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, 2007, 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_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 628                         __attribute__nonnull__(pTHX_1);
 629
 630 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 631                         __attribute__nonnull__(pTHX_2);
 632
 633 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 634                         __attribute__nonnull__(pTHX_2);
 635
 636 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 637                         __attribute__nonnull__(pTHX_2); */
 638
 639 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 640                         __attribute__nonnull__(pTHX_2);
 641
 642 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type)
 643                         __attribute__nonnull__(pTHX_1);
 644
 645 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 646                         __attribute__nonnull__(pTHX_1)
 647                         __attribute__nonnull__(pTHX_2);
 648
 649 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 650                         __attribute__nonnull__(pTHX_1)
 651                         __attribute__nonnull__(pTHX_2); */
 652
 653 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 654                         __attribute__nonnull__(pTHX_1)
 655                         __attribute__nonnull__(pTHX_2);
 656
 657 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 658                         __attribute__nonnull__(pTHX_1);
 659
 660 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 661                         __attribute__nonnull__(pTHX_1)
 662                         __attribute__nonnull__(pTHX_3);
 663
 664 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 665                         __attribute__nonnull__(pTHX_1)
 666                         __attribute__nonnull__(pTHX_2);
 667
 668 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 669                         __attribute__nonnull__(pTHX_1);
 670
 671 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 672                         __attribute__nonnull__(pTHX_1);
 673
 674 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags);
 675 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
 676 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
 677                         __attribute__nonnull__(pTHX_1);
 678
 679 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry)
 680                         __attribute__nonnull__(pTHX_1);
 681
 682 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags)
 683                         __attribute__nonnull__(pTHX_2);
 684
 685 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash)
 686                         __attribute__nonnull__(pTHX_2);
 687
 688 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
 689                         __attribute__warn_unused_result__
 690                         __attribute__nonnull__(pTHX_2);
 691
 692 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
 693                         __attribute__warn_unused_result__
 694                         __attribute__nonnull__(pTHX_2);
 695
 696 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval)
 697                         __attribute__nonnull__(pTHX_2);
 698
 699 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash)
 700                         __attribute__nonnull__(pTHX_2);
 701
 702 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entryK)
 703                         __attribute__nonnull__(pTHX_1);
 704
 705 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
 706                         __attribute__nonnull__(pTHX_1);
 707
 708 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
 709                         __attribute__warn_unused_result__
 710                         __attribute__nonnull__(pTHX_1)
 711                         __attribute__nonnull__(pTHX_2);
 712
 713 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
 714                         __attribute__warn_unused_result__
 715                         __attribute__nonnull__(pTHX_1);
 716
 717 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV* tb)
 718                         __attribute__warn_unused_result__
 719                         __attribute__nonnull__(pTHX_1); */
 720
 721 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
 722                         __attribute__warn_unused_result__
 723                         __attribute__nonnull__(pTHX_1)
 724                         __attribute__nonnull__(pTHX_2)
 725                         __attribute__nonnull__(pTHX_3);
 726
 727 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
 728                         __attribute__warn_unused_result__
 729                         __attribute__nonnull__(pTHX_1);
 730
 731 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
 732                         __attribute__warn_unused_result__
 733                         __attribute__nonnull__(pTHX_1)
 734                         __attribute__nonnull__(pTHX_2);
 735
 736 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
 737                         __attribute__nonnull__(pTHX_1);
 738
 739 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how)
 740                         __attribute__nonnull__(pTHX_1); */
 741
 742 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
 743 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
 744 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
 745 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
 746 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
 747 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
 748 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
 749 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
 750 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
 751                         __attribute__pure__
 752                         __attribute__nonnull__(pTHX_1)
 753                         __attribute__nonnull__(pTHX_2);
 754
 755 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
 756                         __attribute__pure__
 757                         __attribute__nonnull__(pTHX_1)
 758                         __attribute__nonnull__(pTHX_2);
 759
 760 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)
 761                         __attribute__nonnull__(pTHX_1)
 762                         __attribute__nonnull__(pTHX_5);
 763
 764 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, bool effective)
 765                         __attribute__warn_unused_result__;
 766
 767 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
 768                         __attribute__nonnull__(pTHX_2);
 769
 770 PERL_CALLCONV void      Perl_init_debugger(pTHX);
 771 PERL_CALLCONV void      Perl_init_stacks(pTHX);
 772 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
 773                         __attribute__nonnull__(pTHX_1);
 774
 775 PERL_CALLCONV U32       Perl_intro_my(pTHX);
 776 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
 777                         __attribute__warn_unused_result__
 778                         __attribute__pure__
 779                         __attribute__nonnull__(pTHX_1)
 780                         __attribute__nonnull__(pTHX_2);
 781
 782 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
 783                         __attribute__nonnull__(pTHX_1);
 784
 785 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
 786                         __attribute__warn_unused_result__;
 787
 788 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
 789                         __attribute__warn_unused_result__
 790                         __attribute__nonnull__(pTHX_1);
 791
 792 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
 793                         __attribute__warn_unused_result__;
 794
 795 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
 796                         __attribute__warn_unused_result__
 797                         __attribute__pure__;
 798
 799 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
 800                         __attribute__warn_unused_result__
 801                         __attribute__pure__;
 802
 803 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
 804                         __attribute__warn_unused_result__
 805                         __attribute__pure__;
 806
 807 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
 808                         __attribute__warn_unused_result__
 809                         __attribute__pure__;
 810
 811 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
 812                         __attribute__warn_unused_result__
 813                         __attribute__pure__;
 814
 815 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
 816                         __attribute__warn_unused_result__
 817                         __attribute__pure__;
 818
 819 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
 820                         __attribute__warn_unused_result__
 821                         __attribute__pure__;
 822
 823 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
 824                         __attribute__warn_unused_result__
 825                         __attribute__pure__;
 826
 827 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
 828                         __attribute__warn_unused_result__
 829                         __attribute__pure__;
 830
 831 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
 832                         __attribute__warn_unused_result__
 833                         __attribute__pure__;
 834
 835 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
 836                         __attribute__warn_unused_result__
 837                         __attribute__pure__;
 838
 839 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
 840                         __attribute__warn_unused_result__
 841                         __attribute__pure__;
 842
 843 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
 844                         __attribute__warn_unused_result__
 845                         __attribute__pure__;
 846
 847 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
 848                         __attribute__warn_unused_result__
 849                         __attribute__pure__;
 850
 851 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
 852                         __attribute__warn_unused_result__
 853                         __attribute__pure__;
 854
 855 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
 856                         __attribute__warn_unused_result__
 857                         __attribute__pure__;
 858
 859 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
 860                         __attribute__warn_unused_result__
 861                         __attribute__pure__;
 862
 863 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
 864                         __attribute__nonnull__(pTHX_2)
 865                         __attribute__nonnull__(pTHX_3);
 866
 867 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
 868                         __attribute__nonnull__(pTHX_2)
 869                         __attribute__nonnull__(pTHX_3);
 870
 871 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
 872                         __attribute__nonnull__(pTHX_2)
 873                         __attribute__nonnull__(pTHX_3);
 874
 875 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
 876                         __attribute__nonnull__(pTHX_2)
 877                         __attribute__nonnull__(pTHX_3);
 878
 879 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
 880                         __attribute__warn_unused_result__
 881                         __attribute__pure__;
 882
 883 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
 884                         __attribute__warn_unused_result__
 885                         __attribute__pure__;
 886
 887 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
 888                         __attribute__warn_unused_result__
 889                         __attribute__pure__;
 890
 891 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
 892                         __attribute__warn_unused_result__
 893                         __attribute__pure__;
 894
 895 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
 896                         __attribute__warn_unused_result__
 897                         __attribute__pure__;
 898
 899 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
 900                         __attribute__warn_unused_result__
 901                         __attribute__pure__;
 902
 903 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
 904                         __attribute__warn_unused_result__
 905                         __attribute__pure__;
 906
 907 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
 908                         __attribute__warn_unused_result__
 909                         __attribute__pure__;
 910
 911 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
 912                         __attribute__warn_unused_result__
 913                         __attribute__pure__;
 914
 915 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
 916                         __attribute__warn_unused_result__
 917                         __attribute__pure__;
 918
 919 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
 920                         __attribute__warn_unused_result__
 921                         __attribute__pure__;
 922
 923 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
 924                         __attribute__warn_unused_result__
 925                         __attribute__pure__;
 926
 927 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
 928                         __attribute__warn_unused_result__
 929                         __attribute__pure__;
 930
 931 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
 932                         __attribute__warn_unused_result__
 933                         __attribute__pure__;
 934
 935 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
 936                         __attribute__nonnull__(pTHX_1);
 937
 938 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
 939                         __attribute__nonnull__(pTHX_1);
 940
 941 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
 942                         __attribute__nonnull__(pTHX_1); */
 943
 944 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
 945                         __attribute__nonnull__(pTHX_1);
 946
 947 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
 948                         __attribute__warn_unused_result__
 949                         __attribute__nonnull__(pTHX_1);
 950
 951 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
 952                         __attribute__warn_unused_result__
 953                         __attribute__nonnull__(pTHX_1);
 954
 955 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
 956                         __attribute__warn_unused_result__
 957                         __attribute__nonnull__(pTHX_1);
 958
 959 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
 960                         __attribute__warn_unused_result__
 961                         __attribute__nonnull__(pTHX_1);
 962
 963 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
 964                         __attribute__warn_unused_result__
 965                         __attribute__nonnull__(pTHX_1);
 966
 967 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
 968                         __attribute__warn_unused_result__
 969                         __attribute__nonnull__(pTHX_1);
 970
 971 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
 972                         __attribute__warn_unused_result__
 973                         __attribute__nonnull__(pTHX_1);
 974
 975 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
 976                         __attribute__warn_unused_result__
 977                         __attribute__nonnull__(pTHX_1);
 978
 979 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
 980                         __attribute__warn_unused_result__
 981                         __attribute__nonnull__(pTHX_1);
 982
 983 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
 984                         __attribute__warn_unused_result__
 985                         __attribute__nonnull__(pTHX_1);
 986
 987 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
 988                         __attribute__warn_unused_result__
 989                         __attribute__nonnull__(pTHX_1);
 990
 991 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
 992                         __attribute__warn_unused_result__
 993                         __attribute__nonnull__(pTHX_1);
 994
 995 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
 996                         __attribute__warn_unused_result__
 997                         __attribute__nonnull__(pTHX_1);
 998
 999 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1000                         __attribute__warn_unused_result__
1001                         __attribute__nonnull__(pTHX_1);
1002
1003 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1004                         __attribute__warn_unused_result__
1005                         __attribute__nonnull__(pTHX_1);
1006
1007 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1008                         __attribute__warn_unused_result__
1009                         __attribute__nonnull__(pTHX_1);
1010
1011 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
1012                         __attribute__nonnull__(pTHX_1);
1013
1014 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len, bool all_keywords)
1015                         __attribute__pure__
1016                         __attribute__nonnull__(pTHX_1);
1017
1018 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1019 PERL_CALLCONV void      Perl_lex_end(pTHX);
1020 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
1021 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1022                         __attribute__nonnull__(pTHX_1);
1023
1024 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1025                         __attribute__nonnull__(pTHX_1);
1026
1027 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1028 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1029 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
1030                         __attribute__nonnull__(pTHX_1);
1031
1032 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1033 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
1034 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1035                         __attribute__nonnull__(pTHX_2);
1036
1037 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1038                         __attribute__nonnull__(pTHX_2);
1039
1040 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical)
1041                         __attribute__nonnull__(pTHX_1);
1042
1043 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
1044                         __attribute__warn_unused_result__
1045                         __attribute__nonnull__(pTHX_1);
1046
1047 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1048                         __attribute__nonnull__(pTHX_1)
1049                         __attribute__nonnull__(pTHX_2)
1050                         __attribute__nonnull__(pTHX_3);
1051
1052 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1053                         __attribute__nonnull__(pTHX_1)
1054                         __attribute__nonnull__(pTHX_2)
1055                         __attribute__nonnull__(pTHX_3);
1056
1057 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1058                         __attribute__nonnull__(pTHX_1);
1059
1060 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1061                         __attribute__warn_unused_result__
1062                         __attribute__nonnull__(pTHX_1)
1063                         __attribute__nonnull__(pTHX_2);
1064
1065 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1066                         __attribute__nonnull__(pTHX_1)
1067                         __attribute__nonnull__(pTHX_2)
1068                         __attribute__nonnull__(pTHX_3);
1069
1070 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1071                         __attribute__nonnull__(pTHX_1)
1072                         __attribute__nonnull__(pTHX_2);
1073
1074 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1075                         __attribute__nonnull__(pTHX_1)
1076                         __attribute__nonnull__(pTHX_2);
1077
1078 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1079                         __attribute__nonnull__(pTHX_1)
1080                         __attribute__nonnull__(pTHX_2);
1081
1082 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1083                         __attribute__nonnull__(pTHX_1)
1084                         __attribute__nonnull__(pTHX_2);
1085
1086 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1087                         __attribute__nonnull__(pTHX_1)
1088                         __attribute__nonnull__(pTHX_2);
1089
1090 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1091                         __attribute__nonnull__(pTHX_1)
1092                         __attribute__nonnull__(pTHX_2);
1093
1094 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg)
1095                         __attribute__nonnull__(pTHX_1)
1096                         __attribute__nonnull__(pTHX_2);
1097
1098 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1099                         __attribute__nonnull__(pTHX_1)
1100                         __attribute__nonnull__(pTHX_2);
1101
1102 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1103                         __attribute__nonnull__(pTHX_1)
1104                         __attribute__nonnull__(pTHX_2);
1105
1106 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1107                         __attribute__nonnull__(pTHX_1)
1108                         __attribute__nonnull__(pTHX_2);
1109
1110 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1111                         __attribute__nonnull__(pTHX_1)
1112                         __attribute__nonnull__(pTHX_2);
1113
1114 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1115                         __attribute__nonnull__(pTHX_1)
1116                         __attribute__nonnull__(pTHX_2);
1117
1118 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1119                         __attribute__nonnull__(pTHX_1)
1120                         __attribute__nonnull__(pTHX_2);
1121
1122 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1123                         __attribute__nonnull__(pTHX_1)
1124                         __attribute__nonnull__(pTHX_2);
1125
1126 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1127                         __attribute__nonnull__(pTHX_1)
1128                         __attribute__nonnull__(pTHX_2);
1129
1130 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1131                         __attribute__nonnull__(pTHX_1)
1132                         __attribute__nonnull__(pTHX_2);
1133
1134 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1135                         __attribute__nonnull__(pTHX_1)
1136                         __attribute__nonnull__(pTHX_2);
1137
1138 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1139                         __attribute__nonnull__(pTHX_1)
1140                         __attribute__nonnull__(pTHX_2);
1141
1142 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1143                         __attribute__nonnull__(pTHX_1)
1144                         __attribute__nonnull__(pTHX_2);
1145
1146 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1147                         __attribute__nonnull__(pTHX_1)
1148                         __attribute__nonnull__(pTHX_2);
1149
1150 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key)
1151                         __attribute__nonnull__(pTHX_1)
1152                         __attribute__nonnull__(pTHX_2)
1153                         __attribute__nonnull__(pTHX_3);
1154
1155 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1156                         __attribute__nonnull__(pTHX_1)
1157                         __attribute__nonnull__(pTHX_2);
1158
1159 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1160                         __attribute__nonnull__(pTHX_1)
1161                         __attribute__nonnull__(pTHX_2);
1162
1163 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1164                         __attribute__noreturn__
1165                         __attribute__nonnull__(pTHX_1)
1166                         __attribute__nonnull__(pTHX_2);
1167
1168 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1169                         __attribute__nonnull__(pTHX_1)
1170                         __attribute__nonnull__(pTHX_2);
1171
1172 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1173                         __attribute__nonnull__(pTHX_1)
1174                         __attribute__nonnull__(pTHX_2);
1175
1176 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1177                         __attribute__nonnull__(pTHX_1)
