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__append_range_to_invlist(pTHX_ HV* const invlist, const UV start, const UV end)
  27                         __attribute__nonnull__(pTHX_1);
  28 #define PERL_ARGS_ASSERT__APPEND_RANGE_TO_INVLIST       \
  29         assert(invlist)
  30
  31 PERL_CALLCONV HV*       Perl__new_invlist(pTHX_ IV initial_size)
  32                         __attribute__warn_unused_result__;
  33
  34 PERL_CALLCONV HV*       Perl__swash_inversion_hash(pTHX_ SV* const swash)
  35                         __attribute__warn_unused_result__
  36                         __attribute__nonnull__(pTHX_1);
  37 #define PERL_ARGS_ASSERT__SWASH_INVERSION_HASH  \
  38         assert(swash)
  39
  40 PERL_CALLCONV HV*       Perl__swash_to_invlist(pTHX_ SV* const swash)
  41                         __attribute__warn_unused_result__
  42                         __attribute__nonnull__(pTHX_1);
  43 #define PERL_ARGS_ASSERT__SWASH_TO_INVLIST      \
  44         assert(swash)
  45
  46 PERL_CALLCONV UV        Perl__to_uni_fold_flags(pTHX_ UV c, U8 *p, STRLEN *lenp, U8 flags)
  47                         __attribute__nonnull__(pTHX_2)
  48                         __attribute__nonnull__(pTHX_3);
  49 #define PERL_ARGS_ASSERT__TO_UNI_FOLD_FLAGS     \
  50         assert(p); assert(lenp)
  51
  52 PERL_CALLCONV UV        Perl__to_utf8_fold_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, U8 flags)
  53                         __attribute__nonnull__(pTHX_1)
  54                         __attribute__nonnull__(pTHX_2);
  55 #define PERL_ARGS_ASSERT__TO_UTF8_FOLD_FLAGS    \
  56         assert(p); assert(ustrp)
  57
  58 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
  59                         __attribute__nonnull__(pTHX_1);
  60 #define PERL_ARGS_ASSERT_ALLOCMY        \
  61         assert(name)
  62
  63 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
  64                         __attribute__nonnull__(pTHX_1)
  65                         __attribute__nonnull__(pTHX_2);
  66 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
  67         assert(left); assert(right)
  68
  69 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
  70                         __attribute__nonnull__(pTHX_1);
  71 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
  72         assert(ref)
  73
  74 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
  75                         __attribute__nonnull__(pTHX_2)
  76                         __attribute__nonnull__(pTHX_3);
  77 #define PERL_ARGS_ASSERT_APPLY  \
  78         assert(mark); assert(sp)
  79
  80 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
  81                         __attribute__nonnull__(pTHX_1)
  82                         __attribute__nonnull__(pTHX_2)
  83                         __attribute__nonnull__(pTHX_3);
  84 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
  85         assert(stashpv); assert(cv); assert(attrstr)
  86
  87 PERL_CALLCONV void      Perl_atfork_lock(void);
  88 PERL_CALLCONV void      Perl_atfork_unlock(void);
  89 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
  90                         __attribute__nonnull__(pTHX_1);
  91 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
  92         assert(av)
  93
  94 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
  95                         __attribute__nonnull__(pTHX_1);
  96 #define PERL_ARGS_ASSERT_AV_CLEAR       \
  97         assert(av)
  98
  99 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 100                         __attribute__nonnull__(pTHX_1)
 101                         __attribute__nonnull__(pTHX_2);
 102 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 103         assert(avp); assert(val)
 104
 105 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 106                         __attribute__nonnull__(pTHX_1)
 107                         __attribute__nonnull__(pTHX_2);
 108 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 109         assert(avp); assert(val)
 110
 111 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 112                         __attribute__nonnull__(pTHX_1);
 113 #define PERL_ARGS_ASSERT_AV_DELETE      \
 114         assert(av)
 115
 116 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 117                         __attribute__warn_unused_result__
 118                         __attribute__nonnull__(pTHX_1);
 119 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 120         assert(av)
 121
 122 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 123                         __attribute__nonnull__(pTHX_1);
 124 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 125         assert(av)
 126
 127 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 128                         __attribute__warn_unused_result__
 129                         __attribute__nonnull__(pTHX_1);
 130 #define PERL_ARGS_ASSERT_AV_FETCH       \
 131         assert(av)
 132
 133 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 134                         __attribute__nonnull__(pTHX_1);
 135 #define PERL_ARGS_ASSERT_AV_FILL        \
 136         assert(av)
 137
 138 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 139                         __attribute__nonnull__(pTHX_1);
 140 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 141         assert(av)
 142
 143 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 144                         __attribute__warn_unused_result__
 145                         __attribute__nonnull__(pTHX_1);
 146 #define PERL_ARGS_ASSERT_AV_LEN \
 147         assert(av)
 148
 149 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 150                         __attribute__warn_unused_result__
 151                         __attribute__nonnull__(pTHX_2);
 152 #define PERL_ARGS_ASSERT_AV_MAKE        \
 153         assert(strp)
 154
 155 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 156                         __attribute__nonnull__(pTHX_1);
 157 #define PERL_ARGS_ASSERT_AV_POP \
 158         assert(av)
 159
 160 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 161                         __attribute__nonnull__(pTHX_1)
 162                         __attribute__nonnull__(pTHX_2);
 163 #define PERL_ARGS_ASSERT_AV_PUSH        \
 164         assert(av); assert(val)
 165
 166 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 167                         __attribute__nonnull__(pTHX_1);
 168 #define PERL_ARGS_ASSERT_AV_REIFY       \
 169         assert(av)
 170
 171 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 172                         __attribute__warn_unused_result__
 173                         __attribute__nonnull__(pTHX_1);
 174 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 175         assert(av)
 176
 177 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 178                         __attribute__nonnull__(pTHX_1);
 179 #define PERL_ARGS_ASSERT_AV_STORE       \
 180         assert(av)
 181
 182 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 183                         __attribute__nonnull__(pTHX_1);
 184 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 185         assert(av)
 186
 187 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 188                         __attribute__nonnull__(pTHX_1);
 189 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 190         assert(av)
 191
 192 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 193                         __attribute__warn_unused_result__
 194                         __attribute__nonnull__(pTHX_2)
 195                         __attribute__nonnull__(pTHX_3);
 196 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 197         assert(left); assert(right)
 198
 199 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 200                         __attribute__warn_unused_result__;
 201
 202 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 203                         __attribute__warn_unused_result__;
 204
 205 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 206                         __attribute__warn_unused_result__;
 207
 208 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
 209                         __attribute__nonnull__(pTHX_1);
 210 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
 211         assert(hk)
 212
 213 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 214 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 215 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
 216 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
 217                         __attribute__nonnull__(pTHX_1)
 218                         __attribute__nonnull__(pTHX_3);
 219 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
 220         assert(b); assert(u)
 221
 222 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
 223                         __attribute__nonnull__(pTHX_1)
 224                         __attribute__nonnull__(pTHX_2);
 225 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
 226         assert(s); assert(len)
 227
 228 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
 229                         __attribute__nonnull__(pTHX_1)
 230                         __attribute__nonnull__(pTHX_2);
 231 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
 232         assert(s); assert(len)
 233
 234 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
 235                         __attribute__nonnull__(pTHX_1)
 236                         __attribute__nonnull__(pTHX_3);
 237 #define PERL_ARGS_ASSERT_CALL_ARGV      \
 238         assert(sub_name); assert(argv)
 239
 240 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
 241 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 242                         __attribute__nonnull__(pTHX_2);
 243 #define PERL_ARGS_ASSERT_CALL_LIST      \
 244         assert(paramList)
 245
 246 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
 247                         __attribute__nonnull__(pTHX_1);
 248 #define PERL_ARGS_ASSERT_CALL_METHOD    \
 249         assert(methname)
 250
 251 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
 252                         __attribute__nonnull__(pTHX_1);
 253 #define PERL_ARGS_ASSERT_CALL_PV        \
 254         assert(sub_name)
 255
 256 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
 257                         __attribute__nonnull__(pTHX_1);
 258 #define PERL_ARGS_ASSERT_CALL_SV        \
 259         assert(sv)
 260
 261 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
 262 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
 263                         __attribute__malloc__
 264                         __attribute__warn_unused_result__;
 265
 266 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 267                         __attribute__warn_unused_result__
 268                         __attribute__nonnull__(pTHX_3);
 269 #define PERL_ARGS_ASSERT_CANDO  \
 270         assert(statbufp)
 271
 272 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 273                         __attribute__warn_unused_result__;
 274
 275 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 276                         __attribute__warn_unused_result__;
 277
 278 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 279                         __attribute__warn_unused_result__;
 280
 281 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 282                         __attribute__warn_unused_result__;
 283
 284 PERL_CALLCONV bool      Perl_check_utf8_print(pTHX_ const U8 *s, const STRLEN len)
 285                         __attribute__nonnull__(pTHX_1);
 286 #define PERL_ARGS_ASSERT_CHECK_UTF8_PRINT       \
 287         assert(s)
 288
 289 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
 290                         __attribute__warn_unused_result__
 291                         __attribute__nonnull__(pTHX_1);
 292 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
 293         assert(o)
 294
 295 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
 296                         __attribute__warn_unused_result__
 297                         __attribute__nonnull__(pTHX_1);
 298 #define PERL_ARGS_ASSERT_CK_BITOP       \
 299         assert(o)
 300
 301 PERL_CALLCONV OP *      Perl_ck_chdir(pTHX_ OP *o)
 302                         __attribute__warn_unused_result__
 303                         __attribute__nonnull__(pTHX_1);
 304 #define PERL_ARGS_ASSERT_CK_CHDIR       \
 305         assert(o)
 306
 307 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
 308                         __attribute__warn_unused_result__
 309                         __attribute__nonnull__(pTHX_1);
 310 #define PERL_ARGS_ASSERT_CK_CONCAT      \
 311         assert(o)
 312
 313 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
 314                         __attribute__warn_unused_result__
 315                         __attribute__nonnull__(pTHX_1);
 316 #define PERL_ARGS_ASSERT_CK_DEFINED     \
 317         assert(o)
 318
 319 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
 320                         __attribute__warn_unused_result__
 321                         __attribute__nonnull__(pTHX_1);
 322 #define PERL_ARGS_ASSERT_CK_DELETE      \
 323         assert(o)
 324
 325 PERL_CALLCONV OP *      Perl_ck_die(pTHX_ OP *o)
 326                         __attribute__warn_unused_result__
 327                         __attribute__nonnull__(pTHX_1);
 328 #define PERL_ARGS_ASSERT_CK_DIE \
 329         assert(o)
 330
 331 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
 332                         __attribute__warn_unused_result__
 333                         __attribute__nonnull__(pTHX_1);
 334 #define PERL_ARGS_ASSERT_CK_EACH        \
 335         assert(o)
 336
 337 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
 338                         __attribute__nonnull__(pTHX_1);
 339 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
 340         assert(entersubop)
 341
 342 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 343                         __attribute__nonnull__(pTHX_1)
 344                         __attribute__nonnull__(pTHX_2)
 345                         __attribute__nonnull__(pTHX_3);
 346 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
 347         assert(entersubop); assert(namegv); assert(protosv)
 348
 349 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 350                         __attribute__nonnull__(pTHX_1)
 351                         __attribute__nonnull__(pTHX_2)
 352                         __attribute__nonnull__(pTHX_3);
 353 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
 354         assert(entersubop); assert(namegv); assert(protosv)
 355
 356 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
 357                         __attribute__warn_unused_result__
 358                         __attribute__nonnull__(pTHX_1);
 359 #define PERL_ARGS_ASSERT_CK_EOF \
 360         assert(o)
 361
 362 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
 363                         __attribute__warn_unused_result__
 364                         __attribute__nonnull__(pTHX_1);
 365 #define PERL_ARGS_ASSERT_CK_EVAL        \
 366         assert(o)
 367
 368 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
 369                         __attribute__warn_unused_result__
 370                         __attribute__nonnull__(pTHX_1);
 371 #define PERL_ARGS_ASSERT_CK_EXEC        \
 372         assert(o)
 373
 374 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
 375                         __attribute__warn_unused_result__
 376                         __attribute__nonnull__(pTHX_1);
 377 #define PERL_ARGS_ASSERT_CK_EXISTS      \
 378         assert(o)
 379
 380 PERL_CALLCONV OP *      Perl_ck_exit(pTHX_ OP *o)
 381                         __attribute__warn_unused_result__
 382                         __attribute__nonnull__(pTHX_1);
 383 #define PERL_ARGS_ASSERT_CK_EXIT        \
 384         assert(o)
 385
 386 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
 387                         __attribute__warn_unused_result__
 388                         __attribute__nonnull__(pTHX_1);
 389 #define PERL_ARGS_ASSERT_CK_FTST        \
 390         assert(o)
 391
 392 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
 393                         __attribute__warn_unused_result__
 394                         __attribute__nonnull__(pTHX_1);
 395 #define PERL_ARGS_ASSERT_CK_FUN \
 396         assert(o)
 397
 398 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
 399                         __attribute__warn_unused_result__
 400                         __attribute__nonnull__(pTHX_1);
 401 #define PERL_ARGS_ASSERT_CK_GLOB        \
 402         assert(o)
 403
 404 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
 405                         __attribute__warn_unused_result__
 406                         __attribute__nonnull__(pTHX_1);
 407 #define PERL_ARGS_ASSERT_CK_GREP        \
 408         assert(o)
 409
 410 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
 411                         __attribute__warn_unused_result__
 412                         __attribute__nonnull__(pTHX_1);
 413 #define PERL_ARGS_ASSERT_CK_INDEX       \
 414         assert(o)
 415
 416 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
 417                         __attribute__warn_unused_result__
 418                         __attribute__nonnull__(pTHX_1);
 419 #define PERL_ARGS_ASSERT_CK_JOIN        \
 420         assert(o)
 421
 422 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
 423                         __attribute__warn_unused_result__
 424                         __attribute__nonnull__(pTHX_1);
 425 #define PERL_ARGS_ASSERT_CK_LFUN        \
 426         assert(o)
 427
 428 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
 429                         __attribute__warn_unused_result__
 430                         __attribute__nonnull__(pTHX_1);
 431 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
 432         assert(o)
 433
 434 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
 435                         __attribute__warn_unused_result__
 436                         __attribute__nonnull__(pTHX_1);
 437 #define PERL_ARGS_ASSERT_CK_MATCH       \
 438         assert(o)
 439
 440 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
 441                         __attribute__warn_unused_result__
 442                         __attribute__nonnull__(pTHX_1);
 443 #define PERL_ARGS_ASSERT_CK_METHOD      \
 444         assert(o)
 445
 446 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
 447                         __attribute__warn_unused_result__
 448                         __attribute__nonnull__(pTHX_1);
 449 #define PERL_ARGS_ASSERT_CK_NULL        \
 450         assert(o)
 451
 452 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
 453                         __attribute__warn_unused_result__
 454                         __attribute__nonnull__(pTHX_1);
 455 #define PERL_ARGS_ASSERT_CK_OPEN        \
 456         assert(o)
 457
 458 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
 459                         __attribute__warn_unused_result__
 460                         __attribute__nonnull__(pTHX_1);
 461 #define PERL_ARGS_ASSERT_CK_READLINE    \
 462         assert(o)
 463
 464 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
 465                         __attribute__warn_unused_result__
 466                         __attribute__nonnull__(pTHX_1);
 467 #define PERL_ARGS_ASSERT_CK_REPEAT      \
 468         assert(o)
 469
 470 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
 471                         __attribute__warn_unused_result__
 472                         __attribute__nonnull__(pTHX_1);
 473 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
 474         assert(o)
 475
 476 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
 477                         __attribute__warn_unused_result__
 478                         __attribute__nonnull__(pTHX_1);
 479 #define PERL_ARGS_ASSERT_CK_RETURN      \
 480         assert(o)
 481
 482 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
 483                         __attribute__warn_unused_result__
 484                         __attribute__nonnull__(pTHX_1);
 485 #define PERL_ARGS_ASSERT_CK_RFUN        \
 486         assert(o)
 487
 488 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
 489                         __attribute__warn_unused_result__
 490                         __attribute__nonnull__(pTHX_1);
 491 #define PERL_ARGS_ASSERT_CK_RVCONST     \
 492         assert(o)
 493
 494 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
 495                         __attribute__warn_unused_result__
 496                         __attribute__nonnull__(pTHX_1);
 497 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
 498         assert(o)
 499
 500 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
 501                         __attribute__warn_unused_result__
 502                         __attribute__nonnull__(pTHX_1);
 503 #define PERL_ARGS_ASSERT_CK_SELECT      \
 504         assert(o)
 505
 506 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
 507                         __attribute__warn_unused_result__
 508                         __attribute__nonnull__(pTHX_1);
 509 #define PERL_ARGS_ASSERT_CK_SHIFT       \
 510         assert(o)
 511
 512 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
 513                         __attribute__warn_unused_result__
 514                         __attribute__nonnull__(pTHX_1);
 515 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
 516         assert(o)
 517
 518 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
 519                         __attribute__warn_unused_result__
 520                         __attribute__nonnull__(pTHX_1);
 521 #define PERL_ARGS_ASSERT_CK_SORT        \
 522         assert(o)
 523
 524 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
 525                         __attribute__warn_unused_result__
 526                         __attribute__nonnull__(pTHX_1);
 527 #define PERL_ARGS_ASSERT_CK_SPAIR       \
 528         assert(o)
 529
 530 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
 531                         __attribute__warn_unused_result__
 532                         __attribute__nonnull__(pTHX_1);
 533 #define PERL_ARGS_ASSERT_CK_SPLIT       \
 534         assert(o)
 535
 536 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
 537                         __attribute__warn_unused_result__
 538                         __attribute__nonnull__(pTHX_1);
 539 #define PERL_ARGS_ASSERT_CK_SUBR        \
 540         assert(o)
 541
 542 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
 543                         __attribute__warn_unused_result__
 544                         __attribute__nonnull__(pTHX_1);
 545 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
 546         assert(o)
 547
 548 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
 549                         __attribute__warn_unused_result__
 550                         __attribute__nonnull__(pTHX_1);
 551 #define PERL_ARGS_ASSERT_CK_SVCONST     \
 552         assert(o)
 553
 554 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
 555                         __attribute__warn_unused_result__
 556                         __attribute__nonnull__(pTHX_1);
 557 #define PERL_ARGS_ASSERT_CK_TRUNC       \
 558         assert(o)
 559
 560 PERL_CALLCONV OP *      Perl_ck_unpack(pTHX_ OP *o)
 561                         __attribute__warn_unused_result__
 562                         __attribute__nonnull__(pTHX_1);
 563 #define PERL_ARGS_ASSERT_CK_UNPACK      \
 564         assert(o)
 565
 566 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
 567                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
 568                         __attribute__nonnull__(pTHX_2);
 569 #define PERL_ARGS_ASSERT_CK_WARNER      \
 570         assert(pat)
 571
 572 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
 573                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
 574                         __attribute__nonnull__(pTHX_2);
 575 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
 576         assert(pat)
 577
 578 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
 579 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
 580 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 581                         __attribute__warn_unused_result__;
 582
 583 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 584 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 585                         __attribute__noreturn__
 586                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 587
 588 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
 589                         __attribute__noreturn__;
 590
 591 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
 592                         __attribute__noreturn__
 593                         __attribute__nonnull__(pTHX_1);
 594 #define PERL_ARGS_ASSERT_CROAK_SV       \
 595         assert(baseex)
 596
 597 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 598                         __attribute__noreturn__
 599                         __attribute__nonnull__(pTHX_1)
 600                         __attribute__nonnull__(pTHX_2);
 601 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 602         assert(cv); assert(params)
 603
 604 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
 605                         __attribute__warn_unused_result__
 606                         __attribute__nonnull__(pTHX_1);
 607 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
 608         assert(o)
 609
 610 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
 611                         __attribute__warn_unused_result__
 612                         __attribute__nonnull__(pTHX_1);
 613 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
 614         assert(o)
 615
 616 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
 617                         __attribute__nonnull__(pTHX_1)
 618                         __attribute__nonnull__(pTHX_2);
 619 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
 620         assert(ppaddr); assert(xop)
 621
 622 PERL_CALLCONV const XOP *       Perl_custom_op_xop(pTHX_ const OP *o)
 623                         __attribute__pure__
 624                         __attribute__nonnull__(pTHX_1);
 625 #define PERL_ARGS_ASSERT_CUSTOM_OP_XOP  \
 626         assert(o)
 627
 628 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 629                         __attribute__nonnull__(pTHX_1);
 630 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 631         assert(cv)
 632
 633 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 634                         __attribute__nonnull__(pTHX_1);
 635 #define PERL_ARGS_ASSERT_CV_CLONE       \
 636         assert(proto)
 637
 638 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 639                         __attribute__warn_unused_result__;
 640
 641 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
 642                         __attribute__nonnull__(pTHX_1)
 643                         __attribute__nonnull__(pTHX_2)
 644                         __attribute__nonnull__(pTHX_3);
 645 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
 646         assert(cv); assert(ckfun_p); assert(ckobj_p)
 647
 648 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
 649                         __attribute__nonnull__(pTHX_1)
 650                         __attribute__nonnull__(pTHX_2)
 651                         __attribute__nonnull__(pTHX_3);
 652 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
 653         assert(cv); assert(ckfun); assert(ckobj)
 654
 655 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 656                         __attribute__nonnull__(pTHX_1);
 657 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 658         assert(cv)
 659
 660 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
 661                         __attribute__nonnull__(pTHX_1);
 662 #define PERL_ARGS_ASSERT_CVGV_SET       \
 663         assert(cv)
 664
 665 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
 666                         __attribute__nonnull__(pTHX_1);
 667 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
 668         assert(cv)
 669
 670 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 671                         __attribute__nonnull__(pTHX_1);
 672 #define PERL_ARGS_ASSERT_CX_DUMP        \
 673         assert(cx)
 674
 675 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 676                         __attribute__warn_unused_result__;
 677
 678 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 679                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 680                         __attribute__nonnull__(pTHX_1);
 681 #define PERL_ARGS_ASSERT_DEB    \
 682         assert(pat)
 683
 684 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
 685 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 686                         __attribute__nonnull__(pTHX_1);
 687 #define PERL_ARGS_ASSERT_DEBOP  \
 688         assert(o)
 689
 690 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 691 PERL_CALLCONV I32       Perl_debstack(pTHX);
 692 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 693 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 694 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 695                         __attribute__nonnull__(1)
 696                         __attribute__nonnull__(2)
 697                         __attribute__nonnull__(3)
 698                         __attribute__nonnull__(4)
 699                         __attribute__nonnull__(6);
 700 #define PERL_ARGS_ASSERT_DELIMCPY       \
 701         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 702
 703 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
 704 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 705                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 706
 707 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
 708                         __attribute__nonnull__(pTHX_1);
 709 #define PERL_ARGS_ASSERT_DIE_SV \
 710         assert(baseex)
 711
 712 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
 713                         __attribute__noreturn__
 714                         __attribute__nonnull__(pTHX_1);
 715 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
 716         assert(msv)
 717
 718 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 719                         __attribute__nonnull__(pTHX_2)
 720                         __attribute__nonnull__(pTHX_3); */
 721 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 722         assert(mark); assert(sp)
 723
 724 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 725                         __attribute__nonnull__(pTHX_2)
 726                         __attribute__nonnull__(pTHX_3);
 727 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 728         assert(mark); assert(sp)
 729
 730 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 731                         __attribute__nonnull__(pTHX_1);
 732 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 733         assert(fp)
 734
 735 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 736 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
 737                         __attribute__nonnull__(pTHX_2);
 738 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
 739         assert(file)
 740
 741 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 742                         __attribute__nonnull__(pTHX_1);
 743 #define PERL_ARGS_ASSERT_DO_EOF \
 744         assert(gv)
 745
 746 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 747 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
 748                         __attribute__nonnull__(pTHX_2)
 749                         __attribute__nonnull__(pTHX_3);
 750 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
 751         assert(file); assert(name)
 752
 753 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
 754                         __attribute__nonnull__(pTHX_2)
 755                         __attribute__nonnull__(pTHX_3);
 756 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
 757         assert(file); assert(name)
 758
 759 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
 760                         __attribute__nonnull__(pTHX_2)
 761                         __attribute__nonnull__(pTHX_3);
 762 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
 763         assert(file); assert(name)
 764
 765 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 766                         __attribute__nonnull__(pTHX_1)
 767                         __attribute__nonnull__(pTHX_2)
 768                         __attribute__nonnull__(pTHX_3)
 769                         __attribute__nonnull__(pTHX_4);
 770 #define PERL_ARGS_ASSERT_DO_JOIN        \
 771         assert(sv); assert(delim); assert(mark); assert(sp)
 772
 773 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
 774                         __attribute__nonnull__(pTHX_2)
 775                         __attribute__nonnull__(pTHX_3);
 776 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
 777         assert(file); assert(mg)
 778
 779 PERL_CALLCONV I32       Perl_do_ncmp(pTHX_ SV *const left, SV *const right)
 780                         __attribute__warn_unused_result__
 781                         __attribute__nonnull__(pTHX_1)
 782                         __attribute__nonnull__(pTHX_2);
 783 #define PERL_ARGS_ASSERT_DO_NCMP        \
 784         assert(left); assert(right)
 785
 786 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
 787                         __attribute__nonnull__(pTHX_2);
 788 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
 789         assert(file)
 790
 791 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 792                         __attribute__nonnull__(pTHX_1)
 793                         __attribute__nonnull__(pTHX_2); */
 794 #define PERL_ARGS_ASSERT_DO_OPEN        \
 795         assert(gv); assert(name)
 796
 797 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)
 798                         __attribute__nonnull__(pTHX_1)
 799                         __attribute__nonnull__(pTHX_2)
 800                         __attribute__nonnull__(pTHX_8);
 801 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 802         assert(gv); assert(name); assert(svs)
 803
 804 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)
 805                         __attribute__nonnull__(pTHX_1)
 806                         __attribute__nonnull__(pTHX_2);
 807 #define PERL_ARGS_ASSERT_DO_OPENN       \
 808         assert(gv); assert(oname)
 809
 810 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
 811                         __attribute__nonnull__(pTHX_2);
 812 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
 813         assert(file)
 814
 815 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 816                         __attribute__nonnull__(pTHX_2);
 817 #define PERL_ARGS_ASSERT_DO_PRINT       \
 818         assert(fp)
 819
 820 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 821                         __attribute__warn_unused_result__;
 822
 823 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 824 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 825                         __attribute__nonnull__(pTHX_1)
 826                         __attribute__nonnull__(pTHX_3);
 827 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 828         assert(sv); assert(sarg)
 829
 830 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
 831                         __attribute__nonnull__(pTHX_2);
 832 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
 833         assert(file)
 834
 835 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 836                         __attribute__nonnull__(pTHX_1);
 837 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 838         assert(gv)
 839
 840 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 841                         __attribute__warn_unused_result__
 842                         __attribute__nonnull__(pTHX_1);
 843 #define PERL_ARGS_ASSERT_DO_TELL        \
 844         assert(gv)
 845
 846 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 847                         __attribute__nonnull__(pTHX_1);
 848 #define PERL_ARGS_ASSERT_DO_TRANS       \
 849         assert(sv)
 850
 851 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 852                         __attribute__nonnull__(pTHX_1);
 853 #define PERL_ARGS_ASSERT_DO_VECGET      \
 854         assert(sv)
 855
 856 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 857                         __attribute__nonnull__(pTHX_1);
 858 #define PERL_ARGS_ASSERT_DO_VECSET      \
 859         assert(sv)
 860
 861 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 862                         __attribute__nonnull__(pTHX_2)
 863                         __attribute__nonnull__(pTHX_3)
 864                         __attribute__nonnull__(pTHX_4);
 865 #define PERL_ARGS_ASSERT_DO_VOP \
 866         assert(sv); assert(left); assert(right)
 867
 868 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 869                         __attribute__nonnull__(pTHX_1);
 870 #define PERL_ARGS_ASSERT_DOFILE \
 871         assert(term)
 872
 873 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
 874                         __attribute__warn_unused_result__;
 875
 876 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
 877                         __attribute__nonnull__(pTHX_1);
 878 #define PERL_ARGS_ASSERT_DOREF  \
 879         assert(o)
 880
 881 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 882 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 883                         __attribute__warn_unused_result__;
 884
 885 PERL_CALLCONV void      Perl_dump_all(pTHX);
 886 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 887 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 888 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 889                         __attribute__nonnull__(pTHX_1);
 890 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 891         assert(gv)
 892
 893 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
 894                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
 895                         __attribute__nonnull__(pTHX_2)
 896                         __attribute__nonnull__(pTHX_3);
 897 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
 898         assert(file); assert(pat)
 899
 900 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 901                         __attribute__nonnull__(pTHX_1);
 902 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 903         assert(stash)
 904
 905 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 906                         __attribute__nonnull__(pTHX_1);
 907 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 908         assert(stash)
 909
 910 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 911                         __attribute__nonnull__(pTHX_1);
 912 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 913         assert(gv)
 914
 915 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 916                         __attribute__nonnull__(pTHX_1);
 917 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 918         assert(gv)
 919
 920 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
 921                         __attribute__nonnull__(pTHX_2)
 922                         __attribute__nonnull__(pTHX_3);
 923 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
 924         assert(file); assert(pat)
 925
 926 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
 927                         __attribute__nonnull__(pTHX_1)
