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 bool      Perl__is_utf8__perl_idstart(pTHX_ const U8 *p)
  27                         __attribute__warn_unused_result__
  28                         __attribute__nonnull__(pTHX_1);
  29 #define PERL_ARGS_ASSERT__IS_UTF8__PERL_IDSTART \
  30         assert(p)
  31
  32 PERL_CALLCONV UV        Perl__to_uni_fold_flags(pTHX_ UV c, U8 *p, STRLEN *lenp, U8 flags)
  33                         __attribute__nonnull__(pTHX_2)
  34                         __attribute__nonnull__(pTHX_3);
  35 #define PERL_ARGS_ASSERT__TO_UNI_FOLD_FLAGS     \
  36         assert(p); assert(lenp)
  37
  38 PERL_CALLCONV UV        Perl__to_utf8_fold_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, U8 flags)
  39                         __attribute__nonnull__(pTHX_1)
  40                         __attribute__nonnull__(pTHX_2);
  41 #define PERL_ARGS_ASSERT__TO_UTF8_FOLD_FLAGS    \
  42         assert(p); assert(ustrp)
  43
  44 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
  45                         __attribute__nonnull__(pTHX_1);
  46 #define PERL_ARGS_ASSERT_ALLOCMY        \
  47         assert(name)
  48
  49 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
  50                         __attribute__nonnull__(pTHX_1)
  51                         __attribute__nonnull__(pTHX_2);
  52 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
  53         assert(left); assert(right)
  54
  55 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
  56                         __attribute__nonnull__(pTHX_1);
  57 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
  58         assert(ref)
  59
  60 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
  61                         __attribute__nonnull__(pTHX_2)
  62                         __attribute__nonnull__(pTHX_3);
  63 #define PERL_ARGS_ASSERT_APPLY  \
  64         assert(mark); assert(sp)
  65
  66 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
  67                         __attribute__nonnull__(pTHX_1)
  68                         __attribute__nonnull__(pTHX_2)
  69                         __attribute__nonnull__(pTHX_3);
  70 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
  71         assert(stashpv); assert(cv); assert(attrstr)
  72
  73 PERL_CALLCONV void      Perl_atfork_lock(void);
  74 PERL_CALLCONV void      Perl_atfork_unlock(void);
  75 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
  76                         __attribute__nonnull__(pTHX_1);
  77 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
  78         assert(av)
  79
  80 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
  81                         __attribute__nonnull__(pTHX_1);
  82 #define PERL_ARGS_ASSERT_AV_CLEAR       \
  83         assert(av)
  84
  85 PERL_CALLCONV void      Perl_av_create_and_push(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_PUSH     \
  89         assert(avp); assert(val)
  90
  91 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
  92                         __attribute__nonnull__(pTHX_1)
  93                         __attribute__nonnull__(pTHX_2);
  94 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
  95         assert(avp); assert(val)
  96
  97 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
  98                         __attribute__nonnull__(pTHX_1);
  99 #define PERL_ARGS_ASSERT_AV_DELETE      \
 100         assert(av)
 101
 102 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 103                         __attribute__warn_unused_result__
 104                         __attribute__nonnull__(pTHX_1);
 105 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 106         assert(av)
 107
 108 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 109                         __attribute__nonnull__(pTHX_1);
 110 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 111         assert(av)
 112
 113 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 114                         __attribute__warn_unused_result__
 115                         __attribute__nonnull__(pTHX_1);
 116 #define PERL_ARGS_ASSERT_AV_FETCH       \
 117         assert(av)
 118
 119 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 120                         __attribute__nonnull__(pTHX_1);
 121 #define PERL_ARGS_ASSERT_AV_FILL        \
 122         assert(av)
 123
 124 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 125                         __attribute__nonnull__(pTHX_1);
 126 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 127         assert(av)
 128
 129 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 130                         __attribute__warn_unused_result__
 131                         __attribute__nonnull__(pTHX_1);
 132 #define PERL_ARGS_ASSERT_AV_LEN \
 133         assert(av)
 134
 135 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 136                         __attribute__warn_unused_result__
 137                         __attribute__nonnull__(pTHX_2);
 138 #define PERL_ARGS_ASSERT_AV_MAKE        \
 139         assert(strp)
 140
 141 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 142                         __attribute__nonnull__(pTHX_1);
 143 #define PERL_ARGS_ASSERT_AV_POP \
 144         assert(av)
 145
 146 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 147                         __attribute__nonnull__(pTHX_1)
 148                         __attribute__nonnull__(pTHX_2);
 149 #define PERL_ARGS_ASSERT_AV_PUSH        \
 150         assert(av); assert(val)
 151
 152 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 153                         __attribute__nonnull__(pTHX_1);
 154 #define PERL_ARGS_ASSERT_AV_REIFY       \
 155         assert(av)
 156
 157 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 158                         __attribute__warn_unused_result__
 159                         __attribute__nonnull__(pTHX_1);
 160 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 161         assert(av)
 162
 163 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 164                         __attribute__nonnull__(pTHX_1);
 165 #define PERL_ARGS_ASSERT_AV_STORE       \
 166         assert(av)
 167
 168 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 169                         __attribute__nonnull__(pTHX_1);
 170 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 171         assert(av)
 172
 173 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 174                         __attribute__nonnull__(pTHX_1);
 175 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 176         assert(av)
 177
 178 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 179                         __attribute__warn_unused_result__
 180                         __attribute__nonnull__(pTHX_2)
 181                         __attribute__nonnull__(pTHX_3);
 182 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 183         assert(left); assert(right)
 184
 185 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 186                         __attribute__warn_unused_result__;
 187
 188 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 189                         __attribute__warn_unused_result__;
 190
 191 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 192                         __attribute__warn_unused_result__;
 193
 194 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
 195                         __attribute__nonnull__(pTHX_1);
 196 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
 197         assert(hk)
 198
 199 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 200 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 201 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
 202 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
 203                         __attribute__nonnull__(pTHX_1)
 204                         __attribute__nonnull__(pTHX_3);
 205 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
 206         assert(b); assert(u)
 207
 208 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
 209                         __attribute__nonnull__(pTHX_1)
 210                         __attribute__nonnull__(pTHX_2);
 211 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
 212         assert(s); assert(len)
 213
 214 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
 215                         __attribute__nonnull__(pTHX_1)
 216                         __attribute__nonnull__(pTHX_2);
 217 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
 218         assert(s); assert(len)
 219
 220 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
 221                         __attribute__nonnull__(pTHX_1)
 222                         __attribute__nonnull__(pTHX_3);
 223 #define PERL_ARGS_ASSERT_CALL_ARGV      \
 224         assert(sub_name); assert(argv)
 225
 226 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
 227 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 228                         __attribute__nonnull__(pTHX_2);
 229 #define PERL_ARGS_ASSERT_CALL_LIST      \
 230         assert(paramList)
 231
 232 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
 233                         __attribute__nonnull__(pTHX_1);
 234 #define PERL_ARGS_ASSERT_CALL_METHOD    \
 235         assert(methname)
 236
 237 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
 238                         __attribute__nonnull__(pTHX_1);
 239 #define PERL_ARGS_ASSERT_CALL_PV        \
 240         assert(sub_name)
 241
 242 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
 243                         __attribute__nonnull__(pTHX_1);
 244 #define PERL_ARGS_ASSERT_CALL_SV        \
 245         assert(sv)
 246
 247 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
 248 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
 249                         __attribute__malloc__
 250                         __attribute__warn_unused_result__;
 251
 252 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 253                         __attribute__warn_unused_result__
 254                         __attribute__nonnull__(pTHX_3);
 255 #define PERL_ARGS_ASSERT_CANDO  \
 256         assert(statbufp)
 257
 258 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 259                         __attribute__warn_unused_result__;
 260
 261 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 262                         __attribute__warn_unused_result__;
 263
 264 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 265                         __attribute__warn_unused_result__;
 266
 267 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 268                         __attribute__warn_unused_result__;
 269
 270 PERL_CALLCONV bool      Perl_check_utf8_print(pTHX_ const U8 *s, const STRLEN len)
 271                         __attribute__nonnull__(pTHX_1);
 272 #define PERL_ARGS_ASSERT_CHECK_UTF8_PRINT       \
 273         assert(s)
 274
 275 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
 276                         __attribute__warn_unused_result__
 277                         __attribute__nonnull__(pTHX_1);
 278 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
 279         assert(o)
 280
 281 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
 282                         __attribute__warn_unused_result__
 283                         __attribute__nonnull__(pTHX_1);
 284 #define PERL_ARGS_ASSERT_CK_BITOP       \
 285         assert(o)
 286
 287 PERL_CALLCONV OP *      Perl_ck_chdir(pTHX_ OP *o)
 288                         __attribute__warn_unused_result__
 289                         __attribute__nonnull__(pTHX_1);
 290 #define PERL_ARGS_ASSERT_CK_CHDIR       \
 291         assert(o)
 292
 293 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
 294                         __attribute__warn_unused_result__
 295                         __attribute__nonnull__(pTHX_1);
 296 #define PERL_ARGS_ASSERT_CK_CONCAT      \
 297         assert(o)
 298
 299 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
 300                         __attribute__warn_unused_result__
 301                         __attribute__nonnull__(pTHX_1);
 302 #define PERL_ARGS_ASSERT_CK_DEFINED     \
 303         assert(o)
 304
 305 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
 306                         __attribute__warn_unused_result__
 307                         __attribute__nonnull__(pTHX_1);
 308 #define PERL_ARGS_ASSERT_CK_DELETE      \
 309         assert(o)
 310
 311 PERL_CALLCONV OP *      Perl_ck_die(pTHX_ OP *o)
 312                         __attribute__warn_unused_result__
 313                         __attribute__nonnull__(pTHX_1);
 314 #define PERL_ARGS_ASSERT_CK_DIE \
 315         assert(o)
 316
 317 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
 318                         __attribute__warn_unused_result__
 319                         __attribute__nonnull__(pTHX_1);
 320 #define PERL_ARGS_ASSERT_CK_EACH        \
 321         assert(o)
 322
 323 PERL_CALLCONV OP*       Perl_ck_entersub_args_core(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 324                         __attribute__nonnull__(pTHX_1)
 325                         __attribute__nonnull__(pTHX_2)
 326                         __attribute__nonnull__(pTHX_3);
 327 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_CORE  \
 328         assert(entersubop); assert(namegv); assert(protosv)
 329
 330 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
 331                         __attribute__nonnull__(pTHX_1);
 332 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
 333         assert(entersubop)
 334
 335 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 336                         __attribute__nonnull__(pTHX_1)
 337                         __attribute__nonnull__(pTHX_2)
 338                         __attribute__nonnull__(pTHX_3);
 339 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
 340         assert(entersubop); assert(namegv); assert(protosv)
 341
 342 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
 343                         __attribute__nonnull__(pTHX_1)
 344                         __attribute__nonnull__(pTHX_2)
 345                         __attribute__nonnull__(pTHX_3);
 346 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
 347         assert(entersubop); assert(namegv); assert(protosv)
 348
 349 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
 350                         __attribute__warn_unused_result__
 351                         __attribute__nonnull__(pTHX_1);
 352 #define PERL_ARGS_ASSERT_CK_EOF \
 353         assert(o)
 354
 355 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
 356                         __attribute__warn_unused_result__
 357                         __attribute__nonnull__(pTHX_1);
 358 #define PERL_ARGS_ASSERT_CK_EVAL        \
 359         assert(o)
 360
 361 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
 362                         __attribute__warn_unused_result__
 363                         __attribute__nonnull__(pTHX_1);
 364 #define PERL_ARGS_ASSERT_CK_EXEC        \
 365         assert(o)
 366
 367 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
 368                         __attribute__warn_unused_result__
 369                         __attribute__nonnull__(pTHX_1);
 370 #define PERL_ARGS_ASSERT_CK_EXISTS      \
 371         assert(o)
 372
 373 PERL_CALLCONV OP *      Perl_ck_exit(pTHX_ OP *o)
 374                         __attribute__warn_unused_result__
 375                         __attribute__nonnull__(pTHX_1);
 376 #define PERL_ARGS_ASSERT_CK_EXIT        \
 377         assert(o)
 378
 379 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
 380                         __attribute__warn_unused_result__
 381                         __attribute__nonnull__(pTHX_1);
 382 #define PERL_ARGS_ASSERT_CK_FTST        \
 383         assert(o)
 384
 385 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
 386                         __attribute__warn_unused_result__
 387                         __attribute__nonnull__(pTHX_1);
 388 #define PERL_ARGS_ASSERT_CK_FUN \
 389         assert(o)
 390
 391 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
 392                         __attribute__warn_unused_result__
 393                         __attribute__nonnull__(pTHX_1);
 394 #define PERL_ARGS_ASSERT_CK_GLOB        \
 395         assert(o)
 396
 397 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
 398                         __attribute__warn_unused_result__
 399                         __attribute__nonnull__(pTHX_1);
 400 #define PERL_ARGS_ASSERT_CK_GREP        \
 401         assert(o)
 402
 403 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
 404                         __attribute__warn_unused_result__
 405                         __attribute__nonnull__(pTHX_1);
 406 #define PERL_ARGS_ASSERT_CK_INDEX       \
 407         assert(o)
 408
 409 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
 410                         __attribute__warn_unused_result__
 411                         __attribute__nonnull__(pTHX_1);
 412 #define PERL_ARGS_ASSERT_CK_JOIN        \
 413         assert(o)
 414
 415 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
 416                         __attribute__warn_unused_result__
 417                         __attribute__nonnull__(pTHX_1);
 418 #define PERL_ARGS_ASSERT_CK_LFUN        \
 419         assert(o)
 420
 421 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
 422                         __attribute__warn_unused_result__
 423                         __attribute__nonnull__(pTHX_1);
 424 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
 425         assert(o)
 426
 427 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
 428                         __attribute__warn_unused_result__
 429                         __attribute__nonnull__(pTHX_1);
 430 #define PERL_ARGS_ASSERT_CK_MATCH       \
 431         assert(o)
 432
 433 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
 434                         __attribute__warn_unused_result__
 435                         __attribute__nonnull__(pTHX_1);
 436 #define PERL_ARGS_ASSERT_CK_METHOD      \
 437         assert(o)
 438
 439 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
 440                         __attribute__warn_unused_result__
 441                         __attribute__nonnull__(pTHX_1);
 442 #define PERL_ARGS_ASSERT_CK_NULL        \
 443         assert(o)
 444
 445 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
 446                         __attribute__warn_unused_result__
 447                         __attribute__nonnull__(pTHX_1);
 448 #define PERL_ARGS_ASSERT_CK_OPEN        \
 449         assert(o)
 450
 451 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
 452                         __attribute__warn_unused_result__
 453                         __attribute__nonnull__(pTHX_1);
 454 #define PERL_ARGS_ASSERT_CK_READLINE    \
 455         assert(o)
 456
 457 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
 458                         __attribute__warn_unused_result__
 459                         __attribute__nonnull__(pTHX_1);
 460 #define PERL_ARGS_ASSERT_CK_REPEAT      \
 461         assert(o)
 462
 463 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
 464                         __attribute__warn_unused_result__
 465                         __attribute__nonnull__(pTHX_1);
 466 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
 467         assert(o)
 468
 469 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
 470                         __attribute__warn_unused_result__
 471                         __attribute__nonnull__(pTHX_1);
 472 #define PERL_ARGS_ASSERT_CK_RETURN      \
 473         assert(o)
 474
 475 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
 476                         __attribute__warn_unused_result__
 477                         __attribute__nonnull__(pTHX_1);
 478 #define PERL_ARGS_ASSERT_CK_RFUN        \
 479         assert(o)
 480
 481 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
 482                         __attribute__warn_unused_result__
 483                         __attribute__nonnull__(pTHX_1);
 484 #define PERL_ARGS_ASSERT_CK_RVCONST     \
 485         assert(o)
 486
 487 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
 488                         __attribute__warn_unused_result__
 489                         __attribute__nonnull__(pTHX_1);
 490 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
 491         assert(o)
 492
 493 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
 494                         __attribute__warn_unused_result__
 495                         __attribute__nonnull__(pTHX_1);
 496 #define PERL_ARGS_ASSERT_CK_SELECT      \
 497         assert(o)
 498
 499 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
 500                         __attribute__warn_unused_result__
 501                         __attribute__nonnull__(pTHX_1);
 502 #define PERL_ARGS_ASSERT_CK_SHIFT       \
 503         assert(o)
 504
 505 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
 506                         __attribute__warn_unused_result__
 507                         __attribute__nonnull__(pTHX_1);
 508 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
 509         assert(o)
 510
 511 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
 512                         __attribute__warn_unused_result__
 513                         __attribute__nonnull__(pTHX_1);
 514 #define PERL_ARGS_ASSERT_CK_SORT        \
 515         assert(o)
 516
 517 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
 518                         __attribute__warn_unused_result__
 519                         __attribute__nonnull__(pTHX_1);
 520 #define PERL_ARGS_ASSERT_CK_SPAIR       \
 521         assert(o)
 522
 523 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
 524                         __attribute__warn_unused_result__
 525                         __attribute__nonnull__(pTHX_1);
 526 #define PERL_ARGS_ASSERT_CK_SPLIT       \
 527         assert(o)
 528
 529 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
 530                         __attribute__warn_unused_result__
 531                         __attribute__nonnull__(pTHX_1);
 532 #define PERL_ARGS_ASSERT_CK_SUBR        \
 533         assert(o)
 534
 535 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
 536                         __attribute__warn_unused_result__
 537                         __attribute__nonnull__(pTHX_1);
 538 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
 539         assert(o)
 540
 541 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
 542                         __attribute__warn_unused_result__
 543                         __attribute__nonnull__(pTHX_1);
 544 #define PERL_ARGS_ASSERT_CK_SVCONST     \
 545         assert(o)
 546
 547 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
 548                         __attribute__warn_unused_result__
 549                         __attribute__nonnull__(pTHX_1);
 550 #define PERL_ARGS_ASSERT_CK_TRUNC       \
 551         assert(o)
 552
 553 PERL_CALLCONV void      Perl_ck_warner(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      \
 557         assert(pat)
 558
 559 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
 560                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
 561                         __attribute__nonnull__(pTHX_2);
 562 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
 563         assert(pat)
 564
 565 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
 566 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
 567 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 568                         __attribute__warn_unused_result__;
 569
 570 PERL_CALLCONV const char *      Perl_cop_fetch_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
 571                         __attribute__nonnull__(pTHX_1);
 572 #define PERL_ARGS_ASSERT_COP_FETCH_LABEL        \
 573         assert(cop)
 574
 575 PERL_CALLCONV void      Perl_cop_store_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
 576                         __attribute__nonnull__(pTHX_1)
 577                         __attribute__nonnull__(pTHX_2);
 578 #define PERL_ARGS_ASSERT_COP_STORE_LABEL        \
 579         assert(cop); assert(label)
 580
 581 PERL_CALLCONV SV *      Perl_core_prototype(pTHX_ SV *sv, const char *name, const int code, int * const opnum)
 582                         __attribute__nonnull__(pTHX_2);
 583 #define PERL_ARGS_ASSERT_CORE_PROTOTYPE \
 584         assert(name)
 585
 586 PERL_CALLCONV OP *      Perl_coresub_op(pTHX_ SV *coreargssv, const int code, const int opnum)
 587                         __attribute__nonnull__(pTHX_1);
 588 #define PERL_ARGS_ASSERT_CORESUB_OP     \
 589         assert(coreargssv)
 590
 591 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 592 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 593                         __attribute__noreturn__
 594                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 595
 596 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
 597                         __attribute__noreturn__;
 598
 599 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
 600                         __attribute__noreturn__
 601                         __attribute__nonnull__(pTHX_1);
 602 #define PERL_ARGS_ASSERT_CROAK_SV       \
 603         assert(baseex)
 604
 605 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 606                         __attribute__noreturn__
 607                         __attribute__nonnull__(pTHX_1)
 608                         __attribute__nonnull__(pTHX_2);
 609 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 610         assert(cv); assert(params)
 611
 612 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
 613                         __attribute__warn_unused_result__
 614                         __attribute__nonnull__(pTHX_1);
 615 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
 616         assert(o)
 617
 618 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
 619                         __attribute__warn_unused_result__
 620                         __attribute__nonnull__(pTHX_1);
 621 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
 622         assert(o)
 623
 624 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
 625                         __attribute__nonnull__(pTHX_1)
 626                         __attribute__nonnull__(pTHX_2);
 627 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
 628         assert(ppaddr); assert(xop)
 629
 630 PERL_CALLCONV const XOP *       Perl_custom_op_xop(pTHX_ const OP *o)
 631                         __attribute__pure__
 632                         __attribute__nonnull__(pTHX_1);
 633 #define PERL_ARGS_ASSERT_CUSTOM_OP_XOP  \
 634         assert(o)
 635
 636 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 637                         __attribute__nonnull__(pTHX_1);
 638 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 639         assert(cv)
 640
 641 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 642                         __attribute__nonnull__(pTHX_1);
 643 #define PERL_ARGS_ASSERT_CV_CLONE       \
 644         assert(proto)
 645
 646 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 647                         __attribute__warn_unused_result__;
 648
 649 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
 650                         __attribute__nonnull__(pTHX_1)
 651                         __attribute__nonnull__(pTHX_2)
 652                         __attribute__nonnull__(pTHX_3);
 653 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
 654         assert(cv); assert(ckfun_p); assert(ckobj_p)
 655
 656 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
 657                         __attribute__nonnull__(pTHX_1)
 658                         __attribute__nonnull__(pTHX_2)
 659                         __attribute__nonnull__(pTHX_3);
 660 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
 661         assert(cv); assert(ckfun); assert(ckobj)
 662
 663 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 664                         __attribute__nonnull__(pTHX_1);
 665 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 666         assert(cv)
 667
 668 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
 669                         __attribute__nonnull__(pTHX_1);
 670 #define PERL_ARGS_ASSERT_CVGV_SET       \
 671         assert(cv)
 672
 673 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
 674                         __attribute__nonnull__(pTHX_1);
 675 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
 676         assert(cv)
 677
 678 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 679                         __attribute__nonnull__(pTHX_1);
 680 #define PERL_ARGS_ASSERT_CX_DUMP        \
 681         assert(cx)
 682
 683 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 684                         __attribute__warn_unused_result__;
 685
 686 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 687                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 688                         __attribute__nonnull__(pTHX_1);
 689 #define PERL_ARGS_ASSERT_DEB    \
 690         assert(pat)
 691
 692 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
 693 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 694                         __attribute__nonnull__(pTHX_1);
 695 #define PERL_ARGS_ASSERT_DEBOP  \
 696         assert(o)
 697
 698 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 699 PERL_CALLCONV I32       Perl_debstack(pTHX);
 700 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 701 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 702 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 703                         __attribute__nonnull__(1)
 704                         __attribute__nonnull__(2)
 705                         __attribute__nonnull__(3)
 706                         __attribute__nonnull__(4)
 707                         __attribute__nonnull__(6);
 708 #define PERL_ARGS_ASSERT_DELIMCPY       \
 709         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 710
 711 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
 712 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 713                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 714
 715 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
 716                         __attribute__nonnull__(pTHX_1);
 717 #define PERL_ARGS_ASSERT_DIE_SV \
 718         assert(baseex)
 719
 720 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
 721                         __attribute__noreturn__
 722                         __attribute__nonnull__(pTHX_1);
 723 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
 724         assert(msv)
 725
 726 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 727                         __attribute__nonnull__(pTHX_2)
 728                         __attribute__nonnull__(pTHX_3); */
 729 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 730         assert(mark); assert(sp)
 731
 732 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 733                         __attribute__nonnull__(pTHX_2)
 734                         __attribute__nonnull__(pTHX_3);
 735 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 736         assert(mark); assert(sp)
 737
 738 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 739                         __attribute__nonnull__(pTHX_1);
 740 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 741         assert(fp)
 742
 743 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 744 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
 745                         __attribute__nonnull__(pTHX_2);
 746 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
 747         assert(file)
 748
 749 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 750                         __attribute__nonnull__(pTHX_1);
 751 #define PERL_ARGS_ASSERT_DO_EOF \
 752         assert(gv)
 753
 754 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 755 PERL_CALLCONV void      Perl_do_gv_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_GV_DUMP     \
 759         assert(file); assert(name)
 760
 761 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
 762                         __attribute__nonnull__(pTHX_2)
 763                         __attribute__nonnull__(pTHX_3);
 764 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
 765         assert(file); assert(name)
 766
 767 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
 768                         __attribute__nonnull__(pTHX_2)
 769                         __attribute__nonnull__(pTHX_3);
 770 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
 771         assert(file); assert(name)
 772
 773 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 774                         __attribute__nonnull__(pTHX_1)
 775                         __attribute__nonnull__(pTHX_2)
 776                         __attribute__nonnull__(pTHX_3)
 777                         __attribute__nonnull__(pTHX_4);
 778 #define PERL_ARGS_ASSERT_DO_JOIN        \
 779         assert(sv); assert(delim); assert(mark); assert(sp)
 780
 781 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
 782                         __attribute__nonnull__(pTHX_2)
 783                         __attribute__nonnull__(pTHX_3);
 784 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
 785         assert(file); assert(mg)
 786
 787 PERL_CALLCONV I32       Perl_do_ncmp(pTHX_ SV *const left, SV *const right)
 788                         __attribute__warn_unused_result__
 789                         __attribute__nonnull__(pTHX_1)
 790                         __attribute__nonnull__(pTHX_2);
 791 #define PERL_ARGS_ASSERT_DO_NCMP        \
 792         assert(left); assert(right)
 793
 794 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
 795                         __attribute__nonnull__(pTHX_2);
 796 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
 797         assert(file)
 798
 799 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 800                         __attribute__nonnull__(pTHX_1)
 801                         __attribute__nonnull__(pTHX_2); */
 802 #define PERL_ARGS_ASSERT_DO_OPEN        \
 803         assert(gv); assert(name)
 804
 805 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)
 806                         __attribute__nonnull__(pTHX_1)
 807                         __attribute__nonnull__(pTHX_2)
 808                         __attribute__nonnull__(pTHX_8);
 809 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 810         assert(gv); assert(name); assert(svs)
 811
 812 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)
 813                         __attribute__nonnull__(pTHX_1)
 814                         __attribute__nonnull__(pTHX_2);
 815 #define PERL_ARGS_ASSERT_DO_OPENN       \
 816         assert(gv); assert(oname)
 817
 818 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
 819                         __attribute__nonnull__(pTHX_2);
 820 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
 821         assert(file)
 822
 823 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 824                         __attribute__nonnull__(pTHX_2);
 825 #define PERL_ARGS_ASSERT_DO_PRINT       \
 826         assert(fp)
 827
 828 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 829                         __attribute__warn_unused_result__;
 830
 831 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 832 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 833                         __attribute__nonnull__(pTHX_1)
 834                         __attribute__nonnull__(pTHX_3);
 835 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 836         assert(sv); assert(sarg)
 837
 838 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
 839                         __attribute__nonnull__(pTHX_2);
 840 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
 841         assert(file)
 842
 843 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 844                         __attribute__nonnull__(pTHX_1);
 845 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 846         assert(gv)
 847
 848 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 849                         __attribute__warn_unused_result__
 850                         __attribute__nonnull__(pTHX_1);
 851 #define PERL_ARGS_ASSERT_DO_TELL        \
 852         assert(gv)
 853
 854 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 855                         __attribute__nonnull__(pTHX_1);
 856 #define PERL_ARGS_ASSERT_DO_TRANS       \
 857         assert(sv)
 858
 859 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 860                         __attribute__nonnull__(pTHX_1);
 861 #define PERL_ARGS_ASSERT_DO_VECGET      \
 862         assert(sv)
 863
 864 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 865                         __attribute__nonnull__(pTHX_1);
 866 #define PERL_ARGS_ASSERT_DO_VECSET      \
 867         assert(sv)
 868
 869 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 870                         __attribute__nonnull__(pTHX_2)
 871                         __attribute__nonnull__(pTHX_3)
 872                         __attribute__nonnull__(pTHX_4);
 873 #define PERL_ARGS_ASSERT_DO_VOP \
 874         assert(sv); assert(left); assert(right)
 875
 876 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 877                         __attribute__nonnull__(pTHX_1);
 878 #define PERL_ARGS_ASSERT_DOFILE \
 879         assert(term)
 880
 881 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
 882                         __attribute__warn_unused_result__;
 883
 884 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
 885                         __attribute__nonnull__(pTHX_1);
 886 #define PERL_ARGS_ASSERT_DOREF  \
 887         assert(o)
 888
 889 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 890 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 891                         __attribute__warn_unused_result__;
 892
 893 PERL_CALLCONV void      Perl_dump_all(pTHX);
 894 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 895 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 896 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 897                         __attribute__nonnull__(pTHX_1);
 898 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 899         assert(gv)
 900
 901 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
 902                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
 903                         __attribute__nonnull__(pTHX_2)
 904                         __attribute__nonnull__(pTHX_3);
 905 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
 906         assert(file); assert(pat)
 907
 908 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 909                         __attribute__nonnull__(pTHX_1);
 910 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 911         assert(stash)
 912
 913 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 914                         __attribute__nonnull__(pTHX_1);
 915 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 916         assert(stash)
 917
 918 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 919                         __attribute__nonnull__(pTHX_1);
 920 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 921         assert(gv)
 922
 923 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 924                         __attribute__nonnull__(pTHX_1);
 925 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 926         assert(gv)
 927
 928 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
 929                         __attribute__nonnull__(pTHX_2)
 930                         __attribute__nonnull__(pTHX_3);
 931 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
 932         assert(file); assert(pat)
 933
 934 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
 935                         __attribute__nonnull__(pTHX_1)
 936                         __attribute__nonnull__(pTHX_2);
 937 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
 938         assert(c); assert(sv)
 939
 940 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
 941                         __attribute__nonnull__(pTHX_1);
 942 #define PERL_ARGS_ASSERT_EVAL_PV        \
 943         assert(p)
 944
 945 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
 946                         __attribute__nonnull__(pTHX_1);
 947 #define PERL_ARGS_ASSERT_EVAL_SV        \
 948         assert(sv)
 949
 950 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 951                         __attribute__nonnull__(pTHX_1);
 952 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 953         assert(sv)
 954
 955 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 956                         __attribute__warn_unused_result__
 957                         __attribute__nonnull__(pTHX_1)
 958                         __attribute__nonnull__(pTHX_2)
