proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 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 embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, perlvars.h and thrdvar.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
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32
  33 #endif
  34 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  35 PERL_CALLCONV void      perl_construct(PerlInterpreter* interp)
  36                         __attribute__nonnull__(1);
  37
  38 PERL_CALLCONV int       perl_destruct(PerlInterpreter* interp)
  39                         __attribute__nonnull__(1);
  40
  41 PERL_CALLCONV void      perl_free(PerlInterpreter* interp)
  42                         __attribute__nonnull__(1);
  43
  44 PERL_CALLCONV int       perl_run(PerlInterpreter* interp)
  45                         __attribute__nonnull__(1);
  46
  47 PERL_CALLCONV int       perl_parse(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env)
  48                         __attribute__nonnull__(1);
  49
  50 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  51                         __attribute__warn_unused_result__;
  52
  53 #if defined(USE_ITHREADS)
  54 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags)
  55                         __attribute__nonnull__(1);
  56
  57 #  if defined(PERL_IMPLICIT_SYS)
  58 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *interp, UV flags, struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p)
  59                         __attribute__nonnull__(1)
  60                         __attribute__nonnull__(3)
  61                         __attribute__nonnull__(4)
  62                         __attribute__nonnull__(5)
  63                         __attribute__nonnull__(6)
  64                         __attribute__nonnull__(7)
  65                         __attribute__nonnull__(8)
  66                         __attribute__nonnull__(9)
  67                         __attribute__nonnull__(10)
  68                         __attribute__nonnull__(11);
  69
  70 #  endif
  71 #endif
  72
  73 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  74                         __attribute__malloc__
  75                         __attribute__warn_unused_result__;
  76
  77 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  78                         __attribute__malloc__
  79                         __attribute__warn_unused_result__;
  80
  81 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  82                         __attribute__malloc__
  83                         __attribute__warn_unused_result__;
  84
  85 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
  86 #if defined(MYMALLOC)
  87 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
  88                         __attribute__warn_unused_result__
  89                         __attribute__nonnull__(1);
  90
  91 #endif
  92
  93 PERL_CALLCONV void*     Perl_get_context(void)
  94                         __attribute__warn_unused_result__;
  95
  96 PERL_CALLCONV void      Perl_set_context(void *thx)
  97                         __attribute__nonnull__(1);
  98
  99
 100 END_EXTERN_C
 101
 102 /* functions with flag 'n' should come before here */
 103 START_EXTERN_C
 104 #  include "pp_proto.h"
 105 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 106                         __attribute__nonnull__(pTHX_1)
 107                         __attribute__nonnull__(pTHX_2);
 108
 109 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
 110                         __attribute__nonnull__(pTHX_1);
 111
 112 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 113                         __attribute__warn_unused_result__;
 114
 115 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 116 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 117 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 118                         __attribute__nonnull__(pTHX_2)
 119                         __attribute__nonnull__(pTHX_3);
 120
 121 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 122                         __attribute__nonnull__(pTHX_1)
 123                         __attribute__nonnull__(pTHX_2)
 124                         __attribute__nonnull__(pTHX_3);
 125
 126 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar)
 127                         __attribute__nonnull__(pTHX_1);
 128
 129 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags)
 130                         __attribute__nonnull__(pTHX_1);
 131
 132 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
 133                         __attribute__warn_unused_result__
 134                         __attribute__nonnull__(pTHX_1);
 135
 136 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
 137                         __attribute__nonnull__(pTHX_1);
 138
 139 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
 140                         __attribute__warn_unused_result__
 141                         __attribute__nonnull__(pTHX_2);
 142
 143 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
 144                         __attribute__warn_unused_result__
 145                         __attribute__nonnull__(pTHX_1);
 146
 147 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill)
 148                         __attribute__nonnull__(pTHX_1);
 149
 150 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
 151                         __attribute__warn_unused_result__
 152                         __attribute__nonnull__(pTHX_1);
 153
 154 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
 155                         __attribute__warn_unused_result__
 156                         __attribute__nonnull__(pTHX_2);
 157
 158 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar)
 159                         __attribute__nonnull__(pTHX_1);
 160
 161 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val)
 162                         __attribute__nonnull__(pTHX_1)
 163                         __attribute__nonnull__(pTHX_2);
 164
 165 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar)
 166                         __attribute__nonnull__(pTHX_1);
 167
 168 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
 169                         __attribute__warn_unused_result__
 170                         __attribute__nonnull__(pTHX_1);
 171
 172 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val)
 173                         __attribute__nonnull__(pTHX_1);
 174
 175 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar)
 176                         __attribute__nonnull__(pTHX_1);
 177
 178 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num)
 179                         __attribute__nonnull__(pTHX_1);
 180
 181 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av)
 182                         __attribute__nonnull__(pTHX_1);
 183
 184 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
 185                         __attribute__warn_unused_result__
 186                         __attribute__nonnull__(pTHX_2)
 187                         __attribute__nonnull__(pTHX_3);
 188
 189 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 190                         __attribute__warn_unused_result__;
 191
 192 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 193                         __attribute__warn_unused_result__;
 194
 195 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 196                         __attribute__warn_unused_result__;
 197
 198 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 199 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 200 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
 201                         __attribute__nonnull__(pTHX_2);
 202
 203 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 204                         __attribute__warn_unused_result__
 205                         __attribute__nonnull__(pTHX_3);
 206
 207 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 208                         __attribute__warn_unused_result__;
 209
 210 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 211                         __attribute__warn_unused_result__;
 212
 213 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 214                         __attribute__warn_unused_result__;
 215
 216 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 217                         __attribute__warn_unused_result__;
 218
 219 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 220 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 221                         __attribute__warn_unused_result__;
 222
 223 #endif
 224 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 225                         __attribute__warn_unused_result__;
 226
 227 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 228 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 229                         __attribute__noreturn__
 230                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 231
 232 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 233                         __attribute__noreturn__
 234                         __attribute__nonnull__(pTHX_1);
 235
 236 #if defined(PERL_IMPLICIT_CONTEXT)
 237 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 238                         __attribute__noreturn__
 239                         __attribute__format__(__printf__,1,2)
 240                         __attribute__nonnull__(1);
 241
 242 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 243                         __attribute__format__(__printf__,1,2)
 244                         __attribute__nonnull__(1);
 245
 246 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 247                         __attribute__format__(__printf__,1,2)
 248                         __attribute__nonnull__(1);
 249
 250 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 251                         __attribute__format__(__printf__,1,2)
 252                         __attribute__nonnull__(1);
 253
 254 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 255                         __attribute__nonnull__(2)
 256                         __attribute__nonnull__(3);
 257
 258 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 259                         __attribute__format__(__printf__,1,2)
 260                         __attribute__nonnull__(1);
 261
 262 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 263                         __attribute__format__(__printf__,1,2)
 264                         __attribute__nonnull__(1);
 265
 266 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 267                         __attribute__format__(__printf__,2,3)
 268                         __attribute__nonnull__(2);
 269
 270 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
 271                         __attribute__format__(__printf__,1,2)
 272                         __attribute__nonnull__(1);
 273
 274 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
 275                         __attribute__format__(__printf__,2,3)
 276                         __attribute__nonnull__(1)
 277                         __attribute__nonnull__(2);
 278
 279 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
 280                         __attribute__format__(__printf__,2,3)
 281                         __attribute__nonnull__(1)
 282                         __attribute__nonnull__(2);
 283
 284 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
 285                         __attribute__format__(__printf__,2,3)
 286                         __attribute__nonnull__(1)
 287                         __attribute__nonnull__(2);
 288
 289 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
 290                         __attribute__format__(__printf__,2,3)
 291                         __attribute__nonnull__(1)
 292                         __attribute__nonnull__(2);
 293
 294 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
 295                         __attribute__format__(__printf__,2,3)
 296                         __attribute__nonnull__(1)
 297                         __attribute__nonnull__(2);
 298
 299 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
 300                         __attribute__format__(__printf__,1,2)
 301                         __attribute__nonnull__(1);
 302
 303 #endif
 304 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
 305                         __attribute__nonnull__(pTHX_1);
 306
 307 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 308                         __attribute__nonnull__(pTHX_1);
 309
 310 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 311                         __attribute__nonnull__(pTHX_1);
 312
 313 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 314                         __attribute__warn_unused_result__
 315                         __attribute__nonnull__(pTHX_1);
 316
 317 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv)
 318                         __attribute__warn_unused_result__;
 319
 320 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 321                         __attribute__warn_unused_result__;
 322
 323 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 324                         __attribute__nonnull__(pTHX_1);
 325
 326 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 327                         __attribute__nonnull__(pTHX_1);
 328
 329 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 330 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 331                         __attribute__nonnull__(pTHX_1);
 332
 333 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen)
 334                         __attribute__warn_unused_result__
 335                         __attribute__nonnull__(pTHX_2);
 336
 337 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 338                         __attribute__warn_unused_result__
 339                         __attribute__pure__;
 340
 341 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 342                         __attribute__warn_unused_result__
 343                         __attribute__pure__;
 344
 345 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 346                         __attribute__warn_unused_result__
 347                         __attribute__pure__;
 348
 349 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 350                         __attribute__warn_unused_result__
 351                         __attribute__pure__;
 352
 353 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 354                         __attribute__warn_unused_result__
 355                         __attribute__pure__;
 356
 357 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 358                         __attribute__warn_unused_result__;
 359
 360 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 361                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 362                         __attribute__nonnull__(pTHX_1);
 363
 364 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 365                         __attribute__nonnull__(pTHX_1);
 366
 367 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 368 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 369                         __attribute__nonnull__(pTHX_1);
 370
 371 PERL_CALLCONV I32       Perl_debstack(pTHX);
 372 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 373 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 374                         __attribute__nonnull__(pTHX_1)
 375                         __attribute__nonnull__(pTHX_2)
 376                         __attribute__nonnull__(pTHX_3)
 377                         __attribute__nonnull__(pTHX_4)
 378                         __attribute__nonnull__(pTHX_6);
 379
 380 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 381 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
 382                         __attribute__nonnull__(pTHX_1);
 383
 384 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
 385                         __attribute__nonnull__(pTHX_1);
 386
 387 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 388                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 389
 390 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
 391 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 392 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 393 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 394                         __attribute__nonnull__(pTHX_2)
 395                         __attribute__nonnull__(pTHX_3); */
 396
 397 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 398                         __attribute__nonnull__(pTHX_2)
 399                         __attribute__nonnull__(pTHX_3);
 400
 401 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 402                         __attribute__nonnull__(pTHX_1);
 403
 404 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
 405                         __attribute__nonnull__(pTHX_1)
 406                         __attribute__nonnull__(pTHX_2);
 407
 408 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 409 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 410                         __attribute__nonnull__(pTHX_1);
 411
 412
 413 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 414 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 415                         __attribute__nonnull__(pTHX_1); */
 416
 417 #else
 418 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 419                         __attribute__nonnull__(pTHX_1);
 420
 421 #endif
 422
 423 #if defined(WIN32) || defined(__SYMBIAN32__)
 424 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 425                         __attribute__nonnull__(pTHX_1)
 426                         __attribute__nonnull__(pTHX_2)
 427                         __attribute__nonnull__(pTHX_3);
 428
 429 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 430                         __attribute__nonnull__(pTHX_1);
 431
 432 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 433                         __attribute__nonnull__(pTHX_1);
 434
 435 #endif
 436 #if !defined(WIN32)
 437 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char* cmd, int fd, int do_report)
 438                         __attribute__nonnull__(pTHX_1);
 439
 440 #endif
 441 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 442 #ifdef PERL_IN_DOIO_C
 443 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 444                         __attribute__nonnull__(pTHX_1);
 445
 446 #endif
 447 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 448 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 449                         __attribute__nonnull__(pTHX_2)
 450                         __attribute__nonnull__(pTHX_3);
 451
 452 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 453                         __attribute__nonnull__(pTHX_2)
 454                         __attribute__nonnull__(pTHX_3);
 455
 456 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 457                         __attribute__nonnull__(pTHX_1)
 458                         __attribute__nonnull__(pTHX_2);
 459
 460 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 461                         __attribute__nonnull__(pTHX_1)
 462                         __attribute__nonnull__(pTHX_2);
 463
 464 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 465                         __attribute__nonnull__(pTHX_1)
 466                         __attribute__nonnull__(pTHX_2);
 467
 468 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 469                         __attribute__nonnull__(pTHX_2)
 470                         __attribute__nonnull__(pTHX_3);
 471
 472 #endif
 473 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
 474                         __attribute__nonnull__(pTHX_1)
 475                         __attribute__nonnull__(pTHX_2)
 476                         __attribute__nonnull__(pTHX_3)
 477                         __attribute__nonnull__(pTHX_4);
 478
 479 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 480 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 481                         __attribute__nonnull__(pTHX_1)
 482                         __attribute__nonnull__(pTHX_2); */
 483
 484 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)
 485                         __attribute__nonnull__(pTHX_1)
 486                         __attribute__nonnull__(pTHX_2)
 487                         __attribute__nonnull__(pTHX_8);
 488
 489 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, const char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num)
 490                         __attribute__nonnull__(pTHX_1)
 491                         __attribute__nonnull__(pTHX_2);
 492
 493 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv)
 494                         __attribute__nonnull__(pTHX_1);
 495
 496 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 497                         __attribute__nonnull__(pTHX_2);
 498
 499 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 500                         __attribute__warn_unused_result__;
 501
 502 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 503                         __attribute__nonnull__(pTHX_1);
 504
 505 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 506 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 507                         __attribute__nonnull__(pTHX_1)
 508                         __attribute__nonnull__(pTHX_3);
 509
 510 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 511                         __attribute__nonnull__(pTHX_1);
 512
 513 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 514                         __attribute__warn_unused_result__
 515                         __attribute__nonnull__(pTHX_1);
 516
 517 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 518                         __attribute__nonnull__(pTHX_1);
 519
 520 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 521                         __attribute__nonnull__(pTHX_1);
 522
 523 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 524                         __attribute__nonnull__(pTHX_1);
 525
 526 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 527                         __attribute__nonnull__(pTHX_2)
 528                         __attribute__nonnull__(pTHX_3)
 529                         __attribute__nonnull__(pTHX_4);
 530
 531 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 532                         __attribute__nonnull__(pTHX_1);
 533
 534 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 535                         __attribute__warn_unused_result__;
 536
 537 PERL_CALLCONV void      Perl_dump_all(pTHX);
 538 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 539 #if defined(DUMP_FDS)
 540 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 541                         __attribute__nonnull__(pTHX_1);
 542
 543 #endif
 544 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 545                         __attribute__nonnull__(pTHX_1);
 546
 547 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 548                         __attribute__nonnull__(pTHX_1);
 549
 550 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg)
 551                         __attribute__nonnull__(pTHX_1);
 552
 553 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 554 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 555                         __attribute__nonnull__(pTHX_1);
 556
 557 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 558                         __attribute__nonnull__(pTHX_1);
 559
 560 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 561                         __attribute__nonnull__(pTHX_1);
 562
 563 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags)
 564                         __attribute__warn_unused_result__
 565                         __attribute__nonnull__(pTHX_1)
 566                         __attribute__nonnull__(pTHX_2)
 567                         __attribute__nonnull__(pTHX_3);
 568
 569 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 570                         __attribute__nonnull__(pTHX_1);
 571
 572 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg);
 573 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
 574                         __attribute__nonnull__(pTHX_1);
 575
 576 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 577                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 578                         __attribute__nonnull__(pTHX_1);
 579
 580 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 581                         __attribute__nonnull__(pTHX_1);
 582
 583 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 584 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
 585 #if !defined(HAS_GETENV_LEN)
 586 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
 587                         __attribute__nonnull__(pTHX_1)
 588                         __attribute__nonnull__(pTHX_2);
 589
 590 #endif
 591 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 592                         __attribute__nonnull__(pTHX_2);
 593
 594 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 595 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 596 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 597                         __attribute__nonnull__(pTHX_1);
 598
 599 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 600                         __attribute__nonnull__(pTHX_1);
 601
 602 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 603                         __attribute__nonnull__(pTHX_1);
 604
 605 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 606                         __attribute__warn_unused_result__
