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2b028a190b68062cc4c96a7675f0387642b6e8c5
[perl5.git] / 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, 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 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags);
128 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
129                         __attribute__warn_unused_result__;
130
131 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
132                         __attribute__nonnull__(pTHX_1);
133
134 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
135                         __attribute__warn_unused_result__
136                         __attribute__nonnull__(pTHX_2);
137
138 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
139                         __attribute__warn_unused_result__;
140
141 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill)
142                         __attribute__nonnull__(pTHX_1);
143
144 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
145                         __attribute__warn_unused_result__
146                         __attribute__nonnull__(pTHX_1);
147
148 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
149                         __attribute__warn_unused_result__
150                         __attribute__nonnull__(pTHX_2);
151
152 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
153 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val)
154                         __attribute__nonnull__(pTHX_2);
155
156 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar)
157                         __attribute__nonnull__(pTHX_1);
158
159 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
160                         __attribute__warn_unused_result__;
161
162 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
163 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
164 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
165 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av)
166                         __attribute__nonnull__(pTHX_1);
167
168 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
169                         __attribute__warn_unused_result__
170                         __attribute__nonnull__(pTHX_2)
171                         __attribute__nonnull__(pTHX_3);
172
173 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
174                         __attribute__warn_unused_result__;
175
176 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
177                         __attribute__warn_unused_result__;
178
179 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
180                         __attribute__warn_unused_result__;
181
182 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
183 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
184 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
185                         __attribute__nonnull__(pTHX_2);
186
187 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
188                         __attribute__warn_unused_result__
189                         __attribute__nonnull__(pTHX_3);
190
191 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
192                         __attribute__warn_unused_result__;
193
194 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
195                         __attribute__warn_unused_result__;
196
197 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
198                         __attribute__warn_unused_result__;
199
200 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
201                         __attribute__warn_unused_result__;
202
203 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
204 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
205                         __attribute__warn_unused_result__;
206
207 #endif
208 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
209                         __attribute__warn_unused_result__;
210
211 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
212                         __attribute__noreturn__
213                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
214
215 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
216                         __attribute__noreturn__
217                         __attribute__nonnull__(pTHX_1);
218
219 #if defined(PERL_IMPLICIT_CONTEXT)
220 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
221                         __attribute__noreturn__
222                         __attribute__format__(__printf__,1,2)
223                         __attribute__nonnull__(1);
224
225 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
226                         __attribute__format__(__printf__,1,2)
227                         __attribute__nonnull__(1);
228
229 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
230                         __attribute__format__(__printf__,1,2)
231                         __attribute__nonnull__(1);
232
233 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
234                         __attribute__format__(__printf__,1,2)
235                         __attribute__nonnull__(1);
236
237 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
238                         __attribute__nonnull__(2)
239                         __attribute__nonnull__(3);
240
241 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
242                         __attribute__format__(__printf__,1,2)
243                         __attribute__nonnull__(1);
244
245 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
246                         __attribute__format__(__printf__,1,2)
247                         __attribute__nonnull__(1);
248
249 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
250                         __attribute__format__(__printf__,2,3)
251                         __attribute__nonnull__(2);
252
253 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
254                         __attribute__format__(__printf__,1,2)
255                         __attribute__nonnull__(1);
256
257 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
258                         __attribute__format__(__printf__,2,3)
259                         __attribute__nonnull__(1)
260                         __attribute__nonnull__(2);
261
262 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
263                         __attribute__format__(__printf__,2,3)
264                         __attribute__nonnull__(1)
265                         __attribute__nonnull__(2);
266
267 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
268                         __attribute__format__(__printf__,2,3)
269                         __attribute__nonnull__(1)
270                         __attribute__nonnull__(2);
271
272 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
273                         __attribute__format__(__printf__,2,3)
274                         __attribute__nonnull__(1)
275                         __attribute__nonnull__(2);
276
277 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
278                         __attribute__format__(__printf__,2,3)
279                         __attribute__nonnull__(1)
280                         __attribute__nonnull__(2);
281
282 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
283                         __attribute__format__(__printf__,1,2)
284                         __attribute__nonnull__(1);
285
286 #endif
287 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
288                         __attribute__nonnull__(pTHX_1);
289
290 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
291                         __attribute__nonnull__(pTHX_1);
292
293 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv)
294                         __attribute__warn_unused_result__;
295
296 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
297                         __attribute__warn_unused_result__;
298
299 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
300                         __attribute__nonnull__(pTHX_1);
301
302 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
303                         __attribute__nonnull__(pTHX_1);
304
305 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
306 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
307                         __attribute__nonnull__(pTHX_1);
308
309 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen)
310                         __attribute__warn_unused_result__
311                         __attribute__nonnull__(pTHX_2);
312
313 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
314                         __attribute__warn_unused_result__
315                         __attribute__pure__;
316
317 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
318                         __attribute__warn_unused_result__
319                         __attribute__pure__;
320
321 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
322                         __attribute__warn_unused_result__
323                         __attribute__pure__;
324
325 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
326                         __attribute__warn_unused_result__
327                         __attribute__pure__;
328
329 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
330                         __attribute__warn_unused_result__
331                         __attribute__pure__;
332
333 PERL_CALLCONV I32       Perl_cxinc(pTHX)
334                         __attribute__warn_unused_result__;
335
336 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
337                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
338                         __attribute__nonnull__(pTHX_1);
339
340 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
341                         __attribute__nonnull__(pTHX_1);
342
343 PERL_CALLCONV void      Perl_debprofdump(pTHX);
344 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
345                         __attribute__nonnull__(pTHX_1);
346
347 PERL_CALLCONV I32       Perl_debstack(pTHX);
348 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
349 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
350                         __attribute__nonnull__(pTHX_1)
351                         __attribute__nonnull__(pTHX_2)
352                         __attribute__nonnull__(pTHX_3)
353                         __attribute__nonnull__(pTHX_4)
354                         __attribute__nonnull__(pTHX_6);
355
356 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
357                         __attribute__nonnull__(pTHX_1);
358
359 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
360                         __attribute__nonnull__(pTHX_1);
361
362 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
363                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
364
365 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
366 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
367 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
368 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
369                         __attribute__nonnull__(pTHX_2)
370                         __attribute__nonnull__(pTHX_3);
371
372 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag)
373                         __attribute__nonnull__(pTHX_2)
374                         __attribute__nonnull__(pTHX_3);
375
376 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
377                         __attribute__nonnull__(pTHX_1);
378
379 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
380                         __attribute__nonnull__(pTHX_1)
381                         __attribute__nonnull__(pTHX_2);
382
383 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
384                         __attribute__nonnull__(pTHX_1);
385
386 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
387                         __attribute__nonnull__(pTHX_1);
388
389 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
390                         __attribute__nonnull__(pTHX_1);
391
392 #if defined(WIN32) || defined(__SYMBIAN32__)
393 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
394                         __attribute__nonnull__(pTHX_1)
395                         __attribute__nonnull__(pTHX_2)
396                         __attribute__nonnull__(pTHX_3);
397
398 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
399                         __attribute__nonnull__(pTHX_1);
400
401 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
402                         __attribute__nonnull__(pTHX_1);
403
404 #endif
405 #if !defined(WIN32)
406 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char* cmd, int fd, int flag)
407                         __attribute__nonnull__(pTHX_1);
408
409 #endif
410 PERL_CALLCONV void      Perl_do_execfree(pTHX);
411 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
412 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
413                         __attribute__nonnull__(pTHX_2)
414                         __attribute__nonnull__(pTHX_3);
415
416 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
417                         __attribute__nonnull__(pTHX_2)
418                         __attribute__nonnull__(pTHX_3);
419
420 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
421                         __attribute__nonnull__(pTHX_1)
422                         __attribute__nonnull__(pTHX_2);
423
424 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
425                         __attribute__nonnull__(pTHX_1)
426                         __attribute__nonnull__(pTHX_2);
427
428 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
429                         __attribute__nonnull__(pTHX_1)
430                         __attribute__nonnull__(pTHX_2);
431
432 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
433                         __attribute__nonnull__(pTHX_2)
434                         __attribute__nonnull__(pTHX_3);
435
436 #endif
437 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
438                         __attribute__nonnull__(pTHX_1)
439                         __attribute__nonnull__(pTHX_2)
440                         __attribute__nonnull__(pTHX_3)
441                         __attribute__nonnull__(pTHX_4);
442
443 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
444 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
445                         __attribute__nonnull__(pTHX_1)
446                         __attribute__nonnull__(pTHX_2);
447
448 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)
449                         __attribute__nonnull__(pTHX_1)
450                         __attribute__nonnull__(pTHX_2)
451                         __attribute__nonnull__(pTHX_8);
452
453 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)
454                         __attribute__nonnull__(pTHX_1)
455                         __attribute__nonnull__(pTHX_2);
456
457 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv)
458                         __attribute__nonnull__(pTHX_1);
459
460 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
461                         __attribute__nonnull__(pTHX_2);
462
463 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
464                         __attribute__warn_unused_result__;
465
466 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
467                         __attribute__nonnull__(pTHX_1);
468
469 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
470 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
471                         __attribute__nonnull__(pTHX_1)
472                         __attribute__nonnull__(pTHX_3);
473
474 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
475                         __attribute__nonnull__(pTHX_1);
476
477 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
478                         __attribute__warn_unused_result__
479                         __attribute__nonnull__(pTHX_1);
480
481 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
482                         __attribute__nonnull__(pTHX_1);
483
484 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
485                         __attribute__nonnull__(pTHX_1);
486
487 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
488                         __attribute__nonnull__(pTHX_1);
489
490 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
491                         __attribute__nonnull__(pTHX_2)
492                         __attribute__nonnull__(pTHX_3)
493                         __attribute__nonnull__(pTHX_4);
494
495 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
496                         __attribute__nonnull__(pTHX_1);
497
498 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
499                         __attribute__warn_unused_result__;
500
501 PERL_CALLCONV void      Perl_dump_all(pTHX);
502 PERL_CALLCONV void      Perl_dump_eval(pTHX);
503 #if defined(DUMP_FDS)
504 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
505                         __attribute__nonnull__(pTHX_1);
506
507 #endif
508 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
509                         __attribute__nonnull__(pTHX_1);
510
511 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
512                         __attribute__nonnull__(pTHX_1);
513
514 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg)
515                         __attribute__nonnull__(pTHX_1);
516
517 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
518 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
519                         __attribute__nonnull__(pTHX_1);
520
521 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
522                         __attribute__nonnull__(pTHX_1);
523
524 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
525                         __attribute__nonnull__(pTHX_1);
526
527 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags)
528                         __attribute__warn_unused_result__
529                         __attribute__nonnull__(pTHX_1)
530                         __attribute__nonnull__(pTHX_2)
531                         __attribute__nonnull__(pTHX_3);
532
533 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
534                         __attribute__nonnull__(pTHX_1);
535
536 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg);
537 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
538                         __attribute__nonnull__(pTHX_1);
539
540 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
541                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
542                         __attribute__nonnull__(pTHX_1);
543
544 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
545                         __attribute__nonnull__(pTHX_1);
546
547 PERL_CALLCONV void      Perl_free_tmps(pTHX);
548 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
549 #if !defined(HAS_GETENV_LEN)
550 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
551                         __attribute__nonnull__(pTHX_1)
552                         __attribute__nonnull__(pTHX_2);
553
554 #endif
555 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
556 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
557 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
558                         __attribute__nonnull__(pTHX_1);
559
560 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
561                         __attribute__nonnull__(pTHX_1);
562
563 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
564                         __attribute__nonnull__(pTHX_1);
565
566 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
567                         __attribute__warn_unused_result__
568                         __attribute__nonnull__(pTHX_2);
569
570 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash)
571                         __attribute__nonnull__(pTHX_1);
572
573 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
574                         __attribute__nonnull__(pTHX_1)
575                         __attribute__nonnull__(pTHX_2);
576
577 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
578                         __attribute__nonnull__(pTHX_1)
579                         __attribute__nonnull__(pTHX_2); */
580
581 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
582                         __attribute__nonnull__(pTHX_1)
583                         __attribute__nonnull__(pTHX_2);
584
585 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
586                         __attribute__nonnull__(pTHX_1);
587
588 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
589                         __attribute__nonnull__(pTHX_2);
590
591 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
592                         __attribute__nonnull__(pTHX_2);
593
594 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
595                         __attribute__nonnull__(pTHX_2);
596
597 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
598                         __attribute__nonnull__(pTHX_2);
599
600 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type)
601                         __attribute__nonnull__(pTHX_1);
602
603 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
604                         __attribute__nonnull__(pTHX_1)
605                         __attribute__nonnull__(pTHX_2);
606
607 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
608                         __attribute__nonnull__(pTHX_1)
609                         __attribute__nonnull__(pTHX_2); */
610
611 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
612                         __attribute__nonnull__(pTHX_1)
613                         __attribute__nonnull__(pTHX_2);
614
615 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
616                         __attribute__nonnull__(pTHX_1)
617                         __attribute__nonnull__(pTHX_3);
618
619 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create)
620                         __attribute__nonnull__(pTHX_1);
621
622 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create)
623                         __attribute__nonnull__(pTHX_1);
624
625 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
626 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
627 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry)
628                         __attribute__nonnull__(pTHX_1);
629
630 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags)
631                         __attribute__nonnull__(pTHX_2);
632
633 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash)
634                         __attribute__nonnull__(pTHX_2);
635
636 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
637                         __attribute__warn_unused_result__
638                         __attribute__nonnull__(pTHX_2);
639
640 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
