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_constants(pTHX);
1623 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1624 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1625 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1626 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1627 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1628 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1629                         __attribute__nonnull__(pTHX_1);
1630 #define PERL_ARGS_ASSERT_INIT_TM        \
1631         assert(ptm)
1632
1633 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1634                         __attribute__warn_unused_result__
1635                         __attribute__pure__
1636                         __attribute__nonnull__(1)
1637                         __attribute__nonnull__(2);
1638 #define PERL_ARGS_ASSERT_INSTR  \
1639         assert(big); assert(little)
1640
1641 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1642 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1643                         __attribute__warn_unused_result__;
1644
1645 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1646                         __attribute__nonnull__(pTHX_1);
1647 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1648         assert(io)
1649
1650 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1651                         __attribute__nonnull__(1);
1652 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1653         assert(s)
1654
1655 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1656                         __attribute__warn_unused_result__;
1657
1658 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1659                         __attribute__warn_unused_result__
1660                         __attribute__pure__;
1661
1662 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1663                         __attribute__warn_unused_result__
1664                         __attribute__pure__;
1665
1666 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1667                         __attribute__warn_unused_result__
1668                         __attribute__pure__;
1669
1670 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1671                         __attribute__warn_unused_result__
1672                         __attribute__pure__;
1673
1674 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1675                         __attribute__warn_unused_result__
1676                         __attribute__pure__;
1677
1678 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1679                         __attribute__warn_unused_result__
1680                         __attribute__pure__;
1681
1682 PERL_CALLCONV bool      Perl_is_uni_blank(pTHX_ UV c)
1683                         __attribute__warn_unused_result__
1684                         __attribute__pure__;
1685
1686 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1687                         __attribute__warn_unused_result__
1688                         __attribute__pure__;
1689
1690 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1691                         __attribute__warn_unused_result__
1692                         __attribute__pure__;
1693
1694 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1695                         __attribute__warn_unused_result__
1696                         __attribute__pure__;
1697
1698 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1699                         __attribute__warn_unused_result__
1700                         __attribute__pure__;
1701
1702 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1703                         __attribute__warn_unused_result__
1704                         __attribute__pure__;
1705
1706 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1707                         __attribute__warn_unused_result__
1708                         __attribute__pure__;
1709
1710 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1711                         __attribute__warn_unused_result__
1712                         __attribute__pure__;
1713
1714 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1715                         __attribute__warn_unused_result__
1716                         __attribute__pure__;
1717
1718 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1719                         __attribute__warn_unused_result__
1720                         __attribute__pure__;
1721
1722 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1723                         __attribute__warn_unused_result__
1724                         __attribute__pure__;
1725
1726 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1727                         __attribute__warn_unused_result__
1728                         __attribute__pure__;
1729
1730 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1731                         __attribute__warn_unused_result__
1732                         __attribute__pure__;
1733
1734 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1735                         __attribute__warn_unused_result__
1736                         __attribute__pure__;
1737
1738 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1739                         __attribute__warn_unused_result__
1740                         __attribute__pure__;
1741
1742 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1743                         __attribute__warn_unused_result__
1744                         __attribute__pure__;
1745
1746 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1747                         __attribute__warn_unused_result__
1748                         __attribute__pure__;
1749
1750 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1751                         __attribute__warn_unused_result__
1752                         __attribute__pure__;
1753
1754 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1755                         __attribute__warn_unused_result__
1756                         __attribute__pure__;
1757
1758 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1759                         __attribute__warn_unused_result__
1760                         __attribute__pure__;
1761
1762 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1763                         __attribute__warn_unused_result__
1764                         __attribute__pure__;
1765
1766 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1767                         __attribute__warn_unused_result__
1768                         __attribute__nonnull__(pTHX_1);
1769 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1770         assert(p)
1771
1772 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1773                         __attribute__warn_unused_result__
1774                         __attribute__nonnull__(pTHX_1);
1775 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1776         assert(p)
1777
1778 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1779                         __attribute__warn_unused_result__
1780                         __attribute__nonnull__(pTHX_1);
1781 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1782         assert(p)
1783
1784 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1785                         __attribute__warn_unused_result__
1786                         __attribute__nonnull__(pTHX_1);
1787 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1788         assert(p)
1789
1790 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1791                         __attribute__warn_unused_result__
1792                         __attribute__nonnull__(pTHX_1);
1793 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1794         assert(p)
1795
1796 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1797                         __attribute__warn_unused_result__
1798                         __attribute__nonnull__(pTHX_1);
1799 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1800         assert(p)
1801
1802 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1803                         __attribute__warn_unused_result__
1804                         __attribute__nonnull__(pTHX_1);
1805 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1806         assert(p)
1807
1808 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1809                         __attribute__warn_unused_result__
1810                         __attribute__nonnull__(pTHX_1);
1811 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1812         assert(p)
1813
1814 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1815                         __attribute__warn_unused_result__
1816                         __attribute__nonnull__(pTHX_1);
1817 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1818         assert(p)
1819
1820 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1821                         __attribute__warn_unused_result__
1822                         __attribute__nonnull__(pTHX_1);
1823 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1824         assert(p)
1825
1826 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1827                         __attribute__warn_unused_result__
1828                         __attribute__nonnull__(pTHX_1);
1829 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1830         assert(p)
1831
1832 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1833                         __attribute__warn_unused_result__
1834                         __attribute__nonnull__(pTHX_1);
1835 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1836         assert(p)
1837
1838 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1839                         __attribute__warn_unused_result__
1840                         __attribute__nonnull__(pTHX_1);
1841 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1842         assert(p)
1843
1844 PERL_CALLCONV bool      Perl_is_utf8_blank(pTHX_ const U8 *p)
1845                         __attribute__warn_unused_result__
1846                         __attribute__nonnull__(pTHX_1);
1847 #define PERL_ARGS_ASSERT_IS_UTF8_BLANK  \
1848         assert(p)
1849
1850 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1851                         __attribute__deprecated__
1852                         __attribute__nonnull__(1);
1853 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1854         assert(s)
1855
1856 PERL_CALLCONV STRLEN    Perl_is_utf8_char_buf(const U8 *buf, const U8 *buf_end)
1857                         __attribute__nonnull__(1)
1858                         __attribute__nonnull__(2);
1859 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_BUF       \
1860         assert(buf); assert(buf_end)
1861
1862 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1863                         __attribute__warn_unused_result__
1864                         __attribute__nonnull__(pTHX_1);
1865 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1866         assert(p)
1867
1868 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1869                         __attribute__warn_unused_result__
1870                         __attribute__nonnull__(pTHX_1);
1871 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1872         assert(p)
1873
1874 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1875                         __attribute__warn_unused_result__
1876                         __attribute__nonnull__(pTHX_1);
1877 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1878         assert(p)
1879
1880 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1881                         __attribute__warn_unused_result__
1882                         __attribute__nonnull__(pTHX_1);
1883 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1884         assert(p)
1885
1886 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1887                         __attribute__warn_unused_result__
1888                         __attribute__nonnull__(pTHX_1);
1889 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1890         assert(p)
1891
1892 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1893                         __attribute__warn_unused_result__
1894                         __attribute__nonnull__(pTHX_1);
1895 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1896         assert(p)
1897
1898 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1899                         __attribute__warn_unused_result__
1900                         __attribute__nonnull__(pTHX_1);
1901 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1902         assert(p)
1903
1904 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1905                         __attribute__warn_unused_result__
1906                         __attribute__nonnull__(pTHX_1);
1907 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1908         assert(p)
1909
1910 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1911                         __attribute__warn_unused_result__
1912                         __attribute__nonnull__(pTHX_1);
1913 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1914         assert(p)
1915
1916 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1917                         __attribute__warn_unused_result__
1918                         __attribute__nonnull__(pTHX_1);
1919 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1920         assert(p)
1921
1922 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1923                         __attribute__warn_unused_result__
1924                         __attribute__nonnull__(pTHX_1);
1925 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1926         assert(p)
1927
1928 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1929                         __attribute__warn_unused_result__
1930                         __attribute__nonnull__(pTHX_1);
1931 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1932         assert(p)
1933
1934 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1935                         __attribute__warn_unused_result__
1936                         __attribute__nonnull__(pTHX_1);
1937 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1938         assert(p)
1939
1940 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1941                         __attribute__nonnull__(1);
1942 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1943         assert(s)
1944
1945 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **ep)
1946                         __attribute__nonnull__(1); */
1947 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1948         assert(s)
1949
1950 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1951                         __attribute__nonnull__(1);
1952 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1953         assert(s)
1954
1955 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1956                         __attribute__warn_unused_result__
1957                         __attribute__nonnull__(pTHX_1);
1958 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1959         assert(p)
1960
1961 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1962                         __attribute__warn_unused_result__
1963                         __attribute__nonnull__(pTHX_1);
1964 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1965         assert(p)
1966
1967 PERL_CALLCONV bool      Perl_is_utf8_xidcont(pTHX_ const U8 *p)
1968                         __attribute__warn_unused_result__
1969                         __attribute__nonnull__(pTHX_1);
1970 #define PERL_ARGS_ASSERT_IS_UTF8_XIDCONT        \
1971         assert(p)
1972
1973 PERL_CALLCONV bool      Perl_is_utf8_xidfirst(pTHX_ const U8 *p)
1974                         __attribute__warn_unused_result__
1975                         __attribute__nonnull__(pTHX_1);
1976 #define PERL_ARGS_ASSERT_IS_UTF8_XIDFIRST       \
1977         assert(p)
1978
1979 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1980                         __attribute__nonnull__(pTHX_1);
1981 #define PERL_ARGS_ASSERT_JMAYBE \
1982         assert(o)
1983
1984 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1985                         __attribute__pure__
1986                         __attribute__nonnull__(pTHX_1);
1987 #define PERL_ARGS_ASSERT_KEYWORD        \
1988         assert(name)
1989
1990 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1991                         __attribute__nonnull__(pTHX_1)
1992                         __attribute__nonnull__(pTHX_3);
1993 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1994         assert(keyword_ptr); assert(op_ptr)
1995
1996 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1997 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1998 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1999                         __attribute__nonnull__(pTHX_1);
2000 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
2001         assert(ptr)
2002
2003 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
2004 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
2005 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
2006 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
2007 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
2008                         __attribute__nonnull__(pTHX_1);
2009 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
2010         assert(ptr)
2011
2012 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
2013 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
2014 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
2015                         __attribute__nonnull__(pTHX_1);
2016 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
2017         assert(pv)
2018
2019 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
2020                         __attribute__nonnull__(pTHX_1);
2021 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
2022         assert(pv)
2023
2024 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
2025                         __attribute__nonnull__(pTHX_1);
2026 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
2027         assert(sv)
2028
2029 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
2030                         __attribute__nonnull__(pTHX_1);
2031 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
2032         assert(ptr)
2033
2034 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
2035 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
2036                         __attribute__nonnull__(pTHX_2);
2037 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
2038         assert(name)
2039
2040 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
2041                         __attribute__nonnull__(pTHX_1);
2042 #define PERL_ARGS_ASSERT_LOCALIZE       \
2043         assert(o)
2044
2045 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
2046                         __attribute__warn_unused_result__
2047                         __attribute__nonnull__(pTHX_1);
2048 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
2049         assert(sv)
2050
2051 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
2052                         __attribute__nonnull__(pTHX_1)
2053                         __attribute__nonnull__(pTHX_2);
2054 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
2055         assert(sv); assert(mg)
2056
2057 PERL_CALLCONV int       Perl_magic_cleararylen_p(pTHX_ SV* sv, MAGIC* mg)
2058                         __attribute__nonnull__(pTHX_1)
2059                         __attribute__nonnull__(pTHX_2);
2060 #define PERL_ARGS_ASSERT_MAGIC_CLEARARYLEN_P    \
2061         assert(sv); assert(mg)
2062
2063 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
2064                         __attribute__nonnull__(pTHX_1)
2065                         __attribute__nonnull__(pTHX_2);
2066 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
2067         assert(sv); assert(mg)
2068
2069 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
2070                         __attribute__nonnull__(pTHX_1)
2071                         __attribute__nonnull__(pTHX_2);
2072 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
2073         assert(sv); assert(mg)
2074
2075 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
2076                         __attribute__nonnull__(pTHX_1)
2077                         __attribute__nonnull__(pTHX_2);
2078 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
2079         assert(sv); assert(mg)
2080
2081 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
2082                         __attribute__nonnull__(pTHX_2);
2083 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
2084         assert(mg)
2085
2086 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
2087                         __attribute__nonnull__(pTHX_1)
2088                         __attribute__nonnull__(pTHX_2);
2089 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
2090         assert(sv); assert(mg)
2091
2092 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
2093                         __attribute__nonnull__(pTHX_1)
2094                         __attribute__nonnull__(pTHX_2);
2095 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
2096         assert(sv); assert(mg)
2097
2098 PERL_CALLCONV int       Perl_magic_copycallchecker(pTHX_ SV* sv, MAGIC *mg, SV *nsv, const char *name, I32 namlen)
2099                         __attribute__nonnull__(pTHX_1)
2100                         __attribute__nonnull__(pTHX_2)
2101                         __attribute__nonnull__(pTHX_3);
2102 #define PERL_ARGS_ASSERT_MAGIC_COPYCALLCHECKER  \
2103         assert(sv); assert(mg); assert(nsv)
2104
2105 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2106 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
2107                         __attribute__nonnull__(pTHX_1)
2108                         __attribute__nonnull__(pTHX_2);
2109 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
2110         assert(sv); assert(mg)
2111
2112 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
2113                         __attribute__nonnull__(pTHX_1)
2114                         __attribute__nonnull__(pTHX_2);
2115 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
2116         assert(sv); assert(mg)
2117
2118 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
2119                         __attribute__nonnull__(pTHX_1)
2120                         __attribute__nonnull__(pTHX_2);
2121 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
2122         assert(sv); assert(mg)
2123
2124 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
2125                         __attribute__nonnull__(pTHX_1)
2126                         __attribute__nonnull__(pTHX_2);
2127 #define PERL_ARGS_ASSERT_MAGIC_GET      \
2128         assert(sv); assert(mg)
2129
2130 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
2131                         __attribute__nonnull__(pTHX_1)
2132                         __attribute__nonnull__(pTHX_2);
2133 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
2134         assert(sv); assert(mg)
2135
2136 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
2137                         __attribute__nonnull__(pTHX_1)
2138                         __attribute__nonnull__(pTHX_2);
2139 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
2140         assert(sv); assert(mg)
2141
2142 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
2143                         __attribute__nonnull__(pTHX_1)
2144                         __attribute__nonnull__(pTHX_2);
2145 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
2146         assert(sv); assert(mg)
2147
2148 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
2149                         __attribute__nonnull__(pTHX_1)
2150                         __attribute__nonnull__(pTHX_2);
2151 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
2152         assert(sv); assert(mg)
2153
2154 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
2155                         __attribute__nonnull__(pTHX_1)
2156                         __attribute__nonnull__(pTHX_2);
2157 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
2158         assert(sv); assert(mg)
2159
2160 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
2161                         __attribute__nonnull__(pTHX_1)
2162                         __attribute__nonnull__(pTHX_2);
2163 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
2164         assert(sv); assert(mg)
2165
2166 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
2167                         __attribute__nonnull__(pTHX_1)
2168                         __attribute__nonnull__(pTHX_2);
2169 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
2170         assert(sv); assert(mg)
2171
2172 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
2173                         __attribute__nonnull__(pTHX_1)
2174                         __attribute__nonnull__(pTHX_2);
2175 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
2176         assert(sv); assert(mg)
2177
2178 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
2179                         __attribute__nonnull__(pTHX_1)
2180                         __attribute__nonnull__(pTHX_2);
2181 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
2182         assert(sv); assert(mg)
2183
2184 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
2185                         __attribute__nonnull__(pTHX_1)
2186                         __attribute__nonnull__(pTHX_2);
2187 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
2188         assert(sv); assert(mg)
2189
2190 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2191                         __attribute__nonnull__(pTHX_1)
2192                         __attribute__nonnull__(pTHX_2);
2193 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2194         assert(sv); assert(mg)
2195
2196 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
2197                         __attribute__nonnull__(pTHX_1)
2198                         __attribute__nonnull__(pTHX_2);
2199 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
2200         assert(sv); assert(mg)
2201
2202 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
2203                         __attribute__nonnull__(pTHX_1)
2204                         __attribute__nonnull__(pTHX_2)
2205                         __attribute__nonnull__(pTHX_3);
2206 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2207         assert(sv); assert(mg); assert(meth)
2208
2209 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2210                         __attribute__nonnull__(pTHX_1)
2211                         __attribute__nonnull__(pTHX_2)
2212                         __attribute__nonnull__(pTHX_3);
2213 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2214         assert(sv); assert(mg); assert(key)
2215
2216 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2217                         __attribute__nonnull__(pTHX_1)
2218                         __attribute__nonnull__(pTHX_2);
2219 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2220         assert(sv); assert(mg)
2221
2222 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2223                         __attribute__nonnull__(pTHX_1)
2224                         __attribute__nonnull__(pTHX_2);
2225 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2226         assert(sv); assert(mg)
2227
2228 PERL_CALLCONV_NO_RET int        Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2229                         __attribute__noreturn__
2230                         __attribute__nonnull__(pTHX_1)
2231                         __attribute__nonnull__(pTHX_2);
2232 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2233         assert(sv); assert(mg)
2234
2235 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2236                         __attribute__nonnull__(pTHX_1)
2237                         __attribute__nonnull__(pTHX_2);
2238 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2239         assert(hv); assert(mg)
2240
2241 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2242                         __attribute__nonnull__(pTHX_1)
2243                         __attribute__nonnull__(pTHX_2);
2244 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2245         assert(sv); assert(mg)
2246
2247 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2248                         __attribute__nonnull__(pTHX_1)
2249                         __attribute__nonnull__(pTHX_2);
2250 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2251         assert(sv); assert(mg)
2252
2253 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2254                         __attribute__nonnull__(pTHX_1)
2255                         __attribute__nonnull__(pTHX_2);
2256 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2257         assert(sv); assert(mg)
2258
2259 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2260                         __attribute__nonnull__(pTHX_1)
2261                         __attribute__nonnull__(pTHX_2);
2262 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2263         assert(sv); assert(mg)
2264
2265 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2266                         __attribute__nonnull__(pTHX_1)
2267                         __attribute__nonnull__(pTHX_2);
2268 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2269         assert(sv); assert(mg)
2270
2271 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2272                         __attribute__nonnull__(pTHX_1)
2273                         __attribute__nonnull__(pTHX_2);
2274 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2275         assert(sv); assert(mg)
2276
2277 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2278                         __attribute__nonnull__(pTHX_1)
2279                         __attribute__nonnull__(pTHX_2);
2280 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2281         assert(sv); assert(mg)
2282
2283 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2284                         __attribute__nonnull__(pTHX_1)
2285                         __attribute__nonnull__(pTHX_2);
2286 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2287         assert(sv); assert(mg)
2288
2289 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2290                         __attribute__nonnull__(pTHX_1)
2291                         __attribute__nonnull__(pTHX_2);
2292 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2293         assert(sv); assert(mg)
2294
2295 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2296                         __attribute__nonnull__(pTHX_1)
2297                         __attribute__nonnull__(pTHX_2);
2298 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2299         assert(sv); assert(mg)
2300
2301 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2302                         __attribute__nonnull__(pTHX_1)
2303                         __attribute__nonnull__(pTHX_2);
2304 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2305         assert(sv); assert(mg)
2306
2307 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2308                         __attribute__nonnull__(pTHX_1)
2309                         __attribute__nonnull__(pTHX_2);
2310 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2311         assert(sv); assert(mg)
2312
2313 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2314                         __attribute__nonnull__(pTHX_1)
2315                         __attribute__nonnull__(pTHX_2);
2316 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2317         assert(sv); assert(mg)
2318
2319 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2320                         __attribute__nonnull__(pTHX_2);
2321 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2322         assert(mg)
2323
2324 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2325                         __attribute__nonnull__(pTHX_1)
2326                         __attribute__nonnull__(pTHX_2);
2327 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2328         assert(sv); assert(mg)
2329
2330 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2331                         __attribute__nonnull__(pTHX_1)
2332                         __attribute__nonnull__(pTHX_2);
2333 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2334         assert(sv); assert(mg)
2335
2336 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2337                         __attribute__nonnull__(pTHX_1)
2338                         __attribute__nonnull__(pTHX_2);
2339 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2340         assert(sv); assert(mg)
2341
2342 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2343                         __attribute__nonnull__(pTHX_1)
2344                         __attribute__nonnull__(pTHX_2);
2345 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2346         assert(sv); assert(mg)
2347
2348 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2349                         __attribute__nonnull__(pTHX_1)
2350                         __attribute__nonnull__(pTHX_2);
2351 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2352         assert(sv); assert(mg)
2353
2354 PERL_CALLCONV int       Perl_magic_setvstring(pTHX_ SV* sv, MAGIC* mg)
2355                         __attribute__nonnull__(pTHX_1)
2356                         __attribute__nonnull__(pTHX_2);
2357 #define PERL_ARGS_ASSERT_MAGIC_SETVSTRING       \
2358         assert(sv); assert(mg)
2359
2360 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2361                         __attribute__nonnull__(pTHX_1)
2362                         __attribute__nonnull__(pTHX_2);
2363 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2364         assert(sv); assert(mg)
2365
2366 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2367                         __attribute__nonnull__(pTHX_1)
2368                         __attribute__nonnull__(pTHX_2);
2369 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2370         assert(sv); assert(mg)
2371
2372 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2373                         __attribute__malloc__
2374                         __attribute__warn_unused_result__;
2375
2376 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2377 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2378                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2379                         __attribute__nonnull__(pTHX_1);
2380 #define PERL_ARGS_ASSERT_MESS   \
2381         assert(pat)
2382
2383 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2384                         __attribute__nonnull__(pTHX_1);
2385 #define PERL_ARGS_ASSERT_MESS_SV        \
2386         assert(basemsg)
2387
2388 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2389 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2390                         __attribute__nonnull__(pTHX_1);
2391 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2392         assert(sv)
2393
2394 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2395                         __attribute__nonnull__(pTHX_1)
2396                         __attribute__nonnull__(pTHX_2);
2397 #define PERL_ARGS_ASSERT_MG_COPY        \
2398         assert(sv); assert(nsv)
2399
2400 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2401                         __attribute__warn_unused_result__;
2402
2403 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2404                         __attribute__warn_unused_result__;
2405
2406 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2407                         __attribute__nonnull__(pTHX_1);
2408 #define PERL_ARGS_ASSERT_MG_FREE        \
2409         assert(sv)
2410
2411 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2412                         __attribute__nonnull__(pTHX_1);
2413 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2414         assert(sv)
2415
2416 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2417                         __attribute__nonnull__(pTHX_1);
2418 #define PERL_ARGS_ASSERT_MG_GET \
2419         assert(sv)
2420
2421 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2422                         __attribute__nonnull__(pTHX_1);
2423 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2424         assert(sv)
2425
2426 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2427                         __attribute__nonnull__(pTHX_1)
2428                         __attribute__nonnull__(pTHX_2);
2429 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2430         assert(sv); assert(nsv)
2431
2432 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2433                         __attribute__nonnull__(pTHX_1);
2434 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2435         assert(sv)
2436
2437 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2438                         __attribute__nonnull__(pTHX_1);
2439 #define PERL_ARGS_ASSERT_MG_SET \
2440         assert(sv)
2441
2442 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2443                         __attribute__nonnull__(pTHX_1);
2444 #define PERL_ARGS_ASSERT_MG_SIZE        \
2445         assert(sv)
2446
2447 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2448                         __attribute__nonnull__(pTHX_1);
2449 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2450         assert(ptm)
2451
2452 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2453 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2454 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2455                         __attribute__nonnull__(pTHX_1);
2456 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2457         assert(s)
2458
2459 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2460                         __attribute__nonnull__(pTHX_1);
2461 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2462         assert(name)
2463
2464 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2465                         __attribute__nonnull__(pTHX_1);
2466 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2467         assert(stash)
2468
2469 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2470                         __attribute__nonnull__(pTHX_1)
2471                         __attribute__nonnull__(pTHX_2);
2472 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2473         assert(smeta); assert(which)
2474
2475 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2476                         __attribute__nonnull__(pTHX_1);
2477 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2478         assert(stash)
2479
2480 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2481                         __attribute__nonnull__(pTHX_1);
2482 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2483         assert(stash)
2484
2485 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2486                         __attribute__nonnull__(pTHX_1);
2487 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2488         assert(stash)
2489
2490 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2491                         __attribute__nonnull__(pTHX_3);
2492 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2493         assert(gv)
2494
2495 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2496                         __attribute__nonnull__(pTHX_1);
2497 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2498         assert(mro)
2499
2500 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2501                         __attribute__nonnull__(pTHX_1)
2502                         __attribute__nonnull__(pTHX_2);
2503 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2504         assert(meta); assert(name)
2505
2506 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2507                         __attribute__nonnull__(pTHX_1)
2508                         __attribute__nonnull__(pTHX_2)
2509                         __attribute__nonnull__(pTHX_3);
2510 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2511         assert(smeta); assert(which); assert(data)
2512
2513 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2514                         __attribute__nonnull__(pTHX_1);
2515 #define PERL_ARGS_ASSERT_MY_ATOF        \
2516         assert(s)
2517
2518 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2519                         __attribute__nonnull__(pTHX_1)
2520                         __attribute__nonnull__(pTHX_2);
2521 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2522         assert(s); assert(value)
2523
2524 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2525                         __attribute__nonnull__(pTHX_1);
2526 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2527         assert(o)
2528
2529 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2530 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2531 PERL_CALLCONV_NO_RET void       Perl_my_exit(pTHX_ U32 status)
2532                         __attribute__noreturn__;
2533
2534 PERL_CALLCONV_NO_RET void       Perl_my_failure_exit(pTHX)
2535                         __attribute__noreturn__;
2536
2537 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2538 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2539 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2540 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2541 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2542                         __attribute__nonnull__(pTHX_1)
2543                         __attribute__nonnull__(pTHX_3);
2544 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2545         assert(mode); assert(args)
2546
2547 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2548 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2549                         __attribute__format__(__printf__,3,4)
2550                         __attribute__nonnull__(1)
2551                         __attribute__nonnull__(3);
2552 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2553         assert(buffer); assert(format)
2554
2555 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2556 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2557 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2558 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)
2559                         __attribute__nonnull__(pTHX_1);
2560 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2561         assert(fmt)
2562
2563 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2564                         __attribute__nonnull__(1);
2565 #define PERL_ARGS_ASSERT_MY_SWABN       \
2566         assert(ptr)
2567
2568 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2569 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2570                         __attribute__nonnull__(1)