 607                         __attribute__nonnull__(pTHX_2);
 608
 609 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 610                         __attribute__nonnull__(pTHX_1);
 611
 612 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 613                         __attribute__nonnull__(pTHX_1)
 614                         __attribute__nonnull__(pTHX_2);
 615
 616 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 617                         __attribute__nonnull__(pTHX_1)
 618                         __attribute__nonnull__(pTHX_2); */
 619
 620 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 621                         __attribute__nonnull__(pTHX_1)
 622                         __attribute__nonnull__(pTHX_2);
 623
 624 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 625                         __attribute__nonnull__(pTHX_1);
 626
 627 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 628                         __attribute__nonnull__(pTHX_2);
 629
 630 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 631                         __attribute__nonnull__(pTHX_2);
 632
 633 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 634                         __attribute__nonnull__(pTHX_2); */
 635
 636 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 637                         __attribute__nonnull__(pTHX_2);
 638
 639 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type)
 640                         __attribute__nonnull__(pTHX_1);
 641
 642 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 643                         __attribute__nonnull__(pTHX_1)
 644                         __attribute__nonnull__(pTHX_2);
 645
 646 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 647                         __attribute__nonnull__(pTHX_1)
 648                         __attribute__nonnull__(pTHX_2); */
 649
 650 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 651                         __attribute__nonnull__(pTHX_1)
 652                         __attribute__nonnull__(pTHX_2);
 653
 654 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 655                         __attribute__nonnull__(pTHX_1);
 656
 657 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 658                         __attribute__nonnull__(pTHX_1)
 659                         __attribute__nonnull__(pTHX_3);
 660
 661 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 662                         __attribute__nonnull__(pTHX_1)
 663                         __attribute__nonnull__(pTHX_2);
 664
 665 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create)
 666                         __attribute__nonnull__(pTHX_1);
 667
 668 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create)
 669                         __attribute__nonnull__(pTHX_1);
 670
 671 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
 672 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
 673 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
 674                         __attribute__nonnull__(pTHX_1);
 675
 676 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry)
 677                         __attribute__nonnull__(pTHX_1);
 678
 679 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags)
 680                         __attribute__nonnull__(pTHX_2);
 681
 682 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash)
 683                         __attribute__nonnull__(pTHX_2);
 684
 685 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
 686                         __attribute__warn_unused_result__
 687                         __attribute__nonnull__(pTHX_2);
 688
 689 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
 690                         __attribute__warn_unused_result__
 691                         __attribute__nonnull__(pTHX_2);
 692
 693 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval)
 694                         __attribute__nonnull__(pTHX_2);
 695
 696 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash)
 697                         __attribute__nonnull__(pTHX_2);
 698
 699 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entryK)
 700                         __attribute__nonnull__(pTHX_1);
 701
 702 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
 703                         __attribute__nonnull__(pTHX_1);
 704
 705 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
 706                         __attribute__warn_unused_result__
 707                         __attribute__nonnull__(pTHX_1)
 708                         __attribute__nonnull__(pTHX_2);
 709
 710 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
 711                         __attribute__warn_unused_result__
 712                         __attribute__nonnull__(pTHX_1);
 713
 714 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV* tb)
 715                         __attribute__warn_unused_result__
 716                         __attribute__nonnull__(pTHX_1); */
 717
 718 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
 719                         __attribute__warn_unused_result__
 720                         __attribute__nonnull__(pTHX_1)
 721                         __attribute__nonnull__(pTHX_2)
 722                         __attribute__nonnull__(pTHX_3);
 723
 724 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
 725                         __attribute__warn_unused_result__
 726                         __attribute__nonnull__(pTHX_1);
 727
 728 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
 729                         __attribute__warn_unused_result__
 730                         __attribute__nonnull__(pTHX_1)
 731                         __attribute__nonnull__(pTHX_2);
 732
 733 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
 734                         __attribute__nonnull__(pTHX_1);
 735
 736 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how)
 737                         __attribute__nonnull__(pTHX_1); */
 738
 739 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
 740 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash)
 741                         __attribute__nonnull__(pTHX_1);
 742
 743 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
 744 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
 745 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
 746 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
 747 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
 748 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
 749 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
 750                         __attribute__pure__
 751                         __attribute__nonnull__(pTHX_1)
 752                         __attribute__nonnull__(pTHX_2);
 753
 754 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
 755                         __attribute__pure__
 756                         __attribute__nonnull__(pTHX_1)
 757                         __attribute__nonnull__(pTHX_2);
 758
 759 PERL_CALLCONV I32       Perl_ibcmp_utf8(pTHX_ const char* a, char **pe1, UV l1, bool u1, const char* b, char **pe2, UV l2, bool u2)
 760                         __attribute__nonnull__(pTHX_1)
 761                         __attribute__nonnull__(pTHX_5);
 762
 763 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, bool effective)
 764                         __attribute__warn_unused_result__;
 765
 766 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
 767                         __attribute__nonnull__(pTHX_2);
 768
 769 PERL_CALLCONV void      Perl_init_debugger(pTHX);
 770 PERL_CALLCONV void      Perl_init_stacks(pTHX);
 771 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
 772                         __attribute__nonnull__(pTHX_1);
 773
 774 PERL_CALLCONV U32       Perl_intro_my(pTHX);
 775 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
 776                         __attribute__warn_unused_result__
 777                         __attribute__pure__
 778                         __attribute__nonnull__(pTHX_1)
 779                         __attribute__nonnull__(pTHX_2);
 780
 781 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
 782                         __attribute__nonnull__(pTHX_1);
 783
 784 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
 785                         __attribute__warn_unused_result__;
 786
 787 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
 788                         __attribute__warn_unused_result__
 789                         __attribute__nonnull__(pTHX_1);
 790
 791 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
 792                         __attribute__warn_unused_result__;
 793
 794 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
 795                         __attribute__warn_unused_result__
 796                         __attribute__pure__;
 797
 798 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
 799                         __attribute__warn_unused_result__
 800                         __attribute__pure__;
 801
 802 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
 803                         __attribute__warn_unused_result__
 804                         __attribute__pure__;
 805
 806 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
 807                         __attribute__warn_unused_result__
 808                         __attribute__pure__;
 809
 810 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
 811                         __attribute__warn_unused_result__
 812                         __attribute__pure__;
 813
 814 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
 815                         __attribute__warn_unused_result__
 816                         __attribute__pure__;
 817
 818 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
 819                         __attribute__warn_unused_result__
 820                         __attribute__pure__;
 821
 822 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
 823                         __attribute__warn_unused_result__
 824                         __attribute__pure__;
 825
 826 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
 827                         __attribute__warn_unused_result__
 828                         __attribute__pure__;
 829
 830 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
 831                         __attribute__warn_unused_result__
 832                         __attribute__pure__;
 833
 834 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
 835                         __attribute__warn_unused_result__
 836                         __attribute__pure__;
 837
 838 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
 839                         __attribute__warn_unused_result__
 840                         __attribute__pure__;
 841
 842 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
 843                         __attribute__warn_unused_result__
 844                         __attribute__pure__;
 845
 846 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
 847                         __attribute__warn_unused_result__
 848                         __attribute__pure__;
 849
 850 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
 851                         __attribute__warn_unused_result__
 852                         __attribute__pure__;
 853
 854 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
 855                         __attribute__warn_unused_result__
 856                         __attribute__pure__;
 857
 858 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
 859                         __attribute__warn_unused_result__
 860                         __attribute__pure__;
 861
 862 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
 863                         __attribute__nonnull__(pTHX_2)
 864                         __attribute__nonnull__(pTHX_3);
 865
 866 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
 867                         __attribute__nonnull__(pTHX_2)
 868                         __attribute__nonnull__(pTHX_3);
 869
 870 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
 871                         __attribute__nonnull__(pTHX_2)
 872                         __attribute__nonnull__(pTHX_3);
 873
 874 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
 875                         __attribute__nonnull__(pTHX_2)
 876                         __attribute__nonnull__(pTHX_3);
 877
 878 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
 879                         __attribute__warn_unused_result__
 880                         __attribute__pure__;
 881
 882 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
 883                         __attribute__warn_unused_result__
 884                         __attribute__pure__;
 885
 886 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
 887                         __attribute__warn_unused_result__
 888                         __attribute__pure__;
 889
 890 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
 891                         __attribute__warn_unused_result__
 892                         __attribute__pure__;
 893
 894 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
 895                         __attribute__warn_unused_result__
 896                         __attribute__pure__;
 897
 898 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
 899                         __attribute__warn_unused_result__
 900                         __attribute__pure__;
 901
 902 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
 903                         __attribute__warn_unused_result__
 904                         __attribute__pure__;
 905
 906 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
 907                         __attribute__warn_unused_result__
 908                         __attribute__pure__;
 909
 910 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
 911                         __attribute__warn_unused_result__
 912                         __attribute__pure__;
 913
 914 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
 915                         __attribute__warn_unused_result__
 916                         __attribute__pure__;
 917
 918 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
 919                         __attribute__warn_unused_result__
 920                         __attribute__pure__;
 921
 922 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
 923                         __attribute__warn_unused_result__
 924                         __attribute__pure__;
 925
 926 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
 927                         __attribute__warn_unused_result__
 928                         __attribute__pure__;
 929
 930 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
 931                         __attribute__warn_unused_result__
 932                         __attribute__pure__;
 933
 934 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
 935                         __attribute__nonnull__(pTHX_1);
 936
 937 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
 938                         __attribute__nonnull__(pTHX_1);
 939
 940 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
 941                         __attribute__nonnull__(pTHX_1); */
 942
 943 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
 944                         __attribute__nonnull__(pTHX_1);
 945
 946 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
 947                         __attribute__warn_unused_result__
 948                         __attribute__nonnull__(pTHX_1);
 949
 950 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
 951                         __attribute__warn_unused_result__
 952                         __attribute__nonnull__(pTHX_1);
 953
 954 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
 955                         __attribute__warn_unused_result__
 956                         __attribute__nonnull__(pTHX_1);
 957
 958 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
 959                         __attribute__warn_unused_result__
 960                         __attribute__nonnull__(pTHX_1);
 961
 962 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
 963                         __attribute__warn_unused_result__
 964                         __attribute__nonnull__(pTHX_1);
 965
 966 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
 967                         __attribute__warn_unused_result__
 968                         __attribute__nonnull__(pTHX_1);
 969
 970 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
 971                         __attribute__warn_unused_result__
 972                         __attribute__nonnull__(pTHX_1);
 973
 974 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
 975                         __attribute__warn_unused_result__
 976                         __attribute__nonnull__(pTHX_1);
 977
 978 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
 979                         __attribute__warn_unused_result__
 980                         __attribute__nonnull__(pTHX_1);
 981
 982 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
 983                         __attribute__warn_unused_result__
 984                         __attribute__nonnull__(pTHX_1);
 985
 986 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
 987                         __attribute__warn_unused_result__
 988                         __attribute__nonnull__(pTHX_1);
 989
 990 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
 991                         __attribute__warn_unused_result__
 992                         __attribute__nonnull__(pTHX_1);
 993
 994 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
 995                         __attribute__warn_unused_result__
 996                         __attribute__nonnull__(pTHX_1);
 997
 998 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
 999                         __attribute__warn_unused_result__
1000                         __attribute__nonnull__(pTHX_1);
1001
1002 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1003                         __attribute__warn_unused_result__
1004                         __attribute__nonnull__(pTHX_1);
1005
1006 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1007                         __attribute__warn_unused_result__
1008                         __attribute__nonnull__(pTHX_1);
1009
1010 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
1011                         __attribute__nonnull__(pTHX_1);
1012
1013 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len, bool all_keywords)
1014                         __attribute__pure__
1015                         __attribute__nonnull__(pTHX_1);
1016
1017 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1018 PERL_CALLCONV void      Perl_lex_end(pTHX);
1019 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line)
1020                         __attribute__nonnull__(pTHX_1);
1021
1022 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1023                         __attribute__nonnull__(pTHX_1);
1024
1025 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1026                         __attribute__nonnull__(pTHX_1);
1027
1028 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1029 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1030 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
1031                         __attribute__nonnull__(pTHX_1);
1032
1033 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1034 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
1035 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1036                         __attribute__nonnull__(pTHX_2);
1037
1038 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1039                         __attribute__nonnull__(pTHX_2);
1040
1041 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical)
1042                         __attribute__nonnull__(pTHX_1);
1043
1044 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
1045                         __attribute__warn_unused_result__
1046                         __attribute__nonnull__(pTHX_1);
1047
1048 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1049                         __attribute__nonnull__(pTHX_1)
1050                         __attribute__nonnull__(pTHX_2)
1051                         __attribute__nonnull__(pTHX_3);
1052
1053 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1054                         __attribute__nonnull__(pTHX_1)
1055                         __attribute__nonnull__(pTHX_2)
1056                         __attribute__nonnull__(pTHX_3);
1057
1058 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1059                         __attribute__nonnull__(pTHX_1);
1060
1061 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1062                         __attribute__warn_unused_result__
1063                         __attribute__nonnull__(pTHX_1)
1064                         __attribute__nonnull__(pTHX_2);
1065
1066 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1067                         __attribute__nonnull__(pTHX_1)
1068                         __attribute__nonnull__(pTHX_2)
1069                         __attribute__nonnull__(pTHX_3);
1070
1071 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1072                         __attribute__nonnull__(pTHX_1)
1073                         __attribute__nonnull__(pTHX_2);
1074
1075 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1076                         __attribute__nonnull__(pTHX_1)
1077                         __attribute__nonnull__(pTHX_2);
1078
1079 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1080                         __attribute__nonnull__(pTHX_1)
1081                         __attribute__nonnull__(pTHX_2);
1082
1083 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1084                         __attribute__nonnull__(pTHX_1)
1085                         __attribute__nonnull__(pTHX_2);
1086
1087 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1088                         __attribute__nonnull__(pTHX_1)
1089                         __attribute__nonnull__(pTHX_2);
1090
1091 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1092                         __attribute__nonnull__(pTHX_1)
1093                         __attribute__nonnull__(pTHX_2);
1094
1095 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg)
1096                         __attribute__nonnull__(pTHX_1)
1097                         __attribute__nonnull__(pTHX_2);
1098
1099 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1100                         __attribute__nonnull__(pTHX_1)
1101                         __attribute__nonnull__(pTHX_2);
1102
1103 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1104                         __attribute__nonnull__(pTHX_1)
1105                         __attribute__nonnull__(pTHX_2);
1106
1107 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1108                         __attribute__nonnull__(pTHX_1)
1109                         __attribute__nonnull__(pTHX_2);
1110
1111 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1112                         __attribute__nonnull__(pTHX_1)
1113                         __attribute__nonnull__(pTHX_2);
1114
1115 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1116                         __attribute__nonnull__(pTHX_1)
1117                         __attribute__nonnull__(pTHX_2);
1118
1119 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1120                         __attribute__nonnull__(pTHX_1)
1121                         __attribute__nonnull__(pTHX_2);
1122
1123 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1124                         __attribute__nonnull__(pTHX_1)
1125                         __attribute__nonnull__(pTHX_2);
1126
1127 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1128                         __attribute__nonnull__(pTHX_1)
1129                         __attribute__nonnull__(pTHX_2);
1130
1131 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1132                         __attribute__nonnull__(pTHX_1)
1133                         __attribute__nonnull__(pTHX_2);
1134
1135 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1136                         __attribute__nonnull__(pTHX_1)
1137                         __attribute__nonnull__(pTHX_2);
1138
1139 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1140                         __attribute__nonnull__(pTHX_1)
1141                         __attribute__nonnull__(pTHX_2);
1142
1143 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1144                         __attribute__nonnull__(pTHX_1)
1145                         __attribute__nonnull__(pTHX_2);
1146
1147 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1148                         __attribute__nonnull__(pTHX_1)
1149                         __attribute__nonnull__(pTHX_2);
1150
1151 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key)
1152                         __attribute__nonnull__(pTHX_1)
1153                         __attribute__nonnull__(pTHX_2)
1154                         __attribute__nonnull__(pTHX_3);
1155
1156 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1157                         __attribute__nonnull__(pTHX_1)
1158                         __attribute__nonnull__(pTHX_2);
1159
1160 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1161                         __attribute__nonnull__(pTHX_1)
1162                         __attribute__nonnull__(pTHX_2);
1163
1164 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1165                         __attribute__noreturn__
1166                         __attribute__nonnull__(pTHX_1)
1167                         __attribute__nonnull__(pTHX_2);