641                         __attribute__warn_unused_result__
642                         __attribute__nonnull__(pTHX_2);
643
644 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval)
645                         __attribute__nonnull__(pTHX_2);
646
647 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash)
648                         __attribute__nonnull__(pTHX_2);
649
650 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entryK)
651                         __attribute__nonnull__(pTHX_1);
652
653 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
654                         __attribute__nonnull__(pTHX_1);
655
656 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
657                         __attribute__warn_unused_result__
658                         __attribute__nonnull__(pTHX_1)
659                         __attribute__nonnull__(pTHX_2);
660
661 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
662                         __attribute__warn_unused_result__
663                         __attribute__nonnull__(pTHX_1);
664
665 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
666                         __attribute__warn_unused_result__
667                         __attribute__nonnull__(pTHX_1);
668
669 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
670                         __attribute__warn_unused_result__
671                         __attribute__nonnull__(pTHX_1)
672                         __attribute__nonnull__(pTHX_2)
673                         __attribute__nonnull__(pTHX_3);
674
675 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
676                         __attribute__warn_unused_result__
677                         __attribute__nonnull__(pTHX_1);
678
679 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
680                         __attribute__warn_unused_result__
681                         __attribute__nonnull__(pTHX_1)
682                         __attribute__nonnull__(pTHX_2);
683
684 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
685                         __attribute__nonnull__(pTHX_1);
686
687 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how)
688                         __attribute__nonnull__(pTHX_1);
689
690 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
691 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
692 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
693 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
694 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
695                         __attribute__pure__
696                         __attribute__nonnull__(pTHX_1)
697                         __attribute__nonnull__(pTHX_2);
698
699 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
700                         __attribute__pure__
701                         __attribute__nonnull__(pTHX_1)
702                         __attribute__nonnull__(pTHX_2);
703
704 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)
705                         __attribute__nonnull__(pTHX_1)
706                         __attribute__nonnull__(pTHX_5);
707
708 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
709                         __attribute__warn_unused_result__;
710
711 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
712                         __attribute__nonnull__(pTHX_2);
713
714 PERL_CALLCONV void      Perl_init_debugger(pTHX);
715 PERL_CALLCONV void      Perl_init_stacks(pTHX);
716 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
717                         __attribute__nonnull__(pTHX_1);
718
719 PERL_CALLCONV U32       Perl_intro_my(pTHX);
720 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
721                         __attribute__warn_unused_result__
722                         __attribute__pure__
723                         __attribute__nonnull__(pTHX_1)
724                         __attribute__nonnull__(pTHX_2);
725
726 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
727                         __attribute__warn_unused_result__
728                         __attribute__nonnull__(pTHX_1);
729
730 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
731                         __attribute__warn_unused_result__;
732
733 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
734                         __attribute__warn_unused_result__
735                         __attribute__nonnull__(pTHX_1);
736
737 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
738                         __attribute__warn_unused_result__;
739
740 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
741                         __attribute__warn_unused_result__
742                         __attribute__pure__;
743
744 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
745                         __attribute__warn_unused_result__
746                         __attribute__pure__;
747
748 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
749                         __attribute__warn_unused_result__
750                         __attribute__pure__;
751
752 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
753                         __attribute__warn_unused_result__
754                         __attribute__pure__;
755
756 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
757                         __attribute__warn_unused_result__
758                         __attribute__pure__;
759
760 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
761                         __attribute__warn_unused_result__
762                         __attribute__pure__;
763
764 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
765                         __attribute__warn_unused_result__
766                         __attribute__pure__;
767
768 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
769                         __attribute__warn_unused_result__
770                         __attribute__pure__;
771
772 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
773                         __attribute__warn_unused_result__
774                         __attribute__pure__;
775
776 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
777                         __attribute__warn_unused_result__
778                         __attribute__pure__;
779
780 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
781                         __attribute__warn_unused_result__
782                         __attribute__pure__;
783
784 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
785                         __attribute__warn_unused_result__
786                         __attribute__pure__;
787
788 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
789                         __attribute__warn_unused_result__
790                         __attribute__pure__;
791
792 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
793                         __attribute__warn_unused_result__
794                         __attribute__pure__;
795
796 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
797                         __attribute__warn_unused_result__
798                         __attribute__pure__;
799
800 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
801                         __attribute__warn_unused_result__
802                         __attribute__pure__;
803
804 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
805                         __attribute__warn_unused_result__
806                         __attribute__pure__;
807
808 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
809                         __attribute__nonnull__(pTHX_2)
810                         __attribute__nonnull__(pTHX_3);
811
812 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
813                         __attribute__nonnull__(pTHX_2)
814                         __attribute__nonnull__(pTHX_3);
815
816 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
817                         __attribute__nonnull__(pTHX_2)
818                         __attribute__nonnull__(pTHX_3);
819
820 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
821                         __attribute__nonnull__(pTHX_2)
822                         __attribute__nonnull__(pTHX_3);
823
824 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
825                         __attribute__warn_unused_result__
826                         __attribute__pure__;
827
828 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
829                         __attribute__warn_unused_result__
830                         __attribute__pure__;
831
832 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
833                         __attribute__warn_unused_result__
834                         __attribute__pure__;
835
836 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
837                         __attribute__warn_unused_result__
838                         __attribute__pure__;
839
840 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
841                         __attribute__warn_unused_result__
842                         __attribute__pure__;
843
844 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
845                         __attribute__warn_unused_result__
846                         __attribute__pure__;
847
848 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
849                         __attribute__warn_unused_result__
850                         __attribute__pure__;
851
852 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
853                         __attribute__warn_unused_result__
854                         __attribute__pure__;
855
856 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
857                         __attribute__warn_unused_result__
858                         __attribute__pure__;
859
860 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
861                         __attribute__warn_unused_result__
862                         __attribute__pure__;
863
864 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
865                         __attribute__warn_unused_result__
866                         __attribute__pure__;
867
868 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
869                         __attribute__warn_unused_result__
870                         __attribute__pure__;
871
872 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
873                         __attribute__warn_unused_result__
874                         __attribute__pure__;
875
876 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
877                         __attribute__warn_unused_result__
878                         __attribute__pure__;
879
880 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
881                         __attribute__nonnull__(pTHX_1);
882
883 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
884                         __attribute__nonnull__(pTHX_1);
885
886 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
887                         __attribute__nonnull__(pTHX_1);
888
889 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
890                         __attribute__nonnull__(pTHX_1);
891
892 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
893                         __attribute__warn_unused_result__
894                         __attribute__nonnull__(pTHX_1);
895
896 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
897                         __attribute__warn_unused_result__
898                         __attribute__nonnull__(pTHX_1);
899
900 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
901                         __attribute__warn_unused_result__
902                         __attribute__nonnull__(pTHX_1);
903
904 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
905                         __attribute__warn_unused_result__
906                         __attribute__nonnull__(pTHX_1);
907
908 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
909                         __attribute__warn_unused_result__
910                         __attribute__nonnull__(pTHX_1);
911
912 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
913                         __attribute__warn_unused_result__
914                         __attribute__nonnull__(pTHX_1);
915
916 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
917                         __attribute__warn_unused_result__
918                         __attribute__nonnull__(pTHX_1);
919
920 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
921                         __attribute__warn_unused_result__
922                         __attribute__nonnull__(pTHX_1);
923
924 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
925                         __attribute__warn_unused_result__
926                         __attribute__nonnull__(pTHX_1);
927
928 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
929                         __attribute__warn_unused_result__
930                         __attribute__nonnull__(pTHX_1);
931
932 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
933                         __attribute__warn_unused_result__
934                         __attribute__nonnull__(pTHX_1);
935
936 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
937                         __attribute__warn_unused_result__
938                         __attribute__nonnull__(pTHX_1);
939
940 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
941                         __attribute__warn_unused_result__
942                         __attribute__nonnull__(pTHX_1);
943
944 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
945                         __attribute__warn_unused_result__
946                         __attribute__nonnull__(pTHX_1);
947
948 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
949                         __attribute__warn_unused_result__
950                         __attribute__nonnull__(pTHX_1);
951
952 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
953                         __attribute__warn_unused_result__
954                         __attribute__nonnull__(pTHX_1);
955
956 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
957                         __attribute__nonnull__(pTHX_1);
958
959 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
960                         __attribute__pure__
961                         __attribute__nonnull__(pTHX_1);
962
963 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
964 PERL_CALLCONV void      Perl_lex_end(pTHX);
965 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line)
966                         __attribute__nonnull__(pTHX_1);
967
968 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
969                         __attribute__nonnull__(pTHX_1);
970
971 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
972                         __attribute__nonnull__(pTHX_1);
973
974 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
975 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
976 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
977                         __attribute__nonnull__(pTHX_1);
978
979 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
980 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
981 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
982                         __attribute__nonnull__(pTHX_2);
983
984 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
985                         __attribute__nonnull__(pTHX_2);
986
987 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical)
988                         __attribute__nonnull__(pTHX_1);
989
990 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
991                         __attribute__warn_unused_result__
992                         __attribute__nonnull__(pTHX_1);
993
994 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
995                         __attribute__nonnull__(pTHX_1)
996                         __attribute__nonnull__(pTHX_2)
997                         __attribute__nonnull__(pTHX_3);
998
999 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1000                         __attribute__nonnull__(pTHX_1)
1001                         __attribute__nonnull__(pTHX_2)
1002                         __attribute__nonnull__(pTHX_3);
1003
1004 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1005                         __attribute__nonnull__(pTHX_1);
1006
1007 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1008                         __attribute__warn_unused_result__
1009                         __attribute__nonnull__(pTHX_1)
1010                         __attribute__nonnull__(pTHX_2);
1011
1012 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1013                         __attribute__nonnull__(pTHX_1)
1014                         __attribute__nonnull__(pTHX_2)
1015                         __attribute__nonnull__(pTHX_3);
1016
1017 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1018                         __attribute__nonnull__(pTHX_1)
1019                         __attribute__nonnull__(pTHX_2);
1020
1021 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1022                         __attribute__nonnull__(pTHX_1)
1023                         __attribute__nonnull__(pTHX_2);
1024
1025 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1026                         __attribute__nonnull__(pTHX_1)
1027                         __attribute__nonnull__(pTHX_2);
1028
1029 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1030                         __attribute__nonnull__(pTHX_1)
1031                         __attribute__nonnull__(pTHX_2);
1032
1033 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg)
1034                         __attribute__nonnull__(pTHX_1)
1035                         __attribute__nonnull__(pTHX_2);
1036
1037 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg)
1038                         __attribute__nonnull__(pTHX_1)
1039                         __attribute__nonnull__(pTHX_2);
1040
1041 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1042                         __attribute__nonnull__(pTHX_1)
1043                         __attribute__nonnull__(pTHX_2);
1044
1045 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1046                         __attribute__nonnull__(pTHX_1)
1047                         __attribute__nonnull__(pTHX_2);
1048
1049 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1050                         __attribute__nonnull__(pTHX_1)
1051                         __attribute__nonnull__(pTHX_2);
1052
1053 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1054                         __attribute__nonnull__(pTHX_1)
1055                         __attribute__nonnull__(pTHX_2);
1056
1057 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg)
1058                         __attribute__nonnull__(pTHX_1)
1059                         __attribute__nonnull__(pTHX_2);
1060
1061 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1062                         __attribute__nonnull__(pTHX_1)
1063                         __attribute__nonnull__(pTHX_2);
1064
1065 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1066                         __attribute__nonnull__(pTHX_1)
1067                         __attribute__nonnull__(pTHX_2);
1068
1069 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1070                         __attribute__nonnull__(pTHX_1)
1071                         __attribute__nonnull__(pTHX_2);
1072
1073 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1074                         __attribute__nonnull__(pTHX_1)
1075                         __attribute__nonnull__(pTHX_2);
1076
1077 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1078                         __attribute__nonnull__(pTHX_1)
1079                         __attribute__nonnull__(pTHX_2);
1080
1081 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1082                         __attribute__nonnull__(pTHX_1)
1083                         __attribute__nonnull__(pTHX_2);
1084
1085 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1086                         __attribute__nonnull__(pTHX_1)
1087                         __attribute__nonnull__(pTHX_2);
1088
1089 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1090                         __attribute__nonnull__(pTHX_1)
1091                         __attribute__nonnull__(pTHX_2);
1092
1093 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1094                         __attribute__nonnull__(pTHX_1)
1095                         __attribute__nonnull__(pTHX_2);
1096
1097 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key)
1098                         __attribute__nonnull__(pTHX_1)
1099                         __attribute__nonnull__(pTHX_2)
1100                         __attribute__nonnull__(pTHX_3);
1101
1102 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1103                         __attribute__nonnull__(pTHX_1)
1104                         __attribute__nonnull__(pTHX_2);
1105
1106 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1107                         __attribute__nonnull__(pTHX_1)
1108                         __attribute__nonnull__(pTHX_2);
1109
1110 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1111                         __attribute__noreturn__
1112                         __attribute__nonnull__(pTHX_1)
1113                         __attribute__nonnull__(pTHX_2);
1114
1115 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1116                         __attribute__nonnull__(pTHX_1)
1117                         __attribute__nonnull__(pTHX_2);
1118
1119 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1120                         __attribute__nonnull__(pTHX_1)
1121                         __attribute__nonnull__(pTHX_2);
1122
1123 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1124                         __attribute__nonnull__(pTHX_1)
1125                         __attribute__nonnull__(pTHX_2);
1126
1127 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1128                         __attribute__nonnull__(pTHX_1)
1129                         __attribute__nonnull__(pTHX_2);
1130
1131 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg)
1132                         __attribute__nonnull__(pTHX_1)
1133                         __attribute__nonnull__(pTHX_2);
1134
1135 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1136                         __attribute__nonnull__(pTHX_1)
1137                         __attribute__nonnull__(pTHX_2);
1138
1139 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1140                         __attribute__nonnull__(pTHX_1)
1141                         __attribute__nonnull__(pTHX_2);
1142
1143 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1144                         __attribute__nonnull__(pTHX_1)
1145                         __attribute__nonnull__(pTHX_2);
1146
1147 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg)
1148                         __attribute__nonnull__(pTHX_1)
