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 HV*       Perl__swash_inversion_hash(pTHX_ SV *swash)
  27                         __attribute__warn_unused_result__
  28                         __attribute__nonnull__(pTHX_1);
  29 #define PERL_ARGS_ASSERT__SWASH_INVERSION_HASH  \
  30         assert(swash)
  31
  32 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
  33                         __attribute__nonnull__(pTHX_1);
  34 #define PERL_ARGS_ASSERT_ALLOCMY        \
  35         assert(name)
  36
  37 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
  38                         __attribute__nonnull__(pTHX_1)
  39                         __attribute__nonnull__(pTHX_2);
  40 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
  41         assert(left); assert(right)
  42
  43 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
  44                         __attribute__nonnull__(pTHX_1);
  45 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
  46         assert(ref)
  47
  48 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
  49                         __attribute__nonnull__(pTHX_2)
  50                         __attribute__nonnull__(pTHX_3);
  51 #define PERL_ARGS_ASSERT_APPLY  \
  52         assert(mark); assert(sp)
  53
  54 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
  55                         __attribute__nonnull__(pTHX_1)
  56                         __attribute__nonnull__(pTHX_2)
  57                         __attribute__nonnull__(pTHX_3);
  58 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
  59         assert(stashpv); assert(cv); assert(attrstr)
  60
  61 PERL_CALLCONV void      Perl_atfork_lock(void);
  62 PERL_CALLCONV void      Perl_atfork_unlock(void);
  63 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
  64                         __attribute__nonnull__(pTHX_1);
  65 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
  66         assert(av)
  67
  68 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
  69                         __attribute__nonnull__(pTHX_1);
  70 #define PERL_ARGS_ASSERT_AV_CLEAR       \
  71         assert(av)
  72
  73 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
  74                         __attribute__nonnull__(pTHX_1)
  75                         __attribute__nonnull__(pTHX_2);
  76 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
  77         assert(avp); assert(val)
  78
  79 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
  80                         __attribute__nonnull__(pTHX_1)
  81                         __attribute__nonnull__(pTHX_2);
  82 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
  83         assert(avp); assert(val)
  84
  85 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
  86                         __attribute__nonnull__(pTHX_1);
  87 #define PERL_ARGS_ASSERT_AV_DELETE      \
  88         assert(av)
  89
  90 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
  91                         __attribute__warn_unused_result__
  92                         __attribute__nonnull__(pTHX_1);
  93 #define PERL_ARGS_ASSERT_AV_EXISTS      \
  94         assert(av)
  95
  96 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
  97                         __attribute__nonnull__(pTHX_1);
  98 #define PERL_ARGS_ASSERT_AV_EXTEND      \
  99         assert(av)
 100
 101 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 102                         __attribute__warn_unused_result__
 103                         __attribute__nonnull__(pTHX_1);
 104 #define PERL_ARGS_ASSERT_AV_FETCH       \
 105         assert(av)
 106
 107 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 108                         __attribute__nonnull__(pTHX_1);
 109 #define PERL_ARGS_ASSERT_AV_FILL        \
 110         assert(av)
 111
 112 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 113                         __attribute__nonnull__(pTHX_1);
 114 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 115         assert(av)
 116
 117 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 118                         __attribute__warn_unused_result__
 119                         __attribute__nonnull__(pTHX_1);
 120 #define PERL_ARGS_ASSERT_AV_LEN \
 121         assert(av)
 122
 123 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 124                         __attribute__warn_unused_result__
 125                         __attribute__nonnull__(pTHX_2);
 126 #define PERL_ARGS_ASSERT_AV_MAKE        \
 127         assert(strp)
 128
 129 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 130                         __attribute__nonnull__(pTHX_1);
 131 #define PERL_ARGS_ASSERT_AV_POP \
 132         assert(av)
 133
 134 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 135                         __attribute__nonnull__(pTHX_1)
 136                         __attribute__nonnull__(pTHX_2);
 137 #define PERL_ARGS_ASSERT_AV_PUSH        \
 138         assert(av); assert(val)
 139
 140 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 141                         __attribute__nonnull__(pTHX_1);
 142 #define PERL_ARGS_ASSERT_AV_REIFY       \
 143         assert(av)
 144
 145 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 146                         __attribute__warn_unused_result__
 147                         __attribute__nonnull__(pTHX_1);
 148 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 149         assert(av)
 150
 151 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 152                         __attribute__nonnull__(pTHX_1);
 153 #define PERL_ARGS_ASSERT_AV_STORE       \
 154         assert(av)
 155
 156 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 157                         __attribute__nonnull__(pTHX_1);
 158 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 159         assert(av)
 160
 161 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 162                         __attribute__nonnull__(pTHX_1);
 163 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 164         assert(av)
 165
 166 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 167                         __attribute__warn_unused_result__
 168                         __attribute__nonnull__(pTHX_2)
 169                         __attribute__nonnull__(pTHX_3);
 170 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 171         assert(left); assert(right)
 172
 173 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 174                         __attribute__warn_unused_result__;
 175
 176 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 177                         __attribute__warn_unused_result__;
 178
 179 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 180                         __attribute__warn_unused_result__;
 181
 182 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
 183                         __attribute__nonnull__(pTHX_1);
 184 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
 185         assert(hk)
 186
 187 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 188 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 189 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
 190 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
 191                         __attribute__nonnull__(pTHX_1)
 192                         __attribute__nonnull__(pTHX_3);
 193 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
 194         assert(b); assert(u)
 195
 196 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
 197                         __attribute__nonnull__(pTHX_1)
 198                         __attribute__nonnull__(pTHX_2);
 199 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
 200         assert(s); assert(len)
 201
 202 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
 203                         __attribute__nonnull__(pTHX_1)
 204                         __attribute__nonnull__(pTHX_2);
 205 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
 206         assert(s); assert(len)
 207
 208 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
 209                         __attribute__nonnull__(pTHX_1)
 210                         __attribute__nonnull__(pTHX_3);
 211 #define PERL_ARGS_ASSERT_CALL_ARGV      \
 212         assert(sub_name); assert(argv)
 213
 214 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
 215 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 216                         __attribute__nonnull__(pTHX_2);
 217 #define PERL_ARGS_ASSERT_CALL_LIST      \
 218         assert(paramList)
 219
 220 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
 221                         __attribute__nonnull__(pTHX_1);
 222 #define PERL_ARGS_ASSERT_CALL_METHOD    \
 223         assert(methname)
 224
 225 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
 226                         __attribute__nonnull__(pTHX_1);
 227 #define PERL_ARGS_ASSERT_CALL_PV        \
 228         assert(sub_name)
 229
 230 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
 231                         __attribute__nonnull__(pTHX_1);
 232 #define PERL_ARGS_ASSERT_CALL_SV        \
 233         assert(sv)
 234
 235 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
 236 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
 237                         __attribute__malloc__
 238                         __attribute__warn_unused_result__;
 239
 240 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 241                         __attribute__warn_unused_result__
 242                         __attribute__nonnull__(pTHX_3);
 243 #define PERL_ARGS_ASSERT_CANDO  \
 244         assert(statbufp)
 245
 246 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 247                         __attribute__warn_unused_result__;
 248
 249 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 250                         __attribute__warn_unused_result__;
 251
 252 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 253                         __attribute__warn_unused_result__;
 254
 255 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 256                         __attribute__warn_unused_result__;
 257
 258 PERL_CALLCONV bool      Perl_check_utf8_print(pTHX_ const U8 *s, const STRLEN len)
 259                         __attribute__nonnull__(pTHX_1);
 260 #define PERL_ARGS_ASSERT_CHECK_UTF8_PRINT       \
 261         assert(s)
 262
 263 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
 264                         __attribute__warn_unused_result__
 265                         __attribute__nonnull__(pTHX_1);
 266 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
 267         assert(o)
 268
 269 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
 270                         __attribute__warn_unused_result__
 271                         __attribute__nonnull__(pTHX_1);
 272 #define PERL_ARGS_ASSERT_CK_BITOP       \
 273         assert(o)
 274
 275 PERL_CALLCONV OP *      Perl_ck_chdir(pTHX_ OP *o)
 276                         __attribute__warn_unused_result__
 277                         __attribute__nonnull__(pTHX_1);
 278 #define PERL_ARGS_ASSERT_CK_CHDIR       \
 279         assert(o)
 280
 281 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
 282                         __attribute__warn_unused_result__
 283                         __attribute__nonnull__(pTHX_1);
 284 #define PERL_ARGS_ASSERT_CK_CONCAT      \
 285         assert(o)
 286
 287 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
 288                         __attribute__warn_unused_result__
 289                         __attribute__nonnull__(pTHX_1);
 290 #define PERL_ARGS_ASSERT_CK_DEFINED     \
 291         assert(o)
 292
 293 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
 294                         __attribute__warn_unused_result__
 295                         __attribute__nonnull__(pTHX_1);
 296 #define PERL_ARGS_ASSERT_CK_DELETE      \
 297         assert(o)
 298
 299 PERL_CALLCONV OP *      Perl_ck_die(pTHX_ OP *o)
 300                         __attribute__warn_unused_result__
 301                         __attribute__nonnull__(pTHX_1);
 302 #define PERL_ARGS_ASSERT_CK_DIE \
 303         assert(o)
 304
 305 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
 306                         __attribute__warn_unused_result__
 307                         __attribute__nonnull__(pTHX_1);
 308 #define PERL_ARGS_ASSERT_CK_EACH        \
 309         assert(o)
 310
 311 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
 312                         __attribute__nonnull__(pTHX_1);
 313 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
 314         assert(entersubop)
 315
 316 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 317                         __attribute__nonnull__(pTHX_1)
 318                         __attribute__nonnull__(pTHX_2)
 319                         __attribute__nonnull__(pTHX_3);
 320 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
 321         assert(entersubop); assert(namegv); assert(protosv)
 322
 323 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 324                         __attribute__nonnull__(pTHX_1)
 325                         __attribute__nonnull__(pTHX_2)
 326                         __attribute__nonnull__(pTHX_3);
 327 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
 328         assert(entersubop); assert(namegv); assert(protosv)
 329
 330 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
 331                         __attribute__warn_unused_result__
 332                         __attribute__nonnull__(pTHX_1);
 333 #define PERL_ARGS_ASSERT_CK_EOF \
 334         assert(o)
 335
 336 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
 337                         __attribute__warn_unused_result__
 338                         __attribute__nonnull__(pTHX_1);
 339 #define PERL_ARGS_ASSERT_CK_EVAL        \
 340         assert(o)
 341
 342 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
 343                         __attribute__warn_unused_result__
 344                         __attribute__nonnull__(pTHX_1);
 345 #define PERL_ARGS_ASSERT_CK_EXEC        \
 346         assert(o)
 347
 348 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
 349                         __attribute__warn_unused_result__
 350                         __attribute__nonnull__(pTHX_1);
 351 #define PERL_ARGS_ASSERT_CK_EXISTS      \
 352         assert(o)
 353
 354 PERL_CALLCONV OP *      Perl_ck_exit(pTHX_ OP *o)
 355                         __attribute__warn_unused_result__
 356                         __attribute__nonnull__(pTHX_1);
 357 #define PERL_ARGS_ASSERT_CK_EXIT        \
 358         assert(o)
 359
 360 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
 361                         __attribute__warn_unused_result__
 362                         __attribute__nonnull__(pTHX_1);
 363 #define PERL_ARGS_ASSERT_CK_FTST        \
 364         assert(o)
 365
 366 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
 367                         __attribute__warn_unused_result__
 368                         __attribute__nonnull__(pTHX_1);
 369 #define PERL_ARGS_ASSERT_CK_FUN \
 370         assert(o)
 371
 372 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
 373                         __attribute__warn_unused_result__
 374                         __attribute__nonnull__(pTHX_1);
 375 #define PERL_ARGS_ASSERT_CK_GLOB        \
 376         assert(o)
 377
 378 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
 379                         __attribute__warn_unused_result__
 380                         __attribute__nonnull__(pTHX_1);
 381 #define PERL_ARGS_ASSERT_CK_GREP        \
 382         assert(o)
 383
 384 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
 385                         __attribute__warn_unused_result__
 386                         __attribute__nonnull__(pTHX_1);
 387 #define PERL_ARGS_ASSERT_CK_INDEX       \
 388         assert(o)
 389
 390 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
 391                         __attribute__warn_unused_result__
 392                         __attribute__nonnull__(pTHX_1);
 393 #define PERL_ARGS_ASSERT_CK_JOIN        \
 394         assert(o)
 395
 396 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
 397                         __attribute__warn_unused_result__
 398                         __attribute__nonnull__(pTHX_1);
 399 #define PERL_ARGS_ASSERT_CK_LFUN        \
 400         assert(o)
 401
 402 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
 403                         __attribute__warn_unused_result__
 404                         __attribute__nonnull__(pTHX_1);
 405 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
 406         assert(o)
 407
 408 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
 409                         __attribute__warn_unused_result__
 410                         __attribute__nonnull__(pTHX_1);
 411 #define PERL_ARGS_ASSERT_CK_MATCH       \
 412         assert(o)
 413
 414 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
 415                         __attribute__warn_unused_result__
 416                         __attribute__nonnull__(pTHX_1);
 417 #define PERL_ARGS_ASSERT_CK_METHOD      \
 418         assert(o)
 419
 420 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
 421                         __attribute__warn_unused_result__
 422                         __attribute__nonnull__(pTHX_1);
 423 #define PERL_ARGS_ASSERT_CK_NULL        \
 424         assert(o)
 425
 426 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
 427                         __attribute__warn_unused_result__
 428                         __attribute__nonnull__(pTHX_1);
 429 #define PERL_ARGS_ASSERT_CK_OPEN        \
 430         assert(o)
 431
 432 PERL_CALLCONV OP *      Perl_ck_push(pTHX_ OP *o)
 433                         __attribute__warn_unused_result__
 434                         __attribute__nonnull__(pTHX_1);
 435 #define PERL_ARGS_ASSERT_CK_PUSH        \
 436         assert(o)
 437
 438 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
 439                         __attribute__warn_unused_result__
 440                         __attribute__nonnull__(pTHX_1);
 441 #define PERL_ARGS_ASSERT_CK_READLINE    \
 442         assert(o)
 443
 444 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
 445                         __attribute__warn_unused_result__
 446                         __attribute__nonnull__(pTHX_1);
 447 #define PERL_ARGS_ASSERT_CK_REPEAT      \
 448         assert(o)
 449
 450 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
 451                         __attribute__warn_unused_result__
 452                         __attribute__nonnull__(pTHX_1);
 453 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
 454         assert(o)
 455
 456 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
 457                         __attribute__warn_unused_result__
 458                         __attribute__nonnull__(pTHX_1);
 459 #define PERL_ARGS_ASSERT_CK_RETURN      \
 460         assert(o)
 461
 462 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
 463                         __attribute__warn_unused_result__
 464                         __attribute__nonnull__(pTHX_1);
 465 #define PERL_ARGS_ASSERT_CK_RFUN        \
 466         assert(o)
 467
 468 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
 469                         __attribute__warn_unused_result__
 470                         __attribute__nonnull__(pTHX_1);
 471 #define PERL_ARGS_ASSERT_CK_RVCONST     \
 472         assert(o)
 473
 474 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
 475                         __attribute__warn_unused_result__
 476                         __attribute__nonnull__(pTHX_1);
 477 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
 478         assert(o)
 479
 480 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
 481                         __attribute__warn_unused_result__
 482                         __attribute__nonnull__(pTHX_1);
 483 #define PERL_ARGS_ASSERT_CK_SELECT      \
 484         assert(o)
 485
 486 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
 487                         __attribute__warn_unused_result__
 488                         __attribute__nonnull__(pTHX_1);
 489 #define PERL_ARGS_ASSERT_CK_SHIFT       \
 490         assert(o)
 491
 492 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
 493                         __attribute__warn_unused_result__
 494                         __attribute__nonnull__(pTHX_1);
 495 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
 496         assert(o)
 497
 498 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
 499                         __attribute__warn_unused_result__
 500                         __attribute__nonnull__(pTHX_1);
 501 #define PERL_ARGS_ASSERT_CK_SORT        \
 502         assert(o)
 503
 504 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
 505                         __attribute__warn_unused_result__
 506                         __attribute__nonnull__(pTHX_1);
 507 #define PERL_ARGS_ASSERT_CK_SPAIR       \
 508         assert(o)
 509
 510 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
 511                         __attribute__warn_unused_result__
 512                         __attribute__nonnull__(pTHX_1);
 513 #define PERL_ARGS_ASSERT_CK_SPLIT       \
 514         assert(o)
 515
 516 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
 517                         __attribute__warn_unused_result__
 518                         __attribute__nonnull__(pTHX_1);
 519 #define PERL_ARGS_ASSERT_CK_SUBR        \
 520         assert(o)
 521
 522 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
 523                         __attribute__warn_unused_result__
 524                         __attribute__nonnull__(pTHX_1);
 525 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
 526         assert(o)
 527
 528 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
 529                         __attribute__warn_unused_result__
 530                         __attribute__nonnull__(pTHX_1);
 531 #define PERL_ARGS_ASSERT_CK_SVCONST     \
 532         assert(o)
 533
 534 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
 535                         __attribute__warn_unused_result__
 536                         __attribute__nonnull__(pTHX_1);
 537 #define PERL_ARGS_ASSERT_CK_TRUNC       \
 538         assert(o)
 539
 540 PERL_CALLCONV OP *      Perl_ck_unpack(pTHX_ OP *o)
 541                         __attribute__warn_unused_result__
 542                         __attribute__nonnull__(pTHX_1);
 543 #define PERL_ARGS_ASSERT_CK_UNPACK      \
 544         assert(o)
 545
 546 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
 547                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
 548                         __attribute__nonnull__(pTHX_2);
 549 #define PERL_ARGS_ASSERT_CK_WARNER      \
 550         assert(pat)
 551
 552 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
 553                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
 554                         __attribute__nonnull__(pTHX_2);
 555 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
 556         assert(pat)
 557
 558 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
 559 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
 560 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 561                         __attribute__warn_unused_result__;
 562
 563 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 564 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 565                         __attribute__noreturn__
 566                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 567
 568 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
 569                         __attribute__noreturn__;
 570
 571 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
 572                         __attribute__noreturn__
 573                         __attribute__nonnull__(pTHX_1);
 574 #define PERL_ARGS_ASSERT_CROAK_SV       \
 575         assert(baseex)
 576
 577 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 578                         __attribute__noreturn__
 579                         __attribute__nonnull__(pTHX_1)
 580                         __attribute__nonnull__(pTHX_2);
 581 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 582         assert(cv); assert(params)
 583
 584 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
 585                         __attribute__warn_unused_result__
 586                         __attribute__nonnull__(pTHX_1);
 587 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
 588         assert(o)
 589
 590 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
 591                         __attribute__warn_unused_result__
 592                         __attribute__nonnull__(pTHX_1);
 593 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
 594         assert(o)
 595
 596 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
 597                         __attribute__nonnull__(pTHX_1)
 598                         __attribute__nonnull__(pTHX_2);
 599 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
 600         assert(ppaddr); assert(xop)
 601
 602 PERL_CALLCONV const XOP *       Perl_custom_op_xop(pTHX_ const OP *o)
 603                         __attribute__pure__
 604                         __attribute__nonnull__(pTHX_1);
 605 #define PERL_ARGS_ASSERT_CUSTOM_OP_XOP  \
 606         assert(o)
 607
 608 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 609                         __attribute__nonnull__(pTHX_1);
 610 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 611         assert(cv)
 612
 613 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 614                         __attribute__nonnull__(pTHX_1);
 615 #define PERL_ARGS_ASSERT_CV_CLONE       \
 616         assert(proto)
 617
 618 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 619                         __attribute__warn_unused_result__;
 620
 621 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
 622                         __attribute__nonnull__(pTHX_1)
 623                         __attribute__nonnull__(pTHX_2)
 624                         __attribute__nonnull__(pTHX_3);
 625 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
 626         assert(cv); assert(ckfun_p); assert(ckobj_p)
 627
 628 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
 629                         __attribute__nonnull__(pTHX_1)
 630                         __attribute__nonnull__(pTHX_2)
 631                         __attribute__nonnull__(pTHX_3);
 632 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
 633         assert(cv); assert(ckfun); assert(ckobj)
 634
 635 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 636                         __attribute__nonnull__(pTHX_1);
 637 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 638         assert(cv)
 639
 640 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
 641                         __attribute__nonnull__(pTHX_1);
 642 #define PERL_ARGS_ASSERT_CVGV_SET       \
 643         assert(cv)
 644
 645 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
 646                         __attribute__nonnull__(pTHX_1);
 647 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
 648         assert(cv)
 649
 650 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 651                         __attribute__nonnull__(pTHX_1);
 652 #define PERL_ARGS_ASSERT_CX_DUMP        \
 653         assert(cx)
 654
 655 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 656                         __attribute__warn_unused_result__;
 657
 658 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 659                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 660                         __attribute__nonnull__(pTHX_1);
 661 #define PERL_ARGS_ASSERT_DEB    \
 662         assert(pat)
 663
 664 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
 665 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 666                         __attribute__nonnull__(pTHX_1);
 667 #define PERL_ARGS_ASSERT_DEBOP  \
 668         assert(o)
 669
 670 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 671 PERL_CALLCONV I32       Perl_debstack(pTHX);
 672 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 673 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 674 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 675                         __attribute__nonnull__(1)
 676                         __attribute__nonnull__(2)
 677                         __attribute__nonnull__(3)
 678                         __attribute__nonnull__(4)
 679                         __attribute__nonnull__(6);
 680 #define PERL_ARGS_ASSERT_DELIMCPY       \
 681         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 682
 683 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
 684 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 685                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 686
 687 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
 688                         __attribute__nonnull__(pTHX_1);
 689 #define PERL_ARGS_ASSERT_DIE_SV \
 690         assert(baseex)
 691
 692 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
 693                         __attribute__noreturn__
 694                         __attribute__nonnull__(pTHX_1);
 695 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
 696         assert(msv)
 697
 698 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 699                         __attribute__nonnull__(pTHX_2)
 700                         __attribute__nonnull__(pTHX_3); */
 701 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 702         assert(mark); assert(sp)
 703
 704 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 705                         __attribute__nonnull__(pTHX_2)
 706                         __attribute__nonnull__(pTHX_3);
 707 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 708         assert(mark); assert(sp)
 709
 710 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 711                         __attribute__nonnull__(pTHX_1);
 712 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 713         assert(fp)
 714
 715 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 716 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
 717                         __attribute__nonnull__(pTHX_2);
 718 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
 719         assert(file)
 720
 721 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 722                         __attribute__nonnull__(pTHX_1);
 723 #define PERL_ARGS_ASSERT_DO_EOF \
 724         assert(gv)
 725
 726 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 727 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
 728                         __attribute__nonnull__(pTHX_2)
 729                         __attribute__nonnull__(pTHX_3);
 730 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
 731         assert(file); assert(name)
 732
 733 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
 734                         __attribute__nonnull__(pTHX_2)
 735                         __attribute__nonnull__(pTHX_3);
 736 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
 737         assert(file); assert(name)
 738
 739 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
 740                         __attribute__nonnull__(pTHX_2)
 741                         __attribute__nonnull__(pTHX_3);
 742 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
 743         assert(file); assert(name)
 744
 745 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 746                         __attribute__nonnull__(pTHX_1)
 747                         __attribute__nonnull__(pTHX_2)
 748                         __attribute__nonnull__(pTHX_3)
 749                         __attribute__nonnull__(pTHX_4);
 750 #define PERL_ARGS_ASSERT_DO_JOIN        \
 751         assert(sv); assert(delim); assert(mark); assert(sp)
 752
 753 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
 754                         __attribute__nonnull__(pTHX_2)
 755                         __attribute__nonnull__(pTHX_3);
 756 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
 757         assert(file); assert(mg)
 758
 759 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
 760                         __attribute__nonnull__(pTHX_2);
 761 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
 762         assert(file)
 763
 764 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 765                         __attribute__nonnull__(pTHX_1)
 766                         __attribute__nonnull__(pTHX_2); */
 767 #define PERL_ARGS_ASSERT_DO_OPEN        \
 768         assert(gv); assert(name)
 769
 770 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)
 771                         __attribute__nonnull__(pTHX_1)
 772                         __attribute__nonnull__(pTHX_2)
 773                         __attribute__nonnull__(pTHX_8);
 774 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 775         assert(gv); assert(name); assert(svs)
 776
 777 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)
 778                         __attribute__nonnull__(pTHX_1)
 779                         __attribute__nonnull__(pTHX_2);
 780 #define PERL_ARGS_ASSERT_DO_OPENN       \
 781         assert(gv); assert(oname)
 782
 783 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
 784                         __attribute__nonnull__(pTHX_2);
 785 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
 786         assert(file)
 787
 788 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 789                         __attribute__nonnull__(pTHX_2);
 790 #define PERL_ARGS_ASSERT_DO_PRINT       \
 791         assert(fp)
 792
 793 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 794                         __attribute__warn_unused_result__;
 795
 796 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 797 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 798                         __attribute__nonnull__(pTHX_1)
 799                         __attribute__nonnull__(pTHX_3);
 800 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 801         assert(sv); assert(sarg)
 802
 803 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
 804                         __attribute__nonnull__(pTHX_2);
 805 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
 806         assert(file)
 807
 808 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 809                         __attribute__nonnull__(pTHX_1);
 810 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 811         assert(gv)
 812
 813 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 814                         __attribute__warn_unused_result__
 815                         __attribute__nonnull__(pTHX_1);
 816 #define PERL_ARGS_ASSERT_DO_TELL        \
 817         assert(gv)
 818
 819 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 820                         __attribute__nonnull__(pTHX_1);
 821 #define PERL_ARGS_ASSERT_DO_TRANS       \
 822         assert(sv)
 823
 824 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 825                         __attribute__nonnull__(pTHX_1);
 826 #define PERL_ARGS_ASSERT_DO_VECGET      \
 827         assert(sv)
 828
 829 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 830                         __attribute__nonnull__(pTHX_1);
 831 #define PERL_ARGS_ASSERT_DO_VECSET      \
 832         assert(sv)
 833
 834 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 835                         __attribute__nonnull__(pTHX_2)
 836                         __attribute__nonnull__(pTHX_3)
 837                         __attribute__nonnull__(pTHX_4);
 838 #define PERL_ARGS_ASSERT_DO_VOP \
 839         assert(sv); assert(left); assert(right)
 840
 841 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 842                         __attribute__nonnull__(pTHX_1);
 843 #define PERL_ARGS_ASSERT_DOFILE \
 844         assert(term)
 845
 846 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
 847                         __attribute__warn_unused_result__;
 848
 849 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
 850                         __attribute__nonnull__(pTHX_1);
 851 #define PERL_ARGS_ASSERT_DOREF  \
 852         assert(o)
 853
 854 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 855 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 856                         __attribute__warn_unused_result__;
 857
 858 PERL_CALLCONV void      Perl_dump_all(pTHX);
 859 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 860 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 861 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 862                         __attribute__nonnull__(pTHX_1);
 863 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 864         assert(gv)
 865
 866 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
 867                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
 868                         __attribute__nonnull__(pTHX_2)
 869                         __attribute__nonnull__(pTHX_3);
 870 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
 871         assert(file); assert(pat)
 872
 873 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 874                         __attribute__nonnull__(pTHX_1);
 875 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 876         assert(stash)
 877
 878 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 879                         __attribute__nonnull__(pTHX_1);
 880 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 881         assert(stash)
 882
 883 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 884                         __attribute__nonnull__(pTHX_1);
 885 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 886         assert(gv)
 887
 888 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 889                         __attribute__nonnull__(pTHX_1);
 890 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 891         assert(gv)
 892
 893 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
 894                         __attribute__nonnull__(pTHX_2)
 895                         __attribute__nonnull__(pTHX_3);
 896 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
 897         assert(file); assert(pat)
 898
 899 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
 900                         __attribute__nonnull__(pTHX_1)
 901                         __attribute__nonnull__(pTHX_2);
 902 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
 903         assert(c); assert(sv)
 904
 905 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
 906                         __attribute__nonnull__(pTHX_1);
 907 #define PERL_ARGS_ASSERT_EVAL_PV        \
 908         assert(p)
 909
 910 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
 911                         __attribute__nonnull__(pTHX_1);
