2a9dc57827d40c4c25cd8a9c5c891494fcfe5b2e
[perl.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, 2006, 2007, 2008, 2009, 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, and perlvars.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 *ipM, struct IPerlMem *ipMS, struct IPerlMem *ipMP, struct IPerlEnv *ipE, struct IPerlStdIO *ipStd, struct IPerlLIO *ipLIO, struct IPerlDir *ipD, struct IPerlSock *ipS, struct IPerlProc *ipP)
23                         __attribute__nonnull__(1)
24                         __attribute__nonnull__(2)
25                         __attribute__nonnull__(3)
26                         __attribute__nonnull__(4)
27                         __attribute__nonnull__(5)
28                         __attribute__nonnull__(6)
29                         __attribute__nonnull__(7)
30                         __attribute__nonnull__(8)
31                         __attribute__nonnull__(9);
32 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
33         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
34
35 #endif
36 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
37 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
38                         __attribute__nonnull__(1);
39 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
40         assert(my_perl)
41
42 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
43                         __attribute__nonnull__(1);
44 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
45         assert(my_perl)
46
47 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
48                         __attribute__nonnull__(1);
49 #define PERL_ARGS_ASSERT_PERL_FREE      \
50         assert(my_perl)
51
52 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
53                         __attribute__nonnull__(1);
54 #define PERL_ARGS_ASSERT_PERL_RUN       \
55         assert(my_perl)
56
57 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
58                         __attribute__nonnull__(1);
59 #define PERL_ARGS_ASSERT_PERL_PARSE     \
60         assert(my_perl)
61
62 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
63                         __attribute__warn_unused_result__;
64
65 #if defined(USE_ITHREADS)
66 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
67                         __attribute__nonnull__(1);
68 #define PERL_ARGS_ASSERT_PERL_CLONE     \
69         assert(proto_perl)
70
71 #  if defined(PERL_IMPLICIT_SYS)
72 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *proto_perl, UV flags, struct IPerlMem* ipM, struct IPerlMem* ipMS, struct IPerlMem* ipMP, struct IPerlEnv* ipE, struct IPerlStdIO* ipStd, struct IPerlLIO* ipLIO, struct IPerlDir* ipD, struct IPerlSock* ipS, struct IPerlProc* ipP)
73                         __attribute__nonnull__(1)
74                         __attribute__nonnull__(3)
75                         __attribute__nonnull__(4)
76                         __attribute__nonnull__(5)
77                         __attribute__nonnull__(6)
78                         __attribute__nonnull__(7)
79                         __attribute__nonnull__(8)
80                         __attribute__nonnull__(9)
81                         __attribute__nonnull__(10)
82                         __attribute__nonnull__(11);
83 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
84         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
85
86 #  endif
87 #endif
88
89 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
90                         __attribute__malloc__
91                         __attribute__warn_unused_result__;
92
93 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
94                         __attribute__malloc__
95                         __attribute__warn_unused_result__;
96
97 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
98                         __attribute__malloc__
99                         __attribute__warn_unused_result__;
100
101 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
102 #if defined(MYMALLOC)
103 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
104                         __attribute__warn_unused_result__
105                         __attribute__nonnull__(1);
106 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
107         assert(p)
108
109 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
110                         __attribute__warn_unused_result__;
111
112 #endif
113
114 PERL_CALLCONV void*     Perl_get_context(void)
115                         __attribute__warn_unused_result__;
116
117 PERL_CALLCONV void      Perl_set_context(void *t)
118                         __attribute__nonnull__(1);
119 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
120         assert(t)
121
122 PERL_CALLCONV I32       Perl_regcurly(const char *s)
123                         __attribute__warn_unused_result__
124                         __attribute__pure__
125                         __attribute__nonnull__(1);
126 #define PERL_ARGS_ASSERT_REGCURLY       \
127         assert(s)
128
129
130 END_EXTERN_C
131
132 /* functions with flag 'n' should come before here */
133 START_EXTERN_C
134 #  include "pp_proto.h"
135 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
136 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
137 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
138                         __attribute__nonnull__(pTHX_1)
139                         __attribute__nonnull__(pTHX_2);
140 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
141         assert(left); assert(right)
142
143 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
144                         __attribute__nonnull__(pTHX_1);