1149                         __attribute__nonnull__(pTHX_2);
1150
1151 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1152                         __attribute__nonnull__(pTHX_1)
1153                         __attribute__nonnull__(pTHX_2);
1154
1155 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg)
1156                         __attribute__nonnull__(pTHX_1)
1157                         __attribute__nonnull__(pTHX_2);
1158
1159 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1160                         __attribute__nonnull__(pTHX_1)
1161                         __attribute__nonnull__(pTHX_2);
1162
1163 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1164                         __attribute__nonnull__(pTHX_1)
1165                         __attribute__nonnull__(pTHX_2);
1166
1167 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1168                         __attribute__nonnull__(pTHX_1)
1169                         __attribute__nonnull__(pTHX_2);
1170
1171 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1172                         __attribute__nonnull__(pTHX_1)
1173                         __attribute__nonnull__(pTHX_2);
1174
1175 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1176                         __attribute__nonnull__(pTHX_1)
1177                         __attribute__nonnull__(pTHX_2);
1178
1179 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1180                         __attribute__nonnull__(pTHX_1)
1181                         __attribute__nonnull__(pTHX_2);
1182
1183 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1184                         __attribute__nonnull__(pTHX_1)
1185                         __attribute__nonnull__(pTHX_2);
1186
1187 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1188                         __attribute__nonnull__(pTHX_1)
1189                         __attribute__nonnull__(pTHX_2);
1190
1191 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1192                         __attribute__nonnull__(pTHX_1)
1193                         __attribute__nonnull__(pTHX_2);
1194
1195 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1196                         __attribute__nonnull__(pTHX_1)
1197                         __attribute__nonnull__(pTHX_2);
1198
1199 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1200                         __attribute__nonnull__(pTHX_1)
1201                         __attribute__nonnull__(pTHX_2);
1202
1203 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1204                         __attribute__nonnull__(pTHX_1)
1205                         __attribute__nonnull__(pTHX_2);
1206
1207 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1208                         __attribute__nonnull__(pTHX_1)
1209                         __attribute__nonnull__(pTHX_2);
1210
1211 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1212                         __attribute__nonnull__(pTHX_1)
1213                         __attribute__nonnull__(pTHX_2);
1214
1215 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen)
1216                         __attribute__nonnull__(pTHX_1);
1217
1218 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1219 #if defined(USE_LOCALE_COLLATE)
1220 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1221                         __attribute__nonnull__(pTHX_1)
1222                         __attribute__nonnull__(pTHX_2);
1223
1224 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1225                         __attribute__nonnull__(pTHX_1)
1226                         __attribute__nonnull__(pTHX_3);
1227
1228 #endif
1229 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1230                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1231                         __attribute__nonnull__(pTHX_1);
1232
1233 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1234                         __attribute__nonnull__(pTHX_1);
1235
1236 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1237                         __attribute__nonnull__(pTHX_1);
1238
1239 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1240                         __attribute__nonnull__(pTHX_1);
1241
1242 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1243                         __attribute__nonnull__(pTHX_1);
1244
1245 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen)
1246                         __attribute__nonnull__(pTHX_1)
1247                         __attribute__nonnull__(pTHX_2);
1248
1249 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1250                         __attribute__nonnull__(pTHX_1)
1251                         __attribute__nonnull__(pTHX_2);
1252
1253 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1254                         __attribute__warn_unused_result__;
1255
1256 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1257                         __attribute__nonnull__(pTHX_1);
1258
1259 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1260                         __attribute__nonnull__(pTHX_1);
1261
1262 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1263                         __attribute__nonnull__(pTHX_1);
1264
1265 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1266                         __attribute__nonnull__(pTHX_1);
1267
1268 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1269                         __attribute__nonnull__(pTHX_1);
1270
1271 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1272                         __attribute__nonnull__(pTHX_1);
1273
1274 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm)
1275                         __attribute__nonnull__(pTHX_1);
1276
1277 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1278 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1279 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s)
1280                         __attribute__nonnull__(pTHX_1);
1281
1282 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1283                         __attribute__nonnull__(pTHX_1);
1284
1285 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1286                         __attribute__nonnull__(pTHX_1);
1287
1288 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1289 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1290                         __attribute__nonnull__(1)
1291                         __attribute__nonnull__(2);
1292
1293 #endif
1294 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1295 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1296                         __attribute__nonnull__(1);
1297
1298 #endif
1299 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1300                         __attribute__noreturn__;
1301
1302 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1303                         __attribute__noreturn__;
1304
1305 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1306 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1307 PERL_CALLCONV void      Perl_atfork_lock(void);
1308 PERL_CALLCONV void      Perl_atfork_unlock(void);
1309 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1310 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1311 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1312                         __attribute__pure__
1313                         __attribute__nonnull__(1)
1314                         __attribute__nonnull__(2);
1315
1316 #endif
1317 #if !defined(HAS_MEMSET)
1318 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1319                         __attribute__nonnull__(1);
1320
1321 #endif
1322 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1323 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1324                         __attribute__nonnull__(pTHX_1)
1325                         __attribute__nonnull__(pTHX_2);
1326
1327 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args)
1328                         __attribute__nonnull__(pTHX_1)
1329                         __attribute__nonnull__(pTHX_3);
1330
1331 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1332 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1333 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)
1334                         __attribute__nonnull__(pTHX_1);
1335
1336 #if defined(MYSWAP)
1337 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1338                         __attribute__malloc__
1339                         __attribute__warn_unused_result__
1340                         __attribute__pure__;
1341
1342 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1343                         __attribute__malloc__
1344                         __attribute__warn_unused_result__
1345                         __attribute__pure__;
1346
1347 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1348                         __attribute__malloc__
1349                         __attribute__warn_unused_result__
1350                         __attribute__pure__;
1351
1352 #endif
1353 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1354 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1355                         __attribute__malloc__
1356                         __attribute__warn_unused_result__;
1357
1358 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1359                         __attribute__malloc__
1360                         __attribute__warn_unused_result__;
1361
1362 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1363 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1364                         __attribute__malloc__
1365                         __attribute__warn_unused_result__;
1366
1367 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1368                         __attribute__malloc__
1369                         __attribute__warn_unused_result__
1370                         __attribute__nonnull__(pTHX_2);
1371
1372 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1373 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1374 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1375                         __attribute__malloc__
1376                         __attribute__warn_unused_result__
1377                         __attribute__nonnull__(pTHX_5);
1378
1379 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1380                         __attribute__malloc__
1381                         __attribute__warn_unused_result__
1382                         __attribute__nonnull__(pTHX_3)
1383                         __attribute__nonnull__(pTHX_4);
1384
1385 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1386                         __attribute__malloc__
1387                         __attribute__warn_unused_result__
1388                         __attribute__nonnull__(pTHX_2);
1389
1390 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1391                         __attribute__malloc__
1392                         __attribute__warn_unused_result__;
1393
1394 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1395                         __attribute__malloc__
1396                         __attribute__warn_unused_result__;
1397
1398 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1399                         __attribute__malloc__
1400                         __attribute__warn_unused_result__;
1401
1402 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1403                         __attribute__nonnull__(pTHX_1);
1404
1405 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1406                         __attribute__malloc__
1407                         __attribute__warn_unused_result__
1408                         __attribute__nonnull__(pTHX_2)
1409                         __attribute__nonnull__(pTHX_3);
1410
1411 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1412                         __attribute__malloc__
1413                         __attribute__warn_unused_result__;
1414
1415 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1416                         __attribute__malloc__
1417                         __attribute__warn_unused_result__;
1418
1419 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1420 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1421                         __attribute__nonnull__(pTHX_1)
1422                         __attribute__nonnull__(pTHX_2)
1423                         __attribute__nonnull__(pTHX_3);
1424
1425 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1426                         __attribute__malloc__
1427                         __attribute__warn_unused_result__;
1428
1429 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1430                         __attribute__malloc__
1431                         __attribute__warn_unused_result__
1432                         __attribute__nonnull__(pTHX_1);
1433
1434 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1435                         __attribute__malloc__
1436                         __attribute__warn_unused_result__;
1437
1438 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1439                         __attribute__malloc__
1440                         __attribute__warn_unused_result__;
1441
1442 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1443                         __attribute__malloc__
1444                         __attribute__warn_unused_result__
1445                         __attribute__nonnull__(pTHX_3);
1446
1447 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1448                         __attribute__malloc__
1449                         __attribute__warn_unused_result__
1450                         __attribute__nonnull__(pTHX_1);
1451
1452 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1453                         __attribute__malloc__
1454                         __attribute__warn_unused_result__;
1455
1456 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1457                         __attribute__malloc__
1458                         __attribute__warn_unused_result__
1459                         __attribute__nonnull__(pTHX_1);
1460
1461 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1462                         __attribute__malloc__
1463                         __attribute__warn_unused_result__;
1464
1465 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1466                         __attribute__malloc__
1467                         __attribute__warn_unused_result__;
1468
1469 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1470                         __attribute__malloc__
1471                         __attribute__warn_unused_result__;
1472
1473 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1474                         __attribute__malloc__
1475                         __attribute__warn_unused_result__;
1476
1477 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1478                         __attribute__malloc__
1479                         __attribute__warn_unused_result__;
1480
1481 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1482                         __attribute__malloc__
1483                         __attribute__warn_unused_result__;
1484
1485 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1486                         __attribute__malloc__
1487                         __attribute__warn_unused_result__;
1488
1489 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1490                         __attribute__malloc__
1491                         __attribute__warn_unused_result__
1492                         __attribute__nonnull__(pTHX_1);
1493
1494 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1495                         __attribute__malloc__
1496                         __attribute__warn_unused_result__
1497                         __attribute__nonnull__(pTHX_1);
1498
1499 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1500                         __attribute__malloc__
1501                         __attribute__warn_unused_result__;
1502
1503 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1504                         __attribute__malloc__
1505                         __attribute__warn_unused_result__
1506                         __attribute__nonnull__(pTHX_1);
1507
1508 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1509                         __attribute__malloc__
1510                         __attribute__warn_unused_result__
1511                         __attribute__nonnull__(pTHX_3);
1512
1513 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1514                         __attribute__malloc__
1515                         __attribute__warn_unused_result__;
1516
1517 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1518                         __attribute__malloc__
1519                         __attribute__warn_unused_result__;
1520
1521 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1522                         __attribute__malloc__
1523                         __attribute__warn_unused_result__;
1524
1525 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1526                         __attribute__malloc__
1527                         __attribute__warn_unused_result__;
1528
1529 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1530                         __attribute__malloc__
1531                         __attribute__warn_unused_result__;
1532
1533 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1534                         __attribute__malloc__
1535                         __attribute__warn_unused_result__;
1536
1537 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1538                         __attribute__malloc__
1539                         __attribute__warn_unused_result__;
1540
1541 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1542                         __attribute__malloc__
1543                         __attribute__warn_unused_result__
1544                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1545                         __attribute__nonnull__(pTHX_1);
1546
1547 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
1548                         __attribute__malloc__
1549                         __attribute__warn_unused_result__
1550                         __attribute__nonnull__(pTHX_1);
1551
1552 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1553                         __attribute__malloc__
1554                         __attribute__warn_unused_result__
1555                         __attribute__nonnull__(pTHX_1);
1556
1557 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1558                         __attribute__malloc__
1559                         __attribute__warn_unused_result__;
1560
1561 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1562                         __attribute__malloc__
1563                         __attribute__warn_unused_result__;
1564
1565 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1566                         __attribute__malloc__
1567                         __attribute__warn_unused_result__;
1568
1569 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1570                         __attribute__malloc__
1571                         __attribute__warn_unused_result__;
1572
1573 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1574                         __attribute__nonnull__(pTHX_1)
1575                         __attribute__nonnull__(pTHX_2);
1576
1577 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1578                         __attribute__nonnull__(pTHX_1)
1579                         __attribute__nonnull__(pTHX_2);
1580
1581 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
1582                         __attribute__nonnull__(pTHX_1);
1583
1584 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver)
1585                         __attribute__nonnull__(pTHX_1);
1586
1587 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
1588                         __attribute__nonnull__(pTHX_1);
1589
1590 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
1591                         __attribute__nonnull__(pTHX_1);
1592
1593 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
1594                         __attribute__nonnull__(pTHX_1);
1595
1596 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
1597                         __attribute__nonnull__(pTHX_1);
1598
1599 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1600                         __attribute__nonnull__(pTHX_1)
1601                         __attribute__nonnull__(pTHX_2);
1602
1603 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
1604                         __attribute__nonnull__(pTHX_1);
1605
1606 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1607                         __attribute__pure__
1608                         __attribute__nonnull__(pTHX_1)
1609                         __attribute__nonnull__(pTHX_2)
1610                         __attribute__nonnull__(pTHX_3)
1611                         __attribute__nonnull__(pTHX_4);
1612
1613 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1614                         __attribute__noreturn__
1615                         __attribute__nonnull__(pTHX_1);
1616
1617 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1618 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
1619                         __attribute__nonnull__(pTHX_1);
1620
1621 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1622 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1623                         __attribute__nonnull__(pTHX_1);
1624
1625 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1626                         __attribute__warn_unused_result__
1627                         __attribute__nonnull__(pTHX_1);
1628
1629 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1630 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1631                         __attribute__warn_unused_result__
1632                         __attribute__nonnull__(pTHX_1);
1633
1634 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1635                         __attribute__warn_unused_result__
1636                         __attribute__nonnull__(pTHX_1);
1637
1638 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1639 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1640 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1641 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1642 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1643 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1644 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io)
1645                         __attribute__nonnull__(pTHX_1)
1646                         __attribute__nonnull__(pTHX_2);
1647
1648 #if defined(USE_REENTRANT_API)
1649 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1650 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1651 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1652 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...)
