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473b80414f2db19cdb8fce2e174b678c9f59a8fa
[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 PERL_CALLCONV void      Perl_set_context(void *thx);
69
70 END_EXTERN_C
71
72 /* functions with flag 'n' should come before here */
73 START_EXTERN_C
74 #  include "pp_proto.h"
75 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir);
76 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash);
77 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id);
78 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* head, OP* tail);
79 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
80 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp);
81 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len);
82 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
83 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags)
84                         __attribute__warn_unused_result__;
85
86 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
87                         __attribute__warn_unused_result__;
88
89 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
90                         __attribute__nonnull__(pTHX_1);
91
92 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
93                         __attribute__warn_unused_result__
94                         __attribute__nonnull__(pTHX_2);
95
96 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
97                         __attribute__warn_unused_result__;
98
99 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill);
100 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
101                         __attribute__warn_unused_result__;
102
103 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
104                         __attribute__warn_unused_result__
105                         __attribute__nonnull__(pTHX_2);
106
107 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar)
108                         __attribute__warn_unused_result__;
109
110 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val);
111 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar);
112 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
113                         __attribute__warn_unused_result__;
114
115 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
116 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
117 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
118 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av);
119 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
120                         __attribute__warn_unused_result__
121                         __attribute__nonnull__(pTHX_2)
122                         __attribute__nonnull__(pTHX_3);
123
124 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
125                         __attribute__warn_unused_result__;
126
127 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
128                         __attribute__warn_unused_result__;
129
130 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
131                         __attribute__warn_unused_result__;
132
133 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
134 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
135 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
136                         __attribute__nonnull__(pTHX_2);
137
138 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
139                         __attribute__warn_unused_result__
140                         __attribute__nonnull__(pTHX_3);
141
142 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
143                         __attribute__warn_unused_result__;
144
145 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
146                         __attribute__warn_unused_result__;
147
148 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
149                         __attribute__warn_unused_result__;
150
151 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
152                         __attribute__warn_unused_result__;
153
154 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
155 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
156                         __attribute__warn_unused_result__;
157
158 #endif
159 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
160                         __attribute__warn_unused_result__;
161
162 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
163                         __attribute__noreturn__
164                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
165
166 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
167                         __attribute__noreturn__;
168
169 #if defined(PERL_IMPLICIT_CONTEXT)
170 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
171                         __attribute__noreturn__
172                         __attribute__format__(__printf__,1,2);
173
174 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
175                         __attribute__format__(__printf__,1,2);
176
177 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
178                         __attribute__format__(__printf__,1,2);
179
180 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
181                         __attribute__format__(__printf__,1,2);
182
183 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...);
184 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
185                         __attribute__format__(__printf__,1,2);
186
187 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
188                         __attribute__format__(__printf__,1,2);
189
190 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
191                         __attribute__format__(__printf__,2,3);
192
193 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
194                         __attribute__format__(__printf__,1,2);
195
196 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
197                         __attribute__format__(__printf__,2,3);
198
199 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
200                         __attribute__format__(__printf__,2,3);
201
202 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
203                         __attribute__format__(__printf__,2,3);
204
205 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
206                         __attribute__format__(__printf__,2,3);
207
208 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
209                         __attribute__format__(__printf__,2,3);
210
211 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
212                         __attribute__format__(__printf__,1,2);
213
214 #endif
215 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
216                         __attribute__nonnull__(pTHX_1);
217
218 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
219                         __attribute__nonnull__(pTHX_1);
220
221 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv);
222 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv);
223 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv);
224 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cs);
225 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
226 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp);
227 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen);
228 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
229                         __attribute__warn_unused_result__
230                         __attribute__pure__;
231
232 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
233                         __attribute__warn_unused_result__
234                         __attribute__pure__;
235
236 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
237                         __attribute__warn_unused_result__
238                         __attribute__pure__;
239
240 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
241                         __attribute__warn_unused_result__
242                         __attribute__pure__;
243
244 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
245                         __attribute__warn_unused_result__
246                         __attribute__pure__;
247
248 PERL_CALLCONV I32       Perl_cxinc(pTHX)
249                         __attribute__warn_unused_result__;
250
251 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
252                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
253
254 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args);
255 PERL_CALLCONV void      Perl_debprofdump(pTHX);
256 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
257                         __attribute__nonnull__(pTHX_1);
258
259 PERL_CALLCONV I32       Perl_debstack(pTHX);
260 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
261 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
262                         __attribute__nonnull__(pTHX_1)
263                         __attribute__nonnull__(pTHX_2)
264                         __attribute__nonnull__(pTHX_3)
265                         __attribute__nonnull__(pTHX_4)
266                         __attribute__nonnull__(pTHX_6);
267
268 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
269                         __attribute__nonnull__(pTHX_1);
270
271 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
272                         __attribute__nonnull__(pTHX_1);
273
274 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
275                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
276
277 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
278 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
279 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
280 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp);
281 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag);
282 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
283                         __attribute__nonnull__(pTHX_1);
284
285 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
286                         __attribute__nonnull__(pTHX_1)
287                         __attribute__nonnull__(pTHX_2);
288
289 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
290                         __attribute__nonnull__(pTHX_1);
291
292 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
293                         __attribute__nonnull__(pTHX_1);
294
295 PERL_CALLCONV bool      Perl_do_exec(pTHX_ char* cmd)
296                         __attribute__nonnull__(pTHX_1);
297
298 #if defined(WIN32) || defined(SYMBIAN)
299 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp);
300 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd);
301 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd);
302 #endif
303 #if !defined(WIN32)
304 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ char* cmd, int fd, int flag);
305 #endif
306 PERL_CALLCONV void      Perl_do_execfree(pTHX);
307 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
308 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp);
309 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp);
310 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp);
311 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp);
312 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp);
313 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp);
314 #endif
315 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
316                         __attribute__nonnull__(pTHX_1)
317                         __attribute__nonnull__(pTHX_2)
318                         __attribute__nonnull__(pTHX_3)
319                         __attribute__nonnull__(pTHX_4);
320
321 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
322 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp);
323 PERL_CALLCONV bool      Perl_do_open9(pTHX_ GV *gv, char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num);
324 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num);
325 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv);
326 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp);
327 PERL_CALLCONV OP*       Perl_do_readline(pTHX);
328 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv);
329 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
330 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg);
331 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence);
332 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv);
333 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv);
334 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
335                         __attribute__nonnull__(pTHX_1);
336
337 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
338                         __attribute__nonnull__(pTHX_1);
339
340 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right);
341 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term);
342 PERL_CALLCONV I32       Perl_dowantarray(pTHX);
343 PERL_CALLCONV void      Perl_dump_all(pTHX);
344 PERL_CALLCONV void      Perl_dump_eval(pTHX);
345 #if defined(DUMP_FDS)
346 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s);
347 #endif
348 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv);
349 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv);
350 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg);
351 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
352 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash);
353 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
354                         __attribute__nonnull__(pTHX_1);
355
356 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags);
357 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags);
358 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char **search_ext, I32 flags);
359 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg)
360                         __attribute__nonnull__(pTHX_1);
361
362 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
363                         __attribute__nonnull__(pTHX_1);
364
365 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
366                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
367
368 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args);
369 PERL_CALLCONV void      Perl_free_tmps(pTHX);
370 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
371 #if !defined(HAS_GETENV_LEN)
372 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len);
373 #endif
374 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
375 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
376 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
377                         __attribute__nonnull__(pTHX_1);
378
379 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
380                         __attribute__nonnull__(pTHX_1);
381
382 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
383                         __attribute__nonnull__(pTHX_1);
384
385 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
386                         __attribute__warn_unused_result__
387                         __attribute__nonnull__(pTHX_2);
388
389 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash);
390 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv);
391 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
392 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
393 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
394                         __attribute__nonnull__(pTHX_1);
395
396 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
397 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
398 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name);
399 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload);
400 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type);
401 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv);
402 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
403 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
404 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
405                         __attribute__nonnull__(pTHX_1)
406                         __attribute__nonnull__(pTHX_2)
407                         __attribute__nonnull__(pTHX_3);
408
409 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create);
410 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create);
411 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
412 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
413 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry);
414 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags);
415 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash);
416 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen)
417                         __attribute__warn_unused_result__;