145 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
146         assert(stash)
147
148 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
149                         __attribute__warn_unused_result__;
150
151 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
152 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
153 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
154                         __attribute__nonnull__(pTHX_2)
155                         __attribute__nonnull__(pTHX_3);
156 #define PERL_ARGS_ASSERT_APPLY  \
157         assert(mark); assert(sp)
158
159 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
160                         __attribute__nonnull__(pTHX_1)
161                         __attribute__nonnull__(pTHX_2)
162                         __attribute__nonnull__(pTHX_3);
163 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
164         assert(stashpv); assert(cv); assert(attrstr)
165
166 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
167                         __attribute__nonnull__(pTHX_1);
168 #define PERL_ARGS_ASSERT_AV_CLEAR       \
169         assert(av)
170
171 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
172                         __attribute__nonnull__(pTHX_1);
173 #define PERL_ARGS_ASSERT_AV_DELETE      \
174         assert(av)
175
176 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
177                         __attribute__warn_unused_result__
178                         __attribute__nonnull__(pTHX_1);
179 #define PERL_ARGS_ASSERT_AV_EXISTS      \
180         assert(av)
181
182 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
183                         __attribute__nonnull__(pTHX_1);
184 #define PERL_ARGS_ASSERT_AV_EXTEND      \
185         assert(av)
186
187 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
188                         __attribute__warn_unused_result__
189                         __attribute__nonnull__(pTHX_1);
190 #define PERL_ARGS_ASSERT_AV_FETCH       \
191         assert(av)
192
193 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
194                         __attribute__nonnull__(pTHX_1);
195 #define PERL_ARGS_ASSERT_AV_FILL        \
196         assert(av)
197
198 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
199                         __attribute__warn_unused_result__
200                         __attribute__nonnull__(pTHX_1);
201 #define PERL_ARGS_ASSERT_AV_LEN \
202         assert(av)
203
204 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
205                         __attribute__warn_unused_result__
206                         __attribute__nonnull__(pTHX_2);
207 #define PERL_ARGS_ASSERT_AV_MAKE        \
208         assert(strp)
209
210 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
211                         __attribute__nonnull__(pTHX_1);
212 #define PERL_ARGS_ASSERT_AV_POP \
213         assert(av)
214
215 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
216                         __attribute__nonnull__(pTHX_1)
217                         __attribute__nonnull__(pTHX_2);
218 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
219         assert(avp); assert(val)
220
221 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
222                         __attribute__nonnull__(pTHX_1)
223                         __attribute__nonnull__(pTHX_2);
224 #define PERL_ARGS_ASSERT_AV_PUSH        \
225         assert(av); assert(val)
226
227 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
228                         __attribute__nonnull__(pTHX_1);
229 #define PERL_ARGS_ASSERT_AV_REIFY       \
230         assert(av)
231
232 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
233                         __attribute__warn_unused_result__
234                         __attribute__nonnull__(pTHX_1);
235 #define PERL_ARGS_ASSERT_AV_SHIFT       \
236         assert(av)
237
238 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
239                         __attribute__nonnull__(pTHX_1);
240 #define PERL_ARGS_ASSERT_AV_STORE       \
241         assert(av)
242
243 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
244                         __attribute__nonnull__(pTHX_1);
245 #define PERL_ARGS_ASSERT_AV_UNDEF       \
246         assert(av)
247
248 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
249                         __attribute__nonnull__(pTHX_1)
250                         __attribute__nonnull__(pTHX_2);
251 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
252         assert(avp); assert(val)
253
254 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
255                         __attribute__nonnull__(pTHX_1);
256 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
257         assert(av)
258
259 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
260                         __attribute__nonnull__(pTHX_1);
261 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
262         assert(av)
263
264 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
265                         __attribute__nonnull__(pTHX_1);
266 #define PERL_ARGS_ASSERT_AV_ITER_P      \
267         assert(av)
268
269 #if defined(PERL_IN_AV_C)
270 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
271                         __attribute__nonnull__(pTHX_1);
272 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
273         assert(av)
274
275 #endif
276 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
277                         __attribute__warn_unused_result__
278                         __attribute__nonnull__(pTHX_2)
279                         __attribute__nonnull__(pTHX_3);
280 #define PERL_ARGS_ASSERT_BIND_MATCH     \
281         assert(left); assert(right)