1168
1169 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1170                         __attribute__nonnull__(pTHX_1)
1171                         __attribute__nonnull__(pTHX_2);
1172
1173 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1174                         __attribute__nonnull__(pTHX_1)
1175                         __attribute__nonnull__(pTHX_2);
1176
1177 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1178                         __attribute__nonnull__(pTHX_1)
1179                         __attribute__nonnull__(pTHX_2);
1180
1181 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1182                         __attribute__nonnull__(pTHX_1)
1183                         __attribute__nonnull__(pTHX_2);
1184
1185 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg)
1186                         __attribute__nonnull__(pTHX_1)
1187                         __attribute__nonnull__(pTHX_2);
1188
1189 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1190                         __attribute__nonnull__(pTHX_1)
1191                         __attribute__nonnull__(pTHX_2);
1192
1193 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1194                         __attribute__nonnull__(pTHX_1)
1195                         __attribute__nonnull__(pTHX_2);
1196
1197 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1198                         __attribute__nonnull__(pTHX_1)
1199                         __attribute__nonnull__(pTHX_2);
1200
1201 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg)
1202                         __attribute__nonnull__(pTHX_1)
1203                         __attribute__nonnull__(pTHX_2);
1204
1205 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1206                         __attribute__nonnull__(pTHX_1)
1207                         __attribute__nonnull__(pTHX_2);
1208
1209 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1210                         __attribute__nonnull__(pTHX_1)
1211                         __attribute__nonnull__(pTHX_2);
1212
1213 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg)
1214                         __attribute__nonnull__(pTHX_1)
1215                         __attribute__nonnull__(pTHX_2);
1216
1217 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1218                         __attribute__nonnull__(pTHX_1)
1219                         __attribute__nonnull__(pTHX_2);
1220
1221 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1222                         __attribute__nonnull__(pTHX_1)
1223                         __attribute__nonnull__(pTHX_2);
1224
1225 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1226                         __attribute__nonnull__(pTHX_1)
1227                         __attribute__nonnull__(pTHX_2);
1228
1229 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1230                         __attribute__nonnull__(pTHX_1)
1231                         __attribute__nonnull__(pTHX_2);
1232
1233 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1234                         __attribute__nonnull__(pTHX_1)
1235                         __attribute__nonnull__(pTHX_2);
1236
1237 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1238                         __attribute__nonnull__(pTHX_1)
1239                         __attribute__nonnull__(pTHX_2);
1240
1241 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1242                         __attribute__nonnull__(pTHX_1)
1243                         __attribute__nonnull__(pTHX_2);
1244
1245 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1246                         __attribute__nonnull__(pTHX_1)
1247                         __attribute__nonnull__(pTHX_2);
1248
1249 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1250                         __attribute__nonnull__(pTHX_1)
1251                         __attribute__nonnull__(pTHX_2);
1252
1253 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1254                         __attribute__nonnull__(pTHX_1)
1255                         __attribute__nonnull__(pTHX_2);
1256
1257 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1258                         __attribute__nonnull__(pTHX_1)
1259                         __attribute__nonnull__(pTHX_2);
1260
1261 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1262                         __attribute__nonnull__(pTHX_1)
1263                         __attribute__nonnull__(pTHX_2);
1264
1265 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1266                         __attribute__nonnull__(pTHX_1)
1267                         __attribute__nonnull__(pTHX_2);
1268
1269 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1270                         __attribute__nonnull__(pTHX_1)
1271                         __attribute__nonnull__(pTHX_2);
1272
1273 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen)
1274                         __attribute__nonnull__(pTHX_1);
1275
1276 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1277 #if defined(USE_LOCALE_COLLATE)
1278 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1279                         __attribute__nonnull__(pTHX_1)
1280                         __attribute__nonnull__(pTHX_2);
1281
1282 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1283                         __attribute__nonnull__(pTHX_1)
1284                         __attribute__nonnull__(pTHX_3);
1285
1286 #endif
1287 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1288                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1289                         __attribute__nonnull__(pTHX_1);
1290
1291 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1292                         __attribute__nonnull__(pTHX_1);
1293
1294 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1295                         __attribute__nonnull__(pTHX_1);
1296
1297 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1298                         __attribute__nonnull__(pTHX_1)
1299                         __attribute__nonnull__(pTHX_3);
1300
1301 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1302                         __attribute__nonnull__(pTHX_1)
1303                         __attribute__nonnull__(pTHX_3);
1304
1305 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1306                         __attribute__nonnull__(pTHX_1);
1307
1308 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen)
1309                         __attribute__nonnull__(pTHX_1)
1310                         __attribute__nonnull__(pTHX_2);
1311
1312 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1313                         __attribute__nonnull__(pTHX_1)
1314                         __attribute__nonnull__(pTHX_2);
1315
1316 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1317                         __attribute__warn_unused_result__;
1318
1319 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1320                         __attribute__nonnull__(pTHX_1);
1321
1322 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1323                         __attribute__nonnull__(pTHX_1);
1324
1325 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1326                         __attribute__nonnull__(pTHX_1);
1327
1328 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1329                         __attribute__nonnull__(pTHX_1);
1330
1331 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1332                         __attribute__nonnull__(pTHX_1);
1333
1334 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1335                         __attribute__nonnull__(pTHX_1);
1336
1337 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm)
1338                         __attribute__nonnull__(pTHX_1);
1339
1340 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1341 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1342 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s)
1343                         __attribute__nonnull__(pTHX_1);
1344
1345 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1346                         __attribute__nonnull__(pTHX_1);
1347
1348 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1349                         __attribute__nonnull__(pTHX_1);
1350
1351 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1352 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1353                         __attribute__nonnull__(1)
1354                         __attribute__nonnull__(2);
1355
1356 #endif
1357 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1358 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1359                         __attribute__nonnull__(1);
1360
1361 #endif
1362 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1363                         __attribute__noreturn__;
1364
1365 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1366                         __attribute__noreturn__;
1367
1368 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1369 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1370 PERL_CALLCONV void      Perl_atfork_lock(void);
1371 PERL_CALLCONV void      Perl_atfork_unlock(void);
1372 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1373 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1374 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1375                         __attribute__pure__
1376                         __attribute__nonnull__(1)
1377                         __attribute__nonnull__(2);
1378
1379 #endif
1380 #if !defined(HAS_MEMSET)
1381 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1382                         __attribute__nonnull__(1);
1383
1384 #endif
1385 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1386 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1387                         __attribute__nonnull__(pTHX_1)
1388                         __attribute__nonnull__(pTHX_2);
1389
1390 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args)
1391                         __attribute__nonnull__(pTHX_1)
1392                         __attribute__nonnull__(pTHX_3);
1393
1394 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1395 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1396 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)
1397                         __attribute__nonnull__(pTHX_1);
1398
1399 #if defined(MYSWAP)
1400 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1401                         __attribute__malloc__
1402                         __attribute__warn_unused_result__
1403                         __attribute__pure__;
1404
1405 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1406                         __attribute__malloc__
1407                         __attribute__warn_unused_result__
1408                         __attribute__pure__;
1409
1410 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1411                         __attribute__malloc__
1412                         __attribute__warn_unused_result__
1413                         __attribute__pure__;
1414
1415 #endif
1416 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1417 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1418                         __attribute__malloc__
1419                         __attribute__warn_unused_result__;
1420
1421 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1422                         __attribute__malloc__
1423                         __attribute__warn_unused_result__;
1424
1425 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1426 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1427                         __attribute__malloc__
1428                         __attribute__warn_unused_result__;
1429
1430 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1431                         __attribute__malloc__
1432                         __attribute__warn_unused_result__
1433                         __attribute__nonnull__(pTHX_2);
1434
1435 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1436 #ifdef PERL_MAD
1437 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1438 #else
1439 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1440 #endif
1441 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1442                         __attribute__malloc__
1443                         __attribute__warn_unused_result__
1444                         __attribute__nonnull__(pTHX_5);
1445
1446 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
1447                         __attribute__malloc__
1448                         __attribute__warn_unused_result__
1449                         __attribute__nonnull__(pTHX_1)
1450                         __attribute__nonnull__(pTHX_2);
1451
1452 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1453                         __attribute__malloc__
1454                         __attribute__warn_unused_result__
1455                         __attribute__nonnull__(pTHX_3)
1456                         __attribute__nonnull__(pTHX_4);
1457
1458 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1459                         __attribute__malloc__
1460                         __attribute__warn_unused_result__
1461                         __attribute__nonnull__(pTHX_2);
1462
1463 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1464                         __attribute__malloc__
1465                         __attribute__warn_unused_result__;
1466
1467 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1468                         __attribute__malloc__
1469                         __attribute__warn_unused_result__;
1470
1471 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1472                         __attribute__malloc__
1473                         __attribute__warn_unused_result__;
1474
1475 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1476                         __attribute__nonnull__(pTHX_1);
1477
1478 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1479                         __attribute__malloc__
1480                         __attribute__warn_unused_result__
1481                         __attribute__nonnull__(pTHX_2)
1482                         __attribute__nonnull__(pTHX_3);
1483
1484 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1485                         __attribute__malloc__
1486                         __attribute__warn_unused_result__;
1487
1488 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1489                         __attribute__malloc__
1490                         __attribute__warn_unused_result__;
1491
1492 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1493 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
1494                         __attribute__nonnull__(pTHX_2)
1495                         __attribute__nonnull__(pTHX_3);
1496
1497 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1498                         __attribute__nonnull__(pTHX_2)
1499                         __attribute__nonnull__(pTHX_3);
1500
1501 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1502                         __attribute__malloc__
1503                         __attribute__warn_unused_result__;
1504
1505 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1506                         __attribute__malloc__
1507                         __attribute__warn_unused_result__
1508                         __attribute__nonnull__(pTHX_1);
1509
1510 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1511                         __attribute__malloc__
1512                         __attribute__warn_unused_result__;
1513
1514 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1515                         __attribute__malloc__
1516                         __attribute__warn_unused_result__;
1517
1518 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1519                         __attribute__malloc__
1520                         __attribute__warn_unused_result__
1521                         __attribute__nonnull__(pTHX_3);
1522
1523 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1524                         __attribute__malloc__
1525                         __attribute__warn_unused_result__
1526                         __attribute__nonnull__(pTHX_1);
1527
1528 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1529                         __attribute__malloc__
1530                         __attribute__warn_unused_result__;
1531
1532 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1533                         __attribute__malloc__
1534                         __attribute__warn_unused_result__
1535                         __attribute__nonnull__(pTHX_1);
1536
1537 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1538                         __attribute__malloc__
1539                         __attribute__warn_unused_result__;
1540
1541 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1542                         __attribute__malloc__
1543                         __attribute__warn_unused_result__;
1544
1545 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1546                         __attribute__malloc__
1547                         __attribute__warn_unused_result__;
1548
1549 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1550                         __attribute__malloc__
1551                         __attribute__warn_unused_result__;
1552
1553 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1554                         __attribute__malloc__
1555                         __attribute__warn_unused_result__;
1556
1557 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1558                         __attribute__malloc__
1559                         __attribute__warn_unused_result__;
1560
1561 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1562                         __attribute__malloc__
1563                         __attribute__warn_unused_result__;
1564
1565 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* sv)
1566                         __attribute__malloc__
1567                         __attribute__warn_unused_result__
1568                         __attribute__nonnull__(pTHX_1);
1569
1570 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV* sv)
1571                         __attribute__malloc__
1572                         __attribute__warn_unused_result__
1573                         __attribute__nonnull__(pTHX_1);
1574
1575 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1576                         __attribute__malloc__
1577                         __attribute__warn_unused_result__;
1578
1579 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1580                         __attribute__malloc__
1581                         __attribute__warn_unused_result__
1582                         __attribute__nonnull__(pTHX_1);
1583
1584 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1585                         __attribute__malloc__
1586                         __attribute__warn_unused_result__
1587                         __attribute__nonnull__(pTHX_3);
1588
1589 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1590                         __attribute__malloc__
1591                         __attribute__warn_unused_result__;
1592
1593 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1594                         __attribute__malloc__
1595                         __attribute__warn_unused_result__;
1596
1597 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1598                         __attribute__malloc__
1599                         __attribute__warn_unused_result__;
1600
1601 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1602                         __attribute__malloc__
1603                         __attribute__warn_unused_result__;
1604
1605 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1606                         __attribute__malloc__
1607                         __attribute__warn_unused_result__;
1608
1609 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1610                         __attribute__malloc__
1611                         __attribute__warn_unused_result__;
1612
1613 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1614                         __attribute__malloc__
1615                         __attribute__warn_unused_result__;
1616
1617 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1618                         __attribute__malloc__
1619                         __attribute__warn_unused_result__
1620                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1621                         __attribute__nonnull__(pTHX_1);
1622
1623 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
1624                         __attribute__malloc__
1625                         __attribute__warn_unused_result__
1626                         __attribute__nonnull__(pTHX_1);
1627
1628 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1629                         __attribute__nonnull__(pTHX_1);
1630
1631 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1632                         __attribute__malloc__
1633                         __attribute__warn_unused_result__;
1634
1635 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1636                         __attribute__malloc__
1637                         __attribute__warn_unused_result__;
1638
1639 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
1640                         __attribute__malloc__
1641                         __attribute__warn_unused_result__
1642                         __attribute__nonnull__(pTHX_2);
1643
1644 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1645                         __attribute__malloc__
1646                         __attribute__warn_unused_result__;
1647
1648 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1649                         __attribute__malloc__
1650                         __attribute__warn_unused_result__;
1651
1652 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1653                         __attribute__nonnull__(pTHX_1)
1654                         __attribute__nonnull__(pTHX_2);
1655
1656 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1657                         __attribute__nonnull__(pTHX_1)
1658                         __attribute__nonnull__(pTHX_2);
1659
1660 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
1661                         __attribute__nonnull__(pTHX_1);
1662
1663 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver)
1664                         __attribute__nonnull__(pTHX_1);
1665
1666 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
1667                         __attribute__nonnull__(pTHX_1);
1668
1669 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
1670                         __attribute__nonnull__(pTHX_1);
1671
1672 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
1673                         __attribute__nonnull__(pTHX_1);
1674
1675 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
1676                         __attribute__nonnull__(pTHX_1);
1677
1678 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1679                         __attribute__nonnull__(pTHX_1)
1680                         __attribute__nonnull__(pTHX_2);
1681
1682 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
1683                         __attribute__nonnull__(pTHX_1);
1684
1685 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1686                         __attribute__pure__
1687                         __attribute__nonnull__(pTHX_1)
1688                         __attribute__nonnull__(pTHX_2)
1689                         __attribute__nonnull__(pTHX_3)
1690                         __attribute__nonnull__(pTHX_4);
1691
1692 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1693                         __attribute__noreturn__
1694                         __attribute__nonnull__(pTHX_1);
1695
1696 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1697 #ifdef PERL_MAD
1698 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
1699                         __attribute__nonnull__(pTHX_1);
1700
1701 #else
1702 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
1703                         __attribute__nonnull__(pTHX_1);
1704
1705 #endif
1706 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1707 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name)
1708                         __attribute__nonnull__(pTHX_1);
1709
1710 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1711                         __attribute__warn_unused_result__
1712                         __attribute__nonnull__(pTHX_1);
1713
1714 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1715 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1716                         __attribute__warn_unused_result__
1717                         __attribute__nonnull__(pTHX_1);
1718
1719 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1720                         __attribute__warn_unused_result__
1721                         __attribute__nonnull__(pTHX_1);
1722
1723 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1724 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1725 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1726 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1727 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1728 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1729 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io)
1730                         __attribute__nonnull__(pTHX_1)
1731                         __attribute__nonnull__(pTHX_2);
1732
1733 #if defined(USE_REENTRANT_API)
1734 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1735 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1736 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1737 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...)