418
419 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash)
420                         __attribute__warn_unused_result__;
421
422 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval);
423 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash);
424 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entry)
425                         __attribute__nonnull__(pTHX_1);
426
427 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
428                         __attribute__nonnull__(pTHX_1);
429
430 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
431                         __attribute__warn_unused_result__
432                         __attribute__nonnull__(pTHX_1)
433                         __attribute__nonnull__(pTHX_2);
434
435 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
436                         __attribute__warn_unused_result__
437                         __attribute__nonnull__(pTHX_1);
438
439 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
440                         __attribute__warn_unused_result__
441                         __attribute__nonnull__(pTHX_1);
442
443 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
444                         __attribute__warn_unused_result__
445                         __attribute__nonnull__(pTHX_1)
446                         __attribute__nonnull__(pTHX_2)
447                         __attribute__nonnull__(pTHX_3);
448
449 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
450                         __attribute__warn_unused_result__
451                         __attribute__nonnull__(pTHX_1);
452
453 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
454                         __attribute__warn_unused_result__
455                         __attribute__nonnull__(pTHX_1)
456                         __attribute__nonnull__(pTHX_2);
457
458 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
459                         __attribute__nonnull__(pTHX_1);
460
461 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
462 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
463 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
464 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
465 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
466 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
467                         __attribute__pure__
468                         __attribute__nonnull__(pTHX_1)
469                         __attribute__nonnull__(pTHX_2);
470
471 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
472                         __attribute__pure__
473                         __attribute__nonnull__(pTHX_1)
474                         __attribute__nonnull__(pTHX_2);
475
476 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)
477                         __attribute__nonnull__(pTHX_1)
478                         __attribute__nonnull__(pTHX_5);
479
480 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
481                         __attribute__warn_unused_result__;
482
483 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
484                         __attribute__nonnull__(pTHX_2);
485
486 PERL_CALLCONV void      Perl_init_debugger(pTHX);
487 PERL_CALLCONV void      Perl_init_stacks(pTHX);
488 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm);
489 PERL_CALLCONV U32       Perl_intro_my(pTHX);
490 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
491                         __attribute__warn_unused_result__
492                         __attribute__pure__
493                         __attribute__nonnull__(pTHX_1)
494                         __attribute__nonnull__(pTHX_2);
495
496 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
497                         __attribute__warn_unused_result__
498                         __attribute__nonnull__(pTHX_1);
499
500 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
501                         __attribute__warn_unused_result__;
502
503 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
504                         __attribute__warn_unused_result__;
505
506 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
507                         __attribute__warn_unused_result__;
508
509 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
510                         __attribute__warn_unused_result__
511                         __attribute__pure__;
512
513 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
514                         __attribute__warn_unused_result__
515                         __attribute__pure__;
516
517 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
518                         __attribute__warn_unused_result__
519                         __attribute__pure__;
520
521 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
522                         __attribute__warn_unused_result__
523                         __attribute__pure__;
524
525 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
526                         __attribute__warn_unused_result__
527                         __attribute__pure__;
528
529 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
530                         __attribute__warn_unused_result__
531                         __attribute__pure__;
532
533 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
534                         __attribute__warn_unused_result__
535                         __attribute__pure__;
536
537 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
538                         __attribute__warn_unused_result__
539                         __attribute__pure__;
540
541 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
542                         __attribute__warn_unused_result__
543                         __attribute__pure__;
544
545 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
546                         __attribute__warn_unused_result__
547                         __attribute__pure__;
548
549 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
550                         __attribute__warn_unused_result__
551                         __attribute__pure__;
552
553 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
554                         __attribute__warn_unused_result__
555                         __attribute__pure__;
556
557 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
558                         __attribute__warn_unused_result__
559                         __attribute__pure__;
560
561 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
562                         __attribute__warn_unused_result__
563                         __attribute__pure__;
564
565 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
566                         __attribute__warn_unused_result__
567                         __attribute__pure__;
568
569 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
570                         __attribute__warn_unused_result__
571                         __attribute__pure__;
572
573 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
574                         __attribute__warn_unused_result__
575                         __attribute__pure__;
576
577 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
578                         __attribute__nonnull__(pTHX_2)
579                         __attribute__nonnull__(pTHX_3);
580
581 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
582                         __attribute__nonnull__(pTHX_2)
583                         __attribute__nonnull__(pTHX_3);
584
585 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
586                         __attribute__nonnull__(pTHX_2)
587                         __attribute__nonnull__(pTHX_3);
588
589 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
590                         __attribute__nonnull__(pTHX_2)
591                         __attribute__nonnull__(pTHX_3);
592
593 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
594                         __attribute__warn_unused_result__
595                         __attribute__pure__;
596
597 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
598                         __attribute__warn_unused_result__
599                         __attribute__pure__;
600
601 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
602                         __attribute__warn_unused_result__
603                         __attribute__pure__;
604
605 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
606                         __attribute__warn_unused_result__
607                         __attribute__pure__;
608
609 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
610                         __attribute__warn_unused_result__
611                         __attribute__pure__;
612
613 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
614                         __attribute__warn_unused_result__
615                         __attribute__pure__;
616
617 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
618                         __attribute__warn_unused_result__
619                         __attribute__pure__;
620
621 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
622                         __attribute__warn_unused_result__
623                         __attribute__pure__;
624
625 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
626                         __attribute__warn_unused_result__
627                         __attribute__pure__;
628
629 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
630                         __attribute__warn_unused_result__
631                         __attribute__pure__;
632
633 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
634                         __attribute__warn_unused_result__
635                         __attribute__pure__;
636
637 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
638                         __attribute__warn_unused_result__
639                         __attribute__pure__;
640
641 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
642                         __attribute__warn_unused_result__
643                         __attribute__pure__;
644
645 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
646                         __attribute__warn_unused_result__
647                         __attribute__pure__;
648
649 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
650                         __attribute__nonnull__(pTHX_1);
651
652 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
653                         __attribute__nonnull__(pTHX_1);
654
655 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
656                         __attribute__nonnull__(pTHX_1);
657
658 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
659                         __attribute__nonnull__(pTHX_1);
660
661 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
662                         __attribute__warn_unused_result__
663                         __attribute__nonnull__(pTHX_1);
664
665 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
666                         __attribute__warn_unused_result__
667                         __attribute__nonnull__(pTHX_1);
668
669 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
670                         __attribute__warn_unused_result__
671                         __attribute__nonnull__(pTHX_1);
672
673 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
674                         __attribute__warn_unused_result__
675                         __attribute__nonnull__(pTHX_1);
676
677 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
678                         __attribute__warn_unused_result__
679                         __attribute__nonnull__(pTHX_1);
680
681 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
682                         __attribute__warn_unused_result__
683                         __attribute__nonnull__(pTHX_1);
684
685 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
686                         __attribute__warn_unused_result__
687                         __attribute__nonnull__(pTHX_1);
688
689 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
690                         __attribute__warn_unused_result__
691                         __attribute__nonnull__(pTHX_1);
692
693 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
694                         __attribute__warn_unused_result__
695                         __attribute__nonnull__(pTHX_1);
696
697 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
698                         __attribute__warn_unused_result__
699                         __attribute__nonnull__(pTHX_1);
700
701 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
702                         __attribute__warn_unused_result__
703                         __attribute__nonnull__(pTHX_1);
704
705 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
706                         __attribute__warn_unused_result__
707                         __attribute__nonnull__(pTHX_1);
708
709 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
710                         __attribute__warn_unused_result__
711                         __attribute__nonnull__(pTHX_1);
712
713 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
714                         __attribute__warn_unused_result__
715                         __attribute__nonnull__(pTHX_1);
716
717 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
718                         __attribute__warn_unused_result__
719                         __attribute__nonnull__(pTHX_1);
720
721 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
722                         __attribute__warn_unused_result__
723                         __attribute__nonnull__(pTHX_1);
724
725 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
726                         __attribute__nonnull__(pTHX_1);
727
728 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
729                         __attribute__pure__
730                         __attribute__nonnull__(pTHX_1);
731
732 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
733 PERL_CALLCONV void      Perl_lex_end(pTHX);
734 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
735 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o);
736 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o);
737 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
738 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
739 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o);
740 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
741 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
742 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...);
743 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args);
744 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical);
745 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
746                         __attribute__warn_unused_result__
747                         __attribute__nonnull__(pTHX_1);
748
749 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
750                         __attribute__nonnull__(pTHX_1)
751                         __attribute__nonnull__(pTHX_2)
752                         __attribute__nonnull__(pTHX_3);
753
754 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
755                         __attribute__nonnull__(pTHX_1)
756                         __attribute__nonnull__(pTHX_2)
757                         __attribute__nonnull__(pTHX_3);
758
759 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
760                         __attribute__nonnull__(pTHX_1);
761
762 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
763                         __attribute__warn_unused_result__;
764
765 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result);
766 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
767 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg);
768 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg);
769 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg);
770 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg);
771 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg);
772 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg);
773 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg);
774 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, MAGIC* mg);
775 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg);
776 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg);
777 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg);
778 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg);