 928                         __attribute__nonnull__(pTHX_2);
 929 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
 930         assert(c); assert(sv)
 931
 932 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
 933                         __attribute__nonnull__(pTHX_1);
 934 #define PERL_ARGS_ASSERT_EVAL_PV        \
 935         assert(p)
 936
 937 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
 938                         __attribute__nonnull__(pTHX_1);
 939 #define PERL_ARGS_ASSERT_EVAL_SV        \
 940         assert(sv)
 941
 942 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 943                         __attribute__nonnull__(pTHX_1);
 944 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 945         assert(sv)
 946
 947 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 948                         __attribute__warn_unused_result__
 949                         __attribute__nonnull__(pTHX_1)
 950                         __attribute__nonnull__(pTHX_2)
 951                         __attribute__nonnull__(pTHX_3);
 952 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 953         assert(big); assert(bigend); assert(littlestr)
 954
 955 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
 956                         __attribute__nonnull__(pTHX_1);
 957 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
 958         assert(name)
 959
 960 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
 961                         __attribute__nonnull__(pTHX_1);
 962 #define PERL_ARGS_ASSERT_FETCH_COP_LABEL        \
 963         assert(cop)
 964
 965 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 966 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 967                         __attribute__nonnull__(pTHX_1);
 968 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 969         assert(funcp)
 970
 971 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 972                         __attribute__warn_unused_result__
 973                         __attribute__nonnull__(pTHX_2);
 974 #define PERL_ARGS_ASSERT_FILTER_READ    \
 975         assert(buf_sv)
 976
 977 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
 978                         __attribute__warn_unused_result__;
 979
 980 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
 981 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
 982                         __attribute__deprecated__;
 983
 984 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 985                         __attribute__nonnull__(pTHX_1);
 986 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 987         assert(scriptname)
 988
 989 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
 990                         __attribute__pure__
 991                         __attribute__nonnull__(1)
 992                         __attribute__nonnull__(2);
 993 #define PERL_ARGS_ASSERT_FOLDEQ \
 994         assert(a); assert(b)
 995
 996 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
 997                         __attribute__pure__
 998                         __attribute__nonnull__(1)
 999                         __attribute__nonnull__(2);
1000 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
1001         assert(a); assert(b)
1002
1003 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1004                         __attribute__pure__
1005                         __attribute__nonnull__(1)
1006                         __attribute__nonnull__(2);
1007 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1008         assert(a); assert(b)
1009
1010 /* PERL_CALLCONV I32    foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1011                         __attribute__nonnull__(pTHX_1)
1012                         __attribute__nonnull__(pTHX_5); */
1013
1014 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)
1015                         __attribute__nonnull__(pTHX_1)
1016                         __attribute__nonnull__(pTHX_5);
1017 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8_FLAGS      \
1018         assert(s1); assert(s2)
1019
1020 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
1021                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1022                         __attribute__nonnull__(pTHX_1);
1023 #define PERL_ARGS_ASSERT_FORM   \
1024         assert(pat)
1025
1026 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1027 PERL_CALLCONV void      Perl_free_tmps(pTHX);
1028 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
1029                         __attribute__nonnull__(pTHX_1);
1030 #define PERL_ARGS_ASSERT_GET_AV \
1031         assert(name)
1032
1033 PERL_CALLCONV void*     Perl_get_context(void)
1034                         __attribute__warn_unused_result__;
1035
1036 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1037                         __attribute__nonnull__(pTHX_1);
1038 #define PERL_ARGS_ASSERT_GET_CV \
1039         assert(name)
1040
1041 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1042                         __attribute__nonnull__(pTHX_1);
1043 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1044         assert(name)
1045
1046 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1047                         __attribute__nonnull__(pTHX_2);
1048 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1049         assert(cv)
1050
1051 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1052                         __attribute__warn_unused_result__;
1053
1054 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1055                         __attribute__nonnull__(pTHX_1);
1056 #define PERL_ARGS_ASSERT_GET_HV \
1057         assert(name)
1058
1059 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1060                         __attribute__warn_unused_result__
1061                         __attribute__pure__;
1062
1063 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1064                         __attribute__warn_unused_result__
1065                         __attribute__pure__;
1066
1067 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1068                         __attribute__warn_unused_result__
1069                         __attribute__pure__;
1070
1071 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1072                         __attribute__warn_unused_result__
1073                         __attribute__pure__;
1074
1075 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1076                         __attribute__warn_unused_result__
1077                         __attribute__pure__;
1078
1079 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1080 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1081                         __attribute__nonnull__(pTHX_1);
1082 #define PERL_ARGS_ASSERT_GET_SV \
1083         assert(name)
1084
1085 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1086                         __attribute__warn_unused_result__;
1087
1088 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1089                         __attribute__nonnull__(pTHX_1);
1090 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1091         assert(sv)
1092
1093 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1094 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1095 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1096                         __attribute__nonnull__(pTHX_1)
1097                         __attribute__nonnull__(pTHX_2)
1098                         __attribute__nonnull__(pTHX_3);
1099 #define PERL_ARGS_ASSERT_GROK_BIN       \
1100         assert(start); assert(len_p); assert(flags)
1101
1102 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1103                         __attribute__nonnull__(pTHX_1)
1104                         __attribute__nonnull__(pTHX_2)
1105                         __attribute__nonnull__(pTHX_3);
1106 #define PERL_ARGS_ASSERT_GROK_HEX       \
1107         assert(start); assert(len_p); assert(flags)
1108
1109 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1110                         __attribute__nonnull__(pTHX_1);
1111 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1112         assert(pv)
1113
1114 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1115                         __attribute__warn_unused_result__
1116                         __attribute__nonnull__(pTHX_1)
1117                         __attribute__nonnull__(pTHX_2);
1118 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1119         assert(sp); assert(send)
1120
1121 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1122                         __attribute__nonnull__(pTHX_1)
1123                         __attribute__nonnull__(pTHX_2)
1124                         __attribute__nonnull__(pTHX_3);
1125 #define PERL_ARGS_ASSERT_GROK_OCT       \
1126         assert(start); assert(len_p); assert(flags)
1127
1128 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1129 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1130 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1131 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1132 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1133                         __attribute__warn_unused_result__
1134                         __attribute__nonnull__(pTHX_2);
1135 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
1136         assert(name)
1137
1138 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
1139                         __attribute__nonnull__(pTHX_1);
1140 #define PERL_ARGS_ASSERT_GV_CHECK       \
1141         assert(stash)
1142
1143 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1144                         __attribute__warn_unused_result__
1145                         __attribute__nonnull__(pTHX_1);
1146 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1147         assert(gv)
1148
1149 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1150                         __attribute__nonnull__(pTHX_1);
1151 #define PERL_ARGS_ASSERT_GV_DUMP        \
1152         assert(gv)
1153
1154 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1155                         __attribute__nonnull__(pTHX_1)
1156                         __attribute__nonnull__(pTHX_2);
1157 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1158         assert(sv); assert(gv)
1159
1160 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1161                         __attribute__nonnull__(pTHX_1)
1162                         __attribute__nonnull__(pTHX_2); */
1163 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1164         assert(sv); assert(gv)
1165
1166 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1167                         __attribute__nonnull__(pTHX_1)
1168                         __attribute__nonnull__(pTHX_2);
1169 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1170         assert(sv); assert(gv)
1171
1172 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1173                         __attribute__nonnull__(pTHX_1);
1174 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1175         assert(name)
1176
1177 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1178                         __attribute__nonnull__(pTHX_1);
1179 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1180         assert(name)
1181
1182 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1183                         __attribute__nonnull__(pTHX_2);
1184 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
1185         assert(name)
1186
1187 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1188                         __attribute__nonnull__(pTHX_2);
1189 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
1190         assert(name)
1191
1192 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1193                         __attribute__nonnull__(pTHX_1)
1194                         __attribute__nonnull__(pTHX_2); */
1195 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1196         assert(stash); assert(name)
1197
1198 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1199                         __attribute__nonnull__(pTHX_1)
1200                         __attribute__nonnull__(pTHX_2);
1201 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1202         assert(stash); assert(name)
1203
1204 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
1205                         __attribute__nonnull__(pTHX_1)
1206                         __attribute__nonnull__(pTHX_2);
1207 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
1208         assert(stash); assert(name)
1209
1210 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1211                         __attribute__nonnull__(pTHX_1);
1212 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1213         assert(nambeg)
1214
1215 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1216                         __attribute__nonnull__(pTHX_1);
1217 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1218         assert(name)
1219
1220 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1221                         __attribute__nonnull__(pTHX_1);
1222 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1223         assert(name)
1224
1225 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1226                         __attribute__nonnull__(pTHX_1)
1227                         __attribute__nonnull__(pTHX_2);
1228 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1229         assert(sv); assert(gv)
1230
1231 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1232                         __attribute__nonnull__(pTHX_1)
1233                         __attribute__nonnull__(pTHX_2); */
1234 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1235         assert(sv); assert(gv)
1236
1237 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1238                         __attribute__nonnull__(pTHX_1)
1239                         __attribute__nonnull__(pTHX_2);
1240 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1241         assert(sv); assert(gv)
1242
1243 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1244                         __attribute__warn_unused_result__;
1245
1246 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1247                         __attribute__nonnull__(pTHX_1)
1248                         __attribute__nonnull__(pTHX_3);
1249 #define PERL_ARGS_ASSERT_GV_INIT        \
1250         assert(gv); assert(name)
1251
1252 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1253                         __attribute__nonnull__(pTHX_1)
1254                         __attribute__nonnull__(pTHX_2);
1255 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1256         assert(gv); assert(name)
1257
1258 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1259                         __attribute__nonnull__(pTHX_1);
1260 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1261         assert(name)
1262
1263 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1264                         __attribute__nonnull__(pTHX_1);
1265 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1266         assert(name)
1267
1268 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1269                         __attribute__nonnull__(pTHX_1);
1270 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1271         assert(sv)
1272
1273 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1274                         __attribute__nonnull__(pTHX_1);
1275 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1276         assert(gv)
1277
1278 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1279                         __attribute__nonnull__(pTHX_1);
1280 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1281         assert(hv)
1282
1283 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1284 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1285                         __attribute__nonnull__(pTHX_1);
1286 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1287         assert(hv)
1288
1289 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1290 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)
1291                         __attribute__nonnull__(pTHX_2);
1292 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1293         assert(key)
1294
1295 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1296                         __attribute__warn_unused_result__;
1297
1298 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1299                         __attribute__nonnull__(pTHX_1);
1300 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1301         assert(hv)
1302
1303 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1304                         __attribute__nonnull__(pTHX_2); */
1305 #define PERL_ARGS_ASSERT_HV_DELETE      \
1306         assert(key)
1307
1308 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1309                         __attribute__nonnull__(pTHX_2); */
1310 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1311         assert(keysv)
1312
1313 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1314                         __attribute__warn_unused_result__
1315                         __attribute__nonnull__(pTHX_1);
1316 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1317         assert(hv)
1318
1319 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1320                         __attribute__nonnull__(pTHX_1);
1321 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1322         assert(hv)
1323
1324 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1325                         __attribute__nonnull__(pTHX_1)
1326                         __attribute__nonnull__(pTHX_2);
1327 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1328         assert(hv); assert(name)
1329
1330 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1331                         __attribute__nonnull__(pTHX_1)
1332                         __attribute__nonnull__(pTHX_2);
1333 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1334         assert(hv); assert(name)
1335
1336 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1337                         __attribute__warn_unused_result__
1338                         __attribute__nonnull__(pTHX_2); */
1339 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1340         assert(key)
1341
1342 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1343                         __attribute__warn_unused_result__
1344                         __attribute__nonnull__(pTHX_2); */
1345 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1346         assert(keysv)
1347
1348 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1349                         __attribute__nonnull__(pTHX_2); */
1350 #define PERL_ARGS_ASSERT_HV_FETCH       \
1351         assert(key)
1352
1353 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1354                         __attribute__nonnull__(pTHX_2); */
1355 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1356         assert(keysv)
1357
1358 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1359                         __attribute__nonnull__(pTHX_1);
1360 #define PERL_ARGS_ASSERT_HV_FILL        \
1361         assert(hv)
1362
1363 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1364                         __attribute__nonnull__(pTHX_1);
1365 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1366         assert(hv)
1367
1368 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1369                         __attribute__nonnull__(pTHX_1);
1370 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1371         assert(hv)
1372
1373 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1374                         __attribute__warn_unused_result__
1375                         __attribute__nonnull__(pTHX_1)
1376                         __attribute__nonnull__(pTHX_2);
1377 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1378         assert(entry); assert(retlen)
1379
1380 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1381                         __attribute__warn_unused_result__
1382                         __attribute__nonnull__(pTHX_1);
1383 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1384         assert(entry)
1385
1386 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1387                         __attribute__warn_unused_result__
1388                         __attribute__nonnull__(pTHX_1); */
1389 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1390         assert(hv)
1391
1392 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1393                         __attribute__warn_unused_result__
1394                         __attribute__nonnull__(pTHX_1);
1395 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1396         assert(hv)
1397
1398 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1399                         __attribute__warn_unused_result__
1400                         __attribute__nonnull__(pTHX_1)
1401                         __attribute__nonnull__(pTHX_2)
1402                         __attribute__nonnull__(pTHX_3);
1403 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1404         assert(hv); assert(key); assert(retlen)
1405
1406 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1407                         __attribute__warn_unused_result__
1408                         __attribute__nonnull__(pTHX_1)
1409                         __attribute__nonnull__(pTHX_2);
1410 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1411         assert(hv); assert(entry)
1412
1413 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1414                         __attribute__nonnull__(pTHX_1);
1415 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1416         assert(hv)
1417
1418 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1419                         __attribute__nonnull__(pTHX_1); */
1420 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1421         assert(hv)
1422
1423 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1424                         __attribute__nonnull__(pTHX_1);
1425 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1426         assert(hv)
1427
1428 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1429                         __attribute__warn_unused_result__
1430                         __attribute__nonnull__(pTHX_1);
1431 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1432         assert(hv)
1433
1434 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
1435                         __attribute__warn_unused_result__
1436                         __attribute__nonnull__(pTHX_1);
1437 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1438         assert(hv)
1439
1440 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1441                         __attribute__nonnull__(pTHX_1);
1442 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1443         assert(hv)
1444
1445 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1446                         __attribute__warn_unused_result__
1447                         __attribute__nonnull__(pTHX_1);
1448 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1449         assert(hv)
1450
1451 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1452                         __attribute__nonnull__(pTHX_1);
1453 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1454         assert(hv)
1455
1456 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1457                         __attribute__warn_unused_result__
1458                         __attribute__nonnull__(pTHX_1);
1459 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1460         assert(hv)
1461
1462 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1463 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1464 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1465 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1466 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1467 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1468                         __attribute__nonnull__(pTHX_1)
1469                         __attribute__nonnull__(pTHX_2); */
1470
1471 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1472                         __attribute__nonnull__(pTHX_1)
1473                         __attribute__nonnull__(pTHX_2); */
1474
1475 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1476                         __attribute__nonnull__(pTHX_1)
1477                         __attribute__nonnull__(pTHX_5); */
1478
1479 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1480                         __attribute__nonnull__(pTHX_2);
1481 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1482         assert(argv)
1483
1484 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1485 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1486 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1487 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1488 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1489 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1490                         __attribute__nonnull__(pTHX_1);
1491 #define PERL_ARGS_ASSERT_INIT_TM        \
1492         assert(ptm)
1493
1494 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1495                         __attribute__warn_unused_result__
1496                         __attribute__pure__
1497                         __attribute__nonnull__(1)
1498                         __attribute__nonnull__(2);
1499 #define PERL_ARGS_ASSERT_INSTR  \
1500         assert(big); assert(little)
1501
1502 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1503 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1504                         __attribute__warn_unused_result__;
1505
1506 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1507                         __attribute__nonnull__(pTHX_1);
1508 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1509         assert(io)
1510
1511 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1512                         __attribute__nonnull__(1);
1513 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1514         assert(s)
1515
1516 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
1517                         __attribute__warn_unused_result__
1518                         __attribute__nonnull__(pTHX_1);
1519 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
1520         assert(name_sv)
1521
1522 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1523                         __attribute__warn_unused_result__;
1524
1525 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1526                         __attribute__warn_unused_result__
1527                         __attribute__pure__;
1528
1529 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1530                         __attribute__warn_unused_result__
1531                         __attribute__pure__;
1532
1533 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1534                         __attribute__warn_unused_result__
1535                         __attribute__pure__;
1536
1537 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1538                         __attribute__warn_unused_result__
1539                         __attribute__pure__;
1540
1541 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1542                         __attribute__warn_unused_result__
1543                         __attribute__pure__;
1544
1545 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1546                         __attribute__warn_unused_result__
1547                         __attribute__pure__;
1548
1549 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1550                         __attribute__warn_unused_result__
1551                         __attribute__pure__;
1552
1553 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1554                         __attribute__warn_unused_result__
1555                         __attribute__pure__;
1556
1557 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1558                         __attribute__warn_unused_result__
1559                         __attribute__pure__;
1560
1561 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1562                         __attribute__warn_unused_result__
1563                         __attribute__pure__;
1564
1565 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1566                         __attribute__warn_unused_result__
1567                         __attribute__pure__;
1568
1569 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1570                         __attribute__warn_unused_result__
1571                         __attribute__pure__;
1572
1573 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1574                         __attribute__warn_unused_result__
1575                         __attribute__pure__;
1576
1577 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1578                         __attribute__warn_unused_result__
1579                         __attribute__pure__;
1580
1581 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1582                         __attribute__warn_unused_result__
1583                         __attribute__pure__;
1584
1585 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1586                         __attribute__warn_unused_result__
1587                         __attribute__pure__;
1588
1589 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1590                         __attribute__warn_unused_result__
1591                         __attribute__pure__;
1592
1593 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1594                         __attribute__warn_unused_result__
1595                         __attribute__pure__;
1596
1597 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1598                         __attribute__warn_unused_result__
1599                         __attribute__pure__;
1600
1601 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1602                         __attribute__warn_unused_result__
1603                         __attribute__pure__;
1604
1605 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1606                         __attribute__warn_unused_result__
1607                         __attribute__pure__;
1608
1609 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1610                         __attribute__warn_unused_result__
1611                         __attribute__pure__;
1612
1613 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1614                         __attribute__warn_unused_result__
1615                         __attribute__pure__;
1616
1617 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1618                         __attribute__warn_unused_result__
1619                         __attribute__pure__;
1620
1621 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1622                         __attribute__warn_unused_result__
1623                         __attribute__pure__;
1624
1625 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1626                         __attribute__warn_unused_result__
1627                         __attribute__pure__;
1628
1629 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1630                         __attribute__warn_unused_result__
1631                         __attribute__nonnull__(pTHX_1);
1632 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1633         assert(p)
1634
1635 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1636                         __attribute__warn_unused_result__
1637                         __attribute__nonnull__(pTHX_1);
1638 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1639         assert(p)
1640
1641 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1642                         __attribute__warn_unused_result__
1643                         __attribute__nonnull__(pTHX_1);
1644 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1645         assert(p)
1646
1647 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1648                         __attribute__warn_unused_result__
1649                         __attribute__nonnull__(pTHX_1);
1650 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1651         assert(p)
1652
1653 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1654                         __attribute__warn_unused_result__
1655                         __attribute__nonnull__(pTHX_1);
1656 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1657         assert(p)
1658
1659 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1660                         __attribute__warn_unused_result__
1661                         __attribute__nonnull__(pTHX_1);
1662 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1663         assert(p)
1664
1665 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1666                         __attribute__warn_unused_result__
1667                         __attribute__nonnull__(pTHX_1);
1668 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1669         assert(p)
1670
1671 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1672                         __attribute__warn_unused_result__
1673                         __attribute__nonnull__(pTHX_1);
1674 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1675         assert(p)
1676
1677 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1678                         __attribute__warn_unused_result__
1679                         __attribute__nonnull__(pTHX_1);
1680 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1681         assert(p)
1682
1683 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1684                         __attribute__warn_unused_result__
1685                         __attribute__nonnull__(pTHX_1);
1686 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1687         assert(p)
1688
1689 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1690                         __attribute__warn_unused_result__
1691                         __attribute__nonnull__(pTHX_1);
1692 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1693         assert(p)
1694
1695 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1696                         __attribute__warn_unused_result__
1697                         __attribute__nonnull__(pTHX_1);
1698 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1699         assert(p)
1700
1701 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1702                         __attribute__warn_unused_result__
1703                         __attribute__nonnull__(pTHX_1);
1704 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1705         assert(p)
1706
1707 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1708                         __attribute__nonnull__(1);
1709 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1710         assert(s)
1711
1712 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1713                         __attribute__warn_unused_result__
1714                         __attribute__nonnull__(pTHX_1);
1715 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1716         assert(p)
1717
1718 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1719                         __attribute__warn_unused_result__
1720                         __attribute__nonnull__(pTHX_1);
1721 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1722         assert(p)
1723
1724 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1725                         __attribute__warn_unused_result__
1726                         __attribute__nonnull__(pTHX_1);
1727 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1728         assert(p)
1729
1730 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1731                         __attribute__warn_unused_result__
1732                         __attribute__nonnull__(pTHX_1);
1733 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1734         assert(p)
1735
1736 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1737                         __attribute__warn_unused_result__
1738                         __attribute__nonnull__(pTHX_1);
1739 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1740         assert(p)
1741
1742 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1743                         __attribute__warn_unused_result__
1744                         __attribute__nonnull__(pTHX_1);
1745 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1746         assert(p)
1747
1748 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1749                         __attribute__warn_unused_result__
1750                         __attribute__nonnull__(pTHX_1);
1751 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1752         assert(p)
1753
1754 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1755                         __attribute__warn_unused_result__
1756                         __attribute__nonnull__(pTHX_1);
1757 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1758         assert(p)
1759
1760 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1761                         __attribute__warn_unused_result__
1762                         __attribute__nonnull__(pTHX_1);
1763 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1764         assert(p)
1765
1766 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1767                         __attribute__warn_unused_result__
1768                         __attribute__nonnull__(pTHX_1);
1769 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1770         assert(p)
1771
1772 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1773                         __attribute__warn_unused_result__
1774                         __attribute__nonnull__(pTHX_1);
1775 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1776         assert(p)
1777
1778 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1779                         __attribute__warn_unused_result__
1780                         __attribute__nonnull__(pTHX_1);
1781 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1782         assert(p)
1783
1784 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1785                         __attribute__warn_unused_result__
1786                         __attribute__nonnull__(pTHX_1);
1787 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1788         assert(p)
1789
1790 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1791                         __attribute__nonnull__(1);
1792 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1793         assert(s)
1794
1795 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1796                         __attribute__nonnull__(1); */
1797 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1798         assert(s)
1799
1800 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1801                         __attribute__nonnull__(1);
1802 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1803         assert(s)
1804
1805 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1806                         __attribute__warn_unused_result__
1807                         __attribute__nonnull__(pTHX_1);
1808 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1809         assert(p)
1810
1811 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1812                         __attribute__warn_unused_result__
1813                         __attribute__nonnull__(pTHX_1);
1814 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1815         assert(p)
1816
1817 PERL_CALLCONV bool      Perl_is_utf8_xidcont(pTHX_ const U8 *p)
1818                         __attribute__warn_unused_result__
1819                         __attribute__nonnull__(pTHX_1);
1820 #define PERL_ARGS_ASSERT_IS_UTF8_XIDCONT        \
1821         assert(p)
1822
1823 PERL_CALLCONV bool      Perl_is_utf8_xidfirst(pTHX_ const U8 *p)
1824                         __attribute__warn_unused_result__
1825                         __attribute__nonnull__(pTHX_1);
1826 #define PERL_ARGS_ASSERT_IS_UTF8_XIDFIRST       \
1827         assert(p)
1828
1829 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1830                         __attribute__nonnull__(pTHX_1);