 912 #define PERL_ARGS_ASSERT_EVAL_SV        \
 913         assert(sv)
 914
 915 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 916                         __attribute__nonnull__(pTHX_1);
 917 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 918         assert(sv)
 919
 920 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 921                         __attribute__warn_unused_result__
 922                         __attribute__nonnull__(pTHX_1)
 923                         __attribute__nonnull__(pTHX_2)
 924                         __attribute__nonnull__(pTHX_3);
 925 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 926         assert(big); assert(bigend); assert(littlestr)
 927
 928 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
 929                         __attribute__nonnull__(pTHX_1);
 930 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
 931         assert(name)
 932
 933 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
 934                         __attribute__nonnull__(pTHX_1);
 935 #define PERL_ARGS_ASSERT_FETCH_COP_LABEL        \
 936         assert(cop)
 937
 938 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 939 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 940                         __attribute__nonnull__(pTHX_1);
 941 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 942         assert(funcp)
 943
 944 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 945                         __attribute__warn_unused_result__
 946                         __attribute__nonnull__(pTHX_2);
 947 #define PERL_ARGS_ASSERT_FILTER_READ    \
 948         assert(buf_sv)
 949
 950 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
 951                         __attribute__warn_unused_result__;
 952
 953 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
 954 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
 955                         __attribute__deprecated__;
 956
 957 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 958                         __attribute__nonnull__(pTHX_1);
 959 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 960         assert(scriptname)
 961
 962 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
 963                         __attribute__pure__
 964                         __attribute__nonnull__(1)
 965                         __attribute__nonnull__(2);
 966 #define PERL_ARGS_ASSERT_FOLDEQ \
 967         assert(a); assert(b)
 968
 969 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
 970                         __attribute__pure__
 971                         __attribute__nonnull__(1)
 972                         __attribute__nonnull__(2);
 973 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
 974         assert(a); assert(b)
 975
 976 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
 977                         __attribute__pure__
 978                         __attribute__nonnull__(1)
 979                         __attribute__nonnull__(2);
 980 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
 981         assert(a); assert(b)
 982
 983 PERL_CALLCONV I32       Perl_foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
 984                         __attribute__nonnull__(pTHX_1)
 985                         __attribute__nonnull__(pTHX_5);
 986 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8    \
 987         assert(s1); assert(s2)
 988
 989 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 990                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 991                         __attribute__nonnull__(pTHX_1);
 992 #define PERL_ARGS_ASSERT_FORM   \
 993         assert(pat)
 994
 995 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
 996 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 997 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
 998                         __attribute__nonnull__(pTHX_1);
 999 #define PERL_ARGS_ASSERT_GET_AV \
1000         assert(name)
1001
1002 PERL_CALLCONV void*     Perl_get_context(void)
1003                         __attribute__warn_unused_result__;
1004
1005 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1006                         __attribute__nonnull__(pTHX_1);
1007 #define PERL_ARGS_ASSERT_GET_CV \
1008         assert(name)
1009
1010 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1011                         __attribute__nonnull__(pTHX_1);
1012 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1013         assert(name)
1014
1015 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1016                         __attribute__nonnull__(pTHX_2);
1017 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1018         assert(cv)
1019
1020 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1021                         __attribute__warn_unused_result__;
1022
1023 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1024                         __attribute__nonnull__(pTHX_1);
1025 #define PERL_ARGS_ASSERT_GET_HV \
1026         assert(name)
1027
1028 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1029                         __attribute__warn_unused_result__
1030                         __attribute__pure__;
1031
1032 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1033                         __attribute__warn_unused_result__
1034                         __attribute__pure__;
1035
1036 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1037                         __attribute__warn_unused_result__
1038                         __attribute__pure__;
1039
1040 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1041                         __attribute__warn_unused_result__
1042                         __attribute__pure__;
1043
1044 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1045                         __attribute__warn_unused_result__
1046                         __attribute__pure__;
1047
1048 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1049 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1050                         __attribute__nonnull__(pTHX_1);
1051 #define PERL_ARGS_ASSERT_GET_SV \
1052         assert(name)
1053
1054 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1055                         __attribute__warn_unused_result__;
1056
1057 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1058                         __attribute__nonnull__(pTHX_1);
1059 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1060         assert(sv)
1061
1062 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1063 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1064 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1065                         __attribute__nonnull__(pTHX_1)
1066                         __attribute__nonnull__(pTHX_2)
1067                         __attribute__nonnull__(pTHX_3);
1068 #define PERL_ARGS_ASSERT_GROK_BIN       \
1069         assert(start); assert(len_p); assert(flags)
1070
1071 PERL_CALLCONV char      Perl_grok_bslash_c(pTHX_ const char source, const bool output_warning)
1072                         __attribute__warn_unused_result__;
1073
1074 PERL_CALLCONV bool      Perl_grok_bslash_o(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
1075                         __attribute__warn_unused_result__
1076                         __attribute__nonnull__(pTHX_1)
1077                         __attribute__nonnull__(pTHX_2)
1078                         __attribute__nonnull__(pTHX_3)
1079                         __attribute__nonnull__(pTHX_4);
1080 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
1081         assert(s); assert(uv); assert(len); assert(error_msg)
1082
1083 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1084                         __attribute__nonnull__(pTHX_1)
1085                         __attribute__nonnull__(pTHX_2)
1086                         __attribute__nonnull__(pTHX_3);
1087 #define PERL_ARGS_ASSERT_GROK_HEX       \
1088         assert(start); assert(len_p); assert(flags)
1089
1090 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1091                         __attribute__nonnull__(pTHX_1);
1092 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1093         assert(pv)
1094
1095 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1096                         __attribute__warn_unused_result__
1097                         __attribute__nonnull__(pTHX_1)
1098                         __attribute__nonnull__(pTHX_2);
1099 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1100         assert(sp); assert(send)
1101
1102 PERL_CALLCONV UV        Perl_grok_oct(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_OCT       \
1107         assert(start); assert(len_p); assert(flags)
1108
1109 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1110 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1111 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1112 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1113 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1114                         __attribute__warn_unused_result__
1115                         __attribute__nonnull__(pTHX_2);
1116 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
1117         assert(name)
1118
1119 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
1120                         __attribute__nonnull__(pTHX_1);
1121 #define PERL_ARGS_ASSERT_GV_CHECK       \
1122         assert(stash)
1123
1124 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1125                         __attribute__warn_unused_result__
1126                         __attribute__nonnull__(pTHX_1);
1127 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1128         assert(gv)
1129
1130 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1131                         __attribute__nonnull__(pTHX_1);
1132 #define PERL_ARGS_ASSERT_GV_DUMP        \
1133         assert(gv)
1134
1135 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1136                         __attribute__nonnull__(pTHX_1)
1137                         __attribute__nonnull__(pTHX_2);
1138 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1139         assert(sv); assert(gv)
1140
1141 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1142                         __attribute__nonnull__(pTHX_1)
1143                         __attribute__nonnull__(pTHX_2); */
1144 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1145         assert(sv); assert(gv)
1146
1147 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1148                         __attribute__nonnull__(pTHX_1)
1149                         __attribute__nonnull__(pTHX_2);
1150 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1151         assert(sv); assert(gv)
1152
1153 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1154                         __attribute__nonnull__(pTHX_1);
1155 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1156         assert(name)
1157
1158 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1159                         __attribute__nonnull__(pTHX_1);
1160 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1161         assert(name)
1162
1163 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1164                         __attribute__nonnull__(pTHX_2);
1165 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
1166         assert(name)
1167
1168 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1169                         __attribute__nonnull__(pTHX_2);
1170 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
1171         assert(name)
1172
1173 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1174                         __attribute__nonnull__(pTHX_1)
1175                         __attribute__nonnull__(pTHX_2); */
1176 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1177         assert(stash); assert(name)
1178
1179 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1180                         __attribute__nonnull__(pTHX_1)
1181                         __attribute__nonnull__(pTHX_2);
1182 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1183         assert(stash); assert(name)
1184
1185 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
1186                         __attribute__nonnull__(pTHX_1)
1187                         __attribute__nonnull__(pTHX_2);
1188 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
1189         assert(stash); assert(name)
1190
1191 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1192                         __attribute__nonnull__(pTHX_1);
1193 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1194         assert(nambeg)
1195
1196 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1197                         __attribute__nonnull__(pTHX_1);
1198 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1199         assert(name)
1200
1201 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1202                         __attribute__nonnull__(pTHX_1);
1203 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1204         assert(name)
1205
1206 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1207                         __attribute__nonnull__(pTHX_1)
1208                         __attribute__nonnull__(pTHX_2);
1209 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1210         assert(sv); assert(gv)
1211
1212 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1213                         __attribute__nonnull__(pTHX_1)
1214                         __attribute__nonnull__(pTHX_2); */
1215 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1216         assert(sv); assert(gv)
1217
1218 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1219                         __attribute__nonnull__(pTHX_1)
1220                         __attribute__nonnull__(pTHX_2);
1221 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1222         assert(sv); assert(gv)
1223
1224 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1225                         __attribute__warn_unused_result__;
1226
1227 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1228                         __attribute__nonnull__(pTHX_1)
1229                         __attribute__nonnull__(pTHX_3);
1230 #define PERL_ARGS_ASSERT_GV_INIT        \
1231         assert(gv); assert(name)
1232
1233 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1234                         __attribute__nonnull__(pTHX_1)
1235                         __attribute__nonnull__(pTHX_2);
1236 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1237         assert(gv); assert(name)
1238
1239 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1240                         __attribute__nonnull__(pTHX_1);
1241 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1242         assert(name)
1243
1244 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1245                         __attribute__nonnull__(pTHX_1);
1246 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1247         assert(name)
1248
1249 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1250                         __attribute__nonnull__(pTHX_1);
1251 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1252         assert(sv)
1253
1254 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1255                         __attribute__nonnull__(pTHX_1);
1256 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1257         assert(gv)
1258
1259 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1260                         __attribute__nonnull__(pTHX_1);
1261 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1262         assert(hv)
1263
1264 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1265 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1266                         __attribute__nonnull__(pTHX_1);
1267 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1268         assert(hv)
1269
1270 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1271 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)
1272                         __attribute__nonnull__(pTHX_2);
1273 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1274         assert(key)
1275
1276 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1277                         __attribute__warn_unused_result__;
1278
1279 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1280                         __attribute__nonnull__(pTHX_1);
1281 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1282         assert(hv)
1283
1284 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1285                         __attribute__nonnull__(pTHX_2); */
1286 #define PERL_ARGS_ASSERT_HV_DELETE      \
1287         assert(key)
1288
1289 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1290                         __attribute__nonnull__(pTHX_2); */
1291 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1292         assert(keysv)
1293
1294 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1295                         __attribute__warn_unused_result__
1296                         __attribute__nonnull__(pTHX_1);
1297 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1298         assert(hv)
1299
1300 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1301                         __attribute__nonnull__(pTHX_1);
1302 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1303         assert(hv)
1304
1305 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1306                         __attribute__nonnull__(pTHX_1)
1307                         __attribute__nonnull__(pTHX_2);
1308 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1309         assert(hv); assert(name)
1310
1311 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1312                         __attribute__nonnull__(pTHX_1)
1313                         __attribute__nonnull__(pTHX_2);
1314 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1315         assert(hv); assert(name)
1316
1317 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1318                         __attribute__warn_unused_result__
1319                         __attribute__nonnull__(pTHX_2); */
1320 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1321         assert(key)
1322
1323 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1324                         __attribute__warn_unused_result__
1325                         __attribute__nonnull__(pTHX_2); */
1326 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1327         assert(keysv)
1328
1329 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1330                         __attribute__nonnull__(pTHX_2); */
1331 #define PERL_ARGS_ASSERT_HV_FETCH       \
1332         assert(key)
1333
1334 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1335                         __attribute__nonnull__(pTHX_2); */
1336 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1337         assert(keysv)
1338
1339 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1340                         __attribute__nonnull__(pTHX_1);
1341 #define PERL_ARGS_ASSERT_HV_FILL        \
1342         assert(hv)
1343
1344 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1345                         __attribute__nonnull__(pTHX_1);
1346 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1347         assert(hv)
1348
1349 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1350                         __attribute__nonnull__(pTHX_1);
1351 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1352         assert(hv)
1353
1354 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1355                         __attribute__warn_unused_result__
1356                         __attribute__nonnull__(pTHX_1)
1357                         __attribute__nonnull__(pTHX_2);
1358 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1359         assert(entry); assert(retlen)
1360
1361 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1362                         __attribute__warn_unused_result__
1363                         __attribute__nonnull__(pTHX_1);
1364 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1365         assert(entry)
1366
1367 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1368                         __attribute__warn_unused_result__
1369                         __attribute__nonnull__(pTHX_1); */
1370 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1371         assert(hv)
1372
1373 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1374                         __attribute__warn_unused_result__
1375                         __attribute__nonnull__(pTHX_1);
1376 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1377         assert(hv)
1378
1379 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1380                         __attribute__warn_unused_result__
1381                         __attribute__nonnull__(pTHX_1)
1382                         __attribute__nonnull__(pTHX_2)
1383                         __attribute__nonnull__(pTHX_3);
1384 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1385         assert(hv); assert(key); assert(retlen)
1386
1387 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1388                         __attribute__warn_unused_result__
1389                         __attribute__nonnull__(pTHX_1)
1390                         __attribute__nonnull__(pTHX_2);
1391 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1392         assert(hv); assert(entry)
1393
1394 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1395                         __attribute__nonnull__(pTHX_1);
1396 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1397         assert(hv)
1398
1399 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1400                         __attribute__nonnull__(pTHX_1); */
1401 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1402         assert(hv)
1403
1404 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1405                         __attribute__nonnull__(pTHX_1);
1406 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1407         assert(hv)
1408
1409 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1410                         __attribute__warn_unused_result__
1411                         __attribute__nonnull__(pTHX_1);
1412 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1413         assert(hv)
1414
1415 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
1416                         __attribute__warn_unused_result__
1417                         __attribute__nonnull__(pTHX_1);
1418 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1419         assert(hv)
1420
1421 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1422                         __attribute__nonnull__(pTHX_1);
1423 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1424         assert(hv)
1425
1426 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1427                         __attribute__warn_unused_result__
1428                         __attribute__nonnull__(pTHX_1);
1429 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1430         assert(hv)
1431
1432 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1433                         __attribute__nonnull__(pTHX_1);
1434 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1435         assert(hv)
1436
1437 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1438                         __attribute__warn_unused_result__
1439                         __attribute__nonnull__(pTHX_1);
1440 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1441         assert(hv)
1442
1443 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1444 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1445 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1446 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1447 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1448 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1449                         __attribute__nonnull__(pTHX_1)
1450                         __attribute__nonnull__(pTHX_2); */
1451
1452 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1453                         __attribute__nonnull__(pTHX_1)
1454                         __attribute__nonnull__(pTHX_2); */
1455
1456 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1457                         __attribute__nonnull__(pTHX_1)
1458                         __attribute__nonnull__(pTHX_5); */
1459
1460 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1461                         __attribute__nonnull__(pTHX_2);
1462 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1463         assert(argv)
1464
1465 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1466 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1467 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1468 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1469 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1470 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1471                         __attribute__nonnull__(pTHX_1);
1472 #define PERL_ARGS_ASSERT_INIT_TM        \
1473         assert(ptm)
1474
1475 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1476                         __attribute__warn_unused_result__
1477                         __attribute__pure__
1478                         __attribute__nonnull__(1)
1479                         __attribute__nonnull__(2);
1480 #define PERL_ARGS_ASSERT_INSTR  \
1481         assert(big); assert(little)
1482
1483 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1484 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1485                         __attribute__warn_unused_result__;
1486
1487 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1488                         __attribute__nonnull__(pTHX_1);
1489 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1490         assert(io)
1491
1492 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1493                         __attribute__nonnull__(1);
1494 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1495         assert(s)
1496
1497 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
1498                         __attribute__warn_unused_result__
1499                         __attribute__nonnull__(pTHX_1);
1500 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
1501         assert(name_sv)
1502
1503 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1504                         __attribute__warn_unused_result__;
1505
1506 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1507                         __attribute__warn_unused_result__
1508                         __attribute__pure__;
1509
1510 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1511                         __attribute__warn_unused_result__
1512                         __attribute__pure__;
1513
1514 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1515                         __attribute__warn_unused_result__
1516                         __attribute__pure__;
1517
1518 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1519                         __attribute__warn_unused_result__
1520                         __attribute__pure__;
1521
1522 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1523                         __attribute__warn_unused_result__
1524                         __attribute__pure__;
1525
1526 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1527                         __attribute__warn_unused_result__
1528                         __attribute__pure__;
1529
1530 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1531                         __attribute__warn_unused_result__
1532                         __attribute__pure__;
1533
1534 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1535                         __attribute__warn_unused_result__
1536                         __attribute__pure__;
1537
1538 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1539                         __attribute__warn_unused_result__
1540                         __attribute__pure__;
1541
1542 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1543                         __attribute__warn_unused_result__
1544                         __attribute__pure__;
1545
1546 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1547                         __attribute__warn_unused_result__
1548                         __attribute__pure__;
1549
1550 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1551                         __attribute__warn_unused_result__
1552                         __attribute__pure__;
1553
1554 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1555                         __attribute__warn_unused_result__
1556                         __attribute__pure__;
1557
1558 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1559                         __attribute__warn_unused_result__
1560                         __attribute__pure__;
1561
1562 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1563                         __attribute__warn_unused_result__
1564                         __attribute__pure__;
1565
1566 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1567                         __attribute__warn_unused_result__
1568                         __attribute__pure__;
1569
1570 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1571                         __attribute__warn_unused_result__
1572                         __attribute__pure__;
1573
1574 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1575                         __attribute__warn_unused_result__
1576                         __attribute__pure__;
1577
1578 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1579                         __attribute__warn_unused_result__
1580                         __attribute__pure__;
1581
1582 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1583                         __attribute__warn_unused_result__
1584                         __attribute__pure__;
1585
1586 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1587                         __attribute__warn_unused_result__
1588                         __attribute__pure__;
1589
1590 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1591                         __attribute__warn_unused_result__
1592                         __attribute__pure__;
1593
1594 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1595                         __attribute__warn_unused_result__
1596                         __attribute__pure__;
1597
1598 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1599                         __attribute__warn_unused_result__
1600                         __attribute__pure__;
1601
1602 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1603                         __attribute__warn_unused_result__
1604                         __attribute__pure__;
1605
1606 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1607                         __attribute__warn_unused_result__
1608                         __attribute__pure__;
1609
1610 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1611                         __attribute__warn_unused_result__
1612                         __attribute__nonnull__(pTHX_1);
1613 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1614         assert(p)
1615
1616 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1617                         __attribute__warn_unused_result__
1618                         __attribute__nonnull__(pTHX_1);
1619 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1620         assert(p)
1621
1622 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1623                         __attribute__warn_unused_result__
1624                         __attribute__nonnull__(pTHX_1);
1625 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1626         assert(p)
1627
1628 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1629                         __attribute__warn_unused_result__
1630                         __attribute__nonnull__(pTHX_1);
1631 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1632         assert(p)
1633
1634 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1635                         __attribute__warn_unused_result__
1636                         __attribute__nonnull__(pTHX_1);
1637 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1638         assert(p)
1639
1640 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1641                         __attribute__warn_unused_result__
1642                         __attribute__nonnull__(pTHX_1);
1643 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1644         assert(p)
1645
1646 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1647                         __attribute__warn_unused_result__
1648                         __attribute__nonnull__(pTHX_1);
1649 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1650         assert(p)
1651
1652 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1653                         __attribute__warn_unused_result__
1654                         __attribute__nonnull__(pTHX_1);
1655 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1656         assert(p)
1657
1658 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1659                         __attribute__warn_unused_result__
1660                         __attribute__nonnull__(pTHX_1);
1661 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1662         assert(p)
1663
1664 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1665                         __attribute__warn_unused_result__
1666                         __attribute__nonnull__(pTHX_1);
1667 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1668         assert(p)
1669
1670 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1671                         __attribute__warn_unused_result__
1672                         __attribute__nonnull__(pTHX_1);
1673 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1674         assert(p)
1675
1676 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1677                         __attribute__warn_unused_result__
1678                         __attribute__nonnull__(pTHX_1);
1679 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1680         assert(p)
1681
1682 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1683                         __attribute__warn_unused_result__
1684                         __attribute__nonnull__(pTHX_1);
1685 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1686         assert(p)
1687
1688 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1689                         __attribute__nonnull__(1);
1690 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1691         assert(s)
1692
1693 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1694                         __attribute__warn_unused_result__
1695                         __attribute__nonnull__(pTHX_1);
1696 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1697         assert(p)
1698
1699 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1700                         __attribute__warn_unused_result__
1701                         __attribute__nonnull__(pTHX_1);
1702 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1703         assert(p)
1704
1705 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1706                         __attribute__warn_unused_result__
1707                         __attribute__nonnull__(pTHX_1);
1708 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1709         assert(p)
1710
1711 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1712                         __attribute__warn_unused_result__
1713                         __attribute__nonnull__(pTHX_1);
1714 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1715         assert(p)
1716
1717 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1718                         __attribute__warn_unused_result__
1719                         __attribute__nonnull__(pTHX_1);
1720 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1721         assert(p)
1722
1723 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1724                         __attribute__warn_unused_result__
1725                         __attribute__nonnull__(pTHX_1);
1726 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1727         assert(p)
1728
1729 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1730                         __attribute__warn_unused_result__
1731                         __attribute__nonnull__(pTHX_1);
1732 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1733         assert(p)
1734
1735 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1736                         __attribute__warn_unused_result__
1737                         __attribute__nonnull__(pTHX_1);
1738 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1739         assert(p)
1740
1741 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1742                         __attribute__warn_unused_result__
1743                         __attribute__nonnull__(pTHX_1);
1744 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1745         assert(p)
1746
1747 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1748                         __attribute__warn_unused_result__
1749                         __attribute__nonnull__(pTHX_1);
1750 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1751         assert(p)
1752
1753 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1754                         __attribute__warn_unused_result__
1755                         __attribute__nonnull__(pTHX_1);
1756 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1757         assert(p)
1758
1759 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1760                         __attribute__warn_unused_result__
1761                         __attribute__nonnull__(pTHX_1);
1762 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1763         assert(p)
1764
1765 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1766                         __attribute__warn_unused_result__
1767                         __attribute__nonnull__(pTHX_1);
1768 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1769         assert(p)
1770
1771 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1772                         __attribute__nonnull__(1);
1773 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1774         assert(s)
1775
1776 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1777                         __attribute__nonnull__(1); */
1778 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1779         assert(s)
1780
1781 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1782                         __attribute__nonnull__(1);
1783 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1784         assert(s)
1785
1786 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1787                         __attribute__warn_unused_result__
1788                         __attribute__nonnull__(pTHX_1);
1789 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1790         assert(p)
1791
1792 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1793                         __attribute__warn_unused_result__
