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_core(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 318                         __attribute__nonnull__(pTHX_1)
 319                         __attribute__nonnull__(pTHX_2)
 320                         __attribute__nonnull__(pTHX_3);
 321 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_CORE  \
 322         assert(entersubop); assert(namegv); assert(protosv)
 323
 324 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
 325                         __attribute__nonnull__(pTHX_1);
 326 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
 327         assert(entersubop)
 328
 329 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(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 \
 334         assert(entersubop); assert(namegv); assert(protosv)
 335
 336 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 337                         __attribute__nonnull__(pTHX_1)
 338                         __attribute__nonnull__(pTHX_2)
 339                         __attribute__nonnull__(pTHX_3);
 340 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
 341         assert(entersubop); assert(namegv); assert(protosv)
 342
 343 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
 344                         __attribute__warn_unused_result__
 345                         __attribute__nonnull__(pTHX_1);
 346 #define PERL_ARGS_ASSERT_CK_EOF \
 347         assert(o)
 348
 349 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
 350                         __attribute__warn_unused_result__
 351                         __attribute__nonnull__(pTHX_1);
 352 #define PERL_ARGS_ASSERT_CK_EVAL        \
 353         assert(o)
 354
 355 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
 356                         __attribute__warn_unused_result__
 357                         __attribute__nonnull__(pTHX_1);
 358 #define PERL_ARGS_ASSERT_CK_EXEC        \
 359         assert(o)
 360
 361 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
 362                         __attribute__warn_unused_result__
 363                         __attribute__nonnull__(pTHX_1);
 364 #define PERL_ARGS_ASSERT_CK_EXISTS      \
 365         assert(o)
 366
 367 PERL_CALLCONV OP *      Perl_ck_exit(pTHX_ OP *o)
 368                         __attribute__warn_unused_result__
 369                         __attribute__nonnull__(pTHX_1);
 370 #define PERL_ARGS_ASSERT_CK_EXIT        \
 371         assert(o)
 372
 373 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
 374                         __attribute__warn_unused_result__
 375                         __attribute__nonnull__(pTHX_1);
 376 #define PERL_ARGS_ASSERT_CK_FTST        \
 377         assert(o)
 378
 379 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
 380                         __attribute__warn_unused_result__
 381                         __attribute__nonnull__(pTHX_1);
 382 #define PERL_ARGS_ASSERT_CK_FUN \
 383         assert(o)
 384
 385 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
 386                         __attribute__warn_unused_result__
 387                         __attribute__nonnull__(pTHX_1);
 388 #define PERL_ARGS_ASSERT_CK_GLOB        \
 389         assert(o)
 390
 391 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
 392                         __attribute__warn_unused_result__
 393                         __attribute__nonnull__(pTHX_1);
 394 #define PERL_ARGS_ASSERT_CK_GREP        \
 395         assert(o)
 396
 397 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
 398                         __attribute__warn_unused_result__
 399                         __attribute__nonnull__(pTHX_1);
 400 #define PERL_ARGS_ASSERT_CK_INDEX       \
 401         assert(o)
 402
 403 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
 404                         __attribute__warn_unused_result__
 405                         __attribute__nonnull__(pTHX_1);
 406 #define PERL_ARGS_ASSERT_CK_JOIN        \
 407         assert(o)
 408
 409 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
 410                         __attribute__warn_unused_result__
 411                         __attribute__nonnull__(pTHX_1);
 412 #define PERL_ARGS_ASSERT_CK_LFUN        \
 413         assert(o)
 414
 415 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
 416                         __attribute__warn_unused_result__
 417                         __attribute__nonnull__(pTHX_1);
 418 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
 419         assert(o)
 420
 421 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
 422                         __attribute__warn_unused_result__
 423                         __attribute__nonnull__(pTHX_1);
 424 #define PERL_ARGS_ASSERT_CK_MATCH       \
 425         assert(o)
 426
 427 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
 428                         __attribute__warn_unused_result__
 429                         __attribute__nonnull__(pTHX_1);
 430 #define PERL_ARGS_ASSERT_CK_METHOD      \
 431         assert(o)
 432
 433 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
 434                         __attribute__warn_unused_result__
 435                         __attribute__nonnull__(pTHX_1);
 436 #define PERL_ARGS_ASSERT_CK_NULL        \
 437         assert(o)
 438
 439 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
 440                         __attribute__warn_unused_result__
 441                         __attribute__nonnull__(pTHX_1);
 442 #define PERL_ARGS_ASSERT_CK_OPEN        \
 443         assert(o)
 444
 445 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
 446                         __attribute__warn_unused_result__
 447                         __attribute__nonnull__(pTHX_1);
 448 #define PERL_ARGS_ASSERT_CK_READLINE    \
 449         assert(o)
 450
 451 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
 452                         __attribute__warn_unused_result__
 453                         __attribute__nonnull__(pTHX_1);
 454 #define PERL_ARGS_ASSERT_CK_REPEAT      \
 455         assert(o)
 456
 457 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
 458                         __attribute__warn_unused_result__
 459                         __attribute__nonnull__(pTHX_1);
 460 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
 461         assert(o)
 462
 463 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
 464                         __attribute__warn_unused_result__
 465                         __attribute__nonnull__(pTHX_1);
 466 #define PERL_ARGS_ASSERT_CK_RETURN      \
 467         assert(o)
 468
 469 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
 470                         __attribute__warn_unused_result__
 471                         __attribute__nonnull__(pTHX_1);
 472 #define PERL_ARGS_ASSERT_CK_RFUN        \
 473         assert(o)
 474
 475 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
 476                         __attribute__warn_unused_result__
 477                         __attribute__nonnull__(pTHX_1);
 478 #define PERL_ARGS_ASSERT_CK_RVCONST     \
 479         assert(o)
 480
 481 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
 482                         __attribute__warn_unused_result__
 483                         __attribute__nonnull__(pTHX_1);
 484 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
 485         assert(o)
 486
 487 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
 488                         __attribute__warn_unused_result__
 489                         __attribute__nonnull__(pTHX_1);
 490 #define PERL_ARGS_ASSERT_CK_SELECT      \
 491         assert(o)
 492
 493 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
 494                         __attribute__warn_unused_result__
 495                         __attribute__nonnull__(pTHX_1);
 496 #define PERL_ARGS_ASSERT_CK_SHIFT       \
 497         assert(o)
 498
 499 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
 500                         __attribute__warn_unused_result__
 501                         __attribute__nonnull__(pTHX_1);
 502 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
 503         assert(o)
 504
 505 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
 506                         __attribute__warn_unused_result__
 507                         __attribute__nonnull__(pTHX_1);
 508 #define PERL_ARGS_ASSERT_CK_SORT        \
 509         assert(o)
 510
 511 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
 512                         __attribute__warn_unused_result__
 513                         __attribute__nonnull__(pTHX_1);
 514 #define PERL_ARGS_ASSERT_CK_SPAIR       \
 515         assert(o)
 516
 517 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
 518                         __attribute__warn_unused_result__
 519                         __attribute__nonnull__(pTHX_1);
 520 #define PERL_ARGS_ASSERT_CK_SPLIT       \
 521         assert(o)
 522
 523 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
 524                         __attribute__warn_unused_result__
 525                         __attribute__nonnull__(pTHX_1);
 526 #define PERL_ARGS_ASSERT_CK_SUBR        \
 527         assert(o)
 528
 529 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
 530                         __attribute__warn_unused_result__
 531                         __attribute__nonnull__(pTHX_1);
 532 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
 533         assert(o)
 534
 535 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
 536                         __attribute__warn_unused_result__
 537                         __attribute__nonnull__(pTHX_1);
 538 #define PERL_ARGS_ASSERT_CK_SVCONST     \
 539         assert(o)
 540
 541 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
 542                         __attribute__warn_unused_result__
 543                         __attribute__nonnull__(pTHX_1);
 544 #define PERL_ARGS_ASSERT_CK_TRUNC       \
 545         assert(o)
 546
 547 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
 548                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
 549                         __attribute__nonnull__(pTHX_2);
 550 #define PERL_ARGS_ASSERT_CK_WARNER      \
 551         assert(pat)
 552
 553 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
 554                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
 555                         __attribute__nonnull__(pTHX_2);
 556 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
 557         assert(pat)
 558
 559 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
 560 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
 561 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 562                         __attribute__warn_unused_result__;
 563
 564 PERL_CALLCONV const char *      Perl_cop_fetch_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
 565                         __attribute__nonnull__(pTHX_1);
 566 #define PERL_ARGS_ASSERT_COP_FETCH_LABEL        \
 567         assert(cop)
 568
 569 PERL_CALLCONV void      Perl_cop_store_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
 570                         __attribute__nonnull__(pTHX_1)
 571                         __attribute__nonnull__(pTHX_2);
 572 #define PERL_ARGS_ASSERT_COP_STORE_LABEL        \
 573         assert(cop); assert(label)
 574
 575 PERL_CALLCONV SV *      Perl_core_prototype(pTHX_ SV *sv, const char *name, const int code, int * const opnum)
 576                         __attribute__nonnull__(pTHX_2);
 577 #define PERL_ARGS_ASSERT_CORE_PROTOTYPE \
 578         assert(name)
 579
 580 PERL_CALLCONV OP *      Perl_coresub_op(pTHX_ SV *coreargssv, const int code, const int opnum)
 581                         __attribute__nonnull__(pTHX_1);
 582 #define PERL_ARGS_ASSERT_CORESUB_OP     \
 583         assert(coreargssv)
 584
 585 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 586 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 587                         __attribute__noreturn__
 588                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 589
 590 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
 591                         __attribute__noreturn__;
 592
 593 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
 594                         __attribute__noreturn__
 595                         __attribute__nonnull__(pTHX_1);
 596 #define PERL_ARGS_ASSERT_CROAK_SV       \
 597         assert(baseex)
 598
 599 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 600                         __attribute__noreturn__
 601                         __attribute__nonnull__(pTHX_1)
 602                         __attribute__nonnull__(pTHX_2);
 603 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 604         assert(cv); assert(params)
 605
 606 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
 607                         __attribute__warn_unused_result__
 608                         __attribute__nonnull__(pTHX_1);
 609 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
 610         assert(o)
 611
 612 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
 613                         __attribute__warn_unused_result__
 614                         __attribute__nonnull__(pTHX_1);
 615 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
 616         assert(o)
 617
 618 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
 619                         __attribute__nonnull__(pTHX_1)
 620                         __attribute__nonnull__(pTHX_2);
 621 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
 622         assert(ppaddr); assert(xop)
 623
 624 PERL_CALLCONV const XOP *       Perl_custom_op_xop(pTHX_ const OP *o)
 625                         __attribute__pure__
 626                         __attribute__nonnull__(pTHX_1);
 627 #define PERL_ARGS_ASSERT_CUSTOM_OP_XOP  \
 628         assert(o)
 629
 630 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 631                         __attribute__nonnull__(pTHX_1);
 632 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 633         assert(cv)
 634
 635 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 636                         __attribute__nonnull__(pTHX_1);
 637 #define PERL_ARGS_ASSERT_CV_CLONE       \
 638         assert(proto)
 639
 640 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 641                         __attribute__warn_unused_result__;
 642
 643 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
 644                         __attribute__nonnull__(pTHX_1)
 645                         __attribute__nonnull__(pTHX_2)
 646                         __attribute__nonnull__(pTHX_3);
 647 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
 648         assert(cv); assert(ckfun_p); assert(ckobj_p)
 649
 650 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
 651                         __attribute__nonnull__(pTHX_1)
 652                         __attribute__nonnull__(pTHX_2)
 653                         __attribute__nonnull__(pTHX_3);
 654 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
 655         assert(cv); assert(ckfun); assert(ckobj)
 656
 657 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 658                         __attribute__nonnull__(pTHX_1);
 659 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 660         assert(cv)
 661
 662 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
 663                         __attribute__nonnull__(pTHX_1);
 664 #define PERL_ARGS_ASSERT_CVGV_SET       \
 665         assert(cv)
 666
 667 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
 668                         __attribute__nonnull__(pTHX_1);
 669 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
 670         assert(cv)
 671
 672 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 673                         __attribute__nonnull__(pTHX_1);
 674 #define PERL_ARGS_ASSERT_CX_DUMP        \
 675         assert(cx)
 676
 677 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 678                         __attribute__warn_unused_result__;
 679
 680 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 681                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 682                         __attribute__nonnull__(pTHX_1);
 683 #define PERL_ARGS_ASSERT_DEB    \
 684         assert(pat)
 685
 686 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
 687 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 688                         __attribute__nonnull__(pTHX_1);
 689 #define PERL_ARGS_ASSERT_DEBOP  \
 690         assert(o)
 691
 692 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 693 PERL_CALLCONV I32       Perl_debstack(pTHX);
 694 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 695 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 696 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 697                         __attribute__nonnull__(1)
 698                         __attribute__nonnull__(2)
 699                         __attribute__nonnull__(3)
 700                         __attribute__nonnull__(4)
 701                         __attribute__nonnull__(6);
 702 #define PERL_ARGS_ASSERT_DELIMCPY       \
 703         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 704
 705 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
 706 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 707                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 708
 709 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
 710                         __attribute__nonnull__(pTHX_1);
 711 #define PERL_ARGS_ASSERT_DIE_SV \
 712         assert(baseex)
 713
 714 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
 715                         __attribute__noreturn__
 716                         __attribute__nonnull__(pTHX_1);
 717 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
 718         assert(msv)
 719
 720 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 721                         __attribute__nonnull__(pTHX_2)
 722                         __attribute__nonnull__(pTHX_3); */
 723 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 724         assert(mark); assert(sp)
 725
 726 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 727                         __attribute__nonnull__(pTHX_2)
 728                         __attribute__nonnull__(pTHX_3);
 729 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 730         assert(mark); assert(sp)
 731
 732 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 733                         __attribute__nonnull__(pTHX_1);
 734 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 735         assert(fp)
 736
 737 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 738 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
 739                         __attribute__nonnull__(pTHX_2);
 740 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
 741         assert(file)
 742
 743 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 744                         __attribute__nonnull__(pTHX_1);
 745 #define PERL_ARGS_ASSERT_DO_EOF \
 746         assert(gv)
 747
 748 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 749 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
 750                         __attribute__nonnull__(pTHX_2)
 751                         __attribute__nonnull__(pTHX_3);
 752 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
 753         assert(file); assert(name)
 754
 755 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
 756                         __attribute__nonnull__(pTHX_2)
 757                         __attribute__nonnull__(pTHX_3);
 758 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
 759         assert(file); assert(name)
 760
 761 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
 762                         __attribute__nonnull__(pTHX_2)
 763                         __attribute__nonnull__(pTHX_3);
 764 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
 765         assert(file); assert(name)
 766
 767 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 768                         __attribute__nonnull__(pTHX_1)
 769                         __attribute__nonnull__(pTHX_2)
 770                         __attribute__nonnull__(pTHX_3)
 771                         __attribute__nonnull__(pTHX_4);
 772 #define PERL_ARGS_ASSERT_DO_JOIN        \
 773         assert(sv); assert(delim); assert(mark); assert(sp)
 774
 775 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
 776                         __attribute__nonnull__(pTHX_2)
 777                         __attribute__nonnull__(pTHX_3);
 778 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
 779         assert(file); assert(mg)
 780
 781 PERL_CALLCONV I32       Perl_do_ncmp(pTHX_ SV *const left, SV *const right)
 782                         __attribute__warn_unused_result__
 783                         __attribute__nonnull__(pTHX_1)
 784                         __attribute__nonnull__(pTHX_2);
 785 #define PERL_ARGS_ASSERT_DO_NCMP        \
 786         assert(left); assert(right)
 787
 788 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
 789                         __attribute__nonnull__(pTHX_2);
 790 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
 791         assert(file)
 792
 793 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 794                         __attribute__nonnull__(pTHX_1)
 795                         __attribute__nonnull__(pTHX_2); */
 796 #define PERL_ARGS_ASSERT_DO_OPEN        \
 797         assert(gv); assert(name)
 798
 799 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)
 800                         __attribute__nonnull__(pTHX_1)
 801                         __attribute__nonnull__(pTHX_2)
 802                         __attribute__nonnull__(pTHX_8);
 803 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 804         assert(gv); assert(name); assert(svs)
 805
 806 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)
 807                         __attribute__nonnull__(pTHX_1)
 808                         __attribute__nonnull__(pTHX_2);
 809 #define PERL_ARGS_ASSERT_DO_OPENN       \
 810         assert(gv); assert(oname)
 811
 812 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
 813                         __attribute__nonnull__(pTHX_2);
 814 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
 815         assert(file)
 816
 817 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 818                         __attribute__nonnull__(pTHX_2);
 819 #define PERL_ARGS_ASSERT_DO_PRINT       \
 820         assert(fp)
 821
 822 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 823                         __attribute__warn_unused_result__;
 824
 825 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 826 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 827                         __attribute__nonnull__(pTHX_1)
 828                         __attribute__nonnull__(pTHX_3);
 829 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 830         assert(sv); assert(sarg)
 831
 832 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
 833                         __attribute__nonnull__(pTHX_2);
 834 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
 835         assert(file)
 836
 837 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 838                         __attribute__nonnull__(pTHX_1);
 839 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 840         assert(gv)
 841
 842 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 843                         __attribute__warn_unused_result__
 844                         __attribute__nonnull__(pTHX_1);
 845 #define PERL_ARGS_ASSERT_DO_TELL        \
 846         assert(gv)
 847
 848 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 849                         __attribute__nonnull__(pTHX_1);
 850 #define PERL_ARGS_ASSERT_DO_TRANS       \
 851         assert(sv)
 852
 853 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 854                         __attribute__nonnull__(pTHX_1);
 855 #define PERL_ARGS_ASSERT_DO_VECGET      \
 856         assert(sv)
 857
 858 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 859                         __attribute__nonnull__(pTHX_1);
 860 #define PERL_ARGS_ASSERT_DO_VECSET      \
 861         assert(sv)
 862
 863 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 864                         __attribute__nonnull__(pTHX_2)
 865                         __attribute__nonnull__(pTHX_3)
 866                         __attribute__nonnull__(pTHX_4);
 867 #define PERL_ARGS_ASSERT_DO_VOP \
 868         assert(sv); assert(left); assert(right)
 869
 870 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 871                         __attribute__nonnull__(pTHX_1);
 872 #define PERL_ARGS_ASSERT_DOFILE \
 873         assert(term)
 874
 875 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
 876                         __attribute__warn_unused_result__;
 877
 878 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
 879                         __attribute__nonnull__(pTHX_1);
 880 #define PERL_ARGS_ASSERT_DOREF  \
 881         assert(o)
 882
 883 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 884 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 885                         __attribute__warn_unused_result__;
 886
 887 PERL_CALLCONV void      Perl_dump_all(pTHX);
 888 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 889 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 890 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 891                         __attribute__nonnull__(pTHX_1);
 892 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 893         assert(gv)
 894
 895 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
 896                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
 897                         __attribute__nonnull__(pTHX_2)
 898                         __attribute__nonnull__(pTHX_3);
 899 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
 900         assert(file); assert(pat)
 901
 902 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 903                         __attribute__nonnull__(pTHX_1);
 904 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 905         assert(stash)
 906
 907 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 908                         __attribute__nonnull__(pTHX_1);
 909 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 910         assert(stash)
 911
 912 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 913                         __attribute__nonnull__(pTHX_1);
 914 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 915         assert(gv)
 916
 917 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 918                         __attribute__nonnull__(pTHX_1);
 919 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 920         assert(gv)
 921
 922 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
 923                         __attribute__nonnull__(pTHX_2)
 924                         __attribute__nonnull__(pTHX_3);
 925 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
 926         assert(file); assert(pat)
 927
 928 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
 929                         __attribute__nonnull__(pTHX_1)
 930                         __attribute__nonnull__(pTHX_2);
 931 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
 932         assert(c); assert(sv)
 933
 934 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
 935                         __attribute__nonnull__(pTHX_1);
 936 #define PERL_ARGS_ASSERT_EVAL_PV        \
 937         assert(p)
 938
 939 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
 940                         __attribute__nonnull__(pTHX_1);
 941 #define PERL_ARGS_ASSERT_EVAL_SV        \
 942         assert(sv)
 943
 944 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 945                         __attribute__nonnull__(pTHX_1);
 946 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 947         assert(sv)
 948
 949 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 950                         __attribute__warn_unused_result__
 951                         __attribute__nonnull__(pTHX_1)
 952                         __attribute__nonnull__(pTHX_2)
 953                         __attribute__nonnull__(pTHX_3);
 954 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 955         assert(big); assert(bigend); assert(littlestr)
 956
 957 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
 958                         __attribute__nonnull__(pTHX_1);
 959 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
 960         assert(name)
 961
 962 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 963 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 964                         __attribute__nonnull__(pTHX_1);
 965 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 966         assert(funcp)
 967
 968 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 969                         __attribute__warn_unused_result__
 970                         __attribute__nonnull__(pTHX_2);
 971 #define PERL_ARGS_ASSERT_FILTER_READ    \
 972         assert(buf_sv)
 973
 974 PERL_CALLCONV void      Perl_finalize_optree(pTHX_ OP* o)
 975                         __attribute__nonnull__(pTHX_1);
 976 #define PERL_ARGS_ASSERT_FINALIZE_OPTREE        \
 977         assert(o)
 978
 979 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
 980                         __attribute__warn_unused_result__;
 981
 982 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
 983 PERL_CALLCONV SV*       Perl_find_rundefsv2(pTHX_ CV *cv, U32 seq)
 984                         __attribute__nonnull__(pTHX_1);
 985 #define PERL_ARGS_ASSERT_FIND_RUNDEFSV2 \
 986         assert(cv)
 987
 988 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
 989                         __attribute__deprecated__;
 990
 991 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 992                         __attribute__nonnull__(pTHX_1);
 993 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 994         assert(scriptname)
 995
 996 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
 997                         __attribute__pure__
 998                         __attribute__nonnull__(1)
 999                         __attribute__nonnull__(2);
1000 #define PERL_ARGS_ASSERT_FOLDEQ \
1001         assert(a); assert(b)
1002
1003 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
1004                         __attribute__pure__
1005                         __attribute__nonnull__(1)
1006                         __attribute__nonnull__(2);
1007 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
1008         assert(a); assert(b)
1009
1010 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1011                         __attribute__pure__
1012                         __attribute__nonnull__(1)
1013                         __attribute__nonnull__(2);
1014 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1015         assert(a); assert(b)
1016
1017 /* PERL_CALLCONV I32    foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1018                         __attribute__nonnull__(pTHX_1)
1019                         __attribute__nonnull__(pTHX_5); */
1020
1021 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)
1022                         __attribute__nonnull__(pTHX_1)
1023                         __attribute__nonnull__(pTHX_5);
1024 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8_FLAGS      \
1025         assert(s1); assert(s2)
1026
1027 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
1028                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1029                         __attribute__nonnull__(pTHX_1);
1030 #define PERL_ARGS_ASSERT_FORM   \
1031         assert(pat)
1032
1033 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1034 PERL_CALLCONV void      Perl_free_tmps(pTHX);
1035 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
1036                         __attribute__nonnull__(pTHX_1);
1037 #define PERL_ARGS_ASSERT_GET_AV \
1038         assert(name)
1039
1040 PERL_CALLCONV void*     Perl_get_context(void)
1041                         __attribute__warn_unused_result__;
1042
1043 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1044                         __attribute__nonnull__(pTHX_1);
1045 #define PERL_ARGS_ASSERT_GET_CV \
1046         assert(name)
1047
1048 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1049                         __attribute__nonnull__(pTHX_1);
1050 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1051         assert(name)
1052
1053 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1054                         __attribute__nonnull__(pTHX_2);
1055 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1056         assert(cv)
1057
1058 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1059                         __attribute__warn_unused_result__;
1060
1061 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1062                         __attribute__nonnull__(pTHX_1);
1063 #define PERL_ARGS_ASSERT_GET_HV \
1064         assert(name)
1065
1066 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1067                         __attribute__warn_unused_result__
1068                         __attribute__pure__;
1069
1070 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1071                         __attribute__warn_unused_result__
1072                         __attribute__pure__;
1073
1074 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1075                         __attribute__warn_unused_result__
1076                         __attribute__pure__;
1077
1078 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1079                         __attribute__warn_unused_result__
1080                         __attribute__pure__;
1081
1082 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1083                         __attribute__warn_unused_result__
1084                         __attribute__pure__;
1085
1086 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1087 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1088                         __attribute__nonnull__(pTHX_1);
1089 #define PERL_ARGS_ASSERT_GET_SV \
1090         assert(name)
1091
1092 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1093                         __attribute__warn_unused_result__;
1094
1095 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1096                         __attribute__nonnull__(pTHX_1);
1097 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1098         assert(sv)
1099
1100 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1101 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1102 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1103                         __attribute__nonnull__(pTHX_1)
1104                         __attribute__nonnull__(pTHX_2)
1105                         __attribute__nonnull__(pTHX_3);
1106 #define PERL_ARGS_ASSERT_GROK_BIN       \
1107         assert(start); assert(len_p); assert(flags)
1108
1109 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1110                         __attribute__nonnull__(pTHX_1)
1111                         __attribute__nonnull__(pTHX_2)
1112                         __attribute__nonnull__(pTHX_3);
1113 #define PERL_ARGS_ASSERT_GROK_HEX       \
1114         assert(start); assert(len_p); assert(flags)
1115
1116 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1117                         __attribute__nonnull__(pTHX_1);
1118 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1119         assert(pv)
1120
1121 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1122                         __attribute__warn_unused_result__
1123                         __attribute__nonnull__(pTHX_1)
1124                         __attribute__nonnull__(pTHX_2);
1125 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1126         assert(sp); assert(send)
1127
1128 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1129                         __attribute__nonnull__(pTHX_1)
1130                         __attribute__nonnull__(pTHX_2)
1131                         __attribute__nonnull__(pTHX_3);
1132 #define PERL_ARGS_ASSERT_GROK_OCT       \
1133         assert(start); assert(len_p); assert(flags)
1134
1135 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1136 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1137 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1138 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1139 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1140                         __attribute__warn_unused_result__
1141                         __attribute__nonnull__(pTHX_2);
1142 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
1143         assert(name)
1144
1145 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
1146                         __attribute__nonnull__(pTHX_1);
1147 #define PERL_ARGS_ASSERT_GV_CHECK       \
1148         assert(stash)
1149
1150 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1151                         __attribute__warn_unused_result__
1152                         __attribute__nonnull__(pTHX_1);
1153 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1154         assert(gv)
1155
1156 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1157                         __attribute__nonnull__(pTHX_1);
1158 #define PERL_ARGS_ASSERT_GV_DUMP        \
1159         assert(gv)
1160
1161 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1162                         __attribute__nonnull__(pTHX_1)
1163                         __attribute__nonnull__(pTHX_2);
1164 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1165         assert(sv); assert(gv)
1166
1167 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1168                         __attribute__nonnull__(pTHX_1)
1169                         __attribute__nonnull__(pTHX_2); */
1170 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1171         assert(sv); assert(gv)
1172
1173 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1174                         __attribute__nonnull__(pTHX_1)
1175                         __attribute__nonnull__(pTHX_2);
1176 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1177         assert(sv); assert(gv)
1178
1179 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1180                         __attribute__nonnull__(pTHX_1);
1181 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1182         assert(name)
1183
1184 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1185                         __attribute__nonnull__(pTHX_1);
1186 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1187         assert(name)
1188
1189 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1190                         __attribute__nonnull__(pTHX_2);
1191 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
1192         assert(name)
1193
1194 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1195                         __attribute__nonnull__(pTHX_2);
1196 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
1197         assert(name)
1198
1199 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1200                         __attribute__nonnull__(pTHX_1)
1201                         __attribute__nonnull__(pTHX_2); */
1202 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1203         assert(stash); assert(name)
1204
1205 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1206                         __attribute__nonnull__(pTHX_1)
1207                         __attribute__nonnull__(pTHX_2);
1208 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1209         assert(stash); assert(name)
1210
1211 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
1212                         __attribute__nonnull__(pTHX_1)
1213                         __attribute__nonnull__(pTHX_2);
1214 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
1215         assert(stash); assert(name)
1216
1217 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1218                         __attribute__nonnull__(pTHX_1);
1219 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1220         assert(nambeg)
1221
1222 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1223                         __attribute__nonnull__(pTHX_1);
1224 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1225         assert(name)
1226
1227 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1228                         __attribute__nonnull__(pTHX_1);
1229 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1230         assert(name)
1231
1232 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1233                         __attribute__nonnull__(pTHX_1)
1234                         __attribute__nonnull__(pTHX_2);
1235 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1236         assert(sv); assert(gv)
1237
1238 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1239                         __attribute__nonnull__(pTHX_1)
1240                         __attribute__nonnull__(pTHX_2); */
1241 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1242         assert(sv); assert(gv)
1243
1244 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1245                         __attribute__nonnull__(pTHX_1)
1246                         __attribute__nonnull__(pTHX_2);
1247 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1248         assert(sv); assert(gv)
1249
1250 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1251                         __attribute__warn_unused_result__;
1252
1253 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1254                         __attribute__nonnull__(pTHX_1)
1255                         __attribute__nonnull__(pTHX_3);
1256 #define PERL_ARGS_ASSERT_GV_INIT        \
1257         assert(gv); assert(name)
1258
1259 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1260                         __attribute__nonnull__(pTHX_1)
1261                         __attribute__nonnull__(pTHX_2);
1262 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1263         assert(gv); assert(name)
1264
1265 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1266                         __attribute__nonnull__(pTHX_1);
1267 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1268         assert(name)
1269
1270 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1271                         __attribute__nonnull__(pTHX_1);
1272 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1273         assert(name)
1274
1275 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1276                         __attribute__nonnull__(pTHX_1);
1277 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1278         assert(sv)
1279
1280 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1281                         __attribute__nonnull__(pTHX_1);
1282 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1283         assert(gv)
1284
1285 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1286                         __attribute__nonnull__(pTHX_1);
1287 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1288         assert(hv)
1289
1290 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1291 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1292                         __attribute__nonnull__(pTHX_1);
1293 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1294         assert(hv)
1295
1296 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1297 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)
1298                         __attribute__nonnull__(pTHX_2);
1299 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1300         assert(key)
1301
1302 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1303                         __attribute__warn_unused_result__;
1304
1305 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1306                         __attribute__nonnull__(pTHX_1);