1653                         __attribute__nonnull__(1);
1654
1655 #endif
1656 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1657 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1658                         __attribute__nonnull__(pTHX_1)
1659                         __attribute__nonnull__(pTHX_3);
1660
1661 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1662                         __attribute__nonnull__(pTHX_1);
1663
1664 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1665                         __attribute__nonnull__(pTHX_1);
1666
1667 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags)
1668                         __attribute__nonnull__(pTHX_1);
1669
1670 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1671 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
1672                         __attribute__nonnull__(pTHX_1);
1673
1674 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1675                         __attribute__nonnull__(pTHX_1);
1676
1677 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1678                         __attribute__nonnull__(pTHX_1);
1679
1680 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1681                         __attribute__nonnull__(pTHX_1);
1682
1683 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1684                         __attribute__nonnull__(pTHX_1);
1685
1686 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1687                         __attribute__nonnull__(pTHX_1);
1688
1689 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create)
1690                         __attribute__nonnull__(pTHX_1);
1691
1692 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1693 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1694 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1695 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1696                         __attribute__nonnull__(pTHX_1);
1697
1698 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1699 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1700 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1701 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1702 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1703                         __attribute__nonnull__(pTHX_1);
1704
1705 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)
1706                         __attribute__nonnull__(pTHX_1)
1707                         __attribute__nonnull__(pTHX_2)
1708                         __attribute__nonnull__(pTHX_3)
1709                         __attribute__nonnull__(pTHX_4)
1710                         __attribute__nonnull__(pTHX_5)
1711                         __attribute__nonnull__(pTHX_6);
1712
1713 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
1714                         __attribute__nonnull__(pTHX_1)
1715                         __attribute__nonnull__(pTHX_2)
1716                         __attribute__nonnull__(pTHX_3)
1717                         __attribute__nonnull__(pTHX_4)
1718                         __attribute__nonnull__(pTHX_5);
1719
1720 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1721 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1722                         __attribute__nonnull__(pTHX_1);
1723
1724 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1725                         __attribute__nonnull__(pTHX_1)
1726                         __attribute__nonnull__(pTHX_2);
1727
1728 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1729                         __attribute__nonnull__(pTHX_1)
1730                         __attribute__nonnull__(pTHX_2)
1731                         __attribute__nonnull__(pTHX_3);
1732
1733 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1734 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1735 PERL_CALLCONV void      Perl_push_scope(pTHX);
1736 /* PERL_CALLCONV OP*    ref(pTHX_ OP* o, I32 type); */
1737 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1738 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1739                         __attribute__nonnull__(pTHX_1);
1740
1741 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp)
1742                         __attribute__nonnull__(pTHX_1);
1743
1744 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1745                         __attribute__nonnull__(pTHX_1)
1746                         __attribute__nonnull__(pTHX_2)
1747                         __attribute__nonnull__(pTHX_3)
1748                         __attribute__nonnull__(pTHX_4)
1749                         __attribute__nonnull__(pTHX_6);
1750
1751 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1752 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1753                         __attribute__nonnull__(pTHX_1)
1754                         __attribute__nonnull__(pTHX_2)
1755                         __attribute__nonnull__(pTHX_3);
1756
1757 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)
1758                         __attribute__nonnull__(pTHX_1)
1759                         __attribute__nonnull__(pTHX_3)
1760                         __attribute__nonnull__(pTHX_4);
1761
1762 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog)
1763                         __attribute__nonnull__(pTHX_1);
1764
1765 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1766                         __attribute__nonnull__(pTHX_1)
1767                         __attribute__nonnull__(pTHX_2)
1768                         __attribute__nonnull__(pTHX_3)
1769                         __attribute__nonnull__(pTHX_4)
1770                         __attribute__nonnull__(pTHX_6);
1771
1772 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1773                         __attribute__warn_unused_result__
1774                         __attribute__nonnull__(pTHX_1);
1775
1776 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o)
1777                         __attribute__nonnull__(pTHX_1)
1778                         __attribute__nonnull__(pTHX_2);
1779
1780 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1781                         __attribute__nonnull__(pTHX_1)
1782                         __attribute__nonnull__(pTHX_2);
1783
1784 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1785                         __attribute__pure__
1786                         __attribute__nonnull__(pTHX_1)
1787                         __attribute__nonnull__(pTHX_2)
1788                         __attribute__nonnull__(pTHX_3)
1789                         __attribute__nonnull__(pTHX_4);
1790
1791 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1792 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1793 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2)
1794                         __attribute__nonnull__(pTHX_3);
1795
1796 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1797 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1798                         __attribute__nonnull__(pTHX_1);
1799
1800 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1801                         __attribute__nonnull__(pTHX_1)
1802                         __attribute__nonnull__(pTHX_2);
1803
1804 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1805                         __attribute__nonnull__(pTHX_1)
1806                         __attribute__nonnull__(pTHX_2);
1807
1808 #if !defined(HAS_RENAME)
1809 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1810                         __attribute__nonnull__(pTHX_1)
1811                         __attribute__nonnull__(pTHX_2);
1812
1813 #endif
1814 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1815                         __attribute__malloc__
1816                         __attribute__warn_unused_result__;
1817
1818 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1819                         __attribute__malloc__
1820                         __attribute__warn_unused_result__;
1821
1822 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1823                         __attribute__malloc__
1824                         __attribute__warn_unused_result__;
1825
1826 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1827                         __attribute__malloc__
1828                         __attribute__warn_unused_result__
1829                         __attribute__nonnull__(pTHX_1);
1830
1831 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1832 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1833 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr)
1834                         __attribute__nonnull__(pTHX_1)
1835                         __attribute__nonnull__(pTHX_3);
1836
1837 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1838 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
1839                         __attribute__nonnull__(pTHX_1);
1840
1841 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
1842                         __attribute__nonnull__(pTHX_1);
1843
1844 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
1845                         __attribute__nonnull__(pTHX_1);
1846
1847 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
1848                         __attribute__nonnull__(pTHX_1);
1849
1850 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen)
1851                         __attribute__nonnull__(pTHX_1)
1852                         __attribute__nonnull__(pTHX_2);
1853
1854 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
1855                         __attribute__nonnull__(pTHX_2);
1856
1857 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1858 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1859 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1860 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1861 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
1862                         __attribute__nonnull__(pTHX_1);
1863
1864 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
1865                         __attribute__nonnull__(pTHX_1);
1866
1867 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
1868                         __attribute__nonnull__(pTHX_1);
1869
1870 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
1871                         __attribute__nonnull__(pTHX_1);
1872
1873 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
1874                         __attribute__nonnull__(pTHX_1);
1875
1876 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr)
1877                         __attribute__nonnull__(pTHX_1)
1878                         __attribute__nonnull__(pTHX_2)
1879                         __attribute__nonnull__(pTHX_3);
1880
1881 PERL_CALLCONV void      Perl_save_hints(pTHX)
1882                         __attribute__noreturn__;
1883
1884 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
1885                         __attribute__nonnull__(pTHX_1);
1886
1887 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
1888                         __attribute__nonnull__(pTHX_1);
1889
1890 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
1891                         __attribute__nonnull__(pTHX_1);
1892
1893 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
1894                         __attribute__nonnull__(pTHX_1);
1895
1896 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
1897                         __attribute__nonnull__(pTHX_1);
1898
1899 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
1900                         __attribute__nonnull__(pTHX_1);
1901
1902 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv)
1903                         __attribute__nonnull__(pTHX_1);
1904
1905 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
1906                         __attribute__nonnull__(pTHX_1);
1907
1908 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
1909                         __attribute__nonnull__(pTHX_1);
1910
1911 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
1912                         __attribute__nonnull__(pTHX_1);
1913
1914 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1915 PERL_CALLCONV void      Perl_save_op(pTHX);
1916 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
1917                         __attribute__nonnull__(pTHX_1);
1918
1919 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
1920                         __attribute__nonnull__(pTHX_1);
1921
1922 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr)
1923                         __attribute__nonnull__(pTHX_1);
1924
1925 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1926 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1927 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
1928                         __attribute__nonnull__(pTHX_1);
1929
1930 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
1931                         __attribute__nonnull__(pTHX_1);
1932
1933 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1934                         __attribute__noreturn__;
1935
1936 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1937 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1938 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1939 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1940 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
1941                         __attribute__nonnull__(pTHX_1);
1942
1943 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1944                         __attribute__nonnull__(pTHX_1)
1945                         __attribute__nonnull__(pTHX_3);
1946
1947 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1948                         __attribute__nonnull__(pTHX_1)
1949                         __attribute__nonnull__(pTHX_3);
1950
1951 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
1952                         __attribute__nonnull__(pTHX_1)
1953                         __attribute__nonnull__(pTHX_2);
1954
1955 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1956                         __attribute__nonnull__(pTHX_1)
1957                         __attribute__nonnull__(pTHX_3);
1958
1959 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1960 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *oldposp, I32 last)
1961                         __attribute__nonnull__(pTHX_1)
1962                         __attribute__nonnull__(pTHX_2)
1963                         __attribute__nonnull__(pTHX_5);
1964
1965 #if !defined(VMS)
1966 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam)
1967                         __attribute__nonnull__(pTHX_1);
1968
1969 #endif
1970 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1971 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
1972                         __attribute__nonnull__(pTHX_1);
1973
1974 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
1975 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, ...);
1976 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, ...);
1977 #else
1978 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1979 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1980 #endif
1981 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1982                         __attribute__nonnull__(pTHX_1)
1983                         __attribute__nonnull__(pTHX_2);
1984
1985 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
1986 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
1987                         __attribute__nonnull__(pTHX_1);
1988
1989 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1990                         __attribute__nonnull__(pTHX_1);
1991
1992 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1993                         __attribute__nonnull__(pTHX_2)
1994                         __attribute__nonnull__(pTHX_3);
1995
1996 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1997                         __attribute__nonnull__(pTHX_1);
1998
1999 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
2000                         __attribute__nonnull__(pTHX_1); */
2001
2002 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
2003                         __attribute__nonnull__(pTHX_1);
2004
2005 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv);
2006 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
2007                         __attribute__nonnull__(pTHX_1);
2008
2009 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
2010                         __attribute__nonnull__(pTHX_1); */
2011
2012 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
2013                         __attribute__nonnull__(pTHX_1);
2014
2015 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
2016                         __attribute__nonnull__(pTHX_1);
2017
2018 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
2019                         __attribute__nonnull__(pTHX_1);
2020
2021 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
2022                         __attribute__nonnull__(pTHX_1);
2023
2024 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
2025                         __attribute__nonnull__(pTHX_1); */
2026
2027 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
2028                         __attribute__nonnull__(pTHX_1);
2029
2030 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
2031                         __attribute__nonnull__(pTHX_1);
2032
2033 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
2034                         __attribute__nonnull__(pTHX_1);
2035
2036 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
2037                         __attribute__nonnull__(pTHX_1);
2038
2039 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
2040                         __attribute__nonnull__(pTHX_1)
2041                         __attribute__nonnull__(pTHX_2);
2042
2043 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
2044                         __attribute__nonnull__(pTHX_1)
2045                         __attribute__nonnull__(pTHX_2);
2046
2047 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
2048                         __attribute__nonnull__(pTHX_1)
2049                         __attribute__nonnull__(pTHX_2);
2050
2051 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
2052 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
2053                         __attribute__nonnull__(pTHX_1);
2054
2055 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
2056                         __attribute__nonnull__(pTHX_1);
2057
2058 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
2059                         __attribute__nonnull__(pTHX_1)
2060                         __attribute__nonnull__(pTHX_2);
2061
2062 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
2063                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2064                         __attribute__nonnull__(pTHX_1)
2065                         __attribute__nonnull__(pTHX_2);
2066
2067 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2068                         __attribute__nonnull__(pTHX_1)
2069                         __attribute__nonnull__(pTHX_2);
2070
2071 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
2072                         __attribute__nonnull__(pTHX_1)
2073                         __attribute__nonnull__(pTHX_2);
2074
2075 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2076                         __attribute__nonnull__(pTHX_1)
2077                         __attribute__nonnull__(pTHX_2); */
2078
2079 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
2080                         __attribute__nonnull__(pTHX_1); */
2081
2082 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
2083                         __attribute__nonnull__(pTHX_1);
2084
2085 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
2086 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
2087 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
2088                         __attribute__nonnull__(pTHX_1);
2089
2090 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
2091                         __attribute__nonnull__(pTHX_1)
2092                         __attribute__nonnull__(pTHX_2);
2093
2094 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
2095                         __attribute__nonnull__(pTHX_1)
2096                         __attribute__nonnull__(pTHX_2);
2097
2098 #if defined(USE_LOCALE_COLLATE)
2099 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
2100                         __attribute__nonnull__(pTHX_1)
2101                         __attribute__nonnull__(pTHX_2);
2102
2103 #endif
2104 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
2105                         __attribute__nonnull__(pTHX_1)
2106                         __attribute__nonnull__(pTHX_2)
2107                         __attribute__nonnull__(pTHX_3)
2108                         __attribute__nonnull__(pTHX_4);
2109
2110 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
2111                         __attribute__nonnull__(pTHX_1);
2112
2113 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
2114                         __attribute__nonnull__(pTHX_1);
2115
2116 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
2117                         __attribute__nonnull__(pTHX_1);
2118
