_C)
5309 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5310 STATIC void     S_strip_return(pTHX_ SV *sv)
5311                         __attribute__nonnull__(pTHX_1);
5312 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5313         assert(sv)
5314
5315 #  endif
5316 #endif
5317 #if defined(PERL_DEBUG_READONLY_OPS)
5318 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
5319                         __attribute__nonnull__(pTHX_1);
5320 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
5321         assert(o)
5322
5323 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
5324 #  if defined(PERL_IN_OP_C)
5325 STATIC void     S_Slab_to_rw(pTHX_ void *op)
5326                         __attribute__nonnull__(pTHX_1);
5327 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
5328         assert(op)
5329
5330 #  endif
5331 #endif
5332 #if defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION)
5333 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
5334                         __attribute__nonnull__(pTHX_1); */
5335
5336 #endif
5337 #if defined(PERL_DONT_CREATE_GVSV)
5338 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
5339 #endif
5340 #if defined(PERL_GLOBAL_STRUCT)
5341 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
5342 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
5343                         __attribute__nonnull__(pTHX_1);
5344 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
5345         assert(plvarsp)
5346
5347 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
5348 #endif
5349 #if defined(PERL_GLOBAL_STRUCT_PRIVATE)
5350 #  if defined(PERL_IMPLICIT_CONTEXT)
5351 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
5352                         __attribute__nonnull__(pTHX_1);
5353 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
5354         assert(my_cxt_key)
5355
5356 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
5357                         __attribute__nonnull__(pTHX_1);
5358 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
5359         assert(my_cxt_key)
5360
5361 #  endif
5362 #endif
5363 #if defined(PERL_IMPLICIT_CONTEXT)
5364 PERL_CALLCONV_NO_RET void       Perl_croak_nocontext(const char* pat, ...)
5365                         __attribute__noreturn__
5366                         __attribute__format__null_ok__(__printf__,1,2);
5367
5368 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
5369                         __attribute__format__(__printf__,1,2)
5370                         __attribute__nonnull__(1);
5371 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
5372         assert(pat)
5373
5374 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
5375                         __attribute__format__null_ok__(__printf__,1,2);
5376
5377 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
5378                         __attribute__format__(__printf__,1,2)
5379                         __attribute__nonnull__(1);
5380 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
5381         assert(pat)
5382
5383 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
5384                         __attribute__format__(__printf__,2,3)
5385                         __attribute__nonnull__(1)
5386                         __attribute__nonnull__(2);
5387 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
5388         assert(stream); assert(format)
5389
5390 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
5391                         __attribute__nonnull__(2);
5392 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
5393         assert(name)
5394
5395 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
5396                         __attribute__format__(__printf__,1,2)
5397                         __attribute__nonnull__(1);
5398 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
5399         assert(pat)
5400
5401 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
5402                         __attribute__format__(__printf__,1,2)
5403                         __attribute__nonnull__(1);
5404 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
5405         assert(pat)
5406
5407 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
5408                         __attribute__format__(__printf__,1,2)
5409                         __attribute__nonnull__(1);
5410 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
5411         assert(format)
5412
5413 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5414                         __attribute__format__(__printf__,2,3)
5415                         __attribute__nonnull__(1)
5416                         __attribute__nonnull__(2);
5417 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
5418         assert(sv); assert(pat)
5419
5420 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
5421                         __attribute__format__(__printf__,2,3)
5422                         __attribute__nonnull__(1)
5423                         __attribute__nonnull__(2);
5424 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
5425         assert(sv); assert(pat)
5426
5427 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5428                         __attribute__format__(__printf__,2,3)
5429                         __attribute__nonnull__(1)
5430                         __attribute__nonnull__(2);
5431 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
5432         assert(sv); assert(pat)
5433
5434 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
5435                         __attribute__format__(__printf__,2,3)
5436                         __attribute__nonnull__(1)
5437                         __attribute__nonnull__(2);
5438 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
5439         assert(sv); assert(pat)
5440
5441 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
5442                         __attribute__format__(__printf__,1,2)
5443                         __attribute__nonnull__(1);
5444 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
5445         assert(pat)
5446
5447 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
5448                         __attribute__format__(__printf__,2,3)
5449                         __attribute__nonnull__(2);
5450 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
5451         assert(pat)
5452
5453 #endif
5454 #if defined(PERL_IMPLICIT_SYS)
5455 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)
5456                         __attribute__nonnull__(1)
5457                         __attribute__nonnull__(2)
5458                         __attribute__nonnull__(3)
5459                         __attribute__nonnull__(4)
5460                         __attribute__nonnull__(5)
5461                         __attribute__nonnull__(6)
5462                         __attribute__nonnull__(7)
5463                         __attribute__nonnull__(8)
5464                         __attribute__nonnull__(9);
5465 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
5466         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5467
5468 #  if defined(USE_ITHREADS)
5469 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)
5470                         __attribute__nonnull__(1)
5471                         __attribute__nonnull__(3)
5472                         __attribute__nonnull__(4)
5473                         __attribute__nonnull__(5)
5474                         __attribute__nonnull__(6)
5475                         __attribute__nonnull__(7)
5476                         __attribute__nonnull__(8)
5477                         __attribute__nonnull__(9)
5478                         __attribute__nonnull__(10)
5479                         __attribute__nonnull__(11);
5480 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
5481         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5482
5483 #  endif
5484 #endif
5485 #if defined(PERL_IN_AV_C)
5486 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
5487                         __attribute__nonnull__(pTHX_1);
5488 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
5489         assert(av)
5490
5491 #endif
5492 #if defined(PERL_IN_DEB_C)
5493 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
5494                         __attribute__nonnull__(pTHX_1);
5495 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
5496         assert(stack_base)
5497
5498 #endif
5499 #if defined(PERL_IN_DOIO_C)
5500 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
5501                         __attribute__nonnull__(pTHX_1);
5502 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
5503         assert(cmd)
5504
5505 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
5506                         __attribute__warn_unused_result__;
5507
5508 #endif
5509 #if defined(PERL_IN_DOOP_C)
5510 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
5511                         __attribute__warn_unused_result__
5512                         __attribute__nonnull__(pTHX_1);
5513 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
5514         assert(sv)
5515
5516 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
5517                         __attribute__warn_unused_result__
5518                         __attribute__nonnull__(pTHX_1);
5519 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
5520         assert(sv)
5521
5522 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
5523                         __attribute__warn_unused_result__
5524                         __attribute__nonnull__(pTHX_1);
5525 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
5526         assert(sv)
5527
5528 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
5529                         __attribute__warn_unused_result__
5530                         __attribute__nonnull__(pTHX_1);
5531 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
5532         assert(sv)
5533
5534 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
5535                         __attribute__warn_unused_result__
5536                         __attribute__nonnull__(pTHX_1);
5537 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
5538         assert(sv)
5539
5540 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
5541                         __attribute__warn_unused_result__
5542                         __attribute__nonnull__(pTHX_1);
5543 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
5544         assert(sv)
5545
5546 #endif
5547 #if defined(PERL_IN_DQUOTE_STATIC_C)
5548 STATIC char     S_grok_bslash_c(pTHX_ const char source, const bool utf8, const bool output_warning)
5549                         __attribute__warn_unused_result__;
5550
5551 STATIC bool     S_grok_bslash_o(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
5552                         __attribute__warn_unused_result__
5553                         __attribute__nonnull__(pTHX_1)
5554                         __attribute__nonnull__(pTHX_2)
5555                         __attribute__nonnull__(pTHX_3)
5556                         __attribute__nonnull__(pTHX_4);
5557 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
5558         assert(s); assert(uv); assert(len); assert(error_msg)
5559
5560 PERL_STATIC_INLINE bool S_grok_bslash_x(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
5561                         __attribute__warn_unused_result__
5562                         __attribute__nonnull__(pTHX_1)
5563                         __attribute__nonnull__(pTHX_2)
5564                         __attribute__nonnull__(pTHX_3)
5565                         __attribute__nonnull__(pTHX_4);
5566 #define PERL_ARGS_ASSERT_GROK_BSLASH_X  \
5567         assert(s); assert(uv); assert(len); assert(error_msg)
5568
5569 PERL_STATIC_INLINE I32  S_regcurly(pTHX_ const char *s)
5570                         __attribute__warn_unused_result__
5571                         __attribute__pure__
5572                         __attribute__nonnull__(pTHX_1);
5573 #define PERL_ARGS_ASSERT_REGCURLY       \
5574         assert(s)
5575
5576 #endif
5577 #if defined(PERL_IN_DUMP_C)
5578 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5579 STATIC void     S_debprof(pTHX_ const OP *o)
5580                         __attribute__nonnull__(pTHX_1);
5581 #define PERL_ARGS_ASSERT_DEBPROF        \
5582         assert(o)
5583
5584 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5585                         __attribute__nonnull__(pTHX_1);
5586 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5587         assert(pm)
5588
5589 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5590 #  if defined(PERL_MAD)
5591 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
5592                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
5593                         __attribute__nonnull__(pTHX_2)
5594                         __attribute__nonnull__(pTHX_3);
5595 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
5596         assert(file); assert(pat)
5597
5598 #  endif
5599 #endif
5600 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_SCOPE_C)
5601 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
5602                         __attribute__nonnull__(pTHX_1);
5603 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
5604         assert(hv)
5605
5606 #endif
5607 #if defined(PERL_IN_GV_C)
5608 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen, U32 flags)
5609                         __attribute__nonnull__(pTHX_1);
5610 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
5611         assert(name)
5612
5613 STATIC void     S_gv_init_svtype(pTHX_ GV *gv, const svtype sv_type)
5614                         __attribute__nonnull__(pTHX_1);
5615 #define PERL_ARGS_ASSERT_GV_INIT_SVTYPE \
5616         assert(gv)
5617
5618 STATIC void     S_gv_magicalize_isa(pTHX_ GV *gv)
5619                         __attribute__nonnull__(pTHX_1);
5620 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_ISA      \
5621         assert(gv)
5622
5623 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
