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s/PERL_COPY_ON_WRITE/PERL_OLD_COPY_ON_WRITE/g
[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 #if defined(USE_ITHREADS)
40 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter* interp, UV flags);
41 #  if defined(PERL_IMPLICIT_SYS)
42 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);
43 #  endif
44 #endif
45
46 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
47                         __attribute__malloc__
48                         __attribute__warn_unused_result__;
49
50 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
51                         __attribute__malloc__
52                         __attribute__warn_unused_result__;
53
54 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
55                         __attribute__malloc__
56                         __attribute__warn_unused_result__;
57
58 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
59 #if defined(MYMALLOC)
60 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
61                         __attribute__warn_unused_result__;
62
63 #endif
64
65 PERL_CALLCONV void*     Perl_get_context(void);
66 PERL_CALLCONV void      Perl_set_context(void *thx);
67
68 END_EXTERN_C
69
70 /* functions with flag 'n' should come before here */
71 START_EXTERN_C
72 #  include "pp_proto.h"
73 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir);
74 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash);
75 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id);
76 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* head, OP* tail);
77 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
78 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp);
79 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len);
80 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV* ar);
81 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV* ar, I32 key, I32 flags)
82                         __attribute__warn_unused_result__;
83
84 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV* ar, I32 key)
85                         __attribute__warn_unused_result__;
86
87 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV* ar, I32 key)
88                         __attribute__nonnull__(pTHX_1);
89
90 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV** svp)
91                         __attribute__warn_unused_result__
92                         __attribute__nonnull__(pTHX_2);
93
94 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV* ar, I32 key, I32 lval)
95                         __attribute__warn_unused_result__;
96
97 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV* ar, I32 fill);
98 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV* ar)
99                         __attribute__warn_unused_result__;
100
101 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV** svp)
102                         __attribute__warn_unused_result__
103                         __attribute__nonnull__(pTHX_2);
104
105 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV* ar)
106                         __attribute__warn_unused_result__;
107
108 PERL_CALLCONV void      Perl_av_push(pTHX_ AV* ar, SV* val);
109 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV* ar);
110 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV* ar)
111                         __attribute__warn_unused_result__;
112
113 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV* ar, I32 key, SV* val);
114 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV* ar);
115 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV* ar, I32 num);
116 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV* av);
117 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP* left, OP* pat)
118                         __attribute__warn_unused_result__
119                         __attribute__nonnull__(pTHX_2)
120                         __attribute__nonnull__(pTHX_3);
121
122 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
123                         __attribute__warn_unused_result__;
124
125 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
126                         __attribute__warn_unused_result__;
127
128 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
129                         __attribute__warn_unused_result__;
130
131 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
132 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
133 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV* av_list)
134                         __attribute__nonnull__(pTHX_2);
135
136 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, Uid_t effective, const Stat_t* statbufp)
137                         __attribute__warn_unused_result__
138                         __attribute__nonnull__(pTHX_3);
139
140 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f);
141 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f);
142 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f);
143 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f);
144 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
145 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length);
146 #endif
147 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o);
148 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
149                         __attribute__noreturn__
150                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
151
152 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
153                         __attribute__noreturn__;
154
155 #if defined(PERL_IMPLICIT_CONTEXT)
156 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
157                         __attribute__noreturn__
158                         __attribute__format__(__printf__,1,2);
159
160 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
161                         __attribute__format__(__printf__,1,2);
162
163 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
164                         __attribute__format__(__printf__,1,2);
165
166 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
167                         __attribute__format__(__printf__,1,2);
168
169 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...);
170 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
171                         __attribute__format__(__printf__,1,2);
172
173 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
174                         __attribute__format__(__printf__,1,2);
175
176 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
177                         __attribute__format__(__printf__,2,3);
178
179 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
180                         __attribute__format__(__printf__,1,2);
181
182 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
183                         __attribute__format__(__printf__,2,3);
184
185 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
186                         __attribute__format__(__printf__,2,3);
187
188 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
189                         __attribute__format__(__printf__,2,3);
190
191 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
192                         __attribute__format__(__printf__,2,3);
193
194 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO* stream, const char* fmt, ...)
195                         __attribute__format__(__printf__,2,3);
196
197 PERL_CALLCONV int       Perl_printf_nocontext(const char* fmt, ...)
198                         __attribute__format__(__printf__,1,2);
199
200 #endif
201 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
202                         __attribute__nonnull__(pTHX_1);
203
204 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
205                         __attribute__nonnull__(pTHX_1);
206
207 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv);
208 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv);
209 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv);
210 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cs);
211 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
212 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp);
213 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV* buffer, int maxlen);
214 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
215                         __attribute__warn_unused_result__
216                         __attribute__pure__;
217
218 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
219                         __attribute__warn_unused_result__
220                         __attribute__pure__;
221
222 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
223                         __attribute__warn_unused_result__
224                         __attribute__pure__;
225
226 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
227                         __attribute__warn_unused_result__
228                         __attribute__pure__;
229
230 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
231                         __attribute__warn_unused_result__
232                         __attribute__pure__;
233
234 PERL_CALLCONV I32       Perl_cxinc(pTHX)
235                         __attribute__warn_unused_result__;
236
237 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
238                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
239
240 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args);
241 PERL_CALLCONV void      Perl_debprofdump(pTHX);
242 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
243                         __attribute__nonnull__(pTHX_1);
244
245 PERL_CALLCONV I32       Perl_debstack(pTHX);
246 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
247 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
248                         __attribute__nonnull__(pTHX_1)
249                         __attribute__nonnull__(pTHX_2)
250                         __attribute__nonnull__(pTHX_3)
251                         __attribute__nonnull__(pTHX_4)
252                         __attribute__nonnull__(pTHX_6);
253
254 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char* s)
255                         __attribute__nonnull__(pTHX_1);
256
257 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char* s)
258                         __attribute__nonnull__(pTHX_1);
259
260 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
261                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
262
263 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
264 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
265 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
266 PERL_CALLCONV bool      Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp);
267 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int flag);
268 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
269                         __attribute__nonnull__(pTHX_1);
270
271 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV* asv, SV* sv)
272                         __attribute__nonnull__(pTHX_1)
273                         __attribute__nonnull__(pTHX_2);
274
275 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit)
276                         __attribute__nonnull__(pTHX_1);
277
278 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
279                         __attribute__nonnull__(pTHX_1);
280
281 PERL_CALLCONV bool      Perl_do_exec(pTHX_ char* cmd)
282                         __attribute__nonnull__(pTHX_1);
283
284 #if defined(WIN32) || defined(SYMBIAN)
285 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp);
286 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd);
287 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd);
288 #endif
289 #if !defined(WIN32)
290 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ char* cmd, int fd, int flag);
291 #endif
292 PERL_CALLCONV void      Perl_do_execfree(pTHX);
293 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
294 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp);
295 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp);
296 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp);
297 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp);
298 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp);
299 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp);
300 #endif
301 PERL_CALLCONV void      Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp)
302                         __attribute__nonnull__(pTHX_1)
303                         __attribute__nonnull__(pTHX_2)
304                         __attribute__nonnull__(pTHX_3)
305                         __attribute__nonnull__(pTHX_4);
306
307 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
308 PERL_CALLCONV bool      Perl_do_open(pTHX_ GV* gv, char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp);
309 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);
310 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);
311 PERL_CALLCONV void      Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv);
312 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp);
313 PERL_CALLCONV OP*       Perl_do_readline(pTHX);
314 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv);
315 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
316 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg);
317 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence);
318 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv);
319 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv);
320 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
321                         __attribute__nonnull__(pTHX_1);
322
323 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
324                         __attribute__nonnull__(pTHX_1);
325
326 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right);
327 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term);
328 PERL_CALLCONV I32       Perl_dowantarray(pTHX);
329 PERL_CALLCONV void      Perl_dump_all(pTHX);
330 PERL_CALLCONV void      Perl_dump_eval(pTHX);
331 #if defined(DUMP_FDS)
332 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s);
333 #endif
334 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv);
335 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv);
336 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP* arg);
337 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
338 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash);
339 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
340                         __attribute__nonnull__(pTHX_1);
341
342 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags);
343 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlesv, U32 flags);
344 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char **search_ext, I32 flags);
345 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg)
346                         __attribute__nonnull__(pTHX_1);
347
348 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP* arg)
349                         __attribute__nonnull__(pTHX_1);
350
351 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
352                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
353
354 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args);
355 PERL_CALLCONV void      Perl_free_tmps(pTHX);
356 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
357 #if !defined(HAS_GETENV_LEN)
358 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char* key, unsigned long *len);
359 #endif
360 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
361 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
362 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv);
363 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv);
364 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv);
365 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method);
366 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash);
367 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv);
368 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
369 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
370 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name);
371 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
372 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level);