1738                         __attribute__nonnull__(1);
1739
1740 #endif
1741 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1742 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1743                         __attribute__nonnull__(pTHX_1)
1744                         __attribute__nonnull__(pTHX_3);
1745
1746 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1747                         __attribute__nonnull__(pTHX_1);
1748
1749 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1750                         __attribute__nonnull__(pTHX_1);
1751
1752 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags)
1753                         __attribute__nonnull__(pTHX_1);
1754
1755 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1756 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
1757                         __attribute__nonnull__(pTHX_1);
1758
1759 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1760                         __attribute__nonnull__(pTHX_1);
1761
1762 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1763                         __attribute__nonnull__(pTHX_1);
1764
1765 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1766                         __attribute__nonnull__(pTHX_1);
1767
1768 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1769                         __attribute__nonnull__(pTHX_1);
1770
1771 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1772                         __attribute__nonnull__(pTHX_1);
1773
1774 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create)
1775                         __attribute__nonnull__(pTHX_1);
1776
1777 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1778 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1779 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1780 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1781                         __attribute__nonnull__(pTHX_1);
1782
1783 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1784 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1785 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1786 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1787 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1788                         __attribute__nonnull__(pTHX_1);
1789
1790 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)
1791                         __attribute__nonnull__(pTHX_1)
1792                         __attribute__nonnull__(pTHX_2)
1793                         __attribute__nonnull__(pTHX_3)
1794                         __attribute__nonnull__(pTHX_4)
1795                         __attribute__nonnull__(pTHX_5)
1796                         __attribute__nonnull__(pTHX_6);
1797
1798 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
1799                         __attribute__nonnull__(pTHX_1)
1800                         __attribute__nonnull__(pTHX_2)
1801                         __attribute__nonnull__(pTHX_3)
1802                         __attribute__nonnull__(pTHX_4)
1803                         __attribute__nonnull__(pTHX_5);
1804
1805 #ifdef PERL_USES_PL_PIDSTATUS
1806 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1807 #endif
1808 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1809                         __attribute__nonnull__(pTHX_1);
1810
1811 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1812                         __attribute__nonnull__(pTHX_1)
1813                         __attribute__nonnull__(pTHX_2);
1814
1815 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1816                         __attribute__nonnull__(pTHX_1)
1817                         __attribute__nonnull__(pTHX_2)
1818                         __attribute__nonnull__(pTHX_3);
1819
1820 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1821 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1822 PERL_CALLCONV void      Perl_push_scope(pTHX);
1823 /* PERL_CALLCONV OP*    ref(pTHX_ OP* o, I32 type); */
1824 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1825 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
1826                         __attribute__nonnull__(pTHX_1);
1827
1828 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp)
1829                         __attribute__nonnull__(pTHX_2);
1830
1831 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1832                         __attribute__nonnull__(pTHX_1)
1833                         __attribute__nonnull__(pTHX_2)
1834                         __attribute__nonnull__(pTHX_3)
1835                         __attribute__nonnull__(pTHX_4)
1836                         __attribute__nonnull__(pTHX_6);
1837
1838 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1839 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ struct regexp* r);
1840 PERL_CALLCONV char *    Perl_reg_stringify(pTHX_ MAGIC *mg, STRLEN *lp, U32 *flags, I32 *haseval)
1841                         __attribute__nonnull__(pTHX_1);
1842
1843 #if defined(USE_ITHREADS)
1844 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ const regexp* r, CLONE_PARAMS* param)
1845                         __attribute__nonnull__(pTHX_1)
1846                         __attribute__nonnull__(pTHX_2);
1847
1848 #endif
1849 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1850                         __attribute__nonnull__(pTHX_1)
1851                         __attribute__nonnull__(pTHX_2)
1852                         __attribute__nonnull__(pTHX_3);
1853
1854 PERL_CALLCONV regexp*   Perl_re_compile(pTHX_ char* exp, char* xend, PMOP* pm)
1855                         __attribute__nonnull__(pTHX_1)
1856                         __attribute__nonnull__(pTHX_2)
1857                         __attribute__nonnull__(pTHX_3);
1858
1859 PERL_CALLCONV char*     Perl_re_intuit_start(pTHX_ regexp* prog, SV* sv, char* strpos, char* strend, U32 flags, struct re_scream_pos_data_s *data)
1860                         __attribute__nonnull__(pTHX_1)
1861                         __attribute__nonnull__(pTHX_3)
1862                         __attribute__nonnull__(pTHX_4);
1863
1864 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog)
1865                         __attribute__nonnull__(pTHX_1);
1866
1867 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1868                         __attribute__nonnull__(pTHX_1)
1869                         __attribute__nonnull__(pTHX_2)
1870                         __attribute__nonnull__(pTHX_3)
1871                         __attribute__nonnull__(pTHX_4)
1872                         __attribute__nonnull__(pTHX_6);
1873
1874 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1875                         __attribute__warn_unused_result__
1876                         __attribute__nonnull__(pTHX_1);
1877
1878 PERL_CALLCONV SV*       Perl_reg_named_buff_sv(pTHX_ SV* namesv)
1879                         __attribute__nonnull__(pTHX_1);
1880
1881 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
1882                         __attribute__nonnull__(pTHX_2)
1883                         __attribute__nonnull__(pTHX_3);
1884
1885 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1886                         __attribute__nonnull__(pTHX_1)
1887                         __attribute__nonnull__(pTHX_2);
1888
1889 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1890                         __attribute__pure__
1891                         __attribute__nonnull__(pTHX_1)
1892                         __attribute__nonnull__(pTHX_2)
1893                         __attribute__nonnull__(pTHX_3)
1894                         __attribute__nonnull__(pTHX_4);
1895
1896 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1897 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1898 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2)
1899                         __attribute__nonnull__(pTHX_3);
1900
1901 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1902 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1903                         __attribute__nonnull__(pTHX_1);
1904
1905 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1906                         __attribute__nonnull__(pTHX_1)
1907                         __attribute__nonnull__(pTHX_2);
1908
1909 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1910                         __attribute__nonnull__(pTHX_1)
1911                         __attribute__nonnull__(pTHX_2);
1912
1913 #if !defined(HAS_RENAME)
1914 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1915                         __attribute__nonnull__(pTHX_1)
1916                         __attribute__nonnull__(pTHX_2);
1917
1918 #endif
1919 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1920                         __attribute__malloc__
1921                         __attribute__warn_unused_result__;
1922
1923 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1924                         __attribute__malloc__
1925                         __attribute__warn_unused_result__;
1926
1927 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1928                         __attribute__malloc__
1929                         __attribute__warn_unused_result__;
1930
1931 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1932                         __attribute__malloc__
1933                         __attribute__warn_unused_result__
1934                         __attribute__nonnull__(pTHX_1);
1935
1936 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1937 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1938 PERL_CALLCONV void      Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
1939                         __attribute__nonnull__(pTHX_1)
1940                         __attribute__nonnull__(pTHX_3);
1941
1942 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1943 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
1944                         __attribute__nonnull__(pTHX_1);
1945
1946 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
1947                         __attribute__nonnull__(pTHX_1);
1948
1949 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
1950                         __attribute__nonnull__(pTHX_1);
1951
1952 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
1953                         __attribute__nonnull__(pTHX_1);
1954
1955 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen)
1956                         __attribute__nonnull__(pTHX_1)
1957                         __attribute__nonnull__(pTHX_2);
1958
1959 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
1960                         __attribute__nonnull__(pTHX_2);
1961
1962 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1963 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1964 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1965 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1966 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
1967                         __attribute__nonnull__(pTHX_1);
1968
1969 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
1970                         __attribute__nonnull__(pTHX_1);
1971
1972 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
1973                         __attribute__nonnull__(pTHX_1);
1974
1975 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
1976                         __attribute__nonnull__(pTHX_1);
1977
1978 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
1979                         __attribute__nonnull__(pTHX_1);
1980
1981 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr)
1982                         __attribute__nonnull__(pTHX_1)
1983                         __attribute__nonnull__(pTHX_2)
1984                         __attribute__nonnull__(pTHX_3);
1985
1986 PERL_CALLCONV void      Perl_save_hints(pTHX)
1987                         __attribute__noreturn__;
1988
1989 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
1990                         __attribute__nonnull__(pTHX_1);
1991
1992 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
1993                         __attribute__nonnull__(pTHX_1);
1994
1995 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
1996                         __attribute__nonnull__(pTHX_1);
1997
1998 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
1999                         __attribute__nonnull__(pTHX_1);
2000
2001 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2002                         __attribute__nonnull__(pTHX_1);
2003
2004 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2005                         __attribute__nonnull__(pTHX_1);
2006
2007 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv)
2008                         __attribute__nonnull__(pTHX_1);
2009
2010 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2011                         __attribute__nonnull__(pTHX_1);
2012
2013 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2014                         __attribute__nonnull__(pTHX_1);
2015
2016 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
2017                         __attribute__nonnull__(pTHX_1);
2018
2019 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
2020 PERL_CALLCONV void      Perl_save_op(pTHX);
2021 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2022                         __attribute__nonnull__(pTHX_1);
2023
2024 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2025                         __attribute__nonnull__(pTHX_1);
2026
2027 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr)
2028                         __attribute__nonnull__(pTHX_1);
2029
2030 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2031 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
2032 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2033                         __attribute__nonnull__(pTHX_1);
2034
2035 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2036                         __attribute__nonnull__(pTHX_1);
2037
2038 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2039 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2040 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
2041 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
2042 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2043                         __attribute__nonnull__(pTHX_1);
2044
2045 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2046                         __attribute__nonnull__(pTHX_1)
2047                         __attribute__nonnull__(pTHX_3);
2048
2049 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2050                         __attribute__nonnull__(pTHX_1)
2051                         __attribute__nonnull__(pTHX_3);
2052
2053 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2054                         __attribute__nonnull__(pTHX_1)
2055                         __attribute__nonnull__(pTHX_2);
2056
2057 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2058                         __attribute__nonnull__(pTHX_1)
2059                         __attribute__nonnull__(pTHX_3);
2060
2061 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2062 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *oldposp, I32 last)
2063                         __attribute__nonnull__(pTHX_1)
2064                         __attribute__nonnull__(pTHX_2)
2065                         __attribute__nonnull__(pTHX_5);
2066
2067 #if !defined(VMS)
2068 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam)
2069                         __attribute__nonnull__(pTHX_1);
2070
2071 #endif
2072 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
2073 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
2074                         __attribute__nonnull__(pTHX_1);
2075
2076 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2077 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, ...);
2078 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, ...);
2079 #else
2080 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2081 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2082 #endif
2083 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2084                         __attribute__nonnull__(pTHX_1)
2085                         __attribute__nonnull__(pTHX_2);
2086
2087 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2088 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2089                         __attribute__nonnull__(pTHX_1);
2090
2091 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
2092                         __attribute__nonnull__(pTHX_1);
2093
2094 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
2095                         __attribute__nonnull__(pTHX_2)
2096                         __attribute__nonnull__(pTHX_3);
2097
2098 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
2099                         __attribute__nonnull__(pTHX_1);
2100
2101 #ifdef PERL_IN_SV_C
2102 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
2103                         __attribute__nonnull__(pTHX_1);
2104
2105 STATIC char*    S_glob_2pv(pTHX_ GV* const gv, STRLEN * const len)
2106                         __attribute__nonnull__(pTHX_1);
2107
2108 #endif
2109 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
2110                         __attribute__nonnull__(pTHX_1); */
2111
2112 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
2113                         __attribute__nonnull__(pTHX_1);
2114
2115 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv);
2116 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
2117                         __attribute__nonnull__(pTHX_1);
2118
2119 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
2120                         __attribute__nonnull__(pTHX_1); */
2121
2122 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
2123                         __attribute__nonnull__(pTHX_1);
2124
2125 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
2126                         __attribute__nonnull__(pTHX_1);
2127
2128 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
2129                         __attribute__nonnull__(pTHX_1);
2130
2131 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
2132                         __attribute__nonnull__(pTHX_1);
2133
2134 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
2135                         __attribute__nonnull__(pTHX_1); */
2136
2137 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
2138                         __attribute__nonnull__(pTHX_1);
2139
2140 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
2141                         __attribute__nonnull__(pTHX_1);
2142
2143 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
2144                         __attribute__nonnull__(pTHX_1);
2145
2146 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
2147                         __attribute__nonnull__(pTHX_1);
2148
2149 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
2150                         __attribute__nonnull__(pTHX_1)
2151                         __attribute__nonnull__(pTHX_2);
2152
2153 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
2154                         __attribute__nonnull__(pTHX_1)
2155                         __attribute__nonnull__(pTHX_2);
2156
2157 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
2158                         __attribute__nonnull__(pTHX_1)
2159                         __attribute__nonnull__(pTHX_2);
2160
2161 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
2162 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
2163                         __attribute__nonnull__(pTHX_1);
2164
2165 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
2166                         __attribute__nonnull__(pTHX_1);
2167
2168 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
2169                         __attribute__nonnull__(pTHX_1)
2170                         __attribute__nonnull__(pTHX_2);
2171
2172 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
2173                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2174                         __attribute__nonnull__(pTHX_1)
2175                         __attribute__nonnull__(pTHX_2);
2176
2177 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2178                         __attribute__nonnull__(pTHX_1)
2179                         __attribute__nonnull__(pTHX_2);
2180
2181 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
2182                         __attribute__nonnull__(pTHX_1)
2183                         __attribute__nonnull__(pTHX_2);
2184
2185 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2186                         __attribute__nonnull__(pTHX_1)
2187                         __attribute__nonnull__(pTHX_2); */
2188
2189 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
2190                         __attribute__nonnull__(pTHX_1); */
2191
2192 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
2193                         __attribute__nonnull__(pTHX_1);
2194
2195 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
2196 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
2197 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
2198                         __attribute__nonnull__(pTHX_1);
2199
2200 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
2201                         __attribute__nonnull__(pTHX_1)
2202                         __attribute__nonnull__(pTHX_2);
2203
2204 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
2205                         __attribute__nonnull__(pTHX_1)
2206                         __attribute__nonnull__(pTHX_2);
2207
2208 #if defined(USE_LOCALE_COLLATE)
2209 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
2210                         __attribute__nonnull__(pTHX_1)
2211                         __attribute__nonnull__(pTHX_2);
2212
2213 #endif
2214 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
2215                         __attribute__nonnull__(pTHX_1)
2216                         __attribute__nonnull__(pTHX_2)
2217                         __attribute__nonnull__(pTHX_3)
2218                         __attribute__nonnull__(pTHX_4);
2219
2220 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
2221                         __attribute__nonnull__(pTHX_1);
2222
2223 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
2224                         __attribute__nonnull__(pTHX_1);
2225
2226 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
2227                         __attribute__nonnull__(pTHX_1);
2228
2229 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
2230                         __attribute__warn_unused_result__
2231                         __attribute__nonnull__(pTHX_1)
2232                         __attribute__nonnull__(pTHX_2);
2233
2234 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char* name)
2235                         __attribute__warn_unused_result__
2236                         __attribute__nonnull__(pTHX_1)
2237                         __attribute__nonnull__(pTHX_2);
2238
2239 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
2240 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
2241 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
2242                         __attribute__nonnull__(pTHX_1);
2243
2244 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
2245 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
2246                         __attribute__nonnull__(pTHX_1)
2247                         __attribute__nonnull__(pTHX_2);
2248
2249 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
2250                         __attribute__nonnull__(pTHX_1);
2251
2252 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
2253                         __attribute__nonnull__(pTHX_1);
2254
2255 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
2256                         __attribute__nonnull__(pTHX_1)
2257                         __attribute__nonnull__(pTHX_4);
2258
2259 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
2260                         __attribute__nonnull__(pTHX_2);
2261
2262 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
2263 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
2264 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
2265 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
2266                         __attribute__nonnull__(pTHX_1);
2267
2268 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, MGVTBL *vtbl, const char* name, I32 namlen)
2269                         __attribute__nonnull__(pTHX_1);
2270
2271 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
2272                         __attribute__malloc__
2273                         __attribute__warn_unused_result__;
2274
2275 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
2276                         __attribute__warn_unused_result__;
2277
2278 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
2279 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
2280 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
2281                         __attribute__nonnull__(pTHX_2);