282
283 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
284                         __attribute__warn_unused_result__;
285
286 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
287                         __attribute__warn_unused_result__;
288
289 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
290                         __attribute__warn_unused_result__;
291
292 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
293                         __attribute__nonnull__(pTHX_1);
294 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
295         assert(hk)
296
297 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
298 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
299 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
300                         __attribute__nonnull__(pTHX_2);
301 #define PERL_ARGS_ASSERT_CALL_LIST      \
302         assert(paramList)
303
304 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
305                         __attribute__warn_unused_result__
306                         __attribute__nonnull__(pTHX_3);
307 #define PERL_ARGS_ASSERT_CANDO  \
308         assert(statbufp)
309
310 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
311                         __attribute__warn_unused_result__;
312
313 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
314                         __attribute__warn_unused_result__;
315
316 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
317                         __attribute__warn_unused_result__;
318
319 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
320                         __attribute__warn_unused_result__;
321
322 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
323 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
324                         __attribute__warn_unused_result__;
325
326 #endif
327 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
328                         __attribute__warn_unused_result__;
329
330 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
331 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
332                         __attribute__noreturn__
333                         __attribute__nonnull__(pTHX_1);
334 #define PERL_ARGS_ASSERT_CROAK_SV       \
335         assert(baseex)
336
337 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
338                         __attribute__noreturn__
339                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
340
341 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
342                         __attribute__noreturn__;
343
344 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
345                         __attribute__noreturn__;
346
347 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
348                         __attribute__noreturn__
349                         __attribute__nonnull__(pTHX_1)
350                         __attribute__nonnull__(pTHX_2);
351 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
352         assert(cv); assert(params)
353
354
355 #if defined(PERL_IMPLICIT_CONTEXT)
356 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
357                         __attribute__noreturn__
358                         __attribute__format__null_ok__(__printf__,1,2);
359
360 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
361                         __attribute__format__null_ok__(__printf__,1,2);
362
363 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
364                         __attribute__format__(__printf__,1,2)
365                         __attribute__nonnull__(1);
366 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
367         assert(pat)
368
369 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
370                         __attribute__format__(__printf__,1,2)
371                         __attribute__nonnull__(1);
372 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
373         assert(pat)
374
375 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
376                         __attribute__nonnull__(2);
377 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
378         assert(name)
379
380 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
381                         __attribute__format__(__printf__,1,2)
382                         __attribute__nonnull__(1);
383 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
384         assert(pat)
385
386 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
387                         __attribute__format__(__printf__,1,2)
388                         __attribute__nonnull__(1);
389 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
390         assert(pat)
391
392 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
393                         __attribute__format__(__printf__,2,3)
394                         __attribute__nonnull__(2);
395 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
396         assert(pat)
397
398 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
399                         __attribute__format__(__printf__,1,2)
400                         __attribute__nonnull__(1);
401 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
402         assert(pat)
403
404 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
405                         __attribute__format__(__printf__,2,3)
406                         __attribute__nonnull__(1)
407                         __attribute__nonnull__(2);
408 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
409         assert(sv); assert(pat)
410
411 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
412                         __attribute__format__(__printf__,2,3)
413                         __attribute__nonnull__(1)
