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quiet a few warnings
[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 #endif
24 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
25 PERL_CALLCONV void      perl_construct(PerlInterpreter* interp)
26                         __attribute__nonnull__(1);
27
28 PERL_CALLCONV int       perl_destruct(PerlInterpreter* interp)
29                         __attribute__nonnull__(1);
30
31 PERL_CALLCONV void      perl_free(PerlInterpreter* interp)
32                         __attribute__nonnull__(1);
33
34 PERL_CALLCONV int       perl_run(PerlInterpreter* interp)
35                         __attribute__nonnull__(1);
36
37 PERL_CALLCONV int       perl_parse(PerlInterpreter* interp, XSINIT_t xsinit, int argc, char** argv, char** env);
38 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
39                         __attribute__warn_unused_result__;
40
41 #if defined(USE_ITHREADS)
42 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags);
43 #  if defined(PERL_IMPLICIT_SYS)
44 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);
45 #  endif
46 #endif
47
48 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
49                         __attribute__malloc__
50                         __attribute__warn_unused_result__;
51
52 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
53                         __attribute__malloc__
54                         __attribute__warn_unused_result__;
55
56 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
57                         __attribute__malloc__
58                         __attribute__warn_unused_result__;
59
60 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
61 #if defined(MYMALLOC)
62 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
63                         __attribute__warn_unused_result__;
64
65 #endif
66
67 PERL_CALLCONV void*     Perl_get_context(void)
68                         __attribute__warn_unused_result__;
69
70 PERL_CALLCONV void      Perl_set_context(void *thx)
71                         __attribute__nonnull__(1);
72
73
74 END_EXTERN_C
75
76 /* functions with flag 'n' should come before here */
77 START_EXTERN_C
78 #  include "pp_proto.h"
79 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
80                         __attribute__nonnull__(pTHX_1)
81                         __attribute__nonnull__(pTHX_2);
82
83 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
84                         __attribute__nonnull__(pTHX_1);
85
86 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
87                         __attribute__warn_unused_result__;
88
89 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
90 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
91 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
92                         __attribute__nonnull__(pTHX_2)
93                         __attribute__nonnull__(pTHX_3);
94
95 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
96                         __attribute__nonnull__(pTHX_1)
97                         __attribute__nonnull__(pTHX_2)
98                         __attribute__nonnull__(pTHX_3);
99
100 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
101 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags);
102 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
103                         __attribute__warn_unused_result__;
104
105 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
106                         __attribute__nonnull__(pTHX_1);
107
108 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
109                         __attribute__warn_unused_result__
110                         __attribute__nonnull__(pTHX_2);
111
112 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
113                         __attribute__warn_unused_result__;
114
115 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill)
116                         __attribute__nonnull__(pTHX_1);
117
118 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
119                         __attribute__warn_unused_result__
120                         __attribute__nonnull__(pTHX_1);
121
122 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
123                         __attribute__warn_unused_result__
124                         __attribute__nonnull__(pTHX_2);
125
126 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar);
127 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val)
128                         __attribute__nonnull__(pTHX_2);
129
130 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar)
131                         __attribute__nonnull__(pTHX_1);
132
133 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
134                         __attribute__warn_unused_result__;
135
136 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
137 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
138 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
139 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av)
140                         __attribute__nonnull__(pTHX_1);
141
142 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
143                         __attribute__warn_unused_result__
144                         __attribute__nonnull__(pTHX_2)
145                         __attribute__nonnull__(pTHX_3);
146
147 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
148                         __attribute__warn_unused_result__
149                         __attribute__nonnull__(pTHX_2);
150
151 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
152                         __attribute__warn_unused_result__;
153
154 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
155                         __attribute__warn_unused_result__;
156
157 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
158 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
159 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
160                         __attribute__nonnull__(pTHX_2);
161
162 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
163                         __attribute__warn_unused_result__
164                         __attribute__nonnull__(pTHX_3);
165
166 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
167                         __attribute__warn_unused_result__;
168
169 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
170                         __attribute__warn_unused_result__;
171
172 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
173                         __attribute__warn_unused_result__;
174
175 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
176                         __attribute__warn_unused_result__;
177
178 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
179 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
180                         __attribute__warn_unused_result__;
181
182 #endif
183 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
184                         __attribute__warn_unused_result__;
185
186 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
187                         __attribute__noreturn__
188                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
189
190 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
191                         __attribute__noreturn__;
192
193 #if defined(PERL_IMPLICIT_CONTEXT)
194 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
195                         __attribute__noreturn__
196                         __attribute__format__(__printf__,1,2);
197
198 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
199                         __attribute__format__(__printf__,1,2)
200                         __attribute__nonnull__(1);
201
202 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
203                         __attribute__format__(__printf__,1,2)
204                         __attribute__nonnull__(1);
205
206 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
207                         __attribute__format__(__printf__,1,2)
208                         __attribute__nonnull__(1);
209
210 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
211                         __attribute__nonnull__(2)
212                         __attribute__nonnull__(3);
213
214 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
215                         __attribute__format__(__printf__,1,2)
216                         __attribute__nonnull__(1);
217
218 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
219                         __attribute__format__(__printf__,1,2)
220                         __attribute__nonnull__(1);
221
222 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
223                         __attribute__format__(__printf__,2,3)
224                         __attribute__nonnull__(2);
225
226 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
227                         __attribute__format__(__printf__,1,2)
228                         __attribute__nonnull__(1);
229
230 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
231                         __attribute__format__(__printf__,2,3)
232                         __attribute__nonnull__(1);
233
234 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
235                         __attribute__format__(__printf__,2,3)
236                         __attribute__nonnull__(1);
237
238 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
239                         __attribute__format__(__printf__,2,3)
240                         __attribute__nonnull__(1);
241
242 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
243                         __attribute__format__(__printf__,2,3)
244                         __attribute__nonnull__(1);
245
246 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
247                         __attribute__format__(__printf__,2,3)
248                         __attribute__nonnull__(1)
249                         __attribute__nonnull__(2);
250
251 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
252                         __attribute__format__(__printf__,1,2)
253                         __attribute__nonnull__(1);
254
255 #endif
256 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
257                         __attribute__nonnull__(pTHX_1);
258
259 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
260                         __attribute__nonnull__(pTHX_1);
261
262 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv)
263                         __attribute__warn_unused_result__;
264
265 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
266                         __attribute__warn_unused_result__;
267
268 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
269                         __attribute__nonnull__(pTHX_1);
270
271 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
272                         __attribute__nonnull__(pTHX_1);
273
274 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
275 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
276                         __attribute__nonnull__(pTHX_1);
277
278 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen)
279                         __attribute__warn_unused_result__
280                         __attribute__nonnull__(pTHX_2);
281
282 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
283                         __attribute__warn_unused_result__
284                         __attribute__pure__;
285
286 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
287                         __attribute__warn_unused_result__
288                         __attribute__pure__;
289
290 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
291                         __attribute__warn_unused_result__
292                         __attribute__pure__;
293
294 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
295                         __attribute__warn_unused_result__
296                         __attribute__pure__;
297
298 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
299                         __attribute__warn_unused_result__
300                         __attribute__pure__;
301
302 PERL_CALLCONV I32       Perl_cxinc(pTHX)
303                         __attribute__warn_unused_result__;
304
305 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
306                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
307                         __attribute__nonnull__(pTHX_1);
308
309 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
310                         __attribute__nonnull__(pTHX_1);
311
312 PERL_CALLCONV void      Perl_debprofdump(pTHX);
313 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
314                         __attribute__nonnull__(pTHX_1);
315
316 PERL_CALLCONV I32       Perl_debstack(pTHX);
317 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
318 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
319                         __attribute__nonnull__(pTHX_1)
320                         __attribute__nonnull__(pTHX_2)
321                         __attribute__nonnull__(pTHX_3)
322                         __attribute__nonnull__(pTHX_4)
323                         __attribute__nonnull__(pTHX_6);
324
325 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
326                         __attribute__nonnull__(pTHX_1);
327
328 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
329                         __attribute__nonnull__(pTHX_1);
330
331 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
332                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
333
334 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
335 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen)
336                         __attribute__nonnull__(pTHX_1);
337
338 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
339 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
340                         __attribute__nonnull__(pTHX_2)
341                         __attribute__nonnull__(pTHX_3);
342
343 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag)
344                         __attribute__nonnull__(pTHX_2)
345                         __attribute__nonnull__(pTHX_3);
346
347 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
348                         __attribute__nonnull__(pTHX_1);
349
350 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
351                         __attribute__nonnull__(pTHX_1)
352                         __attribute__nonnull__(pTHX_2);
353
354 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
355                         __attribute__nonnull__(pTHX_1);
356
357 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
358                         __attribute__nonnull__(pTHX_1);
359
360 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
361                         __attribute__nonnull__(pTHX_1);
362
363 #if defined(WIN32) || defined(SYMBIAN)
364 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
365                         __attribute__nonnull__(pTHX_1)
366                         __attribute__nonnull__(pTHX_2)
367                         __attribute__nonnull__(pTHX_3);
368
369 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
370                         __attribute__nonnull__(pTHX_1);
371
372 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
373                         __attribute__nonnull__(pTHX_1);
374
375 #endif
376 #if !defined(WIN32)
377 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char* cmd, int fd, int flag)
378                         __attribute__nonnull__(pTHX_1);
379
380 #endif
381 PERL_CALLCONV void      Perl_do_execfree(pTHX);
382 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
383 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp);
384 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp);
385 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp);
386 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp);
387 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp);
388 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp);
389 #endif
390 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
391                         __attribute__nonnull__(pTHX_1)
392                         __attribute__nonnull__(pTHX_2)
393                         __attribute__nonnull__(pTHX_3)
394                         __attribute__nonnull__(pTHX_4);
395
396 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
397 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
398                         __attribute__nonnull__(pTHX_1)
399                         __attribute__nonnull__(pTHX_2);
400
401 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)
402                         __attribute__nonnull__(pTHX_1)
403                         __attribute__nonnull__(pTHX_2)
404                         __attribute__nonnull__(pTHX_8);
405
406 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)
407                         __attribute__nonnull__(pTHX_1)
408                         __attribute__nonnull__(pTHX_2);
409
410 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv)
411                         __attribute__nonnull__(pTHX_1);
412
413 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
414                         __attribute__nonnull__(pTHX_2);
415
416 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
417                         __attribute__warn_unused_result__;
418
419 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
420                         __attribute__nonnull__(pTHX_1);
421
422 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
423 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
424                         __attribute__nonnull__(pTHX_1)
425                         __attribute__nonnull__(pTHX_3);
426
427 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
428                         __attribute__nonnull__(pTHX_1);
429
430 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
431                         __attribute__warn_unused_result__
432                         __attribute__nonnull__(pTHX_1);
433
434 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
435                         __attribute__nonnull__(pTHX_1);
436
437 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
438                         __attribute__nonnull__(pTHX_1);
439
440 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
441                         __attribute__nonnull__(pTHX_1);
442
443 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
444                         __attribute__nonnull__(pTHX_2)
445                         __attribute__nonnull__(pTHX_3)
446                         __attribute__nonnull__(pTHX_4);
447
448 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term)
449                         __attribute__nonnull__(pTHX_1);
450
451 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
452                         __attribute__warn_unused_result__;
453
454 PERL_CALLCONV void      Perl_dump_all(pTHX);
455 PERL_CALLCONV void      Perl_dump_eval(pTHX);
456 #if defined(DUMP_FDS)
457 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
458                         __attribute__nonnull__(pTHX_1);
459
460 #endif
461 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
462                         __attribute__nonnull__(pTHX_1);
463
464 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
465                         __attribute__nonnull__(pTHX_1);
466
467 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg)
468                         __attribute__nonnull__(pTHX_1);
469
470 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
471 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
472                         __attribute__nonnull__(pTHX_1);
473
474 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
475                         __attribute__nonnull__(pTHX_1);
476
477 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
478                         __attribute__nonnull__(pTHX_1);
479
480 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags)
481                         __attribute__warn_unused_result__
482                         __attribute__nonnull__(pTHX_1)
483                         __attribute__nonnull__(pTHX_2)
484                         __attribute__nonnull__(pTHX_3);
485
486 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char **search_ext, I32 flags);
487 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg);
488 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
489                         __attribute__nonnull__(pTHX_1);
490
491 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
492                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
493                         __attribute__nonnull__(pTHX_1);
494
495 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
496                         __attribute__nonnull__(pTHX_1);
497
498 PERL_CALLCONV void      Perl_free_tmps(pTHX);
499 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
500 #if !defined(HAS_GETENV_LEN)
501 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len)
502                         __attribute__nonnull__(pTHX_1)
503                         __attribute__nonnull__(pTHX_2);
504
505 #endif
506 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
507 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
508 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
509                         __attribute__nonnull__(pTHX_1);
510
511 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
512                         __attribute__nonnull__(pTHX_1);
513
514 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
515                         __attribute__nonnull__(pTHX_1);
516
517 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
518                         __attribute__warn_unused_result__
519                         __attribute__nonnull__(pTHX_2);
520
521 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash)
522                         __attribute__nonnull__(pTHX_1);
523