5624                         __attribute__nonnull__(pTHX_1)
5625                         __attribute__nonnull__(pTHX_2)
5626                         __attribute__nonnull__(pTHX_3)
5627                         __attribute__nonnull__(pTHX_4);
5628 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
5629         assert(gv); assert(varpv); assert(namesv); assert(methpv)
5630
5631 #endif
5632 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_IN_OP_C)
5633 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5634                         __attribute__nonnull__(pTHX_1)
5635                         __attribute__nonnull__(pTHX_2);
5636 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5637         assert(tsv); assert(sv)
5638
5639 #endif
5640 #if defined(PERL_IN_HV_C)
5641 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
5642                         __attribute__nonnull__(pTHX_1);
5643 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
5644         assert(hv)
5645
5646 STATIC void     S_hfreeentries(pTHX_ HV *hv)
5647                         __attribute__nonnull__(pTHX_1);
5648 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
5649         assert(hv)
5650
5651 STATIC void     S_hsplit(pTHX_ HV *hv)
5652                         __attribute__nonnull__(pTHX_1);
5653 #define PERL_ARGS_ASSERT_HSPLIT \
5654         assert(hv)
5655
5656 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
5657                         __attribute__nonnull__(1);
5658 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
5659         assert(hv)
5660
5661 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
5662 STATIC SV*      S_hv_free_ent_ret(pTHX_ HV *hv, HE *entryK)
5663                         __attribute__nonnull__(pTHX_1);
5664 #define PERL_ARGS_ASSERT_HV_FREE_ENT_RET        \
5665         assert(hv)
5666
5667 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
5668                         __attribute__nonnull__(1)
5669                         __attribute__nonnull__(2)
5670                         __attribute__nonnull__(3);
5671 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
5672         assert(hv); assert(needs_copy); assert(needs_store)
5673
5674 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
5675                         __attribute__noreturn__
5676                         __attribute__nonnull__(pTHX_2)
5677                         __attribute__nonnull__(pTHX_4);
5678 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
5679         assert(key); assert(msg)
5680
5681 STATIC HE*      S_new_he(pTHX)
5682                         __attribute__malloc__
5683                         __attribute__warn_unused_result__;
5684
5685 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
5686                         __attribute__nonnull__(pTHX_1);
5687 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
5688         assert(he)
5689
5690 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
5691                         __attribute__malloc__
5692                         __attribute__warn_unused_result__
5693                         __attribute__nonnull__(1);
5694 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
5695         assert(str)
5696
5697 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
5698                         __attribute__warn_unused_result__
5699                         __attribute__nonnull__(pTHX_1);
5700 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
5701         assert(str)
5702
5703 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
5704 #endif
5705 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C)
5706 PERL_CALLCONV void      Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5707                         __attribute__nonnull__(pTHX_1);
5708 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5709         assert(sv)
5710
5711 #endif
5712 #if defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
5713 PERL_CALLCONV SV*       Perl_hfree_next_entry(pTHX_ HV *hv, STRLEN *indexp)
5714                         __attribute__nonnull__(pTHX_1)
5715                         __attribute__nonnull__(pTHX_2);
5716 #define PERL_ARGS_ASSERT_HFREE_NEXT_ENTRY       \
5717         assert(hv); assert(indexp)
5718
5719 #endif
5720 #if defined(PERL_IN_LOCALE_C)
5721 #  if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5722 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5723                         __attribute__nonnull__(pTHX_1);
5724 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5725         assert(locs)
5726
5727 #  endif
5728 #endif
5729 #if defined(PERL_IN_MG_C)
5730 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
5731                         __attribute__nonnull__(pTHX_1)
5732                         __attribute__nonnull__(pTHX_2)
5733                         __attribute__nonnull__(pTHX_3);
5734 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
5735         assert(sv); assert(mg); assert(meth)
5736
5737 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
5738                         __attribute__nonnull__(pTHX_1)
5739                         __attribute__nonnull__(pTHX_2)
5740                         __attribute__nonnull__(pTHX_3);
5741 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
5742         assert(sv); assert(mg); assert(meth)
5743
5744 STATIC void     S_restore_magic(pTHX_ const void *p);
5745 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
5746                         __attribute__nonnull__(pTHX_2);
5747 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
5748         assert(sv)
5749
5750 STATIC void     S_unwind_handler_stack(pTHX_ const void *p);
5751 #endif
5752 #if defined(PERL_IN_MG_C) || defined(PERL_IN_PP_C)
5753 PERL_CALLCONV bool      Perl_translate_substr_offsets(pTHX_ STRLEN curlen, IV pos1_iv, bool pos1_is_uv, IV len_iv, bool len_is_uv, STRLEN *posp, STRLEN *lenp)
5754                         __attribute__nonnull__(pTHX_6)
5755                         __attribute__nonnull__(pTHX_7);
5756 #define PERL_ARGS_ASSERT_TRANSLATE_SUBSTR_OFFSETS       \
5757         assert(posp); assert(lenp)
5758
5759 #endif
5760 #if defined(PERL_IN_MRO_C)
5761 STATIC void     S_mro_clean_isarev(pTHX_ HV * const isa, const char * const name, const STRLEN len, HV * const exceptions, U32 flags)
5762                         __attribute__nonnull__(pTHX_1)
5763                         __attribute__nonnull__(pTHX_2);
5764 #define PERL_ARGS_ASSERT_MRO_CLEAN_ISAREV       \
5765         assert(isa); assert(name)
5766
5767 STATIC void     S_mro_gather_and_rename(pTHX_ HV * const stashes, HV * const seen_stashes, HV *stash, HV *oldstash, SV *namesv)
5768                         __attribute__nonnull__(pTHX_1)
5769                         __attribute__nonnull__(pTHX_2)
5770                         __attribute__nonnull__(pTHX_5);
5771 #define PERL_ARGS_ASSERT_MRO_GATHER_AND_RENAME  \
5772         assert(stashes); assert(seen_stashes); assert(namesv)
5773
5774 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
5775                         __attribute__nonnull__(pTHX_1);
5776 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
5777         assert(stash)
5778
5779 #endif
5780 #if defined(PERL_IN_NUMERIC_C)
5781 STATIC NV       S_mulexp10(NV value, I32 exponent);
5782 #endif
5783 #if defined(PERL_IN_OP_C)
5784 PERL_STATIC_INLINE bool S_aassign_common_vars(pTHX_ OP* o);
5785 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
5786                         __attribute__nonnull__(pTHX_1)
5787                         __attribute__nonnull__(pTHX_2);
5788 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
5789         assert(stash); assert(target)
5790
5791 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
5792                         __attribute__nonnull__(pTHX_1)
5793                         __attribute__nonnull__(pTHX_2)
5794                         __attribute__nonnull__(pTHX_4);
5795 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
5796         assert(stash); assert(target); assert(imopsp)
5797
5798 STATIC void     S_bad_type_pv(pTHX_ I32 n, const char *t, const char *name, U32 flags, const OP *kid)
5799                         __attribute__nonnull__(pTHX_2)
5800                         __attribute__nonnull__(pTHX_3)
5801                         __attribute__nonnull__(pTHX_5);
5802 #define PERL_ARGS_ASSERT_BAD_TYPE_PV    \
5803         assert(t); assert(name); assert(kid)
5804
5805 STATIC void     S_bad_type_sv(pTHX_ I32 n, const char *t, SV *namesv, U32 flags, const OP *kid)
5806                         __attribute__nonnull__(pTHX_2)
5807                         __attribute__nonnull__(pTHX_3)
5808                         __attribute__nonnull__(pTHX_5);
5809 #define PERL_ARGS_ASSERT_BAD_TYPE_SV    \
5810         assert(t); assert(namesv); assert(kid)
5811
5812 STATIC void     S_cop_free(pTHX_ COP *cop)
5813                         __attribute__nonnull__(pTHX_1);
5814 #define PERL_ARGS_ASSERT_COP_FREE       \
5815         assert(cop)
5816
5817 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
5818                         __attribute__nonnull__(pTHX_1);
5819 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
5820         assert(o)
5821
5822 STATIC void     S_finalize_op(pTHX_ OP* o)
5823                         __attribute__nonnull__(pTHX_1);
5824 #define PERL_ARGS_ASSERT_FINALIZE_OP    \
5825         assert(o)
5826
5827 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
5828                         __attribute__nonnull__(pTHX_1);
5829 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
5830         assert(o)
5831
5832 STATIC OP*      S_fold_constants(pTHX_ OP *o)
5833                         __attribute__nonnull__(pTHX_1);
5834 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
5835         assert(o)
5836
5837 STATIC OP*      S_force_list(pTHX_ OP* arg);
5838 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
5839 STATIC SV*      S_gv_ename(pTHX_ GV *gv)
5840                         __attribute__nonnull__(pTHX_1);
5841 #define PERL_ARGS_ASSERT_GV_ENAME       \
5842         assert(gv)
5843
5844 STATIC void     S_inplace_aassign(pTHX_ OP* o)
5845                         __attribute__nonnull__(pTHX_1);
5846 #define PERL_ARGS_ASSERT_INPLACE_AASSIGN        \
5847         assert(o)
5848
5849 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
5850                         __attribute__warn_unused_result__
5851                         __attribute__nonnull__(1);
5852 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
5853         assert(o)
5854
5855 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
5856                         __attribute__warn_unused_result__;
5857
5858 STATIC OP*      S_listkids(pTHX_ OP* o);
5859 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
5860                         __attribute__nonnull__(pTHX_1);
5861 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
5862         assert(o)
5863
5864 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
5865 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
5866                         __attribute__nonnull__(pTHX_3);
5867 #define PERL_ARGS_ASSERT_MY_KID \
5868         assert(imopsp)
5869
5870 STATIC OP*      S_newDEFSVOP(pTHX)
5871                         __attribute__warn_unused_result__;
5872
5873 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
5874                         __attribute__nonnull__(pTHX_2);
5875 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
5876         assert(block)
5877
5878 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
5879                         __attribute__warn_unused_result__
5880                         __attribute__nonnull__(pTHX_3)
5881                         __attribute__nonnull__(pTHX_4);
5882 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
5883         assert(firstp); assert(otherp)
5884
5885 STATIC void     S_no_bareword_allowed(pTHX_ OP *o)
5886                         __attribute__nonnull__(pTHX_1);
5887 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
5888         assert(o)
5889
5890 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
5891                         __attribute__warn_unused_result__
5892                         __attribute__nonnull__(pTHX_1);
5893 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
5894         assert(o)
5895
5896 PERL_STATIC_INLINE OP*  S_op_integerize(pTHX_ OP *o)
5897                         __attribute__nonnull__(pTHX_1);
5898 #define PERL_ARGS_ASSERT_OP_INTEGERIZE  \
5899         assert(o)
5900
5901 PERL_STATIC_INLINE OP*  S_op_std_init(pTHX_ OP *o)
5902                         __attribute__nonnull__(pTHX_1);
5903 #define PERL_ARGS_ASSERT_OP_STD_INIT    \
5904         assert(o)
5905
5906 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
5907                         __attribute__nonnull__(pTHX_1);
5908 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
5909         assert(rep_op)
5910
5911 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
5912                         __attribute__nonnull__(pTHX_1)
5913                         __attribute__nonnull__(pTHX_2)
5914                         __attribute__nonnull__(pTHX_3);
5915 #define PERL_ARGS_ASSERT_PMTRANS        \
5916         assert(o); assert(expr); assert(repl)
5917
5918 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
5919                         __attribute__nonnull__(pTHX_1)
5920                         __attribute__nonnull__(pTHX_2)
5921                         __attribute__nonnull__(pTHX_3);
5922 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
5923         assert(fullname); assert(gv); assert(cv)
5924
5925 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
5926 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
5927 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
5928                         __attribute__warn_unused_result__;
5929
5930 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
5931                         __attribute__nonnull__(pTHX_1);