373 PERL_CALLCONV GV*       Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name);
374 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload);
375 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char* name, I32 add, I32 sv_type);
376 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv);
377 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix); */
378 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain);
379 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi);
380 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 create);
381 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 create);
382 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 create);
383 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV* tb);
384 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV* hv, HE* entry);
385 PERL_CALLCONV SV*       Perl_hv_delete(pTHX_ HV* tb, const char* key, I32 klen, I32 flags);
386 PERL_CALLCONV SV*       Perl_hv_delete_ent(pTHX_ HV* tb, SV* key, I32 flags, U32 hash);
387 PERL_CALLCONV bool      Perl_hv_exists(pTHX_ HV* tb, const char* key, I32 klen);
388 PERL_CALLCONV bool      Perl_hv_exists_ent(pTHX_ HV* tb, SV* key, U32 hash);
389 PERL_CALLCONV SV**      Perl_hv_fetch(pTHX_ HV* tb, const char* key, I32 klen, I32 lval);
390 PERL_CALLCONV HE*       Perl_hv_fetch_ent(pTHX_ HV* tb, SV* key, I32 lval, U32 hash);
391 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV* hv, HE* entry)
392                         __attribute__nonnull__(pTHX_1);
393
394 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV* tb)
395                         __attribute__nonnull__(pTHX_1);
396
397 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
398                         __attribute__warn_unused_result__
399                         __attribute__nonnull__(pTHX_1)
400                         __attribute__nonnull__(pTHX_2);
401
402 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
403                         __attribute__warn_unused_result__
404                         __attribute__nonnull__(pTHX_1);
405
406 PERL_CALLCONV HE*       Perl_hv_iternext(pTHX_ HV* tb)
407                         __attribute__warn_unused_result__
408                         __attribute__nonnull__(pTHX_1);
409
410 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV* hv, char** key, I32* retlen)
411                         __attribute__warn_unused_result__
412                         __attribute__nonnull__(pTHX_1)
413                         __attribute__nonnull__(pTHX_2)
414                         __attribute__nonnull__(pTHX_3);
415
416 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV* tb, I32 flags)
417                         __attribute__warn_unused_result__
418                         __attribute__nonnull__(pTHX_1);
419
420 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV* tb, HE* entry)
421                         __attribute__warn_unused_result__
422                         __attribute__nonnull__(pTHX_1)
423                         __attribute__nonnull__(pTHX_2);
424
425 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV* hv, IV newmax)
426                         __attribute__nonnull__(pTHX_1);
427
428 PERL_CALLCONV void      Perl_hv_magic(pTHX_ HV* hv, GV* gv, int how);
429 PERL_CALLCONV SV**      Perl_hv_store(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash);
430 PERL_CALLCONV HE*       Perl_hv_store_ent(pTHX_ HV* tb, SV* key, SV* val, U32 hash);
431 PERL_CALLCONV SV**      Perl_hv_store_flags(pTHX_ HV* tb, const char* key, I32 klen, SV* val, U32 hash, int flags);
432 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV* tb);
433 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
434                         __attribute__pure__
435                         __attribute__nonnull__(pTHX_1)
436                         __attribute__nonnull__(pTHX_2);
437
438 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
439                         __attribute__pure__
440                         __attribute__nonnull__(pTHX_1)
441                         __attribute__nonnull__(pTHX_2);
442
443 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)
444                         __attribute__nonnull__(pTHX_1)
445                         __attribute__nonnull__(pTHX_5);
446
447 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, Uid_t effective)
448                         __attribute__warn_unused_result__;
449
450 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
451                         __attribute__nonnull__(pTHX_2);
452
453 PERL_CALLCONV void      Perl_init_debugger(pTHX);
454 PERL_CALLCONV void      Perl_init_stacks(pTHX);
455 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm);
456 PERL_CALLCONV U32       Perl_intro_my(pTHX);
457 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
458                         __attribute__warn_unused_result__
459                         __attribute__pure__
460                         __attribute__nonnull__(pTHX_1)
461                         __attribute__nonnull__(pTHX_2);
462
463 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
464                         __attribute__warn_unused_result__
465                         __attribute__nonnull__(pTHX_1);
466
467 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
468                         __attribute__warn_unused_result__;
469
470 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
471                         __attribute__warn_unused_result__;
472
473 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
474                         __attribute__warn_unused_result__;
475
476 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
477                         __attribute__warn_unused_result__
478                         __attribute__pure__;
479
480 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
481                         __attribute__warn_unused_result__
482                         __attribute__pure__;
483
484 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
485                         __attribute__warn_unused_result__
486                         __attribute__pure__;
487
488 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
489                         __attribute__warn_unused_result__
490                         __attribute__pure__;
491
492 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
493                         __attribute__warn_unused_result__
494                         __attribute__pure__;
495
496 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
497                         __attribute__warn_unused_result__
498                         __attribute__pure__;
499
500 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
501                         __attribute__warn_unused_result__
502                         __attribute__pure__;
503
504 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
505                         __attribute__warn_unused_result__
506                         __attribute__pure__;
507
508 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
509                         __attribute__warn_unused_result__
510                         __attribute__pure__;
511
512 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
513                         __attribute__warn_unused_result__
514                         __attribute__pure__;
515
516 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
517                         __attribute__warn_unused_result__
518                         __attribute__pure__;
519
520 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
521                         __attribute__warn_unused_result__
522                         __attribute__pure__;
523
524 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
525                         __attribute__warn_unused_result__
526                         __attribute__pure__;
527
528 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
529                         __attribute__warn_unused_result__
530                         __attribute__pure__;
531
532 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
533                         __attribute__warn_unused_result__
534                         __attribute__pure__;
535
536 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
537                         __attribute__warn_unused_result__
538                         __attribute__pure__;
539
540 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
541                         __attribute__warn_unused_result__
542                         __attribute__pure__;
543
544 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
545                         __attribute__nonnull__(pTHX_2)
546                         __attribute__nonnull__(pTHX_3);
547
548 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
549                         __attribute__nonnull__(pTHX_2)
550                         __attribute__nonnull__(pTHX_3);
551
552 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
553                         __attribute__nonnull__(pTHX_2)
554                         __attribute__nonnull__(pTHX_3);
555
556 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
557                         __attribute__nonnull__(pTHX_2)
558                         __attribute__nonnull__(pTHX_3);
559
560 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
561                         __attribute__warn_unused_result__
562                         __attribute__pure__;
563
564 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
565                         __attribute__warn_unused_result__
566                         __attribute__pure__;
567
568 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
569                         __attribute__warn_unused_result__
570                         __attribute__pure__;
571
572 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
573                         __attribute__warn_unused_result__
574                         __attribute__pure__;
575
576 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
577                         __attribute__warn_unused_result__
578                         __attribute__pure__;
579
580 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
581                         __attribute__warn_unused_result__
582                         __attribute__pure__;
583
584 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
585                         __attribute__warn_unused_result__
586                         __attribute__pure__;
587
588 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
589                         __attribute__warn_unused_result__
590                         __attribute__pure__;
591
592 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
593                         __attribute__warn_unused_result__
594                         __attribute__pure__;
595
596 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
597                         __attribute__warn_unused_result__
598                         __attribute__pure__;
599
600 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
601                         __attribute__warn_unused_result__
602                         __attribute__pure__;
603
604 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
605                         __attribute__warn_unused_result__
606                         __attribute__pure__;
607
608 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
609                         __attribute__warn_unused_result__
610                         __attribute__pure__;
611
612 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
613                         __attribute__warn_unused_result__
614                         __attribute__pure__;
615
616 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *p)
617                         __attribute__nonnull__(pTHX_1);
618
619 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
620                         __attribute__nonnull__(pTHX_1);
621
622 PERL_CALLCONV bool      Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
623                         __attribute__nonnull__(pTHX_1);
624
625 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
626                         __attribute__nonnull__(pTHX_1);
627
628 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
629                         __attribute__warn_unused_result__
630                         __attribute__nonnull__(pTHX_1);
631
632 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
633                         __attribute__warn_unused_result__
634                         __attribute__nonnull__(pTHX_1);
635
636 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
637                         __attribute__warn_unused_result__
638                         __attribute__nonnull__(pTHX_1);
639
640 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
641                         __attribute__warn_unused_result__
642                         __attribute__nonnull__(pTHX_1);
643
644 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
645                         __attribute__warn_unused_result__
646                         __attribute__nonnull__(pTHX_1);
647
648 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
649                         __attribute__warn_unused_result__
650                         __attribute__nonnull__(pTHX_1);
651
652 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
653                         __attribute__warn_unused_result__
654                         __attribute__nonnull__(pTHX_1);
655
656 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
657                         __attribute__warn_unused_result__
658                         __attribute__nonnull__(pTHX_1);
659
660 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
661                         __attribute__warn_unused_result__
662                         __attribute__nonnull__(pTHX_1);
663
664 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
665                         __attribute__warn_unused_result__
666                         __attribute__nonnull__(pTHX_1);
667
668 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
669                         __attribute__warn_unused_result__
670                         __attribute__nonnull__(pTHX_1);
671
672 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
673                         __attribute__warn_unused_result__
674                         __attribute__nonnull__(pTHX_1);
675
676 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
677                         __attribute__warn_unused_result__
678                         __attribute__nonnull__(pTHX_1);
679
680 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
681                         __attribute__warn_unused_result__
682                         __attribute__nonnull__(pTHX_1);
683
684 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
685                         __attribute__warn_unused_result__
686                         __attribute__nonnull__(pTHX_1);
687
688 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
689                         __attribute__warn_unused_result__
690                         __attribute__nonnull__(pTHX_1);
691
692 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP* arg)
693                         __attribute__nonnull__(pTHX_1);
694
695 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char* d, I32 len)
696                         __attribute__pure__
697                         __attribute__nonnull__(pTHX_1);
698
699 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
700 PERL_CALLCONV void      Perl_lex_end(pTHX);
701 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line);
702 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o);
703 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o);
704 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
705 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
706 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o);
707 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
708 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
709 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...);
710 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args);
711 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP* arg, I32 lexical);