524 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
525                         __attribute__nonnull__(pTHX_1)
526                         __attribute__nonnull__(pTHX_2);
527
528 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
529                         __attribute__nonnull__(pTHX_1)
530                         __attribute__nonnull__(pTHX_2); */
531
532 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
533                         __attribute__nonnull__(pTHX_1)
534                         __attribute__nonnull__(pTHX_2);
535
536 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
537                         __attribute__nonnull__(pTHX_1);
538
539 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
540 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
541 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name);
542 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload);
543 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type)
544                         __attribute__nonnull__(pTHX_1);
545
546 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
547                         __attribute__nonnull__(pTHX_1)
548                         __attribute__nonnull__(pTHX_2);
549
550 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
551                         __attribute__nonnull__(pTHX_1)
552                         __attribute__nonnull__(pTHX_2); */
553
554 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
555                         __attribute__nonnull__(pTHX_1)
556                         __attribute__nonnull__(pTHX_2);
557
558 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
559                         __attribute__nonnull__(pTHX_1)
560                         __attribute__nonnull__(pTHX_3);
561
562 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create)
563                         __attribute__nonnull__(pTHX_1);
564
565 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create)
566                         __attribute__nonnull__(pTHX_1);
567
568 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
569 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
570 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry)
571                         __attribute__nonnull__(pTHX_1);
572
573 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags)
574                         __attribute__nonnull__(pTHX_2);
575
576 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash)
577                         __attribute__nonnull__(pTHX_2);
578
579 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
580                         __attribute__warn_unused_result__
581                         __attribute__nonnull__(pTHX_2);
582
583 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
584                         __attribute__warn_unused_result__
585                         __attribute__nonnull__(pTHX_2);
586
587 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval)
588                         __attribute__nonnull__(pTHX_2);
589
590 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash)
591                         __attribute__nonnull__(pTHX_2);
592
593 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entryK)
594                         __attribute__nonnull__(pTHX_1);
595
596 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
597                         __attribute__nonnull__(pTHX_1);
598
599 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
600                         __attribute__warn_unused_result__
601                         __attribute__nonnull__(pTHX_1)
602                         __attribute__nonnull__(pTHX_2);
603
604 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
605                         __attribute__warn_unused_result__
606                         __attribute__nonnull__(pTHX_1);
607
608 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
609                         __attribute__warn_unused_result__
610                         __attribute__nonnull__(pTHX_1);
611
612 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
613                         __attribute__warn_unused_result__
614                         __attribute__nonnull__(pTHX_1)
615                         __attribute__nonnull__(pTHX_2)
616                         __attribute__nonnull__(pTHX_3);
617
618 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
619                         __attribute__warn_unused_result__
620                         __attribute__nonnull__(pTHX_1);
621
622 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
623                         __attribute__warn_unused_result__
624                         __attribute__nonnull__(pTHX_1)
625                         __attribute__nonnull__(pTHX_2);
626
627 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
628                         __attribute__nonnull__(pTHX_1);
629
630 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
631 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
632 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
633 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
634 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
635 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
636                         __attribute__pure__
637                         __attribute__nonnull__(pTHX_1)
638                         __attribute__nonnull__(pTHX_2);
639
640 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
641                         __attribute__pure__
642                         __attribute__nonnull__(pTHX_1)
643                         __attribute__nonnull__(pTHX_2);
644
645 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)
646                         __attribute__nonnull__(pTHX_1)
647                         __attribute__nonnull__(pTHX_5);
648
649 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
650                         __attribute__warn_unused_result__;
651
652 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
653                         __attribute__nonnull__(pTHX_2);
654
655 PERL_CALLCONV void      Perl_init_debugger(pTHX);
656 PERL_CALLCONV void      Perl_init_stacks(pTHX);
657 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
658                         __attribute__nonnull__(pTHX_1);
659
660 PERL_CALLCONV U32       Perl_intro_my(pTHX);
661 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
662                         __attribute__warn_unused_result__
663                         __attribute__pure__
664                         __attribute__nonnull__(pTHX_1)
665                         __attribute__nonnull__(pTHX_2);
666
667 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
668                         __attribute__warn_unused_result__
669                         __attribute__nonnull__(pTHX_1);
670
671 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
672                         __attribute__warn_unused_result__;
673
674 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
675                         __attribute__warn_unused_result__
676                         __attribute__nonnull__(pTHX_1);
677
678 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
679                         __attribute__warn_unused_result__;
680
681 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
682                         __attribute__warn_unused_result__
683                         __attribute__pure__;
684
685 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
686                         __attribute__warn_unused_result__
687                         __attribute__pure__;
688
689 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
690                         __attribute__warn_unused_result__
691                         __attribute__pure__;
692
693 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
694                         __attribute__warn_unused_result__
695                         __attribute__pure__;
696
697 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
698                         __attribute__warn_unused_result__
699                         __attribute__pure__;
700
701 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
702                         __attribute__warn_unused_result__
703                         __attribute__pure__;
704
705 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
706                         __attribute__warn_unused_result__
707                         __attribute__pure__;
708
709 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
710                         __attribute__warn_unused_result__
711                         __attribute__pure__;
712
713 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
714                         __attribute__warn_unused_result__
715                         __attribute__pure__;
716
717 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
718                         __attribute__warn_unused_result__
719                         __attribute__pure__;
720
721 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
722                         __attribute__warn_unused_result__
723                         __attribute__pure__;
724
725 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
726                         __attribute__warn_unused_result__
727                         __attribute__pure__;
728
729 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
730                         __attribute__warn_unused_result__
731                         __attribute__pure__;
732
733 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
734                         __attribute__warn_unused_result__
735                         __attribute__pure__;
736
737 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
738                         __attribute__warn_unused_result__
739                         __attribute__pure__;
740
741 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
742                         __attribute__warn_unused_result__
743                         __attribute__pure__;
744
745 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
746                         __attribute__warn_unused_result__
747                         __attribute__pure__;
748
749 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
750                         __attribute__nonnull__(pTHX_2)
751                         __attribute__nonnull__(pTHX_3);
752
753 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
754                         __attribute__nonnull__(pTHX_2)
755                         __attribute__nonnull__(pTHX_3);
756
757 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
758                         __attribute__nonnull__(pTHX_2)
759                         __attribute__nonnull__(pTHX_3);
760
761 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
762                         __attribute__nonnull__(pTHX_2)
763                         __attribute__nonnull__(pTHX_3);
764
765 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
766                         __attribute__warn_unused_result__
767                         __attribute__pure__;
768
769 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
770                         __attribute__warn_unused_result__
771                         __attribute__pure__;
772
773 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
774                         __attribute__warn_unused_result__
775                         __attribute__pure__;
776
777 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
778                         __attribute__warn_unused_result__
779                         __attribute__pure__;
780
781 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
782                         __attribute__warn_unused_result__
783                         __attribute__pure__;
784
785 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
786                         __attribute__warn_unused_result__
787                         __attribute__pure__;
788
789 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
790                         __attribute__warn_unused_result__
791                         __attribute__pure__;
792
793 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
794                         __attribute__warn_unused_result__
795                         __attribute__pure__;
796
797 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
798                         __attribute__warn_unused_result__
799                         __attribute__pure__;
800
801 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
802                         __attribute__warn_unused_result__
803                         __attribute__pure__;
804
805 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
806                         __attribute__warn_unused_result__
807                         __attribute__pure__;
808
809 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
810                         __attribute__warn_unused_result__
811                         __attribute__pure__;
812
813 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
814                         __attribute__warn_unused_result__
815                         __attribute__pure__;
816
817 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
818                         __attribute__warn_unused_result__
819                         __attribute__pure__;
820
821 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
822                         __attribute__nonnull__(pTHX_1);
823
824 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
825                         __attribute__nonnull__(pTHX_1);
826
827 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
828                         __attribute__nonnull__(pTHX_1);
829
830 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
831                         __attribute__nonnull__(pTHX_1);
832
833 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
834                         __attribute__warn_unused_result__
835                         __attribute__nonnull__(pTHX_1);
836
837 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
838                         __attribute__warn_unused_result__
839                         __attribute__nonnull__(pTHX_1);
840
841 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
842                         __attribute__warn_unused_result__
843                         __attribute__nonnull__(pTHX_1);
844
845 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
846                         __attribute__warn_unused_result__
847                         __attribute__nonnull__(pTHX_1);
848
849 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
850                         __attribute__warn_unused_result__
851                         __attribute__nonnull__(pTHX_1);
852
853 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
854                         __attribute__warn_unused_result__
855                         __attribute__nonnull__(pTHX_1);
856
857 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
858                         __attribute__warn_unused_result__
859                         __attribute__nonnull__(pTHX_1);
860
861 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
862                         __attribute__warn_unused_result__
863                         __attribute__nonnull__(pTHX_1);
864
865 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
866                         __attribute__warn_unused_result__
867                         __attribute__nonnull__(pTHX_1);
868
869 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
870                         __attribute__warn_unused_result__
871                         __attribute__nonnull__(pTHX_1);
872
873 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
874                         __attribute__warn_unused_result__
875                         __attribute__nonnull__(pTHX_1);
876
877 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
878                         __attribute__warn_unused_result__
879                         __attribute__nonnull__(pTHX_1);
880
881 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
882                         __attribute__warn_unused_result__
883                         __attribute__nonnull__(pTHX_1);
884
885 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
886                         __attribute__warn_unused_result__
887                         __attribute__nonnull__(pTHX_1);
888
889 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
890                         __attribute__warn_unused_result__
891                         __attribute__nonnull__(pTHX_1);
892
893 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
894                         __attribute__warn_unused_result__
895                         __attribute__nonnull__(pTHX_1);
896
897 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
898                         __attribute__nonnull__(pTHX_1);
899
900 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
901                         __attribute__pure__
902                         __attribute__nonnull__(pTHX_1);
903
904 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
905 PERL_CALLCONV void      Perl_lex_end(pTHX);
906 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line)
907                         __attribute__nonnull__(pTHX_1);
908
909 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
910                         __attribute__nonnull__(pTHX_1);
911
912 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
913                         __attribute__nonnull__(pTHX_1);
914
915 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
916 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
917 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
918                         __attribute__nonnull__(pTHX_1);
919
920 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
921 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
922 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
923                         __attribute__nonnull__(pTHX_2);
924
925 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
926                         __attribute__nonnull__(pTHX_2);
927
928 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical)
929                         __attribute__nonnull__(pTHX_1);
930
931 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
932                         __attribute__warn_unused_result__
933                         __attribute__nonnull__(pTHX_1);
934
935 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
936                         __attribute__nonnull__(pTHX_1)
937                         __attribute__nonnull__(pTHX_2)
938                         __attribute__nonnull__(pTHX_3);
939
940 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
941                         __attribute__nonnull__(pTHX_1)
942                         __attribute__nonnull__(pTHX_2)
943                         __attribute__nonnull__(pTHX_3);
944
945 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
946                         __attribute__nonnull__(pTHX_1);
947
948 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
949                         __attribute__warn_unused_result__
950                         __attribute__nonnull__(pTHX_1)
951                         __attribute__nonnull__(pTHX_2);
952
953 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
954                         __attribute__nonnull__(pTHX_1);
955
956 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
957                         __attribute__nonnull__(pTHX_1)
958                         __attribute__nonnull__(pTHX_2);
959
960 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
961                         __attribute__nonnull__(pTHX_1)
962                         __attribute__nonnull__(pTHX_2);
963
964 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
965                         __attribute__nonnull__(pTHX_1)
966                         __attribute__nonnull__(pTHX_2);
967
968 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
969                         __attribute__nonnull__(pTHX_1)
970                         __attribute__nonnull__(pTHX_2);
971
972 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg)
973                         __attribute__nonnull__(pTHX_1)
974                         __attribute__nonnull__(pTHX_2);
975
976 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg)
977                         __attribute__nonnull__(pTHX_1)
978                         __attribute__nonnull__(pTHX_2);
979
980 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
981                         __attribute__nonnull__(pTHX_1)
982                         __attribute__nonnull__(pTHX_2);
983
984 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
985                         __attribute__nonnull__(pTHX_1)
986                         __attribute__nonnull__(pTHX_2);
987
988 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
989                         __attribute__nonnull__(pTHX_1)
990                         __attribute__nonnull__(pTHX_2);
991
992 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
993                         __attribute__nonnull__(pTHX_1)
994                         __attribute__nonnull__(pTHX_2);
995
996 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg)
997                         __attribute__nonnull__(pTHX_1)
998                         __attribute__nonnull__(pTHX_2);
999
1000 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1001                         __attribute__nonnull__(pTHX_1)
1002                         __attribute__nonnull__(pTHX_2);
1003
1004 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1005                         __attribute__nonnull__(pTHX_1)
1006                         __attribute__nonnull__(pTHX_2);
1007
1008 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1009                         __attribute__nonnull__(pTHX_1)
1010                         __attribute__nonnull__(pTHX_2);
1011
1012 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1013                         __attribute__nonnull__(pTHX_1)