1178                         __attribute__nonnull__(pTHX_2);
1179
1180 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1181                         __attribute__nonnull__(pTHX_1)
1182                         __attribute__nonnull__(pTHX_2);
1183
1184 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg)
1185                         __attribute__nonnull__(pTHX_1)
1186                         __attribute__nonnull__(pTHX_2);
1187
1188 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1189                         __attribute__nonnull__(pTHX_1)
1190                         __attribute__nonnull__(pTHX_2);
1191
1192 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1193                         __attribute__nonnull__(pTHX_1)
1194                         __attribute__nonnull__(pTHX_2);
1195
1196 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1197                         __attribute__nonnull__(pTHX_1)
1198                         __attribute__nonnull__(pTHX_2);
1199
1200 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg)
1201                         __attribute__nonnull__(pTHX_1)
1202                         __attribute__nonnull__(pTHX_2);
1203
1204 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1205                         __attribute__nonnull__(pTHX_1)
1206                         __attribute__nonnull__(pTHX_2);
1207
1208 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1209                         __attribute__nonnull__(pTHX_1)
1210                         __attribute__nonnull__(pTHX_2);
1211
1212 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg)
1213                         __attribute__nonnull__(pTHX_1)
1214                         __attribute__nonnull__(pTHX_2);
1215
1216 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1217                         __attribute__nonnull__(pTHX_1)
1218                         __attribute__nonnull__(pTHX_2);
1219
1220 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1221                         __attribute__nonnull__(pTHX_1)
1222                         __attribute__nonnull__(pTHX_2);
1223
1224 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1225                         __attribute__nonnull__(pTHX_1)
1226                         __attribute__nonnull__(pTHX_2);
1227
1228 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1229                         __attribute__nonnull__(pTHX_1)
1230                         __attribute__nonnull__(pTHX_2);
1231
1232 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1233                         __attribute__nonnull__(pTHX_1)
1234                         __attribute__nonnull__(pTHX_2);
1235
1236 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1237                         __attribute__nonnull__(pTHX_1)
1238                         __attribute__nonnull__(pTHX_2);
1239
1240 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1241                         __attribute__nonnull__(pTHX_1)
1242                         __attribute__nonnull__(pTHX_2);
1243
1244 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1245                         __attribute__nonnull__(pTHX_1)
1246                         __attribute__nonnull__(pTHX_2);
1247
1248 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1249                         __attribute__nonnull__(pTHX_1)
1250                         __attribute__nonnull__(pTHX_2);
1251
1252 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1253                         __attribute__nonnull__(pTHX_1)
1254                         __attribute__nonnull__(pTHX_2);
1255
1256 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1257                         __attribute__nonnull__(pTHX_1)
1258                         __attribute__nonnull__(pTHX_2);
1259
1260 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1261                         __attribute__nonnull__(pTHX_1)
1262                         __attribute__nonnull__(pTHX_2);
1263
1264 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1265                         __attribute__nonnull__(pTHX_1)
1266                         __attribute__nonnull__(pTHX_2);
1267
1268 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1269                         __attribute__nonnull__(pTHX_1)
1270                         __attribute__nonnull__(pTHX_2);
1271
1272 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen)
1273                         __attribute__nonnull__(pTHX_1);
1274
1275 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1276 #if defined(USE_LOCALE_COLLATE)
1277 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1278                         __attribute__nonnull__(pTHX_1)
1279                         __attribute__nonnull__(pTHX_2);
1280
1281 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1282                         __attribute__nonnull__(pTHX_1)
1283                         __attribute__nonnull__(pTHX_3);
1284
1285 #endif
1286 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1287                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1288                         __attribute__nonnull__(pTHX_1);
1289
1290 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1291                         __attribute__nonnull__(pTHX_1);
1292
1293 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1294                         __attribute__nonnull__(pTHX_1);
1295
1296 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1297                         __attribute__nonnull__(pTHX_1)
1298                         __attribute__nonnull__(pTHX_3);
1299
1300 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1301                         __attribute__nonnull__(pTHX_1)
1302                         __attribute__nonnull__(pTHX_3);
1303
1304 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1305                         __attribute__nonnull__(pTHX_1);
1306
1307 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen)
1308                         __attribute__nonnull__(pTHX_1)
1309                         __attribute__nonnull__(pTHX_2);
1310
1311 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1312                         __attribute__nonnull__(pTHX_1)
1313                         __attribute__nonnull__(pTHX_2);
1314
1315 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1316                         __attribute__warn_unused_result__;
1317
1318 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1319                         __attribute__nonnull__(pTHX_1);
1320
1321 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1322                         __attribute__nonnull__(pTHX_1);
1323
1324 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1325                         __attribute__nonnull__(pTHX_1);
1326
1327 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1328                         __attribute__nonnull__(pTHX_1);
1329
1330 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1331                         __attribute__nonnull__(pTHX_1);
1332
1333 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1334                         __attribute__nonnull__(pTHX_1);
1335
1336 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm)
1337                         __attribute__nonnull__(pTHX_1);
1338
1339 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1340 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1341 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s)
1342                         __attribute__nonnull__(pTHX_1);
1343
1344 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1345                         __attribute__nonnull__(pTHX_1);
1346
1347 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1348                         __attribute__nonnull__(pTHX_1);
1349
1350 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1351 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1352                         __attribute__nonnull__(1)
1353                         __attribute__nonnull__(2);
1354
1355 #endif
1356 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1357 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1358                         __attribute__nonnull__(1);
1359
1360 #endif
1361 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1362                         __attribute__noreturn__;
1363
1364 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1365                         __attribute__noreturn__;
1366
1367 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1368 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1369 PERL_CALLCONV void      Perl_atfork_lock(void);
1370 PERL_CALLCONV void      Perl_atfork_unlock(void);
1371 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1372 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1373 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1374                         __attribute__pure__
1375                         __attribute__nonnull__(1)
1376                         __attribute__nonnull__(2);
1377
1378 #endif
1379 #if !defined(HAS_MEMSET)
1380 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1381                         __attribute__nonnull__(1);
1382
1383 #endif
1384 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1385 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1386                         __attribute__nonnull__(pTHX_1)
1387                         __attribute__nonnull__(pTHX_2);
1388
1389 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args)
1390                         __attribute__nonnull__(pTHX_1)
1391                         __attribute__nonnull__(pTHX_3);
1392
1393 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1394 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1395 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)
1396                         __attribute__nonnull__(pTHX_1);
1397
1398 #if defined(MYSWAP)
1399 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1400                         __attribute__malloc__
1401                         __attribute__warn_unused_result__
1402                         __attribute__pure__;
1403
1404 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1405                         __attribute__malloc__
1406                         __attribute__warn_unused_result__
1407                         __attribute__pure__;
1408
1409 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1410                         __attribute__malloc__
1411                         __attribute__warn_unused_result__
1412                         __attribute__pure__;
1413
1414 #endif
1415 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1416 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1417                         __attribute__malloc__
1418                         __attribute__warn_unused_result__;
1419
1420 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1421                         __attribute__malloc__
1422                         __attribute__warn_unused_result__;
1423
1424 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1425 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1426                         __attribute__malloc__
1427                         __attribute__warn_unused_result__;
1428
1429 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1430                         __attribute__malloc__
1431                         __attribute__warn_unused_result__
1432                         __attribute__nonnull__(pTHX_2);
1433
1434 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1435 #ifdef PERL_MAD
1436 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1437 #else
1438 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1439 #endif
1440 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1441                         __attribute__malloc__
1442                         __attribute__warn_unused_result__
1443                         __attribute__nonnull__(pTHX_5);
1444
1445 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
1446                         __attribute__malloc__
1447                         __attribute__warn_unused_result__
1448                         __attribute__nonnull__(pTHX_1)
1449                         __attribute__nonnull__(pTHX_2);
1450
1451 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1452                         __attribute__malloc__
1453                         __attribute__warn_unused_result__
1454                         __attribute__nonnull__(pTHX_3)
1455                         __attribute__nonnull__(pTHX_4);
1456
1457 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1458                         __attribute__malloc__
1459                         __attribute__warn_unused_result__
1460                         __attribute__nonnull__(pTHX_2);
1461
1462 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1463                         __attribute__malloc__
1464                         __attribute__warn_unused_result__;
1465
1466 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1467                         __attribute__malloc__
1468                         __attribute__warn_unused_result__;
1469
1470 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1471                         __attribute__malloc__
1472                         __attribute__warn_unused_result__;
1473
1474 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1475                         __attribute__nonnull__(pTHX_1);
1476
1477 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1478                         __attribute__malloc__
1479                         __attribute__warn_unused_result__
1480                         __attribute__nonnull__(pTHX_2)
1481                         __attribute__nonnull__(pTHX_3);
1482
1483 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1484                         __attribute__malloc__
1485                         __attribute__warn_unused_result__;
1486
1487 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1488                         __attribute__malloc__
1489                         __attribute__warn_unused_result__;
1490
1491 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1492 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
1493                         __attribute__nonnull__(pTHX_2)
1494                         __attribute__nonnull__(pTHX_3);
1495
1496 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1497                         __attribute__nonnull__(pTHX_2)
1498                         __attribute__nonnull__(pTHX_3);
1499
1500 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1501                         __attribute__malloc__
1502                         __attribute__warn_unused_result__;
1503
1504 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1505                         __attribute__malloc__
1506                         __attribute__warn_unused_result__
1507                         __attribute__nonnull__(pTHX_1);
1508
1509 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1510                         __attribute__malloc__
1511                         __attribute__warn_unused_result__;
1512
1513 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1514                         __attribute__malloc__
1515                         __attribute__warn_unused_result__;
1516
1517 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1518                         __attribute__malloc__
1519                         __attribute__warn_unused_result__
1520                         __attribute__nonnull__(pTHX_3);
1521
1522 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1523                         __attribute__malloc__
1524                         __attribute__warn_unused_result__
1525                         __attribute__nonnull__(pTHX_1);
1526
1527 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1528                         __attribute__malloc__
1529                         __attribute__warn_unused_result__;
1530
1531 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1532                         __attribute__malloc__
1533                         __attribute__warn_unused_result__
1534                         __attribute__nonnull__(pTHX_1);
1535
1536 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1537                         __attribute__malloc__
1538                         __attribute__warn_unused_result__;
1539
1540 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1541                         __attribute__malloc__
1542                         __attribute__warn_unused_result__;
1543
1544 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1545                         __attribute__malloc__
1546                         __attribute__warn_unused_result__;
1547
1548 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1549                         __attribute__malloc__
1550                         __attribute__warn_unused_result__;
1551
1552 #ifdef USE_ITHREADS
1553 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1554                         __attribute__malloc__
1555                         __attribute__warn_unused_result__
1556                         __attribute__nonnull__(pTHX_3);
1557
1558 #endif
1559 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1560                         __attribute__malloc__
1561                         __attribute__warn_unused_result__;
1562
1563 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1564                         __attribute__malloc__
1565                         __attribute__warn_unused_result__;
1566
1567 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* sv)
1568                         __attribute__malloc__
1569                         __attribute__warn_unused_result__
1570                         __attribute__nonnull__(pTHX_1);
1571
1572 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV* sv)
1573                         __attribute__malloc__
1574                         __attribute__warn_unused_result__
1575                         __attribute__nonnull__(pTHX_1);
1576
1577 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1578                         __attribute__malloc__
1579                         __attribute__warn_unused_result__;
1580
1581 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1582                         __attribute__malloc__
1583                         __attribute__warn_unused_result__
1584                         __attribute__nonnull__(pTHX_1);
1585
1586 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1587                         __attribute__malloc__
1588                         __attribute__warn_unused_result__
1589                         __attribute__nonnull__(pTHX_3);
1590
1591 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1592                         __attribute__malloc__
1593                         __attribute__warn_unused_result__;
1594
1595 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1596                         __attribute__malloc__
1597                         __attribute__warn_unused_result__;
1598
1599 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1600                         __attribute__malloc__
1601                         __attribute__warn_unused_result__;
1602
1603 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1604                         __attribute__malloc__
1605                         __attribute__warn_unused_result__;
1606
1607 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1608                         __attribute__malloc__
1609                         __attribute__warn_unused_result__;
1610
1611 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1612                         __attribute__malloc__
1613                         __attribute__warn_unused_result__;
1614
1615 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1616                         __attribute__malloc__
1617                         __attribute__warn_unused_result__;
1618
1619 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1620                         __attribute__malloc__
1621                         __attribute__warn_unused_result__
1622                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1623                         __attribute__nonnull__(pTHX_1);
1624
1625 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
1626                         __attribute__malloc__
1627                         __attribute__warn_unused_result__
1628                         __attribute__nonnull__(pTHX_1);
1629
1630 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1631                         __attribute__nonnull__(pTHX_1);
1632
1633 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1634                         __attribute__malloc__
1635                         __attribute__warn_unused_result__;
1636
1637 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1638                         __attribute__malloc__
1639                         __attribute__warn_unused_result__;
1640
1641 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
1642                         __attribute__malloc__
1643                         __attribute__warn_unused_result__
1644                         __attribute__nonnull__(pTHX_2);
1645
1646 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1647                         __attribute__malloc__
1648                         __attribute__warn_unused_result__;
1649
1650 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1651                         __attribute__malloc__
1652                         __attribute__warn_unused_result__;
1653
1654 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1655                         __attribute__nonnull__(pTHX_1)
1656                         __attribute__nonnull__(pTHX_2);
1657
1658 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1659                         __attribute__nonnull__(pTHX_1)
1660                         __attribute__nonnull__(pTHX_2);
1661
1662 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
1663                         __attribute__nonnull__(pTHX_1);
1664
1665 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver)
1666                         __attribute__nonnull__(pTHX_1);
1667
1668 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
1669                         __attribute__nonnull__(pTHX_1);
1670
1671 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
1672                         __attribute__nonnull__(pTHX_1);
1673
1674 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
1675                         __attribute__nonnull__(pTHX_1);
1676
1677 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
1678                         __attribute__nonnull__(pTHX_1);
1679
1680 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1681                         __attribute__nonnull__(pTHX_1)
1682                         __attribute__nonnull__(pTHX_2);
1683
1684 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
1685                         __attribute__nonnull__(pTHX_1);
1686
1687 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1688                         __attribute__pure__
1689                         __attribute__nonnull__(pTHX_1)
1690                         __attribute__nonnull__(pTHX_2)
1691                         __attribute__nonnull__(pTHX_3)
1692                         __attribute__nonnull__(pTHX_4);
1693
1694 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1695                         __attribute__noreturn__
1696                         __attribute__nonnull__(pTHX_1);
1697
1698 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1699 #ifdef PERL_MAD
1700 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
1701                         __attribute__nonnull__(pTHX_1);
1702
1703 #else
1704 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
1705                         __attribute__nonnull__(pTHX_1);
1706
1707 #endif
1708 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1709 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name)
1710                         __attribute__nonnull__(pTHX_1);
1711
1712 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1713                         __attribute__warn_unused_result__
1714                         __attribute__nonnull__(pTHX_1);
1715
1716 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1717 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1718                         __attribute__warn_unused_result__
1719                         __attribute__nonnull__(pTHX_1);
1720
1721 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1722                         __attribute__warn_unused_result__
1723                         __attribute__nonnull__(pTHX_1);
1724
1725 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1726 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1727 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1728 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1729 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1730 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1731 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io)
1732                         __attribute__nonnull__(pTHX_1)
1733                         __attribute__nonnull__(pTHX_2);
1734
1735 #if defined(USE_REENTRANT_API)
1736 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1737 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1738 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1739 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...)