5932 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
5933         assert(o)
5934
5935 STATIC OP*      S_scalarkids(pTHX_ OP* o);
5936 STATIC OP*      S_scalarseq(pTHX_ OP* o);
5937 STATIC OP*      S_search_const(pTHX_ OP *o)
5938                         __attribute__warn_unused_result__
5939                         __attribute__nonnull__(pTHX_1);
5940 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
5941         assert(o)
5942
5943 STATIC void     S_simplify_sort(pTHX_ OP *o)
5944                         __attribute__nonnull__(pTHX_1);
5945 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
5946         assert(o)
5947
5948 STATIC OP*      S_too_few_arguments_pv(pTHX_ OP *o, const char* name, U32 flags)
5949                         __attribute__warn_unused_result__
5950                         __attribute__nonnull__(pTHX_1)
5951                         __attribute__nonnull__(pTHX_2);
5952 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS_PV   \
5953         assert(o); assert(name)
5954
5955 STATIC OP*      S_too_few_arguments_sv(pTHX_ OP *o, SV* namesv, U32 flags)
5956                         __attribute__warn_unused_result__
5957                         __attribute__nonnull__(pTHX_1)
5958                         __attribute__nonnull__(pTHX_2);
5959 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS_SV   \
5960         assert(o); assert(namesv)
5961
5962 STATIC OP*      S_too_many_arguments_pv(pTHX_ OP *o, const char* name, U32 flags)
5963                         __attribute__nonnull__(pTHX_1)
5964                         __attribute__nonnull__(pTHX_2);
5965 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS_PV  \
5966         assert(o); assert(name)
5967
5968 STATIC OP*      S_too_many_arguments_sv(pTHX_ OP *o, SV* namesv, U32 flags)
5969                         __attribute__warn_unused_result__
5970                         __attribute__nonnull__(pTHX_1)
5971                         __attribute__nonnull__(pTHX_2);
5972 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS_SV  \
5973         assert(o); assert(namesv)
5974
5975 #  if defined(USE_ITHREADS)
5976 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
5977                         __attribute__nonnull__(pTHX_1);
5978 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
5979         assert(o)
5980
5981 #  endif
5982 #endif
5983 #if defined(PERL_IN_OP_C) || defined(PERL_IN_SV_C)
5984 PERL_CALLCONV void      Perl_report_redefined_cv(pTHX_ const SV *name, const CV *old_cv, SV * const *new_const_svp)
5985                         __attribute__nonnull__(pTHX_1)
5986                         __attribute__nonnull__(pTHX_2);
5987 #define PERL_ARGS_ASSERT_REPORT_REDEFINED_CV    \
5988         assert(name); assert(old_cv)
5989
5990 #endif
5991 #if defined(PERL_IN_PAD_C)
5992 STATIC PADOFFSET        S_pad_alloc_name(pTHX_ SV *namesv, U32 flags, HV *typestash, HV *ourstash)
5993                         __attribute__nonnull__(pTHX_1);
5994 #define PERL_ARGS_ASSERT_PAD_ALLOC_NAME \
5995         assert(namesv)
5996
5997 STATIC void     S_pad_check_dup(pTHX_ SV *name, U32 flags, const HV *ourstash)
5998                         __attribute__nonnull__(pTHX_1);
5999 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6000         assert(name)
6001
6002 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)
6003                         __attribute__nonnull__(pTHX_1)
6004                         __attribute__nonnull__(pTHX_4)
6005                         __attribute__nonnull__(pTHX_8)
6006                         __attribute__nonnull__(pTHX_9);
6007 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6008         assert(namepv); assert(cv); assert(out_name_sv); assert(out_flags)
6009
6010 STATIC void     S_pad_reset(pTHX);
6011 #endif
6012 #if defined(PERL_IN_PERL_C)
6013 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
6014                         __attribute__nonnull__(pTHX_1)
6015                         __attribute__nonnull__(pTHX_2);
6016 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
6017         assert(linestr_sv); assert(rsfp)
6018
6019 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
6020 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
6021                         __attribute__nonnull__(pTHX_1);
6022 #define PERL_ARGS_ASSERT_INCPUSH        \
6023         assert(dir)
6024
6025 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
6026                         __attribute__nonnull__(pTHX_1);
6027 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
6028         assert(p)
6029
6030 STATIC void     S_init_ids(pTHX);
6031 STATIC void     S_init_interp(pTHX);
6032 STATIC void     S_init_main_stash(pTHX);
6033 STATIC void     S_init_perllib(pTHX);
6034 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
6035                         __attribute__nonnull__(pTHX_2);
6036 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
6037         assert(argv)
6038
6039 STATIC void     S_init_predump_symbols(pTHX);
6040 STATIC SV*      S_mayberelocate(pTHX_ const char *const dir, STRLEN len, U32 flags)
6041                         __attribute__nonnull__(pTHX_1);
6042 #define PERL_ARGS_ASSERT_MAYBERELOCATE  \
6043         assert(dir)
6044
6045 STATIC void     S_minus_v(pTHX)
6046                         __attribute__noreturn__;
6047
6048 STATIC void     S_my_exit_jump(pTHX)
6049                         __attribute__noreturn__;
6050
6051 STATIC void     S_nuke_stacks(pTHX);
6052 STATIC PerlIO * S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript)
6053                         __attribute__nonnull__(pTHX_1)
6054                         __attribute__nonnull__(pTHX_3);
6055 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
6056         assert(scriptname); assert(suidscript)
6057
6058 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
6059 STATIC void     S_run_body(pTHX_ I32 oldscope)
6060                         __attribute__noreturn__;
6061
6062 STATIC void     S_usage(pTHX)
6063                         __attribute__noreturn__;
6064
6065 #endif
6066 #if defined(PERL_IN_PP_C)
6067 STATIC void     S_do_chomp(pTHX_ SV *retval, SV *sv, bool chomping)
6068                         __attribute__nonnull__(pTHX_1)
6069                         __attribute__nonnull__(pTHX_2);
6070 #define PERL_ARGS_ASSERT_DO_CHOMP       \
6071         assert(retval); assert(sv)
6072
6073 STATIC OP*      S_do_delete_local(pTHX);
6074 STATIC SV*      S_refto(pTHX_ SV* sv)
6075                         __attribute__warn_unused_result__
6076                         __attribute__nonnull__(pTHX_1);
6077 #define PERL_ARGS_ASSERT_REFTO  \
6078         assert(sv)
6079
6080 #endif
6081 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
6082 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
6083                         __attribute__warn_unused_result__
6084                         __attribute__nonnull__(pTHX_1)
6085                         __attribute__nonnull__(pTHX_2)
6086                         __attribute__nonnull__(pTHX_4);
6087 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
6088         assert(sv); assert(what); assert(spp)
6089
6090 #endif
6091 #if defined(PERL_IN_PP_CTL_C)
6092 STATIC SV **    S_adjust_stack_on_leave(pTHX_ SV **newsp, SV **sp, SV **mark, I32 gimme, U32 flags)
6093                         __attribute__nonnull__(pTHX_1)
6094                         __attribute__nonnull__(pTHX_2)
6095                         __attribute__nonnull__(pTHX_3);
6096 #define PERL_ARGS_ASSERT_ADJUST_STACK_ON_LEAVE  \
6097         assert(newsp); assert(sp); assert(mark)
6098
6099 STATIC PerlIO * S_check_type_and_open(pTHX_ SV *name)
6100                         __attribute__warn_unused_result__
6101                         __attribute__nonnull__(pTHX_1);
6102 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
6103         assert(name)
6104
6105 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
6106                         __attribute__nonnull__(pTHX_1);
6107 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
6108         assert(matcher)
6109
6110 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other, const bool copied);
6111 STATIC OP*      S_docatch(pTHX_ OP *o)
6112                         __attribute__warn_unused_result__;
6113
6114 STATIC bool     S_doeval(pTHX_ int gimme, CV* outside, U32 seq, HV* hh);
6115 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, STRLEN len, U32 flags, OP **opstack, OP **oplimit)
6116                         __attribute__warn_unused_result__
6117                         __attribute__nonnull__(pTHX_1)
6118                         __attribute__nonnull__(pTHX_2)
6119                         __attribute__nonnull__(pTHX_5)
6120                         __attribute__nonnull__(pTHX_6);
6121 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
6122         assert(o); assert(label); assert(opstack); assert(oplimit)
6123
6124 STATIC MAGIC *  S_doparseform(pTHX_ SV *sv)
6125                         __attribute__nonnull__(pTHX_1);
6126 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
6127         assert(sv)
6128
6129 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
6130                         __attribute__warn_unused_result__;
6131
6132 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
6133                         __attribute__warn_unused_result__;
6134
6135 STATIC I32      S_dopoptolabel(pTHX_ const char *label, STRLEN len, U32 flags)
6136                         __attribute__warn_unused_result__
6137                         __attribute__nonnull__(pTHX_1);
6138 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
6139         assert(label)
6140
6141 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
6142                         __attribute__warn_unused_result__;
6143
6144 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
6145                         __attribute__warn_unused_result__
6146                         __attribute__nonnull__(pTHX_1);
6147 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
6148         assert(cxstk)
6149
6150 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
6151                         __attribute__warn_unused_result__;
6152
6153 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
6154                         __attribute__warn_unused_result__
6155                         __attribute__nonnull__(pTHX_1);
6156 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
6157         assert(re)
6158
6159 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
6160                         __attribute__warn_unused_result__
6161                         __attribute__nonnull__(pTHX_1)
6162                         __attribute__nonnull__(pTHX_2);
6163 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
6164         assert(matcher); assert(sv)
6165
6166 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
6167                         __attribute__warn_unused_result__;
6168
6169 STATIC bool     S_path_is_absolute(const char *name)
6170                         __attribute__warn_unused_result__
6171                         __attribute__nonnull__(1);
6172 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
6173         assert(name)
6174
6175 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
6176                         __attribute__warn_unused_result__
6177                         __attribute__nonnull__(pTHX_2);
6178 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
6179         assert(buf_sv)
6180
6181 STATIC void     S_rxres_free(pTHX_ void** rsp)
6182                         __attribute__nonnull__(pTHX_1);
6183 #define PERL_ARGS_ASSERT_RXRES_FREE     \
6184         assert(rsp)
6185
6186 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
6187                         __attribute__nonnull__(pTHX_1)
6188                         __attribute__nonnull__(pTHX_2);
6189 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
6190         assert(rsp); assert(rx)
6191
6192 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
6193                         __attribute__nonnull__(pTHX_2);
6194 #define PERL_ARGS_ASSERT_SAVE_LINES     \
6195         assert(sv)
6196
6197 #endif
6198 #if defined(PERL_IN_PP_HOT_C)
6199 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
6200                         __attribute__nonnull__(pTHX_1)
6201                         __attribute__nonnull__(pTHX_2)
6202                         __attribute__nonnull__(pTHX_3);
6203 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
6204         assert(hash); assert(relem); assert(firstrelem)
6205
6206 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
6207                         __attribute__warn_unused_result__
6208                         __attribute__nonnull__(pTHX_1);
6209 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
6210         assert(meth)
6211
6212 #endif
6213 #if defined(PERL_IN_PP_PACK_C)
6214 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
6215                         __attribute__warn_unused_result__
6216                         __attribute__nonnull__(1)
6217                         __attribute__nonnull__(3);
6218 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
6219         assert(start); assert(dest)
6220
6221 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
6222                         __attribute__nonnull__(pTHX_1)
6223                         __attribute__nonnull__(pTHX_2);
6224 #define PERL_ARGS_ASSERT_DIV128 \
6225         assert(pnum); assert(done)
6226
6227 STATIC char     S_first_symbol(const char *pat, const char *patend)
6228                         __attribute__nonnull__(1)
6229                         __attribute__nonnull__(2);
6230 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
6231         assert(pat); assert(patend)
6232
6233 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
6234                         __attribute__warn_unused_result__
6235                         __attribute__nonnull__(pTHX_1)
