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 UV        Perl__to_uni_fold_flags(pTHX_ UV c, U8 *p, STRLEN *lenp, U8 flags)
  27                         __attribute__nonnull__(pTHX_2)
  28                         __attribute__nonnull__(pTHX_3);
  29 #define PERL_ARGS_ASSERT__TO_UNI_FOLD_FLAGS     \
  30         assert(p); assert(lenp)
  31
  32 PERL_CALLCONV UV        Perl__to_utf8_fold_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, U8 flags)
  33                         __attribute__nonnull__(pTHX_1)
  34                         __attribute__nonnull__(pTHX_2);
  35 #define PERL_ARGS_ASSERT__TO_UTF8_FOLD_FLAGS    \
  36         assert(p); assert(ustrp)
  37
  38 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
  39                         __attribute__nonnull__(pTHX_1);
  40 #define PERL_ARGS_ASSERT_ALLOCMY        \
  41         assert(name)
  42
  43 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
  44                         __attribute__nonnull__(pTHX_1)
  45                         __attribute__nonnull__(pTHX_2);
  46 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
  47         assert(left); assert(right)
  48
  49 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
  50                         __attribute__nonnull__(pTHX_1);
  51 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
  52         assert(ref)
  53
  54 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
  55                         __attribute__nonnull__(pTHX_2)
  56                         __attribute__nonnull__(pTHX_3);
  57 #define PERL_ARGS_ASSERT_APPLY  \
  58         assert(mark); assert(sp)
  59
  60 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
  61                         __attribute__nonnull__(pTHX_1)
  62                         __attribute__nonnull__(pTHX_2)
  63                         __attribute__nonnull__(pTHX_3);
  64 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
  65         assert(stashpv); assert(cv); assert(attrstr)
  66
  67 PERL_CALLCONV void      Perl_atfork_lock(void);
  68 PERL_CALLCONV void      Perl_atfork_unlock(void);
  69 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
  70                         __attribute__nonnull__(pTHX_1);
  71 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
  72         assert(av)
  73
  74 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
  75                         __attribute__nonnull__(pTHX_1);
  76 #define PERL_ARGS_ASSERT_AV_CLEAR       \
  77         assert(av)
  78
  79 PERL_CALLCONV void      Perl_av_create_and_push(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_PUSH     \
  83         assert(avp); assert(val)
  84
  85 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
  86                         __attribute__nonnull__(pTHX_1)
  87                         __attribute__nonnull__(pTHX_2);
  88 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
  89         assert(avp); assert(val)
  90
  91 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
  92                         __attribute__nonnull__(pTHX_1);
  93 #define PERL_ARGS_ASSERT_AV_DELETE      \
  94         assert(av)
  95
  96 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
  97                         __attribute__warn_unused_result__
  98                         __attribute__nonnull__(pTHX_1);
  99 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 100         assert(av)
 101
 102 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 103                         __attribute__nonnull__(pTHX_1);
 104 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 105         assert(av)
 106
 107 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 108                         __attribute__warn_unused_result__
 109                         __attribute__nonnull__(pTHX_1);
 110 #define PERL_ARGS_ASSERT_AV_FETCH       \
 111         assert(av)
 112
 113 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 114                         __attribute__nonnull__(pTHX_1);
 115 #define PERL_ARGS_ASSERT_AV_FILL        \
 116         assert(av)
 117
 118 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 119                         __attribute__nonnull__(pTHX_1);
 120 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 121         assert(av)
 122
 123 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 124                         __attribute__warn_unused_result__
 125                         __attribute__nonnull__(pTHX_1);
 126 #define PERL_ARGS_ASSERT_AV_LEN \
 127         assert(av)
 128
 129 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 130                         __attribute__warn_unused_result__
 131                         __attribute__nonnull__(pTHX_2);
 132 #define PERL_ARGS_ASSERT_AV_MAKE        \
 133         assert(strp)
 134
 135 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 136                         __attribute__nonnull__(pTHX_1);
 137 #define PERL_ARGS_ASSERT_AV_POP \
 138         assert(av)
 139
 140 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 141                         __attribute__nonnull__(pTHX_1)
 142                         __attribute__nonnull__(pTHX_2);
 143 #define PERL_ARGS_ASSERT_AV_PUSH        \
 144         assert(av); assert(val)
 145
 146 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 147                         __attribute__nonnull__(pTHX_1);
 148 #define PERL_ARGS_ASSERT_AV_REIFY       \
 149         assert(av)
 150
 151 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 152                         __attribute__warn_unused_result__
 153                         __attribute__nonnull__(pTHX_1);
 154 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 155         assert(av)
 156
 157 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 158                         __attribute__nonnull__(pTHX_1);
 159 #define PERL_ARGS_ASSERT_AV_STORE       \
 160         assert(av)
 161
 162 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 163                         __attribute__nonnull__(pTHX_1);
 164 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 165         assert(av)
 166
 167 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 168                         __attribute__nonnull__(pTHX_1);
 169 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 170         assert(av)
 171
 172 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 173                         __attribute__warn_unused_result__
 174                         __attribute__nonnull__(pTHX_2)
 175                         __attribute__nonnull__(pTHX_3);
 176 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 177         assert(left); assert(right)
 178
 179 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 180                         __attribute__warn_unused_result__;
 181
 182 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 183                         __attribute__warn_unused_result__;
 184
 185 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 186                         __attribute__warn_unused_result__;
 187
 188 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
 189                         __attribute__nonnull__(pTHX_1);
 190 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
 191         assert(hk)
 192
 193 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 194 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 195 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
 196 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
 197                         __attribute__nonnull__(pTHX_1)
 198                         __attribute__nonnull__(pTHX_3);
 199 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
 200         assert(b); assert(u)
 201
 202 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
 203                         __attribute__nonnull__(pTHX_1)
 204                         __attribute__nonnull__(pTHX_2);
 205 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
 206         assert(s); assert(len)
 207
 208 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
 209                         __attribute__nonnull__(pTHX_1)
 210                         __attribute__nonnull__(pTHX_2);
 211 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
 212         assert(s); assert(len)
 213
 214 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
 215                         __attribute__nonnull__(pTHX_1)
 216                         __attribute__nonnull__(pTHX_3);
 217 #define PERL_ARGS_ASSERT_CALL_ARGV      \
 218         assert(sub_name); assert(argv)
 219
 220 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
 221 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 222                         __attribute__nonnull__(pTHX_2);
 223 #define PERL_ARGS_ASSERT_CALL_LIST      \
 224         assert(paramList)
 225
 226 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
 227                         __attribute__nonnull__(pTHX_1);
 228 #define PERL_ARGS_ASSERT_CALL_METHOD    \
 229         assert(methname)
 230
 231 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
 232                         __attribute__nonnull__(pTHX_1);
 233 #define PERL_ARGS_ASSERT_CALL_PV        \
 234         assert(sub_name)
 235
 236 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
 237                         __attribute__nonnull__(pTHX_1);
 238 #define PERL_ARGS_ASSERT_CALL_SV        \
 239         assert(sv)
 240
 241 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
 242 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
 243                         __attribute__malloc__
 244                         __attribute__warn_unused_result__;
 245
 246 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 247                         __attribute__warn_unused_result__
 248                         __attribute__nonnull__(pTHX_3);
 249 #define PERL_ARGS_ASSERT_CANDO  \
 250         assert(statbufp)
 251
 252 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 253                         __attribute__warn_unused_result__;
 254
 255 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 256                         __attribute__warn_unused_result__;
 257
 258 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 259                         __attribute__warn_unused_result__;
 260
 261 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 262                         __attribute__warn_unused_result__;
 263
 264 PERL_CALLCONV bool      Perl_check_utf8_print(pTHX_ const U8 *s, const STRLEN len)
 265                         __attribute__nonnull__(pTHX_1);
 266 #define PERL_ARGS_ASSERT_CHECK_UTF8_PRINT       \
 267         assert(s)
 268
 269 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
 270                         __attribute__warn_unused_result__
 271                         __attribute__nonnull__(pTHX_1);
 272 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
 273         assert(o)
 274
 275 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
 276                         __attribute__warn_unused_result__
 277                         __attribute__nonnull__(pTHX_1);
 278 #define PERL_ARGS_ASSERT_CK_BITOP       \
 279         assert(o)
 280
 281 PERL_CALLCONV OP *      Perl_ck_chdir(pTHX_ OP *o)
 282                         __attribute__warn_unused_result__
 283                         __attribute__nonnull__(pTHX_1);
 284 #define PERL_ARGS_ASSERT_CK_CHDIR       \
 285         assert(o)
 286
 287 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
 288                         __attribute__warn_unused_result__
 289                         __attribute__nonnull__(pTHX_1);
 290 #define PERL_ARGS_ASSERT_CK_CONCAT      \
 291         assert(o)
 292
 293 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
 294                         __attribute__warn_unused_result__
 295                         __attribute__nonnull__(pTHX_1);
 296 #define PERL_ARGS_ASSERT_CK_DEFINED     \
 297         assert(o)
 298
 299 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
 300                         __attribute__warn_unused_result__
 301                         __attribute__nonnull__(pTHX_1);
 302 #define PERL_ARGS_ASSERT_CK_DELETE      \
 303         assert(o)
 304
 305 PERL_CALLCONV OP *      Perl_ck_die(pTHX_ OP *o)
 306                         __attribute__warn_unused_result__
 307                         __attribute__nonnull__(pTHX_1);
 308 #define PERL_ARGS_ASSERT_CK_DIE \
 309         assert(o)
 310
 311 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
 312                         __attribute__warn_unused_result__
 313                         __attribute__nonnull__(pTHX_1);
 314 #define PERL_ARGS_ASSERT_CK_EACH        \
 315         assert(o)
 316
 317 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
 318                         __attribute__nonnull__(pTHX_1);
 319 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
 320         assert(entersubop)
 321
 322 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 323                         __attribute__nonnull__(pTHX_1)
 324                         __attribute__nonnull__(pTHX_2)
 325                         __attribute__nonnull__(pTHX_3);
 326 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
 327         assert(entersubop); assert(namegv); assert(protosv)
 328
 329 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 330                         __attribute__nonnull__(pTHX_1)
 331                         __attribute__nonnull__(pTHX_2)
 332                         __attribute__nonnull__(pTHX_3);
 333 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
 334         assert(entersubop); assert(namegv); assert(protosv)
 335
 336 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
 337                         __attribute__warn_unused_result__
 338                         __attribute__nonnull__(pTHX_1);
 339 #define PERL_ARGS_ASSERT_CK_EOF \
 340         assert(o)
 341
 342 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
 343                         __attribute__warn_unused_result__
 344                         __attribute__nonnull__(pTHX_1);
 345 #define PERL_ARGS_ASSERT_CK_EVAL        \
 346         assert(o)
 347
 348 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
 349                         __attribute__warn_unused_result__
 350                         __attribute__nonnull__(pTHX_1);
 351 #define PERL_ARGS_ASSERT_CK_EXEC        \
 352         assert(o)
 353
 354 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
 355                         __attribute__warn_unused_result__
 356                         __attribute__nonnull__(pTHX_1);
 357 #define PERL_ARGS_ASSERT_CK_EXISTS      \
 358         assert(o)
 359
 360 PERL_CALLCONV OP *      Perl_ck_exit(pTHX_ OP *o)
 361                         __attribute__warn_unused_result__
 362                         __attribute__nonnull__(pTHX_1);
 363 #define PERL_ARGS_ASSERT_CK_EXIT        \
 364         assert(o)
 365
 366 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
 367                         __attribute__warn_unused_result__
 368                         __attribute__nonnull__(pTHX_1);
 369 #define PERL_ARGS_ASSERT_CK_FTST        \
 370         assert(o)
 371
 372 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
 373                         __attribute__warn_unused_result__
 374                         __attribute__nonnull__(pTHX_1);
 375 #define PERL_ARGS_ASSERT_CK_FUN \
 376         assert(o)
 377
 378 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
 379                         __attribute__warn_unused_result__
 380                         __attribute__nonnull__(pTHX_1);
 381 #define PERL_ARGS_ASSERT_CK_GLOB        \
 382         assert(o)
 383
 384 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
 385                         __attribute__warn_unused_result__
 386                         __attribute__nonnull__(pTHX_1);
 387 #define PERL_ARGS_ASSERT_CK_GREP        \
 388         assert(o)
 389
 390 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
 391                         __attribute__warn_unused_result__
 392                         __attribute__nonnull__(pTHX_1);
 393 #define PERL_ARGS_ASSERT_CK_INDEX       \
 394         assert(o)
 395
 396 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
 397                         __attribute__warn_unused_result__
 398                         __attribute__nonnull__(pTHX_1);
 399 #define PERL_ARGS_ASSERT_CK_JOIN        \
 400         assert(o)
 401
 402 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
 403                         __attribute__warn_unused_result__
 404                         __attribute__nonnull__(pTHX_1);
 405 #define PERL_ARGS_ASSERT_CK_LFUN        \
 406         assert(o)
 407
 408 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
 409                         __attribute__warn_unused_result__
 410                         __attribute__nonnull__(pTHX_1);
 411 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
 412         assert(o)
 413
 414 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
 415                         __attribute__warn_unused_result__
 416                         __attribute__nonnull__(pTHX_1);
 417 #define PERL_ARGS_ASSERT_CK_MATCH       \
 418         assert(o)
 419
 420 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
 421                         __attribute__warn_unused_result__
 422                         __attribute__nonnull__(pTHX_1);
 423 #define PERL_ARGS_ASSERT_CK_METHOD      \
 424         assert(o)
 425
 426 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
 427                         __attribute__warn_unused_result__
 428                         __attribute__nonnull__(pTHX_1);
 429 #define PERL_ARGS_ASSERT_CK_NULL        \
 430         assert(o)
 431
 432 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
 433                         __attribute__warn_unused_result__
 434                         __attribute__nonnull__(pTHX_1);
 435 #define PERL_ARGS_ASSERT_CK_OPEN        \
 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 I32       Perl_do_ncmp(pTHX_ SV *const left, SV *const right)
 760                         __attribute__warn_unused_result__
 761                         __attribute__nonnull__(pTHX_1)
 762                         __attribute__nonnull__(pTHX_2);
 763 #define PERL_ARGS_ASSERT_DO_NCMP        \
 764         assert(left); assert(right)
 765
 766 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
 767                         __attribute__nonnull__(pTHX_2);
 768 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
 769         assert(file)
 770
 771 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 772                         __attribute__nonnull__(pTHX_1)
 773                         __attribute__nonnull__(pTHX_2); */
 774 #define PERL_ARGS_ASSERT_DO_OPEN        \
 775         assert(gv); assert(name)
 776
 777 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)
 778                         __attribute__nonnull__(pTHX_1)
 779                         __attribute__nonnull__(pTHX_2)
 780                         __attribute__nonnull__(pTHX_8);
 781 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 782         assert(gv); assert(name); assert(svs)
 783
 784 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)
 785                         __attribute__nonnull__(pTHX_1)
 786                         __attribute__nonnull__(pTHX_2);
 787 #define PERL_ARGS_ASSERT_DO_OPENN       \
 788         assert(gv); assert(oname)
 789
 790 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
 791                         __attribute__nonnull__(pTHX_2);
 792 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
 793         assert(file)
 794
 795 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 796                         __attribute__nonnull__(pTHX_2);
 797 #define PERL_ARGS_ASSERT_DO_PRINT       \
 798         assert(fp)
 799
 800 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 801                         __attribute__warn_unused_result__;
 802
 803 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 804 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 805                         __attribute__nonnull__(pTHX_1)
 806                         __attribute__nonnull__(pTHX_3);
 807 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 808         assert(sv); assert(sarg)
 809
 810 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
 811                         __attribute__nonnull__(pTHX_2);
 812 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
 813         assert(file)
 814
 815 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 816                         __attribute__nonnull__(pTHX_1);
 817 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 818         assert(gv)
 819
 820 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 821                         __attribute__warn_unused_result__
 822                         __attribute__nonnull__(pTHX_1);
 823 #define PERL_ARGS_ASSERT_DO_TELL        \
 824         assert(gv)
 825
 826 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 827                         __attribute__nonnull__(pTHX_1);
 828 #define PERL_ARGS_ASSERT_DO_TRANS       \
 829         assert(sv)
 830
 831 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 832                         __attribute__nonnull__(pTHX_1);
 833 #define PERL_ARGS_ASSERT_DO_VECGET      \
 834         assert(sv)
 835
 836 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 837                         __attribute__nonnull__(pTHX_1);
 838 #define PERL_ARGS_ASSERT_DO_VECSET      \
 839         assert(sv)
 840
 841 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 842                         __attribute__nonnull__(pTHX_2)
 843                         __attribute__nonnull__(pTHX_3)
 844                         __attribute__nonnull__(pTHX_4);
 845 #define PERL_ARGS_ASSERT_DO_VOP \
 846         assert(sv); assert(left); assert(right)
 847
 848 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 849                         __attribute__nonnull__(pTHX_1);
 850 #define PERL_ARGS_ASSERT_DOFILE \
 851         assert(term)
 852
 853 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
 854                         __attribute__warn_unused_result__;
 855
 856 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
 857                         __attribute__nonnull__(pTHX_1);
 858 #define PERL_ARGS_ASSERT_DOREF  \
 859         assert(o)
 860
 861 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 862 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 863                         __attribute__warn_unused_result__;
 864
 865 PERL_CALLCONV void      Perl_dump_all(pTHX);
 866 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 867 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 868 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 869                         __attribute__nonnull__(pTHX_1);
 870 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 871         assert(gv)
 872
 873 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
 874                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
 875                         __attribute__nonnull__(pTHX_2)
 876                         __attribute__nonnull__(pTHX_3);
 877 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
 878         assert(file); assert(pat)
 879
 880 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 881                         __attribute__nonnull__(pTHX_1);
 882 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 883         assert(stash)
 884
 885 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 886                         __attribute__nonnull__(pTHX_1);
 887 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 888         assert(stash)
 889
 890 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 891                         __attribute__nonnull__(pTHX_1);
 892 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 893         assert(gv)
 894
 895 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 896                         __attribute__nonnull__(pTHX_1);
 897 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 898         assert(gv)
 899
 900 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
 901                         __attribute__nonnull__(pTHX_2)
 902                         __attribute__nonnull__(pTHX_3);
 903 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
 904         assert(file); assert(pat)
 905
 906 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
 907                         __attribute__nonnull__(pTHX_1)
 908                         __attribute__nonnull__(pTHX_2);
 909 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
 910         assert(c); assert(sv)
 911
 912 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
 913                         __attribute__nonnull__(pTHX_1);
 914 #define PERL_ARGS_ASSERT_EVAL_PV        \
 915         assert(p)
 916
 917 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
 918                         __attribute__nonnull__(pTHX_1);
 919 #define PERL_ARGS_ASSERT_EVAL_SV        \
 920         assert(sv)
 921
 922 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 923                         __attribute__nonnull__(pTHX_1);
 924 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 925         assert(sv)
 926
 927 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 928                         __attribute__warn_unused_result__
 929                         __attribute__nonnull__(pTHX_1)
 930                         __attribute__nonnull__(pTHX_2)
 931                         __attribute__nonnull__(pTHX_3);
 932 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 933         assert(big); assert(bigend); assert(littlestr)
 934
 935 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
 936                         __attribute__nonnull__(pTHX_1);
 937 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
 938         assert(name)
 939
 940 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
 941                         __attribute__nonnull__(pTHX_1);
 942 #define PERL_ARGS_ASSERT_FETCH_COP_LABEL        \
 943         assert(cop)
 944
 945 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 946 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 947                         __attribute__nonnull__(pTHX_1);
 948 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 949         assert(funcp)
 950
 951 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 952                         __attribute__warn_unused_result__
 953                         __attribute__nonnull__(pTHX_2);
 954 #define PERL_ARGS_ASSERT_FILTER_READ    \
 955         assert(buf_sv)
 956
 957 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
 958                         __attribute__warn_unused_result__;
 959
 960 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
 961 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
 962                         __attribute__deprecated__;
 963
 964 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 965                         __attribute__nonnull__(pTHX_1);
 966 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 967         assert(scriptname)
 968
 969 PERL_CALLCONV I32       Perl_foldEQ(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 \
 974         assert(a); assert(b)
 975
 976 PERL_CALLCONV I32       Perl_foldEQ_latin1(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_LATIN1  \
 981         assert(a); assert(b)
 982
 983 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
 984                         __attribute__pure__
 985                         __attribute__nonnull__(1)
 986                         __attribute__nonnull__(2);
 987 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
 988         assert(a); assert(b)
 989
 990 /* PERL_CALLCONV I32    foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
 991                         __attribute__nonnull__(pTHX_1)
 992                         __attribute__nonnull__(pTHX_5); */
 993
 994 PERL_CALLCONV I32       Perl_foldEQ_utf8_flags(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2, U32 flags)
 995                         __attribute__nonnull__(pTHX_1)
 996                         __attribute__nonnull__(pTHX_5);
 997 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8_FLAGS      \
 998         assert(s1); assert(s2)
 999
1000 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
1001                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1002                         __attribute__nonnull__(pTHX_1);
1003 #define PERL_ARGS_ASSERT_FORM   \
1004         assert(pat)
1005
1006 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1007 PERL_CALLCONV void      Perl_free_tmps(pTHX);
1008 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
1009                         __attribute__nonnull__(pTHX_1);
1010 #define PERL_ARGS_ASSERT_GET_AV \
1011         assert(name)
1012
1013 PERL_CALLCONV void*     Perl_get_context(void)
1014                         __attribute__warn_unused_result__;
1015
1016 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1017                         __attribute__nonnull__(pTHX_1);
1018 #define PERL_ARGS_ASSERT_GET_CV \
1019         assert(name)
1020
1021 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1022                         __attribute__nonnull__(pTHX_1);
1023 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1024         assert(name)
1025
1026 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1027                         __attribute__nonnull__(pTHX_2);
1028 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1029         assert(cv)
1030
1031 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1032                         __attribute__warn_unused_result__;
1033
1034 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1035                         __attribute__nonnull__(pTHX_1);
1036 #define PERL_ARGS_ASSERT_GET_HV \
1037         assert(name)
1038
1039 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1040                         __attribute__warn_unused_result__
1041                         __attribute__pure__;
1042
1043 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1044                         __attribute__warn_unused_result__
1045                         __attribute__pure__;
1046
1047 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1048                         __attribute__warn_unused_result__
1049                         __attribute__pure__;
1050
1051 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1052                         __attribute__warn_unused_result__
1053                         __attribute__pure__;
1054
1055 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1056                         __attribute__warn_unused_result__
1057                         __attribute__pure__;
1058
1059 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1060 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1061                         __attribute__nonnull__(pTHX_1);
1062 #define PERL_ARGS_ASSERT_GET_SV \
1063         assert(name)
1064
1065 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1066                         __attribute__warn_unused_result__;
1067
1068 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1069                         __attribute__nonnull__(pTHX_1);
1070 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1071         assert(sv)
1072
1073 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1074 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1075 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1076                         __attribute__nonnull__(pTHX_1)
1077                         __attribute__nonnull__(pTHX_2)
1078                         __attribute__nonnull__(pTHX_3);
1079 #define PERL_ARGS_ASSERT_GROK_BIN       \
1080         assert(start); assert(len_p); assert(flags)
1081
1082 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1083                         __attribute__nonnull__(pTHX_1)
1084                         __attribute__nonnull__(pTHX_2)
1085                         __attribute__nonnull__(pTHX_3);
1086 #define PERL_ARGS_ASSERT_GROK_HEX       \
1087         assert(start); assert(len_p); assert(flags)
1088
1089 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1090                         __attribute__nonnull__(pTHX_1);
1091 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1092         assert(pv)
1093
1094 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1095                         __attribute__warn_unused_result__
1096                         __attribute__nonnull__(pTHX_1)
1097                         __attribute__nonnull__(pTHX_2);
1098 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1099         assert(sp); assert(send)
1100
1101 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1102                         __attribute__nonnull__(pTHX_1)
1103                         __attribute__nonnull__(pTHX_2)
1104                         __attribute__nonnull__(pTHX_3);
1105 #define PERL_ARGS_ASSERT_GROK_OCT       \
1106         assert(start); assert(len_p); assert(flags)
1107
1108 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1109 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1110 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1111 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1112 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1113                         __attribute__warn_unused_result__
1114                         __attribute__nonnull__(pTHX_2);
1115 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
1116         assert(name)
1117
1118 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
1119                         __attribute__nonnull__(pTHX_1);
1120 #define PERL_ARGS_ASSERT_GV_CHECK       \
1121         assert(stash)
1122
1123 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1124                         __attribute__warn_unused_result__
1125                         __attribute__nonnull__(pTHX_1);
1126 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1127         assert(gv)
1128
1129 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1130                         __attribute__nonnull__(pTHX_1);
1131 #define PERL_ARGS_ASSERT_GV_DUMP        \
1132         assert(gv)
1133
1134 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1135                         __attribute__nonnull__(pTHX_1)
1136                         __attribute__nonnull__(pTHX_2);
1137 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1138         assert(sv); assert(gv)
1139
1140 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1141                         __attribute__nonnull__(pTHX_1)
1142                         __attribute__nonnull__(pTHX_2); */
1143 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1144         assert(sv); assert(gv)
1145
1146 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1147                         __attribute__nonnull__(pTHX_1)
1148                         __attribute__nonnull__(pTHX_2);
1149 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1150         assert(sv); assert(gv)
1151
1152 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1153                         __attribute__nonnull__(pTHX_1);
1154 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1155         assert(name)
1156
1157 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1158                         __attribute__nonnull__(pTHX_1);
1159 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1160         assert(name)
1161
1162 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1163                         __attribute__nonnull__(pTHX_2);
1164 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
1165         assert(name)
1166
1167 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1168                         __attribute__nonnull__(pTHX_2);
1169 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
1170         assert(name)
1171
1172 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1173                         __attribute__nonnull__(pTHX_1)
1174                         __attribute__nonnull__(pTHX_2); */
1175 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1176         assert(stash); assert(name)
1177
1178 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1179                         __attribute__nonnull__(pTHX_1)
1180                         __attribute__nonnull__(pTHX_2);
1181 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1182         assert(stash); assert(name)
1183
1184 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
1185                         __attribute__nonnull__(pTHX_1)
1186                         __attribute__nonnull__(pTHX_2);
1187 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
1188         assert(stash); assert(name)
1189
1190 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1191                         __attribute__nonnull__(pTHX_1);
1192 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1193         assert(nambeg)
1194
1195 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1196                         __attribute__nonnull__(pTHX_1);
1197 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1198         assert(name)
1199
1200 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1201                         __attribute__nonnull__(pTHX_1);
1202 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1203         assert(name)
1204
1205 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1206                         __attribute__nonnull__(pTHX_1)
1207                         __attribute__nonnull__(pTHX_2);
1208 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1209         assert(sv); assert(gv)
1210
1211 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1212                         __attribute__nonnull__(pTHX_1)
1213                         __attribute__nonnull__(pTHX_2); */
1214 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1215         assert(sv); assert(gv)
1216
1217 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1218                         __attribute__nonnull__(pTHX_1)
1219                         __attribute__nonnull__(pTHX_2);
1220 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1221         assert(sv); assert(gv)
1222
1223 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1224                         __attribute__warn_unused_result__;
1225
1226 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1227                         __attribute__nonnull__(pTHX_1)
1228                         __attribute__nonnull__(pTHX_3);
1229 #define PERL_ARGS_ASSERT_GV_INIT        \
1230         assert(gv); assert(name)
1231
1232 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1233                         __attribute__nonnull__(pTHX_1)
1234                         __attribute__nonnull__(pTHX_2);
1235 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1236         assert(gv); assert(name)
1237
1238 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1239                         __attribute__nonnull__(pTHX_1);
1240 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1241         assert(name)
1242
1243 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1244                         __attribute__nonnull__(pTHX_1);
1245 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1246         assert(name)
1247
1248 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1249                         __attribute__nonnull__(pTHX_1);
1250 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1251         assert(sv)
1252
1253 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1254                         __attribute__nonnull__(pTHX_1);
1255 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1256         assert(gv)
1257
1258 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1259                         __attribute__nonnull__(pTHX_1);
1260 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1261         assert(hv)
1262
1263 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1264 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1265                         __attribute__nonnull__(pTHX_1);
1266 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1267         assert(hv)
1268
1269 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1270 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)
1271                         __attribute__nonnull__(pTHX_2);
1272 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1273         assert(key)
1274
1275 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1276                         __attribute__warn_unused_result__;
1277
1278 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1279                         __attribute__nonnull__(pTHX_1);
1280 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1281         assert(hv)
1282
1283 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1284                         __attribute__nonnull__(pTHX_2); */
1285 #define PERL_ARGS_ASSERT_HV_DELETE      \
1286         assert(key)
1287
1288 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1289                         __attribute__nonnull__(pTHX_2); */
1290 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1291         assert(keysv)
1292
1293 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1294                         __attribute__warn_unused_result__
1295                         __attribute__nonnull__(pTHX_1);
1296 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1297         assert(hv)
1298
1299 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1300                         __attribute__nonnull__(pTHX_1);
1301 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1302         assert(hv)
1303
1304 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1305                         __attribute__nonnull__(pTHX_1)
1306                         __attribute__nonnull__(pTHX_2);
1307 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1308         assert(hv); assert(name)
1309
1310 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1311                         __attribute__nonnull__(pTHX_1)
1312                         __attribute__nonnull__(pTHX_2);
1313 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1314         assert(hv); assert(name)
1315
1316 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1317                         __attribute__warn_unused_result__
1318                         __attribute__nonnull__(pTHX_2); */
1319 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1320         assert(key)
1321
1322 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1323                         __attribute__warn_unused_result__
1324                         __attribute__nonnull__(pTHX_2); */
1325 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1326         assert(keysv)
1327
1328 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1329                         __attribute__nonnull__(pTHX_2); */