1831 #define PERL_ARGS_ASSERT_JMAYBE \
1832         assert(o)
1833
1834 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1835                         __attribute__pure__
1836                         __attribute__nonnull__(pTHX_1);
1837 #define PERL_ARGS_ASSERT_KEYWORD        \
1838         assert(name)
1839
1840 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1841                         __attribute__nonnull__(pTHX_1)
1842                         __attribute__nonnull__(pTHX_3);
1843 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1844         assert(keyword_ptr); assert(op_ptr)
1845
1846 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1847 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1848 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1849                         __attribute__nonnull__(pTHX_1);
1850 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1851         assert(ptr)
1852
1853 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1854 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1855 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1856 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1857 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1858                         __attribute__nonnull__(pTHX_1);
1859 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1860         assert(ptr)
1861
1862 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1863 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
1864 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
1865                         __attribute__nonnull__(pTHX_1);
1866 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
1867         assert(pv)
1868
1869 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1870                         __attribute__nonnull__(pTHX_1);
1871 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1872         assert(pv)
1873
1874 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1875                         __attribute__nonnull__(pTHX_1);
1876 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1877         assert(sv)
1878
1879 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1880                         __attribute__nonnull__(pTHX_1);
1881 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1882         assert(ptr)
1883
1884 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1885 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1886                         __attribute__nonnull__(pTHX_2);
1887 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1888         assert(name)
1889
1890 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1891                         __attribute__nonnull__(pTHX_1);
1892 #define PERL_ARGS_ASSERT_LOCALIZE       \
1893         assert(o)
1894
1895 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1896                         __attribute__warn_unused_result__
1897                         __attribute__nonnull__(pTHX_1);
1898 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1899         assert(sv)
1900
1901 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1902                         __attribute__nonnull__(pTHX_1)
1903                         __attribute__nonnull__(pTHX_2);
1904 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1905         assert(sv); assert(mg)
1906
1907 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1908                         __attribute__nonnull__(pTHX_1)
1909                         __attribute__nonnull__(pTHX_2);
1910 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1911         assert(sv); assert(mg)
1912
1913 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1914                         __attribute__nonnull__(pTHX_1)
1915                         __attribute__nonnull__(pTHX_2);
1916 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1917         assert(sv); assert(mg)
1918
1919 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1920                         __attribute__nonnull__(pTHX_1)
1921                         __attribute__nonnull__(pTHX_2);
1922 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1923         assert(sv); assert(mg)
1924
1925 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1926                         __attribute__nonnull__(pTHX_2);
1927 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1928         assert(mg)
1929
1930 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1931                         __attribute__nonnull__(pTHX_1)
1932                         __attribute__nonnull__(pTHX_2);
1933 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1934         assert(sv); assert(mg)
1935
1936 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1937                         __attribute__nonnull__(pTHX_1)
1938                         __attribute__nonnull__(pTHX_2);
1939 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1940         assert(sv); assert(mg)
1941
1942 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1943 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1944                         __attribute__nonnull__(pTHX_1)
1945                         __attribute__nonnull__(pTHX_2);
1946 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1947         assert(sv); assert(mg)
1948
1949 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1950                         __attribute__nonnull__(pTHX_1)
1951                         __attribute__nonnull__(pTHX_2);
1952 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1953         assert(sv); assert(mg)
1954
1955 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1956                         __attribute__nonnull__(pTHX_1)
1957                         __attribute__nonnull__(pTHX_2);
1958 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1959         assert(sv); assert(mg)
1960
1961 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1962                         __attribute__nonnull__(pTHX_1)
1963                         __attribute__nonnull__(pTHX_2);
1964 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1965         assert(sv); assert(mg)
1966
1967 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1968                         __attribute__nonnull__(pTHX_1)
1969                         __attribute__nonnull__(pTHX_2);
1970 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1971         assert(sv); assert(mg)
1972
1973 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1974                         __attribute__nonnull__(pTHX_1)
1975                         __attribute__nonnull__(pTHX_2);
1976 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1977         assert(sv); assert(mg)
1978
1979 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1980                         __attribute__nonnull__(pTHX_1)
1981                         __attribute__nonnull__(pTHX_2);
1982 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1983         assert(sv); assert(mg)
1984
1985 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1986                         __attribute__nonnull__(pTHX_1)
1987                         __attribute__nonnull__(pTHX_2);
1988 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1989         assert(sv); assert(mg)
1990
1991 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1992                         __attribute__nonnull__(pTHX_1)
1993                         __attribute__nonnull__(pTHX_2);
1994 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1995         assert(sv); assert(mg)
1996
1997 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1998                         __attribute__nonnull__(pTHX_1)
1999                         __attribute__nonnull__(pTHX_2);
2000 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
2001         assert(sv); assert(mg)
2002
2003 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
2004                         __attribute__nonnull__(pTHX_1)
2005                         __attribute__nonnull__(pTHX_2);
2006 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
2007         assert(sv); assert(mg)
2008
2009 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
2010                         __attribute__nonnull__(pTHX_1)
2011                         __attribute__nonnull__(pTHX_2);
2012 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
2013         assert(sv); assert(mg)
2014
2015 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
2016                         __attribute__nonnull__(pTHX_1)
2017                         __attribute__nonnull__(pTHX_2);
2018 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
2019         assert(sv); assert(mg)
2020
2021 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
2022                         __attribute__nonnull__(pTHX_1)
2023                         __attribute__nonnull__(pTHX_2);
2024 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
2025         assert(sv); assert(mg)
2026
2027 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2028                         __attribute__nonnull__(pTHX_1)
2029                         __attribute__nonnull__(pTHX_2);
2030 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2031         assert(sv); assert(mg)
2032
2033 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
2034                         __attribute__nonnull__(pTHX_1)
2035                         __attribute__nonnull__(pTHX_2);
2036 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
2037         assert(sv); assert(mg)
2038
2039 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
2040                         __attribute__nonnull__(pTHX_1)
2041                         __attribute__nonnull__(pTHX_2)
2042                         __attribute__nonnull__(pTHX_3);
2043 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2044         assert(sv); assert(mg); assert(meth)
2045
2046 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2047                         __attribute__nonnull__(pTHX_1)
2048                         __attribute__nonnull__(pTHX_2)
2049                         __attribute__nonnull__(pTHX_3);
2050 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2051         assert(sv); assert(mg); assert(key)
2052
2053 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2054                         __attribute__nonnull__(pTHX_1)
2055                         __attribute__nonnull__(pTHX_2);
2056 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2057         assert(sv); assert(mg)
2058
2059 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2060                         __attribute__nonnull__(pTHX_1)
2061                         __attribute__nonnull__(pTHX_2);
2062 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2063         assert(sv); assert(mg)
2064
2065 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2066                         __attribute__noreturn__
2067                         __attribute__nonnull__(pTHX_1)
2068                         __attribute__nonnull__(pTHX_2);
2069 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2070         assert(sv); assert(mg)
2071
2072 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2073                         __attribute__nonnull__(pTHX_1)
2074                         __attribute__nonnull__(pTHX_2);
2075 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2076         assert(hv); assert(mg)
2077
2078 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2079                         __attribute__nonnull__(pTHX_1)
2080                         __attribute__nonnull__(pTHX_2);
2081 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2082         assert(sv); assert(mg)
2083
2084 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2085                         __attribute__nonnull__(pTHX_1)
2086                         __attribute__nonnull__(pTHX_2);
2087 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2088         assert(sv); assert(mg)
2089
2090 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
2091                         __attribute__nonnull__(pTHX_1)
2092                         __attribute__nonnull__(pTHX_2);
2093 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
2094         assert(sv); assert(mg)
2095
2096 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2097                         __attribute__nonnull__(pTHX_1)
2098                         __attribute__nonnull__(pTHX_2);
2099 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2100         assert(sv); assert(mg)
2101
2102 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2103                         __attribute__nonnull__(pTHX_1)
2104                         __attribute__nonnull__(pTHX_2);
2105 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2106         assert(sv); assert(mg)
2107
2108 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2109                         __attribute__nonnull__(pTHX_1)
2110                         __attribute__nonnull__(pTHX_2);
2111 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2112         assert(sv); assert(mg)
2113
2114 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2115                         __attribute__nonnull__(pTHX_1)
2116                         __attribute__nonnull__(pTHX_2);
2117 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2118         assert(sv); assert(mg)
2119
2120 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2121                         __attribute__nonnull__(pTHX_1)
2122                         __attribute__nonnull__(pTHX_2);
2123 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2124         assert(sv); assert(mg)
2125
2126 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2127                         __attribute__nonnull__(pTHX_1)
2128                         __attribute__nonnull__(pTHX_2);
2129 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2130         assert(sv); assert(mg)
2131
2132 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2133                         __attribute__nonnull__(pTHX_1)
2134                         __attribute__nonnull__(pTHX_2);
2135 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2136         assert(sv); assert(mg)
2137
2138 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2139                         __attribute__nonnull__(pTHX_1)
2140                         __attribute__nonnull__(pTHX_2);
2141 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2142         assert(sv); assert(mg)
2143
2144 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2145                         __attribute__nonnull__(pTHX_1)
2146                         __attribute__nonnull__(pTHX_2);
2147 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2148         assert(sv); assert(mg)
2149
2150 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2151                         __attribute__nonnull__(pTHX_1)
2152                         __attribute__nonnull__(pTHX_2);
2153 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2154         assert(sv); assert(mg)
2155
2156 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2157                         __attribute__nonnull__(pTHX_1)
2158                         __attribute__nonnull__(pTHX_2);
2159 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2160         assert(sv); assert(mg)
2161
2162 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2163                         __attribute__nonnull__(pTHX_2);
2164 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2165         assert(mg)
2166
2167 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2168                         __attribute__nonnull__(pTHX_1)
2169                         __attribute__nonnull__(pTHX_2);
2170 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2171         assert(sv); assert(mg)
2172
2173 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2174                         __attribute__nonnull__(pTHX_1)
2175                         __attribute__nonnull__(pTHX_2);
2176 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2177         assert(sv); assert(mg)
2178
2179 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2180                         __attribute__nonnull__(pTHX_1)
2181                         __attribute__nonnull__(pTHX_2);
2182 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2183         assert(sv); assert(mg)
2184
2185 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2186                         __attribute__nonnull__(pTHX_1)
2187                         __attribute__nonnull__(pTHX_2);
2188 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2189         assert(sv); assert(mg)
2190
2191 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2192                         __attribute__nonnull__(pTHX_1)
2193                         __attribute__nonnull__(pTHX_2);
2194 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2195         assert(sv); assert(mg)
2196
2197 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2198                         __attribute__nonnull__(pTHX_1)
2199                         __attribute__nonnull__(pTHX_2);
2200 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2201         assert(sv); assert(mg)
2202
2203 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2204                         __attribute__nonnull__(pTHX_1)
2205                         __attribute__nonnull__(pTHX_2);
2206 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2207         assert(sv); assert(mg)
2208
2209 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2210                         __attribute__malloc__
2211                         __attribute__warn_unused_result__;
2212
2213 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2214 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2215                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2216                         __attribute__nonnull__(pTHX_1);
2217 #define PERL_ARGS_ASSERT_MESS   \
2218         assert(pat)
2219
2220 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2221                         __attribute__nonnull__(pTHX_1);
2222 #define PERL_ARGS_ASSERT_MESS_SV        \
2223         assert(basemsg)
2224
2225 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2226 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2227                         __attribute__nonnull__(pTHX_1);
2228 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2229         assert(sv)
2230
2231 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2232                         __attribute__nonnull__(pTHX_1)
2233                         __attribute__nonnull__(pTHX_2);
2234 #define PERL_ARGS_ASSERT_MG_COPY        \
2235         assert(sv); assert(nsv)
2236
2237 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2238                         __attribute__warn_unused_result__;
2239
2240 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2241                         __attribute__warn_unused_result__;
2242
2243 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2244                         __attribute__nonnull__(pTHX_1);
2245 #define PERL_ARGS_ASSERT_MG_FREE        \
2246         assert(sv)
2247
2248 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2249                         __attribute__nonnull__(pTHX_1);
2250 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2251         assert(sv)
2252
2253 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2254                         __attribute__nonnull__(pTHX_1);
2255 #define PERL_ARGS_ASSERT_MG_GET \
2256         assert(sv)
2257
2258 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2259                         __attribute__nonnull__(pTHX_1);
2260 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2261         assert(sv)
2262
2263 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2264                         __attribute__nonnull__(pTHX_1)
2265                         __attribute__nonnull__(pTHX_2);
2266 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2267         assert(sv); assert(nsv)
2268
2269 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2270                         __attribute__nonnull__(pTHX_1);
2271 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2272         assert(sv)
2273
2274 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2275                         __attribute__nonnull__(pTHX_1);
2276 #define PERL_ARGS_ASSERT_MG_SET \
2277         assert(sv)
2278
2279 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2280                         __attribute__nonnull__(pTHX_1);
2281 #define PERL_ARGS_ASSERT_MG_SIZE        \
2282         assert(sv)
2283
2284 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2285                         __attribute__nonnull__(pTHX_1);
2286 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2287         assert(ptm)
2288
2289 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2290 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2291 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2292 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2293                         __attribute__nonnull__(pTHX_1);
2294 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2295         assert(s)
2296
2297 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2298                         __attribute__nonnull__(pTHX_1);
2299 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2300         assert(name)
2301
2302 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2303                         __attribute__nonnull__(pTHX_1);
2304 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2305         assert(stash)
2306
2307 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2308                         __attribute__nonnull__(pTHX_1)
2309                         __attribute__nonnull__(pTHX_2);
2310 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2311         assert(smeta); assert(which)
2312
2313 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2314                         __attribute__nonnull__(pTHX_1);
2315 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2316         assert(stash)
2317
2318 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2319                         __attribute__nonnull__(pTHX_1);
2320 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2321         assert(stash)
2322
2323 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2324                         __attribute__nonnull__(pTHX_1);
2325 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2326         assert(stash)
2327
2328 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2329                         __attribute__nonnull__(pTHX_3);
2330 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2331         assert(gv)
2332
2333 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2334                         __attribute__nonnull__(pTHX_1);
2335 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2336         assert(mro)
2337
2338 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2339                         __attribute__nonnull__(pTHX_1)
2340                         __attribute__nonnull__(pTHX_2);
2341 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2342         assert(meta); assert(name)
2343
2344 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2345                         __attribute__nonnull__(pTHX_1)
2346                         __attribute__nonnull__(pTHX_2)
2347                         __attribute__nonnull__(pTHX_3);
2348 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2349         assert(smeta); assert(which); assert(data)
2350
2351 PERL_CALLCONV void      Perl_munge_qwlist_to_paren_list(pTHX_ OP* qwlist)
2352                         __attribute__nonnull__(pTHX_1);
2353 #define PERL_ARGS_ASSERT_MUNGE_QWLIST_TO_PAREN_LIST     \
2354         assert(qwlist)
2355
2356 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2357                         __attribute__nonnull__(pTHX_1);
2358 #define PERL_ARGS_ASSERT_MY_ATOF        \
2359         assert(s)
2360
2361 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2362                         __attribute__nonnull__(pTHX_1)
2363                         __attribute__nonnull__(pTHX_2);
2364 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2365         assert(s); assert(value)
2366
2367 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2368                         __attribute__nonnull__(pTHX_1);
2369 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2370         assert(o)
2371
2372 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2373 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2374 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2375                         __attribute__noreturn__;
2376
2377 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2378                         __attribute__noreturn__;
2379
2380 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2381 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2382 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2383 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2384 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2385 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2386                         __attribute__nonnull__(pTHX_1)
2387                         __attribute__nonnull__(pTHX_2);
2388 #define PERL_ARGS_ASSERT_MY_POPEN       \
2389         assert(cmd); assert(mode)
2390
2391 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2392                         __attribute__nonnull__(pTHX_1)
2393                         __attribute__nonnull__(pTHX_3);
2394 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2395         assert(mode); assert(args)
2396
2397 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2398 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2399                         __attribute__format__(__printf__,3,4)
2400                         __attribute__nonnull__(1)
2401                         __attribute__nonnull__(3);
2402 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2403         assert(buffer); assert(format)
2404
2405 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2406 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2407 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2408 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)
2409                         __attribute__nonnull__(pTHX_1);
2410 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2411         assert(fmt)
2412
2413 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2414                         __attribute__nonnull__(1);
2415 #define PERL_ARGS_ASSERT_MY_SWABN       \
2416         assert(ptr)
2417
2418 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2419 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2420                         __attribute__nonnull__(1)
2421                         __attribute__nonnull__(3);
2422 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2423         assert(buffer); assert(format)
2424
2425 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2426 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2427                         __attribute__malloc__
2428                         __attribute__warn_unused_result__;
2429
2430 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2431                         __attribute__malloc__
2432                         __attribute__warn_unused_result__;
2433
2434 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2435 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2436                         __attribute__malloc__
2437                         __attribute__warn_unused_result__;
2438
2439 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2440 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2441                         __attribute__warn_unused_result__; */
2442
2443 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2444                         __attribute__malloc__
2445                         __attribute__warn_unused_result__
2446                         __attribute__nonnull__(pTHX_1);
2447 #define PERL_ARGS_ASSERT_NEWAVREF       \
2448         assert(o)
2449
2450 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2451                         __attribute__malloc__
2452                         __attribute__warn_unused_result__;
2453
2454 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2455                         __attribute__malloc__
2456                         __attribute__warn_unused_result__
2457                         __attribute__nonnull__(pTHX_2);
2458 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2459         assert(first)
2460
2461 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2462 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2463                         __attribute__malloc__
2464                         __attribute__warn_unused_result__;
2465
2466 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2467                         __attribute__malloc__
2468                         __attribute__warn_unused_result__
2469                         __attribute__nonnull__(pTHX_3);
2470 #define PERL_ARGS_ASSERT_NEWFOROP       \
2471         assert(expr)
2472
2473 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2474                         __attribute__malloc__
2475                         __attribute__warn_unused_result__
2476                         __attribute__nonnull__(pTHX_1)
2477                         __attribute__nonnull__(pTHX_2);
2478 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2479         assert(cond); assert(block)
2480
2481 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2482                         __attribute__nonnull__(pTHX_1);
2483 #define PERL_ARGS_ASSERT_NEWGP  \
2484         assert(gv)
2485
2486 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2487                         __attribute__malloc__
2488                         __attribute__warn_unused_result__
2489                         __attribute__nonnull__(pTHX_3);
2490 #define PERL_ARGS_ASSERT_NEWGVOP        \
2491         assert(gv)
2492
2493 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2494                         __attribute__malloc__
2495                         __attribute__warn_unused_result__;
2496
2497 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2498                         __attribute__malloc__
2499                         __attribute__warn_unused_result__
2500                         __attribute__nonnull__(pTHX_1);
2501 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2502         assert(pack)
2503
2504 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2505                         __attribute__warn_unused_result__; */
2506
2507 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2508                         __attribute__malloc__
2509                         __attribute__warn_unused_result__
2510                         __attribute__nonnull__(pTHX_1);
2511 #define PERL_ARGS_ASSERT_NEWHVREF       \
2512         assert(o)
2513
2514 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2515                         __attribute__malloc__
2516                         __attribute__warn_unused_result__;
2517
2518 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2519                         __attribute__malloc__
2520                         __attribute__warn_unused_result__; */
2521
2522 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2523                         __attribute__malloc__
2524                         __attribute__warn_unused_result__;
2525
2526 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2527                         __attribute__malloc__
2528                         __attribute__warn_unused_result__
2529                         __attribute__nonnull__(pTHX_3)
2530                         __attribute__nonnull__(pTHX_4);
2531 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2532         assert(first); assert(other)
2533
2534 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2535                         __attribute__malloc__
2536                         __attribute__warn_unused_result__
2537                         __attribute__nonnull__(pTHX_2);
2538 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2539         assert(label)
2540
2541 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2542                         __attribute__malloc__
2543                         __attribute__warn_unused_result__;
2544
2545 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2546                         __attribute__malloc__
2547                         __attribute__warn_unused_result__;
2548
2549 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2550                         __attribute__malloc__
2551                         __attribute__warn_unused_result__;
2552
2553 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2554                         __attribute__malloc__
2555                         __attribute__warn_unused_result__;
2556
2557 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2558                         __attribute__nonnull__(pTHX_1);
2559 #define PERL_ARGS_ASSERT_NEWPROG        \
2560         assert(o)
2561
2562 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2563                         __attribute__malloc__
2564                         __attribute__warn_unused_result__;
2565
2566 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2567                         __attribute__malloc__
2568                         __attribute__warn_unused_result__
2569                         __attribute__nonnull__(pTHX_2)
2570                         __attribute__nonnull__(pTHX_3);
2571 #define PERL_ARGS_ASSERT_NEWRANGE       \
2572         assert(left); assert(right)
2573
2574 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2575                         __attribute__malloc__
2576                         __attribute__warn_unused_result__
2577                         __attribute__nonnull__(pTHX_1);
2578 #define PERL_ARGS_ASSERT_NEWRV  \
2579         assert(sv)
2580
2581 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2582                         __attribute__malloc__
2583                         __attribute__warn_unused_result__
2584                         __attribute__nonnull__(pTHX_1);
2585 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2586         assert(sv)
2587
2588 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2589                         __attribute__malloc__
2590                         __attribute__warn_unused_result__;
2591
2592 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2593                         __attribute__malloc__
2594                         __attribute__warn_unused_result__;
2595
2596 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2597 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2598                         __attribute__malloc__
2599                         __attribute__warn_unused_result__;
2600
2601 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2602                         __attribute__malloc__
2603                         __attribute__warn_unused_result__
2604                         __attribute__nonnull__(pTHX_3);
2605 #define PERL_ARGS_ASSERT_NEWSVOP        \
2606         assert(sv)
2607
2608 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2609                         __attribute__malloc__
2610                         __attribute__warn_unused_result__
2611                         __attribute__nonnull__(pTHX_1);
2612 #define PERL_ARGS_ASSERT_NEWSVREF       \
2613         assert(o)
2614
2615 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2616                         __attribute__malloc__
2617                         __attribute__warn_unused_result__;
2618
2619 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2620                         __attribute__malloc__
2621                         __attribute__warn_unused_result__;
2622
2623 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2624                         __attribute__malloc__
2625                         __attribute__warn_unused_result__;
2626
2627 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2628                         __attribute__malloc__
2629                         __attribute__warn_unused_result__;
2630
2631 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2632                         __attribute__malloc__
2633                         __attribute__warn_unused_result__;
2634
2635 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2636                         __attribute__malloc__
2637                         __attribute__warn_unused_result__;
2638
2639 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2640                         __attribute__malloc__
2641                         __attribute__warn_unused_result__
2642                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2643                         __attribute__nonnull__(pTHX_1);
2644 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2645         assert(pat)
2646
2647 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2648                         __attribute__malloc__
2649                         __attribute__warn_unused_result__;
2650
2651 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2652                         __attribute__malloc__
2653                         __attribute__warn_unused_result__;
2654
2655 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2656                         __attribute__malloc__
2657                         __attribute__warn_unused_result__;
2658
2659 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2660                         __attribute__nonnull__(pTHX_1);
2661 #define PERL_ARGS_ASSERT_NEWSVRV        \
2662         assert(rv)
2663
2664 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2665                         __attribute__malloc__
2666                         __attribute__warn_unused_result__;
2667
2668 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2669                         __attribute__malloc__
2670                         __attribute__warn_unused_result__;
2671
2672 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2673                         __attribute__malloc__
2674                         __attribute__warn_unused_result__;
2675
2676 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2677                         __attribute__malloc__
2678                         __attribute__warn_unused_result__
2679                         __attribute__nonnull__(pTHX_2);
2680 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2681         assert(block)
2682
2683 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2684                         __attribute__malloc__
2685                         __attribute__warn_unused_result__;
2686
2687 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2688                         __attribute__nonnull__(pTHX_2)
2689                         __attribute__nonnull__(pTHX_3);
2690 #define PERL_ARGS_ASSERT_NEWXS  \
2691         assert(subaddr); assert(filename)
2692
2693 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2694                         __attribute__nonnull__(pTHX_2)
2695                         __attribute__nonnull__(pTHX_3);
2696 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2697         assert(subaddr); assert(filename)
2698
2699 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2700 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2701                         __attribute__nonnull__(pTHX_1);
2702 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2703         assert(newctype)
2704
2705 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2706 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2707                         __attribute__malloc__
2708                         __attribute__warn_unused_result__;
2709
2710 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2711                         __attribute__nonnull__(pTHX_1);
2712 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2713         assert(ver)
2714
2715 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2716                         __attribute__malloc__