 959                         __attribute__nonnull__(pTHX_3);
 960 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 961         assert(big); assert(bigend); assert(littlestr)
 962
 963 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
 964                         __attribute__nonnull__(pTHX_1);
 965 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
 966         assert(name)
 967
 968 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 969 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 970                         __attribute__nonnull__(pTHX_1);
 971 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 972         assert(funcp)
 973
 974 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 975                         __attribute__warn_unused_result__
 976                         __attribute__nonnull__(pTHX_2);
 977 #define PERL_ARGS_ASSERT_FILTER_READ    \
 978         assert(buf_sv)
 979
 980 PERL_CALLCONV void      Perl_finalize_optree(pTHX_ OP* o)
 981                         __attribute__nonnull__(pTHX_1);
 982 #define PERL_ARGS_ASSERT_FINALIZE_OPTREE        \
 983         assert(o)
 984
 985 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
 986                         __attribute__warn_unused_result__;
 987
 988 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
 989 PERL_CALLCONV SV*       Perl_find_rundefsv2(pTHX_ CV *cv, U32 seq)
 990                         __attribute__nonnull__(pTHX_1);
 991 #define PERL_ARGS_ASSERT_FIND_RUNDEFSV2 \
 992         assert(cv)
 993
 994 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
 995                         __attribute__deprecated__;
 996
 997 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 998                         __attribute__nonnull__(pTHX_1);
 999 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
1000         assert(scriptname)
1001
1002 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
1003                         __attribute__pure__
1004                         __attribute__nonnull__(1)
1005                         __attribute__nonnull__(2);
1006 #define PERL_ARGS_ASSERT_FOLDEQ \
1007         assert(a); assert(b)
1008
1009 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
1010                         __attribute__pure__
1011                         __attribute__nonnull__(1)
1012                         __attribute__nonnull__(2);
1013 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
1014         assert(a); assert(b)
1015
1016 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1017                         __attribute__pure__
1018                         __attribute__nonnull__(1)
1019                         __attribute__nonnull__(2);
1020 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1021         assert(a); assert(b)
1022
1023 /* PERL_CALLCONV I32    foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1024                         __attribute__nonnull__(pTHX_1)
1025                         __attribute__nonnull__(pTHX_5); */
1026
1027 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)
1028                         __attribute__nonnull__(pTHX_1)
1029                         __attribute__nonnull__(pTHX_5);
1030 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8_FLAGS      \
1031         assert(s1); assert(s2)
1032
1033 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
1034                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1035                         __attribute__nonnull__(pTHX_1);
1036 #define PERL_ARGS_ASSERT_FORM   \
1037         assert(pat)
1038
1039 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1040 PERL_CALLCONV void      Perl_free_tmps(pTHX);
1041 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
1042                         __attribute__nonnull__(pTHX_1);
1043 #define PERL_ARGS_ASSERT_GET_AV \
1044         assert(name)
1045
1046 PERL_CALLCONV void*     Perl_get_context(void)
1047                         __attribute__warn_unused_result__;
1048
1049 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1050                         __attribute__nonnull__(pTHX_1);
1051 #define PERL_ARGS_ASSERT_GET_CV \
1052         assert(name)
1053
1054 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1055                         __attribute__nonnull__(pTHX_1);
1056 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1057         assert(name)
1058
1059 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1060                         __attribute__nonnull__(pTHX_2);
1061 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1062         assert(cv)
1063
1064 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1065                         __attribute__warn_unused_result__;
1066
1067 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1068                         __attribute__nonnull__(pTHX_1);
1069 #define PERL_ARGS_ASSERT_GET_HV \
1070         assert(name)
1071
1072 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1073                         __attribute__warn_unused_result__
1074                         __attribute__pure__;
1075
1076 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1077                         __attribute__warn_unused_result__
1078                         __attribute__pure__;
1079
1080 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1081                         __attribute__warn_unused_result__
1082                         __attribute__pure__;
1083
1084 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1085                         __attribute__warn_unused_result__
1086                         __attribute__pure__;
1087
1088 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1089                         __attribute__warn_unused_result__
1090                         __attribute__pure__;
1091
1092 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1093 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1094                         __attribute__nonnull__(pTHX_1);
1095 #define PERL_ARGS_ASSERT_GET_SV \
1096         assert(name)
1097
1098 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1099                         __attribute__warn_unused_result__;
1100
1101 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1102                         __attribute__nonnull__(pTHX_1);
1103 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1104         assert(sv)
1105
1106 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1107 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1108 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1109                         __attribute__nonnull__(pTHX_1)
1110                         __attribute__nonnull__(pTHX_2)
1111                         __attribute__nonnull__(pTHX_3);
1112 #define PERL_ARGS_ASSERT_GROK_BIN       \
1113         assert(start); assert(len_p); assert(flags)
1114
1115 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1116                         __attribute__nonnull__(pTHX_1)
1117                         __attribute__nonnull__(pTHX_2)
1118                         __attribute__nonnull__(pTHX_3);
1119 #define PERL_ARGS_ASSERT_GROK_HEX       \
1120         assert(start); assert(len_p); assert(flags)
1121
1122 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1123                         __attribute__nonnull__(pTHX_1);
1124 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1125         assert(pv)
1126
1127 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1128                         __attribute__warn_unused_result__
1129                         __attribute__nonnull__(pTHX_1)
1130                         __attribute__nonnull__(pTHX_2);
1131 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1132         assert(sp); assert(send)
1133
1134 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1135                         __attribute__nonnull__(pTHX_1)
1136                         __attribute__nonnull__(pTHX_2)
1137                         __attribute__nonnull__(pTHX_3);
1138 #define PERL_ARGS_ASSERT_GROK_OCT       \
1139         assert(start); assert(len_p); assert(flags)
1140
1141 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1142 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1143 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1144 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1145 /* PERL_CALLCONV GV*    gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1146                         __attribute__warn_unused_result__
1147                         __attribute__nonnull__(pTHX_2); */
1148
1149 PERL_CALLCONV GV*       Perl_gv_autoload_pv(pTHX_ HV* stash, const char* namepv, U32 flags)
1150                         __attribute__warn_unused_result__
1151                         __attribute__nonnull__(pTHX_2);
1152 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_PV \
1153         assert(namepv)
1154
1155 PERL_CALLCONV GV*       Perl_gv_autoload_pvn(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags)
1156                         __attribute__warn_unused_result__
1157                         __attribute__nonnull__(pTHX_2);
1158 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_PVN        \
1159         assert(name)
1160
1161 PERL_CALLCONV GV*       Perl_gv_autoload_sv(pTHX_ HV* stash, SV* namesv, U32 flags)
1162                         __attribute__warn_unused_result__
1163                         __attribute__nonnull__(pTHX_2);
1164 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_SV \
1165         assert(namesv)
1166
1167 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
1168                         __attribute__nonnull__(pTHX_1);
1169 #define PERL_ARGS_ASSERT_GV_CHECK       \
1170         assert(stash)
1171
1172 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1173                         __attribute__warn_unused_result__
1174                         __attribute__nonnull__(pTHX_1);
1175 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1176         assert(gv)
1177
1178 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1179                         __attribute__nonnull__(pTHX_1);
1180 #define PERL_ARGS_ASSERT_GV_DUMP        \
1181         assert(gv)
1182
1183 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1184                         __attribute__nonnull__(pTHX_1)
1185                         __attribute__nonnull__(pTHX_2);
1186 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1187         assert(sv); assert(gv)
1188
1189 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1190                         __attribute__nonnull__(pTHX_1)
1191                         __attribute__nonnull__(pTHX_2); */
1192 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1193         assert(sv); assert(gv)
1194
1195 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1196                         __attribute__nonnull__(pTHX_1)
1197                         __attribute__nonnull__(pTHX_2);
1198 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1199         assert(sv); assert(gv)
1200
1201 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1202                         __attribute__nonnull__(pTHX_1);
1203 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1204         assert(name)
1205
1206 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1207                         __attribute__nonnull__(pTHX_1);
1208 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1209         assert(name)
1210
1211 /* PERL_CALLCONV GV*    gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1212                         __attribute__nonnull__(pTHX_2); */
1213
1214 /* PERL_CALLCONV GV*    gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1215                         __attribute__nonnull__(pTHX_2); */
1216
1217 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pv(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
1218                         __attribute__nonnull__(pTHX_2);
1219 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PV        \
1220         assert(name)
1221
1222 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pv_autoload(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
1223                         __attribute__nonnull__(pTHX_2);
1224 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PV_AUTOLOAD       \
1225         assert(name)
1226
1227 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pvn(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
1228                         __attribute__nonnull__(pTHX_2);
1229 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN       \
1230         assert(name)
1231
1232 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pvn_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
1233                         __attribute__nonnull__(pTHX_2);
1234 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN_AUTOLOAD      \
1235         assert(name)
1236
1237 PERL_CALLCONV GV*       Perl_gv_fetchmeth_sv(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
1238                         __attribute__nonnull__(pTHX_2);
1239 #define PERL_ARGS_ASSERT_GV_FETCHMETH_SV        \
1240         assert(namesv)
1241
1242 PERL_CALLCONV GV*       Perl_gv_fetchmeth_sv_autoload(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
1243                         __attribute__nonnull__(pTHX_2);
1244 #define PERL_ARGS_ASSERT_GV_FETCHMETH_SV_AUTOLOAD       \
1245         assert(namesv)
1246
1247 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1248                         __attribute__nonnull__(pTHX_1)
1249                         __attribute__nonnull__(pTHX_2); */
1250 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1251         assert(stash); assert(name)
1252
1253 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1254                         __attribute__nonnull__(pTHX_1)
1255                         __attribute__nonnull__(pTHX_2);
1256 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1257         assert(stash); assert(name)
1258
1259 PERL_CALLCONV GV*       Perl_gv_fetchmethod_pv_flags(pTHX_ HV* stash, const char* name, U32 flags)
1260                         __attribute__nonnull__(pTHX_1)
1261                         __attribute__nonnull__(pTHX_2);
1262 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_PV_FLAGS        \
1263         assert(stash); assert(name)
1264
1265 PERL_CALLCONV GV*       Perl_gv_fetchmethod_pvn_flags(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags)
1266                         __attribute__nonnull__(pTHX_1)
1267                         __attribute__nonnull__(pTHX_2);
1268 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_PVN_FLAGS       \
1269         assert(stash); assert(name)
1270
1271 PERL_CALLCONV GV*       Perl_gv_fetchmethod_sv_flags(pTHX_ HV* stash, SV* namesv, U32 flags)
1272                         __attribute__nonnull__(pTHX_1)
1273                         __attribute__nonnull__(pTHX_2);
1274 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_SV_FLAGS        \
1275         assert(stash); assert(namesv)
1276
1277 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1278                         __attribute__nonnull__(pTHX_1);
1279 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1280         assert(nambeg)
1281
1282 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1283                         __attribute__nonnull__(pTHX_1);
1284 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1285         assert(name)
1286
1287 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1288                         __attribute__nonnull__(pTHX_1);
1289 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1290         assert(name)
1291
1292 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1293                         __attribute__nonnull__(pTHX_1)
1294                         __attribute__nonnull__(pTHX_2);
1295 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1296         assert(sv); assert(gv)
1297
1298 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1299                         __attribute__nonnull__(pTHX_1)
1300                         __attribute__nonnull__(pTHX_2); */
1301 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1302         assert(sv); assert(gv)
1303
1304 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1305                         __attribute__nonnull__(pTHX_1)
1306                         __attribute__nonnull__(pTHX_2);
1307 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1308         assert(sv); assert(gv)
1309
1310 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1311                         __attribute__warn_unused_result__;
1312
1313 /* PERL_CALLCONV void   gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1314                         __attribute__nonnull__(pTHX_1)
1315                         __attribute__nonnull__(pTHX_3); */
1316
1317 PERL_CALLCONV void      Perl_gv_init_pv(pTHX_ GV* gv, HV* stash, const char* name, U32 flags)
1318                         __attribute__nonnull__(pTHX_1)
1319                         __attribute__nonnull__(pTHX_3);
1320 #define PERL_ARGS_ASSERT_GV_INIT_PV     \
1321         assert(gv); assert(name)
1322
1323 PERL_CALLCONV void      Perl_gv_init_pvn(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, U32 flags)
1324                         __attribute__nonnull__(pTHX_1)
1325                         __attribute__nonnull__(pTHX_3);
1326 #define PERL_ARGS_ASSERT_GV_INIT_PVN    \
1327         assert(gv); assert(name)
1328
1329 PERL_CALLCONV void      Perl_gv_init_sv(pTHX_ GV* gv, HV* stash, SV* namesv, U32 flags)
1330                         __attribute__nonnull__(pTHX_1)
1331                         __attribute__nonnull__(pTHX_3);
1332 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
1333         assert(gv); assert(namesv)
1334
1335 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1336                         __attribute__nonnull__(pTHX_1)
1337                         __attribute__nonnull__(pTHX_2);
1338 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1339         assert(gv); assert(name)
1340
1341 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1342                         __attribute__nonnull__(pTHX_1);
1343 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1344         assert(name)
1345
1346 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1347                         __attribute__nonnull__(pTHX_1);
1348 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1349         assert(name)
1350
1351 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1352                         __attribute__nonnull__(pTHX_1);
1353 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1354         assert(sv)
1355
1356 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1357                         __attribute__nonnull__(pTHX_1);
1358 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1359         assert(gv)
1360
1361 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1362                         __attribute__nonnull__(pTHX_1);
1363 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1364         assert(hv)
1365
1366 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1367 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1368                         __attribute__nonnull__(pTHX_1);
1369 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1370         assert(hv)
1371
1372 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1373 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)
1374                         __attribute__nonnull__(pTHX_2);
1375 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1376         assert(key)
1377
1378 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1379                         __attribute__warn_unused_result__;
1380
1381 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1382                         __attribute__nonnull__(pTHX_1);
1383 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1384         assert(hv)
1385
1386 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1387                         __attribute__nonnull__(pTHX_2); */
1388 #define PERL_ARGS_ASSERT_HV_DELETE      \
1389         assert(key)
1390
1391 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1392                         __attribute__nonnull__(pTHX_2); */
1393 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1394         assert(keysv)
1395
1396 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1397                         __attribute__warn_unused_result__
1398                         __attribute__nonnull__(pTHX_1);
1399 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1400         assert(hv)
1401
1402 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1403                         __attribute__nonnull__(pTHX_1);
1404 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1405         assert(hv)
1406
1407 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1408                         __attribute__nonnull__(pTHX_1)
1409                         __attribute__nonnull__(pTHX_2);
1410 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1411         assert(hv); assert(name)
1412
1413 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1414                         __attribute__nonnull__(pTHX_1)
1415                         __attribute__nonnull__(pTHX_2);
1416 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1417         assert(hv); assert(name)
1418
1419 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1420                         __attribute__warn_unused_result__
1421                         __attribute__nonnull__(pTHX_2); */
1422 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1423         assert(key)
1424
1425 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1426                         __attribute__warn_unused_result__
1427                         __attribute__nonnull__(pTHX_2); */
1428 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1429         assert(keysv)
1430
1431 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1432                         __attribute__nonnull__(pTHX_2); */
1433 #define PERL_ARGS_ASSERT_HV_FETCH       \
1434         assert(key)
1435
1436 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1437                         __attribute__nonnull__(pTHX_2); */
1438 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1439         assert(keysv)
1440
1441 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1442                         __attribute__nonnull__(pTHX_1);
1443 #define PERL_ARGS_ASSERT_HV_FILL        \
1444         assert(hv)
1445
1446 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1447                         __attribute__nonnull__(pTHX_1);
1448 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1449         assert(hv)
1450
1451 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1452                         __attribute__nonnull__(pTHX_1);
1453 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1454         assert(hv)
1455
1456 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1457                         __attribute__warn_unused_result__
1458                         __attribute__nonnull__(pTHX_1)
1459                         __attribute__nonnull__(pTHX_2);
1460 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1461         assert(entry); assert(retlen)
1462
1463 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1464                         __attribute__warn_unused_result__
1465                         __attribute__nonnull__(pTHX_1);
1466 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1467         assert(entry)
1468
1469 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1470                         __attribute__warn_unused_result__
1471                         __attribute__nonnull__(pTHX_1); */
1472 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1473         assert(hv)
1474
1475 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1476                         __attribute__warn_unused_result__
1477                         __attribute__nonnull__(pTHX_1);
1478 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1479         assert(hv)
1480
1481 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1482                         __attribute__warn_unused_result__
1483                         __attribute__nonnull__(pTHX_1)
1484                         __attribute__nonnull__(pTHX_2)
1485                         __attribute__nonnull__(pTHX_3);
1486 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1487         assert(hv); assert(key); assert(retlen)
1488
1489 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1490                         __attribute__warn_unused_result__
1491                         __attribute__nonnull__(pTHX_1)
1492                         __attribute__nonnull__(pTHX_2);
1493 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1494         assert(hv); assert(entry)
1495
1496 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1497                         __attribute__nonnull__(pTHX_1);
1498 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1499         assert(hv)
1500
1501 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1502                         __attribute__nonnull__(pTHX_1); */
1503 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1504         assert(hv)
1505
1506 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1507                         __attribute__nonnull__(pTHX_1);
1508 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1509         assert(hv)
1510
1511 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1512                         __attribute__warn_unused_result__
1513                         __attribute__nonnull__(pTHX_1);
1514 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1515         assert(hv)
1516
1517 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
1518                         __attribute__warn_unused_result__
1519                         __attribute__nonnull__(pTHX_1);
1520 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1521         assert(hv)
1522
1523 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1524                         __attribute__nonnull__(pTHX_1);
1525 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1526         assert(hv)
1527
1528 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1529                         __attribute__warn_unused_result__
1530                         __attribute__nonnull__(pTHX_1);
1531 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1532         assert(hv)
1533
1534 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1535                         __attribute__nonnull__(pTHX_1);
1536 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1537         assert(hv)
1538
1539 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1540                         __attribute__warn_unused_result__
1541                         __attribute__nonnull__(pTHX_1);
1542 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1543         assert(hv)
1544
1545 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1546 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1547 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1548 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1549 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1550 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1551                         __attribute__nonnull__(pTHX_1)
1552                         __attribute__nonnull__(pTHX_2); */
1553
1554 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1555                         __attribute__nonnull__(pTHX_1)
1556                         __attribute__nonnull__(pTHX_2); */
1557
1558 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1559                         __attribute__nonnull__(pTHX_1)
1560                         __attribute__nonnull__(pTHX_5); */
1561
1562 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1563                         __attribute__nonnull__(pTHX_2);
1564 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1565         assert(argv)
1566
1567 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1568 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1569 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1570 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1571 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1572 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1573                         __attribute__nonnull__(pTHX_1);
1574 #define PERL_ARGS_ASSERT_INIT_TM        \
1575         assert(ptm)
1576
1577 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1578                         __attribute__warn_unused_result__
1579                         __attribute__pure__
1580                         __attribute__nonnull__(1)
1581                         __attribute__nonnull__(2);
1582 #define PERL_ARGS_ASSERT_INSTR  \
1583         assert(big); assert(little)
1584
1585 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1586 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1587                         __attribute__warn_unused_result__;
1588
1589 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1590                         __attribute__nonnull__(pTHX_1);
1591 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1592         assert(io)
1593
1594 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1595                         __attribute__nonnull__(1);
1596 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1597         assert(s)
1598
1599 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1600                         __attribute__warn_unused_result__;
1601
1602 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1603                         __attribute__warn_unused_result__
1604                         __attribute__pure__;
1605
1606 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1607                         __attribute__warn_unused_result__
1608                         __attribute__pure__;
1609
1610 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1611                         __attribute__warn_unused_result__
1612                         __attribute__pure__;
1613
1614 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1615                         __attribute__warn_unused_result__
1616                         __attribute__pure__;
1617
1618 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1619                         __attribute__warn_unused_result__
1620                         __attribute__pure__;
1621
1622 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1623                         __attribute__warn_unused_result__
1624                         __attribute__pure__;
1625
1626 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1627                         __attribute__warn_unused_result__
1628                         __attribute__pure__;
1629
1630 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1631                         __attribute__warn_unused_result__
1632                         __attribute__pure__;
1633
1634 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1635                         __attribute__warn_unused_result__
1636                         __attribute__pure__;
1637
1638 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1639                         __attribute__warn_unused_result__
1640                         __attribute__pure__;
1641
1642 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1643                         __attribute__warn_unused_result__
1644                         __attribute__pure__;
1645
1646 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1647                         __attribute__warn_unused_result__
1648                         __attribute__pure__;
1649
1650 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1651                         __attribute__warn_unused_result__
1652                         __attribute__pure__;
1653
1654 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1655                         __attribute__warn_unused_result__
1656                         __attribute__pure__;
1657
1658 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1659                         __attribute__warn_unused_result__
1660                         __attribute__pure__;
1661
1662 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1663                         __attribute__warn_unused_result__
1664                         __attribute__pure__;
1665
1666 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1667                         __attribute__warn_unused_result__
1668                         __attribute__pure__;
1669
1670 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1671                         __attribute__warn_unused_result__
1672                         __attribute__pure__;
1673
1674 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1675                         __attribute__warn_unused_result__
1676                         __attribute__pure__;
1677
1678 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1679                         __attribute__warn_unused_result__
1680                         __attribute__pure__;
1681
1682 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1683                         __attribute__warn_unused_result__
1684                         __attribute__pure__;
1685
1686 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1687                         __attribute__warn_unused_result__
1688                         __attribute__pure__;
1689
1690 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1691                         __attribute__warn_unused_result__
1692                         __attribute__pure__;
1693
1694 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1695                         __attribute__warn_unused_result__
1696                         __attribute__pure__;
1697
1698 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1699                         __attribute__warn_unused_result__
1700                         __attribute__pure__;
1701
1702 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1703                         __attribute__warn_unused_result__
1704                         __attribute__pure__;
1705
1706 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1707                         __attribute__warn_unused_result__
1708                         __attribute__nonnull__(pTHX_1);
1709 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1710         assert(p)
1711
1712 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1713                         __attribute__warn_unused_result__
1714                         __attribute__nonnull__(pTHX_1);
1715 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1716         assert(p)
1717
1718 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1719                         __attribute__warn_unused_result__
1720                         __attribute__nonnull__(pTHX_1);
1721 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1722         assert(p)
1723
1724 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1725                         __attribute__warn_unused_result__
1726                         __attribute__nonnull__(pTHX_1);
1727 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1728         assert(p)
1729
1730 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1731                         __attribute__warn_unused_result__
1732                         __attribute__nonnull__(pTHX_1);
1733 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1734         assert(p)
1735
1736 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1737                         __attribute__warn_unused_result__
1738                         __attribute__nonnull__(pTHX_1);
1739 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1740         assert(p)
1741
1742 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1743                         __attribute__warn_unused_result__
1744                         __attribute__nonnull__(pTHX_1);
1745 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1746         assert(p)
1747
1748 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1749                         __attribute__warn_unused_result__
1750                         __attribute__nonnull__(pTHX_1);
1751 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1752         assert(p)
1753
1754 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1755                         __attribute__warn_unused_result__
1756                         __attribute__nonnull__(pTHX_1);
1757 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1758         assert(p)
1759
1760 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1761                         __attribute__warn_unused_result__
1762                         __attribute__nonnull__(pTHX_1);
1763 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1764         assert(p)
1765
1766 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1767                         __attribute__warn_unused_result__
1768                         __attribute__nonnull__(pTHX_1);
1769 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1770         assert(p)
1771
1772 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1773                         __attribute__warn_unused_result__
1774                         __attribute__nonnull__(pTHX_1);
1775 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1776         assert(p)
1777
1778 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1779                         __attribute__warn_unused_result__
1780                         __attribute__nonnull__(pTHX_1);
1781 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1782         assert(p)
1783
1784 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1785                         __attribute__nonnull__(1);
1786 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1787         assert(s)
1788
1789 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1790                         __attribute__warn_unused_result__
1791                         __attribute__nonnull__(pTHX_1);
1792 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1793         assert(p)
1794
1795 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1796                         __attribute__warn_unused_result__
1797                         __attribute__nonnull__(pTHX_1);
1798 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1799         assert(p)
1800
1801 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1802                         __attribute__warn_unused_result__
1803                         __attribute__nonnull__(pTHX_1);
1804 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1805         assert(p)
1806
1807 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1808                         __attribute__warn_unused_result__
1809                         __attribute__nonnull__(pTHX_1);
1810 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1811         assert(p)
1812
1813 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1814                         __attribute__warn_unused_result__
1815                         __attribute__nonnull__(pTHX_1);
1816 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1817         assert(p)
1818
1819 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1820                         __attribute__warn_unused_result__
1821                         __attribute__nonnull__(pTHX_1);
1822 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1823         assert(p)
1824
1825 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1826                         __attribute__warn_unused_result__
1827                         __attribute__nonnull__(pTHX_1);
1828 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1829         assert(p)
1830
1831 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1832                         __attribute__warn_unused_result__
1833                         __attribute__nonnull__(pTHX_1);
1834 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1835         assert(p)
1836
1837 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1838                         __attribute__warn_unused_result__
1839                         __attribute__nonnull__(pTHX_1);
1840 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1841         assert(p)
1842
1843 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1844                         __attribute__warn_unused_result__
1845                         __attribute__nonnull__(pTHX_1);
1846 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1847         assert(p)
1848
1849 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1850                         __attribute__warn_unused_result__
1851                         __attribute__nonnull__(pTHX_1);
1852 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1853         assert(p)
1854
1855 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1856                         __attribute__warn_unused_result__
1857                         __attribute__nonnull__(pTHX_1);
1858 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1859         assert(p)
1860
1861 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1862                         __attribute__warn_unused_result__
1863                         __attribute__nonnull__(pTHX_1);