1330 #define PERL_ARGS_ASSERT_HV_FETCH       \
1331         assert(key)
1332
1333 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1334                         __attribute__nonnull__(pTHX_2); */
1335 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1336         assert(keysv)
1337
1338 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1339                         __attribute__nonnull__(pTHX_1);
1340 #define PERL_ARGS_ASSERT_HV_FILL        \
1341         assert(hv)
1342
1343 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1344                         __attribute__nonnull__(pTHX_1);
1345 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1346         assert(hv)
1347
1348 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1349                         __attribute__nonnull__(pTHX_1);
1350 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1351         assert(hv)
1352
1353 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1354                         __attribute__warn_unused_result__
1355                         __attribute__nonnull__(pTHX_1)
1356                         __attribute__nonnull__(pTHX_2);
1357 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1358         assert(entry); assert(retlen)
1359
1360 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1361                         __attribute__warn_unused_result__
1362                         __attribute__nonnull__(pTHX_1);
1363 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1364         assert(entry)
1365
1366 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1367                         __attribute__warn_unused_result__
1368                         __attribute__nonnull__(pTHX_1); */
1369 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1370         assert(hv)
1371
1372 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1373                         __attribute__warn_unused_result__
1374                         __attribute__nonnull__(pTHX_1);
1375 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1376         assert(hv)
1377
1378 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1379                         __attribute__warn_unused_result__
1380                         __attribute__nonnull__(pTHX_1)
1381                         __attribute__nonnull__(pTHX_2)
1382                         __attribute__nonnull__(pTHX_3);
1383 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1384         assert(hv); assert(key); assert(retlen)
1385
1386 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1387                         __attribute__warn_unused_result__
1388                         __attribute__nonnull__(pTHX_1)
1389                         __attribute__nonnull__(pTHX_2);
1390 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1391         assert(hv); assert(entry)
1392
1393 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1394                         __attribute__nonnull__(pTHX_1);
1395 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1396         assert(hv)
1397
1398 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1399                         __attribute__nonnull__(pTHX_1); */
1400 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1401         assert(hv)
1402
1403 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1404                         __attribute__nonnull__(pTHX_1);
1405 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1406         assert(hv)
1407
1408 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1409                         __attribute__warn_unused_result__
1410                         __attribute__nonnull__(pTHX_1);
1411 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1412         assert(hv)
1413
1414 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
1415                         __attribute__warn_unused_result__
1416                         __attribute__nonnull__(pTHX_1);
1417 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1418         assert(hv)
1419
1420 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1421                         __attribute__nonnull__(pTHX_1);
1422 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1423         assert(hv)
1424
1425 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1426                         __attribute__warn_unused_result__
1427                         __attribute__nonnull__(pTHX_1);
1428 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1429         assert(hv)
1430
1431 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1432                         __attribute__nonnull__(pTHX_1);
1433 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1434         assert(hv)
1435
1436 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1437                         __attribute__warn_unused_result__
1438                         __attribute__nonnull__(pTHX_1);
1439 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1440         assert(hv)
1441
1442 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1443 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1444 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1445 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1446 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1447 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1448                         __attribute__nonnull__(pTHX_1)
1449                         __attribute__nonnull__(pTHX_2); */
1450
1451 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1452                         __attribute__nonnull__(pTHX_1)
1453                         __attribute__nonnull__(pTHX_2); */
1454
1455 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1456                         __attribute__nonnull__(pTHX_1)
1457                         __attribute__nonnull__(pTHX_5); */
1458
1459 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1460                         __attribute__nonnull__(pTHX_2);
1461 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1462         assert(argv)
1463
1464 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1465 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1466 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1467 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1468 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1469 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1470                         __attribute__nonnull__(pTHX_1);
1471 #define PERL_ARGS_ASSERT_INIT_TM        \
1472         assert(ptm)
1473
1474 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1475                         __attribute__warn_unused_result__
1476                         __attribute__pure__
1477                         __attribute__nonnull__(1)
1478                         __attribute__nonnull__(2);
1479 #define PERL_ARGS_ASSERT_INSTR  \
1480         assert(big); assert(little)
1481
1482 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1483 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1484                         __attribute__warn_unused_result__;
1485
1486 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1487                         __attribute__nonnull__(pTHX_1);
1488 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1489         assert(io)
1490
1491 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1492                         __attribute__nonnull__(1);
1493 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1494         assert(s)
1495
1496 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
1497                         __attribute__warn_unused_result__
1498                         __attribute__nonnull__(pTHX_1);
1499 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
1500         assert(name_sv)
1501
1502 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1503                         __attribute__warn_unused_result__;
1504
1505 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1506                         __attribute__warn_unused_result__
1507                         __attribute__pure__;
1508
1509 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1510                         __attribute__warn_unused_result__
1511                         __attribute__pure__;
1512
1513 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1514                         __attribute__warn_unused_result__
1515                         __attribute__pure__;
1516
1517 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1518                         __attribute__warn_unused_result__
1519                         __attribute__pure__;
1520
1521 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1522                         __attribute__warn_unused_result__
1523                         __attribute__pure__;
1524
1525 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1526                         __attribute__warn_unused_result__
1527                         __attribute__pure__;
1528
1529 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1530                         __attribute__warn_unused_result__
1531                         __attribute__pure__;
1532
1533 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1534                         __attribute__warn_unused_result__
1535                         __attribute__pure__;
1536
1537 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1538                         __attribute__warn_unused_result__
1539                         __attribute__pure__;
1540
1541 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1542                         __attribute__warn_unused_result__
1543                         __attribute__pure__;
1544
1545 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1546                         __attribute__warn_unused_result__
1547                         __attribute__pure__;
1548
1549 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1550                         __attribute__warn_unused_result__
1551                         __attribute__pure__;
1552
1553 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1554                         __attribute__warn_unused_result__
1555                         __attribute__pure__;
1556
1557 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1558                         __attribute__warn_unused_result__
1559                         __attribute__pure__;
1560
1561 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1562                         __attribute__warn_unused_result__
1563                         __attribute__pure__;
1564
1565 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1566                         __attribute__warn_unused_result__
1567                         __attribute__pure__;
1568
1569 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1570                         __attribute__warn_unused_result__
1571                         __attribute__pure__;
1572
1573 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1574                         __attribute__warn_unused_result__
1575                         __attribute__pure__;
1576
1577 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1578                         __attribute__warn_unused_result__
1579                         __attribute__pure__;
1580
1581 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1582                         __attribute__warn_unused_result__
1583                         __attribute__pure__;
1584
1585 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1586                         __attribute__warn_unused_result__
1587                         __attribute__pure__;
1588
1589 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1590                         __attribute__warn_unused_result__
1591                         __attribute__pure__;
1592
1593 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1594                         __attribute__warn_unused_result__
1595                         __attribute__pure__;
1596
1597 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1598                         __attribute__warn_unused_result__
1599                         __attribute__pure__;
1600
1601 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1602                         __attribute__warn_unused_result__
1603                         __attribute__pure__;
1604
1605 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1606                         __attribute__warn_unused_result__
1607                         __attribute__pure__;
1608
1609 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1610                         __attribute__warn_unused_result__
1611                         __attribute__nonnull__(pTHX_1);
1612 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1613         assert(p)
1614
1615 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1616                         __attribute__warn_unused_result__
1617                         __attribute__nonnull__(pTHX_1);
1618 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1619         assert(p)
1620
1621 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1622                         __attribute__warn_unused_result__
1623                         __attribute__nonnull__(pTHX_1);
1624 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1625         assert(p)
1626
1627 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1628                         __attribute__warn_unused_result__
1629                         __attribute__nonnull__(pTHX_1);
1630 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1631         assert(p)
1632
1633 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1634                         __attribute__warn_unused_result__
1635                         __attribute__nonnull__(pTHX_1);
1636 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1637         assert(p)
1638
1639 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1640                         __attribute__warn_unused_result__
1641                         __attribute__nonnull__(pTHX_1);
1642 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1643         assert(p)
1644
1645 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1646                         __attribute__warn_unused_result__
1647                         __attribute__nonnull__(pTHX_1);
1648 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1649         assert(p)
1650
1651 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1652                         __attribute__warn_unused_result__
1653                         __attribute__nonnull__(pTHX_1);
1654 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1655         assert(p)
1656
1657 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1658                         __attribute__warn_unused_result__
1659                         __attribute__nonnull__(pTHX_1);
1660 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1661         assert(p)
1662
1663 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1664                         __attribute__warn_unused_result__
1665                         __attribute__nonnull__(pTHX_1);
1666 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1667         assert(p)
1668
1669 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1670                         __attribute__warn_unused_result__
1671                         __attribute__nonnull__(pTHX_1);
1672 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1673         assert(p)
1674
1675 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1676                         __attribute__warn_unused_result__
1677                         __attribute__nonnull__(pTHX_1);
1678 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1679         assert(p)
1680
1681 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1682                         __attribute__warn_unused_result__
1683                         __attribute__nonnull__(pTHX_1);
1684 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1685         assert(p)
1686
1687 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1688                         __attribute__nonnull__(1);
1689 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1690         assert(s)
1691
1692 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1693                         __attribute__warn_unused_result__
1694                         __attribute__nonnull__(pTHX_1);
1695 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1696         assert(p)
1697
1698 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1699                         __attribute__warn_unused_result__
1700                         __attribute__nonnull__(pTHX_1);
1701 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1702         assert(p)
1703
1704 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1705                         __attribute__warn_unused_result__
1706                         __attribute__nonnull__(pTHX_1);
1707 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1708         assert(p)
1709
1710 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1711                         __attribute__warn_unused_result__
1712                         __attribute__nonnull__(pTHX_1);
1713 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1714         assert(p)
1715
1716 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1717                         __attribute__warn_unused_result__
1718                         __attribute__nonnull__(pTHX_1);
1719 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1720         assert(p)
1721
1722 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1723                         __attribute__warn_unused_result__
1724                         __attribute__nonnull__(pTHX_1);
1725 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1726         assert(p)
1727
1728 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1729                         __attribute__warn_unused_result__
1730                         __attribute__nonnull__(pTHX_1);
1731 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1732         assert(p)
1733
1734 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1735                         __attribute__warn_unused_result__
1736                         __attribute__nonnull__(pTHX_1);
1737 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1738         assert(p)
1739
1740 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1741                         __attribute__warn_unused_result__
1742                         __attribute__nonnull__(pTHX_1);
1743 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1744         assert(p)
1745
1746 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1747                         __attribute__warn_unused_result__
1748                         __attribute__nonnull__(pTHX_1);
1749 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1750         assert(p)
1751
1752 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1753                         __attribute__warn_unused_result__
1754                         __attribute__nonnull__(pTHX_1);
1755 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1756         assert(p)
1757
1758 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1759                         __attribute__warn_unused_result__
1760                         __attribute__nonnull__(pTHX_1);
1761 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1762         assert(p)
1763
1764 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1765                         __attribute__warn_unused_result__
1766                         __attribute__nonnull__(pTHX_1);
1767 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1768         assert(p)
1769
1770 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1771                         __attribute__nonnull__(1);
1772 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1773         assert(s)
1774
1775 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1776                         __attribute__nonnull__(1); */
1777 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1778         assert(s)
1779
1780 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1781                         __attribute__nonnull__(1);
1782 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1783         assert(s)
1784
1785 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1786                         __attribute__warn_unused_result__
1787                         __attribute__nonnull__(pTHX_1);
1788 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1789         assert(p)
1790
1791 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1792                         __attribute__warn_unused_result__
1793                         __attribute__nonnull__(pTHX_1);
1794 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1795         assert(p)
1796
1797 PERL_CALLCONV bool      Perl_is_utf8_xidcont(pTHX_ const U8 *p)
1798                         __attribute__warn_unused_result__
1799                         __attribute__nonnull__(pTHX_1);
1800 #define PERL_ARGS_ASSERT_IS_UTF8_XIDCONT        \
1801         assert(p)
1802
1803 PERL_CALLCONV bool      Perl_is_utf8_xidfirst(pTHX_ const U8 *p)
1804                         __attribute__warn_unused_result__
1805                         __attribute__nonnull__(pTHX_1);
1806 #define PERL_ARGS_ASSERT_IS_UTF8_XIDFIRST       \
1807         assert(p)
1808
1809 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1810                         __attribute__nonnull__(pTHX_1);
1811 #define PERL_ARGS_ASSERT_JMAYBE \
1812         assert(o)
1813
1814 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1815                         __attribute__pure__
1816                         __attribute__nonnull__(pTHX_1);
1817 #define PERL_ARGS_ASSERT_KEYWORD        \
1818         assert(name)
1819
1820 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1821                         __attribute__nonnull__(pTHX_1)
1822                         __attribute__nonnull__(pTHX_3);
1823 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1824         assert(keyword_ptr); assert(op_ptr)
1825
1826 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1827 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1828 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1829                         __attribute__nonnull__(pTHX_1);
1830 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1831         assert(ptr)
1832
1833 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1834 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1835 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1836 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1837 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1838                         __attribute__nonnull__(pTHX_1);
1839 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1840         assert(ptr)
1841
1842 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1843 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
1844 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
1845                         __attribute__nonnull__(pTHX_1);
1846 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
1847         assert(pv)
1848
1849 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1850                         __attribute__nonnull__(pTHX_1);
1851 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1852         assert(pv)
1853
1854 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1855                         __attribute__nonnull__(pTHX_1);
1856 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1857         assert(sv)
1858
1859 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1860                         __attribute__nonnull__(pTHX_1);
1861 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1862         assert(ptr)
1863
1864 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1865 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1866                         __attribute__nonnull__(pTHX_2);
1867 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1868         assert(name)
1869
1870 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1871                         __attribute__nonnull__(pTHX_1);
1872 #define PERL_ARGS_ASSERT_LOCALIZE       \
1873         assert(o)
1874
1875 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1876                         __attribute__warn_unused_result__
1877                         __attribute__nonnull__(pTHX_1);
1878 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1879         assert(sv)
1880
1881 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1882                         __attribute__nonnull__(pTHX_1)
1883                         __attribute__nonnull__(pTHX_2);
1884 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1885         assert(sv); assert(mg)
1886
1887 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1888                         __attribute__nonnull__(pTHX_1)
1889                         __attribute__nonnull__(pTHX_2);
1890 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1891         assert(sv); assert(mg)
1892
1893 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1894                         __attribute__nonnull__(pTHX_1)
1895                         __attribute__nonnull__(pTHX_2);
1896 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1897         assert(sv); assert(mg)
1898
1899 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1900                         __attribute__nonnull__(pTHX_1)
1901                         __attribute__nonnull__(pTHX_2);
1902 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1903         assert(sv); assert(mg)
1904
1905 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1906                         __attribute__nonnull__(pTHX_2);
1907 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1908         assert(mg)
1909
1910 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1911                         __attribute__nonnull__(pTHX_1)
1912                         __attribute__nonnull__(pTHX_2);
1913 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1914         assert(sv); assert(mg)
1915
1916 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1917                         __attribute__nonnull__(pTHX_1)
1918                         __attribute__nonnull__(pTHX_2);
1919 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1920         assert(sv); assert(mg)
1921
1922 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1923 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1924                         __attribute__nonnull__(pTHX_1)
1925                         __attribute__nonnull__(pTHX_2);
1926 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1927         assert(sv); assert(mg)
1928
1929 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1930                         __attribute__nonnull__(pTHX_1)
1931                         __attribute__nonnull__(pTHX_2);
1932 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1933         assert(sv); assert(mg)
1934
1935 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1936                         __attribute__nonnull__(pTHX_1)
1937                         __attribute__nonnull__(pTHX_2);
1938 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1939         assert(sv); assert(mg)
1940
1941 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1942                         __attribute__nonnull__(pTHX_1)
1943                         __attribute__nonnull__(pTHX_2);
1944 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1945         assert(sv); assert(mg)
1946
1947 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1948                         __attribute__nonnull__(pTHX_1)
1949                         __attribute__nonnull__(pTHX_2);
1950 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1951         assert(sv); assert(mg)
1952
1953 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1954                         __attribute__nonnull__(pTHX_1)
1955                         __attribute__nonnull__(pTHX_2);
1956 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1957         assert(sv); assert(mg)
1958
1959 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1960                         __attribute__nonnull__(pTHX_1)
1961                         __attribute__nonnull__(pTHX_2);
1962 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1963         assert(sv); assert(mg)
1964
1965 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1966                         __attribute__nonnull__(pTHX_1)
1967                         __attribute__nonnull__(pTHX_2);
1968 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1969         assert(sv); assert(mg)
1970
1971 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1972                         __attribute__nonnull__(pTHX_1)
1973                         __attribute__nonnull__(pTHX_2);
1974 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1975         assert(sv); assert(mg)
1976
1977 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1978                         __attribute__nonnull__(pTHX_1)
1979                         __attribute__nonnull__(pTHX_2);
1980 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1981         assert(sv); assert(mg)
1982
1983 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1984                         __attribute__nonnull__(pTHX_1)
1985                         __attribute__nonnull__(pTHX_2);
1986 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1987         assert(sv); assert(mg)
1988
1989 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1990                         __attribute__nonnull__(pTHX_1)
1991                         __attribute__nonnull__(pTHX_2);
1992 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1993         assert(sv); assert(mg)
1994
1995 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1996                         __attribute__nonnull__(pTHX_1)
1997                         __attribute__nonnull__(pTHX_2);
1998 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1999         assert(sv); assert(mg)
2000
2001 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
2002                         __attribute__nonnull__(pTHX_1)
2003                         __attribute__nonnull__(pTHX_2);
2004 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
2005         assert(sv); assert(mg)
2006
2007 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2008                         __attribute__nonnull__(pTHX_1)
2009                         __attribute__nonnull__(pTHX_2);
2010 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2011         assert(sv); assert(mg)
2012
2013 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
2014                         __attribute__nonnull__(pTHX_1)
2015                         __attribute__nonnull__(pTHX_2);
2016 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
2017         assert(sv); assert(mg)
2018
2019 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
2020                         __attribute__nonnull__(pTHX_1)
2021                         __attribute__nonnull__(pTHX_2)
2022                         __attribute__nonnull__(pTHX_3);
2023 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2024         assert(sv); assert(mg); assert(meth)
2025
2026 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2027                         __attribute__nonnull__(pTHX_1)
2028                         __attribute__nonnull__(pTHX_2)
2029                         __attribute__nonnull__(pTHX_3);
2030 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2031         assert(sv); assert(mg); assert(key)
2032
2033 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2034                         __attribute__nonnull__(pTHX_1)
2035                         __attribute__nonnull__(pTHX_2);
2036 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2037         assert(sv); assert(mg)
2038
2039 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2040                         __attribute__nonnull__(pTHX_1)
2041                         __attribute__nonnull__(pTHX_2);
2042 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2043         assert(sv); assert(mg)
2044
2045 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2046                         __attribute__noreturn__
2047                         __attribute__nonnull__(pTHX_1)
2048                         __attribute__nonnull__(pTHX_2);
2049 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2050         assert(sv); assert(mg)
2051
2052 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2053                         __attribute__nonnull__(pTHX_1)
2054                         __attribute__nonnull__(pTHX_2);
2055 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2056         assert(hv); assert(mg)
2057
2058 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2059                         __attribute__nonnull__(pTHX_1)
2060                         __attribute__nonnull__(pTHX_2);
2061 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2062         assert(sv); assert(mg)
2063
2064 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2065                         __attribute__nonnull__(pTHX_1)
2066                         __attribute__nonnull__(pTHX_2);
2067 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2068         assert(sv); assert(mg)
2069
2070 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
2071                         __attribute__nonnull__(pTHX_1)
2072                         __attribute__nonnull__(pTHX_2);
2073 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
2074         assert(sv); assert(mg)
2075
2076 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2077                         __attribute__nonnull__(pTHX_1)
2078                         __attribute__nonnull__(pTHX_2);
2079 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2080         assert(sv); assert(mg)
2081
2082 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2083                         __attribute__nonnull__(pTHX_1)
2084                         __attribute__nonnull__(pTHX_2);
2085 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2086         assert(sv); assert(mg)
2087
2088 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2089                         __attribute__nonnull__(pTHX_1)
2090                         __attribute__nonnull__(pTHX_2);
2091 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2092         assert(sv); assert(mg)
2093
2094 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2095                         __attribute__nonnull__(pTHX_1)
2096                         __attribute__nonnull__(pTHX_2);
2097 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2098         assert(sv); assert(mg)
2099
2100 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2101                         __attribute__nonnull__(pTHX_1)
2102                         __attribute__nonnull__(pTHX_2);
2103 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2104         assert(sv); assert(mg)
2105
2106 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2107                         __attribute__nonnull__(pTHX_1)
2108                         __attribute__nonnull__(pTHX_2);
2109 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2110         assert(sv); assert(mg)
2111
2112 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2113                         __attribute__nonnull__(pTHX_1)
2114                         __attribute__nonnull__(pTHX_2);
2115 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2116         assert(sv); assert(mg)
2117
2118 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2119                         __attribute__nonnull__(pTHX_1)
2120                         __attribute__nonnull__(pTHX_2);
2121 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2122         assert(sv); assert(mg)
2123
2124 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2125                         __attribute__nonnull__(pTHX_1)
2126                         __attribute__nonnull__(pTHX_2);
2127 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2128         assert(sv); assert(mg)
2129
2130 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2131                         __attribute__nonnull__(pTHX_1)
2132                         __attribute__nonnull__(pTHX_2);
2133 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2134         assert(sv); assert(mg)
2135
2136 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2137                         __attribute__nonnull__(pTHX_1)
2138                         __attribute__nonnull__(pTHX_2);
2139 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2140         assert(sv); assert(mg)
2141
2142 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2143                         __attribute__nonnull__(pTHX_2);
2144 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2145         assert(mg)
2146
2147 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2148                         __attribute__nonnull__(pTHX_1)
2149                         __attribute__nonnull__(pTHX_2);
2150 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2151         assert(sv); assert(mg)
2152
2153 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2154                         __attribute__nonnull__(pTHX_1)
2155                         __attribute__nonnull__(pTHX_2);
2156 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2157         assert(sv); assert(mg)
2158
2159 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2160                         __attribute__nonnull__(pTHX_1)
2161                         __attribute__nonnull__(pTHX_2);
2162 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2163         assert(sv); assert(mg)
2164
2165 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2166                         __attribute__nonnull__(pTHX_1)
2167                         __attribute__nonnull__(pTHX_2);
2168 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2169         assert(sv); assert(mg)
2170
2171 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2172                         __attribute__nonnull__(pTHX_1)
2173                         __attribute__nonnull__(pTHX_2);
2174 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2175         assert(sv); assert(mg)
2176
2177 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2178                         __attribute__nonnull__(pTHX_1)
2179                         __attribute__nonnull__(pTHX_2);
2180 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2181         assert(sv); assert(mg)
2182
2183 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2184                         __attribute__nonnull__(pTHX_1)
2185                         __attribute__nonnull__(pTHX_2);
2186 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2187         assert(sv); assert(mg)
2188
2189 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2190                         __attribute__malloc__
2191                         __attribute__warn_unused_result__;
2192
2193 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2194 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2195                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2196                         __attribute__nonnull__(pTHX_1);
2197 #define PERL_ARGS_ASSERT_MESS   \
2198         assert(pat)
2199
2200 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2201                         __attribute__nonnull__(pTHX_1);
2202 #define PERL_ARGS_ASSERT_MESS_SV        \
2203         assert(basemsg)
2204
2205 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2206 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2207                         __attribute__nonnull__(pTHX_1);
2208 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2209         assert(sv)
2210
2211 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2212                         __attribute__nonnull__(pTHX_1)
2213                         __attribute__nonnull__(pTHX_2);
2214 #define PERL_ARGS_ASSERT_MG_COPY        \
2215         assert(sv); assert(nsv)
2216
2217 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2218                         __attribute__warn_unused_result__;
2219
2220 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2221                         __attribute__warn_unused_result__;
2222
2223 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2224                         __attribute__nonnull__(pTHX_1);
2225 #define PERL_ARGS_ASSERT_MG_FREE        \
2226         assert(sv)
2227
2228 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2229                         __attribute__nonnull__(pTHX_1);
2230 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2231         assert(sv)
2232
2233 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2234                         __attribute__nonnull__(pTHX_1);
2235 #define PERL_ARGS_ASSERT_MG_GET \
2236         assert(sv)
2237
2238 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2239                         __attribute__nonnull__(pTHX_1);
2240 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2241         assert(sv)
2242
2243 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2244                         __attribute__nonnull__(pTHX_1)
2245                         __attribute__nonnull__(pTHX_2);
2246 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2247         assert(sv); assert(nsv)
2248
2249 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2250                         __attribute__nonnull__(pTHX_1);
2251 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2252         assert(sv)
2253
2254 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2255                         __attribute__nonnull__(pTHX_1);
2256 #define PERL_ARGS_ASSERT_MG_SET \
2257         assert(sv)
2258
2259 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2260                         __attribute__nonnull__(pTHX_1);
2261 #define PERL_ARGS_ASSERT_MG_SIZE        \
2262         assert(sv)
2263
2264 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2265                         __attribute__nonnull__(pTHX_1);
2266 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2267         assert(ptm)
2268
2269 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2270 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2271 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2272 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2273                         __attribute__nonnull__(pTHX_1);
2274 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2275         assert(s)
2276
2277 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2278                         __attribute__nonnull__(pTHX_1);
2279 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2280         assert(name)
2281
2282 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2283                         __attribute__nonnull__(pTHX_1);
2284 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2285         assert(stash)
2286
2287 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2288                         __attribute__nonnull__(pTHX_1)