779 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg);
780 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg);
781 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg);
782 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg);
783 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg);
784 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg);
785 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg);
786 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key);
787 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg);
788 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg);
789 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
790                         __attribute__noreturn__;
791
792 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg);
793 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg);
794 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg);
795 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg);
796 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg);
797 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg);
798 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg);
799 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg);
800 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg);
801 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg);
802 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
803 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg);
804 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg);
805 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg);
806 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg);
807 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg);
808 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg);
809 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg);
810 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg);
811 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg);
812 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg);
813 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg);
814 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg);
815 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg);
816 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg);
817 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen);
818 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
819 #if defined(USE_LOCALE_COLLATE)
820 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg);
821 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen);
822 #endif
823 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
824                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
825
826 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args);
827 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err);
828 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t cmp);
829 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv);
830 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen);
831 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type);
832 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv);
833 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv);
834 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv);
835 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv);
836 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv);
837 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv);
838 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm);
839 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
840 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
841 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s);
842 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
843                         __attribute__nonnull__(pTHX_1);
844
845 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
846                         __attribute__nonnull__(pTHX_1);
847
848 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
849 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
850                         __attribute__nonnull__(1)
851                         __attribute__nonnull__(2);
852
853 #endif
854 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
855 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
856                         __attribute__nonnull__(1);
857
858 #endif
859 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
860                         __attribute__noreturn__;
861
862 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
863                         __attribute__noreturn__;
864
865 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
866 PERL_CALLCONV Pid_t     Perl_my_fork(void);
867 PERL_CALLCONV void      Perl_atfork_lock(void);
868 PERL_CALLCONV void      Perl_atfork_unlock(void);
869 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
870 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
871 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
872                         __attribute__pure__
873                         __attribute__nonnull__(1)
874                         __attribute__nonnull__(2);
875
876 #endif
877 #if !defined(HAS_MEMSET)
878 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
879                         __attribute__nonnull__(1);
880
881 #endif
882 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
883 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ char* cmd, char* mode);
884 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args);
885 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
886 PERL_CALLCONV I32       Perl_my_stat(pTHX);
887 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);
888 #if defined(MYSWAP)
889 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
890                         __attribute__malloc__
891                         __attribute__warn_unused_result__
892                         __attribute__pure__;
893
894 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
895                         __attribute__malloc__
896                         __attribute__warn_unused_result__
897                         __attribute__pure__;
898
899 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
900                         __attribute__malloc__
901                         __attribute__warn_unused_result__
902                         __attribute__pure__;
903
904 #endif
905 PERL_CALLCONV void      Perl_my_unexec(pTHX);
906 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
907                         __attribute__malloc__
908                         __attribute__warn_unused_result__;
909
910 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
911                         __attribute__malloc__
912                         __attribute__warn_unused_result__;
913
914 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
915 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
916                         __attribute__malloc__
917                         __attribute__warn_unused_result__;
918
919 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* expr, OP* trueop, OP* falseop)
920                         __attribute__malloc__
921                         __attribute__warn_unused_result__;
922
923 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
924 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
925 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sclr, OP* expr, OP*block, OP*cont)
926                         __attribute__malloc__
927                         __attribute__warn_unused_result__;
928
929 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
930                         __attribute__malloc__
931                         __attribute__warn_unused_result__;
932
933 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
934                         __attribute__malloc__
935                         __attribute__warn_unused_result__;
936
937 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
938                         __attribute__malloc__
939                         __attribute__warn_unused_result__;
940
941 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
942                         __attribute__malloc__
943                         __attribute__warn_unused_result__;
944
945 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
946                         __attribute__malloc__
947                         __attribute__warn_unused_result__;
948
949 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
950                         __attribute__nonnull__(pTHX_1);
951
952 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
953                         __attribute__malloc__
954                         __attribute__warn_unused_result__;
955
956 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
957                         __attribute__malloc__
958                         __attribute__warn_unused_result__;
959
960 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
961                         __attribute__malloc__
962                         __attribute__warn_unused_result__;
963
964 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
965 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
966                         __attribute__nonnull__(pTHX_1)
967                         __attribute__nonnull__(pTHX_3);
968
969 PERL_CALLCONV AV*       Perl_newAV(pTHX)
970                         __attribute__malloc__
971                         __attribute__warn_unused_result__;
972
973 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
974                         __attribute__malloc__
975                         __attribute__warn_unused_result__
976                         __attribute__nonnull__(pTHX_1);
977
978 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
979                         __attribute__malloc__
980                         __attribute__warn_unused_result__;
981
982 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
983                         __attribute__malloc__
984                         __attribute__warn_unused_result__;
985
986 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
987                         __attribute__malloc__
988                         __attribute__warn_unused_result__;
989
990 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
991                         __attribute__malloc__
992                         __attribute__warn_unused_result__;
993
994 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
995                         __attribute__malloc__
996                         __attribute__warn_unused_result__;
997
998 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
999                         __attribute__malloc__
1000                         __attribute__warn_unused_result__
1001                         __attribute__nonnull__(pTHX_1);
1002
1003 PERL_CALLCONV HV*       Perl_newHV(pTHX)
1004                         __attribute__malloc__
1005                         __attribute__warn_unused_result__;
1006
1007 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
1008                         __attribute__malloc__
1009                         __attribute__warn_unused_result__;
1010
1011 PERL_CALLCONV IO*       Perl_newIO(pTHX)
1012                         __attribute__malloc__
1013                         __attribute__warn_unused_result__;
1014
1015 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
1016                         __attribute__malloc__
1017                         __attribute__warn_unused_result__;
1018
1019 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
1020                         __attribute__malloc__
1021                         __attribute__warn_unused_result__;
1022
1023 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
1024                         __attribute__malloc__
1025                         __attribute__warn_unused_result__;
1026
1027 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
1028                         __attribute__malloc__
1029                         __attribute__warn_unused_result__;
1030
1031 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
1032                         __attribute__malloc__
1033                         __attribute__warn_unused_result__
1034                         __attribute__nonnull__(pTHX_1);
1035
1036 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1037                         __attribute__malloc__
1038                         __attribute__warn_unused_result__
1039                         __attribute__nonnull__(pTHX_1);
1040
1041 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1042                         __attribute__malloc__
1043                         __attribute__warn_unused_result__;
1044
1045 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1046                         __attribute__malloc__
1047                         __attribute__warn_unused_result__
1048                         __attribute__nonnull__(pTHX_1);
1049
1050 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1051                         __attribute__malloc__
1052                         __attribute__warn_unused_result__
1053                         __attribute__nonnull__(pTHX_3);
1054
1055 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1056                         __attribute__malloc__
1057                         __attribute__warn_unused_result__;
1058
1059 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1060                         __attribute__malloc__
1061                         __attribute__warn_unused_result__;
1062
1063 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1064                         __attribute__malloc__
1065                         __attribute__warn_unused_result__;
1066
1067 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1068                         __attribute__malloc__
1069                         __attribute__warn_unused_result__;
1070
1071 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1072                         __attribute__malloc__
1073                         __attribute__warn_unused_result__;
1074
1075 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1076                         __attribute__malloc__
1077                         __attribute__warn_unused_result__;
1078
1079 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1080                         __attribute__malloc__
1081                         __attribute__warn_unused_result__;
1082
1083 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1084                         __attribute__malloc__
1085                         __attribute__warn_unused_result__
1086                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1087
1088 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args);
1089 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1090                         __attribute__malloc__
1091                         __attribute__warn_unused_result__;
1092
1093 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1094                         __attribute__malloc__
1095                         __attribute__warn_unused_result__;
1096
1097 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1098                         __attribute__malloc__
1099                         __attribute__warn_unused_result__;
1100
1101 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1102                         __attribute__malloc__
1103                         __attribute__warn_unused_result__;
1104
1105 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1106                         __attribute__malloc__
1107                         __attribute__warn_unused_result__;
1108
1109 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1110                         __attribute__nonnull__(pTHX_1)
1111                         __attribute__nonnull__(pTHX_2);
1112
1113 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1114                         __attribute__nonnull__(pTHX_1)
1115                         __attribute__nonnull__(pTHX_2);
1116
1117 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver);
1118 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver);
1119 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs);
1120 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs);
1121 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs);
1122 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1123                         __attribute__nonnull__(pTHX_1)
1124                         __attribute__nonnull__(pTHX_2);
1125
1126 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv);
1127 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1128                         __attribute__pure__;
1129