1740                         __attribute__nonnull__(1);
1741
1742 #endif
1743 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1744 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1745                         __attribute__nonnull__(pTHX_1)
1746                         __attribute__nonnull__(pTHX_3);
1747
1748 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1749                         __attribute__nonnull__(pTHX_1);
1750
1751 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1752                         __attribute__nonnull__(pTHX_1);
1753
1754 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags)
1755                         __attribute__nonnull__(pTHX_1);
1756
1757 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1758 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
1759                         __attribute__nonnull__(pTHX_1);
1760
1761 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1762                         __attribute__nonnull__(pTHX_1);
1763
1764 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1765                         __attribute__nonnull__(pTHX_1);
1766
1767 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1768                         __attribute__nonnull__(pTHX_1);
1769
1770 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1771                         __attribute__nonnull__(pTHX_1);
1772
1773 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1774                         __attribute__nonnull__(pTHX_1);
1775
1776 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1777                         __attribute__nonnull__(pTHX_1);
1778
1779 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1780                         __attribute__nonnull__(pTHX_1);
1781
1782 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1783 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1784 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1785 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1786                         __attribute__nonnull__(pTHX_1);
1787
1788 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1789 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1790 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1791 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1792 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1793                         __attribute__nonnull__(pTHX_1);
1794
1795 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)
1796                         __attribute__nonnull__(pTHX_1)
1797                         __attribute__nonnull__(pTHX_2)
1798                         __attribute__nonnull__(pTHX_3)
1799                         __attribute__nonnull__(pTHX_4)
1800                         __attribute__nonnull__(pTHX_5)
1801                         __attribute__nonnull__(pTHX_6);
1802
1803 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
1804                         __attribute__nonnull__(pTHX_1)
1805                         __attribute__nonnull__(pTHX_2)
1806                         __attribute__nonnull__(pTHX_3)
1807                         __attribute__nonnull__(pTHX_4)
1808                         __attribute__nonnull__(pTHX_5);
1809
1810 #ifdef PERL_USES_PL_PIDSTATUS
1811 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1812 #endif
1813 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1814                         __attribute__nonnull__(pTHX_1);
1815
1816 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1817                         __attribute__nonnull__(pTHX_1)
1818                         __attribute__nonnull__(pTHX_2);
1819
1820 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1821                         __attribute__nonnull__(pTHX_1)
1822                         __attribute__nonnull__(pTHX_2)
1823                         __attribute__nonnull__(pTHX_3);
1824
1825 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1826 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1827 PERL_CALLCONV void      Perl_push_scope(pTHX);
1828 /* PERL_CALLCONV OP*    ref(pTHX_ OP* o, I32 type); */
1829 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1830 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
1831                         __attribute__nonnull__(pTHX_1);
1832
1833 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp)
1834                         __attribute__nonnull__(pTHX_2);
1835
1836 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1837                         __attribute__nonnull__(pTHX_1)
1838                         __attribute__nonnull__(pTHX_2)
1839                         __attribute__nonnull__(pTHX_3)
1840                         __attribute__nonnull__(pTHX_4)
1841                         __attribute__nonnull__(pTHX_6);
1842
1843 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1844 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ struct regexp* r);
1845 PERL_CALLCONV char *    Perl_reg_stringify(pTHX_ MAGIC *mg, STRLEN *lp, U32 *flags, I32 *haseval)
1846                         __attribute__nonnull__(pTHX_1);
1847
1848 #if defined(USE_ITHREADS)
1849 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ const regexp* r, CLONE_PARAMS* param)
1850                         __attribute__nonnull__(pTHX_1)
1851                         __attribute__nonnull__(pTHX_2);
1852
1853 #endif
1854 PERL_CALLCONV regexp*   Perl_pregcomp(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 regexp*   Perl_re_compile(pTHX_ char* exp, char* xend, PMOP* pm)
1860                         __attribute__nonnull__(pTHX_1)
1861                         __attribute__nonnull__(pTHX_2)
1862                         __attribute__nonnull__(pTHX_3);
1863
1864 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)
1865                         __attribute__nonnull__(pTHX_1)
1866                         __attribute__nonnull__(pTHX_3)
1867                         __attribute__nonnull__(pTHX_4);
1868
1869 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog)
1870                         __attribute__nonnull__(pTHX_1);
1871
1872 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1873                         __attribute__nonnull__(pTHX_1)
1874                         __attribute__nonnull__(pTHX_2)
1875                         __attribute__nonnull__(pTHX_3)
1876                         __attribute__nonnull__(pTHX_4)
1877                         __attribute__nonnull__(pTHX_6);
1878
1879 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1880                         __attribute__warn_unused_result__
1881                         __attribute__nonnull__(pTHX_1);
1882
1883 PERL_CALLCONV SV*       Perl_reg_named_buff_get(pTHX_ SV* namesv, const REGEXP * const from_re, U32 flags)
1884                         __attribute__nonnull__(pTHX_1);
1885
1886 PERL_CALLCONV SV*       Perl_reg_numbered_buff_get(pTHX_ I32 paren, const REGEXP * const rx, SV* usesv, U32 flags)
1887                         __attribute__nonnull__(pTHX_2);
1888
1889 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
1890                         __attribute__nonnull__(pTHX_2)
1891                         __attribute__nonnull__(pTHX_3);
1892
1893 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1894                         __attribute__nonnull__(pTHX_1)
1895                         __attribute__nonnull__(pTHX_2);
1896
1897 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1898                         __attribute__pure__
1899                         __attribute__nonnull__(pTHX_1)
1900                         __attribute__nonnull__(pTHX_2)
1901                         __attribute__nonnull__(pTHX_3)
1902                         __attribute__nonnull__(pTHX_4);
1903
1904 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1905 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1906 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2)
1907                         __attribute__nonnull__(pTHX_3);
1908
1909 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1910 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1911                         __attribute__nonnull__(pTHX_1);
1912
1913 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1914                         __attribute__nonnull__(pTHX_1)
1915                         __attribute__nonnull__(pTHX_2);
1916
1917 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1918                         __attribute__nonnull__(pTHX_1)
1919                         __attribute__nonnull__(pTHX_2);
1920
1921 #if !defined(HAS_RENAME)
1922 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1923                         __attribute__nonnull__(pTHX_1)
1924                         __attribute__nonnull__(pTHX_2);
1925
1926 #endif
1927 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1928                         __attribute__malloc__
1929                         __attribute__warn_unused_result__;
1930
1931 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1932                         __attribute__malloc__
1933                         __attribute__warn_unused_result__;
1934
1935 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1936                         __attribute__malloc__
1937                         __attribute__warn_unused_result__;
1938
1939 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
1940                         __attribute__malloc__
1941                         __attribute__warn_unused_result__
1942                         __attribute__nonnull__(pTHX_1);
1943
1944 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1945                         __attribute__malloc__
1946                         __attribute__warn_unused_result__
1947                         __attribute__nonnull__(pTHX_1);
1948
1949 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1950 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1951 PERL_CALLCONV void      Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
1952                         __attribute__nonnull__(pTHX_1)
1953                         __attribute__nonnull__(pTHX_3);
1954
1955 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1956 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
1957                         __attribute__nonnull__(pTHX_1);
1958
1959 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
1960                         __attribute__nonnull__(pTHX_1);
1961
1962 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
1963                         __attribute__nonnull__(pTHX_1);
1964
1965 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
1966                         __attribute__nonnull__(pTHX_1);
1967
1968 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen)
1969                         __attribute__nonnull__(pTHX_1)
1970                         __attribute__nonnull__(pTHX_2);
1971
1972 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
1973                         __attribute__nonnull__(pTHX_2);
1974
1975 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1976 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1977 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1978 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1979 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
1980                         __attribute__nonnull__(pTHX_1);
1981
1982 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
1983                         __attribute__nonnull__(pTHX_1);
1984
1985 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
1986                         __attribute__nonnull__(pTHX_1);
1987
1988 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
1989                         __attribute__nonnull__(pTHX_1);
1990
1991 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
1992                         __attribute__nonnull__(pTHX_1);
1993
1994 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr)
1995                         __attribute__nonnull__(pTHX_1)
1996                         __attribute__nonnull__(pTHX_2)
1997                         __attribute__nonnull__(pTHX_3);
1998
1999 PERL_CALLCONV void      Perl_save_hints(pTHX)
2000                         __attribute__noreturn__;
2001
2002 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2003                         __attribute__nonnull__(pTHX_1);
2004
2005 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2006                         __attribute__nonnull__(pTHX_1);
2007
2008 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2009                         __attribute__nonnull__(pTHX_1);
2010
2011 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2012                         __attribute__nonnull__(pTHX_1);
2013
2014 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2015                         __attribute__nonnull__(pTHX_1);
2016
2017 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2018                         __attribute__nonnull__(pTHX_1);
2019
2020 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv)
2021                         __attribute__nonnull__(pTHX_1);
2022
2023 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2024                         __attribute__nonnull__(pTHX_1);
2025
2026 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2027                         __attribute__nonnull__(pTHX_1);
2028
2029 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
2030                         __attribute__nonnull__(pTHX_1);
2031
2032 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
2033 PERL_CALLCONV void      Perl_save_op(pTHX);
2034 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2035                         __attribute__nonnull__(pTHX_1);
2036
2037 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2038                         __attribute__nonnull__(pTHX_1);
2039
2040 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr)
2041                         __attribute__nonnull__(pTHX_1);
2042
2043 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2044 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
2045 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2046                         __attribute__nonnull__(pTHX_1);
2047
2048 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2049                         __attribute__nonnull__(pTHX_1);
2050
2051 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2052 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2053 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
2054 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
2055 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2056                         __attribute__nonnull__(pTHX_1);
2057
2058 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2059                         __attribute__nonnull__(pTHX_1)
2060                         __attribute__nonnull__(pTHX_3);
2061
2062 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2063                         __attribute__nonnull__(pTHX_1)
2064                         __attribute__nonnull__(pTHX_3);
2065
2066 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2067                         __attribute__nonnull__(pTHX_1)
2068                         __attribute__nonnull__(pTHX_2);
2069
2070 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2071                         __attribute__nonnull__(pTHX_1)
2072                         __attribute__nonnull__(pTHX_3);
2073
2074 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2075 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *oldposp, I32 last)
2076                         __attribute__nonnull__(pTHX_1)
2077                         __attribute__nonnull__(pTHX_2)
2078                         __attribute__nonnull__(pTHX_5);
2079
2080 #if !defined(VMS)
2081 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam)
2082                         __attribute__nonnull__(pTHX_1);
2083
2084 #endif
2085 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
2086 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
2087                         __attribute__nonnull__(pTHX_1);
2088
2089 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2090 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, ...);
2091 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, ...);
2092 #else
2093 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2094 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2095 #endif
2096 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2097                         __attribute__nonnull__(pTHX_1)
2098                         __attribute__nonnull__(pTHX_2);
2099
2100 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2101 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2102                         __attribute__nonnull__(pTHX_1);
2103
2104 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
2105                         __attribute__nonnull__(pTHX_1);
2106
2107 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
2108                         __attribute__nonnull__(pTHX_2)
2109                         __attribute__nonnull__(pTHX_3);
2110
2111 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
2112                         __attribute__nonnull__(pTHX_1);
2113
2114 #ifdef PERL_IN_SV_C
2115 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
2116                         __attribute__nonnull__(pTHX_1);
2117
2118 STATIC char*    S_glob_2pv(pTHX_ GV* const gv, STRLEN * const len)
2119                         __attribute__nonnull__(pTHX_1);
2120
2121 #endif
2122 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
2123                         __attribute__nonnull__(pTHX_1); */
2124
2125 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
2126                         __attribute__nonnull__(pTHX_1);
2127
2128 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv);
2129 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
2130                         __attribute__nonnull__(pTHX_1);
2131
2132 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
2133                         __attribute__nonnull__(pTHX_1); */
2134
2135 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
2136                         __attribute__nonnull__(pTHX_1);
2137
2138 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
2139                         __attribute__nonnull__(pTHX_1);
2140
2141 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
2142                         __attribute__nonnull__(pTHX_1);
2143
2144 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
2145                         __attribute__nonnull__(pTHX_1);
2146
2147 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
2148                         __attribute__nonnull__(pTHX_1); */
2149
2150 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
2151                         __attribute__nonnull__(pTHX_1);
2152
2153 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
2154                         __attribute__nonnull__(pTHX_1);
2155
2156 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
2157                         __attribute__nonnull__(pTHX_1);
2158
2159 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
2160                         __attribute__nonnull__(pTHX_1);
2161
2162 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
2163                         __attribute__nonnull__(pTHX_1)
2164                         __attribute__nonnull__(pTHX_2);
2165
2166 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
2167                         __attribute__nonnull__(pTHX_1)
2168                         __attribute__nonnull__(pTHX_2);
2169
2170 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
2171                         __attribute__nonnull__(pTHX_1)
2172                         __attribute__nonnull__(pTHX_2);
2173
2174 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
2175 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
2176                         __attribute__nonnull__(pTHX_1);
2177
2178 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
2179                         __attribute__nonnull__(pTHX_1);
2180
2181 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
2182                         __attribute__nonnull__(pTHX_1)
2183                         __attribute__nonnull__(pTHX_2);
2184
2185 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
2186                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2187                         __attribute__nonnull__(pTHX_1)
2188                         __attribute__nonnull__(pTHX_2);
2189
2190 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2191                         __attribute__nonnull__(pTHX_1)
2192                         __attribute__nonnull__(pTHX_2);
2193
2194 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
2195                         __attribute__nonnull__(pTHX_1)
2196                         __attribute__nonnull__(pTHX_2);
2197
2198 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2199                         __attribute__nonnull__(pTHX_1)