2717                         __attribute__warn_unused_result__
2718                         __attribute__nonnull__(pTHX_2);
2719 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2720         assert(bits)
2721
2722 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2723                         __attribute__nonnull__(pTHX_1);
2724 #define PERL_ARGS_ASSERT_NEXTARGV       \
2725         assert(gv)
2726
2727 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2728                         __attribute__pure__
2729                         __attribute__nonnull__(1)
2730                         __attribute__nonnull__(2)
2731                         __attribute__nonnull__(3)
2732                         __attribute__nonnull__(4);
2733 #define PERL_ARGS_ASSERT_NINSTR \
2734         assert(big); assert(bigend); assert(little); assert(lend)
2735
2736 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2737 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2738                         __attribute__warn_unused_result__
2739                         __attribute__nonnull__(pTHX_1);
2740 #define PERL_ARGS_ASSERT_OOPSAV \
2741         assert(o)
2742
2743 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2744                         __attribute__warn_unused_result__
2745                         __attribute__nonnull__(pTHX_1);
2746 #define PERL_ARGS_ASSERT_OOPSHV \
2747         assert(o)
2748
2749 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2750 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2751 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2752                         __attribute__nonnull__(pTHX_1);
2753 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2754         assert(o)
2755
2756 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2757                         __attribute__warn_unused_result__;
2758
2759 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2760                         __attribute__nonnull__(pTHX_1);
2761 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2762         assert(o)
2763
2764 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2765                         __attribute__nonnull__(pTHX_1);
2766 #define PERL_ARGS_ASSERT_OP_DUMP        \
2767         assert(o)
2768
2769 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2770 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2771                         __attribute__nonnull__(pTHX_1);
2772 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2773         assert(o)
2774
2775 /* PERL_CALLCONV OP*    op_lvalue(pTHX_ OP* o, I32 type); */
2776 PERL_CALLCONV OP*       Perl_op_lvalue_flags(pTHX_ OP* o, I32 type, U32 flags);
2777 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2778                         __attribute__nonnull__(pTHX_1);
2779 #define PERL_ARGS_ASSERT_OP_NULL        \
2780         assert(o)
2781
2782 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2783 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2784 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2785 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2786 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)
2787                         __attribute__nonnull__(pTHX_1)
2788                         __attribute__nonnull__(pTHX_2)
2789                         __attribute__nonnull__(pTHX_3)
2790                         __attribute__nonnull__(pTHX_4)
2791                         __attribute__nonnull__(pTHX_5)
2792                         __attribute__nonnull__(pTHX_6);
2793 #define PERL_ARGS_ASSERT_PACK_CAT       \
2794         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2795
2796 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2797                         __attribute__nonnull__(pTHX_1);
2798 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2799         assert(v)
2800
2801 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2802                         __attribute__nonnull__(pTHX_1)
2803                         __attribute__nonnull__(pTHX_2)
2804                         __attribute__nonnull__(pTHX_3)
2805                         __attribute__nonnull__(pTHX_4)
2806                         __attribute__nonnull__(pTHX_5);
2807 #define PERL_ARGS_ASSERT_PACKLIST       \
2808         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2809
2810 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
2811                         __attribute__nonnull__(pTHX_1);
2812 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2813         assert(sv)
2814
2815 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
2816                         __attribute__nonnull__(pTHX_1);
2817 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
2818         assert(name)
2819
2820 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2821 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2822 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2823                         __attribute__warn_unused_result__;
2824
2825 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2826                         __attribute__warn_unused_result__
2827                         __attribute__nonnull__(pTHX_1);
2828 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2829         assert(name)
2830
2831 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2832                         __attribute__nonnull__(pTHX_1)
2833                         __attribute__nonnull__(pTHX_2)
2834                         __attribute__nonnull__(pTHX_3);
2835 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
2836         assert(padlist); assert(old_cv); assert(new_cv)
2837
2838 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2839 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2840 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2841                         __attribute__malloc__
2842                         __attribute__warn_unused_result__;
2843
2844 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2845                         __attribute__nonnull__(pTHX_1);
2846 #define PERL_ARGS_ASSERT_PAD_PUSH       \
2847         assert(padlist)
2848
2849 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2850 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2851 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
2852 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
2853 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
2854 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
2855 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
2856 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
2857 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
2858 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
2859 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
2860 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2861                         __attribute__nonnull__(pTHX_1);
2862 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
2863         assert(popt)
2864
2865 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
2866                         __attribute__nonnull__(pTHX_1);
2867 #define PERL_ARGS_ASSERT_PARSER_FREE    \
2868         assert(parser)
2869
2870 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2871 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
2872 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
2873                         __attribute__nonnull__(1);
2874 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
2875         assert(my_perl)
2876
2877 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
2878                         __attribute__nonnull__(1);
2879 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
2880         assert(my_perl)
2881
2882 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
2883                         __attribute__nonnull__(1);
2884 #define PERL_ARGS_ASSERT_PERL_FREE      \
2885         assert(my_perl)
2886
2887 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
2888                         __attribute__nonnull__(1);
2889 #define PERL_ARGS_ASSERT_PERL_PARSE     \
2890         assert(my_perl)
2891
2892 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
2893                         __attribute__nonnull__(1);
2894 #define PERL_ARGS_ASSERT_PERL_RUN       \
2895         assert(my_perl)
2896
2897 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
2898 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2899                         __attribute__nonnull__(pTHX_1)
2900                         __attribute__nonnull__(pTHX_2);
2901 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2902         assert(o); assert(expr)
2903
2904 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2905 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
2906                         __attribute__nonnull__(pTHX_1);
2907 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
2908         assert(name)
2909
2910 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2911                         __attribute__nonnull__(pTHX_1);
2912 #define PERL_ARGS_ASSERT_PREGCOMP       \
2913         assert(pattern)
2914
2915 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2916                         __attribute__nonnull__(pTHX_1)
2917                         __attribute__nonnull__(pTHX_2)
2918                         __attribute__nonnull__(pTHX_3)
2919                         __attribute__nonnull__(pTHX_4)
2920                         __attribute__nonnull__(pTHX_6);
2921 #define PERL_ARGS_ASSERT_PREGEXEC       \
2922         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2923
2924 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2925 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2926                         __attribute__nonnull__(pTHX_1);
2927 #define PERL_ARGS_ASSERT_PREGFREE2      \
2928         assert(rx)
2929
2930 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)
2931                         __attribute__nonnull__(pTHX_1);
2932 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2933         assert(s)
2934
2935 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
2936                         __attribute__deprecated__;
2937
2938 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
2939                         __attribute__warn_unused_result__
2940                         __attribute__nonnull__(pTHX_1);
2941 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
2942         assert(tbl)
2943
2944 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
2945 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2946                         __attribute__malloc__
2947                         __attribute__warn_unused_result__;
2948
2949 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
2950                         __attribute__nonnull__(pTHX_1);
2951 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
2952         assert(tbl)
2953
2954 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
2955                         __attribute__nonnull__(pTHX_1)
2956                         __attribute__nonnull__(pTHX_3);
2957 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
2958         assert(tbl); assert(newsv)
2959
2960 PERL_CALLCONV void      Perl_push_scope(pTHX);
2961 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2962                         __attribute__nonnull__(pTHX_1)
2963                         __attribute__nonnull__(pTHX_2);
2964 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
2965         assert(dsv); assert(pv)
2966
2967 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)
2968                         __attribute__nonnull__(pTHX_1)
2969                         __attribute__nonnull__(pTHX_2);
2970 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
2971         assert(dsv); assert(str)
2972
2973 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)
2974                         __attribute__nonnull__(pTHX_1)
2975                         __attribute__nonnull__(pTHX_2);
2976 #define PERL_ARGS_ASSERT_PV_PRETTY      \
2977         assert(dsv); assert(str)
2978
2979 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2980                         __attribute__nonnull__(pTHX_1)
2981                         __attribute__nonnull__(pTHX_2);
2982 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
2983         assert(dsv); assert(spv)
2984
2985 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
2986                         __attribute__nonnull__(pTHX_1);
2987 #define PERL_ARGS_ASSERT_QERROR \
2988         assert(err)
2989
2990 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2991                         __attribute__nonnull__(pTHX_1);
2992 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2993         assert(pattern)
2994
2995 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)
2996                         __attribute__nonnull__(pTHX_1)
2997                         __attribute__nonnull__(pTHX_3)
2998                         __attribute__nonnull__(pTHX_4);
2999 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
3000         assert(rx); assert(strpos); assert(strend)
3001
3002 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
3003                         __attribute__nonnull__(pTHX_1);
3004 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
3005         assert(r)
3006
3007 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
3008                         __attribute__malloc__
3009                         __attribute__warn_unused_result__;
3010
3011 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
3012 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
3013 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
3014                         __attribute__nonnull__(pTHX_2);
3015 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
3016         assert(key)
3017
3018 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
3019                         __attribute__nonnull__(pTHX_2);
3020 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
3021         assert(keypv)
3022
3023 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
3024                         __attribute__nonnull__(pTHX_2);
3025 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
3026         assert(key)
3027
3028 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3029 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3030 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3031                         __attribute__nonnull__(pTHX_2);
3032 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3033         assert(key)
3034
3035 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)
3036                         __attribute__nonnull__(pTHX_2);
3037 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3038         assert(keypv)
3039
3040 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3041                         __attribute__nonnull__(pTHX_2);
3042 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3043         assert(key)
3044
3045 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3046                         __attribute__nonnull__(pTHX_1);
3047 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3048         assert(rx)
3049
3050 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3051                         __attribute__nonnull__(pTHX_1);
3052 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3053         assert(rx)
3054
3055 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3056                         __attribute__nonnull__(pTHX_1)
3057                         __attribute__nonnull__(pTHX_2);
3058 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3059         assert(rx); assert(key)
3060
3061 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3062                         __attribute__nonnull__(pTHX_1)
3063                         __attribute__nonnull__(pTHX_2);
3064 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3065         assert(rx); assert(namesv)
3066
3067 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3068                         __attribute__nonnull__(pTHX_1);
3069 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3070         assert(rx)
3071
3072 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3073                         __attribute__nonnull__(pTHX_1);
3074 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3075         assert(rx)
3076
3077 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3078                         __attribute__nonnull__(pTHX_1);
3079 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3080         assert(rx)
3081
3082 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3083                         __attribute__nonnull__(pTHX_1);
3084 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3085         assert(rx)
3086
3087 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3088                         __attribute__nonnull__(pTHX_1);
3089 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3090         assert(rx)
3091
3092 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3093                         __attribute__nonnull__(pTHX_1)
3094                         __attribute__nonnull__(pTHX_2);
3095 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3096         assert(rx); assert(sv)
3097
3098 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3099                         __attribute__nonnull__(pTHX_1);
3100 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3101         assert(rx)
3102
3103 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3104                         __attribute__nonnull__(pTHX_1);
3105 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3106         assert(rx)
3107
3108 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3109                         __attribute__nonnull__(pTHX_2);
3110 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3111         assert(rx)
3112
3113 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3114                         __attribute__nonnull__(pTHX_2);
3115 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3116         assert(node)
3117
3118 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3119                         __attribute__nonnull__(pTHX_1);
3120 #define PERL_ARGS_ASSERT_REGDUMP        \
3121         assert(r)
3122
3123 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3124                         __attribute__nonnull__(pTHX_1);
3125 #define PERL_ARGS_ASSERT_REGDUMP        \
3126         assert(r)
3127
3128 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3129                         __attribute__nonnull__(pTHX_1)
3130                         __attribute__nonnull__(pTHX_2)
3131                         __attribute__nonnull__(pTHX_3)
3132                         __attribute__nonnull__(pTHX_4)
3133                         __attribute__nonnull__(pTHX_6);
3134 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3135         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3136
3137 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3138                         __attribute__nonnull__(pTHX_1);
3139 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3140         assert(rx)
3141
3142 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3143 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3144                         __attribute__warn_unused_result__;
3145
3146 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3147                         __attribute__nonnull__(pTHX_2)
3148                         __attribute__nonnull__(pTHX_3);
3149 #define PERL_ARGS_ASSERT_REGPROP        \
3150         assert(sv); assert(o)
3151
3152 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
3153                         __attribute__nonnull__(1)
3154                         __attribute__nonnull__(2);
3155 #define PERL_ARGS_ASSERT_REPEATCPY      \
3156         assert(to); assert(from)
3157
3158 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3159 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3160 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3161 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3162                         __attribute__nonnull__(pTHX_1);
3163 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3164         assert(pv)
3165
3166 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3167                         __attribute__pure__
3168                         __attribute__nonnull__(1)
3169                         __attribute__nonnull__(2)
3170                         __attribute__nonnull__(3)
3171                         __attribute__nonnull__(4);
3172 #define PERL_ARGS_ASSERT_RNINSTR        \
3173         assert(big); assert(bigend); assert(little); assert(lend)
3174
3175 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3176 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3177 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3178 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3179                         __attribute__nonnull__(pTHX_3);
3180 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3181         assert(save)
3182
3183 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3184 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3185 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3186 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3187                         __attribute__nonnull__(pTHX_1);
3188 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3189         assert(cvop)
3190
3191 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3192                         __attribute__nonnull__(pTHX_1)
3193                         __attribute__nonnull__(pTHX_2);
3194 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3195         assert(rsp); assert(rx)
3196
3197 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3198                         __attribute__malloc__
3199                         __attribute__warn_unused_result__;
3200
3201 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3202 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3203                         __attribute__malloc__
3204                         __attribute__warn_unused_result__;
3205
3206 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3207                         __attribute__malloc__
3208                         __attribute__warn_unused_result__;
3209
3210 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3211                         __attribute__nonnull__(pTHX_1);
3212 #define PERL_ARGS_ASSERT_SAVE_I16       \
3213         assert(intp)
3214
3215 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3216                         __attribute__nonnull__(pTHX_1);
3217 #define PERL_ARGS_ASSERT_SAVE_I32       \
3218         assert(intp)
3219
3220 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3221                         __attribute__nonnull__(pTHX_1);
3222 #define PERL_ARGS_ASSERT_SAVE_I8        \
3223         assert(bytep)
3224
3225 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3226                         __attribute__nonnull__(pTHX_1);
3227 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3228         assert(av)
3229
3230 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3231                         __attribute__nonnull__(pTHX_1)
3232                         __attribute__nonnull__(pTHX_3); */
3233
3234 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3235                         __attribute__nonnull__(pTHX_1)
3236                         __attribute__nonnull__(pTHX_3);
3237 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3238         assert(av); assert(sptr)
3239
3240 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3241 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3242                         __attribute__nonnull__(pTHX_1);
3243 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3244         assert(aptr)
3245
3246 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3247                         __attribute__nonnull__(pTHX_1);
3248 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3249         assert(gv)
3250
3251 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3252                         __attribute__nonnull__(pTHX_1);
3253 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3254         assert(boolp)
3255
3256 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3257                         __attribute__nonnull__(pTHX_1);
3258 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3259         assert(svp)
3260
3261 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3262                         __attribute__nonnull__(pTHX_1)
3263                         __attribute__nonnull__(pTHX_2);
3264 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3265         assert(hv); assert(key)
3266
3267 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3268                         __attribute__nonnull__(pTHX_2);
3269 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3270         assert(p)
3271
3272 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3273 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3274 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3275 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3276 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3277                         __attribute__nonnull__(pTHX_1);
3278 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3279         assert(str)
3280
3281 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3282                         __attribute__nonnull__(pTHX_1);
3283 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3284         assert(sptr)
3285
3286 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3287                         __attribute__nonnull__(pTHX_1);
3288 #define PERL_ARGS_ASSERT_SAVE_GP        \
3289         assert(gv)
3290
3291 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3292                         __attribute__nonnull__(pTHX_1);
3293 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3294         assert(gv)
3295
3296 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3297                         __attribute__nonnull__(pTHX_1)
3298                         __attribute__nonnull__(pTHX_2);
3299 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3300         assert(hv); assert(keysv)
3301
3302 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3303                         __attribute__nonnull__(pTHX_1)
3304                         __attribute__nonnull__(pTHX_2)
3305                         __attribute__nonnull__(pTHX_3); */
3306
3307 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3308                         __attribute__nonnull__(pTHX_1)
3309                         __attribute__nonnull__(pTHX_2)
3310                         __attribute__nonnull__(pTHX_3);
3311 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3312         assert(hv); assert(key); assert(sptr)
3313
3314 PERL_CALLCONV void      Perl_save_hints(pTHX);
3315 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3316                         __attribute__nonnull__(pTHX_1);
3317 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3318         assert(hptr)
3319
3320 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3321                         __attribute__nonnull__(pTHX_1);
3322 #define PERL_ARGS_ASSERT_SAVE_INT       \
3323         assert(intp)
3324
3325 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3326                         __attribute__nonnull__(pTHX_1);
3327 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3328         assert(item)
3329
3330 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3331                         __attribute__nonnull__(pTHX_1);
3332 #define PERL_ARGS_ASSERT_SAVE_IV        \
3333         assert(ivp)
3334
3335 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3336                         __attribute__nonnull__(pTHX_1);
3337 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3338         assert(sarg)
3339
3340 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3341                         __attribute__nonnull__(pTHX_1);
3342 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3343         assert(longp)
3344
3345 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3346                         __attribute__nonnull__(pTHX_1); */
3347 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3348         assert(sv)
3349
3350 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3351                         __attribute__nonnull__(pTHX_1);
3352 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3353         assert(gv)
3354
3355 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3356 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3357 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3358                         __attribute__nonnull__(pTHX_1);
3359 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3360         assert(pptr)
3361
3362 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3363 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3364 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3365 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3366 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3367                         __attribute__nonnull__(pTHX_1);
3368 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3369         assert(gv)
3370
3371 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3372                         __attribute__nonnull__(pTHX_1);
3373 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3374         assert(sv)
3375
3376 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3377                         __attribute__nonnull__(pTHX_1);
3378 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3379         assert(str)
3380
3381 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3382                         __attribute__nonnull__(pTHX_1);
3383 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3384         assert(sptr)
3385
3386 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3387                         __attribute__nonnull__(pTHX_1);
3388 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3389         assert(sptr)
3390
3391 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3392                         __attribute__nonnull__(pTHX_1);
3393 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3394         assert(ptr)
3395
3396 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3397                         __attribute__malloc__
3398                         __attribute__warn_unused_result__;
3399
3400 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3401                         __attribute__malloc__
3402                         __attribute__warn_unused_result__;
3403
3404 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3405                         __attribute__malloc__
3406                         __attribute__warn_unused_result__;
3407
3408 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3409                         __attribute__malloc__
3410                         __attribute__warn_unused_result__
3411                         __attribute__nonnull__(pTHX_1);
3412 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
3413         assert(pv)
3414
3415 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3416                         __attribute__malloc__
3417                         __attribute__warn_unused_result__
3418                         __attribute__nonnull__(pTHX_1);
3419 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3420         assert(sv)
3421
3422 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3423 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3424 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3425                         __attribute__malloc__
3426                         __attribute__warn_unused_result__
3427                         __attribute__nonnull__(pTHX_1);
3428 #define PERL_ARGS_ASSERT_SAVESVPV       \
3429         assert(sv)
3430
3431 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3432 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3433 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3434                         __attribute__nonnull__(pTHX_1);
3435 #define PERL_ARGS_ASSERT_SCALARVOID     \
3436         assert(o)
3437
3438 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3439                         __attribute__nonnull__(pTHX_1)
3440                         __attribute__nonnull__(pTHX_3);
3441 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3442         assert(start); assert(retlen)
3443
3444 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3445                         __attribute__nonnull__(pTHX_1)
3446                         __attribute__nonnull__(pTHX_3);
3447 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3448         assert(start); assert(retlen)
3449
3450 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3451                         __attribute__nonnull__(pTHX_1)
3452                         __attribute__nonnull__(pTHX_2);
3453 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3454         assert(s); assert(lvalp)
3455
3456 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3457                         __attribute__nonnull__(pTHX_1)
3458                         __attribute__nonnull__(pTHX_3);
3459 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3460         assert(start); assert(retlen)
3461
3462 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3463                         __attribute__nonnull__(pTHX_1)
3464                         __attribute__nonnull__(pTHX_2);
3465 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3466         assert(s); assert(rv)
3467
3468 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3469                         __attribute__nonnull__(pTHX_1)
3470                         __attribute__nonnull__(pTHX_2)
3471                         __attribute__nonnull__(pTHX_3);
3472 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3473         assert(s); assert(e); assert(sv)
3474
3475 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3476                         __attribute__nonnull__(pTHX_1)
3477                         __attribute__nonnull__(pTHX_2)
3478                         __attribute__nonnull__(pTHX_5);
3479 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3480         assert(bigstr); assert(littlestr); assert(old_posp)
3481
3482 PERL_CALLCONV U32       Perl_seed(pTHX);
3483 PERL_CALLCONV void      Perl_set_context(void *t)
3484                         __attribute__nonnull__(1);
3485 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3486         assert(t)
3487
3488 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3489 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3490 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3491 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3492 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3493                         __attribute__nonnull__(pTHX_1);
3494 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3495         assert(str)
3496
3497 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3498                         __attribute__nonnull__(pTHX_3);
3499 #define PERL_ARGS_ASSERT_SORTSV \
3500         assert(cmp)
3501
3502 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3503                         __attribute__nonnull__(pTHX_3);
3504 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3505         assert(cmp)
3506
3507 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3508                         __attribute__nonnull__(pTHX_1)
3509                         __attribute__nonnull__(pTHX_2);
3510 #define PERL_ARGS_ASSERT_STACK_GROW     \
3511         assert(sp); assert(p)
3512
3513 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3514                         __attribute__nonnull__(pTHX_1)
3515                         __attribute__nonnull__(pTHX_2);
3516 #define PERL_ARGS_ASSERT_START_GLOB     \
3517         assert(tmpglob); assert(io)
3518
3519 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3520 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
3521                         __attribute__warn_unused_result__
3522                         __attribute__nonnull__(pTHX_1)
3523                         __attribute__nonnull__(pTHX_2);
3524 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
3525         assert(c); assert(hv)
3526
3527 PERL_CALLCONV void      Perl_store_cop_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
3528                         __attribute__nonnull__(pTHX_1)
3529                         __attribute__nonnull__(pTHX_2);
3530 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
3531         assert(cop); assert(label)
3532
3533 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3534                         __attribute__warn_unused_result__
3535                         __attribute__nonnull__(pTHX_1);
3536 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3537         assert(sv)
3538
3539 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3540                         __attribute__nonnull__(pTHX_1);
3541 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3542         assert(cv)
3543
3544 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3545                         __attribute__nonnull__(pTHX_1); */
3546
3547 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3548                         __attribute__nonnull__(pTHX_1);
3549 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3550         assert(sv)
3551
3552 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3553                         __attribute__nonnull__(pTHX_2)
3554                         __attribute__nonnull__(pTHX_3);
3555 #define PERL_ARGS_ASSERT_SV_2CV \
3556         assert(st); assert(gvp)
3557
3558 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3559                         __attribute__nonnull__(pTHX_1);
3560 #define PERL_ARGS_ASSERT_SV_2IO \
3561         assert(sv)
3562
3563 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3564 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3565 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3566 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3567                         __attribute__nonnull__(pTHX_1);
3568 #define PERL_ARGS_ASSERT_SV_2NUM        \
3569         assert(sv)
3570
3571 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3572 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3573 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3574 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3575                         __attribute__warn_unused_result__
3576                         __attribute__nonnull__(pTHX_1); */
3577 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3578         assert(sv)
3579
3580 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3581                         __attribute__nonnull__(pTHX_1);
3582 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3583         assert(sv)
3584
3585 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3586                         __attribute__warn_unused_result__
3587                         __attribute__nonnull__(pTHX_1); */
3588 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3589         assert(sv)
3590
3591 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3592                         __attribute__nonnull__(pTHX_1);
3593 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3594         assert(sv)
3595
3596 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3597                         __attribute__warn_unused_result__
3598                         __attribute__nonnull__(pTHX_1); */
3599 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3600         assert(sv)
3601
3602 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3603 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3604 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3605                         __attribute__nonnull__(pTHX_1);
3606 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3607         assert(sv)