1864 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1865         assert(p)
1866
1867 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1868                         __attribute__nonnull__(1);
1869 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1870         assert(s)
1871
1872 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1873                         __attribute__nonnull__(1); */
1874 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1875         assert(s)
1876
1877 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1878                         __attribute__nonnull__(1);
1879 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1880         assert(s)
1881
1882 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1883                         __attribute__warn_unused_result__
1884                         __attribute__nonnull__(pTHX_1);
1885 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1886         assert(p)
1887
1888 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1889                         __attribute__warn_unused_result__
1890                         __attribute__nonnull__(pTHX_1);
1891 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1892         assert(p)
1893
1894 PERL_CALLCONV bool      Perl_is_utf8_xidcont(pTHX_ const U8 *p)
1895                         __attribute__warn_unused_result__
1896                         __attribute__nonnull__(pTHX_1);
1897 #define PERL_ARGS_ASSERT_IS_UTF8_XIDCONT        \
1898         assert(p)
1899
1900 PERL_CALLCONV bool      Perl_is_utf8_xidfirst(pTHX_ const U8 *p)
1901                         __attribute__warn_unused_result__
1902                         __attribute__nonnull__(pTHX_1);
1903 #define PERL_ARGS_ASSERT_IS_UTF8_XIDFIRST       \
1904         assert(p)
1905
1906 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1907                         __attribute__nonnull__(pTHX_1);
1908 #define PERL_ARGS_ASSERT_JMAYBE \
1909         assert(o)
1910
1911 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1912                         __attribute__pure__
1913                         __attribute__nonnull__(pTHX_1);
1914 #define PERL_ARGS_ASSERT_KEYWORD        \
1915         assert(name)
1916
1917 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1918                         __attribute__nonnull__(pTHX_1)
1919                         __attribute__nonnull__(pTHX_3);
1920 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1921         assert(keyword_ptr); assert(op_ptr)
1922
1923 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1924 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1925 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1926                         __attribute__nonnull__(pTHX_1);
1927 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1928         assert(ptr)
1929
1930 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1931 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1932 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1933 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1934 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1935                         __attribute__nonnull__(pTHX_1);
1936 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1937         assert(ptr)
1938
1939 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1940 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
1941 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
1942                         __attribute__nonnull__(pTHX_1);
1943 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
1944         assert(pv)
1945
1946 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1947                         __attribute__nonnull__(pTHX_1);
1948 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1949         assert(pv)
1950
1951 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1952                         __attribute__nonnull__(pTHX_1);
1953 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1954         assert(sv)
1955
1956 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1957                         __attribute__nonnull__(pTHX_1);
1958 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1959         assert(ptr)
1960
1961 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1962 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1963                         __attribute__nonnull__(pTHX_2);
1964 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1965         assert(name)
1966
1967 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1968                         __attribute__nonnull__(pTHX_1);
1969 #define PERL_ARGS_ASSERT_LOCALIZE       \
1970         assert(o)
1971
1972 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1973                         __attribute__warn_unused_result__
1974                         __attribute__nonnull__(pTHX_1);
1975 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1976         assert(sv)
1977
1978 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1979                         __attribute__nonnull__(pTHX_1)
1980                         __attribute__nonnull__(pTHX_2);
1981 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1982         assert(sv); assert(mg)
1983
1984 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1985                         __attribute__nonnull__(pTHX_1)
1986                         __attribute__nonnull__(pTHX_2);
1987 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1988         assert(sv); assert(mg)
1989
1990 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1991                         __attribute__nonnull__(pTHX_1)
1992                         __attribute__nonnull__(pTHX_2);
1993 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1994         assert(sv); assert(mg)
1995
1996 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1997                         __attribute__nonnull__(pTHX_1)
1998                         __attribute__nonnull__(pTHX_2);
1999 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
2000         assert(sv); assert(mg)
2001
2002 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
2003                         __attribute__nonnull__(pTHX_2);
2004 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
2005         assert(mg)
2006
2007 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
2008                         __attribute__nonnull__(pTHX_1)
2009                         __attribute__nonnull__(pTHX_2);
2010 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
2011         assert(sv); assert(mg)
2012
2013 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
2014                         __attribute__nonnull__(pTHX_1)
2015                         __attribute__nonnull__(pTHX_2);
2016 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
2017         assert(sv); assert(mg)
2018
2019 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2020 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
2021                         __attribute__nonnull__(pTHX_1)
2022                         __attribute__nonnull__(pTHX_2);
2023 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
2024         assert(sv); assert(mg)
2025
2026 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
2027                         __attribute__nonnull__(pTHX_1)
2028                         __attribute__nonnull__(pTHX_2);
2029 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
2030         assert(sv); assert(mg)
2031
2032 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
2033                         __attribute__nonnull__(pTHX_1)
2034                         __attribute__nonnull__(pTHX_2);
2035 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
2036         assert(sv); assert(mg)
2037
2038 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
2039                         __attribute__nonnull__(pTHX_1)
2040                         __attribute__nonnull__(pTHX_2);
2041 #define PERL_ARGS_ASSERT_MAGIC_GET      \
2042         assert(sv); assert(mg)
2043
2044 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
2045                         __attribute__nonnull__(pTHX_1)
2046                         __attribute__nonnull__(pTHX_2);
2047 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
2048         assert(sv); assert(mg)
2049
2050 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
2051                         __attribute__nonnull__(pTHX_1)
2052                         __attribute__nonnull__(pTHX_2);
2053 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
2054         assert(sv); assert(mg)
2055
2056 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
2057                         __attribute__nonnull__(pTHX_1)
2058                         __attribute__nonnull__(pTHX_2);
2059 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
2060         assert(sv); assert(mg)
2061
2062 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
2063                         __attribute__nonnull__(pTHX_1)
2064                         __attribute__nonnull__(pTHX_2);
2065 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
2066         assert(sv); assert(mg)
2067
2068 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
2069                         __attribute__nonnull__(pTHX_1)
2070                         __attribute__nonnull__(pTHX_2);
2071 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
2072         assert(sv); assert(mg)
2073
2074 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
2075                         __attribute__nonnull__(pTHX_1)
2076                         __attribute__nonnull__(pTHX_2);
2077 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
2078         assert(sv); assert(mg)
2079
2080 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
2081                         __attribute__nonnull__(pTHX_1)
2082                         __attribute__nonnull__(pTHX_2);
2083 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
2084         assert(sv); assert(mg)
2085
2086 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
2087                         __attribute__nonnull__(pTHX_1)
2088                         __attribute__nonnull__(pTHX_2);
2089 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
2090         assert(sv); assert(mg)
2091
2092 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
2093                         __attribute__nonnull__(pTHX_1)
2094                         __attribute__nonnull__(pTHX_2);
2095 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
2096         assert(sv); assert(mg)
2097
2098 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
2099                         __attribute__nonnull__(pTHX_1)
2100                         __attribute__nonnull__(pTHX_2);
2101 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
2102         assert(sv); assert(mg)
2103
2104 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2105                         __attribute__nonnull__(pTHX_1)
2106                         __attribute__nonnull__(pTHX_2);
2107 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2108         assert(sv); assert(mg)
2109
2110 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
2111                         __attribute__nonnull__(pTHX_1)
2112                         __attribute__nonnull__(pTHX_2);
2113 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
2114         assert(sv); assert(mg)
2115
2116 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
2117                         __attribute__nonnull__(pTHX_1)
2118                         __attribute__nonnull__(pTHX_2)
2119                         __attribute__nonnull__(pTHX_3);
2120 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2121         assert(sv); assert(mg); assert(meth)
2122
2123 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2124                         __attribute__nonnull__(pTHX_1)
2125                         __attribute__nonnull__(pTHX_2)
2126                         __attribute__nonnull__(pTHX_3);
2127 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2128         assert(sv); assert(mg); assert(key)
2129
2130 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2131                         __attribute__nonnull__(pTHX_1)
2132                         __attribute__nonnull__(pTHX_2);
2133 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2134         assert(sv); assert(mg)
2135
2136 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2137                         __attribute__nonnull__(pTHX_1)
2138                         __attribute__nonnull__(pTHX_2);
2139 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2140         assert(sv); assert(mg)
2141
2142 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2143                         __attribute__noreturn__
2144                         __attribute__nonnull__(pTHX_1)
2145                         __attribute__nonnull__(pTHX_2);
2146 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2147         assert(sv); assert(mg)
2148
2149 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2150                         __attribute__nonnull__(pTHX_1)
2151                         __attribute__nonnull__(pTHX_2);
2152 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2153         assert(hv); assert(mg)
2154
2155 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2156                         __attribute__nonnull__(pTHX_1)
2157                         __attribute__nonnull__(pTHX_2);
2158 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2159         assert(sv); assert(mg)
2160
2161 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2162                         __attribute__nonnull__(pTHX_1)
2163                         __attribute__nonnull__(pTHX_2);
2164 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2165         assert(sv); assert(mg)
2166
2167 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
2168                         __attribute__nonnull__(pTHX_1)
2169                         __attribute__nonnull__(pTHX_2);
2170 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
2171         assert(sv); assert(mg)
2172
2173 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2174                         __attribute__nonnull__(pTHX_1)
2175                         __attribute__nonnull__(pTHX_2);
2176 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2177         assert(sv); assert(mg)
2178
2179 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2180                         __attribute__nonnull__(pTHX_1)
2181                         __attribute__nonnull__(pTHX_2);
2182 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2183         assert(sv); assert(mg)
2184
2185 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2186                         __attribute__nonnull__(pTHX_1)
2187                         __attribute__nonnull__(pTHX_2);
2188 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2189         assert(sv); assert(mg)
2190
2191 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2192                         __attribute__nonnull__(pTHX_1)
2193                         __attribute__nonnull__(pTHX_2);
2194 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2195         assert(sv); assert(mg)
2196
2197 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2198                         __attribute__nonnull__(pTHX_1)
2199                         __attribute__nonnull__(pTHX_2);
2200 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2201         assert(sv); assert(mg)
2202
2203 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2204                         __attribute__nonnull__(pTHX_1)
2205                         __attribute__nonnull__(pTHX_2);
2206 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2207         assert(sv); assert(mg)
2208
2209 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2210                         __attribute__nonnull__(pTHX_1)
2211                         __attribute__nonnull__(pTHX_2);
2212 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2213         assert(sv); assert(mg)
2214
2215 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2216                         __attribute__nonnull__(pTHX_1)
2217                         __attribute__nonnull__(pTHX_2);
2218 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2219         assert(sv); assert(mg)
2220
2221 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2222                         __attribute__nonnull__(pTHX_1)
2223                         __attribute__nonnull__(pTHX_2);
2224 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2225         assert(sv); assert(mg)
2226
2227 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2228                         __attribute__nonnull__(pTHX_1)
2229                         __attribute__nonnull__(pTHX_2);
2230 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2231         assert(sv); assert(mg)
2232
2233 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2234                         __attribute__nonnull__(pTHX_1)
2235                         __attribute__nonnull__(pTHX_2);
2236 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2237         assert(sv); assert(mg)
2238
2239 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2240                         __attribute__nonnull__(pTHX_2);
2241 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2242         assert(mg)
2243
2244 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2245                         __attribute__nonnull__(pTHX_1)
2246                         __attribute__nonnull__(pTHX_2);
2247 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2248         assert(sv); assert(mg)
2249
2250 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2251                         __attribute__nonnull__(pTHX_1)
2252                         __attribute__nonnull__(pTHX_2);
2253 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2254         assert(sv); assert(mg)
2255
2256 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2257                         __attribute__nonnull__(pTHX_1)
2258                         __attribute__nonnull__(pTHX_2);
2259 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2260         assert(sv); assert(mg)
2261
2262 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2263                         __attribute__nonnull__(pTHX_1)
2264                         __attribute__nonnull__(pTHX_2);
2265 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2266         assert(sv); assert(mg)
2267
2268 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2269                         __attribute__nonnull__(pTHX_1)
2270                         __attribute__nonnull__(pTHX_2);
2271 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2272         assert(sv); assert(mg)
2273
2274 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2275                         __attribute__nonnull__(pTHX_1)
2276                         __attribute__nonnull__(pTHX_2);
2277 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2278         assert(sv); assert(mg)
2279
2280 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2281                         __attribute__nonnull__(pTHX_1)
2282                         __attribute__nonnull__(pTHX_2);
2283 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2284         assert(sv); assert(mg)
2285
2286 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2287                         __attribute__malloc__
2288                         __attribute__warn_unused_result__;
2289
2290 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2291 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2292                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2293                         __attribute__nonnull__(pTHX_1);
2294 #define PERL_ARGS_ASSERT_MESS   \
2295         assert(pat)
2296
2297 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2298                         __attribute__nonnull__(pTHX_1);
2299 #define PERL_ARGS_ASSERT_MESS_SV        \
2300         assert(basemsg)
2301
2302 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2303 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2304                         __attribute__nonnull__(pTHX_1);
2305 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2306         assert(sv)
2307
2308 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2309                         __attribute__nonnull__(pTHX_1)
2310                         __attribute__nonnull__(pTHX_2);
2311 #define PERL_ARGS_ASSERT_MG_COPY        \
2312         assert(sv); assert(nsv)
2313
2314 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2315                         __attribute__warn_unused_result__;
2316
2317 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2318                         __attribute__warn_unused_result__;
2319
2320 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2321                         __attribute__nonnull__(pTHX_1);
2322 #define PERL_ARGS_ASSERT_MG_FREE        \
2323         assert(sv)
2324
2325 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2326                         __attribute__nonnull__(pTHX_1);
2327 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2328         assert(sv)
2329
2330 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2331                         __attribute__nonnull__(pTHX_1);
2332 #define PERL_ARGS_ASSERT_MG_GET \
2333         assert(sv)
2334
2335 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2336                         __attribute__nonnull__(pTHX_1);
2337 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2338         assert(sv)
2339
2340 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2341                         __attribute__nonnull__(pTHX_1)
2342                         __attribute__nonnull__(pTHX_2);
2343 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2344         assert(sv); assert(nsv)
2345
2346 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2347                         __attribute__nonnull__(pTHX_1);
2348 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2349         assert(sv)
2350
2351 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2352                         __attribute__nonnull__(pTHX_1);
2353 #define PERL_ARGS_ASSERT_MG_SET \
2354         assert(sv)
2355
2356 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2357                         __attribute__nonnull__(pTHX_1);
2358 #define PERL_ARGS_ASSERT_MG_SIZE        \
2359         assert(sv)
2360
2361 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2362                         __attribute__nonnull__(pTHX_1);
2363 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2364         assert(ptm)
2365
2366 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2367 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2368 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2369                         __attribute__nonnull__(pTHX_1);
2370 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2371         assert(s)
2372
2373 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2374                         __attribute__nonnull__(pTHX_1);
2375 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2376         assert(name)
2377
2378 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2379                         __attribute__nonnull__(pTHX_1);
2380 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2381         assert(stash)
2382
2383 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2384                         __attribute__nonnull__(pTHX_1)
2385                         __attribute__nonnull__(pTHX_2);
2386 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2387         assert(smeta); assert(which)
2388
2389 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2390                         __attribute__nonnull__(pTHX_1);
2391 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2392         assert(stash)
2393
2394 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2395                         __attribute__nonnull__(pTHX_1);
2396 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2397         assert(stash)
2398
2399 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2400                         __attribute__nonnull__(pTHX_1);
2401 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2402         assert(stash)
2403
2404 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2405                         __attribute__nonnull__(pTHX_3);
2406 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2407         assert(gv)
2408
2409 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2410                         __attribute__nonnull__(pTHX_1);
2411 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2412         assert(mro)
2413
2414 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2415                         __attribute__nonnull__(pTHX_1)
2416                         __attribute__nonnull__(pTHX_2);
2417 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2418         assert(meta); assert(name)
2419
2420 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2421                         __attribute__nonnull__(pTHX_1)
2422                         __attribute__nonnull__(pTHX_2)
2423                         __attribute__nonnull__(pTHX_3);
2424 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2425         assert(smeta); assert(which); assert(data)
2426
2427 PERL_CALLCONV void      Perl_munge_qwlist_to_paren_list(pTHX_ OP* qwlist)
2428                         __attribute__nonnull__(pTHX_1);
2429 #define PERL_ARGS_ASSERT_MUNGE_QWLIST_TO_PAREN_LIST     \
2430         assert(qwlist)
2431
2432 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2433                         __attribute__nonnull__(pTHX_1);
2434 #define PERL_ARGS_ASSERT_MY_ATOF        \
2435         assert(s)
2436
2437 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2438                         __attribute__nonnull__(pTHX_1)
2439                         __attribute__nonnull__(pTHX_2);
2440 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2441         assert(s); assert(value)
2442
2443 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2444                         __attribute__nonnull__(pTHX_1);
2445 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2446         assert(o)
2447
2448 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2449 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2450 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2451                         __attribute__noreturn__;
2452
2453 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2454                         __attribute__noreturn__;
2455
2456 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2457 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2458 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2459 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2460 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2461                         __attribute__nonnull__(pTHX_1)
2462                         __attribute__nonnull__(pTHX_3);
2463 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2464         assert(mode); assert(args)
2465
2466 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2467 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2468                         __attribute__format__(__printf__,3,4)
2469                         __attribute__nonnull__(1)
2470                         __attribute__nonnull__(3);
2471 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2472         assert(buffer); assert(format)
2473
2474 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2475 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2476 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2477 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)
2478                         __attribute__nonnull__(pTHX_1);
2479 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2480         assert(fmt)
2481
2482 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2483                         __attribute__nonnull__(1);
2484 #define PERL_ARGS_ASSERT_MY_SWABN       \
2485         assert(ptr)
2486
2487 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2488 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2489                         __attribute__nonnull__(1)
2490                         __attribute__nonnull__(3);
2491 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2492         assert(buffer); assert(format)
2493
2494 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2495 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2496                         __attribute__malloc__
2497                         __attribute__warn_unused_result__;
2498
2499 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2500                         __attribute__malloc__
2501                         __attribute__warn_unused_result__;
2502
2503 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2504 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2505                         __attribute__malloc__
2506                         __attribute__warn_unused_result__;
2507
2508 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2509 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2510                         __attribute__warn_unused_result__; */
2511
2512 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2513                         __attribute__malloc__
2514                         __attribute__warn_unused_result__
2515                         __attribute__nonnull__(pTHX_1);
2516 #define PERL_ARGS_ASSERT_NEWAVREF       \
2517         assert(o)
2518
2519 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2520                         __attribute__malloc__
2521                         __attribute__warn_unused_result__;
2522
2523 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2524                         __attribute__malloc__
2525                         __attribute__warn_unused_result__
2526                         __attribute__nonnull__(pTHX_2);
2527 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2528         assert(first)
2529
2530 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2531 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2532                         __attribute__malloc__
2533                         __attribute__warn_unused_result__;
2534
2535 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2536                         __attribute__malloc__
2537                         __attribute__warn_unused_result__
2538                         __attribute__nonnull__(pTHX_3);
2539 #define PERL_ARGS_ASSERT_NEWFOROP       \
2540         assert(expr)
2541
2542 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2543                         __attribute__malloc__
2544                         __attribute__warn_unused_result__
2545                         __attribute__nonnull__(pTHX_1)
2546                         __attribute__nonnull__(pTHX_2);
2547 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2548         assert(cond); assert(block)
2549
2550 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2551                         __attribute__nonnull__(pTHX_1);
2552 #define PERL_ARGS_ASSERT_NEWGP  \
2553         assert(gv)
2554
2555 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2556                         __attribute__malloc__
2557                         __attribute__warn_unused_result__
2558                         __attribute__nonnull__(pTHX_3);
2559 #define PERL_ARGS_ASSERT_NEWGVOP        \
2560         assert(gv)
2561
2562 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2563                         __attribute__malloc__
2564                         __attribute__warn_unused_result__;
2565
2566 /* PERL_CALLCONV GV*    newGVgen(pTHX_ const char* pack)
2567                         __attribute__nonnull__(pTHX_1); */
2568
2569 PERL_CALLCONV GV*       Perl_newGVgen_flags(pTHX_ const char* pack, U32 flags)
2570                         __attribute__malloc__
2571                         __attribute__warn_unused_result__
2572                         __attribute__nonnull__(pTHX_1);
2573 #define PERL_ARGS_ASSERT_NEWGVGEN_FLAGS \
2574         assert(pack)
2575
2576 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2577                         __attribute__warn_unused_result__; */
2578
2579 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2580                         __attribute__malloc__
2581                         __attribute__warn_unused_result__
2582                         __attribute__nonnull__(pTHX_1);
2583 #define PERL_ARGS_ASSERT_NEWHVREF       \
2584         assert(o)
2585
2586 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2587                         __attribute__malloc__
2588                         __attribute__warn_unused_result__;
2589
2590 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2591                         __attribute__malloc__
2592                         __attribute__warn_unused_result__; */
2593
2594 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2595                         __attribute__malloc__
2596                         __attribute__warn_unused_result__;
2597
2598 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2599                         __attribute__malloc__
2600                         __attribute__warn_unused_result__
2601                         __attribute__nonnull__(pTHX_3)
2602                         __attribute__nonnull__(pTHX_4);
2603 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2604         assert(first); assert(other)
2605
2606 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2607                         __attribute__malloc__
2608                         __attribute__warn_unused_result__
2609                         __attribute__nonnull__(pTHX_2);
2610 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2611         assert(label)
2612
2613 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2614                         __attribute__malloc__
2615                         __attribute__warn_unused_result__;
2616
2617 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2618                         __attribute__malloc__
2619                         __attribute__warn_unused_result__;
2620
2621 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2622                         __attribute__malloc__
2623                         __attribute__warn_unused_result__;
2624
2625 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2626                         __attribute__malloc__
2627                         __attribute__warn_unused_result__;
2628
2629 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2630                         __attribute__nonnull__(pTHX_1);
2631 #define PERL_ARGS_ASSERT_NEWPROG        \
2632         assert(o)
2633
2634 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2635                         __attribute__malloc__
2636                         __attribute__warn_unused_result__;
2637
2638 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2639                         __attribute__malloc__
2640                         __attribute__warn_unused_result__
2641                         __attribute__nonnull__(pTHX_2)
2642                         __attribute__nonnull__(pTHX_3);
2643 #define PERL_ARGS_ASSERT_NEWRANGE       \
2644         assert(left); assert(right)
2645
2646 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2647                         __attribute__malloc__
2648                         __attribute__warn_unused_result__
2649                         __attribute__nonnull__(pTHX_1);
2650 #define PERL_ARGS_ASSERT_NEWRV  \
2651         assert(sv)
2652
2653 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2654                         __attribute__malloc__
2655                         __attribute__warn_unused_result__
2656                         __attribute__nonnull__(pTHX_1);
2657 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2658         assert(sv)
2659
2660 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2661                         __attribute__malloc__
2662                         __attribute__warn_unused_result__;
2663
2664 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2665                         __attribute__malloc__
2666                         __attribute__warn_unused_result__;
2667
2668 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2669 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2670                         __attribute__malloc__
2671                         __attribute__warn_unused_result__;
2672
2673 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2674                         __attribute__malloc__
2675                         __attribute__warn_unused_result__
2676                         __attribute__nonnull__(pTHX_3);
2677 #define PERL_ARGS_ASSERT_NEWSVOP        \
2678         assert(sv)
2679
2680 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2681                         __attribute__malloc__
2682                         __attribute__warn_unused_result__
2683                         __attribute__nonnull__(pTHX_1);
2684 #define PERL_ARGS_ASSERT_NEWSVREF       \
2685         assert(o)
2686
2687 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2688                         __attribute__malloc__
2689                         __attribute__warn_unused_result__;
2690
2691 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2692                         __attribute__malloc__
2693                         __attribute__warn_unused_result__;
2694
2695 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2696                         __attribute__malloc__
2697                         __attribute__warn_unused_result__;
2698
2699 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2700                         __attribute__malloc__
2701                         __attribute__warn_unused_result__;
2702
2703 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2704                         __attribute__malloc__
2705                         __attribute__warn_unused_result__;
2706
2707 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2708                         __attribute__malloc__
2709                         __attribute__warn_unused_result__;
2710
2711 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2712                         __attribute__malloc__
2713                         __attribute__warn_unused_result__
2714                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2715                         __attribute__nonnull__(pTHX_1);
2716 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2717         assert(pat)
2718
2719 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2720                         __attribute__malloc__
2721                         __attribute__warn_unused_result__;
2722
2723 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2724                         __attribute__malloc__
2725                         __attribute__warn_unused_result__;
2726
2727 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2728                         __attribute__malloc__
2729                         __attribute__warn_unused_result__;
2730
2731 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2732                         __attribute__nonnull__(pTHX_1);
2733 #define PERL_ARGS_ASSERT_NEWSVRV        \
2734         assert(rv)
2735
2736 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2737                         __attribute__malloc__
2738                         __attribute__warn_unused_result__;
2739
2740 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2741                         __attribute__malloc__
2742                         __attribute__warn_unused_result__;
2743
2744 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2745                         __attribute__malloc__
2746                         __attribute__warn_unused_result__;
2747
2748 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2749                         __attribute__malloc__
2750                         __attribute__warn_unused_result__
2751                         __attribute__nonnull__(pTHX_2);
2752 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2753         assert(block)
2754
2755 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2756                         __attribute__malloc__
2757                         __attribute__warn_unused_result__;
2758
2759 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2760                         __attribute__nonnull__(pTHX_2)
2761                         __attribute__nonnull__(pTHX_3);
2762 #define PERL_ARGS_ASSERT_NEWXS  \
2763         assert(subaddr); assert(filename)
2764
2765 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2766                         __attribute__nonnull__(pTHX_2)
2767                         __attribute__nonnull__(pTHX_3);
2768 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2769         assert(subaddr); assert(filename)
2770
2771 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2772 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2773                         __attribute__nonnull__(pTHX_1);
2774 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2775         assert(newctype)
2776