2119 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
2120                         __attribute__warn_unused_result__
2121                         __attribute__nonnull__(pTHX_1)
2122                         __attribute__nonnull__(pTHX_2);
2123
2124 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
2125 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
2126 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
2127                         __attribute__nonnull__(pTHX_1);
2128
2129 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
2130 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
2131                         __attribute__nonnull__(pTHX_1)
2132                         __attribute__nonnull__(pTHX_2);
2133
2134 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
2135                         __attribute__nonnull__(pTHX_1);
2136
2137 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
2138                         __attribute__nonnull__(pTHX_1);
2139
2140 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
2141                         __attribute__nonnull__(pTHX_1)
2142                         __attribute__nonnull__(pTHX_4);
2143
2144 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
2145                         __attribute__nonnull__(pTHX_2);
2146
2147 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
2148 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
2149 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
2150 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
2151                         __attribute__nonnull__(pTHX_1);
2152
2153 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
2154                         __attribute__nonnull__(pTHX_1);
2155
2156 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
2157                         __attribute__malloc__
2158                         __attribute__warn_unused_result__;
2159
2160 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
2161                         __attribute__warn_unused_result__;
2162
2163 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
2164 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
2165 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
2166                         __attribute__nonnull__(pTHX_2);
2167
2168 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
2169                         __attribute__nonnull__(pTHX_2);
2170
2171 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
2172                         __attribute__nonnull__(pTHX_1); */
2173
2174 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
2175                         __attribute__nonnull__(pTHX_1);
2176
2177 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
2178                         __attribute__nonnull__(pTHX_1);
2179
2180 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
2181                         __attribute__nonnull__(pTHX_1)
2182                         __attribute__nonnull__(pTHX_2);
2183
2184 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
2185                         __attribute__nonnull__(pTHX_1)
2186                         __attribute__nonnull__(pTHX_2)
2187                         __attribute__nonnull__(pTHX_3)
2188                         __attribute__nonnull__(pTHX_4)
2189                         __attribute__nonnull__(pTHX_5);
2190
2191 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
2192                         __attribute__warn_unused_result__
2193                         __attribute__nonnull__(pTHX_1);
2194
2195 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
2196                         __attribute__nonnull__(pTHX_1)
2197                         __attribute__nonnull__(pTHX_2);
2198
2199 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
2200 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
2201                         __attribute__nonnull__(pTHX_1);
2202
2203 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
2204                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2205                         __attribute__nonnull__(pTHX_1)
2206                         __attribute__nonnull__(pTHX_2);
2207
2208 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2209                         __attribute__nonnull__(pTHX_1)
2210                         __attribute__nonnull__(pTHX_2);
2211
2212 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num)
2213                         __attribute__nonnull__(pTHX_1);
2214
2215 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
2216                         __attribute__nonnull__(pTHX_1);
2217
2218 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num)
2219                         __attribute__nonnull__(pTHX_1);
2220
2221 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num)
2222                         __attribute__nonnull__(pTHX_1);
2223
2224 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
2225                         __attribute__nonnull__(pTHX_1);
2226
2227 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
2228                         __attribute__nonnull__(pTHX_1);
2229
2230 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
2231                         __attribute__nonnull__(pTHX_1);
2232
2233 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
2234                         __attribute__nonnull__(pTHX_1);
2235
2236 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
2237                         __attribute__nonnull__(pTHX_1)
2238                         __attribute__nonnull__(pTHX_3);
2239
2240 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
2241                         __attribute__nonnull__(pTHX_1);
2242
2243 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2244                         __attribute__nonnull__(pTHX_1);
2245
2246 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv)
2247                         __attribute__nonnull__(pTHX_1); */
2248
2249 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv)
2250                         __attribute__nonnull__(pTHX_1);
2251
2252 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
2253                         __attribute__warn_unused_result__
2254                         __attribute__nonnull__(pTHX_1);
2255
2256 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
2257                         __attribute__nonnull__(pTHX_1);
2258
2259 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
2260                         __attribute__nonnull__(pTHX_1);
2261
2262 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
2263                         __attribute__nonnull__(pTHX_1);
2264
2265 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
2266                         __attribute__nonnull__(pTHX_1);
2267
2268 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
2269                         __attribute__nonnull__(pTHX_1);
2270
2271 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
2272                         __attribute__nonnull__(pTHX_1);
2273
2274 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2275                         __attribute__nonnull__(pTHX_1)
2276                         __attribute__nonnull__(pTHX_2);
2277
2278 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2279                         __attribute__nonnull__(pTHX_1)
2280                         __attribute__nonnull__(pTHX_2);
2281
2282 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
2283                         __attribute__warn_unused_result__
2284                         __attribute__nonnull__(pTHX_1);
2285
2286 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
2287                         __attribute__nonnull__(pTHX_1)
2288                         __attribute__nonnull__(pTHX_2)
2289                         __attribute__nonnull__(pTHX_3);
2290
2291 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8)
2292                         __attribute__nonnull__(pTHX_1)
2293                         __attribute__nonnull__(pTHX_2);
2294
2295 PERL_CALLCONV void      Perl_taint_env(pTHX);
2296 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
2297                         __attribute__nonnull__(pTHX_2);
2298
2299 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
2300                         __attribute__nonnull__(pTHX_1)
2301                         __attribute__nonnull__(pTHX_2)
2302                         __attribute__nonnull__(pTHX_4)
2303                         __attribute__nonnull__(pTHX_5)
2304                         __attribute__nonnull__(pTHX_6);
2305
2306 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2307                         __attribute__nonnull__(pTHX_1)
2308                         __attribute__nonnull__(pTHX_2);
2309
2310 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2311                         __attribute__nonnull__(pTHX_1)
2312                         __attribute__nonnull__(pTHX_2);
2313
2314 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2315                         __attribute__nonnull__(pTHX_1)
2316                         __attribute__nonnull__(pTHX_2);
2317
2318 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2319                         __attribute__nonnull__(pTHX_1)
2320                         __attribute__nonnull__(pTHX_2);
2321
2322 #if defined(UNLINK_ALL_VERSIONS)
2323 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
2324                         __attribute__nonnull__(pTHX_1);
2325
2326 #endif
2327 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)
2328                         __attribute__nonnull__(pTHX_1)
2329                         __attribute__nonnull__(pTHX_2)
2330                         __attribute__nonnull__(pTHX_3)
2331                         __attribute__nonnull__(pTHX_5);
2332
2333 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
2334                         __attribute__nonnull__(pTHX_1)
2335                         __attribute__nonnull__(pTHX_2)
2336                         __attribute__nonnull__(pTHX_3)
2337                         __attribute__nonnull__(pTHX_4);
2338
2339 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
2340 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
2341 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2342                         __attribute__nonnull__(pTHX_4);
2343
2344 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2345                         __attribute__nonnull__(pTHX_1)
2346                         __attribute__nonnull__(pTHX_2)
2347                         __attribute__nonnull__(pTHX_4);
2348
2349 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2350                         __attribute__nonnull__(pTHX_1)
2351                         __attribute__nonnull__(pTHX_2)
2352                         __attribute__nonnull__(pTHX_4);
2353
2354 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
2355                         __attribute__warn_unused_result__
2356                         __attribute__pure__
2357                         __attribute__nonnull__(pTHX_1)
2358                         __attribute__nonnull__(pTHX_2);
2359
2360 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
2361                         __attribute__warn_unused_result__
2362                         __attribute__pure__
2363                         __attribute__nonnull__(pTHX_1)
2364                         __attribute__nonnull__(pTHX_2);
2365
2366 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
2367                         __attribute__warn_unused_result__
2368                         __attribute__pure__
2369                         __attribute__nonnull__(pTHX_1);
2370
2371 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
2372                         __attribute__nonnull__(pTHX_1)
2373                         __attribute__nonnull__(pTHX_2);
2374
2375 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
2376                         __attribute__nonnull__(pTHX_1)
2377                         __attribute__nonnull__(pTHX_2);
2378
2379 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
2380                         __attribute__nonnull__(pTHX_1)
2381                         __attribute__nonnull__(pTHX_2);
2382
2383 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
2384                         __attribute__nonnull__(pTHX_1);
2385
2386 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
2387                         __attribute__nonnull__(pTHX_1);
2388
2389 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2390                         __attribute__nonnull__(pTHX_1);
2391
2392 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2393                         __attribute__nonnull__(pTHX_1);
2394
2395 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2396                         __attribute__nonnull__(pTHX_1);
2397
2398 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
2399                         __attribute__nonnull__(pTHX_1);
2400
2401 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2402                         __attribute__nonnull__(pTHX_1);
2403
2404 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2405                         __attribute__nonnull__(pTHX_1);
2406
2407 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2408                         __attribute__nonnull__(pTHX_1)
2409                         __attribute__nonnull__(pTHX_2);
2410
2411 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
2412                         __attribute__warn_unused_result__
2413                         __attribute__nonnull__(pTHX_1)
2414                         __attribute__nonnull__(pTHX_2);
2415
2416 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
2417                         __attribute__nonnull__(pTHX_1);
2418
2419 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
2420                         __attribute__nonnull__(pTHX_1);
2421
2422 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
2423                         __attribute__nonnull__(pTHX_2);
2424
2425 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2426                         __attribute__nonnull__(pTHX_1);
2427
2428 PERL_CALLCONV U32       Perl_seed(pTHX);
2429 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
2430                         __attribute__warn_unused_result__;
2431
2432 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
2433 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
2434 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
2435                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2436                         __attribute__nonnull__(pTHX_1);
2437
2438 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
2439                         __attribute__nonnull__(pTHX_1);
2440
2441 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
2442                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2443                         __attribute__nonnull__(pTHX_2);
2444
2445 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
2446                         __attribute__nonnull__(pTHX_2);
2447
2448 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
2449                         __attribute__nonnull__(pTHX_1);
2450
2451 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
2452                         __attribute__nonnull__(pTHX_1);
2453
2454 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
2455                         __attribute__nonnull__(pTHX_1);
2456
2457 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s)
2458                         __attribute__nonnull__(pTHX_1);
2459
2460 PERL_CALLCONV int       Perl_yylex(pTHX);
2461 PERL_CALLCONV int       Perl_yyparse(pTHX);
2462 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s)
2463                         __attribute__nonnull__(pTHX_1);
2464
2465 #if defined(MYMALLOC)
2466 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
2467                         __attribute__nonnull__(pTHX_1);
2468
2469 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
2470                         __attribute__nonnull__(pTHX_1);
2471
2472 #endif
2473 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
2474                         __attribute__malloc__
2475                         __attribute__warn_unused_result__;
2476
2477 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
2478                         __attribute__malloc__
2479                         __attribute__warn_unused_result__;
2480
2481 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
2482                         __attribute__malloc__
2483                         __attribute__warn_unused_result__;
2484
2485 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
2486 #if defined(PERL_GLOBAL_STRUCT)
2487 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
2488 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
2489 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
2490                         __attribute__nonnull__(pTHX_1);
2491
2492 #endif
2493 PERL_CALLCONV int       Perl_runops_standard(pTHX);
2494 PERL_CALLCONV int       Perl_runops_debug(pTHX);
2495 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2496                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2497                         __attribute__nonnull__(pTHX_1)
2498                         __attribute__nonnull__(pTHX_2);
2499
2500 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2501                         __attribute__nonnull__(pTHX_1)
2502                         __attribute__nonnull__(pTHX_2);
2503
2504 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
2505                         __attribute__nonnull__(pTHX_1)
2506                         __attribute__nonnull__(pTHX_2);
2507
2508 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2509                         __attribute__nonnull__(pTHX_1)
2510                         __attribute__nonnull__(pTHX_2);
2511
2512 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr)
2513                         __attribute__nonnull__(pTHX_1);
2514
2515 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2516                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2517                         __attribute__nonnull__(pTHX_1)
2518                         __attribute__nonnull__(pTHX_2);
2519
2520 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2521                         __attribute__nonnull__(pTHX_1)
2522                         __attribute__nonnull__(pTHX_2);
2523
2524 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i)
2525                         __attribute__nonnull__(pTHX_1);
2526
2527 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
2528                         __attribute__nonnull__(pTHX_1);
2529
2530 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u)
2531                         __attribute__nonnull__(pTHX_1);
2532
2533 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num)
2534                         __attribute__nonnull__(pTHX_1);
2535
2536 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
2537                         __attribute__nonnull__(pTHX_1);
2538
2539 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2540                         __attribute__nonnull__(pTHX_1)
2541                         __attribute__nonnull__(pTHX_2);
2542
2543 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
2544                         __attribute__nonnull__(pTHX_1);
2545
2546 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
2547                         __attribute__nonnull__(pTHX_1);
2548
2549 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
2550                         __attribute__warn_unused_result__;
2551
2552 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2553                         __attribute__nonnull__(pTHX_1)
2554                         __attribute__nonnull__(pTHX_2);
2555
2556 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2557                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
2558                         __attribute__nonnull__(pTHX_2)
2559                         __attribute__nonnull__(pTHX_3);
2560
2561 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2562                         __attribute__nonnull__(pTHX_2)
2563                         __attribute__nonnull__(pTHX_3);
2564
2565 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2566                         __attribute__nonnull__(pTHX_2)
2567                         __attribute__nonnull__(pTHX_3)
2568                         __attribute__nonnull__(pTHX_4);
2569
2570 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2571                         __attribute__nonnull__(pTHX_2)
2572                         __attribute__nonnull__(pTHX_3)
2573                         __attribute__nonnull__(pTHX_4);
2574
2575 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
2576                         __attribute__nonnull__(pTHX_2)
2577                         __attribute__nonnull__(pTHX_3)
2578                         __attribute__nonnull__(pTHX_4);
2579
2580 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2581                         __attribute__nonnull__(pTHX_2)
2582                         __attribute__nonnull__(pTHX_3);
2583
2584 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