6236                         __attribute__nonnull__(pTHX_2);
6237 #define PERL_ARGS_ASSERT_GET_NUM        \
6238         assert(patptr); assert(lenptr)
6239
6240 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
6241                         __attribute__nonnull__(pTHX_1)
6242                         __attribute__nonnull__(pTHX_2);
6243 #define PERL_ARGS_ASSERT_GROUP_END      \
6244         assert(patptr); assert(patend)
6245
6246 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
6247                         __attribute__warn_unused_result__
6248                         __attribute__nonnull__(pTHX_1);
6249 #define PERL_ARGS_ASSERT_IS_AN_INT      \
6250         assert(s)
6251
6252 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
6253                         __attribute__nonnull__(pTHX_1);
6254 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
6255         assert(symptr)
6256
6257 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
6258                         __attribute__nonnull__(pTHX_1);
6259 #define PERL_ARGS_ASSERT_MUL128 \
6260         assert(sv)
6261
6262 STATIC bool     S_need_utf8(const char *pat, const char *patend)
6263                         __attribute__nonnull__(1)
6264                         __attribute__nonnull__(2);
6265 #define PERL_ARGS_ASSERT_NEED_UTF8      \
6266         assert(pat); assert(patend)
6267
6268 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
6269                         __attribute__nonnull__(pTHX_1);
6270 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
6271         assert(symptr)
6272
6273 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
6274                         __attribute__nonnull__(pTHX_1)
6275                         __attribute__nonnull__(pTHX_2)
6276                         __attribute__nonnull__(pTHX_3)
6277                         __attribute__nonnull__(pTHX_4);
6278 #define PERL_ARGS_ASSERT_PACK_REC       \
6279         assert(cat); assert(symptr); assert(beglist); assert(endlist)
6280
6281 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
6282                         __attribute__warn_unused_result__
6283                         __attribute__nonnull__(pTHX_1);
6284 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
6285         assert(sv)
6286
6287 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
6288                         __attribute__nonnull__(pTHX_1)
6289                         __attribute__nonnull__(pTHX_2)
6290                         __attribute__nonnull__(pTHX_3)
6291                         __attribute__nonnull__(pTHX_4);
6292 #define PERL_ARGS_ASSERT_UNPACK_REC     \
6293         assert(symptr); assert(s); assert(strbeg); assert(strend)
6294
6295 #endif
6296 #if defined(PERL_IN_PP_SORT_C)
6297 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
6298                         __attribute__nonnull__(pTHX_1)
6299                         __attribute__nonnull__(pTHX_2);
6300 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
6301         assert(str1); assert(str2)
6302
6303 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
6304                         __attribute__nonnull__(pTHX_1)
6305                         __attribute__nonnull__(pTHX_2);
6306 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
6307         assert(str1); assert(str2)
6308
6309 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
6310                         __attribute__nonnull__(pTHX_1)
6311                         __attribute__nonnull__(pTHX_2);
6312 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
6313         assert(a); assert(b)
6314
6315 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
6316                         __attribute__nonnull__(pTHX_1)
6317                         __attribute__nonnull__(pTHX_2);
6318 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
6319         assert(a); assert(b)
6320
6321 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
6322                         __attribute__nonnull__(pTHX_3);
6323 #define PERL_ARGS_ASSERT_QSORTSVU       \
6324         assert(compare)
6325
6326 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
6327                         __attribute__nonnull__(pTHX_1)
6328                         __attribute__nonnull__(pTHX_2);
6329 #define PERL_ARGS_ASSERT_SORTCV \
6330         assert(a); assert(b)
6331
6332 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
6333                         __attribute__nonnull__(pTHX_1)
6334                         __attribute__nonnull__(pTHX_2);
6335 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
6336         assert(a); assert(b)
6337
6338 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
6339                         __attribute__nonnull__(pTHX_1)
6340                         __attribute__nonnull__(pTHX_2);
6341 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
6342         assert(a); assert(b)
6343
6344 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
6345                         __attribute__nonnull__(pTHX_1)
6346                         __attribute__nonnull__(pTHX_2);
6347 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
6348         assert(a); assert(b)
6349
6350 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
6351                         __attribute__nonnull__(pTHX_1)
6352                         __attribute__nonnull__(pTHX_2);
6353 #define PERL_ARGS_ASSERT_SV_NCMP        \
6354         assert(a); assert(b)
6355
6356 #endif
6357 #if defined(PERL_IN_PP_SYS_C)
6358 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
6359                         __attribute__nonnull__(pTHX_1)
6360                         __attribute__nonnull__(pTHX_2)
6361                         __attribute__nonnull__(pTHX_3);
6362 #define PERL_ARGS_ASSERT_DOFORM \
6363         assert(cv); assert(gv); assert(retop)
6364
6365 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
6366                         __attribute__nonnull__(pTHX_1);
6367 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
6368         assert(array)
6369
6370 #endif
6371 #if defined(PERL_IN_REGCOMP_C)
6372 STATIC void     S__append_range_to_invlist(pTHX_ SV* const invlist, const UV start, const UV end)
6373                         __attribute__nonnull__(pTHX_1);
6374 #define PERL_ARGS_ASSERT__APPEND_RANGE_TO_INVLIST       \
6375         assert(invlist)
6376
6377 PERL_STATIC_INLINE UV*  S__invlist_array_init(pTHX_ SV* const invlist, const bool will_have_0)
6378                         __attribute__warn_unused_result__
6379                         __attribute__nonnull__(pTHX_1);
6380 #define PERL_ARGS_ASSERT__INVLIST_ARRAY_INIT    \
6381         assert(invlist)
6382
6383 STATIC SV*      S__new_invlist_C_array(pTHX_ UV* list)
6384                         __attribute__warn_unused_result__
6385                         __attribute__nonnull__(pTHX_1);
6386 #define PERL_ARGS_ASSERT__NEW_INVLIST_C_ARRAY   \
6387         assert(list)
6388
6389 STATIC void     S_add_alternate(pTHX_ AV** alternate_ptr, U8* string, STRLEN len)
6390                         __attribute__nonnull__(pTHX_1)
6391                         __attribute__nonnull__(pTHX_2);
6392 #define PERL_ARGS_ASSERT_ADD_ALTERNATE  \
6393         assert(alternate_ptr); assert(string)
6394
6395 PERL_STATIC_INLINE SV*  S_add_cp_to_invlist(pTHX_ SV* invlist, const UV cp)
6396                         __attribute__warn_unused_result__;
6397
6398 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
6399                         __attribute__warn_unused_result__
6400                         __attribute__nonnull__(1)
6401                         __attribute__nonnull__(3);
6402 #define PERL_ARGS_ASSERT_ADD_DATA       \
6403         assert(pRExC_state); assert(s)
6404
6405 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
6406                         __attribute__nonnull__(pTHX_1);
6407 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
6408         assert(pRExC_state)
6409
6410 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
6411                         __attribute__nonnull__(1)
6412                         __attribute__nonnull__(2);
6413 #define PERL_ARGS_ASSERT_CL_AND \
6414         assert(cl); assert(and_with)
6415
6416 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
6417                         __attribute__nonnull__(1)
6418                         __attribute__nonnull__(2);
6419 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
6420         assert(pRExC_state); assert(cl)
6421
6422 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
6423                         __attribute__nonnull__(1)
6424                         __attribute__nonnull__(2);
6425 #define PERL_ARGS_ASSERT_CL_INIT        \
6426         assert(pRExC_state); assert(cl)
6427
6428 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
6429                         __attribute__warn_unused_result__
6430                         __attribute__nonnull__(1);
6431 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
6432         assert(cl)
6433
6434 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
6435                         __attribute__nonnull__(1)
6436                         __attribute__nonnull__(2)
6437                         __attribute__nonnull__(3);
6438 #define PERL_ARGS_ASSERT_CL_OR  \
6439         assert(pRExC_state); assert(cl); assert(or_with)
6440
6441 PERL_STATIC_INLINE UV*  S_get_invlist_iter_addr(pTHX_ SV* invlist)
6442                         __attribute__warn_unused_result__
6443                         __attribute__nonnull__(pTHX_1);
6444 #define PERL_ARGS_ASSERT_GET_INVLIST_ITER_ADDR  \
6445         assert(invlist)
6446
6447 PERL_STATIC_INLINE UV*  S_get_invlist_len_addr(pTHX_ SV* invlist)
6448                         __attribute__warn_unused_result__
6449                         __attribute__nonnull__(pTHX_1);
6450 #define PERL_ARGS_ASSERT_GET_INVLIST_LEN_ADDR   \
6451         assert(invlist)
6452
6453 PERL_STATIC_INLINE UV*  S_get_invlist_version_id_addr(pTHX_ SV* invlist)
6454                         __attribute__warn_unused_result__
6455                         __attribute__nonnull__(pTHX_1);
6456 #define PERL_ARGS_ASSERT_GET_INVLIST_VERSION_ID_ADDR    \
6457         assert(invlist)
6458
6459 PERL_STATIC_INLINE UV*  S_get_invlist_zero_addr(pTHX_ SV* invlist)
6460                         __attribute__warn_unused_result__
6461                         __attribute__nonnull__(pTHX_1);
6462 #define PERL_ARGS_ASSERT_GET_INVLIST_ZERO_ADDR  \
6463         assert(invlist)
6464
6465 PERL_STATIC_INLINE UV*  S_invlist_array(pTHX_ SV* const invlist)
6466                         __attribute__warn_unused_result__
6467                         __attribute__nonnull__(pTHX_1);
6468 #define PERL_ARGS_ASSERT_INVLIST_ARRAY  \
6469         assert(invlist)
6470
6471 PERL_STATIC_INLINE SV*  S_invlist_clone(pTHX_ SV* const invlist)
6472                         __attribute__warn_unused_result__
6473                         __attribute__nonnull__(pTHX_1);
6474 #define PERL_ARGS_ASSERT_INVLIST_CLONE  \
6475         assert(invlist)
6476
6477 STATIC void     S_invlist_extend(pTHX_ SV* const invlist, const UV len)
6478                         __attribute__nonnull__(pTHX_1);
6479 #define PERL_ARGS_ASSERT_INVLIST_EXTEND \
6480         assert(invlist)
6481
6482 PERL_STATIC_INLINE void S_invlist_iterinit(pTHX_ SV* invlist)
6483                         __attribute__nonnull__(pTHX_1);
6484 #define PERL_ARGS_ASSERT_INVLIST_ITERINIT       \
6485         assert(invlist)
6486
6487 STATIC bool     S_invlist_iternext(pTHX_ SV* invlist, UV* start, UV* end)
6488                         __attribute__warn_unused_result__
6489                         __attribute__nonnull__(pTHX_1)
6490                         __attribute__nonnull__(pTHX_2)
6491                         __attribute__nonnull__(pTHX_3);
6492 #define PERL_ARGS_ASSERT_INVLIST_ITERNEXT       \
6493         assert(invlist); assert(start); assert(end)
6494
6495 PERL_STATIC_INLINE UV   S_invlist_len(pTHX_ SV* const invlist)
6496                         __attribute__warn_unused_result__
6497                         __attribute__nonnull__(pTHX_1);
6498 #define PERL_ARGS_ASSERT_INVLIST_LEN    \
6499         assert(invlist)
6500
6501 PERL_STATIC_INLINE UV   S_invlist_max(pTHX_ SV* const invlist)
6502                         __attribute__warn_unused_result__
6503                         __attribute__nonnull__(pTHX_1);
6504 #define PERL_ARGS_ASSERT_INVLIST_MAX    \
6505         assert(invlist)
6506
6507 STATIC IV       S_invlist_search(pTHX_ SV* const invlist, const UV cp)
6508                         __attribute__warn_unused_result__
6509                         __attribute__nonnull__(pTHX_1);
6510 #define PERL_ARGS_ASSERT_INVLIST_SEARCH \
6511         assert(invlist)
6512
6513 PERL_STATIC_INLINE void S_invlist_set_len(pTHX_ SV* const invlist, const UV len)
6514                         __attribute__nonnull__(pTHX_1);
6515 #define PERL_ARGS_ASSERT_INVLIST_SET_LEN        \
6516         assert(invlist)
6517
6518 PERL_STATIC_INLINE void S_invlist_trim(pTHX_ SV* const invlist)
6519                         __attribute__nonnull__(pTHX_1);
6520 #define PERL_ARGS_ASSERT_INVLIST_TRIM   \
6521         assert(invlist)
6522
6523 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, UV *min_subtract, bool *has_exactf_sharp_s, U32 flags, regnode *val, U32 depth)
6524                         __attribute__nonnull__(pTHX_1)
6525                         __attribute__nonnull__(pTHX_2)
6526                         __attribute__nonnull__(pTHX_3)
6527                         __attribute__nonnull__(pTHX_4);
6528 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
6529         assert(pRExC_state); assert(scan); assert(min_subtract); assert(has_exactf_sharp_s)
6530
6531 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t *pRExC_state, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 word_count, U32 flags, U32 depth)
6532                         __attribute__nonnull__(pTHX_1)