2282
2283 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
2284                         __attribute__nonnull__(pTHX_2);
2285
2286 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
2287                         __attribute__nonnull__(pTHX_1); */
2288
2289 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
2290                         __attribute__nonnull__(pTHX_1);
2291
2292 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
2293                         __attribute__nonnull__(pTHX_1);
2294
2295 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
2296                         __attribute__nonnull__(pTHX_1)
2297                         __attribute__nonnull__(pTHX_2);
2298
2299 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
2300                         __attribute__nonnull__(pTHX_1)
2301                         __attribute__nonnull__(pTHX_2)
2302                         __attribute__nonnull__(pTHX_3)
2303                         __attribute__nonnull__(pTHX_4)
2304                         __attribute__nonnull__(pTHX_5);
2305
2306 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV* sv, int ob)
2307                         __attribute__warn_unused_result__
2308                         __attribute__nonnull__(pTHX_1);
2309
2310 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
2311                         __attribute__nonnull__(pTHX_1)
2312                         __attribute__nonnull__(pTHX_2);
2313
2314 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
2315 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
2316                         __attribute__nonnull__(pTHX_1);
2317
2318 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
2319                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2320                         __attribute__nonnull__(pTHX_1)
2321                         __attribute__nonnull__(pTHX_2);
2322
2323 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2324                         __attribute__nonnull__(pTHX_1)
2325                         __attribute__nonnull__(pTHX_2);
2326
2327 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num)
2328                         __attribute__nonnull__(pTHX_1);
2329
2330 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
2331                         __attribute__nonnull__(pTHX_1);
2332
2333 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num)
2334                         __attribute__nonnull__(pTHX_1);
2335
2336 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num)
2337                         __attribute__nonnull__(pTHX_1);
2338
2339 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
2340                         __attribute__nonnull__(pTHX_1);
2341
2342 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
2343                         __attribute__nonnull__(pTHX_1);
2344
2345 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
2346                         __attribute__nonnull__(pTHX_1);
2347
2348 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
2349                         __attribute__nonnull__(pTHX_1);
2350
2351 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
2352                         __attribute__nonnull__(pTHX_1)
2353                         __attribute__nonnull__(pTHX_3);
2354
2355 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
2356                         __attribute__nonnull__(pTHX_1);
2357
2358 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2359                         __attribute__nonnull__(pTHX_1);
2360
2361 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv)
2362                         __attribute__nonnull__(pTHX_1); */
2363
2364 /* PERL_CALLCONV void   sv_taint(pTHX_ SV* sv)
2365                         __attribute__nonnull__(pTHX_1); */
2366
2367 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
2368                         __attribute__warn_unused_result__
2369                         __attribute__nonnull__(pTHX_1);
2370
2371 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
2372                         __attribute__nonnull__(pTHX_1);
2373
2374 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
2375                         __attribute__nonnull__(pTHX_1); */
2376
2377 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
2378                         __attribute__nonnull__(pTHX_1);
2379
2380 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
2381                         __attribute__nonnull__(pTHX_1);
2382
2383 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, svtype new_type)
2384                         __attribute__nonnull__(pTHX_1);
2385
2386 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
2387                         __attribute__nonnull__(pTHX_1); */
2388
2389 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV* sv, char* ptr, STRLEN len, U32 flags)
2390                         __attribute__nonnull__(pTHX_1);
2391
2392 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2393                         __attribute__nonnull__(pTHX_1)
2394                         __attribute__nonnull__(pTHX_2);
2395
2396 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2397                         __attribute__nonnull__(pTHX_1)
2398                         __attribute__nonnull__(pTHX_2);
2399
2400 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
2401                         __attribute__warn_unused_result__
2402                         __attribute__nonnull__(pTHX_1);
2403
2404 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
2405                         __attribute__nonnull__(pTHX_1)
2406                         __attribute__nonnull__(pTHX_2)
2407                         __attribute__nonnull__(pTHX_3);
2408
2409 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
2410                         __attribute__nonnull__(pTHX_1)
2411                         __attribute__nonnull__(pTHX_2);
2412
2413 PERL_CALLCONV void      Perl_taint_env(pTHX);
2414 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
2415                         __attribute__nonnull__(pTHX_2);
2416
2417 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
2418                         __attribute__nonnull__(pTHX_1)
2419                         __attribute__nonnull__(pTHX_2)
2420                         __attribute__nonnull__(pTHX_4)
2421                         __attribute__nonnull__(pTHX_5)
2422                         __attribute__nonnull__(pTHX_6);
2423
2424 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2425                         __attribute__nonnull__(pTHX_1)
2426                         __attribute__nonnull__(pTHX_2);
2427
2428 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2429                         __attribute__nonnull__(pTHX_1)
2430                         __attribute__nonnull__(pTHX_2);
2431
2432 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2433                         __attribute__nonnull__(pTHX_1)
2434                         __attribute__nonnull__(pTHX_2);
2435
2436 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2437                         __attribute__nonnull__(pTHX_1)
2438                         __attribute__nonnull__(pTHX_2);
2439
2440 #if defined(UNLINK_ALL_VERSIONS)
2441 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
2442                         __attribute__nonnull__(pTHX_1);
2443
2444 #endif
2445 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)
2446                         __attribute__nonnull__(pTHX_1)
2447                         __attribute__nonnull__(pTHX_2)
2448                         __attribute__nonnull__(pTHX_3)
2449                         __attribute__nonnull__(pTHX_5);
2450
2451 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
2452                         __attribute__nonnull__(pTHX_1)
2453                         __attribute__nonnull__(pTHX_2)
2454                         __attribute__nonnull__(pTHX_3)
2455                         __attribute__nonnull__(pTHX_4);
2456
2457 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
2458 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
2459 #ifdef PERL_MAD
2460 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2461                         __attribute__nonnull__(pTHX_4);
2462
2463 #else
2464 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2465                         __attribute__nonnull__(pTHX_4);
2466
2467 #endif
2468 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2469                         __attribute__nonnull__(pTHX_1)
2470                         __attribute__nonnull__(pTHX_2)
2471                         __attribute__nonnull__(pTHX_4);
2472
2473 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2474                         __attribute__nonnull__(pTHX_1)
2475                         __attribute__nonnull__(pTHX_2)
2476                         __attribute__nonnull__(pTHX_4);
2477
2478 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
2479                         __attribute__warn_unused_result__
2480                         __attribute__pure__
2481                         __attribute__nonnull__(pTHX_1)
2482                         __attribute__nonnull__(pTHX_2);
2483
2484 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
2485                         __attribute__warn_unused_result__
2486                         __attribute__pure__
2487                         __attribute__nonnull__(pTHX_1)
2488                         __attribute__nonnull__(pTHX_2);
2489
2490 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
2491                         __attribute__warn_unused_result__
2492                         __attribute__pure__
2493                         __attribute__nonnull__(pTHX_1);
2494
2495 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
2496                         __attribute__nonnull__(pTHX_1)
2497                         __attribute__nonnull__(pTHX_2);
2498
2499 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
2500                         __attribute__nonnull__(pTHX_1)
2501                         __attribute__nonnull__(pTHX_2);
2502
2503 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
2504                         __attribute__nonnull__(pTHX_1)
2505                         __attribute__nonnull__(pTHX_2);
2506
2507 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
2508                         __attribute__nonnull__(pTHX_1);
2509
2510 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
2511                         __attribute__nonnull__(pTHX_1);
2512
2513
2514 #ifdef EBCDIC
2515 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2516                         __attribute__nonnull__(pTHX_1);
2517
2518 #else
2519 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2520                         __attribute__nonnull__(pTHX_1); */
2521
2522 #endif
2523
2524 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2525                         __attribute__nonnull__(pTHX_1);
2526
2527
2528 #ifdef EBCDIC
2529 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2530                         __attribute__nonnull__(pTHX_1);
2531
2532 #else
2533 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2534                         __attribute__nonnull__(pTHX_1); */
2535
2536 #endif
2537
2538 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
2539                         __attribute__nonnull__(pTHX_1); */
2540
2541 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2542                         __attribute__nonnull__(pTHX_1);
2543
2544 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2545                         __attribute__nonnull__(pTHX_1);
2546
2547 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2548                         __attribute__nonnull__(pTHX_1)
2549                         __attribute__nonnull__(pTHX_2);
2550
2551 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
2552                         __attribute__warn_unused_result__
2553                         __attribute__nonnull__(pTHX_1)
2554                         __attribute__nonnull__(pTHX_2);
2555
2556 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
2557                         __attribute__nonnull__(pTHX_1);
2558
2559 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
2560                         __attribute__nonnull__(pTHX_1);
2561
2562 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
2563                         __attribute__nonnull__(pTHX_2);
2564
2565 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2566                         __attribute__nonnull__(pTHX_1);
2567
2568 PERL_CALLCONV U32       Perl_seed(pTHX);
2569 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
2570                         __attribute__warn_unused_result__;
2571
2572 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
2573 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
2574 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
2575                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2576                         __attribute__nonnull__(pTHX_1);
2577
2578 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
2579                         __attribute__nonnull__(pTHX_1);
2580
2581 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
2582                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2583                         __attribute__nonnull__(pTHX_2);
2584
2585 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
2586                         __attribute__nonnull__(pTHX_2);
2587
2588 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
2589                         __attribute__nonnull__(pTHX_1);
2590
2591 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
2592                         __attribute__nonnull__(pTHX_1);
2593
2594 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
2595                         __attribute__nonnull__(pTHX_1);
2596
2597 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s)
2598                         __attribute__nonnull__(pTHX_1);
2599
2600 PERL_CALLCONV int       Perl_yylex(pTHX);
2601 PERL_CALLCONV int       Perl_yyparse(pTHX);
2602 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s)
2603                         __attribute__nonnull__(pTHX_1);
2604
2605 #if defined(MYMALLOC)
2606 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
2607                         __attribute__nonnull__(pTHX_1);
2608
2609 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
2610                         __attribute__nonnull__(pTHX_1);
2611
2612 #endif
2613 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
2614                         __attribute__malloc__
2615                         __attribute__warn_unused_result__;
2616
2617 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
2618                         __attribute__malloc__
2619                         __attribute__warn_unused_result__;
2620
2621 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
2622                         __attribute__malloc__
2623                         __attribute__warn_unused_result__;
2624
2625 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
2626 #if defined(PERL_GLOBAL_STRUCT)
2627 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
2628 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
2629 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
2630                         __attribute__nonnull__(pTHX_1);
2631
2632 #endif
2633 PERL_CALLCONV int       Perl_runops_standard(pTHX);
2634 PERL_CALLCONV int       Perl_runops_debug(pTHX);
2635 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2636                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2637                         __attribute__nonnull__(pTHX_1)
2638                         __attribute__nonnull__(pTHX_2);
2639
2640 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2641                         __attribute__nonnull__(pTHX_1)
2642                         __attribute__nonnull__(pTHX_2);
2643
2644 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
2645                         __attribute__nonnull__(pTHX_1)
2646                         __attribute__nonnull__(pTHX_2);
2647
2648 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2649                         __attribute__nonnull__(pTHX_1)
2650                         __attribute__nonnull__(pTHX_2); */
2651
2652 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr)
2653                         __attribute__nonnull__(pTHX_1); */
2654
2655 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2656                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2657                         __attribute__nonnull__(pTHX_1)
2658                         __attribute__nonnull__(pTHX_2);
2659
2660 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2661                         __attribute__nonnull__(pTHX_1)
2662                         __attribute__nonnull__(pTHX_2);
2663
2664 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i)
2665                         __attribute__nonnull__(pTHX_1);
2666
2667 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
2668                         __attribute__nonnull__(pTHX_1);
2669
2670 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u)
2671                         __attribute__nonnull__(pTHX_1);
2672
2673 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num)
2674                         __attribute__nonnull__(pTHX_1);
2675
2676 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
2677                         __attribute__nonnull__(pTHX_1);
2678
2679 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2680                         __attribute__nonnull__(pTHX_1)
2681                         __attribute__nonnull__(pTHX_2);
2682
2683 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
2684                         __attribute__nonnull__(pTHX_1);
2685
2686 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
2687                         __attribute__nonnull__(pTHX_1); */
2688
2689 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
2690                         __attribute__warn_unused_result__;
2691
2692 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2693                         __attribute__nonnull__(pTHX_1)
2694                         __attribute__nonnull__(pTHX_2);
2695
2696 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)
2697                         __attribute__nonnull__(pTHX_1)
2698                         __attribute__nonnull__(pTHX_2);
2699
2700 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)
2701                         __attribute__nonnull__(pTHX_1)
2702                         __attribute__nonnull__(pTHX_2);
2703
2704 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2705                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
2706                         __attribute__nonnull__(pTHX_2)
2707                         __attribute__nonnull__(pTHX_3);
2708
2709 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2710                         __attribute__nonnull__(pTHX_2)
2711                         __attribute__nonnull__(pTHX_3);
2712
2713 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2714                         __attribute__nonnull__(pTHX_2)
2715                         __attribute__nonnull__(pTHX_3)
2716                         __attribute__nonnull__(pTHX_4);
2717
2718 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2719                         __attribute__nonnull__(pTHX_2)
2720                         __attribute__nonnull__(pTHX_3)
2721                         __attribute__nonnull__(pTHX_4);
2722
2723 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
2724                         __attribute__nonnull__(pTHX_2)
2725                         __attribute__nonnull__(pTHX_3)
2726                         __attribute__nonnull__(pTHX_4);
2727
2728 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2729                         __attribute__nonnull__(pTHX_2)
2730                         __attribute__nonnull__(pTHX_3);
2731
2732 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
2733                         __attribute__nonnull__(pTHX_2);
2734
2735 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2736                         __attribute__nonnull__(pTHX_2);
2737
2738 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2739                         __attribute__nonnull__(pTHX_2);
2740
2741 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2742 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
2743 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
2744                         __attribute__warn_unused_result__
2745                         __attribute__nonnull__(pTHX_1); */
2746
2747 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
2748                         __attribute__warn_unused_result__
2749                         __attribute__nonnull__(pTHX_1); */
2750
2751 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
2752                         __attribute__warn_unused_result__
2753                         __attribute__nonnull__(pTHX_1); */
2754
2755 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
2756                         __attribute__warn_unused_result__
2757                         __attribute__nonnull__(pTHX_1); */
2758
2759 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
2760                         __attribute__warn_unused_result__
2761                         __attribute__nonnull__(pTHX_1); */
2762
2763 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
2764                         __attribute__warn_unused_result__
2765                         __attribute__nonnull__(pTHX_1); */
2766
2767 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
2768                         __attribute__nonnull__(pTHX_1); */
2769
2770 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
2771                         __attribute__nonnull__(pTHX_1);
2772
2773 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
2774                         __attribute__nonnull__(pTHX_1);
2775
2776 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
2777                         __attribute__nonnull__(pTHX_1);
2778
2779 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
2780                         __attribute__nonnull__(pTHX_1); */
2781
2782 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
2783                         __attribute__nonnull__(pTHX_1);
2784
2785 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2786 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2787                         __attribute__nonnull__(pTHX_1);
2788
2789 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2790                         __attribute__nonnull__(pTHX_1)
2791                         __attribute__nonnull__(pTHX_2);
2792
2793 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2794 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2795 #ifdef PERL_MAD
2796 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2797                         __attribute__noreturn__;
2798
2799 #else
2800 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2801                         __attribute__noreturn__;
2802
2803 #endif
2804 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2805                         __attribute__nonnull__(pTHX_1);
2806
2807 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2808 #if defined(USE_ITHREADS)
2809 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2810                         __attribute__warn_unused_result__
2811                         __attribute__nonnull__(pTHX_4);
2812
2813 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2814                         __attribute__warn_unused_result__
2815                         __attribute__nonnull__(pTHX_2);
2816
2817 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2818                         __attribute__malloc__
2819                         __attribute__warn_unused_result__
2820                         __attribute__nonnull__(pTHX_1)
2821                         __attribute__nonnull__(pTHX_2);
2822
2823 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2824                         __attribute__warn_unused_result__
2825                         __attribute__nonnull__(pTHX_2);
2826
2827 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
2828                         __attribute__warn_unused_result__
2829                         __attribute__nonnull__(pTHX_3);
2830
2831 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2832                         __attribute__warn_unused_result__
2833                         __attribute__nonnull__(pTHX_2);
2834
2835 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2836                         __attribute__warn_unused_result__
2837                         __attribute__nonnull__(pTHX_2);
2838
2839 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2840                         __attribute__nonnull__(pTHX_3);
2841
2842 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2843                         __attribute__warn_unused_result__;