2200                         __attribute__nonnull__(pTHX_2); */
2201
2202 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
2203                         __attribute__nonnull__(pTHX_1); */
2204
2205 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
2206                         __attribute__nonnull__(pTHX_1);
2207
2208 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
2209 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
2210 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
2211                         __attribute__nonnull__(pTHX_1);
2212
2213 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
2214                         __attribute__nonnull__(pTHX_1)
2215                         __attribute__nonnull__(pTHX_2);
2216
2217 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
2218                         __attribute__nonnull__(pTHX_1)
2219                         __attribute__nonnull__(pTHX_2);
2220
2221 #if defined(USE_LOCALE_COLLATE)
2222 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
2223                         __attribute__nonnull__(pTHX_1)
2224                         __attribute__nonnull__(pTHX_2);
2225
2226 #endif
2227 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
2228                         __attribute__nonnull__(pTHX_1)
2229                         __attribute__nonnull__(pTHX_2)
2230                         __attribute__nonnull__(pTHX_3)
2231                         __attribute__nonnull__(pTHX_4);
2232
2233 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
2234                         __attribute__nonnull__(pTHX_1);
2235
2236 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
2237                         __attribute__nonnull__(pTHX_1);
2238
2239 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
2240                         __attribute__nonnull__(pTHX_1);
2241
2242 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
2243                         __attribute__warn_unused_result__
2244                         __attribute__nonnull__(pTHX_1)
2245                         __attribute__nonnull__(pTHX_2);
2246
2247 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char* name)
2248                         __attribute__warn_unused_result__
2249                         __attribute__nonnull__(pTHX_1)
2250                         __attribute__nonnull__(pTHX_2);
2251
2252 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
2253 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
2254 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
2255                         __attribute__nonnull__(pTHX_1);
2256
2257 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
2258 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
2259                         __attribute__nonnull__(pTHX_1)
2260                         __attribute__nonnull__(pTHX_2);
2261
2262 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
2263                         __attribute__nonnull__(pTHX_1);
2264
2265 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
2266                         __attribute__nonnull__(pTHX_1);
2267
2268 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
2269                         __attribute__nonnull__(pTHX_1)
2270                         __attribute__nonnull__(pTHX_4);
2271
2272 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
2273                         __attribute__nonnull__(pTHX_2);
2274
2275 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
2276 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
2277 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
2278 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
2279                         __attribute__nonnull__(pTHX_1);
2280
2281 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
2282                         __attribute__nonnull__(pTHX_1);
2283
2284 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
2285                         __attribute__malloc__
2286                         __attribute__warn_unused_result__;
2287
2288 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
2289                         __attribute__warn_unused_result__;
2290
2291 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
2292 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
2293 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
2294                         __attribute__nonnull__(pTHX_2);
2295
2296 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
2297                         __attribute__nonnull__(pTHX_2);
2298
2299 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
2300                         __attribute__nonnull__(pTHX_1); */
2301
2302 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
2303                         __attribute__nonnull__(pTHX_1);
2304
2305 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
2306                         __attribute__nonnull__(pTHX_1);
2307
2308 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
2309                         __attribute__nonnull__(pTHX_1)
2310                         __attribute__nonnull__(pTHX_2);
2311
2312 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
2313                         __attribute__nonnull__(pTHX_1)
2314                         __attribute__nonnull__(pTHX_2)
2315                         __attribute__nonnull__(pTHX_3)
2316                         __attribute__nonnull__(pTHX_4)
2317                         __attribute__nonnull__(pTHX_5);
2318
2319 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV* sv, int ob)
2320                         __attribute__warn_unused_result__
2321                         __attribute__nonnull__(pTHX_1);
2322
2323 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
2324                         __attribute__nonnull__(pTHX_1)
2325                         __attribute__nonnull__(pTHX_2);
2326
2327 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
2328 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
2329                         __attribute__nonnull__(pTHX_1);
2330
2331 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
2332                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2333                         __attribute__nonnull__(pTHX_1)
2334                         __attribute__nonnull__(pTHX_2);
2335
2336 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2337                         __attribute__nonnull__(pTHX_1)
2338                         __attribute__nonnull__(pTHX_2);
2339
2340 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num)
2341                         __attribute__nonnull__(pTHX_1);
2342
2343 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
2344                         __attribute__nonnull__(pTHX_1);
2345
2346 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num)
2347                         __attribute__nonnull__(pTHX_1);
2348
2349 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num)
2350                         __attribute__nonnull__(pTHX_1);
2351
2352 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
2353                         __attribute__nonnull__(pTHX_1);
2354
2355 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
2356                         __attribute__nonnull__(pTHX_1);
2357
2358 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
2359                         __attribute__nonnull__(pTHX_1);
2360
2361 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
2362                         __attribute__nonnull__(pTHX_1);
2363
2364 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
2365                         __attribute__nonnull__(pTHX_1)
2366                         __attribute__nonnull__(pTHX_3);
2367
2368 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
2369                         __attribute__nonnull__(pTHX_1);
2370
2371 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2372                         __attribute__nonnull__(pTHX_1);
2373
2374 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv)
2375                         __attribute__nonnull__(pTHX_1); */
2376
2377 /* PERL_CALLCONV void   sv_taint(pTHX_ SV* sv)
2378                         __attribute__nonnull__(pTHX_1); */
2379
2380 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
2381                         __attribute__warn_unused_result__
2382                         __attribute__nonnull__(pTHX_1);
2383
2384 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
2385                         __attribute__nonnull__(pTHX_1);
2386
2387 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
2388                         __attribute__nonnull__(pTHX_1); */
2389
2390 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
2391                         __attribute__nonnull__(pTHX_1);
2392
2393 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
2394                         __attribute__nonnull__(pTHX_1);
2395
2396 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, svtype new_type)
2397                         __attribute__nonnull__(pTHX_1);
2398
2399 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
2400                         __attribute__nonnull__(pTHX_1); */
2401
2402 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV* sv, char* ptr, STRLEN len, U32 flags)
2403                         __attribute__nonnull__(pTHX_1);
2404
2405 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2406                         __attribute__nonnull__(pTHX_1)
2407                         __attribute__nonnull__(pTHX_2);
2408
2409 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2410                         __attribute__nonnull__(pTHX_1)
2411                         __attribute__nonnull__(pTHX_2);
2412
2413 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
2414                         __attribute__warn_unused_result__
2415                         __attribute__nonnull__(pTHX_1);
2416
2417 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
2418                         __attribute__nonnull__(pTHX_1)
2419                         __attribute__nonnull__(pTHX_2)
2420                         __attribute__nonnull__(pTHX_3);
2421
2422 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
2423                         __attribute__nonnull__(pTHX_1)
2424                         __attribute__nonnull__(pTHX_2);
2425
2426 PERL_CALLCONV void      Perl_taint_env(pTHX);
2427 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
2428                         __attribute__nonnull__(pTHX_2);
2429
2430 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
2431                         __attribute__nonnull__(pTHX_1)
2432                         __attribute__nonnull__(pTHX_2)
2433                         __attribute__nonnull__(pTHX_4)
2434                         __attribute__nonnull__(pTHX_5)
2435                         __attribute__nonnull__(pTHX_6);
2436
2437 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2438                         __attribute__nonnull__(pTHX_1)
2439                         __attribute__nonnull__(pTHX_2);
2440
2441 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2442                         __attribute__nonnull__(pTHX_1)
2443                         __attribute__nonnull__(pTHX_2);
2444
2445 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2446                         __attribute__nonnull__(pTHX_1)
2447                         __attribute__nonnull__(pTHX_2);
2448
2449 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2450                         __attribute__nonnull__(pTHX_1)
2451                         __attribute__nonnull__(pTHX_2);
2452
2453 #if defined(UNLINK_ALL_VERSIONS)
2454 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
2455                         __attribute__nonnull__(pTHX_1);
2456
2457 #endif
2458 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)
2459                         __attribute__nonnull__(pTHX_1)
2460                         __attribute__nonnull__(pTHX_2)
2461                         __attribute__nonnull__(pTHX_3)
2462                         __attribute__nonnull__(pTHX_5);
2463
2464 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
2465                         __attribute__nonnull__(pTHX_1)
2466                         __attribute__nonnull__(pTHX_2)
2467                         __attribute__nonnull__(pTHX_3)
2468                         __attribute__nonnull__(pTHX_4);
2469
2470 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
2471 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
2472 #ifdef PERL_MAD
2473 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2474                         __attribute__nonnull__(pTHX_4);
2475
2476 #else
2477 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2478                         __attribute__nonnull__(pTHX_4);
2479
2480 #endif
2481 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2482                         __attribute__nonnull__(pTHX_1)
2483                         __attribute__nonnull__(pTHX_2)
2484                         __attribute__nonnull__(pTHX_4);
2485
2486 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2487                         __attribute__nonnull__(pTHX_1)
2488                         __attribute__nonnull__(pTHX_2)
2489                         __attribute__nonnull__(pTHX_4);
2490
2491 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
2492                         __attribute__warn_unused_result__
2493                         __attribute__pure__
2494                         __attribute__nonnull__(pTHX_1)
2495                         __attribute__nonnull__(pTHX_2);
2496
2497 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
2498                         __attribute__warn_unused_result__
2499                         __attribute__pure__
2500                         __attribute__nonnull__(pTHX_1)
2501                         __attribute__nonnull__(pTHX_2);
2502
2503 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
2504                         __attribute__warn_unused_result__
2505                         __attribute__pure__
2506                         __attribute__nonnull__(pTHX_1);
2507
2508 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
2509                         __attribute__nonnull__(pTHX_1)
2510                         __attribute__nonnull__(pTHX_2);
2511
2512 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
2513                         __attribute__nonnull__(pTHX_1)
2514                         __attribute__nonnull__(pTHX_2);
2515
2516 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
2517                         __attribute__nonnull__(pTHX_1)
2518                         __attribute__nonnull__(pTHX_2);
2519
2520 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
2521                         __attribute__nonnull__(pTHX_1);
2522
2523 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
2524                         __attribute__nonnull__(pTHX_1);
2525
2526
2527 #ifdef EBCDIC
2528 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2529                         __attribute__nonnull__(pTHX_1);
2530
2531 #else
2532 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2533                         __attribute__nonnull__(pTHX_1); */
2534
2535 #endif
2536
2537 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2538                         __attribute__nonnull__(pTHX_1);
2539
2540
2541 #ifdef EBCDIC
2542 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2543                         __attribute__nonnull__(pTHX_1);
2544
2545 #else
2546 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2547                         __attribute__nonnull__(pTHX_1); */
2548
2549 #endif
2550
2551 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
2552                         __attribute__nonnull__(pTHX_1); */
2553
2554 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2555                         __attribute__nonnull__(pTHX_1);
2556
2557 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2558                         __attribute__nonnull__(pTHX_1);
2559
2560 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2561                         __attribute__nonnull__(pTHX_1)
2562                         __attribute__nonnull__(pTHX_2);
2563
2564 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
2565                         __attribute__warn_unused_result__
2566                         __attribute__nonnull__(pTHX_1)
2567                         __attribute__nonnull__(pTHX_2);
2568
2569 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
2570                         __attribute__nonnull__(pTHX_1);
2571
2572 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
2573                         __attribute__nonnull__(pTHX_1);
2574
2575 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
2576                         __attribute__nonnull__(pTHX_2);
2577
2578 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2579                         __attribute__nonnull__(pTHX_1);
2580
2581 PERL_CALLCONV U32       Perl_seed(pTHX);
2582 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
2583                         __attribute__warn_unused_result__;
2584
2585 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
2586 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
2587 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
2588                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2589                         __attribute__nonnull__(pTHX_1);
2590
2591 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
2592                         __attribute__nonnull__(pTHX_1);
2593
2594 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
2595                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2596                         __attribute__nonnull__(pTHX_2);
2597
2598 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
2599                         __attribute__nonnull__(pTHX_2);
2600
2601 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
2602                         __attribute__nonnull__(pTHX_1);
2603
2604 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
2605                         __attribute__nonnull__(pTHX_1);
2606
2607 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
2608                         __attribute__nonnull__(pTHX_1);
2609
2610 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s)
2611                         __attribute__nonnull__(pTHX_1);
2612
2613 PERL_CALLCONV int       Perl_yylex(pTHX);
2614 PERL_CALLCONV int       Perl_yyparse(pTHX);
2615 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *)
2616                         __attribute__nonnull__(pTHX_1);
2617
2618 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s)
2619                         __attribute__nonnull__(pTHX_1);
2620
2621 #if defined(MYMALLOC)
2622 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
2623                         __attribute__nonnull__(pTHX_1);
2624
2625 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
2626                         __attribute__nonnull__(pTHX_1);
2627
2628 #endif
2629 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
2630                         __attribute__malloc__
2631                         __attribute__warn_unused_result__;
2632
2633 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
2634                         __attribute__malloc__
2635                         __attribute__warn_unused_result__;
2636
2637 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
2638                         __attribute__malloc__
2639                         __attribute__warn_unused_result__;
2640
2641 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
2642 #if defined(PERL_GLOBAL_STRUCT)
2643 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
2644 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
2645 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
2646                         __attribute__nonnull__(pTHX_1);
2647
2648 #endif
2649 PERL_CALLCONV int       Perl_runops_standard(pTHX);
2650 PERL_CALLCONV int       Perl_runops_debug(pTHX);
2651 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2652                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2653                         __attribute__nonnull__(pTHX_1)
2654                         __attribute__nonnull__(pTHX_2);
2655
2656 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2657                         __attribute__nonnull__(pTHX_1)
2658                         __attribute__nonnull__(pTHX_2);
2659
2660 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
2661                         __attribute__nonnull__(pTHX_1)
2662                         __attribute__nonnull__(pTHX_2);
2663
2664 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2665                         __attribute__nonnull__(pTHX_1)
2666                         __attribute__nonnull__(pTHX_2); */
2667
2668 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr)
2669                         __attribute__nonnull__(pTHX_1); */
2670