712 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV* sv)
713                         __attribute__warn_unused_result__
714                         __attribute__nonnull__(pTHX_1);
715
716 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
717                         __attribute__nonnull__(pTHX_1)
718                         __attribute__nonnull__(pTHX_2)
719                         __attribute__nonnull__(pTHX_3);
720
721 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
722                         __attribute__nonnull__(pTHX_1)
723                         __attribute__nonnull__(pTHX_2)
724                         __attribute__nonnull__(pTHX_3);
725
726 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
727                         __attribute__nonnull__(pTHX_1);
728
729 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send);
730 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result);
731 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg);
732 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg);
733 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg);
734 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg);
735 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, MAGIC* mg);
736 PERL_CALLCONV int       Perl_magic_freeregexp(pTHX_ SV* sv, MAGIC* mg);
737 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg);
738 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg);
739 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, MAGIC* mg);
740 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg);
741 PERL_CALLCONV int       Perl_magic_getglob(pTHX_ SV* sv, MAGIC* mg);
742 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg);
743 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg);
744 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg);
745 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg);
746 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg);
747 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg);
748 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg);
749 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg);
750 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg);
751 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV* sv, MAGIC* mg, SV* key);
752 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg);
753 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg);
754 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
755                         __attribute__noreturn__;
756
757 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg);
758 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg);
759 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg);
760 PERL_CALLCONV int       Perl_magic_setbm(pTHX_ SV* sv, MAGIC* mg);
761 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg);
762 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg);
763 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg);
764 PERL_CALLCONV int       Perl_magic_setfm(pTHX_ SV* sv, MAGIC* mg);
765 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg);
766 PERL_CALLCONV int       Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
767 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg);
768 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg);
769 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg);
770 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg);
771 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg);
772 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg);
773 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg);
774 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg);
775 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg);
776 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg);
777 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg);
778 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg);
779 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg);
780 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg);
781 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen);
782 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
783 #if defined(USE_LOCALE_COLLATE)
784 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg);
785 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen);
786 #endif
787 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
788                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
789
790 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args);
791 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err);
792 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t cmp);
793 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv);
794 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV* sv, SV* nsv, const char* key, I32 klen);
795 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type);
796 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv);
797 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv);
798 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv);
799 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv);
800 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv);
801 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv);
802 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *pm);
803 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
804 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
805 PERL_CALLCONV char*     Perl_moreswitches(pTHX_ char* s);
806 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
807                         __attribute__nonnull__(pTHX_1);
808
809 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
810                         __attribute__nonnull__(pTHX_1);
811
812 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
813 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
814                         __attribute__nonnull__(1)
815                         __attribute__nonnull__(2);
816
817 #endif
818 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
819 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
820                         __attribute__nonnull__(1);
821
822 #endif
823 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
824                         __attribute__noreturn__;
825
826 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
827                         __attribute__noreturn__;
828
829 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
830 PERL_CALLCONV Pid_t     Perl_my_fork(void);
831 PERL_CALLCONV void      Perl_atfork_lock(void);
832 PERL_CALLCONV void      Perl_atfork_unlock(void);
833 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
834 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
835 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
836                         __attribute__pure__
837                         __attribute__nonnull__(1)
838                         __attribute__nonnull__(2);
839
840 #endif
841 #if !defined(HAS_MEMSET)
842 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
843                         __attribute__nonnull__(1);
844
845 #endif
846 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
847 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ char* cmd, char* mode);
848 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ char* mode, int n, SV ** args);
849 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
850 PERL_CALLCONV I32       Perl_my_stat(pTHX);
851 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);
852 #if defined(MYSWAP)
853 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
854                         __attribute__malloc__
855                         __attribute__warn_unused_result__
856                         __attribute__pure__;
857
858 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
859                         __attribute__malloc__
860                         __attribute__warn_unused_result__
861                         __attribute__pure__;
862
863 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
864                         __attribute__malloc__
865                         __attribute__warn_unused_result__
866                         __attribute__pure__;
867
868 #endif
869 PERL_CALLCONV void      Perl_my_unexec(pTHX);
870 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
871                         __attribute__malloc__
872                         __attribute__warn_unused_result__;
873
874 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
875                         __attribute__malloc__
876                         __attribute__warn_unused_result__;
877
878 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
879 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
880                         __attribute__malloc__
881                         __attribute__warn_unused_result__;
882
883 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* expr, OP* trueop, OP* falseop)
884                         __attribute__malloc__
885                         __attribute__warn_unused_result__;
886
887 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
888 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
889 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sclr, OP* expr, OP*block, OP*cont)
890                         __attribute__malloc__
891                         __attribute__warn_unused_result__;
892
893 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP* left, OP* right)
894                         __attribute__malloc__
895                         __attribute__warn_unused_result__;
896
897 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
898                         __attribute__malloc__
899                         __attribute__warn_unused_result__;
900
901 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
902                         __attribute__malloc__
903                         __attribute__warn_unused_result__;
904
905 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
906                         __attribute__malloc__
907                         __attribute__warn_unused_result__;
908
909 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
910                         __attribute__malloc__
911                         __attribute__warn_unused_result__;
912
913 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
914                         __attribute__nonnull__(pTHX_1);
915
916 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
917                         __attribute__malloc__
918                         __attribute__warn_unused_result__;
919
920 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
921                         __attribute__malloc__
922                         __attribute__warn_unused_result__;
923
924 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
925                         __attribute__malloc__
926                         __attribute__warn_unused_result__;
927
928 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
929 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char* name, XSUBADDR_t f, const char* filename)
930                         __attribute__nonnull__(pTHX_1)
931                         __attribute__nonnull__(pTHX_3);
932
933 PERL_CALLCONV AV*       Perl_newAV(pTHX)
934                         __attribute__malloc__
935                         __attribute__warn_unused_result__;
936
937 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
938                         __attribute__malloc__
939                         __attribute__warn_unused_result__
940                         __attribute__nonnull__(pTHX_1);
941
942 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
943                         __attribute__malloc__
944                         __attribute__warn_unused_result__;
945
946 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
947                         __attribute__malloc__
948                         __attribute__warn_unused_result__;
949
950 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
951                         __attribute__malloc__
952                         __attribute__warn_unused_result__;
953
954 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
955                         __attribute__malloc__
956                         __attribute__warn_unused_result__;
957
958 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
959                         __attribute__malloc__
960                         __attribute__warn_unused_result__;
961
962 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
963                         __attribute__malloc__
964                         __attribute__warn_unused_result__
965                         __attribute__nonnull__(pTHX_1);
966
967 PERL_CALLCONV HV*       Perl_newHV(pTHX)
968                         __attribute__malloc__
969                         __attribute__warn_unused_result__;
970
971 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV* hv)
972                         __attribute__malloc__
973                         __attribute__warn_unused_result__;
974
975 PERL_CALLCONV IO*       Perl_newIO(pTHX)
976                         __attribute__malloc__
977                         __attribute__warn_unused_result__;
978
979 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
980                         __attribute__malloc__
981                         __attribute__warn_unused_result__;
982
983 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
984                         __attribute__malloc__
985                         __attribute__warn_unused_result__;
986
987 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
988                         __attribute__malloc__
989                         __attribute__warn_unused_result__;
990
991 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
992                         __attribute__malloc__
993                         __attribute__warn_unused_result__;
994
995 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* pref)
996                         __attribute__malloc__
997                         __attribute__warn_unused_result__
998                         __attribute__nonnull__(pTHX_1);
999
1000 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *sv)
1001                         __attribute__malloc__
1002                         __attribute__warn_unused_result__
1003                         __attribute__nonnull__(pTHX_1);
1004
1005 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
1006                         __attribute__malloc__
1007                         __attribute__warn_unused_result__;
1008
1009 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
1010                         __attribute__malloc__
1011                         __attribute__warn_unused_result__
1012                         __attribute__nonnull__(pTHX_1);
1013
1014 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
1015                         __attribute__malloc__
1016                         __attribute__warn_unused_result__
1017                         __attribute__nonnull__(pTHX_3);
1018
1019 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
1020                         __attribute__malloc__
1021                         __attribute__warn_unused_result__;
1022
1023 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
1024                         __attribute__malloc__
1025                         __attribute__warn_unused_result__;
1026
1027 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
1028                         __attribute__malloc__
1029                         __attribute__warn_unused_result__;
1030
1031 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
1032                         __attribute__malloc__
1033                         __attribute__warn_unused_result__;
1034
1035 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
1036                         __attribute__malloc__
1037                         __attribute__warn_unused_result__;
1038
1039 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
1040                         __attribute__malloc__
1041                         __attribute__warn_unused_result__;
1042
1043 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
1044                         __attribute__malloc__
1045                         __attribute__warn_unused_result__;
1046