2571                         __attribute__nonnull__(3);
2572 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2573         assert(buffer); assert(format)
2574
2575 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2576 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2577                         __attribute__malloc__
2578                         __attribute__warn_unused_result__;
2579
2580 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2581                         __attribute__malloc__
2582                         __attribute__warn_unused_result__;
2583
2584 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2585 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2586                         __attribute__malloc__
2587                         __attribute__warn_unused_result__;
2588
2589 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2590 PERL_CALLCONV CV*       Perl_newATTRSUB_flags(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block, U32 flags);
2591 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2592                         __attribute__warn_unused_result__; */
2593
2594 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2595                         __attribute__malloc__
2596                         __attribute__warn_unused_result__
2597                         __attribute__nonnull__(pTHX_1);
2598 #define PERL_ARGS_ASSERT_NEWAVREF       \
2599         assert(o)
2600
2601 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2602                         __attribute__malloc__
2603                         __attribute__warn_unused_result__;
2604
2605 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2606                         __attribute__malloc__
2607                         __attribute__warn_unused_result__
2608                         __attribute__nonnull__(pTHX_2);
2609 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2610         assert(first)
2611
2612 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2613 PERL_CALLCONV CV*       Perl_newCONSTSUB_flags(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags, SV* sv);
2614 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2615                         __attribute__malloc__
2616                         __attribute__warn_unused_result__;
2617
2618 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2619                         __attribute__malloc__
2620                         __attribute__warn_unused_result__
2621                         __attribute__nonnull__(pTHX_3);
2622 #define PERL_ARGS_ASSERT_NEWFOROP       \
2623         assert(expr)
2624
2625 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2626                         __attribute__malloc__
2627                         __attribute__warn_unused_result__
2628                         __attribute__nonnull__(pTHX_1)
2629                         __attribute__nonnull__(pTHX_2);
2630 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2631         assert(cond); assert(block)
2632
2633 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2634                         __attribute__nonnull__(pTHX_1);
2635 #define PERL_ARGS_ASSERT_NEWGP  \
2636         assert(gv)
2637
2638 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2639                         __attribute__malloc__
2640                         __attribute__warn_unused_result__
2641                         __attribute__nonnull__(pTHX_3);
2642 #define PERL_ARGS_ASSERT_NEWGVOP        \
2643         assert(gv)
2644
2645 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2646                         __attribute__malloc__
2647                         __attribute__warn_unused_result__;
2648
2649 /* PERL_CALLCONV GV*    newGVgen(pTHX_ const char* pack)
2650                         __attribute__nonnull__(pTHX_1); */
2651
2652 PERL_CALLCONV GV*       Perl_newGVgen_flags(pTHX_ const char* pack, U32 flags)
2653                         __attribute__malloc__
2654                         __attribute__warn_unused_result__
2655                         __attribute__nonnull__(pTHX_1);
2656 #define PERL_ARGS_ASSERT_NEWGVGEN_FLAGS \
2657         assert(pack)
2658
2659 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2660                         __attribute__warn_unused_result__; */
2661
2662 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2663                         __attribute__malloc__
2664                         __attribute__warn_unused_result__
2665                         __attribute__nonnull__(pTHX_1);
2666 #define PERL_ARGS_ASSERT_NEWHVREF       \
2667         assert(o)
2668
2669 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2670                         __attribute__malloc__
2671                         __attribute__warn_unused_result__;
2672
2673 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2674                         __attribute__malloc__
2675                         __attribute__warn_unused_result__; */
2676
2677 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2678                         __attribute__malloc__
2679                         __attribute__warn_unused_result__;
2680
2681 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2682                         __attribute__malloc__
2683                         __attribute__warn_unused_result__
2684                         __attribute__nonnull__(pTHX_3)
2685                         __attribute__nonnull__(pTHX_4);
2686 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2687         assert(first); assert(other)
2688
2689 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2690                         __attribute__malloc__
2691                         __attribute__warn_unused_result__
2692                         __attribute__nonnull__(pTHX_2);
2693 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2694         assert(label)
2695
2696 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2697                         __attribute__malloc__
2698                         __attribute__warn_unused_result__;
2699
2700 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2701                         __attribute__malloc__
2702                         __attribute__warn_unused_result__;
2703
2704 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2705                         __attribute__malloc__
2706                         __attribute__warn_unused_result__;
2707
2708 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2709                         __attribute__malloc__
2710                         __attribute__warn_unused_result__;
2711
2712 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2713                         __attribute__nonnull__(pTHX_1);
2714 #define PERL_ARGS_ASSERT_NEWPROG        \
2715         assert(o)
2716
2717 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2718                         __attribute__malloc__
2719                         __attribute__warn_unused_result__;
2720
2721 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2722                         __attribute__malloc__
2723                         __attribute__warn_unused_result__
2724                         __attribute__nonnull__(pTHX_2)
2725                         __attribute__nonnull__(pTHX_3);
2726 #define PERL_ARGS_ASSERT_NEWRANGE       \
2727         assert(left); assert(right)
2728
2729 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2730                         __attribute__malloc__
2731                         __attribute__warn_unused_result__
2732                         __attribute__nonnull__(pTHX_1);
2733 #define PERL_ARGS_ASSERT_NEWRV  \
2734         assert(sv)
2735
2736 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2737                         __attribute__malloc__
2738                         __attribute__warn_unused_result__
2739                         __attribute__nonnull__(pTHX_1);
2740 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2741         assert(sv)
2742
2743 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2744                         __attribute__malloc__
2745                         __attribute__warn_unused_result__;
2746
2747 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2748                         __attribute__malloc__
2749                         __attribute__warn_unused_result__;
2750
2751 PERL_CALLCONV CV*       Perl_newSTUB(pTHX_ GV *gv, bool fake)
2752                         __attribute__nonnull__(pTHX_1);
2753 #define PERL_ARGS_ASSERT_NEWSTUB        \
2754         assert(gv)
2755
2756 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2757 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2758                         __attribute__malloc__
2759                         __attribute__warn_unused_result__;
2760
2761 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2762                         __attribute__malloc__
2763                         __attribute__warn_unused_result__
2764                         __attribute__nonnull__(pTHX_3);
2765 #define PERL_ARGS_ASSERT_NEWSVOP        \
2766         assert(sv)
2767
2768 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2769                         __attribute__malloc__
2770                         __attribute__warn_unused_result__
2771                         __attribute__nonnull__(pTHX_1);
2772 #define PERL_ARGS_ASSERT_NEWSVREF       \
2773         assert(o)
2774
2775 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2776                         __attribute__malloc__
2777                         __attribute__warn_unused_result__;
2778
2779 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2780                         __attribute__malloc__
2781                         __attribute__warn_unused_result__;
2782
2783 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2784                         __attribute__malloc__
2785                         __attribute__warn_unused_result__;
2786
2787 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2788                         __attribute__malloc__
2789                         __attribute__warn_unused_result__;
2790
2791 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2792                         __attribute__malloc__
2793                         __attribute__warn_unused_result__;
2794
2795 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2796                         __attribute__malloc__
2797                         __attribute__warn_unused_result__;
2798
2799 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2800                         __attribute__malloc__
2801                         __attribute__warn_unused_result__
2802                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2803                         __attribute__nonnull__(pTHX_1);
2804 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2805         assert(pat)
2806
2807 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2808                         __attribute__malloc__
2809                         __attribute__warn_unused_result__;
2810
2811 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2812                         __attribute__malloc__
2813                         __attribute__warn_unused_result__;
2814
2815 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2816                         __attribute__malloc__
2817                         __attribute__warn_unused_result__;
2818
2819 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2820                         __attribute__nonnull__(pTHX_1);
2821 #define PERL_ARGS_ASSERT_NEWSVRV        \
2822         assert(rv)
2823
2824 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2825                         __attribute__malloc__
2826                         __attribute__warn_unused_result__;
2827
2828 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2829                         __attribute__malloc__
2830                         __attribute__warn_unused_result__;
2831
2832 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2833                         __attribute__malloc__
2834                         __attribute__warn_unused_result__;
2835
2836 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2837                         __attribute__malloc__
2838                         __attribute__warn_unused_result__
2839                         __attribute__nonnull__(pTHX_2);
2840 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2841         assert(block)
2842
2843 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2844                         __attribute__malloc__
2845                         __attribute__warn_unused_result__;
2846
2847 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2848                         __attribute__nonnull__(pTHX_2)
2849                         __attribute__nonnull__(pTHX_3);
2850 #define PERL_ARGS_ASSERT_NEWXS  \
2851         assert(subaddr); assert(filename)
2852
2853 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2854                         __attribute__nonnull__(pTHX_2)
2855                         __attribute__nonnull__(pTHX_3);
2856 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2857         assert(subaddr); assert(filename)
2858
2859 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)
2860                         __attribute__nonnull__(pTHX_3)
2861                         __attribute__nonnull__(pTHX_4);
2862 #define PERL_ARGS_ASSERT_NEWXS_LEN_FLAGS        \
2863         assert(subaddr); assert(filename)
2864
2865 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2866 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2867                         __attribute__nonnull__(pTHX_1);
2868 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2869         assert(newctype)
2870
2871 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2872 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2873                         __attribute__malloc__
2874                         __attribute__warn_unused_result__;
2875
2876 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2877                         __attribute__nonnull__(pTHX_1);
2878 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2879         assert(ver)
2880
2881 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2882                         __attribute__malloc__
2883                         __attribute__warn_unused_result__
2884                         __attribute__nonnull__(pTHX_2);
2885 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2886         assert(bits)
2887
2888 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2889                         __attribute__nonnull__(pTHX_1);
2890 #define PERL_ARGS_ASSERT_NEXTARGV       \
2891         assert(gv)
2892
2893 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2894                         __attribute__pure__
2895                         __attribute__nonnull__(1)
2896                         __attribute__nonnull__(2)
2897                         __attribute__nonnull__(3)
2898                         __attribute__nonnull__(4);
2899 #define PERL_ARGS_ASSERT_NINSTR \
2900         assert(big); assert(bigend); assert(little); assert(lend)
2901
2902 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2903 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2904                         __attribute__warn_unused_result__
2905                         __attribute__nonnull__(pTHX_1);
2906 #define PERL_ARGS_ASSERT_OOPSAV \
2907         assert(o)
2908
2909 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2910                         __attribute__warn_unused_result__
2911                         __attribute__nonnull__(pTHX_1);
2912 #define PERL_ARGS_ASSERT_OOPSHV \
2913         assert(o)
2914
2915 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2916 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2917 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2918                         __attribute__nonnull__(pTHX_1);
2919 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2920         assert(o)
2921
2922 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2923                         __attribute__warn_unused_result__;
2924
2925 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2926                         __attribute__nonnull__(pTHX_1);
2927 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2928         assert(o)
2929
2930 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2931                         __attribute__nonnull__(pTHX_1);
2932 #define PERL_ARGS_ASSERT_OP_DUMP        \
2933         assert(o)
2934
2935 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2936 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2937                         __attribute__nonnull__(pTHX_1);
2938 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2939         assert(o)
2940
2941 /* PERL_CALLCONV OP*    op_lvalue(pTHX_ OP* o, I32 type); */
2942 PERL_CALLCONV OP*       Perl_op_lvalue_flags(pTHX_ OP* o, I32 type, U32 flags);
2943 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2944                         __attribute__nonnull__(pTHX_1);
2945 #define PERL_ARGS_ASSERT_OP_NULL        \
2946         assert(o)
2947
2948 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2949 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2950 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2951 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2952 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)
2953                         __attribute__nonnull__(pTHX_1)
2954                         __attribute__nonnull__(pTHX_2)
2955                         __attribute__nonnull__(pTHX_3)
2956                         __attribute__nonnull__(pTHX_4)
2957                         __attribute__nonnull__(pTHX_5)
2958                         __attribute__nonnull__(pTHX_6);
2959 #define PERL_ARGS_ASSERT_PACK_CAT       \
2960         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2961
2962 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2963                         __attribute__nonnull__(pTHX_1);
2964 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2965         assert(v)
2966
2967 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2968                         __attribute__nonnull__(pTHX_1)
2969                         __attribute__nonnull__(pTHX_2)
2970                         __attribute__nonnull__(pTHX_3)
2971                         __attribute__nonnull__(pTHX_4)
2972                         __attribute__nonnull__(pTHX_5);
2973 #define PERL_ARGS_ASSERT_PACKLIST       \
2974         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2975
2976 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ CV* func, I32 optype)
2977                         __attribute__nonnull__(pTHX_1);
2978 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2979         assert(func)
2980
2981 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pv(pTHX_ const char *name, const U32 flags, HV *typestash, HV *ourstash)
2982                         __attribute__nonnull__(pTHX_1);
2983 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PV        \
2984         assert(name)
2985
2986 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pvn(pTHX_ const char *namepv, STRLEN namelen, U32 flags, HV *typestash, HV *ourstash)
2987                         __attribute__nonnull__(pTHX_1);
2988 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PVN       \
2989         assert(namepv)
2990
2991 PERL_CALLCONV PADOFFSET Perl_pad_add_name_sv(pTHX_ SV *name, U32 flags, HV *typestash, HV *ourstash)
2992                         __attribute__nonnull__(pTHX_1);
2993 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
2994         assert(name)
2995
2996 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2997 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2998 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2999                         __attribute__warn_unused_result__;
3000
3001 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pv(pTHX_ const char* name, U32 flags)
3002                         __attribute__nonnull__(pTHX_1);
3003 #define PERL_ARGS_ASSERT_PAD_FINDMY_PV  \
3004         assert(name)
3005
3006 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pvn(pTHX_ const char* namepv, STRLEN namelen, U32 flags)
3007                         __attribute__nonnull__(pTHX_1);
3008 #define PERL_ARGS_ASSERT_PAD_FINDMY_PVN \
3009         assert(namepv)
3010
3011 PERL_CALLCONV PADOFFSET Perl_pad_findmy_sv(pTHX_ SV* name, U32 flags)
3012                         __attribute__nonnull__(pTHX_1);
3013 #define PERL_ARGS_ASSERT_PAD_FINDMY_SV  \
3014         assert(name)
3015
3016 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3017                         __attribute__nonnull__(pTHX_1)
3018                         __attribute__nonnull__(pTHX_2)
3019                         __attribute__nonnull__(pTHX_3);
3020 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
3021         assert(padlist); assert(old_cv); assert(new_cv)
3022
3023 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
3024 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
3025 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3026                         __attribute__malloc__
3027                         __attribute__warn_unused_result__;
3028
3029 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3030                         __attribute__nonnull__(pTHX_1);
3031 #define PERL_ARGS_ASSERT_PAD_PUSH       \
3032         assert(padlist)
3033
3034 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
3035 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3036 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
3037 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
3038 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
3039 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
3040 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
3041 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
3042 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
3043 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
3044 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
3045 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3046                         __attribute__nonnull__(pTHX_1);
3047 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3048         assert(popt)
3049
3050 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3051                         __attribute__nonnull__(pTHX_1);
3052 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3053         assert(parser)
3054
3055 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
3056 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
3057 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
3058                         __attribute__nonnull__(1);
3059 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
3060         assert(my_perl)
3061
3062 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
3063                         __attribute__nonnull__(1);
3064 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
3065         assert(my_perl)
3066
3067 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
3068                         __attribute__nonnull__(1);
3069 #define PERL_ARGS_ASSERT_PERL_FREE      \
3070         assert(my_perl)
3071
3072 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
3073                         __attribute__nonnull__(1);
3074 #define PERL_ARGS_ASSERT_PERL_PARSE     \
3075         assert(my_perl)
3076
3077 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
3078                         __attribute__nonnull__(1);
3079 #define PERL_ARGS_ASSERT_PERL_RUN       \
3080         assert(my_perl)
3081
3082 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
3083 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg, I32 floor)
3084                         __attribute__nonnull__(pTHX_1)
3085                         __attribute__nonnull__(pTHX_2);
3086 #define PERL_ARGS_ASSERT_PMRUNTIME      \
3087         assert(o); assert(expr)
3088
3089 PERL_CALLCONV void      Perl_pop_scope(pTHX);
3090 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
3091                         __attribute__nonnull__(pTHX_1);
3092 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
3093         assert(name)
3094
3095 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
3096                         __attribute__nonnull__(pTHX_1);
3097 #define PERL_ARGS_ASSERT_PREGCOMP       \
3098         assert(pattern)
3099
3100 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
3101                         __attribute__nonnull__(pTHX_1)
3102                         __attribute__nonnull__(pTHX_2)
3103                         __attribute__nonnull__(pTHX_3)
3104                         __attribute__nonnull__(pTHX_4)
3105                         __attribute__nonnull__(pTHX_6);
3106 #define PERL_ARGS_ASSERT_PREGEXEC       \
3107         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
3108
3109 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
3110 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
3111                         __attribute__nonnull__(pTHX_1);
3112 #define PERL_ARGS_ASSERT_PREGFREE2      \
3113         assert(rx)
3114
3115 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)
3116                         __attribute__nonnull__(pTHX_1);
3117 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
3118         assert(s)
3119
3120 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
3121                         __attribute__deprecated__;
3122
3123 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
3124                         __attribute__warn_unused_result__
3125                         __attribute__nonnull__(pTHX_1);
3126 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
3127         assert(tbl)
3128
3129 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
3130 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
3131                         __attribute__malloc__
3132                         __attribute__warn_unused_result__;
3133
3134 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
3135                         __attribute__nonnull__(pTHX_1);
3136 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
3137         assert(tbl)
3138
3139 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
3140                         __attribute__nonnull__(pTHX_1)
3141                         __attribute__nonnull__(pTHX_3);
3142 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
3143         assert(tbl); assert(newsv)
3144
3145 PERL_CALLCONV void      Perl_push_scope(pTHX);
3146 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3147                         __attribute__nonnull__(pTHX_1)
3148                         __attribute__nonnull__(pTHX_2);
3149 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3150         assert(dsv); assert(pv)
3151
3152 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)
3153                         __attribute__nonnull__(pTHX_1)
3154                         __attribute__nonnull__(pTHX_2);
3155 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3156         assert(dsv); assert(str)
3157
3158 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)
3159                         __attribute__nonnull__(pTHX_1)
3160                         __attribute__nonnull__(pTHX_2);
3161 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3162         assert(dsv); assert(str)
3163
3164 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3165                         __attribute__nonnull__(pTHX_1)
3166                         __attribute__nonnull__(pTHX_2);
3167 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3168         assert(dsv); assert(spv)
3169
3170 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
3171                         __attribute__nonnull__(pTHX_1);
3172 #define PERL_ARGS_ASSERT_QERROR \
3173         assert(err)
3174
3175 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 orig_rx_flags)
3176                         __attribute__nonnull__(pTHX_1);
3177 #define PERL_ARGS_ASSERT_RE_COMPILE     \
3178         assert(pattern)
3179
3180 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)
3181                         __attribute__nonnull__(pTHX_1)
3182                         __attribute__nonnull__(pTHX_3)
3183                         __attribute__nonnull__(pTHX_4);
3184 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
3185         assert(rx); assert(strpos); assert(strend)
3186
3187 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
3188                         __attribute__nonnull__(pTHX_1);
3189 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
3190         assert(r)
3191
3192 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)
3193                         __attribute__nonnull__(pTHX_4);
3194 #define PERL_ARGS_ASSERT_RE_OP_COMPILE  \
3195         assert(eng)
3196
3197 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
3198                         __attribute__malloc__
3199                         __attribute__warn_unused_result__;
3200
3201 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
3202 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
3203 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
3204                         __attribute__nonnull__(1);
3205 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
3206         assert(f)
3207
3208 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
3209 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
3210 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
3211 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
3212                         __attribute__nonnull__(pTHX_2);
3213 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
3214         assert(key)
3215
3216 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
3217                         __attribute__nonnull__(pTHX_2);
3218 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
3219         assert(keypv)
3220
3221 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
3222                         __attribute__nonnull__(pTHX_2);
3223 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
3224         assert(key)
3225
3226 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3227 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3228 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3229                         __attribute__nonnull__(pTHX_2);
3230 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3231         assert(key)
3232
3233 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)
3234                         __attribute__nonnull__(pTHX_2);
3235 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3236         assert(keypv)
3237
3238 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3239                         __attribute__nonnull__(pTHX_2);
3240 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3241         assert(key)
3242
3243 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3244                         __attribute__nonnull__(pTHX_1);
3245 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3246         assert(rx)
3247
3248 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3249                         __attribute__nonnull__(pTHX_1);
3250 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3251         assert(rx)
3252
3253 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3254                         __attribute__nonnull__(pTHX_1)
3255                         __attribute__nonnull__(pTHX_2);
3256 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3257         assert(rx); assert(key)
3258
3259 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3260                         __attribute__nonnull__(pTHX_1)
3261                         __attribute__nonnull__(pTHX_2);
3262 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3263         assert(rx); assert(namesv)
3264
3265 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3266                         __attribute__nonnull__(pTHX_1);
3267 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3268         assert(rx)
3269
3270 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3271                         __attribute__nonnull__(pTHX_1);
3272 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3273         assert(rx)
3274
3275 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3276                         __attribute__nonnull__(pTHX_1);
3277 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3278         assert(rx)
3279
3280 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3281                         __attribute__nonnull__(pTHX_1);
3282 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3283         assert(rx)
3284
3285 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3286                         __attribute__nonnull__(pTHX_1);
3287 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3288         assert(rx)
3289
3290 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3291                         __attribute__nonnull__(pTHX_1)
3292                         __attribute__nonnull__(pTHX_2);
3293 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3294         assert(rx); assert(sv)
3295
3296 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3297                         __attribute__nonnull__(pTHX_1);
3298 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3299         assert(rx)
3300
3301 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3302                         __attribute__nonnull__(pTHX_1);
3303 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3304         assert(rx)
3305
3306 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3307                         __attribute__nonnull__(pTHX_2);
3308 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3309         assert(rx)
3310
3311 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3312                         __attribute__nonnull__(pTHX_2);
3313 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3314         assert(node)
3315
3316 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3317                         __attribute__nonnull__(pTHX_1);
3318 #define PERL_ARGS_ASSERT_REGDUMP        \
3319         assert(r)
3320
3321 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3322                         __attribute__nonnull__(pTHX_1)
3323                         __attribute__nonnull__(pTHX_2)
3324                         __attribute__nonnull__(pTHX_3)
3325                         __attribute__nonnull__(pTHX_4)
3326                         __attribute__nonnull__(pTHX_6);
3327 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3328         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3329
3330 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3331                         __attribute__nonnull__(pTHX_1);
3332 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3333         assert(rx)
3334
3335 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3336 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3337                         __attribute__warn_unused_result__;
3338
3339 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3340                         __attribute__nonnull__(pTHX_2)
3341                         __attribute__nonnull__(pTHX_3);
3342 #define PERL_ARGS_ASSERT_REGPROP        \
3343         assert(sv); assert(o)
3344
3345 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, IV count)
3346                         __attribute__nonnull__(1)
3347                         __attribute__nonnull__(2);
3348 #define PERL_ARGS_ASSERT_REPEATCPY      \
3349         assert(to); assert(from)
3350
3351 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3352 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3353 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3354 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3355                         __attribute__nonnull__(pTHX_1);
3356 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3357         assert(pv)
3358
3359 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3360                         __attribute__pure__
3361                         __attribute__nonnull__(1)
3362                         __attribute__nonnull__(2)
3363                         __attribute__nonnull__(3)
3364                         __attribute__nonnull__(4);
3365 #define PERL_ARGS_ASSERT_RNINSTR        \
3366         assert(big); assert(bigend); assert(little); assert(lend)
3367
3368 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3369 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3370 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3371 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3372                         __attribute__nonnull__(pTHX_3);
3373 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3374         assert(save)
3375
3376 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3377 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3378 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3379 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3380                         __attribute__nonnull__(pTHX_1);
3381 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3382         assert(cvop)
3383
3384 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3385                         __attribute__nonnull__(pTHX_1)
3386                         __attribute__nonnull__(pTHX_2);
3387 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3388         assert(rsp); assert(rx)
3389
3390 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3391                         __attribute__malloc__
3392                         __attribute__warn_unused_result__;
3393
3394 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3395 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3396                         __attribute__malloc__
3397                         __attribute__warn_unused_result__;
3398
3399 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3400                         __attribute__malloc__
3401                         __attribute__warn_unused_result__;
3402
3403 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3404                         __attribute__nonnull__(pTHX_1);
3405 #define PERL_ARGS_ASSERT_SAVE_I16       \
3406         assert(intp)
3407
3408 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3409                         __attribute__nonnull__(pTHX_1);
3410 #define PERL_ARGS_ASSERT_SAVE_I32       \
3411         assert(intp)
3412
3413 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3414                         __attribute__nonnull__(pTHX_1);
3415 #define PERL_ARGS_ASSERT_SAVE_I8        \
3416         assert(bytep)
3417
3418 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3419                         __attribute__nonnull__(pTHX_1);
3420 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3421         assert(av)
3422
3423 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3424                         __attribute__nonnull__(pTHX_1)
3425                         __attribute__nonnull__(pTHX_3); */
3426
3427 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3428                         __attribute__nonnull__(pTHX_1)
3429                         __attribute__nonnull__(pTHX_3);
3430 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3431         assert(av); assert(sptr)
3432
3433 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3434 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3435                         __attribute__nonnull__(pTHX_1);
3436 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3437         assert(aptr)
3438
3439 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3440                         __attribute__nonnull__(pTHX_1);
3441 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3442         assert(gv)
3443
3444 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3445                         __attribute__nonnull__(pTHX_1);
3446 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3447         assert(boolp)
3448
3449 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3450                         __attribute__nonnull__(pTHX_1);
3451 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3452         assert(svp)
3453
3454 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3455                         __attribute__nonnull__(pTHX_1)
3456                         __attribute__nonnull__(pTHX_2);
3457 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3458         assert(hv); assert(key)
3459
3460 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3461                         __attribute__nonnull__(pTHX_2);
3462 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3463         assert(p)
3464
3465 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3466 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3467 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3468 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3469 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3470                         __attribute__nonnull__(pTHX_1);
3471 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3472         assert(str)
3473
3474 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3475                         __attribute__nonnull__(pTHX_1);
3476 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3477         assert(sptr)
3478
3479 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3480                         __attribute__nonnull__(pTHX_1);
3481 #define PERL_ARGS_ASSERT_SAVE_GP        \
3482         assert(gv)
3483
3484 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3485                         __attribute__nonnull__(pTHX_1);
3486 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3487         assert(gv)
3488
3489 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3490                         __attribute__nonnull__(pTHX_1)
3491                         __attribute__nonnull__(pTHX_2);
3492 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3493         assert(hv); assert(keysv)
3494
3495 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3496                         __attribute__nonnull__(pTHX_1)
3497                         __attribute__nonnull__(pTHX_2)
3498                         __attribute__nonnull__(pTHX_3); */
3499
3500 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3501                         __attribute__nonnull__(pTHX_1)
3502                         __attribute__nonnull__(pTHX_2)
3503                         __attribute__nonnull__(pTHX_3);
3504 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3505         assert(hv); assert(key); assert(sptr)
3506
3507 PERL_CALLCONV void      Perl_save_hints(pTHX);
3508 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3509                         __attribute__nonnull__(pTHX_1);