1307 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1308         assert(hv)
1309
1310 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1311                         __attribute__nonnull__(pTHX_2); */
1312 #define PERL_ARGS_ASSERT_HV_DELETE      \
1313         assert(key)
1314
1315 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1316                         __attribute__nonnull__(pTHX_2); */
1317 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1318         assert(keysv)
1319
1320 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1321                         __attribute__warn_unused_result__
1322                         __attribute__nonnull__(pTHX_1);
1323 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1324         assert(hv)
1325
1326 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1327                         __attribute__nonnull__(pTHX_1);
1328 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1329         assert(hv)
1330
1331 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1332                         __attribute__nonnull__(pTHX_1)
1333                         __attribute__nonnull__(pTHX_2);
1334 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1335         assert(hv); assert(name)
1336
1337 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1338                         __attribute__nonnull__(pTHX_1)
1339                         __attribute__nonnull__(pTHX_2);
1340 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1341         assert(hv); assert(name)
1342
1343 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1344                         __attribute__warn_unused_result__
1345                         __attribute__nonnull__(pTHX_2); */
1346 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1347         assert(key)
1348
1349 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1350                         __attribute__warn_unused_result__
1351                         __attribute__nonnull__(pTHX_2); */
1352 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1353         assert(keysv)
1354
1355 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1356                         __attribute__nonnull__(pTHX_2); */
1357 #define PERL_ARGS_ASSERT_HV_FETCH       \
1358         assert(key)
1359
1360 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1361                         __attribute__nonnull__(pTHX_2); */
1362 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1363         assert(keysv)
1364
1365 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1366                         __attribute__nonnull__(pTHX_1);
1367 #define PERL_ARGS_ASSERT_HV_FILL        \
1368         assert(hv)
1369
1370 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1371                         __attribute__nonnull__(pTHX_1);
1372 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1373         assert(hv)
1374
1375 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1376                         __attribute__nonnull__(pTHX_1);
1377 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1378         assert(hv)
1379
1380 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1381                         __attribute__warn_unused_result__
1382                         __attribute__nonnull__(pTHX_1)
1383                         __attribute__nonnull__(pTHX_2);
1384 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1385         assert(entry); assert(retlen)
1386
1387 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1388                         __attribute__warn_unused_result__
1389                         __attribute__nonnull__(pTHX_1);
1390 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1391         assert(entry)
1392
1393 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1394                         __attribute__warn_unused_result__
1395                         __attribute__nonnull__(pTHX_1); */
1396 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1397         assert(hv)
1398
1399 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1400                         __attribute__warn_unused_result__
1401                         __attribute__nonnull__(pTHX_1);
1402 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1403         assert(hv)
1404
1405 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1406                         __attribute__warn_unused_result__
1407                         __attribute__nonnull__(pTHX_1)
1408                         __attribute__nonnull__(pTHX_2)
1409                         __attribute__nonnull__(pTHX_3);
1410 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1411         assert(hv); assert(key); assert(retlen)
1412
1413 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1414                         __attribute__warn_unused_result__
1415                         __attribute__nonnull__(pTHX_1)
1416                         __attribute__nonnull__(pTHX_2);
1417 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1418         assert(hv); assert(entry)
1419
1420 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1421                         __attribute__nonnull__(pTHX_1);
1422 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1423         assert(hv)
1424
1425 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1426                         __attribute__nonnull__(pTHX_1); */
1427 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1428         assert(hv)
1429
1430 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1431                         __attribute__nonnull__(pTHX_1);
1432 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1433         assert(hv)
1434
1435 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1436                         __attribute__warn_unused_result__
1437                         __attribute__nonnull__(pTHX_1);
1438 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1439         assert(hv)
1440
1441 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
1442                         __attribute__warn_unused_result__
1443                         __attribute__nonnull__(pTHX_1);
1444 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1445         assert(hv)
1446
1447 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1448                         __attribute__nonnull__(pTHX_1);
1449 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1450         assert(hv)
1451
1452 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1453                         __attribute__warn_unused_result__
1454                         __attribute__nonnull__(pTHX_1);
1455 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1456         assert(hv)
1457
1458 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1459                         __attribute__nonnull__(pTHX_1);
1460 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1461         assert(hv)
1462
1463 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1464                         __attribute__warn_unused_result__
1465                         __attribute__nonnull__(pTHX_1);
1466 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1467         assert(hv)
1468
1469 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1470 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1471 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1472 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1473 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1474 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1475                         __attribute__nonnull__(pTHX_1)
1476                         __attribute__nonnull__(pTHX_2); */
1477
1478 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1479                         __attribute__nonnull__(pTHX_1)
1480                         __attribute__nonnull__(pTHX_2); */
1481
1482 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1483                         __attribute__nonnull__(pTHX_1)
1484                         __attribute__nonnull__(pTHX_5); */
1485
1486 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1487                         __attribute__nonnull__(pTHX_2);
1488 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1489         assert(argv)
1490
1491 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1492 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1493 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1494 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1495 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1496 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1497                         __attribute__nonnull__(pTHX_1);
1498 #define PERL_ARGS_ASSERT_INIT_TM        \
1499         assert(ptm)
1500
1501 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1502                         __attribute__warn_unused_result__
1503                         __attribute__pure__
1504                         __attribute__nonnull__(1)
1505                         __attribute__nonnull__(2);
1506 #define PERL_ARGS_ASSERT_INSTR  \
1507         assert(big); assert(little)
1508
1509 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1510 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1511                         __attribute__warn_unused_result__;
1512
1513 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1514                         __attribute__nonnull__(pTHX_1);
1515 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1516         assert(io)
1517
1518 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1519                         __attribute__nonnull__(1);
1520 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1521         assert(s)
1522
1523 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
1524                         __attribute__warn_unused_result__
1525                         __attribute__nonnull__(pTHX_1);
1526 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
1527         assert(name_sv)
1528
1529 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1530                         __attribute__warn_unused_result__;
1531
1532 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1533                         __attribute__warn_unused_result__
1534                         __attribute__pure__;
1535
1536 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1537                         __attribute__warn_unused_result__
1538                         __attribute__pure__;
1539
1540 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1541                         __attribute__warn_unused_result__
1542                         __attribute__pure__;
1543
1544 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1545                         __attribute__warn_unused_result__
1546                         __attribute__pure__;
1547
1548 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1549                         __attribute__warn_unused_result__
1550                         __attribute__pure__;
1551
1552 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1553                         __attribute__warn_unused_result__
1554                         __attribute__pure__;
1555
1556 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1557                         __attribute__warn_unused_result__
1558                         __attribute__pure__;
1559
1560 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1561                         __attribute__warn_unused_result__
1562                         __attribute__pure__;
1563
1564 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1565                         __attribute__warn_unused_result__
1566                         __attribute__pure__;
1567
1568 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1569                         __attribute__warn_unused_result__
1570                         __attribute__pure__;
1571
1572 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1573                         __attribute__warn_unused_result__
1574                         __attribute__pure__;
1575
1576 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1577                         __attribute__warn_unused_result__
1578                         __attribute__pure__;
1579
1580 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1581                         __attribute__warn_unused_result__
1582                         __attribute__pure__;
1583
1584 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1585                         __attribute__warn_unused_result__
1586                         __attribute__pure__;
1587
1588 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1589                         __attribute__warn_unused_result__
1590                         __attribute__pure__;
1591
1592 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1593                         __attribute__warn_unused_result__
1594                         __attribute__pure__;
1595
1596 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1597                         __attribute__warn_unused_result__
1598                         __attribute__pure__;
1599
1600 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1601                         __attribute__warn_unused_result__
1602                         __attribute__pure__;
1603
1604 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1605                         __attribute__warn_unused_result__
1606                         __attribute__pure__;
1607
1608 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1609                         __attribute__warn_unused_result__
1610                         __attribute__pure__;
1611
1612 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1613                         __attribute__warn_unused_result__
1614                         __attribute__pure__;
1615
1616 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1617                         __attribute__warn_unused_result__
1618                         __attribute__pure__;
1619
1620 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1621                         __attribute__warn_unused_result__
1622                         __attribute__pure__;
1623
1624 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1625                         __attribute__warn_unused_result__
1626                         __attribute__pure__;
1627
1628 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1629                         __attribute__warn_unused_result__
1630                         __attribute__pure__;
1631
1632 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1633                         __attribute__warn_unused_result__
1634                         __attribute__pure__;
1635
1636 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1637                         __attribute__warn_unused_result__
1638                         __attribute__nonnull__(pTHX_1);
1639 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1640         assert(p)
1641
1642 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1643                         __attribute__warn_unused_result__
1644                         __attribute__nonnull__(pTHX_1);
1645 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1646         assert(p)
1647
1648 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1649                         __attribute__warn_unused_result__
1650                         __attribute__nonnull__(pTHX_1);
1651 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1652         assert(p)
1653
1654 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1655                         __attribute__warn_unused_result__
1656                         __attribute__nonnull__(pTHX_1);
1657 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1658         assert(p)
1659
1660 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1661                         __attribute__warn_unused_result__
1662                         __attribute__nonnull__(pTHX_1);
1663 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1664         assert(p)
1665
1666 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1667                         __attribute__warn_unused_result__
1668                         __attribute__nonnull__(pTHX_1);
1669 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1670         assert(p)
1671
1672 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1673                         __attribute__warn_unused_result__
1674                         __attribute__nonnull__(pTHX_1);
1675 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1676         assert(p)
1677
1678 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1679                         __attribute__warn_unused_result__
1680                         __attribute__nonnull__(pTHX_1);
1681 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1682         assert(p)
1683
1684 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1685                         __attribute__warn_unused_result__
1686                         __attribute__nonnull__(pTHX_1);
1687 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1688         assert(p)
1689
1690 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1691                         __attribute__warn_unused_result__
1692                         __attribute__nonnull__(pTHX_1);
1693 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1694         assert(p)
1695
1696 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1697                         __attribute__warn_unused_result__
1698                         __attribute__nonnull__(pTHX_1);
1699 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1700         assert(p)
1701
1702 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1703                         __attribute__warn_unused_result__
1704                         __attribute__nonnull__(pTHX_1);
1705 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1706         assert(p)
1707
1708 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1709                         __attribute__warn_unused_result__
1710                         __attribute__nonnull__(pTHX_1);
1711 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1712         assert(p)
1713
1714 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1715                         __attribute__nonnull__(1);
1716 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1717         assert(s)
1718
1719 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1720                         __attribute__warn_unused_result__
1721                         __attribute__nonnull__(pTHX_1);
1722 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1723         assert(p)
1724
1725 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1726                         __attribute__warn_unused_result__
1727                         __attribute__nonnull__(pTHX_1);
1728 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1729         assert(p)
1730
1731 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1732                         __attribute__warn_unused_result__
1733                         __attribute__nonnull__(pTHX_1);
1734 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1735         assert(p)
1736
1737 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1738                         __attribute__warn_unused_result__
1739                         __attribute__nonnull__(pTHX_1);
1740 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1741         assert(p)
1742
1743 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1744                         __attribute__warn_unused_result__
1745                         __attribute__nonnull__(pTHX_1);
1746 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1747         assert(p)
1748
1749 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1750                         __attribute__warn_unused_result__
1751                         __attribute__nonnull__(pTHX_1);
1752 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1753         assert(p)
1754
1755 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1756                         __attribute__warn_unused_result__
1757                         __attribute__nonnull__(pTHX_1);
1758 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1759         assert(p)
1760
1761 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1762                         __attribute__warn_unused_result__
1763                         __attribute__nonnull__(pTHX_1);
1764 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1765         assert(p)
1766
1767 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1768                         __attribute__warn_unused_result__
1769                         __attribute__nonnull__(pTHX_1);
1770 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1771         assert(p)
1772
1773 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1774                         __attribute__warn_unused_result__
1775                         __attribute__nonnull__(pTHX_1);
1776 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1777         assert(p)
1778
1779 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1780                         __attribute__warn_unused_result__
1781                         __attribute__nonnull__(pTHX_1);
1782 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1783         assert(p)
1784
1785 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1786                         __attribute__warn_unused_result__
1787                         __attribute__nonnull__(pTHX_1);
1788 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1789         assert(p)
1790
1791 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1792                         __attribute__warn_unused_result__
1793                         __attribute__nonnull__(pTHX_1);
1794 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1795         assert(p)
1796
1797 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1798                         __attribute__nonnull__(1);
1799 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1800         assert(s)
1801
1802 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1803                         __attribute__nonnull__(1); */
1804 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1805         assert(s)
1806
1807 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1808                         __attribute__nonnull__(1);
1809 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1810         assert(s)
1811
1812 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1813                         __attribute__warn_unused_result__
1814                         __attribute__nonnull__(pTHX_1);
1815 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1816         assert(p)
1817
1818 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1819                         __attribute__warn_unused_result__
1820                         __attribute__nonnull__(pTHX_1);
1821 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1822         assert(p)
1823
1824 PERL_CALLCONV bool      Perl_is_utf8_xidcont(pTHX_ const U8 *p)
1825                         __attribute__warn_unused_result__
1826                         __attribute__nonnull__(pTHX_1);
1827 #define PERL_ARGS_ASSERT_IS_UTF8_XIDCONT        \
1828         assert(p)
1829
1830 PERL_CALLCONV bool      Perl_is_utf8_xidfirst(pTHX_ const U8 *p)
1831                         __attribute__warn_unused_result__
1832                         __attribute__nonnull__(pTHX_1);
1833 #define PERL_ARGS_ASSERT_IS_UTF8_XIDFIRST       \
1834         assert(p)
1835
1836 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1837                         __attribute__nonnull__(pTHX_1);
1838 #define PERL_ARGS_ASSERT_JMAYBE \
1839         assert(o)
1840
1841 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1842                         __attribute__pure__
1843                         __attribute__nonnull__(pTHX_1);
1844 #define PERL_ARGS_ASSERT_KEYWORD        \
1845         assert(name)
1846
1847 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1848                         __attribute__nonnull__(pTHX_1)
1849                         __attribute__nonnull__(pTHX_3);
1850 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1851         assert(keyword_ptr); assert(op_ptr)
1852
1853 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1854 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1855 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1856                         __attribute__nonnull__(pTHX_1);
1857 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1858         assert(ptr)
1859
1860 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1861 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1862 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1863 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1864 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1865                         __attribute__nonnull__(pTHX_1);
1866 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1867         assert(ptr)
1868
1869 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1870 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
1871 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
1872                         __attribute__nonnull__(pTHX_1);
1873 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
1874         assert(pv)
1875
1876 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1877                         __attribute__nonnull__(pTHX_1);
1878 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1879         assert(pv)
1880
1881 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1882                         __attribute__nonnull__(pTHX_1);
1883 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1884         assert(sv)
1885
1886 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1887                         __attribute__nonnull__(pTHX_1);
1888 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1889         assert(ptr)
1890
1891 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1892 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1893                         __attribute__nonnull__(pTHX_2);
1894 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1895         assert(name)
1896
1897 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1898                         __attribute__nonnull__(pTHX_1);
1899 #define PERL_ARGS_ASSERT_LOCALIZE       \
1900         assert(o)
1901
1902 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1903                         __attribute__warn_unused_result__
1904                         __attribute__nonnull__(pTHX_1);
1905 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1906         assert(sv)
1907
1908 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1909                         __attribute__nonnull__(pTHX_1)
1910                         __attribute__nonnull__(pTHX_2);
1911 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1912         assert(sv); assert(mg)
1913
1914 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1915                         __attribute__nonnull__(pTHX_1)
1916                         __attribute__nonnull__(pTHX_2);
1917 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1918         assert(sv); assert(mg)
1919
1920 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1921                         __attribute__nonnull__(pTHX_1)
1922                         __attribute__nonnull__(pTHX_2);
1923 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1924         assert(sv); assert(mg)
1925
1926 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1927                         __attribute__nonnull__(pTHX_1)
1928                         __attribute__nonnull__(pTHX_2);
1929 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1930         assert(sv); assert(mg)
1931
1932 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1933                         __attribute__nonnull__(pTHX_2);
1934 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1935         assert(mg)
1936
1937 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1938                         __attribute__nonnull__(pTHX_1)
1939                         __attribute__nonnull__(pTHX_2);
1940 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1941         assert(sv); assert(mg)
1942
1943 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1944                         __attribute__nonnull__(pTHX_1)
1945                         __attribute__nonnull__(pTHX_2);
1946 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1947         assert(sv); assert(mg)
1948
1949 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1950 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1951                         __attribute__nonnull__(pTHX_1)
1952                         __attribute__nonnull__(pTHX_2);
1953 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1954         assert(sv); assert(mg)
1955
1956 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1957                         __attribute__nonnull__(pTHX_1)
1958                         __attribute__nonnull__(pTHX_2);
1959 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1960         assert(sv); assert(mg)
1961
1962 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1963                         __attribute__nonnull__(pTHX_1)
1964                         __attribute__nonnull__(pTHX_2);
1965 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1966         assert(sv); assert(mg)
1967
1968 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1969                         __attribute__nonnull__(pTHX_1)
1970                         __attribute__nonnull__(pTHX_2);
1971 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1972         assert(sv); assert(mg)
1973
1974 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1975                         __attribute__nonnull__(pTHX_1)
1976                         __attribute__nonnull__(pTHX_2);
1977 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1978         assert(sv); assert(mg)
1979
1980 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1981                         __attribute__nonnull__(pTHX_1)
1982                         __attribute__nonnull__(pTHX_2);
1983 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1984         assert(sv); assert(mg)
1985
1986 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1987                         __attribute__nonnull__(pTHX_1)
1988                         __attribute__nonnull__(pTHX_2);
1989 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1990         assert(sv); assert(mg)
1991
1992 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1993                         __attribute__nonnull__(pTHX_1)
1994                         __attribute__nonnull__(pTHX_2);
1995 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1996         assert(sv); assert(mg)
1997
1998 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1999                         __attribute__nonnull__(pTHX_1)
2000                         __attribute__nonnull__(pTHX_2);
2001 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
2002         assert(sv); assert(mg)
2003
2004 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
2005                         __attribute__nonnull__(pTHX_1)
2006                         __attribute__nonnull__(pTHX_2);
2007 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
2008         assert(sv); assert(mg)
2009
2010 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
2011                         __attribute__nonnull__(pTHX_1)
2012                         __attribute__nonnull__(pTHX_2);
2013 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
2014         assert(sv); assert(mg)
2015
2016 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
2017                         __attribute__nonnull__(pTHX_1)
2018                         __attribute__nonnull__(pTHX_2);
2019 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
2020         assert(sv); assert(mg)
2021
2022 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
2023                         __attribute__nonnull__(pTHX_1)
2024                         __attribute__nonnull__(pTHX_2);
2025 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
2026         assert(sv); assert(mg)
2027
2028 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
2029                         __attribute__nonnull__(pTHX_1)
2030                         __attribute__nonnull__(pTHX_2);
2031 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
2032         assert(sv); assert(mg)
2033
2034 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2035                         __attribute__nonnull__(pTHX_1)
2036                         __attribute__nonnull__(pTHX_2);
2037 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2038         assert(sv); assert(mg)
2039
2040 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
2041                         __attribute__nonnull__(pTHX_1)
2042                         __attribute__nonnull__(pTHX_2);
2043 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
2044         assert(sv); assert(mg)
2045
2046 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
2047                         __attribute__nonnull__(pTHX_1)
2048                         __attribute__nonnull__(pTHX_2)
2049                         __attribute__nonnull__(pTHX_3);
2050 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2051         assert(sv); assert(mg); assert(meth)
2052
2053 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2054                         __attribute__nonnull__(pTHX_1)
2055                         __attribute__nonnull__(pTHX_2)
2056                         __attribute__nonnull__(pTHX_3);
2057 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2058         assert(sv); assert(mg); assert(key)
2059
2060 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2061                         __attribute__nonnull__(pTHX_1)
2062                         __attribute__nonnull__(pTHX_2);
2063 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2064         assert(sv); assert(mg)
2065
2066 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2067                         __attribute__nonnull__(pTHX_1)
2068                         __attribute__nonnull__(pTHX_2);
2069 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2070         assert(sv); assert(mg)
2071
2072 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2073                         __attribute__noreturn__
2074                         __attribute__nonnull__(pTHX_1)
2075                         __attribute__nonnull__(pTHX_2);
2076 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2077         assert(sv); assert(mg)
2078
2079 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2080                         __attribute__nonnull__(pTHX_1)
2081                         __attribute__nonnull__(pTHX_2);
2082 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2083         assert(hv); assert(mg)
2084
2085 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2086                         __attribute__nonnull__(pTHX_1)
2087                         __attribute__nonnull__(pTHX_2);
2088 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2089         assert(sv); assert(mg)
2090
2091 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2092                         __attribute__nonnull__(pTHX_1)
2093                         __attribute__nonnull__(pTHX_2);
2094 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2095         assert(sv); assert(mg)
2096
2097 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
2098                         __attribute__nonnull__(pTHX_1)
2099                         __attribute__nonnull__(pTHX_2);
2100 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
2101         assert(sv); assert(mg)
2102
2103 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2104                         __attribute__nonnull__(pTHX_1)
2105                         __attribute__nonnull__(pTHX_2);
2106 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2107         assert(sv); assert(mg)
2108
2109 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2110                         __attribute__nonnull__(pTHX_1)
2111                         __attribute__nonnull__(pTHX_2);
2112 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2113         assert(sv); assert(mg)
2114
2115 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2116                         __attribute__nonnull__(pTHX_1)
2117                         __attribute__nonnull__(pTHX_2);
2118 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2119         assert(sv); assert(mg)
2120
2121 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2122                         __attribute__nonnull__(pTHX_1)
2123                         __attribute__nonnull__(pTHX_2);
2124 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2125         assert(sv); assert(mg)
2126
2127 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2128                         __attribute__nonnull__(pTHX_1)
2129                         __attribute__nonnull__(pTHX_2);
2130 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2131         assert(sv); assert(mg)
2132
2133 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2134                         __attribute__nonnull__(pTHX_1)
2135                         __attribute__nonnull__(pTHX_2);
2136 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2137         assert(sv); assert(mg)
2138
2139 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2140                         __attribute__nonnull__(pTHX_1)
2141                         __attribute__nonnull__(pTHX_2);
2142 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2143         assert(sv); assert(mg)
2144
2145 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2146                         __attribute__nonnull__(pTHX_1)
2147                         __attribute__nonnull__(pTHX_2);
2148 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2149         assert(sv); assert(mg)
2150
2151 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2152                         __attribute__nonnull__(pTHX_1)
2153                         __attribute__nonnull__(pTHX_2);
2154 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2155         assert(sv); assert(mg)
2156
2157 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2158                         __attribute__nonnull__(pTHX_1)
2159                         __attribute__nonnull__(pTHX_2);
2160 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2161         assert(sv); assert(mg)
2162
2163 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2164                         __attribute__nonnull__(pTHX_1)
2165                         __attribute__nonnull__(pTHX_2);
2166 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2167         assert(sv); assert(mg)
2168
2169 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2170                         __attribute__nonnull__(pTHX_2);
2171 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2172         assert(mg)
2173
2174 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2175                         __attribute__nonnull__(pTHX_1)
2176                         __attribute__nonnull__(pTHX_2);
2177 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2178         assert(sv); assert(mg)
2179
2180 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2181                         __attribute__nonnull__(pTHX_1)
2182                         __attribute__nonnull__(pTHX_2);
2183 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2184         assert(sv); assert(mg)
2185
2186 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2187                         __attribute__nonnull__(pTHX_1)
2188                         __attribute__nonnull__(pTHX_2);
2189 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2190         assert(sv); assert(mg)
2191
2192 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2193                         __attribute__nonnull__(pTHX_1)
2194                         __attribute__nonnull__(pTHX_2);
2195 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2196         assert(sv); assert(mg)
2197
2198 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2199                         __attribute__nonnull__(pTHX_1)
2200                         __attribute__nonnull__(pTHX_2);
2201 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2202         assert(sv); assert(mg)
2203
2204 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2205                         __attribute__nonnull__(pTHX_1)
2206                         __attribute__nonnull__(pTHX_2);
2207 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2208         assert(sv); assert(mg)
2209
2210 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2211                         __attribute__nonnull__(pTHX_1)
2212                         __attribute__nonnull__(pTHX_2);
2213 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2214         assert(sv); assert(mg)
2215
2216 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2217                         __attribute__malloc__
2218                         __attribute__warn_unused_result__;
2219
2220 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2221 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2222                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2223                         __attribute__nonnull__(pTHX_1);
2224 #define PERL_ARGS_ASSERT_MESS   \
2225         assert(pat)
2226
2227 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2228                         __attribute__nonnull__(pTHX_1);
2229 #define PERL_ARGS_ASSERT_MESS_SV        \
2230         assert(basemsg)
2231
2232 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2233 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2234                         __attribute__nonnull__(pTHX_1);
2235 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2236         assert(sv)
2237
2238 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2239                         __attribute__nonnull__(pTHX_1)
2240                         __attribute__nonnull__(pTHX_2);
2241 #define PERL_ARGS_ASSERT_MG_COPY        \
2242         assert(sv); assert(nsv)
2243
2244 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2245                         __attribute__warn_unused_result__;
2246
2247 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2248                         __attribute__warn_unused_result__;
2249
2250 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2251                         __attribute__nonnull__(pTHX_1);
2252 #define PERL_ARGS_ASSERT_MG_FREE        \
2253         assert(sv)
2254
2255 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2256                         __attribute__nonnull__(pTHX_1);
2257 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2258         assert(sv)
2259
2260 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2261                         __attribute__nonnull__(pTHX_1);
2262 #define PERL_ARGS_ASSERT_MG_GET \
2263         assert(sv)
2264
2265 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2266                         __attribute__nonnull__(pTHX_1);
2267 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2268         assert(sv)
2269
2270 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2271                         __attribute__nonnull__(pTHX_1)
2272                         __attribute__nonnull__(pTHX_2);
2273 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2274         assert(sv); assert(nsv)
2275
2276 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2277                         __attribute__nonnull__(pTHX_1);
2278 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2279         assert(sv)
2280
2281 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2282                         __attribute__nonnull__(pTHX_1);
2283 #define PERL_ARGS_ASSERT_MG_SET \
2284         assert(sv)
2285