1130 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1131                         __attribute__noreturn__;
1132
1133 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1134 PERL_CALLCONV void      Perl_package(pTHX_ OP* o);
1135 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1136 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1137                         __attribute__nonnull__(pTHX_1);
1138
1139 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1140                         __attribute__nonnull__(pTHX_1);
1141
1142 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1143 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1144                         __attribute__warn_unused_result__
1145                         __attribute__nonnull__(pTHX_1);
1146
1147 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1148                         __attribute__warn_unused_result__
1149                         __attribute__nonnull__(pTHX_1);
1150
1151 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1152 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1153 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1154 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1155 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1156 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1157 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io);
1158 #if defined(USE_REENTRANT_API)
1159 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1160 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1161 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1162 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
1163 #endif
1164 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1165 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1166                         __attribute__nonnull__(pTHX_1)
1167                         __attribute__nonnull__(pTHX_3);
1168
1169 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1170                         __attribute__nonnull__(pTHX_1);
1171
1172 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1173                         __attribute__nonnull__(pTHX_1);
1174
1175 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags);
1176 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1177 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1178                         __attribute__nonnull__(pTHX_1);
1179
1180 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1181                         __attribute__nonnull__(pTHX_1);
1182
1183 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1184                         __attribute__nonnull__(pTHX_1);
1185
1186 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1187                         __attribute__nonnull__(pTHX_1);
1188
1189 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create);
1190 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create);
1191 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1192 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1193 PERL_CALLCONV void      Perl_new_collate(pTHX_ char* newcoll)
1194                         __attribute__nonnull__(pTHX_1);
1195
1196 PERL_CALLCONV void      Perl_new_ctype(pTHX_ char* newctype)
1197                         __attribute__nonnull__(pTHX_1);
1198
1199 PERL_CALLCONV void      Perl_new_numeric(pTHX_ char* newcoll)
1200                         __attribute__nonnull__(pTHX_1);
1201
1202 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1203 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1204 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1205 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1206                         __attribute__nonnull__(pTHX_1);
1207
1208 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);
1209 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist);
1210 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1211 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1212                         __attribute__nonnull__(pTHX_1);
1213
1214 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1215                         __attribute__nonnull__(pTHX_1)
1216                         __attribute__nonnull__(pTHX_2);
1217
1218 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1219                         __attribute__nonnull__(pTHX_1)
1220                         __attribute__nonnull__(pTHX_2);
1221
1222 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1223 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1224 PERL_CALLCONV void      Perl_push_scope(pTHX);
1225 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
1226 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1227 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1228                         __attribute__nonnull__(pTHX_1);
1229
1230 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp);
1231 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1232                         __attribute__nonnull__(pTHX_1)
1233                         __attribute__nonnull__(pTHX_2)
1234                         __attribute__nonnull__(pTHX_3)
1235                         __attribute__nonnull__(pTHX_4)
1236                         __attribute__nonnull__(pTHX_6);
1237
1238 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1239 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1240                         __attribute__nonnull__(pTHX_1)
1241                         __attribute__nonnull__(pTHX_2)
1242                         __attribute__nonnull__(pTHX_3);
1243
1244 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);
1245 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog);
1246 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1247                         __attribute__nonnull__(pTHX_1)
1248                         __attribute__nonnull__(pTHX_2)
1249                         __attribute__nonnull__(pTHX_3)
1250                         __attribute__nonnull__(pTHX_4);
1251
1252 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1253                         __attribute__warn_unused_result__
1254                         __attribute__nonnull__(pTHX_1);
1255
1256 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o);
1257 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1258                         __attribute__nonnull__(pTHX_1)
1259                         __attribute__nonnull__(pTHX_2);
1260
1261 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1262                         __attribute__pure__
1263                         __attribute__nonnull__(pTHX_1)
1264                         __attribute__nonnull__(pTHX_2)
1265                         __attribute__nonnull__(pTHX_3)
1266                         __attribute__nonnull__(pTHX_4);
1267
1268 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1269 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1270 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2);
1271 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1272 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1273                         __attribute__nonnull__(pTHX_1);
1274
1275 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1276                         __attribute__nonnull__(pTHX_1)
1277                         __attribute__nonnull__(pTHX_2);
1278
1279 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1280                         __attribute__nonnull__(pTHX_1)
1281                         __attribute__nonnull__(pTHX_2);
1282
1283 #if !defined(HAS_RENAME)
1284 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1285                         __attribute__nonnull__(pTHX_1)
1286                         __attribute__nonnull__(pTHX_2);
1287
1288 #endif
1289 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
1290                         __attribute__malloc__
1291                         __attribute__warn_unused_result__
1292                         __attribute__nonnull__(pTHX_1);
1293
1294 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
1295                         __attribute__malloc__
1296                         __attribute__warn_unused_result__
1297                         __attribute__nonnull__(pTHX_1);
1298
1299 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
1300                         __attribute__malloc__
1301                         __attribute__warn_unused_result__;
1302
1303 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
1304                         __attribute__malloc__
1305                         __attribute__warn_unused_result__
1306                         __attribute__nonnull__(pTHX_1);
1307
1308 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1309 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1310 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr);
1311 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1312 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr);
1313 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv);
1314 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp);
1315 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp);
1316 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen);
1317 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
1318 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1319 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1320 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1321 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1322 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr);
1323 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str);
1324 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str);
1325 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty);
1326 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv);
1327 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr);
1328 PERL_CALLCONV void      Perl_save_hints(pTHX)
1329                         __attribute__noreturn__;
1330
1331 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr);
1332 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp);
1333 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp);
1334 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep);
1335 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp);
1336 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item);
1337 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv);
1338 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg);
1339 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp);
1340 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv);
1341 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1342 PERL_CALLCONV void      Perl_save_op(pTHX);
1343 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv);
1344 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr);
1345 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr);
1346 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1347 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1348 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr);
1349 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr);
1350 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1351                         __attribute__noreturn__;
1352
1353 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1354 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1355 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1356 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1357 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o);
1358 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1359 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1360 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp);
1361 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1362 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1363 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV* bigsv, SV* littlesv, I32 start_shift, I32 end_shift, I32 *state, I32 last);
1364 #if !defined(VMS)
1365 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam);
1366 #endif
1367 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1368 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* sv, I32 len, U32 hash);
1369 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1370 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1371 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1372                         __attribute__nonnull__(pTHX_1)
1373                         __attribute__nonnull__(pTHX_2);
1374
1375 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
1376                         __attribute__warn_unused_result__;
1377
1378 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv);
1379 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1380                         __attribute__nonnull__(pTHX_1);
1381
1382 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1383                         __attribute__nonnull__(pTHX_1);
1384
1385 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1386                         __attribute__nonnull__(pTHX_1);
1387
1388 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
1389                         __attribute__nonnull__(pTHX_1); */
1390
1391 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
1392                         __attribute__nonnull__(pTHX_1);
1393
1394 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv)
1395                         __attribute__nonnull__(pTHX_1);
1396
1397 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
1398                         __attribute__nonnull__(pTHX_1);
1399
1400 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
1401                         __attribute__nonnull__(pTHX_1); */
1402
1403 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
1404                         __attribute__nonnull__(pTHX_1);
1405
1406 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
1407                         __attribute__nonnull__(pTHX_1);
1408
1409 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
1410                         __attribute__nonnull__(pTHX_1);
1411
1412 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
1413                         __attribute__nonnull__(pTHX_1);
1414
1415 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
1416                         __attribute__nonnull__(pTHX_1); */
1417
1418 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
1419                         __attribute__nonnull__(pTHX_1);
1420
1421 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
1422                         __attribute__nonnull__(pTHX_1);
1423
1424 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
1425                         __attribute__nonnull__(pTHX_1);
1426
1427 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
1428                         __attribute__nonnull__(pTHX_1);
1429
1430 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
1431                         __attribute__nonnull__(pTHX_1)
1432                         __attribute__nonnull__(pTHX_2);
1433
1434 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
1435                         __attribute__nonnull__(pTHX_1)
1436                         __attribute__nonnull__(pTHX_2);
1437
1438 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
1439                         __attribute__nonnull__(pTHX_1)
1440                         __attribute__nonnull__(pTHX_2);
1441
1442 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv)
1443                         __attribute__nonnull__(pTHX_1);
1444
1445 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
1446                         __attribute__nonnull__(pTHX_1);
1447
1448 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
1449                         __attribute__nonnull__(pTHX_1);
1450
1451 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
1452                         __attribute__nonnull__(pTHX_1)
1453                         __attribute__nonnull__(pTHX_2);
1454
1455 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
1456                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1457                         __attribute__nonnull__(pTHX_1);
1458
1459 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1460                         __attribute__nonnull__(pTHX_1);
1461
1462 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
1463                         __attribute__nonnull__(pTHX_1);
1464
1465 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1466                         __attribute__nonnull__(pTHX_1); */
1467
1468 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
1469                         __attribute__nonnull__(pTHX_1); */
1470
1471 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