2844
2845 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2846                         __attribute__warn_unused_result__
2847                         __attribute__nonnull__(pTHX_2);
2848
2849 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2850                         __attribute__warn_unused_result__
2851                         __attribute__nonnull__(pTHX_2);
2852
2853 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV* sstr, CLONE_PARAMS* param)
2854                         __attribute__warn_unused_result__
2855                         __attribute__nonnull__(pTHX_2);
2856
2857 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, const SV *sstr, CLONE_PARAMS* param)
2858                         __attribute__nonnull__(pTHX_1)
2859                         __attribute__nonnull__(pTHX_2)
2860                         __attribute__nonnull__(pTHX_3);
2861
2862 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2863                         __attribute__malloc__
2864                         __attribute__warn_unused_result__;
2865
2866 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2867                         __attribute__warn_unused_result__
2868                         __attribute__nonnull__(pTHX_1)
2869                         __attribute__nonnull__(pTHX_2);
2870
2871 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2872                         __attribute__nonnull__(pTHX_1)
2873                         __attribute__nonnull__(pTHX_3);
2874
2875 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2876                         __attribute__nonnull__(pTHX_1);
2877
2878 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2879 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2880 #  if defined(HAVE_INTERP_INTERN)
2881 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2882                         __attribute__nonnull__(pTHX_1)
2883                         __attribute__nonnull__(pTHX_2);
2884
2885 #  endif
2886 #endif
2887 #if defined(HAVE_INTERP_INTERN)
2888 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2889 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2890 #endif
2891
2892 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2893                         __attribute__warn_unused_result__
2894                         __attribute__nonnull__(pTHX_1);
2895
2896 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2897                         __attribute__warn_unused_result__
2898                         __attribute__nonnull__(pTHX_1);
2899
2900
2901 #if defined(PERL_OLD_COPY_ON_WRITE)
2902 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv)
2903                         __attribute__nonnull__(pTHX_1);
2904
2905 #endif
2906
2907 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
2908 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
2909 #ifdef NO_MATHOMS
2910 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
2911 #else
2912 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
2913 #endif
2914 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2915
2916 END_EXTERN_C
2917
2918 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2919 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
2920                         __attribute__warn_unused_result__
2921                         __attribute__nonnull__(pTHX_1);
2922
2923 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
2924                         __attribute__warn_unused_result__
2925                         __attribute__nonnull__(pTHX_1);
2926
2927 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
2928                         __attribute__warn_unused_result__
2929                         __attribute__nonnull__(pTHX_1);
2930
2931 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
2932                         __attribute__warn_unused_result__
2933                         __attribute__nonnull__(pTHX_1);
2934
2935 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
2936                         __attribute__warn_unused_result__
2937                         __attribute__nonnull__(pTHX_1);
2938
2939 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
2940                         __attribute__warn_unused_result__
2941                         __attribute__nonnull__(pTHX_1);
2942
2943 #endif
2944
2945 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2946 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2947                         __attribute__nonnull__(pTHX_1);
2948
2949 STATIC void     S_require_errno(pTHX_ GV *gv)
2950                         __attribute__nonnull__(pTHX_1);
2951
2952 #endif
2953
2954 PERL_CALLCONV void*     Perl_get_arena(pTHX_ int svtype)
2955                         __attribute__malloc__
2956                         __attribute__warn_unused_result__;
2957
2958
2959 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2960 STATIC void     S_hsplit(pTHX_ HV *hv)
2961                         __attribute__nonnull__(pTHX_1);
2962
2963 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2964                         __attribute__nonnull__(pTHX_1);
2965
2966 STATIC HE*      S_new_he(pTHX)
2967                         __attribute__malloc__
2968                         __attribute__warn_unused_result__;
2969
2970 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
2971                         __attribute__malloc__
2972                         __attribute__warn_unused_result__
2973                         __attribute__nonnull__(1);
2974
2975 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
2976                         __attribute__nonnull__(1)
2977                         __attribute__nonnull__(2)
2978                         __attribute__nonnull__(3);
2979
2980 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2981 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2982                         __attribute__warn_unused_result__
2983                         __attribute__nonnull__(pTHX_1);
2984
2985 STATIC SV*      S_hv_magic_uvar_xkey(pTHX_ HV* hv, SV* keysv, int action)
2986                         __attribute__warn_unused_result__
2987                         __attribute__nonnull__(pTHX_1)
2988                         __attribute__nonnull__(pTHX_2);
2989
2990 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2991                         __attribute__noreturn__
2992                         __attribute__nonnull__(pTHX_2)
2993                         __attribute__nonnull__(pTHX_4);
2994
2995 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
2996                         __attribute__nonnull__(1);
2997
2998 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2999 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
3000 STATIC void     S_clear_placeholders(pTHX_ HV* hb, U32 items)
3001                         __attribute__nonnull__(pTHX_1);
3002
3003 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
3004                         __attribute__nonnull__(pTHX_1);
3005
3006 #endif
3007
3008 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
3009 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
3010                         __attribute__nonnull__(pTHX_2);
3011
3012 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
3013                         __attribute__nonnull__(pTHX_1)
3014                         __attribute__nonnull__(pTHX_2)
3015                         __attribute__nonnull__(pTHX_3);
3016
3017 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
3018                         __attribute__nonnull__(pTHX_1)
3019                         __attribute__nonnull__(pTHX_2)
3020                         __attribute__nonnull__(pTHX_3);
3021
3022 STATIC void     S_restore_magic(pTHX_ const void *p)
3023                         __attribute__nonnull__(pTHX_1);
3024
3025 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
3026                         __attribute__nonnull__(pTHX_1);
3027
3028
3029 #endif
3030
3031 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
3032 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
3033                         __attribute__warn_unused_result__
3034                         __attribute__nonnull__(pTHX_1);
3035
3036 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
3037                         __attribute__warn_unused_result__
3038                         __attribute__nonnull__(pTHX_1);
3039
3040 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
3041                         __attribute__warn_unused_result__
3042                         __attribute__nonnull__(pTHX_1);
3043
3044 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
3045                         __attribute__warn_unused_result__
3046                         __attribute__nonnull__(pTHX_1);
3047
3048 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
3049                         __attribute__warn_unused_result__
3050                         __attribute__nonnull__(pTHX_1);
3051
3052 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
3053                         __attribute__warn_unused_result__
3054                         __attribute__nonnull__(pTHX_1);
3055
3056 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
3057                         __attribute__warn_unused_result__
3058                         __attribute__nonnull__(pTHX_1);
3059
3060 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
3061                         __attribute__warn_unused_result__
3062                         __attribute__nonnull__(pTHX_1);
3063
3064 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
3065                         __attribute__warn_unused_result__
3066                         __attribute__nonnull__(pTHX_1);
3067
3068 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
3069                         __attribute__warn_unused_result__
3070                         __attribute__nonnull__(pTHX_1);
3071
3072 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
3073                         __attribute__warn_unused_result__
3074                         __attribute__nonnull__(pTHX_1);
3075
3076 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
3077                         __attribute__warn_unused_result__
3078                         __attribute__nonnull__(pTHX_1);
3079
3080 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
3081                         __attribute__warn_unused_result__
3082                         __attribute__nonnull__(pTHX_1);
3083
3084 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
3085                         __attribute__warn_unused_result__
3086                         __attribute__nonnull__(pTHX_1);
3087
3088 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
3089                         __attribute__warn_unused_result__
3090                         __attribute__nonnull__(pTHX_1);
3091
3092 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
3093                         __attribute__warn_unused_result__
3094                         __attribute__nonnull__(pTHX_1);
3095
3096 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
3097                         __attribute__warn_unused_result__
3098                         __attribute__nonnull__(pTHX_1);
3099
3100 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
3101                         __attribute__warn_unused_result__
3102                         __attribute__nonnull__(pTHX_1);
3103
3104 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
3105                         __attribute__warn_unused_result__
3106                         __attribute__nonnull__(pTHX_1);
3107
3108 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
3109                         __attribute__warn_unused_result__
3110                         __attribute__nonnull__(pTHX_1);
3111
3112 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
3113                         __attribute__warn_unused_result__
3114                         __attribute__nonnull__(pTHX_1);
3115
3116 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
3117                         __attribute__warn_unused_result__
3118                         __attribute__nonnull__(pTHX_1);
3119
3120 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
3121                         __attribute__warn_unused_result__
3122                         __attribute__nonnull__(pTHX_1);
3123
3124 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
3125                         __attribute__warn_unused_result__
3126                         __attribute__nonnull__(pTHX_1);
3127
3128 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
3129                         __attribute__warn_unused_result__
3130                         __attribute__nonnull__(pTHX_1);
3131
3132 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
3133                         __attribute__warn_unused_result__
3134                         __attribute__nonnull__(pTHX_1);
3135
3136 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
3137                         __attribute__warn_unused_result__
3138                         __attribute__nonnull__(pTHX_1);
3139
3140 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
3141                         __attribute__warn_unused_result__
3142                         __attribute__nonnull__(pTHX_1);
3143
3144 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
3145                         __attribute__warn_unused_result__
3146                         __attribute__nonnull__(pTHX_1);
3147
3148 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
3149                         __attribute__warn_unused_result__
3150                         __attribute__nonnull__(pTHX_1);
3151
3152 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
3153                         __attribute__warn_unused_result__
3154                         __attribute__nonnull__(pTHX_1);
3155
3156 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
3157                         __attribute__warn_unused_result__
3158                         __attribute__nonnull__(pTHX_1);
3159
3160 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
3161                         __attribute__warn_unused_result__
3162                         __attribute__nonnull__(pTHX_1);
3163
3164 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
3165                         __attribute__warn_unused_result__
3166                         __attribute__nonnull__(pTHX_1);
3167
3168 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
3169                         __attribute__warn_unused_result__
3170                         __attribute__nonnull__(pTHX_1);
3171
3172 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
3173                         __attribute__warn_unused_result__
3174                         __attribute__nonnull__(pTHX_1);
3175
3176 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
3177                         __attribute__warn_unused_result__
3178                         __attribute__nonnull__(pTHX_1);
3179
3180 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
3181                         __attribute__warn_unused_result__
3182                         __attribute__nonnull__(pTHX_1);
3183
3184 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
3185                         __attribute__warn_unused_result__
3186                         __attribute__nonnull__(pTHX_1);
3187
3188 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
3189                         __attribute__warn_unused_result__
3190                         __attribute__nonnull__(pTHX_1);
3191
3192 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
3193                         __attribute__warn_unused_result__
3194                         __attribute__nonnull__(pTHX_1);
3195
3196 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
3197                         __attribute__warn_unused_result__
3198                         __attribute__nonnull__(1);
3199
3200 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
3201                         __attribute__warn_unused_result__;
3202
3203 STATIC void     S_cop_free(pTHX_ COP *cop)
3204                         __attribute__nonnull__(pTHX_1);
3205
3206 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
3207 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
3208                         __attribute__nonnull__(pTHX_1);
3209
3210 STATIC OP*      S_newDEFSVOP(pTHX)
3211                         __attribute__warn_unused_result__;
3212
3213 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
3214                         __attribute__warn_unused_result__
3215                         __attribute__nonnull__(pTHX_3)
3216                         __attribute__nonnull__(pTHX_4);
3217
3218 STATIC void     S_simplify_sort(pTHX_ OP *o)
3219                         __attribute__nonnull__(pTHX_1);
3220
3221 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
3222                         __attribute__nonnull__(pTHX_1);
3223
3224 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
3225                         __attribute__warn_unused_result__
3226                         __attribute__nonnull__(1);
3227
3228 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
3229                         __attribute__nonnull__(pTHX_3);
3230
3231 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
3232                         __attribute__nonnull__(pTHX_1);
3233
3234 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
3235                         __attribute__nonnull__(pTHX_1)
3236                         __attribute__nonnull__(pTHX_2);
3237
3238 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
3239                         __attribute__nonnull__(pTHX_1)
3240                         __attribute__nonnull__(pTHX_2)
3241                         __attribute__nonnull__(pTHX_4);
3242
3243 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
3244                         __attribute__nonnull__(pTHX_2)
3245                         __attribute__nonnull__(pTHX_3)
3246                         __attribute__nonnull__(pTHX_4);
3247
3248 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
3249                         __attribute__nonnull__(pTHX_1);
3250
3251 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
3252                         __attribute__warn_unused_result__
3253                         __attribute__nonnull__(pTHX_1);
3254
3255 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
3256                         __attribute__warn_unused_result__
3257                         __attribute__nonnull__(pTHX_1)
3258                         __attribute__nonnull__(pTHX_2);
3259
3260 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
3261                         __attribute__warn_unused_result__
3262                         __attribute__nonnull__(pTHX_1)
3263                         __attribute__nonnull__(pTHX_2);
3264
3265 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
3266                         __attribute__nonnull__(pTHX_1);
3267
3268 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
3269                         __attribute__nonnull__(pTHX_2);
3270
3271 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
3272 #endif
3273 #if defined(PL_OP_SLAB_ALLOC)
3274 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
3275                         __attribute__malloc__
3276                         __attribute__warn_unused_result__;
3277
3278 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
3279                         __attribute__nonnull__(pTHX_1);
3280
3281 #endif
3282
3283 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
3284 STATIC void     S_find_beginning(pTHX);
3285 STATIC void     S_forbid_setid(pTHX_ const char flag, const int suidscript);
3286 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
3287 STATIC void     S_init_interp(pTHX);
3288 STATIC void     S_init_ids(pTHX);
3289 STATIC void     S_init_lexer(pTHX);
3290 STATIC void     S_init_main_stash(pTHX);
3291 STATIC void     S_init_perllib(pTHX);
3292 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
3293                         __attribute__nonnull__(pTHX_2);
3294
3295 STATIC void     S_init_predump_symbols(pTHX);
3296 STATIC void     S_my_exit_jump(pTHX)
3297                         __attribute__noreturn__;
3298
3299 STATIC void     S_nuke_stacks(pTHX);
3300 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv, int *suidscript)
3301                         __attribute__nonnull__(pTHX_1)
3302                         __attribute__nonnull__(pTHX_3)
3303                         __attribute__nonnull__(pTHX_4);
3304
3305 STATIC void     S_usage(pTHX_ const char *name)
3306                         __attribute__nonnull__(pTHX_1);
3307
3308 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname, int fdscript, int suidscript)
3309                         __attribute__nonnull__(pTHX_1)
3310                         __attribute__nonnull__(pTHX_2);
3311
3312 #  if defined(IAMSUID)
3313 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
3314 #  endif
3315 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
3316 STATIC void     S_run_body(pTHX_ I32 oldscope)
3317                         __attribute__noreturn__;
3318
3319 STATIC SV *     S_incpush_if_exists(pTHX_ SV *dir)
3320                         __attribute__nonnull__(pTHX_1);
3321
3322 #endif
3323
3324 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
3325 STATIC SV*      S_refto(pTHX_ SV* sv)
3326                         __attribute__warn_unused_result__
3327                         __attribute__nonnull__(pTHX_1);
3328
3329 #endif
3330
3331 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
3332 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
3333                         __attribute__nonnull__(pTHX_1)
3334                         __attribute__nonnull__(pTHX_2)
3335                         __attribute__nonnull__(pTHX_3)
3336                         __attribute__nonnull__(pTHX_4);
3337
3338 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
3339                         __attribute__nonnull__(pTHX_1)
3340                         __attribute__nonnull__(pTHX_2)
3341                         __attribute__nonnull__(pTHX_3)
3342                         __attribute__nonnull__(pTHX_4);
3343
3344 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
3345                         __attribute__nonnull__(pTHX_1);
3346
3347 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
3348                         __attribute__nonnull__(pTHX_1);
3349
3350 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
3351                         __attribute__nonnull__(pTHX_1);
3352
3353 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
3354                         __attribute__warn_unused_result__
3355                         __attribute__nonnull__(pTHX_1);
3356
3357 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
3358                         __attribute__nonnull__(pTHX_1)
3359                         __attribute__nonnull__(pTHX_2);
3360
3361 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
3362                         __attribute__nonnull__(pTHX_1)
3363                         __attribute__nonnull__(pTHX_2);
3364
3365 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
3366                         __attribute__warn_unused_result__
3367                         __attribute__nonnull__(pTHX_1)
3368                         __attribute__nonnull__(pTHX_2);
3369
3370 STATIC bool     S_need_utf8(const char *pat, const char *patend)
3371                         __attribute__nonnull__(1)
3372                         __attribute__nonnull__(2);
3373
3374 STATIC char     S_first_symbol(const char *pat, const char *patend)
3375                         __attribute__nonnull__(1)
3376                         __attribute__nonnull__(2);
3377
3378 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
3379                         __attribute__warn_unused_result__
3380                         __attribute__nonnull__(pTHX_1);
3381
3382 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
3383                         __attribute__warn_unused_result__
3384                         __attribute__nonnull__(1)
3385                         __attribute__nonnull__(3);
3386
3387 #endif
3388
3389 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
3390 STATIC OP*      S_docatch(pTHX_ OP *o)
3391                         __attribute__warn_unused_result__;
3392
3393 STATIC void     S_docatch_body(pTHX);
3394 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
3395                         __attribute__warn_unused_result__
3396                         __attribute__nonnull__(pTHX_1)
3397                         __attribute__nonnull__(pTHX_2)
3398                         __attribute__nonnull__(pTHX_3)
3399                         __attribute__nonnull__(pTHX_4);
3400
3401 STATIC OP*      S_doparseform(pTHX_ SV *sv)
3402                         __attribute__warn_unused_result__
3403                         __attribute__nonnull__(pTHX_1);