2286 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2287                         __attribute__nonnull__(pTHX_1);
2288 #define PERL_ARGS_ASSERT_MG_SIZE        \
2289         assert(sv)
2290
2291 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2292                         __attribute__nonnull__(pTHX_1);
2293 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2294         assert(ptm)
2295
2296 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2297 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2298 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2299                         __attribute__nonnull__(pTHX_1);
2300 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2301         assert(s)
2302
2303 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2304                         __attribute__nonnull__(pTHX_1);
2305 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2306         assert(name)
2307
2308 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2309                         __attribute__nonnull__(pTHX_1);
2310 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2311         assert(stash)
2312
2313 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2314                         __attribute__nonnull__(pTHX_1)
2315                         __attribute__nonnull__(pTHX_2);
2316 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2317         assert(smeta); assert(which)
2318
2319 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2320                         __attribute__nonnull__(pTHX_1);
2321 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2322         assert(stash)
2323
2324 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2325                         __attribute__nonnull__(pTHX_1);
2326 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2327         assert(stash)
2328
2329 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2330                         __attribute__nonnull__(pTHX_1);
2331 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2332         assert(stash)
2333
2334 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2335                         __attribute__nonnull__(pTHX_3);
2336 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2337         assert(gv)
2338
2339 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2340                         __attribute__nonnull__(pTHX_1);
2341 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2342         assert(mro)
2343
2344 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2345                         __attribute__nonnull__(pTHX_1)
2346                         __attribute__nonnull__(pTHX_2);
2347 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2348         assert(meta); assert(name)
2349
2350 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2351                         __attribute__nonnull__(pTHX_1)
2352                         __attribute__nonnull__(pTHX_2)
2353                         __attribute__nonnull__(pTHX_3);
2354 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2355         assert(smeta); assert(which); assert(data)
2356
2357 PERL_CALLCONV void      Perl_munge_qwlist_to_paren_list(pTHX_ OP* qwlist)
2358                         __attribute__nonnull__(pTHX_1);
2359 #define PERL_ARGS_ASSERT_MUNGE_QWLIST_TO_PAREN_LIST     \
2360         assert(qwlist)
2361
2362 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2363                         __attribute__nonnull__(pTHX_1);
2364 #define PERL_ARGS_ASSERT_MY_ATOF        \
2365         assert(s)
2366
2367 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2368                         __attribute__nonnull__(pTHX_1)
2369                         __attribute__nonnull__(pTHX_2);
2370 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2371         assert(s); assert(value)
2372
2373 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2374                         __attribute__nonnull__(pTHX_1);
2375 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2376         assert(o)
2377
2378 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2379 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2380 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2381                         __attribute__noreturn__;
2382
2383 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2384                         __attribute__noreturn__;
2385
2386 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2387 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2388 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2389 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2390 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2391                         __attribute__nonnull__(pTHX_1)
2392                         __attribute__nonnull__(pTHX_3);
2393 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2394         assert(mode); assert(args)
2395
2396 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2397 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2398                         __attribute__format__(__printf__,3,4)
2399                         __attribute__nonnull__(1)
2400                         __attribute__nonnull__(3);
2401 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2402         assert(buffer); assert(format)
2403
2404 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2405 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2406 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2407 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)
2408                         __attribute__nonnull__(pTHX_1);
2409 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2410         assert(fmt)
2411
2412 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2413                         __attribute__nonnull__(1);
2414 #define PERL_ARGS_ASSERT_MY_SWABN       \
2415         assert(ptr)
2416
2417 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2418 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2419                         __attribute__nonnull__(1)
2420                         __attribute__nonnull__(3);
2421 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2422         assert(buffer); assert(format)
2423
2424 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2425 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2426                         __attribute__malloc__
2427                         __attribute__warn_unused_result__;
2428
2429 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2430                         __attribute__malloc__
2431                         __attribute__warn_unused_result__;
2432
2433 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2434 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2435                         __attribute__malloc__
2436                         __attribute__warn_unused_result__;
2437
2438 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2439 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2440                         __attribute__warn_unused_result__; */
2441
2442 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2443                         __attribute__malloc__
2444                         __attribute__warn_unused_result__
2445                         __attribute__nonnull__(pTHX_1);
2446 #define PERL_ARGS_ASSERT_NEWAVREF       \
2447         assert(o)
2448
2449 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2450                         __attribute__malloc__
2451                         __attribute__warn_unused_result__;
2452
2453 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2454                         __attribute__malloc__
2455                         __attribute__warn_unused_result__
2456                         __attribute__nonnull__(pTHX_2);
2457 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2458         assert(first)
2459
2460 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2461 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2462                         __attribute__malloc__
2463                         __attribute__warn_unused_result__;
2464
2465 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2466                         __attribute__malloc__
2467                         __attribute__warn_unused_result__
2468                         __attribute__nonnull__(pTHX_3);
2469 #define PERL_ARGS_ASSERT_NEWFOROP       \
2470         assert(expr)
2471
2472 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2473                         __attribute__malloc__
2474                         __attribute__warn_unused_result__
2475                         __attribute__nonnull__(pTHX_1)
2476                         __attribute__nonnull__(pTHX_2);
2477 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2478         assert(cond); assert(block)
2479
2480 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2481                         __attribute__nonnull__(pTHX_1);
2482 #define PERL_ARGS_ASSERT_NEWGP  \
2483         assert(gv)
2484
2485 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2486                         __attribute__malloc__
2487                         __attribute__warn_unused_result__
2488                         __attribute__nonnull__(pTHX_3);
2489 #define PERL_ARGS_ASSERT_NEWGVOP        \
2490         assert(gv)
2491
2492 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2493                         __attribute__malloc__
2494                         __attribute__warn_unused_result__;
2495
2496 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2497                         __attribute__malloc__
2498                         __attribute__warn_unused_result__
2499                         __attribute__nonnull__(pTHX_1);
2500 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2501         assert(pack)
2502
2503 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2504                         __attribute__warn_unused_result__; */
2505
2506 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2507                         __attribute__malloc__
2508                         __attribute__warn_unused_result__
2509                         __attribute__nonnull__(pTHX_1);
2510 #define PERL_ARGS_ASSERT_NEWHVREF       \
2511         assert(o)
2512
2513 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2514                         __attribute__malloc__
2515                         __attribute__warn_unused_result__;
2516
2517 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2518                         __attribute__malloc__
2519                         __attribute__warn_unused_result__; */
2520
2521 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2522                         __attribute__malloc__
2523                         __attribute__warn_unused_result__;
2524
2525 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2526                         __attribute__malloc__
2527                         __attribute__warn_unused_result__
2528                         __attribute__nonnull__(pTHX_3)
2529                         __attribute__nonnull__(pTHX_4);
2530 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2531         assert(first); assert(other)
2532
2533 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2534                         __attribute__malloc__
2535                         __attribute__warn_unused_result__
2536                         __attribute__nonnull__(pTHX_2);
2537 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2538         assert(label)
2539
2540 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2541                         __attribute__malloc__
2542                         __attribute__warn_unused_result__;
2543
2544 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2545                         __attribute__malloc__
2546                         __attribute__warn_unused_result__;
2547
2548 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2549                         __attribute__malloc__
2550                         __attribute__warn_unused_result__;
2551
2552 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2553                         __attribute__malloc__
2554                         __attribute__warn_unused_result__;
2555
2556 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2557                         __attribute__nonnull__(pTHX_1);
2558 #define PERL_ARGS_ASSERT_NEWPROG        \
2559         assert(o)
2560
2561 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2562                         __attribute__malloc__
2563                         __attribute__warn_unused_result__;
2564
2565 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2566                         __attribute__malloc__
2567                         __attribute__warn_unused_result__
2568                         __attribute__nonnull__(pTHX_2)
2569                         __attribute__nonnull__(pTHX_3);
2570 #define PERL_ARGS_ASSERT_NEWRANGE       \
2571         assert(left); assert(right)
2572
2573 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2574                         __attribute__malloc__
2575                         __attribute__warn_unused_result__
2576                         __attribute__nonnull__(pTHX_1);
2577 #define PERL_ARGS_ASSERT_NEWRV  \
2578         assert(sv)
2579
2580 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2581                         __attribute__malloc__
2582                         __attribute__warn_unused_result__
2583                         __attribute__nonnull__(pTHX_1);
2584 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2585         assert(sv)
2586
2587 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2588                         __attribute__malloc__
2589                         __attribute__warn_unused_result__;
2590
2591 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2592                         __attribute__malloc__
2593                         __attribute__warn_unused_result__;
2594
2595 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2596 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2597                         __attribute__malloc__
2598                         __attribute__warn_unused_result__;
2599
2600 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2601                         __attribute__malloc__
2602                         __attribute__warn_unused_result__
2603                         __attribute__nonnull__(pTHX_3);
2604 #define PERL_ARGS_ASSERT_NEWSVOP        \
2605         assert(sv)
2606
2607 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2608                         __attribute__malloc__
2609                         __attribute__warn_unused_result__
2610                         __attribute__nonnull__(pTHX_1);
2611 #define PERL_ARGS_ASSERT_NEWSVREF       \
2612         assert(o)
2613
2614 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2615                         __attribute__malloc__
2616                         __attribute__warn_unused_result__;
2617
2618 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2619                         __attribute__malloc__
2620                         __attribute__warn_unused_result__;
2621
2622 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2623                         __attribute__malloc__
2624                         __attribute__warn_unused_result__;
2625
2626 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2627                         __attribute__malloc__
2628                         __attribute__warn_unused_result__;
2629
2630 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2631                         __attribute__malloc__
2632                         __attribute__warn_unused_result__;
2633
2634 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2635                         __attribute__malloc__
2636                         __attribute__warn_unused_result__;
2637
2638 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2639                         __attribute__malloc__
2640                         __attribute__warn_unused_result__
2641                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2642                         __attribute__nonnull__(pTHX_1);
2643 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2644         assert(pat)
2645
2646 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2647                         __attribute__malloc__
2648                         __attribute__warn_unused_result__;
2649
2650 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2651                         __attribute__malloc__
2652                         __attribute__warn_unused_result__;
2653
2654 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2655                         __attribute__malloc__
2656                         __attribute__warn_unused_result__;
2657
2658 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2659                         __attribute__nonnull__(pTHX_1);
2660 #define PERL_ARGS_ASSERT_NEWSVRV        \
2661         assert(rv)
2662
2663 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2664                         __attribute__malloc__
2665                         __attribute__warn_unused_result__;
2666
2667 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2668                         __attribute__malloc__
2669                         __attribute__warn_unused_result__;
2670
2671 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2672                         __attribute__malloc__
2673                         __attribute__warn_unused_result__;
2674
2675 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2676                         __attribute__malloc__
2677                         __attribute__warn_unused_result__
2678                         __attribute__nonnull__(pTHX_2);
2679 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2680         assert(block)
2681
2682 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2683                         __attribute__malloc__
2684                         __attribute__warn_unused_result__;
2685
2686 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2687                         __attribute__nonnull__(pTHX_2)
2688                         __attribute__nonnull__(pTHX_3);
2689 #define PERL_ARGS_ASSERT_NEWXS  \
2690         assert(subaddr); assert(filename)
2691
2692 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2693                         __attribute__nonnull__(pTHX_2)
2694                         __attribute__nonnull__(pTHX_3);
2695 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2696         assert(subaddr); assert(filename)
2697
2698 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2699 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2700                         __attribute__nonnull__(pTHX_1);
2701 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2702         assert(newctype)
2703
2704 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2705 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2706                         __attribute__malloc__
2707                         __attribute__warn_unused_result__;
2708
2709 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2710                         __attribute__nonnull__(pTHX_1);
2711 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2712         assert(ver)
2713
2714 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2715                         __attribute__malloc__
2716                         __attribute__warn_unused_result__
2717                         __attribute__nonnull__(pTHX_2);
2718 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2719         assert(bits)
2720
2721 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2722                         __attribute__nonnull__(pTHX_1);
2723 #define PERL_ARGS_ASSERT_NEXTARGV       \
2724         assert(gv)
2725
2726 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2727                         __attribute__pure__
2728                         __attribute__nonnull__(1)
2729                         __attribute__nonnull__(2)
2730                         __attribute__nonnull__(3)
2731                         __attribute__nonnull__(4);
2732 #define PERL_ARGS_ASSERT_NINSTR \
2733         assert(big); assert(bigend); assert(little); assert(lend)
2734
2735 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2736 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2737                         __attribute__warn_unused_result__
2738                         __attribute__nonnull__(pTHX_1);
2739 #define PERL_ARGS_ASSERT_OOPSAV \
2740         assert(o)
2741
2742 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2743                         __attribute__warn_unused_result__
2744                         __attribute__nonnull__(pTHX_1);
2745 #define PERL_ARGS_ASSERT_OOPSHV \
2746         assert(o)
2747
2748 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2749 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2750 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2751                         __attribute__nonnull__(pTHX_1);
2752 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2753         assert(o)
2754
2755 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2756                         __attribute__warn_unused_result__;
2757
2758 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2759                         __attribute__nonnull__(pTHX_1);
2760 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2761         assert(o)
2762
2763 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2764                         __attribute__nonnull__(pTHX_1);
2765 #define PERL_ARGS_ASSERT_OP_DUMP        \
2766         assert(o)
2767
2768 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2769 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2770                         __attribute__nonnull__(pTHX_1);
2771 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2772         assert(o)
2773
2774 /* PERL_CALLCONV OP*    op_lvalue(pTHX_ OP* o, I32 type); */
2775 PERL_CALLCONV OP*       Perl_op_lvalue_flags(pTHX_ OP* o, I32 type, U32 flags);
2776 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2777                         __attribute__nonnull__(pTHX_1);
2778 #define PERL_ARGS_ASSERT_OP_NULL        \
2779         assert(o)
2780
2781 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2782 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2783 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2784 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2785 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)
2786                         __attribute__nonnull__(pTHX_1)
2787                         __attribute__nonnull__(pTHX_2)
2788                         __attribute__nonnull__(pTHX_3)
2789                         __attribute__nonnull__(pTHX_4)
2790                         __attribute__nonnull__(pTHX_5)
2791                         __attribute__nonnull__(pTHX_6);
2792 #define PERL_ARGS_ASSERT_PACK_CAT       \
2793         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2794
2795 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2796                         __attribute__nonnull__(pTHX_1);
2797 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2798         assert(v)
2799
2800 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2801                         __attribute__nonnull__(pTHX_1)
2802                         __attribute__nonnull__(pTHX_2)
2803                         __attribute__nonnull__(pTHX_3)
2804                         __attribute__nonnull__(pTHX_4)
2805                         __attribute__nonnull__(pTHX_5);
2806 #define PERL_ARGS_ASSERT_PACKLIST       \
2807         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2808
2809 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ CV* func, I32 optype)
2810                         __attribute__nonnull__(pTHX_1);
2811 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2812         assert(func)
2813
2814 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pv(pTHX_ const char *name, const U32 flags, HV *typestash, HV *ourstash)
2815                         __attribute__nonnull__(pTHX_1);
2816 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PV        \
2817         assert(name)
2818
2819 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pvn(pTHX_ const char *namepv, STRLEN namelen, U32 flags, HV *typestash, HV *ourstash)
2820                         __attribute__nonnull__(pTHX_1);
2821 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PVN       \
2822         assert(namepv)
2823
2824 PERL_CALLCONV PADOFFSET Perl_pad_add_name_sv(pTHX_ SV *name, U32 flags, HV *typestash, HV *ourstash)
2825                         __attribute__nonnull__(pTHX_1);
2826 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
2827         assert(name)
2828
2829 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2830 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2831 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2832                         __attribute__warn_unused_result__;
2833
2834 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pv(pTHX_ const char* name, U32 flags)
2835                         __attribute__warn_unused_result__
2836                         __attribute__nonnull__(pTHX_1);
2837 #define PERL_ARGS_ASSERT_PAD_FINDMY_PV  \
2838         assert(name)
2839
2840 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pvn(pTHX_ const char* namepv, STRLEN namelen, U32 flags)
2841                         __attribute__warn_unused_result__
2842                         __attribute__nonnull__(pTHX_1);
2843 #define PERL_ARGS_ASSERT_PAD_FINDMY_PVN \
2844         assert(namepv)
2845
2846 PERL_CALLCONV PADOFFSET Perl_pad_findmy_sv(pTHX_ SV* name, U32 flags)
2847                         __attribute__warn_unused_result__
2848                         __attribute__nonnull__(pTHX_1);
2849 #define PERL_ARGS_ASSERT_PAD_FINDMY_SV  \
2850         assert(name)
2851
2852 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2853                         __attribute__nonnull__(pTHX_1)
2854                         __attribute__nonnull__(pTHX_2)
2855                         __attribute__nonnull__(pTHX_3);
2856 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
2857         assert(padlist); assert(old_cv); assert(new_cv)
2858
2859 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2860 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2861 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2862                         __attribute__malloc__
2863                         __attribute__warn_unused_result__;
2864
2865 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2866                         __attribute__nonnull__(pTHX_1);
2867 #define PERL_ARGS_ASSERT_PAD_PUSH       \
2868         assert(padlist)
2869
2870 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2871 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2872 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
2873 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
2874 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
2875 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
2876 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
2877 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
2878 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
2879 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
2880 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
2881 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2882                         __attribute__nonnull__(pTHX_1);
2883 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
2884         assert(popt)
2885
2886 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
2887                         __attribute__nonnull__(pTHX_1);
2888 #define PERL_ARGS_ASSERT_PARSER_FREE    \
2889         assert(parser)
2890
2891 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2892 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
2893 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
2894                         __attribute__nonnull__(1);
2895 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
2896         assert(my_perl)
2897
2898 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
2899                         __attribute__nonnull__(1);
2900 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
2901         assert(my_perl)
2902
2903 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
2904                         __attribute__nonnull__(1);
2905 #define PERL_ARGS_ASSERT_PERL_FREE      \
2906         assert(my_perl)
2907
2908 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
2909                         __attribute__nonnull__(1);
2910 #define PERL_ARGS_ASSERT_PERL_PARSE     \
2911         assert(my_perl)
2912
2913 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
2914                         __attribute__nonnull__(1);
2915 #define PERL_ARGS_ASSERT_PERL_RUN       \
2916         assert(my_perl)
2917
2918 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
2919 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2920                         __attribute__nonnull__(pTHX_1)
2921                         __attribute__nonnull__(pTHX_2);
2922 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2923         assert(o); assert(expr)
2924
2925 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2926 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
2927                         __attribute__nonnull__(pTHX_1);
2928 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
2929         assert(name)
2930
2931 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2932                         __attribute__nonnull__(pTHX_1);
2933 #define PERL_ARGS_ASSERT_PREGCOMP       \
2934         assert(pattern)
2935
2936 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2937                         __attribute__nonnull__(pTHX_1)
2938                         __attribute__nonnull__(pTHX_2)
2939                         __attribute__nonnull__(pTHX_3)
2940                         __attribute__nonnull__(pTHX_4)
2941                         __attribute__nonnull__(pTHX_6);
2942 #define PERL_ARGS_ASSERT_PREGEXEC       \
2943         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2944
2945 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2946 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2947                         __attribute__nonnull__(pTHX_1);
2948 #define PERL_ARGS_ASSERT_PREGFREE2      \
2949         assert(rx)
2950
2951 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)
2952                         __attribute__nonnull__(pTHX_1);
2953 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2954         assert(s)
2955
2956 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
2957                         __attribute__deprecated__;
2958
2959 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
2960                         __attribute__warn_unused_result__
2961                         __attribute__nonnull__(pTHX_1);
2962 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
2963         assert(tbl)
2964
2965 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
2966 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2967                         __attribute__malloc__
2968                         __attribute__warn_unused_result__;
2969
2970 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
2971                         __attribute__nonnull__(pTHX_1);
2972 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
2973         assert(tbl)
2974
2975 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
2976                         __attribute__nonnull__(pTHX_1)
2977                         __attribute__nonnull__(pTHX_3);
2978 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
2979         assert(tbl); assert(newsv)
2980
2981 PERL_CALLCONV void      Perl_push_scope(pTHX);
2982 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2983                         __attribute__nonnull__(pTHX_1)
2984                         __attribute__nonnull__(pTHX_2);
2985 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
2986         assert(dsv); assert(pv)
2987
2988 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)
2989                         __attribute__nonnull__(pTHX_1)
2990                         __attribute__nonnull__(pTHX_2);
2991 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
2992         assert(dsv); assert(str)
2993
2994 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)
2995                         __attribute__nonnull__(pTHX_1)
2996                         __attribute__nonnull__(pTHX_2);
2997 #define PERL_ARGS_ASSERT_PV_PRETTY      \
2998         assert(dsv); assert(str)
2999
3000 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3001                         __attribute__nonnull__(pTHX_1)
3002                         __attribute__nonnull__(pTHX_2);
3003 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3004         assert(dsv); assert(spv)
3005
3006 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
3007                         __attribute__nonnull__(pTHX_1);
3008 #define PERL_ARGS_ASSERT_QERROR \
3009         assert(err)
3010
3011 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
3012                         __attribute__nonnull__(pTHX_1);
3013 #define PERL_ARGS_ASSERT_RE_COMPILE     \
3014         assert(pattern)
3015
3016 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)
3017                         __attribute__nonnull__(pTHX_1)
3018                         __attribute__nonnull__(pTHX_3)
3019                         __attribute__nonnull__(pTHX_4);
3020 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
3021         assert(rx); assert(strpos); assert(strend)
3022
3023 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
3024                         __attribute__nonnull__(pTHX_1);
3025 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
3026         assert(r)
3027
3028 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
3029                         __attribute__malloc__
3030                         __attribute__warn_unused_result__;
3031
3032 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
3033 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
3034 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
3035                         __attribute__nonnull__(pTHX_2);
3036 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
3037         assert(key)
3038
3039 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
3040                         __attribute__nonnull__(pTHX_2);
3041 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
3042         assert(keypv)
3043
3044 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
3045                         __attribute__nonnull__(pTHX_2);
3046 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
3047         assert(key)
3048
3049 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3050 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3051 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3052                         __attribute__nonnull__(pTHX_2);
3053 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3054         assert(key)
3055
3056 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)
3057                         __attribute__nonnull__(pTHX_2);
3058 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3059         assert(keypv)
3060
3061 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3062                         __attribute__nonnull__(pTHX_2);
3063 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3064         assert(key)
3065
3066 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3067                         __attribute__nonnull__(pTHX_1);
3068 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3069         assert(rx)
3070
3071 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3072                         __attribute__nonnull__(pTHX_1);
3073 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3074         assert(rx)
3075
3076 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3077                         __attribute__nonnull__(pTHX_1)
3078                         __attribute__nonnull__(pTHX_2);
3079 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3080         assert(rx); assert(key)
3081
3082 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3083                         __attribute__nonnull__(pTHX_1)
3084                         __attribute__nonnull__(pTHX_2);
3085 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3086         assert(rx); assert(namesv)
3087
3088 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3089                         __attribute__nonnull__(pTHX_1);
3090 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3091         assert(rx)
3092
3093 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3094                         __attribute__nonnull__(pTHX_1);
3095 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3096         assert(rx)
3097
3098 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3099                         __attribute__nonnull__(pTHX_1);
3100 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3101         assert(rx)
3102
3103 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3104                         __attribute__nonnull__(pTHX_1);
3105 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3106         assert(rx)
3107
3108 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3109                         __attribute__nonnull__(pTHX_1);
3110 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3111         assert(rx)
3112
3113 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3114                         __attribute__nonnull__(pTHX_1)
3115                         __attribute__nonnull__(pTHX_2);
3116 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3117         assert(rx); assert(sv)
3118
3119 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3120                         __attribute__nonnull__(pTHX_1);
3121 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3122         assert(rx)
3123
3124 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3125                         __attribute__nonnull__(pTHX_1);
3126 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3127         assert(rx)
3128
3129 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3130                         __attribute__nonnull__(pTHX_2);
3131 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3132         assert(rx)
3133
3134 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3135                         __attribute__nonnull__(pTHX_2);
3136 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3137         assert(node)
3138
3139 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3140                         __attribute__nonnull__(pTHX_1);
3141 #define PERL_ARGS_ASSERT_REGDUMP        \
3142         assert(r)
3143
3144 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3145                         __attribute__nonnull__(pTHX_1);
3146 #define PERL_ARGS_ASSERT_REGDUMP        \
3147         assert(r)
3148
3149 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3150                         __attribute__nonnull__(pTHX_1)
3151                         __attribute__nonnull__(pTHX_2)
3152                         __attribute__nonnull__(pTHX_3)
3153                         __attribute__nonnull__(pTHX_4)
3154                         __attribute__nonnull__(pTHX_6);
3155 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3156         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3157
3158 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3159                         __attribute__nonnull__(pTHX_1);
3160 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3161         assert(rx)
3162
3163 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3164 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3165                         __attribute__warn_unused_result__;
3166
3167 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3168                         __attribute__nonnull__(pTHX_2)
3169                         __attribute__nonnull__(pTHX_3);
3170 #define PERL_ARGS_ASSERT_REGPROP        \
3171         assert(sv); assert(o)
3172
3173 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
3174                         __attribute__nonnull__(1)
3175                         __attribute__nonnull__(2);
3176 #define PERL_ARGS_ASSERT_REPEATCPY      \
3177         assert(to); assert(from)
3178
3179 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3180 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3181 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3182 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3183                         __attribute__nonnull__(pTHX_1);
3184 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3185         assert(pv)
3186
3187 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3188                         __attribute__pure__
3189                         __attribute__nonnull__(1)
3190                         __attribute__nonnull__(2)
3191                         __attribute__nonnull__(3)
3192                         __attribute__nonnull__(4);
3193 #define PERL_ARGS_ASSERT_RNINSTR        \
3194         assert(big); assert(bigend); assert(little); assert(lend)
3195
3196 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3197 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3198 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3199 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3200                         __attribute__nonnull__(pTHX_3);
3201 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3202         assert(save)
3203
3204 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3205 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3206 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3207 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3208                         __attribute__nonnull__(pTHX_1);
3209 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3210         assert(cvop)
3211
3212 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3213                         __attribute__nonnull__(pTHX_1)
3214                         __attribute__nonnull__(pTHX_2);
3215 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3216         assert(rsp); assert(rx)
3217
3218 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3219                         __attribute__malloc__
3220                         __attribute__warn_unused_result__;
3221
3222 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3223 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3224                         __attribute__malloc__
3225                         __attribute__warn_unused_result__;
3226
3227 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3228                         __attribute__malloc__
3229                         __attribute__warn_unused_result__;
3230
3231 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3232                         __attribute__nonnull__(pTHX_1);
3233 #define PERL_ARGS_ASSERT_SAVE_I16       \
3234         assert(intp)
3235
3236 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3237                         __attribute__nonnull__(pTHX_1);
3238 #define PERL_ARGS_ASSERT_SAVE_I32       \
3239         assert(intp)
3240
3241 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3242                         __attribute__nonnull__(pTHX_1);
3243 #define PERL_ARGS_ASSERT_SAVE_I8        \
3244         assert(bytep)
3245
3246 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3247                         __attribute__nonnull__(pTHX_1);
3248 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3249         assert(av)
3250
3251 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3252                         __attribute__nonnull__(pTHX_1)
3253                         __attribute__nonnull__(pTHX_3); */
3254
3255 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3256                         __attribute__nonnull__(pTHX_1)