1014                         __attribute__nonnull__(pTHX_2);
1015
1016 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1017                         __attribute__nonnull__(pTHX_1)
1018                         __attribute__nonnull__(pTHX_2);
1019
1020 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1021                         __attribute__nonnull__(pTHX_1)
1022                         __attribute__nonnull__(pTHX_2);
1023
1024 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1025                         __attribute__nonnull__(pTHX_1)
1026                         __attribute__nonnull__(pTHX_2);
1027
1028 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1029                         __attribute__nonnull__(pTHX_1)
1030                         __attribute__nonnull__(pTHX_2);
1031
1032 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1033                         __attribute__nonnull__(pTHX_1)
1034                         __attribute__nonnull__(pTHX_2);
1035
1036 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key)
1037                         __attribute__nonnull__(pTHX_1)
1038                         __attribute__nonnull__(pTHX_2)
1039                         __attribute__nonnull__(pTHX_3);
1040
1041 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1042                         __attribute__nonnull__(pTHX_1)
1043                         __attribute__nonnull__(pTHX_2);
1044
1045 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1046                         __attribute__nonnull__(pTHX_1)
1047                         __attribute__nonnull__(pTHX_2);
1048
1049 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1050                         __attribute__noreturn__
1051                         __attribute__nonnull__(pTHX_1)
1052                         __attribute__nonnull__(pTHX_2);
1053
1054 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1055                         __attribute__nonnull__(pTHX_1)
1056                         __attribute__nonnull__(pTHX_2);
1057
1058 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1059                         __attribute__nonnull__(pTHX_1)
1060                         __attribute__nonnull__(pTHX_2);
1061
1062 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1063                         __attribute__nonnull__(pTHX_1)
1064                         __attribute__nonnull__(pTHX_2);
1065
1066 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1067                         __attribute__nonnull__(pTHX_1)
1068                         __attribute__nonnull__(pTHX_2);
1069
1070 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg)
1071                         __attribute__nonnull__(pTHX_1)
1072                         __attribute__nonnull__(pTHX_2);
1073
1074 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1075                         __attribute__nonnull__(pTHX_1)
1076                         __attribute__nonnull__(pTHX_2);
1077
1078 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1079                         __attribute__nonnull__(pTHX_1)
1080                         __attribute__nonnull__(pTHX_2);
1081
1082 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1083                         __attribute__nonnull__(pTHX_1)
1084                         __attribute__nonnull__(pTHX_2);
1085
1086 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg)
1087                         __attribute__nonnull__(pTHX_1)
1088                         __attribute__nonnull__(pTHX_2);
1089
1090 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1091                         __attribute__nonnull__(pTHX_1)
1092                         __attribute__nonnull__(pTHX_2);
1093
1094 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg)
1095                         __attribute__nonnull__(pTHX_1)
1096                         __attribute__nonnull__(pTHX_2);
1097
1098 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1099                         __attribute__nonnull__(pTHX_1)
1100                         __attribute__nonnull__(pTHX_2);
1101
1102 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1103                         __attribute__nonnull__(pTHX_1)
1104                         __attribute__nonnull__(pTHX_2);
1105
1106 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1107                         __attribute__nonnull__(pTHX_1)
1108                         __attribute__nonnull__(pTHX_2);
1109
1110 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1111                         __attribute__nonnull__(pTHX_1)
1112                         __attribute__nonnull__(pTHX_2);
1113
1114 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1115                         __attribute__nonnull__(pTHX_1)
1116                         __attribute__nonnull__(pTHX_2);
1117
1118 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1119                         __attribute__nonnull__(pTHX_1)
1120                         __attribute__nonnull__(pTHX_2);
1121
1122 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1123                         __attribute__nonnull__(pTHX_1)
1124                         __attribute__nonnull__(pTHX_2);
1125
1126 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1127                         __attribute__nonnull__(pTHX_1)
1128                         __attribute__nonnull__(pTHX_2);
1129
1130 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1131                         __attribute__nonnull__(pTHX_1)
1132                         __attribute__nonnull__(pTHX_2);
1133
1134 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1135                         __attribute__nonnull__(pTHX_1)
1136                         __attribute__nonnull__(pTHX_2);
1137
1138 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1139                         __attribute__nonnull__(pTHX_1)
1140                         __attribute__nonnull__(pTHX_2);
1141
1142 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1143                         __attribute__nonnull__(pTHX_1)
1144                         __attribute__nonnull__(pTHX_2);
1145
1146 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1147                         __attribute__nonnull__(pTHX_1)
1148                         __attribute__nonnull__(pTHX_2);
1149
1150 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1151                         __attribute__nonnull__(pTHX_1)
1152                         __attribute__nonnull__(pTHX_2);
1153
1154 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen)
1155                         __attribute__nonnull__(pTHX_1);
1156
1157 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1158 #if defined(USE_LOCALE_COLLATE)
1159 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1160                         __attribute__nonnull__(pTHX_1)
1161                         __attribute__nonnull__(pTHX_2);
1162
1163 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1164                         __attribute__nonnull__(pTHX_1)
1165                         __attribute__nonnull__(pTHX_3);
1166
1167 #endif
1168 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1169                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1170                         __attribute__nonnull__(pTHX_1);
1171
1172 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1173                         __attribute__nonnull__(pTHX_1);
1174
1175 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1176                         __attribute__nonnull__(pTHX_1);
1177
1178 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1179                         __attribute__nonnull__(pTHX_1);
1180
1181 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1182                         __attribute__nonnull__(pTHX_1);
1183
1184 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen)
1185                         __attribute__nonnull__(pTHX_1)
1186                         __attribute__nonnull__(pTHX_2);
1187
1188 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1189                         __attribute__nonnull__(pTHX_1)
1190                         __attribute__nonnull__(pTHX_2);
1191
1192 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1193                         __attribute__warn_unused_result__;
1194
1195 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1196                         __attribute__nonnull__(pTHX_1);
1197
1198 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1199                         __attribute__nonnull__(pTHX_1);
1200
1201 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1202                         __attribute__nonnull__(pTHX_1);
1203
1204 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1205                         __attribute__nonnull__(pTHX_1);
1206
1207 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1208                         __attribute__nonnull__(pTHX_1);
1209
1210 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1211                         __attribute__nonnull__(pTHX_1);
1212
1213 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm)
1214                         __attribute__nonnull__(pTHX_1);
1215
1216 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1217 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1218 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s)
1219                         __attribute__nonnull__(pTHX_1);
1220
1221 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1222                         __attribute__nonnull__(pTHX_1);
1223
1224 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1225                         __attribute__nonnull__(pTHX_1);
1226
1227 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1228 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1229                         __attribute__nonnull__(1)
1230                         __attribute__nonnull__(2);
1231
1232 #endif
1233 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1234 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1235                         __attribute__nonnull__(1);
1236
1237 #endif
1238 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1239                         __attribute__noreturn__;
1240
1241 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1242                         __attribute__noreturn__;
1243
1244 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1245 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1246 PERL_CALLCONV void      Perl_atfork_lock(void);
1247 PERL_CALLCONV void      Perl_atfork_unlock(void);
1248 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1249 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1250 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1251                         __attribute__pure__
1252                         __attribute__nonnull__(1)
1253                         __attribute__nonnull__(2);
1254
1255 #endif
1256 #if !defined(HAS_MEMSET)
1257 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1258                         __attribute__nonnull__(1);
1259
1260 #endif
1261 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1262 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1263                         __attribute__nonnull__(pTHX_1)
1264                         __attribute__nonnull__(pTHX_2);
1265
1266 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args)
1267                         __attribute__nonnull__(pTHX_1)
1268                         __attribute__nonnull__(pTHX_3);
1269
1270 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1271 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1272 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)
1273                         __attribute__nonnull__(pTHX_1);
1274
1275 #if defined(MYSWAP)
1276 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1277                         __attribute__malloc__
1278                         __attribute__warn_unused_result__
1279                         __attribute__pure__;
1280
1281 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1282                         __attribute__malloc__
1283                         __attribute__warn_unused_result__
1284                         __attribute__pure__;
1285
1286 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1287                         __attribute__malloc__
1288                         __attribute__warn_unused_result__
1289                         __attribute__pure__;
1290
1291 #endif
1292 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1293 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1294                         __attribute__malloc__
1295                         __attribute__warn_unused_result__;
1296
1297 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1298                         __attribute__malloc__
1299                         __attribute__warn_unused_result__;
1300
1301 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1302 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1303                         __attribute__malloc__
1304                         __attribute__warn_unused_result__;
1305
1306 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1307                         __attribute__malloc__
1308                         __attribute__warn_unused_result__
1309                         __attribute__nonnull__(pTHX_2);
1310
1311 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1312 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1313 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1314                         __attribute__malloc__
1315                         __attribute__warn_unused_result__
1316                         __attribute__nonnull__(pTHX_5);
1317
1318 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
1319                         __attribute__malloc__
1320                         __attribute__warn_unused_result__
1321                         __attribute__nonnull__(pTHX_3)
1322                         __attribute__nonnull__(pTHX_4);
1323
1324 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
1325                         __attribute__malloc__
1326                         __attribute__warn_unused_result__
1327                         __attribute__nonnull__(pTHX_2);
1328
1329 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
1330                         __attribute__malloc__
1331                         __attribute__warn_unused_result__;
1332
1333 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
1334                         __attribute__malloc__
1335                         __attribute__warn_unused_result__;
1336
1337 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
1338                         __attribute__malloc__
1339                         __attribute__warn_unused_result__;
1340
1341 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
1342                         __attribute__nonnull__(pTHX_1);
1343
1344 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
1345                         __attribute__malloc__
1346                         __attribute__warn_unused_result__
1347                         __attribute__nonnull__(pTHX_2)
1348                         __attribute__nonnull__(pTHX_3);
1349
1350 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
1351                         __attribute__malloc__
1352                         __attribute__warn_unused_result__;
1353
1354 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
1355                         __attribute__malloc__
1356                         __attribute__warn_unused_result__;
1357
1358 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
1359 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
1360                         __attribute__nonnull__(pTHX_1)
1361                         __attribute__nonnull__(pTHX_2)
1362                         __attribute__nonnull__(pTHX_3);
1363
1364 PERL_CALLCONV AV*       Perl_newAV(pTHX)
1365                         __attribute__malloc__
1366                         __attribute__warn_unused_result__;
1367
1368 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
1369                         __attribute__malloc__
1370                         __attribute__warn_unused_result__
1371                         __attribute__nonnull__(pTHX_1);
1372
1373 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1374                         __attribute__malloc__
1375                         __attribute__warn_unused_result__;
1376
1377 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
1378                         __attribute__malloc__
1379                         __attribute__warn_unused_result__;
1380
1381 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
1382                         __attribute__malloc__
1383                         __attribute__warn_unused_result__
1384                         __attribute__nonnull__(pTHX_3);
1385
1386 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
1387                         __attribute__malloc__
1388                         __attribute__warn_unused_result__
1389                         __attribute__nonnull__(pTHX_1);
1390
1391 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
1392                         __attribute__malloc__
1393                         __attribute__warn_unused_result__;
1394
1395 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
1396                         __attribute__malloc__
1397                         __attribute__warn_unused_result__
1398                         __attribute__nonnull__(pTHX_1);
1399
1400 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1401                         __attribute__malloc__
1402                         __attribute__warn_unused_result__;
1403
1404 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1405                         __attribute__malloc__
1406                         __attribute__warn_unused_result__;
1407
1408 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1409                         __attribute__malloc__
1410                         __attribute__warn_unused_result__;
1411
1412 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1413                         __attribute__malloc__
1414                         __attribute__warn_unused_result__;
1415
1416 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1417                         __attribute__malloc__
1418                         __attribute__warn_unused_result__;
1419
1420 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1421                         __attribute__malloc__
1422                         __attribute__warn_unused_result__;
1423
1424 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1425                         __attribute__malloc__
1426                         __attribute__warn_unused_result__;
1427
1428 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1429                         __attribute__malloc__
1430                         __attribute__warn_unused_result__
1431                         __attribute__nonnull__(pTHX_1);
1432
1433 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1434                         __attribute__malloc__
1435                         __attribute__warn_unused_result__
1436                         __attribute__nonnull__(pTHX_1);
1437
1438 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1439                         __attribute__malloc__
1440                         __attribute__warn_unused_result__;
1441
1442 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1443                         __attribute__malloc__
1444                         __attribute__warn_unused_result__
1445                         __attribute__nonnull__(pTHX_1);
1446
1447 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1448                         __attribute__malloc__
1449                         __attribute__warn_unused_result__
1450                         __attribute__nonnull__(pTHX_3);
1451
1452 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1453                         __attribute__malloc__
1454                         __attribute__warn_unused_result__;
1455
1456 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1457                         __attribute__malloc__
1458                         __attribute__warn_unused_result__;
1459
1460 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1461                         __attribute__malloc__
1462                         __attribute__warn_unused_result__;
1463
1464 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1465                         __attribute__malloc__
1466                         __attribute__warn_unused_result__;
1467
1468 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1469                         __attribute__malloc__
1470                         __attribute__warn_unused_result__;
1471
1472 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1473                         __attribute__malloc__
1474                         __attribute__warn_unused_result__;
1475
1476 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1477                         __attribute__malloc__
1478                         __attribute__warn_unused_result__;
1479
1480 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1481                         __attribute__malloc__
1482                         __attribute__warn_unused_result__
1483                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1484                         __attribute__nonnull__(pTHX_1);
1485
1486 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
1487                         __attribute__malloc__
1488                         __attribute__warn_unused_result__
1489                         __attribute__nonnull__(pTHX_1);
1490
1491 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1492                         __attribute__malloc__
1493                         __attribute__warn_unused_result__
1494                         __attribute__nonnull__(pTHX_1);
1495
1496 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1497                         __attribute__malloc__