2289                         __attribute__nonnull__(pTHX_2);
2290 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2291         assert(smeta); assert(which)
2292
2293 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2294                         __attribute__nonnull__(pTHX_1);
2295 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2296         assert(stash)
2297
2298 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2299                         __attribute__nonnull__(pTHX_1);
2300 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2301         assert(stash)
2302
2303 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2304                         __attribute__nonnull__(pTHX_1);
2305 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2306         assert(stash)
2307
2308 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2309                         __attribute__nonnull__(pTHX_3);
2310 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2311         assert(gv)
2312
2313 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2314                         __attribute__nonnull__(pTHX_1);
2315 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2316         assert(mro)
2317
2318 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2319                         __attribute__nonnull__(pTHX_1)
2320                         __attribute__nonnull__(pTHX_2);
2321 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2322         assert(meta); assert(name)
2323
2324 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2325                         __attribute__nonnull__(pTHX_1)
2326                         __attribute__nonnull__(pTHX_2)
2327                         __attribute__nonnull__(pTHX_3);
2328 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2329         assert(smeta); assert(which); assert(data)
2330
2331 PERL_CALLCONV void      Perl_munge_qwlist_to_paren_list(pTHX_ OP* qwlist)
2332                         __attribute__nonnull__(pTHX_1);
2333 #define PERL_ARGS_ASSERT_MUNGE_QWLIST_TO_PAREN_LIST     \
2334         assert(qwlist)
2335
2336 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2337                         __attribute__nonnull__(pTHX_1);
2338 #define PERL_ARGS_ASSERT_MY_ATOF        \
2339         assert(s)
2340
2341 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2342                         __attribute__nonnull__(pTHX_1)
2343                         __attribute__nonnull__(pTHX_2);
2344 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2345         assert(s); assert(value)
2346
2347 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2348                         __attribute__nonnull__(pTHX_1);
2349 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2350         assert(o)
2351
2352 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2353 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2354 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2355                         __attribute__noreturn__;
2356
2357 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2358                         __attribute__noreturn__;
2359
2360 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2361 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2362 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2363 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2364 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2365 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2366                         __attribute__nonnull__(pTHX_1)
2367                         __attribute__nonnull__(pTHX_2);
2368 #define PERL_ARGS_ASSERT_MY_POPEN       \
2369         assert(cmd); assert(mode)
2370
2371 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2372                         __attribute__nonnull__(pTHX_1)
2373                         __attribute__nonnull__(pTHX_3);
2374 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2375         assert(mode); assert(args)
2376
2377 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2378 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2379                         __attribute__format__(__printf__,3,4)
2380                         __attribute__nonnull__(1)
2381                         __attribute__nonnull__(3);
2382 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2383         assert(buffer); assert(format)
2384
2385 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2386 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2387 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2388 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)
2389                         __attribute__nonnull__(pTHX_1);
2390 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2391         assert(fmt)
2392
2393 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2394                         __attribute__nonnull__(1);
2395 #define PERL_ARGS_ASSERT_MY_SWABN       \
2396         assert(ptr)
2397
2398 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2399 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2400                         __attribute__nonnull__(1)
2401                         __attribute__nonnull__(3);
2402 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2403         assert(buffer); assert(format)
2404
2405 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2406 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2407                         __attribute__malloc__
2408                         __attribute__warn_unused_result__;
2409
2410 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2411                         __attribute__malloc__
2412                         __attribute__warn_unused_result__;
2413
2414 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2415 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2416                         __attribute__malloc__
2417                         __attribute__warn_unused_result__;
2418
2419 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2420 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2421                         __attribute__warn_unused_result__; */
2422
2423 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2424                         __attribute__malloc__
2425                         __attribute__warn_unused_result__
2426                         __attribute__nonnull__(pTHX_1);
2427 #define PERL_ARGS_ASSERT_NEWAVREF       \
2428         assert(o)
2429
2430 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2431                         __attribute__malloc__
2432                         __attribute__warn_unused_result__;
2433
2434 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2435                         __attribute__malloc__
2436                         __attribute__warn_unused_result__
2437                         __attribute__nonnull__(pTHX_2);
2438 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2439         assert(first)
2440
2441 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2442 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2443                         __attribute__malloc__
2444                         __attribute__warn_unused_result__;
2445
2446 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2447                         __attribute__malloc__
2448                         __attribute__warn_unused_result__
2449                         __attribute__nonnull__(pTHX_3);
2450 #define PERL_ARGS_ASSERT_NEWFOROP       \
2451         assert(expr)
2452
2453 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2454                         __attribute__malloc__
2455                         __attribute__warn_unused_result__
2456                         __attribute__nonnull__(pTHX_1)
2457                         __attribute__nonnull__(pTHX_2);
2458 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2459         assert(cond); assert(block)
2460
2461 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2462                         __attribute__nonnull__(pTHX_1);
2463 #define PERL_ARGS_ASSERT_NEWGP  \
2464         assert(gv)
2465
2466 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2467                         __attribute__malloc__
2468                         __attribute__warn_unused_result__
2469                         __attribute__nonnull__(pTHX_3);
2470 #define PERL_ARGS_ASSERT_NEWGVOP        \
2471         assert(gv)
2472
2473 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2474                         __attribute__malloc__
2475                         __attribute__warn_unused_result__;
2476
2477 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2478                         __attribute__malloc__
2479                         __attribute__warn_unused_result__
2480                         __attribute__nonnull__(pTHX_1);
2481 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2482         assert(pack)
2483
2484 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2485                         __attribute__warn_unused_result__; */
2486
2487 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2488                         __attribute__malloc__
2489                         __attribute__warn_unused_result__
2490                         __attribute__nonnull__(pTHX_1);
2491 #define PERL_ARGS_ASSERT_NEWHVREF       \
2492         assert(o)
2493
2494 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2495                         __attribute__malloc__
2496                         __attribute__warn_unused_result__;
2497
2498 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2499                         __attribute__malloc__
2500                         __attribute__warn_unused_result__; */
2501
2502 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2503                         __attribute__malloc__
2504                         __attribute__warn_unused_result__;
2505
2506 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2507                         __attribute__malloc__
2508                         __attribute__warn_unused_result__
2509                         __attribute__nonnull__(pTHX_3)
2510                         __attribute__nonnull__(pTHX_4);
2511 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2512         assert(first); assert(other)
2513
2514 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2515                         __attribute__malloc__
2516                         __attribute__warn_unused_result__
2517                         __attribute__nonnull__(pTHX_2);
2518 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2519         assert(label)
2520
2521 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2522                         __attribute__malloc__
2523                         __attribute__warn_unused_result__;
2524
2525 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2526                         __attribute__malloc__
2527                         __attribute__warn_unused_result__;
2528
2529 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2530                         __attribute__malloc__
2531                         __attribute__warn_unused_result__;
2532
2533 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2534                         __attribute__malloc__
2535                         __attribute__warn_unused_result__;
2536
2537 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2538                         __attribute__nonnull__(pTHX_1);
2539 #define PERL_ARGS_ASSERT_NEWPROG        \
2540         assert(o)
2541
2542 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2543                         __attribute__malloc__
2544                         __attribute__warn_unused_result__;
2545
2546 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2547                         __attribute__malloc__
2548                         __attribute__warn_unused_result__
2549                         __attribute__nonnull__(pTHX_2)
2550                         __attribute__nonnull__(pTHX_3);
2551 #define PERL_ARGS_ASSERT_NEWRANGE       \
2552         assert(left); assert(right)
2553
2554 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2555                         __attribute__malloc__
2556                         __attribute__warn_unused_result__
2557                         __attribute__nonnull__(pTHX_1);
2558 #define PERL_ARGS_ASSERT_NEWRV  \
2559         assert(sv)
2560
2561 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2562                         __attribute__malloc__
2563                         __attribute__warn_unused_result__
2564                         __attribute__nonnull__(pTHX_1);
2565 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2566         assert(sv)
2567
2568 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2569                         __attribute__malloc__
2570                         __attribute__warn_unused_result__;
2571
2572 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2573                         __attribute__malloc__
2574                         __attribute__warn_unused_result__;
2575
2576 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2577 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2578                         __attribute__malloc__
2579                         __attribute__warn_unused_result__;
2580
2581 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2582                         __attribute__malloc__
2583                         __attribute__warn_unused_result__
2584                         __attribute__nonnull__(pTHX_3);
2585 #define PERL_ARGS_ASSERT_NEWSVOP        \
2586         assert(sv)
2587
2588 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2589                         __attribute__malloc__
2590                         __attribute__warn_unused_result__
2591                         __attribute__nonnull__(pTHX_1);
2592 #define PERL_ARGS_ASSERT_NEWSVREF       \
2593         assert(o)
2594
2595 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2596                         __attribute__malloc__
2597                         __attribute__warn_unused_result__;
2598
2599 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2600                         __attribute__malloc__
2601                         __attribute__warn_unused_result__;
2602
2603 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2604                         __attribute__malloc__
2605                         __attribute__warn_unused_result__;
2606
2607 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2608                         __attribute__malloc__
2609                         __attribute__warn_unused_result__;
2610
2611 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2612                         __attribute__malloc__
2613                         __attribute__warn_unused_result__;
2614
2615 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2616                         __attribute__malloc__
2617                         __attribute__warn_unused_result__;
2618
2619 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2620                         __attribute__malloc__
2621                         __attribute__warn_unused_result__
2622                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2623                         __attribute__nonnull__(pTHX_1);
2624 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2625         assert(pat)
2626
2627 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2628                         __attribute__malloc__
2629                         __attribute__warn_unused_result__;
2630
2631 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2632                         __attribute__malloc__
2633                         __attribute__warn_unused_result__;
2634
2635 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2636                         __attribute__malloc__
2637                         __attribute__warn_unused_result__;
2638
2639 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2640                         __attribute__nonnull__(pTHX_1);
2641 #define PERL_ARGS_ASSERT_NEWSVRV        \
2642         assert(rv)
2643
2644 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2645                         __attribute__malloc__
2646                         __attribute__warn_unused_result__;
2647
2648 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2649                         __attribute__malloc__
2650                         __attribute__warn_unused_result__;
2651
2652 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2653                         __attribute__malloc__
2654                         __attribute__warn_unused_result__;
2655
2656 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2657                         __attribute__malloc__
2658                         __attribute__warn_unused_result__
2659                         __attribute__nonnull__(pTHX_2);
2660 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2661         assert(block)
2662
2663 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2664                         __attribute__malloc__
2665                         __attribute__warn_unused_result__;
2666
2667 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2668                         __attribute__nonnull__(pTHX_2)
2669                         __attribute__nonnull__(pTHX_3);
2670 #define PERL_ARGS_ASSERT_NEWXS  \
2671         assert(subaddr); assert(filename)
2672
2673 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2674                         __attribute__nonnull__(pTHX_2)
2675                         __attribute__nonnull__(pTHX_3);
2676 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2677         assert(subaddr); assert(filename)
2678
2679 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2680 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2681                         __attribute__nonnull__(pTHX_1);
2682 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2683         assert(newctype)
2684
2685 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2686 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2687                         __attribute__malloc__
2688                         __attribute__warn_unused_result__;
2689
2690 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2691                         __attribute__nonnull__(pTHX_1);
2692 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2693         assert(ver)
2694
2695 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2696                         __attribute__malloc__
2697                         __attribute__warn_unused_result__
2698                         __attribute__nonnull__(pTHX_2);
2699 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2700         assert(bits)
2701
2702 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2703                         __attribute__nonnull__(pTHX_1);
2704 #define PERL_ARGS_ASSERT_NEXTARGV       \
2705         assert(gv)
2706
2707 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2708                         __attribute__pure__
2709                         __attribute__nonnull__(1)
2710                         __attribute__nonnull__(2)
2711                         __attribute__nonnull__(3)
2712                         __attribute__nonnull__(4);
2713 #define PERL_ARGS_ASSERT_NINSTR \
2714         assert(big); assert(bigend); assert(little); assert(lend)
2715
2716 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2717 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2718                         __attribute__warn_unused_result__
2719                         __attribute__nonnull__(pTHX_1);
2720 #define PERL_ARGS_ASSERT_OOPSAV \
2721         assert(o)
2722
2723 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2724                         __attribute__warn_unused_result__
2725                         __attribute__nonnull__(pTHX_1);
2726 #define PERL_ARGS_ASSERT_OOPSHV \
2727         assert(o)
2728
2729 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2730 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2731 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2732                         __attribute__nonnull__(pTHX_1);
2733 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2734         assert(o)
2735
2736 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2737                         __attribute__warn_unused_result__;
2738
2739 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2740                         __attribute__nonnull__(pTHX_1);
2741 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2742         assert(o)
2743
2744 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2745                         __attribute__nonnull__(pTHX_1);
2746 #define PERL_ARGS_ASSERT_OP_DUMP        \
2747         assert(o)
2748
2749 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2750 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2751                         __attribute__nonnull__(pTHX_1);
2752 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2753         assert(o)
2754
2755 /* PERL_CALLCONV OP*    op_lvalue(pTHX_ OP* o, I32 type); */
2756 PERL_CALLCONV OP*       Perl_op_lvalue_flags(pTHX_ OP* o, I32 type, U32 flags);
2757 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2758                         __attribute__nonnull__(pTHX_1);
2759 #define PERL_ARGS_ASSERT_OP_NULL        \
2760         assert(o)
2761
2762 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2763 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2764 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2765 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2766 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)
2767                         __attribute__nonnull__(pTHX_1)
2768                         __attribute__nonnull__(pTHX_2)
2769                         __attribute__nonnull__(pTHX_3)
2770                         __attribute__nonnull__(pTHX_4)
2771                         __attribute__nonnull__(pTHX_5)
2772                         __attribute__nonnull__(pTHX_6);
2773 #define PERL_ARGS_ASSERT_PACK_CAT       \
2774         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2775
2776 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2777                         __attribute__nonnull__(pTHX_1);
2778 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2779         assert(v)
2780
2781 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2782                         __attribute__nonnull__(pTHX_1)
2783                         __attribute__nonnull__(pTHX_2)
2784                         __attribute__nonnull__(pTHX_3)
2785                         __attribute__nonnull__(pTHX_4)
2786                         __attribute__nonnull__(pTHX_5);
2787 #define PERL_ARGS_ASSERT_PACKLIST       \
2788         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2789
2790 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
2791                         __attribute__nonnull__(pTHX_1);
2792 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2793         assert(sv)
2794
2795 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
2796                         __attribute__nonnull__(pTHX_1);
2797 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
2798         assert(name)
2799
2800 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2801 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2802 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2803                         __attribute__warn_unused_result__;
2804
2805 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2806                         __attribute__warn_unused_result__
2807                         __attribute__nonnull__(pTHX_1);
2808 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2809         assert(name)
2810
2811 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2812                         __attribute__nonnull__(pTHX_1)
2813                         __attribute__nonnull__(pTHX_2)
2814                         __attribute__nonnull__(pTHX_3);
2815 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
2816         assert(padlist); assert(old_cv); assert(new_cv)
2817
2818 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2819 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2820 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2821                         __attribute__malloc__
2822                         __attribute__warn_unused_result__;
2823
2824 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2825                         __attribute__nonnull__(pTHX_1);
2826 #define PERL_ARGS_ASSERT_PAD_PUSH       \
2827         assert(padlist)
2828
2829 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2830 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2831 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
2832 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
2833 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
2834 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
2835 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
2836 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
2837 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
2838 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
2839 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
2840 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2841                         __attribute__nonnull__(pTHX_1);
2842 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
2843         assert(popt)
2844
2845 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
2846                         __attribute__nonnull__(pTHX_1);
2847 #define PERL_ARGS_ASSERT_PARSER_FREE    \
2848         assert(parser)
2849
2850 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2851 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
2852 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
2853                         __attribute__nonnull__(1);
2854 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
2855         assert(my_perl)
2856
2857 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
2858                         __attribute__nonnull__(1);
2859 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
2860         assert(my_perl)
2861
2862 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
2863                         __attribute__nonnull__(1);
2864 #define PERL_ARGS_ASSERT_PERL_FREE      \
2865         assert(my_perl)
2866
2867 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
2868                         __attribute__nonnull__(1);
2869 #define PERL_ARGS_ASSERT_PERL_PARSE     \
2870         assert(my_perl)
2871
2872 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
2873                         __attribute__nonnull__(1);
2874 #define PERL_ARGS_ASSERT_PERL_RUN       \
2875         assert(my_perl)
2876
2877 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
2878 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2879                         __attribute__nonnull__(pTHX_1)
2880                         __attribute__nonnull__(pTHX_2);
2881 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2882         assert(o); assert(expr)
2883
2884 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2885 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
2886                         __attribute__nonnull__(pTHX_1);
2887 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
2888         assert(name)
2889
2890 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2891                         __attribute__nonnull__(pTHX_1);
2892 #define PERL_ARGS_ASSERT_PREGCOMP       \
2893         assert(pattern)
2894
2895 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2896                         __attribute__nonnull__(pTHX_1)
2897                         __attribute__nonnull__(pTHX_2)
2898                         __attribute__nonnull__(pTHX_3)
2899                         __attribute__nonnull__(pTHX_4)
2900                         __attribute__nonnull__(pTHX_6);
2901 #define PERL_ARGS_ASSERT_PREGEXEC       \
2902         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2903
2904 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2905 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2906                         __attribute__nonnull__(pTHX_1);
2907 #define PERL_ARGS_ASSERT_PREGFREE2      \
2908         assert(rx)
2909
2910 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)
2911                         __attribute__nonnull__(pTHX_1);
2912 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2913         assert(s)
2914
2915 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
2916                         __attribute__deprecated__;
2917
2918 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
2919                         __attribute__warn_unused_result__
2920                         __attribute__nonnull__(pTHX_1);
2921 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
2922         assert(tbl)
2923
2924 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
2925 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2926                         __attribute__malloc__
2927                         __attribute__warn_unused_result__;
2928
2929 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
2930                         __attribute__nonnull__(pTHX_1);
2931 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
2932         assert(tbl)
2933
2934 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
2935                         __attribute__nonnull__(pTHX_1)
2936                         __attribute__nonnull__(pTHX_3);
2937 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
2938         assert(tbl); assert(newsv)
2939
2940 PERL_CALLCONV void      Perl_push_scope(pTHX);
2941 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2942                         __attribute__nonnull__(pTHX_1)
2943                         __attribute__nonnull__(pTHX_2);
2944 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
2945         assert(dsv); assert(pv)
2946
2947 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)
2948                         __attribute__nonnull__(pTHX_1)
2949                         __attribute__nonnull__(pTHX_2);
2950 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
2951         assert(dsv); assert(str)
2952
2953 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)
2954                         __attribute__nonnull__(pTHX_1)
2955                         __attribute__nonnull__(pTHX_2);
2956 #define PERL_ARGS_ASSERT_PV_PRETTY      \
2957         assert(dsv); assert(str)
2958
2959 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2960                         __attribute__nonnull__(pTHX_1)
2961                         __attribute__nonnull__(pTHX_2);
2962 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
2963         assert(dsv); assert(spv)
2964
2965 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
2966                         __attribute__nonnull__(pTHX_1);
2967 #define PERL_ARGS_ASSERT_QERROR \
2968         assert(err)
2969
2970 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2971                         __attribute__nonnull__(pTHX_1);
2972 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2973         assert(pattern)
2974
2975 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)
2976                         __attribute__nonnull__(pTHX_1)
2977                         __attribute__nonnull__(pTHX_3)
2978                         __attribute__nonnull__(pTHX_4);
2979 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2980         assert(rx); assert(strpos); assert(strend)
2981
2982 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2983                         __attribute__nonnull__(pTHX_1);
2984 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2985         assert(r)
2986
2987 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
2988                         __attribute__malloc__
2989                         __attribute__warn_unused_result__;
2990
2991 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2992 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
2993 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
2994                         __attribute__nonnull__(pTHX_2);
2995 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
2996         assert(key)
2997
2998 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
2999                         __attribute__nonnull__(pTHX_2);
3000 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
3001         assert(keypv)
3002
3003 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
3004                         __attribute__nonnull__(pTHX_2);
3005 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
3006         assert(key)
3007
3008 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3009 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3010 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3011                         __attribute__nonnull__(pTHX_2);
3012 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3013         assert(key)
3014
3015 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)
3016                         __attribute__nonnull__(pTHX_2);
3017 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3018         assert(keypv)
3019
3020 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3021                         __attribute__nonnull__(pTHX_2);
3022 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3023         assert(key)
3024
3025 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3026                         __attribute__nonnull__(pTHX_1);
3027 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3028         assert(rx)
3029
3030 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3031                         __attribute__nonnull__(pTHX_1);
3032 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3033         assert(rx)
3034
3035 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3036                         __attribute__nonnull__(pTHX_1)
3037                         __attribute__nonnull__(pTHX_2);
3038 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3039         assert(rx); assert(key)
3040
3041 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3042                         __attribute__nonnull__(pTHX_1)
3043                         __attribute__nonnull__(pTHX_2);
3044 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3045         assert(rx); assert(namesv)
3046
3047 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3048                         __attribute__nonnull__(pTHX_1);
3049 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3050         assert(rx)
3051
3052 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3053                         __attribute__nonnull__(pTHX_1);
3054 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3055         assert(rx)
3056
3057 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3058                         __attribute__nonnull__(pTHX_1);
3059 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3060         assert(rx)
3061
3062 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3063                         __attribute__nonnull__(pTHX_1);
3064 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3065         assert(rx)
3066
3067 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3068                         __attribute__nonnull__(pTHX_1);
3069 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3070         assert(rx)
3071
3072 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3073                         __attribute__nonnull__(pTHX_1)
3074                         __attribute__nonnull__(pTHX_2);
3075 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3076         assert(rx); assert(sv)
3077
3078 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3079                         __attribute__nonnull__(pTHX_1);
3080 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3081         assert(rx)
3082
3083 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3084                         __attribute__nonnull__(pTHX_1);
3085 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3086         assert(rx)
3087
3088 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3089                         __attribute__nonnull__(pTHX_2);
3090 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3091         assert(rx)
3092
3093 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3094                         __attribute__nonnull__(pTHX_2);
3095 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3096         assert(node)
3097
3098 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3099                         __attribute__nonnull__(pTHX_1);
3100 #define PERL_ARGS_ASSERT_REGDUMP        \
3101         assert(r)
3102
3103 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3104                         __attribute__nonnull__(pTHX_1);
3105 #define PERL_ARGS_ASSERT_REGDUMP        \
3106         assert(r)
3107
3108 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3109                         __attribute__nonnull__(pTHX_1)
3110                         __attribute__nonnull__(pTHX_2)
3111                         __attribute__nonnull__(pTHX_3)
3112                         __attribute__nonnull__(pTHX_4)
3113                         __attribute__nonnull__(pTHX_6);
3114 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3115         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3116
3117 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3118                         __attribute__nonnull__(pTHX_1);
3119 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3120         assert(rx)
3121
3122 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3123 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3124                         __attribute__warn_unused_result__;
3125
3126 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3127                         __attribute__nonnull__(pTHX_2)
3128                         __attribute__nonnull__(pTHX_3);
3129 #define PERL_ARGS_ASSERT_REGPROP        \
3130         assert(sv); assert(o)
3131
3132 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
3133                         __attribute__nonnull__(1)
3134                         __attribute__nonnull__(2);
3135 #define PERL_ARGS_ASSERT_REPEATCPY      \
3136         assert(to); assert(from)
3137
3138 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3139 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3140 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3141 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3142                         __attribute__nonnull__(pTHX_1);
3143 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3144         assert(pv)
3145
3146 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3147                         __attribute__pure__
3148                         __attribute__nonnull__(1)
3149                         __attribute__nonnull__(2)
3150                         __attribute__nonnull__(3)
3151                         __attribute__nonnull__(4);
3152 #define PERL_ARGS_ASSERT_RNINSTR        \
3153         assert(big); assert(bigend); assert(little); assert(lend)
3154
3155 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3156 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3157 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3158 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3159                         __attribute__nonnull__(pTHX_3);
3160 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3161         assert(save)
3162
3163 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3164 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3165 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3166 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3167                         __attribute__nonnull__(pTHX_1);
3168 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3169         assert(cvop)
3170
3171 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3172                         __attribute__nonnull__(pTHX_1)
3173                         __attribute__nonnull__(pTHX_2);
3174 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3175         assert(rsp); assert(rx)
3176
3177 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3178                         __attribute__malloc__
3179                         __attribute__warn_unused_result__;
3180
3181 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3182 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3183                         __attribute__malloc__
3184                         __attribute__warn_unused_result__;
3185
3186 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3187                         __attribute__malloc__
3188                         __attribute__warn_unused_result__;
3189
3190 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3191                         __attribute__nonnull__(pTHX_1);
3192 #define PERL_ARGS_ASSERT_SAVE_I16       \
3193         assert(intp)
3194
3195 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3196                         __attribute__nonnull__(pTHX_1);
3197 #define PERL_ARGS_ASSERT_SAVE_I32       \
3198         assert(intp)
3199
3200 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3201                         __attribute__nonnull__(pTHX_1);
3202 #define PERL_ARGS_ASSERT_SAVE_I8        \
3203         assert(bytep)
3204
3205 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3206                         __attribute__nonnull__(pTHX_1);
3207 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3208         assert(av)
3209
3210 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3211                         __attribute__nonnull__(pTHX_1)
3212                         __attribute__nonnull__(pTHX_3); */
3213
3214 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3215                         __attribute__nonnull__(pTHX_1)
3216                         __attribute__nonnull__(pTHX_3);
3217 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3218         assert(av); assert(sptr)
3219
3220 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3221 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3222                         __attribute__nonnull__(pTHX_1);
3223 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3224         assert(aptr)
3225
3226 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3227                         __attribute__nonnull__(pTHX_1);
3228 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3229         assert(gv)
3230
3231 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3232                         __attribute__nonnull__(pTHX_1);
3233 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3234         assert(boolp)
3235
3236 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3237                         __attribute__nonnull__(pTHX_1);
3238 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3239         assert(svp)
3240
3241 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3242                         __attribute__nonnull__(pTHX_1)