1047 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
1048                         __attribute__malloc__
1049                         __attribute__warn_unused_result__
1050                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1051
1052 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args);
1053 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
1054                         __attribute__malloc__
1055                         __attribute__warn_unused_result__;
1056
1057 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
1058                         __attribute__malloc__
1059                         __attribute__warn_unused_result__;
1060
1061 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
1062                         __attribute__malloc__
1063                         __attribute__warn_unused_result__;
1064
1065 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
1066                         __attribute__malloc__
1067                         __attribute__warn_unused_result__;
1068
1069 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
1070                         __attribute__malloc__
1071                         __attribute__warn_unused_result__;
1072
1073 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *vstr, SV *sv)
1074                         __attribute__nonnull__(pTHX_1)
1075                         __attribute__nonnull__(pTHX_2);
1076
1077 PERL_CALLCONV char*     Perl_scan_version(pTHX_ const char *vstr, SV *sv, bool qv)
1078                         __attribute__nonnull__(pTHX_1)
1079                         __attribute__nonnull__(pTHX_2);
1080
1081 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver);
1082 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver);
1083 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs);
1084 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs);
1085 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs);
1086 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lvs, SV *rvs)
1087                         __attribute__nonnull__(pTHX_1)
1088                         __attribute__nonnull__(pTHX_2);
1089
1090 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv);
1091 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1092                         __attribute__pure__;
1093
1094 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
1095                         __attribute__noreturn__;
1096
1097 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
1098 PERL_CALLCONV void      Perl_package(pTHX_ OP* o);
1099 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
1100 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ char* name)
1101                         __attribute__nonnull__(pTHX_1);
1102
1103 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
1104                         __attribute__nonnull__(pTHX_1);
1105
1106 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
1107 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
1108                         __attribute__warn_unused_result__
1109                         __attribute__nonnull__(pTHX_1);
1110
1111 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
1112                         __attribute__warn_unused_result__
1113                         __attribute__nonnull__(pTHX_1);
1114
1115 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
1116 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
1117 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
1118 PERL_CALLCONV void      Perl_pad_reset(pTHX);
1119 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
1120 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
1121 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV* pattern, IO *io);
1122 #if defined(USE_REENTRANT_API)
1123 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
1124 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
1125 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
1126 PERL_CALLCONV void*     Perl_reentrant_retry(const char*, ...);
1127 #endif
1128 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
1129 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
1130                         __attribute__nonnull__(pTHX_1)
1131                         __attribute__nonnull__(pTHX_3);
1132
1133 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
1134                         __attribute__nonnull__(pTHX_1);
1135
1136 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
1137                         __attribute__nonnull__(pTHX_1);
1138
1139 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, I32 flags);
1140 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
1141 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1142                         __attribute__nonnull__(pTHX_1);
1143
1144 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1145                         __attribute__nonnull__(pTHX_1);
1146
1147 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
1148                         __attribute__nonnull__(pTHX_1);
1149
1150 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
1151                         __attribute__nonnull__(pTHX_1);
1152
1153 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create);
1154 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 create);
1155 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1156 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1157 PERL_CALLCONV void      Perl_new_collate(pTHX_ char* newcoll)
1158                         __attribute__nonnull__(pTHX_1);
1159
1160 PERL_CALLCONV void      Perl_new_ctype(pTHX_ char* newctype)
1161                         __attribute__nonnull__(pTHX_1);
1162
1163 PERL_CALLCONV void      Perl_new_numeric(pTHX_ char* newcoll)
1164                         __attribute__nonnull__(pTHX_1);
1165
1166 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
1167 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
1168 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
1169 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
1170                         __attribute__nonnull__(pTHX_1);
1171
1172 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);
1173 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist);
1174 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
1175 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
1176                         __attribute__nonnull__(pTHX_1);
1177
1178 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP* pm, OP* expr, bool isreg)
1179                         __attribute__nonnull__(pTHX_1)
1180                         __attribute__nonnull__(pTHX_2);
1181
1182 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
1183                         __attribute__nonnull__(pTHX_1)
1184                         __attribute__nonnull__(pTHX_2);
1185
1186 PERL_CALLCONV void      Perl_pop_scope(pTHX);
1187 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
1188 PERL_CALLCONV void      Perl_push_scope(pTHX);
1189 PERL_CALLCONV OP*       Perl_ref(pTHX_ OP* o, I32 type);
1190 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
1191 PERL_CALLCONV void      Perl_regdump(pTHX_ regexp* r)
1192                         __attribute__nonnull__(pTHX_1);
1193
1194 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const struct regnode *n, bool doinit, SV **listsvp, SV **altsvp);
1195 PERL_CALLCONV I32       Perl_pregexec(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
1196                         __attribute__nonnull__(pTHX_1)
1197                         __attribute__nonnull__(pTHX_2)
1198                         __attribute__nonnull__(pTHX_3)
1199                         __attribute__nonnull__(pTHX_4)
1200                         __attribute__nonnull__(pTHX_6);
1201
1202 PERL_CALLCONV void      Perl_pregfree(pTHX_ struct regexp* r);
1203 PERL_CALLCONV regexp*   Perl_pregcomp(pTHX_ char* exp, char* xend, PMOP* pm)
1204                         __attribute__nonnull__(pTHX_1)
1205                         __attribute__nonnull__(pTHX_2)
1206                         __attribute__nonnull__(pTHX_3);
1207
1208 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);
1209 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ regexp* prog);
1210 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ regexp* prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, void* data, U32 flags)
1211                         __attribute__nonnull__(pTHX_1)
1212                         __attribute__nonnull__(pTHX_2)
1213                         __attribute__nonnull__(pTHX_3)
1214                         __attribute__nonnull__(pTHX_4);
1215
1216 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
1217                         __attribute__warn_unused_result__
1218                         __attribute__nonnull__(pTHX_1);
1219
1220 PERL_CALLCONV void      Perl_regprop(pTHX_ SV* sv, const regnode* o);
1221 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
1222                         __attribute__nonnull__(pTHX_1)
1223                         __attribute__nonnull__(pTHX_2);
1224
1225 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
1226                         __attribute__pure__
1227                         __attribute__nonnull__(pTHX_1)
1228                         __attribute__nonnull__(pTHX_2)
1229                         __attribute__nonnull__(pTHX_3)
1230                         __attribute__nonnull__(pTHX_4);
1231
1232 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
1233 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
1234 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* t2);
1235 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
1236 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
1237                         __attribute__nonnull__(pTHX_1);
1238
1239 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void** rsp, REGEXP* prx)
1240                         __attribute__nonnull__(pTHX_1)
1241                         __attribute__nonnull__(pTHX_2);
1242
1243 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void** rsp, REGEXP* prx)
1244                         __attribute__nonnull__(pTHX_1)
1245                         __attribute__nonnull__(pTHX_2);
1246
1247 #if !defined(HAS_RENAME)
1248 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
1249                         __attribute__nonnull__(pTHX_1)
1250                         __attribute__nonnull__(pTHX_2);
1251
1252 #endif
1253 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv);
1254 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv);
1255 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len);
1256 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
1257 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
1258 PERL_CALLCONV void      Perl_save_aelem(pTHX_ const AV* av, I32 idx, SV **sptr);
1259 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
1260 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr);
1261 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv);
1262 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp);
1263 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp);
1264 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV* hv, char* key, I32 klen);
1265 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p);
1266 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
1267 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
1268 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
1269 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
1270 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr);
1271 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str);
1272 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str);
1273 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty);
1274 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv);
1275 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV* hv, SV *key, SV **sptr);
1276 PERL_CALLCONV void      Perl_save_hints(pTHX)
1277                         __attribute__noreturn__;
1278
1279 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr);
1280 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp);
1281 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp);
1282 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep);
1283 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp);
1284 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item);
1285 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV* iv);
1286 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg);
1287 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp);
1288 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv);
1289 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv);
1290 PERL_CALLCONV void      Perl_save_op(pTHX);
1291 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv);
1292 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr);
1293 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void* pptr);
1294 PERL_CALLCONV void      Perl_save_re_context(pTHX);
1295 PERL_CALLCONV void      Perl_save_padsv(pTHX_ PADOFFSET off);
1296 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr);
1297 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr);
1298 PERL_CALLCONV SV**      Perl_save_threadsv(pTHX_ PADOFFSET i)
1299                         __attribute__noreturn__;
1300
1301 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
1302 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
1303 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
1304 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
1305 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o);
1306 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1307 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1308 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp);
1309 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen);
1310 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
1311 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV* bigsv, SV* littlesv, I32 start_shift, I32 end_shift, I32 *state, I32 last);
1312 #if !defined(VMS)
1313 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam);
1314 #endif
1315 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
1316 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* sv, I32 len, U32 hash);
1317 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
1318 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
1319 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV**p, int n)
1320                         __attribute__nonnull__(pTHX_1)
1321                         __attribute__nonnull__(pTHX_2);
1322
1323 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags)
1324                         __attribute__warn_unused_result__;
1325
1326 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv);
1327 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
1328                         __attribute__nonnull__(pTHX_1);
1329
1330 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
1331                         __attribute__nonnull__(pTHX_1);
1332
1333 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
1334                         __attribute__nonnull__(pTHX_1);
1335
1336 /* PERL_CALLCONV IV     sv_2iv(pTHX_ SV* sv)
1337                         __attribute__nonnull__(pTHX_1); */
1338
1339 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV* sv, I32 flags)
1340                         __attribute__nonnull__(pTHX_1);
1341
1342 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv)
1343                         __attribute__nonnull__(pTHX_1);
1344
1345 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV* sv)
1346                         __attribute__nonnull__(pTHX_1);
1347
1348 /* PERL_CALLCONV char*  sv_2pv(pTHX_ SV* sv, STRLEN* lp)
1349                         __attribute__nonnull__(pTHX_1); */
1350
1351 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
1352                         __attribute__nonnull__(pTHX_1);
1353
1354 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
1355                         __attribute__nonnull__(pTHX_1);
1356
1357 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV* sv, STRLEN* lp)
1358                         __attribute__nonnull__(pTHX_1);
1359
1360 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