1794                         __attribute__nonnull__(pTHX_1);
1795 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1796         assert(p)
1797
1798 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1799                         __attribute__nonnull__(pTHX_1);
1800 #define PERL_ARGS_ASSERT_JMAYBE \
1801         assert(o)
1802
1803 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1804                         __attribute__pure__
1805                         __attribute__nonnull__(pTHX_1);
1806 #define PERL_ARGS_ASSERT_KEYWORD        \
1807         assert(name)
1808
1809 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1810                         __attribute__nonnull__(pTHX_1)
1811                         __attribute__nonnull__(pTHX_3);
1812 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1813         assert(keyword_ptr); assert(op_ptr)
1814
1815 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1816 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1817 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1818                         __attribute__nonnull__(pTHX_1);
1819 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1820         assert(ptr)
1821
1822 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1823 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1824 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1825 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1826 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1827                         __attribute__nonnull__(pTHX_1);
1828 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1829         assert(ptr)
1830
1831 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1832 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
1833 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
1834                         __attribute__nonnull__(pTHX_1);
1835 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
1836         assert(pv)
1837
1838 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1839                         __attribute__nonnull__(pTHX_1);
1840 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1841         assert(pv)
1842
1843 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1844                         __attribute__nonnull__(pTHX_1);
1845 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1846         assert(sv)
1847
1848 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1849                         __attribute__nonnull__(pTHX_1);
1850 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1851         assert(ptr)
1852
1853 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1854 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1855                         __attribute__nonnull__(pTHX_2);
1856 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1857         assert(name)
1858
1859 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1860                         __attribute__nonnull__(pTHX_1);
1861 #define PERL_ARGS_ASSERT_LOCALIZE       \
1862         assert(o)
1863
1864 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1865                         __attribute__warn_unused_result__
1866                         __attribute__nonnull__(pTHX_1);
1867 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1868         assert(sv)
1869
1870 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1871                         __attribute__nonnull__(pTHX_1)
1872                         __attribute__nonnull__(pTHX_2);
1873 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1874         assert(sv); assert(mg)
1875
1876 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1877                         __attribute__nonnull__(pTHX_1)
1878                         __attribute__nonnull__(pTHX_2);
1879 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1880         assert(sv); assert(mg)
1881
1882 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1883                         __attribute__nonnull__(pTHX_1)
1884                         __attribute__nonnull__(pTHX_2);
1885 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1886         assert(sv); assert(mg)
1887
1888 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1889                         __attribute__nonnull__(pTHX_1)
1890                         __attribute__nonnull__(pTHX_2);
1891 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1892         assert(sv); assert(mg)
1893
1894 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1895                         __attribute__nonnull__(pTHX_2);
1896 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1897         assert(mg)
1898
1899 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1900                         __attribute__nonnull__(pTHX_1)
1901                         __attribute__nonnull__(pTHX_2);
1902 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1903         assert(sv); assert(mg)
1904
1905 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1906                         __attribute__nonnull__(pTHX_1)
1907                         __attribute__nonnull__(pTHX_2);
1908 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1909         assert(sv); assert(mg)
1910
1911 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1912 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1913                         __attribute__nonnull__(pTHX_1)
1914                         __attribute__nonnull__(pTHX_2);
1915 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1916         assert(sv); assert(mg)
1917
1918 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1919                         __attribute__nonnull__(pTHX_1)
1920                         __attribute__nonnull__(pTHX_2);
1921 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1922         assert(sv); assert(mg)
1923
1924 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1925                         __attribute__nonnull__(pTHX_1)
1926                         __attribute__nonnull__(pTHX_2);
1927 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1928         assert(sv); assert(mg)
1929
1930 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1931                         __attribute__nonnull__(pTHX_1)
1932                         __attribute__nonnull__(pTHX_2);
1933 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1934         assert(sv); assert(mg)
1935
1936 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1937                         __attribute__nonnull__(pTHX_1)
1938                         __attribute__nonnull__(pTHX_2);
1939 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1940         assert(sv); assert(mg)
1941
1942 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1943                         __attribute__nonnull__(pTHX_1)
1944                         __attribute__nonnull__(pTHX_2);
1945 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1946         assert(sv); assert(mg)
1947
1948 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1949                         __attribute__nonnull__(pTHX_1)
1950                         __attribute__nonnull__(pTHX_2);
1951 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1952         assert(sv); assert(mg)
1953
1954 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1955                         __attribute__nonnull__(pTHX_1)
1956                         __attribute__nonnull__(pTHX_2);
1957 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1958         assert(sv); assert(mg)
1959
1960 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1961                         __attribute__nonnull__(pTHX_1)
1962                         __attribute__nonnull__(pTHX_2);
1963 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1964         assert(sv); assert(mg)
1965
1966 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1967                         __attribute__nonnull__(pTHX_1)
1968                         __attribute__nonnull__(pTHX_2);
1969 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1970         assert(sv); assert(mg)
1971
1972 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1973                         __attribute__nonnull__(pTHX_1)
1974                         __attribute__nonnull__(pTHX_2);
1975 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1976         assert(sv); assert(mg)
1977
1978 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1979                         __attribute__nonnull__(pTHX_1)
1980                         __attribute__nonnull__(pTHX_2);
1981 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1982         assert(sv); assert(mg)
1983
1984 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1985                         __attribute__nonnull__(pTHX_1)
1986                         __attribute__nonnull__(pTHX_2);
1987 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1988         assert(sv); assert(mg)
1989
1990 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1991                         __attribute__nonnull__(pTHX_1)
1992                         __attribute__nonnull__(pTHX_2);
1993 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1994         assert(sv); assert(mg)
1995
1996 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
1997                         __attribute__nonnull__(pTHX_1)
1998                         __attribute__nonnull__(pTHX_2);
1999 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2000         assert(sv); assert(mg)
2001
2002 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
2003                         __attribute__nonnull__(pTHX_1)
2004                         __attribute__nonnull__(pTHX_2);
2005 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
2006         assert(sv); assert(mg)
2007
2008 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
2009                         __attribute__nonnull__(pTHX_1)
2010                         __attribute__nonnull__(pTHX_2)
2011                         __attribute__nonnull__(pTHX_3);
2012 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2013         assert(sv); assert(mg); assert(meth)
2014
2015 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2016                         __attribute__nonnull__(pTHX_1)
2017                         __attribute__nonnull__(pTHX_2)
2018                         __attribute__nonnull__(pTHX_3);
2019 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2020         assert(sv); assert(mg); assert(key)
2021
2022 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2023                         __attribute__nonnull__(pTHX_1)
2024                         __attribute__nonnull__(pTHX_2);
2025 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2026         assert(sv); assert(mg)
2027
2028 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2029                         __attribute__nonnull__(pTHX_1)
2030                         __attribute__nonnull__(pTHX_2);
2031 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2032         assert(sv); assert(mg)
2033
2034 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2035                         __attribute__noreturn__
2036                         __attribute__nonnull__(pTHX_1)
2037                         __attribute__nonnull__(pTHX_2);
2038 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2039         assert(sv); assert(mg)
2040
2041 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2042                         __attribute__nonnull__(pTHX_1)
2043                         __attribute__nonnull__(pTHX_2);
2044 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2045         assert(hv); assert(mg)
2046
2047 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2048                         __attribute__nonnull__(pTHX_1)
2049                         __attribute__nonnull__(pTHX_2);
2050 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2051         assert(sv); assert(mg)
2052
2053 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2054                         __attribute__nonnull__(pTHX_1)
2055                         __attribute__nonnull__(pTHX_2);
2056 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2057         assert(sv); assert(mg)
2058
2059 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
2060                         __attribute__nonnull__(pTHX_1)
2061                         __attribute__nonnull__(pTHX_2);
2062 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
2063         assert(sv); assert(mg)
2064
2065 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2066                         __attribute__nonnull__(pTHX_1)
2067                         __attribute__nonnull__(pTHX_2);
2068 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2069         assert(sv); assert(mg)
2070
2071 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2072                         __attribute__nonnull__(pTHX_1)
2073                         __attribute__nonnull__(pTHX_2);
2074 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2075         assert(sv); assert(mg)
2076
2077 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2078                         __attribute__nonnull__(pTHX_1)
2079                         __attribute__nonnull__(pTHX_2);
2080 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2081         assert(sv); assert(mg)
2082
2083 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2084                         __attribute__nonnull__(pTHX_1)
2085                         __attribute__nonnull__(pTHX_2);
2086 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2087         assert(sv); assert(mg)
2088
2089 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2090                         __attribute__nonnull__(pTHX_1)
2091                         __attribute__nonnull__(pTHX_2);
2092 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2093         assert(sv); assert(mg)
2094
2095 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2096                         __attribute__nonnull__(pTHX_1)
2097                         __attribute__nonnull__(pTHX_2);
2098 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2099         assert(sv); assert(mg)
2100
2101 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2102                         __attribute__nonnull__(pTHX_1)
2103                         __attribute__nonnull__(pTHX_2);
2104 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2105         assert(sv); assert(mg)
2106
2107 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2108                         __attribute__nonnull__(pTHX_1)
2109                         __attribute__nonnull__(pTHX_2);
2110 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2111         assert(sv); assert(mg)
2112
2113 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2114                         __attribute__nonnull__(pTHX_1)
2115                         __attribute__nonnull__(pTHX_2);
2116 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2117         assert(sv); assert(mg)
2118
2119 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2120                         __attribute__nonnull__(pTHX_1)
2121                         __attribute__nonnull__(pTHX_2);
2122 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2123         assert(sv); assert(mg)
2124
2125 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2126                         __attribute__nonnull__(pTHX_1)
2127                         __attribute__nonnull__(pTHX_2);
2128 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2129         assert(sv); assert(mg)
2130
2131 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2132                         __attribute__nonnull__(pTHX_2);
2133 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2134         assert(mg)
2135
2136 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2137                         __attribute__nonnull__(pTHX_1)
2138                         __attribute__nonnull__(pTHX_2);
2139 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2140         assert(sv); assert(mg)
2141
2142 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2143                         __attribute__nonnull__(pTHX_1)
2144                         __attribute__nonnull__(pTHX_2);
2145 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2146         assert(sv); assert(mg)
2147
2148 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2149                         __attribute__nonnull__(pTHX_1)
2150                         __attribute__nonnull__(pTHX_2);
2151 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2152         assert(sv); assert(mg)
2153
2154 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2155                         __attribute__nonnull__(pTHX_1)
2156                         __attribute__nonnull__(pTHX_2);
2157 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2158         assert(sv); assert(mg)
2159
2160 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2161                         __attribute__nonnull__(pTHX_1)
2162                         __attribute__nonnull__(pTHX_2);
2163 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2164         assert(sv); assert(mg)
2165
2166 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2167                         __attribute__nonnull__(pTHX_1)
2168                         __attribute__nonnull__(pTHX_2);
2169 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2170         assert(sv); assert(mg)
2171
2172 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2173                         __attribute__nonnull__(pTHX_1)
2174                         __attribute__nonnull__(pTHX_2);
2175 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2176         assert(sv); assert(mg)
2177
2178 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2179                         __attribute__malloc__
2180                         __attribute__warn_unused_result__;
2181
2182 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2183 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2184                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2185                         __attribute__nonnull__(pTHX_1);
2186 #define PERL_ARGS_ASSERT_MESS   \
2187         assert(pat)
2188
2189 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2190                         __attribute__nonnull__(pTHX_1);
2191 #define PERL_ARGS_ASSERT_MESS_SV        \
2192         assert(basemsg)
2193
2194 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2195 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2196                         __attribute__nonnull__(pTHX_1);
2197 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2198         assert(sv)
2199
2200 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2201                         __attribute__nonnull__(pTHX_1)
2202                         __attribute__nonnull__(pTHX_2);
2203 #define PERL_ARGS_ASSERT_MG_COPY        \
2204         assert(sv); assert(nsv)
2205
2206 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2207                         __attribute__warn_unused_result__;
2208
2209 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2210                         __attribute__warn_unused_result__;
2211
2212 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2213                         __attribute__nonnull__(pTHX_1);
2214 #define PERL_ARGS_ASSERT_MG_FREE        \
2215         assert(sv)
2216
2217 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2218                         __attribute__nonnull__(pTHX_1);
2219 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2220         assert(sv)
2221
2222 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2223                         __attribute__nonnull__(pTHX_1);
2224 #define PERL_ARGS_ASSERT_MG_GET \
2225         assert(sv)
2226
2227 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2228                         __attribute__nonnull__(pTHX_1);
2229 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2230         assert(sv)
2231
2232 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2233                         __attribute__nonnull__(pTHX_1)
2234                         __attribute__nonnull__(pTHX_2);
2235 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2236         assert(sv); assert(nsv)
2237
2238 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2239                         __attribute__nonnull__(pTHX_1);
2240 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2241         assert(sv)
2242
2243 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2244                         __attribute__nonnull__(pTHX_1);
2245 #define PERL_ARGS_ASSERT_MG_SET \
2246         assert(sv)
2247
2248 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2249                         __attribute__nonnull__(pTHX_1);
2250 #define PERL_ARGS_ASSERT_MG_SIZE        \
2251         assert(sv)
2252
2253 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2254                         __attribute__nonnull__(pTHX_1);
2255 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2256         assert(ptm)
2257
2258 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2259 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2260 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2261 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2262                         __attribute__nonnull__(pTHX_1);
2263 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2264         assert(s)
2265
2266 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2267                         __attribute__nonnull__(pTHX_1);
2268 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2269         assert(name)
2270
2271 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2272                         __attribute__nonnull__(pTHX_1);
2273 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2274         assert(stash)
2275
2276 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2277                         __attribute__nonnull__(pTHX_1)
2278                         __attribute__nonnull__(pTHX_2);
2279 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2280         assert(smeta); assert(which)
2281
2282 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2283                         __attribute__nonnull__(pTHX_1);
2284 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2285         assert(stash)
2286
2287 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2288                         __attribute__nonnull__(pTHX_1);
2289 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2290         assert(stash)
2291
2292 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2293                         __attribute__nonnull__(pTHX_1);
2294 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2295         assert(stash)
2296
2297 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2298                         __attribute__nonnull__(pTHX_3);
2299 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2300         assert(gv)
2301
2302 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2303                         __attribute__nonnull__(pTHX_1);
2304 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2305         assert(mro)
2306
2307 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2308                         __attribute__nonnull__(pTHX_1)
2309                         __attribute__nonnull__(pTHX_2);
2310 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2311         assert(meta); assert(name)
2312
2313 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2314                         __attribute__nonnull__(pTHX_1)
2315                         __attribute__nonnull__(pTHX_2)
2316                         __attribute__nonnull__(pTHX_3);
2317 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2318         assert(smeta); assert(which); assert(data)
2319
2320 PERL_CALLCONV void      Perl_munge_qwlist_to_paren_list(pTHX_ OP* qwlist)
2321                         __attribute__nonnull__(pTHX_1);
2322 #define PERL_ARGS_ASSERT_MUNGE_QWLIST_TO_PAREN_LIST     \
2323         assert(qwlist)
2324
2325 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2326                         __attribute__nonnull__(pTHX_1);
2327 #define PERL_ARGS_ASSERT_MY_ATOF        \
2328         assert(s)
2329
2330 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2331                         __attribute__nonnull__(pTHX_1)
2332                         __attribute__nonnull__(pTHX_2);
2333 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2334         assert(s); assert(value)
2335
2336 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2337                         __attribute__nonnull__(pTHX_1);
2338 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2339         assert(o)
2340
2341 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2342 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2343 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2344                         __attribute__noreturn__;
2345
2346 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2347                         __attribute__noreturn__;
2348
2349 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2350 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2351 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2352 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2353 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2354 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2355                         __attribute__nonnull__(pTHX_1)
2356                         __attribute__nonnull__(pTHX_2);
2357 #define PERL_ARGS_ASSERT_MY_POPEN       \
2358         assert(cmd); assert(mode)
2359
2360 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2361                         __attribute__nonnull__(pTHX_1)
2362                         __attribute__nonnull__(pTHX_3);
2363 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2364         assert(mode); assert(args)
2365
2366 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2367 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2368                         __attribute__format__(__printf__,3,4)
2369                         __attribute__nonnull__(1)
2370                         __attribute__nonnull__(3);
2371 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2372         assert(buffer); assert(format)
2373
2374 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2375 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2376 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2377 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)
2378                         __attribute__nonnull__(pTHX_1);
2379 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2380         assert(fmt)
2381
2382 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2383                         __attribute__nonnull__(1);
2384 #define PERL_ARGS_ASSERT_MY_SWABN       \
2385         assert(ptr)
2386
2387 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2388 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2389                         __attribute__nonnull__(1)
2390                         __attribute__nonnull__(3);
2391 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2392         assert(buffer); assert(format)
2393
2394 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2395 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2396                         __attribute__malloc__
2397                         __attribute__warn_unused_result__;
2398
2399 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2400                         __attribute__malloc__
2401                         __attribute__warn_unused_result__;
2402
2403 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2404 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2405                         __attribute__malloc__
2406                         __attribute__warn_unused_result__;
2407
2408 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2409 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2410                         __attribute__warn_unused_result__; */
2411
2412 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2413                         __attribute__malloc__
2414                         __attribute__warn_unused_result__
2415                         __attribute__nonnull__(pTHX_1);
2416 #define PERL_ARGS_ASSERT_NEWAVREF       \
2417         assert(o)
2418
2419 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2420                         __attribute__malloc__
2421                         __attribute__warn_unused_result__;
2422
2423 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2424                         __attribute__malloc__
2425                         __attribute__warn_unused_result__
2426                         __attribute__nonnull__(pTHX_2);
2427 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2428         assert(first)
2429
2430 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2431 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2432                         __attribute__malloc__
2433                         __attribute__warn_unused_result__;
2434
2435 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2436                         __attribute__malloc__
2437                         __attribute__warn_unused_result__
2438                         __attribute__nonnull__(pTHX_3);
2439 #define PERL_ARGS_ASSERT_NEWFOROP       \
2440         assert(expr)
2441
2442 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2443                         __attribute__malloc__
2444                         __attribute__warn_unused_result__
2445                         __attribute__nonnull__(pTHX_1)
2446                         __attribute__nonnull__(pTHX_2);
2447 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2448         assert(cond); assert(block)
2449
2450 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2451                         __attribute__nonnull__(pTHX_1);
2452 #define PERL_ARGS_ASSERT_NEWGP  \
2453         assert(gv)
2454
2455 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2456                         __attribute__malloc__
2457                         __attribute__warn_unused_result__
2458                         __attribute__nonnull__(pTHX_3);
2459 #define PERL_ARGS_ASSERT_NEWGVOP        \
2460         assert(gv)
2461
2462 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2463                         __attribute__malloc__
2464                         __attribute__warn_unused_result__;
2465
2466 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2467                         __attribute__malloc__
2468                         __attribute__warn_unused_result__
2469                         __attribute__nonnull__(pTHX_1);
2470 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2471         assert(pack)
2472
2473 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2474                         __attribute__warn_unused_result__; */
2475
2476 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2477                         __attribute__malloc__
2478                         __attribute__warn_unused_result__
2479                         __attribute__nonnull__(pTHX_1);
2480 #define PERL_ARGS_ASSERT_NEWHVREF       \
2481         assert(o)
2482
2483 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2484                         __attribute__malloc__
2485                         __attribute__warn_unused_result__;
2486
2487 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2488                         __attribute__malloc__
2489                         __attribute__warn_unused_result__; */
2490
2491 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2492                         __attribute__malloc__
2493                         __attribute__warn_unused_result__;
2494
2495 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2496                         __attribute__malloc__
2497                         __attribute__warn_unused_result__
2498                         __attribute__nonnull__(pTHX_3)
2499                         __attribute__nonnull__(pTHX_4);
2500 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2501         assert(first); assert(other)
2502
2503 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2504                         __attribute__malloc__
2505                         __attribute__warn_unused_result__
2506                         __attribute__nonnull__(pTHX_2);
2507 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2508         assert(label)
2509
2510 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2511                         __attribute__malloc__
2512                         __attribute__warn_unused_result__;
2513
2514 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2515                         __attribute__malloc__
2516                         __attribute__warn_unused_result__;
2517
2518 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2519                         __attribute__malloc__
2520                         __attribute__warn_unused_result__;
2521
2522 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2523                         __attribute__malloc__
2524                         __attribute__warn_unused_result__;
2525
2526 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2527                         __attribute__nonnull__(pTHX_1);
2528 #define PERL_ARGS_ASSERT_NEWPROG        \
2529         assert(o)
2530
2531 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2532                         __attribute__malloc__
2533                         __attribute__warn_unused_result__;
2534
2535 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2536                         __attribute__malloc__
2537                         __attribute__warn_unused_result__
2538                         __attribute__nonnull__(pTHX_2)
2539                         __attribute__nonnull__(pTHX_3);
2540 #define PERL_ARGS_ASSERT_NEWRANGE       \
2541         assert(left); assert(right)
2542
2543 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2544                         __attribute__malloc__
2545                         __attribute__warn_unused_result__
2546                         __attribute__nonnull__(pTHX_1);
2547 #define PERL_ARGS_ASSERT_NEWRV  \
2548         assert(sv)
2549
2550 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2551                         __attribute__malloc__
2552                         __attribute__warn_unused_result__
2553                         __attribute__nonnull__(pTHX_1);
2554 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2555         assert(sv)
2556
2557 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2558                         __attribute__malloc__
2559                         __attribute__warn_unused_result__;
2560
2561 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2562                         __attribute__malloc__
2563                         __attribute__warn_unused_result__;
2564
2565 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2566 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2567                         __attribute__malloc__
2568                         __attribute__warn_unused_result__;
2569
2570 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2571                         __attribute__malloc__
2572                         __attribute__warn_unused_result__
2573                         __attribute__nonnull__(pTHX_3);
2574 #define PERL_ARGS_ASSERT_NEWSVOP        \
2575         assert(sv)
2576
2577 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2578                         __attribute__malloc__
2579                         __attribute__warn_unused_result__
2580                         __attribute__nonnull__(pTHX_1);
2581 #define PERL_ARGS_ASSERT_NEWSVREF       \
2582         assert(o)
2583
2584 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2585                         __attribute__malloc__
2586                         __attribute__warn_unused_result__;
2587
2588 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2589                         __attribute__malloc__
2590                         __attribute__warn_unused_result__;
2591
2592 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2593                         __attribute__malloc__
2594                         __attribute__warn_unused_result__;
2595
2596 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2597                         __attribute__malloc__
2598                         __attribute__warn_unused_result__;
2599
2600 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2601                         __attribute__malloc__
2602                         __attribute__warn_unused_result__;
2603
2604 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2605                         __attribute__malloc__
2606                         __attribute__warn_unused_result__;
2607
2608 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2609                         __attribute__malloc__
2610                         __attribute__warn_unused_result__
2611                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2612                         __attribute__nonnull__(pTHX_1);
2613 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2614         assert(pat)
2615
2616 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2617                         __attribute__malloc__
2618                         __attribute__warn_unused_result__;
2619
2620 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2621                         __attribute__malloc__
2622                         __attribute__warn_unused_result__;
2623
2624 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2625                         __attribute__malloc__
2626                         __attribute__warn_unused_result__;
2627
2628 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2629                         __attribute__nonnull__(pTHX_1);
2630 #define PERL_ARGS_ASSERT_NEWSVRV        \
2631         assert(rv)
2632
2633 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2634                         __attribute__malloc__
2635                         __attribute__warn_unused_result__;
2636
2637 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2638                         __attribute__malloc__
2639                         __attribute__warn_unused_result__;
2640
2641 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2642                         __attribute__malloc__
2643                         __attribute__warn_unused_result__;
2644
2645 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2646                         __attribute__malloc__
2647                         __attribute__warn_unused_result__
2648                         __attribute__nonnull__(pTHX_2);
2649 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2650         assert(block)
2651
2652 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2653                         __attribute__malloc__
2654                         __attribute__warn_unused_result__;
2655
2656 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2657                         __attribute__nonnull__(pTHX_2)