2585                         __attribute__nonnull__(pTHX_2);
2586
2587 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2588                         __attribute__nonnull__(pTHX_2);
2589
2590 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2591                         __attribute__nonnull__(pTHX_2);
2592
2593 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2594 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
2595 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv)
2596                         __attribute__warn_unused_result__
2597                         __attribute__nonnull__(pTHX_1);
2598
2599 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
2600                         __attribute__warn_unused_result__
2601                         __attribute__nonnull__(pTHX_1);
2602
2603 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
2604                         __attribute__warn_unused_result__
2605                         __attribute__nonnull__(pTHX_1);
2606
2607 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
2608                         __attribute__warn_unused_result__
2609                         __attribute__nonnull__(pTHX_1); */
2610
2611 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
2612                         __attribute__warn_unused_result__
2613                         __attribute__nonnull__(pTHX_1); */
2614
2615 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
2616                         __attribute__warn_unused_result__
2617                         __attribute__nonnull__(pTHX_1); */
2618
2619 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
2620                         __attribute__nonnull__(pTHX_1); */
2621
2622 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
2623                         __attribute__nonnull__(pTHX_1);
2624
2625 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
2626                         __attribute__nonnull__(pTHX_1);
2627
2628 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
2629                         __attribute__nonnull__(pTHX_1);
2630
2631 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv)
2632                         __attribute__nonnull__(pTHX_1);
2633
2634 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
2635                         __attribute__nonnull__(pTHX_1);
2636
2637 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2638 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2639                         __attribute__nonnull__(pTHX_1);
2640
2641 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2642                         __attribute__nonnull__(pTHX_1)
2643                         __attribute__nonnull__(pTHX_2);
2644
2645 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2646 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2647 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2648                         __attribute__noreturn__;
2649
2650 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2651                         __attribute__nonnull__(pTHX_1);
2652
2653 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2654 #if defined(USE_ITHREADS)
2655 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2656                         __attribute__malloc__
2657                         __attribute__warn_unused_result__
2658                         __attribute__nonnull__(pTHX_4);
2659
2660 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2661                         __attribute__malloc__
2662                         __attribute__warn_unused_result__
2663                         __attribute__nonnull__(pTHX_2);
2664
2665 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2666                         __attribute__malloc__
2667                         __attribute__warn_unused_result__
2668                         __attribute__nonnull__(pTHX_1)
2669                         __attribute__nonnull__(pTHX_2);
2670
2671 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2672                         __attribute__malloc__
2673                         __attribute__warn_unused_result__
2674                         __attribute__nonnull__(pTHX_2);
2675
2676 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
2677                         __attribute__malloc__
2678                         __attribute__warn_unused_result__
2679                         __attribute__nonnull__(pTHX_3);
2680
2681 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2682                         __attribute__malloc__
2683                         __attribute__warn_unused_result__
2684                         __attribute__nonnull__(pTHX_2);
2685
2686 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2687                         __attribute__malloc__
2688                         __attribute__warn_unused_result__
2689                         __attribute__nonnull__(pTHX_2);
2690
2691 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2692                         __attribute__malloc__
2693                         __attribute__warn_unused_result__
2694                         __attribute__nonnull__(pTHX_3);
2695
2696 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2697                         __attribute__malloc__
2698                         __attribute__warn_unused_result__;
2699
2700 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2701                         __attribute__malloc__
2702                         __attribute__warn_unused_result__
2703                         __attribute__nonnull__(pTHX_2);
2704
2705 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2706                         __attribute__malloc__
2707                         __attribute__warn_unused_result__
2708                         __attribute__nonnull__(pTHX_2);
2709
2710 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
2711                         __attribute__malloc__
2712                         __attribute__warn_unused_result__
2713                         __attribute__nonnull__(pTHX_2);
2714
2715 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
2716                         __attribute__nonnull__(pTHX_1)
2717                         __attribute__nonnull__(pTHX_2)
2718                         __attribute__nonnull__(pTHX_3);
2719
2720 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2721                         __attribute__malloc__
2722                         __attribute__warn_unused_result__;
2723
2724 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2725                         __attribute__malloc__
2726                         __attribute__warn_unused_result__
2727                         __attribute__nonnull__(pTHX_1)
2728                         __attribute__nonnull__(pTHX_2);
2729
2730 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2731                         __attribute__nonnull__(pTHX_1)
2732                         __attribute__nonnull__(pTHX_3);
2733
2734 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2735                         __attribute__nonnull__(pTHX_1);
2736
2737 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2738 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2739 #  if defined(HAVE_INTERP_INTERN)
2740 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2741                         __attribute__nonnull__(pTHX_1)
2742                         __attribute__nonnull__(pTHX_2);
2743
2744 #  endif
2745 #endif
2746 #if defined(HAVE_INTERP_INTERN)
2747 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2748 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2749 #endif
2750
2751 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2752                         __attribute__warn_unused_result__
2753                         __attribute__nonnull__(pTHX_1);
2754
2755 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2756                         __attribute__warn_unused_result__
2757                         __attribute__nonnull__(pTHX_1);
2758
2759
2760 #if defined(PERL_OLD_COPY_ON_WRITE)
2761 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv)
2762                         __attribute__nonnull__(pTHX_1);
2763
2764 #endif
2765
2766 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
2767 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
2768 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
2769 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2770
2771 END_EXTERN_C
2772
2773 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2774 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
2775                         __attribute__warn_unused_result__
2776                         __attribute__nonnull__(pTHX_1);
2777
2778 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
2779                         __attribute__warn_unused_result__
2780                         __attribute__nonnull__(pTHX_1);
2781
2782 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
2783                         __attribute__warn_unused_result__
2784                         __attribute__nonnull__(pTHX_1);
2785
2786 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
2787                         __attribute__warn_unused_result__
2788                         __attribute__nonnull__(pTHX_1);
2789
2790 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
2791                         __attribute__warn_unused_result__
2792                         __attribute__nonnull__(pTHX_1);
2793
2794 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
2795                         __attribute__warn_unused_result__
2796                         __attribute__nonnull__(pTHX_1);
2797
2798 #endif
2799
2800 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2801 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2802                         __attribute__nonnull__(pTHX_1);
2803
2804 STATIC void     S_require_errno(pTHX_ GV *gv)
2805                         __attribute__nonnull__(pTHX_1);
2806
2807 #endif
2808
2809 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2810 STATIC void     S_hsplit(pTHX_ HV *hv)
2811                         __attribute__nonnull__(pTHX_1);
2812
2813 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2814                         __attribute__nonnull__(pTHX_1);
2815
2816 STATIC HE*      S_new_he(pTHX)
2817                         __attribute__malloc__
2818                         __attribute__warn_unused_result__;
2819
2820 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2821                         __attribute__malloc__
2822                         __attribute__warn_unused_result__
2823                         __attribute__nonnull__(pTHX_1);
2824
2825 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2826                         __attribute__nonnull__(pTHX_1)
2827                         __attribute__nonnull__(pTHX_2)
2828                         __attribute__nonnull__(pTHX_3);
2829
2830 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2831 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2832                         __attribute__warn_unused_result__
2833                         __attribute__nonnull__(pTHX_1);
2834
2835 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2836                         __attribute__noreturn__
2837                         __attribute__nonnull__(pTHX_2)
2838                         __attribute__nonnull__(pTHX_4);
2839
2840 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
2841                         __attribute__nonnull__(pTHX_1);
2842
2843 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2844 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2845 #endif
2846
2847 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2848 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2849                         __attribute__nonnull__(pTHX_2);
2850
2851 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2852                         __attribute__nonnull__(pTHX_1)
2853                         __attribute__nonnull__(pTHX_2)
2854                         __attribute__nonnull__(pTHX_3);
2855
2856 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2857                         __attribute__nonnull__(pTHX_1)
2858                         __attribute__nonnull__(pTHX_2)
2859                         __attribute__nonnull__(pTHX_3);
2860
2861 STATIC void     S_restore_magic(pTHX_ const void *p)
2862                         __attribute__nonnull__(pTHX_1);
2863
2864 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2865                         __attribute__nonnull__(pTHX_1);
2866
2867
2868 #endif
2869
2870 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2871 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2872                         __attribute__warn_unused_result__
2873                         __attribute__nonnull__(pTHX_1);
2874
2875 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2876                         __attribute__warn_unused_result__
2877                         __attribute__nonnull__(pTHX_1);
2878
2879 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2880                         __attribute__warn_unused_result__
2881                         __attribute__nonnull__(pTHX_1);
2882
2883 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2884                         __attribute__warn_unused_result__
2885                         __attribute__nonnull__(pTHX_1);
2886
2887 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2888                         __attribute__warn_unused_result__
2889                         __attribute__nonnull__(pTHX_1);
2890
2891 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2892                         __attribute__warn_unused_result__
2893                         __attribute__nonnull__(pTHX_1);
2894
2895 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2896                         __attribute__warn_unused_result__
2897                         __attribute__nonnull__(pTHX_1);
2898
2899 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2900                         __attribute__warn_unused_result__
2901                         __attribute__nonnull__(pTHX_1);
2902
2903 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2904                         __attribute__warn_unused_result__
2905                         __attribute__nonnull__(pTHX_1);
2906
2907 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2908                         __attribute__warn_unused_result__
2909                         __attribute__nonnull__(pTHX_1);
2910
2911 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2912                         __attribute__warn_unused_result__
2913                         __attribute__nonnull__(pTHX_1);
2914
2915 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2916                         __attribute__warn_unused_result__
2917                         __attribute__nonnull__(pTHX_1);
2918
2919 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2920                         __attribute__warn_unused_result__
2921                         __attribute__nonnull__(pTHX_1);
2922
2923 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2924                         __attribute__warn_unused_result__
2925                         __attribute__nonnull__(pTHX_1);
2926
2927 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2928                         __attribute__warn_unused_result__
2929                         __attribute__nonnull__(pTHX_1);
2930
2931 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2932                         __attribute__warn_unused_result__
2933                         __attribute__nonnull__(pTHX_1);
2934
2935 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2936                         __attribute__warn_unused_result__
2937                         __attribute__nonnull__(pTHX_1);
2938
2939 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2940                         __attribute__warn_unused_result__
2941                         __attribute__nonnull__(pTHX_1);
2942
2943 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2944                         __attribute__warn_unused_result__
2945                         __attribute__nonnull__(pTHX_1);
2946
2947 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2948                         __attribute__warn_unused_result__
2949                         __attribute__nonnull__(pTHX_1);
2950
2951 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2952                         __attribute__warn_unused_result__
2953                         __attribute__nonnull__(pTHX_1);
2954
2955 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2956                         __attribute__warn_unused_result__
2957                         __attribute__nonnull__(pTHX_1);
2958
2959 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2960                         __attribute__warn_unused_result__
2961                         __attribute__nonnull__(pTHX_1);
2962
2963 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2964                         __attribute__warn_unused_result__
2965                         __attribute__nonnull__(pTHX_1);
2966
2967 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2968                         __attribute__warn_unused_result__
2969                         __attribute__nonnull__(pTHX_1);
2970
2971 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2972                         __attribute__warn_unused_result__
2973                         __attribute__nonnull__(pTHX_1);
2974
2975 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
2976                         __attribute__warn_unused_result__
2977                         __attribute__nonnull__(pTHX_1);
2978
2979 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
2980                         __attribute__warn_unused_result__
2981                         __attribute__nonnull__(pTHX_1);
2982
2983 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
2984                         __attribute__warn_unused_result__
2985                         __attribute__nonnull__(pTHX_1);
2986
2987 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
2988                         __attribute__warn_unused_result__
2989                         __attribute__nonnull__(pTHX_1);
2990
2991 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
2992                         __attribute__warn_unused_result__
2993                         __attribute__nonnull__(pTHX_1);
2994
2995 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
2996                         __attribute__warn_unused_result__
2997                         __attribute__nonnull__(pTHX_1);
2998
2999 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
3000                         __attribute__warn_unused_result__
3001                         __attribute__nonnull__(pTHX_1);
3002
3003 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
3004                         __attribute__warn_unused_result__
3005                         __attribute__nonnull__(pTHX_1);
3006
3007 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
3008                         __attribute__warn_unused_result__
3009                         __attribute__nonnull__(pTHX_1);
3010
3011 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
3012                         __attribute__warn_unused_result__
3013                         __attribute__nonnull__(pTHX_1);
3014
3015 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
3016                         __attribute__warn_unused_result__
3017                         __attribute__nonnull__(pTHX_1);
3018
3019 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
3020                         __attribute__warn_unused_result__
3021                         __attribute__nonnull__(pTHX_1);
3022
3023 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
3024                         __attribute__warn_unused_result__
3025                         __attribute__nonnull__(pTHX_1);
3026
3027 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
3028                         __attribute__warn_unused_result__
3029                         __attribute__nonnull__(pTHX_1);
3030
3031 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
3032                         __attribute__warn_unused_result__
3033                         __attribute__nonnull__(pTHX_1);
3034
3035 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
3036                         __attribute__warn_unused_result__
3037                         __attribute__nonnull__(pTHX_1);
3038
3039 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
3040                         __attribute__warn_unused_result__;
3041
3042 STATIC void     S_cop_free(pTHX_ COP *cop)
3043                         __attribute__nonnull__(pTHX_1);
3044
3045 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
3046 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
3047                         __attribute__nonnull__(pTHX_1);
3048
3049 STATIC OP*      S_newDEFSVOP(pTHX)
3050                         __attribute__warn_unused_result__;
3051
3052 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
3053                         __attribute__warn_unused_result__
3054                         __attribute__nonnull__(pTHX_3)