414                         __attribute__nonnull__(2);
415 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
416         assert(sv); assert(pat)
417
418 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
419                         __attribute__format__(__printf__,2,3)
420                         __attribute__nonnull__(1)
421                         __attribute__nonnull__(2);
422 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
423         assert(sv); assert(pat)
424
425 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
426                         __attribute__format__(__printf__,2,3)
427                         __attribute__nonnull__(1)
428                         __attribute__nonnull__(2);
429 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
430         assert(sv); assert(pat)
431
432 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
433                         __attribute__format__(__printf__,2,3)
434                         __attribute__nonnull__(1)
435                         __attribute__nonnull__(2);
436 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
437         assert(stream); assert(format)
438
439 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
440                         __attribute__format__(__printf__,1,2)
441                         __attribute__nonnull__(1);
442 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
443         assert(format)
444
445 #endif
446 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
447                         __attribute__nonnull__(pTHX_1);
448 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
449         assert(cv)
450
451 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
452                         __attribute__nonnull__(pTHX_1);
453 #define PERL_ARGS_ASSERT_CV_CLONE       \
454         assert(proto)
455
456 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
457                         __attribute__warn_unused_result__
458                         __attribute__nonnull__(pTHX_1);
459 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
460         assert(gv)
461
462 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
463                         __attribute__warn_unused_result__;
464
465 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
466                         __attribute__warn_unused_result__;
467
468 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
469                         __attribute__nonnull__(pTHX_1);
470 #define PERL_ARGS_ASSERT_CV_UNDEF       \
471         assert(cv)
472
473 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
474                         __attribute__nonnull__(pTHX_1);
475 #define PERL_ARGS_ASSERT_CX_DUMP        \
476         assert(cx)
477
478 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
479 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
480                         __attribute__nonnull__(pTHX_1);
481 #define PERL_ARGS_ASSERT_FILTER_DEL     \
482         assert(funcp)
483
484 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
485                         __attribute__warn_unused_result__
486                         __attribute__nonnull__(pTHX_2);
487 #define PERL_ARGS_ASSERT_FILTER_READ    \
488         assert(buf_sv)
489
490 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
491                         __attribute__warn_unused_result__
492                         __attribute__pure__;
493
494 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
495                         __attribute__warn_unused_result__
496                         __attribute__pure__;
497
498 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
499                         __attribute__warn_unused_result__
500                         __attribute__pure__;
501
502 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
503                         __attribute__warn_unused_result__
504                         __attribute__pure__;
505
506 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
507                         __attribute__warn_unused_result__
508                         __attribute__pure__;
509
510 PERL_CALLCONV I32       Perl_cxinc(pTHX)
511                         __attribute__warn_unused_result__;
512
513 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
514                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
515                         __attribute__nonnull__(pTHX_1);
516 #define PERL_ARGS_ASSERT_DEB    \
517         assert(pat)
518
519 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
520                         __attribute__nonnull__(pTHX_1);
521 #define PERL_ARGS_ASSERT_VDEB   \
522         assert(pat)
523
524 PERL_CALLCONV void      Perl_debprofdump(pTHX);
525 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
526                         __attribute__nonnull__(pTHX_1);
527 #define PERL_ARGS_ASSERT_DEBOP  \
528         assert(o)
529
530 PERL_CALLCONV I32       Perl_debstack(pTHX);
531 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
532 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
533                         __attribute__nonnull__(1)
534                         __attribute__nonnull__(2)
535                         __attribute__nonnull__(3)
536                         __attribute__nonnull__(4)
537                         __attribute__nonnull__(6);
538 #define PERL_ARGS_ASSERT_DELIMCPY       \
539         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
540
541 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
542 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
543                         __attribute__nonnull__(pTHX_1);
544 #define PERL_ARGS_ASSERT_DIE_SV \