2671 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2672                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2673                         __attribute__nonnull__(pTHX_1)
2674                         __attribute__nonnull__(pTHX_2);
2675
2676 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2677                         __attribute__nonnull__(pTHX_1)
2678                         __attribute__nonnull__(pTHX_2);
2679
2680 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i)
2681                         __attribute__nonnull__(pTHX_1);
2682
2683 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
2684                         __attribute__nonnull__(pTHX_1);
2685
2686 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u)
2687                         __attribute__nonnull__(pTHX_1);
2688
2689 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num)
2690                         __attribute__nonnull__(pTHX_1);
2691
2692 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
2693                         __attribute__nonnull__(pTHX_1);
2694
2695 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2696                         __attribute__nonnull__(pTHX_1)
2697                         __attribute__nonnull__(pTHX_2);
2698
2699 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
2700                         __attribute__nonnull__(pTHX_1);
2701
2702 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
2703                         __attribute__nonnull__(pTHX_1); */
2704
2705 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
2706                         __attribute__warn_unused_result__;
2707
2708 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2709                         __attribute__nonnull__(pTHX_1)
2710                         __attribute__nonnull__(pTHX_2);
2711
2712 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)
2713                         __attribute__nonnull__(pTHX_1)
2714                         __attribute__nonnull__(pTHX_2);
2715
2716 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)
2717                         __attribute__nonnull__(pTHX_1)
2718                         __attribute__nonnull__(pTHX_2);
2719
2720 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2721                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
2722                         __attribute__nonnull__(pTHX_2)
2723                         __attribute__nonnull__(pTHX_3);
2724
2725 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2726                         __attribute__nonnull__(pTHX_2)
2727                         __attribute__nonnull__(pTHX_3);
2728
2729 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2730                         __attribute__nonnull__(pTHX_2)
2731                         __attribute__nonnull__(pTHX_3);
2732
2733 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2734                         __attribute__nonnull__(pTHX_2)
2735                         __attribute__nonnull__(pTHX_3);
2736
2737 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
2738                         __attribute__nonnull__(pTHX_2)
2739                         __attribute__nonnull__(pTHX_3);
2740
2741 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2742                         __attribute__nonnull__(pTHX_2)
2743                         __attribute__nonnull__(pTHX_3);
2744
2745 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
2746                         __attribute__nonnull__(pTHX_2);
2747
2748 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2749                         __attribute__nonnull__(pTHX_2);
2750
2751 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2752                         __attribute__nonnull__(pTHX_2);
2753
2754 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2755 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
2756 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
2757                         __attribute__warn_unused_result__
2758                         __attribute__nonnull__(pTHX_1); */
2759
2760 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
2761                         __attribute__warn_unused_result__
2762                         __attribute__nonnull__(pTHX_1); */
2763
2764 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
2765                         __attribute__warn_unused_result__
2766                         __attribute__nonnull__(pTHX_1); */
2767
2768 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
2769                         __attribute__warn_unused_result__
2770                         __attribute__nonnull__(pTHX_1); */
2771
2772 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
2773                         __attribute__warn_unused_result__
2774                         __attribute__nonnull__(pTHX_1); */
2775
2776 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
2777                         __attribute__warn_unused_result__
2778                         __attribute__nonnull__(pTHX_1); */
2779
2780 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
2781                         __attribute__nonnull__(pTHX_1); */
2782
2783 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
2784                         __attribute__nonnull__(pTHX_1);
2785
2786 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
2787                         __attribute__nonnull__(pTHX_1);
2788
2789 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
2790                         __attribute__nonnull__(pTHX_1);
2791
2792 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
2793                         __attribute__nonnull__(pTHX_1); */
2794
2795 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
2796                         __attribute__nonnull__(pTHX_1);
2797
2798 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2799 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2800                         __attribute__nonnull__(pTHX_1);
2801
2802 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2803                         __attribute__nonnull__(pTHX_1)
2804                         __attribute__nonnull__(pTHX_2);
2805
2806 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2807 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2808 #ifdef PERL_MAD
2809 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2810                         __attribute__noreturn__;
2811
2812 #else
2813 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2814                         __attribute__noreturn__;
2815
2816 #endif
2817 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2818                         __attribute__nonnull__(pTHX_1);
2819
2820 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2821 #if defined(USE_ITHREADS)
2822 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2823                         __attribute__warn_unused_result__
2824                         __attribute__nonnull__(pTHX_4);
2825
2826 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2827                         __attribute__warn_unused_result__
2828                         __attribute__nonnull__(pTHX_2);
2829
2830 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2831                         __attribute__malloc__
2832                         __attribute__warn_unused_result__
2833                         __attribute__nonnull__(pTHX_1)
2834                         __attribute__nonnull__(pTHX_2);
2835
2836 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2837                         __attribute__warn_unused_result__
2838                         __attribute__nonnull__(pTHX_2);
2839
2840 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
2841                         __attribute__warn_unused_result__
2842                         __attribute__nonnull__(pTHX_3);
2843
2844 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2845                         __attribute__warn_unused_result__
2846                         __attribute__nonnull__(pTHX_2);
2847
2848 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2849                         __attribute__warn_unused_result__
2850                         __attribute__nonnull__(pTHX_2);
2851
2852 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2853                         __attribute__nonnull__(pTHX_3);
2854
2855 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2856                         __attribute__warn_unused_result__;
2857
2858 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2859                         __attribute__warn_unused_result__
2860                         __attribute__nonnull__(pTHX_2);
2861
2862 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2863                         __attribute__warn_unused_result__
2864                         __attribute__nonnull__(pTHX_2);
2865
2866 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV* sstr, CLONE_PARAMS* param)
2867                         __attribute__warn_unused_result__
2868                         __attribute__nonnull__(pTHX_2);
2869
2870 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, const SV *sstr, CLONE_PARAMS* param)
2871                         __attribute__nonnull__(pTHX_1)
2872                         __attribute__nonnull__(pTHX_2)
2873                         __attribute__nonnull__(pTHX_3);
2874
2875 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *proto, CLONE_PARAMS* param)
2876                         __attribute__nonnull__(pTHX_1)
2877                         __attribute__nonnull__(pTHX_2);
2878
2879 #endif
2880 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2881                         __attribute__malloc__
2882                         __attribute__warn_unused_result__;
2883
2884 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2885                         __attribute__warn_unused_result__
2886                         __attribute__nonnull__(pTHX_1)
2887                         __attribute__nonnull__(pTHX_2);
2888
2889 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2890                         __attribute__nonnull__(pTHX_1)
2891                         __attribute__nonnull__(pTHX_3);
2892
2893 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2894                         __attribute__nonnull__(pTHX_1);
2895
2896 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2897 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2898 #if defined(USE_ITHREADS)
2899 #  if defined(HAVE_INTERP_INTERN)
2900 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2901                         __attribute__nonnull__(pTHX_1)
2902                         __attribute__nonnull__(pTHX_2);
2903
2904 #  endif
2905 #endif
2906 #if defined(HAVE_INTERP_INTERN)
2907 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2908 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2909 #endif
2910
2911 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2912                         __attribute__warn_unused_result__
2913                         __attribute__nonnull__(pTHX_1);
2914
2915 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2916                         __attribute__warn_unused_result__
2917                         __attribute__nonnull__(pTHX_1);
2918
2919
2920 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
2921 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
2922 #ifdef NO_MATHOMS
2923 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
2924 #else
2925 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
2926 #endif
2927 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2928
2929 END_EXTERN_C
2930
2931 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2932 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
2933                         __attribute__warn_unused_result__
2934                         __attribute__nonnull__(pTHX_1);
2935
2936 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
2937                         __attribute__warn_unused_result__
2938                         __attribute__nonnull__(pTHX_1);
2939
2940 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
2941                         __attribute__warn_unused_result__
2942                         __attribute__nonnull__(pTHX_1);
2943
2944 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
2945                         __attribute__warn_unused_result__
2946                         __attribute__nonnull__(pTHX_1);
2947
2948 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
2949                         __attribute__warn_unused_result__
2950                         __attribute__nonnull__(pTHX_1);
2951
2952 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
2953                         __attribute__warn_unused_result__
2954                         __attribute__nonnull__(pTHX_1);
2955
2956 #endif
2957
2958 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2959 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2960                         __attribute__nonnull__(pTHX_1);
2961
2962 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
2963                         __attribute__nonnull__(pTHX_1)
2964                         __attribute__nonnull__(pTHX_2)
2965                         __attribute__nonnull__(pTHX_3)
2966                         __attribute__nonnull__(pTHX_4);
2967
2968 #endif
2969
2970 PERL_CALLCONV void*     Perl_get_arena(pTHX_ size_t svtype, U32 misc)
2971                         __attribute__malloc__
2972                         __attribute__warn_unused_result__;
2973
2974
2975 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2976 STATIC void     S_hsplit(pTHX_ HV *hv)
2977                         __attribute__nonnull__(pTHX_1);
2978
2979 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2980                         __attribute__nonnull__(pTHX_1);
2981
2982 STATIC HE*      S_new_he(pTHX)
2983                         __attribute__malloc__
2984                         __attribute__warn_unused_result__;
2985
2986 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
2987                         __attribute__malloc__
2988                         __attribute__warn_unused_result__
2989                         __attribute__nonnull__(1);
2990
2991 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
2992                         __attribute__nonnull__(1)
2993                         __attribute__nonnull__(2)
2994                         __attribute__nonnull__(3);
2995
2996 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2997 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2998                         __attribute__warn_unused_result__
2999                         __attribute__nonnull__(pTHX_1);
3000
3001 STATIC SV*      S_hv_magic_uvar_xkey(pTHX_ HV* hv, SV* keysv, int action)
3002                         __attribute__warn_unused_result__
3003                         __attribute__nonnull__(pTHX_1)
3004                         __attribute__nonnull__(pTHX_2);
3005
3006 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
3007                         __attribute__noreturn__
3008                         __attribute__nonnull__(pTHX_2)
3009                         __attribute__nonnull__(pTHX_4);
3010
3011 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
3012                         __attribute__nonnull__(1);
3013
3014 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
3015 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
3016 STATIC void     S_clear_placeholders(pTHX_ HV* hb, U32 items)
3017                         __attribute__nonnull__(pTHX_1);
3018
3019 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
3020                         __attribute__nonnull__(pTHX_1);
3021
3022 #endif
3023
3024 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
3025 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
3026                         __attribute__nonnull__(pTHX_2);
3027
3028 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
3029                         __attribute__nonnull__(pTHX_1)
3030                         __attribute__nonnull__(pTHX_2)
3031                         __attribute__nonnull__(pTHX_3);
3032
3033 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
3034                         __attribute__nonnull__(pTHX_1)
3035                         __attribute__nonnull__(pTHX_2)
3036                         __attribute__nonnull__(pTHX_3);
3037
3038 STATIC void     S_restore_magic(pTHX_ const void *p)
3039                         __attribute__nonnull__(pTHX_1);
3040
3041 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
3042                         __attribute__nonnull__(pTHX_1);
3043
3044
3045 #endif
3046
3047 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
3048 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
3049                         __attribute__warn_unused_result__
3050                         __attribute__nonnull__(pTHX_1);
3051
3052 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
3053                         __attribute__warn_unused_result__
3054                         __attribute__nonnull__(pTHX_1);
3055
3056 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
3057                         __attribute__warn_unused_result__
3058                         __attribute__nonnull__(pTHX_1);
3059
3060 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
3061                         __attribute__warn_unused_result__
3062                         __attribute__nonnull__(pTHX_1);
3063
3064 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
3065                         __attribute__warn_unused_result__
3066                         __attribute__nonnull__(pTHX_1);
3067
3068 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
3069                         __attribute__warn_unused_result__
3070                         __attribute__nonnull__(pTHX_1);
3071
3072 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
3073                         __attribute__warn_unused_result__
3074                         __attribute__nonnull__(pTHX_1);
3075
3076 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
3077                         __attribute__warn_unused_result__
3078                         __attribute__nonnull__(pTHX_1);
3079
3080 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
3081                         __attribute__warn_unused_result__
3082                         __attribute__nonnull__(pTHX_1);
3083
3084 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
3085                         __attribute__warn_unused_result__
3086                         __attribute__nonnull__(pTHX_1);
3087
3088 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
3089                         __attribute__warn_unused_result__
3090                         __attribute__nonnull__(pTHX_1);
3091
3092 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
3093                         __attribute__warn_unused_result__
3094                         __attribute__nonnull__(pTHX_1);
3095
3096 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
3097                         __attribute__warn_unused_result__
3098                         __attribute__nonnull__(pTHX_1);
3099
3100 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
3101                         __attribute__warn_unused_result__
3102                         __attribute__nonnull__(pTHX_1);
3103
3104 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
3105                         __attribute__warn_unused_result__
3106                         __attribute__nonnull__(pTHX_1);
3107
3108 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
3109                         __attribute__warn_unused_result__
3110                         __attribute__nonnull__(pTHX_1);
3111
3112 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
3113                         __attribute__warn_unused_result__
3114                         __attribute__nonnull__(pTHX_1);
3115
3116 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
3117                         __attribute__warn_unused_result__
3118                         __attribute__nonnull__(pTHX_1);
3119
3120 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
3121                         __attribute__warn_unused_result__
3122                         __attribute__nonnull__(pTHX_1);
3123
3124 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
3125                         __attribute__warn_unused_result__
3126                         __attribute__nonnull__(pTHX_1);
3127
3128 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
3129                         __attribute__warn_unused_result__
3130                         __attribute__nonnull__(pTHX_1);
3131
3132 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
3133                         __attribute__warn_unused_result__
3134                         __attribute__nonnull__(pTHX_1);
3135
3136 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
3137                         __attribute__warn_unused_result__