3055                         __attribute__nonnull__(pTHX_4);
3056
3057 STATIC void     S_simplify_sort(pTHX_ OP *o)
3058                         __attribute__nonnull__(pTHX_1);
3059
3060 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
3061                         __attribute__nonnull__(pTHX_1);
3062
3063 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type)
3064                         __attribute__nonnull__(pTHX_1);
3065
3066 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
3067                         __attribute__nonnull__(pTHX_3);
3068
3069 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
3070                         __attribute__nonnull__(pTHX_1);
3071
3072 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
3073                         __attribute__nonnull__(pTHX_1)
3074                         __attribute__nonnull__(pTHX_2);
3075
3076 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
3077                         __attribute__nonnull__(pTHX_1)
3078                         __attribute__nonnull__(pTHX_2)
3079                         __attribute__nonnull__(pTHX_4);
3080
3081 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
3082                         __attribute__nonnull__(pTHX_2)
3083                         __attribute__nonnull__(pTHX_3)
3084                         __attribute__nonnull__(pTHX_4);
3085
3086 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
3087                         __attribute__nonnull__(pTHX_1);
3088
3089 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
3090                         __attribute__warn_unused_result__
3091                         __attribute__nonnull__(pTHX_1);
3092
3093 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
3094                         __attribute__warn_unused_result__
3095                         __attribute__nonnull__(pTHX_1)
3096                         __attribute__nonnull__(pTHX_2);
3097
3098 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
3099                         __attribute__warn_unused_result__
3100                         __attribute__nonnull__(pTHX_1)
3101                         __attribute__nonnull__(pTHX_2);
3102
3103 #endif
3104 #if defined(PL_OP_SLAB_ALLOC)
3105 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
3106                         __attribute__malloc__
3107                         __attribute__warn_unused_result__;
3108
3109 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
3110                         __attribute__nonnull__(pTHX_1);
3111
3112 #endif
3113
3114 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
3115 STATIC void     S_find_beginning(pTHX);
3116 STATIC void     S_forbid_setid(pTHX_ const char * s)
3117                         __attribute__nonnull__(pTHX_1);
3118
3119 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
3120 STATIC void     S_init_interp(pTHX);
3121 STATIC void     S_init_ids(pTHX);
3122 STATIC void     S_init_lexer(pTHX);
3123 STATIC void     S_init_main_stash(pTHX);
3124 STATIC void     S_init_perllib(pTHX);
3125 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
3126                         __attribute__nonnull__(pTHX_2);
3127
3128 STATIC void     S_init_predump_symbols(pTHX);
3129 STATIC void     S_my_exit_jump(pTHX)
3130                         __attribute__noreturn__;
3131
3132 STATIC void     S_nuke_stacks(pTHX);
3133 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv)
3134                         __attribute__nonnull__(pTHX_1)
3135                         __attribute__nonnull__(pTHX_3);
3136
3137 STATIC void     S_usage(pTHX_ const char *name)
3138                         __attribute__nonnull__(pTHX_1);
3139
3140 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname)
3141                         __attribute__nonnull__(pTHX_1)
3142                         __attribute__nonnull__(pTHX_2);
3143
3144 #  if defined(IAMSUID)
3145 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
3146 #  endif
3147 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
3148 STATIC void     S_run_body(pTHX_ I32 oldscope)
3149                         __attribute__noreturn__;
3150
3151 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval)
3152                         __attribute__nonnull__(pTHX_1);
3153
3154 STATIC void*    S_call_list_body(pTHX_ CV *cv)
3155                         __attribute__nonnull__(pTHX_1);
3156
3157 #endif
3158
3159 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
3160 STATIC SV*      S_refto(pTHX_ SV* sv)
3161                         __attribute__warn_unused_result__
3162                         __attribute__nonnull__(pTHX_1);
3163
3164 #endif
3165
3166 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
3167 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
3168                         __attribute__nonnull__(pTHX_1)
3169                         __attribute__nonnull__(pTHX_2)
3170                         __attribute__nonnull__(pTHX_3)
3171                         __attribute__nonnull__(pTHX_4);
3172
3173 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
3174                         __attribute__nonnull__(pTHX_1)
3175                         __attribute__nonnull__(pTHX_2)
3176                         __attribute__nonnull__(pTHX_3)
3177                         __attribute__nonnull__(pTHX_4);
3178
3179 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
3180                         __attribute__nonnull__(pTHX_1);
3181
3182 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
3183                         __attribute__nonnull__(pTHX_1);
3184
3185 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
3186                         __attribute__nonnull__(pTHX_1);
3187
3188 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
3189                         __attribute__warn_unused_result__
3190                         __attribute__nonnull__(pTHX_1);
3191
3192 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
3193                         __attribute__nonnull__(pTHX_1)
3194                         __attribute__nonnull__(pTHX_2);
3195
3196 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
3197                         __attribute__nonnull__(pTHX_1)
3198                         __attribute__nonnull__(pTHX_2);
3199
3200 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
3201                         __attribute__warn_unused_result__
3202                         __attribute__nonnull__(pTHX_1)
3203                         __attribute__nonnull__(pTHX_2);
3204
3205 STATIC bool     S_need_utf8(const char *pat, const char *patend)
3206                         __attribute__nonnull__(1)
3207                         __attribute__nonnull__(2);
3208
3209 STATIC char     S_first_symbol(const char *pat, const char *patend)
3210                         __attribute__nonnull__(1)
3211                         __attribute__nonnull__(2);
3212
3213 #endif
3214
3215 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
3216 STATIC OP*      S_docatch(pTHX_ OP *o)
3217                         __attribute__warn_unused_result__;
3218
3219 STATIC void     S_docatch_body(pTHX);
3220 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
3221                         __attribute__warn_unused_result__
3222                         __attribute__nonnull__(pTHX_1)
3223                         __attribute__nonnull__(pTHX_2)
3224                         __attribute__nonnull__(pTHX_3)
3225                         __attribute__nonnull__(pTHX_4);
3226
3227 STATIC OP*      S_doparseform(pTHX_ SV *sv)
3228                         __attribute__warn_unused_result__
3229                         __attribute__nonnull__(pTHX_1);
3230
3231 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
3232                         __attribute__warn_unused_result__;
3233
3234 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
3235                         __attribute__warn_unused_result__;
3236
3237 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
3238                         __attribute__warn_unused_result__
3239                         __attribute__nonnull__(pTHX_1);
3240
3241 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
3242                         __attribute__warn_unused_result__;
3243
3244 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
3245                         __attribute__warn_unused_result__;
3246
3247 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
3248                         __attribute__warn_unused_result__
3249                         __attribute__nonnull__(pTHX_1);
3250
3251 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
3252                         __attribute__nonnull__(pTHX_2);
3253
3254 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
3255                         __attribute__warn_unused_result__;
3256
3257 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
3258                         __attribute__warn_unused_result__
3259                         __attribute__nonnull__(pTHX_1)
3260                         __attribute__nonnull__(pTHX_2);
3261
3262 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
3263                         __attribute__warn_unused_result__
3264                         __attribute__nonnull__(pTHX_1);
3265
3266 #endif
3267
3268 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
3269 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
3270                         __attribute__nonnull__(pTHX_1)
3271                         __attribute__nonnull__(pTHX_2)
3272                         __attribute__nonnull__(pTHX_3);
3273
3274 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
3275                         __attribute__warn_unused_result__
3276                         __attribute__nonnull__(pTHX_1)
3277                         __attribute__nonnull__(pTHX_2);
3278
3279 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
3280                         __attribute__warn_unused_result__
3281                         __attribute__nonnull__(pTHX_1);
3282
3283 #endif
3284
3285 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
3286 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
3287                         __attribute__nonnull__(pTHX_1)
3288                         __attribute__nonnull__(pTHX_2)
3289                         __attribute__nonnull__(pTHX_3);
3290
3291 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
3292                         __attribute__nonnull__(pTHX_1);
3293
3294 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
3295 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
3296                         __attribute__warn_unused_result__
3297                         __attribute__nonnull__(pTHX_1)
3298                         __attribute__nonnull__(pTHX_2);
3299
3300 #  endif
3301 #endif
3302
3303 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
3304 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
3305                         __attribute__nonnull__(pTHX_1)
3306                         __attribute__nonnull__(pTHX_3);
3307
3308 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
3309                         __attribute__nonnull__(pTHX_1);
3310
3311 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
3312                         __attribute__nonnull__(pTHX_1)
3313                         __attribute__nonnull__(pTHX_2);
3314
3315 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
3316                         __attribute__nonnull__(pTHX_1)
3317                         __attribute__nonnull__(pTHX_2);
3318
3319 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
3320                         __attribute__nonnull__(pTHX_1)
3321                         __attribute__nonnull__(pTHX_3)
3322                         __attribute__nonnull__(pTHX_4);
3323
3324 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
3325                         __attribute__nonnull__(pTHX_1);
3326
3327 STATIC I32      S_regcurly(pTHX_ const char *)
3328                         __attribute__warn_unused_result__
3329                         __attribute__nonnull__(pTHX_1);
3330
3331 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
3332                         __attribute__nonnull__(pTHX_1);
3333
3334 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
3335                         __attribute__nonnull__(pTHX_1)
3336                         __attribute__nonnull__(pTHX_2);
3337
3338 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
3339                         __attribute__nonnull__(pTHX_1)
3340                         __attribute__nonnull__(pTHX_3);
3341
3342 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3343                         __attribute__nonnull__(pTHX_1)
3344                         __attribute__nonnull__(pTHX_2)
3345                         __attribute__nonnull__(pTHX_3);
3346
3347 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3348                         __attribute__nonnull__(pTHX_1)
3349                         __attribute__nonnull__(pTHX_2)
3350                         __attribute__nonnull__(pTHX_3);
3351
3352 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
3353                         __attribute__nonnull__(pTHX_1)
3354                         __attribute__nonnull__(pTHX_2);
3355
3356 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*)
3357                         __attribute__nonnull__(pTHX_1);
3358
3359 #  ifdef DEBUGGING
3360 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l)
3361                         __attribute__nonnull__(pTHX_1)
3362                         __attribute__nonnull__(pTHX_2)
3363                         __attribute__nonnull__(pTHX_4);
3364
3365 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
3366                         __attribute__nonnull__(pTHX_1);
3367
3368 #  endif
3369 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data)
3370                         __attribute__nonnull__(pTHX_1)
3371                         __attribute__nonnull__(pTHX_2);
3372
3373 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3374                         __attribute__nonnull__(pTHX_1)
3375                         __attribute__nonnull__(pTHX_2);
3376
3377 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
3378                         __attribute__nonnull__(pTHX_1);
3379
3380 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3381                         __attribute__nonnull__(pTHX_1)
3382                         __attribute__nonnull__(pTHX_2);
3383
3384 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3385                         __attribute__nonnull__(pTHX_1)
3386                         __attribute__nonnull__(pTHX_2);
3387
3388 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
3389                         __attribute__nonnull__(pTHX_1)
3390                         __attribute__nonnull__(pTHX_2);
3391
3392 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
3393                         __attribute__nonnull__(pTHX_1)
3394                         __attribute__nonnull__(pTHX_2)
3395                         __attribute__nonnull__(pTHX_3);
3396
3397 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t* pRExC_state, regnode **scanp, I32 *deltap, regnode *last, struct scan_data_t *data, U32 flags, U32 depth)
3398                         __attribute__nonnull__(pTHX_1)
3399                         __attribute__nonnull__(pTHX_2)
3400                         __attribute__nonnull__(pTHX_3)
3401                         __attribute__nonnull__(pTHX_4);
3402
3403 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s)
3404                         __attribute__nonnull__(pTHX_1)
3405                         __attribute__nonnull__(pTHX_3);
3406
3407 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
3408                         __attribute__noreturn__
3409                         __attribute__nonnull__(pTHX_1)
3410                         __attribute__nonnull__(pTHX_2);
3411
3412 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value)
3413                         __attribute__nonnull__(pTHX_1);
3414
3415 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*)
3416                         __attribute__nonnull__(pTHX_1);
3417
3418
3419 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags)
3420                         __attribute__nonnull__(pTHX_1)
3421                         __attribute__nonnull__(pTHX_2)
3422                         __attribute__nonnull__(pTHX_3)
3423                         __attribute__nonnull__(pTHX_4)
3424                         __attribute__nonnull__(pTHX_5);
3425
3426 #endif
3427
3428 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
3429 STATIC I32      S_regmatch(pTHX_ regnode *prog)
3430                         __attribute__warn_unused_result__
3431                         __attribute__nonnull__(pTHX_1);
3432
3433 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
3434                         __attribute__warn_unused_result__
3435                         __attribute__nonnull__(pTHX_1);
3436
3437 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
3438                         __attribute__warn_unused_result__
3439                         __attribute__nonnull__(pTHX_1)
3440                         __attribute__nonnull__(pTHX_3);
3441
3442 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
3443                         __attribute__warn_unused_result__
3444                         __attribute__nonnull__(pTHX_1)
3445                         __attribute__nonnull__(pTHX_2);
3446
3447 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
3448                         __attribute__warn_unused_result__
3449                         __attribute__nonnull__(pTHX_1)
3450                         __attribute__nonnull__(pTHX_2);
3451
3452 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
3453 STATIC char*    S_regcppop(pTHX);
3454 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
3455 STATIC void     S_cache_re(pTHX_ regexp *prog)
3456                         __attribute__nonnull__(pTHX_1);
3457
3458 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
3459                         __attribute__warn_unused_result__
3460                         __attribute__nonnull__(pTHX_1);
3461
3462 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
3463                         __attribute__warn_unused_result__
3464                         __attribute__nonnull__(pTHX_1)
3465                         __attribute__nonnull__(pTHX_3);
3466
3467 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
3468                         __attribute__warn_unused_result__
3469                         __attribute__nonnull__(pTHX_1);
3470
3471 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
3472                         __attribute__warn_unused_result__
3473                         __attribute__nonnull__(pTHX_1)
3474                         __attribute__nonnull__(pTHX_3);
3475
3476 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
3477                         __attribute__warn_unused_result__
3478                         __attribute__nonnull__(pTHX_1)
3479                         __attribute__nonnull__(pTHX_2)
3480                         __attribute__nonnull__(pTHX_3)
3481                         __attribute__nonnull__(pTHX_4);
3482
3483 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
3484                         __attribute__nonnull__(pTHX_1);
3485
3486 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
3487                         __attribute__nonnull__(pTHX_1);
3488
3489 #endif
3490
3491 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
3492 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
3493 STATIC void     S_debprof(pTHX_ const OP *o)
3494                         __attribute__nonnull__(pTHX_1);
3495
3496 #endif
3497
3498 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3499 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
3500                         __attribute__nonnull__(pTHX_1);
3501
3502 #endif
3503
3504 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3505 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
3506                         __attribute__nonnull__(pTHX_1)
3507                         __attribute__nonnull__(pTHX_2);
3508
3509 #endif
3510
3511 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3512 STATIC char *   S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
3513                         __attribute__warn_unused_result__
3514                         __attribute__nonnull__(1)
3515                         __attribute__nonnull__(5);
3516
3517 STATIC IV       S_asIV(pTHX_ SV* sv)
3518                         __attribute__warn_unused_result__
3519                         __attribute__nonnull__(pTHX_1);
3520
3521 STATIC UV       S_asUV(pTHX_ SV* sv)
3522                         __attribute__warn_unused_result__
3523                         __attribute__nonnull__(pTHX_1);
3524
3525 STATIC void     S_sv_unglob(pTHX_ SV* sv)
3526                         __attribute__nonnull__(pTHX_1);
3527
3528 STATIC void     S_not_a_number(pTHX_ SV *sv)
3529                         __attribute__nonnull__(pTHX_1);
3530
3531 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
3532                         __attribute__nonnull__(pTHX_1);