1361                         __attribute__nonnull__(pTHX_1);
1362
1363 /* PERL_CALLCONV UV     sv_2uv(pTHX_ SV* sv)
1364                         __attribute__nonnull__(pTHX_1); */
1365
1366 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV* sv, I32 flags)
1367                         __attribute__nonnull__(pTHX_1);
1368
1369 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
1370                         __attribute__nonnull__(pTHX_1);
1371
1372 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
1373                         __attribute__nonnull__(pTHX_1);
1374
1375 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
1376                         __attribute__nonnull__(pTHX_1);
1377
1378 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *len)
1379                         __attribute__nonnull__(pTHX_1)
1380                         __attribute__nonnull__(pTHX_2);
1381
1382 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *len)
1383                         __attribute__nonnull__(pTHX_1)
1384                         __attribute__nonnull__(pTHX_2);
1385
1386 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *len)
1387                         __attribute__nonnull__(pTHX_1)
1388                         __attribute__nonnull__(pTHX_2);
1389
1390 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv)
1391                         __attribute__nonnull__(pTHX_1);
1392
1393 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char* ptr, U32 size, U32 flags)
1394                         __attribute__nonnull__(pTHX_1);
1395
1396 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV* sv)
1397                         __attribute__nonnull__(pTHX_1);
1398
1399 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
1400                         __attribute__nonnull__(pTHX_1)
1401                         __attribute__nonnull__(pTHX_2);
1402
1403 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
1404                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
1405                         __attribute__nonnull__(pTHX_1);
1406
1407 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
1408                         __attribute__nonnull__(pTHX_1);
1409
1410 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
1411                         __attribute__nonnull__(pTHX_1);
1412
1413 /* PERL_CALLCONV void   sv_catpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1414                         __attribute__nonnull__(pTHX_1); */
1415
1416 /* PERL_CALLCONV void   sv_catsv(pTHX_ SV* dsv, SV* ssv)
1417                         __attribute__nonnull__(pTHX_1); */
1418
1419 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
1420                         __attribute__nonnull__(pTHX_1);
1421
1422 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
1423 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
1424 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
1425                         __attribute__nonnull__(pTHX_1);
1426
1427 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2)
1428                         __attribute__nonnull__(pTHX_1)
1429                         __attribute__nonnull__(pTHX_2);
1430
1431 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2)
1432                         __attribute__nonnull__(pTHX_1)
1433                         __attribute__nonnull__(pTHX_2);
1434
1435 #if defined(USE_LOCALE_COLLATE)
1436 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
1437                         __attribute__nonnull__(pTHX_1)
1438                         __attribute__nonnull__(pTHX_2);
1439
1440 #endif
1441 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV* sv, OP** startp, const char* code, PAD** padp)
1442                         __attribute__nonnull__(pTHX_1)
1443                         __attribute__nonnull__(pTHX_2)
1444                         __attribute__nonnull__(pTHX_3)
1445                         __attribute__nonnull__(pTHX_4);
1446
1447 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1448                         __attribute__nonnull__(pTHX_1);
1449
1450 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv)
1451                         __attribute__nonnull__(pTHX_1);
1452
1453 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
1454                         __attribute__nonnull__(pTHX_1);
1455
1456 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char* name)
1457                         __attribute__warn_unused_result__
1458                         __attribute__nonnull__(pTHX_1)
1459                         __attribute__nonnull__(pTHX_2);
1460
1461 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2)
1462                         __attribute__nonnull__(pTHX_1)
1463                         __attribute__nonnull__(pTHX_2);
1464
1465 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
1466 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
1467                         __attribute__nonnull__(pTHX_1);
1468
1469 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
1470 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
1471                         __attribute__nonnull__(pTHX_1)
1472                         __attribute__nonnull__(pTHX_2);
1473
1474 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV* sv, STRLEN newlen)
1475                         __attribute__nonnull__(pTHX_1);
1476
1477 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv)
1478                         __attribute__nonnull__(pTHX_1);
1479
1480 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV* bigsv, STRLEN offset, STRLEN len, const char* little, STRLEN littlelen)
1481                         __attribute__nonnull__(pTHX_1)
1482                         __attribute__nonnull__(pTHX_4);
1483
1484 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
1485                         __attribute__nonnull__(pTHX_1);
1486
1487 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv)
1488                         __attribute__nonnull__(pTHX_1);
1489
1490 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv)
1491                         __attribute__nonnull__(pTHX_1);
1492
1493 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv)
1494                         __attribute__nonnull__(pTHX_1);
1495
1496 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
1497                         __attribute__nonnull__(pTHX_1);
1498
1499 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
1500                         __attribute__nonnull__(pTHX_1);
1501
1502 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
1503                         __attribute__nonnull__(pTHX_1);
1504
1505 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
1506                         __attribute__warn_unused_result__;
1507
1508 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
1509 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
1510 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
1511                         __attribute__nonnull__(pTHX_2);
1512
1513 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
1514                         __attribute__nonnull__(pTHX_2);
1515
1516 /* PERL_CALLCONV char*  sv_pvn_force(pTHX_ SV* sv, STRLEN* lp); */
1517 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp);
1518 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp);
1519 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding);
1520 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen);
1521 PERL_CALLCONV char*     Perl_sv_reftype(pTHX_ const SV* sv, int ob)
1522                         __attribute__warn_unused_result__
1523                         __attribute__nonnull__(pTHX_1);
1524
1525 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
1526                         __attribute__nonnull__(pTHX_1)
1527                         __attribute__nonnull__(pTHX_2);
1528
1529 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
1530 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
1531                         __attribute__nonnull__(pTHX_1);
1532
1533 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
1534                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1535
1536 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args);
1537 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV* sv, IV num);
1538 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
1539                         __attribute__nonnull__(pTHX_1);
1540
1541 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV* sv, UV num);
1542 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV* sv, NV num);
1543 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv);
1544 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv);
1545 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv);
1546 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv);
1547 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, char* pv, STRLEN n);
1548 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr);
1549 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
1550                         __attribute__nonnull__(pTHX_1);
1551
1552 /* PERL_CALLCONV void   sv_setsv(pTHX_ SV* dsv, SV* ssv); */
1553 PERL_CALLCONV void      Perl_sv_taint(pTHX_ SV* sv);
1554 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv);
1555 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
1556                         __attribute__nonnull__(pTHX_1);
1557
1558 PERL_CALLCONV void      Perl_sv_unref(pTHX_ SV* sv)
1559                         __attribute__nonnull__(pTHX_1);
1560
1561 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV* sv, U32 flags)
1562                         __attribute__nonnull__(pTHX_1);
1563
1564 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
1565                         __attribute__nonnull__(pTHX_1);
1566
1567 PERL_CALLCONV bool      Perl_sv_upgrade(pTHX_ SV* sv, U32 mt)
1568                         __attribute__nonnull__(pTHX_1);
1569
1570 PERL_CALLCONV void      Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
1571                         __attribute__nonnull__(pTHX_1);
1572
1573 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1574                         __attribute__nonnull__(pTHX_1)
1575                         __attribute__nonnull__(pTHX_2);
1576
1577 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
1578                         __attribute__nonnull__(pTHX_1)
1579                         __attribute__nonnull__(pTHX_2);
1580
1581 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv);
1582 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none);
1583 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *sv, const U8 *ptr, bool do_utf8);
1584 PERL_CALLCONV void      Perl_taint_env(pTHX);
1585 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char* s);
1586 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swash, const char *normal, const char *special)
1587                         __attribute__nonnull__(pTHX_1)
1588                         __attribute__nonnull__(pTHX_2);
1589
1590 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1591                         __attribute__nonnull__(pTHX_1)
1592                         __attribute__nonnull__(pTHX_2);
1593
1594 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1595                         __attribute__nonnull__(pTHX_1)
1596                         __attribute__nonnull__(pTHX_2);
1597
1598 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1599                         __attribute__nonnull__(pTHX_1)
1600                         __attribute__nonnull__(pTHX_2);
1601
1602 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
1603                         __attribute__nonnull__(pTHX_1)
1604                         __attribute__nonnull__(pTHX_2);
1605
1606 #if defined(UNLINK_ALL_VERSIONS)
1607 PERL_CALLCONV I32       Perl_unlnk(pTHX_ char* f);
1608 #endif
1609 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);
1610 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags);
1611 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
1612 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
1613 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg);
1614 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1615 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen);
1616 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
1617                         __attribute__warn_unused_result__
1618                         __attribute__pure__
1619                         __attribute__nonnull__(pTHX_1)
1620                         __attribute__nonnull__(pTHX_2);
1621
1622 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
1623                         __attribute__warn_unused_result__
1624                         __attribute__pure__
1625                         __attribute__nonnull__(pTHX_1)
1626                         __attribute__nonnull__(pTHX_2);
1627
1628 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
1629                         __attribute__warn_unused_result__
1630                         __attribute__pure__
1631                         __attribute__nonnull__(pTHX_1);
1632
1633 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
1634                         __attribute__nonnull__(pTHX_1)
1635                         __attribute__nonnull__(pTHX_2);
1636
1637 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8);
1638 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len);
1639 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN* retlen);
1640 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN* retlen);
1641 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1642 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN* retlen, U32 flags);
1643 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
1644                         __attribute__nonnull__(pTHX_1);
1645
1646 PERL_CALLCONV U8*       Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
1647                         __attribute__nonnull__(pTHX_1);
1648
1649 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1650                         __attribute__nonnull__(pTHX_1);
1651
1652 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
1653                         __attribute__nonnull__(pTHX_1);
1654
1655 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags);
1656 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
1657                         __attribute__warn_unused_result__;
1658
1659 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv);
1660 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what);
1661 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags);
1662 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt);
1663 PERL_CALLCONV U32       Perl_seed(pTHX);
1664 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX);
1665 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
1666 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
1667 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
1668                         __attribute__format__(__printf__,pTHX_1,pTHX_2);
1669
1670 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args);
1671 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
1672                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1673
1674 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args);
1675 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr);
1676 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig);
1677 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen);
1678 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char* s);
1679 PERL_CALLCONV int       Perl_yylex(pTHX);
1680 PERL_CALLCONV int       Perl_yyparse(pTHX);
1681 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char* s);
1682 #if defined(MYMALLOC)
1683 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s);
1684 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level);
1685 #endif
1686 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
1687                         __attribute__malloc__
1688                         __attribute__warn_unused_result__;
1689
1690 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
1691                         __attribute__malloc__
1692                         __attribute__warn_unused_result__;
1693
1694 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