3243                         __attribute__nonnull__(pTHX_2);
3244 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3245         assert(hv); assert(key)
3246
3247 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3248                         __attribute__nonnull__(pTHX_2);
3249 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3250         assert(p)
3251
3252 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3253 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3254 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3255 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3256 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3257                         __attribute__nonnull__(pTHX_1);
3258 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3259         assert(str)
3260
3261 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3262                         __attribute__nonnull__(pTHX_1);
3263 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3264         assert(sptr)
3265
3266 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3267                         __attribute__nonnull__(pTHX_1);
3268 #define PERL_ARGS_ASSERT_SAVE_GP        \
3269         assert(gv)
3270
3271 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3272                         __attribute__nonnull__(pTHX_1);
3273 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3274         assert(gv)
3275
3276 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3277                         __attribute__nonnull__(pTHX_1)
3278                         __attribute__nonnull__(pTHX_2);
3279 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3280         assert(hv); assert(keysv)
3281
3282 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3283                         __attribute__nonnull__(pTHX_1)
3284                         __attribute__nonnull__(pTHX_2)
3285                         __attribute__nonnull__(pTHX_3); */
3286
3287 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3288                         __attribute__nonnull__(pTHX_1)
3289                         __attribute__nonnull__(pTHX_2)
3290                         __attribute__nonnull__(pTHX_3);
3291 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3292         assert(hv); assert(key); assert(sptr)
3293
3294 PERL_CALLCONV void      Perl_save_hints(pTHX);
3295 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3296                         __attribute__nonnull__(pTHX_1);
3297 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3298         assert(hptr)
3299
3300 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3301                         __attribute__nonnull__(pTHX_1);
3302 #define PERL_ARGS_ASSERT_SAVE_INT       \
3303         assert(intp)
3304
3305 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3306                         __attribute__nonnull__(pTHX_1);
3307 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3308         assert(item)
3309
3310 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3311                         __attribute__nonnull__(pTHX_1);
3312 #define PERL_ARGS_ASSERT_SAVE_IV        \
3313         assert(ivp)
3314
3315 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3316                         __attribute__nonnull__(pTHX_1);
3317 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3318         assert(sarg)
3319
3320 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3321                         __attribute__nonnull__(pTHX_1);
3322 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3323         assert(longp)
3324
3325 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3326                         __attribute__nonnull__(pTHX_1); */
3327 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3328         assert(sv)
3329
3330 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3331                         __attribute__nonnull__(pTHX_1);
3332 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3333         assert(gv)
3334
3335 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3336 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3337 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3338                         __attribute__nonnull__(pTHX_1);
3339 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3340         assert(pptr)
3341
3342 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3343 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3344 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3345 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3346 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3347                         __attribute__nonnull__(pTHX_1);
3348 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3349         assert(gv)
3350
3351 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3352                         __attribute__nonnull__(pTHX_1);
3353 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3354         assert(sv)
3355
3356 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3357                         __attribute__nonnull__(pTHX_1);
3358 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3359         assert(str)
3360
3361 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3362                         __attribute__nonnull__(pTHX_1);
3363 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3364         assert(sptr)
3365
3366 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3367                         __attribute__nonnull__(pTHX_1);
3368 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3369         assert(sptr)
3370
3371 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3372                         __attribute__nonnull__(pTHX_1);
3373 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3374         assert(ptr)
3375
3376 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3377                         __attribute__malloc__
3378                         __attribute__warn_unused_result__;
3379
3380 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3381                         __attribute__malloc__
3382                         __attribute__warn_unused_result__;
3383
3384 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3385                         __attribute__malloc__
3386                         __attribute__warn_unused_result__;
3387
3388 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3389                         __attribute__malloc__
3390                         __attribute__warn_unused_result__
3391                         __attribute__nonnull__(pTHX_1);
3392 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
3393         assert(pv)
3394
3395 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3396                         __attribute__malloc__
3397                         __attribute__warn_unused_result__
3398                         __attribute__nonnull__(pTHX_1);
3399 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3400         assert(sv)
3401
3402 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3403 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3404 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3405                         __attribute__malloc__
3406                         __attribute__warn_unused_result__
3407                         __attribute__nonnull__(pTHX_1);
3408 #define PERL_ARGS_ASSERT_SAVESVPV       \
3409         assert(sv)
3410
3411 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3412 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3413 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3414                         __attribute__nonnull__(pTHX_1);
3415 #define PERL_ARGS_ASSERT_SCALARVOID     \
3416         assert(o)
3417
3418 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3419                         __attribute__nonnull__(pTHX_1)
3420                         __attribute__nonnull__(pTHX_3);
3421 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3422         assert(start); assert(retlen)
3423
3424 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3425                         __attribute__nonnull__(pTHX_1)
3426                         __attribute__nonnull__(pTHX_3);
3427 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3428         assert(start); assert(retlen)
3429
3430 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3431                         __attribute__nonnull__(pTHX_1)
3432                         __attribute__nonnull__(pTHX_2);
3433 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3434         assert(s); assert(lvalp)
3435
3436 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3437                         __attribute__nonnull__(pTHX_1)
3438                         __attribute__nonnull__(pTHX_3);
3439 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3440         assert(start); assert(retlen)
3441
3442 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3443                         __attribute__nonnull__(pTHX_1)
3444                         __attribute__nonnull__(pTHX_2);
3445 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3446         assert(s); assert(rv)
3447
3448 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3449                         __attribute__nonnull__(pTHX_1)
3450                         __attribute__nonnull__(pTHX_2)
3451                         __attribute__nonnull__(pTHX_3);
3452 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3453         assert(s); assert(e); assert(sv)
3454
3455 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3456                         __attribute__nonnull__(pTHX_1)
3457                         __attribute__nonnull__(pTHX_2)
3458                         __attribute__nonnull__(pTHX_5);
3459 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3460         assert(bigstr); assert(littlestr); assert(old_posp)
3461
3462 PERL_CALLCONV U32       Perl_seed(pTHX);
3463 PERL_CALLCONV void      Perl_set_context(void *t)
3464                         __attribute__nonnull__(1);
3465 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3466         assert(t)
3467
3468 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3469 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3470 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3471 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3472 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3473                         __attribute__nonnull__(pTHX_1);
3474 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3475         assert(str)
3476
3477 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3478                         __attribute__nonnull__(pTHX_3);
3479 #define PERL_ARGS_ASSERT_SORTSV \
3480         assert(cmp)
3481
3482 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3483                         __attribute__nonnull__(pTHX_3);
3484 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3485         assert(cmp)
3486
3487 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3488                         __attribute__nonnull__(pTHX_1)
3489                         __attribute__nonnull__(pTHX_2);
3490 #define PERL_ARGS_ASSERT_STACK_GROW     \
3491         assert(sp); assert(p)
3492
3493 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3494                         __attribute__nonnull__(pTHX_1)
3495                         __attribute__nonnull__(pTHX_2);
3496 #define PERL_ARGS_ASSERT_START_GLOB     \
3497         assert(tmpglob); assert(io)
3498
3499 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3500 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
3501                         __attribute__warn_unused_result__
3502                         __attribute__nonnull__(pTHX_1)
3503                         __attribute__nonnull__(pTHX_2);
3504 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
3505         assert(c); assert(hv)
3506
3507 PERL_CALLCONV void      Perl_store_cop_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
3508                         __attribute__nonnull__(pTHX_1)
3509                         __attribute__nonnull__(pTHX_2);
3510 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
3511         assert(cop); assert(label)
3512
3513 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3514                         __attribute__warn_unused_result__
3515                         __attribute__nonnull__(pTHX_1);
3516 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3517         assert(sv)
3518
3519 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3520                         __attribute__nonnull__(pTHX_1);
3521 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3522         assert(cv)
3523
3524 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3525                         __attribute__nonnull__(pTHX_1); */
3526
3527 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3528                         __attribute__nonnull__(pTHX_1);
3529 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3530         assert(sv)
3531
3532 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3533                         __attribute__nonnull__(pTHX_2)
3534                         __attribute__nonnull__(pTHX_3);
3535 #define PERL_ARGS_ASSERT_SV_2CV \
3536         assert(st); assert(gvp)
3537
3538 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3539                         __attribute__nonnull__(pTHX_1);
3540 #define PERL_ARGS_ASSERT_SV_2IO \
3541         assert(sv)
3542
3543 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3544 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3545 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3546 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3547                         __attribute__nonnull__(pTHX_1);
3548 #define PERL_ARGS_ASSERT_SV_2NUM        \
3549         assert(sv)
3550
3551 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3552 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3553 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3554 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3555                         __attribute__warn_unused_result__
3556                         __attribute__nonnull__(pTHX_1); */
3557 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3558         assert(sv)
3559
3560 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3561                         __attribute__nonnull__(pTHX_1);
3562 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3563         assert(sv)
3564
3565 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3566                         __attribute__warn_unused_result__
3567                         __attribute__nonnull__(pTHX_1); */
3568 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3569         assert(sv)
3570
3571 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3572                         __attribute__nonnull__(pTHX_1);
3573 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3574         assert(sv)
3575
3576 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3577                         __attribute__warn_unused_result__
3578                         __attribute__nonnull__(pTHX_1); */
3579 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3580         assert(sv)
3581
3582 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3583 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3584 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3585                         __attribute__nonnull__(pTHX_1);
3586 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3587         assert(sv)
3588
3589 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3590                         __attribute__nonnull__(pTHX_1)
3591                         __attribute__nonnull__(pTHX_2);
3592 #define PERL_ARGS_ASSERT_SV_BLESS       \
3593         assert(sv); assert(stash)
3594
3595 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3596                         __attribute__nonnull__(pTHX_1)
3597                         __attribute__nonnull__(pTHX_2)
3598                         __attribute__nonnull__(pTHX_3)
3599                         __attribute__nonnull__(pTHX_4)
3600                         __attribute__nonnull__(pTHX_5);
3601 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3602         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3603
3604 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3605                         __attribute__nonnull__(pTHX_1);
3606 #define PERL_ARGS_ASSERT_SV_CATPV       \
3607         assert(sv)
3608
3609 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3610                         __attribute__nonnull__(pTHX_1)
3611                         __attribute__nonnull__(pTHX_2);
3612 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3613         assert(dstr); assert(sstr)
3614
3615 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3616                         __attribute__nonnull__(pTHX_1);
3617 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3618         assert(sv)
3619
3620 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3621                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3622                         __attribute__nonnull__(pTHX_1)
3623                         __attribute__nonnull__(pTHX_2);
3624 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3625         assert(sv); assert(pat)
3626
3627 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3628                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3629                         __attribute__nonnull__(pTHX_1)
3630                         __attribute__nonnull__(pTHX_2);
3631 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3632         assert(sv); assert(pat)
3633
3634 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3635                         __attribute__nonnull__(pTHX_1)
3636                         __attribute__nonnull__(pTHX_2); */
3637 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3638         assert(dsv); assert(sstr)
3639
3640 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3641                         __attribute__nonnull__(pTHX_1)
3642                         __attribute__nonnull__(pTHX_2);
3643 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3644         assert(dstr); assert(sstr)
3645
3646 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3647                         __attribute__nonnull__(pTHX_1)
3648                         __attribute__nonnull__(pTHX_2); */
3649 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3650         assert(sv); assert(ptr)
3651
3652 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3653                         __attribute__nonnull__(pTHX_1); */
3654 #define PERL_ARGS_ASSERT_SV_CATSV       \
3655         assert(dstr)
3656
3657 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3658                         __attribute__nonnull__(pTHX_1);
3659 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3660         assert(dsv)
3661
3662 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3663                         __attribute__nonnull__(pTHX_1); */
3664 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3665         assert(dsv)
3666
3667 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3668                         __attribute__nonnull__(pTHX_1);
3669 #define PERL_ARGS_ASSERT_SV_CHOP        \
3670         assert(sv)
3671
3672 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3673 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3674 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3675                         __attribute__nonnull__(pTHX_1);
3676 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3677         assert(orig_sv)
3678
3679 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3680 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3681 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3682 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3683 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3684                         __attribute__deprecated__
3685                         __attribute__nonnull__(pTHX_1)
3686                         __attribute__nonnull__(pTHX_2)
3687                         __attribute__nonnull__(pTHX_3)
3688                         __attribute__nonnull__(pTHX_4);
3689 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3690         assert(sv); assert(startop); assert(code); assert(padp)
3691
3692 PERL_CALLCONV OP*       Perl_sv_compile_2op_is_broken(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3693                         __attribute__nonnull__(pTHX_1)
3694                         __attribute__nonnull__(pTHX_2)
3695                         __attribute__nonnull__(pTHX_3)
3696                         __attribute__nonnull__(pTHX_4);
3697 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP_IS_BROKEN       \
3698         assert(sv); assert(startop); assert(code); assert(padp)
3699
3700 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3701                         __attribute__nonnull__(pTHX_1)
3702                         __attribute__nonnull__(pTHX_2);
3703 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3704         assert(dsv); assert(ssv)
3705
3706 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3707 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3708 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3709                         __attribute__nonnull__(pTHX_1)
3710                         __attribute__nonnull__(pTHX_2);
3711 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3712         assert(tsv); assert(sv)
3713
3714 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3715                         __attribute__warn_unused_result__
3716                         __attribute__nonnull__(pTHX_1)
3717                         __attribute__nonnull__(pTHX_2);
3718 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3719         assert(sv); assert(name)
3720
3721 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3722 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3723                         __attribute__warn_unused_result__
3724                         __attribute__nonnull__(pTHX_1)
3725                         __attribute__nonnull__(pTHX_2);
3726 #define PERL_ARGS_ASSERT_SV_DOES        \
3727         assert(sv); assert(name)
3728
3729 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3730                         __attribute__nonnull__(pTHX_1);
3731 #define PERL_ARGS_ASSERT_SV_DUMP        \
3732         assert(sv)
3733
3734 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3735 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3736 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3737                         __attribute__nonnull__(pTHX_1); */
3738 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3739         assert(sv)
3740
3741 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3742                         __attribute__nonnull__(pTHX_1);
3743 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3744         assert(sv)
3745
3746 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3747 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3748                         __attribute__nonnull__(pTHX_1);
3749 #define PERL_ARGS_ASSERT_SV_FREE2       \
3750         assert(sv)
3751
3752 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3753 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3754                         __attribute__nonnull__(pTHX_1)
3755                         __attribute__nonnull__(pTHX_2);
3756 #define PERL_ARGS_ASSERT_SV_GETS        \
3757         assert(sv); assert(fp)
3758
3759 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3760                         __attribute__nonnull__(pTHX_1);
3761 #define PERL_ARGS_ASSERT_SV_GROW        \
3762         assert(sv)
3763
3764 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3765 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3766 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3767                         __attribute__nonnull__(pTHX_1)
3768                         __attribute__nonnull__(pTHX_4); */
3769 #define PERL_ARGS_ASSERT_SV_INSERT      \
3770         assert(bigstr); assert(little)
3771
3772 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)
3773                         __attribute__nonnull__(pTHX_1)
3774                         __attribute__nonnull__(pTHX_4);
3775 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3776         assert(bigstr); assert(little)
3777
3778 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3779                         __attribute__nonnull__(pTHX_2);
3780 #define PERL_ARGS_ASSERT_SV_ISA \
3781         assert(name)
3782
3783 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3784 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3785                         __attribute__nonnull__(pTHX_1);
3786 #define PERL_ARGS_ASSERT_SV_IV  \
3787         assert(sv)
3788
3789 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3790 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3791 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3792                         __attribute__nonnull__(pTHX_1);
3793 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3794         assert(sv)
3795
3796 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)
3797                         __attribute__nonnull__(pTHX_1);
3798 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3799         assert(sv)
3800
3801 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3802                         __attribute__malloc__
3803                         __attribute__warn_unused_result__;
3804
3805 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3806                         __attribute__warn_unused_result__;
3807
3808 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3809 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
3810 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
3811 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3812                         __attribute__nonnull__(pTHX_1);
3813 #define PERL_ARGS_ASSERT_SV_NV  \
3814         assert(sv)
3815
3816 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3817 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3818                         __attribute__nonnull__(pTHX_2);
3819 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3820         assert(offsetp)
3821
3822 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3823                         __attribute__nonnull__(pTHX_2);
3824 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3825         assert(offsetp)
3826
3827 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3828                         __attribute__nonnull__(pTHX_1);
3829 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3830         assert(sv)
3831
3832 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3833                         __attribute__warn_unused_result__
3834                         __attribute__nonnull__(pTHX_1); */
3835 #define PERL_ARGS_ASSERT_SV_PV  \
3836         assert(sv)
3837
3838 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3839                         __attribute__warn_unused_result__
3840                         __attribute__nonnull__(pTHX_1); */
3841 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3842         assert(sv)
3843
3844 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3845                         __attribute__nonnull__(pTHX_1)
3846                         __attribute__nonnull__(pTHX_2);
3847 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3848         assert(sv); assert(lp)
3849
3850 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3851                         __attribute__nonnull__(pTHX_1);
3852 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3853         assert(sv)
3854
3855 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3856                         __attribute__nonnull__(pTHX_1)
3857                         __attribute__nonnull__(pTHX_2);
3858 #define PERL_ARGS_ASSERT_SV_PVN \
3859         assert(sv); assert(lp)
3860
3861 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3862                         __attribute__nonnull__(pTHX_1); */
3863 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3864         assert(sv)
3865
3866 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
3867                         __attribute__nonnull__(pTHX_1);
3868 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
3869         assert(sv)
3870
3871 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3872                         __attribute__nonnull__(pTHX_1);
3873 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3874         assert(sv)
3875
3876 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3877                         __attribute__warn_unused_result__
3878                         __attribute__nonnull__(pTHX_1); */
3879 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3880         assert(sv)
3881
3882 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3883                         __attribute__nonnull__(pTHX_1)
3884                         __attribute__nonnull__(pTHX_2);
3885 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3886         assert(sv); assert(lp)
3887
3888 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3889                         __attribute__nonnull__(pTHX_1);
3890 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3891         assert(sv)
3892
3893 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3894                         __attribute__nonnull__(pTHX_1)
3895                         __attribute__nonnull__(pTHX_2);
3896 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3897         assert(sv); assert(encoding)
3898
3899 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3900                         __attribute__warn_unused_result__
3901                         __attribute__nonnull__(pTHX_1);
3902 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3903         assert(sv)
3904
3905 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3906                         __attribute__nonnull__(pTHX_1)
3907                         __attribute__nonnull__(pTHX_2);
3908 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3909         assert(sv); assert(nsv)
3910
3911 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3912 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3913                         __attribute__nonnull__(pTHX_1);
3914 #define PERL_ARGS_ASSERT_SV_RESET       \
3915         assert(s)
3916
3917 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
3918                         __attribute__nonnull__(pTHX_1);
3919 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
3920         assert(sv)
3921
3922 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3923                         __attribute__nonnull__(pTHX_1);
3924 #define PERL_ARGS_ASSERT_SV_SETIV       \
3925         assert(sv)
3926
3927 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3928                         __attribute__nonnull__(pTHX_1);
3929 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3930         assert(sv)
3931
3932 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3933                         __attribute__nonnull__(pTHX_1);
3934 #define PERL_ARGS_ASSERT_SV_SETNV       \
3935         assert(sv)
3936
3937 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3938                         __attribute__nonnull__(pTHX_1);
3939 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3940         assert(sv)
3941
3942 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3943                         __attribute__nonnull__(pTHX_1);
3944 #define PERL_ARGS_ASSERT_SV_SETPV       \
3945         assert(sv)
3946
3947 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3948                         __attribute__nonnull__(pTHX_1);
3949 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3950         assert(sv)
3951
3952 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3953                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3954                         __attribute__nonnull__(pTHX_1)
3955                         __attribute__nonnull__(pTHX_2);
3956 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3957         assert(sv); assert(pat)
3958
3959 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3960                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3961                         __attribute__nonnull__(pTHX_1)
3962                         __attribute__nonnull__(pTHX_2);
3963 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3964         assert(sv); assert(pat)
3965
3966 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3967                         __attribute__nonnull__(pTHX_1);
3968 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3969         assert(sv)
3970
3971 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3972                         __attribute__nonnull__(pTHX_1);
3973 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3974         assert(sv)
3975
3976 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3977                         __attribute__nonnull__(pTHX_1);
3978 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3979         assert(sv)
3980
3981 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3982                         __attribute__nonnull__(pTHX_1)
3983                         __attribute__nonnull__(pTHX_2);
3984 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3985         assert(sv); assert(ptr)
3986
3987 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3988                         __attribute__nonnull__(pTHX_1);
3989 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3990         assert(rv)
3991
3992 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3993                         __attribute__nonnull__(pTHX_1);
3994 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3995         assert(rv)
3996
3997 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3998                         __attribute__nonnull__(pTHX_1);
3999 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
4000         assert(rv)
4001
4002 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
4003                         __attribute__nonnull__(pTHX_1)
4004                         __attribute__nonnull__(pTHX_3);
4005 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
4006         assert(rv); assert(pv)
4007
4008 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
4009                         __attribute__nonnull__(pTHX_1);
4010 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
4011         assert(rv)
4012
4013 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4014                         __attribute__nonnull__(pTHX_1); */
4015 #define PERL_ARGS_ASSERT_SV_SETSV       \
4016         assert(dstr)
4017
4018 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4019                         __attribute__nonnull__(pTHX_1);
4020 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4021         assert(dstr)
4022
4023 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4024                         __attribute__nonnull__(pTHX_1);
4025 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4026         assert(dstr)
4027
4028 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4029                         __attribute__nonnull__(pTHX_1);
4030 #define PERL_ARGS_ASSERT_SV_SETUV       \
4031         assert(sv)
4032
4033 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4034                         __attribute__nonnull__(pTHX_1);
4035 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4036         assert(sv)
4037
4038 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4039                         __attribute__nonnull__(pTHX_1); */
4040 #define PERL_ARGS_ASSERT_SV_TAINT       \
4041         assert(sv)
4042
4043 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4044                         __attribute__warn_unused_result__
4045                         __attribute__nonnull__(pTHX_1);
4046 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4047         assert(sv)
4048
4049 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4050 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4051                         __attribute__warn_unused_result__
4052                         __attribute__nonnull__(pTHX_1)
4053                         __attribute__nonnull__(pTHX_2);
4054 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4055         assert(dsv); assert(ssv)
4056
4057 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4058                         __attribute__nonnull__(pTHX_1);
4059 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4060         assert(sv)
4061
4062 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4063                         __attribute__nonnull__(pTHX_1);
4064 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4065         assert(sv)
4066
4067 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4068                         __attribute__nonnull__(pTHX_1); */
4069 #define PERL_ARGS_ASSERT_SV_UNREF       \
4070         assert(sv)
4071
4072 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4073                         __attribute__nonnull__(pTHX_1);
4074 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4075         assert(ref)
4076
4077 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4078                         __attribute__nonnull__(pTHX_1);
4079 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4080         assert(sv)
4081
4082 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4083                         __attribute__nonnull__(pTHX_1);
4084 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4085         assert(sv)
4086
4087 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4088                         __attribute__nonnull__(pTHX_1); */
4089 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4090         assert(sv)
4091
4092 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4093                         __attribute__nonnull__(pTHX_1);
4094 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4095         assert(sv)
4096
4097 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4098                         __attribute__nonnull__(pTHX_1); */
4099 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4100         assert(sv)
4101
4102 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4103                         __attribute__nonnull__(pTHX_1);
4104 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4105         assert(sv)
4106
4107 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4108                         __attribute__nonnull__(pTHX_1);
4109 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4110         assert(sv)
4111
4112 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4113                         __attribute__nonnull__(pTHX_1);
4114 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4115         assert(sv)
4116
4117 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4118                         __attribute__nonnull__(pTHX_1); */
4119 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4120         assert(sv)
4121
4122 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4123                         __attribute__nonnull__(pTHX_1); */
4124
4125 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4126                         __attribute__nonnull__(pTHX_1);
4127 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4128         assert(sv)
4129
4130 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4131                         __attribute__nonnull__(pTHX_1); */
4132
4133 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4134                         __attribute__nonnull__(pTHX_1);
4135 #define PERL_ARGS_ASSERT_SV_UV  \
4136         assert(sv)
4137
4138 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4139                         __attribute__nonnull__(pTHX_1)
4140                         __attribute__nonnull__(pTHX_2);
4141 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4142         assert(sv); assert(pat)
4143
4144 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(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_VCATPVF_MG  \
4148         assert(sv); assert(pat)
4149
4150 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)
4151                         __attribute__nonnull__(pTHX_1)
4152                         __attribute__nonnull__(pTHX_2);
4153 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4154         assert(sv); assert(pat)
4155
4156 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4157                         __attribute__nonnull__(pTHX_1)
4158                         __attribute__nonnull__(pTHX_2);
4159 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4160         assert(sv); assert(pat)
4161
4162 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4163                         __attribute__nonnull__(pTHX_1)
4164                         __attribute__nonnull__(pTHX_2);
4165 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4166         assert(sv); assert(pat)
4167
4168 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)
4169                         __attribute__nonnull__(pTHX_1)
4170                         __attribute__nonnull__(pTHX_2);
4171 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4172         assert(sv); assert(pat)
4173
4174 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4175                         __attribute__nonnull__(pTHX_1)
4176                         __attribute__nonnull__(pTHX_2);
4177 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4178         assert(swash); assert(ptr)
4179
4180 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4181                         __attribute__nonnull__(pTHX_1)
4182                         __attribute__nonnull__(pTHX_2)
4183                         __attribute__nonnull__(pTHX_3);
4184 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4185         assert(pkg); assert(name); assert(listsv)
4186
4187 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4188                         __attribute__nonnull__(1)
4189                         __attribute__nonnull__(2);
4190 #define PERL_ARGS_ASSERT_SYS_INIT       \
4191         assert(argc); assert(argv)
4192
4193 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4194                         __attribute__nonnull__(1)
4195                         __attribute__nonnull__(2)
4196                         __attribute__nonnull__(3);
4197 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4198         assert(argc); assert(argv); assert(env)
4199
4200 PERL_CALLCONV void      Perl_sys_term(void);
4201 PERL_CALLCONV void      Perl_taint_env(pTHX);
4202 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4203                         __attribute__nonnull__(pTHX_2);
4204 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4205         assert(s)
4206
4207 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, ...)