3138                         __attribute__nonnull__(pTHX_1);
3139
3140 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
3141                         __attribute__warn_unused_result__
3142                         __attribute__nonnull__(pTHX_1);
3143
3144 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
3145                         __attribute__warn_unused_result__
3146                         __attribute__nonnull__(pTHX_1);
3147
3148 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
3149                         __attribute__warn_unused_result__
3150                         __attribute__nonnull__(pTHX_1);
3151
3152 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
3153                         __attribute__warn_unused_result__
3154                         __attribute__nonnull__(pTHX_1);
3155
3156 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
3157                         __attribute__warn_unused_result__
3158                         __attribute__nonnull__(pTHX_1);
3159
3160 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
3161                         __attribute__warn_unused_result__
3162                         __attribute__nonnull__(pTHX_1);
3163
3164 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
3165                         __attribute__warn_unused_result__
3166                         __attribute__nonnull__(pTHX_1);
3167
3168 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
3169                         __attribute__warn_unused_result__
3170                         __attribute__nonnull__(pTHX_1);
3171
3172 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
3173                         __attribute__warn_unused_result__
3174                         __attribute__nonnull__(pTHX_1);
3175
3176 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
3177                         __attribute__warn_unused_result__
3178                         __attribute__nonnull__(pTHX_1);
3179
3180 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
3181                         __attribute__warn_unused_result__
3182                         __attribute__nonnull__(pTHX_1);
3183
3184 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
3185                         __attribute__warn_unused_result__
3186                         __attribute__nonnull__(pTHX_1);
3187
3188 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
3189                         __attribute__warn_unused_result__
3190                         __attribute__nonnull__(pTHX_1);
3191
3192 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
3193                         __attribute__warn_unused_result__
3194                         __attribute__nonnull__(pTHX_1);
3195
3196 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
3197                         __attribute__warn_unused_result__
3198                         __attribute__nonnull__(pTHX_1);
3199
3200 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
3201                         __attribute__warn_unused_result__
3202                         __attribute__nonnull__(pTHX_1);
3203
3204 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
3205                         __attribute__warn_unused_result__
3206                         __attribute__nonnull__(pTHX_1);
3207
3208 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
3209                         __attribute__warn_unused_result__
3210                         __attribute__nonnull__(pTHX_1);
3211
3212 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
3213                         __attribute__warn_unused_result__
3214                         __attribute__nonnull__(1);
3215
3216 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
3217                         __attribute__warn_unused_result__;
3218
3219 STATIC void     S_cop_free(pTHX_ COP *cop)
3220                         __attribute__nonnull__(pTHX_1);
3221
3222 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
3223 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
3224                         __attribute__nonnull__(pTHX_1);
3225
3226 STATIC OP*      S_newDEFSVOP(pTHX)
3227                         __attribute__warn_unused_result__;
3228
3229 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
3230                         __attribute__warn_unused_result__
3231                         __attribute__nonnull__(pTHX_3)
3232                         __attribute__nonnull__(pTHX_4);
3233
3234 STATIC void     S_simplify_sort(pTHX_ OP *o)
3235                         __attribute__nonnull__(pTHX_1);
3236
3237 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
3238                         __attribute__nonnull__(pTHX_1);
3239
3240 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
3241                         __attribute__warn_unused_result__
3242                         __attribute__nonnull__(1);
3243
3244 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
3245                         __attribute__nonnull__(pTHX_3);
3246
3247 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
3248                         __attribute__nonnull__(pTHX_1);
3249
3250 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
3251                         __attribute__nonnull__(pTHX_1)
3252                         __attribute__nonnull__(pTHX_2);
3253
3254 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
3255                         __attribute__nonnull__(pTHX_1)
3256                         __attribute__nonnull__(pTHX_2)
3257                         __attribute__nonnull__(pTHX_4);
3258
3259 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
3260                         __attribute__nonnull__(pTHX_2)
3261                         __attribute__nonnull__(pTHX_3)
3262                         __attribute__nonnull__(pTHX_4);
3263
3264 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
3265                         __attribute__nonnull__(pTHX_1);
3266
3267 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
3268                         __attribute__warn_unused_result__
3269                         __attribute__nonnull__(pTHX_1);
3270
3271 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
3272                         __attribute__warn_unused_result__
3273                         __attribute__nonnull__(pTHX_1)
3274                         __attribute__nonnull__(pTHX_2);
3275
3276 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
3277                         __attribute__warn_unused_result__
3278                         __attribute__nonnull__(pTHX_1)
3279                         __attribute__nonnull__(pTHX_2);
3280
3281 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
3282                         __attribute__nonnull__(pTHX_1);
3283
3284 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
3285                         __attribute__nonnull__(pTHX_2);
3286
3287 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
3288 #endif
3289 #if defined(PL_OP_SLAB_ALLOC)
3290 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
3291                         __attribute__malloc__
3292                         __attribute__warn_unused_result__;
3293
3294 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
3295                         __attribute__nonnull__(pTHX_1);
3296
3297 #endif
3298
3299 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
3300 STATIC void     S_find_beginning(pTHX);
3301 STATIC void     S_forbid_setid(pTHX_ const char flag, const int suidscript);
3302 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
3303 STATIC void     S_init_interp(pTHX);
3304 STATIC void     S_init_ids(pTHX);
3305 STATIC void     S_init_lexer(pTHX);
3306 STATIC void     S_init_main_stash(pTHX);
3307 STATIC void     S_init_perllib(pTHX);
3308 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
3309                         __attribute__nonnull__(pTHX_2);
3310
3311 STATIC void     S_init_predump_symbols(pTHX);
3312 STATIC void     S_my_exit_jump(pTHX)
3313                         __attribute__noreturn__;
3314
3315 STATIC void     S_nuke_stacks(pTHX);
3316 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv, int *suidscript)
3317                         __attribute__nonnull__(pTHX_1)
3318                         __attribute__nonnull__(pTHX_3)
3319                         __attribute__nonnull__(pTHX_4);
3320
3321 STATIC void     S_usage(pTHX_ const char *name)
3322                         __attribute__nonnull__(pTHX_1);
3323
3324 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname, int fdscript, int suidscript)
3325                         __attribute__nonnull__(pTHX_1)
3326                         __attribute__nonnull__(pTHX_2);
3327
3328 #  if defined(IAMSUID)
3329 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
3330 #  endif
3331 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
3332 STATIC void     S_run_body(pTHX_ I32 oldscope)
3333                         __attribute__noreturn__;
3334
3335 STATIC SV *     S_incpush_if_exists(pTHX_ SV *dir)
3336                         __attribute__nonnull__(pTHX_1);
3337
3338 #endif
3339
3340 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
3341 STATIC SV*      S_refto(pTHX_ SV* sv)
3342                         __attribute__warn_unused_result__
3343                         __attribute__nonnull__(pTHX_1);
3344
3345 #endif
3346 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
3347 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const U32 type, SV ***spp)
3348                         __attribute__warn_unused_result__
3349                         __attribute__nonnull__(pTHX_1)
3350                         __attribute__nonnull__(pTHX_2)
3351                         __attribute__nonnull__(pTHX_4);
3352
3353 #endif
3354
3355 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
3356 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
3357                         __attribute__nonnull__(pTHX_1)
3358                         __attribute__nonnull__(pTHX_2)
3359                         __attribute__nonnull__(pTHX_3)
3360                         __attribute__nonnull__(pTHX_4);
3361
3362 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
3363                         __attribute__nonnull__(pTHX_1)
3364                         __attribute__nonnull__(pTHX_2)
3365                         __attribute__nonnull__(pTHX_3)
3366                         __attribute__nonnull__(pTHX_4);
3367
3368 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
3369                         __attribute__nonnull__(pTHX_1);
3370
3371 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
3372                         __attribute__nonnull__(pTHX_1);
3373
3374 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
3375                         __attribute__nonnull__(pTHX_1);
3376
3377 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
3378                         __attribute__warn_unused_result__
3379                         __attribute__nonnull__(pTHX_1);
3380
3381 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
3382                         __attribute__nonnull__(pTHX_1)
3383                         __attribute__nonnull__(pTHX_2);
3384
3385 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
3386                         __attribute__nonnull__(pTHX_1)
3387                         __attribute__nonnull__(pTHX_2);
3388
3389 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
3390                         __attribute__warn_unused_result__
3391                         __attribute__nonnull__(pTHX_1)
3392                         __attribute__nonnull__(pTHX_2);
3393
3394 STATIC bool     S_need_utf8(const char *pat, const char *patend)
3395                         __attribute__nonnull__(1)
3396                         __attribute__nonnull__(2);
3397
3398 STATIC char     S_first_symbol(const char *pat, const char *patend)
3399                         __attribute__nonnull__(1)
3400                         __attribute__nonnull__(2);
3401
3402 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
3403                         __attribute__warn_unused_result__
3404                         __attribute__nonnull__(pTHX_1);
3405
3406 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
3407                         __attribute__warn_unused_result__
3408                         __attribute__nonnull__(1)
3409                         __attribute__nonnull__(3);
3410
3411 #endif
3412
3413 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
3414 STATIC OP*      S_docatch(pTHX_ OP *o)
3415                         __attribute__warn_unused_result__;
3416
3417 STATIC void     S_docatch_body(pTHX);
3418 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
3419                         __attribute__warn_unused_result__
3420                         __attribute__nonnull__(pTHX_1)
3421                         __attribute__nonnull__(pTHX_2)
3422                         __attribute__nonnull__(pTHX_3)
3423                         __attribute__nonnull__(pTHX_4);
3424
3425 STATIC OP*      S_doparseform(pTHX_ SV *sv)
3426                         __attribute__warn_unused_result__
3427                         __attribute__nonnull__(pTHX_1);
3428
3429 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
3430                         __attribute__warn_unused_result__;
3431
3432 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
3433                         __attribute__warn_unused_result__;
3434
3435 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
3436                         __attribute__warn_unused_result__;
3437
3438 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
3439                         __attribute__warn_unused_result__
3440                         __attribute__nonnull__(pTHX_1);
3441
3442 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
3443                         __attribute__warn_unused_result__;
3444
3445 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
3446                         __attribute__warn_unused_result__;
3447
3448 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
3449                         __attribute__warn_unused_result__
3450                         __attribute__nonnull__(pTHX_1);
3451
3452 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
3453                         __attribute__warn_unused_result__;
3454
3455 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
3456                         __attribute__nonnull__(pTHX_2);
3457
3458 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
3459                         __attribute__warn_unused_result__;
3460
3461 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name, const char *mode)
3462                         __attribute__warn_unused_result__
3463                         __attribute__nonnull__(pTHX_1)
3464                         __attribute__nonnull__(pTHX_2);
3465
3466 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
3467                         __attribute__warn_unused_result__
3468                         __attribute__nonnull__(pTHX_1)
3469                         __attribute__nonnull__(pTHX_2);
3470
3471 STATIC bool     S_path_is_absolute(const char *name)
3472                         __attribute__warn_unused_result__
3473                         __attribute__nonnull__(1);
3474
3475 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
3476                         __attribute__warn_unused_result__
3477                         __attribute__nonnull__(pTHX_2);
3478
3479 STATIC PMOP*    S_make_matcher(pTHX_ regexp* re)
3480                         __attribute__warn_unused_result__
3481                         __attribute__nonnull__(pTHX_1);
3482
3483 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
3484                         __attribute__warn_unused_result__
3485                         __attribute__nonnull__(pTHX_1)
3486                         __attribute__nonnull__(pTHX_2);
3487
3488 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
3489                         __attribute__nonnull__(pTHX_1);
3490
3491 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
3492 #endif
3493
3494 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
3495 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
3496                         __attribute__nonnull__(pTHX_1)
3497                         __attribute__nonnull__(pTHX_2)
3498                         __attribute__nonnull__(pTHX_3);
3499
3500 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
3501                         __attribute__warn_unused_result__
3502                         __attribute__nonnull__(pTHX_1);
3503
3504 #endif
3505
3506 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
3507 STATIC I32      S_sv_ncmp(pTHX_ SV *a, SV *b)
3508                         __attribute__nonnull__(pTHX_1)
3509                         __attribute__nonnull__(pTHX_2);
3510
3511 STATIC I32      S_sv_i_ncmp(pTHX_ SV *a, SV *b)
3512                         __attribute__nonnull__(pTHX_1)
3513                         __attribute__nonnull__(pTHX_2);
3514
3515 STATIC I32      S_amagic_ncmp(pTHX_ SV *a, SV *b)
3516                         __attribute__nonnull__(pTHX_1)
3517                         __attribute__nonnull__(pTHX_2);
3518
3519 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *a, SV *b)
3520                         __attribute__nonnull__(pTHX_1)
3521                         __attribute__nonnull__(pTHX_2);
3522
3523 STATIC I32      S_amagic_cmp(pTHX_ SV *a, SV *b)
3524                         __attribute__nonnull__(pTHX_1)
3525                         __attribute__nonnull__(pTHX_2);
3526
3527 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *a, SV *b)
3528                         __attribute__nonnull__(pTHX_1)
3529                         __attribute__nonnull__(pTHX_2);
3530
3531 STATIC I32      S_sortcv(pTHX_ SV *a, SV *b)
3532                         __attribute__nonnull__(pTHX_1)
3533                         __attribute__nonnull__(pTHX_2);
3534
3535 STATIC I32      S_sortcv_xsub(pTHX_ SV *a, SV *b)
3536                         __attribute__nonnull__(pTHX_1)
3537                         __attribute__nonnull__(pTHX_2);
3538
3539 STATIC I32      S_sortcv_stacked(pTHX_ SV *a, SV *b)
3540                         __attribute__nonnull__(pTHX_1)
3541                         __attribute__nonnull__(pTHX_2);
3542
3543 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
3544                         __attribute__nonnull__(pTHX_1)
3545                         __attribute__nonnull__(pTHX_3);
3546
3547 #endif
3548
3549 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
3550 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
3551                         __attribute__nonnull__(pTHX_1)
3552                         __attribute__nonnull__(pTHX_2)
3553                         __attribute__nonnull__(pTHX_3);
3554
3555 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
3556                         __attribute__nonnull__(pTHX_1);
3557
3558 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
3559 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
3560                         __attribute__warn_unused_result__
3561                         __attribute__nonnull__(pTHX_1)
3562                         __attribute__nonnull__(pTHX_2);
3563
3564 #  endif
3565 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
3566                         __attribute__nonnull__(pTHX_1);
3567
3568 #endif
3569
3570 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
3571 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp, U32 depth)
3572                         __attribute__nonnull__(pTHX_1)
3573                         __attribute__nonnull__(pTHX_3);
3574
3575 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
3576                         __attribute__nonnull__(pTHX_1);
3577
3578 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp, U32 depth)
3579                         __attribute__nonnull__(pTHX_1)
3580                         __attribute__nonnull__(pTHX_2);
3581
3582 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first, U32 depth)
3583                         __attribute__nonnull__(pTHX_1)
3584                         __attribute__nonnull__(pTHX_2);
3585
3586 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s)
3587                         __attribute__nonnull__(pTHX_1)
3588                         __attribute__nonnull__(pTHX_3);
3589
3590 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state, U32 depth)
3591                         __attribute__nonnull__(pTHX_1);
3592
3593 STATIC I32      S_regcurly(const char *)
3594                         __attribute__warn_unused_result__
3595                         __attribute__nonnull__(1);
3596
3597 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
3598                         __attribute__nonnull__(pTHX_1);
3599
3600 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp);
3601 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp, U32 depth)
3602                         __attribute__nonnull__(pTHX_1)