1695                         __attribute__malloc__
1696                         __attribute__warn_unused_result__;
1697
1698 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
1699 #if defined(PERL_GLOBAL_STRUCT)
1700 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
1701 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
1702 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars*);
1703 #endif
1704 PERL_CALLCONV int       Perl_runops_standard(pTHX);
1705 PERL_CALLCONV int       Perl_runops_debug(pTHX);
1706 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1707                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1708
1709 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1710 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr);
1711 PERL_CALLCONV void      Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1712 PERL_CALLCONV void      Perl_sv_catsv_mg(pTHX_ SV *dstr, SV *sstr);
1713 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
1714                         __attribute__format__(__printf__,pTHX_2,pTHX_3);
1715
1716 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args);
1717 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *sv, IV i);
1718 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
1719                         __attribute__nonnull__(pTHX_1);
1720
1721 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *sv, UV u);
1722 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *sv, NV num);
1723 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr);
1724 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len);
1725 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr);
1726 PERL_CALLCONV void      Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len);
1727 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id);
1728 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim);
1729 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
1730                         __attribute__format__(__printf__,pTHX_3,pTHX_4);
1731
1732 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args);
1733 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv);
1734 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv);
1735 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv);
1736 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim);
1737 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o);
1738 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm);
1739 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim);
1740 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1741 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
1742 PERL_CALLCONV char*     Perl_sv_2pv_nolen(pTHX_ SV* sv);
1743 PERL_CALLCONV char*     Perl_sv_2pvutf8_nolen(pTHX_ SV* sv);
1744 PERL_CALLCONV char*     Perl_sv_2pvbyte_nolen(pTHX_ SV* sv);
1745 /* PERL_CALLCONV char*  sv_pv(pTHX_ SV *sv); */
1746 /* PERL_CALLCONV char*  sv_pvutf8(pTHX_ SV *sv); */
1747 /* PERL_CALLCONV char*  sv_pvbyte(pTHX_ SV *sv); */
1748 /* PERL_CALLCONV STRLEN sv_utf8_upgrade(pTHX_ SV *sv); */
1749 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok);
1750 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv);
1751 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv);
1752 PERL_CALLCONV void      Perl_sv_force_normal(pTHX_ SV *sv);
1753 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags);
1754 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
1755 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv);
1756 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg);
1757 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
1758 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
1759 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
1760                         __attribute__noreturn__;
1761
1762 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
1763                         __attribute__nonnull__(pTHX_1);
1764
1765 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
1766 #if defined(USE_ITHREADS)
1767 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param);
1768 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param);
1769 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param);
1770 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, PerlInterpreter* proto_perl);
1771 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param);
1772 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param);
1773 PERL_CALLCONV REGEXP*   Perl_re_dup(pTHX_ REGEXP* r, CLONE_PARAMS* param);
1774 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param);
1775 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp);
1776 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param);
1777 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param);
1778 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ SV* sstr, CLONE_PARAMS* param);
1779 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, SV *sstr, CLONE_PARAMS* param);
1780 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX);
1781 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, void *sv)
1782                         __attribute__nonnull__(pTHX_1)
1783                         __attribute__nonnull__(pTHX_2);
1784
1785 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, void *oldsv, void *newsv)
1786                         __attribute__nonnull__(pTHX_1);
1787
1788 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
1789                         __attribute__nonnull__(pTHX_1);
1790
1791 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
1792 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
1793 #  if defined(HAVE_INTERP_INTERN)
1794 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
1795                         __attribute__nonnull__(pTHX_1)
1796                         __attribute__nonnull__(pTHX_2);
1797
1798 #  endif
1799 #endif
1800 #if defined(HAVE_INTERP_INTERN)
1801 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
1802 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
1803 #endif
1804
1805 PERL_CALLCONV char *    Perl_custom_op_name(pTHX_ const OP* op)
1806                         __attribute__nonnull__(pTHX_1);
1807
1808 PERL_CALLCONV char *    Perl_custom_op_desc(pTHX_ const OP* op)
1809                         __attribute__nonnull__(pTHX_1);
1810
1811
1812 #if defined(PERL_OLD_COPY_ON_WRITE)
1813 PERL_CALLCONV int       Perl_sv_release_IVX(pTHX_ SV *sv);
1814 #endif
1815
1816 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *);
1817 PERL_CALLCONV void      Perl_sv_nolocking(pTHX_ SV *);
1818 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *);
1819 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
1820
1821 END_EXTERN_C
1822
1823 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
1824 STATIC I32      S_do_trans_simple(pTHX_ SV *sv)
1825                         __attribute__nonnull__(pTHX_1);
1826
1827 STATIC I32      S_do_trans_count(pTHX_ SV *sv)
1828                         __attribute__nonnull__(pTHX_1);
1829
1830 STATIC I32      S_do_trans_complex(pTHX_ SV *sv)
1831                         __attribute__nonnull__(pTHX_1);
1832
1833 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV *sv)
1834                         __attribute__nonnull__(pTHX_1);
1835
1836 STATIC I32      S_do_trans_count_utf8(pTHX_ SV *sv)
1837                         __attribute__nonnull__(pTHX_1);
1838
1839 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV *sv)
1840                         __attribute__nonnull__(pTHX_1);
1841
1842 #endif
1843
1844 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
1845 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type);
1846 STATIC void     S_require_errno(pTHX_ GV *gv)
1847                         __attribute__nonnull__(pTHX_1);
1848
1849 #endif
1850
1851 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1852 STATIC void     S_hsplit(pTHX_ HV *hv);
1853 STATIC void     S_hfreeentries(pTHX_ HV *hv);
1854 STATIC HE*      S_new_he(pTHX)
1855                         __attribute__warn_unused_result__;
1856
1857 STATIC void     S_del_he(pTHX_ HE *p)
1858                         __attribute__nonnull__(pTHX_1);
1859
1860 STATIC HEK*     S_save_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
1861                         __attribute__warn_unused_result__
1862                         __attribute__nonnull__(pTHX_1);
1863
1864 STATIC void     S_hv_magic_check(pTHX_ HV *hv, bool *needs_copy, bool *needs_store)
1865                         __attribute__nonnull__(pTHX_1)
1866                         __attribute__nonnull__(pTHX_2)
1867                         __attribute__nonnull__(pTHX_3);
1868
1869 STATIC void     S_unshare_hek_or_pvn(pTHX_ HEK* hek, const char* str, I32 len, U32 hash);
1870 STATIC HE*      S_share_hek_flags(pTHX_ const char* sv, I32 len, U32 hash, int flags)
1871                         __attribute__warn_unused_result__;
1872
1873 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
1874                         __attribute__noreturn__
1875                         __attribute__nonnull__(pTHX_2)
1876                         __attribute__nonnull__(pTHX_4);
1877
1878 STATIC struct xpvhv_aux*        S_hv_auxinit(pTHX_ HV *hv);
1879 #endif
1880
1881 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
1882 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
1883                         __attribute__nonnull__(pTHX_2);
1884
1885 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
1886                         __attribute__nonnull__(pTHX_1)
1887                         __attribute__nonnull__(pTHX_2)
1888                         __attribute__nonnull__(pTHX_3);
1889
1890 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
1891                         __attribute__nonnull__(pTHX_1)
1892                         __attribute__nonnull__(pTHX_2)
1893                         __attribute__nonnull__(pTHX_3);
1894
1895 #endif
1896
1897 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1898 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
1899                         __attribute__warn_unused_result__
1900                         __attribute__nonnull__(pTHX_1);
1901
1902 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
1903                         __attribute__warn_unused_result__
1904                         __attribute__nonnull__(pTHX_1);
1905
1906 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
1907                         __attribute__warn_unused_result__
1908                         __attribute__nonnull__(pTHX_1);
1909
1910 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
1911                         __attribute__warn_unused_result__
1912                         __attribute__nonnull__(pTHX_1);
1913
1914 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
1915                         __attribute__warn_unused_result__
1916                         __attribute__nonnull__(pTHX_1);
1917
1918 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
1919                         __attribute__warn_unused_result__
1920                         __attribute__nonnull__(pTHX_1);
1921
1922 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
1923                         __attribute__warn_unused_result__
1924                         __attribute__nonnull__(pTHX_1);
1925
1926 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
1927                         __attribute__warn_unused_result__
1928                         __attribute__nonnull__(pTHX_1);
1929
1930 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
1931                         __attribute__warn_unused_result__
1932                         __attribute__nonnull__(pTHX_1);
1933
1934 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
1935                         __attribute__warn_unused_result__
1936                         __attribute__nonnull__(pTHX_1);
1937
1938 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
1939                         __attribute__warn_unused_result__
1940                         __attribute__nonnull__(pTHX_1);
1941
1942 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
1943                         __attribute__warn_unused_result__
1944                         __attribute__nonnull__(pTHX_1);
1945
1946 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
1947                         __attribute__warn_unused_result__
1948                         __attribute__nonnull__(pTHX_1);
1949
1950 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
1951                         __attribute__warn_unused_result__
1952                         __attribute__nonnull__(pTHX_1);
1953
1954 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
1955                         __attribute__warn_unused_result__
1956                         __attribute__nonnull__(pTHX_1);
1957
1958 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
1959                         __attribute__warn_unused_result__
1960                         __attribute__nonnull__(pTHX_1);
1961
1962 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
1963                         __attribute__warn_unused_result__
1964                         __attribute__nonnull__(pTHX_1);
1965
1966 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
1967                         __attribute__warn_unused_result__
1968                         __attribute__nonnull__(pTHX_1);
1969
1970 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
1971                         __attribute__warn_unused_result__
1972                         __attribute__nonnull__(pTHX_1);
1973
1974 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
1975                         __attribute__warn_unused_result__
1976                         __attribute__nonnull__(pTHX_1);
1977
1978 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
1979                         __attribute__warn_unused_result__
1980                         __attribute__nonnull__(pTHX_1);
1981
1982 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
1983                         __attribute__warn_unused_result__
1984                         __attribute__nonnull__(pTHX_1);
1985
1986 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
1987                         __attribute__warn_unused_result__
1988                         __attribute__nonnull__(pTHX_1);
1989
1990 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
1991                         __attribute__warn_unused_result__
1992                         __attribute__nonnull__(pTHX_1);
1993
1994 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
1995                         __attribute__warn_unused_result__
1996                         __attribute__nonnull__(pTHX_1);
1997
1998 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
1999                         __attribute__warn_unused_result__
2000                         __attribute__nonnull__(pTHX_1);
2001
2002 PERL_CALLCONV OP*       Perl_ck_retarget(pTHX_ OP *o)
2003                         __attribute__warn_unused_result__
2004                         __attribute__nonnull__(pTHX_1);
2005
2006 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
2007                         __attribute__warn_unused_result__
2008                         __attribute__nonnull__(pTHX_1);
2009
2010 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
2011                         __attribute__warn_unused_result__
2012                         __attribute__nonnull__(pTHX_1);
2013
2014 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
2015                         __attribute__warn_unused_result__
2016                         __attribute__nonnull__(pTHX_1);
2017
2018 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
2019                         __attribute__warn_unused_result__
2020                         __attribute__nonnull__(pTHX_1);
2021
2022 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
2023                         __attribute__warn_unused_result__
2024                         __attribute__nonnull__(pTHX_1);
2025
2026 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
2027                         __attribute__warn_unused_result__
2028                         __attribute__nonnull__(pTHX_1);
2029
2030 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
2031                         __attribute__warn_unused_result__