4208                         __attribute__nonnull__(pTHX_1)
4209                         __attribute__nonnull__(pTHX_2)
4210                         __attribute__nonnull__(pTHX_3)
4211                         __attribute__nonnull__(pTHX_4);
4212 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4213         assert(methname); assert(sp); assert(sv); assert(mg)
4214
4215 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4216 /* PERL_CALLCONV UV     Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4217                         __attribute__nonnull__(pTHX_2)
4218                         __attribute__nonnull__(pTHX_3); */
4219
4220 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4221                         __attribute__nonnull__(pTHX_2)
4222                         __attribute__nonnull__(pTHX_3);
4223 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4224         assert(p); assert(lenp)
4225
4226 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4227                         __attribute__warn_unused_result__
4228                         __attribute__pure__;
4229
4230 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4231                         __attribute__nonnull__(pTHX_2)
4232                         __attribute__nonnull__(pTHX_3);
4233 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4234         assert(p); assert(lenp)
4235
4236 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4237                         __attribute__warn_unused_result__
4238                         __attribute__pure__;
4239
4240 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4241                         __attribute__nonnull__(pTHX_2)
4242                         __attribute__nonnull__(pTHX_3);
4243 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
4244         assert(p); assert(lenp)
4245
4246 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
4247                         __attribute__warn_unused_result__
4248                         __attribute__pure__;
4249
4250 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
4251                         __attribute__nonnull__(pTHX_1)
4252                         __attribute__nonnull__(pTHX_2)
4253                         __attribute__nonnull__(pTHX_4)
4254                         __attribute__nonnull__(pTHX_5);
4255 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
4256         assert(p); assert(ustrp); assert(swashp); assert(normal)
4257
4258 /* PERL_CALLCONV UV     Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4259                         __attribute__nonnull__(pTHX_1)
4260                         __attribute__nonnull__(pTHX_2); */
4261
4262 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4263                         __attribute__nonnull__(pTHX_1)
4264                         __attribute__nonnull__(pTHX_2);
4265 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
4266         assert(p); assert(ustrp)
4267
4268 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4269                         __attribute__nonnull__(pTHX_1)
4270                         __attribute__nonnull__(pTHX_2);
4271 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
4272         assert(p); assert(ustrp)
4273
4274 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4275                         __attribute__nonnull__(pTHX_1)
4276                         __attribute__nonnull__(pTHX_2);
4277 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
4278         assert(p); assert(ustrp)
4279
4280 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
4281 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
4282 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)
4283                         __attribute__nonnull__(pTHX_1)
4284                         __attribute__nonnull__(pTHX_2)
4285                         __attribute__nonnull__(pTHX_3)
4286                         __attribute__nonnull__(pTHX_5);
4287 #define PERL_ARGS_ASSERT_UNPACK_STR     \
4288         assert(pat); assert(patend); assert(s); assert(strend)
4289
4290 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
4291                         __attribute__nonnull__(pTHX_1)
4292                         __attribute__nonnull__(pTHX_2)
4293                         __attribute__nonnull__(pTHX_3)
4294                         __attribute__nonnull__(pTHX_4);
4295 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
4296         assert(pat); assert(patend); assert(s); assert(strend)
4297
4298 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
4299 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
4300 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
4301                         __attribute__nonnull__(pTHX_1);
4302 #define PERL_ARGS_ASSERT_UPG_VERSION    \
4303         assert(ver)
4304
4305 PERL_CALLCONV U8*       Perl_utf16_to_utf8(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  \
4310         assert(p); assert(d); assert(newlen)
4311
4312 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4313                         __attribute__nonnull__(pTHX_1)
4314                         __attribute__nonnull__(pTHX_2)
4315                         __attribute__nonnull__(pTHX_4);
4316 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
4317         assert(p); assert(d); assert(newlen)
4318
4319 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
4320                         __attribute__warn_unused_result__
4321                         __attribute__pure__
4322                         __attribute__nonnull__(pTHX_1)
4323                         __attribute__nonnull__(pTHX_2);
4324 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
4325         assert(a); assert(b)
4326
4327 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
4328                         __attribute__warn_unused_result__
4329                         __attribute__pure__
4330                         __attribute__nonnull__(pTHX_1);
4331 #define PERL_ARGS_ASSERT_UTF8_HOP       \
4332         assert(s)
4333
4334 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
4335                         __attribute__warn_unused_result__
4336                         __attribute__pure__
4337                         __attribute__nonnull__(pTHX_1)
4338                         __attribute__nonnull__(pTHX_2);
4339 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
4340         assert(s); assert(e)
4341
4342 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
4343                         __attribute__nonnull__(pTHX_1)
4344                         __attribute__nonnull__(pTHX_2);
4345 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
4346         assert(s); assert(len)
4347
4348 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
4349                         __attribute__nonnull__(pTHX_1);
4350 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
4351         assert(s)
4352
4353 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
4354                         __attribute__nonnull__(pTHX_1);
4355 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
4356         assert(s)
4357
4358 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4359                         __attribute__nonnull__(pTHX_1);
4360 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
4361         assert(s)
4362
4363 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4364                         __attribute__nonnull__(pTHX_1);
4365 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
4366         assert(d)
4367
4368 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
4369                         __attribute__nonnull__(pTHX_1); */
4370 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
4371         assert(d)
4372
4373 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4374                         __attribute__nonnull__(pTHX_1);
4375 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
4376         assert(d)
4377
4378 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
4379                         __attribute__nonnull__(pTHX_1)
4380                         __attribute__nonnull__(pTHX_2);
4381 #define PERL_ARGS_ASSERT_VCMP   \
4382         assert(lhv); assert(rhv)
4383
4384 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
4385                         __attribute__noreturn__;
4386
4387 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
4388                         __attribute__nonnull__(pTHX_1);
4389 #define PERL_ARGS_ASSERT_VDEB   \
4390         assert(pat)
4391
4392 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
4393                         __attribute__nonnull__(pTHX_1);
4394 #define PERL_ARGS_ASSERT_VFORM  \
4395         assert(pat)
4396
4397 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
4398                         __attribute__nonnull__(pTHX_1);
4399 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
4400         assert(sv)
4401
4402 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
4403                         __attribute__nonnull__(pTHX_1);
4404 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
4405         assert(sv)
4406
4407 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
4408                         __attribute__nonnull__(pTHX_2);
4409 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
4410         assert(name)
4411
4412 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
4413                         __attribute__nonnull__(pTHX_1);
4414 #define PERL_ARGS_ASSERT_VMESS  \
4415         assert(pat)
4416
4417 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
4418                         __attribute__malloc__
4419                         __attribute__warn_unused_result__
4420                         __attribute__nonnull__(pTHX_1);
4421 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
4422         assert(pat)
4423
4424 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
4425                         __attribute__nonnull__(pTHX_1);
4426 #define PERL_ARGS_ASSERT_VNORMAL        \
4427         assert(vs)
4428
4429 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
4430                         __attribute__nonnull__(pTHX_1);
4431 #define PERL_ARGS_ASSERT_VNUMIFY        \
4432         assert(vs)
4433
4434 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
4435                         __attribute__nonnull__(pTHX_1);
4436 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
4437         assert(vs)
4438
4439 PERL_CALLCONV SV*       Perl_vverify(pTHX_ SV *vs)
4440                         __attribute__nonnull__(pTHX_1);
4441 #define PERL_ARGS_ASSERT_VVERIFY        \
4442         assert(vs)
4443
4444 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
4445                         __attribute__nonnull__(pTHX_1);
4446 #define PERL_ARGS_ASSERT_VWARN  \
4447         assert(pat)
4448
4449 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
4450                         __attribute__nonnull__(pTHX_2);
4451 #define PERL_ARGS_ASSERT_VWARNER        \
4452         assert(pat)
4453
4454 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
4455                         __attribute__nonnull__(pTHX_2);
4456 #define PERL_ARGS_ASSERT_WAIT4PID       \
4457         assert(statusp)
4458
4459 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
4460                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
4461                         __attribute__nonnull__(pTHX_1);
4462 #define PERL_ARGS_ASSERT_WARN   \
4463         assert(pat)
4464
4465 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
4466                         __attribute__nonnull__(pTHX_1);
4467 #define PERL_ARGS_ASSERT_WARN_SV        \
4468         assert(baseex)
4469
4470 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
4471                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4472                         __attribute__nonnull__(pTHX_2);
4473 #define PERL_ARGS_ASSERT_WARNER \
4474         assert(pat)
4475
4476 PERL_CALLCONV I32       Perl_was_lvalue_sub(pTHX)
4477                         __attribute__warn_unused_result__;
4478
4479 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
4480                         __attribute__nonnull__(pTHX_1);
4481 #define PERL_ARGS_ASSERT_WATCH  \
4482         assert(addr)
4483
4484 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
4485                         __attribute__nonnull__(pTHX_1);
4486 #define PERL_ARGS_ASSERT_WHICHSIG       \
4487         assert(sig)
4488
4489 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
4490                         __attribute__nonnull__(pTHX_1);
4491 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
4492         assert(msv)
4493
4494 PERL_CALLCONV void      Perl_xs_apiversion_bootcheck(pTHX_ SV *module, const char *api_p, STRLEN api_len)
4495                         __attribute__nonnull__(pTHX_1)
4496                         __attribute__nonnull__(pTHX_2);
4497 #define PERL_ARGS_ASSERT_XS_APIVERSION_BOOTCHECK        \
4498         assert(module); assert(api_p)
4499
4500 PERL_CALLCONV void      Perl_xs_version_bootcheck(pTHX_ U32 items, U32 ax, const char *xs_p, STRLEN xs_len)
4501                         __attribute__nonnull__(pTHX_3);
4502 #define PERL_ARGS_ASSERT_XS_VERSION_BOOTCHECK   \
4503         assert(xs_p)
4504
4505 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
4506                         __attribute__nonnull__(pTHX_1);
4507 #define PERL_ARGS_ASSERT_YYERROR        \
4508         assert(s)
4509
4510 PERL_CALLCONV int       Perl_yylex(pTHX);
4511 PERL_CALLCONV int       Perl_yyparse(pTHX_ int gramtype);
4512 PERL_CALLCONV void      Perl_yyunlex(pTHX);
4513 #if !(defined(DEBUGGING))
4514 #  if !defined(NV_PRESERVES_UV)
4515 #    if defined(PERL_IN_SV_C)
4516 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
4517                         __attribute__nonnull__(pTHX_1);
4518 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4519         assert(sv)
4520
4521 #    endif
4522 #  endif
4523 #endif
4524 #if !(defined(EBCDIC))
4525 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4526                         __attribute__nonnull__(pTHX_1); */
4527 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4528         assert(s)
4529
4530 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4531                         __attribute__nonnull__(pTHX_1); */
4532 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
4533         assert(d)
4534
4535 #endif
4536 #if !(defined(HAS_SIGACTION) && defined(SA_SIGINFO))
4537 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
4538 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
4539 #endif
4540 #if !(defined(NO_MATHOMS))
4541 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4542 #endif
4543 #if !(defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION))
4544 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
4545                         __attribute__nonnull__(pTHX_1);
4546 #define PERL_ARGS_ASSERT_DO_EXEC        \
4547         assert(cmd)
4548
4549 #endif
4550 #if !(defined(PERL_GLOBAL_STRUCT_PRIVATE))
4551 #  if defined(PERL_IMPLICIT_CONTEXT)
4552 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
4553                         __attribute__nonnull__(pTHX_1);
4554 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
4555         assert(index)
4556
4557 #  endif
4558 #endif
4559 #if !(defined(PERL_MAD))
4560 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
4561 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4562                         __attribute__noreturn__;
4563
4564 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
4565                         __attribute__nonnull__(pTHX_1);
4566 #define PERL_ARGS_ASSERT_PACKAGE        \
4567         assert(o)
4568
4569 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
4570                         __attribute__nonnull__(pTHX_4);
4571 #define PERL_ARGS_ASSERT_UTILIZE        \
4572         assert(idop)
4573
4574 #endif
4575 #if !(defined(USE_ITHREADS))
4576 #  if defined(PERL_IN_OP_C)
4577 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4578                         __attribute__nonnull__(pTHX_1);
4579 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4580         assert(o)
4581
4582 #  endif
4583 #endif
4584 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
4585 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
4586                         __attribute__nonnull__(1);
4587 #define PERL_ARGS_ASSERT_MY_BZERO       \
4588         assert(loc)
4589
4590 #endif
4591 #if !defined(HAS_GETENV_LEN)
4592 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
4593                         __attribute__nonnull__(pTHX_1)
4594                         __attribute__nonnull__(pTHX_2);
4595 #define PERL_ARGS_ASSERT_GETENV_LEN     \
4596         assert(env_elem); assert(len)
4597
4598 #endif
4599 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
4600 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
4601                         __attribute__pure__
4602                         __attribute__nonnull__(1)
4603                         __attribute__nonnull__(2);
4604 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
4605         assert(s1); assert(s2)
4606
4607 #endif
4608 #if !defined(HAS_MEMSET)
4609 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
4610                         __attribute__nonnull__(1);
4611 #define PERL_ARGS_ASSERT_MY_MEMSET      \
4612         assert(loc)
4613
4614 #endif
4615 #if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
4616 #  if defined(PERL_IN_PP_SYS_C)
4617 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
4618                         __attribute__warn_unused_result__
4619                         __attribute__nonnull__(pTHX_1)
4620                         __attribute__nonnull__(pTHX_2);
4621 #define PERL_ARGS_ASSERT_DOONELINER     \
4622         assert(cmd); assert(filename)
4623
4624 #  endif
4625 #endif
4626 #if !defined(HAS_RENAME)
4627 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
4628                         __attribute__nonnull__(pTHX_1)
4629                         __attribute__nonnull__(pTHX_2);
4630 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
4631         assert(a); assert(b)
4632
4633 #endif
4634 #if !defined(HAS_SIGNBIT)
4635 PERL_CALLCONV int       Perl_signbit(NV f)
4636                         __attribute__pure__;
4637
4638 #endif
4639 #if !defined(HAS_STRLCAT)
4640 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
4641 #endif
4642 #if !defined(HAS_STRLCPY)
4643 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
4644 #endif
4645 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
4646 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
4647                         __attribute__warn_unused_result__;
4648
4649 #endif
4650 #if !defined(NV_PRESERVES_UV)
4651 #  if defined(DEBUGGING)
4652 #    if defined(PERL_IN_SV_C)
4653 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
4654                         __attribute__nonnull__(pTHX_1);
4655 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4656         assert(sv)
4657
4658 #    endif
4659 #  endif
4660 #endif
4661 #if !defined(PERL_DISABLE_PMC)
4662 #  if defined(PERL_IN_PP_CTL_C)
4663 STATIC PerlIO * S_doopen_pm(pTHX_ SV *name)
4664                         __attribute__warn_unused_result__
4665                         __attribute__nonnull__(pTHX_1);
4666 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
4667         assert(name)
4668
4669 #  endif
4670 #endif
4671 #if !defined(PERL_IS_MINIPERL)
4672 #  if defined(PERL_IN_PERL_C)
4673 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4674                         __attribute__nonnull__(pTHX_1)
4675                         __attribute__nonnull__(pTHX_2)
4676                         __attribute__nonnull__(pTHX_3);
4677 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4678         assert(av); assert(dir); assert(stem)
4679
4680 #  endif
4681 #endif
4682 #if !defined(PERL_NO_UTF16_FILTER)
4683 #  if defined(PERL_IN_TOKE_C)
4684 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
4685                         __attribute__nonnull__(pTHX_1);
4686 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
4687         assert(s)
4688
4689 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
4690                         __attribute__nonnull__(pTHX_2);
4691 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
4692         assert(sv)
4693
4694 #  endif
4695 #endif
4696 #if !defined(SETUID_SCRIPTS_ARE_SECURE_NOW)
4697 #  if defined(PERL_IN_PERL_C)
4698 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4699                         __attribute__nonnull__(pTHX_1);
4700 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4701         assert(rsfp)
4702
4703 #  endif
4704 #endif
4705 #if !defined(SPRINTF_RETURNS_STRLEN)
4706 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
4707                         __attribute__nonnull__(1)
4708                         __attribute__nonnull__(2);
4709 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
4710         assert(buffer); assert(pat)
4711
4712 #endif
4713 #if !defined(WIN32)
4714 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
4715                         __attribute__nonnull__(pTHX_1);
4716 #define PERL_ARGS_ASSERT_DO_EXEC3       \
4717         assert(incmd)
4718
4719 #endif
4720 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
4721 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
4722                         __attribute__nonnull__(1)
4723                         __attribute__nonnull__(2);
4724 #define PERL_ARGS_ASSERT_MY_BCOPY       \
4725         assert(from); assert(to)
4726
4727 #endif
4728 #if defined(DEBUGGING)
4729 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
4730                         __attribute__warn_unused_result__
4731                         __attribute__nonnull__(pTHX_1);
4732 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
4733         assert(s)
4734
4735 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
4736                         __attribute__nonnull__(pTHX_1);
4737 #define PERL_ARGS_ASSERT_HV_ASSERT      \
4738         assert(hv)
4739
4740 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
4741                         __attribute__nonnull__(pTHX_2);
4742 #define PERL_ARGS_ASSERT_PAD_SETSV      \
4743         assert(sv)
4744
4745 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
4746 #  if defined(PERL_IN_PAD_C)
4747 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
4748                         __attribute__nonnull__(pTHX_1)
4749                         __attribute__nonnull__(pTHX_2);
4750 #define PERL_ARGS_ASSERT_CV_DUMP        \
4751         assert(cv); assert(title)
4752
4753 #  endif
4754 #  if defined(PERL_IN_REGCOMP_C)
4755 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
4756                         __attribute__nonnull__(pTHX_1)
4757                         __attribute__nonnull__(pTHX_3);
4758 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
4759         assert(trie); assert(revcharmap)
4760
4761 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
4762                         __attribute__nonnull__(pTHX_1)
4763                         __attribute__nonnull__(pTHX_3);
4764 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
4765         assert(trie); assert(revcharmap)
4766
4767 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
4768                         __attribute__nonnull__(pTHX_1)
4769                         __attribute__nonnull__(pTHX_3);
4770 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
4771         assert(trie); assert(revcharmap)
4772
4773 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)
4774                         __attribute__nonnull__(pTHX_1)
4775                         __attribute__nonnull__(pTHX_2)
4776                         __attribute__nonnull__(pTHX_3)
4777                         __attribute__nonnull__(pTHX_6);
4778 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
4779         assert(r); assert(start); assert(node); assert(sv)
4780
4781 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
4782                         __attribute__nonnull__(pTHX_1);
4783 #define PERL_ARGS_ASSERT_PUT_BYTE       \
4784         assert(sv)
4785
4786 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
4787 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
4788                         __attribute__nonnull__(pTHX_1)
4789                         __attribute__nonnull__(pTHX_2)
4790                         __attribute__nonnull__(pTHX_3);
4791 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
4792         assert(pRExC_state); assert(p); assert(val)
4793
4794 #  endif
4795 #  if defined(PERL_IN_REGEXEC_C)
4796 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
4797                         __attribute__nonnull__(pTHX_1)
4798                         __attribute__nonnull__(pTHX_3)
4799                         __attribute__nonnull__(pTHX_4)
4800                         __attribute__nonnull__(pTHX_5);
4801 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
4802         assert(prog); assert(start); assert(end); assert(blurb)
4803
4804 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)
4805                         __attribute__nonnull__(pTHX_1)
4806                         __attribute__nonnull__(pTHX_2)
4807                         __attribute__nonnull__(pTHX_3)
4808                         __attribute__nonnull__(pTHX_4)
4809                         __attribute__nonnull__(pTHX_5);
4810 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
4811         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
4812
4813 #  endif
4814 #  if defined(PERL_IN_SV_C)
4815 STATIC void     S_del_sv(pTHX_ SV *p)
4816                         __attribute__nonnull__(pTHX_1);
4817 #define PERL_ARGS_ASSERT_DEL_SV \
4818         assert(p)
4819
4820 #  endif
4821 #  if defined(PERL_IN_TOKE_C)
4822 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
4823                         __attribute__nonnull__(pTHX_1)
4824                         __attribute__nonnull__(pTHX_2);
4825 #define PERL_ARGS_ASSERT_PRINTBUF       \
4826         assert(fmt); assert(s)
4827
4828 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
4829                         __attribute__nonnull__(pTHX_2);
4830 #define PERL_ARGS_ASSERT_TOKEREPORT     \
4831         assert(lvalp)
4832
4833 #  endif
4834 #endif
4835 #if defined(DEBUG_LEAKING_SCALARS_FORK_DUMP)
4836 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
4837                         __attribute__nonnull__(pTHX_1);
4838 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
4839         assert(sv)
4840
4841 #endif
4842 #if defined(DUMP_FDS)
4843 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
4844                         __attribute__nonnull__(pTHX_1);
4845 #define PERL_ARGS_ASSERT_DUMP_FDS       \
4846         assert(s)
4847
4848 #endif
4849 #if defined(EBCDIC)
4850 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4851                         __attribute__nonnull__(pTHX_1);
4852 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4853         assert(s)
4854
4855 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4856                         __attribute__nonnull__(pTHX_1);
4857 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
4858         assert(d)
4859
4860 #endif
4861 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
4862 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
4863                         __attribute__nonnull__(pTHX_2)
4864                         __attribute__nonnull__(pTHX_3);
4865 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
4866         assert(mark); assert(sp)
4867
4868 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
4869                         __attribute__nonnull__(pTHX_2)
4870                         __attribute__nonnull__(pTHX_3);
4871 #define PERL_ARGS_ASSERT_DO_IPCGET      \
4872         assert(mark); assert(sp)
4873
4874 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
4875                         __attribute__nonnull__(pTHX_1)
4876                         __attribute__nonnull__(pTHX_2);
4877 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
4878         assert(mark); assert(sp)
4879
4880 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
4881                         __attribute__nonnull__(pTHX_1)
4882                         __attribute__nonnull__(pTHX_2);
4883 #define PERL_ARGS_ASSERT_DO_MSGSND      \
4884         assert(mark); assert(sp)
4885
4886 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
4887                         __attribute__nonnull__(pTHX_1)
4888                         __attribute__nonnull__(pTHX_2);
4889 #define PERL_ARGS_ASSERT_DO_SEMOP       \
4890         assert(mark); assert(sp)
4891
4892 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
4893                         __attribute__nonnull__(pTHX_2)
4894                         __attribute__nonnull__(pTHX_3);
4895 #define PERL_ARGS_ASSERT_DO_SHMIO       \
4896         assert(mark); assert(sp)
4897
4898 #endif
4899 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
4900 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
4901 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
4902 #endif
4903 #if defined(HAVE_INTERP_INTERN)
4904 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4905 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4906 #  if defined(USE_ITHREADS)
4907 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4908                         __attribute__nonnull__(pTHX_1)
4909                         __attribute__nonnull__(pTHX_2);
4910 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4911         assert(src); assert(dst)
4912
4913 #  endif
4914 #endif
4915 #if defined(MYMALLOC)
4916 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
4917                         __attribute__nonnull__(pTHX_1);
4918 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
4919         assert(s)
4920
4921 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
4922                         __attribute__nonnull__(pTHX_1);
4923 #define PERL_ARGS_ASSERT_GET_MSTATS     \
4924         assert(buf)
4925
4926 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
4927                         __attribute__warn_unused_result__;
4928
4929 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
4930                         __attribute__warn_unused_result__
4931                         __attribute__nonnull__(1);
4932 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
4933         assert(p)
4934
4935 #endif
4936 #if defined(MYSWAP)
4937 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
4938                         __attribute__malloc__
4939                         __attribute__warn_unused_result__
4940                         __attribute__pure__;
4941
4942 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
4943                         __attribute__malloc__
4944                         __attribute__warn_unused_result__
4945                         __attribute__pure__;
4946
4947 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
4948                         __attribute__malloc__
4949                         __attribute__warn_unused_result__
4950                         __attribute__pure__;
4951
4952 #endif
4953 #if defined(NO_MATHOMS)
4954 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4955 #endif
4956 #if defined(PERL_CR_FILTER)
4957 #  if defined(PERL_IN_TOKE_C)
4958 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
4959 STATIC void     S_strip_return(pTHX_ SV *sv)
4960                         __attribute__nonnull__(pTHX_1);
4961 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
4962         assert(sv)
4963
4964 #  endif
4965 #endif
4966 #if defined(PERL_DEBUG_READONLY_OPS)
4967 #  if defined(PERL_IN_OP_C)
4968 #    if defined(PL_OP_SLAB_ALLOC)
4969 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4970                         __attribute__nonnull__(pTHX_1);
4971 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4972         assert(op)
4973
4974 #    endif
4975 #  endif
4976 #  if defined(PL_OP_SLAB_ALLOC)
4977 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4978                         __attribute__nonnull__(pTHX_1);
4979 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4980         assert(o)
4981
4982 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4983 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4984 #  endif
4985 #endif
4986 #if defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION)
4987 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
4988                         __attribute__nonnull__(pTHX_1); */
4989 #define PERL_ARGS_ASSERT_DO_EXEC        \
4990         assert(cmd)
4991
4992 #endif
4993 #if defined(PERL_DONT_CREATE_GVSV)
4994 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
4995 #endif
4996 #if defined(PERL_GLOBAL_STRUCT)
4997 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
4998 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
4999                         __attribute__nonnull__(pTHX_1);
5000 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
5001         assert(plvarsp)
5002
5003 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
5004 #endif
5005 #if defined(PERL_GLOBAL_STRUCT_PRIVATE)
5006 #  if defined(PERL_IMPLICIT_CONTEXT)
5007 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
5008                         __attribute__nonnull__(pTHX_1);
5009 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
5010         assert(my_cxt_key)
5011
5012 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
5013                         __attribute__nonnull__(pTHX_1);
5014 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
5015         assert(my_cxt_key)
5016
5017 #  endif
5018 #endif
5019 #if defined(PERL_IMPLICIT_CONTEXT)
5020 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
5021                         __attribute__noreturn__