6533                         __attribute__nonnull__(pTHX_2)
6534                         __attribute__nonnull__(pTHX_3)
6535                         __attribute__nonnull__(pTHX_4)
6536                         __attribute__nonnull__(pTHX_5);
6537 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
6538         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
6539
6540 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
6541                         __attribute__nonnull__(pTHX_1)
6542                         __attribute__nonnull__(pTHX_2)
6543                         __attribute__nonnull__(pTHX_3);
6544 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
6545         assert(pRExC_state); assert(source); assert(stclass)
6546
6547 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
6548                         __attribute__nonnull__(pTHX_1);
6549 #define PERL_ARGS_ASSERT_NEXTCHAR       \
6550         assert(pRExC_state)
6551
6552 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
6553                         __attribute__noreturn__
6554                         __attribute__nonnull__(pTHX_1)
6555                         __attribute__nonnull__(pTHX_2);
6556 #define PERL_ARGS_ASSERT_RE_CROAK2      \
6557         assert(pat1); assert(pat2)
6558
6559 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
6560                         __attribute__nonnull__(pTHX_1)
6561                         __attribute__nonnull__(pTHX_3);
6562 #define PERL_ARGS_ASSERT_REG    \
6563         assert(pRExC_state); assert(flagp)
6564
6565 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp, U32 depth)
6566                         __attribute__nonnull__(pTHX_1);
6567 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
6568         assert(pRExC_state)
6569
6570 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
6571                         __attribute__nonnull__(pTHX_1);
6572 #define PERL_ARGS_ASSERT_REG_NODE       \
6573         assert(pRExC_state)
6574
6575 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
6576                         __attribute__nonnull__(pTHX_2);
6577 #define PERL_ARGS_ASSERT_REG_RECODE     \
6578         assert(encp)
6579
6580 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
6581                         __attribute__nonnull__(pTHX_1);
6582 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
6583         assert(pRExC_state)
6584
6585 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
6586                         __attribute__nonnull__(pTHX_1);
6587 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
6588         assert(pRExC_state)
6589
6590 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
6591                         __attribute__nonnull__(pTHX_1);
6592 #define PERL_ARGS_ASSERT_REGANODE       \
6593         assert(pRExC_state)
6594
6595 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6596                         __attribute__nonnull__(pTHX_1)
6597                         __attribute__nonnull__(pTHX_2);
6598 #define PERL_ARGS_ASSERT_REGATOM        \
6599         assert(pRExC_state); assert(flagp)
6600
6601 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
6602                         __attribute__nonnull__(pTHX_1)
6603                         __attribute__nonnull__(pTHX_2);
6604 #define PERL_ARGS_ASSERT_REGBRANCH      \
6605         assert(pRExC_state); assert(flagp)
6606
6607 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
6608                         __attribute__nonnull__(pTHX_1);
6609 #define PERL_ARGS_ASSERT_REGCLASS       \
6610         assert(pRExC_state)
6611
6612 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
6613                         __attribute__nonnull__(pTHX_1)
6614                         __attribute__nonnull__(pTHX_3);
6615 #define PERL_ARGS_ASSERT_REGINSERT      \
6616         assert(pRExC_state); assert(opnd)
6617
6618 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6619                         __attribute__nonnull__(pTHX_1)
6620                         __attribute__nonnull__(pTHX_2);
6621 #define PERL_ARGS_ASSERT_REGPIECE       \
6622         assert(pRExC_state); assert(flagp)
6623
6624 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
6625                         __attribute__nonnull__(pTHX_1);
6626 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
6627         assert(pRExC_state)
6628
6629 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
6630                         __attribute__nonnull__(pTHX_1)
6631                         __attribute__nonnull__(pTHX_2)
6632                         __attribute__nonnull__(pTHX_3);
6633 #define PERL_ARGS_ASSERT_REGTAIL        \
6634         assert(pRExC_state); assert(p); assert(val)
6635
6636 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
6637                         __attribute__nonnull__(pTHX_1)
6638                         __attribute__nonnull__(pTHX_3);
6639 #define PERL_ARGS_ASSERT_REGUNI \
6640         assert(pRExC_state); assert(s)
6641
6642 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
6643                         __attribute__warn_unused_result__
6644                         __attribute__nonnull__(1)
6645                         __attribute__nonnull__(2);
6646 #define PERL_ARGS_ASSERT_REGWHITE       \
6647         assert(pRExC_state); assert(p)
6648
6649 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
6650                         __attribute__nonnull__(pTHX_1)
6651                         __attribute__nonnull__(pTHX_2)
6652                         __attribute__nonnull__(pTHX_3);
6653 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
6654         assert(pRExC_state); assert(data); assert(minlenp)
6655
6656 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t *pRExC_state, regnode **scanp, I32 *minlenp, I32 *deltap, regnode *last, struct scan_data_t *data, I32 stopparen, U8* recursed, struct regnode_charclass_class *and_withp, U32 flags, U32 depth)
6657                         __attribute__nonnull__(pTHX_1)
6658                         __attribute__nonnull__(pTHX_2)
6659                         __attribute__nonnull__(pTHX_3)
6660                         __attribute__nonnull__(pTHX_4)
6661                         __attribute__nonnull__(pTHX_5);
6662 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
6663         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
6664
6665 #endif
6666 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_REGEXEC_C) || defined(PERL_IN_UTF8_C)
6667 PERL_CALLCONV SV*       Perl__core_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none, bool return_if_undef, SV* invlist, bool passed_in_invlist_has_user_defined_property)
6668                         __attribute__nonnull__(pTHX_1)
6669                         __attribute__nonnull__(pTHX_2)
6670                         __attribute__nonnull__(pTHX_3);
6671 #define PERL_ARGS_ASSERT__CORE_SWASH_INIT       \
6672         assert(pkg); assert(name); assert(listsv)
6673
6674 PERL_CALLCONV SV*       Perl__invlist_contents(pTHX_ SV* const invlist)
6675                         __attribute__warn_unused_result__
6676                         __attribute__nonnull__(pTHX_1);
6677 #define PERL_ARGS_ASSERT__INVLIST_CONTENTS      \
6678         assert(invlist)
6679
6680 PERL_CALLCONV bool      Perl__is_swash_user_defined(pTHX_ SV *swash)
6681                         __attribute__warn_unused_result__
6682                         __attribute__nonnull__(pTHX_1);
6683 #define PERL_ARGS_ASSERT__IS_SWASH_USER_DEFINED \
6684         assert(swash)
6685
6686 #endif
6687 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_UTF8_C)
6688 PERL_CALLCONV SV*       Perl__add_range_to_invlist(pTHX_ SV* invlist, const UV start, const UV end)
6689                         __attribute__warn_unused_result__;
6690
6691 /* PERL_CALLCONV void   _invlist_intersection(pTHX_ SV* const a, SV* const b, SV** i)
6692                         __attribute__nonnull__(pTHX_1)
6693                         __attribute__nonnull__(pTHX_2)
6694                         __attribute__nonnull__(pTHX_3); */
6695
6696 PERL_CALLCONV void      Perl__invlist_intersection_maybe_complement_2nd(pTHX_ SV* const a, SV* const b, bool complement_b, SV** i)
6697                         __attribute__nonnull__(pTHX_2)
6698                         __attribute__nonnull__(pTHX_4);
6699 #define PERL_ARGS_ASSERT__INVLIST_INTERSECTION_MAYBE_COMPLEMENT_2ND     \
6700         assert(b); assert(i)
6701
6702 PERL_CALLCONV void      Perl__invlist_invert(pTHX_ SV* const invlist)
6703                         __attribute__nonnull__(pTHX_1);
6704 #define PERL_ARGS_ASSERT__INVLIST_INVERT        \
6705         assert(invlist)
6706
6707 PERL_CALLCONV void      Perl__invlist_invert_prop(pTHX_ SV* const invlist)
6708                         __attribute__nonnull__(pTHX_1);
6709 #define PERL_ARGS_ASSERT__INVLIST_INVERT_PROP   \
6710         assert(invlist)
6711
6712 PERL_CALLCONV void      Perl__invlist_populate_swatch(pTHX_ SV* const invlist, const UV start, const UV end, U8* swatch)
6713                         __attribute__nonnull__(pTHX_1)
6714                         __attribute__nonnull__(pTHX_4);
6715 #define PERL_ARGS_ASSERT__INVLIST_POPULATE_SWATCH       \
6716         assert(invlist); assert(swatch)
6717
6718 /* PERL_CALLCONV void   _invlist_subtract(pTHX_ SV* const a, SV* const b, SV** result)
6719                         __attribute__nonnull__(pTHX_1)
6720                         __attribute__nonnull__(pTHX_2)
6721                         __attribute__nonnull__(pTHX_3); */
6722
6723 /* PERL_CALLCONV void   _invlist_union(pTHX_ SV* const a, SV* const b, SV** output)
6724                         __attribute__nonnull__(pTHX_2)
6725                         __attribute__nonnull__(pTHX_3); */
6726
6727 PERL_CALLCONV void      Perl__invlist_union_maybe_complement_2nd(pTHX_ SV* const a, SV* const b, bool complement_b, SV** output)
6728                         __attribute__nonnull__(pTHX_2)
6729                         __attribute__nonnull__(pTHX_4);
6730 #define PERL_ARGS_ASSERT__INVLIST_UNION_MAYBE_COMPLEMENT_2ND    \
6731         assert(b); assert(output)
6732
6733 PERL_CALLCONV SV*       Perl__new_invlist(pTHX_ IV initial_size)
6734                         __attribute__warn_unused_result__;
6735
6736 PERL_CALLCONV HV*       Perl__swash_inversion_hash(pTHX_ SV* const swash)
6737                         __attribute__warn_unused_result__
6738                         __attribute__nonnull__(pTHX_1);
6739 #define PERL_ARGS_ASSERT__SWASH_INVERSION_HASH  \
6740         assert(swash)
6741
6742 PERL_CALLCONV SV*       Perl__swash_to_invlist(pTHX_ SV* const swash)
6743                         __attribute__warn_unused_result__
6744                         __attribute__nonnull__(pTHX_1);
6745 #define PERL_ARGS_ASSERT__SWASH_TO_INVLIST      \
6746         assert(swash)
6747
6748 #endif
6749 #if defined(PERL_IN_REGEXEC_C)
6750 STATIC SV*      S_core_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
6751                         __attribute__warn_unused_result__
6752                         __attribute__nonnull__(pTHX_2);
6753 #define PERL_ARGS_ASSERT_CORE_REGCLASS_SWASH    \
6754         assert(node)
6755
6756 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
6757                         __attribute__warn_unused_result__
6758                         __attribute__nonnull__(pTHX_1)
6759                         __attribute__nonnull__(pTHX_2)
6760                         __attribute__nonnull__(pTHX_3)
6761                         __attribute__nonnull__(pTHX_4);
6762 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
6763         assert(prog); assert(c); assert(s); assert(strend)
6764
6765 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
6766                         __attribute__warn_unused_result__
6767                         __attribute__nonnull__(pTHX_1)
6768                         __attribute__nonnull__(pTHX_2);
6769 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
6770         assert(rex); assert(scan)
6771
6772 STATIC void     S_regcppop(pTHX_ regexp *rex)
6773                         __attribute__nonnull__(pTHX_1);
6774 #define PERL_ARGS_ASSERT_REGCPPOP       \
6775         assert(rex)
6776
6777 STATIC CHECKPOINT       S_regcppush(pTHX_ const regexp *rex, I32 parenfloor)
6778                         __attribute__nonnull__(pTHX_1);
6779 #define PERL_ARGS_ASSERT_REGCPPUSH      \
6780         assert(rex)
6781
6782 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
6783                         __attribute__warn_unused_result__
6784                         __attribute__nonnull__(1)
6785                         __attribute__nonnull__(3);
6786 #define PERL_ARGS_ASSERT_REGHOP3        \
6787         assert(s); assert(lim)
6788
6789 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
6790                         __attribute__warn_unused_result__
6791                         __attribute__nonnull__(1)
6792                         __attribute__nonnull__(3);
6793 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
6794         assert(s); assert(lim)
6795
6796 STATIC bool     S_reginclass(pTHX_ const regexp * const prog, const regnode * const n, const U8 * const p, STRLEN *lenp, bool const do_utf8sv_is_utf8)
6797                         __attribute__warn_unused_result__
6798                         __attribute__nonnull__(pTHX_2)
6799                         __attribute__nonnull__(pTHX_3);
6800 #define PERL_ARGS_ASSERT_REGINCLASS     \
6801         assert(n); assert(p)
6802
6803 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
6804                         __attribute__warn_unused_result__
6805                         __attribute__nonnull__(pTHX_1)
6806                         __attribute__nonnull__(pTHX_2);
6807 #define PERL_ARGS_ASSERT_REGMATCH       \
6808         assert(reginfo); assert(prog)
6809
6810 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
6811                         __attribute__warn_unused_result__