2658                         __attribute__nonnull__(pTHX_3);
2659 #define PERL_ARGS_ASSERT_NEWXS  \
2660         assert(subaddr); assert(filename)
2661
2662 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2663                         __attribute__nonnull__(pTHX_2)
2664                         __attribute__nonnull__(pTHX_3);
2665 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2666         assert(subaddr); assert(filename)
2667
2668 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2669 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2670                         __attribute__nonnull__(pTHX_1);
2671 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2672         assert(newctype)
2673
2674 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2675 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2676                         __attribute__malloc__
2677                         __attribute__warn_unused_result__;
2678
2679 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2680                         __attribute__nonnull__(pTHX_1);
2681 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2682         assert(ver)
2683
2684 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2685                         __attribute__malloc__
2686                         __attribute__warn_unused_result__
2687                         __attribute__nonnull__(pTHX_2);
2688 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2689         assert(bits)
2690
2691 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2692                         __attribute__nonnull__(pTHX_1);
2693 #define PERL_ARGS_ASSERT_NEXTARGV       \
2694         assert(gv)
2695
2696 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2697                         __attribute__pure__
2698                         __attribute__nonnull__(1)
2699                         __attribute__nonnull__(2)
2700                         __attribute__nonnull__(3)
2701                         __attribute__nonnull__(4);
2702 #define PERL_ARGS_ASSERT_NINSTR \
2703         assert(big); assert(bigend); assert(little); assert(lend)
2704
2705 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2706 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2707                         __attribute__warn_unused_result__
2708                         __attribute__nonnull__(pTHX_1);
2709 #define PERL_ARGS_ASSERT_OOPSAV \
2710         assert(o)
2711
2712 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2713                         __attribute__warn_unused_result__
2714                         __attribute__nonnull__(pTHX_1);
2715 #define PERL_ARGS_ASSERT_OOPSHV \
2716         assert(o)
2717
2718 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2719 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2720 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2721                         __attribute__nonnull__(pTHX_1);
2722 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2723         assert(o)
2724
2725 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2726                         __attribute__warn_unused_result__;
2727
2728 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2729                         __attribute__nonnull__(pTHX_1);
2730 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2731         assert(o)
2732
2733 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2734                         __attribute__nonnull__(pTHX_1);
2735 #define PERL_ARGS_ASSERT_OP_DUMP        \
2736         assert(o)
2737
2738 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2739 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2740                         __attribute__nonnull__(pTHX_1);
2741 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2742         assert(o)
2743
2744 PERL_CALLCONV OP*       Perl_op_lvalue(pTHX_ OP* o, I32 type);
2745 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2746                         __attribute__nonnull__(pTHX_1);
2747 #define PERL_ARGS_ASSERT_OP_NULL        \
2748         assert(o)
2749
2750 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2751 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2752 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2753 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2754 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)
2755                         __attribute__nonnull__(pTHX_1)
2756                         __attribute__nonnull__(pTHX_2)
2757                         __attribute__nonnull__(pTHX_3)
2758                         __attribute__nonnull__(pTHX_4)
2759                         __attribute__nonnull__(pTHX_5)
2760                         __attribute__nonnull__(pTHX_6);
2761 #define PERL_ARGS_ASSERT_PACK_CAT       \
2762         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2763
2764 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2765                         __attribute__nonnull__(pTHX_1);
2766 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2767         assert(v)
2768
2769 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2770                         __attribute__nonnull__(pTHX_1)
2771                         __attribute__nonnull__(pTHX_2)
2772                         __attribute__nonnull__(pTHX_3)
2773                         __attribute__nonnull__(pTHX_4)
2774                         __attribute__nonnull__(pTHX_5);
2775 #define PERL_ARGS_ASSERT_PACKLIST       \
2776         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2777
2778 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
2779                         __attribute__nonnull__(pTHX_1);
2780 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2781         assert(sv)
2782
2783 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
2784                         __attribute__nonnull__(pTHX_1);
2785 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
2786         assert(name)
2787
2788 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2789 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2790 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2791                         __attribute__warn_unused_result__;
2792
2793 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2794                         __attribute__warn_unused_result__
2795                         __attribute__nonnull__(pTHX_1);
2796 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2797         assert(name)
2798
2799 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2800                         __attribute__nonnull__(pTHX_1)
2801                         __attribute__nonnull__(pTHX_2)
2802                         __attribute__nonnull__(pTHX_3);
2803 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
2804         assert(padlist); assert(old_cv); assert(new_cv)
2805
2806 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2807 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2808 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2809                         __attribute__malloc__
2810                         __attribute__warn_unused_result__;
2811
2812 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2813                         __attribute__nonnull__(pTHX_1);
2814 #define PERL_ARGS_ASSERT_PAD_PUSH       \
2815         assert(padlist)
2816
2817 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2818 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2819 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
2820 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
2821 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
2822 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
2823 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
2824 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
2825 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
2826 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
2827 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
2828 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2829                         __attribute__nonnull__(pTHX_1);
2830 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
2831         assert(popt)
2832
2833 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
2834                         __attribute__nonnull__(pTHX_1);
2835 #define PERL_ARGS_ASSERT_PARSER_FREE    \
2836         assert(parser)
2837
2838 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2839 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
2840 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
2841                         __attribute__nonnull__(1);
2842 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
2843         assert(my_perl)
2844
2845 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
2846                         __attribute__nonnull__(1);
2847 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
2848         assert(my_perl)
2849
2850 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
2851                         __attribute__nonnull__(1);
2852 #define PERL_ARGS_ASSERT_PERL_FREE      \
2853         assert(my_perl)
2854
2855 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
2856                         __attribute__nonnull__(1);
2857 #define PERL_ARGS_ASSERT_PERL_PARSE     \
2858         assert(my_perl)
2859
2860 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
2861                         __attribute__nonnull__(1);
2862 #define PERL_ARGS_ASSERT_PERL_RUN       \
2863         assert(my_perl)
2864
2865 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
2866 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2867                         __attribute__nonnull__(pTHX_1)
2868                         __attribute__nonnull__(pTHX_2);
2869 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2870         assert(o); assert(expr)
2871
2872 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2873 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
2874                         __attribute__nonnull__(pTHX_1);
2875 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
2876         assert(name)
2877
2878 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2879                         __attribute__nonnull__(pTHX_1);
2880 #define PERL_ARGS_ASSERT_PREGCOMP       \
2881         assert(pattern)
2882
2883 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2884                         __attribute__nonnull__(pTHX_1)
2885                         __attribute__nonnull__(pTHX_2)
2886                         __attribute__nonnull__(pTHX_3)
2887                         __attribute__nonnull__(pTHX_4)
2888                         __attribute__nonnull__(pTHX_6);
2889 #define PERL_ARGS_ASSERT_PREGEXEC       \
2890         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2891
2892 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2893 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2894                         __attribute__nonnull__(pTHX_1);
2895 #define PERL_ARGS_ASSERT_PREGFREE2      \
2896         assert(rx)
2897
2898 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)
2899                         __attribute__nonnull__(pTHX_1);
2900 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2901         assert(s)
2902
2903 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
2904                         __attribute__deprecated__;
2905
2906 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
2907                         __attribute__warn_unused_result__
2908                         __attribute__nonnull__(pTHX_1);
2909 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
2910         assert(tbl)
2911
2912 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
2913 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2914                         __attribute__malloc__
2915                         __attribute__warn_unused_result__;
2916
2917 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
2918                         __attribute__nonnull__(pTHX_1);
2919 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
2920         assert(tbl)
2921
2922 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
2923                         __attribute__nonnull__(pTHX_1)
2924                         __attribute__nonnull__(pTHX_3);
2925 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
2926         assert(tbl); assert(newsv)
2927
2928 PERL_CALLCONV void      Perl_push_scope(pTHX);
2929 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2930                         __attribute__nonnull__(pTHX_1)
2931                         __attribute__nonnull__(pTHX_2);
2932 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
2933         assert(dsv); assert(pv)
2934
2935 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)
2936                         __attribute__nonnull__(pTHX_1)
2937                         __attribute__nonnull__(pTHX_2);
2938 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
2939         assert(dsv); assert(str)
2940
2941 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)
2942                         __attribute__nonnull__(pTHX_1)
2943                         __attribute__nonnull__(pTHX_2);
2944 #define PERL_ARGS_ASSERT_PV_PRETTY      \
2945         assert(dsv); assert(str)
2946
2947 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2948                         __attribute__nonnull__(pTHX_1)
2949                         __attribute__nonnull__(pTHX_2);
2950 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
2951         assert(dsv); assert(spv)
2952
2953 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
2954                         __attribute__nonnull__(pTHX_1);
2955 #define PERL_ARGS_ASSERT_QERROR \
2956         assert(err)
2957
2958 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2959                         __attribute__nonnull__(pTHX_1);
2960 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2961         assert(pattern)
2962
2963 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)
2964                         __attribute__nonnull__(pTHX_1)
2965                         __attribute__nonnull__(pTHX_3)
2966                         __attribute__nonnull__(pTHX_4);
2967 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2968         assert(rx); assert(strpos); assert(strend)
2969
2970 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2971                         __attribute__nonnull__(pTHX_1);
2972 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2973         assert(r)
2974
2975 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
2976                         __attribute__malloc__
2977                         __attribute__warn_unused_result__;
2978
2979 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2980 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
2981 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
2982                         __attribute__nonnull__(pTHX_2);
2983 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
2984         assert(key)
2985
2986 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
2987                         __attribute__nonnull__(pTHX_2);
2988 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
2989         assert(keypv)
2990
2991 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
2992                         __attribute__nonnull__(pTHX_2);
2993 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
2994         assert(key)
2995
2996 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
2997 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
2998 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
2999                         __attribute__nonnull__(pTHX_2);
3000 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3001         assert(key)
3002
3003 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)
3004                         __attribute__nonnull__(pTHX_2);
3005 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3006         assert(keypv)
3007
3008 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3009                         __attribute__nonnull__(pTHX_2);
3010 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3011         assert(key)
3012
3013 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3014                         __attribute__nonnull__(pTHX_1);
3015 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3016         assert(rx)
3017
3018 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3019                         __attribute__nonnull__(pTHX_1);
3020 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3021         assert(rx)
3022
3023 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3024                         __attribute__nonnull__(pTHX_1)
3025                         __attribute__nonnull__(pTHX_2);
3026 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3027         assert(rx); assert(key)
3028
3029 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3030                         __attribute__nonnull__(pTHX_1)
3031                         __attribute__nonnull__(pTHX_2);
3032 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3033         assert(rx); assert(namesv)
3034
3035 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3036                         __attribute__nonnull__(pTHX_1);
3037 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3038         assert(rx)
3039
3040 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3041                         __attribute__nonnull__(pTHX_1);
3042 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3043         assert(rx)
3044
3045 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3046                         __attribute__nonnull__(pTHX_1);
3047 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3048         assert(rx)
3049
3050 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3051                         __attribute__nonnull__(pTHX_1);
3052 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3053         assert(rx)
3054
3055 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3056                         __attribute__nonnull__(pTHX_1);
3057 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3058         assert(rx)
3059
3060 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3061                         __attribute__nonnull__(pTHX_1)
3062                         __attribute__nonnull__(pTHX_2);
3063 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3064         assert(rx); assert(sv)
3065
3066 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3067                         __attribute__nonnull__(pTHX_1);
3068 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3069         assert(rx)
3070
3071 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3072                         __attribute__nonnull__(pTHX_1);
3073 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3074         assert(rx)
3075
3076 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3077                         __attribute__nonnull__(pTHX_2);
3078 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3079         assert(rx)
3080
3081 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3082                         __attribute__nonnull__(pTHX_2);
3083 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3084         assert(node)
3085
3086 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3087                         __attribute__nonnull__(pTHX_1);
3088 #define PERL_ARGS_ASSERT_REGDUMP        \
3089         assert(r)
3090
3091 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3092                         __attribute__nonnull__(pTHX_1);
3093 #define PERL_ARGS_ASSERT_REGDUMP        \
3094         assert(r)
3095
3096 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3097                         __attribute__nonnull__(pTHX_1)
3098                         __attribute__nonnull__(pTHX_2)
3099                         __attribute__nonnull__(pTHX_3)
3100                         __attribute__nonnull__(pTHX_4)
3101                         __attribute__nonnull__(pTHX_6);
3102 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3103         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3104
3105 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3106                         __attribute__nonnull__(pTHX_1);
3107 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3108         assert(rx)
3109
3110 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3111 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3112                         __attribute__warn_unused_result__;
3113
3114 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3115                         __attribute__nonnull__(pTHX_2)
3116                         __attribute__nonnull__(pTHX_3);
3117 #define PERL_ARGS_ASSERT_REGPROP        \
3118         assert(sv); assert(o)
3119
3120 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
3121                         __attribute__nonnull__(1)
3122                         __attribute__nonnull__(2);
3123 #define PERL_ARGS_ASSERT_REPEATCPY      \
3124         assert(to); assert(from)
3125
3126 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3127 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3128 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3129 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3130                         __attribute__nonnull__(pTHX_1);
3131 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3132         assert(pv)
3133
3134 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3135                         __attribute__pure__
3136                         __attribute__nonnull__(1)
3137                         __attribute__nonnull__(2)
3138                         __attribute__nonnull__(3)
3139                         __attribute__nonnull__(4);
3140 #define PERL_ARGS_ASSERT_RNINSTR        \
3141         assert(big); assert(bigend); assert(little); assert(lend)
3142
3143 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3144 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3145 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3146 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3147                         __attribute__nonnull__(pTHX_3);
3148 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3149         assert(save)
3150
3151 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3152 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3153 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3154 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3155                         __attribute__nonnull__(pTHX_1);
3156 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3157         assert(cvop)
3158
3159 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3160                         __attribute__nonnull__(pTHX_1)
3161                         __attribute__nonnull__(pTHX_2);
3162 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3163         assert(rsp); assert(rx)
3164
3165 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3166                         __attribute__malloc__
3167                         __attribute__warn_unused_result__;
3168
3169 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3170 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3171                         __attribute__malloc__
3172                         __attribute__warn_unused_result__;
3173
3174 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3175                         __attribute__malloc__
3176                         __attribute__warn_unused_result__;
3177
3178 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3179                         __attribute__nonnull__(pTHX_1);
3180 #define PERL_ARGS_ASSERT_SAVE_I16       \
3181         assert(intp)
3182
3183 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3184                         __attribute__nonnull__(pTHX_1);
3185 #define PERL_ARGS_ASSERT_SAVE_I32       \
3186         assert(intp)
3187
3188 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3189                         __attribute__nonnull__(pTHX_1);
3190 #define PERL_ARGS_ASSERT_SAVE_I8        \
3191         assert(bytep)
3192
3193 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3194                         __attribute__nonnull__(pTHX_1);
3195 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3196         assert(av)
3197
3198 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3199                         __attribute__nonnull__(pTHX_1)
3200                         __attribute__nonnull__(pTHX_3); */
3201
3202 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3203                         __attribute__nonnull__(pTHX_1)
3204                         __attribute__nonnull__(pTHX_3);
3205 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3206         assert(av); assert(sptr)
3207
3208 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3209 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3210                         __attribute__nonnull__(pTHX_1);
3211 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3212         assert(aptr)
3213
3214 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3215                         __attribute__nonnull__(pTHX_1);
3216 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3217         assert(gv)
3218
3219 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3220                         __attribute__nonnull__(pTHX_1);
3221 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3222         assert(boolp)
3223
3224 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3225                         __attribute__nonnull__(pTHX_1);
3226 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3227         assert(svp)
3228
3229 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3230                         __attribute__nonnull__(pTHX_1)
3231                         __attribute__nonnull__(pTHX_2);
3232 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3233         assert(hv); assert(key)
3234
3235 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3236                         __attribute__nonnull__(pTHX_2);
3237 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3238         assert(p)
3239
3240 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3241 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3242 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3243 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3244 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3245                         __attribute__nonnull__(pTHX_1);
3246 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3247         assert(str)
3248
3249 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3250                         __attribute__nonnull__(pTHX_1);
3251 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3252         assert(sptr)
3253
3254 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3255                         __attribute__nonnull__(pTHX_1);
3256 #define PERL_ARGS_ASSERT_SAVE_GP        \
3257         assert(gv)
3258
3259 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3260                         __attribute__nonnull__(pTHX_1);
3261 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3262         assert(gv)
3263
3264 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3265                         __attribute__nonnull__(pTHX_1)
3266                         __attribute__nonnull__(pTHX_2);
3267 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3268         assert(hv); assert(keysv)
3269
3270 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3271                         __attribute__nonnull__(pTHX_1)
3272                         __attribute__nonnull__(pTHX_2)
3273                         __attribute__nonnull__(pTHX_3); */
3274
3275 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3276                         __attribute__nonnull__(pTHX_1)
3277                         __attribute__nonnull__(pTHX_2)
3278                         __attribute__nonnull__(pTHX_3);
3279 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3280         assert(hv); assert(key); assert(sptr)
3281
3282 PERL_CALLCONV void      Perl_save_hints(pTHX);
3283 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3284                         __attribute__nonnull__(pTHX_1);
3285 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3286         assert(hptr)
3287
3288 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3289                         __attribute__nonnull__(pTHX_1);
3290 #define PERL_ARGS_ASSERT_SAVE_INT       \
3291         assert(intp)
3292
3293 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3294                         __attribute__nonnull__(pTHX_1);
3295 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3296         assert(item)
3297
3298 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3299                         __attribute__nonnull__(pTHX_1);
3300 #define PERL_ARGS_ASSERT_SAVE_IV        \
3301         assert(ivp)
3302
3303 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3304                         __attribute__nonnull__(pTHX_1);
3305 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3306         assert(sarg)
3307
3308 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3309                         __attribute__nonnull__(pTHX_1);
3310 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3311         assert(longp)
3312
3313 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3314                         __attribute__nonnull__(pTHX_1); */
3315 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3316         assert(sv)
3317
3318 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3319                         __attribute__nonnull__(pTHX_1);
3320 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3321         assert(gv)
3322
3323 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3324 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3325 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3326                         __attribute__nonnull__(pTHX_1);
3327 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3328         assert(pptr)
3329
3330 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3331 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3332 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3333 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3334 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3335                         __attribute__nonnull__(pTHX_1);
3336 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3337         assert(gv)
3338
3339 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3340                         __attribute__nonnull__(pTHX_1);
3341 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3342         assert(sv)
3343
3344 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3345                         __attribute__nonnull__(pTHX_1);
3346 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3347         assert(str)
3348
3349 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3350                         __attribute__nonnull__(pTHX_1);
3351 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3352         assert(sptr)
3353
3354 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3355                         __attribute__nonnull__(pTHX_1);
3356 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3357         assert(sptr)
3358
3359 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3360                         __attribute__nonnull__(pTHX_1);
3361 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3362         assert(ptr)
3363
3364 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3365                         __attribute__malloc__
3366                         __attribute__warn_unused_result__;
3367
3368 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3369                         __attribute__malloc__
3370                         __attribute__warn_unused_result__;
3371
3372 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3373                         __attribute__malloc__
3374                         __attribute__warn_unused_result__;
3375
3376 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3377                         __attribute__malloc__
3378                         __attribute__warn_unused_result__
3379                         __attribute__nonnull__(pTHX_1);
3380 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
3381         assert(pv)
3382
3383 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3384                         __attribute__malloc__
3385                         __attribute__warn_unused_result__
3386                         __attribute__nonnull__(pTHX_1);
3387 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3388         assert(sv)
3389
3390 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3391 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3392 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3393                         __attribute__malloc__
3394                         __attribute__warn_unused_result__
3395                         __attribute__nonnull__(pTHX_1);
3396 #define PERL_ARGS_ASSERT_SAVESVPV       \
3397         assert(sv)
3398
3399 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3400 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3401 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3402                         __attribute__nonnull__(pTHX_1);
3403 #define PERL_ARGS_ASSERT_SCALARVOID     \
3404         assert(o)
3405
3406 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3407                         __attribute__nonnull__(pTHX_1)
3408                         __attribute__nonnull__(pTHX_3);
3409 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3410         assert(start); assert(retlen)
3411
3412 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3413                         __attribute__nonnull__(pTHX_1)
3414                         __attribute__nonnull__(pTHX_3);
3415 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3416         assert(start); assert(retlen)
3417
3418 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3419                         __attribute__nonnull__(pTHX_1)
3420                         __attribute__nonnull__(pTHX_2);
3421 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3422         assert(s); assert(lvalp)
3423
3424 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3425                         __attribute__nonnull__(pTHX_1)
3426                         __attribute__nonnull__(pTHX_3);
3427 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3428         assert(start); assert(retlen)
3429
3430 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3431                         __attribute__nonnull__(pTHX_1)
3432                         __attribute__nonnull__(pTHX_2);
3433 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3434         assert(s); assert(rv)
3435
3436 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3437                         __attribute__nonnull__(pTHX_1)
3438                         __attribute__nonnull__(pTHX_2)
3439                         __attribute__nonnull__(pTHX_3);
3440 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3441         assert(s); assert(e); assert(sv)
3442
3443 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3444                         __attribute__nonnull__(pTHX_1)
3445                         __attribute__nonnull__(pTHX_2)
3446                         __attribute__nonnull__(pTHX_5);
3447 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3448         assert(bigstr); assert(littlestr); assert(old_posp)
3449
3450 PERL_CALLCONV U32       Perl_seed(pTHX);
3451 PERL_CALLCONV void      Perl_set_context(void *t)
3452                         __attribute__nonnull__(1);
3453 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3454         assert(t)
3455
3456 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3457 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3458 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3459 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3460 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3461                         __attribute__nonnull__(pTHX_1);
3462 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3463         assert(str)
3464
3465 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3466                         __attribute__nonnull__(pTHX_3);
3467 #define PERL_ARGS_ASSERT_SORTSV \
3468         assert(cmp)
3469
3470 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3471                         __attribute__nonnull__(pTHX_3);
3472 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3473         assert(cmp)
3474
3475 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3476                         __attribute__nonnull__(pTHX_1)
3477                         __attribute__nonnull__(pTHX_2);
3478 #define PERL_ARGS_ASSERT_STACK_GROW     \
3479         assert(sp); assert(p)
3480
3481 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3482                         __attribute__nonnull__(pTHX_1)
3483                         __attribute__nonnull__(pTHX_2);
3484 #define PERL_ARGS_ASSERT_START_GLOB     \
3485         assert(tmpglob); assert(io)
3486
3487 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3488 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
3489                         __attribute__warn_unused_result__
3490                         __attribute__nonnull__(pTHX_1)
3491                         __attribute__nonnull__(pTHX_2);
3492 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
3493         assert(c); assert(hv)
3494
3495 PERL_CALLCONV void      Perl_store_cop_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
3496                         __attribute__nonnull__(pTHX_1)
3497                         __attribute__nonnull__(pTHX_2);
3498 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
3499         assert(cop); assert(label)
3500
3501 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3502                         __attribute__warn_unused_result__
3503                         __attribute__nonnull__(pTHX_1);
3504 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3505         assert(sv)
3506
3507 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3508                         __attribute__nonnull__(pTHX_1);
3509 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3510         assert(cv)
3511
3512 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3513                         __attribute__nonnull__(pTHX_1); */
3514
3515 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3516                         __attribute__nonnull__(pTHX_1);
3517 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3518         assert(sv)
3519
3520 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3521                         __attribute__nonnull__(pTHX_2)
3522                         __attribute__nonnull__(pTHX_3);
3523 #define PERL_ARGS_ASSERT_SV_2CV \
3524         assert(st); assert(gvp)
3525
3526 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3527                         __attribute__nonnull__(pTHX_1);