5022                         __attribute__format__null_ok__(__printf__,1,2);
5023
5024 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
5025                         __attribute__format__(__printf__,1,2)
5026                         __attribute__nonnull__(1);
5027 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
5028         assert(pat)
5029
5030 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
5031                         __attribute__format__null_ok__(__printf__,1,2);
5032
5033 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
5034                         __attribute__format__(__printf__,1,2)
5035                         __attribute__nonnull__(1);
5036 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
5037         assert(pat)
5038
5039 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
5040                         __attribute__format__(__printf__,2,3)
5041                         __attribute__nonnull__(1)
5042                         __attribute__nonnull__(2);
5043 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
5044         assert(stream); assert(format)
5045
5046 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
5047                         __attribute__nonnull__(2);
5048 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
5049         assert(name)
5050
5051 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
5052                         __attribute__format__(__printf__,1,2)
5053                         __attribute__nonnull__(1);
5054 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
5055         assert(pat)
5056
5057 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
5058                         __attribute__format__(__printf__,1,2)
5059                         __attribute__nonnull__(1);
5060 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
5061         assert(pat)
5062
5063 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
5064                         __attribute__format__(__printf__,1,2)
5065                         __attribute__nonnull__(1);
5066 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
5067         assert(format)
5068
5069 PERL_CALLCONV void      Perl_sv_catpvf_mg_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_CATPVF_MG_NOCONTEXT \
5074         assert(sv); assert(pat)
5075
5076 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
5077                         __attribute__format__(__printf__,2,3)
5078                         __attribute__nonnull__(1)
5079                         __attribute__nonnull__(2);
5080 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
5081         assert(sv); assert(pat)
5082
5083 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5084                         __attribute__format__(__printf__,2,3)
5085                         __attribute__nonnull__(1)
5086                         __attribute__nonnull__(2);
5087 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
5088         assert(sv); assert(pat)
5089
5090 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
5091                         __attribute__format__(__printf__,2,3)
5092                         __attribute__nonnull__(1)
5093                         __attribute__nonnull__(2);
5094 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
5095         assert(sv); assert(pat)
5096
5097 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
5098                         __attribute__format__(__printf__,1,2)
5099                         __attribute__nonnull__(1);
5100 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
5101         assert(pat)
5102
5103 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
5104                         __attribute__format__(__printf__,2,3)
5105                         __attribute__nonnull__(2);
5106 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
5107         assert(pat)
5108
5109 #endif
5110 #if defined(PERL_IMPLICIT_SYS)
5111 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)
5112                         __attribute__nonnull__(1)
5113                         __attribute__nonnull__(2)
5114                         __attribute__nonnull__(3)
5115                         __attribute__nonnull__(4)
5116                         __attribute__nonnull__(5)
5117                         __attribute__nonnull__(6)
5118                         __attribute__nonnull__(7)
5119                         __attribute__nonnull__(8)
5120                         __attribute__nonnull__(9);
5121 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
5122         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5123
5124 #  if defined(USE_ITHREADS)
5125 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)
5126                         __attribute__nonnull__(1)
5127                         __attribute__nonnull__(3)
5128                         __attribute__nonnull__(4)
5129                         __attribute__nonnull__(5)
5130                         __attribute__nonnull__(6)
5131                         __attribute__nonnull__(7)
5132                         __attribute__nonnull__(8)
5133                         __attribute__nonnull__(9)
5134                         __attribute__nonnull__(10)
5135                         __attribute__nonnull__(11);
5136 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
5137         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5138
5139 #  endif
5140 #endif
5141 #if defined(PERL_IN_AV_C)
5142 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
5143                         __attribute__nonnull__(pTHX_1);
5144 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
5145         assert(av)
5146
5147 #endif
5148 #if defined(PERL_IN_DEB_C)
5149 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
5150                         __attribute__nonnull__(pTHX_1);
5151 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
5152         assert(stack_base)
5153
5154 #endif
5155 #if defined(PERL_IN_DOIO_C)
5156 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
5157                         __attribute__nonnull__(pTHX_1);
5158 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
5159         assert(cmd)
5160
5161 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
5162                         __attribute__warn_unused_result__;
5163
5164 #endif
5165 #if defined(PERL_IN_DOOP_C)
5166 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
5167                         __attribute__warn_unused_result__
5168                         __attribute__nonnull__(pTHX_1);
5169 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
5170         assert(sv)
5171
5172 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
5173                         __attribute__warn_unused_result__
5174                         __attribute__nonnull__(pTHX_1);
5175 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
5176         assert(sv)
5177
5178 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
5179                         __attribute__warn_unused_result__
5180                         __attribute__nonnull__(pTHX_1);
5181 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
5182         assert(sv)
5183
5184 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
5185                         __attribute__warn_unused_result__
5186                         __attribute__nonnull__(pTHX_1);
5187 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
5188         assert(sv)
5189
5190 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
5191                         __attribute__warn_unused_result__
5192                         __attribute__nonnull__(pTHX_1);
5193 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
5194         assert(sv)
5195
5196 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
5197                         __attribute__warn_unused_result__
5198                         __attribute__nonnull__(pTHX_1);
5199 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
5200         assert(sv)
5201
5202 #endif
5203 #if defined(PERL_IN_DQUOTE_STATIC_C)
5204 STATIC char     S_grok_bslash_c(pTHX_ const char source, const bool utf8, const bool output_warning)
5205                         __attribute__warn_unused_result__;
5206
5207 STATIC bool     S_grok_bslash_o(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
5208                         __attribute__warn_unused_result__
5209                         __attribute__nonnull__(pTHX_1)
5210                         __attribute__nonnull__(pTHX_2)
5211                         __attribute__nonnull__(pTHX_3)
5212                         __attribute__nonnull__(pTHX_4);
5213 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
5214         assert(s); assert(uv); assert(len); assert(error_msg)
5215
5216 PERL_STATIC_INLINE I32  S_regcurly(pTHX_ const char *s)
5217                         __attribute__warn_unused_result__
5218                         __attribute__pure__
5219                         __attribute__nonnull__(pTHX_1);
5220 #define PERL_ARGS_ASSERT_REGCURLY       \
5221         assert(s)
5222
5223 #endif
5224 #if defined(PERL_IN_DUMP_C)
5225 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5226 STATIC void     S_debprof(pTHX_ const OP *o)
5227                         __attribute__nonnull__(pTHX_1);
5228 #define PERL_ARGS_ASSERT_DEBPROF        \
5229         assert(o)
5230
5231 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5232                         __attribute__nonnull__(pTHX_1);
5233 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5234         assert(pm)
5235
5236 STATIC void     S_sequence(pTHX_ const OP *o);
5237 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5238 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5239 #  if defined(PERL_MAD)
5240 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
5241                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
5242                         __attribute__nonnull__(pTHX_2)
5243                         __attribute__nonnull__(pTHX_3);
5244 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
5245         assert(file); assert(pat)
5246
5247 #  endif
5248 #endif
5249 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
5250 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
5251                         __attribute__nonnull__(pTHX_1);
5252 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
5253         assert(hv)
5254
5255 #endif
5256 #if defined(PERL_IN_GV_C)
5257 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
5258                         __attribute__nonnull__(pTHX_1);
5259 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
5260         assert(name)
5261
5262 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
5263                         __attribute__nonnull__(pTHX_1);
5264 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
5265         assert(gv)
5266
5267 STATIC void     S_gv_magicalize_isa(pTHX_ GV *gv)
5268                         __attribute__nonnull__(pTHX_1);
5269 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_ISA      \
5270         assert(gv)
5271
5272 STATIC void     S_gv_magicalize_overload(pTHX_ GV *gv)
5273                         __attribute__nonnull__(pTHX_1);
5274 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_OVERLOAD \
5275         assert(gv)
5276
5277 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
5278                         __attribute__nonnull__(pTHX_1)
5279                         __attribute__nonnull__(pTHX_2)
5280                         __attribute__nonnull__(pTHX_3)
5281                         __attribute__nonnull__(pTHX_4);
5282 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
5283         assert(gv); assert(varpv); assert(namesv); assert(methpv)
5284
5285 #endif
5286 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_IN_OP_C)
5287 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5288                         __attribute__nonnull__(pTHX_1)
5289                         __attribute__nonnull__(pTHX_2);
5290 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5291         assert(tsv); assert(sv)
5292
5293 #endif
5294 #if defined(PERL_IN_HV_C)
5295 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
5296                         __attribute__nonnull__(pTHX_1);
5297 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
5298         assert(hv)
5299
5300 STATIC void     S_hfreeentries(pTHX_ HV *hv)
5301                         __attribute__nonnull__(pTHX_1);
5302 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
5303         assert(hv)
5304
5305 STATIC void     S_hsplit(pTHX_ HV *hv)
5306                         __attribute__nonnull__(pTHX_1);
5307 #define PERL_ARGS_ASSERT_HSPLIT \
5308         assert(hv)
5309
5310 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
5311                         __attribute__nonnull__(1);
5312 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
5313         assert(hv)
5314
5315 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
5316 STATIC SV*      S_hv_free_ent_ret(pTHX_ HV *hv, HE *entryK)
5317                         __attribute__nonnull__(pTHX_1);
5318 #define PERL_ARGS_ASSERT_HV_FREE_ENT_RET        \
5319         assert(hv)
5320
5321 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
5322                         __attribute__nonnull__(1)
5323                         __attribute__nonnull__(2)
5324                         __attribute__nonnull__(3);
5325 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
5326         assert(hv); assert(needs_copy); assert(needs_store)
5327
5328 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
5329                         __attribute__noreturn__
5330                         __attribute__nonnull__(pTHX_2)
5331                         __attribute__nonnull__(pTHX_4);
5332 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
5333         assert(key); assert(msg)
5334
5335 STATIC HE*      S_new_he(pTHX)
5336                         __attribute__malloc__
5337                         __attribute__warn_unused_result__;
5338
5339 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
5340                         __attribute__nonnull__(pTHX_1);
5341 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
5342         assert(he)
5343
5344 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
5345                         __attribute__malloc__
5346                         __attribute__warn_unused_result__
5347                         __attribute__nonnull__(1);
5348 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
5349         assert(str)
5350
5351 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
5352                         __attribute__warn_unused_result__
5353                         __attribute__nonnull__(pTHX_1);
5354 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
5355         assert(str)
5356
5357 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
5358 #endif
5359 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C)
5360 PERL_CALLCONV void      Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5361                         __attribute__nonnull__(pTHX_1);
5362 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5363         assert(sv)
5364
5365 #endif
5366 #if defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
5367 PERL_CALLCONV SV*       Perl_hfree_next_entry(pTHX_ HV *hv, STRLEN *indexp)
5368                         __attribute__nonnull__(pTHX_1)
5369                         __attribute__nonnull__(pTHX_2);
5370 #define PERL_ARGS_ASSERT_HFREE_NEXT_ENTRY       \
5371         assert(hv); assert(indexp)
5372
5373 #endif
5374 #if defined(PERL_IN_LOCALE_C)
5375 #  if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5376 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5377                         __attribute__nonnull__(pTHX_1);
5378 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5379         assert(locs)
5380
5381 #  endif
5382 #endif
5383 #if defined(PERL_IN_MG_C)
5384 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
5385                         __attribute__nonnull__(pTHX_1)
5386                         __attribute__nonnull__(pTHX_2)
5387                         __attribute__nonnull__(pTHX_3);
5388 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
5389         assert(sv); assert(mg); assert(meth)
5390
5391 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
5392                         __attribute__nonnull__(pTHX_1)
5393                         __attribute__nonnull__(pTHX_2)
5394                         __attribute__nonnull__(pTHX_3);
5395 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
5396         assert(sv); assert(mg); assert(meth)
5397
5398 STATIC void     S_restore_magic(pTHX_ const void *p);
5399 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
5400                         __attribute__nonnull__(pTHX_2);
5401 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
5402         assert(sv)
5403
5404 STATIC void     S_unwind_handler_stack(pTHX_ const void *p);
5405 #endif
5406 #if defined(PERL_IN_MRO_C)
5407 STATIC void     S_mro_clean_isarev(pTHX_ HV * const isa, const char * const name, const STRLEN len, HV * const exceptions)
5408                         __attribute__nonnull__(pTHX_1)
5409                         __attribute__nonnull__(pTHX_2);
5410 #define PERL_ARGS_ASSERT_MRO_CLEAN_ISAREV       \
5411         assert(isa); assert(name)
5412
5413 STATIC void     S_mro_gather_and_rename(pTHX_ HV * const stashes, HV * const seen_stashes, HV *stash, HV *oldstash, SV *namesv)
5414                         __attribute__nonnull__(pTHX_1)
5415                         __attribute__nonnull__(pTHX_2)
5416                         __attribute__nonnull__(pTHX_5);
5417 #define PERL_ARGS_ASSERT_MRO_GATHER_AND_RENAME  \
5418         assert(stashes); assert(seen_stashes); assert(namesv)
5419
5420 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
5421                         __attribute__nonnull__(pTHX_1);
5422 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
5423         assert(stash)
5424
5425 #endif
5426 #if defined(PERL_IN_NUMERIC_C)
5427 STATIC NV       S_mulexp10(NV value, I32 exponent);
5428 #endif
5429 #if defined(PERL_IN_OP_C)
5430 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
5431                         __attribute__nonnull__(pTHX_1)
5432                         __attribute__nonnull__(pTHX_2);
5433 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
5434         assert(stash); assert(target)
5435
5436 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
5437                         __attribute__nonnull__(pTHX_1)
5438                         __attribute__nonnull__(pTHX_2)
5439                         __attribute__nonnull__(pTHX_4);
5440 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
5441         assert(stash); assert(target); assert(imopsp)
5442
5443 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
5444                         __attribute__nonnull__(pTHX_2)
5445                         __attribute__nonnull__(pTHX_3)
5446                         __attribute__nonnull__(pTHX_4);
5447 #define PERL_ARGS_ASSERT_BAD_TYPE       \
5448         assert(t); assert(name); assert(kid)
5449
5450 STATIC void     S_cop_free(pTHX_ COP *cop)
5451                         __attribute__nonnull__(pTHX_1);
5452 #define PERL_ARGS_ASSERT_COP_FREE       \
5453         assert(cop)
5454
5455 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
5456                         __attribute__nonnull__(pTHX_1);
5457 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
5458         assert(o)
5459
5460 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
5461                         __attribute__nonnull__(pTHX_1);
5462 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
5463         assert(o)
5464
5465 STATIC OP*      S_fold_constants(pTHX_ OP *o)
5466                         __attribute__nonnull__(pTHX_1);
5467 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
5468         assert(o)
5469
5470 STATIC OP*      S_force_list(pTHX_ OP* arg);
5471 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
5472 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
5473                         __attribute__nonnull__(pTHX_1);
5474 #define PERL_ARGS_ASSERT_GV_ENAME       \
5475         assert(gv)
5476
5477 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
5478                         __attribute__warn_unused_result__
5479                         __attribute__nonnull__(1);
5480 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
5481         assert(o)
5482
5483 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
5484                         __attribute__nonnull__(pTHX_1);
5485 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
5486         assert(o)
5487
5488 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
5489                         __attribute__warn_unused_result__;
5490
5491 STATIC OP*      S_listkids(pTHX_ OP* o);
5492 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
5493                         __attribute__nonnull__(pTHX_1);
5494 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
5495         assert(o)
5496
5497 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
5498 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
5499                         __attribute__nonnull__(pTHX_3);
5500 #define PERL_ARGS_ASSERT_MY_KID \
5501         assert(imopsp)
5502
5503 STATIC OP*      S_newDEFSVOP(pTHX)
5504                         __attribute__warn_unused_result__;
5505
5506 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
5507                         __attribute__nonnull__(pTHX_2);
5508 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
5509         assert(block)
5510
5511 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
5512                         __attribute__warn_unused_result__
5513                         __attribute__nonnull__(pTHX_3)
5514                         __attribute__nonnull__(pTHX_4);
5515 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
5516         assert(firstp); assert(otherp)
5517
5518 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
5519                         __attribute__nonnull__(pTHX_1);
5520 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
5521         assert(o)
5522
5523 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
5524                         __attribute__warn_unused_result__
5525                         __attribute__nonnull__(pTHX_1);
5526 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
5527         assert(o)
5528
5529 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
5530                         __attribute__nonnull__(pTHX_1);
5531 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
5532         assert(rep_op)
5533
5534 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
5535                         __attribute__nonnull__(pTHX_1)
5536                         __attribute__nonnull__(pTHX_2)
5537                         __attribute__nonnull__(pTHX_3);
5538 #define PERL_ARGS_ASSERT_PMTRANS        \
5539         assert(o); assert(expr); assert(repl)
5540
5541 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
5542                         __attribute__nonnull__(pTHX_1)
5543                         __attribute__nonnull__(pTHX_2)
5544                         __attribute__nonnull__(pTHX_3);
5545 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
5546         assert(fullname); assert(gv); assert(cv)
5547
5548 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
5549 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
5550 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
5551                         __attribute__warn_unused_result__
5552                         __attribute__nonnull__(1);
5553 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
5554         assert(o)
5555
5556 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
5557                         __attribute__nonnull__(pTHX_1);
5558 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
5559         assert(o)
5560
5561 STATIC OP*      S_scalarkids(pTHX_ OP* o);
5562 STATIC OP*      S_scalarseq(pTHX_ OP* o);
5563 STATIC OP*      S_search_const(pTHX_ OP *o)
5564                         __attribute__warn_unused_result__
5565                         __attribute__nonnull__(pTHX_1);
5566 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
5567         assert(o)
5568
5569 STATIC void     S_simplify_sort(pTHX_ OP *o)
5570                         __attribute__nonnull__(pTHX_1);
5571 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
5572         assert(o)
5573
5574 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
5575                         __attribute__warn_unused_result__
5576                         __attribute__nonnull__(pTHX_1)
5577                         __attribute__nonnull__(pTHX_2);
5578 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
5579         assert(o); assert(name)
5580
5581 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
5582                         __attribute__warn_unused_result__
5583                         __attribute__nonnull__(pTHX_1)
5584                         __attribute__nonnull__(pTHX_2);
5585 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
5586         assert(o); assert(name)
5587
5588 #  if defined(USE_ITHREADS)
5589 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
5590                         __attribute__nonnull__(pTHX_1);
5591 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
5592         assert(o)
5593
5594 #  endif
5595 #endif
5596 #if defined(PERL_IN_PAD_C)
5597 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
5598                         __attribute__nonnull__(pTHX_1);
5599 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
5600         assert(namesv)
5601
5602 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
5603                         __attribute__nonnull__(pTHX_1);
5604 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
5605         assert(name)
5606
5607 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)
5608                         __attribute__nonnull__(pTHX_1)
5609                         __attribute__nonnull__(pTHX_2)
5610                         __attribute__nonnull__(pTHX_6)
5611                         __attribute__nonnull__(pTHX_7);
5612 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
5613         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
5614
5615 STATIC void     S_pad_reset(pTHX);
5616 #endif
5617 #if defined(PERL_IN_PERL_C)
5618 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
5619                         __attribute__nonnull__(pTHX_1)
5620                         __attribute__nonnull__(pTHX_2);
5621 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
5622         assert(linestr_sv); assert(rsfp)
5623
5624 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
5625 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
5626                         __attribute__nonnull__(pTHX_1);
5627 #define PERL_ARGS_ASSERT_INCPUSH        \
5628         assert(dir)
5629
5630 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
5631                         __attribute__nonnull__(pTHX_1);
5632 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
5633         assert(p)
5634
5635 STATIC void     S_init_ids(pTHX);
5636 STATIC void     S_init_interp(pTHX);
5637 STATIC void     S_init_main_stash(pTHX);
5638 STATIC void     S_init_perllib(pTHX);
5639 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
5640                         __attribute__nonnull__(pTHX_2);
5641 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
5642         assert(argv)
5643
5644 STATIC void     S_init_predump_symbols(pTHX);
5645 STATIC void     S_my_exit_jump(pTHX)
5646                         __attribute__noreturn__;
5647
5648 STATIC void     S_nuke_stacks(pTHX);
5649 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
5650                         __attribute__nonnull__(pTHX_1)
5651                         __attribute__nonnull__(pTHX_3)
5652                         __attribute__nonnull__(pTHX_4);
5653 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
5654         assert(scriptname); assert(suidscript); assert(rsfpp)
5655
5656 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
5657 STATIC void     S_run_body(pTHX_ I32 oldscope)
5658                         __attribute__noreturn__;
5659
5660 STATIC void     S_usage(pTHX_ const char *name)
5661                         __attribute__nonnull__(pTHX_1);
5662 #define PERL_ARGS_ASSERT_USAGE  \
5663         assert(name)
5664
5665 #endif
5666 #if defined(PERL_IN_PP_C)
5667 STATIC void     S_do_chomp(pTHX_ SV *retval, SV *sv, bool chomping)
5668                         __attribute__nonnull__(pTHX_1)
5669                         __attribute__nonnull__(pTHX_2);
5670 #define PERL_ARGS_ASSERT_DO_CHOMP       \
5671         assert(retval); assert(sv)
5672
5673 STATIC OP*      S_do_delete_local(pTHX);
5674 STATIC SV*      S_refto(pTHX_ SV* sv)
5675                         __attribute__warn_unused_result__
5676                         __attribute__nonnull__(pTHX_1);
5677 #define PERL_ARGS_ASSERT_REFTO  \
5678         assert(sv)
5679
5680 #endif
5681 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
5682 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5683                         __attribute__warn_unused_result__
5684                         __attribute__nonnull__(pTHX_1)
5685                         __attribute__nonnull__(pTHX_2)
5686                         __attribute__nonnull__(pTHX_4);
5687 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5688         assert(sv); assert(what); assert(spp)
5689
5690 #endif
5691 #if defined(PERL_IN_PP_CTL_C)
5692 STATIC SV **    S_adjust_stack_on_leave(pTHX_ SV **newsp, SV **sp, SV **mark, I32 gimme, U32 flags)
5693                         __attribute__nonnull__(pTHX_1)
5694                         __attribute__nonnull__(pTHX_2)
5695                         __attribute__nonnull__(pTHX_3);
5696 #define PERL_ARGS_ASSERT_ADJUST_STACK_ON_LEAVE  \
5697         assert(newsp); assert(sp); assert(mark)
5698
5699 STATIC PerlIO * S_check_type_and_open(pTHX_ SV *name)
5700                         __attribute__warn_unused_result__
5701                         __attribute__nonnull__(pTHX_1);
5702 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5703         assert(name)
5704
5705 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5706                         __attribute__nonnull__(pTHX_1);
5707 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5708         assert(matcher)
5709
5710 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5711 STATIC OP*      S_docatch(pTHX_ OP *o)
5712                         __attribute__warn_unused_result__;
5713
5714 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5715 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5716                         __attribute__warn_unused_result__
5717                         __attribute__nonnull__(pTHX_1)
5718                         __attribute__nonnull__(pTHX_2)
5719                         __attribute__nonnull__(pTHX_3)
5720                         __attribute__nonnull__(pTHX_4);
5721 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5722         assert(o); assert(label); assert(opstack); assert(oplimit)
5723
5724 STATIC MAGIC *  S_doparseform(pTHX_ SV *sv)
5725                         __attribute__nonnull__(pTHX_1);
5726 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5727         assert(sv)
5728
5729 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5730                         __attribute__warn_unused_result__;
5731
5732 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5733                         __attribute__warn_unused_result__;
5734
5735 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5736                         __attribute__warn_unused_result__
5737                         __attribute__nonnull__(pTHX_1);
5738 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5739         assert(label)
5740
5741 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5742                         __attribute__warn_unused_result__;
5743
5744 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5745                         __attribute__warn_unused_result__
5746                         __attribute__nonnull__(pTHX_1);
5747 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5748         assert(cxstk)
5749
5750 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5751                         __attribute__warn_unused_result__;
5752
5753 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5754                         __attribute__warn_unused_result__
5755                         __attribute__nonnull__(pTHX_1);
5756 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5757         assert(re)
5758
5759 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5760                         __attribute__warn_unused_result__
5761                         __attribute__nonnull__(pTHX_1)
5762                         __attribute__nonnull__(pTHX_2);
5763 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5764         assert(matcher); assert(sv)
5765
5766 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5767                         __attribute__warn_unused_result__;
5768
5769 STATIC bool     S_path_is_absolute(const char *name)
5770                         __attribute__warn_unused_result__
5771                         __attribute__nonnull__(1);
5772 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5773         assert(name)
5774
5775 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5776                         __attribute__warn_unused_result__
5777                         __attribute__nonnull__(pTHX_2);
5778 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5779         assert(buf_sv)
5780
5781 STATIC void     S_rxres_free(pTHX_ void** rsp)
5782                         __attribute__nonnull__(pTHX_1);