2777 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2778 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2779                         __attribute__malloc__
2780                         __attribute__warn_unused_result__;
2781
2782 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2783                         __attribute__nonnull__(pTHX_1);
2784 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2785         assert(ver)
2786
2787 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2788                         __attribute__malloc__
2789                         __attribute__warn_unused_result__
2790                         __attribute__nonnull__(pTHX_2);
2791 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2792         assert(bits)
2793
2794 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2795                         __attribute__nonnull__(pTHX_1);
2796 #define PERL_ARGS_ASSERT_NEXTARGV       \
2797         assert(gv)
2798
2799 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2800                         __attribute__pure__
2801                         __attribute__nonnull__(1)
2802                         __attribute__nonnull__(2)
2803                         __attribute__nonnull__(3)
2804                         __attribute__nonnull__(4);
2805 #define PERL_ARGS_ASSERT_NINSTR \
2806         assert(big); assert(bigend); assert(little); assert(lend)
2807
2808 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2809 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2810                         __attribute__warn_unused_result__
2811                         __attribute__nonnull__(pTHX_1);
2812 #define PERL_ARGS_ASSERT_OOPSAV \
2813         assert(o)
2814
2815 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2816                         __attribute__warn_unused_result__
2817                         __attribute__nonnull__(pTHX_1);
2818 #define PERL_ARGS_ASSERT_OOPSHV \
2819         assert(o)
2820
2821 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2822 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2823 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2824                         __attribute__nonnull__(pTHX_1);
2825 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2826         assert(o)
2827
2828 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2829                         __attribute__warn_unused_result__;
2830
2831 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2832                         __attribute__nonnull__(pTHX_1);
2833 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2834         assert(o)
2835
2836 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2837                         __attribute__nonnull__(pTHX_1);
2838 #define PERL_ARGS_ASSERT_OP_DUMP        \
2839         assert(o)
2840
2841 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2842 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2843                         __attribute__nonnull__(pTHX_1);
2844 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2845         assert(o)
2846
2847 /* PERL_CALLCONV OP*    op_lvalue(pTHX_ OP* o, I32 type); */
2848 PERL_CALLCONV OP*       Perl_op_lvalue_flags(pTHX_ OP* o, I32 type, U32 flags);
2849 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2850                         __attribute__nonnull__(pTHX_1);
2851 #define PERL_ARGS_ASSERT_OP_NULL        \
2852         assert(o)
2853
2854 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2855 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2856 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2857 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2858 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)
2859                         __attribute__nonnull__(pTHX_1)
2860                         __attribute__nonnull__(pTHX_2)
2861                         __attribute__nonnull__(pTHX_3)
2862                         __attribute__nonnull__(pTHX_4)
2863                         __attribute__nonnull__(pTHX_5)
2864                         __attribute__nonnull__(pTHX_6);
2865 #define PERL_ARGS_ASSERT_PACK_CAT       \
2866         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2867
2868 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2869                         __attribute__nonnull__(pTHX_1);
2870 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2871         assert(v)
2872
2873 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2874                         __attribute__nonnull__(pTHX_1)
2875                         __attribute__nonnull__(pTHX_2)
2876                         __attribute__nonnull__(pTHX_3)
2877                         __attribute__nonnull__(pTHX_4)
2878                         __attribute__nonnull__(pTHX_5);
2879 #define PERL_ARGS_ASSERT_PACKLIST       \
2880         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2881
2882 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ CV* func, I32 optype)
2883                         __attribute__nonnull__(pTHX_1);
2884 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2885         assert(func)
2886
2887 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pv(pTHX_ const char *name, const U32 flags, HV *typestash, HV *ourstash)
2888                         __attribute__nonnull__(pTHX_1);
2889 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PV        \
2890         assert(name)
2891
2892 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pvn(pTHX_ const char *namepv, STRLEN namelen, U32 flags, HV *typestash, HV *ourstash)
2893                         __attribute__nonnull__(pTHX_1);
2894 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PVN       \
2895         assert(namepv)
2896
2897 PERL_CALLCONV PADOFFSET Perl_pad_add_name_sv(pTHX_ SV *name, U32 flags, HV *typestash, HV *ourstash)
2898                         __attribute__nonnull__(pTHX_1);
2899 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
2900         assert(name)
2901
2902 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2903 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2904 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2905                         __attribute__warn_unused_result__;
2906
2907 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pv(pTHX_ const char* name, U32 flags)
2908                         __attribute__warn_unused_result__
2909                         __attribute__nonnull__(pTHX_1);
2910 #define PERL_ARGS_ASSERT_PAD_FINDMY_PV  \
2911         assert(name)
2912
2913 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pvn(pTHX_ const char* namepv, STRLEN namelen, U32 flags)
2914                         __attribute__warn_unused_result__
2915                         __attribute__nonnull__(pTHX_1);
2916 #define PERL_ARGS_ASSERT_PAD_FINDMY_PVN \
2917         assert(namepv)
2918
2919 PERL_CALLCONV PADOFFSET Perl_pad_findmy_sv(pTHX_ SV* name, U32 flags)
2920                         __attribute__warn_unused_result__
2921                         __attribute__nonnull__(pTHX_1);
2922 #define PERL_ARGS_ASSERT_PAD_FINDMY_SV  \
2923         assert(name)
2924
2925 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2926                         __attribute__nonnull__(pTHX_1)
2927                         __attribute__nonnull__(pTHX_2)
2928                         __attribute__nonnull__(pTHX_3);
2929 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
2930         assert(padlist); assert(old_cv); assert(new_cv)
2931
2932 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2933 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2934 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2935                         __attribute__malloc__
2936                         __attribute__warn_unused_result__;
2937
2938 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2939                         __attribute__nonnull__(pTHX_1);
2940 #define PERL_ARGS_ASSERT_PAD_PUSH       \
2941         assert(padlist)
2942
2943 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2944 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2945 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
2946 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
2947 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
2948 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
2949 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
2950 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
2951 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
2952 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
2953 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
2954 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2955                         __attribute__nonnull__(pTHX_1);
2956 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
2957         assert(popt)
2958
2959 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
2960                         __attribute__nonnull__(pTHX_1);
2961 #define PERL_ARGS_ASSERT_PARSER_FREE    \
2962         assert(parser)
2963
2964 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2965 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
2966 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
2967                         __attribute__nonnull__(1);
2968 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
2969         assert(my_perl)
2970
2971 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
2972                         __attribute__nonnull__(1);
2973 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
2974         assert(my_perl)
2975
2976 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
2977                         __attribute__nonnull__(1);
2978 #define PERL_ARGS_ASSERT_PERL_FREE      \
2979         assert(my_perl)
2980
2981 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
2982                         __attribute__nonnull__(1);
2983 #define PERL_ARGS_ASSERT_PERL_PARSE     \
2984         assert(my_perl)
2985
2986 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
2987                         __attribute__nonnull__(1);
2988 #define PERL_ARGS_ASSERT_PERL_RUN       \
2989         assert(my_perl)
2990
2991 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
2992 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2993                         __attribute__nonnull__(pTHX_1)
2994                         __attribute__nonnull__(pTHX_2);
2995 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2996         assert(o); assert(expr)
2997
2998 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2999 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
3000                         __attribute__nonnull__(pTHX_1);
3001 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
3002         assert(name)
3003
3004 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
3005                         __attribute__nonnull__(pTHX_1);
3006 #define PERL_ARGS_ASSERT_PREGCOMP       \
3007         assert(pattern)
3008
3009 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
3010                         __attribute__nonnull__(pTHX_1)
3011                         __attribute__nonnull__(pTHX_2)
3012                         __attribute__nonnull__(pTHX_3)
3013                         __attribute__nonnull__(pTHX_4)
3014                         __attribute__nonnull__(pTHX_6);
3015 #define PERL_ARGS_ASSERT_PREGEXEC       \
3016         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
3017
3018 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
3019 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
3020                         __attribute__nonnull__(pTHX_1);
3021 #define PERL_ARGS_ASSERT_PREGFREE2      \
3022         assert(rx)
3023
3024 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)
3025                         __attribute__nonnull__(pTHX_1);
3026 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
3027         assert(s)
3028
3029 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
3030                         __attribute__deprecated__;
3031
3032 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
3033                         __attribute__warn_unused_result__
3034                         __attribute__nonnull__(pTHX_1);
3035 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
3036         assert(tbl)
3037
3038 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
3039 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
3040                         __attribute__malloc__
3041                         __attribute__warn_unused_result__;
3042
3043 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
3044                         __attribute__nonnull__(pTHX_1);
3045 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
3046         assert(tbl)
3047
3048 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
3049                         __attribute__nonnull__(pTHX_1)
3050                         __attribute__nonnull__(pTHX_3);
3051 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
3052         assert(tbl); assert(newsv)
3053
3054 PERL_CALLCONV void      Perl_push_scope(pTHX);
3055 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3056                         __attribute__nonnull__(pTHX_1)
3057                         __attribute__nonnull__(pTHX_2);
3058 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3059         assert(dsv); assert(pv)
3060
3061 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)
3062                         __attribute__nonnull__(pTHX_1)
3063                         __attribute__nonnull__(pTHX_2);
3064 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3065         assert(dsv); assert(str)
3066
3067 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)
3068                         __attribute__nonnull__(pTHX_1)
3069                         __attribute__nonnull__(pTHX_2);
3070 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3071         assert(dsv); assert(str)
3072
3073 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3074                         __attribute__nonnull__(pTHX_1)
3075                         __attribute__nonnull__(pTHX_2);
3076 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3077         assert(dsv); assert(spv)
3078
3079 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
3080                         __attribute__nonnull__(pTHX_1);
3081 #define PERL_ARGS_ASSERT_QERROR \
3082         assert(err)
3083
3084 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
3085                         __attribute__nonnull__(pTHX_1);
3086 #define PERL_ARGS_ASSERT_RE_COMPILE     \
3087         assert(pattern)
3088
3089 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)
3090                         __attribute__nonnull__(pTHX_1)
3091                         __attribute__nonnull__(pTHX_3)
3092                         __attribute__nonnull__(pTHX_4);
3093 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
3094         assert(rx); assert(strpos); assert(strend)
3095
3096 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
3097                         __attribute__nonnull__(pTHX_1);
3098 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
3099         assert(r)
3100
3101 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
3102                         __attribute__malloc__
3103                         __attribute__warn_unused_result__;
3104
3105 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
3106 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
3107 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
3108                         __attribute__nonnull__(pTHX_2);
3109 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
3110         assert(key)
3111
3112 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
3113                         __attribute__nonnull__(pTHX_2);
3114 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
3115         assert(keypv)
3116
3117 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
3118                         __attribute__nonnull__(pTHX_2);
3119 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
3120         assert(key)
3121
3122 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3123 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3124 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3125                         __attribute__nonnull__(pTHX_2);
3126 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3127         assert(key)
3128
3129 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)
3130                         __attribute__nonnull__(pTHX_2);
3131 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3132         assert(keypv)
3133
3134 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3135                         __attribute__nonnull__(pTHX_2);
3136 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3137         assert(key)
3138
3139 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3140                         __attribute__nonnull__(pTHX_1);
3141 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3142         assert(rx)
3143
3144 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3145                         __attribute__nonnull__(pTHX_1);
3146 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3147         assert(rx)
3148
3149 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3150                         __attribute__nonnull__(pTHX_1)
3151                         __attribute__nonnull__(pTHX_2);
3152 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3153         assert(rx); assert(key)
3154
3155 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3156                         __attribute__nonnull__(pTHX_1)
3157                         __attribute__nonnull__(pTHX_2);
3158 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3159         assert(rx); assert(namesv)
3160
3161 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3162                         __attribute__nonnull__(pTHX_1);
3163 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3164         assert(rx)
3165
3166 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3167                         __attribute__nonnull__(pTHX_1);
3168 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3169         assert(rx)
3170
3171 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3172                         __attribute__nonnull__(pTHX_1);
3173 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3174         assert(rx)
3175
3176 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3177                         __attribute__nonnull__(pTHX_1);
3178 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3179         assert(rx)
3180
3181 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3182                         __attribute__nonnull__(pTHX_1);
3183 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3184         assert(rx)
3185
3186 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3187                         __attribute__nonnull__(pTHX_1)
3188                         __attribute__nonnull__(pTHX_2);
3189 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3190         assert(rx); assert(sv)
3191
3192 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3193                         __attribute__nonnull__(pTHX_1);
3194 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3195         assert(rx)
3196
3197 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3198                         __attribute__nonnull__(pTHX_1);
3199 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3200         assert(rx)
3201
3202 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3203                         __attribute__nonnull__(pTHX_2);
3204 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3205         assert(rx)
3206
3207 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3208                         __attribute__nonnull__(pTHX_2);
3209 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3210         assert(node)
3211
3212 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3213                         __attribute__nonnull__(pTHX_1);
3214 #define PERL_ARGS_ASSERT_REGDUMP        \
3215         assert(r)
3216
3217 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3218                         __attribute__nonnull__(pTHX_1);
3219 #define PERL_ARGS_ASSERT_REGDUMP        \
3220         assert(r)
3221
3222 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3223                         __attribute__nonnull__(pTHX_1)
3224                         __attribute__nonnull__(pTHX_2)
3225                         __attribute__nonnull__(pTHX_3)
3226                         __attribute__nonnull__(pTHX_4)
3227                         __attribute__nonnull__(pTHX_6);
3228 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3229         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3230
3231 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3232                         __attribute__nonnull__(pTHX_1);
3233 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3234         assert(rx)
3235
3236 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3237 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3238                         __attribute__warn_unused_result__;
3239
3240 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3241                         __attribute__nonnull__(pTHX_2)
3242                         __attribute__nonnull__(pTHX_3);
3243 #define PERL_ARGS_ASSERT_REGPROP        \
3244         assert(sv); assert(o)
3245
3246 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
3247                         __attribute__nonnull__(1)
3248                         __attribute__nonnull__(2);
3249 #define PERL_ARGS_ASSERT_REPEATCPY      \
3250         assert(to); assert(from)
3251
3252 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3253 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3254 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3255 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3256                         __attribute__nonnull__(pTHX_1);
3257 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3258         assert(pv)
3259
3260 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3261                         __attribute__pure__
3262                         __attribute__nonnull__(1)
3263                         __attribute__nonnull__(2)
3264                         __attribute__nonnull__(3)
3265                         __attribute__nonnull__(4);
3266 #define PERL_ARGS_ASSERT_RNINSTR        \
3267         assert(big); assert(bigend); assert(little); assert(lend)
3268
3269 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3270 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3271 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3272 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3273                         __attribute__nonnull__(pTHX_3);
3274 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3275         assert(save)
3276
3277 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3278 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3279 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3280 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3281                         __attribute__nonnull__(pTHX_1);
3282 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3283         assert(cvop)
3284
3285 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3286                         __attribute__nonnull__(pTHX_1)
3287                         __attribute__nonnull__(pTHX_2);
3288 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3289         assert(rsp); assert(rx)
3290
3291 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3292                         __attribute__malloc__
3293                         __attribute__warn_unused_result__;
3294
3295 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3296 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3297                         __attribute__malloc__
3298                         __attribute__warn_unused_result__;
3299
3300 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3301                         __attribute__malloc__
3302                         __attribute__warn_unused_result__;
3303
3304 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3305                         __attribute__nonnull__(pTHX_1);
3306 #define PERL_ARGS_ASSERT_SAVE_I16       \
3307         assert(intp)
3308
3309 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3310                         __attribute__nonnull__(pTHX_1);
3311 #define PERL_ARGS_ASSERT_SAVE_I32       \
3312         assert(intp)
3313
3314 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3315                         __attribute__nonnull__(pTHX_1);
3316 #define PERL_ARGS_ASSERT_SAVE_I8        \
3317         assert(bytep)
3318
3319 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3320                         __attribute__nonnull__(pTHX_1);
3321 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3322         assert(av)
3323
3324 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3325                         __attribute__nonnull__(pTHX_1)
3326                         __attribute__nonnull__(pTHX_3); */
3327
3328 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3329                         __attribute__nonnull__(pTHX_1)
3330                         __attribute__nonnull__(pTHX_3);
3331 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3332         assert(av); assert(sptr)
3333
3334 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3335 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3336                         __attribute__nonnull__(pTHX_1);
3337 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3338         assert(aptr)
3339
3340 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3341                         __attribute__nonnull__(pTHX_1);
3342 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3343         assert(gv)
3344
3345 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3346                         __attribute__nonnull__(pTHX_1);
3347 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3348         assert(boolp)
3349
3350 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3351                         __attribute__nonnull__(pTHX_1);
3352 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3353         assert(svp)
3354
3355 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3356                         __attribute__nonnull__(pTHX_1)
3357                         __attribute__nonnull__(pTHX_2);
3358 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3359         assert(hv); assert(key)
3360
3361 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3362                         __attribute__nonnull__(pTHX_2);
3363 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3364         assert(p)
3365
3366 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3367 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3368 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3369 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3370 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3371                         __attribute__nonnull__(pTHX_1);
3372 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3373         assert(str)
3374
3375 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3376                         __attribute__nonnull__(pTHX_1);
3377 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3378         assert(sptr)
3379
3380 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3381                         __attribute__nonnull__(pTHX_1);
3382 #define PERL_ARGS_ASSERT_SAVE_GP        \
3383         assert(gv)
3384
3385 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3386                         __attribute__nonnull__(pTHX_1);
3387 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3388         assert(gv)
3389
3390 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3391                         __attribute__nonnull__(pTHX_1)
3392                         __attribute__nonnull__(pTHX_2);
3393 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3394         assert(hv); assert(keysv)
3395
3396 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3397                         __attribute__nonnull__(pTHX_1)
3398                         __attribute__nonnull__(pTHX_2)
3399                         __attribute__nonnull__(pTHX_3); */
3400
3401 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3402                         __attribute__nonnull__(pTHX_1)
3403                         __attribute__nonnull__(pTHX_2)
3404                         __attribute__nonnull__(pTHX_3);
3405 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3406         assert(hv); assert(key); assert(sptr)
3407
3408 PERL_CALLCONV void      Perl_save_hints(pTHX);
3409 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3410                         __attribute__nonnull__(pTHX_1);
3411 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3412         assert(hptr)
3413
3414 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3415                         __attribute__nonnull__(pTHX_1);
3416 #define PERL_ARGS_ASSERT_SAVE_INT       \
3417         assert(intp)
3418
3419 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3420                         __attribute__nonnull__(pTHX_1);
3421 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3422         assert(item)
3423
3424 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3425                         __attribute__nonnull__(pTHX_1);
3426 #define PERL_ARGS_ASSERT_SAVE_IV        \
3427         assert(ivp)
3428
3429 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3430                         __attribute__nonnull__(pTHX_1);
3431 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3432         assert(sarg)
3433
3434 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3435                         __attribute__nonnull__(pTHX_1);
3436 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3437         assert(longp)
3438
3439 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3440                         __attribute__nonnull__(pTHX_1); */
3441 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3442         assert(sv)
3443
3444 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3445                         __attribute__nonnull__(pTHX_1);
3446 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3447         assert(gv)
3448
3449 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3450 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3451 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3452                         __attribute__nonnull__(pTHX_1);
3453 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3454         assert(pptr)
3455
3456 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3457 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3458 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3459 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3460 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3461                         __attribute__nonnull__(pTHX_1);
3462 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3463         assert(gv)
3464
3465 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3466                         __attribute__nonnull__(pTHX_1);
3467 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3468         assert(sv)
3469
3470 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3471                         __attribute__nonnull__(pTHX_1);
3472 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3473         assert(str)
3474
3475 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3476                         __attribute__nonnull__(pTHX_1);
3477 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3478         assert(sptr)
3479
3480 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3481                         __attribute__nonnull__(pTHX_1);
3482 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3483         assert(sptr)
3484
3485 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3486                         __attribute__nonnull__(pTHX_1);
3487 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3488         assert(ptr)
3489
3490 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3491                         __attribute__malloc__
3492                         __attribute__warn_unused_result__;
3493
3494 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3495                         __attribute__malloc__
3496                         __attribute__warn_unused_result__;
3497
3498 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3499                         __attribute__malloc__
3500                         __attribute__warn_unused_result__;
3501
3502 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3503                         __attribute__malloc__
3504                         __attribute__warn_unused_result__
3505                         __attribute__nonnull__(pTHX_1);
3506 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
3507         assert(pv)
3508
3509 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3510                         __attribute__malloc__
3511                         __attribute__warn_unused_result__
3512                         __attribute__nonnull__(pTHX_1);
3513 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3514         assert(sv)
3515
3516 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3517 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3518 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3519                         __attribute__malloc__
3520                         __attribute__warn_unused_result__
3521                         __attribute__nonnull__(pTHX_1);
3522 #define PERL_ARGS_ASSERT_SAVESVPV       \
3523         assert(sv)
3524
3525 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3526 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3527 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3528                         __attribute__nonnull__(pTHX_1);
3529 #define PERL_ARGS_ASSERT_SCALARVOID     \
3530         assert(o)
3531
3532 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3533                         __attribute__nonnull__(pTHX_1)
3534                         __attribute__nonnull__(pTHX_3);
3535 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3536         assert(start); assert(retlen)
3537
3538 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3539                         __attribute__nonnull__(pTHX_1)
3540                         __attribute__nonnull__(pTHX_3);
3541 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3542         assert(start); assert(retlen)
3543
3544 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3545                         __attribute__nonnull__(pTHX_1)
3546                         __attribute__nonnull__(pTHX_2);
3547 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3548         assert(s); assert(lvalp)
3549
3550 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3551                         __attribute__nonnull__(pTHX_1)
3552                         __attribute__nonnull__(pTHX_3);
3553 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3554         assert(start); assert(retlen)
3555
3556 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3557                         __attribute__nonnull__(pTHX_1)
3558                         __attribute__nonnull__(pTHX_2);
3559 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3560         assert(s); assert(rv)
3561
3562 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3563                         __attribute__nonnull__(pTHX_1)
3564                         __attribute__nonnull__(pTHX_2)
3565                         __attribute__nonnull__(pTHX_3);
3566 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3567         assert(s); assert(e); assert(sv)
3568
3569 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3570                         __attribute__nonnull__(pTHX_1)
3571                         __attribute__nonnull__(pTHX_2)
3572                         __attribute__nonnull__(pTHX_5);
3573 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3574         assert(bigstr); assert(littlestr); assert(old_posp)
3575
3576 PERL_CALLCONV U32       Perl_seed(pTHX);
3577 PERL_CALLCONV void      Perl_set_context(void *t)
3578                         __attribute__nonnull__(1);
3579 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3580         assert(t)
3581
3582 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3583 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3584 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3585 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3586 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3587                         __attribute__nonnull__(pTHX_1);
3588 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3589         assert(str)
3590
3591 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3592                         __attribute__nonnull__(pTHX_3);
3593 #define PERL_ARGS_ASSERT_SORTSV \
3594         assert(cmp)
3595
3596 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3597                         __attribute__nonnull__(pTHX_3);
3598 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3599         assert(cmp)
3600
3601 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3602                         __attribute__nonnull__(pTHX_1)
3603                         __attribute__nonnull__(pTHX_2);
3604 #define PERL_ARGS_ASSERT_STACK_GROW     \
3605         assert(sp); assert(p)
3606
3607 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3608                         __attribute__nonnull__(pTHX_1)
3609                         __attribute__nonnull__(pTHX_2);
3610 #define PERL_ARGS_ASSERT_START_GLOB     \
3611         assert(tmpglob); assert(io)
3612
3613 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3614 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
3615                         __attribute__warn_unused_result__
3616                         __attribute__nonnull__(pTHX_1)
3617                         __attribute__nonnull__(pTHX_2);
3618 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
3619         assert(c); assert(hv)
3620
3621 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3622                         __attribute__warn_unused_result__
3623                         __attribute__nonnull__(pTHX_1);
3624 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3625         assert(sv)
3626
3627 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3628                         __attribute__nonnull__(pTHX_1);
3629 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3630         assert(cv)
3631
3632 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3633                         __attribute__nonnull__(pTHX_1); */
3634
3635 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3636                         __attribute__nonnull__(pTHX_1);
3637 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3638         assert(sv)
3639
3640 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3641                         __attribute__nonnull__(pTHX_2)
3642                         __attribute__nonnull__(pTHX_3);
3643 #define PERL_ARGS_ASSERT_SV_2CV \
3644         assert(st); assert(gvp)
3645
3646 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3647                         __attribute__nonnull__(pTHX_1);
3648 #define PERL_ARGS_ASSERT_SV_2IO \
3649         assert(sv)
3650
3651 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3652 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3653 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3654 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3655                         __attribute__nonnull__(pTHX_1);
3656 #define PERL_ARGS_ASSERT_SV_2NUM        \
3657         assert(sv)
3658
3659 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3660 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3661 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3662 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3663                         __attribute__warn_unused_result__
3664                         __attribute__nonnull__(pTHX_1); */
3665 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3666         assert(sv)
3667
3668 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3669                         __attribute__nonnull__(pTHX_1);
3670 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3671         assert(sv)
3672
3673 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3674                         __attribute__warn_unused_result__
3675                         __attribute__nonnull__(pTHX_1); */
3676 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3677         assert(sv)
3678
3679 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3680                         __attribute__nonnull__(pTHX_1);
3681 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3682         assert(sv)
3683
3684 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3685                         __attribute__warn_unused_result__
3686                         __attribute__nonnull__(pTHX_1); */
3687 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3688         assert(sv)
3689