3404
3405 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
3406                         __attribute__warn_unused_result__;
3407
3408 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
3409                         __attribute__warn_unused_result__;
3410
3411 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
3412                         __attribute__warn_unused_result__;
3413
3414 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
3415                         __attribute__warn_unused_result__
3416                         __attribute__nonnull__(pTHX_1);
3417
3418 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
3419                         __attribute__warn_unused_result__;
3420
3421 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
3422                         __attribute__warn_unused_result__;
3423
3424 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
3425                         __attribute__warn_unused_result__
3426                         __attribute__nonnull__(pTHX_1);
3427
3428 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
3429                         __attribute__warn_unused_result__;
3430
3431 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
3432                         __attribute__nonnull__(pTHX_2);
3433
3434 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
3435                         __attribute__warn_unused_result__;
3436
3437 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name, const char *mode)
3438                         __attribute__warn_unused_result__
3439                         __attribute__nonnull__(pTHX_1)
3440                         __attribute__nonnull__(pTHX_2);
3441
3442 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
3443                         __attribute__warn_unused_result__
3444                         __attribute__nonnull__(pTHX_1)
3445                         __attribute__nonnull__(pTHX_2);
3446
3447 STATIC bool     S_path_is_absolute(const char *name)
3448                         __attribute__warn_unused_result__
3449                         __attribute__nonnull__(1);
3450
3451 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
3452                         __attribute__warn_unused_result__
3453                         __attribute__nonnull__(pTHX_2);
3454
3455 STATIC PMOP*    S_make_matcher(pTHX_ regexp* re)
3456                         __attribute__warn_unused_result__
3457                         __attribute__nonnull__(pTHX_1);
3458
3459 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
3460                         __attribute__warn_unused_result__
3461                         __attribute__nonnull__(pTHX_1)
3462                         __attribute__nonnull__(pTHX_2);
3463
3464 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
3465                         __attribute__nonnull__(pTHX_1);
3466
3467 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
3468 #endif
3469
3470 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
3471 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
3472                         __attribute__nonnull__(pTHX_1)
3473                         __attribute__nonnull__(pTHX_2)
3474                         __attribute__nonnull__(pTHX_3);
3475
3476 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
3477                         __attribute__warn_unused_result__
3478                         __attribute__nonnull__(pTHX_1);
3479
3480 #endif
3481
3482 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
3483 STATIC I32      S_sv_ncmp(pTHX_ SV *a, SV *b)
3484                         __attribute__nonnull__(pTHX_1)
3485                         __attribute__nonnull__(pTHX_2);
3486
3487 STATIC I32      S_sv_i_ncmp(pTHX_ SV *a, SV *b)
3488                         __attribute__nonnull__(pTHX_1)
3489                         __attribute__nonnull__(pTHX_2);
3490
3491 STATIC I32      S_amagic_ncmp(pTHX_ SV *a, SV *b)
3492                         __attribute__nonnull__(pTHX_1)
3493                         __attribute__nonnull__(pTHX_2);
3494
3495 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *a, SV *b)
3496                         __attribute__nonnull__(pTHX_1)
3497                         __attribute__nonnull__(pTHX_2);
3498
3499 STATIC I32      S_amagic_cmp(pTHX_ SV *a, SV *b)
3500                         __attribute__nonnull__(pTHX_1)
3501                         __attribute__nonnull__(pTHX_2);
3502
3503 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *a, SV *b)
3504                         __attribute__nonnull__(pTHX_1)
3505                         __attribute__nonnull__(pTHX_2);
3506
3507 STATIC I32      S_sortcv(pTHX_ SV *a, SV *b)
3508                         __attribute__nonnull__(pTHX_1)
3509                         __attribute__nonnull__(pTHX_2);
3510
3511 STATIC I32      S_sortcv_xsub(pTHX_ SV *a, SV *b)
3512                         __attribute__nonnull__(pTHX_1)
3513                         __attribute__nonnull__(pTHX_2);
3514
3515 STATIC I32      S_sortcv_stacked(pTHX_ SV *a, SV *b)
3516                         __attribute__nonnull__(pTHX_1)
3517                         __attribute__nonnull__(pTHX_2);
3518
3519 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
3520                         __attribute__nonnull__(pTHX_1)
3521                         __attribute__nonnull__(pTHX_3);
3522
3523 #endif
3524
3525 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
3526 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
3527                         __attribute__nonnull__(pTHX_1)
3528                         __attribute__nonnull__(pTHX_2)
3529                         __attribute__nonnull__(pTHX_3);
3530
3531 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
3532                         __attribute__nonnull__(pTHX_1);
3533
3534 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
3535 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
3536                         __attribute__warn_unused_result__
3537                         __attribute__nonnull__(pTHX_1)
3538                         __attribute__nonnull__(pTHX_2);
3539
3540 #  endif
3541 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
3542                         __attribute__nonnull__(pTHX_1);
3543
3544 #endif
3545
3546 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
3547 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp, U32 depth)
3548                         __attribute__nonnull__(pTHX_1)
3549                         __attribute__nonnull__(pTHX_3);
3550
3551 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
3552                         __attribute__nonnull__(pTHX_1);
3553
3554 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp, U32 depth)
3555                         __attribute__nonnull__(pTHX_1)
3556                         __attribute__nonnull__(pTHX_2);
3557
3558 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first, U32 depth)
3559                         __attribute__nonnull__(pTHX_1)
3560                         __attribute__nonnull__(pTHX_2);
3561
3562 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s)
3563                         __attribute__nonnull__(pTHX_1)
3564                         __attribute__nonnull__(pTHX_3);
3565
3566 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state, U32 depth)
3567                         __attribute__nonnull__(pTHX_1);
3568
3569 STATIC I32      S_regcurly(const char *)
3570                         __attribute__warn_unused_result__
3571                         __attribute__nonnull__(1);
3572
3573 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
3574                         __attribute__nonnull__(pTHX_1);
3575
3576 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp);
3577 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp, U32 depth)
3578                         __attribute__nonnull__(pTHX_1)
3579                         __attribute__nonnull__(pTHX_2);
3580
3581 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *state, UV *valuep)
3582                         __attribute__nonnull__(pTHX_1);
3583
3584 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd, U32 depth)
3585                         __attribute__nonnull__(pTHX_1)
3586                         __attribute__nonnull__(pTHX_3);
3587
3588 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, const regnode *val, U32 depth)
3589                         __attribute__nonnull__(pTHX_1)
3590                         __attribute__nonnull__(pTHX_2)
3591                         __attribute__nonnull__(pTHX_3);
3592
3593 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *state, U32 flags)
3594                         __attribute__nonnull__(pTHX_1);
3595
3596 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
3597                         __attribute__nonnull__(pTHX_1)
3598                         __attribute__nonnull__(pTHX_2)
3599                         __attribute__nonnull__(pTHX_3);
3600
3601 STATIC char*    S_regwhite(char *p, const char *e)
3602                         __attribute__warn_unused_result__
3603                         __attribute__nonnull__(1)
3604                         __attribute__nonnull__(2);
3605
3606 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t *state)
3607                         __attribute__nonnull__(pTHX_1);
3608
3609 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t* state, struct scan_data_t *data, I32 *minlenp, int is_inf)
3610                         __attribute__nonnull__(pTHX_1)
3611                         __attribute__nonnull__(pTHX_2)
3612                         __attribute__nonnull__(pTHX_3);
3613
3614 STATIC void     S_cl_anything(const struct RExC_state_t* state, struct regnode_charclass_class *cl)
3615                         __attribute__nonnull__(1)
3616                         __attribute__nonnull__(2);
3617
3618 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
3619                         __attribute__warn_unused_result__
3620                         __attribute__nonnull__(1);
3621
3622 STATIC void     S_cl_init(const struct RExC_state_t* state, struct regnode_charclass_class *cl)
3623                         __attribute__nonnull__(1)
3624                         __attribute__nonnull__(2);
3625
3626 STATIC void     S_cl_init_zero(const struct RExC_state_t* state, struct regnode_charclass_class *cl)
3627                         __attribute__nonnull__(1)
3628                         __attribute__nonnull__(2);
3629
3630 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
3631                         __attribute__nonnull__(1)
3632                         __attribute__nonnull__(2);
3633
3634 STATIC void     S_cl_or(const struct RExC_state_t* state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
3635                         __attribute__nonnull__(1)
3636                         __attribute__nonnull__(2)
3637                         __attribute__nonnull__(3);
3638
3639 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t* 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)
3640                         __attribute__nonnull__(pTHX_1)
3641                         __attribute__nonnull__(pTHX_2)
3642                         __attribute__nonnull__(pTHX_3)
3643                         __attribute__nonnull__(pTHX_4)
3644                         __attribute__nonnull__(pTHX_5);
3645
3646 STATIC U32      S_add_data(struct RExC_state_t* state, U32 n, const char *s)
3647                         __attribute__warn_unused_result__
3648                         __attribute__nonnull__(1)
3649                         __attribute__nonnull__(3);
3650
3651 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
3652                         __attribute__noreturn__
3653                         __attribute__nonnull__(pTHX_1)
3654                         __attribute__nonnull__(pTHX_2);
3655
3656 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t* state, I32 value)
3657                         __attribute__nonnull__(pTHX_1);
3658
3659 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t* state)
3660                         __attribute__nonnull__(pTHX_1);
3661
3662 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t* state, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 word_count, U32 flags, U32 depth)
3663                         __attribute__nonnull__(pTHX_1)
3664                         __attribute__nonnull__(pTHX_2)
3665                         __attribute__nonnull__(pTHX_3)
3666                         __attribute__nonnull__(pTHX_4)
3667                         __attribute__nonnull__(pTHX_5);
3668
3669 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t* state, regnode *source, regnode *node, U32 depth)
3670                         __attribute__nonnull__(pTHX_1)
3671                         __attribute__nonnull__(pTHX_2)
3672                         __attribute__nonnull__(pTHX_3);
3673
3674 #  ifdef DEBUGGING
3675 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)
3676                         __attribute__nonnull__(pTHX_1)
3677                         __attribute__nonnull__(pTHX_2)
3678                         __attribute__nonnull__(pTHX_3)
3679                         __attribute__nonnull__(pTHX_6);
3680
3681 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
3682                         __attribute__nonnull__(pTHX_1);
3683
3684 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
3685                         __attribute__nonnull__(pTHX_1)
3686                         __attribute__nonnull__(pTHX_3);
3687
3688 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
3689                         __attribute__nonnull__(pTHX_1)
3690                         __attribute__nonnull__(pTHX_3);
3691
3692 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
3693                         __attribute__nonnull__(pTHX_1)
3694                         __attribute__nonnull__(pTHX_3);
3695
3696 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *state, regnode *p, const regnode *val, U32 depth)
3697                         __attribute__nonnull__(pTHX_1)
3698                         __attribute__nonnull__(pTHX_2)
3699                         __attribute__nonnull__(pTHX_3);
3700
3701 #  endif
3702 #endif
3703
3704 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
3705 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
3706                         __attribute__warn_unused_result__
3707                         __attribute__nonnull__(pTHX_1)
3708                         __attribute__nonnull__(pTHX_2);
3709
3710 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
3711                         __attribute__warn_unused_result__
3712                         __attribute__nonnull__(pTHX_1)
3713                         __attribute__nonnull__(pTHX_2);
3714
3715 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
3716                         __attribute__warn_unused_result__
3717                         __attribute__nonnull__(pTHX_1)
3718                         __attribute__nonnull__(pTHX_2);
3719
3720 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
3721                         __attribute__warn_unused_result__
3722                         __attribute__nonnull__(pTHX_2)
3723                         __attribute__nonnull__(pTHX_3);
3724
3725 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
3726 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
3727                         __attribute__nonnull__(pTHX_1);
3728
3729 STATIC U8*      S_reghop3(U8 *pos, I32 off, const U8 *lim)
3730                         __attribute__warn_unused_result__
3731                         __attribute__nonnull__(1)
3732                         __attribute__nonnull__(3);
3733
3734 #ifdef XXX_dmq
3735 STATIC U8*      S_reghop4(U8 *pos, I32 off, const U8 *llim, const U8 *rlim)
3736                         __attribute__warn_unused_result__
3737                         __attribute__nonnull__(1)
3738                         __attribute__nonnull__(3)
3739                         __attribute__nonnull__(4);
3740
3741 #endif
3742 STATIC U8*      S_reghopmaybe3(U8 *pos, I32 off, const U8 *lim)
3743                         __attribute__warn_unused_result__
3744                         __attribute__nonnull__(1)
3745                         __attribute__nonnull__(3);
3746
3747 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
3748                         __attribute__warn_unused_result__
3749                         __attribute__nonnull__(pTHX_1)
3750                         __attribute__nonnull__(pTHX_2)
3751                         __attribute__nonnull__(pTHX_3)
3752                         __attribute__nonnull__(pTHX_4);
3753
3754 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
3755                         __attribute__nonnull__(pTHX_1);
3756
3757 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
3758                         __attribute__nonnull__(pTHX_1);
3759
3760 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *prog)
3761                         __attribute__warn_unused_result__
3762                         __attribute__nonnull__(pTHX_1)
3763                         __attribute__nonnull__(pTHX_2);
3764
3765 #  ifdef DEBUGGING
3766 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)
3767                         __attribute__nonnull__(pTHX_1)
3768                         __attribute__nonnull__(pTHX_2)
3769                         __attribute__nonnull__(pTHX_3)
3770                         __attribute__nonnull__(pTHX_4)
3771                         __attribute__nonnull__(pTHX_5);
3772
3773 STATIC void     S_debug_start_match(pTHX_ const regexp *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
3774                         __attribute__nonnull__(pTHX_1)
3775                         __attribute__nonnull__(pTHX_3)
3776                         __attribute__nonnull__(pTHX_4)
3777                         __attribute__nonnull__(pTHX_5);
3778
3779 #  endif
3780 #endif
3781
3782 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
3783 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
3784 STATIC void     S_debprof(pTHX_ const OP *o)
3785                         __attribute__nonnull__(pTHX_1);
3786
3787 STATIC void     S_sequence(pTHX_ const OP *o);
3788 STATIC void     S_sequence_tail(pTHX_ const OP *o);
3789 STATIC UV       S_sequence_num(pTHX_ const OP *o);
3790 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
3791                         __attribute__nonnull__(pTHX_1);
3792
3793 #endif
3794
3795 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3796 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
3797                         __attribute__nonnull__(pTHX_1);
3798
3799 #endif
3800
3801 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3802 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
3803                         __attribute__nonnull__(pTHX_1)
3804                         __attribute__nonnull__(pTHX_2);
3805
3806 #endif
3807
3808 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3809 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *sv, AV *av)
3810                         __attribute__nonnull__(pTHX_1)
3811                         __attribute__nonnull__(pTHX_2);
3812
3813 #endif
3814
3815 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3816 STATIC char *   S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
3817                         __attribute__warn_unused_result__
3818                         __attribute__nonnull__(1)
3819                         __attribute__nonnull__(5);
3820
3821 STATIC void     S_sv_unglob(pTHX_ SV* sv)
3822                         __attribute__nonnull__(pTHX_1);
3823
3824 STATIC void     S_not_a_number(pTHX_ SV *sv)
3825                         __attribute__nonnull__(pTHX_1);
3826
3827 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
3828                         __attribute__nonnull__(pTHX_1);
3829
3830 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
3831                         __attribute__nonnull__(pTHX_1)
3832                         __attribute__nonnull__(pTHX_2);
3833
3834 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
3835                         __attribute__warn_unused_result__;
3836
3837 #  ifdef DEBUGGING
3838 STATIC void     S_del_sv(pTHX_ SV *p)
3839                         __attribute__nonnull__(pTHX_1);
3840
3841 #  endif
3842 #  if !defined(NV_PRESERVES_UV)
3843 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
3844                         __attribute__nonnull__(pTHX_1);
3845
3846 #  endif
3847 STATIC I32      S_expect_number(pTHX_ char** pattern)
3848                         __attribute__warn_unused_result__
3849                         __attribute__nonnull__(pTHX_1);
3850
3851 #
3852 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
3853                         __attribute__nonnull__(1)
3854                         __attribute__nonnull__(2);
3855
3856 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, STRLEN uend)
3857                         __attribute__nonnull__(1)
3858                         __attribute__nonnull__(2);
3859
3860 STATIC STRLEN   S_sv_pos_u2b_cached(pTHX_ SV *sv, MAGIC **mgp, const U8 *const start, const U8 *const send, STRLEN uoffset, STRLEN uoffset0, STRLEN boffset0)
3861                         __attribute__nonnull__(pTHX_1)
3862                         __attribute__nonnull__(pTHX_2)
3863                         __attribute__nonnull__(pTHX_3)
3864                         __attribute__nonnull__(pTHX_4);
3865
3866 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *sv, MAGIC **mgp, STRLEN byte, STRLEN utf8, STRLEN blen)
3867                         __attribute__nonnull__(pTHX_1)
3868                         __attribute__nonnull__(pTHX_2);
3869
3870 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *s, const U8 *const target, const U8 *end, STRLEN endu)
3871                         __attribute__nonnull__(pTHX_1)
3872                         __attribute__nonnull__(pTHX_2)
3873                         __attribute__nonnull__(pTHX_3);
3874
3875 STATIC char *   S_F0convert(NV nv, char *endbuf, STRLEN *len)
3876                         __attribute__nonnull__(2)
3877                         __attribute__nonnull__(3);
3878
3879 #  if defined(PERL_OLD_COPY_ON_WRITE)
3880 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after)
3881                         __attribute__nonnull__(pTHX_1)
3882                         __attribute__nonnull__(pTHX_2)
3883                         __attribute__nonnull__(pTHX_4);
3884
3885 #  endif
3886 STATIC SV *     S_more_sv(pTHX);
3887 STATIC void *   S_more_bodies(pTHX_ svtype sv_type);
3888 STATIC bool     S_sv_2iuv_common(pTHX_ SV *sv)
3889                         __attribute__nonnull__(pTHX_1);
3890
3891 STATIC void     S_glob_assign_glob(pTHX_ SV *dstr, SV *sstr, const int dtype)
3892                         __attribute__nonnull__(pTHX_1)
3893                         __attribute__nonnull__(pTHX_2);
3894
3895 STATIC void     S_glob_assign_ref(pTHX_ SV *dstr, SV *sstr)
3896                         __attribute__nonnull__(pTHX_1)
3897                         __attribute__nonnull__(pTHX_2);
3898
3899 #  if defined(USE_ITHREADS)
3900 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *tbl, const void *sv)
3901                         __attribute__warn_unused_result__
3902                         __attribute__nonnull__(1)
3903                         __attribute__nonnull__(2);
3904
3905 #  endif
3906 #endif
3907
3908 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3909 STATIC void     S_check_uni(pTHX);
3910 STATIC void     S_force_next(pTHX_ I32 type);
3911 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
3912                         __attribute__nonnull__(pTHX_1);
3913
3914 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
3915                         __attribute__nonnull__(pTHX_1);
3916
3917 STATIC SV*      S_tokeq(pTHX_ SV *sv)
3918                         __attribute__nonnull__(pTHX_1);
3919
3920 STATIC int      S_pending_ident(pTHX);
3921 STATIC void     S_readpipe_override(pTHX);
3922 STATIC char*    S_scan_const(pTHX_ char *start)
3923                         __attribute__warn_unused_result__
3924                         __attribute__nonnull__(pTHX_1);
3925
3926 STATIC char*    S_scan_formline(pTHX_ char *s)
3927                         __attribute__warn_unused_result__
3928                         __attribute__nonnull__(pTHX_1);
3929
3930 STATIC char*    S_scan_heredoc(pTHX_ char *s)
3931                         __attribute__warn_unused_result__
3932                         __attribute__nonnull__(pTHX_1);
3933
3934 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
3935                         __attribute__nonnull__(pTHX_1)
3936                         __attribute__nonnull__(pTHX_2)
3937                         __attribute__nonnull__(pTHX_3);
3938
3939 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
3940                         __attribute__warn_unused_result__
3941                         __attribute__nonnull__(pTHX_1);