5783 #define PERL_ARGS_ASSERT_RXRES_FREE     \
5784         assert(rsp)
5785
5786 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
5787                         __attribute__nonnull__(pTHX_1)
5788                         __attribute__nonnull__(pTHX_2);
5789 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
5790         assert(rsp); assert(rx)
5791
5792 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5793                         __attribute__nonnull__(pTHX_2);
5794 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5795         assert(sv)
5796
5797 #endif
5798 #if defined(PERL_IN_PP_HOT_C)
5799 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5800                         __attribute__nonnull__(pTHX_1)
5801                         __attribute__nonnull__(pTHX_2)
5802                         __attribute__nonnull__(pTHX_3);
5803 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5804         assert(hash); assert(relem); assert(firstrelem)
5805
5806 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5807                         __attribute__warn_unused_result__
5808                         __attribute__nonnull__(pTHX_1);
5809 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5810         assert(meth)
5811
5812 #endif
5813 #if defined(PERL_IN_PP_PACK_C)
5814 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5815                         __attribute__warn_unused_result__
5816                         __attribute__nonnull__(1)
5817                         __attribute__nonnull__(3);
5818 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5819         assert(start); assert(dest)
5820
5821 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5822                         __attribute__nonnull__(pTHX_1)
5823                         __attribute__nonnull__(pTHX_2);
5824 #define PERL_ARGS_ASSERT_DIV128 \
5825         assert(pnum); assert(done)
5826
5827 STATIC char     S_first_symbol(const char *pat, const char *patend)
5828                         __attribute__nonnull__(1)
5829                         __attribute__nonnull__(2);
5830 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5831         assert(pat); assert(patend)
5832
5833 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5834                         __attribute__warn_unused_result__
5835                         __attribute__nonnull__(pTHX_1)
5836                         __attribute__nonnull__(pTHX_2);
5837 #define PERL_ARGS_ASSERT_GET_NUM        \
5838         assert(patptr); assert(lenptr)
5839
5840 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5841                         __attribute__nonnull__(pTHX_1)
5842                         __attribute__nonnull__(pTHX_2);
5843 #define PERL_ARGS_ASSERT_GROUP_END      \
5844         assert(patptr); assert(patend)
5845
5846 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5847                         __attribute__warn_unused_result__
5848                         __attribute__nonnull__(pTHX_1);
5849 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5850         assert(s)
5851
5852 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5853                         __attribute__nonnull__(pTHX_1);
5854 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5855         assert(symptr)
5856
5857 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5858                         __attribute__nonnull__(pTHX_1);
5859 #define PERL_ARGS_ASSERT_MUL128 \
5860         assert(sv)
5861
5862 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5863                         __attribute__nonnull__(1)
5864                         __attribute__nonnull__(2);
5865 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5866         assert(pat); assert(patend)
5867
5868 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5869                         __attribute__nonnull__(pTHX_1);
5870 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5871         assert(symptr)
5872
5873 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5874                         __attribute__nonnull__(pTHX_1)
5875                         __attribute__nonnull__(pTHX_2)
5876                         __attribute__nonnull__(pTHX_3)
5877                         __attribute__nonnull__(pTHX_4);
5878 #define PERL_ARGS_ASSERT_PACK_REC       \
5879         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5880
5881 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5882                         __attribute__warn_unused_result__
5883                         __attribute__nonnull__(pTHX_1);
5884 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5885         assert(sv)
5886
5887 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5888                         __attribute__nonnull__(pTHX_1)
5889                         __attribute__nonnull__(pTHX_2)
5890                         __attribute__nonnull__(pTHX_3)
5891                         __attribute__nonnull__(pTHX_4);
5892 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5893         assert(symptr); assert(s); assert(strbeg); assert(strend)
5894
5895 #endif
5896 #if defined(PERL_IN_PP_SORT_C)
5897 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5898                         __attribute__nonnull__(pTHX_1)
5899                         __attribute__nonnull__(pTHX_2);
5900 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5901         assert(str1); assert(str2)
5902
5903 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5904                         __attribute__nonnull__(pTHX_1)
5905                         __attribute__nonnull__(pTHX_2);
5906 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5907         assert(str1); assert(str2)
5908
5909 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5910                         __attribute__nonnull__(pTHX_1)
5911                         __attribute__nonnull__(pTHX_2);
5912 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5913         assert(a); assert(b)
5914
5915 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5916                         __attribute__nonnull__(pTHX_1)
5917                         __attribute__nonnull__(pTHX_2);
5918 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5919         assert(a); assert(b)
5920
5921 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5922                         __attribute__nonnull__(pTHX_3);
5923 #define PERL_ARGS_ASSERT_QSORTSVU       \
5924         assert(compare)
5925
5926 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5927                         __attribute__nonnull__(pTHX_1)
5928                         __attribute__nonnull__(pTHX_2);
5929 #define PERL_ARGS_ASSERT_SORTCV \
5930         assert(a); assert(b)
5931
5932 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5933                         __attribute__nonnull__(pTHX_1)
5934                         __attribute__nonnull__(pTHX_2);
5935 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5936         assert(a); assert(b)
5937
5938 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5939                         __attribute__nonnull__(pTHX_1)
5940                         __attribute__nonnull__(pTHX_2);
5941 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5942         assert(a); assert(b)
5943
5944 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5945                         __attribute__nonnull__(pTHX_1)
5946                         __attribute__nonnull__(pTHX_2);
5947 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5948         assert(a); assert(b)
5949
5950 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5951                         __attribute__nonnull__(pTHX_1)
5952                         __attribute__nonnull__(pTHX_2);
5953 #define PERL_ARGS_ASSERT_SV_NCMP        \
5954         assert(a); assert(b)
5955
5956 #endif
5957 #if defined(PERL_IN_PP_SYS_C)
5958 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5959                         __attribute__nonnull__(pTHX_1)
5960                         __attribute__nonnull__(pTHX_2)
5961                         __attribute__nonnull__(pTHX_3);
5962 #define PERL_ARGS_ASSERT_DOFORM \
5963         assert(cv); assert(gv); assert(retop)
5964
5965 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5966                         __attribute__nonnull__(pTHX_1);
5967 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5968         assert(array)
5969
5970 #endif
5971 #if defined(PERL_IN_REGCOMP_C)
5972 PERL_STATIC_INLINE UV*  S__invlist_array_init(pTHX_ SV* const invlist, const bool will_have_0)
5973                         __attribute__warn_unused_result__
5974                         __attribute__nonnull__(pTHX_1);
5975 #define PERL_ARGS_ASSERT__INVLIST_ARRAY_INIT    \
5976         assert(invlist)
5977
5978 STATIC void     S_add_alternate(pTHX_ AV** alternate_ptr, U8* string, STRLEN len)
5979                         __attribute__nonnull__(pTHX_1)
5980                         __attribute__nonnull__(pTHX_2);
5981 #define PERL_ARGS_ASSERT_ADD_ALTERNATE  \
5982         assert(alternate_ptr); assert(string)
5983
5984 PERL_STATIC_INLINE SV*  S_add_cp_to_invlist(pTHX_ SV* invlist, const UV cp)
5985                         __attribute__warn_unused_result__;
5986
5987 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5988                         __attribute__warn_unused_result__
5989                         __attribute__nonnull__(1)
5990                         __attribute__nonnull__(3);
5991 #define PERL_ARGS_ASSERT_ADD_DATA       \
5992         assert(pRExC_state); assert(s)
5993
5994 STATIC SV*      S_add_range_to_invlist(pTHX_ SV* invlist, const UV start, const UV end)
5995                         __attribute__warn_unused_result__;
5996
5997 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5998                         __attribute__nonnull__(pTHX_1);
5999 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
6000         assert(pRExC_state)
6001
6002 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
6003                         __attribute__nonnull__(1)
6004                         __attribute__nonnull__(2);
6005 #define PERL_ARGS_ASSERT_CL_AND \
6006         assert(cl); assert(and_with)
6007
6008 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
6009                         __attribute__nonnull__(1)
6010                         __attribute__nonnull__(2);
6011 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
6012         assert(pRExC_state); assert(cl)
6013
6014 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
6015                         __attribute__nonnull__(1)
6016                         __attribute__nonnull__(2);
6017 #define PERL_ARGS_ASSERT_CL_INIT        \
6018         assert(pRExC_state); assert(cl)
6019
6020 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
6021                         __attribute__warn_unused_result__
6022                         __attribute__nonnull__(1);
6023 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
6024         assert(cl)
6025
6026 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
6027                         __attribute__nonnull__(1)
6028                         __attribute__nonnull__(2)
6029                         __attribute__nonnull__(3);
6030 #define PERL_ARGS_ASSERT_CL_OR  \
6031         assert(pRExC_state); assert(cl); assert(or_with)
6032
6033 PERL_STATIC_INLINE UV*  S_get_invlist_iter_addr(pTHX_ SV* invlist)
6034                         __attribute__warn_unused_result__
6035                         __attribute__nonnull__(pTHX_1);
6036 #define PERL_ARGS_ASSERT_GET_INVLIST_ITER_ADDR  \
6037         assert(invlist)
6038
6039 PERL_STATIC_INLINE UV*  S_get_invlist_len_addr(pTHX_ SV* invlist)
6040                         __attribute__warn_unused_result__
6041                         __attribute__nonnull__(pTHX_1);
6042 #define PERL_ARGS_ASSERT_GET_INVLIST_LEN_ADDR   \
6043         assert(invlist)
6044
6045 PERL_STATIC_INLINE UV*  S_get_invlist_zero_addr(pTHX_ SV* invlist)
6046                         __attribute__warn_unused_result__
6047                         __attribute__nonnull__(pTHX_1);
6048 #define PERL_ARGS_ASSERT_GET_INVLIST_ZERO_ADDR  \
6049         assert(invlist)
6050
6051 PERL_STATIC_INLINE UV*  S_invlist_array(pTHX_ SV* const invlist)
6052                         __attribute__warn_unused_result__
6053                         __attribute__nonnull__(pTHX_1);
6054 #define PERL_ARGS_ASSERT_INVLIST_ARRAY  \
6055         assert(invlist)
6056
6057 PERL_STATIC_INLINE SV*  S_invlist_clone(pTHX_ SV* const invlist)
6058                         __attribute__warn_unused_result__
6059                         __attribute__nonnull__(pTHX_1);
6060 #define PERL_ARGS_ASSERT_INVLIST_CLONE  \
6061         assert(invlist)
6062
6063 STATIC void     S_invlist_extend(pTHX_ SV* const invlist, const UV len)
6064                         __attribute__nonnull__(pTHX_1);
6065 #define PERL_ARGS_ASSERT_INVLIST_EXTEND \
6066         assert(invlist)
6067
6068 PERL_STATIC_INLINE void S_invlist_iterinit(pTHX_ SV* invlist)
6069                         __attribute__nonnull__(pTHX_1);
6070 #define PERL_ARGS_ASSERT_INVLIST_ITERINIT       \
6071         assert(invlist)
6072
6073 STATIC bool     S_invlist_iternext(pTHX_ SV* invlist, UV* start, UV* end)
6074                         __attribute__warn_unused_result__
6075                         __attribute__nonnull__(pTHX_1)
6076                         __attribute__nonnull__(pTHX_2)
6077                         __attribute__nonnull__(pTHX_3);
6078 #define PERL_ARGS_ASSERT_INVLIST_ITERNEXT       \
6079         assert(invlist); assert(start); assert(end)
6080
6081 PERL_STATIC_INLINE UV   S_invlist_len(pTHX_ SV* const invlist)
6082                         __attribute__warn_unused_result__
6083                         __attribute__nonnull__(pTHX_1);
6084 #define PERL_ARGS_ASSERT_INVLIST_LEN    \
6085         assert(invlist)
6086
6087 PERL_STATIC_INLINE UV   S_invlist_max(pTHX_ SV* const invlist)
6088                         __attribute__warn_unused_result__
6089                         __attribute__nonnull__(pTHX_1);
6090 #define PERL_ARGS_ASSERT_INVLIST_MAX    \
6091         assert(invlist)
6092
6093 PERL_STATIC_INLINE void S_invlist_set_len(pTHX_ SV* const invlist, const UV len)
6094                         __attribute__nonnull__(pTHX_1);
6095 #define PERL_ARGS_ASSERT_INVLIST_SET_LEN        \
6096         assert(invlist)
6097
6098 PERL_STATIC_INLINE void S_invlist_trim(pTHX_ SV* const invlist)
6099                         __attribute__nonnull__(pTHX_1);
6100 #define PERL_ARGS_ASSERT_INVLIST_TRIM   \
6101         assert(invlist)
6102
6103 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
6104                         __attribute__nonnull__(pTHX_1)
6105                         __attribute__nonnull__(pTHX_2)
6106                         __attribute__nonnull__(pTHX_3);
6107 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
6108         assert(pRExC_state); assert(scan); assert(min)
6109
6110 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)
6111                         __attribute__nonnull__(pTHX_1)
6112                         __attribute__nonnull__(pTHX_2)
6113                         __attribute__nonnull__(pTHX_3)
6114                         __attribute__nonnull__(pTHX_4)
6115                         __attribute__nonnull__(pTHX_5);
6116 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
6117         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
6118
6119 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
6120                         __attribute__nonnull__(pTHX_1)
6121                         __attribute__nonnull__(pTHX_2)
6122                         __attribute__nonnull__(pTHX_3);
6123 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
6124         assert(pRExC_state); assert(source); assert(stclass)
6125
6126 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
6127                         __attribute__nonnull__(pTHX_1);
6128 #define PERL_ARGS_ASSERT_NEXTCHAR       \
6129         assert(pRExC_state)
6130
6131 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
6132                         __attribute__noreturn__
6133                         __attribute__nonnull__(pTHX_1)
6134                         __attribute__nonnull__(pTHX_2);
6135 #define PERL_ARGS_ASSERT_RE_CROAK2      \
6136         assert(pat1); assert(pat2)
6137
6138 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
6139                         __attribute__nonnull__(pTHX_1)
6140                         __attribute__nonnull__(pTHX_3);
6141 #define PERL_ARGS_ASSERT_REG    \
6142         assert(pRExC_state); assert(flagp)
6143
6144 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp, U32 depth)
6145                         __attribute__nonnull__(pTHX_1);
6146 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
6147         assert(pRExC_state)
6148
6149 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
6150                         __attribute__nonnull__(pTHX_1);
6151 #define PERL_ARGS_ASSERT_REG_NODE       \
6152         assert(pRExC_state)
6153
6154 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
6155                         __attribute__nonnull__(pTHX_2);
6156 #define PERL_ARGS_ASSERT_REG_RECODE     \
6157         assert(encp)
6158
6159 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
6160                         __attribute__nonnull__(pTHX_1);
6161 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
6162         assert(pRExC_state)
6163
6164 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
6165                         __attribute__nonnull__(pTHX_1);
6166 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
6167         assert(pRExC_state)
6168
6169 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
6170                         __attribute__nonnull__(pTHX_1);
6171 #define PERL_ARGS_ASSERT_REGANODE       \
6172         assert(pRExC_state)
6173
6174 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6175                         __attribute__nonnull__(pTHX_1)
6176                         __attribute__nonnull__(pTHX_2);
6177 #define PERL_ARGS_ASSERT_REGATOM        \
6178         assert(pRExC_state); assert(flagp)
6179
6180 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
6181                         __attribute__nonnull__(pTHX_1)
6182                         __attribute__nonnull__(pTHX_2);
6183 #define PERL_ARGS_ASSERT_REGBRANCH      \
6184         assert(pRExC_state); assert(flagp)
6185
6186 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
6187                         __attribute__nonnull__(pTHX_1);
6188 #define PERL_ARGS_ASSERT_REGCLASS       \
6189         assert(pRExC_state)
6190
6191 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
6192                         __attribute__nonnull__(pTHX_1)
6193                         __attribute__nonnull__(pTHX_3);
6194 #define PERL_ARGS_ASSERT_REGINSERT      \
6195         assert(pRExC_state); assert(opnd)
6196
6197 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6198                         __attribute__nonnull__(pTHX_1)
6199                         __attribute__nonnull__(pTHX_2);
6200 #define PERL_ARGS_ASSERT_REGPIECE       \
6201         assert(pRExC_state); assert(flagp)
6202
6203 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
6204                         __attribute__nonnull__(pTHX_1);
6205 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
6206         assert(pRExC_state)
6207
6208 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
6209                         __attribute__nonnull__(pTHX_1)
6210                         __attribute__nonnull__(pTHX_2)
6211                         __attribute__nonnull__(pTHX_3);
6212 #define PERL_ARGS_ASSERT_REGTAIL        \
6213         assert(pRExC_state); assert(p); assert(val)
6214
6215 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
6216                         __attribute__nonnull__(pTHX_1)
6217                         __attribute__nonnull__(pTHX_3);
6218 #define PERL_ARGS_ASSERT_REGUNI \
6219         assert(pRExC_state); assert(s)
6220
6221 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
6222                         __attribute__warn_unused_result__
6223                         __attribute__nonnull__(1)
6224                         __attribute__nonnull__(2);
6225 #define PERL_ARGS_ASSERT_REGWHITE       \
6226         assert(pRExC_state); assert(p)
6227
6228 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
6229                         __attribute__nonnull__(pTHX_1)
6230                         __attribute__nonnull__(pTHX_2)
6231                         __attribute__nonnull__(pTHX_3);
6232 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
6233         assert(pRExC_state); assert(data); assert(minlenp)
6234
6235 PERL_STATIC_INLINE U8   S_set_regclass_bit(pTHX_ struct RExC_state_t* pRExC_state, regnode* node, const U8 value, SV** invlist_ptr, AV** alternate_ptr)
6236                         __attribute__nonnull__(pTHX_1)
6237                         __attribute__nonnull__(pTHX_2)
6238                         __attribute__nonnull__(pTHX_4)
6239                         __attribute__nonnull__(pTHX_5);
6240 #define PERL_ARGS_ASSERT_SET_REGCLASS_BIT       \
6241         assert(pRExC_state); assert(node); assert(invlist_ptr); assert(alternate_ptr)
6242
6243 STATIC U8       S_set_regclass_bit_fold(pTHX_ struct RExC_state_t *pRExC_state, regnode* node, const U8 value, SV** invlist_ptr, AV** alternate_ptr)
6244                         __attribute__nonnull__(pTHX_1)
6245                         __attribute__nonnull__(pTHX_2)
6246                         __attribute__nonnull__(pTHX_4)
6247                         __attribute__nonnull__(pTHX_5);
6248 #define PERL_ARGS_ASSERT_SET_REGCLASS_BIT_FOLD  \
6249         assert(pRExC_state); assert(node); assert(invlist_ptr); assert(alternate_ptr)
6250
6251 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)
6252                         __attribute__nonnull__(pTHX_1)
6253                         __attribute__nonnull__(pTHX_2)
6254                         __attribute__nonnull__(pTHX_3)
6255                         __attribute__nonnull__(pTHX_4)
6256                         __attribute__nonnull__(pTHX_5);
6257 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
6258         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
6259
6260 #endif
6261 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_UTF8_C)
6262 PERL_CALLCONV void      Perl__append_range_to_invlist(pTHX_ SV* const invlist, const UV start, const UV end)
6263                         __attribute__nonnull__(pTHX_1);
6264 #define PERL_ARGS_ASSERT__APPEND_RANGE_TO_INVLIST       \
6265         assert(invlist)
6266
6267 PERL_CALLCONV void      Perl__invlist_intersection(pTHX_ SV* const a, SV* const b, SV** i)
6268                         __attribute__nonnull__(pTHX_1)
6269                         __attribute__nonnull__(pTHX_2)
6270                         __attribute__nonnull__(pTHX_3);
6271 #define PERL_ARGS_ASSERT__INVLIST_INTERSECTION  \
6272         assert(a); assert(b); assert(i)
6273
6274 PERL_CALLCONV void      Perl__invlist_invert(pTHX_ SV* const invlist)
6275                         __attribute__nonnull__(pTHX_1);
6276 #define PERL_ARGS_ASSERT__INVLIST_INVERT        \
6277         assert(invlist)
6278
6279 PERL_CALLCONV void      Perl__invlist_subtract(pTHX_ SV* const a, SV* const b, SV** result)
6280                         __attribute__nonnull__(pTHX_1)
6281                         __attribute__nonnull__(pTHX_2)
6282                         __attribute__nonnull__(pTHX_3);
6283 #define PERL_ARGS_ASSERT__INVLIST_SUBTRACT      \
6284         assert(a); assert(b); assert(result)
6285
6286 PERL_CALLCONV void      Perl__invlist_union(pTHX_ SV* const a, SV* const b, SV** output)
6287                         __attribute__nonnull__(pTHX_1)
6288                         __attribute__nonnull__(pTHX_2)
6289                         __attribute__nonnull__(pTHX_3);
6290 #define PERL_ARGS_ASSERT__INVLIST_UNION \
6291         assert(a); assert(b); assert(output)
6292
6293 PERL_CALLCONV SV*       Perl__new_invlist(pTHX_ IV initial_size)
6294                         __attribute__warn_unused_result__;
6295
6296 PERL_CALLCONV HV*       Perl__swash_inversion_hash(pTHX_ SV* const swash)
6297                         __attribute__warn_unused_result__
6298                         __attribute__nonnull__(pTHX_1);
6299 #define PERL_ARGS_ASSERT__SWASH_INVERSION_HASH  \
6300         assert(swash)
6301
6302 PERL_CALLCONV SV*       Perl__swash_to_invlist(pTHX_ SV* const swash)
6303                         __attribute__warn_unused_result__
6304                         __attribute__nonnull__(pTHX_1);
6305 #define PERL_ARGS_ASSERT__SWASH_TO_INVLIST      \
6306         assert(swash)
6307
6308 #endif
6309 #if defined(PERL_IN_REGEXEC_C)
6310 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
6311                         __attribute__warn_unused_result__
6312                         __attribute__nonnull__(pTHX_1)
6313                         __attribute__nonnull__(pTHX_2)
6314                         __attribute__nonnull__(pTHX_3)
6315                         __attribute__nonnull__(pTHX_4);
6316 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
6317         assert(prog); assert(c); assert(s); assert(strend)
6318
6319 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
6320                         __attribute__warn_unused_result__
6321                         __attribute__nonnull__(pTHX_1)
6322                         __attribute__nonnull__(pTHX_2);
6323 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
6324         assert(rex); assert(scan)
6325
6326 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
6327                         __attribute__nonnull__(pTHX_1);
6328 #define PERL_ARGS_ASSERT_REGCPPOP       \
6329         assert(rex)
6330
6331 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
6332 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
6333                         __attribute__warn_unused_result__
6334                         __attribute__nonnull__(1)
6335                         __attribute__nonnull__(3);
6336 #define PERL_ARGS_ASSERT_REGHOP3        \
6337         assert(s); assert(lim)
6338
6339 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
6340                         __attribute__warn_unused_result__
6341                         __attribute__nonnull__(1)
6342                         __attribute__nonnull__(3);
6343 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
6344         assert(s); assert(lim)
6345
6346 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)
6347                         __attribute__warn_unused_result__
6348                         __attribute__nonnull__(pTHX_2)
6349                         __attribute__nonnull__(pTHX_3);
6350 #define PERL_ARGS_ASSERT_REGINCLASS     \
6351         assert(n); assert(p)
6352
6353 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
6354                         __attribute__warn_unused_result__
6355                         __attribute__nonnull__(pTHX_1)
6356                         __attribute__nonnull__(pTHX_2);
6357 #define PERL_ARGS_ASSERT_REGMATCH       \
6358         assert(reginfo); assert(prog)
6359
6360 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
6361                         __attribute__warn_unused_result__
6362                         __attribute__nonnull__(pTHX_1)
6363                         __attribute__nonnull__(pTHX_2);
6364 #define PERL_ARGS_ASSERT_REGREPEAT      \
6365         assert(prog); assert(p)
6366
6367 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
6368                         __attribute__warn_unused_result__
6369                         __attribute__nonnull__(pTHX_1)
6370                         __attribute__nonnull__(pTHX_2);
6371 #define PERL_ARGS_ASSERT_REGTRY \
6372         assert(reginfo); assert(startpos)
6373
6374 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
6375                         __attribute__nonnull__(pTHX_1);
6376 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
6377         assert(prog)
6378
6379 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
6380                         __attribute__nonnull__(pTHX_1);
6381 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
6382         assert(prog)
6383
6384 #  if defined(XXX_dmq)
6385 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
6386                         __attribute__warn_unused_result__
6387                         __attribute__nonnull__(1)
6388                         __attribute__nonnull__(3)
6389                         __attribute__nonnull__(4);
6390 #define PERL_ARGS_ASSERT_REGHOP4        \
6391         assert(s); assert(llim); assert(rlim)
6392
6393 #  endif
6394 #endif
6395 #if defined(PERL_IN_SCOPE_C)
6396 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
6397 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
6398                         __attribute__nonnull__(pTHX_1);
6399 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
6400         assert(sptr)
6401
6402 #endif
6403 #if defined(PERL_IN_SV_C)
6404 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
6405                         __attribute__nonnull__(2)
6406                         __attribute__nonnull__(3);
6407 #define PERL_ARGS_ASSERT_F0CONVERT      \
6408         assert(endbuf); assert(len)
6409
6410 STATIC void     S_anonymise_cv_maybe(pTHX_ GV *gv, CV *cv)
6411                         __attribute__nonnull__(pTHX_1)
6412                         __attribute__nonnull__(pTHX_2);
6413 #define PERL_ARGS_ASSERT_ANONYMISE_CV_MAYBE     \
6414         assert(gv); assert(cv)
6415
6416 STATIC void     S_assert_uft8_cache_coherent(pTHX_ const char *const func, STRLEN from_cache, STRLEN real, SV *const sv)
6417                         __attribute__nonnull__(pTHX_1)
6418                         __attribute__nonnull__(pTHX_4);
6419 #define PERL_ARGS_ASSERT_ASSERT_UFT8_CACHE_COHERENT     \
6420         assert(func); assert(sv)
6421
6422 STATIC bool     S_curse(pTHX_ SV * const sv, const bool check_refcnt)
6423                         __attribute__nonnull__(pTHX_1);
6424 #define PERL_ARGS_ASSERT_CURSE  \
6425         assert(sv)
6426
6427 STATIC I32      S_expect_number(pTHX_ char **const pattern)
6428                         __attribute__warn_unused_result__
6429                         __attribute__nonnull__(pTHX_1);
6430 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
6431         assert(pattern)
6432
6433 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6434                         __attribute__nonnull__(pTHX_2);
6435 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6436         assert(val)
6437
6438 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6439                         __attribute__nonnull__(pTHX_2);
6440 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6441         assert(val)
6442
6443 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6444 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
6445                         __attribute__nonnull__(pTHX_1);
6446 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
6447         assert(gv)
6448
6449 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
6450                         __attribute__nonnull__(pTHX_1)
6451                         __attribute__nonnull__(pTHX_2);
6452 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
6453         assert(dstr); assert(sstr)
6454
6455 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
6456                         __attribute__nonnull__(pTHX_1)
6457                         __attribute__nonnull__(pTHX_2);
6458 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
6459         assert(dstr); assert(sstr)
6460
6461 STATIC SV *     S_more_sv(pTHX);
6462 STATIC void     S_not_a_number(pTHX_ SV *const sv)
6463                         __attribute__nonnull__(pTHX_1);
6464 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
6465         assert(sv)
6466
6467 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
6468                         __attribute__warn_unused_result__
6469                         __attribute__nonnull__(1);
6470 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
6471         assert(tbl)
6472
6473 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
6474                         __attribute__nonnull__(pTHX_1);
6475 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
6476         assert(sv)
6477
6478 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
6479                         __attribute__nonnull__(pTHX_1);
6480 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
6481         assert(ptr)
6482
6483 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
6484                         __attribute__nonnull__(pTHX_1)
6485                         __attribute__nonnull__(pTHX_2)
6486                         __attribute__nonnull__(pTHX_3);
6487 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
6488         assert(s); assert(target); assert(end)
6489
6490 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)
6491                         __attribute__nonnull__(pTHX_1)
6492                         __attribute__nonnull__(pTHX_2)
6493                         __attribute__nonnull__(pTHX_3)
6494                         __attribute__nonnull__(pTHX_4);
6495 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
6496         assert(sv); assert(mgp); assert(start); assert(send)
6497
6498 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN *const uoffset, bool *const at_end)
6499                         __attribute__nonnull__(1)
6500                         __attribute__nonnull__(2)
6501                         __attribute__nonnull__(3)
6502                         __attribute__nonnull__(4);
6503 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
6504         assert(start); assert(send); assert(uoffset); assert(at_end)
6505