1472                         __attribute__nonnull__(pTHX_1);
1473
1474 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
1475 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
1476 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
1477                         __attribute__nonnull__(pTHX_1);
1478
1479 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
1480                         __attribute__nonnull__(pTHX_1)
1481                         __attribute__nonnull__(pTHX_2);
1482
1483 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
1484                         __attribute__nonnull__(pTHX_1)
1485                         __attribute__nonnull__(pTHX_2);
1486
1487 #if defined(USE_LOCALE_COLLATE)
1488 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
1489                         __attribute__nonnull__(pTHX_1)
1490                         __attribute__nonnull__(pTHX_2);
1491
1492 #endif
1493 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
1494                         __attribute__nonnull__(pTHX_1)
1495                         __attribute__nonnull__(pTHX_2)
1496                         __attribute__nonnull__(pTHX_3)
1497                         __attribute__nonnull__(pTHX_4);
1498
1499 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1500                         __attribute__nonnull__(pTHX_1);
1501
1502 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
1503                         __attribute__nonnull__(pTHX_1);
1504
1505 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
1506                         __attribute__nonnull__(pTHX_1);
1507
1508 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
1509                         __attribute__warn_unused_result__
1510                         __attribute__nonnull__(pTHX_1)
1511                         __attribute__nonnull__(pTHX_2);
1512
1513 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
1514                         __attribute__nonnull__(pTHX_1)
1515                         __attribute__nonnull__(pTHX_2);
1516
1517 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
1518 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
1519                         __attribute__nonnull__(pTHX_1);
1520
1521 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
1522 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
1523                         __attribute__nonnull__(pTHX_1)
1524                         __attribute__nonnull__(pTHX_2);
1525
1526 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
1527                         __attribute__nonnull__(pTHX_1);
1528
1529 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
1530                         __attribute__nonnull__(pTHX_1);
1531
1532 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
1533                         __attribute__nonnull__(pTHX_1)
1534                         __attribute__nonnull__(pTHX_4);
1535
1536 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
1537                         __attribute__nonnull__(pTHX_1);
1538
1539 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv)
1540                         __attribute__nonnull__(pTHX_1);
1541
1542 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv)
1543                         __attribute__nonnull__(pTHX_1);
1544
1545 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv)
1546                         __attribute__nonnull__(pTHX_1);
1547
1548 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
1549                         __attribute__nonnull__(pTHX_1);
1550
1551 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
1552                         __attribute__nonnull__(pTHX_1);
1553
1554 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
1555                         __attribute__nonnull__(pTHX_1);
1556
1557 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
1558                         __attribute__warn_unused_result__;
1559
1560 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
1561 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
1562 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
1563                         __attribute__nonnull__(pTHX_2);
1564
1565 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
1566                         __attribute__nonnull__(pTHX_2);
1567
1568 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp); */
1569 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp);
1570 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp);
1571 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding);
1572 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen);
1573 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
1574                         __attribute__warn_unused_result__
1575                         __attribute__nonnull__(pTHX_1);
1576
1577 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
1578                         __attribute__nonnull__(pTHX_1)
1579                         __attribute__nonnull__(pTHX_2);
1580
1581 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
1582 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
1583                         __attribute__nonnull__(pTHX_1);
1584
1585 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
1586                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1587
1588 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args);
1589 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num);
1590 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
1591                         __attribute__nonnull__(pTHX_1);
1592
1593 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num);
1594 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num);
1595 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv);
1596 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv);
1597 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv);
1598 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv);
1599 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, char* pv, STRLEN n);
1600 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr);
1601 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1602                         __attribute__nonnull__(pTHX_1);
1603
1604 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv); */
1605 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv);
1606 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
1607                         __attribute__warn_unused_result__;
1608
1609 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
1610                         __attribute__nonnull__(pTHX_1);
1611
1612 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
1613                         __attribute__nonnull__(pTHX_1);
1614
1615 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
1616                         __attribute__nonnull__(pTHX_1);
1617
1618 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
1619                         __attribute__nonnull__(pTHX_1);
1620
1621 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
1622                         __attribute__nonnull__(pTHX_1);
1623
1624 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
1625                         __attribute__nonnull__(pTHX_1);
1626
1627 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1628                         __attribute__nonnull__(pTHX_1)
1629                         __attribute__nonnull__(pTHX_2);
1630
1631 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1632                         __attribute__nonnull__(pTHX_1)
1633                         __attribute__nonnull__(pTHX_2);
1634
1635 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv);
1636 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none);
1637 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8);
1638 PERL_CALLCONV void      Perl_taint_env(pTHX);
1639 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s);
1640 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swash, const char *normal, const char *special)
1641                         __attribute__nonnull__(pTHX_1)
1642                         __attribute__nonnull__(pTHX_2);
1643
1644 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1645                         __attribute__nonnull__(pTHX_1)
1646                         __attribute__nonnull__(pTHX_2);
1647
1648 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1649                         __attribute__nonnull__(pTHX_1)
1650                         __attribute__nonnull__(pTHX_2);
1651
1652 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1653                         __attribute__nonnull__(pTHX_1)
1654                         __attribute__nonnull__(pTHX_2);
1655
1656 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1657                         __attribute__nonnull__(pTHX_1)
1658                         __attribute__nonnull__(pTHX_2);
1659
1660 #if defined(UNLINK_ALL_VERSIONS)
1661 PERL_CALLCONV I32       Perl_unlnk(pTHX_ char* f);
1662 #endif
1663 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);
1664 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags);
1665 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
1666 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
1667 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg);
1668 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1669 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1670 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
1671                         __attribute__warn_unused_result__
1672                         __attribute__pure__
1673                         __attribute__nonnull__(pTHX_1)
1674                         __attribute__nonnull__(pTHX_2);
1675
1676 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
1677                         __attribute__warn_unused_result__
1678                         __attribute__pure__
1679                         __attribute__nonnull__(pTHX_1)
1680                         __attribute__nonnull__(pTHX_2);
1681
1682 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
1683                         __attribute__warn_unused_result__
1684                         __attribute__pure__
1685                         __attribute__nonnull__(pTHX_1);
1686
1687 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
1688                         __attribute__nonnull__(pTHX_1)
1689                         __attribute__nonnull__(pTHX_2);
1690
1691 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8);
1692 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len);
1693 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN* retlen);
1694 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN* retlen);
1695 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1696 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1697 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
1698                         __attribute__nonnull__(pTHX_1);
1699
1700 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
1701                         __attribute__nonnull__(pTHX_1);
1702
1703 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1704                         __attribute__nonnull__(pTHX_1);
1705
1706 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1707                         __attribute__nonnull__(pTHX_1);
1708
1709 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
1710 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
1711                         __attribute__warn_unused_result__;
1712
1713 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv);
1714 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what);
1715 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags);
1716 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt);
1717 PERL_CALLCONV U32       Perl_seed(pTHX);
1718 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX);
1719 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
1720 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
1721 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
1722                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1723
1724 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args);
1725 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
1726                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1727
1728 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args);
1729 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr);
1730 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig);
1731 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen);
1732 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s);
1733 PERL_CALLCONV int       Perl_yylex(pTHX);
1734 PERL_CALLCONV int       Perl_yyparse(pTHX);
1735 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s);
1736 #if defined(MYMALLOC)
1737 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s);
1738 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level);
1739 #endif
1740 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
1741                         __attribute__malloc__
1742                         __attribute__warn_unused_result__;
1743
1744 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
1745                         __attribute__malloc__
1746                         __attribute__warn_unused_result__;
1747
1748 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
1749                         __attribute__malloc__
1750                         __attribute__warn_unused_result__;
1751
1752 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
1753 #if defined(PERL_GLOBAL_STRUCT)
1754 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
1755 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
1756 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars*);
1757 #endif
1758 PERL_CALLCONV int       Perl_runops_standard(pTHX);
1759 PERL_CALLCONV int       Perl_runops_debug(pTHX);
1760 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1761                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1762
1763 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1764 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr);
1765 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1766 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr);
1767 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1768                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1769
1770 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1771 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i);
1772 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
1773                         __attribute__nonnull__(pTHX_1);
1774
1775 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u);
1776 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num);
1777 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr);
1778 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1779 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr);
1780 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len);
1781 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id);
1782 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim);
1783 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
1784                         __attribute__format__(__printf__,pTHX_3,pTHX_4);
1785
1786 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args);
1787 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv);
1788 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv);
1789 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv);
1790 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim);
1791 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o);
1792 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm);
1793 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim);
1794 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1795 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
1796 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv);
1797 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv);
1798 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv);
1799 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv); */
1800 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv); */
1801 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv); */
1802 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv); */
1803 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok);
1804 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv);
1805 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv);
1806 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv);
1807 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags);