545         assert(baseex)
546
547 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
548                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
549
550 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
551                         __attribute__noreturn__
552                         __attribute__nonnull__(pTHX_1);
553 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
554         assert(msv)
555
556 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
557 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
558                         __attribute__nonnull__(pTHX_2)
559                         __attribute__nonnull__(pTHX_3); */
560 #define PERL_ARGS_ASSERT_DO_AEXEC       \
561         assert(mark); assert(sp)
562
563 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
564                         __attribute__nonnull__(pTHX_2)
565                         __attribute__nonnull__(pTHX_3);
566 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
567         assert(mark); assert(sp)
568
569 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
570                         __attribute__nonnull__(pTHX_1);
571 #define PERL_ARGS_ASSERT_DO_BINMODE     \
572         assert(fp)
573
574 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
575                         __attribute__nonnull__(pTHX_1)
576                         __attribute__nonnull__(pTHX_2);
577 #define PERL_ARGS_ASSERT_DO_CHOP        \
578         assert(astr); assert(sv)
579
580 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
581 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
582                         __attribute__nonnull__(pTHX_1);
583 #define PERL_ARGS_ASSERT_DO_EOF \
584         assert(gv)
585
586
587 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
588 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
589                         __attribute__nonnull__(pTHX_1); */
590 #define PERL_ARGS_ASSERT_DO_EXEC        \
591         assert(cmd)
592
593 #else
594 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
595                         __attribute__nonnull__(pTHX_1);
596 #define PERL_ARGS_ASSERT_DO_EXEC        \
597         assert(cmd)
598
599 #endif
600
601 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
602 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
603                         __attribute__nonnull__(pTHX_2)
604                         __attribute__nonnull__(pTHX_3);
605 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
606         assert(mark); assert(sp)
607
608 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
609                         __attribute__nonnull__(pTHX_1);
610 #define PERL_ARGS_ASSERT_DO_SPAWN       \
611         assert(cmd)
612
613 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
614                         __attribute__nonnull__(pTHX_1);
615 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
616         assert(cmd)
617
618 #endif
619 #if !defined(WIN32)
620 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
621                         __attribute__nonnull__(pTHX_1);
622 #define PERL_ARGS_ASSERT_DO_EXEC3       \
623         assert(incmd)
624
625 #endif
626 PERL_CALLCONV void      Perl_do_execfree(pTHX);
627 #if defined(PERL_IN_DOIO_C)
628 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
629                         __attribute__nonnull__(pTHX_1);
630 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
631         assert(cmd)
632
633 #endif
634 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
635 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
636                         __attribute__nonnull__(pTHX_2)
637                         __attribute__nonnull__(pTHX_3);
638 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
639         assert(mark); assert(sp)
640
641 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
642                         __attribute__nonnull__(pTHX_2)
643                         __attribute__nonnull__(pTHX_3);
644 #define PERL_ARGS_ASSERT_DO_IPCGET      \
645         assert(mark); assert(sp)
646
647 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
648                         __attribute__nonnull__(pTHX_1)
649                         __attribute__nonnull__(pTHX_2);
650 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
651         assert(mark); assert(sp)
652
653 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
654                         __attribute__nonnull__(pTHX_1)
655                         __attribute__nonnull__(pTHX_2);
656 #define PERL_ARGS_ASSERT_DO_MSGSND      \
657         assert(mark); assert(sp)
658
659 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
660                         __attribute__nonnull__(pTHX_1)
661                         __attribute__nonnull__(pTHX_2);
662 #define PERL_ARGS_ASSERT_DO_SEMOP       \
663         assert(mark); assert(sp)
664
665 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
666                         __attribute__nonnull__(pTHX_2)
667                         __attribute__nonnull__(pTHX_3);
668 #define PERL_ARGS_ASSERT_DO_SHMIO       \
669         assert(mark); assert(sp)
670
671 #endif
672 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
673                         __attribute__nonnull__(pTHX_1)
674                         __attribute__nonnull__(pTHX_2)
675                         __attribute__nonnull__(pTHX_3)
676                         __attribute__nonnull__(pTHX_4);
677 #define PERL_ARGS_ASSERT_DO_JOIN        \
678         assert(sv); assert(delim); assert(mark); assert(sp)
679
680 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
681 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