3257                         __attribute__nonnull__(pTHX_3);
3258 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3259         assert(av); assert(sptr)
3260
3261 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3262 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3263                         __attribute__nonnull__(pTHX_1);
3264 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3265         assert(aptr)
3266
3267 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3268                         __attribute__nonnull__(pTHX_1);
3269 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3270         assert(gv)
3271
3272 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3273                         __attribute__nonnull__(pTHX_1);
3274 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3275         assert(boolp)
3276
3277 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3278                         __attribute__nonnull__(pTHX_1);
3279 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3280         assert(svp)
3281
3282 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3283                         __attribute__nonnull__(pTHX_1)
3284                         __attribute__nonnull__(pTHX_2);
3285 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3286         assert(hv); assert(key)
3287
3288 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3289                         __attribute__nonnull__(pTHX_2);
3290 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3291         assert(p)
3292
3293 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3294 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3295 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3296 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3297 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3298                         __attribute__nonnull__(pTHX_1);
3299 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3300         assert(str)
3301
3302 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3303                         __attribute__nonnull__(pTHX_1);
3304 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3305         assert(sptr)
3306
3307 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3308                         __attribute__nonnull__(pTHX_1);
3309 #define PERL_ARGS_ASSERT_SAVE_GP        \
3310         assert(gv)
3311
3312 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3313                         __attribute__nonnull__(pTHX_1);
3314 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3315         assert(gv)
3316
3317 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3318                         __attribute__nonnull__(pTHX_1)
3319                         __attribute__nonnull__(pTHX_2);
3320 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3321         assert(hv); assert(keysv)
3322
3323 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3324                         __attribute__nonnull__(pTHX_1)
3325                         __attribute__nonnull__(pTHX_2)
3326                         __attribute__nonnull__(pTHX_3); */
3327
3328 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3329                         __attribute__nonnull__(pTHX_1)
3330                         __attribute__nonnull__(pTHX_2)
3331                         __attribute__nonnull__(pTHX_3);
3332 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3333         assert(hv); assert(key); assert(sptr)
3334
3335 PERL_CALLCONV void      Perl_save_hints(pTHX);
3336 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3337                         __attribute__nonnull__(pTHX_1);
3338 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3339         assert(hptr)
3340
3341 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3342                         __attribute__nonnull__(pTHX_1);
3343 #define PERL_ARGS_ASSERT_SAVE_INT       \
3344         assert(intp)
3345
3346 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3347                         __attribute__nonnull__(pTHX_1);
3348 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3349         assert(item)
3350
3351 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3352                         __attribute__nonnull__(pTHX_1);
3353 #define PERL_ARGS_ASSERT_SAVE_IV        \
3354         assert(ivp)
3355
3356 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3357                         __attribute__nonnull__(pTHX_1);
3358 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3359         assert(sarg)
3360
3361 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3362                         __attribute__nonnull__(pTHX_1);
3363 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3364         assert(longp)
3365
3366 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3367                         __attribute__nonnull__(pTHX_1); */
3368 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3369         assert(sv)
3370
3371 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3372                         __attribute__nonnull__(pTHX_1);
3373 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3374         assert(gv)
3375
3376 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3377 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3378 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3379                         __attribute__nonnull__(pTHX_1);
3380 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3381         assert(pptr)
3382
3383 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3384 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3385 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3386 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3387 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3388                         __attribute__nonnull__(pTHX_1);
3389 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3390         assert(gv)
3391
3392 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3393                         __attribute__nonnull__(pTHX_1);
3394 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3395         assert(sv)
3396
3397 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3398                         __attribute__nonnull__(pTHX_1);
3399 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3400         assert(str)
3401
3402 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3403                         __attribute__nonnull__(pTHX_1);
3404 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3405         assert(sptr)
3406
3407 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3408                         __attribute__nonnull__(pTHX_1);
3409 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3410         assert(sptr)
3411
3412 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3413                         __attribute__nonnull__(pTHX_1);
3414 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3415         assert(ptr)
3416
3417 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3418                         __attribute__malloc__
3419                         __attribute__warn_unused_result__;
3420
3421 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3422                         __attribute__malloc__
3423                         __attribute__warn_unused_result__;
3424
3425 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3426                         __attribute__malloc__
3427                         __attribute__warn_unused_result__;
3428
3429 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3430                         __attribute__malloc__
3431                         __attribute__warn_unused_result__
3432                         __attribute__nonnull__(pTHX_1);
3433 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
3434         assert(pv)
3435
3436 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3437                         __attribute__malloc__
3438                         __attribute__warn_unused_result__
3439                         __attribute__nonnull__(pTHX_1);
3440 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3441         assert(sv)
3442
3443 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3444 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3445 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3446                         __attribute__malloc__
3447                         __attribute__warn_unused_result__
3448                         __attribute__nonnull__(pTHX_1);
3449 #define PERL_ARGS_ASSERT_SAVESVPV       \
3450         assert(sv)
3451
3452 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3453 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3454 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3455                         __attribute__nonnull__(pTHX_1);
3456 #define PERL_ARGS_ASSERT_SCALARVOID     \
3457         assert(o)
3458
3459 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3460                         __attribute__nonnull__(pTHX_1)
3461                         __attribute__nonnull__(pTHX_3);
3462 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3463         assert(start); assert(retlen)
3464
3465 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3466                         __attribute__nonnull__(pTHX_1)
3467                         __attribute__nonnull__(pTHX_3);
3468 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3469         assert(start); assert(retlen)
3470
3471 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3472                         __attribute__nonnull__(pTHX_1)
3473                         __attribute__nonnull__(pTHX_2);
3474 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3475         assert(s); assert(lvalp)
3476
3477 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3478                         __attribute__nonnull__(pTHX_1)
3479                         __attribute__nonnull__(pTHX_3);
3480 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3481         assert(start); assert(retlen)
3482
3483 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3484                         __attribute__nonnull__(pTHX_1)
3485                         __attribute__nonnull__(pTHX_2);
3486 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3487         assert(s); assert(rv)
3488
3489 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3490                         __attribute__nonnull__(pTHX_1)
3491                         __attribute__nonnull__(pTHX_2)
3492                         __attribute__nonnull__(pTHX_3);
3493 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3494         assert(s); assert(e); assert(sv)
3495
3496 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3497                         __attribute__nonnull__(pTHX_1)
3498                         __attribute__nonnull__(pTHX_2)
3499                         __attribute__nonnull__(pTHX_5);
3500 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3501         assert(bigstr); assert(littlestr); assert(old_posp)
3502
3503 PERL_CALLCONV U32       Perl_seed(pTHX);
3504 PERL_CALLCONV void      Perl_set_context(void *t)
3505                         __attribute__nonnull__(1);
3506 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3507         assert(t)
3508
3509 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3510 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3511 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3512 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3513 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3514                         __attribute__nonnull__(pTHX_1);
3515 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3516         assert(str)
3517
3518 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3519                         __attribute__nonnull__(pTHX_3);
3520 #define PERL_ARGS_ASSERT_SORTSV \
3521         assert(cmp)
3522
3523 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3524                         __attribute__nonnull__(pTHX_3);
3525 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3526         assert(cmp)
3527
3528 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3529                         __attribute__nonnull__(pTHX_1)
3530                         __attribute__nonnull__(pTHX_2);
3531 #define PERL_ARGS_ASSERT_STACK_GROW     \
3532         assert(sp); assert(p)
3533
3534 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3535                         __attribute__nonnull__(pTHX_1)
3536                         __attribute__nonnull__(pTHX_2);
3537 #define PERL_ARGS_ASSERT_START_GLOB     \
3538         assert(tmpglob); assert(io)
3539
3540 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3541 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
3542                         __attribute__warn_unused_result__
3543                         __attribute__nonnull__(pTHX_1)
3544                         __attribute__nonnull__(pTHX_2);
3545 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
3546         assert(c); assert(hv)
3547
3548 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3549                         __attribute__warn_unused_result__
3550                         __attribute__nonnull__(pTHX_1);
3551 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3552         assert(sv)
3553
3554 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3555                         __attribute__nonnull__(pTHX_1);
3556 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3557         assert(cv)
3558
3559 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3560                         __attribute__nonnull__(pTHX_1); */
3561
3562 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3563                         __attribute__nonnull__(pTHX_1);
3564 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3565         assert(sv)
3566
3567 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3568                         __attribute__nonnull__(pTHX_2)
3569                         __attribute__nonnull__(pTHX_3);
3570 #define PERL_ARGS_ASSERT_SV_2CV \
3571         assert(st); assert(gvp)
3572
3573 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3574                         __attribute__nonnull__(pTHX_1);
3575 #define PERL_ARGS_ASSERT_SV_2IO \
3576         assert(sv)
3577
3578 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3579 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3580 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3581 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3582                         __attribute__nonnull__(pTHX_1);
3583 #define PERL_ARGS_ASSERT_SV_2NUM        \
3584         assert(sv)
3585
3586 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3587 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3588 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3589 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3590                         __attribute__warn_unused_result__
3591                         __attribute__nonnull__(pTHX_1); */
3592 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3593         assert(sv)
3594
3595 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3596                         __attribute__nonnull__(pTHX_1);
3597 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3598         assert(sv)
3599
3600 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3601                         __attribute__warn_unused_result__
3602                         __attribute__nonnull__(pTHX_1); */
3603 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3604         assert(sv)
3605
3606 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3607                         __attribute__nonnull__(pTHX_1);
3608 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3609         assert(sv)
3610
3611 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3612                         __attribute__warn_unused_result__
3613                         __attribute__nonnull__(pTHX_1); */
3614 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3615         assert(sv)
3616
3617 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3618 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3619 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3620                         __attribute__nonnull__(pTHX_1);
3621 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3622         assert(sv)
3623
3624 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3625                         __attribute__nonnull__(pTHX_1)
3626                         __attribute__nonnull__(pTHX_2);
3627 #define PERL_ARGS_ASSERT_SV_BLESS       \
3628         assert(sv); assert(stash)
3629
3630 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3631                         __attribute__nonnull__(pTHX_1)
3632                         __attribute__nonnull__(pTHX_2)
3633                         __attribute__nonnull__(pTHX_3)
3634                         __attribute__nonnull__(pTHX_4)
3635                         __attribute__nonnull__(pTHX_5);
3636 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3637         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3638
3639 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3640                         __attribute__nonnull__(pTHX_1);
3641 #define PERL_ARGS_ASSERT_SV_CATPV       \
3642         assert(sv)
3643
3644 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3645                         __attribute__nonnull__(pTHX_1)
3646                         __attribute__nonnull__(pTHX_2);
3647 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3648         assert(dstr); assert(sstr)
3649
3650 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3651                         __attribute__nonnull__(pTHX_1);
3652 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3653         assert(sv)
3654
3655 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3656                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3657                         __attribute__nonnull__(pTHX_1)
3658                         __attribute__nonnull__(pTHX_2);
3659 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3660         assert(sv); assert(pat)
3661
3662 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3663                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3664                         __attribute__nonnull__(pTHX_1)
3665                         __attribute__nonnull__(pTHX_2);
3666 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3667         assert(sv); assert(pat)
3668
3669 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3670                         __attribute__nonnull__(pTHX_1)
3671                         __attribute__nonnull__(pTHX_2); */
3672 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3673         assert(dsv); assert(sstr)
3674
3675 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3676                         __attribute__nonnull__(pTHX_1)
3677                         __attribute__nonnull__(pTHX_2);
3678 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3679         assert(dstr); assert(sstr)
3680
3681 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3682                         __attribute__nonnull__(pTHX_1)
3683                         __attribute__nonnull__(pTHX_2); */
3684 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3685         assert(sv); assert(ptr)
3686
3687 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3688                         __attribute__nonnull__(pTHX_1); */
3689 #define PERL_ARGS_ASSERT_SV_CATSV       \
3690         assert(dstr)
3691
3692 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3693                         __attribute__nonnull__(pTHX_1);
3694 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3695         assert(dsv)
3696
3697 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3698                         __attribute__nonnull__(pTHX_1); */
3699 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3700         assert(dsv)
3701
3702 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3703                         __attribute__nonnull__(pTHX_1);
3704 #define PERL_ARGS_ASSERT_SV_CHOP        \
3705         assert(sv)
3706
3707 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3708 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3709 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3710                         __attribute__nonnull__(pTHX_1);
3711 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3712         assert(orig_sv)
3713
3714 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3715 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3716 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3717 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3718 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3719                         __attribute__deprecated__
3720                         __attribute__nonnull__(pTHX_1)
3721                         __attribute__nonnull__(pTHX_2)
3722                         __attribute__nonnull__(pTHX_3)
3723                         __attribute__nonnull__(pTHX_4);
3724 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3725         assert(sv); assert(startop); assert(code); assert(padp)
3726
3727 PERL_CALLCONV OP*       Perl_sv_compile_2op_is_broken(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3728                         __attribute__nonnull__(pTHX_1)
3729                         __attribute__nonnull__(pTHX_2)
3730                         __attribute__nonnull__(pTHX_3)
3731                         __attribute__nonnull__(pTHX_4);
3732 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP_IS_BROKEN       \
3733         assert(sv); assert(startop); assert(code); assert(padp)
3734
3735 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3736                         __attribute__nonnull__(pTHX_1)
3737                         __attribute__nonnull__(pTHX_2);
3738 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3739         assert(dsv); assert(ssv)
3740
3741 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3742 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3743 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3744                         __attribute__nonnull__(pTHX_1)
3745                         __attribute__nonnull__(pTHX_2);
3746 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3747         assert(tsv); assert(sv)
3748
3749 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3750                         __attribute__warn_unused_result__
3751                         __attribute__nonnull__(pTHX_1)
3752                         __attribute__nonnull__(pTHX_2);
3753 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3754         assert(sv); assert(name)
3755
3756 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3757 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3758                         __attribute__warn_unused_result__
3759                         __attribute__nonnull__(pTHX_1)
3760                         __attribute__nonnull__(pTHX_2);
3761 #define PERL_ARGS_ASSERT_SV_DOES        \
3762         assert(sv); assert(name)
3763
3764 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3765                         __attribute__nonnull__(pTHX_1);
3766 #define PERL_ARGS_ASSERT_SV_DUMP        \
3767         assert(sv)
3768
3769 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3770 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3771 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3772                         __attribute__nonnull__(pTHX_1); */
3773 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3774         assert(sv)
3775
3776 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3777                         __attribute__nonnull__(pTHX_1);
3778 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3779         assert(sv)
3780
3781 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3782 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3783                         __attribute__nonnull__(pTHX_1);
3784 #define PERL_ARGS_ASSERT_SV_FREE2       \
3785         assert(sv)
3786
3787 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3788 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3789                         __attribute__nonnull__(pTHX_1)
3790                         __attribute__nonnull__(pTHX_2);
3791 #define PERL_ARGS_ASSERT_SV_GETS        \
3792         assert(sv); assert(fp)
3793
3794 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3795                         __attribute__nonnull__(pTHX_1);
3796 #define PERL_ARGS_ASSERT_SV_GROW        \
3797         assert(sv)
3798
3799 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3800 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3801 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3802                         __attribute__nonnull__(pTHX_1)
3803                         __attribute__nonnull__(pTHX_4); */
3804 #define PERL_ARGS_ASSERT_SV_INSERT      \
3805         assert(bigstr); assert(little)
3806
3807 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)
3808                         __attribute__nonnull__(pTHX_1)
3809                         __attribute__nonnull__(pTHX_4);
3810 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3811         assert(bigstr); assert(little)
3812
3813 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3814                         __attribute__nonnull__(pTHX_2);
3815 #define PERL_ARGS_ASSERT_SV_ISA \
3816         assert(name)
3817
3818 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3819 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3820                         __attribute__nonnull__(pTHX_1);
3821 #define PERL_ARGS_ASSERT_SV_IV  \
3822         assert(sv)
3823
3824 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3825 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3826 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3827                         __attribute__nonnull__(pTHX_1);
3828 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3829         assert(sv)
3830
3831 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)
3832                         __attribute__nonnull__(pTHX_1);
3833 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3834         assert(sv)
3835
3836 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3837                         __attribute__malloc__
3838                         __attribute__warn_unused_result__;
3839
3840 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3841                         __attribute__warn_unused_result__;
3842
3843 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3844 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
3845 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
3846 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3847                         __attribute__nonnull__(pTHX_1);
3848 #define PERL_ARGS_ASSERT_SV_NV  \
3849         assert(sv)
3850
3851 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3852 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3853                         __attribute__nonnull__(pTHX_2);
3854 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3855         assert(offsetp)
3856
3857 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3858                         __attribute__nonnull__(pTHX_2);
3859 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3860         assert(offsetp)
3861
3862 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3863                         __attribute__nonnull__(pTHX_1);
3864 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3865         assert(sv)
3866
3867 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3868                         __attribute__warn_unused_result__
3869                         __attribute__nonnull__(pTHX_1); */
3870 #define PERL_ARGS_ASSERT_SV_PV  \
3871         assert(sv)
3872
3873 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3874                         __attribute__warn_unused_result__
3875                         __attribute__nonnull__(pTHX_1); */
3876 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3877         assert(sv)
3878
3879 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3880                         __attribute__nonnull__(pTHX_1)
3881                         __attribute__nonnull__(pTHX_2);
3882 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3883         assert(sv); assert(lp)
3884
3885 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3886                         __attribute__nonnull__(pTHX_1);
3887 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3888         assert(sv)
3889
3890 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3891                         __attribute__nonnull__(pTHX_1)
3892                         __attribute__nonnull__(pTHX_2);
3893 #define PERL_ARGS_ASSERT_SV_PVN \
3894         assert(sv); assert(lp)
3895
3896 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3897                         __attribute__nonnull__(pTHX_1); */
3898 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3899         assert(sv)
3900
3901 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
3902                         __attribute__nonnull__(pTHX_1);
3903 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
3904         assert(sv)
3905
3906 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3907                         __attribute__nonnull__(pTHX_1);
3908 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3909         assert(sv)
3910
3911 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3912                         __attribute__warn_unused_result__
3913                         __attribute__nonnull__(pTHX_1); */
3914 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3915         assert(sv)
3916
3917 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3918                         __attribute__nonnull__(pTHX_1)
3919                         __attribute__nonnull__(pTHX_2);
3920 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3921         assert(sv); assert(lp)
3922
3923 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3924                         __attribute__nonnull__(pTHX_1);
3925 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3926         assert(sv)
3927
3928 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3929                         __attribute__nonnull__(pTHX_1)
3930                         __attribute__nonnull__(pTHX_2);
3931 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3932         assert(sv); assert(encoding)
3933
3934 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3935                         __attribute__warn_unused_result__
3936                         __attribute__nonnull__(pTHX_1);
3937 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3938         assert(sv)
3939
3940 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3941                         __attribute__nonnull__(pTHX_1)
3942                         __attribute__nonnull__(pTHX_2);
3943 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3944         assert(sv); assert(nsv)
3945
3946 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3947 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3948                         __attribute__nonnull__(pTHX_1);
3949 #define PERL_ARGS_ASSERT_SV_RESET       \
3950         assert(s)
3951
3952 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
3953                         __attribute__nonnull__(pTHX_1);
3954 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
3955         assert(sv)
3956
3957 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3958                         __attribute__nonnull__(pTHX_1);
3959 #define PERL_ARGS_ASSERT_SV_SETIV       \
3960         assert(sv)
3961
3962 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3963                         __attribute__nonnull__(pTHX_1);
3964 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3965         assert(sv)
3966
3967 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3968                         __attribute__nonnull__(pTHX_1);
3969 #define PERL_ARGS_ASSERT_SV_SETNV       \
3970         assert(sv)
3971
3972 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3973                         __attribute__nonnull__(pTHX_1);
3974 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3975         assert(sv)
3976
3977 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3978                         __attribute__nonnull__(pTHX_1);
3979 #define PERL_ARGS_ASSERT_SV_SETPV       \
3980         assert(sv)
3981
3982 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3983                         __attribute__nonnull__(pTHX_1);
3984 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3985         assert(sv)
3986
3987 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3988                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3989                         __attribute__nonnull__(pTHX_1)
3990                         __attribute__nonnull__(pTHX_2);
3991 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3992         assert(sv); assert(pat)
3993
3994 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3995                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3996                         __attribute__nonnull__(pTHX_1)
3997                         __attribute__nonnull__(pTHX_2);
3998 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3999         assert(sv); assert(pat)
4000
4001 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
4002                         __attribute__nonnull__(pTHX_1);
4003 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
4004         assert(sv)
4005
4006 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4007                         __attribute__nonnull__(pTHX_1);
4008 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4009         assert(sv)
4010
4011 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4012                         __attribute__nonnull__(pTHX_1);
4013 #define PERL_ARGS_ASSERT_SV_SETPVN      \
4014         assert(sv)
4015
4016 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4017                         __attribute__nonnull__(pTHX_1)
4018                         __attribute__nonnull__(pTHX_2);
4019 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4020         assert(sv); assert(ptr)
4021
4022 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
4023                         __attribute__nonnull__(pTHX_1);
4024 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
4025         assert(rv)
4026
4027 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
4028                         __attribute__nonnull__(pTHX_1);
4029 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
4030         assert(rv)
4031
4032 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
4033                         __attribute__nonnull__(pTHX_1);
4034 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
4035         assert(rv)
4036
4037 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
4038                         __attribute__nonnull__(pTHX_1)
4039                         __attribute__nonnull__(pTHX_3);
4040 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
4041         assert(rv); assert(pv)
4042
4043 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
4044                         __attribute__nonnull__(pTHX_1);
4045 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
4046         assert(rv)
4047
4048 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4049                         __attribute__nonnull__(pTHX_1); */
4050 #define PERL_ARGS_ASSERT_SV_SETSV       \
4051         assert(dstr)
4052
4053 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4054                         __attribute__nonnull__(pTHX_1);
4055 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4056         assert(dstr)
4057
4058 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4059                         __attribute__nonnull__(pTHX_1);
4060 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4061         assert(dstr)
4062
4063 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4064                         __attribute__nonnull__(pTHX_1);
4065 #define PERL_ARGS_ASSERT_SV_SETUV       \
4066         assert(sv)
4067
4068 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4069                         __attribute__nonnull__(pTHX_1);
4070 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4071         assert(sv)
4072
4073 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4074                         __attribute__nonnull__(pTHX_1); */
4075 #define PERL_ARGS_ASSERT_SV_TAINT       \
4076         assert(sv)
4077
4078 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4079                         __attribute__warn_unused_result__
4080                         __attribute__nonnull__(pTHX_1);
4081 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4082         assert(sv)
4083
4084 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4085 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4086                         __attribute__warn_unused_result__
4087                         __attribute__nonnull__(pTHX_1)
4088                         __attribute__nonnull__(pTHX_2);
4089 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4090         assert(dsv); assert(ssv)
4091
4092 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4093                         __attribute__nonnull__(pTHX_1);
4094 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4095         assert(sv)
4096
4097 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4098                         __attribute__nonnull__(pTHX_1);
4099 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4100         assert(sv)
4101
4102 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4103                         __attribute__nonnull__(pTHX_1); */
4104 #define PERL_ARGS_ASSERT_SV_UNREF       \
4105         assert(sv)
4106
4107 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4108                         __attribute__nonnull__(pTHX_1);
4109 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4110         assert(ref)
4111
4112 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4113                         __attribute__nonnull__(pTHX_1);
4114 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4115         assert(sv)
4116
4117 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4118                         __attribute__nonnull__(pTHX_1);
4119 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4120         assert(sv)
4121
4122 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4123                         __attribute__nonnull__(pTHX_1); */
4124 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4125         assert(sv)
4126
4127 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4128                         __attribute__nonnull__(pTHX_1);
4129 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4130         assert(sv)
4131
4132 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4133                         __attribute__nonnull__(pTHX_1); */
4134 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4135         assert(sv)
4136
4137 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4138                         __attribute__nonnull__(pTHX_1);
4139 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4140         assert(sv)
4141
4142 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4143                         __attribute__nonnull__(pTHX_1);
4144 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4145         assert(sv)
4146
4147 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4148                         __attribute__nonnull__(pTHX_1);
4149 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4150         assert(sv)
4151
4152 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4153                         __attribute__nonnull__(pTHX_1); */
4154 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4155         assert(sv)
4156
4157 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4158                         __attribute__nonnull__(pTHX_1); */
4159
4160 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4161                         __attribute__nonnull__(pTHX_1);
4162 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4163         assert(sv)
4164
4165 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4166                         __attribute__nonnull__(pTHX_1); */
4167
4168 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4169                         __attribute__nonnull__(pTHX_1);
4170 #define PERL_ARGS_ASSERT_SV_UV  \
4171         assert(sv)
4172
4173 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4174                         __attribute__nonnull__(pTHX_1)
4175                         __attribute__nonnull__(pTHX_2);
4176 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4177         assert(sv); assert(pat)
4178
4179 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4180                         __attribute__nonnull__(pTHX_1)
4181                         __attribute__nonnull__(pTHX_2);
4182 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4183         assert(sv); assert(pat)
4184
4185 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)
4186                         __attribute__nonnull__(pTHX_1)
4187                         __attribute__nonnull__(pTHX_2);
4188 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4189         assert(sv); assert(pat)
4190
4191 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4192                         __attribute__nonnull__(pTHX_1)
4193                         __attribute__nonnull__(pTHX_2);
4194 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4195         assert(sv); assert(pat)
4196
4197 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4198                         __attribute__nonnull__(pTHX_1)
4199                         __attribute__nonnull__(pTHX_2);
4200 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4201         assert(sv); assert(pat)
4202
4203 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)
4204                         __attribute__nonnull__(pTHX_1)
4205                         __attribute__nonnull__(pTHX_2);
4206 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4207         assert(sv); assert(pat)
4208
4209 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4210                         __attribute__nonnull__(pTHX_1)
4211                         __attribute__nonnull__(pTHX_2);
4212 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4213         assert(swash); assert(ptr)
4214
4215 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4216                         __attribute__nonnull__(pTHX_1)
4217                         __attribute__nonnull__(pTHX_2)
4218                         __attribute__nonnull__(pTHX_3);
4219 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4220         assert(pkg); assert(name); assert(listsv)
4221
4222 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4223                         __attribute__nonnull__(1)
4224                         __attribute__nonnull__(2);
4225 #define PERL_ARGS_ASSERT_SYS_INIT       \
4226         assert(argc); assert(argv)
4227
4228 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4229                         __attribute__nonnull__(1)
4230                         __attribute__nonnull__(2)
4231                         __attribute__nonnull__(3);
4232 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4233         assert(argc); assert(argv); assert(env)
4234
4235 PERL_CALLCONV void      Perl_sys_term(void);
4236 PERL_CALLCONV void      Perl_taint_env(pTHX);
4237 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4238                         __attribute__nonnull__(pTHX_2);
4239 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4240         assert(s)
4241
4242 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, ...)