3510 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3511         assert(hptr)
3512
3513 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3514                         __attribute__nonnull__(pTHX_1);
3515 #define PERL_ARGS_ASSERT_SAVE_INT       \
3516         assert(intp)
3517
3518 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3519                         __attribute__nonnull__(pTHX_1);
3520 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3521         assert(item)
3522
3523 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3524                         __attribute__nonnull__(pTHX_1);
3525 #define PERL_ARGS_ASSERT_SAVE_IV        \
3526         assert(ivp)
3527
3528 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3529                         __attribute__nonnull__(pTHX_1);
3530 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3531         assert(sarg)
3532
3533 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3534                         __attribute__nonnull__(pTHX_1);
3535 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3536         assert(longp)
3537
3538 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3539                         __attribute__nonnull__(pTHX_1); */
3540 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3541         assert(sv)
3542
3543 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3544                         __attribute__nonnull__(pTHX_1);
3545 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3546         assert(gv)
3547
3548 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3549 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3550 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3551                         __attribute__nonnull__(pTHX_1);
3552 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3553         assert(pptr)
3554
3555 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3556 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3557 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3558 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3559 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3560                         __attribute__nonnull__(pTHX_1);
3561 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3562         assert(gv)
3563
3564 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3565                         __attribute__nonnull__(pTHX_1);
3566 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3567         assert(sv)
3568
3569 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3570                         __attribute__nonnull__(pTHX_1);
3571 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3572         assert(str)
3573
3574 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3575                         __attribute__nonnull__(pTHX_1);
3576 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3577         assert(sptr)
3578
3579 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3580                         __attribute__nonnull__(pTHX_1);
3581 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3582         assert(sptr)
3583
3584 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3585                         __attribute__nonnull__(pTHX_1);
3586 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3587         assert(ptr)
3588
3589 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3590                         __attribute__malloc__
3591                         __attribute__warn_unused_result__;
3592
3593 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3594                         __attribute__malloc__
3595                         __attribute__warn_unused_result__;
3596
3597 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3598                         __attribute__malloc__
3599                         __attribute__warn_unused_result__;
3600
3601 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3602                         __attribute__malloc__
3603                         __attribute__warn_unused_result__;
3604
3605 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3606                         __attribute__malloc__
3607                         __attribute__warn_unused_result__
3608                         __attribute__nonnull__(pTHX_1);
3609 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3610         assert(sv)
3611
3612 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3613 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3614 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3615                         __attribute__malloc__
3616                         __attribute__warn_unused_result__
3617                         __attribute__nonnull__(pTHX_1);
3618 #define PERL_ARGS_ASSERT_SAVESVPV       \
3619         assert(sv)
3620
3621 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3622 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3623 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3624                         __attribute__nonnull__(pTHX_1);
3625 #define PERL_ARGS_ASSERT_SCALARVOID     \
3626         assert(o)
3627
3628 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3629                         __attribute__nonnull__(pTHX_1)
3630                         __attribute__nonnull__(pTHX_3);
3631 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3632         assert(start); assert(retlen)
3633
3634 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3635                         __attribute__nonnull__(pTHX_1)
3636                         __attribute__nonnull__(pTHX_3);
3637 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3638         assert(start); assert(retlen)
3639
3640 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3641                         __attribute__nonnull__(pTHX_1)
3642                         __attribute__nonnull__(pTHX_2);
3643 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3644         assert(s); assert(lvalp)
3645
3646 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3647                         __attribute__nonnull__(pTHX_1)
3648                         __attribute__nonnull__(pTHX_3);
3649 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3650         assert(start); assert(retlen)
3651
3652 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3653                         __attribute__nonnull__(pTHX_1)
3654                         __attribute__nonnull__(pTHX_2);
3655 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3656         assert(s); assert(rv)
3657
3658 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3659                         __attribute__nonnull__(pTHX_1)
3660                         __attribute__nonnull__(pTHX_2)
3661                         __attribute__nonnull__(pTHX_3);
3662 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3663         assert(s); assert(e); assert(sv)
3664
3665 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3666                         __attribute__nonnull__(pTHX_1)
3667                         __attribute__nonnull__(pTHX_2)
3668                         __attribute__nonnull__(pTHX_5);
3669 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3670         assert(bigstr); assert(littlestr); assert(old_posp)
3671
3672 PERL_CALLCONV U32       Perl_seed(pTHX);
3673 PERL_CALLCONV void      Perl_set_context(void *t)
3674                         __attribute__nonnull__(1);
3675 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3676         assert(t)
3677
3678 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3679 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3680 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3681 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv)
3682                         __attribute__nonnull__(pTHX_1);
3683 #define PERL_ARGS_ASSERT_SETDEFOUT      \
3684         assert(gv)
3685
3686 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3687                         __attribute__nonnull__(pTHX_1);
3688 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3689         assert(str)
3690
3691 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3692                         __attribute__nonnull__(pTHX_3);
3693 #define PERL_ARGS_ASSERT_SORTSV \
3694         assert(cmp)
3695
3696 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3697                         __attribute__nonnull__(pTHX_3);
3698 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3699         assert(cmp)
3700
3701 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3702                         __attribute__nonnull__(pTHX_1)
3703                         __attribute__nonnull__(pTHX_2);
3704 #define PERL_ARGS_ASSERT_STACK_GROW     \
3705         assert(sp); assert(p)
3706
3707 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3708                         __attribute__nonnull__(pTHX_1)
3709                         __attribute__nonnull__(pTHX_2);
3710 #define PERL_ARGS_ASSERT_START_GLOB     \
3711         assert(tmpglob); assert(io)
3712
3713 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3714 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3715                         __attribute__warn_unused_result__
3716                         __attribute__nonnull__(pTHX_1);
3717 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3718         assert(sv)
3719
3720 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3721                         __attribute__nonnull__(pTHX_1);
3722 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3723         assert(cv)
3724
3725 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3726                         __attribute__nonnull__(pTHX_1); */
3727
3728 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3729                         __attribute__nonnull__(pTHX_1);
3730 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3731         assert(sv)
3732
3733 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3734                         __attribute__nonnull__(pTHX_2)
3735                         __attribute__nonnull__(pTHX_3);
3736 #define PERL_ARGS_ASSERT_SV_2CV \
3737         assert(st); assert(gvp)
3738
3739 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3740                         __attribute__nonnull__(pTHX_1);
3741 #define PERL_ARGS_ASSERT_SV_2IO \
3742         assert(sv)
3743
3744 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3745 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3746 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3747 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3748                         __attribute__nonnull__(pTHX_1);
3749 #define PERL_ARGS_ASSERT_SV_2NUM        \
3750         assert(sv)
3751
3752 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3753 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3754 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3755 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3756                         __attribute__warn_unused_result__
3757                         __attribute__nonnull__(pTHX_1); */
3758 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3759         assert(sv)
3760
3761 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *sv, STRLEN *const lp)
3762                         __attribute__nonnull__(pTHX_1);
3763 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3764         assert(sv)
3765
3766 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3767                         __attribute__warn_unused_result__
3768                         __attribute__nonnull__(pTHX_1); */
3769 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3770         assert(sv)
3771
3772 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *sv, STRLEN *const lp)
3773                         __attribute__nonnull__(pTHX_1);
3774 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3775         assert(sv)
3776
3777 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3778                         __attribute__warn_unused_result__
3779                         __attribute__nonnull__(pTHX_1); */
3780 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3781         assert(sv)
3782
3783 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3784 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3785 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3786                         __attribute__nonnull__(pTHX_1);
3787 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3788         assert(sv)
3789
3790 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3791                         __attribute__nonnull__(pTHX_1)
3792                         __attribute__nonnull__(pTHX_2);
3793 #define PERL_ARGS_ASSERT_SV_BLESS       \
3794         assert(sv); assert(stash)
3795
3796 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3797                         __attribute__nonnull__(pTHX_1)
3798                         __attribute__nonnull__(pTHX_2)
3799                         __attribute__nonnull__(pTHX_3)
3800                         __attribute__nonnull__(pTHX_4)
3801                         __attribute__nonnull__(pTHX_5);
3802 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3803         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3804
3805 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3806                         __attribute__nonnull__(pTHX_1);
3807 #define PERL_ARGS_ASSERT_SV_CATPV       \
3808         assert(sv)
3809
3810 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3811                         __attribute__nonnull__(pTHX_1)
3812                         __attribute__nonnull__(pTHX_2);
3813 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3814         assert(dstr); assert(sstr)
3815
3816 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3817                         __attribute__nonnull__(pTHX_1);
3818 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3819         assert(sv)
3820
3821 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3822                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3823                         __attribute__nonnull__(pTHX_1)
3824                         __attribute__nonnull__(pTHX_2);
3825 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3826         assert(sv); assert(pat)
3827
3828 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3829                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3830                         __attribute__nonnull__(pTHX_1)
3831                         __attribute__nonnull__(pTHX_2);
3832 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3833         assert(sv); assert(pat)
3834
3835 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3836                         __attribute__nonnull__(pTHX_1)
3837                         __attribute__nonnull__(pTHX_2); */
3838 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3839         assert(dsv); assert(sstr)
3840
3841 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3842                         __attribute__nonnull__(pTHX_1)
3843                         __attribute__nonnull__(pTHX_2);
3844 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3845         assert(dstr); assert(sstr)
3846
3847 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3848                         __attribute__nonnull__(pTHX_1)
3849                         __attribute__nonnull__(pTHX_2); */
3850 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3851         assert(sv); assert(ptr)
3852
3853 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3854                         __attribute__nonnull__(pTHX_1); */
3855 #define PERL_ARGS_ASSERT_SV_CATSV       \
3856         assert(dstr)
3857
3858 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3859                         __attribute__nonnull__(pTHX_1);
3860 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3861         assert(dsv)
3862
3863 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3864                         __attribute__nonnull__(pTHX_1); */
3865 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3866         assert(dsv)
3867
3868 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3869                         __attribute__nonnull__(pTHX_1);
3870 #define PERL_ARGS_ASSERT_SV_CHOP        \
3871         assert(sv)
3872
3873 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3874 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3875 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3876                         __attribute__nonnull__(pTHX_1);
3877 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3878         assert(orig_sv)
3879
3880 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3881 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3882 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3883 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3884 /* PERL_CALLCONV void   Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3885                         __attribute__nonnull__(pTHX_1)
3886                         __attribute__nonnull__(pTHX_2); */
3887 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3888         assert(dsv); assert(ssv)
3889
3890 PERL_CALLCONV void      Perl_sv_copypv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3891                         __attribute__nonnull__(pTHX_1)
3892                         __attribute__nonnull__(pTHX_2);
3893 #define PERL_ARGS_ASSERT_SV_COPYPV_FLAGS        \
3894         assert(dsv); assert(ssv)
3895
3896 /* PERL_CALLCONV void   Perl_sv_copypv_nomg(pTHX_ SV *const dsv, SV *const ssv)
3897                         __attribute__nonnull__(pTHX_1)
3898                         __attribute__nonnull__(pTHX_2); */
3899
3900 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3901 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3902 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3903                         __attribute__nonnull__(pTHX_1)
3904                         __attribute__nonnull__(pTHX_2);
3905 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3906         assert(tsv); assert(sv)
3907
3908 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3909                         __attribute__warn_unused_result__
3910                         __attribute__nonnull__(pTHX_1)
3911                         __attribute__nonnull__(pTHX_2);
3912 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3913         assert(sv); assert(name)
3914
3915 PERL_CALLCONV bool      Perl_sv_derived_from_pv(pTHX_ SV* sv, const char *const name, U32 flags)
3916                         __attribute__warn_unused_result__
3917                         __attribute__nonnull__(pTHX_1)
3918                         __attribute__nonnull__(pTHX_2);
3919 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM_PV     \
3920         assert(sv); assert(name)
3921
3922 PERL_CALLCONV bool      Perl_sv_derived_from_pvn(pTHX_ SV* sv, const char *const name, const STRLEN len, U32 flags)
3923                         __attribute__warn_unused_result__
3924                         __attribute__nonnull__(pTHX_1)
3925                         __attribute__nonnull__(pTHX_2);
3926 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM_PVN    \
3927         assert(sv); assert(name)
3928
3929 PERL_CALLCONV bool      Perl_sv_derived_from_sv(pTHX_ SV* sv, SV *namesv, U32 flags)
3930                         __attribute__warn_unused_result__
3931                         __attribute__nonnull__(pTHX_1)
3932                         __attribute__nonnull__(pTHX_2);
3933 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM_SV     \
3934         assert(sv); assert(namesv)
3935
3936 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3937 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3938                         __attribute__warn_unused_result__
3939                         __attribute__nonnull__(pTHX_1)
3940                         __attribute__nonnull__(pTHX_2);
3941 #define PERL_ARGS_ASSERT_SV_DOES        \
3942         assert(sv); assert(name)
3943
3944 PERL_CALLCONV bool      Perl_sv_does_pv(pTHX_ SV* sv, const char *const name, U32 flags)
3945                         __attribute__warn_unused_result__
3946                         __attribute__nonnull__(pTHX_1)
3947                         __attribute__nonnull__(pTHX_2);
3948 #define PERL_ARGS_ASSERT_SV_DOES_PV     \
3949         assert(sv); assert(name)
3950
3951 PERL_CALLCONV bool      Perl_sv_does_pvn(pTHX_ SV* sv, const char *const name, const STRLEN len, U32 flags)
3952                         __attribute__warn_unused_result__
3953                         __attribute__nonnull__(pTHX_1)
3954                         __attribute__nonnull__(pTHX_2);
3955 #define PERL_ARGS_ASSERT_SV_DOES_PVN    \
3956         assert(sv); assert(name)
3957
3958 PERL_CALLCONV bool      Perl_sv_does_sv(pTHX_ SV* sv, SV* namesv, U32 flags)
3959                         __attribute__warn_unused_result__
3960                         __attribute__nonnull__(pTHX_1)
3961                         __attribute__nonnull__(pTHX_2);
3962 #define PERL_ARGS_ASSERT_SV_DOES_SV     \
3963         assert(sv); assert(namesv)
3964
3965 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3966                         __attribute__nonnull__(pTHX_1);
3967 #define PERL_ARGS_ASSERT_SV_DUMP        \
3968         assert(sv)
3969
3970 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3971 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3972 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3973                         __attribute__nonnull__(pTHX_1); */
3974 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3975         assert(sv)
3976
3977 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3978                         __attribute__nonnull__(pTHX_1);
3979 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3980         assert(sv)
3981
3982 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3983 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3984                         __attribute__nonnull__(pTHX_1);
3985 #define PERL_ARGS_ASSERT_SV_FREE2       \
3986         assert(sv)
3987
3988 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3989 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3990                         __attribute__nonnull__(pTHX_1)
3991                         __attribute__nonnull__(pTHX_2);
3992 #define PERL_ARGS_ASSERT_SV_GETS        \
3993         assert(sv); assert(fp)
3994
3995 PERL_CALLCONV bool      Perl_sv_gmagical_2iv_please(pTHX_ SV *sv)
3996                         __attribute__nonnull__(pTHX_1);
3997 #define PERL_ARGS_ASSERT_SV_GMAGICAL_2IV_PLEASE \
3998         assert(sv)
3999
4000 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
4001                         __attribute__nonnull__(pTHX_1);
4002 #define PERL_ARGS_ASSERT_SV_GROW        \
4003         assert(sv)
4004
4005 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
4006 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
4007 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
4008                         __attribute__nonnull__(pTHX_1)
4009                         __attribute__nonnull__(pTHX_4); */
4010 #define PERL_ARGS_ASSERT_SV_INSERT      \
4011         assert(bigstr); assert(little)
4012
4013 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)
4014                         __attribute__nonnull__(pTHX_1)
4015                         __attribute__nonnull__(pTHX_4);
4016 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
4017         assert(bigstr); assert(little)
4018
4019 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
4020                         __attribute__nonnull__(pTHX_2);
4021 #define PERL_ARGS_ASSERT_SV_ISA \
4022         assert(name)
4023
4024 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
4025 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
4026                         __attribute__nonnull__(pTHX_1);
4027 #define PERL_ARGS_ASSERT_SV_IV  \
4028         assert(sv)
4029
4030 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
4031 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
4032 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
4033                         __attribute__nonnull__(pTHX_1);
4034 #define PERL_ARGS_ASSERT_SV_MAGIC       \
4035         assert(sv)
4036
4037 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)
4038                         __attribute__nonnull__(pTHX_1);
4039 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
4040         assert(sv)
4041
4042 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
4043                         __attribute__malloc__
4044                         __attribute__warn_unused_result__;
4045
4046 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
4047                         __attribute__warn_unused_result__;
4048
4049 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
4050 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4051 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4052 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
4053                         __attribute__nonnull__(pTHX_1);
4054 #define PERL_ARGS_ASSERT_SV_NV  \
4055         assert(sv)
4056
4057 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
4058 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
4059                         __attribute__nonnull__(pTHX_2);
4060 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
4061         assert(offsetp)
4062
4063 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
4064                         __attribute__nonnull__(pTHX_2);
4065 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
4066         assert(offsetp)
4067
4068 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
4069                         __attribute__nonnull__(pTHX_1);
4070 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
4071         assert(sv)
4072
4073 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4074                         __attribute__warn_unused_result__
4075                         __attribute__nonnull__(pTHX_1); */
4076 #define PERL_ARGS_ASSERT_SV_PV  \
4077         assert(sv)
4078
4079 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4080                         __attribute__warn_unused_result__
4081                         __attribute__nonnull__(pTHX_1); */
4082 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4083         assert(sv)
4084
4085 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
4086                         __attribute__nonnull__(pTHX_1)
4087                         __attribute__nonnull__(pTHX_2);
4088 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
4089         assert(sv); assert(lp)
4090
4091 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
4092                         __attribute__nonnull__(pTHX_1);
4093 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
4094         assert(sv)
4095
4096 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
4097                         __attribute__nonnull__(pTHX_1)
4098                         __attribute__nonnull__(pTHX_2);
4099 #define PERL_ARGS_ASSERT_SV_PVN \
4100         assert(sv); assert(lp)
4101
4102 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
4103                         __attribute__nonnull__(pTHX_1); */
4104 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
4105         assert(sv)
4106
4107 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
4108                         __attribute__nonnull__(pTHX_1);
4109 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
4110         assert(sv)
4111
4112 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
4113                         __attribute__nonnull__(pTHX_1);
4114 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
4115         assert(sv)
4116
4117 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4118                         __attribute__warn_unused_result__
4119                         __attribute__nonnull__(pTHX_1); */
4120 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4121         assert(sv)
4122
4123 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
4124                         __attribute__nonnull__(pTHX_1)
4125                         __attribute__nonnull__(pTHX_2);
4126 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
4127         assert(sv); assert(lp)
4128
4129 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
4130                         __attribute__nonnull__(pTHX_1);
4131 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
4132         assert(sv)
4133
4134 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
4135                         __attribute__nonnull__(pTHX_1)
4136                         __attribute__nonnull__(pTHX_2);
4137 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
4138         assert(sv); assert(encoding)
4139
4140 PERL_CALLCONV SV*       Perl_sv_ref(pTHX_ SV *dst, const SV *const sv, const int ob)
4141                         __attribute__nonnull__(pTHX_2);
4142 #define PERL_ARGS_ASSERT_SV_REF \
4143         assert(sv)
4144
4145 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
4146                         __attribute__warn_unused_result__
4147                         __attribute__nonnull__(pTHX_1);
4148 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
4149         assert(sv)
4150
4151 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
4152                         __attribute__nonnull__(pTHX_1)
4153                         __attribute__nonnull__(pTHX_2);
4154 #define PERL_ARGS_ASSERT_SV_REPLACE     \
4155         assert(sv); assert(nsv)
4156
4157 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
4158 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
4159                         __attribute__nonnull__(pTHX_1);
4160 #define PERL_ARGS_ASSERT_SV_RESET       \
4161         assert(s)
4162
4163 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4164                         __attribute__nonnull__(pTHX_1);
4165 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4166         assert(sv)
4167
4168 PERL_CALLCONV void      Perl_sv_sethek(pTHX_ SV *const sv, const HEK *const hek)
4169                         __attribute__nonnull__(pTHX_1);
4170 #define PERL_ARGS_ASSERT_SV_SETHEK      \
4171         assert(sv)
4172
4173 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
4174                         __attribute__nonnull__(pTHX_1);
4175 #define PERL_ARGS_ASSERT_SV_SETIV       \
4176         assert(sv)
4177
4178 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4179                         __attribute__nonnull__(pTHX_1);
4180 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4181         assert(sv)
4182
4183 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
4184                         __attribute__nonnull__(pTHX_1);
4185 #define PERL_ARGS_ASSERT_SV_SETNV       \
4186         assert(sv)
4187
4188 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4189                         __attribute__nonnull__(pTHX_1);
4190 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4191         assert(sv)
4192
4193 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
4194                         __attribute__nonnull__(pTHX_1);
4195 #define PERL_ARGS_ASSERT_SV_SETPV       \
4196         assert(sv)
4197
4198 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4199                         __attribute__nonnull__(pTHX_1);
4200 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4201         assert(sv)
4202
4203 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
4204                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4205                         __attribute__nonnull__(pTHX_1)
4206                         __attribute__nonnull__(pTHX_2);
4207 #define PERL_ARGS_ASSERT_SV_SETPVF      \
4208         assert(sv); assert(pat)
4209
4210 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4211                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4212                         __attribute__nonnull__(pTHX_1)
4213                         __attribute__nonnull__(pTHX_2);
4214 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
4215         assert(sv); assert(pat)
4216
4217 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
4218                         __attribute__nonnull__(pTHX_1);
4219 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
4220         assert(sv)
4221
4222 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4223                         __attribute__nonnull__(pTHX_1);
4224 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4225         assert(sv)
4226
4227 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4228                         __attribute__nonnull__(pTHX_1);
4229 #define PERL_ARGS_ASSERT_SV_SETPVN      \
4230         assert(sv)
4231
4232 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4233                         __attribute__nonnull__(pTHX_1)
4234                         __attribute__nonnull__(pTHX_2);
4235 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4236         assert(sv); assert(ptr)
4237
4238 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
4239                         __attribute__nonnull__(pTHX_1);
4240 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
4241         assert(rv)
4242
4243 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
4244                         __attribute__nonnull__(pTHX_1);
4245 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
4246         assert(rv)
4247
4248 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
4249                         __attribute__nonnull__(pTHX_1);
4250 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
4251         assert(rv)
4252
4253 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
4254                         __attribute__nonnull__(pTHX_1)
4255                         __attribute__nonnull__(pTHX_3);
4256 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
4257         assert(rv); assert(pv)
4258
4259 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
4260                         __attribute__nonnull__(pTHX_1);
4261 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
4262         assert(rv)
4263
4264 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4265                         __attribute__nonnull__(pTHX_1); */
4266 #define PERL_ARGS_ASSERT_SV_SETSV       \
4267         assert(dstr)
4268
4269 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4270                         __attribute__nonnull__(pTHX_1);
4271 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4272         assert(dstr)
4273
4274 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4275                         __attribute__nonnull__(pTHX_1);
4276 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4277         assert(dstr)
4278
4279 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4280                         __attribute__nonnull__(pTHX_1);
4281 #define PERL_ARGS_ASSERT_SV_SETUV       \
4282         assert(sv)
4283
4284 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4285                         __attribute__nonnull__(pTHX_1);
4286 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4287         assert(sv)
4288
4289 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4290                         __attribute__nonnull__(pTHX_1); */
4291 #define PERL_ARGS_ASSERT_SV_TAINT       \
4292         assert(sv)
4293
4294 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4295                         __attribute__warn_unused_result__
4296                         __attribute__nonnull__(pTHX_1);
4297 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4298         assert(sv)
4299
4300 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4301 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4302                         __attribute__warn_unused_result__
4303                         __attribute__nonnull__(pTHX_1)
4304                         __attribute__nonnull__(pTHX_2);
4305 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4306         assert(dsv); assert(ssv)
4307
4308 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4309                         __attribute__nonnull__(pTHX_1);
4310 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4311         assert(sv)
4312
4313 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4314                         __attribute__nonnull__(pTHX_1);
4315 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4316         assert(sv)
4317
4318 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4319                         __attribute__nonnull__(pTHX_1); */
4320 #define PERL_ARGS_ASSERT_SV_UNREF       \
4321         assert(sv)
4322
4323 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4324                         __attribute__nonnull__(pTHX_1);
4325 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4326         assert(ref)
4327
4328 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4329                         __attribute__nonnull__(pTHX_1);
4330 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4331         assert(sv)
4332
4333 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4334                         __attribute__nonnull__(pTHX_1);
4335 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4336         assert(sv)
4337
4338 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4339                         __attribute__nonnull__(pTHX_1); */
4340 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4341         assert(sv)
4342
4343 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4344                         __attribute__nonnull__(pTHX_1);
4345 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4346         assert(sv)
4347
4348 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4349                         __attribute__nonnull__(pTHX_1); */
4350 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4351         assert(sv)
4352
4353 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4354                         __attribute__nonnull__(pTHX_1);
4355 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4356         assert(sv)
4357
4358 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4359                         __attribute__nonnull__(pTHX_1);
4360 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4361         assert(sv)
4362
4363 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4364                         __attribute__nonnull__(pTHX_1);
4365 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4366         assert(sv)
4367
4368 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4369                         __attribute__nonnull__(pTHX_1); */
4370 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4371         assert(sv)
4372
4373 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4374                         __attribute__nonnull__(pTHX_1); */
4375
4376 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4377                         __attribute__nonnull__(pTHX_1);
4378 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4379         assert(sv)
4380
4381 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4382                         __attribute__nonnull__(pTHX_1); */
4383
4384 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4385                         __attribute__nonnull__(pTHX_1);
4386 #define PERL_ARGS_ASSERT_SV_UV  \
4387         assert(sv)
4388
4389 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4390                         __attribute__nonnull__(pTHX_1)
4391                         __attribute__nonnull__(pTHX_2);
4392 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4393         assert(sv); assert(pat)
4394
4395 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4396                         __attribute__nonnull__(pTHX_1)
4397                         __attribute__nonnull__(pTHX_2);
4398 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4399         assert(sv); assert(pat)
4400
4401 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)
4402                         __attribute__nonnull__(pTHX_1)
4403                         __attribute__nonnull__(pTHX_2);
4404 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4405         assert(sv); assert(pat)
4406
4407 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)
4408                         __attribute__nonnull__(pTHX_1)
4409                         __attribute__nonnull__(pTHX_2);
4410 #define PERL_ARGS_ASSERT_SV_VCATPVFN_FLAGS      \
4411         assert(sv); assert(pat)
4412
4413 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4414                         __attribute__nonnull__(pTHX_1)
4415                         __attribute__nonnull__(pTHX_2);
4416 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4417         assert(sv); assert(pat)
4418
4419 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4420                         __attribute__nonnull__(pTHX_1)
4421                         __attribute__nonnull__(pTHX_2);
4422 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4423         assert(sv); assert(pat)
4424
4425 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)
4426                         __attribute__nonnull__(pTHX_1)
4427                         __attribute__nonnull__(pTHX_2);
4428 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4429         assert(sv); assert(pat)
4430
4431 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4432                         __attribute__nonnull__(pTHX_1)
4433                         __attribute__nonnull__(pTHX_2);
4434 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4435         assert(swash); assert(ptr)
4436
4437 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4438                         __attribute__warn_unused_result__
4439                         __attribute__nonnull__(pTHX_1)
4440                         __attribute__nonnull__(pTHX_2)
4441                         __attribute__nonnull__(pTHX_3);
4442 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4443         assert(pkg); assert(name); assert(listsv)
4444
4445 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4446                         __attribute__nonnull__(1)
4447                         __attribute__nonnull__(2);
4448 #define PERL_ARGS_ASSERT_SYS_INIT       \
4449         assert(argc); assert(argv)
4450
4451 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4452                         __attribute__nonnull__(1)
4453                         __attribute__nonnull__(2)
4454                         __attribute__nonnull__(3);
4455 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4456         assert(argc); assert(argv); assert(env)
4457
4458 PERL_CALLCONV void      Perl_sys_term(void);
4459 PERL_CALLCONV void      Perl_taint_env(pTHX);
4460 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4461                         __attribute__nonnull__(pTHX_2);
4462 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4463         assert(s)
4464
4465 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, ...)