2032                         __attribute__nonnull__(pTHX_1);
2033
2034 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
2035                         __attribute__warn_unused_result__
2036                         __attribute__nonnull__(pTHX_1);
2037
2038 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
2039                         __attribute__warn_unused_result__
2040                         __attribute__nonnull__(pTHX_1);
2041
2042 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
2043                         __attribute__warn_unused_result__
2044                         __attribute__nonnull__(pTHX_1);
2045
2046 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
2047                         __attribute__warn_unused_result__
2048                         __attribute__nonnull__(pTHX_1);
2049
2050 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
2051                         __attribute__warn_unused_result__
2052                         __attribute__nonnull__(pTHX_1);
2053
2054 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
2055                         __attribute__warn_unused_result__
2056                         __attribute__nonnull__(pTHX_1);
2057
2058 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
2059                         __attribute__warn_unused_result__
2060                         __attribute__nonnull__(pTHX_1);
2061
2062 STATIC bool     S_is_handle_constructor(pTHX_ const OP *o, I32 numargs)
2063                         __attribute__warn_unused_result__
2064                         __attribute__nonnull__(pTHX_1);
2065
2066 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
2067                         __attribute__warn_unused_result__;
2068
2069 STATIC void     S_cop_free(pTHX_ COP *cop)
2070                         __attribute__nonnull__(pTHX_1);
2071
2072 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
2073 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
2074                         __attribute__nonnull__(pTHX_1);
2075
2076 STATIC OP*      S_newDEFSVOP(pTHX)
2077                         __attribute__warn_unused_result__;
2078
2079 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
2080                         __attribute__warn_unused_result__
2081                         __attribute__nonnull__(pTHX_3)
2082                         __attribute__nonnull__(pTHX_4);
2083
2084 STATIC void     S_simplify_sort(pTHX_ OP *o)
2085                         __attribute__nonnull__(pTHX_1);
2086
2087 STATIC char*    S_gv_ename(pTHX_ GV *gv);
2088 STATIC bool     S_scalar_mod_type(pTHX_ const OP *o, I32 type);
2089 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp);
2090 STATIC OP *     S_dup_attrlist(pTHX_ OP *o);
2091 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my);
2092 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp);
2093 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
2094                         __attribute__nonnull__(pTHX_2)
2095                         __attribute__nonnull__(pTHX_3)
2096                         __attribute__nonnull__(pTHX_4);
2097
2098 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
2099                         __attribute__nonnull__(pTHX_1);
2100
2101 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
2102                         __attribute__warn_unused_result__
2103                         __attribute__nonnull__(pTHX_1);
2104
2105 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
2106                         __attribute__warn_unused_result__
2107                         __attribute__nonnull__(pTHX_1)
2108                         __attribute__nonnull__(pTHX_2);
2109
2110 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
2111                         __attribute__warn_unused_result__
2112                         __attribute__nonnull__(pTHX_1)
2113                         __attribute__nonnull__(pTHX_2);
2114
2115 #endif
2116 #if defined(PL_OP_SLAB_ALLOC)
2117 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ int m, size_t sz)
2118                         __attribute__warn_unused_result__;
2119
2120 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op);
2121 #endif
2122
2123 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
2124 STATIC void     S_find_beginning(pTHX);
2125 STATIC void     S_forbid_setid(pTHX_ const char * s);
2126 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
2127 STATIC void     S_init_interp(pTHX);
2128 STATIC void     S_init_ids(pTHX);
2129 STATIC void     S_init_lexer(pTHX);
2130 STATIC void     S_init_main_stash(pTHX);
2131 STATIC void     S_init_perllib(pTHX);
2132 STATIC void     S_init_postdump_symbols(pTHX_ int, char **, char **);
2133 STATIC void     S_init_predump_symbols(pTHX);
2134 STATIC void     S_my_exit_jump(pTHX)
2135                         __attribute__noreturn__;
2136
2137 STATIC void     S_nuke_stacks(pTHX);
2138 STATIC void     S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv);
2139 STATIC void     S_usage(pTHX_ const char *name);
2140 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname);
2141 #  if defined(IAMSUID)
2142 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
2143 #  endif
2144 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
2145 STATIC void     S_run_body(pTHX_ I32 oldscope)
2146                         __attribute__noreturn__;
2147
2148 STATIC void     S_call_body(pTHX_ const OP *myop, bool is_eval);
2149 STATIC void*    S_call_list_body(pTHX_ CV *cv);
2150 #endif
2151
2152 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
2153 STATIC SV*      S_refto(pTHX_ SV* sv);
2154 #endif
2155
2156 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
2157 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s);
2158 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist);
2159 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
2160                         __attribute__nonnull__(pTHX_1);
2161
2162 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
2163                         __attribute__nonnull__(pTHX_1);
2164
2165 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
2166                         __attribute__nonnull__(pTHX_1);
2167
2168 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
2169                         __attribute__warn_unused_result__
2170                         __attribute__nonnull__(pTHX_1);
2171
2172 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
2173                         __attribute__nonnull__(pTHX_1)
2174                         __attribute__nonnull__(pTHX_2);
2175
2176 STATIC const char *     S_group_end(pTHX_ const char *pat, const char *patend, char ender)
2177                         __attribute__nonnull__(pTHX_1)
2178                         __attribute__nonnull__(pTHX_2);
2179
2180 STATIC const char *     S_get_num(pTHX_ const char *ppat, I32 *lenptr)
2181                         __attribute__nonnull__(pTHX_1)
2182                         __attribute__nonnull__(pTHX_2);
2183
2184 #endif
2185
2186 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2187 STATIC OP*      S_docatch(pTHX_ OP *o);
2188 STATIC void*    S_docatch_body(pTHX);
2189 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit);
2190 STATIC OP*      S_doparseform(pTHX_ SV *sv);
2191 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize);
2192 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock);
2193 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
2194                         __attribute__nonnull__(pTHX_1);
2195
2196 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock);
2197 STATIC I32      S_dopoptosub(pTHX_ I32 startingblock);
2198 STATIC I32      S_dopoptosub_at(pTHX_ PERL_CONTEXT* cxstk, I32 startingblock);
2199 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv);
2200 STATIC OP*      S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
2201 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const char *mode);
2202 STATIC bool     S_path_is_absolute(pTHX_ const char *name)
2203                         __attribute__nonnull__(pTHX_1);
2204
2205 #endif
2206
2207 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
2208 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem);
2209 STATIC CV*      S_get_db_sub(pTHX_ SV **svp, CV *cv);
2210 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp);
2211 #endif
2212
2213 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
2214 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
2215                         __attribute__nonnull__(pTHX_1)
2216                         __attribute__nonnull__(pTHX_2)
2217                         __attribute__nonnull__(pTHX_3);
2218
2219 STATIC int      S_emulate_eaccess(pTHX_ const char* path, Mode_t mode)
2220                         __attribute__noreturn__
2221                         __attribute__nonnull__(pTHX_1);
2222
2223 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
2224 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
2225                         __attribute__warn_unused_result__
2226                         __attribute__nonnull__(pTHX_1)
2227                         __attribute__nonnull__(pTHX_2);
2228
2229 #  endif
2230 #endif
2231
2232 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
2233 STATIC regnode* S_reg(pTHX_ struct RExC_state_t*, I32, I32 *);
2234 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t*, U8, U32);
2235 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t*, I32 *);
2236 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t*, I32 *, I32);
2237 STATIC void     S_reguni(pTHX_ struct RExC_state_t*, UV, char *, STRLEN*);
2238 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t*);
2239 STATIC I32      S_regcurly(pTHX_ const char *)
2240                         __attribute__warn_unused_result__
2241                         __attribute__nonnull__(pTHX_1);
2242
2243 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t*, U8);
2244 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t*, I32 *);
2245 STATIC void     S_reginsert(pTHX_ struct RExC_state_t*, U8, regnode *);
2246 STATIC void     S_regoptail(pTHX_ struct RExC_state_t*, regnode *, regnode *);
2247 STATIC void     S_regtail(pTHX_ struct RExC_state_t*, regnode *, regnode *);
2248 STATIC char*    S_regwhite(pTHX_ char *p, const char *e);
2249 STATIC char*    S_nextchar(pTHX_ struct RExC_state_t*);
2250 #  ifdef DEBUGGING
2251 STATIC regnode* S_dumpuntil(pTHX_ regnode *start, regnode *node, regnode *last, SV* sv, I32 l);
2252 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
2253                         __attribute__nonnull__(pTHX_1);
2254
2255 #  endif
2256 STATIC void     S_scan_commit(pTHX_ struct RExC_state_t*, struct scan_data_t *data);
2257 STATIC void     S_cl_anything(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl);
2258 STATIC int      S_cl_is_anything(pTHX_ struct regnode_charclass_class *cl);
2259 STATIC void     S_cl_init(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl);
2260 STATIC void     S_cl_init_zero(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl);
2261 STATIC void     S_cl_and(pTHX_ struct regnode_charclass_class *cl, struct regnode_charclass_class *and_with);
2262 STATIC void     S_cl_or(pTHX_ struct RExC_state_t*, struct regnode_charclass_class *cl, struct regnode_charclass_class *or_with);
2263 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);
2264 STATIC I32      S_add_data(pTHX_ struct RExC_state_t*, I32 n, const char *s);
2265 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
2266                         __attribute__noreturn__;
2267
2268 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t*, I32 value);
2269 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t*);
2270
2271 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t*, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 flags);
2272 #endif
2273
2274 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
2275 STATIC I32      S_regmatch(pTHX_ regnode *prog)
2276                         __attribute__warn_unused_result__
2277                         __attribute__nonnull__(pTHX_1);
2278
2279 STATIC I32      S_regrepeat(pTHX_ const regnode *p, I32 max)
2280                         __attribute__warn_unused_result__
2281                         __attribute__nonnull__(pTHX_1);
2282
2283 STATIC I32      S_regrepeat_hard(pTHX_ regnode *p, I32 max, I32 *lp)
2284                         __attribute__warn_unused_result__
2285                         __attribute__nonnull__(pTHX_1)
2286                         __attribute__nonnull__(pTHX_3);
2287
2288 STATIC I32      S_regtry(pTHX_ regexp *prog, char *startpos)
2289                         __attribute__warn_unused_result__;
2290
2291 STATIC bool     S_reginclass(pTHX_ const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
2292                         __attribute__warn_unused_result__
2293                         __attribute__nonnull__(pTHX_1)
2294                         __attribute__nonnull__(pTHX_2);
2295
2296 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
2297 STATIC char*    S_regcppop(pTHX);
2298 STATIC char*    S_regcp_set_to(pTHX_ I32 ss);
2299 STATIC void     S_cache_re(pTHX_ regexp *prog);
2300 STATIC U8*      S_reghop(pTHX_ U8 *pos, I32 off)
2301                         __attribute__warn_unused_result__;
2302
2303 STATIC U8*      S_reghop3(pTHX_ U8 *pos, I32 off, U8 *lim)
2304                         __attribute__warn_unused_result__;
2305
2306 STATIC U8*      S_reghopmaybe(pTHX_ U8 *pos, I32 off)
2307                         __attribute__warn_unused_result__;
2308
2309 STATIC U8*      S_reghopmaybe3(pTHX_ U8 *pos, I32 off, U8 *lim)
2310                         __attribute__warn_unused_result__
2311                         __attribute__nonnull__(pTHX_1)
2312                         __attribute__nonnull__(pTHX_3);
2313
2314 STATIC char*    S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, const char *strend, I32 norun)
2315                         __attribute__warn_unused_result__
2316                         __attribute__nonnull__(pTHX_1)
2317                         __attribute__nonnull__(pTHX_2)
2318                         __attribute__nonnull__(pTHX_3)
2319                         __attribute__nonnull__(pTHX_4);
2320
2321 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
2322                         __attribute__nonnull__(pTHX_1);
2323
2324 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
2325                         __attribute__nonnull__(pTHX_1);
2326
2327 #endif
2328
2329 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
2330 STATIC CV*      S_deb_curcv(pTHX_ I32 ix);
2331 STATIC void     S_debprof(pTHX_ const OP *o);
2332 #endif
2333
2334 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2335 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr);
2336 #endif
2337
2338 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
2339 STATIC IV       S_asIV(pTHX_ SV* sv);
2340 STATIC UV       S_asUV(pTHX_ SV* sv);
2341 STATIC XPVNV*   S_new_xnv(pTHX);
2342 STATIC XPV*     S_new_xpv(pTHX);
2343 STATIC XPVIV*   S_new_xpviv(pTHX);
2344 STATIC XPVNV*   S_new_xpvnv(pTHX);
2345 STATIC XPVCV*   S_new_xpvcv(pTHX);
2346 STATIC XPVAV*   S_new_xpvav(pTHX);
2347 STATIC XPVHV*   S_new_xpvhv(pTHX);
2348 STATIC XPVMG*   S_new_xpvmg(pTHX);
2349 STATIC XPVGV*   S_new_xpvgv(pTHX);
2350 STATIC XPVLV*   S_new_xpvlv(pTHX);
2351 STATIC XPVBM*   S_new_xpvbm(pTHX);
2352 STATIC void     S_del_xnv(pTHX_ XPVNV* p);
2353 STATIC void     S_del_xpv(pTHX_ XPV* p);
2354 STATIC void     S_del_xpviv(pTHX_ XPVIV* p);
2355 STATIC void     S_del_xpvnv(pTHX_ XPVNV* p);
2356 STATIC void     S_del_xpvcv(pTHX_ XPVCV* p);
2357 STATIC void     S_del_xpvav(pTHX_ XPVAV* p);
2358 STATIC void     S_del_xpvhv(pTHX_ XPVHV* p);
2359 STATIC void     S_del_xpvmg(pTHX_ XPVMG* p);
2360 STATIC void     S_del_xpvgv(pTHX_ XPVGV* p);
2361 STATIC void     S_del_xpvlv(pTHX_ XPVLV* p);
2362 STATIC void     S_del_xpvbm(pTHX_ XPVBM* p);
2363 STATIC void     S_sv_unglob(pTHX_ SV* sv);
2364 STATIC void     S_not_a_number(pTHX_ SV *sv);
2365 STATIC I32      S_visit(pTHX_ SVFUNC_t f, U32 flags, U32 mask);
2366 STATIC void     S_sv_add_backref(pTHX_ SV *tsv, SV *sv);
2367 STATIC void     S_sv_del_backref(pTHX_ SV *sv);
2368 STATIC SV *     S_varname(pTHX_ GV *gv, const char *gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