1808 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
1809 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv);
1810 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg);
1811 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
1812 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
1813 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
1814                         __attribute__noreturn__;
1815
1816 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
1817                         __attribute__nonnull__(pTHX_1);
1818
1819 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
1820 #if defined(USE_ITHREADS)
1821 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
1822                         __attribute__malloc__
1823                         __attribute__warn_unused_result__;
1824
1825 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
1826                         __attribute__malloc__
1827                         __attribute__warn_unused_result__;
1828
1829 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
1830                         __attribute__malloc__
1831                         __attribute__warn_unused_result__
1832                         __attribute__nonnull__(pTHX_1);
1833
1834 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
1835                         __attribute__malloc__
1836                         __attribute__warn_unused_result__
1837                         __attribute__nonnull__(pTHX_2);
1838
1839 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param)
1840                         __attribute__malloc__
1841                         __attribute__warn_unused_result__;
1842
1843 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
1844                         __attribute__malloc__
1845                         __attribute__warn_unused_result__;
1846
1847 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ const REGEXP* r, CLONE_PARAMS* param)
1848                         __attribute__malloc__
1849                         __attribute__warn_unused_result__;
1850
1851 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
1852                         __attribute__malloc__
1853                         __attribute__warn_unused_result__;
1854
1855 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
1856                         __attribute__malloc__
1857                         __attribute__warn_unused_result__;
1858
1859 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
1860                         __attribute__malloc__
1861                         __attribute__warn_unused_result__;
1862
1863 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
1864                         __attribute__malloc__
1865                         __attribute__warn_unused_result__
1866                         __attribute__nonnull__(pTHX_1);
1867
1868 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param)
1869                         __attribute__malloc__
1870                         __attribute__warn_unused_result__
1871                         __attribute__nonnull__(pTHX_1);
1872
1873 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param)
1874                         __attribute__nonnull__(pTHX_1)
1875                         __attribute__nonnull__(pTHX_2);
1876
1877 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
1878                         __attribute__malloc__
1879                         __attribute__warn_unused_result__;
1880
1881 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
1882                         __attribute__malloc__
1883                         __attribute__warn_unused_result__
1884                         __attribute__nonnull__(pTHX_1)
1885                         __attribute__nonnull__(pTHX_2);
1886
1887 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
1888                         __attribute__nonnull__(pTHX_1)
1889                         __attribute__nonnull__(pTHX_3);
1890
1891 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
1892                         __attribute__nonnull__(pTHX_1);
1893
1894 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
1895 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
1896 #  if defined(HAVE_INTERP_INTERN)
1897 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
1898                         __attribute__nonnull__(pTHX_1)
1899                         __attribute__nonnull__(pTHX_2);
1900
1901 #  endif
1902 #endif
1903 #if defined(HAVE_INTERP_INTERN)
1904 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
1905 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
1906 #endif
1907
1908 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
1909                         __attribute__warn_unused_result__
1910                         __attribute__nonnull__(pTHX_1);
1911
1912 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
1913                         __attribute__warn_unused_result__
1914                         __attribute__nonnull__(pTHX_1);
1915
1916
1917 #if defined(PERL_OLD_COPY_ON_WRITE)
1918 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv);
1919 #endif
1920
1921 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
1922 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
1923 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
1924 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
1925
1926 END_EXTERN_C
1927
1928 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
1929 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
1930                         __attribute__warn_unused_result__
1931                         __attribute__nonnull__(pTHX_1);
1932
1933 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
1934                         __attribute__warn_unused_result__
1935                         __attribute__nonnull__(pTHX_1);
1936
1937 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
1938                         __attribute__warn_unused_result__
1939                         __attribute__nonnull__(pTHX_1);
1940
1941 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
1942                         __attribute__warn_unused_result__
1943                         __attribute__nonnull__(pTHX_1);
1944
1945 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
1946                         __attribute__warn_unused_result__
1947                         __attribute__nonnull__(pTHX_1);
1948
1949 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
1950                         __attribute__warn_unused_result__
1951                         __attribute__nonnull__(pTHX_1);
1952
1953 #endif
1954
1955 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
1956 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
1957                         __attribute__nonnull__(pTHX_1);
1958
1959 STATIC void     S_require_errno(pTHX_ GV *gv)
1960                         __attribute__nonnull__(pTHX_1);
1961
1962 #endif
1963
1964 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1965 STATIC void     S_hsplit(pTHX_ HV *hv)
1966                         __attribute__nonnull__(pTHX_1);
1967
1968 STATIC void     S_hfreeentries(pTHX_ HV *hv);
1969 STATIC HE*      S_new_he(pTHX)
1970                         __attribute__malloc__
1971                         __attribute__warn_unused_result__;
1972
1973 STATIC void     S_del_he(pTHX_ HE *p)
1974                         __attribute__nonnull__(pTHX_1);
1975
1976 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
1977                         __attribute__malloc__
1978                         __attribute__warn_unused_result__
1979                         __attribute__nonnull__(pTHX_1);
1980
1981 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
1982                         __attribute__nonnull__(pTHX_1)
1983                         __attribute__nonnull__(pTHX_2)
1984                         __attribute__nonnull__(pTHX_3);
1985
1986 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
1987 STATIC HEK*     S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
1988                         __attribute__warn_unused_result__;
1989
1990 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
1991                         __attribute__noreturn__
1992                         __attribute__nonnull__(pTHX_2)
1993                         __attribute__nonnull__(pTHX_4);
1994
1995 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv)
1996                         __attribute__nonnull__(pTHX_1);
1997
1998 STATIC SV*      S_hv_delete_common(pTHX_ HV* tb, SV* key_sv, const char* key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
1999 STATIC HE*      S_hv_fetch_common(pTHX_ HV* tb, SV* key_sv, const char* key, STRLEN klen, int flags, int action, SV* val, U32 hash);
2000 #endif
2001
2002 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
2003 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
2004                         __attribute__nonnull__(pTHX_2);
2005
2006 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
2007                         __attribute__nonnull__(pTHX_1)
2008                         __attribute__nonnull__(pTHX_2)
2009                         __attribute__nonnull__(pTHX_3);
2010
2011 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
2012                         __attribute__nonnull__(pTHX_1)
2013                         __attribute__nonnull__(pTHX_2)
2014                         __attribute__nonnull__(pTHX_3);
2015
2016 #endif
2017
2018 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2019 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
2020                         __attribute__warn_unused_result__
2021                         __attribute__nonnull__(pTHX_1);
2022
2023 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
2024                         __attribute__warn_unused_result__
2025                         __attribute__nonnull__(pTHX_1);
2026
2027 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
2028                         __attribute__warn_unused_result__
2029                         __attribute__nonnull__(pTHX_1);
2030
2031 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
2032                         __attribute__warn_unused_result__
2033                         __attribute__nonnull__(pTHX_1);
2034
2035 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
2036                         __attribute__warn_unused_result__
2037                         __attribute__nonnull__(pTHX_1);
2038
2039 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
2040                         __attribute__warn_unused_result__
2041                         __attribute__nonnull__(pTHX_1);
2042
2043 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
2044                         __attribute__warn_unused_result__
2045                         __attribute__nonnull__(pTHX_1);
2046
2047 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
2048                         __attribute__warn_unused_result__
2049                         __attribute__nonnull__(pTHX_1);
2050
2051 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
2052                         __attribute__warn_unused_result__
2053                         __attribute__nonnull__(pTHX_1);
2054
2055 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
2056                         __attribute__warn_unused_result__
2057                         __attribute__nonnull__(pTHX_1);
2058
2059 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
2060                         __attribute__warn_unused_result__
2061                         __attribute__nonnull__(pTHX_1);
2062
2063 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
2064                         __attribute__warn_unused_result__
2065                         __attribute__nonnull__(pTHX_1);
2066
2067 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
2068                         __attribute__warn_unused_result__
2069                         __attribute__nonnull__(pTHX_1);
2070
2071 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
2072                         __attribute__warn_unused_result__
2073                         __attribute__nonnull__(pTHX_1);
2074
2075 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
2076                         __attribute__warn_unused_result__
2077                         __attribute__nonnull__(pTHX_1);
2078
2079 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
2080                         __attribute__warn_unused_result__
2081                         __attribute__nonnull__(pTHX_1);
2082
2083 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
2084                         __attribute__warn_unused_result__
2085                         __attribute__nonnull__(pTHX_1);
2086
2087 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
2088                         __attribute__warn_unused_result__
2089                         __attribute__nonnull__(pTHX_1);
2090
2091 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
2092                         __attribute__warn_unused_result__
2093                         __attribute__nonnull__(pTHX_1);
2094
2095 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
2096                         __attribute__warn_unused_result__
2097                         __attribute__nonnull__(pTHX_1);
2098
2099 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
2100                         __attribute__warn_unused_result__
2101                         __attribute__nonnull__(pTHX_1);
2102
2103 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
2104                         __attribute__warn_unused_result__
2105                         __attribute__nonnull__(pTHX_1);
2106
2107 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
2108                         __attribute__warn_unused_result__
2109                         __attribute__nonnull__(pTHX_1);
2110
2111 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
2112                         __attribute__warn_unused_result__
2113                         __attribute__nonnull__(pTHX_1);
2114
2115 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
2116                         __attribute__warn_unused_result__
2117                         __attribute__nonnull__(pTHX_1);
2118
2119 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
2120                         __attribute__warn_unused_result__
2121                         __attribute__nonnull__(pTHX_1);
2122
2123 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
2124                         __attribute__warn_unused_result__
2125                         __attribute__nonnull__(pTHX_1);
2126
2127 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
2128                         __attribute__warn_unused_result__
2129                         __attribute__nonnull__(pTHX_1);
2130
2131 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
2132                         __attribute__warn_unused_result__
2133                         __attribute__nonnull__(pTHX_1);
2134
2135 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
2136                         __attribute__warn_unused_result__
2137                         __attribute__nonnull__(pTHX_1);
2138
2139 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
2140                         __attribute__warn_unused_result__
2141                         __attribute__nonnull__(pTHX_1);
2142
2143 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
2144                         __attribute__warn_unused_result__
2145                         __attribute__nonnull__(pTHX_1);
2146
2147 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
2148                         __attribute__warn_unused_result__
2149                         __attribute__nonnull__(pTHX_1);
2150
2151 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
2152                         __attribute__warn_unused_result__
2153                         __attribute__nonnull__(pTHX_1);
2154
2155 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
2156                         __attribute__warn_unused_result__
2157                         __attribute__nonnull__(pTHX_1);
2158
2159 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
2160                         __attribute__warn_unused_result__
2161                         __attribute__nonnull__(pTHX_1);
2162
2163 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
2164                         __attribute__warn_unused_result__
2165                         __attribute__nonnull__(pTHX_1);
2166
2167 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
2168                         __attribute__warn_unused_result__
2169                         __attribute__nonnull__(pTHX_1);
2170
2171 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