3690 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3691 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3692 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3693                         __attribute__nonnull__(pTHX_1);
3694 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3695         assert(sv)
3696
3697 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3698                         __attribute__nonnull__(pTHX_1)
3699                         __attribute__nonnull__(pTHX_2);
3700 #define PERL_ARGS_ASSERT_SV_BLESS       \
3701         assert(sv); assert(stash)
3702
3703 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3704                         __attribute__nonnull__(pTHX_1)
3705                         __attribute__nonnull__(pTHX_2)
3706                         __attribute__nonnull__(pTHX_3)
3707                         __attribute__nonnull__(pTHX_4)
3708                         __attribute__nonnull__(pTHX_5);
3709 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3710         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3711
3712 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3713                         __attribute__nonnull__(pTHX_1);
3714 #define PERL_ARGS_ASSERT_SV_CATPV       \
3715         assert(sv)
3716
3717 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3718                         __attribute__nonnull__(pTHX_1)
3719                         __attribute__nonnull__(pTHX_2);
3720 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3721         assert(dstr); assert(sstr)
3722
3723 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3724                         __attribute__nonnull__(pTHX_1);
3725 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3726         assert(sv)
3727
3728 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3729                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3730                         __attribute__nonnull__(pTHX_1)
3731                         __attribute__nonnull__(pTHX_2);
3732 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3733         assert(sv); assert(pat)
3734
3735 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3736                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3737                         __attribute__nonnull__(pTHX_1)
3738                         __attribute__nonnull__(pTHX_2);
3739 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3740         assert(sv); assert(pat)
3741
3742 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3743                         __attribute__nonnull__(pTHX_1)
3744                         __attribute__nonnull__(pTHX_2); */
3745 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3746         assert(dsv); assert(sstr)
3747
3748 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3749                         __attribute__nonnull__(pTHX_1)
3750                         __attribute__nonnull__(pTHX_2);
3751 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3752         assert(dstr); assert(sstr)
3753
3754 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3755                         __attribute__nonnull__(pTHX_1)
3756                         __attribute__nonnull__(pTHX_2); */
3757 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3758         assert(sv); assert(ptr)
3759
3760 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3761                         __attribute__nonnull__(pTHX_1); */
3762 #define PERL_ARGS_ASSERT_SV_CATSV       \
3763         assert(dstr)
3764
3765 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3766                         __attribute__nonnull__(pTHX_1);
3767 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3768         assert(dsv)
3769
3770 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3771                         __attribute__nonnull__(pTHX_1); */
3772 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3773         assert(dsv)
3774
3775 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3776                         __attribute__nonnull__(pTHX_1);
3777 #define PERL_ARGS_ASSERT_SV_CHOP        \
3778         assert(sv)
3779
3780 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3781 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3782 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3783                         __attribute__nonnull__(pTHX_1);
3784 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3785         assert(orig_sv)
3786
3787 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3788 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3789 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3790 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3791 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3792                         __attribute__deprecated__
3793                         __attribute__nonnull__(pTHX_1)
3794                         __attribute__nonnull__(pTHX_2)
3795                         __attribute__nonnull__(pTHX_3)
3796                         __attribute__nonnull__(pTHX_4);
3797 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3798         assert(sv); assert(startop); assert(code); assert(padp)
3799
3800 PERL_CALLCONV OP*       Perl_sv_compile_2op_is_broken(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3801                         __attribute__nonnull__(pTHX_1)
3802                         __attribute__nonnull__(pTHX_2)
3803                         __attribute__nonnull__(pTHX_3)
3804                         __attribute__nonnull__(pTHX_4);
3805 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP_IS_BROKEN       \
3806         assert(sv); assert(startop); assert(code); assert(padp)
3807
3808 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3809                         __attribute__nonnull__(pTHX_1)
3810                         __attribute__nonnull__(pTHX_2);
3811 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3812         assert(dsv); assert(ssv)
3813
3814 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3815 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3816 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3817                         __attribute__nonnull__(pTHX_1)
3818                         __attribute__nonnull__(pTHX_2);
3819 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3820         assert(tsv); assert(sv)
3821
3822 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3823                         __attribute__warn_unused_result__
3824                         __attribute__nonnull__(pTHX_1)
3825                         __attribute__nonnull__(pTHX_2);
3826 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3827         assert(sv); assert(name)
3828
3829 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3830 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3831                         __attribute__warn_unused_result__
3832                         __attribute__nonnull__(pTHX_1)
3833                         __attribute__nonnull__(pTHX_2);
3834 #define PERL_ARGS_ASSERT_SV_DOES        \
3835         assert(sv); assert(name)
3836
3837 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3838                         __attribute__nonnull__(pTHX_1);
3839 #define PERL_ARGS_ASSERT_SV_DUMP        \
3840         assert(sv)
3841
3842 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3843 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3844 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3845                         __attribute__nonnull__(pTHX_1); */
3846 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3847         assert(sv)
3848
3849 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3850                         __attribute__nonnull__(pTHX_1);
3851 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3852         assert(sv)
3853
3854 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3855 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3856                         __attribute__nonnull__(pTHX_1);
3857 #define PERL_ARGS_ASSERT_SV_FREE2       \
3858         assert(sv)
3859
3860 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3861 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3862                         __attribute__nonnull__(pTHX_1)
3863                         __attribute__nonnull__(pTHX_2);
3864 #define PERL_ARGS_ASSERT_SV_GETS        \
3865         assert(sv); assert(fp)
3866
3867 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3868                         __attribute__nonnull__(pTHX_1);
3869 #define PERL_ARGS_ASSERT_SV_GROW        \
3870         assert(sv)
3871
3872 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3873 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3874 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3875                         __attribute__nonnull__(pTHX_1)
3876                         __attribute__nonnull__(pTHX_4); */
3877 #define PERL_ARGS_ASSERT_SV_INSERT      \
3878         assert(bigstr); assert(little)
3879
3880 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)
3881                         __attribute__nonnull__(pTHX_1)
3882                         __attribute__nonnull__(pTHX_4);
3883 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3884         assert(bigstr); assert(little)
3885
3886 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3887                         __attribute__nonnull__(pTHX_2);
3888 #define PERL_ARGS_ASSERT_SV_ISA \
3889         assert(name)
3890
3891 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3892 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3893                         __attribute__nonnull__(pTHX_1);
3894 #define PERL_ARGS_ASSERT_SV_IV  \
3895         assert(sv)
3896
3897 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3898 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3899 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3900                         __attribute__nonnull__(pTHX_1);
3901 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3902         assert(sv)
3903
3904 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)
3905                         __attribute__nonnull__(pTHX_1);
3906 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3907         assert(sv)
3908
3909 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3910                         __attribute__malloc__
3911                         __attribute__warn_unused_result__;
3912
3913 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3914                         __attribute__warn_unused_result__;
3915
3916 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3917 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
3918 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
3919 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3920                         __attribute__nonnull__(pTHX_1);
3921 #define PERL_ARGS_ASSERT_SV_NV  \
3922         assert(sv)
3923
3924 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3925 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3926                         __attribute__nonnull__(pTHX_2);
3927 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3928         assert(offsetp)
3929
3930 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3931                         __attribute__nonnull__(pTHX_2);
3932 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3933         assert(offsetp)
3934
3935 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3936                         __attribute__nonnull__(pTHX_1);
3937 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3938         assert(sv)
3939
3940 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3941                         __attribute__warn_unused_result__
3942                         __attribute__nonnull__(pTHX_1); */
3943 #define PERL_ARGS_ASSERT_SV_PV  \
3944         assert(sv)
3945
3946 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3947                         __attribute__warn_unused_result__
3948                         __attribute__nonnull__(pTHX_1); */
3949 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3950         assert(sv)
3951
3952 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3953                         __attribute__nonnull__(pTHX_1)
3954                         __attribute__nonnull__(pTHX_2);
3955 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3956         assert(sv); assert(lp)
3957
3958 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3959                         __attribute__nonnull__(pTHX_1);
3960 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3961         assert(sv)
3962
3963 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3964                         __attribute__nonnull__(pTHX_1)
3965                         __attribute__nonnull__(pTHX_2);
3966 #define PERL_ARGS_ASSERT_SV_PVN \
3967         assert(sv); assert(lp)
3968
3969 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3970                         __attribute__nonnull__(pTHX_1); */
3971 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3972         assert(sv)
3973
3974 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
3975                         __attribute__nonnull__(pTHX_1);
3976 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
3977         assert(sv)
3978
3979 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3980                         __attribute__nonnull__(pTHX_1);
3981 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3982         assert(sv)
3983
3984 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3985                         __attribute__warn_unused_result__
3986                         __attribute__nonnull__(pTHX_1); */
3987 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3988         assert(sv)
3989
3990 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3991                         __attribute__nonnull__(pTHX_1)
3992                         __attribute__nonnull__(pTHX_2);
3993 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3994         assert(sv); assert(lp)
3995
3996 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3997                         __attribute__nonnull__(pTHX_1);
3998 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3999         assert(sv)
4000
4001 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
4002                         __attribute__nonnull__(pTHX_1)
4003                         __attribute__nonnull__(pTHX_2);
4004 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
4005         assert(sv); assert(encoding)
4006
4007 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
4008                         __attribute__warn_unused_result__
4009                         __attribute__nonnull__(pTHX_1);
4010 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
4011         assert(sv)
4012
4013 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
4014                         __attribute__nonnull__(pTHX_1)
4015                         __attribute__nonnull__(pTHX_2);
4016 #define PERL_ARGS_ASSERT_SV_REPLACE     \
4017         assert(sv); assert(nsv)
4018
4019 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
4020 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
4021                         __attribute__nonnull__(pTHX_1);
4022 #define PERL_ARGS_ASSERT_SV_RESET       \
4023         assert(s)
4024
4025 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4026                         __attribute__nonnull__(pTHX_1);
4027 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4028         assert(sv)
4029
4030 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
4031                         __attribute__nonnull__(pTHX_1);
4032 #define PERL_ARGS_ASSERT_SV_SETIV       \
4033         assert(sv)
4034
4035 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4036                         __attribute__nonnull__(pTHX_1);
4037 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4038         assert(sv)
4039
4040 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
4041                         __attribute__nonnull__(pTHX_1);
4042 #define PERL_ARGS_ASSERT_SV_SETNV       \
4043         assert(sv)
4044
4045 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4046                         __attribute__nonnull__(pTHX_1);
4047 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4048         assert(sv)
4049
4050 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
4051                         __attribute__nonnull__(pTHX_1);
4052 #define PERL_ARGS_ASSERT_SV_SETPV       \
4053         assert(sv)
4054
4055 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4056                         __attribute__nonnull__(pTHX_1);
4057 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4058         assert(sv)
4059
4060 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
4061                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4062                         __attribute__nonnull__(pTHX_1)
4063                         __attribute__nonnull__(pTHX_2);
4064 #define PERL_ARGS_ASSERT_SV_SETPVF      \
4065         assert(sv); assert(pat)
4066
4067 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4068                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4069                         __attribute__nonnull__(pTHX_1)
4070                         __attribute__nonnull__(pTHX_2);
4071 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
4072         assert(sv); assert(pat)
4073
4074 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
4075                         __attribute__nonnull__(pTHX_1);
4076 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
4077         assert(sv)
4078
4079 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4080                         __attribute__nonnull__(pTHX_1);
4081 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4082         assert(sv)
4083
4084 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4085                         __attribute__nonnull__(pTHX_1);
4086 #define PERL_ARGS_ASSERT_SV_SETPVN      \
4087         assert(sv)
4088
4089 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4090                         __attribute__nonnull__(pTHX_1)
4091                         __attribute__nonnull__(pTHX_2);
4092 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4093         assert(sv); assert(ptr)
4094
4095 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
4096                         __attribute__nonnull__(pTHX_1);
4097 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
4098         assert(rv)
4099
4100 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
4101                         __attribute__nonnull__(pTHX_1);
4102 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
4103         assert(rv)
4104
4105 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
4106                         __attribute__nonnull__(pTHX_1);
4107 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
4108         assert(rv)
4109
4110 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
4111                         __attribute__nonnull__(pTHX_1)
4112                         __attribute__nonnull__(pTHX_3);
4113 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
4114         assert(rv); assert(pv)
4115
4116 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
4117                         __attribute__nonnull__(pTHX_1);
4118 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
4119         assert(rv)
4120
4121 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4122                         __attribute__nonnull__(pTHX_1); */
4123 #define PERL_ARGS_ASSERT_SV_SETSV       \
4124         assert(dstr)
4125
4126 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4127                         __attribute__nonnull__(pTHX_1);
4128 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4129         assert(dstr)
4130
4131 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4132                         __attribute__nonnull__(pTHX_1);
4133 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4134         assert(dstr)
4135
4136 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4137                         __attribute__nonnull__(pTHX_1);
4138 #define PERL_ARGS_ASSERT_SV_SETUV       \
4139         assert(sv)
4140
4141 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4142                         __attribute__nonnull__(pTHX_1);
4143 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4144         assert(sv)
4145
4146 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4147                         __attribute__nonnull__(pTHX_1); */
4148 #define PERL_ARGS_ASSERT_SV_TAINT       \
4149         assert(sv)
4150
4151 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4152                         __attribute__warn_unused_result__
4153                         __attribute__nonnull__(pTHX_1);
4154 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4155         assert(sv)
4156
4157 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4158 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4159                         __attribute__warn_unused_result__
4160                         __attribute__nonnull__(pTHX_1)
4161                         __attribute__nonnull__(pTHX_2);
4162 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4163         assert(dsv); assert(ssv)
4164
4165 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4166                         __attribute__nonnull__(pTHX_1);
4167 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4168         assert(sv)
4169
4170 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4171                         __attribute__nonnull__(pTHX_1);
4172 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4173         assert(sv)
4174
4175 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4176                         __attribute__nonnull__(pTHX_1); */
4177 #define PERL_ARGS_ASSERT_SV_UNREF       \
4178         assert(sv)
4179
4180 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4181                         __attribute__nonnull__(pTHX_1);
4182 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4183         assert(ref)
4184
4185 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4186                         __attribute__nonnull__(pTHX_1);
4187 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4188         assert(sv)
4189
4190 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4191                         __attribute__nonnull__(pTHX_1);
4192 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4193         assert(sv)
4194
4195 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4196                         __attribute__nonnull__(pTHX_1); */
4197 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4198         assert(sv)
4199
4200 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4201                         __attribute__nonnull__(pTHX_1);
4202 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4203         assert(sv)
4204
4205 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4206                         __attribute__nonnull__(pTHX_1); */
4207 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4208         assert(sv)
4209
4210 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4211                         __attribute__nonnull__(pTHX_1);
4212 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4213         assert(sv)
4214
4215 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4216                         __attribute__nonnull__(pTHX_1);
4217 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4218         assert(sv)
4219
4220 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4221                         __attribute__nonnull__(pTHX_1);
4222 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4223         assert(sv)
4224
4225 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4226                         __attribute__nonnull__(pTHX_1); */
4227 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4228         assert(sv)
4229
4230 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4231                         __attribute__nonnull__(pTHX_1); */
4232
4233 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4234                         __attribute__nonnull__(pTHX_1);
4235 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4236         assert(sv)
4237
4238 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4239                         __attribute__nonnull__(pTHX_1); */
4240
4241 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4242                         __attribute__nonnull__(pTHX_1);
4243 #define PERL_ARGS_ASSERT_SV_UV  \
4244         assert(sv)
4245
4246 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4247                         __attribute__nonnull__(pTHX_1)
4248                         __attribute__nonnull__(pTHX_2);
4249 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4250         assert(sv); assert(pat)
4251
4252 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4253                         __attribute__nonnull__(pTHX_1)
4254                         __attribute__nonnull__(pTHX_2);
4255 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4256         assert(sv); assert(pat)
4257
4258 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)
4259                         __attribute__nonnull__(pTHX_1)
4260                         __attribute__nonnull__(pTHX_2);
4261 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4262         assert(sv); assert(pat)
4263
4264 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4265                         __attribute__nonnull__(pTHX_1)
4266                         __attribute__nonnull__(pTHX_2);
4267 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4268         assert(sv); assert(pat)
4269
4270 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4271                         __attribute__nonnull__(pTHX_1)
4272                         __attribute__nonnull__(pTHX_2);
4273 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4274         assert(sv); assert(pat)
4275
4276 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)
4277                         __attribute__nonnull__(pTHX_1)
4278                         __attribute__nonnull__(pTHX_2);
4279 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4280         assert(sv); assert(pat)
4281
4282 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4283                         __attribute__nonnull__(pTHX_1)
4284                         __attribute__nonnull__(pTHX_2);
4285 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4286         assert(swash); assert(ptr)
4287
4288 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4289                         __attribute__nonnull__(pTHX_1)
4290                         __attribute__nonnull__(pTHX_2)
4291                         __attribute__nonnull__(pTHX_3);
4292 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4293         assert(pkg); assert(name); assert(listsv)
4294
4295 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4296                         __attribute__nonnull__(1)
4297                         __attribute__nonnull__(2);
4298 #define PERL_ARGS_ASSERT_SYS_INIT       \
4299         assert(argc); assert(argv)
4300
4301 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4302                         __attribute__nonnull__(1)
4303                         __attribute__nonnull__(2)
4304                         __attribute__nonnull__(3);
4305 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4306         assert(argc); assert(argv); assert(env)
4307
4308 PERL_CALLCONV void      Perl_sys_term(void);
4309 PERL_CALLCONV void      Perl_taint_env(pTHX);
4310 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4311                         __attribute__nonnull__(pTHX_2);
4312 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4313         assert(s)
4314
4315 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, ...)
4316                         __attribute__nonnull__(pTHX_1)
4317                         __attribute__nonnull__(pTHX_2)
4318                         __attribute__nonnull__(pTHX_3)
4319                         __attribute__nonnull__(pTHX_4);
4320 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4321         assert(methname); assert(sp); assert(sv); assert(mg)
4322
4323 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4324 /* PERL_CALLCONV UV     Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4325                         __attribute__nonnull__(pTHX_2)
4326                         __attribute__nonnull__(pTHX_3); */
4327
4328 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4329                         __attribute__nonnull__(pTHX_2)
4330                         __attribute__nonnull__(pTHX_3);
4331 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4332         assert(p); assert(lenp)
4333
4334 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4335                         __attribute__warn_unused_result__
4336                         __attribute__pure__;
4337
4338 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4339                         __attribute__nonnull__(pTHX_2)
4340                         __attribute__nonnull__(pTHX_3);
4341 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4342         assert(p); assert(lenp)
4343
4344 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4345                         __attribute__warn_unused_result__
4346                         __attribute__pure__;
4347
4348 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4349                         __attribute__nonnull__(pTHX_2)
4350                         __attribute__nonnull__(pTHX_3);
4351 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
4352         assert(p); assert(lenp)
4353
4354 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
4355                         __attribute__warn_unused_result__
4356                         __attribute__pure__;
4357
4358 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
4359                         __attribute__nonnull__(pTHX_1)
4360                         __attribute__nonnull__(pTHX_2)
4361                         __attribute__nonnull__(pTHX_4)
4362                         __attribute__nonnull__(pTHX_5);
4363 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
4364         assert(p); assert(ustrp); assert(swashp); assert(normal)
4365
4366 /* PERL_CALLCONV UV     Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4367                         __attribute__nonnull__(pTHX_1)
4368                         __attribute__nonnull__(pTHX_2); */
4369
4370 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4371                         __attribute__nonnull__(pTHX_1)
4372                         __attribute__nonnull__(pTHX_2);
4373 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
4374         assert(p); assert(ustrp)
4375
4376 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4377                         __attribute__nonnull__(pTHX_1)
4378                         __attribute__nonnull__(pTHX_2);
4379 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
4380         assert(p); assert(ustrp)
4381
4382 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4383                         __attribute__nonnull__(pTHX_1)
4384                         __attribute__nonnull__(pTHX_2);
4385 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
4386         assert(p); assert(ustrp)
4387
4388 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
4389 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
4390 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)
4391                         __attribute__nonnull__(pTHX_1)
4392                         __attribute__nonnull__(pTHX_2)
4393                         __attribute__nonnull__(pTHX_3)
4394                         __attribute__nonnull__(pTHX_5);
4395 #define PERL_ARGS_ASSERT_UNPACK_STR     \
4396         assert(pat); assert(patend); assert(s); assert(strend)
4397
4398 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
4399                         __attribute__nonnull__(pTHX_1)
4400                         __attribute__nonnull__(pTHX_2)
4401                         __attribute__nonnull__(pTHX_3)
4402                         __attribute__nonnull__(pTHX_4);
4403 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
4404         assert(pat); assert(patend); assert(s); assert(strend)
4405
4406 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
4407 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
4408 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
4409                         __attribute__nonnull__(pTHX_1);
4410 #define PERL_ARGS_ASSERT_UPG_VERSION    \
4411         assert(ver)
4412
4413 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4414                         __attribute__nonnull__(pTHX_1)
4415                         __attribute__nonnull__(pTHX_2)
4416                         __attribute__nonnull__(pTHX_4);
4417 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
4418         assert(p); assert(d); assert(newlen)
4419
4420 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
4421                         __attribute__nonnull__(pTHX_1)
4422                         __attribute__nonnull__(pTHX_2)
4423                         __attribute__nonnull__(pTHX_4);
4424 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
4425         assert(p); assert(d); assert(newlen)
4426
4427 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
4428                         __attribute__warn_unused_result__
4429                         __attribute__pure__
4430                         __attribute__nonnull__(pTHX_1)
4431                         __attribute__nonnull__(pTHX_2);
4432 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
4433         assert(a); assert(b)
4434
4435 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
4436                         __attribute__warn_unused_result__
4437                         __attribute__pure__
4438                         __attribute__nonnull__(pTHX_1);
4439 #define PERL_ARGS_ASSERT_UTF8_HOP       \
4440         assert(s)
4441
4442 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
4443                         __attribute__warn_unused_result__
4444                         __attribute__pure__
4445                         __attribute__nonnull__(pTHX_1)
4446                         __attribute__nonnull__(pTHX_2);
4447 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
4448         assert(s); assert(e)
4449
4450 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
4451                         __attribute__nonnull__(pTHX_1)
4452                         __attribute__nonnull__(pTHX_2);
4453 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
4454         assert(s); assert(len)
4455
4456 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
4457                         __attribute__nonnull__(pTHX_1);
4458 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
4459         assert(s)
4460
4461 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
4462                         __attribute__nonnull__(pTHX_1);
4463 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
4464         assert(s)
4465
4466 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4467                         __attribute__nonnull__(pTHX_1);
4468 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
4469         assert(s)
4470
4471 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4472                         __attribute__nonnull__(pTHX_1);
4473 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
4474         assert(d)
4475
4476 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
4477                         __attribute__nonnull__(pTHX_1); */
4478 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
4479         assert(d)
4480
4481 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
4482                         __attribute__nonnull__(pTHX_1);
4483 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
4484         assert(d)
4485
4486 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
4487                         __attribute__nonnull__(pTHX_1)
4488                         __attribute__nonnull__(pTHX_2);
4489 #define PERL_ARGS_ASSERT_VCMP   \
4490         assert(lhv); assert(rhv)
4491
4492 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
4493                         __attribute__noreturn__;
4494
4495 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
4496                         __attribute__nonnull__(pTHX_1);
4497 #define PERL_ARGS_ASSERT_VDEB   \
4498         assert(pat)
4499
4500 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
4501                         __attribute__nonnull__(pTHX_1);
4502 #define PERL_ARGS_ASSERT_VFORM  \
4503         assert(pat)
4504
4505 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
4506                         __attribute__nonnull__(pTHX_1);
4507 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
4508         assert(sv)
4509
4510 PERL_CALLCONV SV*       Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
4511                         __attribute__warn_unused_result__
4512                         __attribute__nonnull__(pTHX_1);
4513 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
4514         assert(sv)
4515
4516 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
4517                         __attribute__nonnull__(pTHX_2);
4518 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
4519         assert(name)
4520
4521 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
4522                         __attribute__nonnull__(pTHX_1);
4523 #define PERL_ARGS_ASSERT_VMESS  \
4524         assert(pat)
4525
4526 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
4527                         __attribute__malloc__
4528                         __attribute__warn_unused_result__
4529                         __attribute__nonnull__(pTHX_1);
4530 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
4531         assert(pat)
4532
4533 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
4534                         __attribute__nonnull__(pTHX_1);
4535 #define PERL_ARGS_ASSERT_VNORMAL        \
4536         assert(vs)
4537
4538 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
4539                         __attribute__nonnull__(pTHX_1);
4540 #define PERL_ARGS_ASSERT_VNUMIFY        \
4541         assert(vs)
4542
4543 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
4544                         __attribute__nonnull__(pTHX_1);
4545 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
4546         assert(vs)
4547
4548 PERL_CALLCONV SV*       Perl_vverify(pTHX_ SV *vs)
4549                         __attribute__nonnull__(pTHX_1);
4550 #define PERL_ARGS_ASSERT_VVERIFY        \
4551         assert(vs)
4552
4553 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
4554                         __attribute__nonnull__(pTHX_1);
4555 #define PERL_ARGS_ASSERT_VWARN  \
4556         assert(pat)
4557
4558 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
4559                         __attribute__nonnull__(pTHX_2);
4560 #define PERL_ARGS_ASSERT_VWARNER        \
4561         assert(pat)
4562
4563 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
4564                         __attribute__nonnull__(pTHX_2);
4565 #define PERL_ARGS_ASSERT_WAIT4PID       \
4566         assert(statusp)
4567
4568 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
4569                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
4570                         __attribute__nonnull__(pTHX_1);
4571 #define PERL_ARGS_ASSERT_WARN   \
4572         assert(pat)
4573
4574 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
4575                         __attribute__nonnull__(pTHX_1);
4576 #define PERL_ARGS_ASSERT_WARN_SV        \
4577         assert(baseex)
4578
4579 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
4580                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4581                         __attribute__nonnull__(pTHX_2);
4582 #define PERL_ARGS_ASSERT_WARNER \
4583         assert(pat)
4584
4585 PERL_CALLCONV I32       Perl_was_lvalue_sub(pTHX)
4586                         __attribute__warn_unused_result__;
4587
4588 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
4589                         __attribute__nonnull__(pTHX_1);
4590 #define PERL_ARGS_ASSERT_WATCH  \
4591         assert(addr)
4592
4593 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
4594                         __attribute__nonnull__(pTHX_1);
4595 #define PERL_ARGS_ASSERT_WHICHSIG       \
4596         assert(sig)
4597
4598 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
4599                         __attribute__nonnull__(pTHX_1);
4600 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
4601         assert(msv)
4602
4603 PERL_CALLCONV void      Perl_xs_apiversion_bootcheck(pTHX_ SV *module, const char *api_p, STRLEN api_len)
4604                         __attribute__nonnull__(pTHX_1)
4605                         __attribute__nonnull__(pTHX_2);
4606 #define PERL_ARGS_ASSERT_XS_APIVERSION_BOOTCHECK        \
4607         assert(module); assert(api_p)
4608
4609 PERL_CALLCONV void      Perl_xs_version_bootcheck(pTHX_ U32 items, U32 ax, const char *xs_p, STRLEN xs_len)