3608
3609 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3610                         __attribute__nonnull__(pTHX_1)
3611                         __attribute__nonnull__(pTHX_2);
3612 #define PERL_ARGS_ASSERT_SV_BLESS       \
3613         assert(sv); assert(stash)
3614
3615 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3616                         __attribute__nonnull__(pTHX_1)
3617                         __attribute__nonnull__(pTHX_2)
3618                         __attribute__nonnull__(pTHX_3)
3619                         __attribute__nonnull__(pTHX_4)
3620                         __attribute__nonnull__(pTHX_5);
3621 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3622         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3623
3624 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3625                         __attribute__nonnull__(pTHX_1);
3626 #define PERL_ARGS_ASSERT_SV_CATPV       \
3627         assert(sv)
3628
3629 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3630                         __attribute__nonnull__(pTHX_1)
3631                         __attribute__nonnull__(pTHX_2);
3632 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3633         assert(dstr); assert(sstr)
3634
3635 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3636                         __attribute__nonnull__(pTHX_1);
3637 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3638         assert(sv)
3639
3640 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3641                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3642                         __attribute__nonnull__(pTHX_1)
3643                         __attribute__nonnull__(pTHX_2);
3644 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3645         assert(sv); assert(pat)
3646
3647 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3648                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3649                         __attribute__nonnull__(pTHX_1)
3650                         __attribute__nonnull__(pTHX_2);
3651 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3652         assert(sv); assert(pat)
3653
3654 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3655                         __attribute__nonnull__(pTHX_1)
3656                         __attribute__nonnull__(pTHX_2); */
3657 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3658         assert(dsv); assert(sstr)
3659
3660 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3661                         __attribute__nonnull__(pTHX_1)
3662                         __attribute__nonnull__(pTHX_2);
3663 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3664         assert(dstr); assert(sstr)
3665
3666 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3667                         __attribute__nonnull__(pTHX_1)
3668                         __attribute__nonnull__(pTHX_2); */
3669 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3670         assert(sv); assert(ptr)
3671
3672 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3673                         __attribute__nonnull__(pTHX_1); */
3674 #define PERL_ARGS_ASSERT_SV_CATSV       \
3675         assert(dstr)
3676
3677 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3678                         __attribute__nonnull__(pTHX_1);
3679 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3680         assert(dsv)
3681
3682 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3683                         __attribute__nonnull__(pTHX_1); */
3684 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3685         assert(dsv)
3686
3687 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3688                         __attribute__nonnull__(pTHX_1);
3689 #define PERL_ARGS_ASSERT_SV_CHOP        \
3690         assert(sv)
3691
3692 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3693 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3694 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3695                         __attribute__nonnull__(pTHX_1);
3696 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3697         assert(orig_sv)
3698
3699 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3700 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3701 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3702 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3703 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3704                         __attribute__deprecated__
3705                         __attribute__nonnull__(pTHX_1)
3706                         __attribute__nonnull__(pTHX_2)
3707                         __attribute__nonnull__(pTHX_3)
3708                         __attribute__nonnull__(pTHX_4);
3709 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3710         assert(sv); assert(startop); assert(code); assert(padp)
3711
3712 PERL_CALLCONV OP*       Perl_sv_compile_2op_is_broken(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3713                         __attribute__nonnull__(pTHX_1)
3714                         __attribute__nonnull__(pTHX_2)
3715                         __attribute__nonnull__(pTHX_3)
3716                         __attribute__nonnull__(pTHX_4);
3717 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP_IS_BROKEN       \
3718         assert(sv); assert(startop); assert(code); assert(padp)
3719
3720 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3721                         __attribute__nonnull__(pTHX_1)
3722                         __attribute__nonnull__(pTHX_2);
3723 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3724         assert(dsv); assert(ssv)
3725
3726 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3727 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3728 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3729                         __attribute__nonnull__(pTHX_1)
3730                         __attribute__nonnull__(pTHX_2);
3731 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3732         assert(tsv); assert(sv)
3733
3734 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3735                         __attribute__warn_unused_result__
3736                         __attribute__nonnull__(pTHX_1)
3737                         __attribute__nonnull__(pTHX_2);
3738 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3739         assert(sv); assert(name)
3740
3741 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3742 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3743                         __attribute__warn_unused_result__
3744                         __attribute__nonnull__(pTHX_1)
3745                         __attribute__nonnull__(pTHX_2);
3746 #define PERL_ARGS_ASSERT_SV_DOES        \
3747         assert(sv); assert(name)
3748
3749 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3750                         __attribute__nonnull__(pTHX_1);
3751 #define PERL_ARGS_ASSERT_SV_DUMP        \
3752         assert(sv)
3753
3754 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3755 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3756 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3757                         __attribute__nonnull__(pTHX_1); */
3758 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3759         assert(sv)
3760
3761 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3762                         __attribute__nonnull__(pTHX_1);
3763 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3764         assert(sv)
3765
3766 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3767 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3768                         __attribute__nonnull__(pTHX_1);
3769 #define PERL_ARGS_ASSERT_SV_FREE2       \
3770         assert(sv)
3771
3772 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3773 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3774                         __attribute__nonnull__(pTHX_1)
3775                         __attribute__nonnull__(pTHX_2);
3776 #define PERL_ARGS_ASSERT_SV_GETS        \
3777         assert(sv); assert(fp)
3778
3779 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3780                         __attribute__nonnull__(pTHX_1);
3781 #define PERL_ARGS_ASSERT_SV_GROW        \
3782         assert(sv)
3783
3784 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3785 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3786 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3787                         __attribute__nonnull__(pTHX_1)
3788                         __attribute__nonnull__(pTHX_4); */
3789 #define PERL_ARGS_ASSERT_SV_INSERT      \
3790         assert(bigstr); assert(little)
3791
3792 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)
3793                         __attribute__nonnull__(pTHX_1)
3794                         __attribute__nonnull__(pTHX_4);
3795 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3796         assert(bigstr); assert(little)
3797
3798 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3799                         __attribute__nonnull__(pTHX_2);
3800 #define PERL_ARGS_ASSERT_SV_ISA \
3801         assert(name)
3802
3803 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3804 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3805                         __attribute__nonnull__(pTHX_1);
3806 #define PERL_ARGS_ASSERT_SV_IV  \
3807         assert(sv)
3808
3809 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3810 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3811 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3812                         __attribute__nonnull__(pTHX_1);
3813 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3814         assert(sv)
3815
3816 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)
3817                         __attribute__nonnull__(pTHX_1);
3818 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3819         assert(sv)
3820
3821 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3822                         __attribute__malloc__
3823                         __attribute__warn_unused_result__;
3824
3825 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3826                         __attribute__warn_unused_result__;
3827
3828 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3829 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
3830 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
3831 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3832                         __attribute__nonnull__(pTHX_1);
3833 #define PERL_ARGS_ASSERT_SV_NV  \
3834         assert(sv)
3835
3836 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3837 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3838                         __attribute__nonnull__(pTHX_2);
3839 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3840         assert(offsetp)
3841
3842 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3843                         __attribute__nonnull__(pTHX_2);
3844 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3845         assert(offsetp)
3846
3847 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3848                         __attribute__nonnull__(pTHX_1);
3849 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3850         assert(sv)
3851
3852 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3853                         __attribute__warn_unused_result__
3854                         __attribute__nonnull__(pTHX_1); */
3855 #define PERL_ARGS_ASSERT_SV_PV  \
3856         assert(sv)
3857
3858 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3859                         __attribute__warn_unused_result__
3860                         __attribute__nonnull__(pTHX_1); */
3861 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3862         assert(sv)
3863
3864 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3865                         __attribute__nonnull__(pTHX_1)
3866                         __attribute__nonnull__(pTHX_2);
3867 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3868         assert(sv); assert(lp)
3869
3870 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3871                         __attribute__nonnull__(pTHX_1);
3872 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3873         assert(sv)
3874
3875 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3876                         __attribute__nonnull__(pTHX_1)
3877                         __attribute__nonnull__(pTHX_2);
3878 #define PERL_ARGS_ASSERT_SV_PVN \
3879         assert(sv); assert(lp)
3880
3881 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3882                         __attribute__nonnull__(pTHX_1); */
3883 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3884         assert(sv)
3885
3886 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
3887                         __attribute__nonnull__(pTHX_1);
3888 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
3889         assert(sv)
3890
3891 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3892                         __attribute__nonnull__(pTHX_1);
3893 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3894         assert(sv)
3895
3896 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3897                         __attribute__warn_unused_result__
3898                         __attribute__nonnull__(pTHX_1); */
3899 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3900         assert(sv)
3901
3902 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3903                         __attribute__nonnull__(pTHX_1)
3904                         __attribute__nonnull__(pTHX_2);
3905 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3906         assert(sv); assert(lp)
3907
3908 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3909                         __attribute__nonnull__(pTHX_1);
3910 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3911         assert(sv)
3912
3913 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3914                         __attribute__nonnull__(pTHX_1)
3915                         __attribute__nonnull__(pTHX_2);
3916 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3917         assert(sv); assert(encoding)
3918
3919 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3920                         __attribute__warn_unused_result__
3921                         __attribute__nonnull__(pTHX_1);
3922 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3923         assert(sv)
3924
3925 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3926                         __attribute__nonnull__(pTHX_1)
3927                         __attribute__nonnull__(pTHX_2);
3928 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3929         assert(sv); assert(nsv)
3930
3931 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3932 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3933                         __attribute__nonnull__(pTHX_1);
3934 #define PERL_ARGS_ASSERT_SV_RESET       \
3935         assert(s)
3936
3937 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
3938                         __attribute__nonnull__(pTHX_1);
3939 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
3940         assert(sv)
3941
3942 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3943                         __attribute__nonnull__(pTHX_1);
3944 #define PERL_ARGS_ASSERT_SV_SETIV       \
3945         assert(sv)
3946
3947 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3948                         __attribute__nonnull__(pTHX_1);
3949 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3950         assert(sv)
3951
3952 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3953                         __attribute__nonnull__(pTHX_1);
3954 #define PERL_ARGS_ASSERT_SV_SETNV       \
3955         assert(sv)
3956
3957 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3958                         __attribute__nonnull__(pTHX_1);
3959 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3960         assert(sv)
3961
3962 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3963                         __attribute__nonnull__(pTHX_1);
3964 #define PERL_ARGS_ASSERT_SV_SETPV       \
3965         assert(sv)
3966
3967 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3968                         __attribute__nonnull__(pTHX_1);
3969 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3970         assert(sv)
3971
3972 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3973                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3974                         __attribute__nonnull__(pTHX_1)
3975                         __attribute__nonnull__(pTHX_2);
3976 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3977         assert(sv); assert(pat)
3978
3979 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3980                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3981                         __attribute__nonnull__(pTHX_1)
3982                         __attribute__nonnull__(pTHX_2);
3983 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3984         assert(sv); assert(pat)
3985
3986 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3987                         __attribute__nonnull__(pTHX_1);
3988 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3989         assert(sv)
3990
3991 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3992                         __attribute__nonnull__(pTHX_1);
3993 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3994         assert(sv)
3995
3996 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3997                         __attribute__nonnull__(pTHX_1);
3998 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3999         assert(sv)
4000
4001 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4002                         __attribute__nonnull__(pTHX_1)
4003                         __attribute__nonnull__(pTHX_2);
4004 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4005         assert(sv); assert(ptr)
4006
4007 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
4008                         __attribute__nonnull__(pTHX_1);
4009 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
4010         assert(rv)
4011
4012 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
4013                         __attribute__nonnull__(pTHX_1);
4014 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
4015         assert(rv)
4016
4017 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
4018                         __attribute__nonnull__(pTHX_1);
4019 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
4020         assert(rv)
4021
4022 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
4023                         __attribute__nonnull__(pTHX_1)
4024                         __attribute__nonnull__(pTHX_3);
4025 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
4026         assert(rv); assert(pv)
4027
4028 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
4029                         __attribute__nonnull__(pTHX_1);
4030 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
4031         assert(rv)
4032
4033 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4034                         __attribute__nonnull__(pTHX_1); */
4035 #define PERL_ARGS_ASSERT_SV_SETSV       \
4036         assert(dstr)
4037
4038 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4039                         __attribute__nonnull__(pTHX_1);
4040 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4041         assert(dstr)
4042
4043 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4044                         __attribute__nonnull__(pTHX_1);
4045 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4046         assert(dstr)
4047
4048 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4049                         __attribute__nonnull__(pTHX_1);
4050 #define PERL_ARGS_ASSERT_SV_SETUV       \
4051         assert(sv)
4052
4053 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4054                         __attribute__nonnull__(pTHX_1);
4055 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4056         assert(sv)
4057
4058 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4059                         __attribute__nonnull__(pTHX_1); */
4060 #define PERL_ARGS_ASSERT_SV_TAINT       \
4061         assert(sv)
4062
4063 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4064                         __attribute__warn_unused_result__
4065                         __attribute__nonnull__(pTHX_1);
4066 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4067         assert(sv)
4068
4069 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4070 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4071                         __attribute__warn_unused_result__
4072                         __attribute__nonnull__(pTHX_1)
4073                         __attribute__nonnull__(pTHX_2);
4074 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4075         assert(dsv); assert(ssv)
4076
4077 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4078                         __attribute__nonnull__(pTHX_1);
4079 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4080         assert(sv)
4081
4082 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4083                         __attribute__nonnull__(pTHX_1);
4084 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4085         assert(sv)
4086
4087 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4088                         __attribute__nonnull__(pTHX_1); */
4089 #define PERL_ARGS_ASSERT_SV_UNREF       \
4090         assert(sv)
4091
4092 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4093                         __attribute__nonnull__(pTHX_1);
4094 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4095         assert(ref)
4096
4097 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4098                         __attribute__nonnull__(pTHX_1);
4099 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4100         assert(sv)
4101
4102 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4103                         __attribute__nonnull__(pTHX_1);
4104 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4105         assert(sv)
4106
4107 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4108                         __attribute__nonnull__(pTHX_1); */
4109 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4110         assert(sv)
4111
4112 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4113                         __attribute__nonnull__(pTHX_1);
4114 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4115         assert(sv)
4116
4117 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4118                         __attribute__nonnull__(pTHX_1); */
4119 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4120         assert(sv)
4121
4122 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4123                         __attribute__nonnull__(pTHX_1);
4124 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4125         assert(sv)
4126
4127 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4128                         __attribute__nonnull__(pTHX_1);
4129 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4130         assert(sv)
4131
4132 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4133                         __attribute__nonnull__(pTHX_1);
4134 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4135         assert(sv)
4136
4137 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4138                         __attribute__nonnull__(pTHX_1); */
4139 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4140         assert(sv)
4141
4142 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4143                         __attribute__nonnull__(pTHX_1); */
4144
4145 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4146                         __attribute__nonnull__(pTHX_1);
4147 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4148         assert(sv)
4149
4150 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4151                         __attribute__nonnull__(pTHX_1); */
4152
4153 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4154                         __attribute__nonnull__(pTHX_1);
4155 #define PERL_ARGS_ASSERT_SV_UV  \
4156         assert(sv)
4157
4158 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4159                         __attribute__nonnull__(pTHX_1)
4160                         __attribute__nonnull__(pTHX_2);
4161 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4162         assert(sv); assert(pat)
4163
4164 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4165                         __attribute__nonnull__(pTHX_1)
4166                         __attribute__nonnull__(pTHX_2);
4167 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4168         assert(sv); assert(pat)
4169
4170 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)
4171                         __attribute__nonnull__(pTHX_1)
4172                         __attribute__nonnull__(pTHX_2);
4173 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4174         assert(sv); assert(pat)
4175
4176 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4177                         __attribute__nonnull__(pTHX_1)
4178                         __attribute__nonnull__(pTHX_2);
4179 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4180         assert(sv); assert(pat)
4181
4182 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4183                         __attribute__nonnull__(pTHX_1)
4184                         __attribute__nonnull__(pTHX_2);
4185 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4186         assert(sv); assert(pat)
4187
4188 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)
4189                         __attribute__nonnull__(pTHX_1)
4190                         __attribute__nonnull__(pTHX_2);
4191 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4192         assert(sv); assert(pat)
4193
4194 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4195                         __attribute__nonnull__(pTHX_1)
4196                         __attribute__nonnull__(pTHX_2);
4197 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4198         assert(swash); assert(ptr)
4199
4200 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4201                         __attribute__nonnull__(pTHX_1)
4202                         __attribute__nonnull__(pTHX_2)
4203                         __attribute__nonnull__(pTHX_3);
4204 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4205         assert(pkg); assert(name); assert(listsv)
4206
4207 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4208                         __attribute__nonnull__(1)
4209                         __attribute__nonnull__(2);
4210 #define PERL_ARGS_ASSERT_SYS_INIT       \
4211         assert(argc); assert(argv)
4212
4213 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4214                         __attribute__nonnull__(1)
4215                         __attribute__nonnull__(2)
4216                         __attribute__nonnull__(3);
4217 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4218         assert(argc); assert(argv); assert(env)
4219
4220 PERL_CALLCONV void      Perl_sys_term(void);
4221 PERL_CALLCONV void      Perl_taint_env(pTHX);
4222 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4223                         __attribute__nonnull__(pTHX_2);
4224 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4225         assert(s)
4226
4227 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, ...)
4228                         __attribute__nonnull__(pTHX_1)
4229                         __attribute__nonnull__(pTHX_2)
4230                         __attribute__nonnull__(pTHX_3)
4231                         __attribute__nonnull__(pTHX_4);
4232 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4233         assert(methname); assert(sp); assert(sv); assert(mg)
4234
4235 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4236 /* PERL_CALLCONV UV     Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4237                         __attribute__nonnull__(pTHX_2)
4238                         __attribute__nonnull__(pTHX_3); */
4239
4240 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4241                         __attribute__nonnull__(pTHX_2)
4242                         __attribute__nonnull__(pTHX_3);
4243 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4244         assert(p); assert(lenp)
4245
4246 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4247                         __attribute__warn_unused_result__
4248                         __attribute__pure__;
4249
4250 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4251                         __attribute__nonnull__(pTHX_2)
4252                         __attribute__nonnull__(pTHX_3);
4253 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4254         assert(p); assert(lenp)
4255
4256 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4257                         __attribute__warn_unused_result__
4258                         __attribute__pure__;
4259
4260 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4261                         __attribute__nonnull__(pTHX_2)
4262                         __attribute__nonnull__(pTHX_3);
4263 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
4264         assert(p); assert(lenp)
4265
4266 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
4267                         __attribute__warn_unused_result__
4268                         __attribute__pure__;
4269
4270 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
4271                         __attribute__nonnull__(pTHX_1)
4272                         __attribute__nonnull__(pTHX_2)
4273                         __attribute__nonnull__(pTHX_4)
4274                         __attribute__nonnull__(pTHX_5);
4275 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
4276         assert(p); assert(ustrp); assert(swashp); assert(normal)
4277
4278 /* PERL_CALLCONV UV     Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4279                         __attribute__nonnull__(pTHX_1)
4280                         __attribute__nonnull__(pTHX_2); */
4281
4282 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4283                         __attribute__nonnull__(pTHX_1)
4284                         __attribute__nonnull__(pTHX_2);
4285 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
4286         assert(p); assert(ustrp)
4287
4288 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4289                         __attribute__nonnull__(pTHX_1)
4290                         __attribute__nonnull__(pTHX_2);
4291 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
4292         assert(p); assert(ustrp)
4293
4294 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4295                         __attribute__nonnull__(pTHX_1)
4296                         __attribute__nonnull__(pTHX_2);
4297 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
4298         assert(p); assert(ustrp)
4299
4300 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
4301 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
4302 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)
4303                         __attribute__nonnull__(pTHX_1)
4304                         __attribute__nonnull__(pTHX_2)
4305                         __attribute__nonnull__(pTHX_3)
4306                         __attribute__nonnull__(pTHX_5);
4307 #define PERL_ARGS_ASSERT_UNPACK_STR     \
4308         assert(pat); assert(patend); assert(s); assert(strend)
4309
4310 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
4311                         __attribute__nonnull__(pTHX_1)
4312                         __attribute__nonnull__(pTHX_2)
4313                         __attribute__nonnull__(pTHX_3)
4314                         __attribute__nonnull__(pTHX_4);
4315 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
4316         assert(pat); assert(patend); assert(s); assert(strend)
4317
4318 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
4319 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
4320 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
4321                         __attribute__nonnull__(pTHX_1);
4322 #define PERL_ARGS_ASSERT_UPG_VERSION    \
4323         assert(ver)
4324
4325 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4326                         __attribute__nonnull__(pTHX_1)
4327                         __attribute__nonnull__(pTHX_2)
4328                         __attribute__nonnull__(pTHX_4);
4329 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
4330         assert(p); assert(d); assert(newlen)
4331
4332 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4333                         __attribute__nonnull__(pTHX_1)
4334                         __attribute__nonnull__(pTHX_2)
4335                         __attribute__nonnull__(pTHX_4);
4336 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
4337         assert(p); assert(d); assert(newlen)
4338
4339 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
4340                         __attribute__warn_unused_result__
4341                         __attribute__pure__
4342                         __attribute__nonnull__(pTHX_1)
4343                         __attribute__nonnull__(pTHX_2);
4344 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
4345         assert(a); assert(b)
4346
4347 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
4348                         __attribute__warn_unused_result__
4349                         __attribute__pure__
4350                         __attribute__nonnull__(pTHX_1);
4351 #define PERL_ARGS_ASSERT_UTF8_HOP       \
4352         assert(s)
4353
4354 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
4355                         __attribute__warn_unused_result__
4356                         __attribute__pure__
4357                         __attribute__nonnull__(pTHX_1)
4358                         __attribute__nonnull__(pTHX_2);
4359 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
4360         assert(s); assert(e)
4361
4362 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
4363                         __attribute__nonnull__(pTHX_1)
4364                         __attribute__nonnull__(pTHX_2);
4365 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
4366         assert(s); assert(len)
4367
4368 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
4369                         __attribute__nonnull__(pTHX_1);
4370 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
4371         assert(s)
4372
4373 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
4374                         __attribute__nonnull__(pTHX_1);
4375 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
4376         assert(s)
4377
4378 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4379                         __attribute__nonnull__(pTHX_1);
4380 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
4381         assert(s)
4382
4383 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4384                         __attribute__nonnull__(pTHX_1);
4385 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
4386         assert(d)
4387
4388 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
4389                         __attribute__nonnull__(pTHX_1); */
4390 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
4391         assert(d)
4392
4393 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4394                         __attribute__nonnull__(pTHX_1);
4395 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
4396         assert(d)
4397
4398 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
4399                         __attribute__nonnull__(pTHX_1)
4400                         __attribute__nonnull__(pTHX_2);
4401 #define PERL_ARGS_ASSERT_VCMP   \
4402         assert(lhv); assert(rhv)
4403
4404 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
4405                         __attribute__noreturn__;
4406
4407 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
4408                         __attribute__nonnull__(pTHX_1);
4409 #define PERL_ARGS_ASSERT_VDEB   \
4410         assert(pat)
4411
4412 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
4413                         __attribute__nonnull__(pTHX_1);
4414 #define PERL_ARGS_ASSERT_VFORM  \
4415         assert(pat)
4416
4417 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
4418                         __attribute__nonnull__(pTHX_1);
4419 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
4420         assert(sv)
4421
4422 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
4423                         __attribute__nonnull__(pTHX_1);
4424 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
4425         assert(sv)
4426
4427 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
4428                         __attribute__nonnull__(pTHX_2);
4429 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
4430         assert(name)
4431
4432 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
4433                         __attribute__nonnull__(pTHX_1);
4434 #define PERL_ARGS_ASSERT_VMESS  \
4435         assert(pat)
4436
4437 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
4438                         __attribute__malloc__
4439                         __attribute__warn_unused_result__
4440                         __attribute__nonnull__(pTHX_1);
4441 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
4442         assert(pat)
4443
4444 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
4445                         __attribute__nonnull__(pTHX_1);
4446 #define PERL_ARGS_ASSERT_VNORMAL        \
4447         assert(vs)
4448
4449 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
4450                         __attribute__nonnull__(pTHX_1);
4451 #define PERL_ARGS_ASSERT_VNUMIFY        \
4452         assert(vs)
4453
4454 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
4455                         __attribute__nonnull__(pTHX_1);
4456 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
4457         assert(vs)
4458
4459 PERL_CALLCONV SV*       Perl_vverify(pTHX_ SV *vs)
4460                         __attribute__nonnull__(pTHX_1);
4461 #define PERL_ARGS_ASSERT_VVERIFY        \
4462         assert(vs)
4463
4464 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
4465                         __attribute__nonnull__(pTHX_1);
4466 #define PERL_ARGS_ASSERT_VWARN  \
4467         assert(pat)
4468
4469 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
4470                         __attribute__nonnull__(pTHX_2);
4471 #define PERL_ARGS_ASSERT_VWARNER        \
4472         assert(pat)
4473
4474 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
4475                         __attribute__nonnull__(pTHX_2);
4476 #define PERL_ARGS_ASSERT_WAIT4PID       \
4477         assert(statusp)
4478
4479 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
4480                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
4481                         __attribute__nonnull__(pTHX_1);
4482 #define PERL_ARGS_ASSERT_WARN   \
4483         assert(pat)
4484
4485 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
4486                         __attribute__nonnull__(pTHX_1);
4487 #define PERL_ARGS_ASSERT_WARN_SV        \
4488         assert(baseex)
4489
4490 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
4491                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4492                         __attribute__nonnull__(pTHX_2);
4493 #define PERL_ARGS_ASSERT_WARNER \
4494         assert(pat)
4495
4496 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
4497                         __attribute__nonnull__(pTHX_1);
4498 #define PERL_ARGS_ASSERT_WATCH  \
4499         assert(addr)
4500
4501 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
4502                         __attribute__nonnull__(pTHX_1);