3603                         __attribute__nonnull__(pTHX_2);
3604
3605 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *state, UV *valuep)
3606                         __attribute__nonnull__(pTHX_1);
3607
3608 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd, U32 depth)
3609                         __attribute__nonnull__(pTHX_1)
3610                         __attribute__nonnull__(pTHX_3);
3611
3612 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, const regnode *val, U32 depth)
3613                         __attribute__nonnull__(pTHX_1)
3614                         __attribute__nonnull__(pTHX_2)
3615                         __attribute__nonnull__(pTHX_3);
3616
3617 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *state, U32 flags)
3618                         __attribute__nonnull__(pTHX_1);
3619
3620 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
3621                         __attribute__nonnull__(pTHX_1)
3622                         __attribute__nonnull__(pTHX_2)
3623                         __attribute__nonnull__(pTHX_3);
3624
3625 STATIC char*    S_regwhite(char *p, const char *e)
3626                         __attribute__warn_unused_result__
3627                         __attribute__nonnull__(1)
3628                         __attribute__nonnull__(2);
3629
3630 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t *state)
3631                         __attribute__nonnull__(pTHX_1);
3632
3633 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t* state, struct scan_data_t *data, I32 *minlenp, int is_inf)
3634                         __attribute__nonnull__(pTHX_1)
3635                         __attribute__nonnull__(pTHX_2)
3636                         __attribute__nonnull__(pTHX_3);
3637
3638 STATIC void     S_cl_anything(const struct RExC_state_t* state, struct regnode_charclass_class *cl)
3639                         __attribute__nonnull__(1)
3640                         __attribute__nonnull__(2);
3641
3642 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
3643                         __attribute__warn_unused_result__
3644                         __attribute__nonnull__(1);
3645
3646 STATIC void     S_cl_init(const struct RExC_state_t* state, struct regnode_charclass_class *cl)
3647                         __attribute__nonnull__(1)
3648                         __attribute__nonnull__(2);
3649
3650 STATIC void     S_cl_init_zero(const struct RExC_state_t* state, struct regnode_charclass_class *cl)
3651                         __attribute__nonnull__(1)
3652                         __attribute__nonnull__(2);
3653
3654 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
3655                         __attribute__nonnull__(1)
3656                         __attribute__nonnull__(2);
3657
3658 STATIC void     S_cl_or(const struct RExC_state_t* state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
3659                         __attribute__nonnull__(1)
3660                         __attribute__nonnull__(2)
3661                         __attribute__nonnull__(3);
3662
3663 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)
3664                         __attribute__nonnull__(pTHX_1)
3665                         __attribute__nonnull__(pTHX_2)
3666                         __attribute__nonnull__(pTHX_3)
3667                         __attribute__nonnull__(pTHX_4)
3668                         __attribute__nonnull__(pTHX_5);
3669
3670 STATIC U32      S_add_data(struct RExC_state_t* state, U32 n, const char *s)
3671                         __attribute__warn_unused_result__
3672                         __attribute__nonnull__(1)
3673                         __attribute__nonnull__(3);
3674
3675 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
3676                         __attribute__noreturn__
3677                         __attribute__nonnull__(pTHX_1)
3678                         __attribute__nonnull__(pTHX_2);
3679
3680 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t* state, I32 value)
3681                         __attribute__nonnull__(pTHX_1);
3682
3683 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t* state)
3684                         __attribute__nonnull__(pTHX_1);
3685
3686 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)
3687                         __attribute__nonnull__(pTHX_1)
3688                         __attribute__nonnull__(pTHX_2)
3689                         __attribute__nonnull__(pTHX_3)
3690                         __attribute__nonnull__(pTHX_4)
3691                         __attribute__nonnull__(pTHX_5);
3692
3693 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t* state, regnode *source, regnode *node, U32 depth)
3694                         __attribute__nonnull__(pTHX_1)
3695                         __attribute__nonnull__(pTHX_2)
3696                         __attribute__nonnull__(pTHX_3);
3697
3698 #  ifdef DEBUGGING
3699 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)
3700                         __attribute__nonnull__(pTHX_1)
3701                         __attribute__nonnull__(pTHX_2)
3702                         __attribute__nonnull__(pTHX_3)
3703                         __attribute__nonnull__(pTHX_6);
3704
3705 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
3706                         __attribute__nonnull__(pTHX_1);
3707
3708 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
3709                         __attribute__nonnull__(pTHX_1)
3710                         __attribute__nonnull__(pTHX_3);
3711
3712 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
3713                         __attribute__nonnull__(pTHX_1)
3714                         __attribute__nonnull__(pTHX_3);
3715
3716 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
3717                         __attribute__nonnull__(pTHX_1)
3718                         __attribute__nonnull__(pTHX_3);
3719
3720 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *state, regnode *p, const regnode *val, U32 depth)
3721                         __attribute__nonnull__(pTHX_1)
3722                         __attribute__nonnull__(pTHX_2)
3723                         __attribute__nonnull__(pTHX_3);
3724
3725 #  endif
3726 #endif
3727
3728 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
3729 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
3730                         __attribute__warn_unused_result__
3731                         __attribute__nonnull__(pTHX_1)
3732                         __attribute__nonnull__(pTHX_2);
3733
3734 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
3735                         __attribute__warn_unused_result__
3736                         __attribute__nonnull__(pTHX_1)
3737                         __attribute__nonnull__(pTHX_2);
3738
3739 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
3740                         __attribute__warn_unused_result__
3741                         __attribute__nonnull__(pTHX_1)
3742                         __attribute__nonnull__(pTHX_2);
3743
3744 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
3745                         __attribute__warn_unused_result__
3746                         __attribute__nonnull__(pTHX_2)
3747                         __attribute__nonnull__(pTHX_3);
3748
3749 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
3750 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
3751                         __attribute__nonnull__(pTHX_1);
3752
3753 STATIC U8*      S_reghop3(U8 *pos, I32 off, const U8 *lim)
3754                         __attribute__warn_unused_result__
3755                         __attribute__nonnull__(1)
3756                         __attribute__nonnull__(3);
3757
3758 #ifdef XXX_dmq
3759 STATIC U8*      S_reghop4(U8 *pos, I32 off, const U8 *llim, const U8 *rlim)
3760                         __attribute__warn_unused_result__
3761                         __attribute__nonnull__(1)
3762                         __attribute__nonnull__(3)
3763                         __attribute__nonnull__(4);
3764
3765 #endif
3766 STATIC U8*      S_reghopmaybe3(U8 *pos, I32 off, const U8 *lim)
3767                         __attribute__warn_unused_result__
3768                         __attribute__nonnull__(1)
3769                         __attribute__nonnull__(3);
3770
3771 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
3772                         __attribute__warn_unused_result__
3773                         __attribute__nonnull__(pTHX_1)
3774                         __attribute__nonnull__(pTHX_2)
3775                         __attribute__nonnull__(pTHX_3)
3776                         __attribute__nonnull__(pTHX_4);
3777
3778 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
3779                         __attribute__nonnull__(pTHX_1);
3780
3781 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
3782                         __attribute__nonnull__(pTHX_1);
3783
3784 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *prog)
3785                         __attribute__warn_unused_result__
3786                         __attribute__nonnull__(pTHX_1)
3787                         __attribute__nonnull__(pTHX_2);
3788
3789 #  ifdef DEBUGGING
3790 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)
3791                         __attribute__nonnull__(pTHX_1)
3792                         __attribute__nonnull__(pTHX_2)
3793                         __attribute__nonnull__(pTHX_3)
3794                         __attribute__nonnull__(pTHX_4)
3795                         __attribute__nonnull__(pTHX_5);
3796
3797 STATIC void     S_debug_start_match(pTHX_ const regexp *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
3798                         __attribute__nonnull__(pTHX_1)
3799                         __attribute__nonnull__(pTHX_3)
3800                         __attribute__nonnull__(pTHX_4)
3801                         __attribute__nonnull__(pTHX_5);
3802
3803 #  endif
3804 #endif
3805
3806 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
3807 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
3808 STATIC void     S_debprof(pTHX_ const OP *o)
3809                         __attribute__nonnull__(pTHX_1);
3810
3811 STATIC void     S_sequence(pTHX_ const OP *o);
3812 STATIC void     S_sequence_tail(pTHX_ const OP *o);
3813 STATIC UV       S_sequence_num(pTHX_ const OP *o);
3814 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
3815                         __attribute__nonnull__(pTHX_1);
3816
3817 #endif
3818
3819 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3820 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
3821                         __attribute__nonnull__(pTHX_1);
3822
3823 #endif
3824
3825 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3826 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
3827                         __attribute__nonnull__(pTHX_1)
3828                         __attribute__nonnull__(pTHX_2);
3829
3830 #endif
3831
3832 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3833 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *sv, AV *av)
3834                         __attribute__nonnull__(pTHX_1)
3835                         __attribute__nonnull__(pTHX_2);
3836
3837 #endif
3838
3839 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3840 STATIC char *   S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
3841                         __attribute__warn_unused_result__
3842                         __attribute__nonnull__(1)
3843                         __attribute__nonnull__(5);
3844
3845 STATIC void     S_sv_unglob(pTHX_ SV* sv)
3846                         __attribute__nonnull__(pTHX_1);
3847
3848 STATIC void     S_not_a_number(pTHX_ SV *sv)
3849                         __attribute__nonnull__(pTHX_1);
3850
3851 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
3852                         __attribute__nonnull__(pTHX_1);
3853
3854 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
3855                         __attribute__nonnull__(pTHX_1)
3856                         __attribute__nonnull__(pTHX_2);
3857
3858 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
3859                         __attribute__warn_unused_result__;
3860
3861 #  ifdef DEBUGGING
3862 STATIC void     S_del_sv(pTHX_ SV *p)
3863                         __attribute__nonnull__(pTHX_1);
3864
3865 #  endif
3866 #  if !defined(NV_PRESERVES_UV)
3867 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
3868                         __attribute__nonnull__(pTHX_1);
3869
3870 #  endif
3871 STATIC I32      S_expect_number(pTHX_ char** pattern)
3872                         __attribute__warn_unused_result__
3873                         __attribute__nonnull__(pTHX_1);
3874
3875 #
3876 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
3877                         __attribute__nonnull__(1)
3878                         __attribute__nonnull__(2);
3879
3880 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, STRLEN uend)
3881                         __attribute__nonnull__(1)
3882                         __attribute__nonnull__(2);
3883
3884 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)
3885                         __attribute__nonnull__(pTHX_1)
3886                         __attribute__nonnull__(pTHX_2)
3887                         __attribute__nonnull__(pTHX_3)
3888                         __attribute__nonnull__(pTHX_4);
3889
3890 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *sv, MAGIC **mgp, STRLEN byte, STRLEN utf8, STRLEN blen)
3891                         __attribute__nonnull__(pTHX_1)
3892                         __attribute__nonnull__(pTHX_2);
3893
3894 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *s, const U8 *const target, const U8 *end, STRLEN endu)
3895                         __attribute__nonnull__(pTHX_1)
3896                         __attribute__nonnull__(pTHX_2)
3897                         __attribute__nonnull__(pTHX_3);
3898
3899 STATIC char *   S_F0convert(NV nv, char *endbuf, STRLEN *len)
3900                         __attribute__nonnull__(2)
3901                         __attribute__nonnull__(3);
3902
3903 #  if defined(PERL_OLD_COPY_ON_WRITE)
3904 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
3905                         __attribute__nonnull__(pTHX_1)
3906                         __attribute__nonnull__(pTHX_2)
3907                         __attribute__nonnull__(pTHX_3);
3908
3909 #  endif
3910 STATIC SV *     S_more_sv(pTHX);
3911 STATIC void *   S_more_bodies(pTHX_ svtype sv_type);
3912 STATIC bool     S_sv_2iuv_common(pTHX_ SV *sv)
3913                         __attribute__nonnull__(pTHX_1);
3914
3915 STATIC void     S_glob_assign_glob(pTHX_ SV *dstr, SV *sstr, const int dtype)
3916                         __attribute__nonnull__(pTHX_1)
3917                         __attribute__nonnull__(pTHX_2);
3918
3919 STATIC void     S_glob_assign_ref(pTHX_ SV *dstr, SV *sstr)
3920                         __attribute__nonnull__(pTHX_1)
3921                         __attribute__nonnull__(pTHX_2);
3922
3923 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *tbl, const void *sv)
3924                         __attribute__warn_unused_result__
3925                         __attribute__nonnull__(1)
3926                         __attribute__nonnull__(2);
3927
3928 #endif
3929
3930 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3931 STATIC void     S_check_uni(pTHX);
3932 STATIC void     S_force_next(pTHX_ I32 type);
3933 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
3934                         __attribute__nonnull__(pTHX_1);
3935
3936 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
3937                         __attribute__nonnull__(pTHX_1);
3938
3939 STATIC SV*      S_tokeq(pTHX_ SV *sv)
3940                         __attribute__nonnull__(pTHX_1);
3941
3942 STATIC void     S_readpipe_override(pTHX);
3943 STATIC char*    S_scan_const(pTHX_ char *start)
3944                         __attribute__warn_unused_result__
3945                         __attribute__nonnull__(pTHX_1);
3946
3947 STATIC char*    S_scan_formline(pTHX_ char *s)
3948                         __attribute__warn_unused_result__
3949                         __attribute__nonnull__(pTHX_1);
3950
3951 STATIC char*    S_scan_heredoc(pTHX_ char *s)
3952                         __attribute__warn_unused_result__
3953                         __attribute__nonnull__(pTHX_1);
3954
3955 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
3956                         __attribute__nonnull__(pTHX_1)
3957                         __attribute__nonnull__(pTHX_2)
3958                         __attribute__nonnull__(pTHX_3);
3959
3960 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
3961                         __attribute__warn_unused_result__
3962                         __attribute__nonnull__(pTHX_1);
3963
3964 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
3965                         __attribute__warn_unused_result__
3966                         __attribute__nonnull__(pTHX_1);
3967
3968 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
3969                         __attribute__warn_unused_result__
3970                         __attribute__nonnull__(pTHX_1);
3971
3972 STATIC char*    S_scan_subst(pTHX_ char *start)
3973                         __attribute__warn_unused_result__
3974                         __attribute__nonnull__(pTHX_1);
3975
3976 STATIC char*    S_scan_trans(pTHX_ char *start)
3977                         __attribute__warn_unused_result__
3978                         __attribute__nonnull__(pTHX_1);
3979
3980 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
3981                         __attribute__nonnull__(pTHX_1)
3982                         __attribute__nonnull__(pTHX_2)
3983                         __attribute__nonnull__(pTHX_5);
3984
3985 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *buf, STRLEN len);
3986 STATIC char*    S_skipspace(pTHX_ char *s)
3987                         __attribute__warn_unused_result__
3988                         __attribute__nonnull__(pTHX_1);
3989
3990 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
3991                         __attribute__warn_unused_result__
3992                         __attribute__nonnull__(pTHX_1);
3993
3994 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
3995                         __attribute__nonnull__(pTHX_1)
3996                         __attribute__nonnull__(pTHX_2)
3997                         __attribute__nonnull__(pTHX_3);
3998
3999 STATIC bool     S_feature_is_enabled(pTHX_ const char* name, STRLEN namelen)
4000                         __attribute__nonnull__(pTHX_1);
4001
4002 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
4003                         __attribute__nonnull__(pTHX_1);
4004
4005 STATIC void     S_incline(pTHX_ const char *s)
4006                         __attribute__nonnull__(pTHX_1);
4007
4008 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
4009                         __attribute__nonnull__(pTHX_1);
4010
4011 STATIC int      S_intuit_more(pTHX_ char *s)
4012                         __attribute__nonnull__(pTHX_1);
4013
4014 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
4015                         __attribute__nonnull__(pTHX_3);
4016
4017 STATIC void     S_missingterm(pTHX_ char *s)
4018                         __attribute__noreturn__;
4019
4020 STATIC void     S_no_op(pTHX_ const char *what, char *s)
4021                         __attribute__nonnull__(pTHX_1);
4022
4023 STATIC void     S_set_csh(pTHX);
4024 STATIC I32      S_sublex_done(pTHX)
4025                         __attribute__warn_unused_result__;
4026
4027 STATIC I32      S_sublex_push(pTHX)
4028                         __attribute__warn_unused_result__;
4029
4030 STATIC I32      S_sublex_start(pTHX)
4031                         __attribute__warn_unused_result__;
4032
4033 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
4034                         __attribute__warn_unused_result__
4035                         __attribute__nonnull__(pTHX_1)
4036                         __attribute__nonnull__(pTHX_2);
4037
4038 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
4039                         __attribute__warn_unused_result__
4040                         __attribute__nonnull__(pTHX_1);
4041
4042 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
4043                         __attribute__warn_unused_result__
4044                         __attribute__nonnull__(pTHX_2);
4045
4046 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type)
4047                         __attribute__nonnull__(pTHX_3)
4048                         __attribute__nonnull__(pTHX_4);
4049
4050 STATIC int      S_ao(pTHX_ int toketype);
4051 STATIC const char*      S_incl_perldb(pTHX);
4052 #  if defined(PERL_CR_FILTER)
4053 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
4054 STATIC void     S_strip_return(pTHX_ SV *sv)