6506 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, const STRLEN uend)
6507                         __attribute__nonnull__(1)
6508                         __attribute__nonnull__(2);
6509 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
6510         assert(start); assert(send)
6511
6512 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
6513                         __attribute__nonnull__(pTHX_1);
6514 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
6515         assert(sv)
6516
6517 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
6518                         __attribute__warn_unused_result__
6519                         __attribute__nonnull__(1)
6520                         __attribute__nonnull__(5);
6521 #define PERL_ARGS_ASSERT_UIV_2BUF       \
6522         assert(buf); assert(peob)
6523
6524 STATIC void     S_utf8_mg_len_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN ulen)
6525                         __attribute__nonnull__(pTHX_1)
6526                         __attribute__nonnull__(pTHX_2);
6527 #define PERL_ARGS_ASSERT_UTF8_MG_LEN_CACHE_UPDATE       \
6528         assert(sv); assert(mgp)
6529
6530 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
6531                         __attribute__nonnull__(pTHX_1)
6532                         __attribute__nonnull__(pTHX_2);
6533 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
6534         assert(sv); assert(mgp)
6535
6536 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
6537                         __attribute__warn_unused_result__;
6538
6539 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
6540                         __attribute__nonnull__(pTHX_1);
6541 #define PERL_ARGS_ASSERT_VISIT  \
6542         assert(f)
6543
6544 #  if defined(PERL_OLD_COPY_ON_WRITE)
6545 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
6546                         __attribute__nonnull__(pTHX_1)
6547                         __attribute__nonnull__(pTHX_2)
6548                         __attribute__nonnull__(pTHX_3);
6549 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
6550         assert(sv); assert(pvx); assert(after)
6551
6552 #  endif
6553 #  if defined(USE_ITHREADS)
6554 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
6555                         __attribute__warn_unused_result__
6556                         __attribute__nonnull__(pTHX_1)
6557                         __attribute__nonnull__(pTHX_2);
6558 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
6559         assert(sstr); assert(param)
6560
6561 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
6562                         __attribute__nonnull__(pTHX_1)
6563                         __attribute__nonnull__(pTHX_2)
6564                         __attribute__nonnull__(pTHX_4);
6565 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
6566         assert(source); assert(dest); assert(param)
6567
6568 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
6569                         __attribute__nonnull__(pTHX_1);
6570 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
6571         assert(unreferenced)
6572
6573 #  endif
6574 #endif
6575 #if defined(PERL_IN_TOKE_C)
6576 STATIC int      S_ao(pTHX_ int toketype);
6577 STATIC void     S_check_uni(pTHX);
6578 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
6579                         __attribute__nonnull__(pTHX_1)
6580                         __attribute__nonnull__(pTHX_2)
6581                         __attribute__nonnull__(pTHX_3);
6582 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
6583         assert(s); assert(name); assert(what)
6584
6585 STATIC int      S_deprecate_commaless_var_list(pTHX);
6586 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6587                         __attribute__warn_unused_result__
6588                         __attribute__nonnull__(pTHX_1);
6589 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6590         assert(sv)
6591
6592 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6593                         __attribute__warn_unused_result__
6594                         __attribute__nonnull__(pTHX_1);
6595 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6596         assert(pkgname)
6597
6598 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
6599                         __attribute__nonnull__(pTHX_1);
6600 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
6601         assert(s)
6602
6603 STATIC void     S_force_next(pTHX_ I32 type);
6604 STATIC char*    S_force_strict_version(pTHX_ char *s)
6605                         __attribute__nonnull__(pTHX_1);
6606 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
6607         assert(s)
6608
6609 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
6610                         __attribute__nonnull__(pTHX_1);
6611 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
6612         assert(s)
6613
6614 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
6615                         __attribute__nonnull__(pTHX_1);
6616 #define PERL_ARGS_ASSERT_FORCE_WORD     \
6617         assert(start)
6618
6619 STATIC void     S_incline(pTHX_ const char *s)
6620                         __attribute__nonnull__(pTHX_1);
6621 #define PERL_ARGS_ASSERT_INCLINE        \
6622         assert(s)
6623
6624 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
6625                         __attribute__nonnull__(pTHX_1);
6626 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
6627         assert(s)
6628
6629 STATIC int      S_intuit_more(pTHX_ char *s)
6630                         __attribute__nonnull__(pTHX_1);
6631 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
6632         assert(s)
6633
6634 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
6635                         __attribute__nonnull__(pTHX_3);
6636 #define PERL_ARGS_ASSERT_LOP    \
6637         assert(s)
6638
6639 STATIC void     S_missingterm(pTHX_ char *s)
6640                         __attribute__noreturn__;
6641
6642 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)
6643                         __attribute__nonnull__(pTHX_3)
6644                         __attribute__nonnull__(pTHX_5);
6645 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6646         assert(key); assert(sv)
6647
6648 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
6649                         __attribute__nonnull__(pTHX_1);
6650 #define PERL_ARGS_ASSERT_NO_OP  \
6651         assert(what)
6652
6653 STATIC void     S_readpipe_override(pTHX);
6654 STATIC char*    S_scan_const(pTHX_ char *start)
6655                         __attribute__warn_unused_result__
6656                         __attribute__nonnull__(pTHX_1);
6657 #define PERL_ARGS_ASSERT_SCAN_CONST     \
6658         assert(start)
6659
6660 STATIC char*    S_scan_formline(pTHX_ char *s)
6661                         __attribute__warn_unused_result__
6662                         __attribute__nonnull__(pTHX_1);
6663 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
6664         assert(s)
6665
6666 STATIC char*    S_scan_heredoc(pTHX_ char *s)
6667                         __attribute__warn_unused_result__
6668                         __attribute__nonnull__(pTHX_1);
6669 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
6670         assert(s)
6671
6672 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
6673                         __attribute__nonnull__(pTHX_1)
6674                         __attribute__nonnull__(pTHX_2)
6675                         __attribute__nonnull__(pTHX_3);
6676 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
6677         assert(s); assert(send); assert(dest)
6678
6679 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
6680                         __attribute__warn_unused_result__
6681                         __attribute__nonnull__(pTHX_1);
6682 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
6683         assert(start)
6684
6685 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
6686                         __attribute__warn_unused_result__
6687                         __attribute__nonnull__(pTHX_1);
6688 #define PERL_ARGS_ASSERT_SCAN_PAT       \
6689         assert(start)
6690
6691 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
6692                         __attribute__warn_unused_result__
6693                         __attribute__nonnull__(pTHX_1);
6694 #define PERL_ARGS_ASSERT_SCAN_STR       \
6695         assert(start)
6696
6697 STATIC char*    S_scan_subst(pTHX_ char *start)
6698                         __attribute__warn_unused_result__
6699                         __attribute__nonnull__(pTHX_1);
6700 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
6701         assert(start)
6702
6703 STATIC char*    S_scan_trans(pTHX_ char *start)
6704                         __attribute__warn_unused_result__
6705                         __attribute__nonnull__(pTHX_1);
6706 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
6707         assert(start)
6708
6709 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
6710                         __attribute__nonnull__(pTHX_1)
6711                         __attribute__nonnull__(pTHX_2)
6712                         __attribute__nonnull__(pTHX_5);
6713 #define PERL_ARGS_ASSERT_SCAN_WORD      \
6714         assert(s); assert(dest); assert(slp)
6715
6716 STATIC char*    S_skipspace(pTHX_ char *s)
6717                         __attribute__warn_unused_result__
6718                         __attribute__nonnull__(pTHX_1);
6719 #define PERL_ARGS_ASSERT_SKIPSPACE      \
6720         assert(s)
6721
6722 STATIC I32      S_sublex_done(pTHX)
6723                         __attribute__warn_unused_result__;
6724
6725 STATIC I32      S_sublex_push(pTHX)
6726                         __attribute__warn_unused_result__;
6727
6728 STATIC I32      S_sublex_start(pTHX)
6729                         __attribute__warn_unused_result__;
6730
6731 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
6732                         __attribute__warn_unused_result__
6733                         __attribute__nonnull__(pTHX_1);
6734 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
6735         assert(s)
6736
6737 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6738                         __attribute__warn_unused_result__
6739                         __attribute__nonnull__(pTHX_2);
6740 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6741         assert(s)
6742
6743 STATIC SV*      S_tokeq(pTHX_ SV *sv)
6744                         __attribute__nonnull__(pTHX_1);
6745 #define PERL_ARGS_ASSERT_TOKEQ  \
6746         assert(sv)
6747
6748 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
6749 STATIC int      S_yywarn(pTHX_ const char *const s)
6750                         __attribute__nonnull__(pTHX_1);
6751 #define PERL_ARGS_ASSERT_YYWARN \
6752         assert(s)
6753
6754 #  if defined(PERL_MAD)
6755 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6756 STATIC char*    S_skipspace0(pTHX_ char *s)
6757                         __attribute__nonnull__(pTHX_1);
6758 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6759         assert(s)
6760
6761 STATIC char*    S_skipspace1(pTHX_ char *s)
6762                         __attribute__nonnull__(pTHX_1);
6763 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6764         assert(s)
6765
6766 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6767                         __attribute__nonnull__(pTHX_1);
6768 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6769         assert(s)
6770
6771 STATIC void     S_start_force(pTHX_ int where);
6772 #  endif
6773 #endif
6774 #if defined(PERL_IN_UNIVERSAL_C)
6775 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6776                         __attribute__nonnull__(pTHX_1)
6777                         __attribute__nonnull__(pTHX_2);
6778 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6779         assert(stash); assert(name)
6780
6781 #endif
6782 #if defined(PERL_IN_UTF8_C)
6783 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6784                         __attribute__warn_unused_result__
6785                         __attribute__nonnull__(1);
6786 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6787         assert(s)
6788
6789 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6790                         __attribute__warn_unused_result__
6791                         __attribute__nonnull__(pTHX_1)
6792                         __attribute__nonnull__(pTHX_2)
6793                         __attribute__nonnull__(pTHX_3);
6794 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6795         assert(p); assert(swash); assert(swashname)
6796
6797 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6798                         __attribute__warn_unused_result__
6799                         __attribute__nonnull__(pTHX_1);
6800 #define PERL_ARGS_ASSERT_SWASH_GET      \
6801         assert(swash)
6802
6803 #endif
6804 #if defined(PERL_IN_UTIL_C)
6805 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6806 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6807                         __attribute__nonnull__(pTHX_1);
6808 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6809         assert(cop)
6810
6811 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6812 STATIC SV*      S_mess_alloc(pTHX);
6813 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6814                         __attribute__nonnull__(pTHX_1);
6815 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6816         assert(ex)
6817
6818 STATIC char *   S_write_no_mem(pTHX)
6819                         __attribute__noreturn__;
6820
6821 #  if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6822 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)
6823                         __attribute__nonnull__(4)
6824                         __attribute__nonnull__(8)
6825                         __attribute__nonnull__(10);
6826 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6827         assert(type_name); assert(filename); assert(funcname)
6828
6829 #  endif
6830 #endif
6831 #if defined(PERL_MAD)
6832 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6833 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6834 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6835                         __attribute__nonnull__(pTHX_2);
6836 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6837         assert(file)
6838
6839 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6840                         __attribute__nonnull__(pTHX_2);
6841 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6842         assert(file)
6843
6844 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6845 PERL_CALLCONV int       Perl_madlex(pTHX);
6846 PERL_CALLCONV int       Perl_madparse(pTHX_ int gramtype);
6847 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
6848 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6849 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6850                         __attribute__nonnull__(pTHX_2);
6851 #define PERL_ARGS_ASSERT_NEWMADSV       \
6852         assert(sv)
6853
6854 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
6855                         __attribute__noreturn__;
6856
6857 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6858 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6859 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6860 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6861                         __attribute__nonnull__(pTHX_1);
6862 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6863         assert(o)
6864
6865 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
6866                         __attribute__nonnull__(pTHX_1);
6867 #define PERL_ARGS_ASSERT_PACKAGE        \
6868         assert(o)
6869
6870 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6871                         __attribute__nonnull__(1);
6872 #define PERL_ARGS_ASSERT_PAD_PEG        \
6873         assert(s)
6874
6875 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6876 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6877 PERL_CALLCONV char*     Perl_sv_catxmlpv(pTHX_ SV *dsv, const char *pv, int utf8)
6878                         __attribute__nonnull__(pTHX_1)
6879                         __attribute__nonnull__(pTHX_2);
6880 #define PERL_ARGS_ASSERT_SV_CATXMLPV    \
6881         assert(dsv); assert(pv)
6882
6883 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6884                         __attribute__nonnull__(pTHX_1)
6885                         __attribute__nonnull__(pTHX_2);
6886 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6887         assert(dsv); assert(pv)
6888
6889 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6890                         __attribute__nonnull__(pTHX_1)
6891                         __attribute__nonnull__(pTHX_2);
6892 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6893         assert(dsv); assert(ssv)
6894
6895 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6896                         __attribute__nonnull__(pTHX_1);
6897 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6898         assert(sv)
6899
6900 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6901                         __attribute__nonnull__(pTHX_1);
6902 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6903         assert(tk)
6904
6905 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6906                         __attribute__nonnull__(pTHX_1);
6907 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6908         assert(tk)
6909
6910 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
6911                         __attribute__nonnull__(pTHX_4);
6912 #define PERL_ARGS_ASSERT_UTILIZE        \
6913         assert(idop)
6914
6915 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6916 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6917 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6918 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6919                         __attribute__nonnull__(pTHX_1);
6920 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6921         assert(gv)
6922
6923 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6924                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6925                         __attribute__nonnull__(pTHX_2)
6926                         __attribute__nonnull__(pTHX_3);
6927 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6928         assert(file); assert(pat)
6929
6930 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6931                         __attribute__nonnull__(pTHX_1);
6932 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6933         assert(stash)
6934
6935 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6936                         __attribute__nonnull__(pTHX_1);
6937 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6938         assert(stash)
6939
6940 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6941                         __attribute__nonnull__(pTHX_1);
6942 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6943         assert(gv)
6944
6945 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6946                         __attribute__nonnull__(pTHX_1);
6947 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6948         assert(gv)
6949
6950 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6951                         __attribute__nonnull__(pTHX_2)
6952                         __attribute__nonnull__(pTHX_3);
6953 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6954         assert(file); assert(pat)
6955
6956 #endif
6957 #if defined(PERL_NEED_MY_BETOH16)
6958 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6959 #endif
6960 #if defined(PERL_NEED_MY_BETOH32)
6961 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6962 #endif
6963 #if defined(PERL_NEED_MY_BETOH64)
6964 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6965 #endif
6966 #if defined(PERL_NEED_MY_BETOHI)
6967 PERL_CALLCONV int       Perl_my_betohi(int n);
6968 #endif
6969 #if defined(PERL_NEED_MY_BETOHL)
6970 PERL_CALLCONV long      Perl_my_betohl(long n);
6971 #endif
6972 #if defined(PERL_NEED_MY_BETOHS)
6973 PERL_CALLCONV short     Perl_my_betohs(short n);
6974 #endif
6975 #if defined(PERL_NEED_MY_HTOBE16)
6976 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6977 #endif
6978 #if defined(PERL_NEED_MY_HTOBE32)
6979 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6980 #endif
6981 #if defined(PERL_NEED_MY_HTOBE64)
6982 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6983 #endif
6984 #if defined(PERL_NEED_MY_HTOBEI)
6985 PERL_CALLCONV int       Perl_my_htobei(int n);
6986 #endif
6987 #if defined(PERL_NEED_MY_HTOBEL)
6988 PERL_CALLCONV long      Perl_my_htobel(long n);
6989 #endif
6990 #if defined(PERL_NEED_MY_HTOBES)
6991 PERL_CALLCONV short     Perl_my_htobes(short n);
6992 #endif
6993 #if defined(PERL_NEED_MY_HTOLE16)
6994 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6995 #endif
6996 #if defined(PERL_NEED_MY_HTOLE32)
6997 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6998 #endif
6999 #if defined(PERL_NEED_MY_HTOLE64)
7000 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
7001 #endif
7002 #if defined(PERL_NEED_MY_HTOLEI)
7003 PERL_CALLCONV int       Perl_my_htolei(int n);
7004 #endif
7005 #if defined(PERL_NEED_MY_HTOLEL)
7006 PERL_CALLCONV long      Perl_my_htolel(long n);
7007 #endif
7008 #if defined(PERL_NEED_MY_HTOLES)
7009 PERL_CALLCONV short     Perl_my_htoles(short n);
7010 #endif
7011 #if defined(PERL_NEED_MY_LETOH16)
7012 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
7013 #endif
7014 #if defined(PERL_NEED_MY_LETOH32)
7015 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
7016 #endif
7017 #if defined(PERL_NEED_MY_LETOH64)
7018 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
7019 #endif
7020 #if defined(PERL_NEED_MY_LETOHI)
7021 PERL_CALLCONV int       Perl_my_letohi(int n);
7022 #endif
7023 #if defined(PERL_NEED_MY_LETOHL)
7024 PERL_CALLCONV long      Perl_my_letohl(long n);
7025 #endif
7026 #if defined(PERL_NEED_MY_LETOHS)
7027 PERL_CALLCONV short     Perl_my_letohs(short n);
7028 #endif
7029 #if defined(PERL_OLD_COPY_ON_WRITE)
7030 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
7031                         __attribute__nonnull__(pTHX_2);
7032 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
7033         assert(sstr)
7034
7035 #endif
7036 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
7037 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
7038 #endif
7039 #if defined(PL_OP_SLAB_ALLOC)
7040 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
7041                         __attribute__malloc__
7042                         __attribute__warn_unused_result__;
7043
7044 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
7045                         __attribute__nonnull__(pTHX_1);
7046 #define PERL_ARGS_ASSERT_SLAB_FREE      \
7047         assert(op)
7048
7049 #endif
7050 #if defined(UNLINK_ALL_VERSIONS)
7051 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
7052                         __attribute__nonnull__(pTHX_1);
7053 #define PERL_ARGS_ASSERT_UNLNK  \
7054         assert(f)
7055
7056 #endif
7057 #if defined(USE_ITHREADS)
7058 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
7059                         __attribute__warn_unused_result__
7060                         __attribute__nonnull__(pTHX_2);
7061 #define PERL_ARGS_ASSERT_ANY_DUP        \
7062         assert(proto_perl)
7063
7064 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
7065                         __attribute__nonnull__(1);
7066 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
7067         assert(param)
7068
7069 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
7070                         __attribute__malloc__
7071                         __attribute__warn_unused_result__
7072                         __attribute__nonnull__(1)
7073                         __attribute__nonnull__(2);
7074 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
7075         assert(from); assert(to)
7076
7077 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
7078                         __attribute__warn_unused_result__
7079                         __attribute__nonnull__(pTHX_4);
7080 #define PERL_ARGS_ASSERT_CX_DUP \
7081         assert(param)
7082
7083 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp, CLONE_PARAMS *const param)
7084                         __attribute__warn_unused_result__
7085                         __attribute__nonnull__(pTHX_2);
7086 #define PERL_ARGS_ASSERT_DIRP_DUP       \
7087         assert(param)
7088
7089 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
7090                         __attribute__nonnull__(pTHX_3);
7091 #define PERL_ARGS_ASSERT_FP_DUP \
7092         assert(param)
7093
7094 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
7095                         __attribute__warn_unused_result__
7096                         __attribute__nonnull__(pTHX_2);
7097 #define PERL_ARGS_ASSERT_GP_DUP \
7098         assert(param)
7099
7100 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
7101                         __attribute__warn_unused_result__
7102                         __attribute__nonnull__(pTHX_3);
7103 #define PERL_ARGS_ASSERT_HE_DUP \
7104         assert(param)
7105
7106 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
7107                         __attribute__warn_unused_result__
7108                         __attribute__nonnull__(pTHX_2);
7109 #define PERL_ARGS_ASSERT_HEK_DUP        \
7110         assert(param)
7111
7112 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
7113                         __attribute__warn_unused_result__
7114                         __attribute__nonnull__(pTHX_2);
7115 #define PERL_ARGS_ASSERT_MG_DUP \
7116         assert(param)
7117
7118 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
7119                         __attribute__nonnull__(pTHX_1)
7120                         __attribute__nonnull__(pTHX_2);
7121 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
7122         assert(smeta); assert(param)
7123
7124 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
7125                         __attribute__malloc__
7126                         __attribute__warn_unused_result__
7127                         __attribute__nonnull__(pTHX_3);
7128 #define PERL_ARGS_ASSERT_NEWPADOP       \
7129         assert(sv)
7130
7131 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *const srcpad, CLONE_PARAMS *const param)
7132                         __attribute__warn_unused_result__
7133                         __attribute__nonnull__(pTHX_2);
7134 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
7135         assert(param)
7136
7137 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
7138                         __attribute__nonnull__(pTHX_2);
7139 #define PERL_ARGS_ASSERT_PARSER_DUP     \
7140         assert(param)
7141
7142 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
7143                         __attribute__nonnull__(1);
7144 #define PERL_ARGS_ASSERT_PERL_CLONE     \
7145         assert(proto_perl)
7146
7147 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
7148                         __attribute__nonnull__(pTHX_1)
7149                         __attribute__nonnull__(pTHX_2)
7150                         __attribute__nonnull__(pTHX_3);
7151 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
7152         assert(sstr); assert(dstr); assert(param)
7153
7154 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
7155                         __attribute__nonnull__(pTHX_1)
7156                         __attribute__nonnull__(pTHX_2);
7157 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
7158         assert(r); assert(param)
7159
7160 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
7161                         __attribute__nonnull__(pTHX_1)
7162                         __attribute__nonnull__(pTHX_2)
7163                         __attribute__nonnull__(pTHX_3);
7164 #define PERL_ARGS_ASSERT_RVPV_DUP       \
7165         assert(dstr); assert(sstr); assert(param)
7166
7167 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
7168                         __attribute__warn_unused_result__
7169                         __attribute__nonnull__(pTHX_2);
7170 #define PERL_ARGS_ASSERT_SI_DUP \
7171         assert(param)
7172
7173 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
7174                         __attribute__malloc__
7175                         __attribute__warn_unused_result__
7176                         __attribute__nonnull__(pTHX_1)
7177                         __attribute__nonnull__(pTHX_2);
7178 #define PERL_ARGS_ASSERT_SS_DUP \
7179         assert(proto_perl); assert(param)
7180
7181 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7182                         __attribute__warn_unused_result__
7183                         __attribute__nonnull__(pTHX_2);
7184 #define PERL_ARGS_ASSERT_SV_DUP \
7185         assert(param)
7186
7187 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7188                         __attribute__warn_unused_result__
7189                         __attribute__nonnull__(pTHX_2);
7190 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
7191         assert(param)
7192
7193 #endif
7194 #if defined(USE_LOCALE_COLLATE)
7195 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
7196                         __attribute__nonnull__(pTHX_1)
7197                         __attribute__nonnull__(pTHX_2);
7198 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
7199         assert(sv); assert(mg)
7200
7201 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
7202                         __attribute__nonnull__(pTHX_1)
7203                         __attribute__nonnull__(pTHX_3);
7204 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
7205         assert(s); assert(xlen)
7206
7207 /* PERL_CALLCONV char*  sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
7208                         __attribute__nonnull__(pTHX_1)
7209                         __attribute__nonnull__(pTHX_2); */
7210
7211 PERL_CALLCONV char*     Perl_sv_collxfrm_flags(pTHX_ SV *const sv, STRLEN *const nxp, I32 const flags)
7212                         __attribute__nonnull__(pTHX_1)
7213                         __attribute__nonnull__(pTHX_2);
7214 #define PERL_ARGS_ASSERT_SV_COLLXFRM_FLAGS      \
7215         assert(sv); assert(nxp)
7216
7217 #endif
7218 #if defined(USE_PERLIO) && !defined(USE_SFIO)
7219 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
7220 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
7221 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
7222 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
7223 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
7224 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
7225 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
7226 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
7227 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
7228                         __attribute__warn_unused_result__;
7229
7230 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
7231                         __attribute__warn_unused_result__;
7232
7233 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
7234 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
7235                         __attribute__nonnull__(pTHX_2);
7236 #define PERL_ARGS_ASSERT_PERLIO_READ    \
7237         assert(vbuf)
7238
7239 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
7240 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
7241 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
7242 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
7243 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
7244                         __attribute__warn_unused_result__;
7245
7246 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
7247                         __attribute__warn_unused_result__;
7248
7249 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
7250                         __attribute__warn_unused_result__;
7251
7252 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
7253 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7254                         __attribute__nonnull__(pTHX_2);
7255 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
7256         assert(vbuf)
7257
7258 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7259                         __attribute__nonnull__(pTHX_2);
7260 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
7261         assert(vbuf)
7262
7263 #endif
7264 #if defined(USE_REENTRANT_API)
7265 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
7266 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
7267 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
7268                         __attribute__nonnull__(1);
7269 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
7270         assert(f)
7271
7272 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
7273 #endif
7274 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
7275 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
7276                         __attribute__nonnull__(pTHX_2)
7277                         __attribute__nonnull__(pTHX_3);
7278 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
7279         assert(mark); assert(sp)
7280
7281 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
7282                         __attribute__nonnull__(pTHX_1);
7283 #define PERL_ARGS_ASSERT_DO_SPAWN       \
7284         assert(cmd)
7285
7286 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
7287                         __attribute__nonnull__(pTHX_1);
7288 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
7289         assert(cmd)
7290
7291 #endif
7292 #ifdef PERL_CORE
7293 #  include "pp_proto.h"
7294 #endif
7295 END_EXTERN_C
7296
7297 /* ex: set ro: */