4503 #define PERL_ARGS_ASSERT_WHICHSIG       \
4504         assert(sig)
4505
4506 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
4507                         __attribute__nonnull__(pTHX_1);
4508 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
4509         assert(msv)
4510
4511 PERL_CALLCONV void      Perl_xs_apiversion_bootcheck(pTHX_ SV *module, const char *api_p, STRLEN api_len)
4512                         __attribute__nonnull__(pTHX_1)
4513                         __attribute__nonnull__(pTHX_2);
4514 #define PERL_ARGS_ASSERT_XS_APIVERSION_BOOTCHECK        \
4515         assert(module); assert(api_p)
4516
4517 PERL_CALLCONV void      Perl_xs_version_bootcheck(pTHX_ U32 items, U32 ax, const char *xs_p, STRLEN xs_len)
4518                         __attribute__nonnull__(pTHX_3);
4519 #define PERL_ARGS_ASSERT_XS_VERSION_BOOTCHECK   \
4520         assert(xs_p)
4521
4522 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
4523                         __attribute__nonnull__(pTHX_1);
4524 #define PERL_ARGS_ASSERT_YYERROR        \
4525         assert(s)
4526
4527 PERL_CALLCONV int       Perl_yylex(pTHX);
4528 PERL_CALLCONV int       Perl_yyparse(pTHX_ int gramtype);
4529 PERL_CALLCONV void      Perl_yyunlex(pTHX);
4530 #if !(defined(DEBUGGING))
4531 #  if !defined(NV_PRESERVES_UV)
4532 #    if defined(PERL_IN_SV_C)
4533 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
4534                         __attribute__nonnull__(pTHX_1);
4535 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4536         assert(sv)
4537
4538 #    endif
4539 #  endif
4540 #endif
4541 #if !(defined(EBCDIC))
4542 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4543                         __attribute__nonnull__(pTHX_1); */
4544 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4545         assert(s)
4546
4547 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4548                         __attribute__nonnull__(pTHX_1); */
4549 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
4550         assert(d)
4551
4552 #endif
4553 #if !(defined(HAS_SIGACTION) && defined(SA_SIGINFO))
4554 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
4555 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
4556 #endif
4557 #if !(defined(NO_MATHOMS))
4558 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4559 #endif
4560 #if !(defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION))
4561 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
4562                         __attribute__nonnull__(pTHX_1);
4563 #define PERL_ARGS_ASSERT_DO_EXEC        \
4564         assert(cmd)
4565
4566 #endif
4567 #if !(defined(PERL_GLOBAL_STRUCT_PRIVATE))
4568 #  if defined(PERL_IMPLICIT_CONTEXT)
4569 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
4570                         __attribute__nonnull__(pTHX_1);
4571 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
4572         assert(index)
4573
4574 #  endif
4575 #endif
4576 #if !(defined(PERL_MAD))
4577 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
4578 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4579                         __attribute__noreturn__;
4580
4581 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
4582                         __attribute__nonnull__(pTHX_1);
4583 #define PERL_ARGS_ASSERT_PACKAGE        \
4584         assert(o)
4585
4586 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
4587                         __attribute__nonnull__(pTHX_4);
4588 #define PERL_ARGS_ASSERT_UTILIZE        \
4589         assert(idop)
4590
4591 #endif
4592 #if !(defined(USE_ITHREADS))
4593 #  if defined(PERL_IN_OP_C)
4594 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4595                         __attribute__nonnull__(pTHX_1);
4596 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4597         assert(o)
4598
4599 #  endif
4600 #endif
4601 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
4602 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
4603                         __attribute__nonnull__(1);
4604 #define PERL_ARGS_ASSERT_MY_BZERO       \
4605         assert(loc)
4606
4607 #endif
4608 #if !defined(HAS_GETENV_LEN)
4609 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
4610                         __attribute__nonnull__(pTHX_1)
4611                         __attribute__nonnull__(pTHX_2);
4612 #define PERL_ARGS_ASSERT_GETENV_LEN     \
4613         assert(env_elem); assert(len)
4614
4615 #endif
4616 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
4617 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
4618                         __attribute__pure__
4619                         __attribute__nonnull__(1)
4620                         __attribute__nonnull__(2);
4621 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
4622         assert(s1); assert(s2)
4623
4624 #endif
4625 #if !defined(HAS_MEMSET)
4626 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
4627                         __attribute__nonnull__(1);
4628 #define PERL_ARGS_ASSERT_MY_MEMSET      \
4629         assert(loc)
4630
4631 #endif
4632 #if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
4633 #  if defined(PERL_IN_PP_SYS_C)
4634 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
4635                         __attribute__warn_unused_result__
4636                         __attribute__nonnull__(pTHX_1)
4637                         __attribute__nonnull__(pTHX_2);
4638 #define PERL_ARGS_ASSERT_DOONELINER     \
4639         assert(cmd); assert(filename)
4640
4641 #  endif
4642 #endif
4643 #if !defined(HAS_RENAME)
4644 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
4645                         __attribute__nonnull__(pTHX_1)
4646                         __attribute__nonnull__(pTHX_2);
4647 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
4648         assert(a); assert(b)
4649
4650 #endif
4651 #if !defined(HAS_SIGNBIT)
4652 PERL_CALLCONV int       Perl_signbit(NV f)
4653                         __attribute__pure__;
4654
4655 #endif
4656 #if !defined(HAS_STRLCAT)
4657 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
4658 #endif
4659 #if !defined(HAS_STRLCPY)
4660 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
4661 #endif
4662 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
4663 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
4664                         __attribute__warn_unused_result__;
4665
4666 #endif
4667 #if !defined(NV_PRESERVES_UV)
4668 #  if defined(DEBUGGING)
4669 #    if defined(PERL_IN_SV_C)
4670 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
4671                         __attribute__nonnull__(pTHX_1);
4672 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4673         assert(sv)
4674
4675 #    endif
4676 #  endif
4677 #endif
4678 #if !defined(PERL_DISABLE_PMC)
4679 #  if defined(PERL_IN_PP_CTL_C)
4680 STATIC PerlIO * S_doopen_pm(pTHX_ SV *name)
4681                         __attribute__warn_unused_result__
4682                         __attribute__nonnull__(pTHX_1);
4683 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
4684         assert(name)
4685
4686 #  endif
4687 #endif
4688 #if !defined(PERL_IS_MINIPERL)
4689 #  if defined(PERL_IN_PERL_C)
4690 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4691                         __attribute__nonnull__(pTHX_1)
4692                         __attribute__nonnull__(pTHX_2)
4693                         __attribute__nonnull__(pTHX_3);
4694 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4695         assert(av); assert(dir); assert(stem)
4696
4697 #  endif
4698 #endif
4699 #if !defined(PERL_NO_UTF16_FILTER)
4700 #  if defined(PERL_IN_TOKE_C)
4701 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
4702                         __attribute__nonnull__(pTHX_1);
4703 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
4704         assert(s)
4705
4706 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
4707                         __attribute__nonnull__(pTHX_2);
4708 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
4709         assert(sv)
4710
4711 #  endif
4712 #endif
4713 #if !defined(SETUID_SCRIPTS_ARE_SECURE_NOW)
4714 #  if defined(PERL_IN_PERL_C)
4715 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4716                         __attribute__nonnull__(pTHX_1);
4717 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4718         assert(rsfp)
4719
4720 #  endif
4721 #endif
4722 #if !defined(SPRINTF_RETURNS_STRLEN)
4723 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
4724                         __attribute__nonnull__(1)
4725                         __attribute__nonnull__(2);
4726 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
4727         assert(buffer); assert(pat)
4728
4729 #endif
4730 #if !defined(WIN32)
4731 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
4732                         __attribute__nonnull__(pTHX_1);
4733 #define PERL_ARGS_ASSERT_DO_EXEC3       \
4734         assert(incmd)
4735
4736 #endif
4737 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
4738 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
4739                         __attribute__nonnull__(1)
4740                         __attribute__nonnull__(2);
4741 #define PERL_ARGS_ASSERT_MY_BCOPY       \
4742         assert(from); assert(to)
4743
4744 #endif
4745 #if defined(DEBUGGING)
4746 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
4747                         __attribute__warn_unused_result__
4748                         __attribute__nonnull__(pTHX_1);
4749 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
4750         assert(s)
4751
4752 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
4753                         __attribute__nonnull__(pTHX_1);
4754 #define PERL_ARGS_ASSERT_HV_ASSERT      \
4755         assert(hv)
4756
4757 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
4758                         __attribute__nonnull__(pTHX_2);
4759 #define PERL_ARGS_ASSERT_PAD_SETSV      \
4760         assert(sv)
4761
4762 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
4763 #  if defined(PERL_IN_PAD_C)
4764 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
4765                         __attribute__nonnull__(pTHX_1)
4766                         __attribute__nonnull__(pTHX_2);
4767 #define PERL_ARGS_ASSERT_CV_DUMP        \
4768         assert(cv); assert(title)
4769
4770 #  endif
4771 #  if defined(PERL_IN_REGCOMP_C)
4772 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
4773                         __attribute__nonnull__(pTHX_1)
4774                         __attribute__nonnull__(pTHX_3);
4775 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
4776         assert(trie); assert(revcharmap)
4777
4778 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
4779                         __attribute__nonnull__(pTHX_1)
4780                         __attribute__nonnull__(pTHX_3);
4781 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
4782         assert(trie); assert(revcharmap)
4783
4784 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
4785                         __attribute__nonnull__(pTHX_1)
4786                         __attribute__nonnull__(pTHX_3);
4787 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
4788         assert(trie); assert(revcharmap)
4789
4790 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)
4791                         __attribute__nonnull__(pTHX_1)
4792                         __attribute__nonnull__(pTHX_2)
4793                         __attribute__nonnull__(pTHX_3)
4794                         __attribute__nonnull__(pTHX_6);
4795 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
4796         assert(r); assert(start); assert(node); assert(sv)
4797
4798 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
4799                         __attribute__nonnull__(pTHX_1);
4800 #define PERL_ARGS_ASSERT_PUT_BYTE       \
4801         assert(sv)
4802
4803 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
4804 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
4805                         __attribute__nonnull__(pTHX_1)
4806                         __attribute__nonnull__(pTHX_2)
4807                         __attribute__nonnull__(pTHX_3);
4808 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
4809         assert(pRExC_state); assert(p); assert(val)
4810
4811 #  endif
4812 #  if defined(PERL_IN_REGEXEC_C)
4813 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
4814                         __attribute__nonnull__(pTHX_1)
4815                         __attribute__nonnull__(pTHX_3)
4816                         __attribute__nonnull__(pTHX_4)
4817                         __attribute__nonnull__(pTHX_5);
4818 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
4819         assert(prog); assert(start); assert(end); assert(blurb)
4820
4821 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)
4822                         __attribute__nonnull__(pTHX_1)
4823                         __attribute__nonnull__(pTHX_2)
4824                         __attribute__nonnull__(pTHX_3)
4825                         __attribute__nonnull__(pTHX_4)
4826                         __attribute__nonnull__(pTHX_5);
4827 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
4828         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
4829
4830 #  endif
4831 #  if defined(PERL_IN_SV_C)
4832 STATIC void     S_del_sv(pTHX_ SV *p)
4833                         __attribute__nonnull__(pTHX_1);
4834 #define PERL_ARGS_ASSERT_DEL_SV \
4835         assert(p)
4836
4837 #  endif
4838 #  if defined(PERL_IN_TOKE_C)
4839 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
4840                         __attribute__nonnull__(pTHX_1)
4841                         __attribute__nonnull__(pTHX_2);
4842 #define PERL_ARGS_ASSERT_PRINTBUF       \
4843         assert(fmt); assert(s)
4844
4845 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
4846                         __attribute__nonnull__(pTHX_2);
4847 #define PERL_ARGS_ASSERT_TOKEREPORT     \
4848         assert(lvalp)
4849
4850 #  endif
4851 #endif
4852 #if defined(DEBUG_LEAKING_SCALARS_FORK_DUMP)
4853 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
4854                         __attribute__nonnull__(pTHX_1);
4855 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
4856         assert(sv)
4857
4858 #endif
4859 #if defined(DUMP_FDS)
4860 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
4861                         __attribute__nonnull__(pTHX_1);
4862 #define PERL_ARGS_ASSERT_DUMP_FDS       \
4863         assert(s)
4864
4865 #endif
4866 #if defined(EBCDIC)
4867 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4868                         __attribute__nonnull__(pTHX_1);
4869 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4870         assert(s)
4871
4872 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4873                         __attribute__nonnull__(pTHX_1);
4874 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
4875         assert(d)
4876
4877 #endif
4878 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
4879 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
4880                         __attribute__nonnull__(pTHX_2)
4881                         __attribute__nonnull__(pTHX_3);
4882 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
4883         assert(mark); assert(sp)
4884
4885 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
4886                         __attribute__nonnull__(pTHX_2)
4887                         __attribute__nonnull__(pTHX_3);
4888 #define PERL_ARGS_ASSERT_DO_IPCGET      \
4889         assert(mark); assert(sp)
4890
4891 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
4892                         __attribute__nonnull__(pTHX_1)
4893                         __attribute__nonnull__(pTHX_2);
4894 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
4895         assert(mark); assert(sp)
4896
4897 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
4898                         __attribute__nonnull__(pTHX_1)
4899                         __attribute__nonnull__(pTHX_2);
4900 #define PERL_ARGS_ASSERT_DO_MSGSND      \
4901         assert(mark); assert(sp)
4902
4903 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
4904                         __attribute__nonnull__(pTHX_1)
4905                         __attribute__nonnull__(pTHX_2);
4906 #define PERL_ARGS_ASSERT_DO_SEMOP       \
4907         assert(mark); assert(sp)
4908
4909 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
4910                         __attribute__nonnull__(pTHX_2)
4911                         __attribute__nonnull__(pTHX_3);
4912 #define PERL_ARGS_ASSERT_DO_SHMIO       \
4913         assert(mark); assert(sp)
4914
4915 #endif
4916 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
4917 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
4918 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
4919 #endif
4920 #if defined(HAVE_INTERP_INTERN)
4921 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4922 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4923 #  if defined(USE_ITHREADS)
4924 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4925                         __attribute__nonnull__(pTHX_1)
4926                         __attribute__nonnull__(pTHX_2);
4927 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4928         assert(src); assert(dst)
4929
4930 #  endif
4931 #endif
4932 #if defined(MYMALLOC)
4933 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
4934                         __attribute__nonnull__(pTHX_1);
4935 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
4936         assert(s)
4937
4938 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
4939                         __attribute__nonnull__(pTHX_1);
4940 #define PERL_ARGS_ASSERT_GET_MSTATS     \
4941         assert(buf)
4942
4943 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
4944                         __attribute__warn_unused_result__;
4945
4946 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
4947                         __attribute__warn_unused_result__
4948                         __attribute__nonnull__(1);
4949 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
4950         assert(p)
4951
4952 #endif
4953 #if defined(MYSWAP)
4954 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
4955                         __attribute__malloc__
4956                         __attribute__warn_unused_result__
4957                         __attribute__pure__;
4958
4959 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
4960                         __attribute__malloc__
4961                         __attribute__warn_unused_result__
4962                         __attribute__pure__;
4963
4964 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
4965                         __attribute__malloc__
4966                         __attribute__warn_unused_result__
4967                         __attribute__pure__;
4968
4969 #endif
4970 #if defined(NO_MATHOMS)
4971 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4972 #endif
4973 #if defined(PERL_CR_FILTER)
4974 #  if defined(PERL_IN_TOKE_C)
4975 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
4976 STATIC void     S_strip_return(pTHX_ SV *sv)
4977                         __attribute__nonnull__(pTHX_1);
4978 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
4979         assert(sv)
4980
4981 #  endif
4982 #endif
4983 #if defined(PERL_DEBUG_READONLY_OPS)
4984 #  if defined(PERL_IN_OP_C)
4985 #    if defined(PL_OP_SLAB_ALLOC)
4986 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4987                         __attribute__nonnull__(pTHX_1);
4988 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4989         assert(op)
4990
4991 #    endif
4992 #  endif
4993 #  if defined(PL_OP_SLAB_ALLOC)
4994 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4995                         __attribute__nonnull__(pTHX_1);
4996 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4997         assert(o)
4998
4999 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
5000 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
5001 #  endif
5002 #endif
5003 #if defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION)
5004 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
5005                         __attribute__nonnull__(pTHX_1); */
5006 #define PERL_ARGS_ASSERT_DO_EXEC        \
5007         assert(cmd)
5008
5009 #endif
5010 #if defined(PERL_DONT_CREATE_GVSV)
5011 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
5012 #endif
5013 #if defined(PERL_GLOBAL_STRUCT)
5014 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
5015 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
5016                         __attribute__nonnull__(pTHX_1);
5017 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
5018         assert(plvarsp)
5019
5020 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
5021 #endif
5022 #if defined(PERL_GLOBAL_STRUCT_PRIVATE)
5023 #  if defined(PERL_IMPLICIT_CONTEXT)
5024 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
5025                         __attribute__nonnull__(pTHX_1);
5026 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
5027         assert(my_cxt_key)
5028
5029 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
5030                         __attribute__nonnull__(pTHX_1);
5031 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
5032         assert(my_cxt_key)
5033
5034 #  endif
5035 #endif
5036 #if defined(PERL_IMPLICIT_CONTEXT)
5037 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
5038                         __attribute__noreturn__
5039                         __attribute__format__null_ok__(__printf__,1,2);
5040
5041 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
5042                         __attribute__format__(__printf__,1,2)
5043                         __attribute__nonnull__(1);
5044 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
5045         assert(pat)
5046
5047 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
5048                         __attribute__format__null_ok__(__printf__,1,2);
5049
5050 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
5051                         __attribute__format__(__printf__,1,2)
5052                         __attribute__nonnull__(1);
5053 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
5054         assert(pat)
5055
5056 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
5057                         __attribute__format__(__printf__,2,3)
5058                         __attribute__nonnull__(1)
5059                         __attribute__nonnull__(2);
5060 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
5061         assert(stream); assert(format)
5062
5063 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
5064                         __attribute__nonnull__(2);
5065 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
5066         assert(name)
5067
5068 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
5069                         __attribute__format__(__printf__,1,2)
5070                         __attribute__nonnull__(1);
5071 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
5072         assert(pat)
5073
5074 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
5075                         __attribute__format__(__printf__,1,2)
5076                         __attribute__nonnull__(1);
5077 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
5078         assert(pat)
5079
5080 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
5081                         __attribute__format__(__printf__,1,2)
5082                         __attribute__nonnull__(1);
5083 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
5084         assert(format)
5085
5086 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5087                         __attribute__format__(__printf__,2,3)
5088                         __attribute__nonnull__(1)
5089                         __attribute__nonnull__(2);
5090 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
5091         assert(sv); assert(pat)
5092
5093 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
5094                         __attribute__format__(__printf__,2,3)
5095                         __attribute__nonnull__(1)
5096                         __attribute__nonnull__(2);
5097 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
5098         assert(sv); assert(pat)
5099
5100 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5101                         __attribute__format__(__printf__,2,3)
5102                         __attribute__nonnull__(1)
5103                         __attribute__nonnull__(2);
5104 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
5105         assert(sv); assert(pat)
5106
5107 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
5108                         __attribute__format__(__printf__,2,3)
5109                         __attribute__nonnull__(1)
5110                         __attribute__nonnull__(2);
5111 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
5112         assert(sv); assert(pat)
5113
5114 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
5115                         __attribute__format__(__printf__,1,2)
5116                         __attribute__nonnull__(1);
5117 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
5118         assert(pat)
5119
5120 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
5121                         __attribute__format__(__printf__,2,3)
5122                         __attribute__nonnull__(2);
5123 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
5124         assert(pat)
5125
5126 #endif
5127 #if defined(PERL_IMPLICIT_SYS)
5128 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)
5129                         __attribute__nonnull__(1)
5130                         __attribute__nonnull__(2)
5131                         __attribute__nonnull__(3)
5132                         __attribute__nonnull__(4)
5133                         __attribute__nonnull__(5)
5134                         __attribute__nonnull__(6)
5135                         __attribute__nonnull__(7)
5136                         __attribute__nonnull__(8)
5137                         __attribute__nonnull__(9);
5138 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
5139         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5140
5141 #  if defined(USE_ITHREADS)
5142 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)
5143                         __attribute__nonnull__(1)
5144                         __attribute__nonnull__(3)
5145                         __attribute__nonnull__(4)
5146                         __attribute__nonnull__(5)
5147                         __attribute__nonnull__(6)
5148                         __attribute__nonnull__(7)
5149                         __attribute__nonnull__(8)
5150                         __attribute__nonnull__(9)
5151                         __attribute__nonnull__(10)
5152                         __attribute__nonnull__(11);
5153 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
5154         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5155
5156 #  endif
5157 #endif
5158 #if defined(PERL_IN_AV_C)
5159 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
5160                         __attribute__nonnull__(pTHX_1);
5161 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
5162         assert(av)
5163
5164 #endif
5165 #if defined(PERL_IN_DEB_C)
5166 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
5167                         __attribute__nonnull__(pTHX_1);
5168 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
5169         assert(stack_base)
5170
5171 #endif
5172 #if defined(PERL_IN_DOIO_C)
5173 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
5174                         __attribute__nonnull__(pTHX_1);
5175 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
5176         assert(cmd)
5177
5178 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
5179                         __attribute__warn_unused_result__;
5180
5181 #endif
5182 #if defined(PERL_IN_DOOP_C)
5183 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
5184                         __attribute__warn_unused_result__
5185                         __attribute__nonnull__(pTHX_1);
5186 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
5187         assert(sv)
5188
5189 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
5190                         __attribute__warn_unused_result__
5191                         __attribute__nonnull__(pTHX_1);
5192 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
5193         assert(sv)
5194
5195 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
5196                         __attribute__warn_unused_result__
5197                         __attribute__nonnull__(pTHX_1);
5198 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
5199         assert(sv)
5200
5201 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
5202                         __attribute__warn_unused_result__
5203                         __attribute__nonnull__(pTHX_1);
5204 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
5205         assert(sv)
5206
5207 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
5208                         __attribute__warn_unused_result__
5209                         __attribute__nonnull__(pTHX_1);
5210 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
5211         assert(sv)
5212
5213 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
5214                         __attribute__warn_unused_result__
5215                         __attribute__nonnull__(pTHX_1);
5216 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
5217         assert(sv)
5218
5219 #endif
5220 #if defined(PERL_IN_DQUOTE_STATIC_C)
5221 STATIC char     S_grok_bslash_c(pTHX_ const char source, const bool utf8, const bool output_warning)
5222                         __attribute__warn_unused_result__;
5223
5224 STATIC bool     S_grok_bslash_o(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
5225                         __attribute__warn_unused_result__
5226                         __attribute__nonnull__(pTHX_1)
5227                         __attribute__nonnull__(pTHX_2)
5228                         __attribute__nonnull__(pTHX_3)
5229                         __attribute__nonnull__(pTHX_4);
5230 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
5231         assert(s); assert(uv); assert(len); assert(error_msg)
5232
5233 PERL_STATIC_INLINE I32  S_regcurly(pTHX_ const char *s)
5234                         __attribute__warn_unused_result__
5235                         __attribute__pure__
5236                         __attribute__nonnull__(pTHX_1);
5237 #define PERL_ARGS_ASSERT_REGCURLY       \
5238         assert(s)
5239
5240 #endif
5241 #if defined(PERL_IN_DUMP_C)
5242 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5243 STATIC void     S_debprof(pTHX_ const OP *o)
5244                         __attribute__nonnull__(pTHX_1);
5245 #define PERL_ARGS_ASSERT_DEBPROF        \
5246         assert(o)
5247
5248 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5249                         __attribute__nonnull__(pTHX_1);
5250 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5251         assert(pm)
5252
5253 STATIC void     S_sequence(pTHX_ const OP *o);
5254 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5255 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5256 #  if defined(PERL_MAD)
5257 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
5258                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
5259                         __attribute__nonnull__(pTHX_2)
5260                         __attribute__nonnull__(pTHX_3);
5261 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
5262         assert(file); assert(pat)
5263
5264 #  endif
5265 #endif
5266 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
5267 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
5268                         __attribute__nonnull__(pTHX_1);
5269 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
5270         assert(hv)
5271
5272 #endif
5273 #if defined(PERL_IN_GV_C)
5274 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
5275                         __attribute__nonnull__(pTHX_1);
5276 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
5277         assert(name)
5278
5279 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
5280                         __attribute__nonnull__(pTHX_1);
5281 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
5282         assert(gv)
5283
5284 STATIC void     S_gv_magicalize_isa(pTHX_ GV *gv)
5285                         __attribute__nonnull__(pTHX_1);
5286 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_ISA      \
5287         assert(gv)
5288
5289 STATIC void     S_gv_magicalize_overload(pTHX_ GV *gv)
5290                         __attribute__nonnull__(pTHX_1);
5291 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_OVERLOAD \
5292         assert(gv)
5293
5294 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
5295                         __attribute__nonnull__(pTHX_1)
5296                         __attribute__nonnull__(pTHX_2)
5297                         __attribute__nonnull__(pTHX_3)
5298                         __attribute__nonnull__(pTHX_4);
5299 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
5300         assert(gv); assert(varpv); assert(namesv); assert(methpv)
5301
5302 #endif
5303 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_IN_OP_C)
5304 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5305                         __attribute__nonnull__(pTHX_1)
5306                         __attribute__nonnull__(pTHX_2);
5307 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5308         assert(tsv); assert(sv)
5309
5310 #endif
5311 #if defined(PERL_IN_HV_C)
5312 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
5313                         __attribute__nonnull__(pTHX_1);
5314 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
5315         assert(hv)
5316
5317 STATIC void     S_hfreeentries(pTHX_ HV *hv)
5318                         __attribute__nonnull__(pTHX_1);
5319 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
5320         assert(hv)
5321
5322 STATIC void     S_hsplit(pTHX_ HV *hv)
5323                         __attribute__nonnull__(pTHX_1);
5324 #define PERL_ARGS_ASSERT_HSPLIT \
5325         assert(hv)
5326
5327 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
5328                         __attribute__nonnull__(1);
5329 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
5330         assert(hv)
5331
5332 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
5333 STATIC SV*      S_hv_free_ent_ret(pTHX_ HV *hv, HE *entryK)
5334                         __attribute__nonnull__(pTHX_1);
5335 #define PERL_ARGS_ASSERT_HV_FREE_ENT_RET        \
5336         assert(hv)
5337
5338 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
5339                         __attribute__nonnull__(1)
5340                         __attribute__nonnull__(2)
5341                         __attribute__nonnull__(3);
5342 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
5343         assert(hv); assert(needs_copy); assert(needs_store)
5344
5345 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
5346                         __attribute__noreturn__
5347                         __attribute__nonnull__(pTHX_2)
5348                         __attribute__nonnull__(pTHX_4);
5349 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
5350         assert(key); assert(msg)
5351
5352 STATIC HE*      S_new_he(pTHX)
5353                         __attribute__malloc__
5354                         __attribute__warn_unused_result__;
5355
5356 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
5357                         __attribute__nonnull__(pTHX_1);
5358 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
5359         assert(he)
5360
5361 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
5362                         __attribute__malloc__
5363                         __attribute__warn_unused_result__
5364                         __attribute__nonnull__(1);
5365 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
5366         assert(str)
5367
5368 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
5369                         __attribute__warn_unused_result__
5370                         __attribute__nonnull__(pTHX_1);
5371 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
5372         assert(str)
5373
5374 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
5375 #endif
5376 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C)
5377 PERL_CALLCONV void      Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5378                         __attribute__nonnull__(pTHX_1);
5379 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5380         assert(sv)
5381
5382 #endif
5383 #if defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
5384 PERL_CALLCONV SV*       Perl_hfree_next_entry(pTHX_ HV *hv, STRLEN *indexp)
5385                         __attribute__nonnull__(pTHX_1)
5386                         __attribute__nonnull__(pTHX_2);
5387 #define PERL_ARGS_ASSERT_HFREE_NEXT_ENTRY       \
5388         assert(hv); assert(indexp)
5389
5390 #endif
5391 #if defined(PERL_IN_LOCALE_C)
5392 #  if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5393 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5394                         __attribute__nonnull__(pTHX_1);
5395 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5396         assert(locs)
5397
5398 #  endif
5399 #endif
5400 #if defined(PERL_IN_MG_C)
5401 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
5402                         __attribute__nonnull__(pTHX_1)
5403                         __attribute__nonnull__(pTHX_2)
5404                         __attribute__nonnull__(pTHX_3);
5405 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
5406         assert(sv); assert(mg); assert(meth)
5407
5408 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
5409                         __attribute__nonnull__(pTHX_1)
5410                         __attribute__nonnull__(pTHX_2)
5411                         __attribute__nonnull__(pTHX_3);
5412 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
5413         assert(sv); assert(mg); assert(meth)
5414
5415 STATIC void     S_restore_magic(pTHX_ const void *p);
5416 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
5417                         __attribute__nonnull__(pTHX_2);
5418 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
5419         assert(sv)
5420
5421 STATIC void     S_unwind_handler_stack(pTHX_ const void *p);
5422 #endif
5423 #if defined(PERL_IN_MRO_C)
5424 STATIC void     S_mro_clean_isarev(pTHX_ HV * const isa, const char * const name, const STRLEN len, HV * const exceptions)
5425                         __attribute__nonnull__(pTHX_1)
5426                         __attribute__nonnull__(pTHX_2);
5427 #define PERL_ARGS_ASSERT_MRO_CLEAN_ISAREV       \
5428         assert(isa); assert(name)
5429
5430 STATIC void     S_mro_gather_and_rename(pTHX_ HV * const stashes, HV * const seen_stashes, HV *stash, HV *oldstash, SV *namesv)
5431                         __attribute__nonnull__(pTHX_1)
5432                         __attribute__nonnull__(pTHX_2)
5433                         __attribute__nonnull__(pTHX_5);
5434 #define PERL_ARGS_ASSERT_MRO_GATHER_AND_RENAME  \
5435         assert(stashes); assert(seen_stashes); assert(namesv)
5436
5437 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
5438                         __attribute__nonnull__(pTHX_1);
5439 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
5440         assert(stash)
5441
5442 #endif
5443 #if defined(PERL_IN_NUMERIC_C)
5444 STATIC NV       S_mulexp10(NV value, I32 exponent);
5445 #endif
5446 #if defined(PERL_IN_OP_C)
5447 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
5448                         __attribute__nonnull__(pTHX_1)
5449                         __attribute__nonnull__(pTHX_2);