1498                         __attribute__warn_unused_result__;
1499
1500 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1501                         __attribute__malloc__
1502                         __attribute__warn_unused_result__;
1503
1504 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1505                         __attribute__malloc__
1506                         __attribute__warn_unused_result__;
1507
1508 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1509                         __attribute__malloc__
1510                         __attribute__warn_unused_result__;
1511
1512 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1513                         __attribute__nonnull__(pTHX_1)
1514                         __attribute__nonnull__(pTHX_2);
1515
1516 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1517                         __attribute__nonnull__(pTHX_1)
1518                         __attribute__nonnull__(pTHX_2);
1519
1520 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
1521                         __attribute__nonnull__(pTHX_1);
1522
1523 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver)
1524                         __attribute__nonnull__(pTHX_1);
1525
1526 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
1527                         __attribute__nonnull__(pTHX_1);
1528
1529 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
1530                         __attribute__nonnull__(pTHX_1);
1531
1532 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
1533                         __attribute__nonnull__(pTHX_1);
1534
1535 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
1536                         __attribute__nonnull__(pTHX_1);
1537
1538 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1539                         __attribute__nonnull__(pTHX_1)
1540                         __attribute__nonnull__(pTHX_2);
1541
1542 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
1543                         __attribute__nonnull__(pTHX_1);
1544
1545 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1546                         __attribute__pure__
1547                         __attribute__nonnull__(pTHX_1)
1548                         __attribute__nonnull__(pTHX_2)
1549                         __attribute__nonnull__(pTHX_3)
1550                         __attribute__nonnull__(pTHX_4);
1551
1552 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1553                         __attribute__noreturn__
1554                         __attribute__nonnull__(pTHX_1);
1555
1556 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg)
1557                         __attribute__nonnull__(pTHX_1);
1558
1559 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
1560                         __attribute__nonnull__(pTHX_1);
1561
1562 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1563 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1564                         __attribute__nonnull__(pTHX_1);
1565
1566 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1567                         __attribute__warn_unused_result__
1568                         __attribute__nonnull__(pTHX_1);
1569
1570 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1571 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1572                         __attribute__warn_unused_result__
1573                         __attribute__nonnull__(pTHX_1);
1574
1575 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1576                         __attribute__warn_unused_result__
1577                         __attribute__nonnull__(pTHX_1);
1578
1579 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1580 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1581 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1582 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1583 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1584 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1585 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io)
1586                         __attribute__nonnull__(pTHX_1)
1587                         __attribute__nonnull__(pTHX_2);
1588
1589 #if defined(USE_REENTRANT_API)
1590 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1591 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1592 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1593 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
1594 #endif
1595 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1596 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1597                         __attribute__nonnull__(pTHX_1)
1598                         __attribute__nonnull__(pTHX_3);
1599
1600 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1601                         __attribute__nonnull__(pTHX_1);
1602
1603 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1604                         __attribute__nonnull__(pTHX_1);
1605
1606 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags)
1607                         __attribute__nonnull__(pTHX_1);
1608
1609 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1610 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1611                         __attribute__nonnull__(pTHX_1);
1612
1613 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1614                         __attribute__nonnull__(pTHX_1);
1615
1616 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1617                         __attribute__nonnull__(pTHX_1);
1618
1619 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1620                         __attribute__nonnull__(pTHX_1);
1621
1622 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
1623                         __attribute__nonnull__(pTHX_1);
1624
1625 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create)
1626                         __attribute__nonnull__(pTHX_1);
1627
1628 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1629 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1630 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
1631 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
1632                         __attribute__nonnull__(pTHX_1);
1633
1634 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
1635 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1636 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1637 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1638 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1639                         __attribute__nonnull__(pTHX_1);
1640
1641 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)
1642                         __attribute__nonnull__(pTHX_1)
1643                         __attribute__nonnull__(pTHX_2)
1644                         __attribute__nonnull__(pTHX_3)
1645                         __attribute__nonnull__(pTHX_4)
1646                         __attribute__nonnull__(pTHX_5)
1647                         __attribute__nonnull__(pTHX_6);
1648
1649 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
1650                         __attribute__nonnull__(pTHX_1)
1651                         __attribute__nonnull__(pTHX_2)
1652                         __attribute__nonnull__(pTHX_3)
1653                         __attribute__nonnull__(pTHX_4)
1654                         __attribute__nonnull__(pTHX_5);
1655
1656 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1657 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1658                         __attribute__nonnull__(pTHX_1);
1659
1660 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1661                         __attribute__nonnull__(pTHX_1)
1662                         __attribute__nonnull__(pTHX_2);
1663
1664 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1665                         __attribute__nonnull__(pTHX_1)
1666                         __attribute__nonnull__(pTHX_2)
1667                         __attribute__nonnull__(pTHX_3);
1668
1669 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1670 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1671 PERL_CALLCONV void      Perl_push_scope(pTHX);
1672 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
1673 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1674 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1675                         __attribute__nonnull__(pTHX_1);
1676
1677 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp)
1678                         __attribute__nonnull__(pTHX_1);
1679
1680 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1681                         __attribute__nonnull__(pTHX_1)
1682                         __attribute__nonnull__(pTHX_2)
1683                         __attribute__nonnull__(pTHX_3)
1684                         __attribute__nonnull__(pTHX_4)
1685                         __attribute__nonnull__(pTHX_6);
1686
1687 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1688 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1689                         __attribute__nonnull__(pTHX_1)
1690                         __attribute__nonnull__(pTHX_2)
1691                         __attribute__nonnull__(pTHX_3);
1692
1693 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)
1694                         __attribute__nonnull__(pTHX_1)
1695                         __attribute__nonnull__(pTHX_3)
1696                         __attribute__nonnull__(pTHX_4);
1697
1698 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog)
1699                         __attribute__nonnull__(pTHX_1);
1700
1701 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1702                         __attribute__nonnull__(pTHX_1)
1703                         __attribute__nonnull__(pTHX_2)
1704                         __attribute__nonnull__(pTHX_3)
1705                         __attribute__nonnull__(pTHX_4);
1706
1707 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1708                         __attribute__warn_unused_result__
1709                         __attribute__nonnull__(pTHX_1);
1710
1711 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o)
1712                         __attribute__nonnull__(pTHX_1)
1713                         __attribute__nonnull__(pTHX_2);
1714
1715 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1716                         __attribute__nonnull__(pTHX_1)
1717                         __attribute__nonnull__(pTHX_2);
1718
1719 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1720                         __attribute__pure__
1721                         __attribute__nonnull__(pTHX_1)
1722                         __attribute__nonnull__(pTHX_2)
1723                         __attribute__nonnull__(pTHX_3)
1724                         __attribute__nonnull__(pTHX_4);
1725
1726 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1727 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1728 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2)
1729                         __attribute__nonnull__(pTHX_3);
1730
1731 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1732 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1733                         __attribute__nonnull__(pTHX_1);
1734
1735 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1736                         __attribute__nonnull__(pTHX_1)
1737                         __attribute__nonnull__(pTHX_2);
1738
1739 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1740                         __attribute__nonnull__(pTHX_1)
1741                         __attribute__nonnull__(pTHX_2);
1742
1743 #if !defined(HAS_RENAME)
1744 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1745                         __attribute__nonnull__(pTHX_1)
1746                         __attribute__nonnull__(pTHX_2);
1747
1748 #endif
1749 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1750                         __attribute__malloc__
1751                         __attribute__warn_unused_result__
1752                         __attribute__nonnull__(pTHX_1);
1753
1754 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1755                         __attribute__malloc__
1756                         __attribute__warn_unused_result__
1757                         __attribute__nonnull__(pTHX_1);
1758
1759 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1760                         __attribute__malloc__
1761                         __attribute__warn_unused_result__;
1762
1763 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1764                         __attribute__malloc__
1765                         __attribute__warn_unused_result__
1766                         __attribute__nonnull__(pTHX_1);
1767
1768 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1769 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1770 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr)
1771                         __attribute__nonnull__(pTHX_1)
1772                         __attribute__nonnull__(pTHX_3);
1773
1774 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1775 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
1776                         __attribute__nonnull__(pTHX_1);
1777
1778 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
1779                         __attribute__nonnull__(pTHX_1);
1780
1781 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
1782                         __attribute__nonnull__(pTHX_1);
1783
1784 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
1785                         __attribute__nonnull__(pTHX_1);
1786
1787 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen)
1788                         __attribute__nonnull__(pTHX_1)
1789                         __attribute__nonnull__(pTHX_2);
1790
1791 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
1792 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1793 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1794 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1795 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1796 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
1797                         __attribute__nonnull__(pTHX_1);
1798
1799 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
1800                         __attribute__nonnull__(pTHX_1);
1801
1802 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
1803                         __attribute__nonnull__(pTHX_1);
1804
1805 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
1806                         __attribute__nonnull__(pTHX_1);
1807
1808 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
1809                         __attribute__nonnull__(pTHX_1);
1810
1811 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr)
1812                         __attribute__nonnull__(pTHX_1)
1813                         __attribute__nonnull__(pTHX_2)
1814                         __attribute__nonnull__(pTHX_3);
1815
1816 PERL_CALLCONV void      Perl_save_hints(pTHX)
1817                         __attribute__noreturn__;
1818
1819 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
1820                         __attribute__nonnull__(pTHX_1);
1821
1822 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
1823                         __attribute__nonnull__(pTHX_1);
1824
1825 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
1826                         __attribute__nonnull__(pTHX_1);
1827
1828 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
1829                         __attribute__nonnull__(pTHX_1);
1830
1831 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
1832                         __attribute__nonnull__(pTHX_1);
1833
1834 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
1835                         __attribute__nonnull__(pTHX_1);
1836
1837 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv)
1838                         __attribute__nonnull__(pTHX_1);
1839
1840 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
1841                         __attribute__nonnull__(pTHX_1);
1842
1843 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
1844                         __attribute__nonnull__(pTHX_1);
1845
1846 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
1847                         __attribute__nonnull__(pTHX_1);
1848
1849 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1850 PERL_CALLCONV void      Perl_save_op(pTHX);
1851 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
1852                         __attribute__nonnull__(pTHX_1);
1853
1854 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
1855                         __attribute__nonnull__(pTHX_1);
1856
1857 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr)
1858                         __attribute__nonnull__(pTHX_1);
1859
1860 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1861 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1862 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
1863                         __attribute__nonnull__(pTHX_1);
1864
1865 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
1866                         __attribute__nonnull__(pTHX_1);
1867
1868 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1869                         __attribute__noreturn__;
1870
1871 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1872 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1873 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1874 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1875 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
1876                         __attribute__nonnull__(pTHX_1);
1877
1878 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1879                         __attribute__nonnull__(pTHX_1)
1880                         __attribute__nonnull__(pTHX_3);
1881
1882 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1883                         __attribute__nonnull__(pTHX_1)
1884                         __attribute__nonnull__(pTHX_3);
1885
1886 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
1887                         __attribute__nonnull__(pTHX_1)
1888                         __attribute__nonnull__(pTHX_2);
1889
1890 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
1891                         __attribute__nonnull__(pTHX_1)
1892                         __attribute__nonnull__(pTHX_3);
1893
1894 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1895 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *oldposp, I32 last)
1896                         __attribute__nonnull__(pTHX_1)
1897                         __attribute__nonnull__(pTHX_2)
1898                         __attribute__nonnull__(pTHX_5);
1899
1900 #if !defined(VMS)
1901 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam);
1902 #endif
1903 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1904 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
1905                         __attribute__nonnull__(pTHX_1);
1906
1907 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
1908 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, ...);
1909 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, ...);
1910 #else
1911 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1912 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1913 #endif
1914 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1915                         __attribute__nonnull__(pTHX_1)
1916                         __attribute__nonnull__(pTHX_2);
1917
1918 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
1919                         __attribute__warn_unused_result__;
1920
1921 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
1922                         __attribute__nonnull__(pTHX_1);
1923
1924 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1925                         __attribute__nonnull__(pTHX_1);
1926
1927 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1928                         __attribute__nonnull__(pTHX_2)
1929                         __attribute__nonnull__(pTHX_3);
1930
1931 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1932                         __attribute__nonnull__(pTHX_1);
1933
1934 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
1935                         __attribute__nonnull__(pTHX_1); */
1936
1937 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
1938                         __attribute__nonnull__(pTHX_1);
1939
1940 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv)
1941                         __attribute__nonnull__(pTHX_1);
1942
1943 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
1944                         __attribute__nonnull__(pTHX_1);
1945
1946 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
1947                         __attribute__nonnull__(pTHX_1); */
1948
1949 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
1950                         __attribute__nonnull__(pTHX_1);
1951
1952 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
1953                         __attribute__nonnull__(pTHX_1);
1954
1955 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
1956                         __attribute__nonnull__(pTHX_1);
1957
1958 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
1959                         __attribute__nonnull__(pTHX_1);
1960
1961 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
1962                         __attribute__nonnull__(pTHX_1); */
1963
1964 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
1965                         __attribute__nonnull__(pTHX_1);
1966
1967 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
1968                         __attribute__nonnull__(pTHX_1);
1969
1970 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
1971                         __attribute__nonnull__(pTHX_1);
1972
1973 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
1974                         __attribute__nonnull__(pTHX_1);
1975
1976 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
1977                         __attribute__nonnull__(pTHX_1)