4610                         __attribute__nonnull__(pTHX_3);
4611 #define PERL_ARGS_ASSERT_XS_VERSION_BOOTCHECK   \
4612         assert(xs_p)
4613
4614 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
4615                         __attribute__nonnull__(pTHX_1);
4616 #define PERL_ARGS_ASSERT_YYERROR        \
4617         assert(s)
4618
4619 PERL_CALLCONV int       Perl_yylex(pTHX);
4620 PERL_CALLCONV int       Perl_yyparse(pTHX_ int gramtype);
4621 PERL_CALLCONV void      Perl_yyunlex(pTHX);
4622 #if !(defined(DEBUGGING))
4623 #  if !defined(NV_PRESERVES_UV)
4624 #    if defined(PERL_IN_SV_C)
4625 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
4626                         __attribute__nonnull__(pTHX_1);
4627 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4628         assert(sv)
4629
4630 #    endif
4631 #  endif
4632 #endif
4633 #if !(defined(EBCDIC))
4634 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4635                         __attribute__nonnull__(pTHX_1); */
4636 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4637         assert(s)
4638
4639 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4640                         __attribute__nonnull__(pTHX_1); */
4641 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
4642         assert(d)
4643
4644 #endif
4645 #if !(defined(HAS_SIGACTION) && defined(SA_SIGINFO))
4646 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
4647 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
4648 #endif
4649 #if !(defined(NO_MATHOMS))
4650 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4651 #endif
4652 #if !(defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION))
4653 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
4654                         __attribute__nonnull__(pTHX_1);
4655 #define PERL_ARGS_ASSERT_DO_EXEC        \
4656         assert(cmd)
4657
4658 #endif
4659 #if !(defined(PERL_GLOBAL_STRUCT_PRIVATE))
4660 #  if defined(PERL_IMPLICIT_CONTEXT)
4661 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
4662                         __attribute__nonnull__(pTHX_1);
4663 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
4664         assert(index)
4665
4666 #  endif
4667 #endif
4668 #if !(defined(PERL_MAD))
4669 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
4670 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4671                         __attribute__noreturn__;
4672
4673 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
4674                         __attribute__nonnull__(pTHX_1);
4675 #define PERL_ARGS_ASSERT_PACKAGE        \
4676         assert(o)
4677
4678 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
4679                         __attribute__nonnull__(pTHX_4);
4680 #define PERL_ARGS_ASSERT_UTILIZE        \
4681         assert(idop)
4682
4683 #endif
4684 #if !(defined(USE_ITHREADS))
4685 #  if defined(PERL_IN_OP_C)
4686 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4687                         __attribute__nonnull__(pTHX_1);
4688 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4689         assert(o)
4690
4691 #  endif
4692 #endif
4693 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
4694 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
4695                         __attribute__nonnull__(1);
4696 #define PERL_ARGS_ASSERT_MY_BZERO       \
4697         assert(loc)
4698
4699 #endif
4700 #if !defined(HAS_GETENV_LEN)
4701 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
4702                         __attribute__nonnull__(pTHX_1)
4703                         __attribute__nonnull__(pTHX_2);
4704 #define PERL_ARGS_ASSERT_GETENV_LEN     \
4705         assert(env_elem); assert(len)
4706
4707 #endif
4708 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
4709 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
4710                         __attribute__pure__
4711                         __attribute__nonnull__(1)
4712                         __attribute__nonnull__(2);
4713 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
4714         assert(s1); assert(s2)
4715
4716 #endif
4717 #if !defined(HAS_MEMSET)
4718 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
4719                         __attribute__nonnull__(1);
4720 #define PERL_ARGS_ASSERT_MY_MEMSET      \
4721         assert(loc)
4722
4723 #endif
4724 #if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
4725 #  if defined(PERL_IN_PP_SYS_C)
4726 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
4727                         __attribute__warn_unused_result__
4728                         __attribute__nonnull__(pTHX_1)
4729                         __attribute__nonnull__(pTHX_2);
4730 #define PERL_ARGS_ASSERT_DOONELINER     \
4731         assert(cmd); assert(filename)
4732
4733 #  endif
4734 #endif
4735 #if !defined(HAS_RENAME)
4736 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
4737                         __attribute__nonnull__(pTHX_1)
4738                         __attribute__nonnull__(pTHX_2);
4739 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
4740         assert(a); assert(b)
4741
4742 #endif
4743 #if !defined(HAS_SIGNBIT)
4744 PERL_CALLCONV int       Perl_signbit(NV f)
4745                         __attribute__pure__;
4746
4747 #endif
4748 #if !defined(HAS_STRLCAT)
4749 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
4750 #endif
4751 #if !defined(HAS_STRLCPY)
4752 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
4753 #endif
4754 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
4755 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
4756                         __attribute__warn_unused_result__;
4757
4758 #endif
4759 #if !defined(NV_PRESERVES_UV)
4760 #  if defined(DEBUGGING)
4761 #    if defined(PERL_IN_SV_C)
4762 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
4763                         __attribute__nonnull__(pTHX_1);
4764 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
4765         assert(sv)
4766
4767 #    endif
4768 #  endif
4769 #endif
4770 #if !defined(PERL_DISABLE_PMC)
4771 #  if defined(PERL_IN_PP_CTL_C)
4772 STATIC PerlIO * S_doopen_pm(pTHX_ SV *name)
4773                         __attribute__warn_unused_result__
4774                         __attribute__nonnull__(pTHX_1);
4775 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
4776         assert(name)
4777
4778 #  endif
4779 #endif
4780 #if !defined(PERL_IMPLICIT_SYS)
4781 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
4782 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
4783                         __attribute__nonnull__(pTHX_1)
4784                         __attribute__nonnull__(pTHX_2);
4785 #define PERL_ARGS_ASSERT_MY_POPEN       \
4786         assert(cmd); assert(mode)
4787
4788 #endif
4789 #if !defined(PERL_IS_MINIPERL)
4790 #  if defined(PERL_IN_PERL_C)
4791 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4792                         __attribute__nonnull__(pTHX_1)
4793                         __attribute__nonnull__(pTHX_2)
4794                         __attribute__nonnull__(pTHX_3);
4795 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4796         assert(av); assert(dir); assert(stem)
4797
4798 #  endif
4799 #endif
4800 #if !defined(PERL_NO_UTF16_FILTER)
4801 #  if defined(PERL_IN_TOKE_C)
4802 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
4803                         __attribute__nonnull__(pTHX_1);
4804 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
4805         assert(s)
4806
4807 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
4808                         __attribute__nonnull__(pTHX_2);
4809 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
4810         assert(sv)
4811
4812 #  endif
4813 #endif
4814 #if !defined(SETUID_SCRIPTS_ARE_SECURE_NOW)
4815 #  if defined(PERL_IN_PERL_C)
4816 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4817                         __attribute__nonnull__(pTHX_1);
4818 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4819         assert(rsfp)
4820
4821 #  endif
4822 #endif
4823 #if !defined(SPRINTF_RETURNS_STRLEN)
4824 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
4825                         __attribute__nonnull__(1)
4826                         __attribute__nonnull__(2);
4827 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
4828         assert(buffer); assert(pat)
4829
4830 #endif
4831 #if !defined(WIN32)
4832 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
4833                         __attribute__nonnull__(pTHX_1);
4834 #define PERL_ARGS_ASSERT_DO_EXEC3       \
4835         assert(incmd)
4836
4837 #endif
4838 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
4839 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
4840                         __attribute__nonnull__(1)
4841                         __attribute__nonnull__(2);
4842 #define PERL_ARGS_ASSERT_MY_BCOPY       \
4843         assert(from); assert(to)
4844
4845 #endif
4846 #if defined(DEBUGGING)
4847 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
4848                         __attribute__warn_unused_result__
4849                         __attribute__nonnull__(pTHX_1);
4850 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
4851         assert(s)
4852
4853 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
4854                         __attribute__nonnull__(pTHX_1);
4855 #define PERL_ARGS_ASSERT_HV_ASSERT      \
4856         assert(hv)
4857
4858 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
4859                         __attribute__nonnull__(pTHX_2);
4860 #define PERL_ARGS_ASSERT_PAD_SETSV      \
4861         assert(sv)
4862
4863 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
4864 #  if defined(PERL_IN_PAD_C)
4865 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
4866                         __attribute__nonnull__(pTHX_1)
4867                         __attribute__nonnull__(pTHX_2);
4868 #define PERL_ARGS_ASSERT_CV_DUMP        \
4869         assert(cv); assert(title)
4870
4871 #  endif
4872 #  if defined(PERL_IN_REGCOMP_C)
4873 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
4874                         __attribute__nonnull__(pTHX_1)
4875                         __attribute__nonnull__(pTHX_3);
4876 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
4877         assert(trie); assert(revcharmap)
4878
4879 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
4880                         __attribute__nonnull__(pTHX_1)
4881                         __attribute__nonnull__(pTHX_3);
4882 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
4883         assert(trie); assert(revcharmap)
4884
4885 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
4886                         __attribute__nonnull__(pTHX_1)
4887                         __attribute__nonnull__(pTHX_3);
4888 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
4889         assert(trie); assert(revcharmap)
4890
4891 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)
4892                         __attribute__nonnull__(pTHX_1)
4893                         __attribute__nonnull__(pTHX_2)
4894                         __attribute__nonnull__(pTHX_3)
4895                         __attribute__nonnull__(pTHX_6);
4896 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
4897         assert(r); assert(start); assert(node); assert(sv)
4898
4899 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
4900                         __attribute__nonnull__(pTHX_1);
4901 #define PERL_ARGS_ASSERT_PUT_BYTE       \
4902         assert(sv)
4903
4904 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
4905 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
4906                         __attribute__nonnull__(pTHX_1)
4907                         __attribute__nonnull__(pTHX_2)
4908                         __attribute__nonnull__(pTHX_3);
4909 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
4910         assert(pRExC_state); assert(p); assert(val)
4911
4912 #  endif
4913 #  if defined(PERL_IN_REGEXEC_C)
4914 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
4915                         __attribute__nonnull__(pTHX_1)
4916                         __attribute__nonnull__(pTHX_3)
4917                         __attribute__nonnull__(pTHX_4)
4918                         __attribute__nonnull__(pTHX_5);
4919 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
4920         assert(prog); assert(start); assert(end); assert(blurb)
4921
4922 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)
4923                         __attribute__nonnull__(pTHX_1)
4924                         __attribute__nonnull__(pTHX_2)
4925                         __attribute__nonnull__(pTHX_3)
4926                         __attribute__nonnull__(pTHX_4)
4927                         __attribute__nonnull__(pTHX_5);
4928 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
4929         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
4930
4931 #  endif
4932 #  if defined(PERL_IN_SV_C)
4933 STATIC void     S_del_sv(pTHX_ SV *p)
4934                         __attribute__nonnull__(pTHX_1);
4935 #define PERL_ARGS_ASSERT_DEL_SV \
4936         assert(p)
4937
4938 #  endif
4939 #  if defined(PERL_IN_TOKE_C)
4940 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
4941                         __attribute__nonnull__(pTHX_1)
4942                         __attribute__nonnull__(pTHX_2);
4943 #define PERL_ARGS_ASSERT_PRINTBUF       \
4944         assert(fmt); assert(s)
4945
4946 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
4947                         __attribute__nonnull__(pTHX_2);
4948 #define PERL_ARGS_ASSERT_TOKEREPORT     \
4949         assert(lvalp)
4950
4951 #  endif
4952 #endif
4953 #if defined(DEBUG_LEAKING_SCALARS_FORK_DUMP)
4954 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
4955                         __attribute__nonnull__(pTHX_1);
4956 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
4957         assert(sv)
4958
4959 #endif
4960 #if defined(DUMP_FDS)
4961 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
4962                         __attribute__nonnull__(pTHX_1);
4963 #define PERL_ARGS_ASSERT_DUMP_FDS       \
4964         assert(s)
4965
4966 #endif
4967 #if defined(EBCDIC)
4968 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
4969                         __attribute__nonnull__(pTHX_1);
4970 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
4971         assert(s)
4972
4973 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
4974                         __attribute__nonnull__(pTHX_1);
4975 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
4976         assert(d)
4977
4978 #endif
4979 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
4980 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
4981                         __attribute__nonnull__(pTHX_2)
4982                         __attribute__nonnull__(pTHX_3);
4983 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
4984         assert(mark); assert(sp)
4985
4986 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
4987                         __attribute__nonnull__(pTHX_2)
4988                         __attribute__nonnull__(pTHX_3);
4989 #define PERL_ARGS_ASSERT_DO_IPCGET      \
4990         assert(mark); assert(sp)
4991
4992 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
4993                         __attribute__nonnull__(pTHX_1)
4994                         __attribute__nonnull__(pTHX_2);
4995 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
4996         assert(mark); assert(sp)
4997
4998 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
4999                         __attribute__nonnull__(pTHX_1)
5000                         __attribute__nonnull__(pTHX_2);
5001 #define PERL_ARGS_ASSERT_DO_MSGSND      \
5002         assert(mark); assert(sp)
5003
5004 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
5005                         __attribute__nonnull__(pTHX_1)
5006                         __attribute__nonnull__(pTHX_2);
5007 #define PERL_ARGS_ASSERT_DO_SEMOP       \
5008         assert(mark); assert(sp)
5009
5010 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
5011                         __attribute__nonnull__(pTHX_2)
5012                         __attribute__nonnull__(pTHX_3);
5013 #define PERL_ARGS_ASSERT_DO_SHMIO       \
5014         assert(mark); assert(sp)
5015
5016 #endif
5017 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
5018 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
5019 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
5020 #endif
5021 #if defined(HAVE_INTERP_INTERN)
5022 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
5023 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
5024 #  if defined(USE_ITHREADS)
5025 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
5026                         __attribute__nonnull__(pTHX_1)
5027                         __attribute__nonnull__(pTHX_2);
5028 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
5029         assert(src); assert(dst)
5030
5031 #  endif
5032 #endif
5033 #if defined(MYMALLOC)
5034 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
5035                         __attribute__nonnull__(pTHX_1);
5036 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
5037         assert(s)
5038
5039 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
5040                         __attribute__nonnull__(pTHX_1);
5041 #define PERL_ARGS_ASSERT_GET_MSTATS     \
5042         assert(buf)
5043
5044 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
5045                         __attribute__warn_unused_result__;
5046
5047 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
5048                         __attribute__warn_unused_result__
5049                         __attribute__nonnull__(1);
5050 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
5051         assert(p)
5052
5053 #endif
5054 #if defined(MYSWAP)
5055 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
5056                         __attribute__malloc__
5057                         __attribute__warn_unused_result__
5058                         __attribute__pure__;
5059
5060 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
5061                         __attribute__malloc__
5062                         __attribute__warn_unused_result__
5063                         __attribute__pure__;
5064
5065 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
5066                         __attribute__malloc__
5067                         __attribute__warn_unused_result__
5068                         __attribute__pure__;
5069
5070 #endif
5071 #if defined(NO_MATHOMS)
5072 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
5073 #endif
5074 #if defined(PERL_CR_FILTER)
5075 #  if defined(PERL_IN_TOKE_C)
5076 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5077 STATIC void     S_strip_return(pTHX_ SV *sv)
5078                         __attribute__nonnull__(pTHX_1);
5079 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5080         assert(sv)
5081
5082 #  endif
5083 #endif
5084 #if defined(PERL_DEBUG_READONLY_OPS)
5085 #  if defined(PERL_IN_OP_C)
5086 #    if defined(PL_OP_SLAB_ALLOC)
5087 STATIC void     S_Slab_to_rw(pTHX_ void *op)
5088                         __attribute__nonnull__(pTHX_1);
5089 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
5090         assert(op)
5091
5092 #    endif
5093 #  endif
5094 #  if defined(PL_OP_SLAB_ALLOC)
5095 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
5096                         __attribute__nonnull__(pTHX_1);
5097 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
5098         assert(o)
5099
5100 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
5101 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
5102 #  endif
5103 #endif
5104 #if defined(PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION)
5105 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
5106                         __attribute__nonnull__(pTHX_1); */
5107
5108 #endif
5109 #if defined(PERL_DONT_CREATE_GVSV)
5110 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
5111 #endif
5112 #if defined(PERL_GLOBAL_STRUCT)
5113 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
5114 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
5115                         __attribute__nonnull__(pTHX_1);
5116 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
5117         assert(plvarsp)
5118
5119 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
5120 #endif
5121 #if defined(PERL_GLOBAL_STRUCT_PRIVATE)
5122 #  if defined(PERL_IMPLICIT_CONTEXT)
5123 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
5124                         __attribute__nonnull__(pTHX_1);
5125 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
5126         assert(my_cxt_key)
5127
5128 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
5129                         __attribute__nonnull__(pTHX_1);
5130 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
5131         assert(my_cxt_key)
5132
5133 #  endif
5134 #endif
5135 #if defined(PERL_IMPLICIT_CONTEXT)
5136 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
5137                         __attribute__noreturn__
5138                         __attribute__format__null_ok__(__printf__,1,2);
5139
5140 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
5141                         __attribute__format__(__printf__,1,2)
5142                         __attribute__nonnull__(1);
5143 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
5144         assert(pat)
5145
5146 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
5147                         __attribute__format__null_ok__(__printf__,1,2);
5148
5149 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
5150                         __attribute__format__(__printf__,1,2)
5151                         __attribute__nonnull__(1);
5152 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
5153         assert(pat)
5154
5155 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
5156                         __attribute__format__(__printf__,2,3)
5157                         __attribute__nonnull__(1)
5158                         __attribute__nonnull__(2);
5159 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
5160         assert(stream); assert(format)
5161
5162 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
5163                         __attribute__nonnull__(2);
5164 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
5165         assert(name)
5166
5167 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
5168                         __attribute__format__(__printf__,1,2)
5169                         __attribute__nonnull__(1);
5170 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
5171         assert(pat)
5172
5173 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
5174                         __attribute__format__(__printf__,1,2)
5175                         __attribute__nonnull__(1);
5176 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
5177         assert(pat)
5178
5179 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
5180                         __attribute__format__(__printf__,1,2)
5181                         __attribute__nonnull__(1);
5182 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
5183         assert(format)
5184
5185 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5186                         __attribute__format__(__printf__,2,3)
5187                         __attribute__nonnull__(1)
5188                         __attribute__nonnull__(2);
5189 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
5190         assert(sv); assert(pat)
5191
5192 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
5193                         __attribute__format__(__printf__,2,3)
5194                         __attribute__nonnull__(1)
5195                         __attribute__nonnull__(2);
5196 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
5197         assert(sv); assert(pat)
5198
5199 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
5200                         __attribute__format__(__printf__,2,3)
5201                         __attribute__nonnull__(1)
5202                         __attribute__nonnull__(2);
5203 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
5204         assert(sv); assert(pat)
5205
5206 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
5207                         __attribute__format__(__printf__,2,3)
5208                         __attribute__nonnull__(1)
5209                         __attribute__nonnull__(2);
5210 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
5211         assert(sv); assert(pat)
5212
5213 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
5214                         __attribute__format__(__printf__,1,2)
5215                         __attribute__nonnull__(1);
5216 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
5217         assert(pat)
5218
5219 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
5220                         __attribute__format__(__printf__,2,3)
5221                         __attribute__nonnull__(2);
5222 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
5223         assert(pat)
5224
5225 #endif
5226 #if defined(PERL_IMPLICIT_SYS)
5227 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)
5228                         __attribute__nonnull__(1)
5229                         __attribute__nonnull__(2)
5230                         __attribute__nonnull__(3)
5231                         __attribute__nonnull__(4)
5232                         __attribute__nonnull__(5)
5233                         __attribute__nonnull__(6)
5234                         __attribute__nonnull__(7)
5235                         __attribute__nonnull__(8)
5236                         __attribute__nonnull__(9);
5237 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
5238         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5239
5240 #  if defined(USE_ITHREADS)
5241 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)
5242                         __attribute__nonnull__(1)
5243                         __attribute__nonnull__(3)
5244                         __attribute__nonnull__(4)
5245                         __attribute__nonnull__(5)
5246                         __attribute__nonnull__(6)
5247                         __attribute__nonnull__(7)
5248                         __attribute__nonnull__(8)
5249                         __attribute__nonnull__(9)
5250                         __attribute__nonnull__(10)
5251                         __attribute__nonnull__(11);
5252 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
5253         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
5254
5255 #  endif
5256 #endif
5257 #if defined(PERL_IN_AV_C)
5258 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
5259                         __attribute__nonnull__(pTHX_1);
5260 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
5261         assert(av)
5262
5263 #endif
5264 #if defined(PERL_IN_DEB_C)
5265 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
5266                         __attribute__nonnull__(pTHX_1);
5267 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
5268         assert(stack_base)
5269
5270 #endif
5271 #if defined(PERL_IN_DOIO_C)
5272 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
5273                         __attribute__nonnull__(pTHX_1);
5274 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
5275         assert(cmd)
5276
5277 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
5278                         __attribute__warn_unused_result__;
5279
5280 #endif
5281 #if defined(PERL_IN_DOOP_C)
5282 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
5283                         __attribute__warn_unused_result__
5284                         __attribute__nonnull__(pTHX_1);
5285 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
5286         assert(sv)
5287
5288 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
5289                         __attribute__warn_unused_result__
5290                         __attribute__nonnull__(pTHX_1);
5291 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
5292         assert(sv)
5293
5294 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
5295                         __attribute__warn_unused_result__
5296                         __attribute__nonnull__(pTHX_1);
5297 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
5298         assert(sv)
5299
5300 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
5301                         __attribute__warn_unused_result__
5302                         __attribute__nonnull__(pTHX_1);
5303 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
5304         assert(sv)
5305
5306 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
5307                         __attribute__warn_unused_result__
5308                         __attribute__nonnull__(pTHX_1);
5309 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
5310         assert(sv)
5311
5312 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
5313                         __attribute__warn_unused_result__
5314                         __attribute__nonnull__(pTHX_1);
5315 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
5316         assert(sv)
5317
5318 #endif
5319 #if defined(PERL_IN_DQUOTE_STATIC_C)
5320 STATIC char     S_grok_bslash_c(pTHX_ const char source, const bool utf8, const bool output_warning)
5321                         __attribute__warn_unused_result__;
5322
5323 STATIC bool     S_grok_bslash_o(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
5324                         __attribute__warn_unused_result__
5325                         __attribute__nonnull__(pTHX_1)
5326                         __attribute__nonnull__(pTHX_2)
5327                         __attribute__nonnull__(pTHX_3)
5328                         __attribute__nonnull__(pTHX_4);
5329 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
5330         assert(s); assert(uv); assert(len); assert(error_msg)
5331
5332 PERL_STATIC_INLINE I32  S_regcurly(pTHX_ const char *s)
5333                         __attribute__warn_unused_result__
5334                         __attribute__pure__
5335                         __attribute__nonnull__(pTHX_1);
5336 #define PERL_ARGS_ASSERT_REGCURLY       \
5337         assert(s)
5338
5339 #endif
5340 #if defined(PERL_IN_DUMP_C)
5341 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5342 STATIC void     S_debprof(pTHX_ const OP *o)
5343                         __attribute__nonnull__(pTHX_1);
5344 #define PERL_ARGS_ASSERT_DEBPROF        \
5345         assert(o)
5346
5347 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5348                         __attribute__nonnull__(pTHX_1);
5349 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5350         assert(pm)
5351
5352 STATIC void     S_sequence(pTHX_ const OP *o);
5353 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5354 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5355 #  if defined(PERL_MAD)
5356 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
5357                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
5358                         __attribute__nonnull__(pTHX_2)
5359                         __attribute__nonnull__(pTHX_3);
5360 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
5361         assert(file); assert(pat)
5362
5363 #  endif
5364 #endif
5365 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
5366 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
5367                         __attribute__nonnull__(pTHX_1);
5368 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
5369         assert(hv)
5370
5371 #endif
5372 #if defined(PERL_IN_GV_C)
5373 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen, U32 flags)
5374                         __attribute__nonnull__(pTHX_1);
5375 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
5376         assert(name)
5377
5378 STATIC void     S_gv_init_svtype(pTHX_ GV *gv, const svtype sv_type)
5379                         __attribute__nonnull__(pTHX_1);
5380 #define PERL_ARGS_ASSERT_GV_INIT_SVTYPE \
5381         assert(gv)
5382
5383 STATIC void     S_gv_magicalize_isa(pTHX_ GV *gv)
5384                         __attribute__nonnull__(pTHX_1);
5385 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_ISA      \
5386         assert(gv)
5387
5388 STATIC void     S_gv_magicalize_overload(pTHX_ GV *gv)
5389                         __attribute__nonnull__(pTHX_1);
5390 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_OVERLOAD \
5391         assert(gv)
5392
5393 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
5394                         __attribute__nonnull__(pTHX_1)
5395                         __attribute__nonnull__(pTHX_2)
5396                         __attribute__nonnull__(pTHX_3)
5397                         __attribute__nonnull__(pTHX_4);
5398 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
5399         assert(gv); assert(varpv); assert(namesv); assert(methpv)
5400
5401 #endif
5402 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_IN_OP_C)
5403 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5404                         __attribute__nonnull__(pTHX_1)
5405                         __attribute__nonnull__(pTHX_2);
5406 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5407         assert(tsv); assert(sv)
5408
5409 #endif
5410 #if defined(PERL_IN_HV_C)
5411 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
5412                         __attribute__nonnull__(pTHX_1);
5413 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
5414         assert(hv)
5415
5416 STATIC void     S_hfreeentries(pTHX_ HV *hv)
5417                         __attribute__nonnull__(pTHX_1);
5418 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
5419         assert(hv)
5420
5421 STATIC void     S_hsplit(pTHX_ HV *hv)
5422                         __attribute__nonnull__(pTHX_1);
5423 #define PERL_ARGS_ASSERT_HSPLIT \
5424         assert(hv)
5425
5426 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
5427                         __attribute__nonnull__(1);
5428 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
5429         assert(hv)
5430
5431 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
5432 STATIC SV*      S_hv_free_ent_ret(pTHX_ HV *hv, HE *entryK)
5433                         __attribute__nonnull__(pTHX_1);
5434 #define PERL_ARGS_ASSERT_HV_FREE_ENT_RET        \
5435         assert(hv)
5436
5437 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
5438                         __attribute__nonnull__(1)
5439                         __attribute__nonnull__(2)
5440                         __attribute__nonnull__(3);
5441 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
5442         assert(hv); assert(needs_copy); assert(needs_store)
5443
5444 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
5445                         __attribute__noreturn__
5446                         __attribute__nonnull__(pTHX_2)
5447                         __attribute__nonnull__(pTHX_4);
5448 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
5449         assert(key); assert(msg)
5450
5451 STATIC HE*      S_new_he(pTHX)
5452                         __attribute__malloc__
5453                         __attribute__warn_unused_result__;
5454
5455 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
5456                         __attribute__nonnull__(pTHX_1);
5457 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
5458         assert(he)
5459
5460 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
5461                         __attribute__malloc__
5462                         __attribute__warn_unused_result__
5463                         __attribute__nonnull__(1);
5464 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
5465         assert(str)
5466
5467 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
5468                         __attribute__warn_unused_result__
5469                         __attribute__nonnull__(pTHX_1);
5470 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
5471         assert(str)
5472
5473 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
5474 #endif
5475 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C)
5476 PERL_CALLCONV void      Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5477                         __attribute__nonnull__(pTHX_1);
5478 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5479         assert(sv)
5480
5481 #endif
5482 #if defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
5483 PERL_CALLCONV SV*       Perl_hfree_next_entry(pTHX_ HV *hv, STRLEN *indexp)
5484                         __attribute__nonnull__(pTHX_1)
5485                         __attribute__nonnull__(pTHX_2);
5486 #define PERL_ARGS_ASSERT_HFREE_NEXT_ENTRY       \
5487         assert(hv); assert(indexp)
5488
5489 #endif
5490 #if defined(PERL_IN_LOCALE_C)
5491 #  if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5492 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5493                         __attribute__nonnull__(pTHX_1);
5494 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5495         assert(locs)
5496
5497 #  endif
5498 #endif
5499 #if defined(PERL_IN_MG_C)
5500 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
5501                         __attribute__nonnull__(pTHX_1)
5502                         __attribute__nonnull__(pTHX_2)
5503                         __attribute__nonnull__(pTHX_3);
5504 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
5505         assert(sv); assert(mg); assert(meth)
5506
5507 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
5508                         __attribute__nonnull__(pTHX_1)
5509                         __attribute__nonnull__(pTHX_2)
5510                         __attribute__nonnull__(pTHX_3);
5511 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
5512         assert(sv); assert(mg); assert(meth)
5513
5514 STATIC void     S_restore_magic(pTHX_ const void *p);
5515 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
5516                         __attribute__nonnull__(pTHX_2);
5517 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
5518         assert(sv)
5519
5520 STATIC void     S_unwind_handler_stack(pTHX_ const void *p);
5521 #endif
5522 #if defined(PERL_IN_MRO_C)
5523 STATIC void     S_mro_clean_isarev(pTHX_ HV * const isa, const char * const name, const STRLEN len, HV * const exceptions)
5524                         __attribute__nonnull__(pTHX_1)
5525                         __attribute__nonnull__(pTHX_2);
5526 #define PERL_ARGS_ASSERT_MRO_CLEAN_ISAREV       \
5527         assert(isa); assert(name)
5528
5529 STATIC void     S_mro_gather_and_rename(pTHX_ HV * const stashes, HV * const seen_stashes, HV *stash, HV *oldstash, SV *namesv)
5530                         __attribute__nonnull__(pTHX_1)
5531                         __attribute__nonnull__(pTHX_2)
5532                         __attribute__nonnull__(pTHX_5);
5533 #define PERL_ARGS_ASSERT_MRO_GATHER_AND_RENAME  \
5534         assert(stashes); assert(seen_stashes); assert(namesv)
5535
5536 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
5537                         __attribute__nonnull__(pTHX_1);
5538 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
5539         assert(stash)
5540
5541 #endif
5542 #if defined(PERL_IN_NUMERIC_C)
5543 STATIC NV       S_mulexp10(NV value, I32 exponent);
5544 #endif
5545 #if defined(PERL_IN_OP_C)
5546 PERL_STATIC_INLINE bool S_aassign_common_vars(pTHX_ OP* o);
5547 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
5548                         __attribute__nonnull__(pTHX_1)
5549                         __attribute__nonnull__(pTHX_2);
5550 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
5551         assert(stash); assert(target)
5552
5553 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
5554                         __attribute__nonnull__(pTHX_1)
5555                         __attribute__nonnull__(pTHX_2)
5556                         __attribute__nonnull__(pTHX_4);
5557 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
5558         assert(stash); assert(target); assert(imopsp)
5559
5560 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
5561                         __attribute__nonnull__(pTHX_2)
5562                         __attribute__nonnull__(pTHX_3)
5563                         __attribute__nonnull__(pTHX_4);
5564 #define PERL_ARGS_ASSERT_BAD_TYPE       \
5565         assert(t); assert(name); assert(kid)
5566
5567 STATIC void     S_cop_free(pTHX_ COP *cop)
5568                         __attribute__nonnull__(pTHX_1);
5569 #define PERL_ARGS_ASSERT_COP_FREE       \
5570         assert(cop)
5571
5572 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
5573                         __attribute__nonnull__(pTHX_1);
5574 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
5575         assert(o)
5576
5577 STATIC void     S_finalize_op(pTHX_ OP* o)
5578                         __attribute__nonnull__(pTHX_1);
5579 #define PERL_ARGS_ASSERT_FINALIZE_OP    \
5580         assert(o)
5581
5582 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
5583                         __attribute__nonnull__(pTHX_1);