4466                         __attribute__nonnull__(pTHX_1)
4467                         __attribute__nonnull__(pTHX_2)
4468                         __attribute__nonnull__(pTHX_3)
4469                         __attribute__nonnull__(pTHX_4);
4470 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4471         assert(methname); assert(sp); assert(sv); assert(mg)
4472
4473 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4474 /* PERL_CALLCONV UV     Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4475                         __attribute__nonnull__(pTHX_2)
4476                         __attribute__nonnull__(pTHX_3); */
4477
4478 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4479                         __attribute__nonnull__(pTHX_2)
4480                         __attribute__nonnull__(pTHX_3);
4481 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4482         assert(p); assert(lenp)
4483
4484 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4485                         __attribute__warn_unused_result__
4486                         __attribute__pure__;
4487
4488 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4489                         __attribute__nonnull__(pTHX_2)
4490                         __attribute__nonnull__(pTHX_3);
4491 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4492         assert(p); assert(lenp)
4493
4494 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4495                         __attribute__warn_unused_result__
4496                         __attribute__pure__;
4497
4498 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4499                         __attribute__nonnull__(pTHX_2)
4500                         __attribute__nonnull__(pTHX_3);
4501 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
4502         assert(p); assert(lenp)
4503
4504 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
4505                         __attribute__warn_unused_result__
4506                         __attribute__pure__;
4507
4508 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
4509                         __attribute__nonnull__(pTHX_1)
4510                         __attribute__nonnull__(pTHX_2)
4511                         __attribute__nonnull__(pTHX_4)
4512                         __attribute__nonnull__(pTHX_5);
4513 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
4514         assert(p); assert(ustrp); assert(swashp); assert(normal)
4515
4516 /* PERL_CALLCONV UV     Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4517                         __attribute__nonnull__(pTHX_1)
4518                         __attribute__nonnull__(pTHX_2); */
4519 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
4520         assert(p); assert(ustrp)
4521
4522 /* PERL_CALLCONV UV     Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4523                         __attribute__nonnull__(pTHX_1)
4524                         __attribute__nonnull__(pTHX_2); */
4525 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
4526         assert(p); assert(ustrp)
4527
4528 /* PERL_CALLCONV UV     Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4529                         __attribute__nonnull__(pTHX_1)
4530                         __attribute__nonnull__(pTHX_2); */
4531 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
4532         assert(p); assert(ustrp)
4533
4534 /* PERL_CALLCONV UV     Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4535                         __attribute__nonnull__(pTHX_1)
4536                         __attribute__nonnull__(pTHX_2); */
4537 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
4538         assert(p); assert(ustrp)
4539
4540 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
4541 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
4542 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)
4543                         __attribute__nonnull__(pTHX_1)
4544                         __attribute__nonnull__(pTHX_2)
4545                         __attribute__nonnull__(pTHX_3)
4546                         __attribute__nonnull__(pTHX_5);
4547 #define PERL_ARGS_ASSERT_UNPACK_STR     \
4548         assert(pat); assert(patend); assert(s); assert(strend)
4549
4550 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
4551                         __attribute__nonnull__(pTHX_1)
4552                         __attribute__nonnull__(pTHX_2)
4553                         __attribute__nonnull__(pTHX_3)
4554                         __attribute__nonnull__(pTHX_4);
4555 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
4556         assert(pat); assert(patend); assert(s); assert(strend)
4557
4558 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
4559 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
4560 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
4561                         __attribute__nonnull__(pTHX_1);
4562 #define PERL_ARGS_ASSERT_UPG_VERSION    \
4563         assert(ver)
4564
4565 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4566                         __attribute__nonnull__(pTHX_1)
4567                         __attribute__nonnull__(pTHX_2)
4568                         __attribute__nonnull__(pTHX_4);
4569 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
4570         assert(p); assert(d); assert(newlen)
4571
4572 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4573                         __attribute__nonnull__(pTHX_1)
4574                         __attribute__nonnull__(pTHX_2)
4575                         __attribute__nonnull__(pTHX_4);
4576 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
4577         assert(p); assert(d); assert(newlen)
4578
4579 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
4580                         __attribute__warn_unused_result__
4581                         __attribute__pure__
4582                         __attribute__nonnull__(pTHX_1)
4583                         __attribute__nonnull__(pTHX_2);
4584 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
4585         assert(a); assert(b)
4586
4587 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
4588                         __attribute__warn_unused_result__
4589                         __attribute__pure__
4590                         __attribute__nonnull__(pTHX_1);
4591 #define PERL_ARGS_ASSERT_UTF8_HOP       \
4592         assert(s)
4593
4594 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
4595                         __attribute__warn_unused_result__
4596                         __attribute__pure__
4597                         __attribute__nonnull__(pTHX_1)
4598                         __attribute__nonnull__(pTHX_2);
4599 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
4600         assert(s); assert(e)
4601
4602 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
4603                         __attribute__nonnull__(pTHX_1)
4604                         __attribute__nonnull__(pTHX_2);
4605 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
4606         assert(s); assert(len)
4607
4608 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
4609                         __attribute__deprecated__
4610                         __attribute__nonnull__(pTHX_1);
4611 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
4612         assert(s)
4613
4614 PERL_CALLCONV UV        Perl_utf8_to_uvchr_buf(pTHX_ const U8 *s, const U8 *send, STRLEN *retlen)
4615                         __attribute__nonnull__(pTHX_1)
4616                         __attribute__nonnull__(pTHX_2);
4617 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR_BUF      \
4618         assert(s); assert(send)
4619
4620 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
4621                         __attribute__deprecated__
4622                         __attribute__nonnull__(pTHX_1);
4623 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
4624         assert(s)
4625
4626 PERL_CALLCONV UV        Perl_utf8_to_uvuni_buf(pTHX_ const U8 *s, const U8 *send, STRLEN *retlen)
4627                         __attribute__nonnull__(pTHX_1)
4628                         __attribute__nonnull__(pTHX_2);
4629 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI_BUF      \
4630         assert(s); assert(send)
4631
4632 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4633                         __attribute__nonnull__(pTHX_1);
4634 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
4635         assert(s)
4636
4637 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4638                         __attribute__nonnull__(pTHX_1);
4639 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
4640         assert(d)
4641
4642 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
4643                         __attribute__nonnull__(pTHX_1); */
4644 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
4645         assert(d)
4646
4647 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4648                         __attribute__nonnull__(pTHX_1);
4649 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
4650         assert(d)
4651
4652 PERL_CALLCONV UV        Perl_valid_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
4653                         __attribute__nonnull__(pTHX_1);
4654 #define PERL_ARGS_ASSERT_VALID_UTF8_TO_UVCHR    \
4655         assert(s)
4656
4657 PERL_CALLCONV UV        Perl_valid_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
4658                         __attribute__nonnull__(pTHX_1);
4659 #define PERL_ARGS_ASSERT_VALID_UTF8_TO_UVUNI    \
4660         assert(s)
4661
4662 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
4663                         __attribute__nonnull__(pTHX_1)
4664                         __attribute__nonnull__(pTHX_2);
4665 #define PERL_ARGS_ASSERT_VCMP   \
4666         assert(lhv); assert(rhv)
4667
4668 PERL_CALLCONV_NO_RET void       Perl_vcroak(pTHX_ const char* pat, va_list* args)
4669                         __attribute__noreturn__;
4670
4671 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
4672                         __attribute__nonnull__(pTHX_1);
4673 #define PERL_ARGS_ASSERT_VDEB   \
4674         assert(pat)
4675
4676 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
4677                         __attribute__nonnull__(pTHX_1);
4678 #define PERL_ARGS_ASSERT_VFORM  \
4679         assert(pat)
4680
4681 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
4682                         __attribute__nonnull__(pTHX_1);
4683 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
4684         assert(sv)
4685
4686 PERL_CALLCONV SV*       Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
4687                         __attribute__warn_unused_result__
4688                         __attribute__nonnull__(pTHX_1);
4689 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
4690         assert(sv)
4691
4692 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
4693                         __attribute__nonnull__(pTHX_2);
4694 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
4695         assert(name)
4696
4697 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
4698                         __attribute__nonnull__(pTHX_1);
4699 #define PERL_ARGS_ASSERT_VMESS  \
4700         assert(pat)
4701
4702 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
4703                         __attribute__malloc__
4704                         __attribute__warn_unused_result__
4705                         __attribute__nonnull__(pTHX_1);
4706 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
4707         assert(pat)
4708
4709 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
4710                         __attribute__nonnull__(pTHX_1);
4711 #define PERL_ARGS_ASSERT_VNORMAL        \
4712         assert(vs)
4713
4714 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
4715                         __attribute__nonnull__(pTHX_1);
4716 #define PERL_ARGS_ASSERT_VNUMIFY        \
4717         assert(vs)
4718
4719 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
4720                         __attribute__nonnull__(pTHX_1);
4721 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
4722         assert(vs)
4723
4724 PERL_CALLCONV SV*       Perl_vverify(pTHX_ SV *vs)
4725                         __attribute__nonnull__(pTHX_1);
4726 #define PERL_ARGS_ASSERT_VVERIFY        \
4727         assert(vs)
4728
4729 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
4730                         __attribute__nonnull__(pTHX_1);
4731 #define PERL_ARGS_ASSERT_VWARN  \
4732         assert(pat)
4733
4734 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
4735                         __attribute__nonnull__(pTHX_2);
4736 #define PERL_ARGS_ASSERT_VWARNER        \
4737         assert(pat)
4738
4739 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
4740                         __attribute__nonnull__(pTHX_2);
4741 #define PERL_ARGS_ASSERT_WAIT4PID       \
4742         assert(statusp)
4743
4744 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
4745                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
4746                         __attribute__nonnull__(pTHX_1);
4747 #define PERL_ARGS_ASSERT_WARN   \
4748         assert(pat)
4749
4750 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
4751                         __attribute__nonnull__(pTHX_1);
4752 #define PERL_ARGS_ASSERT_WARN_SV        \
4753         assert(baseex)
4754
4755 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
4756                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4757                         __attribute__nonnull__(pTHX_2);
4758 #define PERL_ARGS_ASSERT_WARNER \
4759         assert(pat)
4760
4761 PERL_CALLCONV I32       Perl_was_lvalue_sub(pTHX)
4762                         __attribute__warn_unused_result__;
4763
4764 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
4765                         __attribute__nonnull__(pTHX_1);
4766 #define PERL_ARGS_ASSERT_WATCH  \
4767         assert(addr)
4768
4769 /* PERL_CALLCONV I32    whichsig(pTHX_ const char* sig)
4770                         __attribute__nonnull__(pTHX_1); */
4771
4772 PERL_CALLCONV I32       Perl_whichsig_pv(pTHX_ const char* sig)
4773                         __attribute__nonnull__(pTHX_1);
4774 #define PERL_ARGS_ASSERT_WHICHSIG_PV    \
4775         assert(sig)
4776
4777 PERL_CALLCONV I32       Perl_whichsig_pvn(pTHX_ const char* sig, STRLEN len)
4778                         __attribute__nonnull__(pTHX_1);
4779 #define PERL_ARGS_ASSERT_WHICHSIG_PVN   \
4780         assert(sig)
4781
4782 PERL_CALLCONV I32       Perl_whichsig_sv(pTHX_ SV* sigsv)
4783                         __attribute__nonnull__(pTHX_1);
4784 #define PERL_ARGS_ASSERT_WHICHSIG_SV    \
4785         assert(sigsv)
4786
4787 PERL_CALLCONV void      Perl_wrap_op_checker(pTHX_ Optype opcode, Perl_check_t new_checker, Perl_check_t *old_checker_p)
4788                         __attribute__nonnull__(pTHX_2)
4789                         __attribute__nonnull__(pTHX_3);
4790 #define PERL_ARGS_ASSERT_WRAP_OP_CHECKER        \
4791         assert(new_checker); assert(old_checker_p)
4792
4793 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
4794                         __attribute__nonnull__(pTHX_1);
4795 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
4796         assert(msv)
4797
4798 PERL_CALLCONV void      Perl_xs_apiversion_bootcheck(pTHX_ SV *module, const char *api_p, STRLEN api_len)
4799                         __attribute__nonnull__(pTHX_1)
4800                         __attribute__nonnull__(pTHX_2);
4801 #define PERL_ARGS_ASSERT_XS_APIVERSION_BOOTCHECK        \
4802         assert(module); assert(api_p)
4803
4804 PERL_CALLCONV void      Perl_xs_version_bootcheck(pTHX_ U32 items, U32 ax, const char *xs_p, STRLEN xs_len)
4805                         __attribute__nonnull__(pTHX_3);
4806 #define PERL_ARGS_ASSERT_XS_VERSION_BOOTCHECK   \
4807         assert(xs_p)
4808
4809 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
4810                         __attribute__nonnull__(pTHX_1);
4811 #define PERL_ARGS_ASSERT_YYERROR        \
4812         assert(s)
4813
4814 PERL_CALLCONV int       Perl_yyerror_pv(pTHX_ const char *const s, U32 flags)
4815                         __attribute__nonnull__(pTHX_1);
4816 #define PERL_ARGS_ASSERT_YYERROR_PV     \
4817         assert(s)
4818
4819 PERL_CALLCONV int       Perl_yyerror_pvn(pTHX_ const char *const s, STRLEN len, U32 flags)
4820                         __attribute__nonnull__(pTHX_1);
4821 #define PERL_ARGS_ASSERT_YYERROR_PVN    \
4822         assert(s)
4823
4824 PERL_CALLCONV int       Perl_yylex(pTHX);
4825 PERL_CALLCONV int       Perl_yyparse(pTHX_ int gramtype);
4826 PERL_CALLCONV void      Perl_yyunlex(pTHX);
4827 #if !(defined(DEBUGGING))
4828 #  if !defined(NV_PRESERVES_UV)
4829 #    if defined(PERL_IN_SV_C)
4830 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
4831                         __attribute__nonnull__(pTHX_1);
4832 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4833         assert(sv)
4834
4835 #    endif
4836 #  endif
4837 #endif
4838 #if !(defined(EBCDIC))
4839 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4840                         __attribute__nonnull__(pTHX_1); */
4841 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4842         assert(s)
4843
4844 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4845                         __attribute__nonnull__(pTHX_1); */
4846 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
4847         assert(d)
4848
4849 #endif
4850 #if !(defined(HAS_SIGACTION) && defined(SA_SIGINFO))
4851 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
4852 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
4853 #endif
4854 #if !(defined(NO_MATHOMS))
4855 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4856 #endif
4857 #if !(defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION))
4858 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
4859                         __attribute__nonnull__(pTHX_1);
4860 #define PERL_ARGS_ASSERT_DO_EXEC        \
4861         assert(cmd)
4862
4863 #endif
4864 #if !(defined(PERL_GLOBAL_STRUCT_PRIVATE))
4865 #  if defined(PERL_IMPLICIT_CONTEXT)
4866 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
4867                         __attribute__nonnull__(pTHX_1);
4868 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
4869         assert(index)
4870
4871 #  endif
4872 #endif
4873 #if !(defined(PERL_MAD))
4874 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
4875 PERL_CALLCONV_NO_RET void       Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4876                         __attribute__noreturn__;
4877
4878 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
4879                         __attribute__nonnull__(pTHX_1);
4880 #define PERL_ARGS_ASSERT_PACKAGE        \
4881         assert(o)
4882
4883 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
4884                         __attribute__nonnull__(pTHX_4);
4885 #define PERL_ARGS_ASSERT_UTILIZE        \
4886         assert(idop)
4887
4888 #endif
4889 #if !(defined(USE_ITHREADS))
4890 #  if defined(PERL_IN_OP_C)
4891 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4892                         __attribute__nonnull__(pTHX_1);
4893 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4894         assert(o)
4895
4896 #  endif
4897 #endif
4898 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
4899 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
4900                         __attribute__nonnull__(1);
4901 #define PERL_ARGS_ASSERT_MY_BZERO       \
4902         assert(loc)
4903
4904 #endif
4905 #if !defined(HAS_GETENV_LEN)
4906 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
4907                         __attribute__nonnull__(pTHX_1)
4908                         __attribute__nonnull__(pTHX_2);
4909 #define PERL_ARGS_ASSERT_GETENV_LEN     \
4910         assert(env_elem); assert(len)
4911
4912 #endif
4913 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
4914 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
4915                         __attribute__pure__
4916                         __attribute__nonnull__(1)
4917                         __attribute__nonnull__(2);
4918 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
4919         assert(s1); assert(s2)
4920
4921 #endif
4922 #if !defined(HAS_MEMSET)
4923 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
4924                         __attribute__nonnull__(1);
4925 #define PERL_ARGS_ASSERT_MY_MEMSET      \
4926         assert(loc)
4927
4928 #endif
4929 #if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
4930 #  if defined(PERL_IN_PP_SYS_C)
4931 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
4932                         __attribute__warn_unused_result__
4933                         __attribute__nonnull__(pTHX_1)
4934                         __attribute__nonnull__(pTHX_2);
4935 #define PERL_ARGS_ASSERT_DOONELINER     \
4936         assert(cmd); assert(filename)
4937
4938 #  endif
4939 #endif
4940 #if !defined(HAS_RENAME)
4941 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
4942                         __attribute__nonnull__(pTHX_1)
4943                         __attribute__nonnull__(pTHX_2);
4944 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
4945         assert(a); assert(b)
4946
4947 #endif
4948 #if !defined(HAS_SIGNBIT)
4949 PERL_CALLCONV int       Perl_signbit(NV f)
4950                         __attribute__pure__;
4951
4952 #endif
4953 #if !defined(HAS_STRLCAT)
4954 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
4955 #endif
4956 #if !defined(HAS_STRLCPY)
4957 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
4958 #endif
4959 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
4960 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
4961                         __attribute__warn_unused_result__;
4962
4963 #endif
4964 #if !defined(NV_PRESERVES_UV)
4965 #  if defined(DEBUGGING)
4966 #    if defined(PERL_IN_SV_C)
4967 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
4968                         __attribute__nonnull__(pTHX_1);
4969 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4970         assert(sv)
4971
4972 #    endif
4973 #  endif
4974 #endif
4975 #if !defined(PERL_DISABLE_PMC)
4976 #  if defined(PERL_IN_PP_CTL_C)
4977 STATIC PerlIO * S_doopen_pm(pTHX_ SV *name)
4978                         __attribute__warn_unused_result__
4979                         __attribute__nonnull__(pTHX_1);
4980 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
4981         assert(name)
4982
4983 #  endif
4984 #endif
4985 #if !defined(PERL_IMPLICIT_SYS)
4986 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
4987 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
4988                         __attribute__nonnull__(pTHX_1)
4989                         __attribute__nonnull__(pTHX_2);
4990 #define PERL_ARGS_ASSERT_MY_POPEN       \
4991         assert(cmd); assert(mode)
4992
4993 #endif
4994 #if !defined(PERL_IS_MINIPERL)
4995 #  if defined(PERL_IN_PERL_C)
4996 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4997                         __attribute__nonnull__(pTHX_1)
4998                         __attribute__nonnull__(pTHX_2)
4999                         __attribute__nonnull__(pTHX_3);
5000 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
5001         assert(av); assert(dir); assert(stem)
5002
5003 #  endif
5004 #endif
5005 #if !defined(PERL_NO_UTF16_FILTER)
5006 #  if defined(PERL_IN_TOKE_C)
5007 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
5008                         __attribute__nonnull__(pTHX_1);
5009 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
5010         assert(s)
5011
5012 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
5013                         __attribute__nonnull__(pTHX_2);
5014 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
5015         assert(sv)
5016
5017 #  endif
5018 #endif
5019 #if !defined(SETUID_SCRIPTS_ARE_SECURE_NOW)
5020 #  if defined(PERL_IN_PERL_C)
5021 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
5022                         __attribute__nonnull__(pTHX_1);
5023 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
5024         assert(rsfp)
5025
5026 #  endif
5027 #endif
5028 #if !defined(SPRINTF_RETURNS_STRLEN)
5029 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
5030                         __attribute__nonnull__(1)
5031                         __attribute__nonnull__(2);
5032 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
5033         assert(buffer); assert(pat)
5034
5035 #endif
5036 #if !defined(WIN32)
5037 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
5038                         __attribute__nonnull__(pTHX_1);
5039 #define PERL_ARGS_ASSERT_DO_EXEC3       \
5040         assert(incmd)
5041
5042 #endif
5043 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
5044 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
5045                         __attribute__nonnull__(1)
5046                         __attribute__nonnull__(2);
5047 #define PERL_ARGS_ASSERT_MY_BCOPY       \
5048         assert(from); assert(to)
5049
5050 #endif
5051 #if defined(DEBUGGING)
5052 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
5053                         __attribute__warn_unused_result__
5054                         __attribute__nonnull__(pTHX_1);
5055 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
5056         assert(s)
5057
5058 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
5059                         __attribute__nonnull__(pTHX_1);
5060 #define PERL_ARGS_ASSERT_HV_ASSERT      \
5061         assert(hv)
5062
5063 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
5064                         __attribute__nonnull__(pTHX_2);
5065 #define PERL_ARGS_ASSERT_PAD_SETSV      \
5066         assert(sv)
5067
5068 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
5069 #  if defined(PERL_IN_PAD_C)
5070 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
5071                         __attribute__nonnull__(pTHX_1)
5072                         __attribute__nonnull__(pTHX_2);
5073 #define PERL_ARGS_ASSERT_CV_DUMP        \
5074         assert(cv); assert(title)
5075
5076 #  endif
5077 #  if defined(PERL_IN_REGCOMP_C)
5078 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5079                         __attribute__nonnull__(pTHX_1)
5080                         __attribute__nonnull__(pTHX_3);
5081 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5082         assert(trie); assert(revcharmap)
5083
5084 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5085                         __attribute__nonnull__(pTHX_1)
5086                         __attribute__nonnull__(pTHX_3);
5087 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5088         assert(trie); assert(revcharmap)
5089
5090 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5091                         __attribute__nonnull__(pTHX_1)
5092                         __attribute__nonnull__(pTHX_3);
5093 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5094         assert(trie); assert(revcharmap)
5095
5096 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)
5097                         __attribute__nonnull__(pTHX_1)
5098                         __attribute__nonnull__(pTHX_2)
5099                         __attribute__nonnull__(pTHX_3)
5100                         __attribute__nonnull__(pTHX_6);
5101 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5102         assert(r); assert(start); assert(node); assert(sv)
5103
5104 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5105                         __attribute__nonnull__(pTHX_1);
5106 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5107         assert(sv)
5108
5109 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5110 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5111                         __attribute__nonnull__(pTHX_1)
5112                         __attribute__nonnull__(pTHX_2)
5113                         __attribute__nonnull__(pTHX_3);
5114 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5115         assert(pRExC_state); assert(p); assert(val)
5116
5117 #  endif
5118 #  if defined(PERL_IN_REGEXEC_C)
5119 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5120                         __attribute__nonnull__(pTHX_1)
5121                         __attribute__nonnull__(pTHX_3)
5122                         __attribute__nonnull__(pTHX_4)
5123                         __attribute__nonnull__(pTHX_5);
5124 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5125         assert(prog); assert(start); assert(end); assert(blurb)
5126
5127 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)
5128                         __attribute__nonnull__(pTHX_1)
5129                         __attribute__nonnull__(pTHX_2)
5130                         __attribute__nonnull__(pTHX_3)
5131                         __attribute__nonnull__(pTHX_4)
5132                         __attribute__nonnull__(pTHX_5);
5133 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5134         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5135
5136 #  endif
5137 #  if defined(PERL_IN_SV_C)
5138 STATIC void     S_del_sv(pTHX_ SV *p)
5139                         __attribute__nonnull__(pTHX_1);
5140 #define PERL_ARGS_ASSERT_DEL_SV \
5141         assert(p)
5142
5143 #  endif
5144 #  if defined(PERL_IN_TOKE_C)