1978                         __attribute__nonnull__(pTHX_2);
1979
1980 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
1981                         __attribute__nonnull__(pTHX_1)
1982                         __attribute__nonnull__(pTHX_2);
1983
1984 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
1985                         __attribute__nonnull__(pTHX_1)
1986                         __attribute__nonnull__(pTHX_2);
1987
1988 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
1989 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
1990                         __attribute__nonnull__(pTHX_1);
1991
1992 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
1993                         __attribute__nonnull__(pTHX_1);
1994
1995 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
1996                         __attribute__nonnull__(pTHX_1)
1997                         __attribute__nonnull__(pTHX_2);
1998
1999 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
2000                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2001                         __attribute__nonnull__(pTHX_1)
2002                         __attribute__nonnull__(pTHX_2);
2003
2004 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2005                         __attribute__nonnull__(pTHX_1)
2006                         __attribute__nonnull__(pTHX_2);
2007
2008 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
2009                         __attribute__nonnull__(pTHX_1)
2010                         __attribute__nonnull__(pTHX_2);
2011
2012 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2013                         __attribute__nonnull__(pTHX_1)
2014                         __attribute__nonnull__(pTHX_2); */
2015
2016 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
2017                         __attribute__nonnull__(pTHX_1); */
2018
2019 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
2020                         __attribute__nonnull__(pTHX_1);
2021
2022 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
2023 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
2024 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
2025                         __attribute__nonnull__(pTHX_1);
2026
2027 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
2028                         __attribute__nonnull__(pTHX_1)
2029                         __attribute__nonnull__(pTHX_2);
2030
2031 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
2032                         __attribute__nonnull__(pTHX_1)
2033                         __attribute__nonnull__(pTHX_2);
2034
2035 #if defined(USE_LOCALE_COLLATE)
2036 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
2037                         __attribute__nonnull__(pTHX_1)
2038                         __attribute__nonnull__(pTHX_2);
2039
2040 #endif
2041 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
2042                         __attribute__nonnull__(pTHX_1)
2043                         __attribute__nonnull__(pTHX_2)
2044                         __attribute__nonnull__(pTHX_3)
2045                         __attribute__nonnull__(pTHX_4);
2046
2047 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
2048                         __attribute__nonnull__(pTHX_1);
2049
2050 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
2051                         __attribute__nonnull__(pTHX_1);
2052
2053 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
2054                         __attribute__nonnull__(pTHX_1);
2055
2056 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
2057                         __attribute__warn_unused_result__
2058                         __attribute__nonnull__(pTHX_1)
2059                         __attribute__nonnull__(pTHX_2);
2060
2061 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
2062                         __attribute__nonnull__(pTHX_1)
2063                         __attribute__nonnull__(pTHX_2);
2064
2065 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
2066 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
2067                         __attribute__nonnull__(pTHX_1);
2068
2069 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
2070 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
2071                         __attribute__nonnull__(pTHX_1)
2072                         __attribute__nonnull__(pTHX_2);
2073
2074 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
2075                         __attribute__nonnull__(pTHX_1);
2076
2077 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
2078                         __attribute__nonnull__(pTHX_1);
2079
2080 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
2081                         __attribute__nonnull__(pTHX_1)
2082                         __attribute__nonnull__(pTHX_4);
2083
2084 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
2085                         __attribute__nonnull__(pTHX_2);
2086
2087 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
2088 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
2089 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
2090 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
2091                         __attribute__nonnull__(pTHX_1);
2092
2093 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
2094                         __attribute__nonnull__(pTHX_1);
2095
2096 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
2097                         __attribute__malloc__
2098                         __attribute__warn_unused_result__;
2099
2100 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
2101                         __attribute__warn_unused_result__;
2102
2103 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
2104 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
2105 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
2106                         __attribute__nonnull__(pTHX_2);
2107
2108 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
2109                         __attribute__nonnull__(pTHX_2);
2110
2111 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
2112                         __attribute__nonnull__(pTHX_1); */
2113
2114 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
2115                         __attribute__nonnull__(pTHX_1);
2116
2117 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
2118                         __attribute__nonnull__(pTHX_1);
2119
2120 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
2121                         __attribute__nonnull__(pTHX_1)
2122                         __attribute__nonnull__(pTHX_2);
2123
2124 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
2125                         __attribute__nonnull__(pTHX_1)
2126                         __attribute__nonnull__(pTHX_2)
2127                         __attribute__nonnull__(pTHX_3)
2128                         __attribute__nonnull__(pTHX_4)
2129                         __attribute__nonnull__(pTHX_5);
2130
2131 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
2132                         __attribute__warn_unused_result__
2133                         __attribute__nonnull__(pTHX_1);
2134
2135 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
2136                         __attribute__nonnull__(pTHX_1)
2137                         __attribute__nonnull__(pTHX_2);
2138
2139 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
2140 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
2141                         __attribute__nonnull__(pTHX_1);
2142
2143 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
2144                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2145                         __attribute__nonnull__(pTHX_1)
2146                         __attribute__nonnull__(pTHX_2);
2147
2148 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
2149                         __attribute__nonnull__(pTHX_1)
2150                         __attribute__nonnull__(pTHX_2);
2151
2152 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num)
2153                         __attribute__nonnull__(pTHX_1);
2154
2155 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
2156                         __attribute__nonnull__(pTHX_1);
2157
2158 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num)
2159                         __attribute__nonnull__(pTHX_1);
2160
2161 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num)
2162                         __attribute__nonnull__(pTHX_1);
2163
2164 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
2165                         __attribute__nonnull__(pTHX_1);
2166
2167 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
2168                         __attribute__nonnull__(pTHX_1);
2169
2170 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
2171                         __attribute__nonnull__(pTHX_1);
2172
2173 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
2174                         __attribute__nonnull__(pTHX_1);
2175
2176 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
2177                         __attribute__nonnull__(pTHX_1)
2178                         __attribute__nonnull__(pTHX_3);
2179
2180 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
2181                         __attribute__nonnull__(pTHX_1);
2182
2183 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
2184                         __attribute__nonnull__(pTHX_1);
2185
2186 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv)
2187                         __attribute__nonnull__(pTHX_1); */
2188
2189 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv)
2190                         __attribute__nonnull__(pTHX_1);
2191
2192 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
2193                         __attribute__warn_unused_result__
2194                         __attribute__nonnull__(pTHX_1);
2195
2196 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
2197                         __attribute__nonnull__(pTHX_1);
2198
2199 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
2200                         __attribute__nonnull__(pTHX_1);
2201
2202 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
2203                         __attribute__nonnull__(pTHX_1);
2204
2205 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
2206                         __attribute__nonnull__(pTHX_1);
2207
2208 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
2209                         __attribute__nonnull__(pTHX_1);
2210
2211 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
2212                         __attribute__nonnull__(pTHX_1);
2213
2214 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2215                         __attribute__nonnull__(pTHX_1)
2216                         __attribute__nonnull__(pTHX_2);
2217
2218 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
2219                         __attribute__nonnull__(pTHX_1)
2220                         __attribute__nonnull__(pTHX_2);
2221
2222 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
2223                         __attribute__warn_unused_result__
2224                         __attribute__nonnull__(pTHX_1);
2225
2226 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
2227                         __attribute__nonnull__(pTHX_1)
2228                         __attribute__nonnull__(pTHX_2)
2229                         __attribute__nonnull__(pTHX_3);
2230
2231 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8)
2232                         __attribute__nonnull__(pTHX_1)
2233                         __attribute__nonnull__(pTHX_2);
2234
2235 PERL_CALLCONV void      Perl_taint_env(pTHX);
2236 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s)
2237                         __attribute__nonnull__(pTHX_2);
2238
2239 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
2240                         __attribute__nonnull__(pTHX_1)
2241                         __attribute__nonnull__(pTHX_2)
2242                         __attribute__nonnull__(pTHX_4);
2243
2244 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2245                         __attribute__nonnull__(pTHX_1)
2246                         __attribute__nonnull__(pTHX_2);
2247
2248 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2249                         __attribute__nonnull__(pTHX_1)
2250                         __attribute__nonnull__(pTHX_2);
2251
2252 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2253                         __attribute__nonnull__(pTHX_1)
2254                         __attribute__nonnull__(pTHX_2);
2255
2256 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
2257                         __attribute__nonnull__(pTHX_1)
2258                         __attribute__nonnull__(pTHX_2);
2259
2260 #if defined(UNLINK_ALL_VERSIONS)
2261 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
2262                         __attribute__nonnull__(pTHX_1);
2263
2264 #endif
2265 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)
2266                         __attribute__nonnull__(pTHX_1)
2267                         __attribute__nonnull__(pTHX_2)
2268                         __attribute__nonnull__(pTHX_3)
2269                         __attribute__nonnull__(pTHX_5);
2270
2271 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
2272                         __attribute__nonnull__(pTHX_1)
2273                         __attribute__nonnull__(pTHX_2)
2274                         __attribute__nonnull__(pTHX_3)
2275                         __attribute__nonnull__(pTHX_4);
2276
2277 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
2278 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
2279 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
2280                         __attribute__nonnull__(pTHX_4);
2281
2282 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2283                         __attribute__nonnull__(pTHX_1)
2284                         __attribute__nonnull__(pTHX_2)
2285                         __attribute__nonnull__(pTHX_4);
2286
2287 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
2288                         __attribute__nonnull__(pTHX_1)
2289                         __attribute__nonnull__(pTHX_2)
2290                         __attribute__nonnull__(pTHX_4);
2291
2292 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
2293                         __attribute__warn_unused_result__
2294                         __attribute__pure__
2295                         __attribute__nonnull__(pTHX_1)
2296                         __attribute__nonnull__(pTHX_2);
2297
2298 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
2299                         __attribute__warn_unused_result__
2300                         __attribute__pure__
2301                         __attribute__nonnull__(pTHX_1)
2302                         __attribute__nonnull__(pTHX_2);
2303
2304 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
2305                         __attribute__warn_unused_result__
2306                         __attribute__pure__
2307                         __attribute__nonnull__(pTHX_1);
2308
2309 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
2310                         __attribute__nonnull__(pTHX_1)
2311                         __attribute__nonnull__(pTHX_2);
2312
2313 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
2314                         __attribute__nonnull__(pTHX_1)
2315                         __attribute__nonnull__(pTHX_2);
2316
2317 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
2318                         __attribute__nonnull__(pTHX_1)
2319                         __attribute__nonnull__(pTHX_2);
2320
2321 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
2322                         __attribute__nonnull__(pTHX_1);
2323
2324 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
2325                         __attribute__nonnull__(pTHX_1);
2326
2327 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2328                         __attribute__nonnull__(pTHX_1);
2329
2330 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
2331                         __attribute__nonnull__(pTHX_1);
2332
2333 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
2334                         __attribute__nonnull__(pTHX_1);
2335
2336 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
2337                         __attribute__nonnull__(pTHX_1);
2338
2339 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2340                         __attribute__nonnull__(pTHX_1);
2341
2342 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
2343                         __attribute__nonnull__(pTHX_1);
2344
2345 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
2346 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
2347                         __attribute__warn_unused_result__;
2348
2349 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
2350                         __attribute__nonnull__(pTHX_1);
2351
2352 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
2353                         __attribute__nonnull__(pTHX_1);
2354
2355 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
2356                         __attribute__nonnull__(pTHX_2);
2357
2358 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt);
2359 PERL_CALLCONV U32       Perl_seed(pTHX);
2360 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
2361                         __attribute__warn_unused_result__;
2362
2363 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
2364 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
2365 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
2366                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2367                         __attribute__nonnull__(pTHX_1);
2368
2369 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
2370                         __attribute__nonnull__(pTHX_1);
2371
2372 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
2373                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2374                         __attribute__nonnull__(pTHX_2);
2375
2376 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
2377                         __attribute__nonnull__(pTHX_2);
2378
2379 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
2380                         __attribute__nonnull__(pTHX_1);
2381
2382 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
2383                         __attribute__nonnull__(pTHX_1);
2384
2385 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
2386                         __attribute__nonnull__(pTHX_1);
2387
2388 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s)
2389                         __attribute__nonnull__(pTHX_1);
2390
2391 PERL_CALLCONV int       Perl_yylex(pTHX);
2392 PERL_CALLCONV int       Perl_yyparse(pTHX);
2393 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s)
2394                         __attribute__nonnull__(pTHX_1);
2395
2396 #if defined(MYMALLOC)
2397 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
2398                         __attribute__nonnull__(pTHX_1);
2399
2400 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
2401                         __attribute__nonnull__(pTHX_1);
2402
2403 #endif
2404 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
2405                         __attribute__malloc__
2406                         __attribute__warn_unused_result__;
2407
2408 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
2409                         __attribute__malloc__
2410                         __attribute__warn_unused_result__;
2411
2412 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
2413                         __attribute__malloc__
2414                         __attribute__warn_unused_result__;
2415
2416 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
2417 #if defined(PERL_GLOBAL_STRUCT)
2418 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
2419 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
2420 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars*);
2421 #endif
2422 PERL_CALLCONV int       Perl_runops_standard(pTHX);
2423 PERL_CALLCONV int       Perl_runops_debug(pTHX);
2424 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2425                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2426                         __attribute__nonnull__(pTHX_1)
2427                         __attribute__nonnull__(pTHX_2);
2428
2429 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2430                         __attribute__nonnull__(pTHX_1)
2431                         __attribute__nonnull__(pTHX_2);
2432
2433 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
2434                         __attribute__nonnull__(pTHX_1)
2435                         __attribute__nonnull__(pTHX_2);
2436
2437 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2438                         __attribute__nonnull__(pTHX_1)
2439                         __attribute__nonnull__(pTHX_2);
2440
2441 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr)
2442                         __attribute__nonnull__(pTHX_1);
2443
2444 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
2445                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
2446                         __attribute__nonnull__(pTHX_1)
2447                         __attribute__nonnull__(pTHX_2);
2448
2449 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
2450                         __attribute__nonnull__(pTHX_1)
2451                         __attribute__nonnull__(pTHX_2);
2452
2453 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i)
2454                         __attribute__nonnull__(pTHX_1);
2455
2456 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
2457                         __attribute__nonnull__(pTHX_1);
2458
2459 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u)
2460                         __attribute__nonnull__(pTHX_1);
2461