5450 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
5451         assert(stash); assert(target)
5452
5453 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
5454                         __attribute__nonnull__(pTHX_1)
5455                         __attribute__nonnull__(pTHX_2)
5456                         __attribute__nonnull__(pTHX_4);
5457 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
5458         assert(stash); assert(target); assert(imopsp)
5459
5460 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
5461                         __attribute__nonnull__(pTHX_2)
5462                         __attribute__nonnull__(pTHX_3)
5463                         __attribute__nonnull__(pTHX_4);
5464 #define PERL_ARGS_ASSERT_BAD_TYPE       \
5465         assert(t); assert(name); assert(kid)
5466
5467 STATIC void     S_cop_free(pTHX_ COP *cop)
5468                         __attribute__nonnull__(pTHX_1);
5469 #define PERL_ARGS_ASSERT_COP_FREE       \
5470         assert(cop)
5471
5472 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
5473                         __attribute__nonnull__(pTHX_1);
5474 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
5475         assert(o)
5476
5477 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
5478                         __attribute__nonnull__(pTHX_1);
5479 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
5480         assert(o)
5481
5482 STATIC OP*      S_fold_constants(pTHX_ OP *o)
5483                         __attribute__nonnull__(pTHX_1);
5484 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
5485         assert(o)
5486
5487 STATIC OP*      S_force_list(pTHX_ OP* arg);
5488 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
5489 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
5490                         __attribute__nonnull__(pTHX_1);
5491 #define PERL_ARGS_ASSERT_GV_ENAME       \
5492         assert(gv)
5493
5494 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
5495                         __attribute__warn_unused_result__
5496                         __attribute__nonnull__(1);
5497 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
5498         assert(o)
5499
5500 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
5501                         __attribute__nonnull__(pTHX_1);
5502 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
5503         assert(o)
5504
5505 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
5506                         __attribute__warn_unused_result__;
5507
5508 STATIC OP*      S_listkids(pTHX_ OP* o);
5509 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
5510                         __attribute__nonnull__(pTHX_1);
5511 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
5512         assert(o)
5513
5514 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
5515 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
5516                         __attribute__nonnull__(pTHX_3);
5517 #define PERL_ARGS_ASSERT_MY_KID \
5518         assert(imopsp)
5519
5520 STATIC OP*      S_newDEFSVOP(pTHX)
5521                         __attribute__warn_unused_result__;
5522
5523 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
5524                         __attribute__nonnull__(pTHX_2);
5525 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
5526         assert(block)
5527
5528 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
5529                         __attribute__warn_unused_result__
5530                         __attribute__nonnull__(pTHX_3)
5531                         __attribute__nonnull__(pTHX_4);
5532 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
5533         assert(firstp); assert(otherp)
5534
5535 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
5536                         __attribute__nonnull__(pTHX_1);
5537 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
5538         assert(o)
5539
5540 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
5541                         __attribute__warn_unused_result__
5542                         __attribute__nonnull__(pTHX_1);
5543 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
5544         assert(o)
5545
5546 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
5547                         __attribute__nonnull__(pTHX_1);
5548 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
5549         assert(rep_op)
5550
5551 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
5552                         __attribute__nonnull__(pTHX_1)
5553                         __attribute__nonnull__(pTHX_2)
5554                         __attribute__nonnull__(pTHX_3);
5555 #define PERL_ARGS_ASSERT_PMTRANS        \
5556         assert(o); assert(expr); assert(repl)
5557
5558 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
5559                         __attribute__nonnull__(pTHX_1)
5560                         __attribute__nonnull__(pTHX_2)
5561                         __attribute__nonnull__(pTHX_3);
5562 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
5563         assert(fullname); assert(gv); assert(cv)
5564
5565 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
5566 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
5567 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
5568                         __attribute__warn_unused_result__
5569                         __attribute__nonnull__(1);
5570 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
5571         assert(o)
5572
5573 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
5574                         __attribute__nonnull__(pTHX_1);
5575 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
5576         assert(o)
5577
5578 STATIC OP*      S_scalarkids(pTHX_ OP* o);
5579 STATIC OP*      S_scalarseq(pTHX_ OP* o);
5580 STATIC OP*      S_search_const(pTHX_ OP *o)
5581                         __attribute__warn_unused_result__
5582                         __attribute__nonnull__(pTHX_1);
5583 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
5584         assert(o)
5585
5586 STATIC void     S_simplify_sort(pTHX_ OP *o)
5587                         __attribute__nonnull__(pTHX_1);
5588 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
5589         assert(o)
5590
5591 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
5592                         __attribute__warn_unused_result__
5593                         __attribute__nonnull__(pTHX_1)
5594                         __attribute__nonnull__(pTHX_2);
5595 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
5596         assert(o); assert(name)
5597
5598 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
5599                         __attribute__warn_unused_result__
5600                         __attribute__nonnull__(pTHX_1)
5601                         __attribute__nonnull__(pTHX_2);
5602 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
5603         assert(o); assert(name)
5604
5605 #  if defined(USE_ITHREADS)
5606 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
5607                         __attribute__nonnull__(pTHX_1);
5608 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
5609         assert(o)
5610
5611 #  endif
5612 #endif
5613 #if defined(PERL_IN_PAD_C)
5614 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
5615                         __attribute__nonnull__(pTHX_1);
5616 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
5617         assert(namesv)
5618
5619 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
5620                         __attribute__nonnull__(pTHX_1);
5621 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
5622         assert(name)
5623
5624 STATIC PADOFFSET        S_pad_findlex(pTHX_ const char *name, const CV* cv, U32 seq, int warn, SV** out_capture, SV** out_name_sv, int *out_flags)
5625                         __attribute__nonnull__(pTHX_1)
5626                         __attribute__nonnull__(pTHX_2)
5627                         __attribute__nonnull__(pTHX_6)
5628                         __attribute__nonnull__(pTHX_7);
5629 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
5630         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
5631
5632 STATIC void     S_pad_reset(pTHX);
5633 #endif
5634 #if defined(PERL_IN_PERL_C)
5635 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
5636                         __attribute__nonnull__(pTHX_1)
5637                         __attribute__nonnull__(pTHX_2);
5638 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
5639         assert(linestr_sv); assert(rsfp)
5640
5641 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
5642 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
5643                         __attribute__nonnull__(pTHX_1);
5644 #define PERL_ARGS_ASSERT_INCPUSH        \
5645         assert(dir)
5646
5647 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
5648                         __attribute__nonnull__(pTHX_1);
5649 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
5650         assert(p)
5651
5652 STATIC void     S_init_ids(pTHX);
5653 STATIC void     S_init_interp(pTHX);
5654 STATIC void     S_init_main_stash(pTHX);
5655 STATIC void     S_init_perllib(pTHX);
5656 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
5657                         __attribute__nonnull__(pTHX_2);
5658 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
5659         assert(argv)
5660
5661 STATIC void     S_init_predump_symbols(pTHX);
5662 STATIC void     S_my_exit_jump(pTHX)
5663                         __attribute__noreturn__;
5664
5665 STATIC void     S_nuke_stacks(pTHX);
5666 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
5667                         __attribute__nonnull__(pTHX_1)
5668                         __attribute__nonnull__(pTHX_3)
5669                         __attribute__nonnull__(pTHX_4);
5670 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
5671         assert(scriptname); assert(suidscript); assert(rsfpp)
5672
5673 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
5674 STATIC void     S_run_body(pTHX_ I32 oldscope)
5675                         __attribute__noreturn__;
5676
5677 STATIC void     S_usage(pTHX_ const char *name)
5678                         __attribute__nonnull__(pTHX_1);
5679 #define PERL_ARGS_ASSERT_USAGE  \
5680         assert(name)
5681
5682 #endif
5683 #if defined(PERL_IN_PP_C)
5684 STATIC void     S_do_chomp(pTHX_ SV *retval, SV *sv, bool chomping)
5685                         __attribute__nonnull__(pTHX_1)
5686                         __attribute__nonnull__(pTHX_2);
5687 #define PERL_ARGS_ASSERT_DO_CHOMP       \
5688         assert(retval); assert(sv)
5689
5690 STATIC OP*      S_do_delete_local(pTHX);
5691 STATIC SV*      S_refto(pTHX_ SV* sv)
5692                         __attribute__warn_unused_result__
5693                         __attribute__nonnull__(pTHX_1);
5694 #define PERL_ARGS_ASSERT_REFTO  \
5695         assert(sv)
5696
5697 #endif
5698 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
5699 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5700                         __attribute__warn_unused_result__
5701                         __attribute__nonnull__(pTHX_1)
5702                         __attribute__nonnull__(pTHX_2)
5703                         __attribute__nonnull__(pTHX_4);
5704 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5705         assert(sv); assert(what); assert(spp)
5706
5707 #endif
5708 #if defined(PERL_IN_PP_CTL_C)
5709 STATIC SV **    S_adjust_stack_on_leave(pTHX_ SV **newsp, SV **sp, SV **mark, I32 gimme, U32 flags)
5710                         __attribute__nonnull__(pTHX_1)
5711                         __attribute__nonnull__(pTHX_2)
5712                         __attribute__nonnull__(pTHX_3);
5713 #define PERL_ARGS_ASSERT_ADJUST_STACK_ON_LEAVE  \
5714         assert(newsp); assert(sp); assert(mark)
5715
5716 STATIC PerlIO * S_check_type_and_open(pTHX_ SV *name)
5717                         __attribute__warn_unused_result__
5718                         __attribute__nonnull__(pTHX_1);
5719 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5720         assert(name)
5721
5722 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5723                         __attribute__nonnull__(pTHX_1);
5724 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5725         assert(matcher)
5726
5727 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5728 STATIC OP*      S_docatch(pTHX_ OP *o)
5729                         __attribute__warn_unused_result__;
5730
5731 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5732 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5733                         __attribute__warn_unused_result__
5734                         __attribute__nonnull__(pTHX_1)
5735                         __attribute__nonnull__(pTHX_2)
5736                         __attribute__nonnull__(pTHX_3)
5737                         __attribute__nonnull__(pTHX_4);
5738 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5739         assert(o); assert(label); assert(opstack); assert(oplimit)
5740
5741 STATIC MAGIC *  S_doparseform(pTHX_ SV *sv)
5742                         __attribute__nonnull__(pTHX_1);
5743 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5744         assert(sv)
5745
5746 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5747                         __attribute__warn_unused_result__;
5748
5749 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5750                         __attribute__warn_unused_result__;
5751
5752 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5753                         __attribute__warn_unused_result__
5754                         __attribute__nonnull__(pTHX_1);
5755 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5756         assert(label)
5757
5758 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5759                         __attribute__warn_unused_result__;
5760
5761 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5762                         __attribute__warn_unused_result__
5763                         __attribute__nonnull__(pTHX_1);
5764 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5765         assert(cxstk)
5766
5767 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5768                         __attribute__warn_unused_result__;
5769
5770 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5771                         __attribute__warn_unused_result__
5772                         __attribute__nonnull__(pTHX_1);
5773 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5774         assert(re)
5775
5776 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5777                         __attribute__warn_unused_result__
5778                         __attribute__nonnull__(pTHX_1)
5779                         __attribute__nonnull__(pTHX_2);
5780 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5781         assert(matcher); assert(sv)
5782
5783 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5784                         __attribute__warn_unused_result__;
5785
5786 STATIC bool     S_path_is_absolute(const char *name)
5787                         __attribute__warn_unused_result__
5788                         __attribute__nonnull__(1);
5789 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5790         assert(name)
5791
5792 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5793                         __attribute__warn_unused_result__
5794                         __attribute__nonnull__(pTHX_2);
5795 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5796         assert(buf_sv)
5797
5798 STATIC void     S_rxres_free(pTHX_ void** rsp)
5799                         __attribute__nonnull__(pTHX_1);
5800 #define PERL_ARGS_ASSERT_RXRES_FREE     \
5801         assert(rsp)
5802
5803 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
5804                         __attribute__nonnull__(pTHX_1)
5805                         __attribute__nonnull__(pTHX_2);
5806 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
5807         assert(rsp); assert(rx)
5808
5809 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5810                         __attribute__nonnull__(pTHX_2);
5811 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5812         assert(sv)
5813
5814 #endif
5815 #if defined(PERL_IN_PP_HOT_C)
5816 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5817                         __attribute__nonnull__(pTHX_1)
5818                         __attribute__nonnull__(pTHX_2)
5819                         __attribute__nonnull__(pTHX_3);
5820 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5821         assert(hash); assert(relem); assert(firstrelem)
5822
5823 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5824                         __attribute__warn_unused_result__
5825                         __attribute__nonnull__(pTHX_1);
5826 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5827         assert(meth)
5828
5829 #endif
5830 #if defined(PERL_IN_PP_PACK_C)
5831 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5832                         __attribute__warn_unused_result__
5833                         __attribute__nonnull__(1)
5834                         __attribute__nonnull__(3);
5835 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5836         assert(start); assert(dest)
5837
5838 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5839                         __attribute__nonnull__(pTHX_1)
5840                         __attribute__nonnull__(pTHX_2);
5841 #define PERL_ARGS_ASSERT_DIV128 \
5842         assert(pnum); assert(done)
5843
5844 STATIC char     S_first_symbol(const char *pat, const char *patend)
5845                         __attribute__nonnull__(1)
5846                         __attribute__nonnull__(2);
5847 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5848         assert(pat); assert(patend)
5849
5850 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5851                         __attribute__warn_unused_result__
5852                         __attribute__nonnull__(pTHX_1)
5853                         __attribute__nonnull__(pTHX_2);
5854 #define PERL_ARGS_ASSERT_GET_NUM        \
5855         assert(patptr); assert(lenptr)
5856
5857 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5858                         __attribute__nonnull__(pTHX_1)
5859                         __attribute__nonnull__(pTHX_2);
5860 #define PERL_ARGS_ASSERT_GROUP_END      \
5861         assert(patptr); assert(patend)
5862
5863 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5864                         __attribute__warn_unused_result__
5865                         __attribute__nonnull__(pTHX_1);
5866 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5867         assert(s)
5868
5869 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5870                         __attribute__nonnull__(pTHX_1);
5871 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5872         assert(symptr)
5873
5874 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5875                         __attribute__nonnull__(pTHX_1);
5876 #define PERL_ARGS_ASSERT_MUL128 \
5877         assert(sv)
5878
5879 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5880                         __attribute__nonnull__(1)
5881                         __attribute__nonnull__(2);
5882 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5883         assert(pat); assert(patend)
5884
5885 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5886                         __attribute__nonnull__(pTHX_1);
5887 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5888         assert(symptr)
5889
5890 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5891                         __attribute__nonnull__(pTHX_1)
5892                         __attribute__nonnull__(pTHX_2)
5893                         __attribute__nonnull__(pTHX_3)
5894                         __attribute__nonnull__(pTHX_4);
5895 #define PERL_ARGS_ASSERT_PACK_REC       \
5896         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5897
5898 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5899                         __attribute__warn_unused_result__
5900                         __attribute__nonnull__(pTHX_1);
5901 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5902         assert(sv)
5903
5904 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5905                         __attribute__nonnull__(pTHX_1)
5906                         __attribute__nonnull__(pTHX_2)
5907                         __attribute__nonnull__(pTHX_3)
5908                         __attribute__nonnull__(pTHX_4);
5909 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5910         assert(symptr); assert(s); assert(strbeg); assert(strend)
5911
5912 #endif
5913 #if defined(PERL_IN_PP_SORT_C)
5914 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5915                         __attribute__nonnull__(pTHX_1)
5916                         __attribute__nonnull__(pTHX_2);
5917 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5918         assert(str1); assert(str2)
5919
5920 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5921                         __attribute__nonnull__(pTHX_1)
5922                         __attribute__nonnull__(pTHX_2);
5923 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5924         assert(str1); assert(str2)
5925
5926 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5927                         __attribute__nonnull__(pTHX_1)
5928                         __attribute__nonnull__(pTHX_2);
5929 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5930         assert(a); assert(b)
5931
5932 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5933                         __attribute__nonnull__(pTHX_1)
5934                         __attribute__nonnull__(pTHX_2);
5935 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5936         assert(a); assert(b)
5937
5938 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5939                         __attribute__nonnull__(pTHX_3);
5940 #define PERL_ARGS_ASSERT_QSORTSVU       \
5941         assert(compare)
5942
5943 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5944                         __attribute__nonnull__(pTHX_1)
5945                         __attribute__nonnull__(pTHX_2);
5946 #define PERL_ARGS_ASSERT_SORTCV \
5947         assert(a); assert(b)
5948
5949 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5950                         __attribute__nonnull__(pTHX_1)
5951                         __attribute__nonnull__(pTHX_2);
5952 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5953         assert(a); assert(b)
5954
5955 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5956                         __attribute__nonnull__(pTHX_1)
5957                         __attribute__nonnull__(pTHX_2);
5958 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5959         assert(a); assert(b)
5960
5961 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5962                         __attribute__nonnull__(pTHX_1)
5963                         __attribute__nonnull__(pTHX_2);
5964 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5965         assert(a); assert(b)
5966
5967 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5968                         __attribute__nonnull__(pTHX_1)
5969                         __attribute__nonnull__(pTHX_2);
5970 #define PERL_ARGS_ASSERT_SV_NCMP        \
5971         assert(a); assert(b)
5972
5973 #endif
5974 #if defined(PERL_IN_PP_SYS_C)
5975 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5976                         __attribute__nonnull__(pTHX_1)
5977                         __attribute__nonnull__(pTHX_2)
5978                         __attribute__nonnull__(pTHX_3);
5979 #define PERL_ARGS_ASSERT_DOFORM \
5980         assert(cv); assert(gv); assert(retop)
5981
5982 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5983                         __attribute__nonnull__(pTHX_1);
5984 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5985         assert(array)
5986
5987 #endif
5988 #if defined(PERL_IN_REGCOMP_C)
5989 STATIC void     S_add_alternate(pTHX_ AV** alternate_ptr, U8* string, STRLEN len)
5990                         __attribute__nonnull__(pTHX_1)
5991                         __attribute__nonnull__(pTHX_2);
5992 #define PERL_ARGS_ASSERT_ADD_ALTERNATE  \
5993         assert(alternate_ptr); assert(string)
5994
5995 PERL_STATIC_INLINE HV*  S_add_cp_to_invlist(pTHX_ HV* invlist, const UV cp)
5996                         __attribute__warn_unused_result__;
5997
5998 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5999                         __attribute__warn_unused_result__
6000                         __attribute__nonnull__(1)
6001                         __attribute__nonnull__(3);
6002 #define PERL_ARGS_ASSERT_ADD_DATA       \
6003         assert(pRExC_state); assert(s)
6004
6005 STATIC HV*      S_add_range_to_invlist(pTHX_ HV* invlist, const UV start, const UV end)
6006                         __attribute__warn_unused_result__;
6007
6008 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
6009                         __attribute__nonnull__(pTHX_1);
6010 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
6011         assert(pRExC_state)
6012
6013 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
6014                         __attribute__nonnull__(1)
6015                         __attribute__nonnull__(2);
6016 #define PERL_ARGS_ASSERT_CL_AND \
6017         assert(cl); assert(and_with)
6018
6019 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
6020                         __attribute__nonnull__(1)
6021                         __attribute__nonnull__(2);
6022 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
6023         assert(pRExC_state); assert(cl)
6024
6025 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
6026                         __attribute__nonnull__(1)
6027                         __attribute__nonnull__(2);
6028 #define PERL_ARGS_ASSERT_CL_INIT        \
6029         assert(pRExC_state); assert(cl)
6030
6031 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
6032                         __attribute__warn_unused_result__
6033                         __attribute__nonnull__(1);
6034 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
6035         assert(cl)
6036
6037 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
6038                         __attribute__nonnull__(1)
6039                         __attribute__nonnull__(2)
6040                         __attribute__nonnull__(3);
6041 #define PERL_ARGS_ASSERT_CL_OR  \
6042         assert(pRExC_state); assert(cl); assert(or_with)
6043
6044 PERL_STATIC_INLINE UV*  S_invlist_array(pTHX_ HV* const invlist)
6045                         __attribute__warn_unused_result__
6046                         __attribute__nonnull__(pTHX_1);
6047 #define PERL_ARGS_ASSERT_INVLIST_ARRAY  \
6048         assert(invlist)
6049
6050 PERL_STATIC_INLINE void S_invlist_destroy(pTHX_ HV* const invlist)
6051                         __attribute__nonnull__(pTHX_1);
6052 #define PERL_ARGS_ASSERT_INVLIST_DESTROY        \
6053         assert(invlist)
6054
6055 STATIC void     S_invlist_extend(pTHX_ HV* const invlist, const UV len)
6056                         __attribute__nonnull__(pTHX_1);
6057 #define PERL_ARGS_ASSERT_INVLIST_EXTEND \
6058         assert(invlist)
6059
6060 STATIC HV*      S_invlist_intersection(pTHX_ HV* const a, HV* const b)
6061                         __attribute__warn_unused_result__
6062                         __attribute__nonnull__(pTHX_1)
6063                         __attribute__nonnull__(pTHX_2);
6064 #define PERL_ARGS_ASSERT_INVLIST_INTERSECTION   \
6065         assert(a); assert(b)
6066
6067 PERL_STATIC_INLINE UV   S_invlist_len(pTHX_ HV* const invlist)
6068                         __attribute__warn_unused_result__
6069                         __attribute__nonnull__(pTHX_1);
6070 #define PERL_ARGS_ASSERT_INVLIST_LEN    \
6071         assert(invlist)
6072
6073 PERL_STATIC_INLINE UV   S_invlist_max(pTHX_ HV* const invlist)
6074                         __attribute__warn_unused_result__
6075                         __attribute__nonnull__(pTHX_1);
6076 #define PERL_ARGS_ASSERT_INVLIST_MAX    \
6077         assert(invlist)
6078
6079 PERL_STATIC_INLINE void S_invlist_set_len(pTHX_ HV* const invlist, const UV len)
6080                         __attribute__nonnull__(pTHX_1);
6081 #define PERL_ARGS_ASSERT_INVLIST_SET_LEN        \
6082         assert(invlist)
6083
6084 PERL_STATIC_INLINE void S_invlist_set_max(pTHX_ HV* const invlist, const UV max)
6085                         __attribute__nonnull__(pTHX_1);
6086 #define PERL_ARGS_ASSERT_INVLIST_SET_MAX        \
6087         assert(invlist)
6088
6089 PERL_STATIC_INLINE void S_invlist_trim(pTHX_ HV* const invlist)
6090                         __attribute__nonnull__(pTHX_1);
6091 #define PERL_ARGS_ASSERT_INVLIST_TRIM   \
6092         assert(invlist)
6093
6094 STATIC HV*      S_invlist_union(pTHX_ HV* const a, HV* const b)
6095                         __attribute__warn_unused_result__
6096                         __attribute__nonnull__(pTHX_1)
6097                         __attribute__nonnull__(pTHX_2);
6098 #define PERL_ARGS_ASSERT_INVLIST_UNION  \
6099         assert(a); assert(b)
6100
6101 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
6102                         __attribute__nonnull__(pTHX_1)
6103                         __attribute__nonnull__(pTHX_2)
6104                         __attribute__nonnull__(pTHX_3);
6105 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
6106         assert(pRExC_state); assert(scan); assert(min)
6107
6108 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)
6109                         __attribute__nonnull__(pTHX_1)
6110                         __attribute__nonnull__(pTHX_2)
6111                         __attribute__nonnull__(pTHX_3)
6112                         __attribute__nonnull__(pTHX_4)
6113                         __attribute__nonnull__(pTHX_5);
6114 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
6115         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
6116
6117 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
6118                         __attribute__nonnull__(pTHX_1)
6119                         __attribute__nonnull__(pTHX_2)
6120                         __attribute__nonnull__(pTHX_3);
6121 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
6122         assert(pRExC_state); assert(source); assert(stclass)
6123
6124 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
6125                         __attribute__nonnull__(pTHX_1);
6126 #define PERL_ARGS_ASSERT_NEXTCHAR       \
6127         assert(pRExC_state)
6128
6129 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
6130                         __attribute__noreturn__
6131                         __attribute__nonnull__(pTHX_1)
6132                         __attribute__nonnull__(pTHX_2);
6133 #define PERL_ARGS_ASSERT_RE_CROAK2      \
6134         assert(pat1); assert(pat2)
6135
6136 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
6137                         __attribute__nonnull__(pTHX_1)
6138                         __attribute__nonnull__(pTHX_3);
6139 #define PERL_ARGS_ASSERT_REG    \
6140         assert(pRExC_state); assert(flagp)
6141
6142 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp, U32 depth)
6143                         __attribute__nonnull__(pTHX_1);
6144 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
6145         assert(pRExC_state)
6146
6147 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
6148                         __attribute__nonnull__(pTHX_1);
6149 #define PERL_ARGS_ASSERT_REG_NODE       \
6150         assert(pRExC_state)
6151
6152 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
6153                         __attribute__nonnull__(pTHX_2);
6154 #define PERL_ARGS_ASSERT_REG_RECODE     \
6155         assert(encp)
6156
6157 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
6158                         __attribute__nonnull__(pTHX_1);
6159 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
6160         assert(pRExC_state)
6161
6162 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
6163                         __attribute__nonnull__(pTHX_1);
6164 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
6165         assert(pRExC_state)
6166
6167 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
6168                         __attribute__nonnull__(pTHX_1);
6169 #define PERL_ARGS_ASSERT_REGANODE       \
6170         assert(pRExC_state)
6171
6172 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6173                         __attribute__nonnull__(pTHX_1)
6174                         __attribute__nonnull__(pTHX_2);
6175 #define PERL_ARGS_ASSERT_REGATOM        \
6176         assert(pRExC_state); assert(flagp)
6177
6178 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
6179                         __attribute__nonnull__(pTHX_1)
6180                         __attribute__nonnull__(pTHX_2);
6181 #define PERL_ARGS_ASSERT_REGBRANCH      \
6182         assert(pRExC_state); assert(flagp)
6183
6184 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
6185                         __attribute__nonnull__(pTHX_1);
6186 #define PERL_ARGS_ASSERT_REGCLASS       \
6187         assert(pRExC_state)
6188
6189 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
6190                         __attribute__nonnull__(pTHX_1)
6191                         __attribute__nonnull__(pTHX_3);
6192 #define PERL_ARGS_ASSERT_REGINSERT      \
6193         assert(pRExC_state); assert(opnd)
6194
6195 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6196                         __attribute__nonnull__(pTHX_1)
6197                         __attribute__nonnull__(pTHX_2);
6198 #define PERL_ARGS_ASSERT_REGPIECE       \
6199         assert(pRExC_state); assert(flagp)
6200
6201 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
6202                         __attribute__nonnull__(pTHX_1);
6203 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
6204         assert(pRExC_state)
6205
6206 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
6207                         __attribute__nonnull__(pTHX_1)
6208                         __attribute__nonnull__(pTHX_2)
6209                         __attribute__nonnull__(pTHX_3);
6210 #define PERL_ARGS_ASSERT_REGTAIL        \
6211         assert(pRExC_state); assert(p); assert(val)
6212
6213 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
6214                         __attribute__nonnull__(pTHX_1)
6215                         __attribute__nonnull__(pTHX_3);
6216 #define PERL_ARGS_ASSERT_REGUNI \
6217         assert(pRExC_state); assert(s)
6218
6219 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
6220                         __attribute__warn_unused_result__
6221                         __attribute__nonnull__(1)
6222                         __attribute__nonnull__(2);
6223 #define PERL_ARGS_ASSERT_REGWHITE       \
6224         assert(pRExC_state); assert(p)
6225
6226 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
6227                         __attribute__nonnull__(pTHX_1)
6228                         __attribute__nonnull__(pTHX_2)
6229                         __attribute__nonnull__(pTHX_3);
6230 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
6231         assert(pRExC_state); assert(data); assert(minlenp)
6232
6233 PERL_STATIC_INLINE U8   S_set_regclass_bit(pTHX_ struct RExC_state_t* pRExC_state, regnode* node, const U8 value, HV** invlist_ptr, AV** alternate_ptr)
6234                         __attribute__nonnull__(pTHX_1)
6235                         __attribute__nonnull__(pTHX_2)
6236                         __attribute__nonnull__(pTHX_4)
6237                         __attribute__nonnull__(pTHX_5);
6238 #define PERL_ARGS_ASSERT_SET_REGCLASS_BIT       \
6239         assert(pRExC_state); assert(node); assert(invlist_ptr); assert(alternate_ptr)
6240
6241 STATIC U8       S_set_regclass_bit_fold(pTHX_ struct RExC_state_t *pRExC_state, regnode* node, const U8 value, HV** invlist_ptr, AV** alternate_ptr)
6242                         __attribute__nonnull__(pTHX_1)
6243                         __attribute__nonnull__(pTHX_2)
6244                         __attribute__nonnull__(pTHX_4)
6245                         __attribute__nonnull__(pTHX_5);
6246 #define PERL_ARGS_ASSERT_SET_REGCLASS_BIT_FOLD  \
6247         assert(pRExC_state); assert(node); assert(invlist_ptr); assert(alternate_ptr)
6248
6249 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)
6250                         __attribute__nonnull__(pTHX_1)
6251                         __attribute__nonnull__(pTHX_2)
6252                         __attribute__nonnull__(pTHX_3)
6253                         __attribute__nonnull__(pTHX_4)
6254                         __attribute__nonnull__(pTHX_5);
6255 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
6256         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
6257
6258 #endif
6259 #if defined(PERL_IN_REGEXEC_C)
6260 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
6261                         __attribute__warn_unused_result__
6262                         __attribute__nonnull__(pTHX_1)
6263                         __attribute__nonnull__(pTHX_2)
6264                         __attribute__nonnull__(pTHX_3)
6265                         __attribute__nonnull__(pTHX_4);
6266 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
6267         assert(prog); assert(c); assert(s); assert(strend)
6268
6269 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
6270                         __attribute__warn_unused_result__
6271                         __attribute__nonnull__(pTHX_1)
6272                         __attribute__nonnull__(pTHX_2);
6273 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
6274         assert(rex); assert(scan)
6275
6276 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
6277                         __attribute__nonnull__(pTHX_1);
6278 #define PERL_ARGS_ASSERT_REGCPPOP       \
6279         assert(rex)
6280
6281 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
6282 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
6283                         __attribute__warn_unused_result__
6284                         __attribute__nonnull__(1)
6285                         __attribute__nonnull__(3);
6286 #define PERL_ARGS_ASSERT_REGHOP3        \
6287         assert(s); assert(lim)
6288
6289 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
6290                         __attribute__warn_unused_result__
6291                         __attribute__nonnull__(1)
6292                         __attribute__nonnull__(3);
6293 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
6294         assert(s); assert(lim)
6295
6296 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)
6297                         __attribute__warn_unused_result__
6298                         __attribute__nonnull__(pTHX_2)
6299                         __attribute__nonnull__(pTHX_3);
6300 #define PERL_ARGS_ASSERT_REGINCLASS     \
6301         assert(n); assert(p)
6302
6303 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
6304                         __attribute__warn_unused_result__
6305                         __attribute__nonnull__(pTHX_1)
6306                         __attribute__nonnull__(pTHX_2);
6307 #define PERL_ARGS_ASSERT_REGMATCH       \
6308         assert(reginfo); assert(prog)
6309
6310 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
6311                         __attribute__warn_unused_result__
6312                         __attribute__nonnull__(pTHX_1)
6313                         __attribute__nonnull__(pTHX_2);
6314 #define PERL_ARGS_ASSERT_REGREPEAT      \
6315         assert(prog); assert(p)
6316
6317 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
6318                         __attribute__warn_unused_result__
6319                         __attribute__nonnull__(pTHX_1)
6320                         __attribute__nonnull__(pTHX_2);