4243                         __attribute__nonnull__(pTHX_1)
4244                         __attribute__nonnull__(pTHX_2)
4245                         __attribute__nonnull__(pTHX_3)
4246                         __attribute__nonnull__(pTHX_4);
4247 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4248         assert(methname); assert(sp); assert(sv); assert(mg)
4249
4250 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4251 /* PERL_CALLCONV UV     Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4252                         __attribute__nonnull__(pTHX_2)
4253                         __attribute__nonnull__(pTHX_3); */
4254
4255 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4256                         __attribute__nonnull__(pTHX_2)
4257                         __attribute__nonnull__(pTHX_3);
4258 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4259         assert(p); assert(lenp)
4260
4261 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4262                         __attribute__warn_unused_result__
4263                         __attribute__pure__;
4264
4265 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4266                         __attribute__nonnull__(pTHX_2)
4267                         __attribute__nonnull__(pTHX_3);
4268 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4269         assert(p); assert(lenp)
4270
4271 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4272                         __attribute__warn_unused_result__
4273                         __attribute__pure__;
4274
4275 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4276                         __attribute__nonnull__(pTHX_2)
4277                         __attribute__nonnull__(pTHX_3);
4278 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
4279         assert(p); assert(lenp)
4280
4281 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
4282                         __attribute__warn_unused_result__
4283                         __attribute__pure__;
4284
4285 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
4286                         __attribute__nonnull__(pTHX_1)
4287                         __attribute__nonnull__(pTHX_2)
4288                         __attribute__nonnull__(pTHX_4)
4289                         __attribute__nonnull__(pTHX_5);
4290 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
4291         assert(p); assert(ustrp); assert(swashp); assert(normal)
4292
4293 /* PERL_CALLCONV UV     Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4294                         __attribute__nonnull__(pTHX_1)
4295                         __attribute__nonnull__(pTHX_2); */
4296
4297 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4298                         __attribute__nonnull__(pTHX_1)
4299                         __attribute__nonnull__(pTHX_2);
4300 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
4301         assert(p); assert(ustrp)
4302
4303 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4304                         __attribute__nonnull__(pTHX_1)
4305                         __attribute__nonnull__(pTHX_2);
4306 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
4307         assert(p); assert(ustrp)
4308
4309 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4310                         __attribute__nonnull__(pTHX_1)
4311                         __attribute__nonnull__(pTHX_2);
4312 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
4313         assert(p); assert(ustrp)
4314
4315 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
4316 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
4317 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)
4318                         __attribute__nonnull__(pTHX_1)
4319                         __attribute__nonnull__(pTHX_2)
4320                         __attribute__nonnull__(pTHX_3)
4321                         __attribute__nonnull__(pTHX_5);
4322 #define PERL_ARGS_ASSERT_UNPACK_STR     \
4323         assert(pat); assert(patend); assert(s); assert(strend)
4324
4325 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
4326                         __attribute__nonnull__(pTHX_1)
4327                         __attribute__nonnull__(pTHX_2)
4328                         __attribute__nonnull__(pTHX_3)
4329                         __attribute__nonnull__(pTHX_4);
4330 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
4331         assert(pat); assert(patend); assert(s); assert(strend)
4332
4333 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
4334 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
4335 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
4336                         __attribute__nonnull__(pTHX_1);
4337 #define PERL_ARGS_ASSERT_UPG_VERSION    \
4338         assert(ver)
4339
4340 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4341                         __attribute__nonnull__(pTHX_1)
4342                         __attribute__nonnull__(pTHX_2)
4343                         __attribute__nonnull__(pTHX_4);
4344 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
4345         assert(p); assert(d); assert(newlen)
4346
4347 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4348                         __attribute__nonnull__(pTHX_1)
4349                         __attribute__nonnull__(pTHX_2)
4350                         __attribute__nonnull__(pTHX_4);
4351 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
4352         assert(p); assert(d); assert(newlen)
4353
4354 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
4355                         __attribute__warn_unused_result__
4356                         __attribute__pure__
4357                         __attribute__nonnull__(pTHX_1)
4358                         __attribute__nonnull__(pTHX_2);
4359 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
4360         assert(a); assert(b)
4361
4362 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
4363                         __attribute__warn_unused_result__
4364                         __attribute__pure__
4365                         __attribute__nonnull__(pTHX_1);
4366 #define PERL_ARGS_ASSERT_UTF8_HOP       \
4367         assert(s)
4368
4369 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
4370                         __attribute__warn_unused_result__
4371                         __attribute__pure__
4372                         __attribute__nonnull__(pTHX_1)
4373                         __attribute__nonnull__(pTHX_2);
4374 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
4375         assert(s); assert(e)
4376
4377 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
4378                         __attribute__nonnull__(pTHX_1)
4379                         __attribute__nonnull__(pTHX_2);
4380 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
4381         assert(s); assert(len)
4382
4383 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
4384                         __attribute__nonnull__(pTHX_1);
4385 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
4386         assert(s)
4387
4388 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
4389                         __attribute__nonnull__(pTHX_1);
4390 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
4391         assert(s)
4392
4393 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4394                         __attribute__nonnull__(pTHX_1);
4395 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
4396         assert(s)
4397
4398 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4399                         __attribute__nonnull__(pTHX_1);
4400 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
4401         assert(d)
4402
4403 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
4404                         __attribute__nonnull__(pTHX_1); */
4405 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
4406         assert(d)
4407
4408 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4409                         __attribute__nonnull__(pTHX_1);
4410 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
4411         assert(d)
4412
4413 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
4414                         __attribute__nonnull__(pTHX_1)
4415                         __attribute__nonnull__(pTHX_2);
4416 #define PERL_ARGS_ASSERT_VCMP   \
4417         assert(lhv); assert(rhv)
4418
4419 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
4420                         __attribute__noreturn__;
4421
4422 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
4423                         __attribute__nonnull__(pTHX_1);
4424 #define PERL_ARGS_ASSERT_VDEB   \
4425         assert(pat)
4426
4427 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
4428                         __attribute__nonnull__(pTHX_1);
4429 #define PERL_ARGS_ASSERT_VFORM  \
4430         assert(pat)
4431
4432 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
4433                         __attribute__nonnull__(pTHX_1);
4434 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
4435         assert(sv)
4436
4437 PERL_CALLCONV SV*       Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
4438                         __attribute__warn_unused_result__
4439                         __attribute__nonnull__(pTHX_1);
4440 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
4441         assert(sv)
4442
4443 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
4444                         __attribute__nonnull__(pTHX_2);
4445 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
4446         assert(name)
4447
4448 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
4449                         __attribute__nonnull__(pTHX_1);
4450 #define PERL_ARGS_ASSERT_VMESS  \
4451         assert(pat)
4452
4453 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
4454                         __attribute__malloc__
4455                         __attribute__warn_unused_result__
4456                         __attribute__nonnull__(pTHX_1);
4457 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
4458         assert(pat)
4459
4460 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
4461                         __attribute__nonnull__(pTHX_1);
4462 #define PERL_ARGS_ASSERT_VNORMAL        \
4463         assert(vs)
4464
4465 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
4466                         __attribute__nonnull__(pTHX_1);
4467 #define PERL_ARGS_ASSERT_VNUMIFY        \
4468         assert(vs)
4469
4470 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
4471                         __attribute__nonnull__(pTHX_1);
4472 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
4473         assert(vs)
4474
4475 PERL_CALLCONV SV*       Perl_vverify(pTHX_ SV *vs)
4476                         __attribute__nonnull__(pTHX_1);
4477 #define PERL_ARGS_ASSERT_VVERIFY        \
4478         assert(vs)
4479
4480 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
4481                         __attribute__nonnull__(pTHX_1);
4482 #define PERL_ARGS_ASSERT_VWARN  \
4483         assert(pat)
4484
4485 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
4486                         __attribute__nonnull__(pTHX_2);
4487 #define PERL_ARGS_ASSERT_VWARNER        \
4488         assert(pat)
4489
4490 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
4491                         __attribute__nonnull__(pTHX_2);
4492 #define PERL_ARGS_ASSERT_WAIT4PID       \
4493         assert(statusp)
4494
4495 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
4496                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
4497                         __attribute__nonnull__(pTHX_1);
4498 #define PERL_ARGS_ASSERT_WARN   \
4499         assert(pat)
4500
4501 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
4502                         __attribute__nonnull__(pTHX_1);
4503 #define PERL_ARGS_ASSERT_WARN_SV        \
4504         assert(baseex)
4505
4506 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
4507                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4508                         __attribute__nonnull__(pTHX_2);
4509 #define PERL_ARGS_ASSERT_WARNER \
4510         assert(pat)
4511
4512 PERL_CALLCONV I32       Perl_was_lvalue_sub(pTHX)
4513                         __attribute__warn_unused_result__;
4514
4515 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
4516                         __attribute__nonnull__(pTHX_1);
4517 #define PERL_ARGS_ASSERT_WATCH  \
4518         assert(addr)
4519
4520 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
4521                         __attribute__nonnull__(pTHX_1);
4522 #define PERL_ARGS_ASSERT_WHICHSIG       \
4523         assert(sig)
4524
4525 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
4526                         __attribute__nonnull__(pTHX_1);
4527 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
4528         assert(msv)
4529
4530 PERL_CALLCONV void      Perl_xs_apiversion_bootcheck(pTHX_ SV *module, const char *api_p, STRLEN api_len)
4531                         __attribute__nonnull__(pTHX_1)
4532                         __attribute__nonnull__(pTHX_2);
4533 #define PERL_ARGS_ASSERT_XS_APIVERSION_BOOTCHECK        \
4534         assert(module); assert(api_p)
4535
4536 PERL_CALLCONV void      Perl_xs_version_bootcheck(pTHX_ U32 items, U32 ax, const char *xs_p, STRLEN xs_len)
4537                         __attribute__nonnull__(pTHX_3);
4538 #define PERL_ARGS_ASSERT_XS_VERSION_BOOTCHECK   \
4539         assert(xs_p)
4540
4541 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
4542                         __attribute__nonnull__(pTHX_1);
4543 #define PERL_ARGS_ASSERT_YYERROR        \
4544         assert(s)
4545
4546 PERL_CALLCONV int       Perl_yylex(pTHX);
4547 PERL_CALLCONV int       Perl_yyparse(pTHX_ int gramtype);
4548 PERL_CALLCONV void      Perl_yyunlex(pTHX);
4549 #if !(defined(DEBUGGING))
4550 #  if !defined(NV_PRESERVES_UV)
4551 #    if defined(PERL_IN_SV_C)
4552 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
4553                         __attribute__nonnull__(pTHX_1);
4554 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4555         assert(sv)
4556
4557 #    endif
4558 #  endif
4559 #endif
4560 #if !(defined(EBCDIC))
4561 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4562                         __attribute__nonnull__(pTHX_1); */
4563 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4564         assert(s)
4565
4566 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4567                         __attribute__nonnull__(pTHX_1); */
4568 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
4569         assert(d)
4570
4571 #endif
4572 #if !(defined(HAS_SIGACTION) && defined(SA_SIGINFO))
4573 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
4574 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
4575 #endif
4576 #if !(defined(NO_MATHOMS))
4577 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4578 #endif
4579 #if !(defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION))
4580 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
4581                         __attribute__nonnull__(pTHX_1);
4582 #define PERL_ARGS_ASSERT_DO_EXEC        \
4583         assert(cmd)
4584
4585 #endif
4586 #if !(defined(PERL_GLOBAL_STRUCT_PRIVATE))
4587 #  if defined(PERL_IMPLICIT_CONTEXT)
4588 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
4589                         __attribute__nonnull__(pTHX_1);
4590 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
4591         assert(index)
4592
4593 #  endif
4594 #endif
4595 #if !(defined(PERL_MAD))
4596 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
4597 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4598                         __attribute__noreturn__;
4599
4600 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
4601                         __attribute__nonnull__(pTHX_1);
4602 #define PERL_ARGS_ASSERT_PACKAGE        \
4603         assert(o)
4604
4605 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
4606                         __attribute__nonnull__(pTHX_4);
4607 #define PERL_ARGS_ASSERT_UTILIZE        \
4608         assert(idop)
4609
4610 #endif
4611 #if !(defined(USE_ITHREADS))
4612 #  if defined(PERL_IN_OP_C)
4613 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4614                         __attribute__nonnull__(pTHX_1);
4615 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4616         assert(o)
4617
4618 #  endif
4619 #endif
4620 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
4621 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
4622                         __attribute__nonnull__(1);
4623 #define PERL_ARGS_ASSERT_MY_BZERO       \
4624         assert(loc)
4625
4626 #endif
4627 #if !defined(HAS_GETENV_LEN)
4628 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
4629                         __attribute__nonnull__(pTHX_1)
4630                         __attribute__nonnull__(pTHX_2);
4631 #define PERL_ARGS_ASSERT_GETENV_LEN     \
4632         assert(env_elem); assert(len)
4633
4634 #endif
4635 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
4636 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
4637                         __attribute__pure__
4638                         __attribute__nonnull__(1)
4639                         __attribute__nonnull__(2);
4640 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
4641         assert(s1); assert(s2)
4642
4643 #endif
4644 #if !defined(HAS_MEMSET)
4645 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
4646                         __attribute__nonnull__(1);
4647 #define PERL_ARGS_ASSERT_MY_MEMSET      \
4648         assert(loc)
4649
4650 #endif
4651 #if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
4652 #  if defined(PERL_IN_PP_SYS_C)
4653 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
4654                         __attribute__warn_unused_result__
4655                         __attribute__nonnull__(pTHX_1)
4656                         __attribute__nonnull__(pTHX_2);
4657 #define PERL_ARGS_ASSERT_DOONELINER     \
4658         assert(cmd); assert(filename)
4659
4660 #  endif
4661 #endif
4662 #if !defined(HAS_RENAME)
4663 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
4664                         __attribute__nonnull__(pTHX_1)
4665                         __attribute__nonnull__(pTHX_2);
4666 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
4667         assert(a); assert(b)
4668
4669 #endif
4670 #if !defined(HAS_SIGNBIT)
4671 PERL_CALLCONV int       Perl_signbit(NV f)
4672                         __attribute__pure__;
4673
4674 #endif
4675 #if !defined(HAS_STRLCAT)
4676 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
4677 #endif
4678 #if !defined(HAS_STRLCPY)
4679 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
4680 #endif
4681 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
4682 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
4683                         __attribute__warn_unused_result__;
4684
4685 #endif
4686 #if !defined(NV_PRESERVES_UV)
4687 #  if defined(DEBUGGING)
4688 #    if defined(PERL_IN_SV_C)
4689 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
4690                         __attribute__nonnull__(pTHX_1);
4691 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4692         assert(sv)
4693
4694 #    endif
4695 #  endif
4696 #endif
4697 #if !defined(PERL_DISABLE_PMC)
4698 #  if defined(PERL_IN_PP_CTL_C)
4699 STATIC PerlIO * S_doopen_pm(pTHX_ SV *name)
4700                         __attribute__warn_unused_result__
4701                         __attribute__nonnull__(pTHX_1);
4702 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
4703         assert(name)
4704
4705 #  endif
4706 #endif
4707 #if !defined(PERL_IMPLICIT_SYS)
4708 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
4709 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
4710                         __attribute__nonnull__(pTHX_1)
4711                         __attribute__nonnull__(pTHX_2);
4712 #define PERL_ARGS_ASSERT_MY_POPEN       \
4713         assert(cmd); assert(mode)
4714
4715 #endif
4716 #if !defined(PERL_IS_MINIPERL)
4717 #  if defined(PERL_IN_PERL_C)
4718 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4719                         __attribute__nonnull__(pTHX_1)
4720                         __attribute__nonnull__(pTHX_2)
4721                         __attribute__nonnull__(pTHX_3);
4722 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4723         assert(av); assert(dir); assert(stem)
4724
4725 #  endif
4726 #endif
4727 #if !defined(PERL_NO_UTF16_FILTER)
4728 #  if defined(PERL_IN_TOKE_C)
4729 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
4730                         __attribute__nonnull__(pTHX_1);
4731 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
4732         assert(s)
4733
4734 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
4735                         __attribute__nonnull__(pTHX_2);
4736 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
4737         assert(sv)
4738
4739 #  endif
4740 #endif
4741 #if !defined(SETUID_SCRIPTS_ARE_SECURE_NOW)
4742 #  if defined(PERL_IN_PERL_C)
4743 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4744                         __attribute__nonnull__(pTHX_1);
4745 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4746         assert(rsfp)
4747
4748 #  endif
4749 #endif
4750 #if !defined(SPRINTF_RETURNS_STRLEN)
4751 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
4752                         __attribute__nonnull__(1)
4753                         __attribute__nonnull__(2);
4754 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
4755         assert(buffer); assert(pat)
4756
4757 #endif
4758 #if !defined(WIN32)
4759 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
4760                         __attribute__nonnull__(pTHX_1);
4761 #define PERL_ARGS_ASSERT_DO_EXEC3       \
4762         assert(incmd)
4763
4764 #endif
4765 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
4766 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
4767                         __attribute__nonnull__(1)
4768                         __attribute__nonnull__(2);
4769 #define PERL_ARGS_ASSERT_MY_BCOPY       \
4770         assert(from); assert(to)
4771
4772 #endif
4773 #if defined(DEBUGGING)
4774 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
4775                         __attribute__warn_unused_result__
4776                         __attribute__nonnull__(pTHX_1);
4777 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
4778         assert(s)
4779
4780 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
4781                         __attribute__nonnull__(pTHX_1);
4782 #define PERL_ARGS_ASSERT_HV_ASSERT      \
4783         assert(hv)
4784
4785 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
4786                         __attribute__nonnull__(pTHX_2);
4787 #define PERL_ARGS_ASSERT_PAD_SETSV      \
4788         assert(sv)
4789
4790 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
4791 #  if defined(PERL_IN_PAD_C)
4792 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
4793                         __attribute__nonnull__(pTHX_1)
4794                         __attribute__nonnull__(pTHX_2);
4795 #define PERL_ARGS_ASSERT_CV_DUMP        \
4796         assert(cv); assert(title)
4797
4798 #  endif
4799 #  if defined(PERL_IN_REGCOMP_C)
4800 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
4801                         __attribute__nonnull__(pTHX_1)
4802                         __attribute__nonnull__(pTHX_3);
4803 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
4804         assert(trie); assert(revcharmap)
4805
4806 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
4807                         __attribute__nonnull__(pTHX_1)
4808                         __attribute__nonnull__(pTHX_3);
4809 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
4810         assert(trie); assert(revcharmap)
4811
4812 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
4813                         __attribute__nonnull__(pTHX_1)
4814                         __attribute__nonnull__(pTHX_3);
4815 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
4816         assert(trie); assert(revcharmap)
4817
4818 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)
4819                         __attribute__nonnull__(pTHX_1)
4820                         __attribute__nonnull__(pTHX_2)
4821                         __attribute__nonnull__(pTHX_3)
4822                         __attribute__nonnull__(pTHX_6);
4823 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
4824         assert(r); assert(start); assert(node); assert(sv)
4825
4826 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
4827                         __attribute__nonnull__(pTHX_1);
4828 #define PERL_ARGS_ASSERT_PUT_BYTE       \
4829         assert(sv)
4830
4831 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
4832 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
4833                         __attribute__nonnull__(pTHX_1)
4834                         __attribute__nonnull__(pTHX_2)
4835                         __attribute__nonnull__(pTHX_3);
4836 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
4837         assert(pRExC_state); assert(p); assert(val)
4838
4839 #  endif
4840 #  if defined(PERL_IN_REGEXEC_C)
4841 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
4842                         __attribute__nonnull__(pTHX_1)
4843                         __attribute__nonnull__(pTHX_3)
4844                         __attribute__nonnull__(pTHX_4)
4845                         __attribute__nonnull__(pTHX_5);
4846 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
4847         assert(prog); assert(start); assert(end); assert(blurb)
4848
4849 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)
4850                         __attribute__nonnull__(pTHX_1)
4851                         __attribute__nonnull__(pTHX_2)
4852                         __attribute__nonnull__(pTHX_3)
4853                         __attribute__nonnull__(pTHX_4)
4854                         __attribute__nonnull__(pTHX_5);
4855 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
4856         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
4857
4858 #  endif
4859 #  if defined(PERL_IN_SV_C)
4860 STATIC void     S_del_sv(pTHX_ SV *p)
4861                         __attribute__nonnull__(pTHX_1);
4862 #define PERL_ARGS_ASSERT_DEL_SV \
4863         assert(p)
4864
4865 #  endif
4866 #  if defined(PERL_IN_TOKE_C)
4867 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
4868                         __attribute__nonnull__(pTHX_1)
4869                         __attribute__nonnull__(pTHX_2);
4870 #define PERL_ARGS_ASSERT_PRINTBUF       \
4871         assert(fmt); assert(s)
4872
4873 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
4874                         __attribute__nonnull__(pTHX_2);
4875 #define PERL_ARGS_ASSERT_TOKEREPORT     \
4876         assert(lvalp)
4877
4878 #  endif
4879 #endif
4880 #if defined(DEBUG_LEAKING_SCALARS_FORK_DUMP)
4881 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
4882                         __attribute__nonnull__(pTHX_1);
4883 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
4884         assert(sv)
4885
4886 #endif
4887 #if defined(DUMP_FDS)
4888 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
4889                         __attribute__nonnull__(pTHX_1);
4890 #define PERL_ARGS_ASSERT_DUMP_FDS       \
4891         assert(s)
4892
4893 #endif
4894 #if defined(EBCDIC)
4895 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4896                         __attribute__nonnull__(pTHX_1);
4897 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4898         assert(s)
4899
4900 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4901                         __attribute__nonnull__(pTHX_1);
4902 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
4903         assert(d)
4904
4905 #endif
4906 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
4907 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
4908                         __attribute__nonnull__(pTHX_2)
4909                         __attribute__nonnull__(pTHX_3);
4910 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
4911         assert(mark); assert(sp)
4912
4913 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
4914                         __attribute__nonnull__(pTHX_2)
4915                         __attribute__nonnull__(pTHX_3);
4916 #define PERL_ARGS_ASSERT_DO_IPCGET      \
4917         assert(mark); assert(sp)
4918
4919 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
4920                         __attribute__nonnull__(pTHX_1)
4921                         __attribute__nonnull__(pTHX_2);
4922 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
4923         assert(mark); assert(sp)
4924
4925 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
4926                         __attribute__nonnull__(pTHX_1)
4927                         __attribute__nonnull__(pTHX_2);
4928 #define PERL_ARGS_ASSERT_DO_MSGSND      \
4929         assert(mark); assert(sp)
4930
4931 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
4932                         __attribute__nonnull__(pTHX_1)
4933                         __attribute__nonnull__(pTHX_2);
4934 #define PERL_ARGS_ASSERT_DO_SEMOP       \
4935         assert(mark); assert(sp)
4936
4937 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
4938                         __attribute__nonnull__(pTHX_2)
4939                         __attribute__nonnull__(pTHX_3);
4940 #define PERL_ARGS_ASSERT_DO_SHMIO       \
4941         assert(mark); assert(sp)
4942
4943 #endif
4944 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
4945 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
4946 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
4947 #endif
4948 #if defined(HAVE_INTERP_INTERN)
4949 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4950 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4951 #  if defined(USE_ITHREADS)
4952 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4953                         __attribute__nonnull__(pTHX_1)
4954                         __attribute__nonnull__(pTHX_2);
4955 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4956         assert(src); assert(dst)
4957
4958 #  endif
4959 #endif
4960 #if defined(MYMALLOC)
4961 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
4962                         __attribute__nonnull__(pTHX_1);
4963 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
4964         assert(s)
4965
4966 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
4967                         __attribute__nonnull__(pTHX_1);
4968 #define PERL_ARGS_ASSERT_GET_MSTATS     \
4969         assert(buf)
4970
4971 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
4972                         __attribute__warn_unused_result__;
4973
4974 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
4975                         __attribute__warn_unused_result__
4976                         __attribute__nonnull__(1);
4977 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
4978         assert(p)
4979
4980 #endif
4981 #if defined(MYSWAP)
4982 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
4983                         __attribute__malloc__
4984                         __attribute__warn_unused_result__
4985                         __attribute__pure__;
4986
4987 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
4988                         __attribute__malloc__
4989                         __attribute__warn_unused_result__
4990                         __attribute__pure__;
4991
4992 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
4993                         __attribute__malloc__
4994                         __attribute__warn_unused_result__
4995                         __attribute__pure__;
4996
4997 #endif
4998 #if defined(NO_MATHOMS)
4999 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
5000 #endif
5001 #if defined(PERL_CR_FILTER)
5002 #  if defined(PERL_IN_TOKE_C)
5003 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5004 STATIC void     S_strip_return(pTHX_ SV *sv)
5005                         __attribute__nonnull__(pTHX_1);
5006 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5007         assert(sv)
5008
5009 #  endif
5010 #endif
5011 #if defined(PERL_DEBUG_READONLY_OPS)
5012 #  if defined(PERL_IN_OP_C)
5013 #    if defined(PL_OP_SLAB_ALLOC)
5014 STATIC void     S_Slab_to_rw(pTHX_ void *op)
5015                         __attribute__nonnull__(pTHX_1);
5016 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
5017         assert(op)
5018
5019 #    endif
5020 #  endif
5021 #  if defined(PL_OP_SLAB_ALLOC)
5022 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
5023                         __attribute__nonnull__(pTHX_1);
5024 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
5025         assert(o)
5026
5027 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
5028 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
5029 #  endif
5030 #endif
5031 #if defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION)
5032 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
5033                         __attribute__nonnull__(pTHX_1); */
5034
5035 #endif
5036 #if defined(PERL_DONT_CREATE_GVSV)
5037 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
5038 #endif
5039 #if defined(PERL_GLOBAL_STRUCT)
5040 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
5041 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
5042                         __attribute__nonnull__(pTHX_1);
5043 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
5044         assert(plvarsp)
5045
5046 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
5047 #endif
5048 #if defined(PERL_GLOBAL_STRUCT_PRIVATE)
5049 #  if defined(PERL_IMPLICIT_CONTEXT)
5050 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
5051                         __attribute__nonnull__(pTHX_1);
5052 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
5053         assert(my_cxt_key)