5145 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5146                         __attribute__nonnull__(pTHX_1)
5147                         __attribute__nonnull__(pTHX_2);
5148 #define PERL_ARGS_ASSERT_PRINTBUF       \
5149         assert(fmt); assert(s)
5150
5151 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5152                         __attribute__nonnull__(pTHX_2);
5153 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5154         assert(lvalp)
5155
5156 #  endif
5157 #endif
5158 #if defined(DEBUG_LEAKING_SCALARS_FORK_DUMP)
5159 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
5160                         __attribute__nonnull__(pTHX_1);
5161 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
5162         assert(sv)
5163
5164 #endif
5165 #if defined(DUMP_FDS)
5166 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
5167                         __attribute__nonnull__(pTHX_1);
5168 #define PERL_ARGS_ASSERT_DUMP_FDS       \
5169         assert(s)
5170
5171 #endif
5172 #if defined(EBCDIC)
5173 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
5174                         __attribute__nonnull__(pTHX_1);
5175 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
5176         assert(s)
5177
5178 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
5179                         __attribute__nonnull__(pTHX_1);
5180 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
5181         assert(d)
5182
5183 #endif
5184 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
5185 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
5186                         __attribute__nonnull__(pTHX_2)
5187                         __attribute__nonnull__(pTHX_3);
5188 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
5189         assert(mark); assert(sp)
5190
5191 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
5192                         __attribute__nonnull__(pTHX_2)
5193                         __attribute__nonnull__(pTHX_3);
5194 #define PERL_ARGS_ASSERT_DO_IPCGET      \
5195         assert(mark); assert(sp)
5196
5197 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
5198                         __attribute__nonnull__(pTHX_1)
5199                         __attribute__nonnull__(pTHX_2);
5200 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
5201         assert(mark); assert(sp)
5202
5203 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
5204                         __attribute__nonnull__(pTHX_1)
5205                         __attribute__nonnull__(pTHX_2);
5206 #define PERL_ARGS_ASSERT_DO_MSGSND      \
5207         assert(mark); assert(sp)
5208
5209 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
5210                         __attribute__nonnull__(pTHX_1)
5211                         __attribute__nonnull__(pTHX_2);
5212 #define PERL_ARGS_ASSERT_DO_SEMOP       \
5213         assert(mark); assert(sp)
5214
5215 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
5216                         __attribute__nonnull__(pTHX_2)
5217                         __attribute__nonnull__(pTHX_3);
5218 #define PERL_ARGS_ASSERT_DO_SHMIO       \
5219         assert(mark); assert(sp)
5220
5221 #endif
5222 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
5223 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
5224 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
5225 #endif
5226 #if defined(HAVE_INTERP_INTERN)
5227 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
5228 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
5229 #  if defined(USE_ITHREADS)
5230 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
5231                         __attribute__nonnull__(pTHX_1)
5232                         __attribute__nonnull__(pTHX_2);
5233 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
5234         assert(src); assert(dst)
5235
5236 #  endif
5237 #endif
5238 #if defined(MYMALLOC)
5239 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
5240                         __attribute__nonnull__(pTHX_1);
5241 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
5242         assert(s)
5243
5244 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
5245                         __attribute__nonnull__(pTHX_1);
5246 #define PERL_ARGS_ASSERT_GET_MSTATS     \
5247         assert(buf)
5248
5249 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
5250                         __attribute__warn_unused_result__;
5251
5252 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
5253                         __attribute__warn_unused_result__
5254                         __attribute__nonnull__(1);
5255 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
5256         assert(p)
5257
5258 #endif
5259 #if defined(MYSWAP)
5260 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
5261                         __attribute__malloc__
5262                         __attribute__warn_unused_result__
5263                         __attribute__pure__;
5264
5265 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
5266                         __attribute__malloc__
5267                         __attribute__warn_unused_result__
5268                         __attribute__pure__;
5269
5270 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
5271                         __attribute__malloc__
5272                         __attribute__warn_unused_result__
5273                         __attribute__pure__;
5274
5275 #endif
5276 #if defined(NO_MATHOMS)
5277 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
5278 #endif
5279 #if defined(PERL_CORE)
5280 PERL_CALLCONV void      Perl_opslab_force_free(pTHX_ OPSLAB *slab)
5281                         __attribute__nonnull__(pTHX_1);
5282 #define PERL_ARGS_ASSERT_OPSLAB_FORCE_FREE      \
5283         assert(slab)
5284
5285 PERL_CALLCONV void      Perl_opslab_free(pTHX_ OPSLAB *slab)
5286                         __attribute__nonnull__(pTHX_1);
5287 #define PERL_ARGS_ASSERT_OPSLAB_FREE    \
5288         assert(slab)
5289
5290 PERL_CALLCONV void      Perl_opslab_free_nopad(pTHX_ OPSLAB *slab)
5291                         __attribute__nonnull__(pTHX_1);
5292 #define PERL_ARGS_ASSERT_OPSLAB_FREE_NOPAD      \
5293         assert(slab)
5294
5295 #  if defined(PERL_DEBUG_READONLY_OPS)
5296 PERL_CALLCONV void      Perl_Slab_to_ro(pTHX_ OPSLAB *slab)
5297                         __attribute__nonnull__(pTHX_1);
5298 #define PERL_ARGS_ASSERT_SLAB_TO_RO     \
5299         assert(slab)
5300
5301 #  endif
5302 #endif
5303 #if defined(PERL_CR_FILTER)
5304 #  if defined(PERL_IN_TOKE_C)
5305 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5306 STATIC void     S_strip_return(pTHX_ SV *sv)
5307                         __attribute__nonnull__(pTHX_1);
5308 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5309         assert(sv)
5310
5311 #  endif
5312 #endif
5313 #if defined(PERL_DEBUG_READONLY_OPS)
5314 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
5315                         __attribute__nonnull__(pTHX_1);
5316 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
5317         assert(o)
5318
5319 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
5320 #  if defined(PERL_IN_OP_C)
5321 STATIC void     S_Slab_to_rw(pTHX_ void *op)
5322                         __attribute__nonnull__(pTHX_1);
5323 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
5324         assert(op)
5325
5326 #  endif
5327 #endif
5328 #if defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION)
5329 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
5330                         __attribute__nonnull__(pTHX_1); */
5331
5332 #endif
5333 #if defined(PERL_DONT_CREATE_GVSV)
5334 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
5335 #endif
5336 #if defined(PERL_GLOBAL_STRUCT)
5337 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
5338 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
5339                         __attribute__nonnull__(pTHX_1);
5340 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
5341         assert(plvarsp)
5342
5343 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
5344 #endif
5345 #if defined(PERL_GLOBAL_STRUCT_PRIVATE)
5346 #  if defined(PERL_IMPLICIT_CONTEXT)
5347 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
5348                         __attribute__nonnull__(pTHX_1);
5349 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
5350         assert(my_cxt_key)
5351
5352 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
5353                         __attribute__nonnull__(pTHX_1);
5354 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
5355         assert(my_cxt_key)
5356
5357 #  endif
5358 #endif
5359 #if defined(PERL_IMPLICIT_CONTEXT)
5360 PERL_CALLCONV_NO_RET void       Perl_croak_nocontext(const char* pat, ...)
5361                         __attribute__noreturn__
5362                         __attribute__format__null_ok__(__printf__,1,2);
5363
5364 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
5365                         __attribute__format__(__printf__,1,2)
5366                         __attribute__nonnull__(1);
5367 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
5368         assert(pat)
5369
5370 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
5371                         __attribute__format__null_ok__(__printf__,1,2);
5372
5373 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
5374                         __attribute__format__(__printf__,1,2)
5375                         __attribute__nonnull__(1);
5376 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
5377         assert(pat)
5378
5379 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
5380                         __attribute__format__(__printf__,2,3)
5381                         __attribute__nonnull__(1)
5382                         __attribute__nonnull__(2);
5383 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
5384         assert(stream); assert(format)
5385
5386 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
5387                         __attribute__nonnull__(2);
5388 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
5389         assert(name)
5390
5391 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
5392                         __attribute__format__(__printf__,1,2)
5393                         __attribute__nonnull__(1);
5394 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
5395         assert(pat)
5396
5397 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
5398                         __attribute__format__(__printf__,1,2)
5399                         __attribute__nonnull__(1);
5400 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
5401         assert(pat)
5402
5403 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
5404                         __attribute__format__(__printf__,1,2)
5405                         __attribute__nonnull__(1);
5406 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
5407         assert(format)
5408
5409 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5410                         __attribute__format__(__printf__,2,3)
5411                         __attribute__nonnull__(1)
5412                         __attribute__nonnull__(2);
5413 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
5414         assert(sv); assert(pat)
5415
5416 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
5417                         __attribute__format__(__printf__,2,3)
5418                         __attribute__nonnull__(1)
5419                         __attribute__nonnull__(2);
5420 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
5421         assert(sv); assert(pat)
5422
5423 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5424                         __attribute__format__(__printf__,2,3)
5425                         __attribute__nonnull__(1)
5426                         __attribute__nonnull__(2);
5427 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
5428         assert(sv); assert(pat)
5429
5430 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
5431                         __attribute__format__(__printf__,2,3)
5432                         __attribute__nonnull__(1)
5433                         __attribute__nonnull__(2);
5434 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
5435         assert(sv); assert(pat)
5436
5437 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
5438                         __attribute__format__(__printf__,1,2)
5439                         __attribute__nonnull__(1);
5440 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
5441         assert(pat)
5442
5443 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
5444                         __attribute__format__(__printf__,2,3)
5445                         __attribute__nonnull__(2);
5446 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
5447         assert(pat)
5448
5449 #endif
5450 #if defined(PERL_IMPLICIT_SYS)
5451 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)
5452                         __attribute__nonnull__(1)
5453                         __attribute__nonnull__(2)
5454                         __attribute__nonnull__(3)
5455                         __attribute__nonnull__(4)
5456                         __attribute__nonnull__(5)
5457                         __attribute__nonnull__(6)
5458                         __attribute__nonnull__(7)
5459                         __attribute__nonnull__(8)
5460                         __attribute__nonnull__(9);
5461 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
5462         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5463
5464 #  if defined(USE_ITHREADS)
5465 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)
5466                         __attribute__nonnull__(1)
5467                         __attribute__nonnull__(3)
5468                         __attribute__nonnull__(4)
5469                         __attribute__nonnull__(5)
5470                         __attribute__nonnull__(6)
5471                         __attribute__nonnull__(7)
5472                         __attribute__nonnull__(8)
5473                         __attribute__nonnull__(9)
5474                         __attribute__nonnull__(10)
5475                         __attribute__nonnull__(11);
5476 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
5477         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5478
5479 #  endif
5480 #endif
5481 #if defined(PERL_IN_AV_C)
5482 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
5483                         __attribute__nonnull__(pTHX_1);
5484 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
5485         assert(av)
5486
5487 #endif
5488 #if defined(PERL_IN_DEB_C)
5489 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
5490                         __attribute__nonnull__(pTHX_1);
5491 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
5492         assert(stack_base)
5493
5494 #endif
5495 #if defined(PERL_IN_DOIO_C)
5496 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
5497                         __attribute__nonnull__(pTHX_1);
5498 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
5499         assert(cmd)
5500
5501 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
5502                         __attribute__warn_unused_result__;
5503
5504 #endif
5505 #if defined(PERL_IN_DOOP_C)
5506 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
5507                         __attribute__warn_unused_result__
5508                         __attribute__nonnull__(pTHX_1);
5509 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
5510         assert(sv)
5511
5512 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
5513                         __attribute__warn_unused_result__
5514                         __attribute__nonnull__(pTHX_1);
5515 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
5516         assert(sv)
5517
5518 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
5519                         __attribute__warn_unused_result__
5520                         __attribute__nonnull__(pTHX_1);
5521 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
5522         assert(sv)
5523
5524 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
5525                         __attribute__warn_unused_result__
5526                         __attribute__nonnull__(pTHX_1);
5527 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
5528         assert(sv)
5529
5530 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
5531                         __attribute__warn_unused_result__
5532                         __attribute__nonnull__(pTHX_1);
5533 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
5534         assert(sv)
5535
5536 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
5537                         __attribute__warn_unused_result__
5538                         __attribute__nonnull__(pTHX_1);
5539 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
5540         assert(sv)
5541
5542 #endif
5543 #if defined(PERL_IN_DQUOTE_STATIC_C)
5544 STATIC char     S_grok_bslash_c(pTHX_ const char source, const bool utf8, const bool output_warning)
5545                         __attribute__warn_unused_result__;
5546
5547 STATIC bool     S_grok_bslash_o(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
5548                         __attribute__warn_unused_result__
5549                         __attribute__nonnull__(pTHX_1)
5550                         __attribute__nonnull__(pTHX_2)
5551                         __attribute__nonnull__(pTHX_3)
5552                         __attribute__nonnull__(pTHX_4);
5553 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
5554         assert(s); assert(uv); assert(len); assert(error_msg)
5555
5556 PERL_STATIC_INLINE bool S_grok_bslash_x(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
5557                         __attribute__warn_unused_result__
5558                         __attribute__nonnull__(pTHX_1)
5559                         __attribute__nonnull__(pTHX_2)
5560                         __attribute__nonnull__(pTHX_3)
5561                         __attribute__nonnull__(pTHX_4);
5562 #define PERL_ARGS_ASSERT_GROK_BSLASH_X  \
5563         assert(s); assert(uv); assert(len); assert(error_msg)
5564
5565 PERL_STATIC_INLINE I32  S_regcurly(pTHX_ const char *s)
5566                         __attribute__warn_unused_result__
5567                         __attribute__pure__
5568                         __attribute__nonnull__(pTHX_1);
5569 #define PERL_ARGS_ASSERT_REGCURLY       \
5570         assert(s)
5571
5572 #endif
5573 #if defined(PERL_IN_DUMP_C)
5574 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5575 STATIC void     S_debprof(pTHX_ const OP *o)
5576                         __attribute__nonnull__(pTHX_1);
5577 #define PERL_ARGS_ASSERT_DEBPROF        \
5578         assert(o)
5579
5580 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5581                         __attribute__nonnull__(pTHX_1);
5582 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5583         assert(pm)
5584
5585 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5586 #  if defined(PERL_MAD)
5587 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
5588                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
5589                         __attribute__nonnull__(pTHX_2)
5590                         __attribute__nonnull__(pTHX_3);
5591 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
5592         assert(file); assert(pat)
5593
5594 #  endif
5595 #endif
5596 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_SCOPE_C)
5597 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
5598                         __attribute__nonnull__(pTHX_1);
5599 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
5600         assert(hv)
5601
5602 #endif
5603 #if defined(PERL_IN_GV_C)
5604 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen, U32 flags)
5605                         __attribute__nonnull__(pTHX_1);
5606 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
5607         assert(name)
5608
5609 STATIC void     S_gv_init_svtype(pTHX_ GV *gv, const svtype sv_type)
5610                         __attribute__nonnull__(pTHX_1);
5611 #define PERL_ARGS_ASSERT_GV_INIT_SVTYPE \
5612         assert(gv)
5613
5614 STATIC void     S_gv_magicalize_isa(pTHX_ GV *gv)
5615                         __attribute__nonnull__(pTHX_1);
5616 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_ISA      \
5617         assert(gv)
5618
5619 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
5620                         __attribute__nonnull__(pTHX_1)
5621                         __attribute__nonnull__(pTHX_2)
5622                         __attribute__nonnull__(pTHX_3)
5623                         __attribute__nonnull__(pTHX_4);
5624 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
5625         assert(gv); assert(varpv); assert(namesv); assert(methpv)
5626
5627 #endif
5628 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_IN_OP_C)
5629 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5630                         __attribute__nonnull__(pTHX_1)
5631                         __attribute__nonnull__(pTHX_2);
5632 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5633         assert(tsv); assert(sv)
5634
5635 #endif
5636 #if defined(PERL_IN_HV_C)
5637 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
5638                         __attribute__nonnull__(pTHX_1);
5639 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
5640         assert(hv)
5641
5642 STATIC void     S_hfreeentries(pTHX_ HV *hv)
5643                         __attribute__nonnull__(pTHX_1);
5644 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
5645         assert(hv)
5646
5647 STATIC void     S_hsplit(pTHX_ HV *hv)
5648                         __attribute__nonnull__(pTHX_1);
5649 #define PERL_ARGS_ASSERT_HSPLIT \
5650         assert(hv)
5651
5652 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
5653                         __attribute__nonnull__(1);
5654 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
5655         assert(hv)
5656
5657 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
5658 STATIC SV*      S_hv_free_ent_ret(pTHX_ HV *hv, HE *entryK)
5659                         __attribute__nonnull__(pTHX_1);
5660 #define PERL_ARGS_ASSERT_HV_FREE_ENT_RET        \
5661         assert(hv)
5662
5663 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
5664                         __attribute__nonnull__(1)
5665                         __attribute__nonnull__(2)
5666                         __attribute__nonnull__(3);
5667 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
5668         assert(hv); assert(needs_copy); assert(needs_store)
5669
5670 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
5671                         __attribute__noreturn__
5672                         __attribute__nonnull__(pTHX_2)
5673                         __attribute__nonnull__(pTHX_4);
5674 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
5675         assert(key); assert(msg)
5676
5677 STATIC HE*      S_new_he(pTHX)
5678                         __attribute__malloc__
5679                         __attribute__warn_unused_result__;
5680
5681 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
5682                         __attribute__nonnull__(pTHX_1);
5683 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
5684         assert(he)
5685
5686 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
5687                         __attribute__malloc__
5688                         __attribute__warn_unused_result__
5689                         __attribute__nonnull__(1);
5690 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
5691         assert(str)
5692
5693 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
5694                         __attribute__warn_unused_result__
5695                         __attribute__nonnull__(pTHX_1);
5696 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
5697         assert(str)
5698
5699 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
5700 #endif
5701 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C)
5702 PERL_CALLCONV void      Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5703                         __attribute__nonnull__(pTHX_1);
5704 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5705         assert(sv)
5706
5707 #endif
5708 #if defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
5709 PERL_CALLCONV SV*       Perl_hfree_next_entry(pTHX_ HV *hv, STRLEN *indexp)
5710                         __attribute__nonnull__(pTHX_1)
5711                         __attribute__nonnull__(pTHX_2);
5712 #define PERL_ARGS_ASSERT_HFREE_NEXT_ENTRY       \
5713         assert(hv); assert(indexp)
5714
5715 #endif
5716 #if defined(PERL_IN_LOCALE_C)
5717 #  if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5718 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5719                         __attribute__nonnull__(pTHX_1);
5720 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5721         assert(locs)
5722
5723 #  endif
5724 #endif
5725 #if defined(PERL_IN_MG_C)
5726 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
5727                         __attribute__nonnull__(pTHX_1)
5728                         __attribute__nonnull__(pTHX_2)
5729                         __attribute__nonnull__(pTHX_3);
5730 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
5731         assert(sv); assert(mg); assert(meth)
5732
5733 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
5734                         __attribute__nonnull__(pTHX_1)
5735                         __attribute__nonnull__(pTHX_2)
5736                         __attribute__nonnull__(pTHX_3);
5737 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
5738         assert(sv); assert(mg); assert(meth)
5739
5740 STATIC void     S_restore_magic(pTHX_ const void *p);
5741 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
5742                         __attribute__nonnull__(pTHX_2);
5743 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
5744         assert(sv)
5745
5746 STATIC void     S_unwind_handler_stack(pTHX_ const void *p);
5747 #endif
5748 #if defined(PERL_IN_MG_C) || defined(PERL_IN_PP_C)
5749 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)
5750                         __attribute__nonnull__(pTHX_6)
5751                         __attribute__nonnull__(pTHX_7);
5752 #define PERL_ARGS_ASSERT_TRANSLATE_SUBSTR_OFFSETS       \
5753         assert(posp); assert(lenp)
5754
5755 #endif
5756 #if defined(PERL_IN_MRO_C)
5757 STATIC void     S_mro_clean_isarev(pTHX_ HV * const isa, const char * const name, const STRLEN len, HV * const exceptions, U32 flags)
5758                         __attribute__nonnull__(pTHX_1)
5759                         __attribute__nonnull__(pTHX_2);
5760 #define PERL_ARGS_ASSERT_MRO_CLEAN_ISAREV       \
5761         assert(isa); assert(name)
5762
5763 STATIC void     S_mro_gather_and_rename(pTHX_ HV * const stashes, HV * const seen_stashes, HV *stash, HV *oldstash, SV *namesv)
5764                         __attribute__nonnull__(pTHX_1)
5765                         __attribute__nonnull__(pTHX_2)
5766                         __attribute__nonnull__(pTHX_5);
5767 #define PERL_ARGS_ASSERT_MRO_GATHER_AND_RENAME  \
5768         assert(stashes); assert(seen_stashes); assert(namesv)
5769
5770 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
5771                         __attribute__nonnull__(pTHX_1);
5772 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
5773         assert(stash)
5774
5775 #endif
5776 #if defined(PERL_IN_NUMERIC_C)
5777 STATIC NV       S_mulexp10(NV value, I32 exponent);
5778 #endif
5779 #if defined(PERL_IN_OP_C)
5780 PERL_STATIC_INLINE bool S_aassign_common_vars(pTHX_ OP* o);
5781 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
5782                         __attribute__nonnull__(pTHX_1)
5783                         __attribute__nonnull__(pTHX_2);
5784 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
5785         assert(stash); assert(target)
5786
5787 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
5788                         __attribute__nonnull__(pTHX_1)
5789                         __attribute__nonnull__(pTHX_2)
5790                         __attribute__nonnull__(pTHX_4);
5791 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
5792         assert(stash); assert(target); assert(imopsp)
5793
5794 STATIC void     S_bad_type_pv(pTHX_ I32 n, const char *t, const char *name, U32 flags, const OP *kid)
5795                         __attribute__nonnull__(pTHX_2)
5796                         __attribute__nonnull__(pTHX_3)
5797                         __attribute__nonnull__(pTHX_5);
5798 #define PERL_ARGS_ASSERT_BAD_TYPE_PV    \
5799         assert(t); assert(name); assert(kid)
5800
5801 STATIC void     S_bad_type_sv(pTHX_ I32 n, const char *t, SV *namesv, U32 flags, const OP *kid)
5802                         __attribute__nonnull__(pTHX_2)
5803                         __attribute__nonnull__(pTHX_3)
5804                         __attribute__nonnull__(pTHX_5);
5805 #define PERL_ARGS_ASSERT_BAD_TYPE_SV    \
5806         assert(t); assert(namesv); assert(kid)
5807
5808 STATIC void     S_cop_free(pTHX_ COP *cop)
5809                         __attribute__nonnull__(pTHX_1);
5810 #define PERL_ARGS_ASSERT_COP_FREE       \
5811         assert(cop)
5812
5813 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
5814                         __attribute__nonnull__(pTHX_1);