3528 #define PERL_ARGS_ASSERT_SV_2IO \
3529         assert(sv)
3530
3531 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3532 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3533 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3534 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3535                         __attribute__nonnull__(pTHX_1);
3536 #define PERL_ARGS_ASSERT_SV_2NUM        \
3537         assert(sv)
3538
3539 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3540 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3541 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3542 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3543                         __attribute__warn_unused_result__
3544                         __attribute__nonnull__(pTHX_1); */
3545 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3546         assert(sv)
3547
3548 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3549                         __attribute__nonnull__(pTHX_1);
3550 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3551         assert(sv)
3552
3553 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3554                         __attribute__warn_unused_result__
3555                         __attribute__nonnull__(pTHX_1); */
3556 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3557         assert(sv)
3558
3559 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3560                         __attribute__nonnull__(pTHX_1);
3561 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3562         assert(sv)
3563
3564 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3565                         __attribute__warn_unused_result__
3566                         __attribute__nonnull__(pTHX_1); */
3567 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3568         assert(sv)
3569
3570 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3571 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3572 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3573                         __attribute__nonnull__(pTHX_1);
3574 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3575         assert(sv)
3576
3577 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3578                         __attribute__nonnull__(pTHX_1)
3579                         __attribute__nonnull__(pTHX_2);
3580 #define PERL_ARGS_ASSERT_SV_BLESS       \
3581         assert(sv); assert(stash)
3582
3583 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3584                         __attribute__nonnull__(pTHX_1)
3585                         __attribute__nonnull__(pTHX_2)
3586                         __attribute__nonnull__(pTHX_3)
3587                         __attribute__nonnull__(pTHX_4)
3588                         __attribute__nonnull__(pTHX_5);
3589 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3590         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3591
3592 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3593                         __attribute__nonnull__(pTHX_1);
3594 #define PERL_ARGS_ASSERT_SV_CATPV       \
3595         assert(sv)
3596
3597 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3598                         __attribute__nonnull__(pTHX_1)
3599                         __attribute__nonnull__(pTHX_2);
3600 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3601         assert(dstr); assert(sstr)
3602
3603 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3604                         __attribute__nonnull__(pTHX_1);
3605 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3606         assert(sv)
3607
3608 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3609                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3610                         __attribute__nonnull__(pTHX_1)
3611                         __attribute__nonnull__(pTHX_2);
3612 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3613         assert(sv); assert(pat)
3614
3615 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3616                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3617                         __attribute__nonnull__(pTHX_1)
3618                         __attribute__nonnull__(pTHX_2);
3619 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3620         assert(sv); assert(pat)
3621
3622 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3623                         __attribute__nonnull__(pTHX_1)
3624                         __attribute__nonnull__(pTHX_2); */
3625 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3626         assert(dsv); assert(sstr)
3627
3628 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3629                         __attribute__nonnull__(pTHX_1)
3630                         __attribute__nonnull__(pTHX_2);
3631 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3632         assert(dstr); assert(sstr)
3633
3634 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3635                         __attribute__nonnull__(pTHX_1)
3636                         __attribute__nonnull__(pTHX_2); */
3637 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3638         assert(sv); assert(ptr)
3639
3640 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3641                         __attribute__nonnull__(pTHX_1); */
3642 #define PERL_ARGS_ASSERT_SV_CATSV       \
3643         assert(dstr)
3644
3645 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3646                         __attribute__nonnull__(pTHX_1);
3647 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3648         assert(dsv)
3649
3650 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3651                         __attribute__nonnull__(pTHX_1); */
3652 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3653         assert(dsv)
3654
3655 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3656                         __attribute__nonnull__(pTHX_1);
3657 #define PERL_ARGS_ASSERT_SV_CHOP        \
3658         assert(sv)
3659
3660 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3661 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3662 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3663                         __attribute__nonnull__(pTHX_1);
3664 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3665         assert(orig_sv)
3666
3667 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3668 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3669 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3670 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3671 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3672                         __attribute__deprecated__
3673                         __attribute__nonnull__(pTHX_1)
3674                         __attribute__nonnull__(pTHX_2)
3675                         __attribute__nonnull__(pTHX_3)
3676                         __attribute__nonnull__(pTHX_4);
3677 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3678         assert(sv); assert(startop); assert(code); assert(padp)
3679
3680 PERL_CALLCONV OP*       Perl_sv_compile_2op_is_broken(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3681                         __attribute__nonnull__(pTHX_1)
3682                         __attribute__nonnull__(pTHX_2)
3683                         __attribute__nonnull__(pTHX_3)
3684                         __attribute__nonnull__(pTHX_4);
3685 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP_IS_BROKEN       \
3686         assert(sv); assert(startop); assert(code); assert(padp)
3687
3688 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3689                         __attribute__nonnull__(pTHX_1)
3690                         __attribute__nonnull__(pTHX_2);
3691 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3692         assert(dsv); assert(ssv)
3693
3694 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3695 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3696 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3697                         __attribute__nonnull__(pTHX_1)
3698                         __attribute__nonnull__(pTHX_2);
3699 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3700         assert(tsv); assert(sv)
3701
3702 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3703                         __attribute__warn_unused_result__
3704                         __attribute__nonnull__(pTHX_1)
3705                         __attribute__nonnull__(pTHX_2);
3706 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3707         assert(sv); assert(name)
3708
3709 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3710 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3711                         __attribute__warn_unused_result__
3712                         __attribute__nonnull__(pTHX_1)
3713                         __attribute__nonnull__(pTHX_2);
3714 #define PERL_ARGS_ASSERT_SV_DOES        \
3715         assert(sv); assert(name)
3716
3717 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3718                         __attribute__nonnull__(pTHX_1);
3719 #define PERL_ARGS_ASSERT_SV_DUMP        \
3720         assert(sv)
3721
3722 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3723 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3724 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3725                         __attribute__nonnull__(pTHX_1); */
3726 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3727         assert(sv)
3728
3729 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3730                         __attribute__nonnull__(pTHX_1);
3731 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3732         assert(sv)
3733
3734 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3735 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3736                         __attribute__nonnull__(pTHX_1);
3737 #define PERL_ARGS_ASSERT_SV_FREE2       \
3738         assert(sv)
3739
3740 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3741 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3742                         __attribute__nonnull__(pTHX_1)
3743                         __attribute__nonnull__(pTHX_2);
3744 #define PERL_ARGS_ASSERT_SV_GETS        \
3745         assert(sv); assert(fp)
3746
3747 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3748                         __attribute__nonnull__(pTHX_1);
3749 #define PERL_ARGS_ASSERT_SV_GROW        \
3750         assert(sv)
3751
3752 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3753 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3754 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3755                         __attribute__nonnull__(pTHX_1)
3756                         __attribute__nonnull__(pTHX_4); */
3757 #define PERL_ARGS_ASSERT_SV_INSERT      \
3758         assert(bigstr); assert(little)
3759
3760 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)
3761                         __attribute__nonnull__(pTHX_1)
3762                         __attribute__nonnull__(pTHX_4);
3763 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3764         assert(bigstr); assert(little)
3765
3766 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3767                         __attribute__nonnull__(pTHX_2);
3768 #define PERL_ARGS_ASSERT_SV_ISA \
3769         assert(name)
3770
3771 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3772 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3773                         __attribute__nonnull__(pTHX_1);
3774 #define PERL_ARGS_ASSERT_SV_IV  \
3775         assert(sv)
3776
3777 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3778 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3779 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3780                         __attribute__nonnull__(pTHX_1);
3781 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3782         assert(sv)
3783
3784 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)
3785                         __attribute__nonnull__(pTHX_1);
3786 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3787         assert(sv)
3788
3789 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3790                         __attribute__malloc__
3791                         __attribute__warn_unused_result__;
3792
3793 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3794                         __attribute__warn_unused_result__;
3795
3796 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3797 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
3798 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
3799 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3800                         __attribute__nonnull__(pTHX_1);
3801 #define PERL_ARGS_ASSERT_SV_NV  \
3802         assert(sv)
3803
3804 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3805 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3806                         __attribute__nonnull__(pTHX_2);
3807 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3808         assert(offsetp)
3809
3810 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3811                         __attribute__nonnull__(pTHX_2);
3812 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3813         assert(offsetp)
3814
3815 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3816                         __attribute__nonnull__(pTHX_1);
3817 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3818         assert(sv)
3819
3820 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3821                         __attribute__warn_unused_result__
3822                         __attribute__nonnull__(pTHX_1); */
3823 #define PERL_ARGS_ASSERT_SV_PV  \
3824         assert(sv)
3825
3826 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3827                         __attribute__warn_unused_result__
3828                         __attribute__nonnull__(pTHX_1); */
3829 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3830         assert(sv)
3831
3832 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3833                         __attribute__nonnull__(pTHX_1)
3834                         __attribute__nonnull__(pTHX_2);
3835 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3836         assert(sv); assert(lp)
3837
3838 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3839                         __attribute__nonnull__(pTHX_1);
3840 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3841         assert(sv)
3842
3843 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3844                         __attribute__nonnull__(pTHX_1)
3845                         __attribute__nonnull__(pTHX_2);
3846 #define PERL_ARGS_ASSERT_SV_PVN \
3847         assert(sv); assert(lp)
3848
3849 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3850                         __attribute__nonnull__(pTHX_1); */
3851 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3852         assert(sv)
3853
3854 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
3855                         __attribute__nonnull__(pTHX_1);
3856 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
3857         assert(sv)
3858
3859 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3860                         __attribute__nonnull__(pTHX_1);
3861 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3862         assert(sv)
3863
3864 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3865                         __attribute__warn_unused_result__
3866                         __attribute__nonnull__(pTHX_1); */
3867 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3868         assert(sv)
3869
3870 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3871                         __attribute__nonnull__(pTHX_1)
3872                         __attribute__nonnull__(pTHX_2);
3873 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3874         assert(sv); assert(lp)
3875
3876 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3877                         __attribute__nonnull__(pTHX_1);
3878 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3879         assert(sv)
3880
3881 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3882                         __attribute__nonnull__(pTHX_1)
3883                         __attribute__nonnull__(pTHX_2);
3884 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3885         assert(sv); assert(encoding)
3886
3887 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3888                         __attribute__warn_unused_result__
3889                         __attribute__nonnull__(pTHX_1);
3890 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3891         assert(sv)
3892
3893 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3894                         __attribute__nonnull__(pTHX_1)
3895                         __attribute__nonnull__(pTHX_2);
3896 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3897         assert(sv); assert(nsv)
3898
3899 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3900 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3901                         __attribute__nonnull__(pTHX_1);
3902 #define PERL_ARGS_ASSERT_SV_RESET       \
3903         assert(s)
3904
3905 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
3906                         __attribute__nonnull__(pTHX_1);
3907 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
3908         assert(sv)
3909
3910 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3911                         __attribute__nonnull__(pTHX_1);
3912 #define PERL_ARGS_ASSERT_SV_SETIV       \
3913         assert(sv)
3914
3915 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3916                         __attribute__nonnull__(pTHX_1);
3917 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3918         assert(sv)
3919
3920 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3921                         __attribute__nonnull__(pTHX_1);
3922 #define PERL_ARGS_ASSERT_SV_SETNV       \
3923         assert(sv)
3924
3925 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3926                         __attribute__nonnull__(pTHX_1);
3927 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3928         assert(sv)
3929
3930 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3931                         __attribute__nonnull__(pTHX_1);
3932 #define PERL_ARGS_ASSERT_SV_SETPV       \
3933         assert(sv)
3934
3935 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3936                         __attribute__nonnull__(pTHX_1);
3937 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3938         assert(sv)
3939
3940 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3941                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3942                         __attribute__nonnull__(pTHX_1)
3943                         __attribute__nonnull__(pTHX_2);
3944 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3945         assert(sv); assert(pat)
3946
3947 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3948                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3949                         __attribute__nonnull__(pTHX_1)
3950                         __attribute__nonnull__(pTHX_2);
3951 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3952         assert(sv); assert(pat)
3953
3954 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3955                         __attribute__nonnull__(pTHX_1);
3956 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3957         assert(sv)
3958
3959 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3960                         __attribute__nonnull__(pTHX_1);
3961 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3962         assert(sv)
3963
3964 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3965                         __attribute__nonnull__(pTHX_1);
3966 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3967         assert(sv)
3968
3969 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3970                         __attribute__nonnull__(pTHX_1)
3971                         __attribute__nonnull__(pTHX_2);
3972 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3973         assert(sv); assert(ptr)
3974
3975 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3976                         __attribute__nonnull__(pTHX_1);
3977 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3978         assert(rv)
3979
3980 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3981                         __attribute__nonnull__(pTHX_1);
3982 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3983         assert(rv)
3984
3985 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3986                         __attribute__nonnull__(pTHX_1);
3987 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3988         assert(rv)
3989
3990 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3991                         __attribute__nonnull__(pTHX_1)
3992                         __attribute__nonnull__(pTHX_3);
3993 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3994         assert(rv); assert(pv)
3995
3996 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3997                         __attribute__nonnull__(pTHX_1);
3998 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3999         assert(rv)
4000
4001 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4002                         __attribute__nonnull__(pTHX_1); */
4003 #define PERL_ARGS_ASSERT_SV_SETSV       \
4004         assert(dstr)
4005
4006 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4007                         __attribute__nonnull__(pTHX_1);
4008 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4009         assert(dstr)
4010
4011 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4012                         __attribute__nonnull__(pTHX_1);
4013 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4014         assert(dstr)
4015
4016 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4017                         __attribute__nonnull__(pTHX_1);
4018 #define PERL_ARGS_ASSERT_SV_SETUV       \
4019         assert(sv)
4020
4021 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4022                         __attribute__nonnull__(pTHX_1);
4023 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4024         assert(sv)
4025
4026 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4027                         __attribute__nonnull__(pTHX_1); */
4028 #define PERL_ARGS_ASSERT_SV_TAINT       \
4029         assert(sv)
4030
4031 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4032                         __attribute__warn_unused_result__
4033                         __attribute__nonnull__(pTHX_1);
4034 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4035         assert(sv)
4036
4037 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4038 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4039                         __attribute__warn_unused_result__
4040                         __attribute__nonnull__(pTHX_1)
4041                         __attribute__nonnull__(pTHX_2);
4042 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4043         assert(dsv); assert(ssv)
4044
4045 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4046                         __attribute__nonnull__(pTHX_1);
4047 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4048         assert(sv)
4049
4050 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4051                         __attribute__nonnull__(pTHX_1);
4052 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4053         assert(sv)
4054
4055 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4056                         __attribute__nonnull__(pTHX_1); */
4057 #define PERL_ARGS_ASSERT_SV_UNREF       \
4058         assert(sv)
4059
4060 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4061                         __attribute__nonnull__(pTHX_1);
4062 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4063         assert(ref)
4064
4065 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4066                         __attribute__nonnull__(pTHX_1);
4067 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4068         assert(sv)
4069
4070 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4071                         __attribute__nonnull__(pTHX_1);
4072 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4073         assert(sv)
4074
4075 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4076                         __attribute__nonnull__(pTHX_1); */
4077 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4078         assert(sv)
4079
4080 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4081                         __attribute__nonnull__(pTHX_1);
4082 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4083         assert(sv)
4084
4085 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4086                         __attribute__nonnull__(pTHX_1); */
4087 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4088         assert(sv)
4089
4090 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4091                         __attribute__nonnull__(pTHX_1);
4092 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4093         assert(sv)
4094
4095 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4096                         __attribute__nonnull__(pTHX_1);
4097 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4098         assert(sv)
4099
4100 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4101                         __attribute__nonnull__(pTHX_1);
4102 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4103         assert(sv)
4104
4105 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4106                         __attribute__nonnull__(pTHX_1); */
4107 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4108         assert(sv)
4109
4110 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4111                         __attribute__nonnull__(pTHX_1); */
4112
4113 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4114                         __attribute__nonnull__(pTHX_1);
4115 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4116         assert(sv)
4117
4118 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4119                         __attribute__nonnull__(pTHX_1); */
4120
4121 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4122                         __attribute__nonnull__(pTHX_1);
4123 #define PERL_ARGS_ASSERT_SV_UV  \
4124         assert(sv)
4125
4126 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4127                         __attribute__nonnull__(pTHX_1)
4128                         __attribute__nonnull__(pTHX_2);
4129 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4130         assert(sv); assert(pat)
4131
4132 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4133                         __attribute__nonnull__(pTHX_1)
4134                         __attribute__nonnull__(pTHX_2);
4135 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4136         assert(sv); assert(pat)
4137
4138 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)
4139                         __attribute__nonnull__(pTHX_1)
4140                         __attribute__nonnull__(pTHX_2);
4141 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4142         assert(sv); assert(pat)
4143
4144 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4145                         __attribute__nonnull__(pTHX_1)
4146                         __attribute__nonnull__(pTHX_2);
4147 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4148         assert(sv); assert(pat)
4149
4150 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4151                         __attribute__nonnull__(pTHX_1)
4152                         __attribute__nonnull__(pTHX_2);
4153 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4154         assert(sv); assert(pat)
4155
4156 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)
4157                         __attribute__nonnull__(pTHX_1)
4158                         __attribute__nonnull__(pTHX_2);
4159 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4160         assert(sv); assert(pat)
4161
4162 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4163                         __attribute__nonnull__(pTHX_1)
4164                         __attribute__nonnull__(pTHX_2);
4165 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4166         assert(swash); assert(ptr)
4167
4168 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4169                         __attribute__nonnull__(pTHX_1)
4170                         __attribute__nonnull__(pTHX_2)
4171                         __attribute__nonnull__(pTHX_3);
4172 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4173         assert(pkg); assert(name); assert(listsv)
4174
4175 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4176                         __attribute__nonnull__(1)
4177                         __attribute__nonnull__(2);
4178 #define PERL_ARGS_ASSERT_SYS_INIT       \
4179         assert(argc); assert(argv)
4180
4181 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4182                         __attribute__nonnull__(1)
4183                         __attribute__nonnull__(2)
4184                         __attribute__nonnull__(3);
4185 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4186         assert(argc); assert(argv); assert(env)
4187
4188 PERL_CALLCONV void      Perl_sys_term(void);
4189 PERL_CALLCONV void      Perl_taint_env(pTHX);
4190 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4191                         __attribute__nonnull__(pTHX_2);
4192 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4193         assert(s)
4194
4195 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, ...)
4196                         __attribute__nonnull__(pTHX_1)
4197                         __attribute__nonnull__(pTHX_2)
4198                         __attribute__nonnull__(pTHX_3)
4199                         __attribute__nonnull__(pTHX_4);
4200 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4201         assert(methname); assert(sp); assert(sv); assert(mg)
4202
4203 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4204 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4205                         __attribute__nonnull__(pTHX_2)
4206                         __attribute__nonnull__(pTHX_3);
4207 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
4208         assert(p); assert(lenp)
4209
4210 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4211                         __attribute__nonnull__(pTHX_2)
4212                         __attribute__nonnull__(pTHX_3);
4213 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4214         assert(p); assert(lenp)
4215
4216 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4217                         __attribute__warn_unused_result__
4218                         __attribute__pure__;
4219
4220 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4221                         __attribute__nonnull__(pTHX_2)
4222                         __attribute__nonnull__(pTHX_3);
4223 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4224         assert(p); assert(lenp)
4225
4226 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4227                         __attribute__warn_unused_result__
4228                         __attribute__pure__;
4229
4230 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4231                         __attribute__nonnull__(pTHX_2)
4232                         __attribute__nonnull__(pTHX_3);
4233 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
4234         assert(p); assert(lenp)
4235
4236 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
4237                         __attribute__warn_unused_result__
4238                         __attribute__pure__;
4239
4240 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
4241                         __attribute__nonnull__(pTHX_1)
4242                         __attribute__nonnull__(pTHX_2)
4243                         __attribute__nonnull__(pTHX_4)
4244                         __attribute__nonnull__(pTHX_5)
4245                         __attribute__nonnull__(pTHX_6);
4246 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
4247         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
4248
4249 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4250                         __attribute__nonnull__(pTHX_1)
4251                         __attribute__nonnull__(pTHX_2);
4252 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
4253         assert(p); assert(ustrp)
4254
4255 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4256                         __attribute__nonnull__(pTHX_1)
4257                         __attribute__nonnull__(pTHX_2);
4258 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
4259         assert(p); assert(ustrp)
4260
4261 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4262                         __attribute__nonnull__(pTHX_1)
4263                         __attribute__nonnull__(pTHX_2);
4264 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
4265         assert(p); assert(ustrp)
4266
4267 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4268                         __attribute__nonnull__(pTHX_1)
4269                         __attribute__nonnull__(pTHX_2);
4270 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
4271         assert(p); assert(ustrp)
4272
4273 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
4274 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
4275 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)
4276                         __attribute__nonnull__(pTHX_1)
4277                         __attribute__nonnull__(pTHX_2)
4278                         __attribute__nonnull__(pTHX_3)
4279                         __attribute__nonnull__(pTHX_5);
4280 #define PERL_ARGS_ASSERT_UNPACK_STR     \
4281         assert(pat); assert(patend); assert(s); assert(strend)
4282
4283 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
4284                         __attribute__nonnull__(pTHX_1)
4285                         __attribute__nonnull__(pTHX_2)
4286                         __attribute__nonnull__(pTHX_3)
4287                         __attribute__nonnull__(pTHX_4);
4288 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
4289         assert(pat); assert(patend); assert(s); assert(strend)
4290
4291 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
4292 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
4293 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
4294                         __attribute__nonnull__(pTHX_1);
4295 #define PERL_ARGS_ASSERT_UPG_VERSION    \
4296         assert(ver)
4297
4298 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4299                         __attribute__nonnull__(pTHX_1)
4300                         __attribute__nonnull__(pTHX_2)
4301                         __attribute__nonnull__(pTHX_4);
4302 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
4303         assert(p); assert(d); assert(newlen)
4304
4305 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4306                         __attribute__nonnull__(pTHX_1)
4307                         __attribute__nonnull__(pTHX_2)
4308                         __attribute__nonnull__(pTHX_4);
4309 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
4310         assert(p); assert(d); assert(newlen)
4311
4312 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
4313                         __attribute__warn_unused_result__
4314                         __attribute__pure__
4315                         __attribute__nonnull__(pTHX_1)
4316                         __attribute__nonnull__(pTHX_2);
4317 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
4318         assert(a); assert(b)
4319
4320 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
4321                         __attribute__warn_unused_result__
4322                         __attribute__pure__
4323                         __attribute__nonnull__(pTHX_1);
4324 #define PERL_ARGS_ASSERT_UTF8_HOP       \
4325         assert(s)
4326
4327 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
4328                         __attribute__warn_unused_result__
4329                         __attribute__pure__
4330                         __attribute__nonnull__(pTHX_1)
4331                         __attribute__nonnull__(pTHX_2);
4332 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
4333         assert(s); assert(e)
4334
4335 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
4336                         __attribute__nonnull__(pTHX_1)
4337                         __attribute__nonnull__(pTHX_2);
4338 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
4339         assert(s); assert(len)
4340
4341 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
4342                         __attribute__nonnull__(pTHX_1);
4343 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
4344         assert(s)
4345
4346 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
4347                         __attribute__nonnull__(pTHX_1);
4348 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
4349         assert(s)
4350
4351 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4352                         __attribute__nonnull__(pTHX_1);
4353 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
4354         assert(s)
4355
4356 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4357                         __attribute__nonnull__(pTHX_1);
4358 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
4359         assert(d)
4360
4361 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
4362                         __attribute__nonnull__(pTHX_1); */
4363 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
4364         assert(d)
4365
4366 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4367                         __attribute__nonnull__(pTHX_1);
4368 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
4369         assert(d)
4370
4371 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
4372                         __attribute__nonnull__(pTHX_1)
4373                         __attribute__nonnull__(pTHX_2);
4374 #define PERL_ARGS_ASSERT_VCMP   \
4375         assert(lhv); assert(rhv)
4376
4377 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
4378                         __attribute__noreturn__;
4379
4380 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
4381                         __attribute__nonnull__(pTHX_1);
4382 #define PERL_ARGS_ASSERT_VDEB   \
4383         assert(pat)
4384
4385 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
4386                         __attribute__nonnull__(pTHX_1);
4387 #define PERL_ARGS_ASSERT_VFORM  \
4388         assert(pat)
4389
4390 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
4391                         __attribute__nonnull__(pTHX_1);
4392 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
4393         assert(sv)
4394