5054
5055 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
5056                         __attribute__nonnull__(pTHX_1);
5057 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
5058         assert(my_cxt_key)
5059
5060 #  endif
5061 #endif
5062 #if defined(PERL_IMPLICIT_CONTEXT)
5063 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
5064                         __attribute__noreturn__
5065                         __attribute__format__null_ok__(__printf__,1,2);
5066
5067 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
5068                         __attribute__format__(__printf__,1,2)
5069                         __attribute__nonnull__(1);
5070 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
5071         assert(pat)
5072
5073 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
5074                         __attribute__format__null_ok__(__printf__,1,2);
5075
5076 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
5077                         __attribute__format__(__printf__,1,2)
5078                         __attribute__nonnull__(1);
5079 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
5080         assert(pat)
5081
5082 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
5083                         __attribute__format__(__printf__,2,3)
5084                         __attribute__nonnull__(1)
5085                         __attribute__nonnull__(2);
5086 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
5087         assert(stream); assert(format)
5088
5089 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
5090                         __attribute__nonnull__(2);
5091 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
5092         assert(name)
5093
5094 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
5095                         __attribute__format__(__printf__,1,2)
5096                         __attribute__nonnull__(1);
5097 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
5098         assert(pat)
5099
5100 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
5101                         __attribute__format__(__printf__,1,2)
5102                         __attribute__nonnull__(1);
5103 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
5104         assert(pat)
5105
5106 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
5107                         __attribute__format__(__printf__,1,2)
5108                         __attribute__nonnull__(1);
5109 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
5110         assert(format)
5111
5112 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5113                         __attribute__format__(__printf__,2,3)
5114                         __attribute__nonnull__(1)
5115                         __attribute__nonnull__(2);
5116 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
5117         assert(sv); assert(pat)
5118
5119 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
5120                         __attribute__format__(__printf__,2,3)
5121                         __attribute__nonnull__(1)
5122                         __attribute__nonnull__(2);
5123 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
5124         assert(sv); assert(pat)
5125
5126 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5127                         __attribute__format__(__printf__,2,3)
5128                         __attribute__nonnull__(1)
5129                         __attribute__nonnull__(2);
5130 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
5131         assert(sv); assert(pat)
5132
5133 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
5134                         __attribute__format__(__printf__,2,3)
5135                         __attribute__nonnull__(1)
5136                         __attribute__nonnull__(2);
5137 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
5138         assert(sv); assert(pat)
5139
5140 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
5141                         __attribute__format__(__printf__,1,2)
5142                         __attribute__nonnull__(1);
5143 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
5144         assert(pat)
5145
5146 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
5147                         __attribute__format__(__printf__,2,3)
5148                         __attribute__nonnull__(2);
5149 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
5150         assert(pat)
5151
5152 #endif
5153 #if defined(PERL_IMPLICIT_SYS)
5154 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)
5155                         __attribute__nonnull__(1)
5156                         __attribute__nonnull__(2)
5157                         __attribute__nonnull__(3)
5158                         __attribute__nonnull__(4)
5159                         __attribute__nonnull__(5)
5160                         __attribute__nonnull__(6)
5161                         __attribute__nonnull__(7)
5162                         __attribute__nonnull__(8)
5163                         __attribute__nonnull__(9);
5164 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
5165         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5166
5167 #  if defined(USE_ITHREADS)
5168 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)
5169                         __attribute__nonnull__(1)
5170                         __attribute__nonnull__(3)
5171                         __attribute__nonnull__(4)
5172                         __attribute__nonnull__(5)
5173                         __attribute__nonnull__(6)
5174                         __attribute__nonnull__(7)
5175                         __attribute__nonnull__(8)
5176                         __attribute__nonnull__(9)
5177                         __attribute__nonnull__(10)
5178                         __attribute__nonnull__(11);
5179 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
5180         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5181
5182 #  endif
5183 #endif
5184 #if defined(PERL_IN_AV_C)
5185 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
5186                         __attribute__nonnull__(pTHX_1);
5187 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
5188         assert(av)
5189
5190 #endif
5191 #if defined(PERL_IN_DEB_C)
5192 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
5193                         __attribute__nonnull__(pTHX_1);
5194 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
5195         assert(stack_base)
5196
5197 #endif
5198 #if defined(PERL_IN_DOIO_C)
5199 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
5200                         __attribute__nonnull__(pTHX_1);
5201 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
5202         assert(cmd)
5203
5204 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
5205                         __attribute__warn_unused_result__;
5206
5207 #endif
5208 #if defined(PERL_IN_DOOP_C)
5209 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
5210                         __attribute__warn_unused_result__
5211                         __attribute__nonnull__(pTHX_1);
5212 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
5213         assert(sv)
5214
5215 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
5216                         __attribute__warn_unused_result__
5217                         __attribute__nonnull__(pTHX_1);
5218 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
5219         assert(sv)
5220
5221 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
5222                         __attribute__warn_unused_result__
5223                         __attribute__nonnull__(pTHX_1);
5224 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
5225         assert(sv)
5226
5227 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
5228                         __attribute__warn_unused_result__
5229                         __attribute__nonnull__(pTHX_1);
5230 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
5231         assert(sv)
5232
5233 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
5234                         __attribute__warn_unused_result__
5235                         __attribute__nonnull__(pTHX_1);
5236 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
5237         assert(sv)
5238
5239 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
5240                         __attribute__warn_unused_result__
5241                         __attribute__nonnull__(pTHX_1);
5242 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
5243         assert(sv)
5244
5245 #endif
5246 #if defined(PERL_IN_DQUOTE_STATIC_C)
5247 STATIC char     S_grok_bslash_c(pTHX_ const char source, const bool utf8, const bool output_warning)
5248                         __attribute__warn_unused_result__;
5249
5250 STATIC bool     S_grok_bslash_o(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
5251                         __attribute__warn_unused_result__
5252                         __attribute__nonnull__(pTHX_1)
5253                         __attribute__nonnull__(pTHX_2)
5254                         __attribute__nonnull__(pTHX_3)
5255                         __attribute__nonnull__(pTHX_4);
5256 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
5257         assert(s); assert(uv); assert(len); assert(error_msg)
5258
5259 PERL_STATIC_INLINE I32  S_regcurly(pTHX_ const char *s)
5260                         __attribute__warn_unused_result__
5261                         __attribute__pure__
5262                         __attribute__nonnull__(pTHX_1);
5263 #define PERL_ARGS_ASSERT_REGCURLY       \
5264         assert(s)
5265
5266 #endif
5267 #if defined(PERL_IN_DUMP_C)
5268 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5269 STATIC void     S_debprof(pTHX_ const OP *o)
5270                         __attribute__nonnull__(pTHX_1);
5271 #define PERL_ARGS_ASSERT_DEBPROF        \
5272         assert(o)
5273
5274 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5275                         __attribute__nonnull__(pTHX_1);
5276 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5277         assert(pm)
5278
5279 STATIC void     S_sequence(pTHX_ const OP *o);
5280 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5281 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5282 #  if defined(PERL_MAD)
5283 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
5284                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
5285                         __attribute__nonnull__(pTHX_2)
5286                         __attribute__nonnull__(pTHX_3);
5287 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
5288         assert(file); assert(pat)
5289
5290 #  endif
5291 #endif
5292 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
5293 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
5294                         __attribute__nonnull__(pTHX_1);
5295 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
5296         assert(hv)
5297
5298 #endif
5299 #if defined(PERL_IN_GV_C)
5300 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
5301                         __attribute__nonnull__(pTHX_1);
5302 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
5303         assert(name)
5304
5305 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
5306                         __attribute__nonnull__(pTHX_1);
5307 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
5308         assert(gv)
5309
5310 STATIC void     S_gv_magicalize_isa(pTHX_ GV *gv)
5311                         __attribute__nonnull__(pTHX_1);
5312 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_ISA      \
5313         assert(gv)
5314
5315 STATIC void     S_gv_magicalize_overload(pTHX_ GV *gv)
5316                         __attribute__nonnull__(pTHX_1);
5317 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_OVERLOAD \
5318         assert(gv)
5319
5320 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
5321                         __attribute__nonnull__(pTHX_1)
5322                         __attribute__nonnull__(pTHX_2)
5323                         __attribute__nonnull__(pTHX_3)
5324                         __attribute__nonnull__(pTHX_4);
5325 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
5326         assert(gv); assert(varpv); assert(namesv); assert(methpv)
5327
5328 #endif
5329 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_IN_OP_C)
5330 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5331                         __attribute__nonnull__(pTHX_1)
5332                         __attribute__nonnull__(pTHX_2);
5333 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5334         assert(tsv); assert(sv)
5335
5336 #endif
5337 #if defined(PERL_IN_HV_C)
5338 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
5339                         __attribute__nonnull__(pTHX_1);
5340 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
5341         assert(hv)
5342
5343 STATIC void     S_hfreeentries(pTHX_ HV *hv)
5344                         __attribute__nonnull__(pTHX_1);
5345 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
5346         assert(hv)
5347
5348 STATIC void     S_hsplit(pTHX_ HV *hv)
5349                         __attribute__nonnull__(pTHX_1);
5350 #define PERL_ARGS_ASSERT_HSPLIT \
5351         assert(hv)
5352
5353 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
5354                         __attribute__nonnull__(1);
5355 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
5356         assert(hv)
5357
5358 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
5359 STATIC SV*      S_hv_free_ent_ret(pTHX_ HV *hv, HE *entryK)
5360                         __attribute__nonnull__(pTHX_1);
5361 #define PERL_ARGS_ASSERT_HV_FREE_ENT_RET        \
5362         assert(hv)
5363
5364 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
5365                         __attribute__nonnull__(1)
5366                         __attribute__nonnull__(2)
5367                         __attribute__nonnull__(3);
5368 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
5369         assert(hv); assert(needs_copy); assert(needs_store)
5370
5371 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
5372                         __attribute__noreturn__
5373                         __attribute__nonnull__(pTHX_2)
5374                         __attribute__nonnull__(pTHX_4);
5375 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
5376         assert(key); assert(msg)
5377
5378 STATIC HE*      S_new_he(pTHX)
5379                         __attribute__malloc__
5380                         __attribute__warn_unused_result__;
5381
5382 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
5383                         __attribute__nonnull__(pTHX_1);
5384 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
5385         assert(he)
5386
5387 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
5388                         __attribute__malloc__
5389                         __attribute__warn_unused_result__
5390                         __attribute__nonnull__(1);
5391 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
5392         assert(str)
5393
5394 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
5395                         __attribute__warn_unused_result__
5396                         __attribute__nonnull__(pTHX_1);
5397 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
5398         assert(str)
5399
5400 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
5401 #endif
5402 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C)
5403 PERL_CALLCONV void      Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5404                         __attribute__nonnull__(pTHX_1);
5405 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5406         assert(sv)
5407
5408 #endif
5409 #if defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
5410 PERL_CALLCONV SV*       Perl_hfree_next_entry(pTHX_ HV *hv, STRLEN *indexp)
5411                         __attribute__nonnull__(pTHX_1)
5412                         __attribute__nonnull__(pTHX_2);
5413 #define PERL_ARGS_ASSERT_HFREE_NEXT_ENTRY       \
5414         assert(hv); assert(indexp)
5415
5416 #endif
5417 #if defined(PERL_IN_LOCALE_C)
5418 #  if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5419 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5420                         __attribute__nonnull__(pTHX_1);
5421 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5422         assert(locs)
5423
5424 #  endif
5425 #endif
5426 #if defined(PERL_IN_MG_C)
5427 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
5428                         __attribute__nonnull__(pTHX_1)
5429                         __attribute__nonnull__(pTHX_2)
5430                         __attribute__nonnull__(pTHX_3);
5431 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
5432         assert(sv); assert(mg); assert(meth)
5433
5434 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
5435                         __attribute__nonnull__(pTHX_1)
5436                         __attribute__nonnull__(pTHX_2)
5437                         __attribute__nonnull__(pTHX_3);
5438 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
5439         assert(sv); assert(mg); assert(meth)
5440
5441 STATIC void     S_restore_magic(pTHX_ const void *p);
5442 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
5443                         __attribute__nonnull__(pTHX_2);
5444 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
5445         assert(sv)
5446
5447 STATIC void     S_unwind_handler_stack(pTHX_ const void *p);
5448 #endif
5449 #if defined(PERL_IN_MRO_C)
5450 STATIC void     S_mro_clean_isarev(pTHX_ HV * const isa, const char * const name, const STRLEN len, HV * const exceptions)
5451                         __attribute__nonnull__(pTHX_1)
5452                         __attribute__nonnull__(pTHX_2);
5453 #define PERL_ARGS_ASSERT_MRO_CLEAN_ISAREV       \
5454         assert(isa); assert(name)
5455
5456 STATIC void     S_mro_gather_and_rename(pTHX_ HV * const stashes, HV * const seen_stashes, HV *stash, HV *oldstash, SV *namesv)
5457                         __attribute__nonnull__(pTHX_1)
5458                         __attribute__nonnull__(pTHX_2)
5459                         __attribute__nonnull__(pTHX_5);
5460 #define PERL_ARGS_ASSERT_MRO_GATHER_AND_RENAME  \
5461         assert(stashes); assert(seen_stashes); assert(namesv)
5462
5463 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
5464                         __attribute__nonnull__(pTHX_1);
5465 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
5466         assert(stash)
5467
5468 #endif
5469 #if defined(PERL_IN_NUMERIC_C)
5470 STATIC NV       S_mulexp10(NV value, I32 exponent);
5471 #endif
5472 #if defined(PERL_IN_OP_C)
5473 PERL_STATIC_INLINE bool S_aassign_common_vars(pTHX_ OP* o);
5474 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
5475                         __attribute__nonnull__(pTHX_1)
5476                         __attribute__nonnull__(pTHX_2);
5477 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
5478         assert(stash); assert(target)
5479
5480 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
5481                         __attribute__nonnull__(pTHX_1)
5482                         __attribute__nonnull__(pTHX_2)
5483                         __attribute__nonnull__(pTHX_4);
5484 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
5485         assert(stash); assert(target); assert(imopsp)
5486
5487 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
5488                         __attribute__nonnull__(pTHX_2)
5489                         __attribute__nonnull__(pTHX_3)
5490                         __attribute__nonnull__(pTHX_4);
5491 #define PERL_ARGS_ASSERT_BAD_TYPE       \
5492         assert(t); assert(name); assert(kid)
5493
5494 STATIC void     S_cop_free(pTHX_ COP *cop)
5495                         __attribute__nonnull__(pTHX_1);
5496 #define PERL_ARGS_ASSERT_COP_FREE       \
5497         assert(cop)
5498
5499 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
5500                         __attribute__nonnull__(pTHX_1);
5501 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
5502         assert(o)
5503
5504 STATIC void     S_finalize_op(pTHX_ OP* o)
5505                         __attribute__nonnull__(pTHX_1);
5506 #define PERL_ARGS_ASSERT_FINALIZE_OP    \
5507         assert(o)
5508
5509 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
5510                         __attribute__nonnull__(pTHX_1);
5511 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
5512         assert(o)
5513
5514 STATIC OP*      S_fold_constants(pTHX_ OP *o)
5515                         __attribute__nonnull__(pTHX_1);
5516 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
5517         assert(o)
5518
5519 STATIC OP*      S_force_list(pTHX_ OP* arg);
5520 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
5521 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
5522                         __attribute__nonnull__(pTHX_1);
5523 #define PERL_ARGS_ASSERT_GV_ENAME       \
5524         assert(gv)
5525
5526 STATIC void     S_inplace_aassign(pTHX_ OP* o)
5527                         __attribute__nonnull__(pTHX_1);
5528 #define PERL_ARGS_ASSERT_INPLACE_AASSIGN        \
5529         assert(o)
5530
5531 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
5532                         __attribute__warn_unused_result__
5533                         __attribute__nonnull__(1);
5534 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
5535         assert(o)
5536
5537 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
5538                         __attribute__warn_unused_result__;
5539
5540 STATIC OP*      S_listkids(pTHX_ OP* o);
5541 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
5542                         __attribute__nonnull__(pTHX_1);
5543 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
5544         assert(o)
5545
5546 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
5547 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
5548                         __attribute__nonnull__(pTHX_3);
5549 #define PERL_ARGS_ASSERT_MY_KID \
5550         assert(imopsp)
5551
5552 STATIC OP*      S_newDEFSVOP(pTHX)
5553                         __attribute__warn_unused_result__;
5554
5555 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
5556                         __attribute__nonnull__(pTHX_2);
5557 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
5558         assert(block)
5559
5560 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
5561                         __attribute__warn_unused_result__
5562                         __attribute__nonnull__(pTHX_3)
5563                         __attribute__nonnull__(pTHX_4);
5564 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
5565         assert(firstp); assert(otherp)
5566
5567 STATIC void     S_no_bareword_allowed(pTHX_ OP *o)
5568                         __attribute__nonnull__(pTHX_1);
5569 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
5570         assert(o)
5571
5572 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
5573                         __attribute__warn_unused_result__
5574                         __attribute__nonnull__(pTHX_1);
5575 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
5576         assert(o)
5577
5578 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
5579                         __attribute__nonnull__(pTHX_1);
5580 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
5581         assert(rep_op)
5582
5583 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
5584                         __attribute__nonnull__(pTHX_1)
5585                         __attribute__nonnull__(pTHX_2)
5586                         __attribute__nonnull__(pTHX_3);
5587 #define PERL_ARGS_ASSERT_PMTRANS        \
5588         assert(o); assert(expr); assert(repl)
5589
5590 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
5591                         __attribute__nonnull__(pTHX_1)
5592                         __attribute__nonnull__(pTHX_2)
5593                         __attribute__nonnull__(pTHX_3);
5594 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
5595         assert(fullname); assert(gv); assert(cv)
5596
5597 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
5598 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
5599 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
5600                         __attribute__warn_unused_result__;
5601
5602 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
5603                         __attribute__nonnull__(pTHX_1);
5604 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
5605         assert(o)
5606
5607 STATIC OP*      S_scalarkids(pTHX_ OP* o);
5608 STATIC OP*      S_scalarseq(pTHX_ OP* o);
5609 STATIC OP*      S_search_const(pTHX_ OP *o)
5610                         __attribute__warn_unused_result__
5611                         __attribute__nonnull__(pTHX_1);
5612 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
5613         assert(o)
5614
5615 STATIC void     S_simplify_sort(pTHX_ OP *o)
5616                         __attribute__nonnull__(pTHX_1);
5617 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
5618         assert(o)
5619
5620 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
5621                         __attribute__warn_unused_result__
5622                         __attribute__nonnull__(pTHX_1)
5623                         __attribute__nonnull__(pTHX_2);
5624 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
5625         assert(o); assert(name)
5626
5627 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
5628                         __attribute__nonnull__(pTHX_1)
5629                         __attribute__nonnull__(pTHX_2);
5630 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
5631         assert(o); assert(name)
5632
5633 #  if defined(USE_ITHREADS)
5634 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
5635                         __attribute__nonnull__(pTHX_1);
5636 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
5637         assert(o)
5638
5639 #  endif
5640 #endif
5641 #if defined(PERL_IN_PAD_C)
5642 STATIC PADOFFSET        S_pad_alloc_name(pTHX_ SV *namesv, U32 flags, HV *typestash, HV *ourstash)
5643                         __attribute__nonnull__(pTHX_1);
5644 #define PERL_ARGS_ASSERT_PAD_ALLOC_NAME \
5645         assert(namesv)
5646
5647 STATIC void     S_pad_check_dup(pTHX_ SV *name, U32 flags, const HV *ourstash)
5648                         __attribute__nonnull__(pTHX_1);
5649 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
5650         assert(name)
5651
5652 STATIC PADOFFSET        S_pad_findlex(pTHX_ const char *namepv, STRLEN namelen, U32 flags, const CV* cv, U32 seq, int warn, SV** out_capture, SV** out_name_sv, int *out_flags)
5653                         __attribute__nonnull__(pTHX_1)
5654                         __attribute__nonnull__(pTHX_4)
5655                         __attribute__nonnull__(pTHX_8)
5656                         __attribute__nonnull__(pTHX_9);
5657 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
5658         assert(namepv); assert(cv); assert(out_name_sv); assert(out_flags)
5659
5660 STATIC void     S_pad_reset(pTHX);
5661 #endif
5662 #if defined(PERL_IN_PERL_C)
5663 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
5664                         __attribute__nonnull__(pTHX_1)
5665                         __attribute__nonnull__(pTHX_2);
5666 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
5667         assert(linestr_sv); assert(rsfp)
5668
5669 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
5670 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
5671                         __attribute__nonnull__(pTHX_1);
5672 #define PERL_ARGS_ASSERT_INCPUSH        \
5673         assert(dir)
5674
5675 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
5676                         __attribute__nonnull__(pTHX_1);
5677 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
5678         assert(p)
5679
5680 STATIC void     S_init_ids(pTHX);
5681 STATIC void     S_init_interp(pTHX);
5682 STATIC void     S_init_main_stash(pTHX);
5683 STATIC void     S_init_perllib(pTHX);
5684 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
5685                         __attribute__nonnull__(pTHX_2);
5686 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
5687         assert(argv)
5688
5689 STATIC void     S_init_predump_symbols(pTHX);
5690 STATIC void     S_my_exit_jump(pTHX)
5691                         __attribute__noreturn__;
5692
5693 STATIC void     S_nuke_stacks(pTHX);
5694 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
5695                         __attribute__nonnull__(pTHX_1)
5696                         __attribute__nonnull__(pTHX_3)
5697                         __attribute__nonnull__(pTHX_4);
5698 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
5699         assert(scriptname); assert(suidscript); assert(rsfpp)
5700
5701 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
5702 STATIC void     S_run_body(pTHX_ I32 oldscope)
5703                         __attribute__noreturn__;
5704
5705 STATIC void     S_usage(pTHX_ const char *name)
5706                         __attribute__nonnull__(pTHX_1);
5707 #define PERL_ARGS_ASSERT_USAGE  \
5708         assert(name)
5709
5710 #endif
5711 #if defined(PERL_IN_PP_C)
5712 STATIC void     S_do_chomp(pTHX_ SV *retval, SV *sv, bool chomping)
5713                         __attribute__nonnull__(pTHX_1)
5714                         __attribute__nonnull__(pTHX_2);
5715 #define PERL_ARGS_ASSERT_DO_CHOMP       \
5716         assert(retval); assert(sv)
5717
5718 STATIC OP*      S_do_delete_local(pTHX);
5719 STATIC SV*      S_refto(pTHX_ SV* sv)
5720                         __attribute__warn_unused_result__
5721                         __attribute__nonnull__(pTHX_1);
5722 #define PERL_ARGS_ASSERT_REFTO  \
5723         assert(sv)
5724
5725 #endif
5726 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
5727 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5728                         __attribute__warn_unused_result__
5729                         __attribute__nonnull__(pTHX_1)
5730                         __attribute__nonnull__(pTHX_2)
5731                         __attribute__nonnull__(pTHX_4);
5732 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5733         assert(sv); assert(what); assert(spp)
5734
5735 #endif
5736 #if defined(PERL_IN_PP_CTL_C)
5737 STATIC SV **    S_adjust_stack_on_leave(pTHX_ SV **newsp, SV **sp, SV **mark, I32 gimme, U32 flags)
5738                         __attribute__nonnull__(pTHX_1)
5739                         __attribute__nonnull__(pTHX_2)
5740                         __attribute__nonnull__(pTHX_3);
5741 #define PERL_ARGS_ASSERT_ADJUST_STACK_ON_LEAVE  \
5742         assert(newsp); assert(sp); assert(mark)
5743
5744 STATIC PerlIO * S_check_type_and_open(pTHX_ SV *name)
5745                         __attribute__warn_unused_result__
5746                         __attribute__nonnull__(pTHX_1);
5747 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5748         assert(name)
5749
5750 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5751                         __attribute__nonnull__(pTHX_1);
5752 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5753         assert(matcher)
5754
5755 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5756 STATIC OP*      S_docatch(pTHX_ OP *o)
5757                         __attribute__warn_unused_result__;
5758
5759 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5760 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5761                         __attribute__warn_unused_result__
5762                         __attribute__nonnull__(pTHX_1)
5763                         __attribute__nonnull__(pTHX_2)
5764                         __attribute__nonnull__(pTHX_3)
5765                         __attribute__nonnull__(pTHX_4);
5766 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5767         assert(o); assert(label); assert(opstack); assert(oplimit)
5768
5769 STATIC MAGIC *  S_doparseform(pTHX_ SV *sv)
5770                         __attribute__nonnull__(pTHX_1);
5771 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5772         assert(sv)
5773
5774 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5775                         __attribute__warn_unused_result__;
5776
5777 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5778                         __attribute__warn_unused_result__;
5779
5780 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5781                         __attribute__warn_unused_result__
5782                         __attribute__nonnull__(pTHX_1);
5783 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5784         assert(label)
5785
5786 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5787                         __attribute__warn_unused_result__;
5788
5789 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5790                         __attribute__warn_unused_result__
5791                         __attribute__nonnull__(pTHX_1);
5792 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5793         assert(cxstk)
5794
5795 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5796                         __attribute__warn_unused_result__;
5797
5798 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5799                         __attribute__warn_unused_result__
5800                         __attribute__nonnull__(pTHX_1);
5801 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5802         assert(re)
5803
5804 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5805                         __attribute__warn_unused_result__
5806                         __attribute__nonnull__(pTHX_1)
5807                         __attribute__nonnull__(pTHX_2);
5808 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5809         assert(matcher); assert(sv)
5810
5811 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5812                         __attribute__warn_unused_result__;
5813
5814 STATIC bool     S_path_is_absolute(const char *name)