2462 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num)
2463                         __attribute__nonnull__(pTHX_1);
2464
2465 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
2466                         __attribute__nonnull__(pTHX_1);
2467
2468 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
2469                         __attribute__nonnull__(pTHX_1)
2470                         __attribute__nonnull__(pTHX_2);
2471
2472 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
2473                         __attribute__nonnull__(pTHX_1);
2474
2475 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
2476                         __attribute__nonnull__(pTHX_1);
2477
2478 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
2479                         __attribute__warn_unused_result__;
2480
2481 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2482                         __attribute__nonnull__(pTHX_1)
2483                         __attribute__nonnull__(pTHX_2);
2484
2485 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
2486                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
2487                         __attribute__nonnull__(pTHX_2)
2488                         __attribute__nonnull__(pTHX_3);
2489
2490 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
2491                         __attribute__nonnull__(pTHX_2)
2492                         __attribute__nonnull__(pTHX_3);
2493
2494 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2495                         __attribute__nonnull__(pTHX_2)
2496                         __attribute__nonnull__(pTHX_3)
2497                         __attribute__nonnull__(pTHX_4);
2498
2499 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
2500                         __attribute__nonnull__(pTHX_2)
2501                         __attribute__nonnull__(pTHX_3)
2502                         __attribute__nonnull__(pTHX_4);
2503
2504 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
2505                         __attribute__nonnull__(pTHX_2)
2506                         __attribute__nonnull__(pTHX_3)
2507                         __attribute__nonnull__(pTHX_4);
2508
2509 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2510                         __attribute__nonnull__(pTHX_2)
2511                         __attribute__nonnull__(pTHX_3);
2512
2513 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
2514                         __attribute__nonnull__(pTHX_2);
2515
2516 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
2517                         __attribute__nonnull__(pTHX_2);
2518
2519 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
2520                         __attribute__nonnull__(pTHX_2);
2521
2522 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2523 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
2524 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv)
2525                         __attribute__warn_unused_result__
2526                         __attribute__nonnull__(pTHX_1);
2527
2528 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
2529                         __attribute__warn_unused_result__
2530                         __attribute__nonnull__(pTHX_1);
2531
2532 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
2533                         __attribute__warn_unused_result__
2534                         __attribute__nonnull__(pTHX_1);
2535
2536 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv)
2537                         __attribute__warn_unused_result__
2538                         __attribute__nonnull__(pTHX_1); */
2539
2540 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv)
2541                         __attribute__warn_unused_result__
2542                         __attribute__nonnull__(pTHX_1); */
2543
2544 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv)
2545                         __attribute__warn_unused_result__
2546                         __attribute__nonnull__(pTHX_1); */
2547
2548 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv)
2549                         __attribute__nonnull__(pTHX_1); */
2550
2551 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
2552                         __attribute__nonnull__(pTHX_1);
2553
2554 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
2555                         __attribute__nonnull__(pTHX_1);
2556
2557 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
2558                         __attribute__nonnull__(pTHX_1);
2559
2560 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv)
2561                         __attribute__nonnull__(pTHX_1);
2562
2563 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
2564                         __attribute__nonnull__(pTHX_1);
2565
2566 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
2567 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
2568                         __attribute__nonnull__(pTHX_1);
2569
2570 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2571                         __attribute__nonnull__(pTHX_1)
2572                         __attribute__nonnull__(pTHX_2);
2573
2574 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2575 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2576 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2577                         __attribute__noreturn__;
2578
2579 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2580                         __attribute__nonnull__(pTHX_1);
2581
2582 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
2583 #if defined(USE_ITHREADS)
2584 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
2585                         __attribute__malloc__
2586                         __attribute__warn_unused_result__
2587                         __attribute__nonnull__(pTHX_4);
2588
2589 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
2590                         __attribute__malloc__
2591                         __attribute__warn_unused_result__
2592                         __attribute__nonnull__(pTHX_2);
2593
2594 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
2595                         __attribute__malloc__
2596                         __attribute__warn_unused_result__
2597                         __attribute__nonnull__(pTHX_1)
2598                         __attribute__nonnull__(pTHX_2);
2599
2600 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
2601                         __attribute__malloc__
2602                         __attribute__warn_unused_result__
2603                         __attribute__nonnull__(pTHX_2);
2604
2605 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
2606                         __attribute__malloc__
2607                         __attribute__warn_unused_result__
2608                         __attribute__nonnull__(pTHX_3);
2609
2610 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
2611                         __attribute__malloc__
2612                         __attribute__warn_unused_result__
2613                         __attribute__nonnull__(pTHX_2);
2614
2615 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
2616                         __attribute__malloc__
2617                         __attribute__warn_unused_result__
2618                         __attribute__nonnull__(pTHX_2);
2619
2620 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
2621                         __attribute__malloc__
2622                         __attribute__warn_unused_result__
2623                         __attribute__nonnull__(pTHX_3);
2624
2625 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
2626                         __attribute__malloc__
2627                         __attribute__warn_unused_result__;
2628
2629 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
2630                         __attribute__malloc__
2631                         __attribute__warn_unused_result__
2632                         __attribute__nonnull__(pTHX_2);
2633
2634 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
2635                         __attribute__malloc__
2636                         __attribute__warn_unused_result__
2637                         __attribute__nonnull__(pTHX_2);
2638
2639 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
2640                         __attribute__malloc__
2641                         __attribute__warn_unused_result__
2642                         __attribute__nonnull__(pTHX_2);
2643
2644 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
2645                         __attribute__nonnull__(pTHX_1)
2646                         __attribute__nonnull__(pTHX_2)
2647                         __attribute__nonnull__(pTHX_3);
2648
2649 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2650                         __attribute__malloc__
2651                         __attribute__warn_unused_result__;
2652
2653 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
2654                         __attribute__malloc__
2655                         __attribute__warn_unused_result__
2656                         __attribute__nonnull__(pTHX_1)
2657                         __attribute__nonnull__(pTHX_2);
2658
2659 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
2660                         __attribute__nonnull__(pTHX_1)
2661                         __attribute__nonnull__(pTHX_3);
2662
2663 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
2664                         __attribute__nonnull__(pTHX_1);
2665
2666 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
2667 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
2668 #  if defined(HAVE_INTERP_INTERN)
2669 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
2670                         __attribute__nonnull__(pTHX_1)
2671                         __attribute__nonnull__(pTHX_2);
2672
2673 #  endif
2674 #endif
2675 #if defined(HAVE_INTERP_INTERN)
2676 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
2677 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
2678 #endif
2679
2680 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
2681                         __attribute__warn_unused_result__
2682                         __attribute__nonnull__(pTHX_1);
2683
2684 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
2685                         __attribute__warn_unused_result__
2686                         __attribute__nonnull__(pTHX_1);
2687
2688
2689 #if defined(PERL_OLD_COPY_ON_WRITE)
2690 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv)
2691                         __attribute__nonnull__(pTHX_1);
2692
2693 #endif
2694
2695 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
2696 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
2697 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
2698 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2699
2700 END_EXTERN_C
2701
2702 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
2703 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
2704                         __attribute__warn_unused_result__
2705                         __attribute__nonnull__(pTHX_1);
2706
2707 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
2708                         __attribute__warn_unused_result__
2709                         __attribute__nonnull__(pTHX_1);
2710
2711 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
2712                         __attribute__warn_unused_result__
2713                         __attribute__nonnull__(pTHX_1);
2714
2715 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
2716                         __attribute__warn_unused_result__
2717                         __attribute__nonnull__(pTHX_1);
2718
2719 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
2720                         __attribute__warn_unused_result__
2721                         __attribute__nonnull__(pTHX_1);
2722
2723 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
2724                         __attribute__warn_unused_result__
2725                         __attribute__nonnull__(pTHX_1);
2726
2727 #endif
2728
2729 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
2730 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
2731                         __attribute__nonnull__(pTHX_1);
2732
2733 STATIC void     S_require_errno(pTHX_ GV *gv)
2734                         __attribute__nonnull__(pTHX_1);
2735
2736 #endif
2737
2738 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2739 STATIC void     S_hsplit(pTHX_ HV *hv)
2740                         __attribute__nonnull__(pTHX_1);
2741
2742 STATIC void     S_hfreeentries(pTHX_ HV *hv)
2743                         __attribute__nonnull__(pTHX_1);
2744
2745 STATIC HE*      S_new_he(pTHX)
2746                         __attribute__malloc__
2747                         __attribute__warn_unused_result__;
2748
2749 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
2750                         __attribute__malloc__
2751                         __attribute__warn_unused_result__
2752                         __attribute__nonnull__(pTHX_1);
2753
2754 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
2755                         __attribute__nonnull__(pTHX_1)
2756                         __attribute__nonnull__(pTHX_2)
2757                         __attribute__nonnull__(pTHX_3);
2758
2759 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
2760 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
2761                         __attribute__warn_unused_result__
2762                         __attribute__nonnull__(pTHX_1);
2763
2764 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
2765                         __attribute__noreturn__
2766                         __attribute__nonnull__(pTHX_2)
2767                         __attribute__nonnull__(pTHX_4);
2768
2769 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
2770                         __attribute__nonnull__(pTHX_1);
2771
2772 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
2773 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* keysv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2774 #endif
2775
2776 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2777 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2778                         __attribute__nonnull__(pTHX_2);
2779
2780 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2781                         __attribute__nonnull__(pTHX_1)
2782                         __attribute__nonnull__(pTHX_2)
2783                         __attribute__nonnull__(pTHX_3);
2784
2785 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2786                         __attribute__nonnull__(pTHX_1)
2787                         __attribute__nonnull__(pTHX_2)
2788                         __attribute__nonnull__(pTHX_3);
2789
2790 STATIC void     S_restore_magic(pTHX_ const void *p)
2791                         __attribute__nonnull__(pTHX_1);
2792
2793 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
2794                         __attribute__nonnull__(pTHX_1);
2795
2796
2797 #endif
2798
2799 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2800 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2801                         __attribute__warn_unused_result__
2802                         __attribute__nonnull__(pTHX_1);
2803
2804 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2805                         __attribute__warn_unused_result__
2806                         __attribute__nonnull__(pTHX_1);
2807
2808 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2809                         __attribute__warn_unused_result__
2810                         __attribute__nonnull__(pTHX_1);
2811
2812 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2813                         __attribute__warn_unused_result__
2814                         __attribute__nonnull__(pTHX_1);
2815
2816 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2817                         __attribute__warn_unused_result__
2818                         __attribute__nonnull__(pTHX_1);
2819
2820 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2821                         __attribute__warn_unused_result__
2822                         __attribute__nonnull__(pTHX_1);
2823
2824 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2825                         __attribute__warn_unused_result__
2826                         __attribute__nonnull__(pTHX_1);
2827
2828 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2829                         __attribute__warn_unused_result__
2830                         __attribute__nonnull__(pTHX_1);
2831
2832 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2833                         __attribute__warn_unused_result__
2834                         __attribute__nonnull__(pTHX_1);
2835
2836 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2837                         __attribute__warn_unused_result__
2838                         __attribute__nonnull__(pTHX_1);
2839
2840 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2841                         __attribute__warn_unused_result__
2842                         __attribute__nonnull__(pTHX_1);
2843
2844 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2845                         __attribute__warn_unused_result__
2846                         __attribute__nonnull__(pTHX_1);
2847
2848 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2849                         __attribute__warn_unused_result__
2850                         __attribute__nonnull__(pTHX_1);
2851
2852 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2853                         __attribute__warn_unused_result__
2854                         __attribute__nonnull__(pTHX_1);
2855
2856 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2857                         __attribute__warn_unused_result__
2858                         __attribute__nonnull__(pTHX_1);
2859
2860 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2861                         __attribute__warn_unused_result__
2862                         __attribute__nonnull__(pTHX_1);
2863
2864 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2865                         __attribute__warn_unused_result__
2866                         __attribute__nonnull__(pTHX_1);
2867
2868 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2869                         __attribute__warn_unused_result__
2870                         __attribute__nonnull__(pTHX_1);
2871
2872 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2873                         __attribute__warn_unused_result__
2874                         __attribute__nonnull__(pTHX_1);
2875
2876 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2877                         __attribute__warn_unused_result__
2878                         __attribute__nonnull__(pTHX_1);
2879
2880 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2881                         __attribute__warn_unused_result__
2882                         __attribute__nonnull__(pTHX_1);
2883
2884 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2885                         __attribute__warn_unused_result__
2886                         __attribute__nonnull__(pTHX_1);
2887
2888 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2889                         __attribute__warn_unused_result__
2890                         __attribute__nonnull__(pTHX_1);
2891
2892 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2893                         __attribute__warn_unused_result__
2894                         __attribute__nonnull__(pTHX_1);
2895
2896 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2897                         __attribute__warn_unused_result__
2898                         __attribute__nonnull__(pTHX_1);
2899
2900 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2901                         __attribute__warn_unused_result__
2902                         __attribute__nonnull__(pTHX_1);
2903
2904 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
2905                         __attribute__warn_unused_result__
2906                         __attribute__nonnull__(pTHX_1);
2907
2908 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
2909                         __attribute__warn_unused_result__
2910                         __attribute__nonnull__(pTHX_1);
2911
2912 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
2913                         __attribute__warn_unused_result__
2914                         __attribute__nonnull__(pTHX_1);
2915
2916 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
2917                         __attribute__warn_unused_result__
2918                         __attribute__nonnull__(pTHX_1);
2919
2920 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
2921                         __attribute__warn_unused_result__
2922                         __attribute__nonnull__(pTHX_1);
2923
2924 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
2925                         __attribute__warn_unused_result__
2926                         __attribute__nonnull__(pTHX_1);
2927
2928 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
2929                         __attribute__warn_unused_result__
2930                         __attribute__nonnull__(pTHX_1);
2931
2932 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
2933                         __attribute__warn_unused_result__
2934                         __attribute__nonnull__(pTHX_1);
2935
2936 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
2937                         __attribute__warn_unused_result__
2938                         __attribute__nonnull__(pTHX_1);
2939
2940 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
2941                         __attribute__warn_unused_result__
2942                         __attribute__nonnull__(pTHX_1);
2943
2944 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
2945                         __attribute__warn_unused_result__
2946                         __attribute__nonnull__(pTHX_1);