4395 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
4396                         __attribute__nonnull__(pTHX_1);
4397 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
4398         assert(sv)
4399
4400 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
4401                         __attribute__nonnull__(pTHX_2);
4402 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
4403         assert(name)
4404
4405 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
4406                         __attribute__nonnull__(pTHX_1);
4407 #define PERL_ARGS_ASSERT_VMESS  \
4408         assert(pat)
4409
4410 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
4411                         __attribute__malloc__
4412                         __attribute__warn_unused_result__
4413                         __attribute__nonnull__(pTHX_1);
4414 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
4415         assert(pat)
4416
4417 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
4418                         __attribute__nonnull__(pTHX_1);
4419 #define PERL_ARGS_ASSERT_VNORMAL        \
4420         assert(vs)
4421
4422 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
4423                         __attribute__nonnull__(pTHX_1);
4424 #define PERL_ARGS_ASSERT_VNUMIFY        \
4425         assert(vs)
4426
4427 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
4428                         __attribute__nonnull__(pTHX_1);
4429 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
4430         assert(vs)
4431
4432 PERL_CALLCONV SV*       Perl_vverify(pTHX_ SV *vs)
4433                         __attribute__nonnull__(pTHX_1);
4434 #define PERL_ARGS_ASSERT_VVERIFY        \
4435         assert(vs)
4436
4437 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
4438                         __attribute__nonnull__(pTHX_1);
4439 #define PERL_ARGS_ASSERT_VWARN  \
4440         assert(pat)
4441
4442 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
4443                         __attribute__nonnull__(pTHX_2);
4444 #define PERL_ARGS_ASSERT_VWARNER        \
4445         assert(pat)
4446
4447 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
4448                         __attribute__nonnull__(pTHX_2);
4449 #define PERL_ARGS_ASSERT_WAIT4PID       \
4450         assert(statusp)
4451
4452 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
4453                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
4454                         __attribute__nonnull__(pTHX_1);
4455 #define PERL_ARGS_ASSERT_WARN   \
4456         assert(pat)
4457
4458 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
4459                         __attribute__nonnull__(pTHX_1);
4460 #define PERL_ARGS_ASSERT_WARN_SV        \
4461         assert(baseex)
4462
4463 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
4464                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4465                         __attribute__nonnull__(pTHX_2);
4466 #define PERL_ARGS_ASSERT_WARNER \
4467         assert(pat)
4468
4469 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
4470                         __attribute__nonnull__(pTHX_1);
4471 #define PERL_ARGS_ASSERT_WATCH  \
4472         assert(addr)
4473
4474 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
4475                         __attribute__nonnull__(pTHX_1);
4476 #define PERL_ARGS_ASSERT_WHICHSIG       \
4477         assert(sig)
4478
4479 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
4480                         __attribute__nonnull__(pTHX_1);
4481 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
4482         assert(msv)
4483
4484 PERL_CALLCONV void      Perl_xs_apiversion_bootcheck(pTHX_ SV *module, const char *api_p, STRLEN api_len)
4485                         __attribute__nonnull__(pTHX_1)
4486                         __attribute__nonnull__(pTHX_2);
4487 #define PERL_ARGS_ASSERT_XS_APIVERSION_BOOTCHECK        \
4488         assert(module); assert(api_p)
4489
4490 PERL_CALLCONV void      Perl_xs_version_bootcheck(pTHX_ U32 items, U32 ax, const char *xs_p, STRLEN xs_len)
4491                         __attribute__nonnull__(pTHX_3);
4492 #define PERL_ARGS_ASSERT_XS_VERSION_BOOTCHECK   \
4493         assert(xs_p)
4494
4495 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
4496                         __attribute__nonnull__(pTHX_1);
4497 #define PERL_ARGS_ASSERT_YYERROR        \
4498         assert(s)
4499
4500 PERL_CALLCONV int       Perl_yylex(pTHX);
4501 PERL_CALLCONV int       Perl_yyparse(pTHX_ int gramtype);
4502 PERL_CALLCONV void      Perl_yyunlex(pTHX);
4503 #if !(defined(DEBUGGING))
4504 #  if !defined(NV_PRESERVES_UV)
4505 #    if defined(PERL_IN_SV_C)
4506 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
4507                         __attribute__nonnull__(pTHX_1);
4508 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4509         assert(sv)
4510
4511 #    endif
4512 #  endif
4513 #endif
4514 #if !(defined(EBCDIC))
4515 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4516                         __attribute__nonnull__(pTHX_1); */
4517 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4518         assert(s)
4519
4520 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4521                         __attribute__nonnull__(pTHX_1); */
4522 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
4523         assert(d)
4524
4525 #endif
4526 #if !(defined(HAS_SIGACTION) && defined(SA_SIGINFO))
4527 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
4528 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
4529 #endif
4530 #if !(defined(NO_MATHOMS))
4531 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4532 #endif
4533 #if !(defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION))
4534 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
4535                         __attribute__nonnull__(pTHX_1);
4536 #define PERL_ARGS_ASSERT_DO_EXEC        \
4537         assert(cmd)
4538
4539 #endif
4540 #if !(defined(PERL_GLOBAL_STRUCT_PRIVATE))
4541 #  if defined(PERL_IMPLICIT_CONTEXT)
4542 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
4543                         __attribute__nonnull__(pTHX_1);
4544 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
4545         assert(index)
4546
4547 #  endif
4548 #endif
4549 #if !(defined(PERL_MAD))
4550 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
4551 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4552                         __attribute__noreturn__;
4553
4554 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
4555                         __attribute__nonnull__(pTHX_1);
4556 #define PERL_ARGS_ASSERT_PACKAGE        \
4557         assert(o)
4558
4559 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
4560                         __attribute__nonnull__(pTHX_4);
4561 #define PERL_ARGS_ASSERT_UTILIZE        \
4562         assert(idop)
4563
4564 #endif
4565 #if !(defined(USE_ITHREADS))
4566 #  if defined(PERL_IN_OP_C)
4567 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4568                         __attribute__nonnull__(pTHX_1);
4569 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4570         assert(o)
4571
4572 #  endif
4573 #endif
4574 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
4575 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
4576                         __attribute__nonnull__(1);
4577 #define PERL_ARGS_ASSERT_MY_BZERO       \
4578         assert(loc)
4579
4580 #endif
4581 #if !defined(HAS_GETENV_LEN)
4582 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
4583                         __attribute__nonnull__(pTHX_1)
4584                         __attribute__nonnull__(pTHX_2);
4585 #define PERL_ARGS_ASSERT_GETENV_LEN     \
4586         assert(env_elem); assert(len)
4587
4588 #endif
4589 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
4590 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
4591                         __attribute__pure__
4592                         __attribute__nonnull__(1)
4593                         __attribute__nonnull__(2);
4594 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
4595         assert(s1); assert(s2)
4596
4597 #endif
4598 #if !defined(HAS_MEMSET)
4599 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
4600                         __attribute__nonnull__(1);
4601 #define PERL_ARGS_ASSERT_MY_MEMSET      \
4602         assert(loc)
4603
4604 #endif
4605 #if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
4606 #  if defined(PERL_IN_PP_SYS_C)
4607 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
4608                         __attribute__warn_unused_result__
4609                         __attribute__nonnull__(pTHX_1)
4610                         __attribute__nonnull__(pTHX_2);
4611 #define PERL_ARGS_ASSERT_DOONELINER     \
4612         assert(cmd); assert(filename)
4613
4614 #  endif
4615 #endif
4616 #if !defined(HAS_RENAME)
4617 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
4618                         __attribute__nonnull__(pTHX_1)
4619                         __attribute__nonnull__(pTHX_2);
4620 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
4621         assert(a); assert(b)
4622
4623 #endif
4624 #if !defined(HAS_SIGNBIT)
4625 PERL_CALLCONV int       Perl_signbit(NV f)
4626                         __attribute__pure__;
4627
4628 #endif
4629 #if !defined(HAS_STRLCAT)
4630 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
4631 #endif
4632 #if !defined(HAS_STRLCPY)
4633 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
4634 #endif
4635 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
4636 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
4637                         __attribute__warn_unused_result__;
4638
4639 #endif
4640 #if !defined(NV_PRESERVES_UV)
4641 #  if defined(DEBUGGING)
4642 #    if defined(PERL_IN_SV_C)
4643 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
4644                         __attribute__nonnull__(pTHX_1);
4645 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4646         assert(sv)
4647
4648 #    endif
4649 #  endif
4650 #endif
4651 #if !defined(PERL_DISABLE_PMC)
4652 #  if defined(PERL_IN_PP_CTL_C)
4653 STATIC PerlIO * S_doopen_pm(pTHX_ SV *name)
4654                         __attribute__warn_unused_result__
4655                         __attribute__nonnull__(pTHX_1);
4656 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
4657         assert(name)
4658
4659 #  endif
4660 #endif
4661 #if !defined(PERL_NO_UTF16_FILTER)
4662 #  if defined(PERL_IN_TOKE_C)
4663 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
4664                         __attribute__nonnull__(pTHX_1);
4665 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
4666         assert(s)
4667
4668 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
4669                         __attribute__nonnull__(pTHX_2);
4670 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
4671         assert(sv)
4672
4673 #  endif
4674 #endif
4675 #if !defined(SETUID_SCRIPTS_ARE_SECURE_NOW)
4676 #  if defined(PERL_IN_PERL_C)
4677 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4678                         __attribute__nonnull__(pTHX_1);
4679 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4680         assert(rsfp)
4681
4682 #  endif
4683 #endif
4684 #if !defined(SPRINTF_RETURNS_STRLEN)
4685 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
4686                         __attribute__nonnull__(1)
4687                         __attribute__nonnull__(2);
4688 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
4689         assert(buffer); assert(pat)
4690
4691 #endif
4692 #if !defined(WIN32)
4693 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
4694                         __attribute__nonnull__(pTHX_1);
4695 #define PERL_ARGS_ASSERT_DO_EXEC3       \
4696         assert(incmd)
4697
4698 #endif
4699 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
4700 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
4701                         __attribute__nonnull__(1)
4702                         __attribute__nonnull__(2);
4703 #define PERL_ARGS_ASSERT_MY_BCOPY       \
4704         assert(from); assert(to)
4705
4706 #endif
4707 #if defined(DEBUGGING)
4708 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
4709                         __attribute__warn_unused_result__
4710                         __attribute__nonnull__(pTHX_1);
4711 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
4712         assert(s)
4713
4714 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
4715                         __attribute__nonnull__(pTHX_1);
4716 #define PERL_ARGS_ASSERT_HV_ASSERT      \
4717         assert(hv)
4718
4719 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
4720                         __attribute__nonnull__(pTHX_2);
4721 #define PERL_ARGS_ASSERT_PAD_SETSV      \
4722         assert(sv)
4723
4724 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
4725 #  if defined(PERL_IN_PAD_C)
4726 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
4727                         __attribute__nonnull__(pTHX_1)
4728                         __attribute__nonnull__(pTHX_2);
4729 #define PERL_ARGS_ASSERT_CV_DUMP        \
4730         assert(cv); assert(title)
4731
4732 #  endif
4733 #  if defined(PERL_IN_REGCOMP_C)
4734 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
4735                         __attribute__nonnull__(pTHX_1)
4736                         __attribute__nonnull__(pTHX_3);
4737 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
4738         assert(trie); assert(revcharmap)
4739
4740 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
4741                         __attribute__nonnull__(pTHX_1)
4742                         __attribute__nonnull__(pTHX_3);
4743 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
4744         assert(trie); assert(revcharmap)
4745
4746 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
4747                         __attribute__nonnull__(pTHX_1)
4748                         __attribute__nonnull__(pTHX_3);
4749 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
4750         assert(trie); assert(revcharmap)
4751
4752 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)
4753                         __attribute__nonnull__(pTHX_1)
4754                         __attribute__nonnull__(pTHX_2)
4755                         __attribute__nonnull__(pTHX_3)
4756                         __attribute__nonnull__(pTHX_6);
4757 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
4758         assert(r); assert(start); assert(node); assert(sv)
4759
4760 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
4761                         __attribute__nonnull__(pTHX_1);
4762 #define PERL_ARGS_ASSERT_PUT_BYTE       \
4763         assert(sv)
4764
4765 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
4766 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
4767                         __attribute__nonnull__(pTHX_1)
4768                         __attribute__nonnull__(pTHX_2)
4769                         __attribute__nonnull__(pTHX_3);
4770 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
4771         assert(pRExC_state); assert(p); assert(val)
4772
4773 #  endif
4774 #  if defined(PERL_IN_REGEXEC_C)
4775 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
4776                         __attribute__nonnull__(pTHX_1)
4777                         __attribute__nonnull__(pTHX_3)
4778                         __attribute__nonnull__(pTHX_4)
4779                         __attribute__nonnull__(pTHX_5);
4780 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
4781         assert(prog); assert(start); assert(end); assert(blurb)
4782
4783 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)
4784                         __attribute__nonnull__(pTHX_1)
4785                         __attribute__nonnull__(pTHX_2)
4786                         __attribute__nonnull__(pTHX_3)
4787                         __attribute__nonnull__(pTHX_4)
4788                         __attribute__nonnull__(pTHX_5);
4789 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
4790         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
4791
4792 #  endif
4793 #  if defined(PERL_IN_SV_C)
4794 STATIC void     S_del_sv(pTHX_ SV *p)
4795                         __attribute__nonnull__(pTHX_1);
4796 #define PERL_ARGS_ASSERT_DEL_SV \
4797         assert(p)
4798
4799 #  endif
4800 #  if defined(PERL_IN_TOKE_C)
4801 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
4802                         __attribute__nonnull__(pTHX_1)
4803                         __attribute__nonnull__(pTHX_2);
4804 #define PERL_ARGS_ASSERT_PRINTBUF       \
4805         assert(fmt); assert(s)
4806
4807 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
4808                         __attribute__nonnull__(pTHX_2);
4809 #define PERL_ARGS_ASSERT_TOKEREPORT     \
4810         assert(lvalp)
4811
4812 #  endif
4813 #endif
4814 #if defined(DEBUG_LEAKING_SCALARS_FORK_DUMP)
4815 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
4816                         __attribute__nonnull__(pTHX_1);
4817 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
4818         assert(sv)
4819
4820 #endif
4821 #if defined(DUMP_FDS)
4822 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
4823                         __attribute__nonnull__(pTHX_1);
4824 #define PERL_ARGS_ASSERT_DUMP_FDS       \
4825         assert(s)
4826
4827 #endif
4828 #if defined(EBCDIC)
4829 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4830                         __attribute__nonnull__(pTHX_1);
4831 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4832         assert(s)
4833
4834 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4835                         __attribute__nonnull__(pTHX_1);
4836 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
4837         assert(d)
4838
4839 #endif
4840 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
4841 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
4842                         __attribute__nonnull__(pTHX_2)
4843                         __attribute__nonnull__(pTHX_3);
4844 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
4845         assert(mark); assert(sp)
4846
4847 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
4848                         __attribute__nonnull__(pTHX_2)
4849                         __attribute__nonnull__(pTHX_3);
4850 #define PERL_ARGS_ASSERT_DO_IPCGET      \
4851         assert(mark); assert(sp)
4852
4853 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
4854                         __attribute__nonnull__(pTHX_1)
4855                         __attribute__nonnull__(pTHX_2);
4856 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
4857         assert(mark); assert(sp)
4858
4859 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
4860                         __attribute__nonnull__(pTHX_1)
4861                         __attribute__nonnull__(pTHX_2);
4862 #define PERL_ARGS_ASSERT_DO_MSGSND      \
4863         assert(mark); assert(sp)
4864
4865 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
4866                         __attribute__nonnull__(pTHX_1)
4867                         __attribute__nonnull__(pTHX_2);
4868 #define PERL_ARGS_ASSERT_DO_SEMOP       \
4869         assert(mark); assert(sp)
4870
4871 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
4872                         __attribute__nonnull__(pTHX_2)
4873                         __attribute__nonnull__(pTHX_3);
4874 #define PERL_ARGS_ASSERT_DO_SHMIO       \
4875         assert(mark); assert(sp)
4876
4877 #endif
4878 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
4879 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
4880 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
4881 #endif
4882 #if defined(HAVE_INTERP_INTERN)
4883 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4884 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4885 #  if defined(USE_ITHREADS)
4886 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4887                         __attribute__nonnull__(pTHX_1)
4888                         __attribute__nonnull__(pTHX_2);
4889 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4890         assert(src); assert(dst)
4891
4892 #  endif
4893 #endif
4894 #if defined(MYMALLOC)
4895 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
4896                         __attribute__nonnull__(pTHX_1);
4897 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
4898         assert(s)
4899
4900 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
4901                         __attribute__nonnull__(pTHX_1);
4902 #define PERL_ARGS_ASSERT_GET_MSTATS     \
4903         assert(buf)
4904
4905 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
4906                         __attribute__warn_unused_result__;
4907
4908 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
4909                         __attribute__warn_unused_result__
4910                         __attribute__nonnull__(1);
4911 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
4912         assert(p)
4913
4914 #endif
4915 #if defined(MYSWAP)
4916 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
4917                         __attribute__malloc__
4918                         __attribute__warn_unused_result__
4919                         __attribute__pure__;
4920
4921 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
4922                         __attribute__malloc__
4923                         __attribute__warn_unused_result__
4924                         __attribute__pure__;
4925
4926 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
4927                         __attribute__malloc__
4928                         __attribute__warn_unused_result__
4929                         __attribute__pure__;
4930
4931 #endif
4932 #if defined(NO_MATHOMS)
4933 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4934 #endif
4935 #if defined(PERL_CR_FILTER)
4936 #  if defined(PERL_IN_TOKE_C)
4937 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
4938 STATIC void     S_strip_return(pTHX_ SV *sv)
4939                         __attribute__nonnull__(pTHX_1);
4940 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
4941         assert(sv)
4942
4943 #  endif
4944 #endif
4945 #if defined(PERL_DEBUG_READONLY_OPS)
4946 #  if defined(PERL_IN_OP_C)
4947 #    if defined(PL_OP_SLAB_ALLOC)
4948 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4949                         __attribute__nonnull__(pTHX_1);
4950 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4951         assert(op)
4952
4953 #    endif
4954 #  endif
4955 #  if defined(PL_OP_SLAB_ALLOC)
4956 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4957                         __attribute__nonnull__(pTHX_1);
4958 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4959         assert(o)
4960
4961 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4962 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4963 #  endif
4964 #endif
4965 #if defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION)
4966 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
4967                         __attribute__nonnull__(pTHX_1); */
4968 #define PERL_ARGS_ASSERT_DO_EXEC        \
4969         assert(cmd)
4970
4971 #endif
4972 #if defined(PERL_DONT_CREATE_GVSV)
4973 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
4974 #endif
4975 #if defined(PERL_GLOBAL_STRUCT)
4976 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
4977 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
4978                         __attribute__nonnull__(pTHX_1);
4979 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
4980         assert(plvarsp)
4981
4982 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
4983 #endif
4984 #if defined(PERL_GLOBAL_STRUCT_PRIVATE)
4985 #  if defined(PERL_IMPLICIT_CONTEXT)
4986 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
4987                         __attribute__nonnull__(pTHX_1);
4988 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
4989         assert(my_cxt_key)
4990
4991 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
4992                         __attribute__nonnull__(pTHX_1);
4993 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
4994         assert(my_cxt_key)
4995
4996 #  endif
4997 #endif
4998 #if defined(PERL_IMPLICIT_CONTEXT)
4999 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
5000                         __attribute__noreturn__
5001                         __attribute__format__null_ok__(__printf__,1,2);
5002
5003 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
5004                         __attribute__format__(__printf__,1,2)
5005                         __attribute__nonnull__(1);
5006 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
5007         assert(pat)
5008
5009 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
5010                         __attribute__format__null_ok__(__printf__,1,2);
5011
5012 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
5013                         __attribute__format__(__printf__,1,2)
5014                         __attribute__nonnull__(1);
5015 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
5016         assert(pat)
5017
5018 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
5019                         __attribute__format__(__printf__,2,3)
5020                         __attribute__nonnull__(1)
5021                         __attribute__nonnull__(2);
5022 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
5023         assert(stream); assert(format)
5024
5025 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
5026                         __attribute__nonnull__(2);
5027 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
5028         assert(name)
5029
5030 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
5031                         __attribute__format__(__printf__,1,2)
5032                         __attribute__nonnull__(1);
5033 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
5034         assert(pat)
5035
5036 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
5037                         __attribute__format__(__printf__,1,2)
5038                         __attribute__nonnull__(1);
5039 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
5040         assert(pat)
5041
5042 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
5043                         __attribute__format__(__printf__,1,2)
5044                         __attribute__nonnull__(1);
5045 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
5046         assert(format)
5047
5048 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5049                         __attribute__format__(__printf__,2,3)
5050                         __attribute__nonnull__(1)
5051                         __attribute__nonnull__(2);
5052 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
5053         assert(sv); assert(pat)
5054
5055 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
5056                         __attribute__format__(__printf__,2,3)
5057                         __attribute__nonnull__(1)
5058                         __attribute__nonnull__(2);
5059 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
5060         assert(sv); assert(pat)
5061
5062 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5063                         __attribute__format__(__printf__,2,3)
5064                         __attribute__nonnull__(1)
5065                         __attribute__nonnull__(2);
5066 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
5067         assert(sv); assert(pat)
5068
5069 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
5070                         __attribute__format__(__printf__,2,3)
5071                         __attribute__nonnull__(1)
5072                         __attribute__nonnull__(2);
5073 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
5074         assert(sv); assert(pat)
5075
5076 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
5077                         __attribute__format__(__printf__,1,2)
5078                         __attribute__nonnull__(1);
5079 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
5080         assert(pat)
5081
5082 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
5083                         __attribute__format__(__printf__,2,3)
5084                         __attribute__nonnull__(2);
5085 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
5086         assert(pat)
5087
5088 #endif
5089 #if defined(PERL_IMPLICIT_SYS)
5090 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)
5091                         __attribute__nonnull__(1)
5092                         __attribute__nonnull__(2)
5093                         __attribute__nonnull__(3)
5094                         __attribute__nonnull__(4)
5095                         __attribute__nonnull__(5)
5096                         __attribute__nonnull__(6)
5097                         __attribute__nonnull__(7)
5098                         __attribute__nonnull__(8)
5099                         __attribute__nonnull__(9);
5100 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
5101         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5102
5103 #  if defined(USE_ITHREADS)
5104 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)
5105                         __attribute__nonnull__(1)
5106                         __attribute__nonnull__(3)
5107                         __attribute__nonnull__(4)
5108                         __attribute__nonnull__(5)
5109                         __attribute__nonnull__(6)
5110                         __attribute__nonnull__(7)
5111                         __attribute__nonnull__(8)
5112                         __attribute__nonnull__(9)
5113                         __attribute__nonnull__(10)
5114                         __attribute__nonnull__(11);
5115 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
5116         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5117
5118 #  endif
5119 #endif
5120 #if defined(PERL_IN_AV_C)
5121 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
5122                         __attribute__nonnull__(pTHX_1);
5123 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
5124         assert(av)
5125
5126 #endif
5127 #if defined(PERL_IN_DEB_C)
5128 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
5129                         __attribute__nonnull__(pTHX_1);
5130 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
5131         assert(stack_base)
5132
5133 #endif
5134 #if defined(PERL_IN_DOIO_C)
5135 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
5136                         __attribute__nonnull__(pTHX_1);
5137 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
5138         assert(cmd)
5139
5140 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
5141                         __attribute__warn_unused_result__;
5142
5143 #endif
5144 #if defined(PERL_IN_DOOP_C)
5145 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
5146                         __attribute__warn_unused_result__
5147                         __attribute__nonnull__(pTHX_1);
5148 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
5149         assert(sv)
5150
5151 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
5152                         __attribute__warn_unused_result__
5153                         __attribute__nonnull__(pTHX_1);
5154 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
5155         assert(sv)
5156
5157 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
5158                         __attribute__warn_unused_result__
5159                         __attribute__nonnull__(pTHX_1);
5160 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
5161         assert(sv)
5162
5163 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
5164                         __attribute__warn_unused_result__
5165                         __attribute__nonnull__(pTHX_1);
5166 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
5167         assert(sv)
5168
5169 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
5170                         __attribute__warn_unused_result__
5171                         __attribute__nonnull__(pTHX_1);
5172 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
5173         assert(sv)
5174
5175 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
5176                         __attribute__warn_unused_result__
5177                         __attribute__nonnull__(pTHX_1);
5178 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
5179         assert(sv)
5180
5181 #endif
5182 #if defined(PERL_IN_DUMP_C)
5183 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5184 STATIC void     S_debprof(pTHX_ const OP *o)
5185                         __attribute__nonnull__(pTHX_1);
5186 #define PERL_ARGS_ASSERT_DEBPROF        \
5187         assert(o)
5188
5189 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5190                         __attribute__nonnull__(pTHX_1);
5191 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5192         assert(pm)
5193
5194 STATIC void     S_sequence(pTHX_ const OP *o);
5195 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5196 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5197 #  if defined(PERL_MAD)
5198 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
5199                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
5200                         __attribute__nonnull__(pTHX_2)
5201                         __attribute__nonnull__(pTHX_3);
5202 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
5203         assert(file); assert(pat)
5204
5205 #  endif
5206 #endif
5207 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
5208 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
5209                         __attribute__nonnull__(pTHX_1);
5210 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
5211         assert(hv)
5212
5213 #endif
5214 #if defined(PERL_IN_GV_C)
5215 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
5216                         __attribute__nonnull__(pTHX_1);
5217 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
5218         assert(name)
5219
5220 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
5221                         __attribute__nonnull__(pTHX_1);
5222 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
5223         assert(gv)
5224
5225 STATIC void     S_gv_magicalize_isa(pTHX_ GV *gv)
5226                         __attribute__nonnull__(pTHX_1);
5227 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_ISA      \
5228         assert(gv)
5229
5230 STATIC void     S_gv_magicalize_overload(pTHX_ GV *gv)
5231                         __attribute__nonnull__(pTHX_1);
5232 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_OVERLOAD \
5233         assert(gv)
5234
5235 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
5236                         __attribute__nonnull__(pTHX_1)
5237                         __attribute__nonnull__(pTHX_2)
5238                         __attribute__nonnull__(pTHX_3)
5239                         __attribute__nonnull__(pTHX_4);
5240 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
5241         assert(gv); assert(varpv); assert(namesv); assert(methpv)
5242
5243 #endif
5244 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_IN_OP_C)
5245 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5246                         __attribute__nonnull__(pTHX_1)
5247                         __attribute__nonnull__(pTHX_2);
5248 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5249         assert(tsv); assert(sv)
5250
5251 #endif
5252 #if defined(PERL_IN_HV_C)
5253 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
5254                         __attribute__nonnull__(pTHX_1);
5255 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
5256         assert(hv)
5257
5258 STATIC void     S_hfreeentries(pTHX_ HV *hv)
5259                         __attribute__nonnull__(pTHX_1);
5260 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
5261         assert(hv)
5262
5263 STATIC void     S_hsplit(pTHX_ HV *hv)
5264                         __attribute__nonnull__(pTHX_1);
5265 #define PERL_ARGS_ASSERT_HSPLIT \
5266         assert(hv)
5267
5268 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
5269                         __attribute__nonnull__(1);
5270 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
5271         assert(hv)
5272
5273 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
5274 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
5275                         __attribute__nonnull__(1)
5276                         __attribute__nonnull__(2)
5277                         __attribute__nonnull__(3);
5278 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
5279         assert(hv); assert(needs_copy); assert(needs_store)
5280
5281 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
5282                         __attribute__noreturn__
5283                         __attribute__nonnull__(pTHX_2)
5284                         __attribute__nonnull__(pTHX_4);
5285 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
5286         assert(key); assert(msg)
5287
5288 STATIC HE*      S_new_he(pTHX)
5289                         __attribute__malloc__
5290                         __attribute__warn_unused_result__;
5291
5292 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
5293                         __attribute__nonnull__(pTHX_1);
5294 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
5295         assert(he)
5296
5297 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
5298                         __attribute__malloc__
5299                         __attribute__warn_unused_result__
5300                         __attribute__nonnull__(1);
5301 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
5302         assert(str)
5303
5304 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
5305                         __attribute__warn_unused_result__
5306                         __attribute__nonnull__(pTHX_1);
5307 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
5308         assert(str)
5309
5310 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
5311 #endif
5312 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C)
5313 PERL_CALLCONV void      Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5314                         __attribute__nonnull__(pTHX_1);
5315 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5316         assert(sv)
5317
5318 #endif
5319 #if defined(PERL_IN_LOCALE_C)
5320 #  if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5321 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5322                         __attribute__nonnull__(pTHX_1);
5323 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5324         assert(locs)
5325
5326 #  endif
5327 #endif
5328 #if defined(PERL_IN_MG_C)
5329 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
5330                         __attribute__nonnull__(pTHX_1)
5331                         __attribute__nonnull__(pTHX_2)