6812                         __attribute__nonnull__(pTHX_1)
6813                         __attribute__nonnull__(pTHX_2);
6814 #define PERL_ARGS_ASSERT_REGREPEAT      \
6815         assert(prog); assert(p)
6816
6817 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
6818                         __attribute__warn_unused_result__
6819                         __attribute__nonnull__(pTHX_1)
6820                         __attribute__nonnull__(pTHX_2);
6821 #define PERL_ARGS_ASSERT_REGTRY \
6822         assert(reginfo); assert(startpos)
6823
6824 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
6825                         __attribute__nonnull__(pTHX_1);
6826 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
6827         assert(prog)
6828
6829 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
6830                         __attribute__nonnull__(pTHX_1);
6831 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
6832         assert(prog)
6833
6834 #  if defined(XXX_dmq)
6835 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
6836                         __attribute__warn_unused_result__
6837                         __attribute__nonnull__(1)
6838                         __attribute__nonnull__(3)
6839                         __attribute__nonnull__(4);
6840 #define PERL_ARGS_ASSERT_REGHOP4        \
6841         assert(s); assert(llim); assert(rlim)
6842
6843 #  endif
6844 #endif
6845 #if defined(PERL_IN_SCOPE_C)
6846 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
6847 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
6848                         __attribute__nonnull__(pTHX_1);
6849 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
6850         assert(sptr)
6851
6852 #endif
6853 #if defined(PERL_IN_SV_C)
6854 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
6855                         __attribute__nonnull__(2)
6856                         __attribute__nonnull__(3);
6857 #define PERL_ARGS_ASSERT_F0CONVERT      \
6858         assert(endbuf); assert(len)
6859
6860 STATIC void     S_anonymise_cv_maybe(pTHX_ GV *gv, CV *cv)
6861                         __attribute__nonnull__(pTHX_1)
6862                         __attribute__nonnull__(pTHX_2);
6863 #define PERL_ARGS_ASSERT_ANONYMISE_CV_MAYBE     \
6864         assert(gv); assert(cv)
6865
6866 STATIC void     S_assert_uft8_cache_coherent(pTHX_ const char *const func, STRLEN from_cache, STRLEN real, SV *const sv)
6867                         __attribute__nonnull__(pTHX_1)
6868                         __attribute__nonnull__(pTHX_4);
6869 #define PERL_ARGS_ASSERT_ASSERT_UFT8_CACHE_COHERENT     \
6870         assert(func); assert(sv)
6871
6872 STATIC bool     S_curse(pTHX_ SV * const sv, const bool check_refcnt)
6873                         __attribute__nonnull__(pTHX_1);
6874 #define PERL_ARGS_ASSERT_CURSE  \
6875         assert(sv)
6876
6877 STATIC I32      S_expect_number(pTHX_ char **const pattern)
6878                         __attribute__warn_unused_result__
6879                         __attribute__nonnull__(pTHX_1);
6880 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
6881         assert(pattern)
6882
6883 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6884                         __attribute__nonnull__(pTHX_2);
6885 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6886         assert(val)
6887
6888 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6889                         __attribute__nonnull__(pTHX_2);
6890 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6891         assert(val)
6892
6893 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6894 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
6895                         __attribute__nonnull__(pTHX_1);
6896 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
6897         assert(gv)
6898
6899 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
6900                         __attribute__nonnull__(pTHX_1)
6901                         __attribute__nonnull__(pTHX_2);
6902 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
6903         assert(dstr); assert(sstr)
6904
6905 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
6906                         __attribute__nonnull__(pTHX_1)
6907                         __attribute__nonnull__(pTHX_2);
6908 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
6909         assert(dstr); assert(sstr)
6910
6911 STATIC SV *     S_more_sv(pTHX);
6912 STATIC void     S_not_a_number(pTHX_ SV *const sv)
6913                         __attribute__nonnull__(pTHX_1);
6914 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
6915         assert(sv)
6916
6917 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
6918                         __attribute__warn_unused_result__
6919                         __attribute__nonnull__(1);
6920 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
6921         assert(tbl)
6922
6923 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
6924                         __attribute__nonnull__(pTHX_1);
6925 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
6926         assert(sv)
6927
6928 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
6929                         __attribute__nonnull__(pTHX_1);
6930 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
6931         assert(ptr)
6932
6933 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
6934                         __attribute__nonnull__(pTHX_1)
6935                         __attribute__nonnull__(pTHX_2)
6936                         __attribute__nonnull__(pTHX_3);
6937 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
6938         assert(s); assert(target); assert(end)
6939
6940 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)
6941                         __attribute__nonnull__(pTHX_1)
6942                         __attribute__nonnull__(pTHX_2)
6943                         __attribute__nonnull__(pTHX_3)
6944                         __attribute__nonnull__(pTHX_4);
6945 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
6946         assert(sv); assert(mgp); assert(start); assert(send)
6947
6948 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN *const uoffset, bool *const at_end)
6949                         __attribute__nonnull__(1)
6950                         __attribute__nonnull__(2)
6951                         __attribute__nonnull__(3)
6952                         __attribute__nonnull__(4);
6953 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
6954         assert(start); assert(send); assert(uoffset); assert(at_end)
6955
6956 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, const STRLEN uend)
6957                         __attribute__nonnull__(1)
6958                         __attribute__nonnull__(2);
6959 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
6960         assert(start); assert(send)
6961
6962 PERL_STATIC_INLINE void S_sv_unglob(pTHX_ SV *const sv, U32 flags)
6963                         __attribute__nonnull__(pTHX_1);
6964 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
6965         assert(sv)
6966
6967 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
6968                         __attribute__warn_unused_result__
6969                         __attribute__nonnull__(1)
6970                         __attribute__nonnull__(5);
6971 #define PERL_ARGS_ASSERT_UIV_2BUF       \
6972         assert(buf); assert(peob)
6973
6974 STATIC void     S_utf8_mg_len_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN ulen)
6975                         __attribute__nonnull__(pTHX_1)
6976                         __attribute__nonnull__(pTHX_2);
6977 #define PERL_ARGS_ASSERT_UTF8_MG_LEN_CACHE_UPDATE       \
6978         assert(sv); assert(mgp)
6979
6980 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
6981                         __attribute__nonnull__(pTHX_1)
6982                         __attribute__nonnull__(pTHX_2);
6983 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
6984         assert(sv); assert(mgp)
6985
6986 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
6987                         __attribute__nonnull__(pTHX_1);
6988 #define PERL_ARGS_ASSERT_VISIT  \
6989         assert(f)
6990
6991 #  if defined(PERL_OLD_COPY_ON_WRITE)
6992 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
6993                         __attribute__nonnull__(pTHX_1)
6994                         __attribute__nonnull__(pTHX_2)
6995                         __attribute__nonnull__(pTHX_3);
6996 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
6997         assert(sv); assert(pvx); assert(after)
6998
6999 #  endif
7000 #  if defined(USE_ITHREADS)
7001 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7002                         __attribute__warn_unused_result__
7003                         __attribute__nonnull__(pTHX_1)
7004                         __attribute__nonnull__(pTHX_2);
7005 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
7006         assert(sstr); assert(param)
7007
7008 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
7009                         __attribute__nonnull__(pTHX_1)
7010                         __attribute__nonnull__(pTHX_2)
7011                         __attribute__nonnull__(pTHX_4);
7012 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
7013         assert(source); assert(dest); assert(param)
7014
7015 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
7016                         __attribute__nonnull__(pTHX_1);
7017 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
7018         assert(unreferenced)
7019
7020 #  endif
7021 #endif
7022 #if defined(PERL_IN_SV_C) || defined (PERL_IN_OP_C)
7023 PERL_CALLCONV SV *      Perl_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
7024                         __attribute__warn_unused_result__;
7025
7026 #endif
7027 #if defined(PERL_IN_TOKE_C)
7028 STATIC int      S_ao(pTHX_ int toketype);
7029 STATIC void     S_check_uni(pTHX);
7030 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
7031                         __attribute__nonnull__(pTHX_1)
7032                         __attribute__nonnull__(pTHX_2)
7033                         __attribute__nonnull__(pTHX_3);
7034 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
7035         assert(s); assert(name); assert(what)
7036
7037 STATIC int      S_deprecate_commaless_var_list(pTHX);
7038 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
7039                         __attribute__warn_unused_result__
7040                         __attribute__nonnull__(pTHX_1);
7041 #define PERL_ARGS_ASSERT_FILTER_GETS    \
7042         assert(sv)
7043
7044 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
7045                         __attribute__warn_unused_result__
7046                         __attribute__nonnull__(pTHX_1);
7047 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
7048         assert(pkgname)
7049
7050 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
7051                         __attribute__nonnull__(pTHX_1);
7052 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
7053         assert(s)
7054
7055 STATIC void     S_force_next(pTHX_ I32 type);
7056 STATIC char*    S_force_strict_version(pTHX_ char *s)
7057                         __attribute__nonnull__(pTHX_1);
7058 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
7059         assert(s)
7060
7061 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
7062                         __attribute__nonnull__(pTHX_1);
7063 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
7064         assert(s)
7065
7066 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
7067                         __attribute__nonnull__(pTHX_1);
7068 #define PERL_ARGS_ASSERT_FORCE_WORD     \
7069         assert(start)
7070
7071 STATIC void     S_incline(pTHX_ const char *s)
7072                         __attribute__nonnull__(pTHX_1);
7073 #define PERL_ARGS_ASSERT_INCLINE        \
7074         assert(s)
7075
7076 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
7077                         __attribute__nonnull__(pTHX_1);
7078 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
7079         assert(s)
7080
7081 STATIC int      S_intuit_more(pTHX_ char *s)
7082                         __attribute__nonnull__(pTHX_1);
7083 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
7084         assert(s)
7085
7086 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
7087                         __attribute__nonnull__(pTHX_3);
7088 #define PERL_ARGS_ASSERT_LOP    \
7089         assert(s)
7090
7091 STATIC void     S_missingterm(pTHX_ char *s)
7092                         __attribute__noreturn__;
7093
7094 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)
7095                         __attribute__nonnull__(pTHX_3)
7096                         __attribute__nonnull__(pTHX_5);
7097 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
7098         assert(key); assert(sv)
7099
7100 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
7101                         __attribute__nonnull__(pTHX_1);
7102 #define PERL_ARGS_ASSERT_NO_OP  \
7103         assert(what)
7104
7105 STATIC void     S_readpipe_override(pTHX);
7106 STATIC char*    S_scan_const(pTHX_ char *start)
7107                         __attribute__warn_unused_result__
7108                         __attribute__nonnull__(pTHX_1);
7109 #define PERL_ARGS_ASSERT_SCAN_CONST     \
7110         assert(start)
7111
7112 STATIC char*    S_scan_formline(pTHX_ char *s)
7113                         __attribute__warn_unused_result__
7114                         __attribute__nonnull__(pTHX_1);
7115 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
7116         assert(s)
7117
7118 STATIC char*    S_scan_heredoc(pTHX_ char *s)
7119                         __attribute__warn_unused_result__
7120                         __attribute__nonnull__(pTHX_1);
7121 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
7122         assert(s)
7123
7124 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