5815 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
5816         assert(o)
5817
5818 STATIC void     S_finalize_op(pTHX_ OP* o)
5819                         __attribute__nonnull__(pTHX_1);
5820 #define PERL_ARGS_ASSERT_FINALIZE_OP    \
5821         assert(o)
5822
5823 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
5824                         __attribute__nonnull__(pTHX_1);
5825 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
5826         assert(o)
5827
5828 STATIC OP*      S_fold_constants(pTHX_ OP *o)
5829                         __attribute__nonnull__(pTHX_1);
5830 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
5831         assert(o)
5832
5833 STATIC OP*      S_force_list(pTHX_ OP* arg);
5834 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
5835 STATIC SV*      S_gv_ename(pTHX_ GV *gv)
5836                         __attribute__nonnull__(pTHX_1);
5837 #define PERL_ARGS_ASSERT_GV_ENAME       \
5838         assert(gv)
5839
5840 STATIC void     S_inplace_aassign(pTHX_ OP* o)
5841                         __attribute__nonnull__(pTHX_1);
5842 #define PERL_ARGS_ASSERT_INPLACE_AASSIGN        \
5843         assert(o)
5844
5845 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
5846                         __attribute__warn_unused_result__
5847                         __attribute__nonnull__(1);
5848 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
5849         assert(o)
5850
5851 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
5852                         __attribute__warn_unused_result__;
5853
5854 STATIC OP*      S_listkids(pTHX_ OP* o);
5855 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
5856                         __attribute__nonnull__(pTHX_1);
5857 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
5858         assert(o)
5859
5860 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
5861 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
5862                         __attribute__nonnull__(pTHX_3);
5863 #define PERL_ARGS_ASSERT_MY_KID \
5864         assert(imopsp)
5865
5866 STATIC OP*      S_newDEFSVOP(pTHX)
5867                         __attribute__warn_unused_result__;
5868
5869 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
5870                         __attribute__nonnull__(pTHX_2);
5871 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
5872         assert(block)
5873
5874 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
5875                         __attribute__warn_unused_result__
5876                         __attribute__nonnull__(pTHX_3)
5877                         __attribute__nonnull__(pTHX_4);
5878 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
5879         assert(firstp); assert(otherp)
5880
5881 STATIC void     S_no_bareword_allowed(pTHX_ OP *o)
5882                         __attribute__nonnull__(pTHX_1);
5883 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
5884         assert(o)
5885
5886 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
5887                         __attribute__warn_unused_result__
5888                         __attribute__nonnull__(pTHX_1);
5889 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
5890         assert(o)
5891
5892 PERL_STATIC_INLINE OP*  S_op_integerize(pTHX_ OP *o)
5893                         __attribute__nonnull__(pTHX_1);
5894 #define PERL_ARGS_ASSERT_OP_INTEGERIZE  \
5895         assert(o)
5896
5897 PERL_STATIC_INLINE OP*  S_op_std_init(pTHX_ OP *o)
5898                         __attribute__nonnull__(pTHX_1);
5899 #define PERL_ARGS_ASSERT_OP_STD_INIT    \
5900         assert(o)
5901
5902 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
5903                         __attribute__nonnull__(pTHX_1);
5904 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
5905         assert(rep_op)
5906
5907 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
5908                         __attribute__nonnull__(pTHX_1)
5909                         __attribute__nonnull__(pTHX_2)
5910                         __attribute__nonnull__(pTHX_3);
5911 #define PERL_ARGS_ASSERT_PMTRANS        \
5912         assert(o); assert(expr); assert(repl)
5913
5914 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
5915                         __attribute__nonnull__(pTHX_1)
5916                         __attribute__nonnull__(pTHX_2)
5917                         __attribute__nonnull__(pTHX_3);
5918 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
5919         assert(fullname); assert(gv); assert(cv)
5920
5921 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
5922 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
5923 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
5924                         __attribute__warn_unused_result__;
5925
5926 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
5927                         __attribute__nonnull__(pTHX_1);
5928 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
5929         assert(o)
5930
5931 STATIC OP*      S_scalarkids(pTHX_ OP* o);
5932 STATIC OP*      S_scalarseq(pTHX_ OP* o);
5933 STATIC OP*      S_search_const(pTHX_ OP *o)
5934                         __attribute__warn_unused_result__
5935                         __attribute__nonnull__(pTHX_1);
5936 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
5937         assert(o)
5938
5939 STATIC void     S_simplify_sort(pTHX_ OP *o)
5940                         __attribute__nonnull__(pTHX_1);
5941 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
5942         assert(o)
5943
5944 STATIC OP*      S_too_few_arguments_pv(pTHX_ OP *o, const char* name, U32 flags)
5945                         __attribute__warn_unused_result__
5946                         __attribute__nonnull__(pTHX_1)
5947                         __attribute__nonnull__(pTHX_2);
5948 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS_PV   \
5949         assert(o); assert(name)
5950
5951 STATIC OP*      S_too_few_arguments_sv(pTHX_ OP *o, SV* namesv, U32 flags)
5952                         __attribute__warn_unused_result__
5953                         __attribute__nonnull__(pTHX_1)
5954                         __attribute__nonnull__(pTHX_2);
5955 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS_SV   \
5956         assert(o); assert(namesv)
5957
5958 STATIC OP*      S_too_many_arguments_pv(pTHX_ OP *o, const char* name, U32 flags)
5959                         __attribute__nonnull__(pTHX_1)
5960                         __attribute__nonnull__(pTHX_2);
5961 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS_PV  \
5962         assert(o); assert(name)
5963
5964 STATIC OP*      S_too_many_arguments_sv(pTHX_ OP *o, SV* namesv, U32 flags)
5965                         __attribute__warn_unused_result__
5966                         __attribute__nonnull__(pTHX_1)
5967                         __attribute__nonnull__(pTHX_2);
5968 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS_SV  \
5969         assert(o); assert(namesv)
5970
5971 #  if defined(USE_ITHREADS)
5972 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
5973                         __attribute__nonnull__(pTHX_1);
5974 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
5975         assert(o)
5976
5977 #  endif
5978 #endif
5979 #if defined(PERL_IN_OP_C) || defined(PERL_IN_SV_C)
5980 PERL_CALLCONV void      Perl_report_redefined_cv(pTHX_ const SV *name, const CV *old_cv, SV * const *new_const_svp)
5981                         __attribute__nonnull__(pTHX_1)
5982                         __attribute__nonnull__(pTHX_2);
5983 #define PERL_ARGS_ASSERT_REPORT_REDEFINED_CV    \
5984         assert(name); assert(old_cv)
5985
5986 #endif
5987 #if defined(PERL_IN_PAD_C)
5988 STATIC PADOFFSET        S_pad_alloc_name(pTHX_ SV *namesv, U32 flags, HV *typestash, HV *ourstash)
5989                         __attribute__nonnull__(pTHX_1);
5990 #define PERL_ARGS_ASSERT_PAD_ALLOC_NAME \
5991         assert(namesv)
5992
5993 STATIC void     S_pad_check_dup(pTHX_ SV *name, U32 flags, const HV *ourstash)
5994                         __attribute__nonnull__(pTHX_1);
5995 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
5996         assert(name)
5997
5998 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)
5999                         __attribute__nonnull__(pTHX_1)
6000                         __attribute__nonnull__(pTHX_4)
6001                         __attribute__nonnull__(pTHX_8)
6002                         __attribute__nonnull__(pTHX_9);
6003 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6004         assert(namepv); assert(cv); assert(out_name_sv); assert(out_flags)
6005
6006 STATIC void     S_pad_reset(pTHX);
6007 #endif
6008 #if defined(PERL_IN_PERL_C)
6009 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
6010                         __attribute__nonnull__(pTHX_1)
6011                         __attribute__nonnull__(pTHX_2);
6012 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
6013         assert(linestr_sv); assert(rsfp)
6014
6015 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
6016 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
6017                         __attribute__nonnull__(pTHX_1);
6018 #define PERL_ARGS_ASSERT_INCPUSH        \
6019         assert(dir)
6020
6021 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
6022                         __attribute__nonnull__(pTHX_1);
6023 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
6024         assert(p)
6025
6026 STATIC void     S_init_ids(pTHX);
6027 STATIC void     S_init_interp(pTHX);
6028 STATIC void     S_init_main_stash(pTHX);
6029 STATIC void     S_init_perllib(pTHX);
6030 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
6031                         __attribute__nonnull__(pTHX_2);
6032 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
6033         assert(argv)
6034
6035 STATIC void     S_init_predump_symbols(pTHX);
6036 STATIC SV*      S_mayberelocate(pTHX_ const char *const dir, STRLEN len, U32 flags)
6037                         __attribute__nonnull__(pTHX_1);
6038 #define PERL_ARGS_ASSERT_MAYBERELOCATE  \
6039         assert(dir)
6040
6041 STATIC void     S_minus_v(pTHX)
6042                         __attribute__noreturn__;
6043
6044 STATIC void     S_my_exit_jump(pTHX)
6045                         __attribute__noreturn__;
6046
6047 STATIC void     S_nuke_stacks(pTHX);
6048 STATIC PerlIO * S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript)
6049                         __attribute__nonnull__(pTHX_1)
6050                         __attribute__nonnull__(pTHX_3);
6051 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
6052         assert(scriptname); assert(suidscript)
6053
6054 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
6055 STATIC void     S_run_body(pTHX_ I32 oldscope)
6056                         __attribute__noreturn__;
6057
6058 STATIC void     S_usage(pTHX)
6059                         __attribute__noreturn__;
6060
6061 #endif
6062 #if defined(PERL_IN_PP_C)
6063 STATIC void     S_do_chomp(pTHX_ SV *retval, SV *sv, bool chomping)
6064                         __attribute__nonnull__(pTHX_1)
6065                         __attribute__nonnull__(pTHX_2);
6066 #define PERL_ARGS_ASSERT_DO_CHOMP       \
6067         assert(retval); assert(sv)
6068
6069 STATIC OP*      S_do_delete_local(pTHX);
6070 STATIC SV*      S_refto(pTHX_ SV* sv)
6071                         __attribute__warn_unused_result__
6072                         __attribute__nonnull__(pTHX_1);
6073 #define PERL_ARGS_ASSERT_REFTO  \
6074         assert(sv)
6075
6076 #endif
6077 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
6078 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
6079                         __attribute__warn_unused_result__
6080                         __attribute__nonnull__(pTHX_1)
6081                         __attribute__nonnull__(pTHX_2)
6082                         __attribute__nonnull__(pTHX_4);
6083 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
6084         assert(sv); assert(what); assert(spp)
6085
6086 #endif
6087 #if defined(PERL_IN_PP_CTL_C)
6088 STATIC SV **    S_adjust_stack_on_leave(pTHX_ SV **newsp, SV **sp, SV **mark, I32 gimme, U32 flags)
6089                         __attribute__nonnull__(pTHX_1)
6090                         __attribute__nonnull__(pTHX_2)
6091                         __attribute__nonnull__(pTHX_3);
6092 #define PERL_ARGS_ASSERT_ADJUST_STACK_ON_LEAVE  \
6093         assert(newsp); assert(sp); assert(mark)
6094
6095 STATIC PerlIO * S_check_type_and_open(pTHX_ SV *name)
6096                         __attribute__warn_unused_result__
6097                         __attribute__nonnull__(pTHX_1);
6098 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
6099         assert(name)
6100
6101 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
6102                         __attribute__nonnull__(pTHX_1);
6103 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
6104         assert(matcher)
6105
6106 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other, const bool copied);
6107 STATIC OP*      S_docatch(pTHX_ OP *o)
6108                         __attribute__warn_unused_result__;
6109
6110 STATIC bool     S_doeval(pTHX_ int gimme, CV* outside, U32 seq, HV* hh);
6111 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, STRLEN len, U32 flags, OP **opstack, OP **oplimit)
6112                         __attribute__warn_unused_result__
6113                         __attribute__nonnull__(pTHX_1)
6114                         __attribute__nonnull__(pTHX_2)
6115                         __attribute__nonnull__(pTHX_5)
6116                         __attribute__nonnull__(pTHX_6);
6117 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
6118         assert(o); assert(label); assert(opstack); assert(oplimit)
6119
6120 STATIC MAGIC *  S_doparseform(pTHX_ SV *sv)
6121                         __attribute__nonnull__(pTHX_1);
6122 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
6123         assert(sv)
6124
6125 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
6126                         __attribute__warn_unused_result__;
6127
6128 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
6129                         __attribute__warn_unused_result__;
6130
6131 STATIC I32      S_dopoptolabel(pTHX_ const char *label, STRLEN len, U32 flags)
6132                         __attribute__warn_unused_result__
6133                         __attribute__nonnull__(pTHX_1);
6134 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
6135         assert(label)
6136
6137 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
6138                         __attribute__warn_unused_result__;
6139
6140 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
6141                         __attribute__warn_unused_result__
6142                         __attribute__nonnull__(pTHX_1);
6143 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
6144         assert(cxstk)
6145
6146 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
6147                         __attribute__warn_unused_result__;
6148
6149 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
6150                         __attribute__warn_unused_result__
6151                         __attribute__nonnull__(pTHX_1);
6152 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
6153         assert(re)
6154
6155 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
6156                         __attribute__warn_unused_result__
6157                         __attribute__nonnull__(pTHX_1)
6158                         __attribute__nonnull__(pTHX_2);
6159 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
6160         assert(matcher); assert(sv)
6161
6162 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
6163                         __attribute__warn_unused_result__;
6164
6165 STATIC bool     S_path_is_absolute(const char *name)
6166                         __attribute__warn_unused_result__
6167                         __attribute__nonnull__(1);
6168 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
6169         assert(name)
6170
6171 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
6172                         __attribute__warn_unused_result__
6173                         __attribute__nonnull__(pTHX_2);
6174 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
6175         assert(buf_sv)
6176
6177 STATIC void     S_rxres_free(pTHX_ void** rsp)
6178                         __attribute__nonnull__(pTHX_1);
6179 #define PERL_ARGS_ASSERT_RXRES_FREE     \
6180         assert(rsp)
6181
6182 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
6183                         __attribute__nonnull__(pTHX_1)
6184                         __attribute__nonnull__(pTHX_2);
6185 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
6186         assert(rsp); assert(rx)
6187
6188 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
6189                         __attribute__nonnull__(pTHX_2);
6190 #define PERL_ARGS_ASSERT_SAVE_LINES     \
6191         assert(sv)
6192
6193 #endif
6194 #if defined(PERL_IN_PP_HOT_C)
6195 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
6196                         __attribute__nonnull__(pTHX_1)
6197                         __attribute__nonnull__(pTHX_2)
6198                         __attribute__nonnull__(pTHX_3);
6199 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
6200         assert(hash); assert(relem); assert(firstrelem)
6201
6202 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
6203                         __attribute__warn_unused_result__
6204                         __attribute__nonnull__(pTHX_1);
6205 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
6206         assert(meth)
6207
6208 #endif
6209 #if defined(PERL_IN_PP_PACK_C)
6210 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
6211                         __attribute__warn_unused_result__
6212                         __attribute__nonnull__(1)
6213                         __attribute__nonnull__(3);
6214 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
6215         assert(start); assert(dest)
6216
6217 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
6218                         __attribute__nonnull__(pTHX_1)
6219                         __attribute__nonnull__(pTHX_2);
6220 #define PERL_ARGS_ASSERT_DIV128 \
6221         assert(pnum); assert(done)
6222
6223 STATIC char     S_first_symbol(const char *pat, const char *patend)
6224                         __attribute__nonnull__(1)
6225                         __attribute__nonnull__(2);
6226 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
6227         assert(pat); assert(patend)
6228
6229 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
6230                         __attribute__warn_unused_result__
6231                         __attribute__nonnull__(pTHX_1)
6232                         __attribute__nonnull__(pTHX_2);
6233 #define PERL_ARGS_ASSERT_GET_NUM        \
6234         assert(patptr); assert(lenptr)
6235
6236 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
6237                         __attribute__nonnull__(pTHX_1)
6238                         __attribute__nonnull__(pTHX_2);
6239 #define PERL_ARGS_ASSERT_GROUP_END      \
6240         assert(patptr); assert(patend)
6241
6242 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
6243                         __attribute__warn_unused_result__
6244                         __attribute__nonnull__(pTHX_1);
6245 #define PERL_ARGS_ASSERT_IS_AN_INT      \
6246         assert(s)
6247
6248 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
6249                         __attribute__nonnull__(pTHX_1);
6250 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
6251         assert(symptr)
6252
6253 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
6254                         __attribute__nonnull__(pTHX_1);
6255 #define PERL_ARGS_ASSERT_MUL128 \
6256         assert(sv)
6257
6258 STATIC bool     S_need_utf8(const char *pat, const char *patend)
6259                         __attribute__nonnull__(1)
6260                         __attribute__nonnull__(2);
6261 #define PERL_ARGS_ASSERT_NEED_UTF8      \
6262         assert(pat); assert(patend)
6263
6264 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
6265                         __attribute__nonnull__(pTHX_1);
6266 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
6267         assert(symptr)
6268
6269 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
6270                         __attribute__nonnull__(pTHX_1)
6271                         __attribute__nonnull__(pTHX_2)
6272                         __attribute__nonnull__(pTHX_3)
6273                         __attribute__nonnull__(pTHX_4);
6274 #define PERL_ARGS_ASSERT_PACK_REC       \
6275         assert(cat); assert(symptr); assert(beglist); assert(endlist)
6276
6277 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
6278                         __attribute__warn_unused_result__
6279                         __attribute__nonnull__(pTHX_1);
6280 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
6281         assert(sv)
6282
6283 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
6284                         __attribute__nonnull__(pTHX_1)
6285                         __attribute__nonnull__(pTHX_2)
6286                         __attribute__nonnull__(pTHX_3)
6287                         __attribute__nonnull__(pTHX_4);
6288 #define PERL_ARGS_ASSERT_UNPACK_REC     \
6289         assert(symptr); assert(s); assert(strbeg); assert(strend)
6290
6291 #endif
6292 #if defined(PERL_IN_PP_SORT_C)
6293 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
6294                         __attribute__nonnull__(pTHX_1)
6295                         __attribute__nonnull__(pTHX_2);
6296 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
6297         assert(str1); assert(str2)
6298
6299 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
6300                         __attribute__nonnull__(pTHX_1)
6301                         __attribute__nonnull__(pTHX_2);
6302 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
6303         assert(str1); assert(str2)
6304
6305 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
6306                         __attribute__nonnull__(pTHX_1)
6307                         __attribute__nonnull__(pTHX_2);
6308 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
6309         assert(a); assert(b)
6310
6311 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
6312                         __attribute__nonnull__(pTHX_1)
6313                         __attribute__nonnull__(pTHX_2);
6314 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
6315         assert(a); assert(b)
6316
6317 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
6318                         __attribute__nonnull__(pTHX_3);
6319 #define PERL_ARGS_ASSERT_QSORTSVU       \
6320         assert(compare)
6321
6322 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
6323                         __attribute__nonnull__(pTHX_1)
6324                         __attribute__nonnull__(pTHX_2);
6325 #define PERL_ARGS_ASSERT_SORTCV \
6326         assert(a); assert(b)
6327
6328 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
6329                         __attribute__nonnull__(pTHX_1)
6330                         __attribute__nonnull__(pTHX_2);
6331 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
6332         assert(a); assert(b)
6333
6334 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
6335                         __attribute__nonnull__(pTHX_1)
6336                         __attribute__nonnull__(pTHX_2);
6337 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
6338         assert(a); assert(b)
6339
6340 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
6341                         __attribute__nonnull__(pTHX_1)
6342                         __attribute__nonnull__(pTHX_2);
6343 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
6344         assert(a); assert(b)
6345
6346 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
6347                         __attribute__nonnull__(pTHX_1)
6348                         __attribute__nonnull__(pTHX_2);
6349 #define PERL_ARGS_ASSERT_SV_NCMP        \
6350         assert(a); assert(b)
6351
6352 #endif
6353 #if defined(PERL_IN_PP_SYS_C)
6354 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
6355                         __attribute__nonnull__(pTHX_1)
6356                         __attribute__nonnull__(pTHX_2)
6357                         __attribute__nonnull__(pTHX_3);
6358 #define PERL_ARGS_ASSERT_DOFORM \
6359         assert(cv); assert(gv); assert(retop)
6360
6361 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
6362                         __attribute__nonnull__(pTHX_1);
6363 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
6364         assert(array)
6365
6366 #endif
6367 #if defined(PERL_IN_REGCOMP_C)
6368 STATIC void     S__append_range_to_invlist(pTHX_ SV* const invlist, const UV start, const UV end)
6369                         __attribute__nonnull__(pTHX_1);
6370 #define PERL_ARGS_ASSERT__APPEND_RANGE_TO_INVLIST       \
6371         assert(invlist)
6372
6373 PERL_STATIC_INLINE UV*  S__invlist_array_init(pTHX_ SV* const invlist, const bool will_have_0)
6374                         __attribute__warn_unused_result__
6375                         __attribute__nonnull__(pTHX_1);
6376 #define PERL_ARGS_ASSERT__INVLIST_ARRAY_INIT    \
6377         assert(invlist)
6378
6379 STATIC SV*      S__new_invlist_C_array(pTHX_ UV* list)
6380                         __attribute__warn_unused_result__
6381                         __attribute__nonnull__(pTHX_1);
6382 #define PERL_ARGS_ASSERT__NEW_INVLIST_C_ARRAY   \
6383         assert(list)
6384
6385 STATIC void     S_add_alternate(pTHX_ AV** alternate_ptr, U8* string, STRLEN len)
6386                         __attribute__nonnull__(pTHX_1)
6387                         __attribute__nonnull__(pTHX_2);
6388 #define PERL_ARGS_ASSERT_ADD_ALTERNATE  \
6389         assert(alternate_ptr); assert(string)
6390
6391 PERL_STATIC_INLINE SV*  S_add_cp_to_invlist(pTHX_ SV* invlist, const UV cp)
6392                         __attribute__warn_unused_result__;
6393
6394 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
6395                         __attribute__warn_unused_result__
6396                         __attribute__nonnull__(1)
6397                         __attribute__nonnull__(3);
6398 #define PERL_ARGS_ASSERT_ADD_DATA       \
6399         assert(pRExC_state); assert(s)
6400
6401 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
6402                         __attribute__nonnull__(pTHX_1);
6403 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
6404         assert(pRExC_state)
6405
6406 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
6407                         __attribute__nonnull__(1)
6408                         __attribute__nonnull__(2);
6409 #define PERL_ARGS_ASSERT_CL_AND \
6410         assert(cl); assert(and_with)
6411
6412 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
6413                         __attribute__nonnull__(1)
6414                         __attribute__nonnull__(2);
6415 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
6416         assert(pRExC_state); assert(cl)
6417
6418 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
6419                         __attribute__nonnull__(1)
6420                         __attribute__nonnull__(2);
6421 #define PERL_ARGS_ASSERT_CL_INIT        \
6422         assert(pRExC_state); assert(cl)
6423
6424 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
6425                         __attribute__warn_unused_result__
6426                         __attribute__nonnull__(1);
6427 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
6428         assert(cl)
6429
6430 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
6431                         __attribute__nonnull__(1)
6432                         __attribute__nonnull__(2)
6433                         __attribute__nonnull__(3);
6434 #define PERL_ARGS_ASSERT_CL_OR  \
6435         assert(pRExC_state); assert(cl); assert(or_with)
6436
6437 PERL_STATIC_INLINE UV*  S_get_invlist_iter_addr(pTHX_ SV* invlist)
6438                         __attribute__warn_unused_result__
6439                         __attribute__nonnull__(pTHX_1);
6440 #define PERL_ARGS_ASSERT_GET_INVLIST_ITER_ADDR  \
6441         assert(invlist)
6442
6443 PERL_STATIC_INLINE UV*  S_get_invlist_len_addr(pTHX_ SV* invlist)
6444                         __attribute__warn_unused_result__
6445                         __attribute__nonnull__(pTHX_1);
6446 #define PERL_ARGS_ASSERT_GET_INVLIST_LEN_ADDR   \
6447         assert(invlist)
6448
6449 PERL_STATIC_INLINE UV*  S_get_invlist_version_id_addr(pTHX_ SV* invlist)
6450                         __attribute__warn_unused_result__
6451                         __attribute__nonnull__(pTHX_1);
6452 #define PERL_ARGS_ASSERT_GET_INVLIST_VERSION_ID_ADDR    \
6453         assert(invlist)
6454
6455 PERL_STATIC_INLINE UV*  S_get_invlist_zero_addr(pTHX_ SV* invlist)
6456                         __attribute__warn_unused_result__
6457                         __attribute__nonnull__(pTHX_1);
6458 #define PERL_ARGS_ASSERT_GET_INVLIST_ZERO_ADDR  \
6459         assert(invlist)
6460
6461 PERL_STATIC_INLINE UV*  S_invlist_array(pTHX_ SV* const invlist)
6462                         __attribute__warn_unused_result__