2172                         __attribute__warn_unused_result__
2173                         __attribute__nonnull__(pTHX_1);
2174
2175 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
2176                         __attribute__warn_unused_result__
2177                         __attribute__nonnull__(pTHX_1);
2178
2179 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
2180                         __attribute__warn_unused_result__
2181                         __attribute__nonnull__(pTHX_1);
2182
2183 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
2184                         __attribute__warn_unused_result__
2185                         __attribute__nonnull__(pTHX_1);
2186
2187 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
2188                         __attribute__warn_unused_result__;
2189
2190 STATIC void     S_cop_free(pTHX_ COP *cop)
2191                         __attribute__nonnull__(pTHX_1);
2192
2193 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
2194 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
2195                         __attribute__nonnull__(pTHX_1);
2196
2197 STATIC OP*      S_newDEFSVOP(pTHX)
2198                         __attribute__warn_unused_result__;
2199
2200 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
2201                         __attribute__warn_unused_result__
2202                         __attribute__nonnull__(pTHX_3)
2203                         __attribute__nonnull__(pTHX_4);
2204
2205 STATIC void     S_simplify_sort(pTHX_ OP *o)
2206                         __attribute__nonnull__(pTHX_1);
2207
2208 STATIC const char*      S_gv_ename(pTHX_ GV *gv);
2209 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type);
2210 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp);
2211 STATIC OP *     S_dup_attrlist(pTHX_ OP *o);
2212 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my);
2213 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp);
2214 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
2215                         __attribute__nonnull__(pTHX_2)
2216                         __attribute__nonnull__(pTHX_3)
2217                         __attribute__nonnull__(pTHX_4);
2218
2219 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
2220                         __attribute__nonnull__(pTHX_1);
2221
2222 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
2223                         __attribute__warn_unused_result__
2224                         __attribute__nonnull__(pTHX_1);
2225
2226 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
2227                         __attribute__warn_unused_result__
2228                         __attribute__nonnull__(pTHX_1)
2229                         __attribute__nonnull__(pTHX_2);
2230
2231 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
2232                         __attribute__warn_unused_result__
2233                         __attribute__nonnull__(pTHX_1)
2234                         __attribute__nonnull__(pTHX_2);
2235
2236 #endif
2237 #if defined(PL_OP_SLAB_ALLOC)
2238 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
2239                         __attribute__warn_unused_result__;
2240
2241 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op);
2242 #endif
2243
2244 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
2245 STATIC void     S_find_beginning(pTHX);
2246 STATIC void     S_forbid_setid(pTHX_ const char * s);
2247 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
2248 STATIC void     S_init_interp(pTHX);
2249 STATIC void     S_init_ids(pTHX);
2250 STATIC void     S_init_lexer(pTHX);
2251 STATIC void     S_init_main_stash(pTHX);
2252 STATIC void     S_init_perllib(pTHX);
2253 STATIC void     S_init_postdump_symbols(pTHX_ int, char **, char **);
2254 STATIC void     S_init_predump_symbols(pTHX);
2255 STATIC void     S_my_exit_jump(pTHX)
2256                         __attribute__noreturn__;
2257
2258 STATIC void     S_nuke_stacks(pTHX);
2259 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv);
2260 STATIC void     S_usage(pTHX_ const char *name);
2261 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname);
2262 #  if defined(IAMSUID)
2263 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
2264 #  endif
2265 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
2266 STATIC void     S_run_body(pTHX_ I32 oldscope)
2267                         __attribute__noreturn__;
2268
2269 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval);
2270 STATIC void*    S_call_list_body(pTHX_ CV *cv);
2271 #endif
2272
2273 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
2274 STATIC SV*      S_refto(pTHX_ SV* sv)
2275                         __attribute__warn_unused_result__;
2276
2277 #endif
2278
2279 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
2280 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s);
2281 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist);
2282 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
2283                         __attribute__nonnull__(pTHX_1);
2284
2285 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
2286                         __attribute__nonnull__(pTHX_1);
2287
2288 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
2289                         __attribute__nonnull__(pTHX_1);
2290
2291 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
2292                         __attribute__warn_unused_result__
2293                         __attribute__nonnull__(pTHX_1);
2294
2295 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
2296                         __attribute__nonnull__(pTHX_1)
2297                         __attribute__nonnull__(pTHX_2);
2298
2299 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
2300                         __attribute__nonnull__(pTHX_1)
2301                         __attribute__nonnull__(pTHX_2);
2302
2303 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
2304                         __attribute__nonnull__(pTHX_1)
2305                         __attribute__nonnull__(pTHX_2);
2306
2307 #endif
2308
2309 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2310 STATIC OP*      S_docatch(pTHX_ OP *o)
2311                         __attribute__warn_unused_result__;
2312
2313 STATIC void     S_docatch_body(pTHX);
2314 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
2315                         __attribute__warn_unused_result__;
2316
2317 STATIC OP*      S_doparseform(pTHX_ SV *sv)
2318                         __attribute__warn_unused_result__;
2319
2320 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
2321                         __attribute__warn_unused_result__;
2322
2323 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
2324                         __attribute__warn_unused_result__;
2325
2326 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
2327                         __attribute__warn_unused_result__
2328                         __attribute__nonnull__(pTHX_1);
2329
2330 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
2331                         __attribute__warn_unused_result__;
2332
2333 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock)
2334                         __attribute__warn_unused_result__;
2335
2336 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
2337                         __attribute__warn_unused_result__;
2338
2339 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv);
2340 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
2341                         __attribute__warn_unused_result__;
2342
2343 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode)
2344                         __attribute__warn_unused_result__;
2345
2346 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
2347                         __attribute__warn_unused_result__
2348                         __attribute__nonnull__(pTHX_1);
2349
2350 #endif
2351
2352 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
2353 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
2354                         __attribute__nonnull__(pTHX_1)
2355                         __attribute__nonnull__(pTHX_2)
2356                         __attribute__nonnull__(pTHX_3);
2357
2358 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv)
2359                         __attribute__warn_unused_result__
2360                         __attribute__nonnull__(pTHX_1)
2361                         __attribute__nonnull__(pTHX_2);
2362
2363 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
2364                         __attribute__warn_unused_result__
2365                         __attribute__nonnull__(pTHX_1);
2366
2367 #endif
2368
2369 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
2370 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
2371                         __attribute__nonnull__(pTHX_1)
2372                         __attribute__nonnull__(pTHX_2)
2373                         __attribute__nonnull__(pTHX_3);
2374
2375 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
2376                         __attribute__nonnull__(pTHX_1);
2377
2378 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
2379 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
2380                         __attribute__warn_unused_result__
2381                         __attribute__nonnull__(pTHX_1)
2382                         __attribute__nonnull__(pTHX_2);
2383
2384 #  endif
2385 #endif
2386
2387 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
2388 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *state, I32 paren, I32 *flagp)
2389                         __attribute__nonnull__(pTHX_1)
2390                         __attribute__nonnull__(pTHX_3);
2391
2392 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *state, U8 op, U32 arg)
2393                         __attribute__nonnull__(pTHX_1);
2394
2395 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *state, I32 *flagp)
2396                         __attribute__nonnull__(pTHX_1)
2397                         __attribute__nonnull__(pTHX_2);
2398
2399 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *state, I32 *flagp, I32 first)
2400                         __attribute__nonnull__(pTHX_1)
2401                         __attribute__nonnull__(pTHX_2);
2402
2403 STATIC void     S_reguni(pTHX_ const struct RExC_state_t *state, UV uv, char *s, STRLEN *lenp)
2404                         __attribute__nonnull__(pTHX_1)
2405                         __attribute__nonnull__(pTHX_3)
2406                         __attribute__nonnull__(pTHX_4);
2407
2408 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *state)
2409                         __attribute__nonnull__(pTHX_1);
2410
2411 STATIC I32      S_regcurly(pTHX_ const char *)
2412                         __attribute__warn_unused_result__
2413                         __attribute__nonnull__(pTHX_1);
2414
2415 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *state, U8 op)
2416                         __attribute__nonnull__(pTHX_1);
2417
2418 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *state, I32 *flagp)
2419                         __attribute__nonnull__(pTHX_1)
2420                         __attribute__nonnull__(pTHX_2);
2421
2422 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *state, U8 op, regnode *opnd)
2423                         __attribute__nonnull__(pTHX_1)
2424                         __attribute__nonnull__(pTHX_3);
2425
2426 STATIC void     S_regoptail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
2427                         __attribute__nonnull__(pTHX_1)
2428                         __attribute__nonnull__(pTHX_2)
2429                         __attribute__nonnull__(pTHX_3);
2430
2431 STATIC void     S_regtail(pTHX_ struct RExC_state_t *state, regnode *p, regnode *val)
2432                         __attribute__nonnull__(pTHX_1)
2433                         __attribute__nonnull__(pTHX_2)
2434                         __attribute__nonnull__(pTHX_3);
2435
2436 STATIC char*    S_regwhite(pTHX_ char *p, const char *e)
2437                         __attribute__nonnull__(pTHX_1)
2438                         __attribute__nonnull__(pTHX_2);
2439
2440 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*)
2441                         __attribute__nonnull__(pTHX_1);
2442
2443 #  ifdef DEBUGGING
2444 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l);
2445 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
2446                         __attribute__nonnull__(pTHX_1);
2447
2448 #  endif
2449 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data);
2450 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
2451                         __attribute__nonnull__(pTHX_1)
2452                         __attribute__nonnull__(pTHX_2);
2453
2454 STATIC int      S_cl_is_anything(pTHX_ const struct regnode_charclass_class *cl)
2455                         __attribute__nonnull__(pTHX_1);
2456
2457 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
2458                         __attribute__nonnull__(pTHX_1)
2459                         __attribute__nonnull__(pTHX_2);
2460
2461 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl)
2462                         __attribute__nonnull__(pTHX_1)
2463                         __attribute__nonnull__(pTHX_2);
2464
2465 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
2466                         __attribute__nonnull__(pTHX_1);
2467
2468 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
2469                         __attribute__nonnull__(pTHX_1)
2470                         __attribute__nonnull__(pTHX_2)
2471                         __attribute__nonnull__(pTHX_3);
2472
2473 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t*, regnode **scanp, I32 *deltap, regnode *last, struct scan_data_t *data, U32 flags, U32 depth);
2474 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s);
2475 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
2476                         __attribute__noreturn__;
2477
2478 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value);
2479 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*);
2480
2481 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags);
2482 #endif
2483
2484 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
2485 STATIC I32      S_regmatch(pTHX_ regnode *prog)
2486                         __attribute__warn_unused_result__
2487                         __attribute__nonnull__(pTHX_1);
2488
2489 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
2490                         __attribute__warn_unused_result__
2491                         __attribute__nonnull__(pTHX_1);
2492
2493 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
2494                         __attribute__warn_unused_result__
2495                         __attribute__nonnull__(pTHX_1)
2496                         __attribute__nonnull__(pTHX_3);
2497
2498 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
2499                         __attribute__warn_unused_result__;
2500
2501 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
2502                         __attribute__warn_unused_result__
2503                         __attribute__nonnull__(pTHX_1)
2504                         __attribute__nonnull__(pTHX_2);
2505
2506 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
2507 STATIC char*    S_regcppop(pTHX);
2508 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
2509 STATIC void     S_cache_re(pTHX_ regexp *prog);
2510 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
2511                         __attribute__warn_unused_result__;
2512
2513 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
2514                         __attribute__warn_unused_result__;
2515
2516 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
2517                         __attribute__warn_unused_result__;
2518
2519 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
2520                         __attribute__warn_unused_result__
2521                         __attribute__nonnull__(pTHX_1)
2522                         __attribute__nonnull__(pTHX_3);
2523
2524 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
2525                         __attribute__warn_unused_result__
2526                         __attribute__nonnull__(pTHX_1)
2527                         __attribute__nonnull__(pTHX_2)
2528                         __attribute__nonnull__(pTHX_3)
2529                         __attribute__nonnull__(pTHX_4);
2530
2531 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
2532                         __attribute__nonnull__(pTHX_1);
2533
2534 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