7125                         __attribute__nonnull__(pTHX_1)
7126                         __attribute__nonnull__(pTHX_2)
7127                         __attribute__nonnull__(pTHX_3);
7128 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
7129         assert(s); assert(send); assert(dest)
7130
7131 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
7132                         __attribute__warn_unused_result__
7133                         __attribute__nonnull__(pTHX_1);
7134 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
7135         assert(start)
7136
7137 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
7138                         __attribute__warn_unused_result__
7139                         __attribute__nonnull__(pTHX_1);
7140 #define PERL_ARGS_ASSERT_SCAN_PAT       \
7141         assert(start)
7142
7143 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims, int re_reparse)
7144                         __attribute__warn_unused_result__
7145                         __attribute__nonnull__(pTHX_1);
7146 #define PERL_ARGS_ASSERT_SCAN_STR       \
7147         assert(start)
7148
7149 STATIC char*    S_scan_subst(pTHX_ char *start)
7150                         __attribute__warn_unused_result__
7151                         __attribute__nonnull__(pTHX_1);
7152 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
7153         assert(start)
7154
7155 STATIC char*    S_scan_trans(pTHX_ char *start)
7156                         __attribute__warn_unused_result__
7157                         __attribute__nonnull__(pTHX_1);
7158 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
7159         assert(start)
7160
7161 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
7162                         __attribute__nonnull__(pTHX_1)
7163                         __attribute__nonnull__(pTHX_2)
7164                         __attribute__nonnull__(pTHX_5);
7165 #define PERL_ARGS_ASSERT_SCAN_WORD      \
7166         assert(s); assert(dest); assert(slp)
7167
7168 STATIC char*    S_skipspace(pTHX_ char *s)
7169                         __attribute__warn_unused_result__
7170                         __attribute__nonnull__(pTHX_1);
7171 #define PERL_ARGS_ASSERT_SKIPSPACE      \
7172         assert(s)
7173
7174 STATIC I32      S_sublex_done(pTHX)
7175                         __attribute__warn_unused_result__;
7176
7177 STATIC I32      S_sublex_push(pTHX)
7178                         __attribute__warn_unused_result__;
7179
7180 STATIC I32      S_sublex_start(pTHX)
7181                         __attribute__warn_unused_result__;
7182
7183 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
7184                         __attribute__warn_unused_result__
7185                         __attribute__nonnull__(pTHX_1);
7186 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
7187         assert(s)
7188
7189 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
7190                         __attribute__warn_unused_result__
7191                         __attribute__nonnull__(pTHX_2);
7192 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
7193         assert(s)
7194
7195 STATIC SV*      S_tokeq(pTHX_ SV *sv)
7196                         __attribute__nonnull__(pTHX_1);
7197 #define PERL_ARGS_ASSERT_TOKEQ  \
7198         assert(sv)
7199
7200 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
7201 STATIC int      S_yywarn(pTHX_ const char *const s, U32 flags)
7202                         __attribute__nonnull__(pTHX_1);
7203 #define PERL_ARGS_ASSERT_YYWARN \
7204         assert(s)
7205
7206 #  if defined(PERL_MAD)
7207 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
7208 STATIC char*    S_skipspace0(pTHX_ char *s)
7209                         __attribute__nonnull__(pTHX_1);
7210 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
7211         assert(s)
7212
7213 STATIC char*    S_skipspace1(pTHX_ char *s)
7214                         __attribute__nonnull__(pTHX_1);
7215 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
7216         assert(s)
7217
7218 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
7219                         __attribute__nonnull__(pTHX_1);
7220 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
7221         assert(s)
7222
7223 STATIC void     S_start_force(pTHX_ int where);
7224 #  endif
7225 #endif
7226 #if defined(PERL_IN_UNIVERSAL_C)
7227 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name, STRLEN len, U32 flags)
7228                         __attribute__nonnull__(pTHX_1)
7229                         __attribute__nonnull__(pTHX_2);
7230 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
7231         assert(stash); assert(name)
7232
7233 #endif
7234 #if defined(PERL_IN_UTF8_C)
7235 STATIC UV       S_check_locale_boundary_crossing(pTHX_ const U8* const p, const UV result, U8* const ustrp, STRLEN *lenp)
7236                         __attribute__warn_unused_result__
7237                         __attribute__nonnull__(pTHX_1)
7238                         __attribute__nonnull__(pTHX_3)
7239                         __attribute__nonnull__(pTHX_4);
7240 #define PERL_ARGS_ASSERT_CHECK_LOCALE_BOUNDARY_CROSSING \
7241         assert(p); assert(ustrp); assert(lenp)
7242
7243 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
7244                         __attribute__warn_unused_result__
7245                         __attribute__nonnull__(1);
7246 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
7247         assert(s)
7248
7249 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
7250                         __attribute__warn_unused_result__
7251                         __attribute__nonnull__(pTHX_1)
7252                         __attribute__nonnull__(pTHX_2)
7253                         __attribute__nonnull__(pTHX_3);
7254 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
7255         assert(p); assert(swash); assert(swashname)
7256
7257 STATIC SV*      S_swatch_get(pTHX_ SV* swash, UV start, UV span)
7258                         __attribute__warn_unused_result__
7259                         __attribute__nonnull__(pTHX_1);
7260 #define PERL_ARGS_ASSERT_SWATCH_GET     \
7261         assert(swash)
7262
7263 STATIC U8       S_to_lower_latin1(pTHX_ const U8 c, U8 *p, STRLEN *lenp)
7264                         __attribute__warn_unused_result__;
7265
7266 #endif
7267 #if defined(PERL_IN_UTF8_C) || defined(PERL_IN_PP_C)
7268 PERL_CALLCONV bool      Perl__is_utf8_quotemeta(pTHX_ const U8 *p)
7269                         __attribute__warn_unused_result__
7270                         __attribute__nonnull__(pTHX_1);
7271 #define PERL_ARGS_ASSERT__IS_UTF8_QUOTEMETA     \
7272         assert(p)
7273
7274 PERL_CALLCONV UV        Perl__to_upper_title_latin1(pTHX_ const U8 c, U8 *p, STRLEN *lenp, const char S_or_s)
7275                         __attribute__nonnull__(pTHX_2)
7276                         __attribute__nonnull__(pTHX_3);
7277 #define PERL_ARGS_ASSERT__TO_UPPER_TITLE_LATIN1 \
7278         assert(p); assert(lenp)
7279
7280 #endif
7281 #if defined(PERL_IN_UTF8_C) || defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_REGEXEC_C)
7282 PERL_CALLCONV UV        Perl__to_fold_latin1(pTHX_ const U8 c, U8 *p, STRLEN *lenp, const bool flags)
7283                         __attribute__nonnull__(pTHX_2)
7284                         __attribute__nonnull__(pTHX_3);
7285 #define PERL_ARGS_ASSERT__TO_FOLD_LATIN1        \
7286         assert(p); assert(lenp)
7287
7288 #endif
7289 #if defined(PERL_IN_UTIL_C)
7290 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
7291 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
7292                         __attribute__nonnull__(pTHX_1);
7293 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
7294         assert(cop)
7295
7296 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
7297 STATIC SV*      S_mess_alloc(pTHX);
7298 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
7299                         __attribute__nonnull__(pTHX_1);
7300 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
7301         assert(ex)
7302
7303 STATIC char *   S_write_no_mem(pTHX)
7304                         __attribute__noreturn__;
7305
7306 #  if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
7307 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)
7308                         __attribute__nonnull__(4)
7309                         __attribute__nonnull__(8)
7310                         __attribute__nonnull__(10);
7311 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
7312         assert(type_name); assert(filename); assert(funcname)
7313
7314 #  endif
7315 #endif
7316 #if defined(PERL_MAD)
7317 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
7318 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
7319 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
7320                         __attribute__nonnull__(pTHX_2);
7321 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
7322         assert(file)
7323
7324 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
7325                         __attribute__nonnull__(pTHX_2);
7326 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
7327         assert(file)
7328
7329 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
7330 PERL_CALLCONV int       Perl_madlex(pTHX);
7331 PERL_CALLCONV int       Perl_madparse(pTHX_ int gramtype);
7332 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
7333 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
7334 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
7335                         __attribute__nonnull__(pTHX_2);
7336 #define PERL_ARGS_ASSERT_NEWMADSV       \
7337         assert(sv)
7338
7339 PERL_CALLCONV_NO_RET OP *       Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
7340                         __attribute__noreturn__;
7341
7342 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
7343 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
7344 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
7345 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
7346                         __attribute__nonnull__(pTHX_1);
7347 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
7348         assert(o)
7349
7350 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
7351                         __attribute__nonnull__(pTHX_1);
7352 #define PERL_ARGS_ASSERT_PACKAGE        \
7353         assert(o)
7354
7355 PERL_CALLCONV void      Perl_pad_peg(const char* s)
7356                         __attribute__nonnull__(1);
7357 #define PERL_ARGS_ASSERT_PAD_PEG        \
7358         assert(s)
7359
7360 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
7361 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
7362 PERL_CALLCONV char*     Perl_sv_catxmlpv(pTHX_ SV *dsv, const char *pv, int utf8)
7363                         __attribute__nonnull__(pTHX_1)
7364                         __attribute__nonnull__(pTHX_2);
7365 #define PERL_ARGS_ASSERT_SV_CATXMLPV    \
7366         assert(dsv); assert(pv)
7367
7368 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
7369                         __attribute__nonnull__(pTHX_1)
7370                         __attribute__nonnull__(pTHX_2);
7371 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
7372         assert(dsv); assert(pv)
7373
7374 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
7375                         __attribute__nonnull__(pTHX_1)
7376                         __attribute__nonnull__(pTHX_2);
7377 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
7378         assert(dsv); assert(ssv)
7379
7380 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
7381                         __attribute__nonnull__(pTHX_1);
7382 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
7383         assert(sv)
7384
7385 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
7386                         __attribute__nonnull__(pTHX_1);
7387 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
7388         assert(tk)
7389
7390 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
7391                         __attribute__nonnull__(pTHX_1);
7392 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
7393         assert(tk)
7394
7395 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
7396                         __attribute__nonnull__(pTHX_4);
7397 #define PERL_ARGS_ASSERT_UTILIZE        \
7398         assert(idop)
7399
7400 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
7401 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
7402 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
7403 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
7404                         __attribute__nonnull__(pTHX_1);
7405 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
7406         assert(gv)
7407
7408 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
7409                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
7410                         __attribute__nonnull__(pTHX_2)
7411                         __attribute__nonnull__(pTHX_3);
7412 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
7413         assert(file); assert(pat)
7414
7415 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
7416                         __attribute__nonnull__(pTHX_1);
7417 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
7418         assert(stash)
7419
7420 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
7421                         __attribute__nonnull__(pTHX_1);
7422 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
7423         assert(stash)
7424
7425 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
7426                         __attribute__nonnull__(pTHX_1);
7427 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
7428         assert(gv)
7429
7430 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
7431                         __attribute__nonnull__(pTHX_1);
7432 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
7433         assert(gv)
7434