6463                         __attribute__nonnull__(pTHX_1);
6464 #define PERL_ARGS_ASSERT_INVLIST_ARRAY  \
6465         assert(invlist)
6466
6467 PERL_STATIC_INLINE SV*  S_invlist_clone(pTHX_ SV* const invlist)
6468                         __attribute__warn_unused_result__
6469                         __attribute__nonnull__(pTHX_1);
6470 #define PERL_ARGS_ASSERT_INVLIST_CLONE  \
6471         assert(invlist)
6472
6473 STATIC void     S_invlist_extend(pTHX_ SV* const invlist, const UV len)
6474                         __attribute__nonnull__(pTHX_1);
6475 #define PERL_ARGS_ASSERT_INVLIST_EXTEND \
6476         assert(invlist)
6477
6478 PERL_STATIC_INLINE UV   S_invlist_highest(pTHX_ SV* const invlist)
6479                         __attribute__warn_unused_result__
6480                         __attribute__nonnull__(pTHX_1);
6481 #define PERL_ARGS_ASSERT_INVLIST_HIGHEST        \
6482         assert(invlist)
6483
6484 PERL_STATIC_INLINE void S_invlist_iterinit(pTHX_ SV* invlist)
6485                         __attribute__nonnull__(pTHX_1);
6486 #define PERL_ARGS_ASSERT_INVLIST_ITERINIT       \
6487         assert(invlist)
6488
6489 STATIC bool     S_invlist_iternext(pTHX_ SV* invlist, UV* start, UV* end)
6490                         __attribute__warn_unused_result__
6491                         __attribute__nonnull__(pTHX_1)
6492                         __attribute__nonnull__(pTHX_2)
6493                         __attribute__nonnull__(pTHX_3);
6494 #define PERL_ARGS_ASSERT_INVLIST_ITERNEXT       \
6495         assert(invlist); assert(start); assert(end)
6496
6497 PERL_STATIC_INLINE UV   S_invlist_len(pTHX_ SV* const invlist)
6498                         __attribute__warn_unused_result__
6499                         __attribute__nonnull__(pTHX_1);
6500 #define PERL_ARGS_ASSERT_INVLIST_LEN    \
6501         assert(invlist)
6502
6503 PERL_STATIC_INLINE UV   S_invlist_max(pTHX_ SV* const invlist)
6504                         __attribute__warn_unused_result__
6505                         __attribute__nonnull__(pTHX_1);
6506 #define PERL_ARGS_ASSERT_INVLIST_MAX    \
6507         assert(invlist)
6508
6509 STATIC IV       S_invlist_search(pTHX_ SV* const invlist, const UV cp)
6510                         __attribute__warn_unused_result__
6511                         __attribute__nonnull__(pTHX_1);
6512 #define PERL_ARGS_ASSERT_INVLIST_SEARCH \
6513         assert(invlist)
6514
6515 PERL_STATIC_INLINE void S_invlist_set_len(pTHX_ SV* const invlist, const UV len)
6516                         __attribute__nonnull__(pTHX_1);
6517 #define PERL_ARGS_ASSERT_INVLIST_SET_LEN        \
6518         assert(invlist)
6519
6520 PERL_STATIC_INLINE void S_invlist_trim(pTHX_ SV* const invlist)
6521                         __attribute__nonnull__(pTHX_1);
6522 #define PERL_ARGS_ASSERT_INVLIST_TRIM   \
6523         assert(invlist)
6524
6525 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)
6526                         __attribute__nonnull__(pTHX_1)
6527                         __attribute__nonnull__(pTHX_2)
6528                         __attribute__nonnull__(pTHX_3)
6529                         __attribute__nonnull__(pTHX_4);
6530 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
6531         assert(pRExC_state); assert(scan); assert(min_subtract); assert(has_exactf_sharp_s)
6532
6533 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)
6534                         __attribute__nonnull__(pTHX_1)
6535                         __attribute__nonnull__(pTHX_2)
6536                         __attribute__nonnull__(pTHX_3)
6537                         __attribute__nonnull__(pTHX_4)
6538                         __attribute__nonnull__(pTHX_5);
6539 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
6540         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
6541
6542 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
6543                         __attribute__nonnull__(pTHX_1)
6544                         __attribute__nonnull__(pTHX_2)
6545                         __attribute__nonnull__(pTHX_3);
6546 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
6547         assert(pRExC_state); assert(source); assert(stclass)
6548
6549 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
6550                         __attribute__nonnull__(pTHX_1);
6551 #define PERL_ARGS_ASSERT_NEXTCHAR       \
6552         assert(pRExC_state)
6553
6554 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
6555                         __attribute__noreturn__
6556                         __attribute__nonnull__(pTHX_1)
6557                         __attribute__nonnull__(pTHX_2);
6558 #define PERL_ARGS_ASSERT_RE_CROAK2      \
6559         assert(pat1); assert(pat2)
6560
6561 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
6562                         __attribute__nonnull__(pTHX_1)
6563                         __attribute__nonnull__(pTHX_3);
6564 #define PERL_ARGS_ASSERT_REG    \
6565         assert(pRExC_state); assert(flagp)
6566
6567 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp, U32 depth)
6568                         __attribute__nonnull__(pTHX_1);
6569 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
6570         assert(pRExC_state)
6571
6572 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
6573                         __attribute__nonnull__(pTHX_1);
6574 #define PERL_ARGS_ASSERT_REG_NODE       \
6575         assert(pRExC_state)
6576
6577 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
6578                         __attribute__nonnull__(pTHX_2);
6579 #define PERL_ARGS_ASSERT_REG_RECODE     \
6580         assert(encp)
6581
6582 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
6583                         __attribute__nonnull__(pTHX_1);
6584 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
6585         assert(pRExC_state)
6586
6587 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
6588                         __attribute__nonnull__(pTHX_1);
6589 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
6590         assert(pRExC_state)
6591
6592 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
6593                         __attribute__nonnull__(pTHX_1);
6594 #define PERL_ARGS_ASSERT_REGANODE       \
6595         assert(pRExC_state)
6596
6597 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6598                         __attribute__nonnull__(pTHX_1)
6599                         __attribute__nonnull__(pTHX_2);
6600 #define PERL_ARGS_ASSERT_REGATOM        \
6601         assert(pRExC_state); assert(flagp)
6602
6603 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
6604                         __attribute__nonnull__(pTHX_1)
6605                         __attribute__nonnull__(pTHX_2);
6606 #define PERL_ARGS_ASSERT_REGBRANCH      \
6607         assert(pRExC_state); assert(flagp)
6608
6609 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
6610                         __attribute__nonnull__(pTHX_1);
6611 #define PERL_ARGS_ASSERT_REGCLASS       \
6612         assert(pRExC_state)
6613
6614 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
6615                         __attribute__nonnull__(pTHX_1)
6616                         __attribute__nonnull__(pTHX_3);
6617 #define PERL_ARGS_ASSERT_REGINSERT      \
6618         assert(pRExC_state); assert(opnd)
6619
6620 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6621                         __attribute__nonnull__(pTHX_1)
6622                         __attribute__nonnull__(pTHX_2);
6623 #define PERL_ARGS_ASSERT_REGPIECE       \
6624         assert(pRExC_state); assert(flagp)
6625
6626 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
6627                         __attribute__nonnull__(pTHX_1);
6628 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
6629         assert(pRExC_state)
6630
6631 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
6632                         __attribute__nonnull__(pTHX_1)
6633                         __attribute__nonnull__(pTHX_2)
6634                         __attribute__nonnull__(pTHX_3);
6635 #define PERL_ARGS_ASSERT_REGTAIL        \
6636         assert(pRExC_state); assert(p); assert(val)
6637
6638 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
6639                         __attribute__nonnull__(pTHX_1)
6640                         __attribute__nonnull__(pTHX_3);
6641 #define PERL_ARGS_ASSERT_REGUNI \
6642         assert(pRExC_state); assert(s)
6643
6644 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
6645                         __attribute__warn_unused_result__
6646                         __attribute__nonnull__(1)
6647                         __attribute__nonnull__(2);
6648 #define PERL_ARGS_ASSERT_REGWHITE       \
6649         assert(pRExC_state); assert(p)
6650
6651 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
6652                         __attribute__nonnull__(pTHX_1)
6653                         __attribute__nonnull__(pTHX_2)
6654                         __attribute__nonnull__(pTHX_3);
6655 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
6656         assert(pRExC_state); assert(data); assert(minlenp)
6657
6658 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)
6659                         __attribute__nonnull__(pTHX_1)
6660                         __attribute__nonnull__(pTHX_2)
6661                         __attribute__nonnull__(pTHX_3)
6662                         __attribute__nonnull__(pTHX_4)
6663                         __attribute__nonnull__(pTHX_5);
6664 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
6665         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
6666
6667 #endif
6668 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_REGEXEC_C) || defined(PERL_IN_UTF8_C)
6669 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)
6670                         __attribute__nonnull__(pTHX_1)
6671                         __attribute__nonnull__(pTHX_2)
6672                         __attribute__nonnull__(pTHX_3);
6673 #define PERL_ARGS_ASSERT__CORE_SWASH_INIT       \
6674         assert(pkg); assert(name); assert(listsv)
6675
6676 PERL_CALLCONV SV*       Perl__invlist_contents(pTHX_ SV* const invlist)
6677                         __attribute__warn_unused_result__
6678                         __attribute__nonnull__(pTHX_1);
6679 #define PERL_ARGS_ASSERT__INVLIST_CONTENTS      \
6680         assert(invlist)
6681
6682 PERL_CALLCONV bool      Perl__is_swash_user_defined(pTHX_ SV* const swash)
6683                         __attribute__warn_unused_result__
6684                         __attribute__nonnull__(pTHX_1);
6685 #define PERL_ARGS_ASSERT__IS_SWASH_USER_DEFINED \
6686         assert(swash)
6687
6688 #endif
6689 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_UTF8_C)
6690 PERL_CALLCONV SV*       Perl__add_range_to_invlist(pTHX_ SV* invlist, const UV start, const UV end)
6691                         __attribute__warn_unused_result__;
6692
6693 /* PERL_CALLCONV void   _invlist_intersection(pTHX_ SV* const a, SV* const b, SV** i)
6694                         __attribute__nonnull__(pTHX_1)
6695                         __attribute__nonnull__(pTHX_2)
6696                         __attribute__nonnull__(pTHX_3); */
6697
6698 PERL_CALLCONV void      Perl__invlist_intersection_maybe_complement_2nd(pTHX_ SV* const a, SV* const b, bool complement_b, SV** i)
6699                         __attribute__nonnull__(pTHX_2)
6700                         __attribute__nonnull__(pTHX_4);
6701 #define PERL_ARGS_ASSERT__INVLIST_INTERSECTION_MAYBE_COMPLEMENT_2ND     \
6702         assert(b); assert(i)
6703
6704 PERL_CALLCONV void      Perl__invlist_invert(pTHX_ SV* const invlist)
6705                         __attribute__nonnull__(pTHX_1);
6706 #define PERL_ARGS_ASSERT__INVLIST_INVERT        \
6707         assert(invlist)
6708
6709 PERL_CALLCONV void      Perl__invlist_invert_prop(pTHX_ SV* const invlist)
6710                         __attribute__nonnull__(pTHX_1);
6711 #define PERL_ARGS_ASSERT__INVLIST_INVERT_PROP   \
6712         assert(invlist)
6713
6714 PERL_CALLCONV void      Perl__invlist_populate_swatch(pTHX_ SV* const invlist, const UV start, const UV end, U8* swatch)
6715                         __attribute__nonnull__(pTHX_1)
6716                         __attribute__nonnull__(pTHX_4);
6717 #define PERL_ARGS_ASSERT__INVLIST_POPULATE_SWATCH       \
6718         assert(invlist); assert(swatch)
6719
6720 /* PERL_CALLCONV void   _invlist_subtract(pTHX_ SV* const a, SV* const b, SV** result)
6721                         __attribute__nonnull__(pTHX_1)
6722                         __attribute__nonnull__(pTHX_2)
6723                         __attribute__nonnull__(pTHX_3); */
6724
6725 /* PERL_CALLCONV void   _invlist_union(pTHX_ SV* const a, SV* const b, SV** output)
6726                         __attribute__nonnull__(pTHX_2)
6727                         __attribute__nonnull__(pTHX_3); */
6728
6729 PERL_CALLCONV void      Perl__invlist_union_maybe_complement_2nd(pTHX_ SV* const a, SV* const b, bool complement_b, SV** output)
6730                         __attribute__nonnull__(pTHX_2)
6731                         __attribute__nonnull__(pTHX_4);
6732 #define PERL_ARGS_ASSERT__INVLIST_UNION_MAYBE_COMPLEMENT_2ND    \
6733         assert(b); assert(output)
6734
6735 PERL_CALLCONV SV*       Perl__new_invlist(pTHX_ IV initial_size)
6736                         __attribute__warn_unused_result__;
6737
6738 PERL_CALLCONV HV*       Perl__swash_inversion_hash(pTHX_ SV* const swash)
6739                         __attribute__warn_unused_result__
6740                         __attribute__nonnull__(pTHX_1);
6741 #define PERL_ARGS_ASSERT__SWASH_INVERSION_HASH  \
6742         assert(swash)
6743
6744 PERL_CALLCONV SV*       Perl__swash_to_invlist(pTHX_ SV* const swash)
6745                         __attribute__warn_unused_result__
6746                         __attribute__nonnull__(pTHX_1);
6747 #define PERL_ARGS_ASSERT__SWASH_TO_INVLIST      \
6748         assert(swash)
6749
6750 #endif
6751 #if defined(PERL_IN_REGEXEC_C)
6752 STATIC SV*      S_core_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
6753                         __attribute__warn_unused_result__
6754                         __attribute__nonnull__(pTHX_2);
6755 #define PERL_ARGS_ASSERT_CORE_REGCLASS_SWASH    \
6756         assert(node)
6757
6758 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
6759                         __attribute__warn_unused_result__
6760                         __attribute__nonnull__(pTHX_1)
6761                         __attribute__nonnull__(pTHX_2)
6762                         __attribute__nonnull__(pTHX_3)
6763                         __attribute__nonnull__(pTHX_4);
6764 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
6765         assert(prog); assert(c); assert(s); assert(strend)
6766
6767 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
6768                         __attribute__warn_unused_result__
6769                         __attribute__nonnull__(pTHX_1)
6770                         __attribute__nonnull__(pTHX_2);
6771 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
6772         assert(rex); assert(scan)
6773
6774 STATIC void     S_regcppop(pTHX_ regexp *rex)
6775                         __attribute__nonnull__(pTHX_1);
6776 #define PERL_ARGS_ASSERT_REGCPPOP       \
6777         assert(rex)
6778
6779 STATIC CHECKPOINT       S_regcppush(pTHX_ const regexp *rex, I32 parenfloor)
6780                         __attribute__nonnull__(pTHX_1);
6781 #define PERL_ARGS_ASSERT_REGCPPUSH      \
6782         assert(rex)
6783
6784 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
6785                         __attribute__warn_unused_result__
6786                         __attribute__nonnull__(1)
6787                         __attribute__nonnull__(3);
6788 #define PERL_ARGS_ASSERT_REGHOP3        \
6789         assert(s); assert(lim)
6790
6791 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
6792                         __attribute__warn_unused_result__
6793                         __attribute__nonnull__(1)
6794                         __attribute__nonnull__(3);
6795 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
6796         assert(s); assert(lim)
6797
6798 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)
6799                         __attribute__warn_unused_result__
6800                         __attribute__nonnull__(pTHX_2)
6801                         __attribute__nonnull__(pTHX_3);
6802 #define PERL_ARGS_ASSERT_REGINCLASS     \
6803         assert(n); assert(p)
6804
6805 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
6806                         __attribute__warn_unused_result__
6807                         __attribute__nonnull__(pTHX_1)
6808                         __attribute__nonnull__(pTHX_2);
6809 #define PERL_ARGS_ASSERT_REGMATCH       \
6810         assert(reginfo); assert(prog)
6811
6812 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
6813                         __attribute__warn_unused_result__
6814                         __attribute__nonnull__(pTHX_1)
6815                         __attribute__nonnull__(pTHX_2);
6816 #define PERL_ARGS_ASSERT_REGREPEAT      \
6817         assert(prog); assert(p)
6818
6819 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
6820                         __attribute__warn_unused_result__
6821                         __attribute__nonnull__(pTHX_1)
6822                         __attribute__nonnull__(pTHX_2);
6823 #define PERL_ARGS_ASSERT_REGTRY \
6824         assert(reginfo); assert(startpos)
6825
6826 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
6827                         __attribute__nonnull__(pTHX_1);
6828 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
6829         assert(prog)
6830
6831 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
6832                         __attribute__nonnull__(pTHX_1);
6833 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
6834         assert(prog)
6835
6836 #  if defined(XXX_dmq)
6837 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
6838                         __attribute__warn_unused_result__
6839                         __attribute__nonnull__(1)
6840                         __attribute__nonnull__(3)
6841                         __attribute__nonnull__(4);
6842 #define PERL_ARGS_ASSERT_REGHOP4        \
6843         assert(s); assert(llim); assert(rlim)
6844
6845 #  endif
6846 #endif
6847 #if defined(PERL_IN_SCOPE_C)
6848 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
6849 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
6850                         __attribute__nonnull__(pTHX_1);
6851 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
6852         assert(sptr)
6853
6854 #endif
6855 #if defined(PERL_IN_SV_C)
6856 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
6857                         __attribute__nonnull__(2)
6858                         __attribute__nonnull__(3);
6859 #define PERL_ARGS_ASSERT_F0CONVERT      \
6860         assert(endbuf); assert(len)
6861
6862 STATIC void     S_anonymise_cv_maybe(pTHX_ GV *gv, CV *cv)
6863                         __attribute__nonnull__(pTHX_1)
6864                         __attribute__nonnull__(pTHX_2);
6865 #define PERL_ARGS_ASSERT_ANONYMISE_CV_MAYBE     \
6866         assert(gv); assert(cv)
6867
6868 STATIC void     S_assert_uft8_cache_coherent(pTHX_ const char *const func, STRLEN from_cache, STRLEN real, SV *const sv)
6869                         __attribute__nonnull__(pTHX_1)
6870                         __attribute__nonnull__(pTHX_4);
6871 #define PERL_ARGS_ASSERT_ASSERT_UFT8_CACHE_COHERENT     \
6872         assert(func); assert(sv)
6873
6874 STATIC bool     S_curse(pTHX_ SV * const sv, const bool check_refcnt)
6875                         __attribute__nonnull__(pTHX_1);
6876 #define PERL_ARGS_ASSERT_CURSE  \
6877         assert(sv)
6878
6879 STATIC I32      S_expect_number(pTHX_ char **const pattern)
6880                         __attribute__warn_unused_result__
6881                         __attribute__nonnull__(pTHX_1);
6882 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
6883         assert(pattern)
6884
6885 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6886                         __attribute__nonnull__(pTHX_2);
6887 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6888         assert(val)
6889
6890 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6891                         __attribute__nonnull__(pTHX_2);
6892 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6893         assert(val)
6894
6895 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6896 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
6897                         __attribute__nonnull__(pTHX_1);
6898 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
6899         assert(gv)
6900
6901 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
6902                         __attribute__nonnull__(pTHX_1)
6903                         __attribute__nonnull__(pTHX_2);
6904 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
6905         assert(dstr); assert(sstr)
6906
6907 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
6908                         __attribute__nonnull__(pTHX_1)
6909                         __attribute__nonnull__(pTHX_2);
6910 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
6911         assert(dstr); assert(sstr)
6912
6913 STATIC SV *     S_more_sv(pTHX);
6914 STATIC void     S_not_a_number(pTHX_ SV *const sv)
6915                         __attribute__nonnull__(pTHX_1);
6916 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
6917         assert(sv)
6918
6919 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
6920                         __attribute__warn_unused_result__
6921                         __attribute__nonnull__(1);
6922 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
6923         assert(tbl)
6924
6925 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
6926                         __attribute__nonnull__(pTHX_1);
6927 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
6928         assert(sv)
6929
6930 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
6931                         __attribute__nonnull__(pTHX_1);
6932 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
6933         assert(ptr)
6934
6935 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
6936                         __attribute__nonnull__(pTHX_1)
6937                         __attribute__nonnull__(pTHX_2)
6938                         __attribute__nonnull__(pTHX_3);
6939 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
6940         assert(s); assert(target); assert(end)
6941
6942 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)
6943                         __attribute__nonnull__(pTHX_1)
6944                         __attribute__nonnull__(pTHX_2)
6945                         __attribute__nonnull__(pTHX_3)
6946                         __attribute__nonnull__(pTHX_4);
6947 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
6948         assert(sv); assert(mgp); assert(start); assert(send)
6949
6950 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN *const uoffset, bool *const at_end)
6951                         __attribute__nonnull__(1)
6952                         __attribute__nonnull__(2)
6953                         __attribute__nonnull__(3)
6954                         __attribute__nonnull__(4);
6955 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
6956         assert(start); assert(send); assert(uoffset); assert(at_end)
6957
6958 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, const STRLEN uend)
6959                         __attribute__nonnull__(1)
6960                         __attribute__nonnull__(2);
6961 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
6962         assert(start); assert(send)
6963
6964 PERL_STATIC_INLINE void S_sv_unglob(pTHX_ SV *const sv, U32 flags)
6965                         __attribute__nonnull__(pTHX_1);
6966 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
6967         assert(sv)
6968
6969 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
6970                         __attribute__warn_unused_result__
6971                         __attribute__nonnull__(1)
6972                         __attribute__nonnull__(5);
6973 #define PERL_ARGS_ASSERT_UIV_2BUF       \
6974         assert(buf); assert(peob)
6975
6976 STATIC void     S_utf8_mg_len_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN ulen)
6977                         __attribute__nonnull__(pTHX_1)
6978                         __attribute__nonnull__(pTHX_2);
6979 #define PERL_ARGS_ASSERT_UTF8_MG_LEN_CACHE_UPDATE       \
6980         assert(sv); assert(mgp)
6981
6982 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
6983                         __attribute__nonnull__(pTHX_1)
6984                         __attribute__nonnull__(pTHX_2);
6985 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
6986         assert(sv); assert(mgp)
6987
6988 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
6989                         __attribute__nonnull__(pTHX_1);
6990 #define PERL_ARGS_ASSERT_VISIT  \
6991         assert(f)
6992
6993 #  if defined(PERL_OLD_COPY_ON_WRITE)
6994 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
6995                         __attribute__nonnull__(pTHX_1)
6996                         __attribute__nonnull__(pTHX_2)
6997                         __attribute__nonnull__(pTHX_3);
6998 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
6999         assert(sv); assert(pvx); assert(after)
7000
7001 #  endif
7002 #  if defined(USE_ITHREADS)
7003 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7004                         __attribute__warn_unused_result__
7005                         __attribute__nonnull__(pTHX_1)
7006                         __attribute__nonnull__(pTHX_2);
7007 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
7008         assert(sstr); assert(param)
7009
7010 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
7011                         __attribute__nonnull__(pTHX_1)
7012                         __attribute__nonnull__(pTHX_2)
7013                         __attribute__nonnull__(pTHX_4);
7014 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
7015         assert(source); assert(dest); assert(param)
7016
7017 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
7018                         __attribute__nonnull__(pTHX_1);
7019 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
7020         assert(unreferenced)
7021
7022 #  endif
7023 #endif
7024 #if defined(PERL_IN_SV_C) || defined (PERL_IN_OP_C)
7025 PERL_CALLCONV SV *      Perl_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
7026                         __attribute__warn_unused_result__;
7027
7028 #endif
7029 #if defined(PERL_IN_TOKE_C)
7030 STATIC int      S_ao(pTHX_ int toketype);
7031 STATIC void     S_check_uni(pTHX);
7032 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
7033                         __attribute__nonnull__(pTHX_1)
7034                         __attribute__nonnull__(pTHX_2)
7035                         __attribute__nonnull__(pTHX_3);
7036 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
7037         assert(s); assert(name); assert(what)
7038
7039 STATIC int      S_deprecate_commaless_var_list(pTHX);
7040 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
7041                         __attribute__warn_unused_result__
7042                         __attribute__nonnull__(pTHX_1);
7043 #define PERL_ARGS_ASSERT_FILTER_GETS    \
7044         assert(sv)
7045
7046 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
7047                         __attribute__warn_unused_result__
7048                         __attribute__nonnull__(pTHX_1);
7049 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
7050         assert(pkgname)
7051
7052 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
7053                         __attribute__nonnull__(pTHX_1);
7054 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
7055         assert(s)
7056
7057 STATIC void     S_force_next(pTHX_ I32 type);
7058 STATIC char*    S_force_strict_version(pTHX_ char *s)
7059                         __attribute__nonnull__(pTHX_1);
7060 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
7061         assert(s)
7062
7063 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
7064                         __attribute__nonnull__(pTHX_1);
7065 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
7066         assert(s)
7067
7068 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
7069                         __attribute__nonnull__(pTHX_1);
7070 #define PERL_ARGS_ASSERT_FORCE_WORD     \
7071         assert(start)
7072
7073 STATIC void     S_incline(pTHX_ const char *s)
7074                         __attribute__nonnull__(pTHX_1);
7075 #define PERL_ARGS_ASSERT_INCLINE        \
7076         assert(s)
7077
7078 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
7079                         __attribute__nonnull__(pTHX_1);
7080 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
7081         assert(s)
7082
7083 STATIC int      S_intuit_more(pTHX_ char *s)
7084                         __attribute__nonnull__(pTHX_1);
7085 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
7086         assert(s)
7087
7088 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
7089                         __attribute__nonnull__(pTHX_3);