2369                         __attribute__nonnull__(pTHX_2);
2370
2371 #  ifdef DEBUGGING
2372 STATIC void     S_del_sv(pTHX_ SV *p);
2373 #  endif
2374 #  if !defined(NV_PRESERVES_UV)
2375 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype);
2376 #  endif
2377 STATIC I32      S_expect_number(pTHX_ char** pattern)
2378                         __attribute__warn_unused_result__
2379                         __attribute__nonnull__(pTHX_1);
2380
2381 #
2382 #  if defined(USE_ITHREADS)
2383 STATIC SV*      S_gv_share(pTHX_ SV *sv, CLONE_PARAMS *param);
2384 #  endif
2385 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)
2386                         __attribute__nonnull__(pTHX_1)
2387                         __attribute__nonnull__(pTHX_2)
2388                         __attribute__nonnull__(pTHX_3)
2389                         __attribute__nonnull__(pTHX_5)
2390                         __attribute__nonnull__(pTHX_7)
2391                         __attribute__nonnull__(pTHX_8)
2392                         __attribute__nonnull__(pTHX_9);
2393
2394 STATIC bool     S_utf8_mg_pos_init(pTHX_ SV *sv, MAGIC **mgp, STRLEN **cachep, I32 i, I32 offsetp, const U8 *s, const U8 *start)
2395                         __attribute__nonnull__(pTHX_1)
2396                         __attribute__nonnull__(pTHX_2)
2397                         __attribute__nonnull__(pTHX_3)
2398                         __attribute__nonnull__(pTHX_6)
2399                         __attribute__nonnull__(pTHX_7);
2400
2401 #if defined(PERL_OLD_COPY_ON_WRITE)
2402 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, STRLEN cur, STRLEN len, U32 hash, SV *after);
2403 #endif
2404 #endif
2405
2406 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
2407 STATIC void     S_check_uni(pTHX);
2408 STATIC void     S_force_next(pTHX_ I32 type);
2409 STATIC char*    S_force_version(pTHX_ char *start, int guessing);
2410 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick);
2411 STATIC SV*      S_tokeq(pTHX_ SV *sv);
2412 STATIC int      S_pending_ident(pTHX);
2413 STATIC char*    S_scan_const(pTHX_ char *start)
2414                         __attribute__nonnull__(pTHX_1);
2415
2416 STATIC char*    S_scan_formline(pTHX_ char *s)
2417                         __attribute__nonnull__(pTHX_1);
2418
2419 STATIC char*    S_scan_heredoc(pTHX_ char *s)
2420                         __attribute__nonnull__(pTHX_1);
2421
2422 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
2423                         __attribute__nonnull__(pTHX_1)
2424                         __attribute__nonnull__(pTHX_2)
2425                         __attribute__nonnull__(pTHX_3);
2426
2427 STATIC char*    S_scan_inputsymbol(pTHX_ char *start);
2428 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type);
2429 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims);
2430 STATIC char*    S_scan_subst(pTHX_ char *start);
2431 STATIC char*    S_scan_trans(pTHX_ char *start);
2432 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp);
2433 STATIC char*    S_skipspace(pTHX_ char *s);
2434 STATIC char*    S_swallow_bom(pTHX_ U8 *s);
2435 STATIC void     S_checkcomma(pTHX_ char *s, const char *name, const char *what)
2436                         __attribute__nonnull__(pTHX_1)
2437                         __attribute__nonnull__(pTHX_2)
2438                         __attribute__nonnull__(pTHX_3);
2439
2440 STATIC void     S_force_ident(pTHX_ const char *s, int kind);
2441 STATIC void     S_incline(pTHX_ char *s);
2442 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv);
2443 STATIC int      S_intuit_more(pTHX_ char *s);
2444 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s);
2445 STATIC void     S_missingterm(pTHX_ char *s)
2446                         __attribute__noreturn__;
2447
2448 STATIC void     S_no_op(pTHX_ const char *what, char *s);
2449 STATIC void     S_set_csh(pTHX);
2450 STATIC I32      S_sublex_done(pTHX);
2451 STATIC I32      S_sublex_push(pTHX);
2452 STATIC I32      S_sublex_start(pTHX);
2453 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append);
2454 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, I32 len);
2455 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, SV *sv, SV *pv, const char *type);
2456 #  if defined(DEBUGGING)
2457 STATIC int      S_tokereport(pTHX_ const char *s, I32 rv);
2458 #  endif
2459 STATIC int      S_ao(pTHX_ int toketype);
2460 STATIC void     S_depcom(pTHX);
2461 STATIC const char*      S_incl_perldb(pTHX);
2462 #if 0
2463 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2464 STATIC I32      S_utf16rev_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2465 #endif
2466 #  if defined(PERL_CR_FILTER)
2467 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
2468 #  endif
2469 #endif
2470
2471 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
2472 STATIC SV*      S_isa_lookup(pTHX_ HV *stash, const char *name, HV *name_stash, int len, int level);
2473 #endif
2474
2475 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
2476 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
2477 STATIC char*    S_stdize_locale(pTHX_ char* locs);
2478 #endif
2479 #endif
2480
2481 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
2482 STATIC COP*     S_closest_cop(pTHX_ COP *cop, OP *o);
2483 STATIC SV*      S_mess_alloc(pTHX);
2484 #endif
2485
2486 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
2487 STATIC NV       S_mulexp10(NV value, I32 exponent);
2488 #endif
2489
2490 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
2491 STATIC STRLEN   S_is_utf8_char_slow(pTHX_ const U8 *s, const STRLEN len)
2492                         __attribute__nonnull__(pTHX_1);
2493
2494 #endif
2495
2496 START_EXTERN_C
2497
2498 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
2499                         __attribute__nonnull__(pTHX_1);
2500
2501 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV* sv, const char* ptr, STRLEN len, I32 flags)
2502                         __attribute__nonnull__(pTHX_1)
2503                         __attribute__nonnull__(pTHX_2);
2504
2505 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
2506                         __attribute__nonnull__(pTHX_1);
2507
2508 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
2509                         __attribute__nonnull__(pTHX_1);
2510
2511 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
2512                         __attribute__nonnull__(pTHX_2);
2513
2514 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV* dsv, SV* ssv)
2515                         __attribute__nonnull__(pTHX_1)
2516                         __attribute__nonnull__(pTHX_2);
2517
2518 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2519                         __attribute__nonnull__(pTHX_1)
2520                         __attribute__nonnull__(pTHX_2);
2521
2522 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2523 #ifdef PERL_OLD_COPY_ON_WRITE
2524 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv);
2525 #endif
2526
2527 #if defined(USE_PERLIO) && !defined(USE_SFIO)
2528 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
2529 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
2530 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
2531 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
2532 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
2533 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
2534 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
2535 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
2536 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt)
2537                         __attribute__nonnull__(pTHX_2);
2538
2539 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
2540 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *buf, Size_t count)
2541                         __attribute__nonnull__(pTHX_2);
2542
2543 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *buf, Size_t count)
2544                         __attribute__nonnull__(pTHX_2);
2545
2546 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *buf, Size_t count)
2547                         __attribute__nonnull__(pTHX_2);
2548
2549 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
2550 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
2551
2552 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
2553 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
2554 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f);
2555 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f);
2556
2557 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX);
2558 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX);
2559 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX);
2560 #endif /* PERLIO_LAYERS */
2561
2562 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
2563 #ifdef PERL_IN_DEB_C
2564 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max);
2565 #endif
2566
2567 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2568                         __attribute__malloc__
2569                         __attribute__warn_unused_result__;
2570
2571 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv);
2572 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone)
2573                         __attribute__nonnull__(pTHX_1);
2574
2575 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type);
2576 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
2577                         __attribute__nonnull__(pTHX_1)
2578                         __attribute__nonnull__(pTHX_3);
2579
2580 #ifdef DEBUGGING
2581 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
2582                         __attribute__nonnull__(pTHX_2);
2583
2584 #endif
2585 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2586 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2587 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
2588                         __attribute__nonnull__(pTHX_2);
2589
2590 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2591                         __attribute__nonnull__(pTHX_1);
2592
2593
2594 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2595                         __attribute__nonnull__(pTHX_1);
2596
2597 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po);
2598
2599 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2600 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);
2601 #  if defined(DEBUGGING)
2602 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
2603                         __attribute__nonnull__(pTHX_1)
2604                         __attribute__nonnull__(pTHX_2);
2605
2606 #  endif
2607 #endif
2608 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
2609                         __attribute__warn_unused_result__;
2610
2611 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
2612 #if defined(DEBUGGING)
2613 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp);
2614 #endif
2615 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV* sv, U32 mask, U32 val);
2616 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV* tb)
2617                         __attribute__nonnull__(pTHX_1);
2618
2619
2620 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
2621 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);
2622 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);
2623 #endif
2624
2625 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV* hv)
2626                         __attribute__warn_unused_result__
2627                         __attribute__nonnull__(pTHX_1);
2628
2629 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV* hv)
2630                         __attribute__warn_unused_result__
2631                         __attribute__nonnull__(pTHX_1);
2632
2633 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV* hv)
2634                         __attribute__warn_unused_result__
2635                         __attribute__nonnull__(pTHX_1);
2636
2637 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV* hv, I32 riter)
2638                         __attribute__nonnull__(pTHX_1);
2639
2640 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV* hv, HE* eiter)
2641                         __attribute__nonnull__(pTHX_1);
2642
2643 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV* hv, const char *name, I32 len, int flags)
2644                         __attribute__nonnull__(pTHX_1);
2645
2646 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV* hb)
2647                         __attribute__nonnull__(pTHX_1);
2648
2649 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV* hv)
2650                         __attribute__warn_unused_result__
2651                         __attribute__nonnull__(pTHX_1);
2652
2653 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV* hv)
2654                         __attribute__warn_unused_result__
2655                         __attribute__nonnull__(pTHX_1);
2656
2657 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV* hv, I32 ph)
2658                         __attribute__nonnull__(pTHX_1);
2659
2660
2661 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV* hv, MAGIC* mg)
2662                         __attribute__nonnull__(pTHX_1)
2663                         __attribute__nonnull__(pTHX_2);
2664
2665 #ifdef PERL_IN_SV_C
2666 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
2667 #endif
2668
2669 #ifdef PERL_NEED_MY_HTOLE16
2670 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
2671 #endif
2672 #ifdef PERL_NEED_MY_LETOH16
2673 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
2674 #endif
2675 #ifdef PERL_NEED_MY_HTOBE16
2676 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
2677 #endif
2678 #ifdef PERL_NEED_MY_BETOH16
2679 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
2680 #endif
2681 #ifdef PERL_NEED_MY_HTOLE32
2682 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
2683 #endif
2684 #ifdef PERL_NEED_MY_LETOH32
2685 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
2686 #endif
2687 #ifdef PERL_NEED_MY_HTOBE32
2688 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
2689 #endif
2690 #ifdef PERL_NEED_MY_BETOH32
2691 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
2692 #endif
2693 #ifdef PERL_NEED_MY_HTOLE64
2694 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
2695 #endif
2696 #ifdef PERL_NEED_MY_LETOH64
2697 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
2698 #endif
2699 #ifdef PERL_NEED_MY_HTOBE64
2700 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
2701 #endif
2702 #ifdef PERL_NEED_MY_BETOH64
2703 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
2704 #endif
2705
2706 #ifdef PERL_NEED_MY_HTOLES
2707 PERL_CALLCONV short     Perl_my_htoles(short n);
2708 #endif
2709 #ifdef PERL_NEED_MY_LETOHS
2710 PERL_CALLCONV short     Perl_my_letohs(short n);
2711 #endif
2712 #ifdef PERL_NEED_MY_HTOBES
2713 PERL_CALLCONV short     Perl_my_htobes(short n);
2714 #endif
2715 #ifdef PERL_NEED_MY_BETOHS
2716 PERL_CALLCONV short     Perl_my_betohs(short n);
2717 #endif
2718 #ifdef PERL_NEED_MY_HTOLEI
2719 PERL_CALLCONV int       Perl_my_htolei(int n);
2720 #endif
2721 #ifdef PERL_NEED_MY_LETOHI
2722 PERL_CALLCONV int       Perl_my_letohi(int n);
2723 #endif
2724 #ifdef PERL_NEED_MY_HTOBEI
2725 PERL_CALLCONV int       Perl_my_htobei(int n);
2726 #endif
2727 #ifdef PERL_NEED_MY_BETOHI
2728 PERL_CALLCONV int       Perl_my_betohi(int n);
2729 #endif
2730 #ifdef PERL_NEED_MY_HTOLEL
2731 PERL_CALLCONV long      Perl_my_htolel(long n);
2732 #endif
2733 #ifdef PERL_NEED_MY_LETOHL
2734 PERL_CALLCONV long      Perl_my_letohl(long n);
2735 #endif
2736 #ifdef PERL_NEED_MY_HTOBEL
2737 PERL_CALLCONV long      Perl_my_htobel(long n);
2738 #endif
2739 #ifdef PERL_NEED_MY_BETOHL
2740 PERL_CALLCONV long      Perl_my_betohl(long n);
2741 #endif
2742
2743 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n);
2744
2745 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type);
2746 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type);
2747 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
2748                         __attribute__warn_unused_result__;
2749
2750
2751 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv);
2752
2753 END_EXTERN_C
2754 /*
2755  * ex: set ts=8 sts=4 sw=4 noet:
2756  */
2757 /* ex: set ro: */