6321 #define PERL_ARGS_ASSERT_REGTRY \
6322         assert(reginfo); assert(startpos)
6323
6324 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
6325                         __attribute__nonnull__(pTHX_1);
6326 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
6327         assert(prog)
6328
6329 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
6330                         __attribute__nonnull__(pTHX_1);
6331 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
6332         assert(prog)
6333
6334 #  if defined(XXX_dmq)
6335 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
6336                         __attribute__warn_unused_result__
6337                         __attribute__nonnull__(1)
6338                         __attribute__nonnull__(3)
6339                         __attribute__nonnull__(4);
6340 #define PERL_ARGS_ASSERT_REGHOP4        \
6341         assert(s); assert(llim); assert(rlim)
6342
6343 #  endif
6344 #endif
6345 #if defined(PERL_IN_SCOPE_C)
6346 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
6347 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
6348                         __attribute__nonnull__(pTHX_1);
6349 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
6350         assert(sptr)
6351
6352 #endif
6353 #if defined(PERL_IN_SV_C)
6354 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
6355                         __attribute__nonnull__(2)
6356                         __attribute__nonnull__(3);
6357 #define PERL_ARGS_ASSERT_F0CONVERT      \
6358         assert(endbuf); assert(len)
6359
6360 STATIC void     S_anonymise_cv_maybe(pTHX_ GV *gv, CV *cv)
6361                         __attribute__nonnull__(pTHX_1)
6362                         __attribute__nonnull__(pTHX_2);
6363 #define PERL_ARGS_ASSERT_ANONYMISE_CV_MAYBE     \
6364         assert(gv); assert(cv)
6365
6366 STATIC void     S_assert_uft8_cache_coherent(pTHX_ const char *const func, STRLEN from_cache, STRLEN real, SV *const sv)
6367                         __attribute__nonnull__(pTHX_1)
6368                         __attribute__nonnull__(pTHX_4);
6369 #define PERL_ARGS_ASSERT_ASSERT_UFT8_CACHE_COHERENT     \
6370         assert(func); assert(sv)
6371
6372 STATIC bool     S_curse(pTHX_ SV * const sv, const bool check_refcnt)
6373                         __attribute__nonnull__(pTHX_1);
6374 #define PERL_ARGS_ASSERT_CURSE  \
6375         assert(sv)
6376
6377 STATIC I32      S_expect_number(pTHX_ char **const pattern)
6378                         __attribute__warn_unused_result__
6379                         __attribute__nonnull__(pTHX_1);
6380 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
6381         assert(pattern)
6382
6383 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6384                         __attribute__nonnull__(pTHX_2);
6385 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6386         assert(val)
6387
6388 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6389                         __attribute__nonnull__(pTHX_2);
6390 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6391         assert(val)
6392
6393 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6394 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
6395                         __attribute__nonnull__(pTHX_1);
6396 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
6397         assert(gv)
6398
6399 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
6400                         __attribute__nonnull__(pTHX_1)
6401                         __attribute__nonnull__(pTHX_2);
6402 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
6403         assert(dstr); assert(sstr)
6404
6405 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
6406                         __attribute__nonnull__(pTHX_1)
6407                         __attribute__nonnull__(pTHX_2);
6408 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
6409         assert(dstr); assert(sstr)
6410
6411 STATIC SV *     S_more_sv(pTHX);
6412 STATIC void     S_not_a_number(pTHX_ SV *const sv)
6413                         __attribute__nonnull__(pTHX_1);
6414 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
6415         assert(sv)
6416
6417 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
6418                         __attribute__warn_unused_result__
6419                         __attribute__nonnull__(1);
6420 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
6421         assert(tbl)
6422
6423 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
6424                         __attribute__nonnull__(pTHX_1);
6425 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
6426         assert(sv)
6427
6428 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
6429                         __attribute__nonnull__(pTHX_1);
6430 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
6431         assert(ptr)
6432
6433 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
6434                         __attribute__nonnull__(pTHX_1)
6435                         __attribute__nonnull__(pTHX_2)
6436                         __attribute__nonnull__(pTHX_3);
6437 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
6438         assert(s); assert(target); assert(end)
6439
6440 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)
6441                         __attribute__nonnull__(pTHX_1)
6442                         __attribute__nonnull__(pTHX_2)
6443                         __attribute__nonnull__(pTHX_3)
6444                         __attribute__nonnull__(pTHX_4);
6445 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
6446         assert(sv); assert(mgp); assert(start); assert(send)
6447
6448 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN *const uoffset, bool *const at_end)
6449                         __attribute__nonnull__(1)
6450                         __attribute__nonnull__(2)
6451                         __attribute__nonnull__(3)
6452                         __attribute__nonnull__(4);
6453 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
6454         assert(start); assert(send); assert(uoffset); assert(at_end)
6455
6456 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, const STRLEN uend)
6457                         __attribute__nonnull__(1)
6458                         __attribute__nonnull__(2);
6459 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
6460         assert(start); assert(send)
6461
6462 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
6463                         __attribute__nonnull__(pTHX_1);
6464 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
6465         assert(sv)
6466
6467 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
6468                         __attribute__warn_unused_result__
6469                         __attribute__nonnull__(1)
6470                         __attribute__nonnull__(5);
6471 #define PERL_ARGS_ASSERT_UIV_2BUF       \
6472         assert(buf); assert(peob)
6473
6474 STATIC void     S_utf8_mg_len_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN ulen)
6475                         __attribute__nonnull__(pTHX_1)
6476                         __attribute__nonnull__(pTHX_2);
6477 #define PERL_ARGS_ASSERT_UTF8_MG_LEN_CACHE_UPDATE       \
6478         assert(sv); assert(mgp)
6479
6480 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
6481                         __attribute__nonnull__(pTHX_1)
6482                         __attribute__nonnull__(pTHX_2);
6483 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
6484         assert(sv); assert(mgp)
6485
6486 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
6487                         __attribute__warn_unused_result__;
6488
6489 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
6490                         __attribute__nonnull__(pTHX_1);
6491 #define PERL_ARGS_ASSERT_VISIT  \
6492         assert(f)
6493
6494 #  if defined(PERL_OLD_COPY_ON_WRITE)
6495 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
6496                         __attribute__nonnull__(pTHX_1)
6497                         __attribute__nonnull__(pTHX_2)
6498                         __attribute__nonnull__(pTHX_3);
6499 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
6500         assert(sv); assert(pvx); assert(after)
6501
6502 #  endif
6503 #  if defined(USE_ITHREADS)
6504 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
6505                         __attribute__warn_unused_result__
6506                         __attribute__nonnull__(pTHX_1)
6507                         __attribute__nonnull__(pTHX_2);
6508 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
6509         assert(sstr); assert(param)
6510
6511 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
6512                         __attribute__nonnull__(pTHX_1)
6513                         __attribute__nonnull__(pTHX_2)
6514                         __attribute__nonnull__(pTHX_4);
6515 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
6516         assert(source); assert(dest); assert(param)
6517
6518 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
6519                         __attribute__nonnull__(pTHX_1);
6520 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
6521         assert(unreferenced)
6522
6523 #  endif
6524 #endif
6525 #if defined(PERL_IN_TOKE_C)
6526 STATIC int      S_ao(pTHX_ int toketype);
6527 STATIC void     S_check_uni(pTHX);
6528 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
6529                         __attribute__nonnull__(pTHX_1)
6530                         __attribute__nonnull__(pTHX_2)
6531                         __attribute__nonnull__(pTHX_3);
6532 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
6533         assert(s); assert(name); assert(what)
6534
6535 STATIC int      S_deprecate_commaless_var_list(pTHX);
6536 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6537                         __attribute__warn_unused_result__
6538                         __attribute__nonnull__(pTHX_1);
6539 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6540         assert(sv)
6541
6542 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6543                         __attribute__warn_unused_result__
6544                         __attribute__nonnull__(pTHX_1);
6545 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6546         assert(pkgname)
6547
6548 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
6549                         __attribute__nonnull__(pTHX_1);
6550 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
6551         assert(s)
6552
6553 STATIC void     S_force_next(pTHX_ I32 type);
6554 STATIC char*    S_force_strict_version(pTHX_ char *s)
6555                         __attribute__nonnull__(pTHX_1);
6556 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
6557         assert(s)
6558
6559 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
6560                         __attribute__nonnull__(pTHX_1);
6561 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
6562         assert(s)
6563
6564 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
6565                         __attribute__nonnull__(pTHX_1);
6566 #define PERL_ARGS_ASSERT_FORCE_WORD     \
6567         assert(start)
6568
6569 STATIC void     S_incline(pTHX_ const char *s)
6570                         __attribute__nonnull__(pTHX_1);
6571 #define PERL_ARGS_ASSERT_INCLINE        \
6572         assert(s)
6573
6574 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
6575                         __attribute__nonnull__(pTHX_1);
6576 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
6577         assert(s)
6578
6579 STATIC int      S_intuit_more(pTHX_ char *s)
6580                         __attribute__nonnull__(pTHX_1);
6581 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
6582         assert(s)
6583
6584 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
6585                         __attribute__nonnull__(pTHX_3);
6586 #define PERL_ARGS_ASSERT_LOP    \
6587         assert(s)
6588
6589 STATIC void     S_missingterm(pTHX_ char *s)
6590                         __attribute__noreturn__;
6591
6592 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)
6593                         __attribute__nonnull__(pTHX_3)
6594                         __attribute__nonnull__(pTHX_5);
6595 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6596         assert(key); assert(sv)
6597
6598 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
6599                         __attribute__nonnull__(pTHX_1);
6600 #define PERL_ARGS_ASSERT_NO_OP  \
6601         assert(what)
6602
6603 STATIC void     S_readpipe_override(pTHX);
6604 STATIC char*    S_scan_const(pTHX_ char *start)
6605                         __attribute__warn_unused_result__
6606                         __attribute__nonnull__(pTHX_1);
6607 #define PERL_ARGS_ASSERT_SCAN_CONST     \
6608         assert(start)
6609
6610 STATIC char*    S_scan_formline(pTHX_ char *s)
6611                         __attribute__warn_unused_result__
6612                         __attribute__nonnull__(pTHX_1);
6613 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
6614         assert(s)
6615
6616 STATIC char*    S_scan_heredoc(pTHX_ char *s)
6617                         __attribute__warn_unused_result__
6618                         __attribute__nonnull__(pTHX_1);
6619 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
6620         assert(s)
6621
6622 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
6623                         __attribute__nonnull__(pTHX_1)
6624                         __attribute__nonnull__(pTHX_2)
6625                         __attribute__nonnull__(pTHX_3);
6626 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
6627         assert(s); assert(send); assert(dest)
6628
6629 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
6630                         __attribute__warn_unused_result__
6631                         __attribute__nonnull__(pTHX_1);
6632 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
6633         assert(start)
6634
6635 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
6636                         __attribute__warn_unused_result__
6637                         __attribute__nonnull__(pTHX_1);
6638 #define PERL_ARGS_ASSERT_SCAN_PAT       \
6639         assert(start)
6640
6641 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
6642                         __attribute__warn_unused_result__
6643                         __attribute__nonnull__(pTHX_1);
6644 #define PERL_ARGS_ASSERT_SCAN_STR       \
6645         assert(start)
6646
6647 STATIC char*    S_scan_subst(pTHX_ char *start)
6648                         __attribute__warn_unused_result__
6649                         __attribute__nonnull__(pTHX_1);
6650 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
6651         assert(start)
6652
6653 STATIC char*    S_scan_trans(pTHX_ char *start)
6654                         __attribute__warn_unused_result__
6655                         __attribute__nonnull__(pTHX_1);
6656 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
6657         assert(start)
6658
6659 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
6660                         __attribute__nonnull__(pTHX_1)
6661                         __attribute__nonnull__(pTHX_2)
6662                         __attribute__nonnull__(pTHX_5);
6663 #define PERL_ARGS_ASSERT_SCAN_WORD      \
6664         assert(s); assert(dest); assert(slp)
6665
6666 STATIC char*    S_skipspace(pTHX_ char *s)
6667                         __attribute__warn_unused_result__
6668                         __attribute__nonnull__(pTHX_1);
6669 #define PERL_ARGS_ASSERT_SKIPSPACE      \
6670         assert(s)
6671
6672 STATIC I32      S_sublex_done(pTHX)
6673                         __attribute__warn_unused_result__;
6674
6675 STATIC I32      S_sublex_push(pTHX)
6676                         __attribute__warn_unused_result__;
6677
6678 STATIC I32      S_sublex_start(pTHX)
6679                         __attribute__warn_unused_result__;
6680
6681 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
6682                         __attribute__warn_unused_result__
6683                         __attribute__nonnull__(pTHX_1);
6684 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
6685         assert(s)
6686
6687 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6688                         __attribute__warn_unused_result__
6689                         __attribute__nonnull__(pTHX_2);
6690 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6691         assert(s)
6692
6693 STATIC SV*      S_tokeq(pTHX_ SV *sv)
6694                         __attribute__nonnull__(pTHX_1);
6695 #define PERL_ARGS_ASSERT_TOKEQ  \
6696         assert(sv)
6697
6698 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
6699 STATIC int      S_yywarn(pTHX_ const char *const s)
6700                         __attribute__nonnull__(pTHX_1);
6701 #define PERL_ARGS_ASSERT_YYWARN \
6702         assert(s)
6703
6704 #  if defined(PERL_MAD)
6705 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6706 STATIC char*    S_skipspace0(pTHX_ char *s)
6707                         __attribute__nonnull__(pTHX_1);
6708 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6709         assert(s)
6710
6711 STATIC char*    S_skipspace1(pTHX_ char *s)
6712                         __attribute__nonnull__(pTHX_1);
6713 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6714         assert(s)
6715
6716 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6717                         __attribute__nonnull__(pTHX_1);
6718 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6719         assert(s)
6720
6721 STATIC void     S_start_force(pTHX_ int where);
6722 #  endif
6723 #endif
6724 #if defined(PERL_IN_UNIVERSAL_C)
6725 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6726                         __attribute__nonnull__(pTHX_1)
6727                         __attribute__nonnull__(pTHX_2);
6728 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6729         assert(stash); assert(name)
6730
6731 #endif
6732 #if defined(PERL_IN_UTF8_C)
6733 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6734                         __attribute__warn_unused_result__
6735                         __attribute__nonnull__(1);
6736 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6737         assert(s)
6738
6739 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6740                         __attribute__warn_unused_result__
6741                         __attribute__nonnull__(pTHX_1)
6742                         __attribute__nonnull__(pTHX_2)
6743                         __attribute__nonnull__(pTHX_3);
6744 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6745         assert(p); assert(swash); assert(swashname)
6746
6747 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6748                         __attribute__warn_unused_result__
6749                         __attribute__nonnull__(pTHX_1);
6750 #define PERL_ARGS_ASSERT_SWASH_GET      \
6751         assert(swash)
6752
6753 #endif
6754 #if defined(PERL_IN_UTIL_C)
6755 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6756 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6757                         __attribute__nonnull__(pTHX_1);
6758 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6759         assert(cop)
6760
6761 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6762 STATIC SV*      S_mess_alloc(pTHX);
6763 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6764                         __attribute__nonnull__(pTHX_1);
6765 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6766         assert(ex)
6767
6768 STATIC char *   S_write_no_mem(pTHX)
6769                         __attribute__noreturn__;
6770
6771 #  if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6772 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)
6773                         __attribute__nonnull__(4)
6774                         __attribute__nonnull__(8)
6775                         __attribute__nonnull__(10);
6776 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6777         assert(type_name); assert(filename); assert(funcname)
6778
6779 #  endif
6780 #endif
6781 #if defined(PERL_MAD)
6782 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6783 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6784 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6785                         __attribute__nonnull__(pTHX_2);
6786 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6787         assert(file)
6788
6789 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6790                         __attribute__nonnull__(pTHX_2);
6791 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6792         assert(file)
6793
6794 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6795 PERL_CALLCONV int       Perl_madlex(pTHX);
6796 PERL_CALLCONV int       Perl_madparse(pTHX_ int gramtype);
6797 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
6798 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6799 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6800                         __attribute__nonnull__(pTHX_2);
6801 #define PERL_ARGS_ASSERT_NEWMADSV       \
6802         assert(sv)
6803
6804 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
6805                         __attribute__noreturn__;
6806
6807 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6808 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6809 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6810 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6811                         __attribute__nonnull__(pTHX_1);
6812 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6813         assert(o)
6814
6815 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
6816                         __attribute__nonnull__(pTHX_1);
6817 #define PERL_ARGS_ASSERT_PACKAGE        \
6818         assert(o)
6819
6820 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6821                         __attribute__nonnull__(1);
6822 #define PERL_ARGS_ASSERT_PAD_PEG        \
6823         assert(s)
6824
6825 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6826 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6827 PERL_CALLCONV char*     Perl_sv_catxmlpv(pTHX_ SV *dsv, const char *pv, int utf8)
6828                         __attribute__nonnull__(pTHX_1)
6829                         __attribute__nonnull__(pTHX_2);
6830 #define PERL_ARGS_ASSERT_SV_CATXMLPV    \
6831         assert(dsv); assert(pv)
6832
6833 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6834                         __attribute__nonnull__(pTHX_1)
6835                         __attribute__nonnull__(pTHX_2);
6836 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6837         assert(dsv); assert(pv)
6838
6839 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6840                         __attribute__nonnull__(pTHX_1)
6841                         __attribute__nonnull__(pTHX_2);
6842 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6843         assert(dsv); assert(ssv)
6844
6845 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6846                         __attribute__nonnull__(pTHX_1);
6847 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6848         assert(sv)
6849
6850 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6851                         __attribute__nonnull__(pTHX_1);
6852 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6853         assert(tk)
6854
6855 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6856                         __attribute__nonnull__(pTHX_1);
6857 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6858         assert(tk)
6859
6860 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
6861                         __attribute__nonnull__(pTHX_4);
6862 #define PERL_ARGS_ASSERT_UTILIZE        \
6863         assert(idop)
6864
6865 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6866 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6867 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6868 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6869                         __attribute__nonnull__(pTHX_1);
6870 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6871         assert(gv)
6872
6873 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6874                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6875                         __attribute__nonnull__(pTHX_2)
6876                         __attribute__nonnull__(pTHX_3);
6877 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6878         assert(file); assert(pat)
6879
6880 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6881                         __attribute__nonnull__(pTHX_1);
6882 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6883         assert(stash)
6884
6885 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6886                         __attribute__nonnull__(pTHX_1);
6887 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6888         assert(stash)
6889
6890 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6891                         __attribute__nonnull__(pTHX_1);
6892 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6893         assert(gv)
6894
6895 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6896                         __attribute__nonnull__(pTHX_1);
6897 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6898         assert(gv)
6899
6900 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6901                         __attribute__nonnull__(pTHX_2)
6902                         __attribute__nonnull__(pTHX_3);
6903 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6904         assert(file); assert(pat)
6905
6906 #endif
6907 #if defined(PERL_NEED_MY_BETOH16)
6908 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6909 #endif
6910 #if defined(PERL_NEED_MY_BETOH32)
6911 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6912 #endif
6913 #if defined(PERL_NEED_MY_BETOH64)
6914 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6915 #endif
6916 #if defined(PERL_NEED_MY_BETOHI)
6917 PERL_CALLCONV int       Perl_my_betohi(int n);
6918 #endif
6919 #if defined(PERL_NEED_MY_BETOHL)
6920 PERL_CALLCONV long      Perl_my_betohl(long n);
6921 #endif
6922 #if defined(PERL_NEED_MY_BETOHS)
6923 PERL_CALLCONV short     Perl_my_betohs(short n);
6924 #endif
6925 #if defined(PERL_NEED_MY_HTOBE16)
6926 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6927 #endif
6928 #if defined(PERL_NEED_MY_HTOBE32)
6929 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6930 #endif
6931 #if defined(PERL_NEED_MY_HTOBE64)
6932 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6933 #endif
6934 #if defined(PERL_NEED_MY_HTOBEI)
6935 PERL_CALLCONV int       Perl_my_htobei(int n);
6936 #endif
6937 #if defined(PERL_NEED_MY_HTOBEL)
6938 PERL_CALLCONV long      Perl_my_htobel(long n);
6939 #endif
6940 #if defined(PERL_NEED_MY_HTOBES)
6941 PERL_CALLCONV short     Perl_my_htobes(short n);
6942 #endif
6943 #if defined(PERL_NEED_MY_HTOLE16)
6944 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6945 #endif
6946 #if defined(PERL_NEED_MY_HTOLE32)
6947 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6948 #endif
6949 #if defined(PERL_NEED_MY_HTOLE64)
6950 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6951 #endif
6952 #if defined(PERL_NEED_MY_HTOLEI)
6953 PERL_CALLCONV int       Perl_my_htolei(int n);
6954 #endif
6955 #if defined(PERL_NEED_MY_HTOLEL)
6956 PERL_CALLCONV long      Perl_my_htolel(long n);
6957 #endif
6958 #if defined(PERL_NEED_MY_HTOLES)
6959 PERL_CALLCONV short     Perl_my_htoles(short n);
6960 #endif
6961 #if defined(PERL_NEED_MY_LETOH16)
6962 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6963 #endif
6964 #if defined(PERL_NEED_MY_LETOH32)
6965 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6966 #endif
6967 #if defined(PERL_NEED_MY_LETOH64)
6968 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6969 #endif
6970 #if defined(PERL_NEED_MY_LETOHI)
6971 PERL_CALLCONV int       Perl_my_letohi(int n);
6972 #endif
6973 #if defined(PERL_NEED_MY_LETOHL)
6974 PERL_CALLCONV long      Perl_my_letohl(long n);
6975 #endif
6976 #if defined(PERL_NEED_MY_LETOHS)
6977 PERL_CALLCONV short     Perl_my_letohs(short n);
6978 #endif
6979 #if defined(PERL_OLD_COPY_ON_WRITE)
6980 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6981                         __attribute__nonnull__(pTHX_2);
6982 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6983         assert(sstr)
6984
6985 #endif
6986 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
6987 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
6988 #endif
6989 #if defined(PL_OP_SLAB_ALLOC)
6990 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
6991                         __attribute__malloc__
6992                         __attribute__warn_unused_result__;
6993
6994 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
6995                         __attribute__nonnull__(pTHX_1);
6996 #define PERL_ARGS_ASSERT_SLAB_FREE      \
6997         assert(op)
6998
6999 #endif
7000 #if defined(UNLINK_ALL_VERSIONS)
7001 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
7002                         __attribute__nonnull__(pTHX_1);
7003 #define PERL_ARGS_ASSERT_UNLNK  \
7004         assert(f)
7005
7006 #endif
7007 #if defined(USE_ITHREADS)
7008 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
7009                         __attribute__warn_unused_result__
7010                         __attribute__nonnull__(pTHX_2);
7011 #define PERL_ARGS_ASSERT_ANY_DUP        \
7012         assert(proto_perl)
7013
7014 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
7015                         __attribute__nonnull__(1);
7016 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
7017         assert(param)
7018
7019 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
7020                         __attribute__malloc__
7021                         __attribute__warn_unused_result__
7022                         __attribute__nonnull__(1)
7023                         __attribute__nonnull__(2);
7024 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
7025         assert(from); assert(to)
7026
7027 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
7028                         __attribute__warn_unused_result__
7029                         __attribute__nonnull__(pTHX_4);
7030 #define PERL_ARGS_ASSERT_CX_DUP \
7031         assert(param)
7032
7033 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp, CLONE_PARAMS *const param)
7034                         __attribute__warn_unused_result__
7035                         __attribute__nonnull__(pTHX_2);
7036 #define PERL_ARGS_ASSERT_DIRP_DUP       \
7037         assert(param)
7038
7039 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
7040                         __attribute__nonnull__(pTHX_3);
7041 #define PERL_ARGS_ASSERT_FP_DUP \
7042         assert(param)
7043
7044 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
7045                         __attribute__warn_unused_result__
7046                         __attribute__nonnull__(pTHX_2);
7047 #define PERL_ARGS_ASSERT_GP_DUP \
7048         assert(param)
7049
7050 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
7051                         __attribute__warn_unused_result__
7052                         __attribute__nonnull__(pTHX_3);
7053 #define PERL_ARGS_ASSERT_HE_DUP \
7054         assert(param)
7055
7056 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
7057                         __attribute__warn_unused_result__
7058                         __attribute__nonnull__(pTHX_2);
7059 #define PERL_ARGS_ASSERT_HEK_DUP        \
7060         assert(param)
7061
7062 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
7063                         __attribute__warn_unused_result__
7064                         __attribute__nonnull__(pTHX_2);
7065 #define PERL_ARGS_ASSERT_MG_DUP \
7066         assert(param)
7067
7068 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
7069                         __attribute__nonnull__(pTHX_1)
7070                         __attribute__nonnull__(pTHX_2);
7071 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
7072         assert(smeta); assert(param)
7073
7074 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
7075                         __attribute__malloc__
7076                         __attribute__warn_unused_result__
7077                         __attribute__nonnull__(pTHX_3);
7078 #define PERL_ARGS_ASSERT_NEWPADOP       \
7079         assert(sv)
7080
7081 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *const srcpad, CLONE_PARAMS *const param)
7082                         __attribute__warn_unused_result__
7083                         __attribute__nonnull__(pTHX_2);
7084 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
7085         assert(param)
7086
7087 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
7088                         __attribute__nonnull__(pTHX_2);
7089 #define PERL_ARGS_ASSERT_PARSER_DUP     \
7090         assert(param)
7091
7092 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
7093                         __attribute__nonnull__(1);
7094 #define PERL_ARGS_ASSERT_PERL_CLONE     \
7095         assert(proto_perl)
7096
7097 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
7098                         __attribute__nonnull__(pTHX_1)
7099                         __attribute__nonnull__(pTHX_2)
7100                         __attribute__nonnull__(pTHX_3);
7101 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
7102         assert(sstr); assert(dstr); assert(param)
7103
7104 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
7105                         __attribute__nonnull__(pTHX_1)
7106                         __attribute__nonnull__(pTHX_2);
7107 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
7108         assert(r); assert(param)
7109
7110 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
7111                         __attribute__nonnull__(pTHX_1)
7112                         __attribute__nonnull__(pTHX_2)
7113                         __attribute__nonnull__(pTHX_3);
7114 #define PERL_ARGS_ASSERT_RVPV_DUP       \
7115         assert(dstr); assert(sstr); assert(param)
7116
7117 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
7118                         __attribute__warn_unused_result__
7119                         __attribute__nonnull__(pTHX_2);
7120 #define PERL_ARGS_ASSERT_SI_DUP \
7121         assert(param)
7122
7123 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
7124                         __attribute__malloc__
7125                         __attribute__warn_unused_result__
7126                         __attribute__nonnull__(pTHX_1)
7127                         __attribute__nonnull__(pTHX_2);
7128 #define PERL_ARGS_ASSERT_SS_DUP \
7129         assert(proto_perl); assert(param)
7130
7131 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7132                         __attribute__warn_unused_result__
7133                         __attribute__nonnull__(pTHX_2);
7134 #define PERL_ARGS_ASSERT_SV_DUP \
7135         assert(param)
7136
7137 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7138                         __attribute__warn_unused_result__
7139                         __attribute__nonnull__(pTHX_2);
7140 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
7141         assert(param)
7142
7143 #endif
7144 #if defined(USE_LOCALE_COLLATE)
7145 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
7146                         __attribute__nonnull__(pTHX_1)
7147                         __attribute__nonnull__(pTHX_2);
7148 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
7149         assert(sv); assert(mg)
7150
7151 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
7152                         __attribute__nonnull__(pTHX_1)
7153                         __attribute__nonnull__(pTHX_3);
7154 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
7155         assert(s); assert(xlen)
7156
7157 /* PERL_CALLCONV char*  sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
7158                         __attribute__nonnull__(pTHX_1)
7159                         __attribute__nonnull__(pTHX_2); */
7160
7161 PERL_CALLCONV char*     Perl_sv_collxfrm_flags(pTHX_ SV *const sv, STRLEN *const nxp, I32 const flags)
7162                         __attribute__nonnull__(pTHX_1)
7163                         __attribute__nonnull__(pTHX_2);
7164 #define PERL_ARGS_ASSERT_SV_COLLXFRM_FLAGS      \
7165         assert(sv); assert(nxp)
7166
7167 #endif
7168 #if defined(USE_PERLIO) && !defined(USE_SFIO)
7169 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
7170 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
7171 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
7172 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
7173 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
7174 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
7175 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
7176 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
7177 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
7178                         __attribute__warn_unused_result__;
7179
7180 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
7181                         __attribute__warn_unused_result__;
7182
7183 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
7184 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
7185                         __attribute__nonnull__(pTHX_2);
7186 #define PERL_ARGS_ASSERT_PERLIO_READ    \
7187         assert(vbuf)
7188
7189 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
7190 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
7191 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
7192 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
7193 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
7194                         __attribute__warn_unused_result__;
7195
7196 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
7197                         __attribute__warn_unused_result__;
7198
7199 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
7200                         __attribute__warn_unused_result__;
7201
7202 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
7203 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7204                         __attribute__nonnull__(pTHX_2);
7205 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
7206         assert(vbuf)
7207
7208 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7209                         __attribute__nonnull__(pTHX_2);
7210 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
7211         assert(vbuf)
7212
7213 #endif
7214 #if defined(USE_REENTRANT_API)
7215 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
7216 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
7217 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
7218                         __attribute__nonnull__(1);
7219 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
7220         assert(f)
7221
7222 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
7223 #endif
7224 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
7225 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
7226                         __attribute__nonnull__(pTHX_2)
7227                         __attribute__nonnull__(pTHX_3);
7228 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
7229         assert(mark); assert(sp)
7230
7231 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
7232                         __attribute__nonnull__(pTHX_1);
7233 #define PERL_ARGS_ASSERT_DO_SPAWN       \
7234         assert(cmd)
7235
7236 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
7237                         __attribute__nonnull__(pTHX_1);
7238 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
7239         assert(cmd)
7240
7241 #endif
7242 #ifdef PERL_CORE
7243 #  include "pp_proto.h"
7244 #endif
7245 END_EXTERN_C
7246
7247 /* ex: set ro: */