2535                         __attribute__nonnull__(pTHX_1);
2536
2537 #endif
2538
2539 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
2540 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
2541 STATIC void     S_debprof(pTHX_ const OP *o);
2542 #endif
2543
2544 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2545 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr);
2546 #endif
2547
2548 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
2549 STATIC IV       S_asIV(pTHX_ SV* sv);
2550 STATIC UV       S_asUV(pTHX_ SV* sv);
2551 STATIC void     S_sv_unglob(pTHX_ SV* sv);
2552 STATIC void     S_not_a_number(pTHX_ SV *sv);
2553 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask);
2554 STATIC void     S_sv_add_backref(pTHX_ SV *tsv, SV *sv);
2555 STATIC void     S_sv_del_backref(pTHX_ SV *sv);
2556 STATIC SV *     S_varname(pTHX_ GV *gv, const char *gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
2557                         __attribute__nonnull__(pTHX_2);
2558
2559 #  ifdef DEBUGGING
2560 STATIC void     S_del_sv(pTHX_ SV *p);
2561 #  endif
2562 #  if !defined(NV_PRESERVES_UV)
2563 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype);
2564 #  endif
2565 STATIC I32      S_expect_number(pTHX_ char** pattern)
2566                         __attribute__warn_unused_result__
2567                         __attribute__nonnull__(pTHX_1);
2568
2569 #
2570 #  if defined(USE_ITHREADS)
2571 STATIC SV*      S_gv_share(pTHX_ SV *sv, CLONE_PARAMS *param);
2572 #  endif
2573 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)
2574                         __attribute__nonnull__(pTHX_1)
2575                         __attribute__nonnull__(pTHX_2)
2576                         __attribute__nonnull__(pTHX_3)
2577                         __attribute__nonnull__(pTHX_5)
2578                         __attribute__nonnull__(pTHX_7)
2579                         __attribute__nonnull__(pTHX_8)
2580                         __attribute__nonnull__(pTHX_9);
2581
2582 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
2583                         __attribute__nonnull__(pTHX_1)
2584                         __attribute__nonnull__(pTHX_2)
2585                         __attribute__nonnull__(pTHX_3)
2586                         __attribute__nonnull__(pTHX_6)
2587                         __attribute__nonnull__(pTHX_7);
2588
2589 #if defined(PERL_OLD_COPY_ON_WRITE)
2590 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN len, SV *after);
2591 #endif
2592 #endif
2593
2594 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
2595 STATIC void     S_check_uni(pTHX);
2596 STATIC void     S_force_next(pTHX_ I32 type);
2597 STATIC char*    S_force_version(pTHX_ char *start, int guessing);
2598 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick);
2599 STATIC SV*      S_tokeq(pTHX_ SV *sv);
2600 STATIC int      S_pending_ident(pTHX);
2601 STATIC char*    S_scan_const(pTHX_ char *start)
2602                         __attribute__nonnull__(pTHX_1);
2603
2604 STATIC char*    S_scan_formline(pTHX_ char *s)
2605                         __attribute__nonnull__(pTHX_1);
2606
2607 STATIC char*    S_scan_heredoc(pTHX_ char *s)
2608                         __attribute__nonnull__(pTHX_1);
2609
2610 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
2611                         __attribute__nonnull__(pTHX_1)
2612                         __attribute__nonnull__(pTHX_2)
2613                         __attribute__nonnull__(pTHX_3);
2614
2615 STATIC char*    S_scan_inputsymbol(pTHX_ char *start);
2616 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type);
2617 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims);
2618 STATIC char*    S_scan_subst(pTHX_ char *start);
2619 STATIC char*    S_scan_trans(pTHX_ char *start);
2620 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp);
2621 STATIC char*    S_skipspace(pTHX_ char *s);
2622 STATIC char*    S_swallow_bom(pTHX_ U8 *s);
2623 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
2624                         __attribute__nonnull__(pTHX_1)
2625                         __attribute__nonnull__(pTHX_2)
2626                         __attribute__nonnull__(pTHX_3);
2627
2628 STATIC void     S_force_ident(pTHX_ const char *s, int kind);
2629 STATIC void     S_incline(pTHX_ char *s);
2630 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv);
2631 STATIC int      S_intuit_more(pTHX_ char *s);
2632 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s);
2633 STATIC void     S_missingterm(pTHX_ char *s)
2634                         __attribute__noreturn__;
2635
2636 STATIC void     S_no_op(pTHX_ const char *what, char *s);
2637 STATIC void     S_set_csh(pTHX);
2638 STATIC I32      S_sublex_done(pTHX);
2639 STATIC I32      S_sublex_push(pTHX);
2640 STATIC I32      S_sublex_start(pTHX);
2641 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append);
2642 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len);
2643 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type);
2644 #  if defined(DEBUGGING)
2645 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv);
2646 #  endif
2647 STATIC int      S_ao(pTHX_ int toketype);
2648 STATIC void     S_depcom(pTHX);
2649 STATIC const char*      S_incl_perldb(pTHX);
2650 #if 0
2651 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2652 STATIC I32      S_utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2653 #endif
2654 #  if defined(PERL_CR_FILTER)
2655 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2656 #  endif
2657 #endif
2658
2659 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
2660 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level);
2661 #endif
2662
2663 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
2664 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
2665 STATIC char*    S_stdize_locale(pTHX_ char* locs);
2666 #endif
2667 #endif
2668
2669 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
2670 STATIC COP*     S_closest_cop(pTHX_ COP *cop, OP *o);
2671 STATIC SV*      S_mess_alloc(pTHX);
2672 #endif
2673
2674 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
2675 STATIC NV       S_mulexp10(NV value, I32 exponent);
2676 #endif
2677
2678 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
2679 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
2680                         __attribute__nonnull__(pTHX_1);
2681
2682 #endif
2683
2684 START_EXTERN_C
2685
2686 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
2687                         __attribute__nonnull__(pTHX_1);
2688
2689 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
2690                         __attribute__nonnull__(pTHX_1)
2691                         __attribute__nonnull__(pTHX_2);
2692
2693 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
2694                         __attribute__nonnull__(pTHX_1);
2695
2696 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
2697                         __attribute__nonnull__(pTHX_1);
2698
2699 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags);
2700 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
2701                         __attribute__nonnull__(pTHX_1)
2702                         __attribute__nonnull__(pTHX_2);
2703
2704 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2705                         __attribute__nonnull__(pTHX_1)
2706                         __attribute__nonnull__(pTHX_2);
2707
2708 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2709 #ifdef PERL_OLD_COPY_ON_WRITE
2710 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv);
2711 #endif
2712
2713 #if defined(USE_PERLIO) && !defined(USE_SFIO)
2714 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
2715 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
2716 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
2717 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
2718 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
2719 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
2720 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
2721 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
2722 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
2723                         __attribute__nonnull__(pTHX_2);
2724
2725 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
2726 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
2727                         __attribute__nonnull__(pTHX_2);
2728
2729 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
2730                         __attribute__nonnull__(pTHX_2);
2731
2732 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
2733                         __attribute__nonnull__(pTHX_2);
2734
2735 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
2736 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
2737
2738 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
2739 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
2740 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f);
2741 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f);
2742
2743 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX);
2744 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX);
2745 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX);
2746 #endif /* PERLIO_LAYERS */
2747
2748 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
2749 #ifdef PERL_IN_DEB_C
2750 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max);
2751 #endif
2752
2753 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2754                         __attribute__malloc__
2755                         __attribute__warn_unused_result__;
2756
2757 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv);
2758 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
2759                         __attribute__nonnull__(pTHX_1);
2760
2761 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type);
2762 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
2763                         __attribute__nonnull__(pTHX_1)
2764                         __attribute__nonnull__(pTHX_3);
2765
2766 #ifdef DEBUGGING
2767 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
2768                         __attribute__nonnull__(pTHX_2);
2769
2770 #endif
2771 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2772 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2773 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
2774                         __attribute__nonnull__(pTHX_2);
2775
2776 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2777                         __attribute__nonnull__(pTHX_1);
2778
2779
2780 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2781                         __attribute__nonnull__(pTHX_1);
2782
2783 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2784                         __attribute__warn_unused_result__;
2785
2786
2787 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2788 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);
2789 #  if defined(DEBUGGING)
2790 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
2791                         __attribute__nonnull__(pTHX_1)
2792                         __attribute__nonnull__(pTHX_2);
2793
2794 #  endif
2795 #endif
2796 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
2797                         __attribute__warn_unused_result__;
2798
2799 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
2800 #if defined(DEBUGGING)
2801 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp);
2802 #endif
2803 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
2804 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
2805                         __attribute__nonnull__(pTHX_1);
2806
2807
2808 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
2809                         __attribute__warn_unused_result__
2810                         __attribute__nonnull__(pTHX_1);
2811
2812 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
2813                         __attribute__warn_unused_result__
2814                         __attribute__nonnull__(pTHX_1);
2815
2816 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
2817                         __attribute__warn_unused_result__
2818                         __attribute__nonnull__(pTHX_1);
2819
2820 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
2821                         __attribute__nonnull__(pTHX_1);
2822
2823 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
2824                         __attribute__nonnull__(pTHX_1);
2825
2826 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
2827                         __attribute__nonnull__(pTHX_1);
2828
2829 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
2830                         __attribute__nonnull__(pTHX_1);
2831
2832 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
2833                         __attribute__warn_unused_result__
2834                         __attribute__nonnull__(pTHX_1);
2835
2836 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
2837                         __attribute__warn_unused_result__
2838                         __attribute__nonnull__(pTHX_1);
2839
2840 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
2841                         __attribute__nonnull__(pTHX_1);
2842
2843
2844 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
2845                         __attribute__nonnull__(pTHX_1)
2846                         __attribute__nonnull__(pTHX_2);
2847
2848 #ifdef PERL_IN_SV_C
2849 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
2850 #endif
2851
2852 #ifdef PERL_NEED_MY_HTOLE16
2853 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
2854 #endif
2855 #ifdef PERL_NEED_MY_LETOH16
2856 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
2857 #endif
2858 #ifdef PERL_NEED_MY_HTOBE16
2859 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
2860 #endif
2861 #ifdef PERL_NEED_MY_BETOH16
2862 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
2863 #endif
2864 #ifdef PERL_NEED_MY_HTOLE32
2865 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
2866 #endif
2867 #ifdef PERL_NEED_MY_LETOH32
2868 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
2869 #endif
2870 #ifdef PERL_NEED_MY_HTOBE32
2871 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
2872 #endif
2873 #ifdef PERL_NEED_MY_BETOH32
2874 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
2875 #endif
2876 #ifdef PERL_NEED_MY_HTOLE64
2877 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
2878 #endif
2879 #ifdef PERL_NEED_MY_LETOH64
2880 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
2881 #endif
2882 #ifdef PERL_NEED_MY_HTOBE64
2883 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
2884 #endif
2885 #ifdef PERL_NEED_MY_BETOH64
2886 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
2887 #endif
2888
2889 #ifdef PERL_NEED_MY_HTOLES
2890 PERL_CALLCONV short     Perl_my_htoles(short n);
2891 #endif
2892 #ifdef PERL_NEED_MY_LETOHS
2893 PERL_CALLCONV short     Perl_my_letohs(short n);
2894 #endif
2895 #ifdef PERL_NEED_MY_HTOBES
2896 PERL_CALLCONV short     Perl_my_htobes(short n);
2897 #endif
2898 #ifdef PERL_NEED_MY_BETOHS
2899 PERL_CALLCONV short     Perl_my_betohs(short n);
2900 #endif
2901 #ifdef PERL_NEED_MY_HTOLEI
2902 PERL_CALLCONV int       Perl_my_htolei(int n);
2903 #endif
2904 #ifdef PERL_NEED_MY_LETOHI
2905 PERL_CALLCONV int       Perl_my_letohi(int n);
2906 #endif
2907 #ifdef PERL_NEED_MY_HTOBEI
2908 PERL_CALLCONV int       Perl_my_htobei(int n);
2909 #endif
2910 #ifdef PERL_NEED_MY_BETOHI
2911 PERL_CALLCONV int       Perl_my_betohi(int n);
2912 #endif
2913 #ifdef PERL_NEED_MY_HTOLEL
2914 PERL_CALLCONV long      Perl_my_htolel(long n);
2915 #endif
2916 #ifdef PERL_NEED_MY_LETOHL
2917 PERL_CALLCONV long      Perl_my_letohl(long n);
2918 #endif
2919 #ifdef PERL_NEED_MY_HTOBEL
2920 PERL_CALLCONV long      Perl_my_htobel(long n);
2921 #endif
2922 #ifdef PERL_NEED_MY_BETOHL
2923 PERL_CALLCONV long      Perl_my_betohl(long n);
2924 #endif
2925
2926 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n);
2927
2928 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type);
2929 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type);
2930 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
2931                         __attribute__warn_unused_result__;
2932
2933
2934 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *cop, const HV *hv)
2935                         __attribute__warn_unused_result__
2936                         __attribute__nonnull__(pTHX_1)
2937                         __attribute__nonnull__(pTHX_2);
2938
2939
2940 END_EXTERN_C
2941 /*
2942  * ex: set ts=8 sts=4 sw=4 noet:
2943  */
2944 /* ex: set ro: */