2947
2948 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
2949                         __attribute__warn_unused_result__
2950                         __attribute__nonnull__(pTHX_1);
2951
2952 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
2953                         __attribute__warn_unused_result__
2954                         __attribute__nonnull__(pTHX_1);
2955
2956 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
2957                         __attribute__warn_unused_result__
2958                         __attribute__nonnull__(pTHX_1);
2959
2960 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
2961                         __attribute__warn_unused_result__
2962                         __attribute__nonnull__(pTHX_1);
2963
2964 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
2965                         __attribute__warn_unused_result__
2966                         __attribute__nonnull__(pTHX_1);
2967
2968 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
2969                         __attribute__warn_unused_result__;
2970
2971 STATIC void     S_cop_free(pTHX_ COP *cop)
2972                         __attribute__nonnull__(pTHX_1);
2973
2974 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
2975 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
2976                         __attribute__nonnull__(pTHX_1);
2977
2978 STATIC OP*      S_newDEFSVOP(pTHX)
2979                         __attribute__warn_unused_result__;
2980
2981 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
2982                         __attribute__warn_unused_result__
2983                         __attribute__nonnull__(pTHX_3)
2984                         __attribute__nonnull__(pTHX_4);
2985
2986 STATIC void     S_simplify_sort(pTHX_ OP *o)
2987                         __attribute__nonnull__(pTHX_1);
2988
2989 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
2990                         __attribute__nonnull__(pTHX_1);
2991
2992 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type)
2993                         __attribute__nonnull__(pTHX_1);
2994
2995 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
2996                         __attribute__nonnull__(pTHX_3);
2997
2998 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
2999                         __attribute__nonnull__(pTHX_1);
3000
3001 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
3002                         __attribute__nonnull__(pTHX_1)
3003                         __attribute__nonnull__(pTHX_2);
3004
3005 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
3006                         __attribute__nonnull__(pTHX_1)
3007                         __attribute__nonnull__(pTHX_2)
3008                         __attribute__nonnull__(pTHX_4);
3009
3010 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
3011                         __attribute__nonnull__(pTHX_2)
3012                         __attribute__nonnull__(pTHX_3)
3013                         __attribute__nonnull__(pTHX_4);
3014
3015 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
3016                         __attribute__nonnull__(pTHX_1);
3017
3018 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
3019                         __attribute__warn_unused_result__
3020                         __attribute__nonnull__(pTHX_1);
3021
3022 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
3023                         __attribute__warn_unused_result__
3024                         __attribute__nonnull__(pTHX_1)
3025                         __attribute__nonnull__(pTHX_2);
3026
3027 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
3028                         __attribute__warn_unused_result__
3029                         __attribute__nonnull__(pTHX_1)
3030                         __attribute__nonnull__(pTHX_2);
3031
3032 #endif
3033 #if defined(PL_OP_SLAB_ALLOC)
3034 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
3035                         __attribute__malloc__
3036                         __attribute__warn_unused_result__;
3037
3038 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
3039                         __attribute__nonnull__(pTHX_1);
3040
3041 #endif
3042
3043 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
3044 STATIC void     S_find_beginning(pTHX);
3045 STATIC void     S_forbid_setid(pTHX_ const char * s)
3046                         __attribute__nonnull__(pTHX_1);
3047
3048 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
3049 STATIC void     S_init_interp(pTHX);
3050 STATIC void     S_init_ids(pTHX);
3051 STATIC void     S_init_lexer(pTHX);
3052 STATIC void     S_init_main_stash(pTHX);
3053 STATIC void     S_init_perllib(pTHX);
3054 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
3055                         __attribute__nonnull__(pTHX_2);
3056
3057 STATIC void     S_init_predump_symbols(pTHX);
3058 STATIC void     S_my_exit_jump(pTHX)
3059                         __attribute__noreturn__;
3060
3061 STATIC void     S_nuke_stacks(pTHX);
3062 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv)
3063                         __attribute__nonnull__(pTHX_1)
3064                         __attribute__nonnull__(pTHX_3);
3065
3066 STATIC void     S_usage(pTHX_ const char *name)
3067                         __attribute__nonnull__(pTHX_1);
3068
3069 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname)
3070                         __attribute__nonnull__(pTHX_1)
3071                         __attribute__nonnull__(pTHX_2);
3072
3073 #  if defined(IAMSUID)
3074 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
3075 #  endif
3076 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
3077 STATIC void     S_run_body(pTHX_ I32 oldscope)
3078                         __attribute__noreturn__;
3079
3080 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval)
3081                         __attribute__nonnull__(pTHX_1);
3082
3083 STATIC void*    S_call_list_body(pTHX_ CV *cv)
3084                         __attribute__nonnull__(pTHX_1);
3085
3086 #endif
3087
3088 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
3089 STATIC SV*      S_refto(pTHX_ SV* sv)
3090                         __attribute__warn_unused_result__
3091                         __attribute__nonnull__(pTHX_1);
3092
3093 #endif
3094
3095 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
3096 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
3097                         __attribute__nonnull__(pTHX_1)
3098                         __attribute__nonnull__(pTHX_2)
3099                         __attribute__nonnull__(pTHX_3)
3100                         __attribute__nonnull__(pTHX_4);
3101
3102 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
3103                         __attribute__nonnull__(pTHX_1)
3104                         __attribute__nonnull__(pTHX_2)
3105                         __attribute__nonnull__(pTHX_3)
3106                         __attribute__nonnull__(pTHX_4);
3107
3108 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
3109                         __attribute__nonnull__(pTHX_1);
3110
3111 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
3112                         __attribute__nonnull__(pTHX_1);
3113
3114 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
3115                         __attribute__nonnull__(pTHX_1);
3116
3117 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
3118                         __attribute__warn_unused_result__
3119                         __attribute__nonnull__(pTHX_1);
3120
3121 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
3122                         __attribute__nonnull__(pTHX_1)
3123                         __attribute__nonnull__(pTHX_2);
3124
3125 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
3126                         __attribute__nonnull__(pTHX_1)
3127                         __attribute__nonnull__(pTHX_2);
3128
3129 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
3130                         __attribute__warn_unused_result__
3131                         __attribute__nonnull__(pTHX_1)
3132                         __attribute__nonnull__(pTHX_2);
3133
3134 STATIC bool     S_need_utf8(const char *pat, const char *patend)
3135                         __attribute__nonnull__(1)
3136                         __attribute__nonnull__(2);
3137
3138 STATIC char     S_first_symbol(const char *pat, const char *patend)
3139                         __attribute__nonnull__(1)
3140                         __attribute__nonnull__(2);
3141
3142 #endif
3143
3144 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
3145 STATIC OP*      S_docatch(pTHX_ OP *o)
3146                         __attribute__warn_unused_result__;
3147
3148 STATIC void     S_docatch_body(pTHX);
3149 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
3150                         __attribute__warn_unused_result__
3151                         __attribute__nonnull__(pTHX_1)
3152                         __attribute__nonnull__(pTHX_2)
3153                         __attribute__nonnull__(pTHX_3)
3154                         __attribute__nonnull__(pTHX_4);
3155
3156 STATIC OP*      S_doparseform(pTHX_ SV *sv)
3157                         __attribute__warn_unused_result__
3158                         __attribute__nonnull__(pTHX_1);
3159
3160 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
3161                         __attribute__warn_unused_result__;
3162
3163 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
3164                         __attribute__warn_unused_result__;
3165
3166 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
3167                         __attribute__warn_unused_result__
3168                         __attribute__nonnull__(pTHX_1);
3169
3170 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
3171                         __attribute__warn_unused_result__;
3172
3173 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
3174                         __attribute__warn_unused_result__;
3175
3176 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
3177                         __attribute__warn_unused_result__
3178                         __attribute__nonnull__(pTHX_1);
3179
3180 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
3181                         __attribute__nonnull__(pTHX_2);
3182
3183 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
3184                         __attribute__warn_unused_result__;
3185
3186 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
3187                         __attribute__warn_unused_result__
3188                         __attribute__nonnull__(pTHX_1)
3189                         __attribute__nonnull__(pTHX_2);
3190
3191 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
3192                         __attribute__warn_unused_result__
3193                         __attribute__nonnull__(pTHX_1);
3194
3195 #endif
3196
3197 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
3198 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
3199                         __attribute__nonnull__(pTHX_1)
3200                         __attribute__nonnull__(pTHX_2)
3201                         __attribute__nonnull__(pTHX_3);
3202
3203 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
3204                         __attribute__warn_unused_result__
3205                         __attribute__nonnull__(pTHX_1)
3206                         __attribute__nonnull__(pTHX_2);
3207
3208 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
3209                         __attribute__warn_unused_result__
3210                         __attribute__nonnull__(pTHX_1);
3211
3212 #endif
3213
3214 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
3215 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
3216                         __attribute__nonnull__(pTHX_1)
3217                         __attribute__nonnull__(pTHX_2)
3218                         __attribute__nonnull__(pTHX_3);
3219
3220 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
3221                         __attribute__nonnull__(pTHX_1);
3222
3223 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
3224 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
3225                         __attribute__warn_unused_result__
3226                         __attribute__nonnull__(pTHX_1)
3227                         __attribute__nonnull__(pTHX_2);
3228
3229 #  endif
3230 #endif
3231
3232 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
3233 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
3234                         __attribute__nonnull__(pTHX_1)
3235                         __attribute__nonnull__(pTHX_3);
3236
3237 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
3238                         __attribute__nonnull__(pTHX_1);
3239
3240 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
3241                         __attribute__nonnull__(pTHX_1)
3242                         __attribute__nonnull__(pTHX_2);
3243
3244 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
3245                         __attribute__nonnull__(pTHX_1)
3246                         __attribute__nonnull__(pTHX_2);
3247
3248 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
3249                         __attribute__nonnull__(pTHX_1)
3250                         __attribute__nonnull__(pTHX_3)
3251                         __attribute__nonnull__(pTHX_4);
3252
3253 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
3254                         __attribute__nonnull__(pTHX_1);
3255
3256 STATIC I32      S_regcurly(pTHX_ const char *)
3257                         __attribute__warn_unused_result__
3258                         __attribute__nonnull__(pTHX_1);
3259
3260 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
3261                         __attribute__nonnull__(pTHX_1);
3262
3263 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
3264                         __attribute__nonnull__(pTHX_1)
3265                         __attribute__nonnull__(pTHX_2);
3266
3267 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
3268                         __attribute__nonnull__(pTHX_1)
3269                         __attribute__nonnull__(pTHX_3);
3270
3271 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3272                         __attribute__nonnull__(pTHX_1)
3273                         __attribute__nonnull__(pTHX_2)
3274                         __attribute__nonnull__(pTHX_3);
3275
3276 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
3277                         __attribute__nonnull__(pTHX_1)
3278                         __attribute__nonnull__(pTHX_2)
3279                         __attribute__nonnull__(pTHX_3);
3280
3281 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
3282                         __attribute__nonnull__(pTHX_1)
3283                         __attribute__nonnull__(pTHX_2);
3284
3285 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*)
3286                         __attribute__nonnull__(pTHX_1);
3287
3288 #  ifdef DEBUGGING
3289 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l)
3290                         __attribute__nonnull__(pTHX_1)
3291                         __attribute__nonnull__(pTHX_2)
3292                         __attribute__nonnull__(pTHX_4);
3293
3294 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
3295                         __attribute__nonnull__(pTHX_1);
3296
3297 #  endif
3298 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data)
3299                         __attribute__nonnull__(pTHX_1)
3300                         __attribute__nonnull__(pTHX_2);
3301
3302 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3303                         __attribute__nonnull__(pTHX_1)
3304                         __attribute__nonnull__(pTHX_2);
3305
3306 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
3307                         __attribute__nonnull__(pTHX_1);
3308
3309 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3310                         __attribute__nonnull__(pTHX_1)
3311                         __attribute__nonnull__(pTHX_2);
3312
3313 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
3314                         __attribute__nonnull__(pTHX_1)
3315                         __attribute__nonnull__(pTHX_2);
3316
3317 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
3318                         __attribute__nonnull__(pTHX_1)
3319                         __attribute__nonnull__(pTHX_2);
3320
3321 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
3322                         __attribute__nonnull__(pTHX_1)
3323                         __attribute__nonnull__(pTHX_2)
3324                         __attribute__nonnull__(pTHX_3);
3325
3326 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)
3327                         __attribute__nonnull__(pTHX_1)
3328                         __attribute__nonnull__(pTHX_2)
3329                         __attribute__nonnull__(pTHX_3)
3330                         __attribute__nonnull__(pTHX_4);
3331
3332 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s)
3333                         __attribute__nonnull__(pTHX_1)
3334                         __attribute__nonnull__(pTHX_3);
3335
3336 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
3337                         __attribute__noreturn__
3338                         __attribute__nonnull__(pTHX_1)
3339                         __attribute__nonnull__(pTHX_2);
3340
3341 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value)
3342                         __attribute__nonnull__(pTHX_1);
3343
3344 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*)
3345                         __attribute__nonnull__(pTHX_1);
3346
3347
3348 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags)
3349                         __attribute__nonnull__(pTHX_1)
3350                         __attribute__nonnull__(pTHX_2)
3351                         __attribute__nonnull__(pTHX_3)
3352                         __attribute__nonnull__(pTHX_4)
3353                         __attribute__nonnull__(pTHX_5);
3354
3355 #endif
3356
3357 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
3358 STATIC I32      S_regmatch(pTHX_ regnode *prog)
3359                         __attribute__warn_unused_result__
3360                         __attribute__nonnull__(pTHX_1);
3361
3362 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
3363                         __attribute__warn_unused_result__
3364                         __attribute__nonnull__(pTHX_1);
3365
3366 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
3367                         __attribute__warn_unused_result__
3368                         __attribute__nonnull__(pTHX_1)
3369                         __attribute__nonnull__(pTHX_3);
3370
3371 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
3372                         __attribute__warn_unused_result__
3373                         __attribute__nonnull__(pTHX_1)
3374                         __attribute__nonnull__(pTHX_2);
3375
3376 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
3377                         __attribute__warn_unused_result__
3378                         __attribute__nonnull__(pTHX_1)
3379                         __attribute__nonnull__(pTHX_2);
3380
3381 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
3382 STATIC char*    S_regcppop(pTHX);
3383 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
3384 STATIC void     S_cache_re(pTHX_ regexp *prog)
3385                         __attribute__nonnull__(pTHX_1);
3386
3387 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
3388                         __attribute__warn_unused_result__
3389                         __attribute__nonnull__(pTHX_1);
3390
3391 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
3392                         __attribute__warn_unused_result__
3393                         __attribute__nonnull__(pTHX_1)
3394                         __attribute__nonnull__(pTHX_3);
3395
3396 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
3397                         __attribute__warn_unused_result__
3398                         __attribute__nonnull__(pTHX_1);
3399
3400 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
3401                         __attribute__warn_unused_result__
3402                         __attribute__nonnull__(pTHX_1)
3403                         __attribute__nonnull__(pTHX_3);
3404
3405 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
3406                         __attribute__warn_unused_result__
3407                         __attribute__nonnull__(pTHX_1)
3408                         __attribute__nonnull__(pTHX_2)
3409                         __attribute__nonnull__(pTHX_3)
3410                         __attribute__nonnull__(pTHX_4);
3411
3412 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
3413                         __attribute__nonnull__(pTHX_1);
3414
3415 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
3416                         __attribute__nonnull__(pTHX_1);
3417
3418 #endif
3419
3420 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
3421 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
3422 STATIC void     S_debprof(pTHX_ const OP *o)
3423                         __attribute__nonnull__(pTHX_1);
3424
3425 #endif
3426
3427 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3428 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
3429                         __attribute__nonnull__(pTHX_1);
3430
3431 #endif
3432
3433 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3434 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
3435                         __attribute__nonnull__(pTHX_1)
3436                         __attribute__nonnull__(pTHX_2);
3437
3438 #endif
3439
3440 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3441 STATIC char *   S_uiv_2buf(char *buf, IV iv, UV uv, int is_uv, char **peob)
3442                         __attribute__warn_unused_result__