5332                         __attribute__nonnull__(pTHX_3);
5333 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
5334         assert(sv); assert(mg); assert(meth)
5335
5336 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
5337                         __attribute__nonnull__(pTHX_1)
5338                         __attribute__nonnull__(pTHX_2)
5339                         __attribute__nonnull__(pTHX_3);
5340 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
5341         assert(sv); assert(mg); assert(meth)
5342
5343 STATIC void     S_restore_magic(pTHX_ const void *p);
5344 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
5345                         __attribute__nonnull__(pTHX_2);
5346 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
5347         assert(sv)
5348
5349 STATIC void     S_unwind_handler_stack(pTHX_ const void *p);
5350 #endif
5351 #if defined(PERL_IN_MRO_C)
5352 STATIC void     S_mro_clean_isarev(pTHX_ HV * const isa, const char * const name, const STRLEN len, HV * const exceptions)
5353                         __attribute__nonnull__(pTHX_1)
5354                         __attribute__nonnull__(pTHX_2);
5355 #define PERL_ARGS_ASSERT_MRO_CLEAN_ISAREV       \
5356         assert(isa); assert(name)
5357
5358 STATIC void     S_mro_gather_and_rename(pTHX_ HV * const stashes, HV * const seen_stashes, HV *stash, HV *oldstash, SV *namesv)
5359                         __attribute__nonnull__(pTHX_1)
5360                         __attribute__nonnull__(pTHX_2)
5361                         __attribute__nonnull__(pTHX_5);
5362 #define PERL_ARGS_ASSERT_MRO_GATHER_AND_RENAME  \
5363         assert(stashes); assert(seen_stashes); assert(namesv)
5364
5365 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
5366                         __attribute__nonnull__(pTHX_1);
5367 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
5368         assert(stash)
5369
5370 #endif
5371 #if defined(PERL_IN_NUMERIC_C)
5372 STATIC NV       S_mulexp10(NV value, I32 exponent);
5373 #endif
5374 #if defined(PERL_IN_OP_C)
5375 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
5376                         __attribute__nonnull__(pTHX_1)
5377                         __attribute__nonnull__(pTHX_2);
5378 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
5379         assert(stash); assert(target)
5380
5381 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
5382                         __attribute__nonnull__(pTHX_1)
5383                         __attribute__nonnull__(pTHX_2)
5384                         __attribute__nonnull__(pTHX_4);
5385 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
5386         assert(stash); assert(target); assert(imopsp)
5387
5388 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
5389                         __attribute__nonnull__(pTHX_2)
5390                         __attribute__nonnull__(pTHX_3)
5391                         __attribute__nonnull__(pTHX_4);
5392 #define PERL_ARGS_ASSERT_BAD_TYPE       \
5393         assert(t); assert(name); assert(kid)
5394
5395 STATIC void     S_cop_free(pTHX_ COP *cop)
5396                         __attribute__nonnull__(pTHX_1);
5397 #define PERL_ARGS_ASSERT_COP_FREE       \
5398         assert(cop)
5399
5400 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
5401                         __attribute__nonnull__(pTHX_1);
5402 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
5403         assert(o)
5404
5405 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
5406                         __attribute__nonnull__(pTHX_1);
5407 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
5408         assert(o)
5409
5410 STATIC OP*      S_fold_constants(pTHX_ OP *o)
5411                         __attribute__nonnull__(pTHX_1);
5412 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
5413         assert(o)
5414
5415 STATIC OP*      S_force_list(pTHX_ OP* arg);
5416 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
5417 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
5418                         __attribute__nonnull__(pTHX_1);
5419 #define PERL_ARGS_ASSERT_GV_ENAME       \
5420         assert(gv)
5421
5422 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
5423                         __attribute__warn_unused_result__
5424                         __attribute__nonnull__(1);
5425 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
5426         assert(o)
5427
5428 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
5429                         __attribute__nonnull__(pTHX_1);
5430 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
5431         assert(o)
5432
5433 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
5434                         __attribute__warn_unused_result__;
5435
5436 STATIC OP*      S_listkids(pTHX_ OP* o);
5437 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
5438                         __attribute__nonnull__(pTHX_1);
5439 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
5440         assert(o)
5441
5442 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
5443 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
5444                         __attribute__nonnull__(pTHX_3);
5445 #define PERL_ARGS_ASSERT_MY_KID \
5446         assert(imopsp)
5447
5448 STATIC OP*      S_newDEFSVOP(pTHX)
5449                         __attribute__warn_unused_result__;
5450
5451 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
5452                         __attribute__nonnull__(pTHX_2);
5453 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
5454         assert(block)
5455
5456 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
5457                         __attribute__warn_unused_result__
5458                         __attribute__nonnull__(pTHX_3)
5459                         __attribute__nonnull__(pTHX_4);
5460 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
5461         assert(firstp); assert(otherp)
5462
5463 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
5464                         __attribute__nonnull__(pTHX_1);
5465 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
5466         assert(o)
5467
5468 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
5469                         __attribute__warn_unused_result__
5470                         __attribute__nonnull__(pTHX_1);
5471 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
5472         assert(o)
5473
5474 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
5475                         __attribute__nonnull__(pTHX_1);
5476 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
5477         assert(rep_op)
5478
5479 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
5480                         __attribute__nonnull__(pTHX_1)
5481                         __attribute__nonnull__(pTHX_2)
5482                         __attribute__nonnull__(pTHX_3);
5483 #define PERL_ARGS_ASSERT_PMTRANS        \
5484         assert(o); assert(expr); assert(repl)
5485
5486 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
5487                         __attribute__nonnull__(pTHX_1)
5488                         __attribute__nonnull__(pTHX_2)
5489                         __attribute__nonnull__(pTHX_3);
5490 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
5491         assert(fullname); assert(gv); assert(cv)
5492
5493 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
5494 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
5495 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
5496                         __attribute__warn_unused_result__
5497                         __attribute__nonnull__(1);
5498 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
5499         assert(o)
5500
5501 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
5502                         __attribute__nonnull__(pTHX_1);
5503 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
5504         assert(o)
5505
5506 STATIC OP*      S_scalarkids(pTHX_ OP* o);
5507 STATIC OP*      S_scalarseq(pTHX_ OP* o);
5508 STATIC OP*      S_search_const(pTHX_ OP *o)
5509                         __attribute__warn_unused_result__
5510                         __attribute__nonnull__(pTHX_1);
5511 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
5512         assert(o)
5513
5514 STATIC void     S_simplify_sort(pTHX_ OP *o)
5515                         __attribute__nonnull__(pTHX_1);
5516 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
5517         assert(o)
5518
5519 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
5520                         __attribute__warn_unused_result__
5521                         __attribute__nonnull__(pTHX_1)
5522                         __attribute__nonnull__(pTHX_2);
5523 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
5524         assert(o); assert(name)
5525
5526 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
5527                         __attribute__warn_unused_result__
5528                         __attribute__nonnull__(pTHX_1)
5529                         __attribute__nonnull__(pTHX_2);
5530 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
5531         assert(o); assert(name)
5532
5533 #  if defined(USE_ITHREADS)
5534 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
5535                         __attribute__nonnull__(pTHX_1);
5536 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
5537         assert(o)
5538
5539 #  endif
5540 #endif
5541 #if defined(PERL_IN_PAD_C)
5542 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
5543                         __attribute__nonnull__(pTHX_1);
5544 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
5545         assert(namesv)
5546
5547 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
5548                         __attribute__nonnull__(pTHX_1);
5549 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
5550         assert(name)
5551
5552 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)
5553                         __attribute__nonnull__(pTHX_1)
5554                         __attribute__nonnull__(pTHX_2)
5555                         __attribute__nonnull__(pTHX_6)
5556                         __attribute__nonnull__(pTHX_7);
5557 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
5558         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
5559
5560 STATIC void     S_pad_reset(pTHX);
5561 #endif
5562 #if defined(PERL_IN_PERL_C)
5563 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
5564                         __attribute__nonnull__(pTHX_1)
5565                         __attribute__nonnull__(pTHX_2);
5566 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
5567         assert(linestr_sv); assert(rsfp)
5568
5569 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
5570 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
5571                         __attribute__nonnull__(pTHX_1);
5572 #define PERL_ARGS_ASSERT_INCPUSH        \
5573         assert(dir)
5574
5575 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
5576                         __attribute__nonnull__(pTHX_1)
5577                         __attribute__nonnull__(pTHX_2)
5578                         __attribute__nonnull__(pTHX_3);
5579 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
5580         assert(av); assert(dir); assert(stem)
5581
5582 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
5583                         __attribute__nonnull__(pTHX_1);
5584 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
5585         assert(p)
5586
5587 STATIC void     S_init_ids(pTHX);
5588 STATIC void     S_init_interp(pTHX);
5589 STATIC void     S_init_main_stash(pTHX);
5590 STATIC void     S_init_perllib(pTHX);
5591 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
5592                         __attribute__nonnull__(pTHX_2);
5593 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
5594         assert(argv)
5595
5596 STATIC void     S_init_predump_symbols(pTHX);
5597 STATIC void     S_my_exit_jump(pTHX)
5598                         __attribute__noreturn__;
5599
5600 STATIC void     S_nuke_stacks(pTHX);
5601 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
5602                         __attribute__nonnull__(pTHX_1)
5603                         __attribute__nonnull__(pTHX_3)
5604                         __attribute__nonnull__(pTHX_4);
5605 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
5606         assert(scriptname); assert(suidscript); assert(rsfpp)
5607
5608 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
5609 STATIC void     S_run_body(pTHX_ I32 oldscope)
5610                         __attribute__noreturn__;
5611
5612 STATIC void     S_usage(pTHX_ const char *name)
5613                         __attribute__nonnull__(pTHX_1);
5614 #define PERL_ARGS_ASSERT_USAGE  \
5615         assert(name)
5616
5617 #endif
5618 #if defined(PERL_IN_PP_C)
5619 STATIC void     S_do_chomp(pTHX_ SV *retval, SV *sv, bool chomping)
5620                         __attribute__nonnull__(pTHX_1)
5621                         __attribute__nonnull__(pTHX_2);
5622 #define PERL_ARGS_ASSERT_DO_CHOMP       \
5623         assert(retval); assert(sv)
5624
5625 STATIC OP*      S_do_delete_local(pTHX);
5626 STATIC SV*      S_refto(pTHX_ SV* sv)
5627                         __attribute__warn_unused_result__
5628                         __attribute__nonnull__(pTHX_1);
5629 #define PERL_ARGS_ASSERT_REFTO  \
5630         assert(sv)
5631
5632 #endif
5633 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
5634 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5635                         __attribute__warn_unused_result__
5636                         __attribute__nonnull__(pTHX_1)
5637                         __attribute__nonnull__(pTHX_2)
5638                         __attribute__nonnull__(pTHX_4);
5639 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5640         assert(sv); assert(what); assert(spp)
5641
5642 #endif
5643 #if defined(PERL_IN_PP_CTL_C)
5644 STATIC PerlIO * S_check_type_and_open(pTHX_ SV *name)
5645                         __attribute__warn_unused_result__
5646                         __attribute__nonnull__(pTHX_1);
5647 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5648         assert(name)
5649
5650 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5651                         __attribute__nonnull__(pTHX_1);
5652 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5653         assert(matcher)
5654
5655 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5656 STATIC OP*      S_docatch(pTHX_ OP *o)
5657                         __attribute__warn_unused_result__;
5658
5659 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5660 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5661                         __attribute__warn_unused_result__
5662                         __attribute__nonnull__(pTHX_1)
5663                         __attribute__nonnull__(pTHX_2)
5664                         __attribute__nonnull__(pTHX_3)
5665                         __attribute__nonnull__(pTHX_4);
5666 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5667         assert(o); assert(label); assert(opstack); assert(oplimit)
5668
5669 STATIC OP*      S_doparseform(pTHX_ SV *sv)
5670                         __attribute__warn_unused_result__
5671                         __attribute__nonnull__(pTHX_1);
5672 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5673         assert(sv)
5674
5675 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5676                         __attribute__warn_unused_result__;
5677
5678 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5679                         __attribute__warn_unused_result__;
5680
5681 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5682                         __attribute__warn_unused_result__
5683                         __attribute__nonnull__(pTHX_1);
5684 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5685         assert(label)
5686
5687 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5688                         __attribute__warn_unused_result__;
5689
5690 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5691                         __attribute__warn_unused_result__
5692                         __attribute__nonnull__(pTHX_1);
5693 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5694         assert(cxstk)
5695
5696 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5697                         __attribute__warn_unused_result__;
5698
5699 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5700                         __attribute__warn_unused_result__
5701                         __attribute__nonnull__(pTHX_1);
5702 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5703         assert(re)
5704
5705 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5706                         __attribute__warn_unused_result__
5707                         __attribute__nonnull__(pTHX_1)
5708                         __attribute__nonnull__(pTHX_2);
5709 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5710         assert(matcher); assert(sv)
5711
5712 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5713                         __attribute__warn_unused_result__;
5714
5715 STATIC bool     S_path_is_absolute(const char *name)
5716                         __attribute__warn_unused_result__
5717                         __attribute__nonnull__(1);
5718 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5719         assert(name)
5720
5721 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5722                         __attribute__warn_unused_result__
5723                         __attribute__nonnull__(pTHX_2);
5724 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5725         assert(buf_sv)
5726
5727 STATIC void     S_rxres_free(pTHX_ void** rsp)
5728                         __attribute__nonnull__(pTHX_1);
5729 #define PERL_ARGS_ASSERT_RXRES_FREE     \
5730         assert(rsp)
5731
5732 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
5733                         __attribute__nonnull__(pTHX_1)
5734                         __attribute__nonnull__(pTHX_2);
5735 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
5736         assert(rsp); assert(rx)
5737
5738 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5739                         __attribute__nonnull__(pTHX_2);
5740 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5741         assert(sv)
5742
5743 #endif
5744 #if defined(PERL_IN_PP_HOT_C)
5745 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5746                         __attribute__nonnull__(pTHX_1)
5747                         __attribute__nonnull__(pTHX_2)
5748                         __attribute__nonnull__(pTHX_3);
5749 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5750         assert(hash); assert(relem); assert(firstrelem)
5751
5752 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5753                         __attribute__warn_unused_result__
5754                         __attribute__nonnull__(pTHX_1);
5755 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5756         assert(meth)
5757
5758 #endif
5759 #if defined(PERL_IN_PP_PACK_C)
5760 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5761                         __attribute__warn_unused_result__
5762                         __attribute__nonnull__(1)
5763                         __attribute__nonnull__(3);
5764 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5765         assert(start); assert(dest)
5766
5767 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5768                         __attribute__nonnull__(pTHX_1)
5769                         __attribute__nonnull__(pTHX_2);
5770 #define PERL_ARGS_ASSERT_DIV128 \
5771         assert(pnum); assert(done)
5772
5773 STATIC char     S_first_symbol(const char *pat, const char *patend)
5774                         __attribute__nonnull__(1)
5775                         __attribute__nonnull__(2);
5776 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5777         assert(pat); assert(patend)
5778
5779 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5780                         __attribute__warn_unused_result__
5781                         __attribute__nonnull__(pTHX_1)
5782                         __attribute__nonnull__(pTHX_2);
5783 #define PERL_ARGS_ASSERT_GET_NUM        \
5784         assert(patptr); assert(lenptr)
5785
5786 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5787                         __attribute__nonnull__(pTHX_1)
5788                         __attribute__nonnull__(pTHX_2);
5789 #define PERL_ARGS_ASSERT_GROUP_END      \
5790         assert(patptr); assert(patend)
5791
5792 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5793                         __attribute__warn_unused_result__
5794                         __attribute__nonnull__(pTHX_1);
5795 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5796         assert(s)
5797
5798 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5799                         __attribute__nonnull__(pTHX_1);
5800 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5801         assert(symptr)
5802
5803 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5804                         __attribute__nonnull__(pTHX_1);
5805 #define PERL_ARGS_ASSERT_MUL128 \
5806         assert(sv)
5807
5808 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5809                         __attribute__nonnull__(1)
5810                         __attribute__nonnull__(2);
5811 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5812         assert(pat); assert(patend)
5813
5814 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5815                         __attribute__nonnull__(pTHX_1);
5816 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5817         assert(symptr)
5818
5819 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5820                         __attribute__nonnull__(pTHX_1)
5821                         __attribute__nonnull__(pTHX_2)
5822                         __attribute__nonnull__(pTHX_3)
5823                         __attribute__nonnull__(pTHX_4);
5824 #define PERL_ARGS_ASSERT_PACK_REC       \
5825         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5826
5827 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5828                         __attribute__warn_unused_result__
5829                         __attribute__nonnull__(pTHX_1);
5830 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5831         assert(sv)
5832
5833 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5834                         __attribute__nonnull__(pTHX_1)
5835                         __attribute__nonnull__(pTHX_2)
5836                         __attribute__nonnull__(pTHX_3)
5837                         __attribute__nonnull__(pTHX_4);
5838 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5839         assert(symptr); assert(s); assert(strbeg); assert(strend)
5840
5841 #endif
5842 #if defined(PERL_IN_PP_SORT_C)
5843 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5844                         __attribute__nonnull__(pTHX_1)
5845                         __attribute__nonnull__(pTHX_2);
5846 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5847         assert(str1); assert(str2)
5848
5849 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5850                         __attribute__nonnull__(pTHX_1)
5851                         __attribute__nonnull__(pTHX_2);
5852 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5853         assert(str1); assert(str2)
5854
5855 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5856                         __attribute__nonnull__(pTHX_1)
5857                         __attribute__nonnull__(pTHX_2);
5858 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5859         assert(a); assert(b)
5860
5861 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5862                         __attribute__nonnull__(pTHX_1)
5863                         __attribute__nonnull__(pTHX_2);
5864 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5865         assert(a); assert(b)
5866
5867 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5868                         __attribute__nonnull__(pTHX_3);
5869 #define PERL_ARGS_ASSERT_QSORTSVU       \
5870         assert(compare)
5871
5872 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5873                         __attribute__nonnull__(pTHX_1)
5874                         __attribute__nonnull__(pTHX_2);
5875 #define PERL_ARGS_ASSERT_SORTCV \
5876         assert(a); assert(b)
5877
5878 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5879                         __attribute__nonnull__(pTHX_1)
5880                         __attribute__nonnull__(pTHX_2);
5881 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5882         assert(a); assert(b)
5883
5884 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5885                         __attribute__nonnull__(pTHX_1)
5886                         __attribute__nonnull__(pTHX_2);
5887 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5888         assert(a); assert(b)
5889
5890 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5891                         __attribute__nonnull__(pTHX_1)
5892                         __attribute__nonnull__(pTHX_2);
5893 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5894         assert(a); assert(b)
5895
5896 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5897                         __attribute__nonnull__(pTHX_1)
5898                         __attribute__nonnull__(pTHX_2);
5899 #define PERL_ARGS_ASSERT_SV_NCMP        \
5900         assert(a); assert(b)
5901
5902 #endif
5903 #if defined(PERL_IN_PP_SYS_C)
5904 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5905                         __attribute__nonnull__(pTHX_1)
5906                         __attribute__nonnull__(pTHX_2)
5907                         __attribute__nonnull__(pTHX_3);
5908 #define PERL_ARGS_ASSERT_DOFORM \
5909         assert(cv); assert(gv); assert(retop)
5910
5911 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5912                         __attribute__nonnull__(pTHX_1);
5913 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5914         assert(array)
5915
5916 #endif
5917 #if defined(PERL_IN_REGCOMP_C)
5918 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5919                         __attribute__warn_unused_result__
5920                         __attribute__nonnull__(1)
5921                         __attribute__nonnull__(3);
5922 #define PERL_ARGS_ASSERT_ADD_DATA       \
5923         assert(pRExC_state); assert(s)
5924
5925 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5926                         __attribute__nonnull__(pTHX_1);
5927 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5928         assert(pRExC_state)
5929
5930 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5931                         __attribute__nonnull__(1)
5932                         __attribute__nonnull__(2);
5933 #define PERL_ARGS_ASSERT_CL_AND \
5934         assert(cl); assert(and_with)
5935
5936 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5937                         __attribute__nonnull__(1)
5938                         __attribute__nonnull__(2);
5939 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5940         assert(pRExC_state); assert(cl)
5941
5942 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5943                         __attribute__nonnull__(1)
5944                         __attribute__nonnull__(2);
5945 #define PERL_ARGS_ASSERT_CL_INIT        \
5946         assert(pRExC_state); assert(cl)
5947
5948 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5949                         __attribute__nonnull__(1)
5950                         __attribute__nonnull__(2);
5951 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5952         assert(pRExC_state); assert(cl)
5953
5954 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5955                         __attribute__warn_unused_result__
5956                         __attribute__nonnull__(1);
5957 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5958         assert(cl)
5959
5960 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5961                         __attribute__nonnull__(1)
5962                         __attribute__nonnull__(2)
5963                         __attribute__nonnull__(3);
5964 #define PERL_ARGS_ASSERT_CL_OR  \
5965         assert(pRExC_state); assert(cl); assert(or_with)
5966
5967 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5968                         __attribute__nonnull__(pTHX_1)
5969                         __attribute__nonnull__(pTHX_2)
5970                         __attribute__nonnull__(pTHX_3);
5971 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5972         assert(pRExC_state); assert(scan); assert(min)
5973
5974 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)
5975                         __attribute__nonnull__(pTHX_1)
5976                         __attribute__nonnull__(pTHX_2)
5977                         __attribute__nonnull__(pTHX_3)
5978                         __attribute__nonnull__(pTHX_4)
5979                         __attribute__nonnull__(pTHX_5);
5980 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5981         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5982
5983 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5984                         __attribute__nonnull__(pTHX_1)
5985                         __attribute__nonnull__(pTHX_2)
5986                         __attribute__nonnull__(pTHX_3);
5987 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5988         assert(pRExC_state); assert(source); assert(stclass)
5989
5990 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5991                         __attribute__nonnull__(pTHX_1);
5992 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5993         assert(pRExC_state)
5994
5995 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5996                         __attribute__noreturn__
5997                         __attribute__nonnull__(pTHX_1)
5998                         __attribute__nonnull__(pTHX_2);
5999 #define PERL_ARGS_ASSERT_RE_CROAK2      \
6000         assert(pat1); assert(pat2)
6001
6002 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
6003                         __attribute__nonnull__(pTHX_1)
6004                         __attribute__nonnull__(pTHX_3);
6005 #define PERL_ARGS_ASSERT_REG    \
6006         assert(pRExC_state); assert(flagp)
6007
6008 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
6009                         __attribute__nonnull__(pTHX_1);
6010 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
6011         assert(pRExC_state)
6012
6013 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
6014                         __attribute__nonnull__(pTHX_1);
6015 #define PERL_ARGS_ASSERT_REG_NODE       \
6016         assert(pRExC_state)
6017
6018 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
6019                         __attribute__nonnull__(pTHX_2);
6020 #define PERL_ARGS_ASSERT_REG_RECODE     \
6021         assert(encp)
6022
6023 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
6024                         __attribute__nonnull__(pTHX_1);
6025 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
6026         assert(pRExC_state)
6027
6028 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
6029                         __attribute__nonnull__(pTHX_1);
6030 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
6031         assert(pRExC_state)
6032
6033 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
6034                         __attribute__nonnull__(pTHX_1);
6035 #define PERL_ARGS_ASSERT_REGANODE       \
6036         assert(pRExC_state)
6037
6038 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6039                         __attribute__nonnull__(pTHX_1)
6040                         __attribute__nonnull__(pTHX_2);
6041 #define PERL_ARGS_ASSERT_REGATOM        \
6042         assert(pRExC_state); assert(flagp)
6043
6044 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
6045                         __attribute__nonnull__(pTHX_1)
6046                         __attribute__nonnull__(pTHX_2);
6047 #define PERL_ARGS_ASSERT_REGBRANCH      \
6048         assert(pRExC_state); assert(flagp)
6049
6050 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
6051                         __attribute__nonnull__(pTHX_1);
6052 #define PERL_ARGS_ASSERT_REGCLASS       \
6053         assert(pRExC_state)
6054
6055 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
6056                         __attribute__nonnull__(pTHX_1)
6057                         __attribute__nonnull__(pTHX_3);
6058 #define PERL_ARGS_ASSERT_REGINSERT      \
6059         assert(pRExC_state); assert(opnd)
6060
6061 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6062                         __attribute__nonnull__(pTHX_1)
6063                         __attribute__nonnull__(pTHX_2);
6064 #define PERL_ARGS_ASSERT_REGPIECE       \
6065         assert(pRExC_state); assert(flagp)
6066
6067 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
6068                         __attribute__nonnull__(pTHX_1);
6069 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
6070         assert(pRExC_state)
6071
6072 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
6073                         __attribute__nonnull__(pTHX_1)
6074                         __attribute__nonnull__(pTHX_2)
6075                         __attribute__nonnull__(pTHX_3);
6076 #define PERL_ARGS_ASSERT_REGTAIL        \
6077         assert(pRExC_state); assert(p); assert(val)
6078
6079 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
6080                         __attribute__nonnull__(pTHX_1)
6081                         __attribute__nonnull__(pTHX_3);
6082 #define PERL_ARGS_ASSERT_REGUNI \
6083         assert(pRExC_state); assert(s)
6084
6085 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
6086                         __attribute__warn_unused_result__
6087                         __attribute__nonnull__(1)
6088                         __attribute__nonnull__(2);
6089 #define PERL_ARGS_ASSERT_REGWHITE       \
6090         assert(pRExC_state); assert(p)
6091
6092 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
6093                         __attribute__nonnull__(pTHX_1)
6094                         __attribute__nonnull__(pTHX_2)
6095                         __attribute__nonnull__(pTHX_3);
6096 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
6097         assert(pRExC_state); assert(data); assert(minlenp)
6098
6099 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)
6100                         __attribute__nonnull__(pTHX_1)
6101                         __attribute__nonnull__(pTHX_2)
6102                         __attribute__nonnull__(pTHX_3)
6103                         __attribute__nonnull__(pTHX_4)
6104                         __attribute__nonnull__(pTHX_5);
6105 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
6106         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
6107
6108 #endif
6109 #if defined(PERL_IN_REGEXEC_C)
6110 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
6111                         __attribute__warn_unused_result__
6112                         __attribute__nonnull__(pTHX_1)
6113                         __attribute__nonnull__(pTHX_2)
6114                         __attribute__nonnull__(pTHX_3)
6115                         __attribute__nonnull__(pTHX_4);
6116 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
6117         assert(prog); assert(c); assert(s); assert(strend)
6118
6119 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
6120                         __attribute__warn_unused_result__
6121                         __attribute__nonnull__(pTHX_1)
6122                         __attribute__nonnull__(pTHX_2);
6123 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
6124         assert(rex); assert(scan)
6125
6126 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
6127                         __attribute__nonnull__(pTHX_1);
6128 #define PERL_ARGS_ASSERT_REGCPPOP       \
6129         assert(rex)
6130
6131 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
6132 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
6133                         __attribute__warn_unused_result__
6134                         __attribute__nonnull__(1)
6135                         __attribute__nonnull__(3);
6136 #define PERL_ARGS_ASSERT_REGHOP3        \
6137         assert(s); assert(lim)
6138
6139 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
6140                         __attribute__warn_unused_result__
6141                         __attribute__nonnull__(1)
6142                         __attribute__nonnull__(3);
6143 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
6144         assert(s); assert(lim)
6145
6146 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)
6147                         __attribute__warn_unused_result__
6148                         __attribute__nonnull__(pTHX_2)
6149                         __attribute__nonnull__(pTHX_3);
6150 #define PERL_ARGS_ASSERT_REGINCLASS     \
6151         assert(n); assert(p)
6152
6153 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
6154                         __attribute__warn_unused_result__
6155                         __attribute__nonnull__(pTHX_1)
6156                         __attribute__nonnull__(pTHX_2);
6157 #define PERL_ARGS_ASSERT_REGMATCH       \
6158         assert(reginfo); assert(prog)
6159
6160 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
6161                         __attribute__warn_unused_result__
6162                         __attribute__nonnull__(pTHX_1)
6163                         __attribute__nonnull__(pTHX_2);
6164 #define PERL_ARGS_ASSERT_REGREPEAT      \
6165         assert(prog); assert(p)
6166
6167 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
6168                         __attribute__warn_unused_result__
6169                         __attribute__nonnull__(pTHX_1)
6170                         __attribute__nonnull__(pTHX_2);
6171 #define PERL_ARGS_ASSERT_REGTRY \
6172         assert(reginfo); assert(startpos)
6173
6174 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
6175                         __attribute__nonnull__(pTHX_1);
6176 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
6177         assert(prog)
6178
6179 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
6180                         __attribute__nonnull__(pTHX_1);
6181 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
6182         assert(prog)
6183
6184 #  if defined(XXX_dmq)
6185 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
6186                         __attribute__warn_unused_result__
6187                         __attribute__nonnull__(1)
6188                         __attribute__nonnull__(3)
6189                         __attribute__nonnull__(4);
6190 #define PERL_ARGS_ASSERT_REGHOP4        \
6191         assert(s); assert(llim); assert(rlim)
6192
6193 #  endif
6194 #endif