5815                         __attribute__warn_unused_result__
5816                         __attribute__nonnull__(1);
5817 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5818         assert(name)
5819
5820 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5821                         __attribute__warn_unused_result__
5822                         __attribute__nonnull__(pTHX_2);
5823 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5824         assert(buf_sv)
5825
5826 STATIC void     S_rxres_free(pTHX_ void** rsp)
5827                         __attribute__nonnull__(pTHX_1);
5828 #define PERL_ARGS_ASSERT_RXRES_FREE     \
5829         assert(rsp)
5830
5831 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
5832                         __attribute__nonnull__(pTHX_1)
5833                         __attribute__nonnull__(pTHX_2);
5834 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
5835         assert(rsp); assert(rx)
5836
5837 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5838                         __attribute__nonnull__(pTHX_2);
5839 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5840         assert(sv)
5841
5842 #endif
5843 #if defined(PERL_IN_PP_HOT_C)
5844 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5845                         __attribute__nonnull__(pTHX_1)
5846                         __attribute__nonnull__(pTHX_2)
5847                         __attribute__nonnull__(pTHX_3);
5848 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5849         assert(hash); assert(relem); assert(firstrelem)
5850
5851 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5852                         __attribute__warn_unused_result__
5853                         __attribute__nonnull__(pTHX_1);
5854 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5855         assert(meth)
5856
5857 #endif
5858 #if defined(PERL_IN_PP_PACK_C)
5859 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5860                         __attribute__warn_unused_result__
5861                         __attribute__nonnull__(1)
5862                         __attribute__nonnull__(3);
5863 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5864         assert(start); assert(dest)
5865
5866 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5867                         __attribute__nonnull__(pTHX_1)
5868                         __attribute__nonnull__(pTHX_2);
5869 #define PERL_ARGS_ASSERT_DIV128 \
5870         assert(pnum); assert(done)
5871
5872 STATIC char     S_first_symbol(const char *pat, const char *patend)
5873                         __attribute__nonnull__(1)
5874                         __attribute__nonnull__(2);
5875 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5876         assert(pat); assert(patend)
5877
5878 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5879                         __attribute__warn_unused_result__
5880                         __attribute__nonnull__(pTHX_1)
5881                         __attribute__nonnull__(pTHX_2);
5882 #define PERL_ARGS_ASSERT_GET_NUM        \
5883         assert(patptr); assert(lenptr)
5884
5885 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5886                         __attribute__nonnull__(pTHX_1)
5887                         __attribute__nonnull__(pTHX_2);
5888 #define PERL_ARGS_ASSERT_GROUP_END      \
5889         assert(patptr); assert(patend)
5890
5891 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5892                         __attribute__warn_unused_result__
5893                         __attribute__nonnull__(pTHX_1);
5894 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5895         assert(s)
5896
5897 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5898                         __attribute__nonnull__(pTHX_1);
5899 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5900         assert(symptr)
5901
5902 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5903                         __attribute__nonnull__(pTHX_1);
5904 #define PERL_ARGS_ASSERT_MUL128 \
5905         assert(sv)
5906
5907 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5908                         __attribute__nonnull__(1)
5909                         __attribute__nonnull__(2);
5910 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5911         assert(pat); assert(patend)
5912
5913 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5914                         __attribute__nonnull__(pTHX_1);
5915 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5916         assert(symptr)
5917
5918 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5919                         __attribute__nonnull__(pTHX_1)
5920                         __attribute__nonnull__(pTHX_2)
5921                         __attribute__nonnull__(pTHX_3)
5922                         __attribute__nonnull__(pTHX_4);
5923 #define PERL_ARGS_ASSERT_PACK_REC       \
5924         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5925
5926 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5927                         __attribute__warn_unused_result__
5928                         __attribute__nonnull__(pTHX_1);
5929 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5930         assert(sv)
5931
5932 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5933                         __attribute__nonnull__(pTHX_1)
5934                         __attribute__nonnull__(pTHX_2)
5935                         __attribute__nonnull__(pTHX_3)
5936                         __attribute__nonnull__(pTHX_4);
5937 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5938         assert(symptr); assert(s); assert(strbeg); assert(strend)
5939
5940 #endif
5941 #if defined(PERL_IN_PP_SORT_C)
5942 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5943                         __attribute__nonnull__(pTHX_1)
5944                         __attribute__nonnull__(pTHX_2);
5945 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5946         assert(str1); assert(str2)
5947
5948 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5949                         __attribute__nonnull__(pTHX_1)
5950                         __attribute__nonnull__(pTHX_2);
5951 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5952         assert(str1); assert(str2)
5953
5954 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5955                         __attribute__nonnull__(pTHX_1)
5956                         __attribute__nonnull__(pTHX_2);
5957 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5958         assert(a); assert(b)
5959
5960 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5961                         __attribute__nonnull__(pTHX_1)
5962                         __attribute__nonnull__(pTHX_2);
5963 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5964         assert(a); assert(b)
5965
5966 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5967                         __attribute__nonnull__(pTHX_3);
5968 #define PERL_ARGS_ASSERT_QSORTSVU       \
5969         assert(compare)
5970
5971 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5972                         __attribute__nonnull__(pTHX_1)
5973                         __attribute__nonnull__(pTHX_2);
5974 #define PERL_ARGS_ASSERT_SORTCV \
5975         assert(a); assert(b)
5976
5977 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5978                         __attribute__nonnull__(pTHX_1)
5979                         __attribute__nonnull__(pTHX_2);
5980 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5981         assert(a); assert(b)
5982
5983 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5984                         __attribute__nonnull__(pTHX_1)
5985                         __attribute__nonnull__(pTHX_2);
5986 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5987         assert(a); assert(b)
5988
5989 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5990                         __attribute__nonnull__(pTHX_1)
5991                         __attribute__nonnull__(pTHX_2);
5992 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5993         assert(a); assert(b)
5994
5995 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5996                         __attribute__nonnull__(pTHX_1)
5997                         __attribute__nonnull__(pTHX_2);
5998 #define PERL_ARGS_ASSERT_SV_NCMP        \
5999         assert(a); assert(b)
6000
6001 #endif
6002 #if defined(PERL_IN_PP_SYS_C)
6003 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
6004                         __attribute__nonnull__(pTHX_1)
6005                         __attribute__nonnull__(pTHX_2)
6006                         __attribute__nonnull__(pTHX_3);
6007 #define PERL_ARGS_ASSERT_DOFORM \
6008         assert(cv); assert(gv); assert(retop)
6009
6010 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
6011                         __attribute__nonnull__(pTHX_1);
6012 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
6013         assert(array)
6014
6015 #endif
6016 #if defined(PERL_IN_REGCOMP_C)
6017 PERL_STATIC_INLINE UV*  S__invlist_array_init(pTHX_ SV* const invlist, const bool will_have_0)
6018                         __attribute__warn_unused_result__
6019                         __attribute__nonnull__(pTHX_1);
6020 #define PERL_ARGS_ASSERT__INVLIST_ARRAY_INIT    \
6021         assert(invlist)
6022
6023 STATIC void     S_add_alternate(pTHX_ AV** alternate_ptr, U8* string, STRLEN len)
6024                         __attribute__nonnull__(pTHX_1)
6025                         __attribute__nonnull__(pTHX_2);
6026 #define PERL_ARGS_ASSERT_ADD_ALTERNATE  \
6027         assert(alternate_ptr); assert(string)
6028
6029 PERL_STATIC_INLINE SV*  S_add_cp_to_invlist(pTHX_ SV* invlist, const UV cp)
6030                         __attribute__warn_unused_result__;
6031
6032 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
6033                         __attribute__warn_unused_result__
6034                         __attribute__nonnull__(1)
6035                         __attribute__nonnull__(3);
6036 #define PERL_ARGS_ASSERT_ADD_DATA       \
6037         assert(pRExC_state); assert(s)
6038
6039 STATIC SV*      S_add_range_to_invlist(pTHX_ SV* invlist, const UV start, const UV end)
6040                         __attribute__warn_unused_result__;
6041
6042 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
6043                         __attribute__nonnull__(pTHX_1);
6044 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
6045         assert(pRExC_state)
6046
6047 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
6048                         __attribute__nonnull__(1)
6049                         __attribute__nonnull__(2);
6050 #define PERL_ARGS_ASSERT_CL_AND \
6051         assert(cl); assert(and_with)
6052
6053 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
6054                         __attribute__nonnull__(1)
6055                         __attribute__nonnull__(2);
6056 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
6057         assert(pRExC_state); assert(cl)
6058
6059 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
6060                         __attribute__nonnull__(1)
6061                         __attribute__nonnull__(2);
6062 #define PERL_ARGS_ASSERT_CL_INIT        \
6063         assert(pRExC_state); assert(cl)
6064
6065 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
6066                         __attribute__warn_unused_result__
6067                         __attribute__nonnull__(1);
6068 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
6069         assert(cl)
6070
6071 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
6072                         __attribute__nonnull__(1)
6073                         __attribute__nonnull__(2)
6074                         __attribute__nonnull__(3);
6075 #define PERL_ARGS_ASSERT_CL_OR  \
6076         assert(pRExC_state); assert(cl); assert(or_with)
6077
6078 PERL_STATIC_INLINE UV*  S_get_invlist_iter_addr(pTHX_ SV* invlist)
6079                         __attribute__warn_unused_result__
6080                         __attribute__nonnull__(pTHX_1);
6081 #define PERL_ARGS_ASSERT_GET_INVLIST_ITER_ADDR  \
6082         assert(invlist)
6083
6084 PERL_STATIC_INLINE UV*  S_get_invlist_len_addr(pTHX_ SV* invlist)
6085                         __attribute__warn_unused_result__
6086                         __attribute__nonnull__(pTHX_1);
6087 #define PERL_ARGS_ASSERT_GET_INVLIST_LEN_ADDR   \
6088         assert(invlist)
6089
6090 PERL_STATIC_INLINE UV*  S_get_invlist_zero_addr(pTHX_ SV* invlist)
6091                         __attribute__warn_unused_result__
6092                         __attribute__nonnull__(pTHX_1);
6093 #define PERL_ARGS_ASSERT_GET_INVLIST_ZERO_ADDR  \
6094         assert(invlist)
6095
6096 PERL_STATIC_INLINE UV*  S_invlist_array(pTHX_ SV* const invlist)
6097                         __attribute__warn_unused_result__
6098                         __attribute__nonnull__(pTHX_1);
6099 #define PERL_ARGS_ASSERT_INVLIST_ARRAY  \
6100         assert(invlist)
6101
6102 PERL_STATIC_INLINE SV*  S_invlist_clone(pTHX_ SV* const invlist)
6103                         __attribute__warn_unused_result__
6104                         __attribute__nonnull__(pTHX_1);
6105 #define PERL_ARGS_ASSERT_INVLIST_CLONE  \
6106         assert(invlist)
6107
6108 STATIC void     S_invlist_extend(pTHX_ SV* const invlist, const UV len)
6109                         __attribute__nonnull__(pTHX_1);
6110 #define PERL_ARGS_ASSERT_INVLIST_EXTEND \
6111         assert(invlist)
6112
6113 PERL_STATIC_INLINE void S_invlist_iterinit(pTHX_ SV* invlist)
6114                         __attribute__nonnull__(pTHX_1);
6115 #define PERL_ARGS_ASSERT_INVLIST_ITERINIT       \
6116         assert(invlist)
6117
6118 STATIC bool     S_invlist_iternext(pTHX_ SV* invlist, UV* start, UV* end)
6119                         __attribute__warn_unused_result__
6120                         __attribute__nonnull__(pTHX_1)
6121                         __attribute__nonnull__(pTHX_2)
6122                         __attribute__nonnull__(pTHX_3);
6123 #define PERL_ARGS_ASSERT_INVLIST_ITERNEXT       \
6124         assert(invlist); assert(start); assert(end)
6125
6126 PERL_STATIC_INLINE UV   S_invlist_len(pTHX_ SV* const invlist)
6127                         __attribute__warn_unused_result__
6128                         __attribute__nonnull__(pTHX_1);
6129 #define PERL_ARGS_ASSERT_INVLIST_LEN    \
6130         assert(invlist)
6131
6132 PERL_STATIC_INLINE UV   S_invlist_max(pTHX_ SV* const invlist)
6133                         __attribute__warn_unused_result__
6134                         __attribute__nonnull__(pTHX_1);
6135 #define PERL_ARGS_ASSERT_INVLIST_MAX    \
6136         assert(invlist)
6137
6138 PERL_STATIC_INLINE void S_invlist_set_len(pTHX_ SV* const invlist, const UV len)
6139                         __attribute__nonnull__(pTHX_1);
6140 #define PERL_ARGS_ASSERT_INVLIST_SET_LEN        \
6141         assert(invlist)
6142
6143 PERL_STATIC_INLINE void S_invlist_trim(pTHX_ SV* const invlist)
6144                         __attribute__nonnull__(pTHX_1);
6145 #define PERL_ARGS_ASSERT_INVLIST_TRIM   \
6146         assert(invlist)
6147
6148 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
6149                         __attribute__nonnull__(pTHX_1)
6150                         __attribute__nonnull__(pTHX_2)
6151                         __attribute__nonnull__(pTHX_3);
6152 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
6153         assert(pRExC_state); assert(scan); assert(min)
6154
6155 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)
6156                         __attribute__nonnull__(pTHX_1)
6157                         __attribute__nonnull__(pTHX_2)
6158                         __attribute__nonnull__(pTHX_3)
6159                         __attribute__nonnull__(pTHX_4)
6160                         __attribute__nonnull__(pTHX_5);
6161 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
6162         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
6163
6164 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
6165                         __attribute__nonnull__(pTHX_1)
6166                         __attribute__nonnull__(pTHX_2)
6167                         __attribute__nonnull__(pTHX_3);
6168 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
6169         assert(pRExC_state); assert(source); assert(stclass)
6170
6171 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
6172                         __attribute__nonnull__(pTHX_1);
6173 #define PERL_ARGS_ASSERT_NEXTCHAR       \
6174         assert(pRExC_state)
6175
6176 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
6177                         __attribute__noreturn__
6178                         __attribute__nonnull__(pTHX_1)
6179                         __attribute__nonnull__(pTHX_2);
6180 #define PERL_ARGS_ASSERT_RE_CROAK2      \
6181         assert(pat1); assert(pat2)
6182
6183 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
6184                         __attribute__nonnull__(pTHX_1)
6185                         __attribute__nonnull__(pTHX_3);
6186 #define PERL_ARGS_ASSERT_REG    \
6187         assert(pRExC_state); assert(flagp)
6188
6189 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp, U32 depth)
6190                         __attribute__nonnull__(pTHX_1);
6191 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
6192         assert(pRExC_state)
6193
6194 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
6195                         __attribute__nonnull__(pTHX_1);
6196 #define PERL_ARGS_ASSERT_REG_NODE       \
6197         assert(pRExC_state)
6198
6199 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
6200                         __attribute__nonnull__(pTHX_2);
6201 #define PERL_ARGS_ASSERT_REG_RECODE     \
6202         assert(encp)
6203
6204 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
6205                         __attribute__nonnull__(pTHX_1);
6206 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
6207         assert(pRExC_state)
6208
6209 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
6210                         __attribute__nonnull__(pTHX_1);
6211 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
6212         assert(pRExC_state)
6213
6214 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
6215                         __attribute__nonnull__(pTHX_1);
6216 #define PERL_ARGS_ASSERT_REGANODE       \
6217         assert(pRExC_state)
6218
6219 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6220                         __attribute__nonnull__(pTHX_1)
6221                         __attribute__nonnull__(pTHX_2);
6222 #define PERL_ARGS_ASSERT_REGATOM        \
6223         assert(pRExC_state); assert(flagp)
6224
6225 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
6226                         __attribute__nonnull__(pTHX_1)
6227                         __attribute__nonnull__(pTHX_2);
6228 #define PERL_ARGS_ASSERT_REGBRANCH      \
6229         assert(pRExC_state); assert(flagp)
6230
6231 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
6232                         __attribute__nonnull__(pTHX_1);
6233 #define PERL_ARGS_ASSERT_REGCLASS       \
6234         assert(pRExC_state)
6235
6236 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
6237                         __attribute__nonnull__(pTHX_1)
6238                         __attribute__nonnull__(pTHX_3);
6239 #define PERL_ARGS_ASSERT_REGINSERT      \
6240         assert(pRExC_state); assert(opnd)
6241
6242 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6243                         __attribute__nonnull__(pTHX_1)
6244                         __attribute__nonnull__(pTHX_2);
6245 #define PERL_ARGS_ASSERT_REGPIECE       \
6246         assert(pRExC_state); assert(flagp)
6247
6248 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
6249                         __attribute__nonnull__(pTHX_1);
6250 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
6251         assert(pRExC_state)
6252
6253 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
6254                         __attribute__nonnull__(pTHX_1)
6255                         __attribute__nonnull__(pTHX_2)
6256                         __attribute__nonnull__(pTHX_3);
6257 #define PERL_ARGS_ASSERT_REGTAIL        \
6258         assert(pRExC_state); assert(p); assert(val)
6259
6260 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
6261                         __attribute__nonnull__(pTHX_1)
6262                         __attribute__nonnull__(pTHX_3);
6263 #define PERL_ARGS_ASSERT_REGUNI \
6264         assert(pRExC_state); assert(s)
6265
6266 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
6267                         __attribute__warn_unused_result__
6268                         __attribute__nonnull__(1)
6269                         __attribute__nonnull__(2);
6270 #define PERL_ARGS_ASSERT_REGWHITE       \
6271         assert(pRExC_state); assert(p)
6272
6273 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
6274                         __attribute__nonnull__(pTHX_1)
6275                         __attribute__nonnull__(pTHX_2)
6276                         __attribute__nonnull__(pTHX_3);
6277 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
6278         assert(pRExC_state); assert(data); assert(minlenp)
6279
6280 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)
6281                         __attribute__nonnull__(pTHX_1)
6282                         __attribute__nonnull__(pTHX_2)
6283                         __attribute__nonnull__(pTHX_4)
6284                         __attribute__nonnull__(pTHX_5);
6285 #define PERL_ARGS_ASSERT_SET_REGCLASS_BIT       \
6286         assert(pRExC_state); assert(node); assert(invlist_ptr); assert(alternate_ptr)
6287
6288 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)
6289                         __attribute__nonnull__(pTHX_1)
6290                         __attribute__nonnull__(pTHX_2)
6291                         __attribute__nonnull__(pTHX_4)
6292                         __attribute__nonnull__(pTHX_5);
6293 #define PERL_ARGS_ASSERT_SET_REGCLASS_BIT_FOLD  \
6294         assert(pRExC_state); assert(node); assert(invlist_ptr); assert(alternate_ptr)
6295
6296 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)
6297                         __attribute__nonnull__(pTHX_1)
6298                         __attribute__nonnull__(pTHX_2)
6299                         __attribute__nonnull__(pTHX_3)
6300                         __attribute__nonnull__(pTHX_4)
6301                         __attribute__nonnull__(pTHX_5);
6302 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
6303         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
6304
6305 #endif
6306 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_UTF8_C)
6307 PERL_CALLCONV void      Perl__append_range_to_invlist(pTHX_ SV* const invlist, const UV start, const UV end)
6308                         __attribute__nonnull__(pTHX_1);
6309 #define PERL_ARGS_ASSERT__APPEND_RANGE_TO_INVLIST       \
6310         assert(invlist)
6311
6312 PERL_CALLCONV void      Perl__invlist_intersection(pTHX_ SV* const a, SV* const b, SV** i)
6313                         __attribute__nonnull__(pTHX_1)
6314                         __attribute__nonnull__(pTHX_2)
6315                         __attribute__nonnull__(pTHX_3);
6316 #define PERL_ARGS_ASSERT__INVLIST_INTERSECTION  \
6317         assert(a); assert(b); assert(i)
6318
6319 PERL_CALLCONV void      Perl__invlist_invert(pTHX_ SV* const invlist)
6320                         __attribute__nonnull__(pTHX_1);
6321 #define PERL_ARGS_ASSERT__INVLIST_INVERT        \
6322         assert(invlist)
6323
6324 PERL_CALLCONV void      Perl__invlist_subtract(pTHX_ SV* const a, SV* const b, SV** result)
6325                         __attribute__nonnull__(pTHX_1)
6326                         __attribute__nonnull__(pTHX_2)
6327                         __attribute__nonnull__(pTHX_3);
6328 #define PERL_ARGS_ASSERT__INVLIST_SUBTRACT      \
6329         assert(a); assert(b); assert(result)
6330
6331 PERL_CALLCONV void      Perl__invlist_union(pTHX_ SV* const a, SV* const b, SV** output)
6332                         __attribute__nonnull__(pTHX_1)
6333                         __attribute__nonnull__(pTHX_2)
6334                         __attribute__nonnull__(pTHX_3);
6335 #define PERL_ARGS_ASSERT__INVLIST_UNION \
6336         assert(a); assert(b); assert(output)
6337
6338 PERL_CALLCONV SV*       Perl__new_invlist(pTHX_ IV initial_size)
6339                         __attribute__warn_unused_result__;
6340
6341 PERL_CALLCONV HV*       Perl__swash_inversion_hash(pTHX_ SV* const swash)
6342                         __attribute__warn_unused_result__
6343                         __attribute__nonnull__(pTHX_1);
6344 #define PERL_ARGS_ASSERT__SWASH_INVERSION_HASH  \
6345         assert(swash)
6346
6347 PERL_CALLCONV SV*       Perl__swash_to_invlist(pTHX_ SV* const swash)
6348                         __attribute__warn_unused_result__
6349                         __attribute__nonnull__(pTHX_1);
6350 #define PERL_ARGS_ASSERT__SWASH_TO_INVLIST      \
6351         assert(swash)
6352
6353 #endif
6354 #if defined(PERL_IN_REGEXEC_C)
6355 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
6356                         __attribute__warn_unused_result__
6357                         __attribute__nonnull__(pTHX_1)
6358                         __attribute__nonnull__(pTHX_2)
6359                         __attribute__nonnull__(pTHX_3)
6360                         __attribute__nonnull__(pTHX_4);
6361 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
6362         assert(prog); assert(c); assert(s); assert(strend)
6363
6364 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
6365                         __attribute__warn_unused_result__
6366                         __attribute__nonnull__(pTHX_1)
6367                         __attribute__nonnull__(pTHX_2);
6368 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
6369         assert(rex); assert(scan)
6370
6371 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
6372                         __attribute__nonnull__(pTHX_1);
6373 #define PERL_ARGS_ASSERT_REGCPPOP       \
6374         assert(rex)
6375
6376 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
6377 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
6378                         __attribute__warn_unused_result__
6379                         __attribute__nonnull__(1)
6380                         __attribute__nonnull__(3);
6381 #define PERL_ARGS_ASSERT_REGHOP3        \
6382         assert(s); assert(lim)
6383
6384 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
6385                         __attribute__warn_unused_result__
6386                         __attribute__nonnull__(1)
6387                         __attribute__nonnull__(3);
6388 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
6389         assert(s); assert(lim)
6390
6391 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)
6392                         __attribute__warn_unused_result__
6393                         __attribute__nonnull__(pTHX_2)
6394                         __attribute__nonnull__(pTHX_3);
6395 #define PERL_ARGS_ASSERT_REGINCLASS     \
6396         assert(n); assert(p)
6397
6398 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
6399                         __attribute__warn_unused_result__
6400                         __attribute__nonnull__(pTHX_1)
6401                         __attribute__nonnull__(pTHX_2);
6402 #define PERL_ARGS_ASSERT_REGMATCH       \
6403         assert(reginfo); assert(prog)
6404
6405 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
6406                         __attribute__warn_unused_result__
6407                         __attribute__nonnull__(pTHX_1)
6408                         __attribute__nonnull__(pTHX_2);
6409 #define PERL_ARGS_ASSERT_REGREPEAT      \
6410         assert(prog); assert(p)
6411
6412 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
6413                         __attribute__warn_unused_result__
6414                         __attribute__nonnull__(pTHX_1)
6415                         __attribute__nonnull__(pTHX_2);
6416 #define PERL_ARGS_ASSERT_REGTRY \
6417         assert(reginfo); assert(startpos)
6418
6419 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
6420                         __attribute__nonnull__(pTHX_1);
6421 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
6422         assert(prog)
6423
6424 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
6425                         __attribute__nonnull__(pTHX_1);
6426 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
6427         assert(prog)
6428
6429 #  if defined(XXX_dmq)
6430 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
6431                         __attribute__warn_unused_result__
6432                         __attribute__nonnull__(1)
6433                         __attribute__nonnull__(3)
6434                         __attribute__nonnull__(4);
6435 #define PERL_ARGS_ASSERT_REGHOP4        \
6436         assert(s); assert(llim); assert(rlim)
6437
6438 #  endif
6439 #endif
6440 #if defined(PERL_IN_SCOPE_C)
6441 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
6442 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
6443                         __attribute__nonnull__(pTHX_1);
6444 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
6445         assert(sptr)
6446
6447 #endif
6448 #if defined(PERL_IN_SV_C)
6449 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
6450                         __attribute__nonnull__(2)
6451                         __attribute__nonnull__(3);
6452 #define PERL_ARGS_ASSERT_F0CONVERT      \
6453         assert(endbuf); assert(len)
6454
6455 STATIC void     S_anonymise_cv_maybe(pTHX_ GV *gv, CV *cv)
6456                         __attribute__nonnull__(pTHX_1)
6457                         __attribute__nonnull__(pTHX_2);
6458 #define PERL_ARGS_ASSERT_ANONYMISE_CV_MAYBE     \
6459         assert(gv); assert(cv)
6460
6461 STATIC void     S_assert_uft8_cache_coherent(pTHX_ const char *const func, STRLEN from_cache, STRLEN real, SV *const sv)
6462                         __attribute__nonnull__(pTHX_1)
6463                         __attribute__nonnull__(pTHX_4);
6464 #define PERL_ARGS_ASSERT_ASSERT_UFT8_CACHE_COHERENT     \
6465         assert(func); assert(sv)
6466
6467 STATIC bool     S_curse(pTHX_ SV * const sv, const bool check_refcnt)
6468                         __attribute__nonnull__(pTHX_1);
6469 #define PERL_ARGS_ASSERT_CURSE  \
6470         assert(sv)
6471
6472 STATIC I32      S_expect_number(pTHX_ char **const pattern)
6473                         __attribute__warn_unused_result__
6474                         __attribute__nonnull__(pTHX_1);
6475 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
6476         assert(pattern)
6477
6478 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6479                         __attribute__nonnull__(pTHX_2);
6480 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6481         assert(val)
6482
6483 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6484                         __attribute__nonnull__(pTHX_2);
6485 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6486         assert(val)
6487
6488 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6489 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
6490                         __attribute__nonnull__(pTHX_1);
6491 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
6492         assert(gv)
6493
6494 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
6495                         __attribute__nonnull__(pTHX_1)
6496                         __attribute__nonnull__(pTHX_2);
6497 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
6498         assert(dstr); assert(sstr)
6499
6500 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
6501                         __attribute__nonnull__(pTHX_1)
6502                         __attribute__nonnull__(pTHX_2);
6503 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
6504         assert(dstr); assert(sstr)
6505
6506 STATIC SV *     S_more_sv(pTHX);
6507 STATIC void     S_not_a_number(pTHX_ SV *const sv)
6508                         __attribute__nonnull__(pTHX_1);
6509 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
6510         assert(sv)
6511
6512 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
6513                         __attribute__warn_unused_result__
6514                         __attribute__nonnull__(1);
6515 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
6516         assert(tbl)
6517
6518 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
6519                         __attribute__nonnull__(pTHX_1);
6520 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
6521         assert(sv)
6522
6523 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
6524                         __attribute__nonnull__(pTHX_1);
6525 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
6526         assert(ptr)
6527
6528 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
6529                         __attribute__nonnull__(pTHX_1)
6530                         __attribute__nonnull__(pTHX_2)
6531                         __attribute__nonnull__(pTHX_3);
6532 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
6533         assert(s); assert(target); assert(end)
6534
6535 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)
6536                         __attribute__nonnull__(pTHX_1)
6537                         __attribute__nonnull__(pTHX_2)
6538                         __attribute__nonnull__(pTHX_3)
6539                         __attribute__nonnull__(pTHX_4);
6540 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
6541         assert(sv); assert(mgp); assert(start); assert(send)
6542
6543 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN *const uoffset, bool *const at_end)
6544                         __attribute__nonnull__(1)
6545                         __attribute__nonnull__(2)
6546                         __attribute__nonnull__(3)
6547                         __attribute__nonnull__(4);