3942
3943 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
3944                         __attribute__warn_unused_result__
3945                         __attribute__nonnull__(pTHX_1);
3946
3947 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
3948                         __attribute__warn_unused_result__
3949                         __attribute__nonnull__(pTHX_1);
3950
3951 STATIC char*    S_scan_subst(pTHX_ char *start)
3952                         __attribute__warn_unused_result__
3953                         __attribute__nonnull__(pTHX_1);
3954
3955 STATIC char*    S_scan_trans(pTHX_ char *start)
3956                         __attribute__warn_unused_result__
3957                         __attribute__nonnull__(pTHX_1);
3958
3959 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
3960                         __attribute__nonnull__(pTHX_1)
3961                         __attribute__nonnull__(pTHX_2)
3962                         __attribute__nonnull__(pTHX_5);
3963
3964 STATIC void     S_update_debugger_info_pv(pTHX_ const char *buf, STRLEN len)
3965                         __attribute__nonnull__(pTHX_1);
3966
3967 STATIC void     S_update_debugger_info_sv(pTHX_ SV *orig_sv)
3968                         __attribute__nonnull__(pTHX_1);
3969
3970 STATIC char*    S_skipspace(pTHX_ char *s)
3971                         __attribute__warn_unused_result__
3972                         __attribute__nonnull__(pTHX_1);
3973
3974 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
3975                         __attribute__warn_unused_result__
3976                         __attribute__nonnull__(pTHX_1);
3977
3978 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
3979                         __attribute__nonnull__(pTHX_1)
3980                         __attribute__nonnull__(pTHX_2)
3981                         __attribute__nonnull__(pTHX_3);
3982
3983 STATIC bool     S_feature_is_enabled(pTHX_ const char* name, STRLEN namelen)
3984                         __attribute__nonnull__(pTHX_1);
3985
3986 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
3987                         __attribute__nonnull__(pTHX_1);
3988
3989 STATIC void     S_incline(pTHX_ char *s)
3990                         __attribute__nonnull__(pTHX_1);
3991
3992 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
3993                         __attribute__nonnull__(pTHX_1);
3994
3995 STATIC int      S_intuit_more(pTHX_ char *s)
3996                         __attribute__nonnull__(pTHX_1);
3997
3998 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
3999                         __attribute__nonnull__(pTHX_3);
4000
4001 STATIC void     S_missingterm(pTHX_ char *s)
4002                         __attribute__noreturn__;
4003
4004 STATIC void     S_no_op(pTHX_ const char *what, char *s)
4005                         __attribute__nonnull__(pTHX_1);
4006
4007 STATIC void     S_set_csh(pTHX);
4008 STATIC I32      S_sublex_done(pTHX)
4009                         __attribute__warn_unused_result__;
4010
4011 STATIC I32      S_sublex_push(pTHX)
4012                         __attribute__warn_unused_result__;
4013
4014 STATIC I32      S_sublex_start(pTHX)
4015                         __attribute__warn_unused_result__;
4016
4017 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
4018                         __attribute__warn_unused_result__
4019                         __attribute__nonnull__(pTHX_1)
4020                         __attribute__nonnull__(pTHX_2);
4021
4022 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
4023                         __attribute__warn_unused_result__
4024                         __attribute__nonnull__(pTHX_1);
4025
4026 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
4027                         __attribute__warn_unused_result__
4028                         __attribute__nonnull__(pTHX_2);
4029
4030 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type)
4031                         __attribute__nonnull__(pTHX_3)
4032                         __attribute__nonnull__(pTHX_4);
4033
4034 STATIC int      S_ao(pTHX_ int toketype);
4035 STATIC const char*      S_incl_perldb(pTHX);
4036 #  if defined(PERL_CR_FILTER)
4037 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
4038 STATIC void     S_strip_return(pTHX_ SV *sv)
4039                         __attribute__nonnull__(pTHX_1);
4040
4041 #  endif
4042 #  if defined(DEBUGGING)
4043 STATIC int      S_tokereport(pTHX_ I32 rv);
4044 STATIC void     S_printbuf(pTHX_ const char* fmt, const char* s)
4045                         __attribute__nonnull__(pTHX_1)
4046                         __attribute__nonnull__(pTHX_2);
4047
4048 #  endif
4049 #endif
4050
4051 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
4052 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char *name, const HV * const name_stash, int len, int level)
4053                         __attribute__nonnull__(pTHX_2);
4054
4055 #endif
4056
4057 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
4058 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
4059 STATIC char*    S_stdize_locale(pTHX_ char* locs)
4060                         __attribute__nonnull__(pTHX_1);
4061
4062 #endif
4063 #endif
4064
4065 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
4066 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
4067                         __attribute__nonnull__(pTHX_1);
4068
4069 STATIC SV*      S_mess_alloc(pTHX);
4070 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
4071 STATIC bool     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8, bool warn);
4072 STATIC char *   S_write_no_mem(pTHX)
4073                         __attribute__noreturn__;
4074
4075 #endif
4076
4077 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
4078 STATIC NV       S_mulexp10(NV value, I32 exponent);
4079 #endif
4080
4081 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
4082 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
4083                         __attribute__warn_unused_result__
4084                         __attribute__nonnull__(1);
4085
4086 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
4087                         __attribute__warn_unused_result__
4088                         __attribute__nonnull__(pTHX_1)
4089                         __attribute__nonnull__(pTHX_2)
4090                         __attribute__nonnull__(pTHX_3);
4091
4092 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
4093                         __attribute__warn_unused_result__
4094                         __attribute__nonnull__(pTHX_1);
4095
4096 #endif
4097
4098 START_EXTERN_C
4099
4100 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
4101                         __attribute__nonnull__(pTHX_1);
4102
4103 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
4104                         __attribute__nonnull__(pTHX_1)
4105                         __attribute__nonnull__(pTHX_2);
4106
4107 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
4108                         __attribute__nonnull__(pTHX_1);
4109
4110 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
4111                         __attribute__nonnull__(pTHX_1);
4112
4113 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
4114                         __attribute__nonnull__(pTHX_1);
4115
4116 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
4117                         __attribute__nonnull__(pTHX_1)
4118                         __attribute__nonnull__(pTHX_2);
4119
4120 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
4121                         __attribute__nonnull__(pTHX_1)
4122                         __attribute__nonnull__(pTHX_2);
4123
4124 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
4125 #ifdef PERL_OLD_COPY_ON_WRITE
4126 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
4127                         __attribute__nonnull__(pTHX_1)
4128                         __attribute__nonnull__(pTHX_2);
4129
4130 #endif
4131
4132 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
4133
4134 #if defined(USE_PERLIO) && !defined(USE_SFIO)
4135 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
4136 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
4137 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
4138 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
4139 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
4140 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
4141 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
4142 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
4143 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
4144                         __attribute__nonnull__(pTHX_2);
4145
4146 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
4147 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
4148                         __attribute__nonnull__(pTHX_2);
4149
4150 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
4151                         __attribute__nonnull__(pTHX_2);
4152
4153 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
4154                         __attribute__nonnull__(pTHX_2);
4155
4156 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
4157 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
4158
4159 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
4160 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
4161 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
4162                         __attribute__warn_unused_result__;
4163
4164 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
4165                         __attribute__warn_unused_result__;
4166
4167
4168 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
4169                         __attribute__warn_unused_result__;
4170
4171 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
4172                         __attribute__warn_unused_result__;
4173
4174 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
4175                         __attribute__warn_unused_result__;
4176
4177 #endif /* PERLIO_LAYERS */
4178
4179 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
4180 #ifdef PERL_IN_DEB_C
4181 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
4182                         __attribute__nonnull__(pTHX_1);
4183
4184 #endif
4185
4186 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
4187                         __attribute__malloc__
4188                         __attribute__warn_unused_result__;
4189
4190 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
4191                         __attribute__nonnull__(pTHX_1);
4192
4193 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone, bool state)
4194                         __attribute__nonnull__(pTHX_1);
4195
4196 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
4197                         __attribute__nonnull__(pTHX_1);
4198
4199 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
4200                         __attribute__nonnull__(pTHX_1)
4201                         __attribute__nonnull__(pTHX_3);
4202
4203 #ifdef DEBUGGING
4204 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
4205                         __attribute__nonnull__(pTHX_2);
4206
4207 #endif
4208 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
4209 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
4210 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
4211                         __attribute__nonnull__(pTHX_2);
4212
4213 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
4214                         __attribute__nonnull__(pTHX_1)
4215                         __attribute__nonnull__(pTHX_2)
4216                         __attribute__nonnull__(pTHX_3);
4217
4218
4219 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
4220                         __attribute__nonnull__(pTHX_1);
4221
4222 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
4223                         __attribute__warn_unused_result__;
4224
4225
4226 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
4227 STATIC PADOFFSET        S_pad_findlex(pTHX_ const char *name, const CV* cv, U32 seq, int warn, SV** out_capture, SV** out_name_sv, int *out_flags)
4228                         __attribute__nonnull__(pTHX_1)
4229                         __attribute__nonnull__(pTHX_2)
4230                         __attribute__nonnull__(pTHX_6)
4231                         __attribute__nonnull__(pTHX_7);
4232
4233 #  if defined(DEBUGGING)
4234 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
4235                         __attribute__nonnull__(pTHX_1)
4236                         __attribute__nonnull__(pTHX_2);
4237
4238 #  endif
4239 #endif
4240 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
4241                         __attribute__warn_unused_result__;
4242
4243 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
4244 #if defined(DEBUGGING)
4245 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
4246                         __attribute__warn_unused_result__
4247                         __attribute__nonnull__(pTHX_1);
4248
4249 #endif
4250 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
4251 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
4252                         __attribute__nonnull__(pTHX_1);
4253
4254
4255 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
4256                         __attribute__warn_unused_result__
4257                         __attribute__nonnull__(pTHX_1);
4258
4259 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
4260                         __attribute__warn_unused_result__
4261                         __attribute__nonnull__(pTHX_1);
4262
4263 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
4264                         __attribute__warn_unused_result__
4265                         __attribute__nonnull__(pTHX_1);
4266
4267 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
4268                         __attribute__nonnull__(pTHX_1);
4269
4270 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
4271                         __attribute__nonnull__(pTHX_1);
4272
4273 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, U32 len, U32 flags)
4274                         __attribute__nonnull__(pTHX_1);
4275
4276 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV* hv)
4277                         __attribute__nonnull__(pTHX_1);
4278
4279 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4280 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV* hv)
4281                         __attribute__nonnull__(pTHX_1);
4282
4283 #endif
4284 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
4285                         __attribute__nonnull__(pTHX_1);
4286
4287 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
4288                         __attribute__warn_unused_result__
4289                         __attribute__nonnull__(pTHX_1);
4290
4291 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
4292                         __attribute__warn_unused_result__
4293                         __attribute__nonnull__(pTHX_1);
4294
4295 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
4296                         __attribute__nonnull__(pTHX_1);
4297
4298
4299 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
4300                         __attribute__nonnull__(pTHX_1)
4301                         __attribute__nonnull__(pTHX_2);
4302
4303
4304 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4305 STATIC SV *     S_find_hash_subscript(pTHX_ HV *hv, SV *val)
4306                         __attribute__nonnull__(pTHX_2);
4307
4308 STATIC I32      S_find_array_subscript(pTHX_ AV *av, SV *val)
4309                         __attribute__nonnull__(pTHX_2);
4310
4311 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
4312 #endif
4313
4314 #ifdef PERL_NEED_MY_HTOLE16
4315 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
4316 #endif
4317 #ifdef PERL_NEED_MY_LETOH16
4318 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
4319 #endif
4320 #ifdef PERL_NEED_MY_HTOBE16
4321 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
4322 #endif
4323 #ifdef PERL_NEED_MY_BETOH16
4324 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
4325 #endif
4326 #ifdef PERL_NEED_MY_HTOLE32
4327 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
4328 #endif
4329 #ifdef PERL_NEED_MY_LETOH32
4330 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
4331 #endif
4332 #ifdef PERL_NEED_MY_HTOBE32
4333 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
4334 #endif
4335 #ifdef PERL_NEED_MY_BETOH32
4336 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
4337 #endif
4338 #ifdef PERL_NEED_MY_HTOLE64
4339 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
4340 #endif
4341 #ifdef PERL_NEED_MY_LETOH64
4342 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
4343 #endif
4344 #ifdef PERL_NEED_MY_HTOBE64
4345 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
4346 #endif
4347 #ifdef PERL_NEED_MY_BETOH64
4348 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
4349 #endif
4350
4351 #ifdef PERL_NEED_MY_HTOLES
4352 PERL_CALLCONV short     Perl_my_htoles(short n);
4353 #endif
4354 #ifdef PERL_NEED_MY_LETOHS
4355 PERL_CALLCONV short     Perl_my_letohs(short n);
4356 #endif
4357 #ifdef PERL_NEED_MY_HTOBES
4358 PERL_CALLCONV short     Perl_my_htobes(short n);
4359 #endif
4360 #ifdef PERL_NEED_MY_BETOHS
4361 PERL_CALLCONV short     Perl_my_betohs(short n);
4362 #endif
4363 #ifdef PERL_NEED_MY_HTOLEI
4364 PERL_CALLCONV int       Perl_my_htolei(int n);
4365 #endif
4366 #ifdef PERL_NEED_MY_LETOHI
4367 PERL_CALLCONV int       Perl_my_letohi(int n);
4368 #endif
4369 #ifdef PERL_NEED_MY_HTOBEI
4370 PERL_CALLCONV int       Perl_my_htobei(int n);
4371 #endif
4372 #ifdef PERL_NEED_MY_BETOHI
4373 PERL_CALLCONV int       Perl_my_betohi(int n);
4374 #endif
4375 #ifdef PERL_NEED_MY_HTOLEL
4376 PERL_CALLCONV long      Perl_my_htolel(long n);
4377 #endif
4378 #ifdef PERL_NEED_MY_LETOHL
4379 PERL_CALLCONV long      Perl_my_letohl(long n);
4380 #endif
4381 #ifdef PERL_NEED_MY_HTOBEL
4382 PERL_CALLCONV long      Perl_my_htobel(long n);
4383 #endif
4384 #ifdef PERL_NEED_MY_BETOHL
4385 PERL_CALLCONV long      Perl_my_betohl(long n);
4386 #endif
4387
4388 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
4389                         __attribute__nonnull__(1);
4390
4391
4392 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
4393                         __attribute__nonnull__(pTHX_1);
4394
4395 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
4396                         __attribute__nonnull__(pTHX_1);
4397
4398 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
4399                         __attribute__warn_unused_result__
4400                         __attribute__nonnull__(pTHX_1);
4401
4402
4403 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
4404                         __attribute__warn_unused_result__
4405                         __attribute__nonnull__(pTHX_1)
4406                         __attribute__nonnull__(pTHX_2);
4407
4408
4409 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
4410 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
4411                         __attribute__nonnull__(pTHX_1);
4412
4413 #endif
4414
4415 #ifdef PERL_DONT_CREATE_GVSV
4416 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
4417                         __attribute__nonnull__(pTHX_1);
4418
4419 #endif
4420 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
4421 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
4422 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
4423                         __attribute__malloc__
4424                         __attribute__warn_unused_result__
4425                         __attribute__nonnull__(pTHX_2);
4426
4427
4428 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
4429                         __attribute__nonnull__(pTHX_1);
4430
4431
4432 #ifndef SPRINTF_RETURNS_STRLEN
4433 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
4434                         __attribute__nonnull__(1)
4435                         __attribute__nonnull__(2);
4436
4437 #endif
4438
4439 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
4440                         __attribute__format__(__printf__,3,4)
4441                         __attribute__nonnull__(1)
4442                         __attribute__nonnull__(3);
4443
4444 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
4445                         __attribute__nonnull__(1)
4446                         __attribute__nonnull__(3);
4447
4448
4449 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
4450
4451 #ifdef PERL_IMPLICIT_CONTEXT
4452 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
4453                         __attribute__nonnull__(pTHX_1);
4454
4455 #endif
4456
4457 #ifndef HAS_STRLCAT
4458 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
4459 #endif
4460
4461 #ifndef HAS_STRLCPY
4462 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
4463 #endif
4464
4465 #ifdef PERL_MAD
4466 PERL_CALLCONV void      Perl_pad_peg(const char* s)
4467                         __attribute__nonnull__(1);
4468
4469 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
4470 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4471                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4472                         __attribute__nonnull__(pTHX_2)
4473                         __attribute__nonnull__(pTHX_3);
4474
4475 #endif
4476 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4477                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4478                         __attribute__nonnull__(pTHX_2)
4479                         __attribute__nonnull__(pTHX_3);
4480
4481 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4482                         __attribute__nonnull__(pTHX_2)
4483                         __attribute__nonnull__(pTHX_3);
4484
4485 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
4486 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
4487                         __attribute__nonnull__(pTHX_1);
4488
4489 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
4490                         __attribute__nonnull__(pTHX_1);
4491
4492 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
4493                         __attribute__nonnull__(pTHX_1);
4494
4495 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
4496 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
4497                         __attribute__nonnull__(pTHX_1)
4498                         __attribute__nonnull__(pTHX_2);
4499
4500 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, char *pv, STRLEN len, int utf8)
4501                         __attribute__nonnull__(pTHX_1)
4502                         __attribute__nonnull__(pTHX_2);
4503
4504 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
4505                         __attribute__nonnull__(pTHX_1);
4506
4507 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4508                         __attribute__nonnull__(pTHX_2);
4509
4510 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
4511 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
4512                         __attribute__nonnull__(pTHX_2);
4513
4514 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP* arg)
4515                         __attribute__nonnull__(pTHX_1);
4516
4517
4518 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
4519 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN* arg)
4520                         __attribute__nonnull__(pTHX_1);
4521
4522 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN* arg, OP* o, char slot)
4523                         __attribute__nonnull__(pTHX_1);
4524
4525 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
4526 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
4527 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
4528 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
4529 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
4530 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
4531                         __attribute__nonnull__(pTHX_2);
4532
4533 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
4534 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
4535
4536 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
4537 STATIC char*    S_skipspace0(pTHX_ char *s)
4538                         __attribute__nonnull__(pTHX_1);
4539
4540 STATIC char*    S_skipspace1(pTHX_ char *s)
4541                         __attribute__nonnull__(pTHX_1);
4542
4543 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
4544                         __attribute__nonnull__(pTHX_1);
4545
4546 STATIC void     S_start_force(pTHX_ int where);
4547 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
4548 #  endif
4549 PERL_CALLCONV int       Perl_madlex(pTHX);
4550 PERL_CALLCONV int       Perl_madparse(pTHX);
4551 #endif
4552
4553 END_EXTERN_C
4554 /*
4555  * ex: set ts=8 sts=4 sw=4 noet:
4556  */
4557 /* ex: set ro: */