5584 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
5585         assert(o)
5586
5587 STATIC OP*      S_fold_constants(pTHX_ OP *o)
5588                         __attribute__nonnull__(pTHX_1);
5589 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
5590         assert(o)
5591
5592 STATIC OP*      S_force_list(pTHX_ OP* arg);
5593 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
5594 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
5595                         __attribute__nonnull__(pTHX_1);
5596 #define PERL_ARGS_ASSERT_GV_ENAME       \
5597         assert(gv)
5598
5599 STATIC void     S_inplace_aassign(pTHX_ OP* o)
5600                         __attribute__nonnull__(pTHX_1);
5601 #define PERL_ARGS_ASSERT_INPLACE_AASSIGN        \
5602         assert(o)
5603
5604 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
5605                         __attribute__warn_unused_result__
5606                         __attribute__nonnull__(1);
5607 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
5608         assert(o)
5609
5610 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
5611                         __attribute__warn_unused_result__;
5612
5613 STATIC OP*      S_listkids(pTHX_ OP* o);
5614 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
5615                         __attribute__nonnull__(pTHX_1);
5616 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
5617         assert(o)
5618
5619 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
5620 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
5621                         __attribute__nonnull__(pTHX_3);
5622 #define PERL_ARGS_ASSERT_MY_KID \
5623         assert(imopsp)
5624
5625 STATIC OP*      S_newDEFSVOP(pTHX)
5626                         __attribute__warn_unused_result__;
5627
5628 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
5629                         __attribute__nonnull__(pTHX_2);
5630 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
5631         assert(block)
5632
5633 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
5634                         __attribute__warn_unused_result__
5635                         __attribute__nonnull__(pTHX_3)
5636                         __attribute__nonnull__(pTHX_4);
5637 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
5638         assert(firstp); assert(otherp)
5639
5640 STATIC void     S_no_bareword_allowed(pTHX_ OP *o)
5641                         __attribute__nonnull__(pTHX_1);
5642 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
5643         assert(o)
5644
5645 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
5646                         __attribute__warn_unused_result__
5647                         __attribute__nonnull__(pTHX_1);
5648 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
5649         assert(o)
5650
5651 PERL_STATIC_INLINE OP*  S_op_integerize(pTHX_ OP *o)
5652                         __attribute__nonnull__(pTHX_1);
5653 #define PERL_ARGS_ASSERT_OP_INTEGERIZE  \
5654         assert(o)
5655
5656 PERL_STATIC_INLINE OP*  S_op_std_init(pTHX_ OP *o)
5657                         __attribute__nonnull__(pTHX_1);
5658 #define PERL_ARGS_ASSERT_OP_STD_INIT    \
5659         assert(o)
5660
5661 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
5662                         __attribute__nonnull__(pTHX_1);
5663 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
5664         assert(rep_op)
5665
5666 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
5667                         __attribute__nonnull__(pTHX_1)
5668                         __attribute__nonnull__(pTHX_2)
5669                         __attribute__nonnull__(pTHX_3);
5670 #define PERL_ARGS_ASSERT_PMTRANS        \
5671         assert(o); assert(expr); assert(repl)
5672
5673 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
5674                         __attribute__nonnull__(pTHX_1)
5675                         __attribute__nonnull__(pTHX_2)
5676                         __attribute__nonnull__(pTHX_3);
5677 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
5678         assert(fullname); assert(gv); assert(cv)
5679
5680 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
5681 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
5682 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
5683                         __attribute__warn_unused_result__;
5684
5685 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
5686                         __attribute__nonnull__(pTHX_1);
5687 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
5688         assert(o)
5689
5690 STATIC OP*      S_scalarkids(pTHX_ OP* o);
5691 STATIC OP*      S_scalarseq(pTHX_ OP* o);
5692 STATIC OP*      S_search_const(pTHX_ OP *o)
5693                         __attribute__warn_unused_result__
5694                         __attribute__nonnull__(pTHX_1);
5695 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
5696         assert(o)
5697
5698 STATIC void     S_simplify_sort(pTHX_ OP *o)
5699                         __attribute__nonnull__(pTHX_1);
5700 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
5701         assert(o)
5702
5703 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
5704                         __attribute__warn_unused_result__
5705                         __attribute__nonnull__(pTHX_1)
5706                         __attribute__nonnull__(pTHX_2);
5707 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
5708         assert(o); assert(name)
5709
5710 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
5711                         __attribute__nonnull__(pTHX_1)
5712                         __attribute__nonnull__(pTHX_2);
5713 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
5714         assert(o); assert(name)
5715
5716 #  if defined(USE_ITHREADS)
5717 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
5718                         __attribute__nonnull__(pTHX_1);
5719 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
5720         assert(o)
5721
5722 #  endif
5723 #endif
5724 #if defined(PERL_IN_PAD_C)
5725 STATIC PADOFFSET        S_pad_alloc_name(pTHX_ SV *namesv, U32 flags, HV *typestash, HV *ourstash)
5726                         __attribute__nonnull__(pTHX_1);
5727 #define PERL_ARGS_ASSERT_PAD_ALLOC_NAME \
5728         assert(namesv)
5729
5730 STATIC void     S_pad_check_dup(pTHX_ SV *name, U32 flags, const HV *ourstash)
5731                         __attribute__nonnull__(pTHX_1);
5732 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
5733         assert(name)
5734
5735 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)
5736                         __attribute__nonnull__(pTHX_1)
5737                         __attribute__nonnull__(pTHX_4)
5738                         __attribute__nonnull__(pTHX_8)
5739                         __attribute__nonnull__(pTHX_9);
5740 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
5741         assert(namepv); assert(cv); assert(out_name_sv); assert(out_flags)
5742
5743 STATIC void     S_pad_reset(pTHX);
5744 #endif
5745 #if defined(PERL_IN_PERL_C)
5746 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
5747                         __attribute__nonnull__(pTHX_1)
5748                         __attribute__nonnull__(pTHX_2);
5749 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
5750         assert(linestr_sv); assert(rsfp)
5751
5752 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
5753 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
5754                         __attribute__nonnull__(pTHX_1);
5755 #define PERL_ARGS_ASSERT_INCPUSH        \
5756         assert(dir)
5757
5758 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
5759                         __attribute__nonnull__(pTHX_1);
5760 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
5761         assert(p)
5762
5763 STATIC void     S_init_ids(pTHX);
5764 STATIC void     S_init_interp(pTHX);
5765 STATIC void     S_init_main_stash(pTHX);
5766 STATIC void     S_init_perllib(pTHX);
5767 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
5768                         __attribute__nonnull__(pTHX_2);
5769 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
5770         assert(argv)
5771
5772 STATIC void     S_init_predump_symbols(pTHX);
5773 STATIC void     S_my_exit_jump(pTHX)
5774                         __attribute__noreturn__;
5775
5776 STATIC void     S_nuke_stacks(pTHX);
5777 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
5778                         __attribute__nonnull__(pTHX_1)
5779                         __attribute__nonnull__(pTHX_3)
5780                         __attribute__nonnull__(pTHX_4);
5781 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
5782         assert(scriptname); assert(suidscript); assert(rsfpp)
5783
5784 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
5785 STATIC void     S_run_body(pTHX_ I32 oldscope)
5786                         __attribute__noreturn__;
5787
5788 STATIC void     S_usage(pTHX_ const char *name)
5789                         __attribute__nonnull__(pTHX_1);
5790 #define PERL_ARGS_ASSERT_USAGE  \
5791         assert(name)
5792
5793 #endif
5794 #if defined(PERL_IN_PP_C)
5795 STATIC void     S_do_chomp(pTHX_ SV *retval, SV *sv, bool chomping)
5796                         __attribute__nonnull__(pTHX_1)
5797                         __attribute__nonnull__(pTHX_2);
5798 #define PERL_ARGS_ASSERT_DO_CHOMP       \
5799         assert(retval); assert(sv)
5800
5801 STATIC OP*      S_do_delete_local(pTHX);
5802 STATIC SV*      S_refto(pTHX_ SV* sv)
5803                         __attribute__warn_unused_result__
5804                         __attribute__nonnull__(pTHX_1);
5805 #define PERL_ARGS_ASSERT_REFTO  \
5806         assert(sv)
5807
5808 #endif
5809 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
5810 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5811                         __attribute__warn_unused_result__
5812                         __attribute__nonnull__(pTHX_1)
5813                         __attribute__nonnull__(pTHX_2)
5814                         __attribute__nonnull__(pTHX_4);
5815 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5816         assert(sv); assert(what); assert(spp)
5817
5818 #endif
5819 #if defined(PERL_IN_PP_CTL_C)
5820 STATIC SV **    S_adjust_stack_on_leave(pTHX_ SV **newsp, SV **sp, SV **mark, I32 gimme, U32 flags)
5821                         __attribute__nonnull__(pTHX_1)
5822                         __attribute__nonnull__(pTHX_2)
5823                         __attribute__nonnull__(pTHX_3);
5824 #define PERL_ARGS_ASSERT_ADJUST_STACK_ON_LEAVE  \
5825         assert(newsp); assert(sp); assert(mark)
5826
5827 STATIC PerlIO * S_check_type_and_open(pTHX_ SV *name)
5828                         __attribute__warn_unused_result__
5829                         __attribute__nonnull__(pTHX_1);
5830 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5831         assert(name)
5832
5833 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5834                         __attribute__nonnull__(pTHX_1);
5835 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5836         assert(matcher)
5837
5838 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other, const bool copied);
5839 STATIC OP*      S_docatch(pTHX_ OP *o)
5840                         __attribute__warn_unused_result__;
5841
5842 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5843 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5844                         __attribute__warn_unused_result__
5845                         __attribute__nonnull__(pTHX_1)
5846                         __attribute__nonnull__(pTHX_2)
5847                         __attribute__nonnull__(pTHX_3)
5848                         __attribute__nonnull__(pTHX_4);
5849 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5850         assert(o); assert(label); assert(opstack); assert(oplimit)
5851
5852 STATIC MAGIC *  S_doparseform(pTHX_ SV *sv)
5853                         __attribute__nonnull__(pTHX_1);
5854 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5855         assert(sv)
5856
5857 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5858                         __attribute__warn_unused_result__;
5859
5860 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5861                         __attribute__warn_unused_result__;
5862
5863 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5864                         __attribute__warn_unused_result__
5865                         __attribute__nonnull__(pTHX_1);
5866 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5867         assert(label)
5868
5869 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5870                         __attribute__warn_unused_result__;
5871
5872 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5873                         __attribute__warn_unused_result__
5874                         __attribute__nonnull__(pTHX_1);
5875 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5876         assert(cxstk)
5877
5878 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5879                         __attribute__warn_unused_result__;
5880
5881 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5882                         __attribute__warn_unused_result__
5883                         __attribute__nonnull__(pTHX_1);
5884 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5885         assert(re)
5886
5887 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5888                         __attribute__warn_unused_result__
5889                         __attribute__nonnull__(pTHX_1)
5890                         __attribute__nonnull__(pTHX_2);
5891 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5892         assert(matcher); assert(sv)
5893
5894 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5895                         __attribute__warn_unused_result__;
5896
5897 STATIC bool     S_path_is_absolute(const char *name)
5898                         __attribute__warn_unused_result__
5899                         __attribute__nonnull__(1);
5900 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5901         assert(name)
5902
5903 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5904                         __attribute__warn_unused_result__
5905                         __attribute__nonnull__(pTHX_2);
5906 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5907         assert(buf_sv)
5908
5909 STATIC void     S_rxres_free(pTHX_ void** rsp)
5910                         __attribute__nonnull__(pTHX_1);
5911 #define PERL_ARGS_ASSERT_RXRES_FREE     \
5912         assert(rsp)
5913
5914 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
5915                         __attribute__nonnull__(pTHX_1)
5916                         __attribute__nonnull__(pTHX_2);
5917 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
5918         assert(rsp); assert(rx)
5919
5920 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5921                         __attribute__nonnull__(pTHX_2);
5922 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5923         assert(sv)
5924
5925 #endif
5926 #if defined(PERL_IN_PP_HOT_C)
5927 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5928                         __attribute__nonnull__(pTHX_1)
5929                         __attribute__nonnull__(pTHX_2)
5930                         __attribute__nonnull__(pTHX_3);
5931 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5932         assert(hash); assert(relem); assert(firstrelem)
5933
5934 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5935                         __attribute__warn_unused_result__
5936                         __attribute__nonnull__(pTHX_1);
5937 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5938         assert(meth)
5939
5940 #endif
5941 #if defined(PERL_IN_PP_PACK_C)
5942 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5943                         __attribute__warn_unused_result__
5944                         __attribute__nonnull__(1)
5945                         __attribute__nonnull__(3);
5946 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5947         assert(start); assert(dest)
5948
5949 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5950                         __attribute__nonnull__(pTHX_1)
5951                         __attribute__nonnull__(pTHX_2);
5952 #define PERL_ARGS_ASSERT_DIV128 \
5953         assert(pnum); assert(done)
5954
5955 STATIC char     S_first_symbol(const char *pat, const char *patend)
5956                         __attribute__nonnull__(1)
5957                         __attribute__nonnull__(2);
5958 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5959         assert(pat); assert(patend)
5960
5961 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5962                         __attribute__warn_unused_result__
5963                         __attribute__nonnull__(pTHX_1)
5964                         __attribute__nonnull__(pTHX_2);
5965 #define PERL_ARGS_ASSERT_GET_NUM        \
5966         assert(patptr); assert(lenptr)
5967
5968 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5969                         __attribute__nonnull__(pTHX_1)
5970                         __attribute__nonnull__(pTHX_2);
5971 #define PERL_ARGS_ASSERT_GROUP_END      \
5972         assert(patptr); assert(patend)
5973
5974 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5975                         __attribute__warn_unused_result__
5976                         __attribute__nonnull__(pTHX_1);
5977 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5978         assert(s)
5979
5980 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5981                         __attribute__nonnull__(pTHX_1);
5982 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5983         assert(symptr)
5984
5985 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5986                         __attribute__nonnull__(pTHX_1);
5987 #define PERL_ARGS_ASSERT_MUL128 \
5988         assert(sv)
5989
5990 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5991                         __attribute__nonnull__(1)
5992                         __attribute__nonnull__(2);
5993 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5994         assert(pat); assert(patend)
5995
5996 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5997                         __attribute__nonnull__(pTHX_1);
5998 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5999         assert(symptr)
6000
6001 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
6002                         __attribute__nonnull__(pTHX_1)
6003                         __attribute__nonnull__(pTHX_2)
6004                         __attribute__nonnull__(pTHX_3)
6005                         __attribute__nonnull__(pTHX_4);
6006 #define PERL_ARGS_ASSERT_PACK_REC       \
6007         assert(cat); assert(symptr); assert(beglist); assert(endlist)
6008
6009 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
6010                         __attribute__warn_unused_result__
6011                         __attribute__nonnull__(pTHX_1);
6012 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
6013         assert(sv)
6014
6015 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
6016                         __attribute__nonnull__(pTHX_1)
6017                         __attribute__nonnull__(pTHX_2)
6018                         __attribute__nonnull__(pTHX_3)
6019                         __attribute__nonnull__(pTHX_4);
6020 #define PERL_ARGS_ASSERT_UNPACK_REC     \
6021         assert(symptr); assert(s); assert(strbeg); assert(strend)
6022
6023 #endif
6024 #if defined(PERL_IN_PP_SORT_C)
6025 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
6026                         __attribute__nonnull__(pTHX_1)
6027                         __attribute__nonnull__(pTHX_2);
6028 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
6029         assert(str1); assert(str2)
6030
6031 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
6032                         __attribute__nonnull__(pTHX_1)
6033                         __attribute__nonnull__(pTHX_2);
6034 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
6035         assert(str1); assert(str2)
6036
6037 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
6038                         __attribute__nonnull__(pTHX_1)
6039                         __attribute__nonnull__(pTHX_2);
6040 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
6041         assert(a); assert(b)
6042
6043 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
6044                         __attribute__nonnull__(pTHX_1)
6045                         __attribute__nonnull__(pTHX_2);
6046 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
6047         assert(a); assert(b)
6048
6049 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
6050                         __attribute__nonnull__(pTHX_3);
6051 #define PERL_ARGS_ASSERT_QSORTSVU       \
6052         assert(compare)
6053
6054 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
6055                         __attribute__nonnull__(pTHX_1)
6056                         __attribute__nonnull__(pTHX_2);
6057 #define PERL_ARGS_ASSERT_SORTCV \
6058         assert(a); assert(b)
6059
6060 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
6061                         __attribute__nonnull__(pTHX_1)
6062                         __attribute__nonnull__(pTHX_2);
6063 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
6064         assert(a); assert(b)
6065
6066 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
6067                         __attribute__nonnull__(pTHX_1)
6068                         __attribute__nonnull__(pTHX_2);
6069 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
6070         assert(a); assert(b)
6071
6072 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
6073                         __attribute__nonnull__(pTHX_1)
6074                         __attribute__nonnull__(pTHX_2);
6075 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
6076         assert(a); assert(b)
6077
6078 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
6079                         __attribute__nonnull__(pTHX_1)
6080                         __attribute__nonnull__(pTHX_2);
6081 #define PERL_ARGS_ASSERT_SV_NCMP        \
6082         assert(a); assert(b)
6083
6084 #endif
6085 #if defined(PERL_IN_PP_SYS_C)
6086 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
6087                         __attribute__nonnull__(pTHX_1)
6088                         __attribute__nonnull__(pTHX_2)
6089                         __attribute__nonnull__(pTHX_3);
6090 #define PERL_ARGS_ASSERT_DOFORM \
6091         assert(cv); assert(gv); assert(retop)
6092
6093 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
6094                         __attribute__nonnull__(pTHX_1);
6095 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
6096         assert(array)
6097
6098 #endif
6099 #if defined(PERL_IN_REGCOMP_C)
6100 PERL_STATIC_INLINE UV*  S__invlist_array_init(pTHX_ SV* const invlist, const bool will_have_0)
6101                         __attribute__warn_unused_result__
6102                         __attribute__nonnull__(pTHX_1);
6103 #define PERL_ARGS_ASSERT__INVLIST_ARRAY_INIT    \
6104         assert(invlist)
6105
6106 STATIC void     S_add_alternate(pTHX_ AV** alternate_ptr, U8* string, STRLEN len)
6107                         __attribute__nonnull__(pTHX_1)
6108                         __attribute__nonnull__(pTHX_2);
6109 #define PERL_ARGS_ASSERT_ADD_ALTERNATE  \
6110         assert(alternate_ptr); assert(string)
6111
6112 PERL_STATIC_INLINE SV*  S_add_cp_to_invlist(pTHX_ SV* invlist, const UV cp)
6113                         __attribute__warn_unused_result__;
6114
6115 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
6116                         __attribute__warn_unused_result__
6117                         __attribute__nonnull__(1)
6118                         __attribute__nonnull__(3);
6119 #define PERL_ARGS_ASSERT_ADD_DATA       \
6120         assert(pRExC_state); assert(s)
6121
6122 STATIC SV*      S_add_range_to_invlist(pTHX_ SV* invlist, const UV start, const UV end)
6123                         __attribute__warn_unused_result__;
6124
6125 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
6126                         __attribute__nonnull__(pTHX_1);
6127 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
6128         assert(pRExC_state)
6129
6130 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
6131                         __attribute__nonnull__(1)
6132                         __attribute__nonnull__(2);
6133 #define PERL_ARGS_ASSERT_CL_AND \
6134         assert(cl); assert(and_with)
6135
6136 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
6137                         __attribute__nonnull__(1)
6138                         __attribute__nonnull__(2);
6139 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
6140         assert(pRExC_state); assert(cl)
6141
6142 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
6143                         __attribute__nonnull__(1)
6144                         __attribute__nonnull__(2);
6145 #define PERL_ARGS_ASSERT_CL_INIT        \
6146         assert(pRExC_state); assert(cl)
6147
6148 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
6149                         __attribute__warn_unused_result__
6150                         __attribute__nonnull__(1);
6151 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
6152         assert(cl)
6153
6154 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
6155                         __attribute__nonnull__(1)
6156                         __attribute__nonnull__(2)
6157                         __attribute__nonnull__(3);
6158 #define PERL_ARGS_ASSERT_CL_OR  \
6159         assert(pRExC_state); assert(cl); assert(or_with)
6160
6161 PERL_STATIC_INLINE UV*  S_get_invlist_iter_addr(pTHX_ SV* invlist)
6162                         __attribute__warn_unused_result__
6163                         __attribute__nonnull__(pTHX_1);
6164 #define PERL_ARGS_ASSERT_GET_INVLIST_ITER_ADDR  \
6165         assert(invlist)
6166
6167 PERL_STATIC_INLINE UV*  S_get_invlist_len_addr(pTHX_ SV* invlist)
6168                         __attribute__warn_unused_result__
6169                         __attribute__nonnull__(pTHX_1);
6170 #define PERL_ARGS_ASSERT_GET_INVLIST_LEN_ADDR   \
6171         assert(invlist)
6172
6173 PERL_STATIC_INLINE UV*  S_get_invlist_zero_addr(pTHX_ SV* invlist)
6174                         __attribute__warn_unused_result__
6175                         __attribute__nonnull__(pTHX_1);
6176 #define PERL_ARGS_ASSERT_GET_INVLIST_ZERO_ADDR  \
6177         assert(invlist)
6178
6179 PERL_STATIC_INLINE UV*  S_invlist_array(pTHX_ SV* const invlist)
6180                         __attribute__warn_unused_result__
6181                         __attribute__nonnull__(pTHX_1);
6182 #define PERL_ARGS_ASSERT_INVLIST_ARRAY  \
6183         assert(invlist)
6184
6185 PERL_STATIC_INLINE SV*  S_invlist_clone(pTHX_ SV* const invlist)
6186                         __attribute__warn_unused_result__
6187                         __attribute__nonnull__(pTHX_1);
6188 #define PERL_ARGS_ASSERT_INVLIST_CLONE  \
6189         assert(invlist)
6190
6191 STATIC void     S_invlist_extend(pTHX_ SV* const invlist, const UV len)
6192                         __attribute__nonnull__(pTHX_1);
6193 #define PERL_ARGS_ASSERT_INVLIST_EXTEND \
6194         assert(invlist)
6195
6196 PERL_STATIC_INLINE void S_invlist_iterinit(pTHX_ SV* invlist)
6197                         __attribute__nonnull__(pTHX_1);
6198 #define PERL_ARGS_ASSERT_INVLIST_ITERINIT       \
6199         assert(invlist)
6200
6201 STATIC bool     S_invlist_iternext(pTHX_ SV* invlist, UV* start, UV* end)
6202                         __attribute__warn_unused_result__
6203                         __attribute__nonnull__(pTHX_1)
6204                         __attribute__nonnull__(pTHX_2)
6205                         __attribute__nonnull__(pTHX_3);
6206 #define PERL_ARGS_ASSERT_INVLIST_ITERNEXT       \
6207         assert(invlist); assert(start); assert(end)
6208
6209 PERL_STATIC_INLINE UV   S_invlist_len(pTHX_ SV* const invlist)
6210                         __attribute__warn_unused_result__
6211                         __attribute__nonnull__(pTHX_1);
6212 #define PERL_ARGS_ASSERT_INVLIST_LEN    \
6213         assert(invlist)
6214
6215 PERL_STATIC_INLINE UV   S_invlist_max(pTHX_ SV* const invlist)
6216                         __attribute__warn_unused_result__
6217                         __attribute__nonnull__(pTHX_1);
6218 #define PERL_ARGS_ASSERT_INVLIST_MAX    \
6219         assert(invlist)
6220
6221 PERL_STATIC_INLINE void S_invlist_set_len(pTHX_ SV* const invlist, const UV len)
6222                         __attribute__nonnull__(pTHX_1);
6223 #define PERL_ARGS_ASSERT_INVLIST_SET_LEN        \
6224         assert(invlist)
6225
6226 PERL_STATIC_INLINE void S_invlist_trim(pTHX_ SV* const invlist)
6227                         __attribute__nonnull__(pTHX_1);
6228 #define PERL_ARGS_ASSERT_INVLIST_TRIM   \
6229         assert(invlist)
6230
6231 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
6232                         __attribute__nonnull__(pTHX_1)
6233                         __attribute__nonnull__(pTHX_2)
6234                         __attribute__nonnull__(pTHX_3);
6235 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
6236         assert(pRExC_state); assert(scan); assert(min)
6237
6238 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)
6239                         __attribute__nonnull__(pTHX_1)
6240                         __attribute__nonnull__(pTHX_2)
6241                         __attribute__nonnull__(pTHX_3)
6242                         __attribute__nonnull__(pTHX_4)
6243                         __attribute__nonnull__(pTHX_5);
6244 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
6245         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
6246
6247 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
6248                         __attribute__nonnull__(pTHX_1)
6249                         __attribute__nonnull__(pTHX_2)
6250                         __attribute__nonnull__(pTHX_3);
6251 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
6252         assert(pRExC_state); assert(source); assert(stclass)
6253
6254 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
6255                         __attribute__nonnull__(pTHX_1);
6256 #define PERL_ARGS_ASSERT_NEXTCHAR       \
6257         assert(pRExC_state)
6258
6259 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
6260                         __attribute__noreturn__
6261                         __attribute__nonnull__(pTHX_1)
6262                         __attribute__nonnull__(pTHX_2);
6263 #define PERL_ARGS_ASSERT_RE_CROAK2      \
6264         assert(pat1); assert(pat2)
6265
6266 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
6267                         __attribute__nonnull__(pTHX_1)
6268                         __attribute__nonnull__(pTHX_3);
6269 #define PERL_ARGS_ASSERT_REG    \
6270         assert(pRExC_state); assert(flagp)
6271
6272 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp, U32 depth)
6273                         __attribute__nonnull__(pTHX_1);
6274 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
6275         assert(pRExC_state)
6276
6277 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
6278                         __attribute__nonnull__(pTHX_1);
6279 #define PERL_ARGS_ASSERT_REG_NODE       \
6280         assert(pRExC_state)
6281
6282 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
6283                         __attribute__nonnull__(pTHX_2);
6284 #define PERL_ARGS_ASSERT_REG_RECODE     \
6285         assert(encp)
6286
6287 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
6288                         __attribute__nonnull__(pTHX_1);
6289 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
6290         assert(pRExC_state)
6291
6292 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
6293                         __attribute__nonnull__(pTHX_1);
6294 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
6295         assert(pRExC_state)
6296
6297 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
6298                         __attribute__nonnull__(pTHX_1);
6299 #define PERL_ARGS_ASSERT_REGANODE       \
6300         assert(pRExC_state)
6301
6302 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6303                         __attribute__nonnull__(pTHX_1)
6304                         __attribute__nonnull__(pTHX_2);
6305 #define PERL_ARGS_ASSERT_REGATOM        \
6306         assert(pRExC_state); assert(flagp)
6307
6308 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
6309                         __attribute__nonnull__(pTHX_1)
6310                         __attribute__nonnull__(pTHX_2);
6311 #define PERL_ARGS_ASSERT_REGBRANCH      \
6312         assert(pRExC_state); assert(flagp)
6313
6314 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
6315                         __attribute__nonnull__(pTHX_1);
6316 #define PERL_ARGS_ASSERT_REGCLASS       \
6317         assert(pRExC_state)
6318
6319 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
6320                         __attribute__nonnull__(pTHX_1)
6321                         __attribute__nonnull__(pTHX_3);
6322 #define PERL_ARGS_ASSERT_REGINSERT      \
6323         assert(pRExC_state); assert(opnd)
6324
6325 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
6326                         __attribute__nonnull__(pTHX_1)
6327                         __attribute__nonnull__(pTHX_2);
6328 #define PERL_ARGS_ASSERT_REGPIECE       \
6329         assert(pRExC_state); assert(flagp)
6330
6331 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
6332                         __attribute__nonnull__(pTHX_1);
6333 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
6334         assert(pRExC_state)
6335
6336 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
6337                         __attribute__nonnull__(pTHX_1)
6338                         __attribute__nonnull__(pTHX_2)
6339                         __attribute__nonnull__(pTHX_3);
6340 #define PERL_ARGS_ASSERT_REGTAIL        \
6341         assert(pRExC_state); assert(p); assert(val)
6342
6343 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
6344                         __attribute__nonnull__(pTHX_1)
6345                         __attribute__nonnull__(pTHX_3);
6346 #define PERL_ARGS_ASSERT_REGUNI \
6347         assert(pRExC_state); assert(s)
6348
6349 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
6350                         __attribute__warn_unused_result__
6351                         __attribute__nonnull__(1)
6352                         __attribute__nonnull__(2);
6353 #define PERL_ARGS_ASSERT_REGWHITE       \
6354         assert(pRExC_state); assert(p)
6355
6356 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
6357                         __attribute__nonnull__(pTHX_1)
6358                         __attribute__nonnull__(pTHX_2)
6359                         __attribute__nonnull__(pTHX_3);
6360 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
6361         assert(pRExC_state); assert(data); assert(minlenp)
6362
6363 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)
6364                         __attribute__nonnull__(pTHX_1)
6365                         __attribute__nonnull__(pTHX_2)
6366                         __attribute__nonnull__(pTHX_4)
6367                         __attribute__nonnull__(pTHX_5);
6368 #define PERL_ARGS_ASSERT_SET_REGCLASS_BIT       \
6369         assert(pRExC_state); assert(node); assert(invlist_ptr); assert(alternate_ptr)
6370
6371 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)
6372                         __attribute__nonnull__(pTHX_1)
6373                         __attribute__nonnull__(pTHX_2)
6374                         __attribute__nonnull__(pTHX_4)
6375                         __attribute__nonnull__(pTHX_5);
6376 #define PERL_ARGS_ASSERT_SET_REGCLASS_BIT_FOLD  \
6377         assert(pRExC_state); assert(node); assert(invlist_ptr); assert(alternate_ptr)
6378
6379 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)
6380                         __attribute__nonnull__(pTHX_1)
6381                         __attribute__nonnull__(pTHX_2)
6382                         __attribute__nonnull__(pTHX_3)
6383                         __attribute__nonnull__(pTHX_4)
6384                         __attribute__nonnull__(pTHX_5);
6385 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
6386         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
6387
6388 #endif
6389 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_UTF8_C)
6390 PERL_CALLCONV void      Perl__append_range_to_invlist(pTHX_ SV* const invlist, const UV start, const UV end)
6391                         __attribute__nonnull__(pTHX_1);
6392 #define PERL_ARGS_ASSERT__APPEND_RANGE_TO_INVLIST       \
6393         assert(invlist)
6394
6395 PERL_CALLCONV void      Perl__invlist_intersection(pTHX_ SV* const a, SV* const b, SV** i)
6396                         __attribute__nonnull__(pTHX_1)
6397                         __attribute__nonnull__(pTHX_2)
6398                         __attribute__nonnull__(pTHX_3);
6399 #define PERL_ARGS_ASSERT__INVLIST_INTERSECTION  \
6400         assert(a); assert(b); assert(i)
6401
6402 PERL_CALLCONV void      Perl__invlist_invert(pTHX_ SV* const invlist)
6403                         __attribute__nonnull__(pTHX_1);
6404 #define PERL_ARGS_ASSERT__INVLIST_INVERT        \
6405         assert(invlist)
6406
6407 PERL_CALLCONV void      Perl__invlist_invert_prop(pTHX_ SV* const invlist)
6408                         __attribute__nonnull__(pTHX_1);
6409 #define PERL_ARGS_ASSERT__INVLIST_INVERT_PROP   \
6410         assert(invlist)
6411
6412 PERL_CALLCONV void      Perl__invlist_subtract(pTHX_ SV* const a, SV* const b, SV** result)
6413                         __attribute__nonnull__(pTHX_1)
6414                         __attribute__nonnull__(pTHX_2)
6415                         __attribute__nonnull__(pTHX_3);
6416 #define PERL_ARGS_ASSERT__INVLIST_SUBTRACT      \
6417         assert(a); assert(b); assert(result)
6418
6419 PERL_CALLCONV void      Perl__invlist_union(pTHX_ SV* const a, SV* const b, SV** output)
6420                         __attribute__nonnull__(pTHX_1)
6421                         __attribute__nonnull__(pTHX_2)
6422                         __attribute__nonnull__(pTHX_3);
6423 #define PERL_ARGS_ASSERT__INVLIST_UNION \
6424         assert(a); assert(b); assert(output)
6425
6426 PERL_CALLCONV SV*       Perl__new_invlist(pTHX_ IV initial_size)
6427                         __attribute__warn_unused_result__;
6428
6429 PERL_CALLCONV HV*       Perl__swash_inversion_hash(pTHX_ SV* const swash)
6430                         __attribute__warn_unused_result__
6431                         __attribute__nonnull__(pTHX_1);
6432 #define PERL_ARGS_ASSERT__SWASH_INVERSION_HASH  \
6433         assert(swash)
6434
6435 PERL_CALLCONV SV*       Perl__swash_to_invlist(pTHX_ SV* const swash)
6436                         __attribute__warn_unused_result__
6437                         __attribute__nonnull__(pTHX_1);
6438 #define PERL_ARGS_ASSERT__SWASH_TO_INVLIST      \
6439         assert(swash)
6440
6441 #endif
6442 #if defined(PERL_IN_REGEXEC_C)
6443 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
6444                         __attribute__warn_unused_result__
6445                         __attribute__nonnull__(pTHX_1)
6446                         __attribute__nonnull__(pTHX_2)
6447                         __attribute__nonnull__(pTHX_3)
6448                         __attribute__nonnull__(pTHX_4);
6449 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
6450         assert(prog); assert(c); assert(s); assert(strend)
6451
6452 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
6453                         __attribute__warn_unused_result__
6454                         __attribute__nonnull__(pTHX_1)
6455                         __attribute__nonnull__(pTHX_2);
6456 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
6457         assert(rex); assert(scan)
6458
6459 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
6460                         __attribute__nonnull__(pTHX_1);
6461 #define PERL_ARGS_ASSERT_REGCPPOP       \
6462         assert(rex)
6463
6464 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
6465 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
6466                         __attribute__warn_unused_result__
6467                         __attribute__nonnull__(1)
6468                         __attribute__nonnull__(3);
6469 #define PERL_ARGS_ASSERT_REGHOP3        \
6470         assert(s); assert(lim)
6471
6472 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
6473                         __attribute__warn_unused_result__
6474                         __attribute__nonnull__(1)
6475                         __attribute__nonnull__(3);
6476 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
6477         assert(s); assert(lim)
6478
6479 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)