6548 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
6549         assert(start); assert(send); assert(uoffset); assert(at_end)
6550
6551 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, const STRLEN uend)
6552                         __attribute__nonnull__(1)
6553                         __attribute__nonnull__(2);
6554 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
6555         assert(start); assert(send)
6556
6557 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
6558                         __attribute__nonnull__(pTHX_1);
6559 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
6560         assert(sv)
6561
6562 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
6563                         __attribute__warn_unused_result__
6564                         __attribute__nonnull__(1)
6565                         __attribute__nonnull__(5);
6566 #define PERL_ARGS_ASSERT_UIV_2BUF       \
6567         assert(buf); assert(peob)
6568
6569 STATIC void     S_utf8_mg_len_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN ulen)
6570                         __attribute__nonnull__(pTHX_1)
6571                         __attribute__nonnull__(pTHX_2);
6572 #define PERL_ARGS_ASSERT_UTF8_MG_LEN_CACHE_UPDATE       \
6573         assert(sv); assert(mgp)
6574
6575 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
6576                         __attribute__nonnull__(pTHX_1)
6577                         __attribute__nonnull__(pTHX_2);
6578 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
6579         assert(sv); assert(mgp)
6580
6581 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
6582                         __attribute__warn_unused_result__;
6583
6584 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
6585                         __attribute__nonnull__(pTHX_1);
6586 #define PERL_ARGS_ASSERT_VISIT  \
6587         assert(f)
6588
6589 #  if defined(PERL_OLD_COPY_ON_WRITE)
6590 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
6591                         __attribute__nonnull__(pTHX_1)
6592                         __attribute__nonnull__(pTHX_2)
6593                         __attribute__nonnull__(pTHX_3);
6594 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
6595         assert(sv); assert(pvx); assert(after)
6596
6597 #  endif
6598 #  if defined(USE_ITHREADS)
6599 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
6600                         __attribute__warn_unused_result__
6601                         __attribute__nonnull__(pTHX_1)
6602                         __attribute__nonnull__(pTHX_2);
6603 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
6604         assert(sstr); assert(param)
6605
6606 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
6607                         __attribute__nonnull__(pTHX_1)
6608                         __attribute__nonnull__(pTHX_2)
6609                         __attribute__nonnull__(pTHX_4);
6610 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
6611         assert(source); assert(dest); assert(param)
6612
6613 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
6614                         __attribute__nonnull__(pTHX_1);
6615 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
6616         assert(unreferenced)
6617
6618 #  endif
6619 #endif
6620 #if defined(PERL_IN_TOKE_C)
6621 STATIC int      S_ao(pTHX_ int toketype);
6622 STATIC void     S_check_uni(pTHX);
6623 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
6624                         __attribute__nonnull__(pTHX_1)
6625                         __attribute__nonnull__(pTHX_2)
6626                         __attribute__nonnull__(pTHX_3);
6627 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
6628         assert(s); assert(name); assert(what)
6629
6630 STATIC int      S_deprecate_commaless_var_list(pTHX);
6631 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6632                         __attribute__warn_unused_result__
6633                         __attribute__nonnull__(pTHX_1);
6634 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6635         assert(sv)
6636
6637 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6638                         __attribute__warn_unused_result__
6639                         __attribute__nonnull__(pTHX_1);
6640 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6641         assert(pkgname)
6642
6643 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
6644                         __attribute__nonnull__(pTHX_1);
6645 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
6646         assert(s)
6647
6648 STATIC void     S_force_next(pTHX_ I32 type);
6649 STATIC char*    S_force_strict_version(pTHX_ char *s)
6650                         __attribute__nonnull__(pTHX_1);
6651 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
6652         assert(s)
6653
6654 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
6655                         __attribute__nonnull__(pTHX_1);
6656 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
6657         assert(s)
6658
6659 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
6660                         __attribute__nonnull__(pTHX_1);
6661 #define PERL_ARGS_ASSERT_FORCE_WORD     \
6662         assert(start)
6663
6664 STATIC void     S_incline(pTHX_ const char *s)
6665                         __attribute__nonnull__(pTHX_1);
6666 #define PERL_ARGS_ASSERT_INCLINE        \
6667         assert(s)
6668
6669 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
6670                         __attribute__nonnull__(pTHX_1);
6671 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
6672         assert(s)
6673
6674 STATIC int      S_intuit_more(pTHX_ char *s)
6675                         __attribute__nonnull__(pTHX_1);
6676 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
6677         assert(s)
6678
6679 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
6680                         __attribute__nonnull__(pTHX_3);
6681 #define PERL_ARGS_ASSERT_LOP    \
6682         assert(s)
6683
6684 STATIC void     S_missingterm(pTHX_ char *s)
6685                         __attribute__noreturn__;
6686
6687 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)
6688                         __attribute__nonnull__(pTHX_3)
6689                         __attribute__nonnull__(pTHX_5);
6690 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6691         assert(key); assert(sv)
6692
6693 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
6694                         __attribute__nonnull__(pTHX_1);
6695 #define PERL_ARGS_ASSERT_NO_OP  \
6696         assert(what)
6697
6698 STATIC void     S_readpipe_override(pTHX);
6699 STATIC char*    S_scan_const(pTHX_ char *start)
6700                         __attribute__warn_unused_result__
6701                         __attribute__nonnull__(pTHX_1);
6702 #define PERL_ARGS_ASSERT_SCAN_CONST     \
6703         assert(start)
6704
6705 STATIC char*    S_scan_formline(pTHX_ char *s)
6706                         __attribute__warn_unused_result__
6707                         __attribute__nonnull__(pTHX_1);
6708 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
6709         assert(s)
6710
6711 STATIC char*    S_scan_heredoc(pTHX_ char *s)
6712                         __attribute__warn_unused_result__
6713                         __attribute__nonnull__(pTHX_1);
6714 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
6715         assert(s)
6716
6717 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
6718                         __attribute__nonnull__(pTHX_1)
6719                         __attribute__nonnull__(pTHX_2)
6720                         __attribute__nonnull__(pTHX_3);
6721 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
6722         assert(s); assert(send); assert(dest)
6723
6724 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
6725                         __attribute__warn_unused_result__
6726                         __attribute__nonnull__(pTHX_1);
6727 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
6728         assert(start)
6729
6730 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
6731                         __attribute__warn_unused_result__
6732                         __attribute__nonnull__(pTHX_1);
6733 #define PERL_ARGS_ASSERT_SCAN_PAT       \
6734         assert(start)
6735
6736 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
6737                         __attribute__warn_unused_result__
6738                         __attribute__nonnull__(pTHX_1);
6739 #define PERL_ARGS_ASSERT_SCAN_STR       \
6740         assert(start)
6741
6742 STATIC char*    S_scan_subst(pTHX_ char *start)
6743                         __attribute__warn_unused_result__
6744                         __attribute__nonnull__(pTHX_1);
6745 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
6746         assert(start)
6747
6748 STATIC char*    S_scan_trans(pTHX_ char *start)
6749                         __attribute__warn_unused_result__
6750                         __attribute__nonnull__(pTHX_1);
6751 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
6752         assert(start)
6753
6754 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
6755                         __attribute__nonnull__(pTHX_1)
6756                         __attribute__nonnull__(pTHX_2)
6757                         __attribute__nonnull__(pTHX_5);
6758 #define PERL_ARGS_ASSERT_SCAN_WORD      \
6759         assert(s); assert(dest); assert(slp)
6760
6761 STATIC char*    S_skipspace(pTHX_ char *s)
6762                         __attribute__warn_unused_result__
6763                         __attribute__nonnull__(pTHX_1);
6764 #define PERL_ARGS_ASSERT_SKIPSPACE      \
6765         assert(s)
6766
6767 STATIC I32      S_sublex_done(pTHX)
6768                         __attribute__warn_unused_result__;
6769
6770 STATIC I32      S_sublex_push(pTHX)
6771                         __attribute__warn_unused_result__;
6772
6773 STATIC I32      S_sublex_start(pTHX)
6774                         __attribute__warn_unused_result__;
6775
6776 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
6777                         __attribute__warn_unused_result__
6778                         __attribute__nonnull__(pTHX_1);
6779 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
6780         assert(s)
6781
6782 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6783                         __attribute__warn_unused_result__
6784                         __attribute__nonnull__(pTHX_2);
6785 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6786         assert(s)
6787
6788 STATIC SV*      S_tokeq(pTHX_ SV *sv)
6789                         __attribute__nonnull__(pTHX_1);
6790 #define PERL_ARGS_ASSERT_TOKEQ  \
6791         assert(sv)
6792
6793 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
6794 STATIC int      S_yywarn(pTHX_ const char *const s)
6795                         __attribute__nonnull__(pTHX_1);
6796 #define PERL_ARGS_ASSERT_YYWARN \
6797         assert(s)
6798
6799 #  if defined(PERL_MAD)
6800 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6801 STATIC char*    S_skipspace0(pTHX_ char *s)
6802                         __attribute__nonnull__(pTHX_1);
6803 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6804         assert(s)
6805
6806 STATIC char*    S_skipspace1(pTHX_ char *s)
6807                         __attribute__nonnull__(pTHX_1);
6808 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6809         assert(s)
6810
6811 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6812                         __attribute__nonnull__(pTHX_1);
6813 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6814         assert(s)
6815
6816 STATIC void     S_start_force(pTHX_ int where);
6817 #  endif
6818 #endif
6819 #if defined(PERL_IN_UNIVERSAL_C)
6820 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6821                         __attribute__nonnull__(pTHX_1)
6822                         __attribute__nonnull__(pTHX_2);
6823 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6824         assert(stash); assert(name)
6825
6826 #endif
6827 #if defined(PERL_IN_UTF8_C)
6828 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6829                         __attribute__warn_unused_result__
6830                         __attribute__nonnull__(1);
6831 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6832         assert(s)
6833
6834 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6835                         __attribute__warn_unused_result__
6836                         __attribute__nonnull__(pTHX_1)
6837                         __attribute__nonnull__(pTHX_2)
6838                         __attribute__nonnull__(pTHX_3);
6839 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6840         assert(p); assert(swash); assert(swashname)
6841
6842 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6843                         __attribute__warn_unused_result__
6844                         __attribute__nonnull__(pTHX_1);
6845 #define PERL_ARGS_ASSERT_SWASH_GET      \
6846         assert(swash)
6847
6848 #endif
6849 #if defined(PERL_IN_UTIL_C)
6850 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6851 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6852                         __attribute__nonnull__(pTHX_1);
6853 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6854         assert(cop)
6855
6856 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6857 STATIC SV*      S_mess_alloc(pTHX);
6858 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6859                         __attribute__nonnull__(pTHX_1);
6860 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6861         assert(ex)
6862
6863 STATIC char *   S_write_no_mem(pTHX)
6864                         __attribute__noreturn__;
6865
6866 #  if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6867 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)
6868                         __attribute__nonnull__(4)
6869                         __attribute__nonnull__(8)
6870                         __attribute__nonnull__(10);
6871 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6872         assert(type_name); assert(filename); assert(funcname)
6873
6874 #  endif
6875 #endif
6876 #if defined(PERL_MAD)
6877 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6878 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6879 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6880                         __attribute__nonnull__(pTHX_2);
6881 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6882         assert(file)
6883
6884 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6885                         __attribute__nonnull__(pTHX_2);
6886 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6887         assert(file)
6888
6889 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6890 PERL_CALLCONV int       Perl_madlex(pTHX);
6891 PERL_CALLCONV int       Perl_madparse(pTHX_ int gramtype);
6892 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
6893 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6894 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6895                         __attribute__nonnull__(pTHX_2);
6896 #define PERL_ARGS_ASSERT_NEWMADSV       \
6897         assert(sv)
6898
6899 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
6900                         __attribute__noreturn__;
6901
6902 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6903 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6904 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6905 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6906                         __attribute__nonnull__(pTHX_1);
6907 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6908         assert(o)
6909
6910 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
6911                         __attribute__nonnull__(pTHX_1);
6912 #define PERL_ARGS_ASSERT_PACKAGE        \
6913         assert(o)
6914
6915 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6916                         __attribute__nonnull__(1);
6917 #define PERL_ARGS_ASSERT_PAD_PEG        \
6918         assert(s)
6919
6920 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6921 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6922 PERL_CALLCONV char*     Perl_sv_catxmlpv(pTHX_ SV *dsv, const char *pv, int utf8)
6923                         __attribute__nonnull__(pTHX_1)
6924                         __attribute__nonnull__(pTHX_2);
6925 #define PERL_ARGS_ASSERT_SV_CATXMLPV    \
6926         assert(dsv); assert(pv)
6927
6928 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6929                         __attribute__nonnull__(pTHX_1)
6930                         __attribute__nonnull__(pTHX_2);
6931 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6932         assert(dsv); assert(pv)
6933
6934 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6935                         __attribute__nonnull__(pTHX_1)
6936                         __attribute__nonnull__(pTHX_2);
6937 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6938         assert(dsv); assert(ssv)
6939
6940 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6941                         __attribute__nonnull__(pTHX_1);
6942 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6943         assert(sv)
6944
6945 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6946                         __attribute__nonnull__(pTHX_1);
6947 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6948         assert(tk)
6949
6950 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6951                         __attribute__nonnull__(pTHX_1);
6952 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6953         assert(tk)
6954
6955 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
6956                         __attribute__nonnull__(pTHX_4);
6957 #define PERL_ARGS_ASSERT_UTILIZE        \
6958         assert(idop)
6959
6960 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6961 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6962 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6963 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6964                         __attribute__nonnull__(pTHX_1);
6965 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6966         assert(gv)
6967
6968 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6969                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6970                         __attribute__nonnull__(pTHX_2)
6971                         __attribute__nonnull__(pTHX_3);
6972 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6973         assert(file); assert(pat)
6974
6975 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6976                         __attribute__nonnull__(pTHX_1);
6977 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6978         assert(stash)
6979
6980 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6981                         __attribute__nonnull__(pTHX_1);
6982 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6983         assert(stash)
6984
6985 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6986                         __attribute__nonnull__(pTHX_1);
6987 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6988         assert(gv)
6989
6990 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6991                         __attribute__nonnull__(pTHX_1);
6992 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6993         assert(gv)
6994
6995 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6996                         __attribute__nonnull__(pTHX_2)
6997                         __attribute__nonnull__(pTHX_3);
6998 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6999         assert(file); assert(pat)
7000
7001 #endif
7002 #if defined(PERL_NEED_MY_BETOH16)
7003 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
7004 #endif
7005 #if defined(PERL_NEED_MY_BETOH32)
7006 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
7007 #endif
7008 #if defined(PERL_NEED_MY_BETOH64)
7009 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
7010 #endif
7011 #if defined(PERL_NEED_MY_BETOHI)
7012 PERL_CALLCONV int       Perl_my_betohi(int n);
7013 #endif
7014 #if defined(PERL_NEED_MY_BETOHL)
7015 PERL_CALLCONV long      Perl_my_betohl(long n);
7016 #endif
7017 #if defined(PERL_NEED_MY_BETOHS)
7018 PERL_CALLCONV short     Perl_my_betohs(short n);
7019 #endif
7020 #if defined(PERL_NEED_MY_HTOBE16)
7021 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
7022 #endif
7023 #if defined(PERL_NEED_MY_HTOBE32)
7024 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
7025 #endif
7026 #if defined(PERL_NEED_MY_HTOBE64)
7027 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
7028 #endif
7029 #if defined(PERL_NEED_MY_HTOBEI)
7030 PERL_CALLCONV int       Perl_my_htobei(int n);
7031 #endif
7032 #if defined(PERL_NEED_MY_HTOBEL)
7033 PERL_CALLCONV long      Perl_my_htobel(long n);
7034 #endif
7035 #if defined(PERL_NEED_MY_HTOBES)
7036 PERL_CALLCONV short     Perl_my_htobes(short n);
7037 #endif
7038 #if defined(PERL_NEED_MY_HTOLE16)
7039 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
7040 #endif
7041 #if defined(PERL_NEED_MY_HTOLE32)
7042 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
7043 #endif
7044 #if defined(PERL_NEED_MY_HTOLE64)
7045 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
7046 #endif
7047 #if defined(PERL_NEED_MY_HTOLEI)
7048 PERL_CALLCONV int       Perl_my_htolei(int n);
7049 #endif
7050 #if defined(PERL_NEED_MY_HTOLEL)
7051 PERL_CALLCONV long      Perl_my_htolel(long n);
7052 #endif
7053 #if defined(PERL_NEED_MY_HTOLES)
7054 PERL_CALLCONV short     Perl_my_htoles(short n);
7055 #endif
7056 #if defined(PERL_NEED_MY_LETOH16)
7057 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
7058 #endif
7059 #if defined(PERL_NEED_MY_LETOH32)
7060 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
7061 #endif
7062 #if defined(PERL_NEED_MY_LETOH64)
7063 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
7064 #endif
7065 #if defined(PERL_NEED_MY_LETOHI)
7066 PERL_CALLCONV int       Perl_my_letohi(int n);
7067 #endif
7068 #if defined(PERL_NEED_MY_LETOHL)
7069 PERL_CALLCONV long      Perl_my_letohl(long n);
7070 #endif
7071 #if defined(PERL_NEED_MY_LETOHS)
7072 PERL_CALLCONV short     Perl_my_letohs(short n);
7073 #endif
7074 #if defined(PERL_OLD_COPY_ON_WRITE)
7075 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
7076                         __attribute__nonnull__(pTHX_2);
7077 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
7078         assert(sstr)
7079
7080 #endif
7081 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
7082 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
7083 #endif
7084 #if defined(PL_OP_SLAB_ALLOC)
7085 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
7086                         __attribute__malloc__
7087                         __attribute__warn_unused_result__;
7088
7089 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
7090                         __attribute__nonnull__(pTHX_1);
7091 #define PERL_ARGS_ASSERT_SLAB_FREE      \
7092         assert(op)
7093
7094 #endif
7095 #if defined(UNLINK_ALL_VERSIONS)
7096 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
7097                         __attribute__nonnull__(pTHX_1);
7098 #define PERL_ARGS_ASSERT_UNLNK  \
7099         assert(f)
7100
7101 #endif
7102 #if defined(USE_ITHREADS)
7103 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
7104                         __attribute__warn_unused_result__
7105                         __attribute__nonnull__(pTHX_2);
7106 #define PERL_ARGS_ASSERT_ANY_DUP        \
7107         assert(proto_perl)
7108
7109 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
7110                         __attribute__nonnull__(1);
7111 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
7112         assert(param)
7113
7114 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
7115                         __attribute__malloc__
7116                         __attribute__warn_unused_result__
7117                         __attribute__nonnull__(1)
7118                         __attribute__nonnull__(2);
7119 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
7120         assert(from); assert(to)
7121
7122 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
7123                         __attribute__warn_unused_result__
7124                         __attribute__nonnull__(pTHX_4);
7125 #define PERL_ARGS_ASSERT_CX_DUP \
7126         assert(param)
7127
7128 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp, CLONE_PARAMS *const param)
7129                         __attribute__warn_unused_result__
7130                         __attribute__nonnull__(pTHX_2);
7131 #define PERL_ARGS_ASSERT_DIRP_DUP       \
7132         assert(param)
7133
7134 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
7135                         __attribute__nonnull__(pTHX_3);
7136 #define PERL_ARGS_ASSERT_FP_DUP \
7137         assert(param)
7138
7139 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
7140                         __attribute__warn_unused_result__
7141                         __attribute__nonnull__(pTHX_2);
7142 #define PERL_ARGS_ASSERT_GP_DUP \
7143         assert(param)
7144
7145 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
7146                         __attribute__warn_unused_result__
7147                         __attribute__nonnull__(pTHX_3);
7148 #define PERL_ARGS_ASSERT_HE_DUP \
7149         assert(param)
7150
7151 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
7152                         __attribute__warn_unused_result__
7153                         __attribute__nonnull__(pTHX_2);
7154 #define PERL_ARGS_ASSERT_HEK_DUP        \
7155         assert(param)
7156
7157 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
7158                         __attribute__warn_unused_result__
7159                         __attribute__nonnull__(pTHX_2);
7160 #define PERL_ARGS_ASSERT_MG_DUP \
7161         assert(param)
7162
7163 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
7164                         __attribute__nonnull__(pTHX_1)
7165                         __attribute__nonnull__(pTHX_2);
7166 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
7167         assert(smeta); assert(param)
7168
7169 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
7170                         __attribute__malloc__
7171                         __attribute__warn_unused_result__
7172                         __attribute__nonnull__(pTHX_3);
7173 #define PERL_ARGS_ASSERT_NEWPADOP       \
7174         assert(sv)
7175
7176 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *srcpad, CLONE_PARAMS *param)
7177                         __attribute__warn_unused_result__
7178                         __attribute__nonnull__(pTHX_2);
7179 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
7180         assert(param)
7181
7182 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
7183                         __attribute__nonnull__(pTHX_2);
7184 #define PERL_ARGS_ASSERT_PARSER_DUP     \
7185         assert(param)
7186
7187 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
7188                         __attribute__nonnull__(1);
7189 #define PERL_ARGS_ASSERT_PERL_CLONE     \
7190         assert(proto_perl)
7191
7192 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
7193                         __attribute__nonnull__(pTHX_1)
7194                         __attribute__nonnull__(pTHX_2)
7195                         __attribute__nonnull__(pTHX_3);
7196 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
7197         assert(sstr); assert(dstr); assert(param)
7198
7199 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
7200                         __attribute__nonnull__(pTHX_1)
7201                         __attribute__nonnull__(pTHX_2);
7202 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
7203         assert(r); assert(param)
7204
7205 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
7206                         __attribute__nonnull__(pTHX_1)
7207                         __attribute__nonnull__(pTHX_2)
7208                         __attribute__nonnull__(pTHX_3);
7209 #define PERL_ARGS_ASSERT_RVPV_DUP       \
7210         assert(dstr); assert(sstr); assert(param)
7211
7212 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
7213                         __attribute__warn_unused_result__
7214                         __attribute__nonnull__(pTHX_2);
7215 #define PERL_ARGS_ASSERT_SI_DUP \
7216         assert(param)
7217
7218 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
7219                         __attribute__malloc__
7220                         __attribute__warn_unused_result__
7221                         __attribute__nonnull__(pTHX_1)
7222                         __attribute__nonnull__(pTHX_2);
7223 #define PERL_ARGS_ASSERT_SS_DUP \
7224         assert(proto_perl); assert(param)
7225
7226 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7227                         __attribute__warn_unused_result__
7228                         __attribute__nonnull__(pTHX_2);
7229 #define PERL_ARGS_ASSERT_SV_DUP \
7230         assert(param)
7231
7232 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7233                         __attribute__warn_unused_result__
7234                         __attribute__nonnull__(pTHX_2);
7235 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
7236         assert(param)
7237
7238 #endif
7239 #if defined(USE_LOCALE_COLLATE)
7240 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
7241                         __attribute__nonnull__(pTHX_1)
7242                         __attribute__nonnull__(pTHX_2);
7243 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
7244         assert(sv); assert(mg)
7245
7246 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
7247                         __attribute__nonnull__(pTHX_1)
7248                         __attribute__nonnull__(pTHX_3);
7249 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
7250         assert(s); assert(xlen)
7251
7252 /* PERL_CALLCONV char*  sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
7253                         __attribute__nonnull__(pTHX_1)
7254                         __attribute__nonnull__(pTHX_2); */
7255
7256 PERL_CALLCONV char*     Perl_sv_collxfrm_flags(pTHX_ SV *const sv, STRLEN *const nxp, I32 const flags)
7257                         __attribute__nonnull__(pTHX_1)
7258                         __attribute__nonnull__(pTHX_2);
7259 #define PERL_ARGS_ASSERT_SV_COLLXFRM_FLAGS      \
7260         assert(sv); assert(nxp)
7261
7262 #endif
7263 #if defined(USE_PERLIO) && !defined(USE_SFIO)
7264 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
7265 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
7266 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
7267 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
7268 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
7269 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
7270 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
7271 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
7272 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
7273                         __attribute__warn_unused_result__;
7274
7275 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
7276                         __attribute__warn_unused_result__;
7277
7278 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
7279 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
7280                         __attribute__nonnull__(pTHX_2);
7281 #define PERL_ARGS_ASSERT_PERLIO_READ    \
7282         assert(vbuf)
7283
7284 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
7285 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
7286 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
7287 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
7288 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
7289                         __attribute__warn_unused_result__;
7290
7291 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
7292                         __attribute__warn_unused_result__;
7293
7294 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
7295                         __attribute__warn_unused_result__;
7296
7297 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
7298 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7299                         __attribute__nonnull__(pTHX_2);
7300 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
7301         assert(vbuf)
7302
7303 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7304                         __attribute__nonnull__(pTHX_2);
7305 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
7306         assert(vbuf)
7307
7308 #endif
7309 #if defined(USE_REENTRANT_API)
7310 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
7311 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
7312 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
7313                         __attribute__nonnull__(1);
7314 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
7315         assert(f)
7316
7317 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
7318 #endif
7319 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
7320 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
7321                         __attribute__nonnull__(pTHX_2)
7322                         __attribute__nonnull__(pTHX_3);
7323 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
7324         assert(mark); assert(sp)
7325
7326 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
7327                         __attribute__nonnull__(pTHX_1);
7328 #define PERL_ARGS_ASSERT_DO_SPAWN       \
7329         assert(cmd)
7330
7331 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
7332                         __attribute__nonnull__(pTHX_1);
7333 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
7334         assert(cmd)
7335
7336 #endif
7337 #ifdef PERL_CORE
7338 #  include "pp_proto.h"
7339 #endif
7340 END_EXTERN_C
7341
7342 /* ex: set ro: */