3533
3534 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
3535                         __attribute__nonnull__(pTHX_1)
3536                         __attribute__nonnull__(pTHX_2);
3537
3538 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
3539                         __attribute__warn_unused_result__;
3540
3541 #  ifdef DEBUGGING
3542 STATIC void     S_del_sv(pTHX_ SV *p)
3543                         __attribute__nonnull__(pTHX_1);
3544
3545 #  endif
3546 #  if !defined(NV_PRESERVES_UV)
3547 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
3548                         __attribute__nonnull__(pTHX_1);
3549
3550 #  endif
3551 STATIC I32      S_expect_number(pTHX_ char** pattern)
3552                         __attribute__warn_unused_result__
3553                         __attribute__nonnull__(pTHX_1);
3554
3555 #
3556 STATIC bool     S_utf8_mg_pos(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 *offsetp, I32 uoff, const U8 **sp, const U8 *start, const U8 *send)
3557                         __attribute__nonnull__(pTHX_1)
3558                         __attribute__nonnull__(pTHX_2)
3559                         __attribute__nonnull__(pTHX_3)
3560                         __attribute__nonnull__(pTHX_5)
3561                         __attribute__nonnull__(pTHX_7)
3562                         __attribute__nonnull__(pTHX_8)
3563                         __attribute__nonnull__(pTHX_9);
3564
3565 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
3566                         __attribute__nonnull__(pTHX_1)
3567                         __attribute__nonnull__(pTHX_2)
3568                         __attribute__nonnull__(pTHX_3)
3569                         __attribute__nonnull__(pTHX_6)
3570                         __attribute__nonnull__(pTHX_7);
3571
3572 #if defined(PERL_OLD_COPY_ON_WRITE)
3573 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after)
3574                         __attribute__nonnull__(pTHX_1)
3575                         __attribute__nonnull__(pTHX_2)
3576                         __attribute__nonnull__(pTHX_4);
3577
3578 #endif
3579 #endif
3580
3581 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3582 STATIC void     S_check_uni(pTHX);
3583 STATIC void     S_force_next(pTHX_ I32 type);
3584 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
3585                         __attribute__nonnull__(pTHX_1);
3586
3587 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
3588                         __attribute__nonnull__(pTHX_1);
3589
3590 STATIC SV*      S_tokeq(pTHX_ SV *sv)
3591                         __attribute__nonnull__(pTHX_1);
3592
3593 STATIC int      S_pending_ident(pTHX);
3594 STATIC char*    S_scan_const(pTHX_ char *start)
3595                         __attribute__warn_unused_result__
3596                         __attribute__nonnull__(pTHX_1);
3597
3598 STATIC char*    S_scan_formline(pTHX_ char *s)
3599                         __attribute__warn_unused_result__
3600                         __attribute__nonnull__(pTHX_1);
3601
3602 STATIC char*    S_scan_heredoc(pTHX_ char *s)
3603                         __attribute__warn_unused_result__
3604                         __attribute__nonnull__(pTHX_1);
3605
3606 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
3607                         __attribute__nonnull__(pTHX_1)
3608                         __attribute__nonnull__(pTHX_2)
3609                         __attribute__nonnull__(pTHX_3);
3610
3611 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
3612                         __attribute__warn_unused_result__
3613                         __attribute__nonnull__(pTHX_1);
3614
3615 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
3616                         __attribute__warn_unused_result__
3617                         __attribute__nonnull__(pTHX_1);
3618
3619 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
3620                         __attribute__warn_unused_result__
3621                         __attribute__nonnull__(pTHX_1);
3622
3623 STATIC char*    S_scan_subst(pTHX_ char *start)
3624                         __attribute__warn_unused_result__
3625                         __attribute__nonnull__(pTHX_1);
3626
3627 STATIC char*    S_scan_trans(pTHX_ char *start)
3628                         __attribute__warn_unused_result__
3629                         __attribute__nonnull__(pTHX_1);
3630
3631 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
3632                         __attribute__nonnull__(pTHX_1)
3633                         __attribute__nonnull__(pTHX_2)
3634                         __attribute__nonnull__(pTHX_5);
3635
3636 STATIC char*    S_skipspace(pTHX_ char *s)
3637                         __attribute__warn_unused_result__
3638                         __attribute__nonnull__(pTHX_1);
3639
3640 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
3641                         __attribute__warn_unused_result__
3642                         __attribute__nonnull__(pTHX_1);
3643
3644 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
3645                         __attribute__nonnull__(pTHX_1)
3646                         __attribute__nonnull__(pTHX_2)
3647                         __attribute__nonnull__(pTHX_3);
3648
3649 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
3650                         __attribute__nonnull__(pTHX_1);
3651
3652 STATIC void     S_incline(pTHX_ char *s)
3653                         __attribute__nonnull__(pTHX_1);
3654
3655 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv)
3656                         __attribute__nonnull__(pTHX_1);
3657
3658 STATIC int      S_intuit_more(pTHX_ char *s)
3659                         __attribute__nonnull__(pTHX_1);
3660
3661 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
3662                         __attribute__nonnull__(pTHX_3);
3663
3664 STATIC void     S_missingterm(pTHX_ char *s)
3665                         __attribute__noreturn__;
3666
3667 STATIC void     S_no_op(pTHX_ const char *what, char *s)
3668                         __attribute__nonnull__(pTHX_1);
3669
3670 STATIC void     S_set_csh(pTHX);
3671 STATIC I32      S_sublex_done(pTHX)
3672                         __attribute__warn_unused_result__;
3673
3674 STATIC I32      S_sublex_push(pTHX)
3675                         __attribute__warn_unused_result__;
3676
3677 STATIC I32      S_sublex_start(pTHX)
3678                         __attribute__warn_unused_result__;
3679
3680 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
3681                         __attribute__warn_unused_result__
3682                         __attribute__nonnull__(pTHX_1)
3683                         __attribute__nonnull__(pTHX_2);
3684
3685 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
3686                         __attribute__warn_unused_result__
3687                         __attribute__nonnull__(pTHX_1);
3688
3689 STATIC char *   S_tokenize_use(pTHX_ int, char*)
3690                         __attribute__warn_unused_result__
3691                         __attribute__nonnull__(pTHX_2);
3692
3693 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type)
3694                         __attribute__nonnull__(pTHX_3)
3695                         __attribute__nonnull__(pTHX_4);
3696
3697 #  if defined(DEBUGGING)
3698 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv)
3699                         __attribute__nonnull__(pTHX_1);
3700
3701 #  endif
3702 STATIC int      S_ao(pTHX_ int toketype);
3703 STATIC void     S_depcom(pTHX);
3704 STATIC const char*      S_incl_perldb(pTHX);
3705 #  if defined(PERL_CR_FILTER)
3706 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3707 #  endif
3708 #endif
3709
3710 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
3711 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level)
3712                         __attribute__nonnull__(pTHX_2);
3713
3714 #endif
3715
3716 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
3717 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
3718 STATIC char*    S_stdize_locale(pTHX_ char* locs)
3719                         __attribute__nonnull__(pTHX_1);
3720
3721 #endif
3722 #endif
3723
3724 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
3725 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
3726                         __attribute__nonnull__(pTHX_1);
3727
3728 STATIC SV*      S_mess_alloc(pTHX);
3729 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
3730 STATIC void     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8);
3731 #endif
3732
3733 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
3734 STATIC NV       S_mulexp10(NV value, I32 exponent);
3735 #endif
3736
3737 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
3738 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
3739                         __attribute__nonnull__(pTHX_1);
3740
3741 #endif
3742
3743 START_EXTERN_C
3744
3745 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3746                         __attribute__nonnull__(pTHX_1);
3747
3748 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
3749                         __attribute__nonnull__(pTHX_1)
3750                         __attribute__nonnull__(pTHX_2);
3751
3752 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3753                         __attribute__nonnull__(pTHX_1);
3754
3755 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
3756                         __attribute__nonnull__(pTHX_1);
3757
3758 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
3759                         __attribute__nonnull__(pTHX_1);
3760
3761 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
3762                         __attribute__nonnull__(pTHX_1)
3763                         __attribute__nonnull__(pTHX_2);
3764
3765 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
3766                         __attribute__nonnull__(pTHX_1)
3767                         __attribute__nonnull__(pTHX_2);
3768
3769 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
3770 #ifdef PERL_OLD_COPY_ON_WRITE
3771 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
3772                         __attribute__nonnull__(pTHX_1)
3773                         __attribute__nonnull__(pTHX_2);
3774
3775 #endif
3776
3777 #if defined(USE_PERLIO) && !defined(USE_SFIO)
3778 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
3779 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
3780 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
3781 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
3782 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
3783 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
3784 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
3785 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
3786 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
3787                         __attribute__nonnull__(pTHX_2);
3788
3789 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
3790 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
3791                         __attribute__nonnull__(pTHX_2);
3792
3793 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
3794                         __attribute__nonnull__(pTHX_2);
3795
3796 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
3797                         __attribute__nonnull__(pTHX_2);
3798
3799 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
3800 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
3801
3802 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
3803 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
3804 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
3805                         __attribute__warn_unused_result__;
3806
3807 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
3808                         __attribute__warn_unused_result__;
3809
3810
3811 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
3812                         __attribute__warn_unused_result__;
3813
3814 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
3815                         __attribute__warn_unused_result__;
3816
3817 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
3818                         __attribute__warn_unused_result__;
3819
3820 #endif /* PERLIO_LAYERS */
3821
3822 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
3823 #ifdef PERL_IN_DEB_C
3824 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
3825                         __attribute__nonnull__(pTHX_1);
3826
3827 #endif
3828
3829 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3830                         __attribute__malloc__
3831                         __attribute__warn_unused_result__;
3832
3833 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
3834                         __attribute__nonnull__(pTHX_1);
3835
3836 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
3837                         __attribute__nonnull__(pTHX_1);
3838
3839 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
3840                         __attribute__nonnull__(pTHX_1);
3841
3842 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
3843                         __attribute__nonnull__(pTHX_1)
3844                         __attribute__nonnull__(pTHX_3);
3845
3846 #ifdef DEBUGGING
3847 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
3848                         __attribute__nonnull__(pTHX_2);
3849
3850 #endif
3851 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3852 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3853 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
3854                         __attribute__nonnull__(pTHX_2);
3855
3856 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3857                         __attribute__nonnull__(pTHX_1)
3858                         __attribute__nonnull__(pTHX_2)
3859                         __attribute__nonnull__(pTHX_3);
3860
3861
3862 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3863                         __attribute__nonnull__(pTHX_1);
3864
3865 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
3866                         __attribute__warn_unused_result__;
3867
3868
3869 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3870 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)
3871                         __attribute__nonnull__(pTHX_1)
3872                         __attribute__nonnull__(pTHX_2)
3873                         __attribute__nonnull__(pTHX_6)
3874                         __attribute__nonnull__(pTHX_7);
3875
3876 #  if defined(DEBUGGING)
3877 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
3878                         __attribute__nonnull__(pTHX_1)
3879                         __attribute__nonnull__(pTHX_2);
3880
3881 #  endif
3882 #endif
3883 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
3884                         __attribute__warn_unused_result__;
3885
3886 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
3887 #if defined(DEBUGGING)
3888 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
3889                         __attribute__warn_unused_result__
3890                         __attribute__nonnull__(pTHX_1);
3891
3892 #endif
3893 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
3894 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
3895                         __attribute__nonnull__(pTHX_1);
3896
3897
3898 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
3899                         __attribute__warn_unused_result__
3900                         __attribute__nonnull__(pTHX_1);
3901
3902 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
3903                         __attribute__warn_unused_result__
3904                         __attribute__nonnull__(pTHX_1);
3905
3906 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
3907                         __attribute__warn_unused_result__
3908                         __attribute__nonnull__(pTHX_1);
3909
3910 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
3911                         __attribute__nonnull__(pTHX_1);
3912
3913 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
3914                         __attribute__nonnull__(pTHX_1);
3915
3916 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
3917                         __attribute__nonnull__(pTHX_1);
3918
3919 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
3920                         __attribute__nonnull__(pTHX_1);
3921
3922 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
3923                         __attribute__warn_unused_result__
3924                         __attribute__nonnull__(pTHX_1);
3925
3926 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
3927                         __attribute__warn_unused_result__
3928                         __attribute__nonnull__(pTHX_1);
3929
3930 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
3931                         __attribute__nonnull__(pTHX_1);
3932
3933
3934 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
3935                         __attribute__nonnull__(pTHX_1)
3936                         __attribute__nonnull__(pTHX_2);
3937
3938 #ifdef PERL_IN_SV_C
3939 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
3940 #endif
3941
3942 #ifdef PERL_NEED_MY_HTOLE16
3943 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
3944 #endif
3945 #ifdef PERL_NEED_MY_LETOH16
3946 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
3947 #endif
3948 #ifdef PERL_NEED_MY_HTOBE16
3949 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
3950 #endif
3951 #ifdef PERL_NEED_MY_BETOH16
3952 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
3953 #endif
3954 #ifdef PERL_NEED_MY_HTOLE32
3955 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
3956 #endif
3957 #ifdef PERL_NEED_MY_LETOH32
3958 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
3959 #endif
3960 #ifdef PERL_NEED_MY_HTOBE32
3961 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
3962 #endif
3963 #ifdef PERL_NEED_MY_BETOH32
3964 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
3965 #endif
3966 #ifdef PERL_NEED_MY_HTOLE64
3967 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
3968 #endif
3969 #ifdef PERL_NEED_MY_LETOH64
3970 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
3971 #endif
3972 #ifdef PERL_NEED_MY_HTOBE64
3973 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
3974 #endif
3975 #ifdef PERL_NEED_MY_BETOH64
3976 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
3977 #endif
3978
3979 #ifdef PERL_NEED_MY_HTOLES
3980 PERL_CALLCONV short     Perl_my_htoles(short n);
3981 #endif
3982 #ifdef PERL_NEED_MY_LETOHS
3983 PERL_CALLCONV short     Perl_my_letohs(short n);
3984 #endif
3985 #ifdef PERL_NEED_MY_HTOBES
3986 PERL_CALLCONV short     Perl_my_htobes(short n);
3987 #endif
3988 #ifdef PERL_NEED_MY_BETOHS
3989 PERL_CALLCONV short     Perl_my_betohs(short n);
3990 #endif
3991 #ifdef PERL_NEED_MY_HTOLEI
3992 PERL_CALLCONV int       Perl_my_htolei(int n);
3993 #endif
3994 #ifdef PERL_NEED_MY_LETOHI
3995 PERL_CALLCONV int       Perl_my_letohi(int n);
3996 #endif
3997 #ifdef PERL_NEED_MY_HTOBEI
3998 PERL_CALLCONV int       Perl_my_htobei(int n);
3999 #endif
4000 #ifdef PERL_NEED_MY_BETOHI
4001 PERL_CALLCONV int       Perl_my_betohi(int n);
4002 #endif
4003 #ifdef PERL_NEED_MY_HTOLEL
4004 PERL_CALLCONV long      Perl_my_htolel(long n);
4005 #endif
4006 #ifdef PERL_NEED_MY_LETOHL
4007 PERL_CALLCONV long      Perl_my_letohl(long n);
4008 #endif
4009 #ifdef PERL_NEED_MY_HTOBEL
4010 PERL_CALLCONV long      Perl_my_htobel(long n);
4011 #endif
4012 #ifdef PERL_NEED_MY_BETOHL
4013 PERL_CALLCONV long      Perl_my_betohl(long n);
4014 #endif
4015
4016 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
4017                         __attribute__nonnull__(1);
4018
4019
4020 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
4021                         __attribute__nonnull__(pTHX_1);
4022
4023 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
4024                         __attribute__nonnull__(pTHX_1);
4025
4026 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
4027                         __attribute__warn_unused_result__
4028                         __attribute__nonnull__(pTHX_1);
4029
4030
4031 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
4032                         __attribute__warn_unused_result__
4033                         __attribute__nonnull__(pTHX_1)
4034                         __attribute__nonnull__(pTHX_2);
4035
4036
4037 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
4038 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
4039                         __attribute__nonnull__(pTHX_1);
4040
4041 #endif
4042
4043 #ifdef PERL_DONT_CREATE_GVSV
4044 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
4045                         __attribute__nonnull__(pTHX_1);
4046
4047 #endif
4048 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
4049 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
4050
4051 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
4052                         __attribute__nonnull__(pTHX_1);
4053
4054
4055 END_EXTERN_C
4056 /*
4057  * ex: set ts=8 sts=4 sw=4 noet:
4058  */
4059 /* ex: set ro: */