4055                         __attribute__nonnull__(pTHX_1);
4056
4057 #  endif
4058 #  if defined(DEBUGGING)
4059 STATIC int      S_tokereport(pTHX_ I32 rv);
4060 STATIC void     S_printbuf(pTHX_ const char* fmt, const char* s)
4061                         __attribute__nonnull__(pTHX_1)
4062                         __attribute__nonnull__(pTHX_2);
4063
4064 #  endif
4065 #endif
4066
4067 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
4068 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char *name, const HV * const name_stash, int len, int level)
4069                         __attribute__nonnull__(pTHX_2);
4070
4071 #endif
4072
4073 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
4074 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
4075 STATIC char*    S_stdize_locale(pTHX_ char* locs)
4076                         __attribute__nonnull__(pTHX_1);
4077
4078 #endif
4079 #endif
4080
4081 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
4082 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
4083                         __attribute__nonnull__(pTHX_1);
4084
4085 STATIC SV*      S_mess_alloc(pTHX);
4086 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
4087 STATIC bool     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8, bool warn);
4088 STATIC char *   S_write_no_mem(pTHX)
4089                         __attribute__noreturn__;
4090
4091 #endif
4092
4093 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
4094 STATIC NV       S_mulexp10(NV value, I32 exponent);
4095 #endif
4096
4097 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
4098 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
4099                         __attribute__warn_unused_result__
4100                         __attribute__nonnull__(1);
4101
4102 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
4103                         __attribute__warn_unused_result__
4104                         __attribute__nonnull__(pTHX_1)
4105                         __attribute__nonnull__(pTHX_2)
4106                         __attribute__nonnull__(pTHX_3);
4107
4108 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
4109                         __attribute__warn_unused_result__
4110                         __attribute__nonnull__(pTHX_1);
4111
4112 #endif
4113
4114 START_EXTERN_C
4115
4116 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
4117                         __attribute__nonnull__(pTHX_1);
4118
4119 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
4120                         __attribute__nonnull__(pTHX_1)
4121                         __attribute__nonnull__(pTHX_2);
4122
4123 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
4124                         __attribute__nonnull__(pTHX_1);
4125
4126 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
4127                         __attribute__nonnull__(pTHX_1);
4128
4129 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
4130                         __attribute__nonnull__(pTHX_1);
4131
4132 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
4133                         __attribute__nonnull__(pTHX_1)
4134                         __attribute__nonnull__(pTHX_2);
4135
4136 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
4137                         __attribute__nonnull__(pTHX_1)
4138                         __attribute__nonnull__(pTHX_2);
4139
4140 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
4141 #ifdef PERL_OLD_COPY_ON_WRITE
4142 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
4143                         __attribute__nonnull__(pTHX_1)
4144                         __attribute__nonnull__(pTHX_2);
4145
4146 #endif
4147
4148 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
4149
4150 #if defined(USE_PERLIO) && !defined(USE_SFIO)
4151 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
4152 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
4153 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
4154 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
4155 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
4156 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
4157 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
4158 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
4159 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
4160                         __attribute__nonnull__(pTHX_2);
4161
4162 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
4163 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
4164                         __attribute__nonnull__(pTHX_2);
4165
4166 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
4167                         __attribute__nonnull__(pTHX_2);
4168
4169 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
4170                         __attribute__nonnull__(pTHX_2);
4171
4172 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
4173 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
4174
4175 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
4176 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
4177 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
4178                         __attribute__warn_unused_result__;
4179
4180 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
4181                         __attribute__warn_unused_result__;
4182
4183
4184 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
4185                         __attribute__warn_unused_result__;
4186
4187 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
4188                         __attribute__warn_unused_result__;
4189
4190 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
4191                         __attribute__warn_unused_result__;
4192
4193 #endif /* PERLIO_LAYERS */
4194
4195 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
4196 #ifdef PERL_IN_DEB_C
4197 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
4198                         __attribute__nonnull__(pTHX_1);
4199
4200 #endif
4201
4202 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
4203                         __attribute__malloc__
4204                         __attribute__warn_unused_result__;
4205
4206 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
4207                         __attribute__nonnull__(pTHX_1);
4208
4209 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone, bool state)
4210                         __attribute__nonnull__(pTHX_1);
4211
4212 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
4213                         __attribute__nonnull__(pTHX_1);
4214
4215 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
4216                         __attribute__nonnull__(pTHX_1)
4217                         __attribute__nonnull__(pTHX_3);
4218
4219 #ifdef DEBUGGING
4220 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
4221                         __attribute__nonnull__(pTHX_2);
4222
4223 #endif
4224 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
4225 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
4226 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
4227                         __attribute__nonnull__(pTHX_2);
4228
4229 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
4230                         __attribute__nonnull__(pTHX_1)
4231                         __attribute__nonnull__(pTHX_2)
4232                         __attribute__nonnull__(pTHX_3);
4233
4234
4235 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
4236                         __attribute__nonnull__(pTHX_1);
4237
4238 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
4239                         __attribute__warn_unused_result__;
4240
4241
4242 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
4243 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)
4244                         __attribute__nonnull__(pTHX_1)
4245                         __attribute__nonnull__(pTHX_2)
4246                         __attribute__nonnull__(pTHX_6)
4247                         __attribute__nonnull__(pTHX_7);
4248
4249 #  if defined(DEBUGGING)
4250 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
4251                         __attribute__nonnull__(pTHX_1)
4252                         __attribute__nonnull__(pTHX_2);
4253
4254 #  endif
4255 #endif
4256 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
4257                         __attribute__warn_unused_result__;
4258
4259 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
4260 #if defined(DEBUGGING)
4261 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
4262                         __attribute__warn_unused_result__
4263                         __attribute__nonnull__(pTHX_1);
4264
4265 #endif
4266 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
4267 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
4268                         __attribute__nonnull__(pTHX_1);
4269
4270
4271 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
4272                         __attribute__warn_unused_result__
4273                         __attribute__nonnull__(pTHX_1);
4274
4275 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
4276                         __attribute__warn_unused_result__
4277                         __attribute__nonnull__(pTHX_1);
4278
4279 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
4280                         __attribute__warn_unused_result__
4281                         __attribute__nonnull__(pTHX_1);
4282
4283 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
4284                         __attribute__nonnull__(pTHX_1);
4285
4286 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
4287                         __attribute__nonnull__(pTHX_1);
4288
4289 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, U32 len, U32 flags)
4290                         __attribute__nonnull__(pTHX_1);
4291
4292 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV* hv)
4293                         __attribute__nonnull__(pTHX_1);
4294
4295 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4296 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV* hv)
4297                         __attribute__nonnull__(pTHX_1);
4298
4299 #endif
4300 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
4301                         __attribute__nonnull__(pTHX_1);
4302
4303 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
4304                         __attribute__warn_unused_result__
4305                         __attribute__nonnull__(pTHX_1);
4306
4307 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
4308                         __attribute__warn_unused_result__
4309                         __attribute__nonnull__(pTHX_1);
4310
4311 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
4312                         __attribute__nonnull__(pTHX_1);
4313
4314
4315 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
4316                         __attribute__nonnull__(pTHX_1)
4317                         __attribute__nonnull__(pTHX_2);
4318
4319
4320 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4321 STATIC SV *     S_find_hash_subscript(pTHX_ HV *hv, SV *val)
4322                         __attribute__nonnull__(pTHX_2);
4323
4324 STATIC I32      S_find_array_subscript(pTHX_ AV *av, SV *val)
4325                         __attribute__nonnull__(pTHX_2);
4326
4327 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
4328 #endif
4329
4330 #ifdef PERL_NEED_MY_HTOLE16
4331 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
4332 #endif
4333 #ifdef PERL_NEED_MY_LETOH16
4334 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
4335 #endif
4336 #ifdef PERL_NEED_MY_HTOBE16
4337 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
4338 #endif
4339 #ifdef PERL_NEED_MY_BETOH16
4340 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
4341 #endif
4342 #ifdef PERL_NEED_MY_HTOLE32
4343 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
4344 #endif
4345 #ifdef PERL_NEED_MY_LETOH32
4346 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
4347 #endif
4348 #ifdef PERL_NEED_MY_HTOBE32
4349 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
4350 #endif
4351 #ifdef PERL_NEED_MY_BETOH32
4352 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
4353 #endif
4354 #ifdef PERL_NEED_MY_HTOLE64
4355 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
4356 #endif
4357 #ifdef PERL_NEED_MY_LETOH64
4358 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
4359 #endif
4360 #ifdef PERL_NEED_MY_HTOBE64
4361 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
4362 #endif
4363 #ifdef PERL_NEED_MY_BETOH64
4364 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
4365 #endif
4366
4367 #ifdef PERL_NEED_MY_HTOLES
4368 PERL_CALLCONV short     Perl_my_htoles(short n);
4369 #endif
4370 #ifdef PERL_NEED_MY_LETOHS
4371 PERL_CALLCONV short     Perl_my_letohs(short n);
4372 #endif
4373 #ifdef PERL_NEED_MY_HTOBES
4374 PERL_CALLCONV short     Perl_my_htobes(short n);
4375 #endif
4376 #ifdef PERL_NEED_MY_BETOHS
4377 PERL_CALLCONV short     Perl_my_betohs(short n);
4378 #endif
4379 #ifdef PERL_NEED_MY_HTOLEI
4380 PERL_CALLCONV int       Perl_my_htolei(int n);
4381 #endif
4382 #ifdef PERL_NEED_MY_LETOHI
4383 PERL_CALLCONV int       Perl_my_letohi(int n);
4384 #endif
4385 #ifdef PERL_NEED_MY_HTOBEI
4386 PERL_CALLCONV int       Perl_my_htobei(int n);
4387 #endif
4388 #ifdef PERL_NEED_MY_BETOHI
4389 PERL_CALLCONV int       Perl_my_betohi(int n);
4390 #endif
4391 #ifdef PERL_NEED_MY_HTOLEL
4392 PERL_CALLCONV long      Perl_my_htolel(long n);
4393 #endif
4394 #ifdef PERL_NEED_MY_LETOHL
4395 PERL_CALLCONV long      Perl_my_letohl(long n);
4396 #endif
4397 #ifdef PERL_NEED_MY_HTOBEL
4398 PERL_CALLCONV long      Perl_my_htobel(long n);
4399 #endif
4400 #ifdef PERL_NEED_MY_BETOHL
4401 PERL_CALLCONV long      Perl_my_betohl(long n);
4402 #endif
4403
4404 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
4405                         __attribute__nonnull__(1);
4406
4407
4408 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
4409                         __attribute__nonnull__(pTHX_1);
4410
4411 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
4412                         __attribute__nonnull__(pTHX_1);
4413
4414 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
4415                         __attribute__warn_unused_result__
4416                         __attribute__nonnull__(pTHX_1);
4417
4418
4419 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
4420                         __attribute__warn_unused_result__
4421                         __attribute__nonnull__(pTHX_1)
4422                         __attribute__nonnull__(pTHX_2);
4423
4424
4425 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
4426 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
4427                         __attribute__nonnull__(pTHX_1);
4428
4429 #endif
4430
4431 #ifdef PERL_DONT_CREATE_GVSV
4432 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
4433                         __attribute__nonnull__(pTHX_1);
4434
4435 #endif
4436 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
4437 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
4438 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
4439                         __attribute__malloc__
4440                         __attribute__warn_unused_result__
4441                         __attribute__nonnull__(pTHX_2);
4442
4443
4444 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
4445                         __attribute__nonnull__(pTHX_1);
4446
4447
4448 #ifndef SPRINTF_RETURNS_STRLEN
4449 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
4450                         __attribute__nonnull__(1)
4451                         __attribute__nonnull__(2);
4452
4453 #endif
4454
4455 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
4456                         __attribute__format__(__printf__,3,4)
4457                         __attribute__nonnull__(1)
4458                         __attribute__nonnull__(3);
4459
4460 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
4461                         __attribute__nonnull__(1)
4462                         __attribute__nonnull__(3);
4463
4464
4465 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
4466
4467 #ifdef PERL_IMPLICIT_CONTEXT
4468 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
4469 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
4470                         __attribute__nonnull__(pTHX_1);
4471
4472 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
4473                         __attribute__nonnull__(pTHX_1);
4474
4475 #else
4476 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
4477                         __attribute__nonnull__(pTHX_1);
4478
4479 #endif
4480 #endif
4481
4482 #ifndef HAS_STRLCAT
4483 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
4484 #endif
4485
4486 #ifndef HAS_STRLCPY
4487 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
4488 #endif
4489
4490 #ifdef PERL_MAD
4491 PERL_CALLCONV void      Perl_pad_peg(const char* s)
4492                         __attribute__nonnull__(1);
4493
4494 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
4495 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4496                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4497                         __attribute__nonnull__(pTHX_2)
4498                         __attribute__nonnull__(pTHX_3);
4499
4500 #endif
4501 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4502                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4503                         __attribute__nonnull__(pTHX_2)
4504                         __attribute__nonnull__(pTHX_3);
4505
4506 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4507                         __attribute__nonnull__(pTHX_2)
4508                         __attribute__nonnull__(pTHX_3);
4509
4510 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
4511 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
4512                         __attribute__nonnull__(pTHX_1);
4513
4514 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
4515                         __attribute__nonnull__(pTHX_1);
4516
4517 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
4518                         __attribute__nonnull__(pTHX_1);
4519
4520 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
4521 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
4522                         __attribute__nonnull__(pTHX_1)
4523                         __attribute__nonnull__(pTHX_2);
4524
4525 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, char *pv, STRLEN len, int utf8)
4526                         __attribute__nonnull__(pTHX_1)
4527                         __attribute__nonnull__(pTHX_2);
4528
4529 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
4530                         __attribute__nonnull__(pTHX_1);
4531
4532 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4533                         __attribute__nonnull__(pTHX_2);
4534
4535 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
4536 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
4537                         __attribute__nonnull__(pTHX_2);
4538
4539 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP* arg)
4540                         __attribute__nonnull__(pTHX_1);
4541
4542
4543 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
4544 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN* arg)
4545                         __attribute__nonnull__(pTHX_1);
4546
4547 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN* arg, OP* o, char slot)
4548                         __attribute__nonnull__(pTHX_1);
4549
4550 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
4551 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
4552 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
4553 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
4554 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
4555 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
4556                         __attribute__nonnull__(pTHX_2);
4557
4558 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
4559 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
4560
4561 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
4562 STATIC char*    S_skipspace0(pTHX_ char *s)
4563                         __attribute__nonnull__(pTHX_1);
4564
4565 STATIC char*    S_skipspace1(pTHX_ char *s)
4566                         __attribute__nonnull__(pTHX_1);
4567
4568 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
4569                         __attribute__nonnull__(pTHX_1);
4570
4571 STATIC void     S_start_force(pTHX_ int where);
4572 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
4573 #  endif
4574 PERL_CALLCONV int       Perl_madlex(pTHX);
4575 PERL_CALLCONV int       Perl_madparse(pTHX);
4576 #endif
4577
4578 END_EXTERN_C
4579 /*
4580  * ex: set ts=8 sts=4 sw=4 noet:
4581  */
4582 /* ex: set ro: */