6480                         __attribute__warn_unused_result__
6481                         __attribute__nonnull__(pTHX_2)
6482                         __attribute__nonnull__(pTHX_3);
6483 #define PERL_ARGS_ASSERT_REGINCLASS     \
6484         assert(n); assert(p)
6485
6486 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
6487                         __attribute__warn_unused_result__
6488                         __attribute__nonnull__(pTHX_1)
6489                         __attribute__nonnull__(pTHX_2);
6490 #define PERL_ARGS_ASSERT_REGMATCH       \
6491         assert(reginfo); assert(prog)
6492
6493 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
6494                         __attribute__warn_unused_result__
6495                         __attribute__nonnull__(pTHX_1)
6496                         __attribute__nonnull__(pTHX_2);
6497 #define PERL_ARGS_ASSERT_REGREPEAT      \
6498         assert(prog); assert(p)
6499
6500 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
6501                         __attribute__warn_unused_result__
6502                         __attribute__nonnull__(pTHX_1)
6503                         __attribute__nonnull__(pTHX_2);
6504 #define PERL_ARGS_ASSERT_REGTRY \
6505         assert(reginfo); assert(startpos)
6506
6507 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
6508                         __attribute__nonnull__(pTHX_1);
6509 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
6510         assert(prog)
6511
6512 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
6513                         __attribute__nonnull__(pTHX_1);
6514 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
6515         assert(prog)
6516
6517 #  if defined(XXX_dmq)
6518 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
6519                         __attribute__warn_unused_result__
6520                         __attribute__nonnull__(1)
6521                         __attribute__nonnull__(3)
6522                         __attribute__nonnull__(4);
6523 #define PERL_ARGS_ASSERT_REGHOP4        \
6524         assert(s); assert(llim); assert(rlim)
6525
6526 #  endif
6527 #endif
6528 #if defined(PERL_IN_SCOPE_C)
6529 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
6530 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
6531                         __attribute__nonnull__(pTHX_1);
6532 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
6533         assert(sptr)
6534
6535 #endif
6536 #if defined(PERL_IN_SV_C)
6537 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
6538                         __attribute__nonnull__(2)
6539                         __attribute__nonnull__(3);
6540 #define PERL_ARGS_ASSERT_F0CONVERT      \
6541         assert(endbuf); assert(len)
6542
6543 STATIC void     S_anonymise_cv_maybe(pTHX_ GV *gv, CV *cv)
6544                         __attribute__nonnull__(pTHX_1)
6545                         __attribute__nonnull__(pTHX_2);
6546 #define PERL_ARGS_ASSERT_ANONYMISE_CV_MAYBE     \
6547         assert(gv); assert(cv)
6548
6549 STATIC void     S_assert_uft8_cache_coherent(pTHX_ const char *const func, STRLEN from_cache, STRLEN real, SV *const sv)
6550                         __attribute__nonnull__(pTHX_1)
6551                         __attribute__nonnull__(pTHX_4);
6552 #define PERL_ARGS_ASSERT_ASSERT_UFT8_CACHE_COHERENT     \
6553         assert(func); assert(sv)
6554
6555 STATIC bool     S_curse(pTHX_ SV * const sv, const bool check_refcnt)
6556                         __attribute__nonnull__(pTHX_1);
6557 #define PERL_ARGS_ASSERT_CURSE  \
6558         assert(sv)
6559
6560 STATIC I32      S_expect_number(pTHX_ char **const pattern)
6561                         __attribute__warn_unused_result__
6562                         __attribute__nonnull__(pTHX_1);
6563 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
6564         assert(pattern)
6565
6566 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6567                         __attribute__nonnull__(pTHX_2);
6568 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6569         assert(val)
6570
6571 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6572                         __attribute__nonnull__(pTHX_2);
6573 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6574         assert(val)
6575
6576 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6577 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
6578                         __attribute__nonnull__(pTHX_1);
6579 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
6580         assert(gv)
6581
6582 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
6583                         __attribute__nonnull__(pTHX_1)
6584                         __attribute__nonnull__(pTHX_2);
6585 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
6586         assert(dstr); assert(sstr)
6587
6588 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
6589                         __attribute__nonnull__(pTHX_1)
6590                         __attribute__nonnull__(pTHX_2);
6591 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
6592         assert(dstr); assert(sstr)
6593
6594 STATIC SV *     S_more_sv(pTHX);
6595 STATIC void     S_not_a_number(pTHX_ SV *const sv)
6596                         __attribute__nonnull__(pTHX_1);
6597 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
6598         assert(sv)
6599
6600 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
6601                         __attribute__warn_unused_result__
6602                         __attribute__nonnull__(1);
6603 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
6604         assert(tbl)
6605
6606 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
6607                         __attribute__nonnull__(pTHX_1);
6608 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
6609         assert(sv)
6610
6611 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
6612                         __attribute__nonnull__(pTHX_1);
6613 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
6614         assert(ptr)
6615
6616 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
6617                         __attribute__nonnull__(pTHX_1)
6618                         __attribute__nonnull__(pTHX_2)
6619                         __attribute__nonnull__(pTHX_3);
6620 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
6621         assert(s); assert(target); assert(end)
6622
6623 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)
6624                         __attribute__nonnull__(pTHX_1)
6625                         __attribute__nonnull__(pTHX_2)
6626                         __attribute__nonnull__(pTHX_3)
6627                         __attribute__nonnull__(pTHX_4);
6628 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
6629         assert(sv); assert(mgp); assert(start); assert(send)
6630
6631 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN *const uoffset, bool *const at_end)
6632                         __attribute__nonnull__(1)
6633                         __attribute__nonnull__(2)
6634                         __attribute__nonnull__(3)
6635                         __attribute__nonnull__(4);
6636 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
6637         assert(start); assert(send); assert(uoffset); assert(at_end)
6638
6639 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, const STRLEN uend)
6640                         __attribute__nonnull__(1)
6641                         __attribute__nonnull__(2);
6642 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
6643         assert(start); assert(send)
6644
6645 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
6646                         __attribute__nonnull__(pTHX_1);
6647 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
6648         assert(sv)
6649
6650 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
6651                         __attribute__warn_unused_result__
6652                         __attribute__nonnull__(1)
6653                         __attribute__nonnull__(5);
6654 #define PERL_ARGS_ASSERT_UIV_2BUF       \
6655         assert(buf); assert(peob)
6656
6657 STATIC void     S_utf8_mg_len_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN ulen)
6658                         __attribute__nonnull__(pTHX_1)
6659                         __attribute__nonnull__(pTHX_2);
6660 #define PERL_ARGS_ASSERT_UTF8_MG_LEN_CACHE_UPDATE       \
6661         assert(sv); assert(mgp)
6662
6663 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
6664                         __attribute__nonnull__(pTHX_1)
6665                         __attribute__nonnull__(pTHX_2);
6666 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
6667         assert(sv); assert(mgp)
6668
6669 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
6670                         __attribute__warn_unused_result__;
6671
6672 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
6673                         __attribute__nonnull__(pTHX_1);
6674 #define PERL_ARGS_ASSERT_VISIT  \
6675         assert(f)
6676
6677 #  if defined(PERL_OLD_COPY_ON_WRITE)
6678 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
6679                         __attribute__nonnull__(pTHX_1)
6680                         __attribute__nonnull__(pTHX_2)
6681                         __attribute__nonnull__(pTHX_3);
6682 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
6683         assert(sv); assert(pvx); assert(after)
6684
6685 #  endif
6686 #  if defined(USE_ITHREADS)
6687 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
6688                         __attribute__warn_unused_result__
6689                         __attribute__nonnull__(pTHX_1)
6690                         __attribute__nonnull__(pTHX_2);
6691 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
6692         assert(sstr); assert(param)
6693
6694 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
6695                         __attribute__nonnull__(pTHX_1)
6696                         __attribute__nonnull__(pTHX_2)
6697                         __attribute__nonnull__(pTHX_4);
6698 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
6699         assert(source); assert(dest); assert(param)
6700
6701 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
6702                         __attribute__nonnull__(pTHX_1);
6703 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
6704         assert(unreferenced)
6705
6706 #  endif
6707 #endif
6708 #if defined(PERL_IN_TOKE_C)
6709 STATIC int      S_ao(pTHX_ int toketype);
6710 STATIC void     S_check_uni(pTHX);
6711 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
6712                         __attribute__nonnull__(pTHX_1)
6713                         __attribute__nonnull__(pTHX_2)
6714                         __attribute__nonnull__(pTHX_3);
6715 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
6716         assert(s); assert(name); assert(what)
6717
6718 STATIC int      S_deprecate_commaless_var_list(pTHX);
6719 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6720                         __attribute__warn_unused_result__
6721                         __attribute__nonnull__(pTHX_1);
6722 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6723         assert(sv)
6724
6725 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6726                         __attribute__warn_unused_result__
6727                         __attribute__nonnull__(pTHX_1);
6728 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6729         assert(pkgname)
6730
6731 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
6732                         __attribute__nonnull__(pTHX_1);
6733 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
6734         assert(s)
6735
6736 STATIC void     S_force_next(pTHX_ I32 type);
6737 STATIC char*    S_force_strict_version(pTHX_ char *s)
6738                         __attribute__nonnull__(pTHX_1);
6739 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
6740         assert(s)
6741
6742 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
6743                         __attribute__nonnull__(pTHX_1);
6744 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
6745         assert(s)
6746
6747 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
6748                         __attribute__nonnull__(pTHX_1);
6749 #define PERL_ARGS_ASSERT_FORCE_WORD     \
6750         assert(start)
6751
6752 STATIC void     S_incline(pTHX_ const char *s)
6753                         __attribute__nonnull__(pTHX_1);
6754 #define PERL_ARGS_ASSERT_INCLINE        \
6755         assert(s)
6756
6757 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
6758                         __attribute__nonnull__(pTHX_1);
6759 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
6760         assert(s)
6761
6762 STATIC int      S_intuit_more(pTHX_ char *s)
6763                         __attribute__nonnull__(pTHX_1);
6764 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
6765         assert(s)
6766
6767 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
6768                         __attribute__nonnull__(pTHX_3);
6769 #define PERL_ARGS_ASSERT_LOP    \
6770         assert(s)
6771
6772 STATIC void     S_missingterm(pTHX_ char *s)
6773                         __attribute__noreturn__;
6774
6775 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)
6776                         __attribute__nonnull__(pTHX_3)
6777                         __attribute__nonnull__(pTHX_5);
6778 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6779         assert(key); assert(sv)
6780
6781 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
6782                         __attribute__nonnull__(pTHX_1);
6783 #define PERL_ARGS_ASSERT_NO_OP  \
6784         assert(what)
6785
6786 STATIC void     S_readpipe_override(pTHX);
6787 STATIC char*    S_scan_const(pTHX_ char *start)
6788                         __attribute__warn_unused_result__
6789                         __attribute__nonnull__(pTHX_1);
6790 #define PERL_ARGS_ASSERT_SCAN_CONST     \
6791         assert(start)
6792
6793 STATIC char*    S_scan_formline(pTHX_ char *s)
6794                         __attribute__warn_unused_result__
6795                         __attribute__nonnull__(pTHX_1);
6796 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
6797         assert(s)
6798
6799 STATIC char*    S_scan_heredoc(pTHX_ char *s)
6800                         __attribute__warn_unused_result__
6801                         __attribute__nonnull__(pTHX_1);
6802 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
6803         assert(s)
6804
6805 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
6806                         __attribute__nonnull__(pTHX_1)
6807                         __attribute__nonnull__(pTHX_2)
6808                         __attribute__nonnull__(pTHX_3);
6809 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
6810         assert(s); assert(send); assert(dest)
6811
6812 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
6813                         __attribute__warn_unused_result__
6814                         __attribute__nonnull__(pTHX_1);
6815 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
6816         assert(start)
6817
6818 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
6819                         __attribute__warn_unused_result__
6820                         __attribute__nonnull__(pTHX_1);
6821 #define PERL_ARGS_ASSERT_SCAN_PAT       \
6822         assert(start)
6823
6824 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
6825                         __attribute__warn_unused_result__
6826                         __attribute__nonnull__(pTHX_1);
6827 #define PERL_ARGS_ASSERT_SCAN_STR       \
6828         assert(start)
6829
6830 STATIC char*    S_scan_subst(pTHX_ char *start)
6831                         __attribute__warn_unused_result__
6832                         __attribute__nonnull__(pTHX_1);
6833 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
6834         assert(start)
6835
6836 STATIC char*    S_scan_trans(pTHX_ char *start)
6837                         __attribute__warn_unused_result__
6838                         __attribute__nonnull__(pTHX_1);
6839 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
6840         assert(start)
6841
6842 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
6843                         __attribute__nonnull__(pTHX_1)
6844                         __attribute__nonnull__(pTHX_2)
6845                         __attribute__nonnull__(pTHX_5);
6846 #define PERL_ARGS_ASSERT_SCAN_WORD      \
6847         assert(s); assert(dest); assert(slp)
6848
6849 STATIC char*    S_skipspace(pTHX_ char *s)
6850                         __attribute__warn_unused_result__
6851                         __attribute__nonnull__(pTHX_1);
6852 #define PERL_ARGS_ASSERT_SKIPSPACE      \
6853         assert(s)
6854
6855 STATIC I32      S_sublex_done(pTHX)
6856                         __attribute__warn_unused_result__;
6857
6858 STATIC I32      S_sublex_push(pTHX)
6859                         __attribute__warn_unused_result__;
6860
6861 STATIC I32      S_sublex_start(pTHX)
6862                         __attribute__warn_unused_result__;
6863
6864 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
6865                         __attribute__warn_unused_result__
6866                         __attribute__nonnull__(pTHX_1);
6867 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
6868         assert(s)
6869
6870 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6871                         __attribute__warn_unused_result__
6872                         __attribute__nonnull__(pTHX_2);
6873 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6874         assert(s)
6875
6876 STATIC SV*      S_tokeq(pTHX_ SV *sv)
6877                         __attribute__nonnull__(pTHX_1);
6878 #define PERL_ARGS_ASSERT_TOKEQ  \
6879         assert(sv)
6880
6881 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
6882 STATIC int      S_yywarn(pTHX_ const char *const s)
6883                         __attribute__nonnull__(pTHX_1);
6884 #define PERL_ARGS_ASSERT_YYWARN \
6885         assert(s)
6886
6887 #  if defined(PERL_MAD)
6888 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6889 STATIC char*    S_skipspace0(pTHX_ char *s)
6890                         __attribute__nonnull__(pTHX_1);
6891 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6892         assert(s)
6893
6894 STATIC char*    S_skipspace1(pTHX_ char *s)
6895                         __attribute__nonnull__(pTHX_1);
6896 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6897         assert(s)
6898
6899 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6900                         __attribute__nonnull__(pTHX_1);
6901 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6902         assert(s)
6903
6904 STATIC void     S_start_force(pTHX_ int where);
6905 #  endif
6906 #endif
6907 #if defined(PERL_IN_UNIVERSAL_C)
6908 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6909                         __attribute__nonnull__(pTHX_1)
6910                         __attribute__nonnull__(pTHX_2);
6911 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6912         assert(stash); assert(name)
6913
6914 #endif
6915 #if defined(PERL_IN_UTF8_C)
6916 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6917                         __attribute__warn_unused_result__
6918                         __attribute__nonnull__(1);
6919 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6920         assert(s)
6921
6922 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6923                         __attribute__warn_unused_result__
6924                         __attribute__nonnull__(pTHX_1)
6925                         __attribute__nonnull__(pTHX_2)
6926                         __attribute__nonnull__(pTHX_3);
6927 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6928         assert(p); assert(swash); assert(swashname)
6929
6930 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6931                         __attribute__warn_unused_result__
6932                         __attribute__nonnull__(pTHX_1);
6933 #define PERL_ARGS_ASSERT_SWASH_GET      \
6934         assert(swash)
6935
6936 #endif
6937 #if defined(PERL_IN_UTIL_C)
6938 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6939 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6940                         __attribute__nonnull__(pTHX_1);
6941 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6942         assert(cop)
6943
6944 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6945 STATIC SV*      S_mess_alloc(pTHX);
6946 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6947                         __attribute__nonnull__(pTHX_1);
6948 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6949         assert(ex)
6950
6951 STATIC char *   S_write_no_mem(pTHX)
6952                         __attribute__noreturn__;
6953
6954 #  if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6955 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)
6956                         __attribute__nonnull__(4)
6957                         __attribute__nonnull__(8)
6958                         __attribute__nonnull__(10);
6959 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6960         assert(type_name); assert(filename); assert(funcname)
6961
6962 #  endif
6963 #endif
6964 #if defined(PERL_MAD)
6965 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6966 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6967 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6968                         __attribute__nonnull__(pTHX_2);
6969 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6970         assert(file)
6971
6972 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6973                         __attribute__nonnull__(pTHX_2);
6974 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6975         assert(file)
6976
6977 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6978 PERL_CALLCONV int       Perl_madlex(pTHX);
6979 PERL_CALLCONV int       Perl_madparse(pTHX_ int gramtype);
6980 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
6981 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6982 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6983                         __attribute__nonnull__(pTHX_2);
6984 #define PERL_ARGS_ASSERT_NEWMADSV       \
6985         assert(sv)
6986
6987 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
6988                         __attribute__noreturn__;
6989
6990 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6991 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6992 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6993 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6994                         __attribute__nonnull__(pTHX_1);
6995 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6996         assert(o)
6997
6998 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
6999                         __attribute__nonnull__(pTHX_1);
7000 #define PERL_ARGS_ASSERT_PACKAGE        \
7001         assert(o)
7002
7003 PERL_CALLCONV void      Perl_pad_peg(const char* s)
7004                         __attribute__nonnull__(1);
7005 #define PERL_ARGS_ASSERT_PAD_PEG        \
7006         assert(s)
7007
7008 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
7009 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
7010 PERL_CALLCONV char*     Perl_sv_catxmlpv(pTHX_ SV *dsv, const char *pv, int utf8)
7011                         __attribute__nonnull__(pTHX_1)
7012                         __attribute__nonnull__(pTHX_2);
7013 #define PERL_ARGS_ASSERT_SV_CATXMLPV    \
7014         assert(dsv); assert(pv)
7015
7016 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
7017                         __attribute__nonnull__(pTHX_1)
7018                         __attribute__nonnull__(pTHX_2);
7019 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
7020         assert(dsv); assert(pv)
7021
7022 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
7023                         __attribute__nonnull__(pTHX_1)
7024                         __attribute__nonnull__(pTHX_2);
7025 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
7026         assert(dsv); assert(ssv)
7027
7028 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
7029                         __attribute__nonnull__(pTHX_1);
7030 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
7031         assert(sv)
7032
7033 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
7034                         __attribute__nonnull__(pTHX_1);
7035 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
7036         assert(tk)
7037
7038 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
7039                         __attribute__nonnull__(pTHX_1);
7040 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
7041         assert(tk)
7042
7043 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
7044                         __attribute__nonnull__(pTHX_4);
7045 #define PERL_ARGS_ASSERT_UTILIZE        \
7046         assert(idop)
7047
7048 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
7049 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
7050 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
7051 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
7052                         __attribute__nonnull__(pTHX_1);
7053 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
7054         assert(gv)
7055
7056 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
7057                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
7058                         __attribute__nonnull__(pTHX_2)
7059                         __attribute__nonnull__(pTHX_3);
7060 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
7061         assert(file); assert(pat)
7062
7063 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
7064                         __attribute__nonnull__(pTHX_1);
7065 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
7066         assert(stash)
7067
7068 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
7069                         __attribute__nonnull__(pTHX_1);
7070 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
7071         assert(stash)
7072
7073 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
7074                         __attribute__nonnull__(pTHX_1);
7075 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
7076         assert(gv)
7077
7078 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
7079                         __attribute__nonnull__(pTHX_1);
7080 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
7081         assert(gv)
7082
7083 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
7084                         __attribute__nonnull__(pTHX_2)
7085                         __attribute__nonnull__(pTHX_3);
7086 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
7087         assert(file); assert(pat)
7088
7089 #endif
7090 #if defined(PERL_NEED_MY_BETOH16)
7091 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
7092 #endif
7093 #if defined(PERL_NEED_MY_BETOH32)
7094 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
7095 #endif
7096 #if defined(PERL_NEED_MY_BETOH64)
7097 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
7098 #endif
7099 #if defined(PERL_NEED_MY_BETOHI)
7100 PERL_CALLCONV int       Perl_my_betohi(int n);
7101 #endif
7102 #if defined(PERL_NEED_MY_BETOHL)
7103 PERL_CALLCONV long      Perl_my_betohl(long n);
7104 #endif
7105 #if defined(PERL_NEED_MY_BETOHS)
7106 PERL_CALLCONV short     Perl_my_betohs(short n);
7107 #endif
7108 #if defined(PERL_NEED_MY_HTOBE16)
7109 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
7110 #endif
7111 #if defined(PERL_NEED_MY_HTOBE32)
7112 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
7113 #endif
7114 #if defined(PERL_NEED_MY_HTOBE64)
7115 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
7116 #endif
7117 #if defined(PERL_NEED_MY_HTOBEI)
7118 PERL_CALLCONV int       Perl_my_htobei(int n);
7119 #endif
7120 #if defined(PERL_NEED_MY_HTOBEL)
7121 PERL_CALLCONV long      Perl_my_htobel(long n);
7122 #endif
7123 #if defined(PERL_NEED_MY_HTOBES)
7124 PERL_CALLCONV short     Perl_my_htobes(short n);
7125 #endif
7126 #if defined(PERL_NEED_MY_HTOLE16)
7127 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
7128 #endif
7129 #if defined(PERL_NEED_MY_HTOLE32)
7130 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
7131 #endif
7132 #if defined(PERL_NEED_MY_HTOLE64)
7133 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
7134 #endif
7135 #if defined(PERL_NEED_MY_HTOLEI)
7136 PERL_CALLCONV int       Perl_my_htolei(int n);
7137 #endif
7138 #if defined(PERL_NEED_MY_HTOLEL)
7139 PERL_CALLCONV long      Perl_my_htolel(long n);
7140 #endif
7141 #if defined(PERL_NEED_MY_HTOLES)
7142 PERL_CALLCONV short     Perl_my_htoles(short n);
7143 #endif
7144 #if defined(PERL_NEED_MY_LETOH16)
7145 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
7146 #endif
7147 #if defined(PERL_NEED_MY_LETOH32)
7148 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
7149 #endif
7150 #if defined(PERL_NEED_MY_LETOH64)
7151 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
7152 #endif
7153 #if defined(PERL_NEED_MY_LETOHI)
7154 PERL_CALLCONV int       Perl_my_letohi(int n);
7155 #endif
7156 #if defined(PERL_NEED_MY_LETOHL)
7157 PERL_CALLCONV long      Perl_my_letohl(long n);
7158 #endif
7159 #if defined(PERL_NEED_MY_LETOHS)
7160 PERL_CALLCONV short     Perl_my_letohs(short n);
7161 #endif
7162 #if defined(PERL_OLD_COPY_ON_WRITE)
7163 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
7164                         __attribute__nonnull__(pTHX_2);
7165 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
7166         assert(sstr)
7167
7168 #endif
7169 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
7170 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
7171 #endif
7172 #if defined(PL_OP_SLAB_ALLOC)
7173 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
7174                         __attribute__malloc__
7175                         __attribute__warn_unused_result__;
7176
7177 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
7178                         __attribute__nonnull__(pTHX_1);
7179 #define PERL_ARGS_ASSERT_SLAB_FREE      \
7180         assert(op)
7181
7182 #endif
7183 #if defined(UNLINK_ALL_VERSIONS)
7184 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
7185                         __attribute__nonnull__(pTHX_1);
7186 #define PERL_ARGS_ASSERT_UNLNK  \
7187         assert(f)
7188
7189 #endif
7190 #if defined(USE_ITHREADS)
7191 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
7192                         __attribute__warn_unused_result__
7193                         __attribute__nonnull__(pTHX_2);
7194 #define PERL_ARGS_ASSERT_ANY_DUP        \
7195         assert(proto_perl)
7196
7197 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
7198                         __attribute__nonnull__(1);
7199 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
7200         assert(param)
7201
7202 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
7203                         __attribute__malloc__
7204                         __attribute__warn_unused_result__
7205                         __attribute__nonnull__(1)
7206                         __attribute__nonnull__(2);
7207 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
7208         assert(from); assert(to)
7209
7210 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
7211                         __attribute__warn_unused_result__
7212                         __attribute__nonnull__(pTHX_4);
7213 #define PERL_ARGS_ASSERT_CX_DUP \
7214         assert(param)
7215
7216 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp, CLONE_PARAMS *const param)
7217                         __attribute__warn_unused_result__
7218                         __attribute__nonnull__(pTHX_2);
7219 #define PERL_ARGS_ASSERT_DIRP_DUP       \
7220         assert(param)
7221
7222 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
7223                         __attribute__nonnull__(pTHX_3);
7224 #define PERL_ARGS_ASSERT_FP_DUP \
7225         assert(param)
7226
7227 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
7228                         __attribute__warn_unused_result__
7229                         __attribute__nonnull__(pTHX_2);
7230 #define PERL_ARGS_ASSERT_GP_DUP \
7231         assert(param)
7232
7233 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
7234                         __attribute__warn_unused_result__
7235                         __attribute__nonnull__(pTHX_3);
7236 #define PERL_ARGS_ASSERT_HE_DUP \
7237         assert(param)
7238
7239 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
7240                         __attribute__warn_unused_result__
7241                         __attribute__nonnull__(pTHX_2);
7242 #define PERL_ARGS_ASSERT_HEK_DUP        \
7243         assert(param)
7244
7245 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
7246                         __attribute__warn_unused_result__
7247                         __attribute__nonnull__(pTHX_2);
7248 #define PERL_ARGS_ASSERT_MG_DUP \
7249         assert(param)
7250
7251 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
7252                         __attribute__nonnull__(pTHX_1)
7253                         __attribute__nonnull__(pTHX_2);
7254 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
7255         assert(smeta); assert(param)
7256
7257 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
7258                         __attribute__malloc__
7259                         __attribute__warn_unused_result__
7260                         __attribute__nonnull__(pTHX_3);
7261 #define PERL_ARGS_ASSERT_NEWPADOP       \
7262         assert(sv)
7263
7264 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *srcpad, CLONE_PARAMS *param)
7265                         __attribute__warn_unused_result__
7266                         __attribute__nonnull__(pTHX_2);
7267 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
7268         assert(param)
7269
7270 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
7271                         __attribute__nonnull__(pTHX_2);
7272 #define PERL_ARGS_ASSERT_PARSER_DUP     \
7273         assert(param)
7274
7275 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
7276                         __attribute__nonnull__(1);
7277 #define PERL_ARGS_ASSERT_PERL_CLONE     \
7278         assert(proto_perl)
7279
7280 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
7281                         __attribute__nonnull__(pTHX_1)
7282                         __attribute__nonnull__(pTHX_2)
7283                         __attribute__nonnull__(pTHX_3);
7284 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
7285         assert(sstr); assert(dstr); assert(param)
7286
7287 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
7288                         __attribute__nonnull__(pTHX_1)
7289                         __attribute__nonnull__(pTHX_2);
7290 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
7291         assert(r); assert(param)
7292
7293 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
7294                         __attribute__nonnull__(pTHX_1)
7295                         __attribute__nonnull__(pTHX_2)
7296                         __attribute__nonnull__(pTHX_3);
7297 #define PERL_ARGS_ASSERT_RVPV_DUP       \
7298         assert(dstr); assert(sstr); assert(param)
7299
7300 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
7301                         __attribute__warn_unused_result__
7302                         __attribute__nonnull__(pTHX_2);
7303 #define PERL_ARGS_ASSERT_SI_DUP \
7304         assert(param)
7305
7306 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
7307                         __attribute__malloc__
7308                         __attribute__warn_unused_result__
7309                         __attribute__nonnull__(pTHX_1)
7310                         __attribute__nonnull__(pTHX_2);
7311 #define PERL_ARGS_ASSERT_SS_DUP \
7312         assert(proto_perl); assert(param)
7313
7314 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7315                         __attribute__warn_unused_result__
7316                         __attribute__nonnull__(pTHX_2);
7317 #define PERL_ARGS_ASSERT_SV_DUP \
7318         assert(param)
7319
7320 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
7321                         __attribute__warn_unused_result__
7322                         __attribute__nonnull__(pTHX_2);
7323 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
7324         assert(param)
7325
7326 #endif
7327 #if defined(USE_LOCALE_COLLATE)
7328 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
7329                         __attribute__nonnull__(pTHX_1)
7330                         __attribute__nonnull__(pTHX_2);
7331 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
7332         assert(sv); assert(mg)
7333
7334 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
7335                         __attribute__nonnull__(pTHX_1)
7336                         __attribute__nonnull__(pTHX_3);
7337 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
7338         assert(s); assert(xlen)
7339
7340 /* PERL_CALLCONV char*  sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
7341                         __attribute__nonnull__(pTHX_1)
7342                         __attribute__nonnull__(pTHX_2); */
7343
7344 PERL_CALLCONV char*     Perl_sv_collxfrm_flags(pTHX_ SV *const sv, STRLEN *const nxp, I32 const flags)
7345                         __attribute__nonnull__(pTHX_1)
7346                         __attribute__nonnull__(pTHX_2);
7347 #define PERL_ARGS_ASSERT_SV_COLLXFRM_FLAGS      \
7348         assert(sv); assert(nxp)
7349
7350 #endif
7351 #if defined(USE_PERLIO) && !defined(USE_SFIO)
7352 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
7353 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
7354 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
7355 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
7356 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
7357 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
7358 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
7359 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
7360 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
7361                         __attribute__warn_unused_result__;
7362
7363 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
7364                         __attribute__warn_unused_result__;
7365
7366 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
7367 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
7368                         __attribute__nonnull__(pTHX_2);
7369 #define PERL_ARGS_ASSERT_PERLIO_READ    \
7370         assert(vbuf)
7371
7372 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
7373 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
7374 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
7375 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
7376 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
7377                         __attribute__warn_unused_result__;
7378
7379 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
7380                         __attribute__warn_unused_result__;
7381
7382 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
7383                         __attribute__warn_unused_result__;
7384
7385 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
7386 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7387                         __attribute__nonnull__(pTHX_2);
7388 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
7389         assert(vbuf)
7390
7391 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
7392                         __attribute__nonnull__(pTHX_2);
7393 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
7394         assert(vbuf)
7395
7396 #endif
7397 #if defined(USE_REENTRANT_API)
7398 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
7399 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
7400 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
7401                         __attribute__nonnull__(1);
7402 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
7403         assert(f)
7404
7405 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
7406 #endif
7407 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
7408 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
7409                         __attribute__nonnull__(pTHX_2)
7410                         __attribute__nonnull__(pTHX_3);
7411 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
7412         assert(mark); assert(sp)
7413
7414 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
7415                         __attribute__nonnull__(pTHX_1);
7416 #define PERL_ARGS_ASSERT_DO_SPAWN       \
7417         assert(cmd)
7418
7419 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
7420                         __attribute__nonnull__(pTHX_1);
7421 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
7422         assert(cmd)
7423
7424 #endif
7425 #ifdef PERL_CORE
7426 #  include "pp_proto.h"
7427 #endif
7428 END_EXTERN_C
7429
7430 /* ex: set ro: */