3443                         __attribute__nonnull__(1)
3444                         __attribute__nonnull__(5);
3445
3446 STATIC IV       S_asIV(pTHX_ SV* sv)
3447                         __attribute__warn_unused_result__
3448                         __attribute__nonnull__(pTHX_1);
3449
3450 STATIC UV       S_asUV(pTHX_ SV* sv)
3451                         __attribute__warn_unused_result__
3452                         __attribute__nonnull__(pTHX_1);
3453
3454 STATIC void     S_sv_unglob(pTHX_ SV* sv)
3455                         __attribute__nonnull__(pTHX_1);
3456
3457 STATIC void     S_not_a_number(pTHX_ SV *sv)
3458                         __attribute__nonnull__(pTHX_1);
3459
3460 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask)
3461                         __attribute__nonnull__(pTHX_1);
3462
3463 STATIC void     S_sv_del_backref(pTHX_ SV *target, SV *ref)
3464                         __attribute__nonnull__(pTHX_1)
3465                         __attribute__nonnull__(pTHX_2);
3466
3467 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
3468                         __attribute__warn_unused_result__;
3469
3470 #  ifdef DEBUGGING
3471 STATIC void     S_del_sv(pTHX_ SV *p)
3472                         __attribute__nonnull__(pTHX_1);
3473
3474 #  endif
3475 #  if !defined(NV_PRESERVES_UV)
3476 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype)
3477                         __attribute__nonnull__(pTHX_1);
3478
3479 #  endif
3480 STATIC I32      S_expect_number(pTHX_ char** pattern)
3481                         __attribute__warn_unused_result__
3482                         __attribute__nonnull__(pTHX_1);
3483
3484 #
3485 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)
3486                         __attribute__nonnull__(pTHX_1)
3487                         __attribute__nonnull__(pTHX_2)
3488                         __attribute__nonnull__(pTHX_3)
3489                         __attribute__nonnull__(pTHX_5)
3490                         __attribute__nonnull__(pTHX_7)
3491                         __attribute__nonnull__(pTHX_8)
3492                         __attribute__nonnull__(pTHX_9);
3493
3494 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
3495                         __attribute__nonnull__(pTHX_1)
3496                         __attribute__nonnull__(pTHX_2)
3497                         __attribute__nonnull__(pTHX_3)
3498                         __attribute__nonnull__(pTHX_6)
3499                         __attribute__nonnull__(pTHX_7);
3500
3501 #if defined(PERL_OLD_COPY_ON_WRITE)
3502 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after)
3503                         __attribute__nonnull__(pTHX_1)
3504                         __attribute__nonnull__(pTHX_2)
3505                         __attribute__nonnull__(pTHX_4);
3506
3507 #endif
3508 #endif
3509
3510 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3511 STATIC void     S_check_uni(pTHX);
3512 STATIC void     S_force_next(pTHX_ I32 type);
3513 STATIC char*    S_force_version(pTHX_ char *start, int guessing)
3514                         __attribute__nonnull__(pTHX_1);
3515
3516 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
3517                         __attribute__nonnull__(pTHX_1);
3518
3519 STATIC SV*      S_tokeq(pTHX_ SV *sv)
3520                         __attribute__nonnull__(pTHX_1);
3521
3522 STATIC int      S_pending_ident(pTHX);
3523 STATIC char*    S_scan_const(pTHX_ char *start)
3524                         __attribute__warn_unused_result__
3525                         __attribute__nonnull__(pTHX_1);
3526
3527 STATIC char*    S_scan_formline(pTHX_ char *s)
3528                         __attribute__warn_unused_result__
3529                         __attribute__nonnull__(pTHX_1);
3530
3531 STATIC char*    S_scan_heredoc(pTHX_ char *s)
3532                         __attribute__warn_unused_result__
3533                         __attribute__nonnull__(pTHX_1);
3534
3535 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
3536                         __attribute__nonnull__(pTHX_1)
3537                         __attribute__nonnull__(pTHX_2)
3538                         __attribute__nonnull__(pTHX_3);
3539
3540 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
3541                         __attribute__warn_unused_result__
3542                         __attribute__nonnull__(pTHX_1);
3543
3544 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
3545                         __attribute__warn_unused_result__
3546                         __attribute__nonnull__(pTHX_1);
3547
3548 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
3549                         __attribute__warn_unused_result__
3550                         __attribute__nonnull__(pTHX_1);
3551
3552 STATIC char*    S_scan_subst(pTHX_ char *start)
3553                         __attribute__warn_unused_result__
3554                         __attribute__nonnull__(pTHX_1);
3555
3556 STATIC char*    S_scan_trans(pTHX_ char *start)
3557                         __attribute__warn_unused_result__
3558                         __attribute__nonnull__(pTHX_1);
3559
3560 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
3561                         __attribute__nonnull__(pTHX_1)
3562                         __attribute__nonnull__(pTHX_2)
3563                         __attribute__nonnull__(pTHX_5);
3564
3565 STATIC char*    S_skipspace(pTHX_ char *s)
3566                         __attribute__warn_unused_result__
3567                         __attribute__nonnull__(pTHX_1);
3568
3569 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
3570                         __attribute__warn_unused_result__
3571                         __attribute__nonnull__(pTHX_1);
3572
3573 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
3574                         __attribute__nonnull__(pTHX_1)
3575                         __attribute__nonnull__(pTHX_2)
3576                         __attribute__nonnull__(pTHX_3);
3577
3578 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
3579                         __attribute__nonnull__(pTHX_1);
3580
3581 STATIC void     S_incline(pTHX_ char *s)
3582                         __attribute__nonnull__(pTHX_1);
3583
3584 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv)
3585                         __attribute__nonnull__(pTHX_1)
3586                         __attribute__nonnull__(pTHX_2);
3587
3588 STATIC int      S_intuit_more(pTHX_ char *s)
3589                         __attribute__nonnull__(pTHX_1);
3590
3591 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
3592                         __attribute__nonnull__(pTHX_3);
3593
3594 STATIC void     S_missingterm(pTHX_ char *s)
3595                         __attribute__noreturn__;
3596
3597 STATIC void     S_no_op(pTHX_ const char *what, char *s)
3598                         __attribute__nonnull__(pTHX_1);
3599
3600 STATIC void     S_set_csh(pTHX);
3601 STATIC I32      S_sublex_done(pTHX)
3602                         __attribute__warn_unused_result__;
3603
3604 STATIC I32      S_sublex_push(pTHX)
3605                         __attribute__warn_unused_result__;
3606
3607 STATIC I32      S_sublex_start(pTHX)
3608                         __attribute__warn_unused_result__;
3609
3610 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
3611                         __attribute__warn_unused_result__
3612                         __attribute__nonnull__(pTHX_1)
3613                         __attribute__nonnull__(pTHX_2);
3614
3615 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len)
3616                         __attribute__warn_unused_result__
3617                         __attribute__nonnull__(pTHX_1);
3618
3619 STATIC char *   S_tokenize_use(pTHX_ int, char*)
3620                         __attribute__warn_unused_result__
3621                         __attribute__nonnull__(pTHX_2);
3622
3623 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type)
3624                         __attribute__nonnull__(pTHX_3)
3625                         __attribute__nonnull__(pTHX_4);
3626
3627 #  if defined(DEBUGGING)
3628 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv)
3629                         __attribute__nonnull__(pTHX_1);
3630
3631 #  endif
3632 STATIC int      S_ao(pTHX_ int toketype);
3633 STATIC void     S_depcom(pTHX);
3634 STATIC const char*      S_incl_perldb(pTHX);
3635 #  if defined(PERL_CR_FILTER)
3636 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
3637 #  endif
3638 #endif
3639
3640 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
3641 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level)
3642                         __attribute__nonnull__(pTHX_2);
3643
3644 #endif
3645
3646 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
3647 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
3648 STATIC char*    S_stdize_locale(pTHX_ char* locs)
3649                         __attribute__nonnull__(pTHX_1);
3650
3651 #endif
3652 #endif
3653
3654 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
3655 STATIC COP*     S_closest_cop(pTHX_ COP *cop, const OP *o)
3656                         __attribute__nonnull__(pTHX_1);
3657
3658 STATIC SV*      S_mess_alloc(pTHX);
3659 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
3660 STATIC void     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8);
3661 #endif
3662
3663 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
3664 STATIC NV       S_mulexp10(NV value, I32 exponent);
3665 #endif
3666
3667 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
3668 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
3669                         __attribute__nonnull__(pTHX_1);
3670
3671 #endif
3672
3673 START_EXTERN_C
3674
3675 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3676                         __attribute__nonnull__(pTHX_1);
3677
3678 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
3679                         __attribute__nonnull__(pTHX_1)
3680                         __attribute__nonnull__(pTHX_2);
3681
3682 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
3683                         __attribute__nonnull__(pTHX_1);
3684
3685 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
3686                         __attribute__nonnull__(pTHX_1);
3687
3688 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
3689                         __attribute__nonnull__(pTHX_1);
3690
3691 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
3692                         __attribute__nonnull__(pTHX_1)
3693                         __attribute__nonnull__(pTHX_2);
3694
3695 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
3696                         __attribute__nonnull__(pTHX_1)
3697                         __attribute__nonnull__(pTHX_2);
3698
3699 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
3700 #ifdef PERL_OLD_COPY_ON_WRITE
3701 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
3702                         __attribute__nonnull__(pTHX_1)
3703                         __attribute__nonnull__(pTHX_2);
3704
3705 #endif
3706
3707 #if defined(USE_PERLIO) && !defined(USE_SFIO)
3708 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
3709 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
3710 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
3711 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
3712 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
3713 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
3714 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
3715 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
3716 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
3717                         __attribute__nonnull__(pTHX_2);
3718
3719 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
3720 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
3721                         __attribute__nonnull__(pTHX_2);
3722
3723 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
3724                         __attribute__nonnull__(pTHX_2);
3725
3726 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
3727                         __attribute__nonnull__(pTHX_2);
3728
3729 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
3730 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
3731
3732 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
3733 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
3734 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
3735                         __attribute__warn_unused_result__;
3736
3737 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
3738                         __attribute__warn_unused_result__;
3739
3740
3741 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
3742                         __attribute__warn_unused_result__;
3743
3744 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
3745                         __attribute__warn_unused_result__;
3746
3747 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
3748                         __attribute__warn_unused_result__;
3749
3750 #endif /* PERLIO_LAYERS */
3751
3752 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
3753 #ifdef PERL_IN_DEB_C
3754 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
3755                         __attribute__nonnull__(pTHX_1);
3756
3757 #endif
3758
3759 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3760                         __attribute__malloc__
3761                         __attribute__warn_unused_result__;
3762
3763 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
3764                         __attribute__nonnull__(pTHX_1);
3765
3766 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
3767                         __attribute__nonnull__(pTHX_1);
3768
3769 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
3770                         __attribute__nonnull__(pTHX_1);
3771
3772 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
3773                         __attribute__nonnull__(pTHX_1)
3774                         __attribute__nonnull__(pTHX_3);
3775
3776 #ifdef DEBUGGING
3777 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
3778                         __attribute__nonnull__(pTHX_2);
3779
3780 #endif
3781 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3782 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3783 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
3784                         __attribute__nonnull__(pTHX_2);
3785
3786 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3787                         __attribute__nonnull__(pTHX_1)
3788                         __attribute__nonnull__(pTHX_2)
3789                         __attribute__nonnull__(pTHX_3);
3790
3791
3792 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3793                         __attribute__nonnull__(pTHX_1);
3794
3795 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
3796                         __attribute__warn_unused_result__;
3797
3798
3799 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
3800 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)
3801                         __attribute__nonnull__(pTHX_1)
3802                         __attribute__nonnull__(pTHX_2)
3803                         __attribute__nonnull__(pTHX_6)
3804                         __attribute__nonnull__(pTHX_7);
3805
3806 #  if defined(DEBUGGING)
3807 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
3808                         __attribute__nonnull__(pTHX_1)
3809                         __attribute__nonnull__(pTHX_2);
3810
3811 #  endif
3812 #endif
3813 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
3814                         __attribute__warn_unused_result__;
3815
3816 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
3817 #if defined(DEBUGGING)
3818 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
3819                         __attribute__warn_unused_result__
3820                         __attribute__nonnull__(pTHX_1);
3821
3822 #endif
3823 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
3824 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
3825                         __attribute__nonnull__(pTHX_1);
3826
3827
3828 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
3829                         __attribute__warn_unused_result__
3830                         __attribute__nonnull__(pTHX_1);
3831
3832 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
3833                         __attribute__warn_unused_result__
3834                         __attribute__nonnull__(pTHX_1);
3835
3836 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
3837                         __attribute__warn_unused_result__
3838                         __attribute__nonnull__(pTHX_1);
3839
3840 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
3841                         __attribute__nonnull__(pTHX_1);
3842
3843 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
3844                         __attribute__nonnull__(pTHX_1);
3845
3846 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
3847                         __attribute__nonnull__(pTHX_1);
3848
3849 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
3850                         __attribute__nonnull__(pTHX_1);
3851
3852 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
3853                         __attribute__warn_unused_result__
3854                         __attribute__nonnull__(pTHX_1);
3855
3856 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
3857                         __attribute__warn_unused_result__
3858                         __attribute__nonnull__(pTHX_1);
3859
3860 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
3861                         __attribute__nonnull__(pTHX_1);
3862
3863
3864 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
3865                         __attribute__nonnull__(pTHX_1)
3866                         __attribute__nonnull__(pTHX_2);
3867
3868 #ifdef PERL_IN_SV_C
3869 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
3870 #endif
3871
3872 #ifdef PERL_NEED_MY_HTOLE16
3873 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
3874 #endif
3875 #ifdef PERL_NEED_MY_LETOH16
3876 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
3877 #endif
3878 #ifdef PERL_NEED_MY_HTOBE16
3879 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
3880 #endif
3881 #ifdef PERL_NEED_MY_BETOH16
3882 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
3883 #endif
3884 #ifdef PERL_NEED_MY_HTOLE32
3885 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
3886 #endif
3887 #ifdef PERL_NEED_MY_LETOH32
3888 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
3889 #endif
3890 #ifdef PERL_NEED_MY_HTOBE32
3891 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
3892 #endif
3893 #ifdef PERL_NEED_MY_BETOH32
3894 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
3895 #endif
3896 #ifdef PERL_NEED_MY_HTOLE64
3897 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
3898 #endif
3899 #ifdef PERL_NEED_MY_LETOH64
3900 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
3901 #endif
3902 #ifdef PERL_NEED_MY_HTOBE64
3903 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
3904 #endif
3905 #ifdef PERL_NEED_MY_BETOH64
3906 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
3907 #endif
3908
3909 #ifdef PERL_NEED_MY_HTOLES
3910 PERL_CALLCONV short     Perl_my_htoles(short n);
3911 #endif
3912 #ifdef PERL_NEED_MY_LETOHS
3913 PERL_CALLCONV short     Perl_my_letohs(short n);
3914 #endif
3915 #ifdef PERL_NEED_MY_HTOBES
3916 PERL_CALLCONV short     Perl_my_htobes(short n);
3917 #endif
3918 #ifdef PERL_NEED_MY_BETOHS
3919 PERL_CALLCONV short     Perl_my_betohs(short n);
3920 #endif
3921 #ifdef PERL_NEED_MY_HTOLEI
3922 PERL_CALLCONV int       Perl_my_htolei(int n);
3923 #endif
3924 #ifdef PERL_NEED_MY_LETOHI
3925 PERL_CALLCONV int       Perl_my_letohi(int n);
3926 #endif
3927 #ifdef PERL_NEED_MY_HTOBEI
3928 PERL_CALLCONV int       Perl_my_htobei(int n);
3929 #endif
3930 #ifdef PERL_NEED_MY_BETOHI
3931 PERL_CALLCONV int       Perl_my_betohi(int n);
3932 #endif
3933 #ifdef PERL_NEED_MY_HTOLEL
3934 PERL_CALLCONV long      Perl_my_htolel(long n);
3935 #endif
3936 #ifdef PERL_NEED_MY_LETOHL
3937 PERL_CALLCONV long      Perl_my_letohl(long n);
3938 #endif
3939 #ifdef PERL_NEED_MY_HTOBEL
3940 PERL_CALLCONV long      Perl_my_htobel(long n);
3941 #endif
3942 #ifdef PERL_NEED_MY_BETOHL
3943 PERL_CALLCONV long      Perl_my_betohl(long n);
3944 #endif
3945
3946 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
3947                         __attribute__nonnull__(1);
3948
3949
3950 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
3951                         __attribute__nonnull__(pTHX_1);
3952
3953 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
3954                         __attribute__nonnull__(pTHX_1);
3955
3956 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
3957                         __attribute__warn_unused_result__
3958                         __attribute__nonnull__(pTHX_1);
3959
3960
3961 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
3962                         __attribute__warn_unused_result__
3963                         __attribute__nonnull__(pTHX_1)
3964                         __attribute__nonnull__(pTHX_2);
3965
3966
3967 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
3968 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
3969                         __attribute__nonnull__(pTHX_1);
3970
3971 #endif
3972
3973 #ifdef PERL_DONT_CREATE_GVSV
3974 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
3975                         __attribute__nonnull__(pTHX_1);
3976
3977 #endif
3978 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
3979 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
3980
3981 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *chunk, U32 chunk_size)
3982                         __attribute__nonnull__(pTHX_1);
3983
3984
3985 END_EXTERN_C
3986 /*
3987  * ex: set ts=8 sts=4 sw=4 noet:
3988  */
3989 /* ex: set ro: */