6195 #if defined(PERL_IN_SCOPE_C)
6196 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
6197 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
6198                         __attribute__nonnull__(pTHX_1);
6199 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
6200         assert(sptr)
6201
6202 #endif
6203 #if defined(PERL_IN_SV_C)
6204 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
6205                         __attribute__nonnull__(2)
6206                         __attribute__nonnull__(3);
6207 #define PERL_ARGS_ASSERT_F0CONVERT      \
6208         assert(endbuf); assert(len)
6209
6210 STATIC void     S_anonymise_cv_maybe(pTHX_ GV *gv, CV *cv)
6211                         __attribute__nonnull__(pTHX_1)
6212                         __attribute__nonnull__(pTHX_2);
6213 #define PERL_ARGS_ASSERT_ANONYMISE_CV_MAYBE     \
6214         assert(gv); assert(cv)
6215
6216 STATIC void     S_assert_uft8_cache_coherent(pTHX_ const char *const func, STRLEN from_cache, STRLEN real, SV *const sv)
6217                         __attribute__nonnull__(pTHX_1)
6218                         __attribute__nonnull__(pTHX_4);
6219 #define PERL_ARGS_ASSERT_ASSERT_UFT8_CACHE_COHERENT     \
6220         assert(func); assert(sv)
6221
6222 STATIC bool     S_curse(pTHX_ SV * const sv, const bool check_refcnt)
6223                         __attribute__nonnull__(pTHX_1);
6224 #define PERL_ARGS_ASSERT_CURSE  \
6225         assert(sv)
6226
6227 STATIC I32      S_expect_number(pTHX_ char **const pattern)
6228                         __attribute__warn_unused_result__
6229                         __attribute__nonnull__(pTHX_1);
6230 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
6231         assert(pattern)
6232
6233 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6234                         __attribute__nonnull__(pTHX_2);
6235 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6236         assert(val)
6237
6238 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6239                         __attribute__nonnull__(pTHX_2);
6240 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6241         assert(val)
6242
6243 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6244 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
6245                         __attribute__nonnull__(pTHX_1);
6246 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
6247         assert(gv)
6248
6249 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
6250                         __attribute__nonnull__(pTHX_1)
6251                         __attribute__nonnull__(pTHX_2);
6252 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
6253         assert(dstr); assert(sstr)
6254
6255 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
6256                         __attribute__nonnull__(pTHX_1)
6257                         __attribute__nonnull__(pTHX_2);
6258 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
6259         assert(dstr); assert(sstr)
6260
6261 STATIC SV *     S_more_sv(pTHX);
6262 STATIC void     S_not_a_number(pTHX_ SV *const sv)
6263                         __attribute__nonnull__(pTHX_1);
6264 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
6265         assert(sv)
6266
6267 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
6268                         __attribute__warn_unused_result__
6269                         __attribute__nonnull__(1);
6270 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
6271         assert(tbl)
6272
6273 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
6274                         __attribute__nonnull__(pTHX_1);
6275 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
6276         assert(sv)
6277
6278 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
6279                         __attribute__nonnull__(pTHX_1);
6280 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
6281         assert(ptr)
6282
6283 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
6284                         __attribute__nonnull__(pTHX_1)
6285                         __attribute__nonnull__(pTHX_2)
6286                         __attribute__nonnull__(pTHX_3);
6287 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
6288         assert(s); assert(target); assert(end)
6289
6290 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)
6291                         __attribute__nonnull__(pTHX_1)
6292                         __attribute__nonnull__(pTHX_2)
6293                         __attribute__nonnull__(pTHX_3)
6294                         __attribute__nonnull__(pTHX_4);
6295 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
6296         assert(sv); assert(mgp); assert(start); assert(send)
6297
6298 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN *const uoffset, bool *const at_end)
6299                         __attribute__nonnull__(1)
6300                         __attribute__nonnull__(2)
6301                         __attribute__nonnull__(3)
6302                         __attribute__nonnull__(4);
6303 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
6304         assert(start); assert(send); assert(uoffset); assert(at_end)
6305
6306 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, const STRLEN uend)
6307                         __attribute__nonnull__(1)
6308                         __attribute__nonnull__(2);
6309 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
6310         assert(start); assert(send)
6311
6312 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
6313                         __attribute__nonnull__(pTHX_1);
6314 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
6315         assert(sv)
6316
6317 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
6318                         __attribute__warn_unused_result__
6319                         __attribute__nonnull__(1)
6320                         __attribute__nonnull__(5);
6321 #define PERL_ARGS_ASSERT_UIV_2BUF       \
6322         assert(buf); assert(peob)
6323
6324 STATIC void     S_utf8_mg_len_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN ulen)
6325                         __attribute__nonnull__(pTHX_1)
6326                         __attribute__nonnull__(pTHX_2);
6327 #define PERL_ARGS_ASSERT_UTF8_MG_LEN_CACHE_UPDATE       \
6328         assert(sv); assert(mgp)
6329
6330 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
6331                         __attribute__nonnull__(pTHX_1)
6332                         __attribute__nonnull__(pTHX_2);
6333 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
6334         assert(sv); assert(mgp)
6335
6336 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
6337                         __attribute__warn_unused_result__;
6338
6339 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
6340                         __attribute__nonnull__(pTHX_1);
6341 #define PERL_ARGS_ASSERT_VISIT  \
6342         assert(f)
6343
6344 #  if defined(PERL_OLD_COPY_ON_WRITE)
6345 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
6346                         __attribute__nonnull__(pTHX_1)
6347                         __attribute__nonnull__(pTHX_2)
6348                         __attribute__nonnull__(pTHX_3);
6349 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
6350         assert(sv); assert(pvx); assert(after)
6351
6352 #  endif
6353 #  if defined(USE_ITHREADS)
6354 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
6355                         __attribute__warn_unused_result__
6356                         __attribute__nonnull__(pTHX_1)
6357                         __attribute__nonnull__(pTHX_2);
6358 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
6359         assert(sstr); assert(param)
6360
6361 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
6362                         __attribute__nonnull__(pTHX_1)
6363                         __attribute__nonnull__(pTHX_2)
6364                         __attribute__nonnull__(pTHX_4);
6365 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
6366         assert(source); assert(dest); assert(param)
6367
6368 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
6369                         __attribute__nonnull__(pTHX_1);
6370 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
6371         assert(unreferenced)
6372
6373 #  endif
6374 #endif
6375 #if defined(PERL_IN_TOKE_C)
6376 STATIC int      S_ao(pTHX_ int toketype);
6377 STATIC void     S_check_uni(pTHX);
6378 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
6379                         __attribute__nonnull__(pTHX_1)
6380                         __attribute__nonnull__(pTHX_2)
6381                         __attribute__nonnull__(pTHX_3);
6382 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
6383         assert(s); assert(name); assert(what)
6384
6385 STATIC int      S_deprecate_commaless_var_list(pTHX);
6386 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6387                         __attribute__warn_unused_result__
6388                         __attribute__nonnull__(pTHX_1);
6389 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6390         assert(sv)
6391
6392 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6393                         __attribute__warn_unused_result__
6394                         __attribute__nonnull__(pTHX_1);
6395 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6396         assert(pkgname)
6397
6398 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
6399                         __attribute__nonnull__(pTHX_1);
6400 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
6401         assert(s)
6402
6403 STATIC void     S_force_next(pTHX_ I32 type);
6404 STATIC char*    S_force_strict_version(pTHX_ char *s)
6405                         __attribute__nonnull__(pTHX_1);
6406 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
6407         assert(s)
6408
6409 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
6410                         __attribute__nonnull__(pTHX_1);
6411 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
6412         assert(s)
6413
6414 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
6415                         __attribute__nonnull__(pTHX_1);
6416 #define PERL_ARGS_ASSERT_FORCE_WORD     \
6417         assert(start)
6418
6419 STATIC void     S_incline(pTHX_ const char *s)
6420                         __attribute__nonnull__(pTHX_1);
6421 #define PERL_ARGS_ASSERT_INCLINE        \
6422         assert(s)
6423
6424 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
6425                         __attribute__nonnull__(pTHX_1);
6426 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
6427         assert(s)
6428
6429 STATIC int      S_intuit_more(pTHX_ char *s)
6430                         __attribute__nonnull__(pTHX_1);
6431 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
6432         assert(s)
6433
6434 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
6435                         __attribute__nonnull__(pTHX_3);
6436 #define PERL_ARGS_ASSERT_LOP    \
6437         assert(s)
6438
6439 STATIC void     S_missingterm(pTHX_ char *s)
6440                         __attribute__noreturn__;
6441
6442 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)
6443                         __attribute__nonnull__(pTHX_3)
6444                         __attribute__nonnull__(pTHX_5);
6445 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6446         assert(key); assert(sv)
6447
6448 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
6449                         __attribute__nonnull__(pTHX_1);
6450 #define PERL_ARGS_ASSERT_NO_OP  \
6451         assert(what)
6452
6453 STATIC void     S_readpipe_override(pTHX);
6454 STATIC char*    S_scan_const(pTHX_ char *start)
6455                         __attribute__warn_unused_result__
6456                         __attribute__nonnull__(pTHX_1);
6457 #define PERL_ARGS_ASSERT_SCAN_CONST     \
6458         assert(start)
6459
6460 STATIC char*    S_scan_formline(pTHX_ char *s)
6461                         __attribute__warn_unused_result__
6462                         __attribute__nonnull__(pTHX_1);
6463 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
6464         assert(s)
6465
6466 STATIC char*    S_scan_heredoc(pTHX_ char *s)
6467                         __attribute__warn_unused_result__
6468                         __attribute__nonnull__(pTHX_1);
6469 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
6470         assert(s)
6471
6472 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
6473                         __attribute__nonnull__(pTHX_1)
6474                         __attribute__nonnull__(pTHX_2)
6475                         __attribute__nonnull__(pTHX_3);
6476 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
6477         assert(s); assert(send); assert(dest)
6478
6479 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
6480                         __attribute__warn_unused_result__
6481                         __attribute__nonnull__(pTHX_1);
6482 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
6483         assert(start)
6484
6485 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
6486                         __attribute__warn_unused_result__
6487                         __attribute__nonnull__(pTHX_1);
6488 #define PERL_ARGS_ASSERT_SCAN_PAT       \
6489         assert(start)
6490
6491 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
6492                         __attribute__warn_unused_result__
6493                         __attribute__nonnull__(pTHX_1);
6494 #define PERL_ARGS_ASSERT_SCAN_STR       \
6495         assert(start)
6496
6497 STATIC char*    S_scan_subst(pTHX_ char *start)
6498                         __attribute__warn_unused_result__
6499                         __attribute__nonnull__(pTHX_1);
6500 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
6501         assert(start)
6502
6503 STATIC char*    S_scan_trans(pTHX_ char *start)
6504                         __attribute__warn_unused_result__
6505                         __attribute__nonnull__(pTHX_1);
6506 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
6507         assert(start)
6508
6509 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
6510                         __attribute__nonnull__(pTHX_1)
6511                         __attribute__nonnull__(pTHX_2)
6512                         __attribute__nonnull__(pTHX_5);
6513 #define PERL_ARGS_ASSERT_SCAN_WORD      \
6514         assert(s); assert(dest); assert(slp)
6515
6516 STATIC char*    S_skipspace(pTHX_ char *s)
6517                         __attribute__warn_unused_result__
6518                         __attribute__nonnull__(pTHX_1);
6519 #define PERL_ARGS_ASSERT_SKIPSPACE      \
6520         assert(s)
6521
6522 STATIC I32      S_sublex_done(pTHX)
6523                         __attribute__warn_unused_result__;
6524
6525 STATIC I32      S_sublex_push(pTHX)
6526                         __attribute__warn_unused_result__;
6527
6528 STATIC I32      S_sublex_start(pTHX)
6529                         __attribute__warn_unused_result__;
6530
6531 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
6532                         __attribute__warn_unused_result__
6533                         __attribute__nonnull__(pTHX_1);
6534 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
6535         assert(s)
6536
6537 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6538                         __attribute__warn_unused_result__
6539                         __attribute__nonnull__(pTHX_2);
6540 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6541         assert(s)
6542
6543 STATIC SV*      S_tokeq(pTHX_ SV *sv)
6544                         __attribute__nonnull__(pTHX_1);
6545 #define PERL_ARGS_ASSERT_TOKEQ  \
6546         assert(sv)
6547
6548 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
6549 STATIC int      S_yywarn(pTHX_ const char *const s)
6550                         __attribute__nonnull__(pTHX_1);
6551 #define PERL_ARGS_ASSERT_YYWARN \
6552         assert(s)
6553
6554 #  if defined(PERL_MAD)
6555 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6556 STATIC char*    S_skipspace0(pTHX_ char *s)
6557                         __attribute__nonnull__(pTHX_1);
6558 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6559         assert(s)
6560
6561 STATIC char*    S_skipspace1(pTHX_ char *s)
6562                         __attribute__nonnull__(pTHX_1);
6563 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6564         assert(s)
6565
6566 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6567                         __attribute__nonnull__(pTHX_1);
6568 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6569         assert(s)
6570
6571 STATIC void     S_start_force(pTHX_ int where);
6572 #  endif
6573 #endif
6574 #if defined(PERL_IN_UNIVERSAL_C)
6575 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6576                         __attribute__nonnull__(pTHX_1)
6577                         __attribute__nonnull__(pTHX_2);
6578 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6579         assert(stash); assert(name)
6580
6581 #endif
6582 #if defined(PERL_IN_UTF8_C)
6583 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6584                         __attribute__warn_unused_result__
6585                         __attribute__nonnull__(1);
6586 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6587         assert(s)
6588
6589 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6590                         __attribute__warn_unused_result__
6591                         __attribute__nonnull__(pTHX_1)
6592                         __attribute__nonnull__(pTHX_2)
6593                         __attribute__nonnull__(pTHX_3);
6594 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6595         assert(p); assert(swash); assert(swashname)
6596
6597 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6598                         __attribute__warn_unused_result__
6599                         __attribute__nonnull__(pTHX_1);
6600 #define PERL_ARGS_ASSERT_SWASH_GET      \
6601         assert(swash)
6602
6603 #endif
6604 #if defined(PERL_IN_UTIL_C)
6605 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6606 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6607                         __attribute__nonnull__(pTHX_1);
6608 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6609         assert(cop)
6610
6611 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6612 STATIC SV*      S_mess_alloc(pTHX);
6613 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6614                         __attribute__nonnull__(pTHX_1);
6615 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6616         assert(ex)
6617
6618 STATIC char *   S_write_no_mem(pTHX)
6619                         __attribute__noreturn__;
6620
6621 #  if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6622 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)
6623                         __attribute__nonnull__(4)
6624                         __attribute__nonnull__(8)
6625                         __attribute__nonnull__(10);
6626 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6627         assert(type_name); assert(filename); assert(funcname)
6628
6629 #  endif
6630 #endif
6631 #if defined(PERL_MAD)
6632 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6633 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6634 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6635                         __attribute__nonnull__(pTHX_2);
6636 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6637         assert(file)
6638
6639 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6640                         __attribute__nonnull__(pTHX_2);
6641 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6642         assert(file)
6643
6644 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6645 PERL_CALLCONV int       Perl_madlex(pTHX);
6646 PERL_CALLCONV int       Perl_madparse(pTHX_ int gramtype);
6647 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
6648 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6649 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6650                         __attribute__nonnull__(pTHX_2);
6651 #define PERL_ARGS_ASSERT_NEWMADSV       \
6652         assert(sv)
6653
6654 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
6655                         __attribute__noreturn__;
6656
6657 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6658 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6659 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6660 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6661                         __attribute__nonnull__(pTHX_1);
6662 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6663         assert(o)
6664
6665 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
6666                         __attribute__nonnull__(pTHX_1);
6667 #define PERL_ARGS_ASSERT_PACKAGE        \
6668         assert(o)
6669
6670 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6671                         __attribute__nonnull__(1);
6672 #define PERL_ARGS_ASSERT_PAD_PEG        \
6673         assert(s)
6674
6675 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6676 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6677 PERL_CALLCONV char*     Perl_sv_catxmlpv(pTHX_ SV *dsv, const char *pv, int utf8)
6678                         __attribute__nonnull__(pTHX_1)
6679                         __attribute__nonnull__(pTHX_2);
6680 #define PERL_ARGS_ASSERT_SV_CATXMLPV    \
6681         assert(dsv); assert(pv)
6682
6683 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6684                         __attribute__nonnull__(pTHX_1)
6685                         __attribute__nonnull__(pTHX_2);
6686 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6687         assert(dsv); assert(pv)
6688
6689 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6690                         __attribute__nonnull__(pTHX_1)
6691                         __attribute__nonnull__(pTHX_2);
6692 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6693         assert(dsv); assert(ssv)
6694
6695 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6696                         __attribute__nonnull__(pTHX_1);
6697 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6698         assert(sv)
6699
6700 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6701                         __attribute__nonnull__(pTHX_1);
6702 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6703         assert(tk)
6704
6705 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6706                         __attribute__nonnull__(pTHX_1);
6707 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6708         assert(tk)
6709
6710 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
6711                         __attribute__nonnull__(pTHX_4);
6712 #define PERL_ARGS_ASSERT_UTILIZE        \
6713         assert(idop)
6714
6715 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6716 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6717 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6718 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6719                         __attribute__nonnull__(pTHX_1);
6720 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6721         assert(gv)
6722
6723 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6724                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6725                         __attribute__nonnull__(pTHX_2)
6726                         __attribute__nonnull__(pTHX_3);
6727 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6728         assert(file); assert(pat)
6729
6730 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6731                         __attribute__nonnull__(pTHX_1);
6732 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6733         assert(stash)
6734
6735 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6736                         __attribute__nonnull__(pTHX_1);
6737 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6738         assert(stash)
6739
6740 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6741                         __attribute__nonnull__(pTHX_1);
6742 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6743         assert(gv)
6744
6745 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6746                         __attribute__nonnull__(pTHX_1);
6747 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6748         assert(gv)
6749
6750 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6751                         __attribute__nonnull__(pTHX_2)
6752                         __attribute__nonnull__(pTHX_3);
6753 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6754         assert(file); assert(pat)
6755
6756 #endif
6757 #if defined(PERL_NEED_MY_BETOH16)
6758 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6759 #endif
6760 #if defined(PERL_NEED_MY_BETOH32)
6761 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6762 #endif
6763 #if defined(PERL_NEED_MY_BETOH64)
6764 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6765 #endif
6766 #if defined(PERL_NEED_MY_BETOHI)
6767 PERL_CALLCONV int       Perl_my_betohi(int n);
6768 #endif
6769 #if defined(PERL_NEED_MY_BETOHL)
6770 PERL_CALLCONV long      Perl_my_betohl(long n);
6771 #endif
6772 #if defined(PERL_NEED_MY_BETOHS)
6773 PERL_CALLCONV short     Perl_my_betohs(short n);
6774 #endif
6775 #if defined(PERL_NEED_MY_HTOBE16)
6776 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6777 #endif
6778 #if defined(PERL_NEED_MY_HTOBE32)
6779 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6780 #endif
6781 #if defined(PERL_NEED_MY_HTOBE64)
6782 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6783 #endif
6784 #if defined(PERL_NEED_MY_HTOBEI)
6785 PERL_CALLCONV int       Perl_my_htobei(int n);
6786 #endif
6787 #if defined(PERL_NEED_MY_HTOBEL)
6788 PERL_CALLCONV long      Perl_my_htobel(long n);
6789 #endif
6790 #if defined(PERL_NEED_MY_HTOBES)
6791 PERL_CALLCONV short     Perl_my_htobes(short n);
6792 #endif
6793 #if defined(PERL_NEED_MY_HTOLE16)
6794 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6795 #endif
6796 #if defined(PERL_NEED_MY_HTOLE32)
6797 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6798 #endif
6799 #if defined(PERL_NEED_MY_HTOLE64)
6800 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6801 #endif
6802 #if defined(PERL_NEED_MY_HTOLEI)
6803 PERL_CALLCONV int       Perl_my_htolei(int n);
6804 #endif
6805 #if defined(PERL_NEED_MY_HTOLEL)
6806 PERL_CALLCONV long      Perl_my_htolel(long n);
6807 #endif
6808 #if defined(PERL_NEED_MY_HTOLES)
6809 PERL_CALLCONV short     Perl_my_htoles(short n);
6810 #endif
6811 #if defined(PERL_NEED_MY_LETOH16)
6812 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6813 #endif
6814 #if defined(PERL_NEED_MY_LETOH32)
6815 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6816 #endif
6817 #if defined(PERL_NEED_MY_LETOH64)
6818 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6819 #endif
6820 #if defined(PERL_NEED_MY_LETOHI)
6821 PERL_CALLCONV int       Perl_my_letohi(int n);
6822 #endif
6823 #if defined(PERL_NEED_MY_LETOHL)
6824 PERL_CALLCONV long      Perl_my_letohl(long n);
6825 #endif
6826 #if defined(PERL_NEED_MY_LETOHS)
6827 PERL_CALLCONV short     Perl_my_letohs(short n);
6828 #endif
6829 #if defined(PERL_OLD_COPY_ON_WRITE)
6830 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6831                         __attribute__nonnull__(pTHX_2);
6832 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6833         assert(sstr)
6834
6835 #endif
6836 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
6837 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
6838 #endif
6839 #if defined(PL_OP_SLAB_ALLOC)
6840 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
6841                         __attribute__malloc__
6842                         __attribute__warn_unused_result__;
6843
6844 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
6845                         __attribute__nonnull__(pTHX_1);
6846 #define PERL_ARGS_ASSERT_SLAB_FREE      \
6847         assert(op)
6848
6849 #endif
6850 #if defined(UNLINK_ALL_VERSIONS)
6851 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
6852                         __attribute__nonnull__(pTHX_1);
6853 #define PERL_ARGS_ASSERT_UNLNK  \
6854         assert(f)
6855
6856 #endif
6857 #if defined(USE_ITHREADS)
6858 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
6859                         __attribute__warn_unused_result__
6860                         __attribute__nonnull__(pTHX_2);
6861 #define PERL_ARGS_ASSERT_ANY_DUP        \
6862         assert(proto_perl)
6863
6864 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
6865                         __attribute__nonnull__(1);
6866 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
6867         assert(param)
6868
6869 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
6870                         __attribute__malloc__
6871                         __attribute__warn_unused_result__
6872                         __attribute__nonnull__(1)
6873                         __attribute__nonnull__(2);
6874 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
6875         assert(from); assert(to)
6876
6877 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
6878                         __attribute__warn_unused_result__
6879                         __attribute__nonnull__(pTHX_4);
6880 #define PERL_ARGS_ASSERT_CX_DUP \
6881         assert(param)
6882
6883 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp, CLONE_PARAMS *const param)
6884                         __attribute__warn_unused_result__
6885                         __attribute__nonnull__(pTHX_2);
6886 #define PERL_ARGS_ASSERT_DIRP_DUP       \
6887         assert(param)
6888
6889 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
6890                         __attribute__nonnull__(pTHX_3);
6891 #define PERL_ARGS_ASSERT_FP_DUP \
6892         assert(param)
6893
6894 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
6895                         __attribute__warn_unused_result__
6896                         __attribute__nonnull__(pTHX_2);
6897 #define PERL_ARGS_ASSERT_GP_DUP \
6898         assert(param)
6899
6900 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
6901                         __attribute__warn_unused_result__
6902                         __attribute__nonnull__(pTHX_3);
6903 #define PERL_ARGS_ASSERT_HE_DUP \
6904         assert(param)
6905
6906 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
6907                         __attribute__warn_unused_result__
6908                         __attribute__nonnull__(pTHX_2);
6909 #define PERL_ARGS_ASSERT_HEK_DUP        \
6910         assert(param)
6911
6912 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
6913                         __attribute__warn_unused_result__
6914                         __attribute__nonnull__(pTHX_2);
6915 #define PERL_ARGS_ASSERT_MG_DUP \
6916         assert(param)
6917
6918 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6919                         __attribute__nonnull__(pTHX_1)
6920                         __attribute__nonnull__(pTHX_2);
6921 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6922         assert(smeta); assert(param)
6923
6924 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
6925                         __attribute__malloc__
6926                         __attribute__warn_unused_result__
6927                         __attribute__nonnull__(pTHX_3);
6928 #define PERL_ARGS_ASSERT_NEWPADOP       \
6929         assert(sv)
6930
6931 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *const srcpad, CLONE_PARAMS *const param)
6932                         __attribute__warn_unused_result__
6933                         __attribute__nonnull__(pTHX_2);
6934 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
6935         assert(param)
6936
6937 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
6938                         __attribute__nonnull__(pTHX_2);
6939 #define PERL_ARGS_ASSERT_PARSER_DUP     \
6940         assert(param)
6941
6942 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
6943                         __attribute__nonnull__(1);
6944 #define PERL_ARGS_ASSERT_PERL_CLONE     \
6945         assert(proto_perl)
6946
6947 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
6948                         __attribute__nonnull__(pTHX_1)
6949                         __attribute__nonnull__(pTHX_2)
6950                         __attribute__nonnull__(pTHX_3);
6951 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
6952         assert(sstr); assert(dstr); assert(param)
6953
6954 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
6955                         __attribute__nonnull__(pTHX_1)
6956                         __attribute__nonnull__(pTHX_2);
6957 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
6958         assert(r); assert(param)
6959
6960 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
6961                         __attribute__nonnull__(pTHX_1)
6962                         __attribute__nonnull__(pTHX_2)
6963                         __attribute__nonnull__(pTHX_3);
6964 #define PERL_ARGS_ASSERT_RVPV_DUP       \
6965         assert(dstr); assert(sstr); assert(param)
6966
6967 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
6968                         __attribute__warn_unused_result__
6969                         __attribute__nonnull__(pTHX_2);
6970 #define PERL_ARGS_ASSERT_SI_DUP \
6971         assert(param)
6972
6973 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
6974                         __attribute__malloc__
6975                         __attribute__warn_unused_result__
6976                         __attribute__nonnull__(pTHX_1)
6977                         __attribute__nonnull__(pTHX_2);
6978 #define PERL_ARGS_ASSERT_SS_DUP \
6979         assert(proto_perl); assert(param)
6980
6981 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
6982                         __attribute__warn_unused_result__
6983                         __attribute__nonnull__(pTHX_2);
6984 #define PERL_ARGS_ASSERT_SV_DUP \
6985         assert(param)
6986
6987 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
6988                         __attribute__warn_unused_result__
6989                         __attribute__nonnull__(pTHX_2);
6990 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
6991         assert(param)
6992
6993 #endif
6994 #if defined(USE_LOCALE_COLLATE)
6995 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
6996                         __attribute__nonnull__(pTHX_1)
6997                         __attribute__nonnull__(pTHX_2);
6998 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
6999         assert(sv); assert(mg)
7000
7001 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
7002                         __attribute__nonnull__(pTHX_1)
7003                         __attribute__nonnull__(pTHX_3);
7004 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
7005         assert(s); assert(xlen)
7006
7007 /* PERL_CALLCONV char*  sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
7008                         __attribute__nonnull__(pTHX_1)
7009                         __attribute__nonnull__(pTHX_2); */
7010
7011 PERL_CALLCONV char*     Perl_sv_collxfrm_flags(pTHX_ SV *const sv, STRLEN *const nxp, I32 const flags)
7012                         __attribute__nonnull__(pTHX_1)
7013                         __attribute__nonnull__(pTHX_2);
7014 #define PERL_ARGS_ASSERT_SV_COLLXFRM_FLAGS      \
7015         assert(sv); assert(nxp)
7016
7017 #endif
7018 #if defined(USE_PERLIO) && !defined(USE_SFIO)
7019 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
7020 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
7021 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
7022 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
7023 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
7024 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
7025 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
7026 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
7027 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
7028                         __attribute__warn_unused_result__;
7029
7030 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
7031                         __attribute__warn_unused_result__;
7032
7033 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
7034 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
7035                         __attribute__nonnull__(pTHX_2);
7036 #define PERL_ARGS_ASSERT_PERLIO_READ    \
7037         assert(vbuf)
7038
7039 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
7040 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
7041 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
7042 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
7043 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
7044                         __attribute__warn_unused_result__;
7045
7046 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
7047                         __attribute__warn_unused_result__;
7048
7049 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
7050                         __attribute__warn_unused_result__;
7051
7052 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
7053 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7054                         __attribute__nonnull__(pTHX_2);
7055 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
7056         assert(vbuf)
7057
7058 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7059                         __attribute__nonnull__(pTHX_2);
7060 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
7061         assert(vbuf)
7062
7063 #endif
7064 #if defined(USE_REENTRANT_API)
7065 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
7066 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
7067 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
7068                         __attribute__nonnull__(1);
7069 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
7070         assert(f)
7071
7072 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
7073 #endif
7074 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
7075 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
7076                         __attribute__nonnull__(pTHX_2)
7077                         __attribute__nonnull__(pTHX_3);
7078 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
7079         assert(mark); assert(sp)
7080
7081 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
7082                         __attribute__nonnull__(pTHX_1);
7083 #define PERL_ARGS_ASSERT_DO_SPAWN       \
7084         assert(cmd)
7085
7086 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
7087                         __attribute__nonnull__(pTHX_1);
7088 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
7089         assert(cmd)
7090
7091 #endif
7092 #ifdef PERL_CORE
7093 #  include "pp_proto.h"
7094 #endif
7095 END_EXTERN_C
7096
7097 /* ex: set ro: */