7090 #define PERL_ARGS_ASSERT_LOP    \
7091         assert(s)
7092
7093 STATIC void     S_missingterm(pTHX_ char *s)
7094                         __attribute__noreturn__;
7095
7096 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)
7097                         __attribute__nonnull__(pTHX_3)
7098                         __attribute__nonnull__(pTHX_5);
7099 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
7100         assert(key); assert(sv)
7101
7102 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
7103                         __attribute__nonnull__(pTHX_1);
7104 #define PERL_ARGS_ASSERT_NO_OP  \
7105         assert(what)
7106
7107 STATIC void     S_readpipe_override(pTHX);
7108 STATIC char*    S_scan_const(pTHX_ char *start)
7109                         __attribute__warn_unused_result__
7110                         __attribute__nonnull__(pTHX_1);
7111 #define PERL_ARGS_ASSERT_SCAN_CONST     \
7112         assert(start)
7113
7114 STATIC char*    S_scan_formline(pTHX_ char *s)
7115                         __attribute__warn_unused_result__
7116                         __attribute__nonnull__(pTHX_1);
7117 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
7118         assert(s)
7119
7120 STATIC char*    S_scan_heredoc(pTHX_ char *s)
7121                         __attribute__warn_unused_result__
7122                         __attribute__nonnull__(pTHX_1);
7123 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
7124         assert(s)
7125
7126 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
7127                         __attribute__nonnull__(pTHX_1)
7128                         __attribute__nonnull__(pTHX_2)
7129                         __attribute__nonnull__(pTHX_3);
7130 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
7131         assert(s); assert(send); assert(dest)
7132
7133 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
7134                         __attribute__warn_unused_result__
7135                         __attribute__nonnull__(pTHX_1);
7136 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
7137         assert(start)
7138
7139 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
7140                         __attribute__warn_unused_result__
7141                         __attribute__nonnull__(pTHX_1);
7142 #define PERL_ARGS_ASSERT_SCAN_PAT       \
7143         assert(start)
7144
7145 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims, int re_reparse)
7146                         __attribute__warn_unused_result__
7147                         __attribute__nonnull__(pTHX_1);
7148 #define PERL_ARGS_ASSERT_SCAN_STR       \
7149         assert(start)
7150
7151 STATIC char*    S_scan_subst(pTHX_ char *start)
7152                         __attribute__warn_unused_result__
7153                         __attribute__nonnull__(pTHX_1);
7154 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
7155         assert(start)
7156
7157 STATIC char*    S_scan_trans(pTHX_ char *start)
7158                         __attribute__warn_unused_result__
7159                         __attribute__nonnull__(pTHX_1);
7160 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
7161         assert(start)
7162
7163 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
7164                         __attribute__nonnull__(pTHX_1)
7165                         __attribute__nonnull__(pTHX_2)
7166                         __attribute__nonnull__(pTHX_5);
7167 #define PERL_ARGS_ASSERT_SCAN_WORD      \
7168         assert(s); assert(dest); assert(slp)
7169
7170 STATIC char*    S_skipspace(pTHX_ char *s)
7171                         __attribute__warn_unused_result__
7172                         __attribute__nonnull__(pTHX_1);
7173 #define PERL_ARGS_ASSERT_SKIPSPACE      \
7174         assert(s)
7175
7176 STATIC I32      S_sublex_done(pTHX)
7177                         __attribute__warn_unused_result__;
7178
7179 STATIC I32      S_sublex_push(pTHX)
7180                         __attribute__warn_unused_result__;
7181
7182 STATIC I32      S_sublex_start(pTHX)
7183                         __attribute__warn_unused_result__;
7184
7185 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
7186                         __attribute__warn_unused_result__
7187                         __attribute__nonnull__(pTHX_1);
7188 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
7189         assert(s)
7190
7191 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
7192                         __attribute__warn_unused_result__
7193                         __attribute__nonnull__(pTHX_2);
7194 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
7195         assert(s)
7196
7197 STATIC SV*      S_tokeq(pTHX_ SV *sv)
7198                         __attribute__nonnull__(pTHX_1);
7199 #define PERL_ARGS_ASSERT_TOKEQ  \
7200         assert(sv)
7201
7202 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
7203 STATIC int      S_yywarn(pTHX_ const char *const s, U32 flags)
7204                         __attribute__nonnull__(pTHX_1);
7205 #define PERL_ARGS_ASSERT_YYWARN \
7206         assert(s)
7207
7208 #  if defined(PERL_MAD)
7209 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
7210 STATIC char*    S_skipspace0(pTHX_ char *s)
7211                         __attribute__nonnull__(pTHX_1);
7212 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
7213         assert(s)
7214
7215 STATIC char*    S_skipspace1(pTHX_ char *s)
7216                         __attribute__nonnull__(pTHX_1);
7217 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
7218         assert(s)
7219
7220 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
7221                         __attribute__nonnull__(pTHX_1);
7222 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
7223         assert(s)
7224
7225 STATIC void     S_start_force(pTHX_ int where);
7226 #  endif
7227 #endif
7228 #if defined(PERL_IN_UNIVERSAL_C)
7229 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name, STRLEN len, U32 flags)
7230                         __attribute__nonnull__(pTHX_1)
7231                         __attribute__nonnull__(pTHX_2);
7232 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
7233         assert(stash); assert(name)
7234
7235 #endif
7236 #if defined(PERL_IN_UTF8_C)
7237 STATIC UV       S_check_locale_boundary_crossing(pTHX_ const U8* const p, const UV result, U8* const ustrp, STRLEN *lenp)
7238                         __attribute__warn_unused_result__
7239                         __attribute__nonnull__(pTHX_1)
7240                         __attribute__nonnull__(pTHX_3)
7241                         __attribute__nonnull__(pTHX_4);
7242 #define PERL_ARGS_ASSERT_CHECK_LOCALE_BOUNDARY_CROSSING \
7243         assert(p); assert(ustrp); assert(lenp)
7244
7245 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
7246                         __attribute__warn_unused_result__
7247                         __attribute__nonnull__(1);
7248 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
7249         assert(s)
7250
7251 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
7252                         __attribute__warn_unused_result__
7253                         __attribute__nonnull__(pTHX_1)
7254                         __attribute__nonnull__(pTHX_2)
7255                         __attribute__nonnull__(pTHX_3);
7256 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
7257         assert(p); assert(swash); assert(swashname)
7258
7259 STATIC SV*      S_swatch_get(pTHX_ SV* swash, UV start, UV span)
7260                         __attribute__warn_unused_result__
7261                         __attribute__nonnull__(pTHX_1);
7262 #define PERL_ARGS_ASSERT_SWATCH_GET     \
7263         assert(swash)
7264
7265 STATIC U8       S_to_lower_latin1(pTHX_ const U8 c, U8 *p, STRLEN *lenp)
7266                         __attribute__warn_unused_result__;
7267
7268 #endif
7269 #if defined(PERL_IN_UTF8_C) || defined(PERL_IN_PP_C)
7270 PERL_CALLCONV bool      Perl__is_utf8_quotemeta(pTHX_ const U8 *p)
7271                         __attribute__warn_unused_result__
7272                         __attribute__nonnull__(pTHX_1);
7273 #define PERL_ARGS_ASSERT__IS_UTF8_QUOTEMETA     \
7274         assert(p)
7275
7276 PERL_CALLCONV UV        Perl__to_upper_title_latin1(pTHX_ const U8 c, U8 *p, STRLEN *lenp, const char S_or_s)
7277                         __attribute__nonnull__(pTHX_2)
7278                         __attribute__nonnull__(pTHX_3);
7279 #define PERL_ARGS_ASSERT__TO_UPPER_TITLE_LATIN1 \
7280         assert(p); assert(lenp)
7281
7282 #endif
7283 #if defined(PERL_IN_UTF8_C) || defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_REGEXEC_C)
7284 PERL_CALLCONV UV        Perl__to_fold_latin1(pTHX_ const U8 c, U8 *p, STRLEN *lenp, const bool flags)
7285                         __attribute__nonnull__(pTHX_2)
7286                         __attribute__nonnull__(pTHX_3);
7287 #define PERL_ARGS_ASSERT__TO_FOLD_LATIN1        \
7288         assert(p); assert(lenp)
7289
7290 #endif
7291 #if defined(PERL_IN_UTIL_C)
7292 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
7293 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
7294                         __attribute__nonnull__(pTHX_1);
7295 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
7296         assert(cop)
7297
7298 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
7299 STATIC SV*      S_mess_alloc(pTHX);
7300 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
7301                         __attribute__nonnull__(pTHX_1);
7302 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
7303         assert(ex)
7304
7305 STATIC char *   S_write_no_mem(pTHX)
7306                         __attribute__noreturn__;
7307
7308 #  if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
7309 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)
7310                         __attribute__nonnull__(4)
7311                         __attribute__nonnull__(8)
7312                         __attribute__nonnull__(10);
7313 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
7314         assert(type_name); assert(filename); assert(funcname)
7315
7316 #  endif
7317 #endif
7318 #if defined(PERL_MAD)
7319 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
7320 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
7321 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
7322                         __attribute__nonnull__(pTHX_2);
7323 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
7324         assert(file)
7325
7326 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
7327                         __attribute__nonnull__(pTHX_2);
7328 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
7329         assert(file)
7330
7331 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
7332 PERL_CALLCONV int       Perl_madlex(pTHX);
7333 PERL_CALLCONV int       Perl_madparse(pTHX_ int gramtype);
7334 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
7335 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
7336 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
7337                         __attribute__nonnull__(pTHX_2);
7338 #define PERL_ARGS_ASSERT_NEWMADSV       \
7339         assert(sv)
7340
7341 PERL_CALLCONV_NO_RET OP *       Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
7342                         __attribute__noreturn__;
7343
7344 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
7345 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
7346 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
7347 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
7348                         __attribute__nonnull__(pTHX_1);
7349 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
7350         assert(o)
7351
7352 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
7353                         __attribute__nonnull__(pTHX_1);
7354 #define PERL_ARGS_ASSERT_PACKAGE        \
7355         assert(o)
7356
7357 PERL_CALLCONV void      Perl_pad_peg(const char* s)
7358                         __attribute__nonnull__(1);
7359 #define PERL_ARGS_ASSERT_PAD_PEG        \
7360         assert(s)
7361
7362 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
7363 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
7364 PERL_CALLCONV char*     Perl_sv_catxmlpv(pTHX_ SV *dsv, const char *pv, int utf8)
7365                         __attribute__nonnull__(pTHX_1)
7366                         __attribute__nonnull__(pTHX_2);
7367 #define PERL_ARGS_ASSERT_SV_CATXMLPV    \
7368         assert(dsv); assert(pv)
7369
7370 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
7371                         __attribute__nonnull__(pTHX_1)
7372                         __attribute__nonnull__(pTHX_2);
7373 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
7374         assert(dsv); assert(pv)
7375
7376 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
7377                         __attribute__nonnull__(pTHX_1)
7378                         __attribute__nonnull__(pTHX_2);
7379 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
7380         assert(dsv); assert(ssv)
7381
7382 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
7383                         __attribute__nonnull__(pTHX_1);
7384 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
7385         assert(sv)
7386
7387 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
7388                         __attribute__nonnull__(pTHX_1);
7389 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
7390         assert(tk)
7391
7392 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
7393                         __attribute__nonnull__(pTHX_1);
7394 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
7395         assert(tk)
7396
7397 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
7398                         __attribute__nonnull__(pTHX_4);
7399 #define PERL_ARGS_ASSERT_UTILIZE        \
7400         assert(idop)
7401
7402 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
7403 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
7404 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
7405 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
7406                         __attribute__nonnull__(pTHX_1);
7407 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
7408         assert(gv)
7409
7410 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
7411                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
7412                         __attribute__nonnull__(pTHX_2)
7413                         __attribute__nonnull__(pTHX_3);
7414 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
7415         assert(file); assert(pat)
7416
7417 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
7418                         __attribute__nonnull__(pTHX_1);
7419 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
7420         assert(stash)
7421
7422 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
7423                         __attribute__nonnull__(pTHX_1);
7424 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
7425         assert(stash)
7426
7427 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
7428                         __attribute__nonnull__(pTHX_1);
7429 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
7430         assert(gv)
7431
7432 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
7433                         __attribute__nonnull__(pTHX_1);
7434 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
7435         assert(gv)
7436
7437 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
7438                         __attribute__nonnull__(pTHX_2)
7439                         __attribute__nonnull__(pTHX_3);
7440 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
7441         assert(file); assert(pat)
7442
7443 #endif
7444 #if defined(PERL_NEED_MY_BETOH16)
7445 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
7446 #endif
7447 #if defined(PERL_NEED_MY_BETOH32)
7448 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
7449 #endif
7450 #if defined(PERL_NEED_MY_BETOH64)
7451 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
7452 #endif
7453 #if defined(PERL_NEED_MY_BETOHI)
7454 PERL_CALLCONV int       Perl_my_betohi(int n);
7455 #endif
7456 #if defined(PERL_NEED_MY_BETOHL)
7457 PERL_CALLCONV long      Perl_my_betohl(long n);
7458 #endif
7459 #if defined(PERL_NEED_MY_BETOHS)
7460 PERL_CALLCONV short     Perl_my_betohs(short n);
7461 #endif
7462 #if defined(PERL_NEED_MY_HTOBE16)
7463 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
7464 #endif
7465 #if defined(PERL_NEED_MY_HTOBE32)
7466 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
7467 #endif
7468 #if defined(PERL_NEED_MY_HTOBE64)
7469 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
7470 #endif
7471 #if defined(PERL_NEED_MY_HTOBEI)
7472 PERL_CALLCONV int       Perl_my_htobei(int n);
7473 #endif
7474 #if defined(PERL_NEED_MY_HTOBEL)
7475 PERL_CALLCONV long      Perl_my_htobel(long n);
7476 #endif
7477 #if defined(PERL_NEED_MY_HTOBES)
7478 PERL_CALLCONV short     Perl_my_htobes(short n);
7479 #endif
7480 #if defined(PERL_NEED_MY_HTOLE16)
7481 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
7482 #endif
7483 #if defined(PERL_NEED_MY_HTOLE32)
7484 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
7485 #endif
7486 #if defined(PERL_NEED_MY_HTOLE64)
7487 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
7488 #endif
7489 #if defined(PERL_NEED_MY_HTOLEI)
7490 PERL_CALLCONV int       Perl_my_htolei(int n);
7491 #endif
7492 #if defined(PERL_NEED_MY_HTOLEL)
7493 PERL_CALLCONV long      Perl_my_htolel(long n);
7494 #endif
7495 #if defined(PERL_NEED_MY_HTOLES)
7496 PERL_CALLCONV short     Perl_my_htoles(short n);
7497 #endif
7498 #if defined(PERL_NEED_MY_LETOH16)
7499 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
7500 #endif
7501 #if defined(PERL_NEED_MY_LETOH32)
7502 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
7503 #endif
7504 #if defined(PERL_NEED_MY_LETOH64)
7505 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
7506 #endif
7507 #if defined(PERL_NEED_MY_LETOHI)
7508 PERL_CALLCONV int       Perl_my_letohi(int n);
7509 #endif
7510 #if defined(PERL_NEED_MY_LETOHL)
7511 PERL_CALLCONV long      Perl_my_letohl(long n);
7512 #endif
7513 #if defined(PERL_NEED_MY_LETOHS)
7514 PERL_CALLCONV short     Perl_my_letohs(short n);
7515 #endif
7516 #if defined(PERL_OLD_COPY_ON_WRITE)
7517 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
7518                         __attribute__nonnull__(pTHX_2);
7519 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
7520         assert(sstr)
7521
7522 #endif
7523 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
7524 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
7525 #endif
7526 #if defined(UNLINK_ALL_VERSIONS)
7527 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
7528                         __attribute__nonnull__(pTHX_1);
7529 #define PERL_ARGS_ASSERT_UNLNK  \
7530         assert(f)
7531
7532 #endif
7533 #if defined(USE_ITHREADS)
7534 PERL_CALLCONV PADOFFSET Perl_alloccopstash(pTHX_ HV *hv)
7535                         __attribute__nonnull__(pTHX_1);
7536 #define PERL_ARGS_ASSERT_ALLOCCOPSTASH  \
7537         assert(hv)
7538
7539 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
7540                         __attribute__warn_unused_result__
7541                         __attribute__nonnull__(pTHX_2);
7542 #define PERL_ARGS_ASSERT_ANY_DUP        \
7543         assert(proto_perl)
7544
7545 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
7546                         __attribute__nonnull__(1);
7547 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
7548         assert(param)
7549
7550 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
7551                         __attribute__malloc__
7552                         __attribute__warn_unused_result__
7553                         __attribute__nonnull__(1)
7554                         __attribute__nonnull__(2);
7555 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
7556         assert(from); assert(to)
7557
7558 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
7559                         __attribute__warn_unused_result__
7560                         __attribute__nonnull__(pTHX_4);
7561 #define PERL_ARGS_ASSERT_CX_DUP \
7562         assert(param)
7563
7564 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp, CLONE_PARAMS *const param)
7565                         __attribute__warn_unused_result__
7566                         __attribute__nonnull__(pTHX_2);
7567 #define PERL_ARGS_ASSERT_DIRP_DUP       \
7568         assert(param)
7569
7570 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
7571                         __attribute__nonnull__(pTHX_3);
7572 #define PERL_ARGS_ASSERT_FP_DUP \
7573         assert(param)
7574
7575 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
7576                         __attribute__warn_unused_result__
7577                         __attribute__nonnull__(pTHX_2);
7578 #define PERL_ARGS_ASSERT_GP_DUP \
7579         assert(param)
7580
7581 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
7582                         __attribute__warn_unused_result__
7583                         __attribute__nonnull__(pTHX_3);
7584 #define PERL_ARGS_ASSERT_HE_DUP \
7585         assert(param)
7586
7587 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
7588                         __attribute__warn_unused_result__
7589                         __attribute__nonnull__(pTHX_2);
7590 #define PERL_ARGS_ASSERT_HEK_DUP        \
7591         assert(param)
7592
7593 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
7594                         __attribute__warn_unused_result__
7595                         __attribute__nonnull__(pTHX_2);
7596 #define PERL_ARGS_ASSERT_MG_DUP \
7597         assert(param)
7598
7599 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
7600                         __attribute__nonnull__(pTHX_1)
7601                         __attribute__nonnull__(pTHX_2);
7602 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
7603         assert(smeta); assert(param)
7604
7605 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
7606                         __attribute__malloc__
7607                         __attribute__warn_unused_result__
7608                         __attribute__nonnull__(pTHX_3);
7609 #define PERL_ARGS_ASSERT_NEWPADOP       \
7610         assert(sv)
7611
7612 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *srcpad, CLONE_PARAMS *param)
7613                         __attribute__warn_unused_result__
7614                         __attribute__nonnull__(pTHX_2);
7615 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
7616         assert(param)
7617
7618 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
7619                         __attribute__nonnull__(pTHX_2);
7620 #define PERL_ARGS_ASSERT_PARSER_DUP     \
7621         assert(param)
7622
7623 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
7624                         __attribute__nonnull__(1);
7625 #define PERL_ARGS_ASSERT_PERL_CLONE     \
7626         assert(proto_perl)
7627
7628 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
7629                         __attribute__nonnull__(pTHX_1)
7630                         __attribute__nonnull__(pTHX_2)
7631                         __attribute__nonnull__(pTHX_3);
7632 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
7633         assert(sstr); assert(dstr); assert(param)
7634
7635 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
7636                         __attribute__nonnull__(pTHX_1)
7637                         __attribute__nonnull__(pTHX_2);
7638 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
7639         assert(r); assert(param)
7640
7641 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
7642                         __attribute__nonnull__(pTHX_1)
7643                         __attribute__nonnull__(pTHX_2)
7644                         __attribute__nonnull__(pTHX_3);
7645 #define PERL_ARGS_ASSERT_RVPV_DUP       \
7646         assert(dstr); assert(sstr); assert(param)
7647
7648 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
7649                         __attribute__warn_unused_result__
7650                         __attribute__nonnull__(pTHX_2);
7651 #define PERL_ARGS_ASSERT_SI_DUP \
7652         assert(param)
7653
7654 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
7655                         __attribute__malloc__
7656                         __attribute__warn_unused_result__
7657                         __attribute__nonnull__(pTHX_1)
7658                         __attribute__nonnull__(pTHX_2);
7659 #define PERL_ARGS_ASSERT_SS_DUP \
7660         assert(proto_perl); assert(param)
7661
7662 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7663                         __attribute__warn_unused_result__
7664                         __attribute__nonnull__(pTHX_2);
7665 #define PERL_ARGS_ASSERT_SV_DUP \
7666         assert(param)
7667
7668 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7669                         __attribute__warn_unused_result__
7670                         __attribute__nonnull__(pTHX_2);
7671 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
7672         assert(param)
7673
7674 #endif
7675 #if defined(USE_LOCALE_COLLATE)
7676 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
7677                         __attribute__nonnull__(pTHX_1)
7678                         __attribute__nonnull__(pTHX_2);
7679 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
7680         assert(sv); assert(mg)
7681
7682 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
7683                         __attribute__nonnull__(pTHX_1)
7684                         __attribute__nonnull__(pTHX_3);
7685 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
7686         assert(s); assert(xlen)
7687
7688 /* PERL_CALLCONV char*  sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
7689                         __attribute__nonnull__(pTHX_1)
7690                         __attribute__nonnull__(pTHX_2); */
7691
7692 PERL_CALLCONV char*     Perl_sv_collxfrm_flags(pTHX_ SV *const sv, STRLEN *const nxp, I32 const flags)
7693                         __attribute__nonnull__(pTHX_1)
7694                         __attribute__nonnull__(pTHX_2);
7695 #define PERL_ARGS_ASSERT_SV_COLLXFRM_FLAGS      \
7696         assert(sv); assert(nxp)
7697
7698 #endif
7699 #if defined(USE_PERLIO) && !defined(USE_SFIO)
7700 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
7701 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
7702 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
7703 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
7704 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
7705 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
7706 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
7707 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
7708 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
7709                         __attribute__warn_unused_result__;
7710
7711 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
7712                         __attribute__warn_unused_result__;
7713
7714 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
7715 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
7716                         __attribute__nonnull__(pTHX_2);
7717 #define PERL_ARGS_ASSERT_PERLIO_READ    \
7718         assert(vbuf)
7719
7720 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
7721 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
7722 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
7723 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
7724 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
7725                         __attribute__warn_unused_result__;
7726
7727 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
7728                         __attribute__warn_unused_result__;
7729
7730 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
7731                         __attribute__warn_unused_result__;
7732
7733 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
7734 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7735                         __attribute__nonnull__(pTHX_2);
7736 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
7737         assert(vbuf)
7738
7739 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7740                         __attribute__nonnull__(pTHX_2);
7741 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
7742         assert(vbuf)
7743
7744 #endif
7745 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
7746 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
7747                         __attribute__nonnull__(pTHX_2)
7748                         __attribute__nonnull__(pTHX_3);
7749 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
7750         assert(mark); assert(sp)
7751
7752 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
7753                         __attribute__nonnull__(pTHX_1);
7754 #define PERL_ARGS_ASSERT_DO_SPAWN       \
7755         assert(cmd)
7756
7757 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
7758                         __attribute__nonnull__(pTHX_1);
7759 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
7760         assert(cmd)
7761
7762 #endif
7763 #ifdef PERL_CORE
7764 #  include "pp_proto.h"
7765 #endif
7766 END_EXTERN_C
7767
7768 /* ex: set ro: */