7435 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
7436                         __attribute__nonnull__(pTHX_2)
7437                         __attribute__nonnull__(pTHX_3);
7438 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
7439         assert(file); assert(pat)
7440
7441 #endif
7442 #if defined(PERL_NEED_MY_BETOH16)
7443 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
7444 #endif
7445 #if defined(PERL_NEED_MY_BETOH32)
7446 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
7447 #endif
7448 #if defined(PERL_NEED_MY_BETOH64)
7449 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
7450 #endif
7451 #if defined(PERL_NEED_MY_BETOHI)
7452 PERL_CALLCONV int       Perl_my_betohi(int n);
7453 #endif
7454 #if defined(PERL_NEED_MY_BETOHL)
7455 PERL_CALLCONV long      Perl_my_betohl(long n);
7456 #endif
7457 #if defined(PERL_NEED_MY_BETOHS)
7458 PERL_CALLCONV short     Perl_my_betohs(short n);
7459 #endif
7460 #if defined(PERL_NEED_MY_HTOBE16)
7461 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
7462 #endif
7463 #if defined(PERL_NEED_MY_HTOBE32)
7464 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
7465 #endif
7466 #if defined(PERL_NEED_MY_HTOBE64)
7467 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
7468 #endif
7469 #if defined(PERL_NEED_MY_HTOBEI)
7470 PERL_CALLCONV int       Perl_my_htobei(int n);
7471 #endif
7472 #if defined(PERL_NEED_MY_HTOBEL)
7473 PERL_CALLCONV long      Perl_my_htobel(long n);
7474 #endif
7475 #if defined(PERL_NEED_MY_HTOBES)
7476 PERL_CALLCONV short     Perl_my_htobes(short n);
7477 #endif
7478 #if defined(PERL_NEED_MY_HTOLE16)
7479 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
7480 #endif
7481 #if defined(PERL_NEED_MY_HTOLE32)
7482 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
7483 #endif
7484 #if defined(PERL_NEED_MY_HTOLE64)
7485 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
7486 #endif
7487 #if defined(PERL_NEED_MY_HTOLEI)
7488 PERL_CALLCONV int       Perl_my_htolei(int n);
7489 #endif
7490 #if defined(PERL_NEED_MY_HTOLEL)
7491 PERL_CALLCONV long      Perl_my_htolel(long n);
7492 #endif
7493 #if defined(PERL_NEED_MY_HTOLES)
7494 PERL_CALLCONV short     Perl_my_htoles(short n);
7495 #endif
7496 #if defined(PERL_NEED_MY_LETOH16)
7497 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
7498 #endif
7499 #if defined(PERL_NEED_MY_LETOH32)
7500 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
7501 #endif
7502 #if defined(PERL_NEED_MY_LETOH64)
7503 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
7504 #endif
7505 #if defined(PERL_NEED_MY_LETOHI)
7506 PERL_CALLCONV int       Perl_my_letohi(int n);
7507 #endif
7508 #if defined(PERL_NEED_MY_LETOHL)
7509 PERL_CALLCONV long      Perl_my_letohl(long n);
7510 #endif
7511 #if defined(PERL_NEED_MY_LETOHS)
7512 PERL_CALLCONV short     Perl_my_letohs(short n);
7513 #endif
7514 #if defined(PERL_OLD_COPY_ON_WRITE)
7515 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
7516                         __attribute__nonnull__(pTHX_2);
7517 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
7518         assert(sstr)
7519
7520 #endif
7521 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
7522 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
7523 #endif
7524 #if defined(UNLINK_ALL_VERSIONS)
7525 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
7526                         __attribute__nonnull__(pTHX_1);
7527 #define PERL_ARGS_ASSERT_UNLNK  \
7528         assert(f)
7529
7530 #endif
7531 #if defined(USE_ITHREADS)
7532 PERL_CALLCONV PADOFFSET Perl_alloccopstash(pTHX_ HV *hv)
7533                         __attribute__nonnull__(pTHX_1);
7534 #define PERL_ARGS_ASSERT_ALLOCCOPSTASH  \
7535         assert(hv)
7536
7537 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
7538                         __attribute__warn_unused_result__
7539                         __attribute__nonnull__(pTHX_2);
7540 #define PERL_ARGS_ASSERT_ANY_DUP        \
7541         assert(proto_perl)
7542
7543 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
7544                         __attribute__nonnull__(1);
7545 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
7546         assert(param)
7547
7548 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
7549                         __attribute__malloc__
7550                         __attribute__warn_unused_result__
7551                         __attribute__nonnull__(1)
7552                         __attribute__nonnull__(2);
7553 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
7554         assert(from); assert(to)
7555
7556 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
7557                         __attribute__warn_unused_result__
7558                         __attribute__nonnull__(pTHX_4);
7559 #define PERL_ARGS_ASSERT_CX_DUP \
7560         assert(param)
7561
7562 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp, CLONE_PARAMS *const param)
7563                         __attribute__warn_unused_result__
7564                         __attribute__nonnull__(pTHX_2);
7565 #define PERL_ARGS_ASSERT_DIRP_DUP       \
7566         assert(param)
7567
7568 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
7569                         __attribute__nonnull__(pTHX_3);
7570 #define PERL_ARGS_ASSERT_FP_DUP \
7571         assert(param)
7572
7573 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
7574                         __attribute__warn_unused_result__
7575                         __attribute__nonnull__(pTHX_2);
7576 #define PERL_ARGS_ASSERT_GP_DUP \
7577         assert(param)
7578
7579 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
7580                         __attribute__warn_unused_result__
7581                         __attribute__nonnull__(pTHX_3);
7582 #define PERL_ARGS_ASSERT_HE_DUP \
7583         assert(param)
7584
7585 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
7586                         __attribute__warn_unused_result__
7587                         __attribute__nonnull__(pTHX_2);
7588 #define PERL_ARGS_ASSERT_HEK_DUP        \
7589         assert(param)
7590
7591 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
7592                         __attribute__warn_unused_result__
7593                         __attribute__nonnull__(pTHX_2);
7594 #define PERL_ARGS_ASSERT_MG_DUP \
7595         assert(param)
7596
7597 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
7598                         __attribute__nonnull__(pTHX_1)
7599                         __attribute__nonnull__(pTHX_2);
7600 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
7601         assert(smeta); assert(param)
7602
7603 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
7604                         __attribute__malloc__
7605                         __attribute__warn_unused_result__
7606                         __attribute__nonnull__(pTHX_3);
7607 #define PERL_ARGS_ASSERT_NEWPADOP       \
7608         assert(sv)
7609
7610 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *srcpad, CLONE_PARAMS *param)
7611                         __attribute__warn_unused_result__
7612                         __attribute__nonnull__(pTHX_2);
7613 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
7614         assert(param)
7615
7616 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
7617                         __attribute__nonnull__(pTHX_2);
7618 #define PERL_ARGS_ASSERT_PARSER_DUP     \
7619         assert(param)
7620
7621 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
7622                         __attribute__nonnull__(1);
7623 #define PERL_ARGS_ASSERT_PERL_CLONE     \
7624         assert(proto_perl)
7625
7626 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
7627                         __attribute__nonnull__(pTHX_1)
7628                         __attribute__nonnull__(pTHX_2)
7629                         __attribute__nonnull__(pTHX_3);
7630 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
7631         assert(sstr); assert(dstr); assert(param)
7632
7633 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
7634                         __attribute__nonnull__(pTHX_1)
7635                         __attribute__nonnull__(pTHX_2);
7636 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
7637         assert(r); assert(param)
7638
7639 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
7640                         __attribute__nonnull__(pTHX_1)
7641                         __attribute__nonnull__(pTHX_2)
7642                         __attribute__nonnull__(pTHX_3);
7643 #define PERL_ARGS_ASSERT_RVPV_DUP       \
7644         assert(dstr); assert(sstr); assert(param)
7645
7646 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
7647                         __attribute__warn_unused_result__
7648                         __attribute__nonnull__(pTHX_2);
7649 #define PERL_ARGS_ASSERT_SI_DUP \
7650         assert(param)
7651
7652 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
7653                         __attribute__malloc__
7654                         __attribute__warn_unused_result__
7655                         __attribute__nonnull__(pTHX_1)
7656                         __attribute__nonnull__(pTHX_2);
7657 #define PERL_ARGS_ASSERT_SS_DUP \
7658         assert(proto_perl); assert(param)
7659
7660 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7661                         __attribute__warn_unused_result__
7662                         __attribute__nonnull__(pTHX_2);
7663 #define PERL_ARGS_ASSERT_SV_DUP \
7664         assert(param)
7665
7666 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7667                         __attribute__warn_unused_result__
7668                         __attribute__nonnull__(pTHX_2);
7669 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
7670         assert(param)
7671
7672 #endif
7673 #if defined(USE_LOCALE_COLLATE)
7674 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
7675                         __attribute__nonnull__(pTHX_1)
7676                         __attribute__nonnull__(pTHX_2);
7677 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
7678         assert(sv); assert(mg)
7679
7680 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
7681                         __attribute__nonnull__(pTHX_1)
7682                         __attribute__nonnull__(pTHX_3);
7683 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
7684         assert(s); assert(xlen)
7685
7686 /* PERL_CALLCONV char*  sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
7687                         __attribute__nonnull__(pTHX_1)
7688                         __attribute__nonnull__(pTHX_2); */
7689
7690 PERL_CALLCONV char*     Perl_sv_collxfrm_flags(pTHX_ SV *const sv, STRLEN *const nxp, I32 const flags)
7691                         __attribute__nonnull__(pTHX_1)
7692                         __attribute__nonnull__(pTHX_2);
7693 #define PERL_ARGS_ASSERT_SV_COLLXFRM_FLAGS      \
7694         assert(sv); assert(nxp)
7695
7696 #endif
7697 #if defined(USE_PERLIO) && !defined(USE_SFIO)
7698 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
7699 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
7700 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
7701 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
7702 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
7703 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
7704 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
7705 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
7706 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
7707                         __attribute__warn_unused_result__;
7708
7709 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
7710                         __attribute__warn_unused_result__;
7711
7712 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
7713 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
7714                         __attribute__nonnull__(pTHX_2);
7715 #define PERL_ARGS_ASSERT_PERLIO_READ    \
7716         assert(vbuf)
7717
7718 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
7719 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
7720 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
7721 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
7722 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
7723                         __attribute__warn_unused_result__;
7724
7725 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
7726                         __attribute__warn_unused_result__;
7727
7728 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
7729                         __attribute__warn_unused_result__;
7730
7731 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
7732 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7733                         __attribute__nonnull__(pTHX_2);
7734 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
7735         assert(vbuf)
7736
7737 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7738                         __attribute__nonnull__(pTHX_2);
7739 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
7740         assert(vbuf)
7741
7742 #endif
7743 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
7744 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
7745                         __attribute__nonnull__(pTHX_2)
7746                         __attribute__nonnull__(pTHX_3);
7747 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
7748         assert(mark); assert(sp)
7749
7750 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
7751                         __attribute__nonnull__(pTHX_1);
7752 #define PERL_ARGS_ASSERT_DO_SPAWN       \
7753         assert(cmd)
7754
7755 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
7756                         __attribute__nonnull__(pTHX_1);
7757 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
7758         assert(cmd)
7759
7760 #endif
7761 #ifdef PERL_CORE
7762 #  include "pp_proto.h"
7763 #endif
7764 END_EXTERN_C
7765
7766 /* ex: set ro: */