682                         __attribute__nonnull__(pTHX_1)
683                         __attribute__nonnull__(pTHX_2); */
684 #define PERL_ARGS_ASSERT_DO_OPEN        \
685         assert(gv); assert(name)
686
687 PERL_CALLCONV bool      Perl_do_open9(pTHX_ GV *gv, const char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num)
688                         __attribute__nonnull__(pTHX_1)
689                         __attribute__nonnull__(pTHX_2)
690                         __attribute__nonnull__(pTHX_8);
691 #define PERL_ARGS_ASSERT_DO_OPEN9       \
692         assert(gv); assert(name); assert(svs)
693
694 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, const char *oname, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num)
695                         __attribute__nonnull__(pTHX_1)
696                         __attribute__nonnull__(pTHX_2);
697 #define PERL_ARGS_ASSERT_DO_OPENN       \
698         assert(gv); assert(oname)
699
700 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
701                         __attribute__nonnull__(pTHX_2);
702 #define PERL_ARGS_ASSERT_DO_PRINT       \
703         assert(fp)
704
705 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
706                         __attribute__warn_unused_result__;
707
708 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
709                         __attribute__nonnull__(pTHX_1);
710 #define PERL_ARGS_ASSERT_DO_CHOMP       \
711         assert(sv)
712
713 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
714 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
715                         __attribute__nonnull__(pTHX_1)
716                         __attribute__nonnull__(pTHX_3);
717 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
718         assert(sv); assert(sarg)
719
720 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
721                         __attribute__nonnull__(pTHX_1);
722 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
723         assert(gv)
724
725 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
726                         __attribute__warn_unused_result__
727                         __attribute__nonnull__(pTHX_1);
728 #define PERL_ARGS_ASSERT_DO_TELL        \
729         assert(gv)
730
731 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
732                         __attribute__nonnull__(pTHX_1);
733 #define PERL_ARGS_ASSERT_DO_TRANS       \
734         assert(sv)
735
736 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
737                         __attribute__nonnull__(pTHX_1);
738 #define PERL_ARGS_ASSERT_DO_VECGET      \
739         assert(sv)
740
741 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
742                         __attribute__nonnull__(pTHX_1);
743 #define PERL_ARGS_ASSERT_DO_VECSET      \
744         assert(sv)
745
746 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
747                         __attribute__nonnull__(pTHX_2)
748                         __attribute__nonnull__(pTHX_3)
749                         __attribute__nonnull__(pTHX_4);
750 #define PERL_ARGS_ASSERT_DO_VOP \
751         assert(sv); assert(left); assert(right)
752
753 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
754                         __attribute__nonnull__(pTHX_1);
755 #define PERL_ARGS_ASSERT_DOFILE \
756         assert(term)
757
758 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
759                         __attribute__warn_unused_result__;
760
761 PERL_CALLCONV void      Perl_dump_all(pTHX);
762 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
763 PERL_CALLCONV void      Perl_dump_eval(pTHX);
764 #if defined(DUMP_FDS)
765 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
766                         __attribute__nonnull__(pTHX_1);
767 #define PERL_ARGS_ASSERT_DUMP_FDS       \
768         assert(s)
769
770 #endif
771 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
772                         __attribute__nonnull__(pTHX_1);
773 #define PERL_ARGS_ASSERT_DUMP_FORM      \
774         assert(gv)
775
776 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
777                         __attribute__nonnull__(pTHX_1);
778 #define PERL_ARGS_ASSERT_GV_DUMP        \
779         assert(gv)
780
781 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
782                         __attribute__nonnull__(pTHX_1);
783 #define PERL_ARGS_ASSERT_OP_DUMP        \
784         assert(o)
785
786 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
787 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
788                         __attribute__nonnull__(pTHX_1);
789 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
790         assert(stash)
791
792 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
793                         __attribute__nonnull__(pTHX_1);
794 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
795         assert(stash)
796
797 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
798                         __attribute__nonnull__(pTHX_1);
799 #define PERL_ARGS_ASSERT_DUMP_SUB       \
800         assert(gv)
801
802 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
803                         __attribute__nonnull__(pTHX_1);
804 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
805         assert(gv)
806
807 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
808                         __attribute__nonnull__(pTHX_1);
809 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
810         assert(sv)
811
812 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
813                         __attribute__warn_unused_result__
814                         __attribute__nonnull__(pTHX_1)
815                         __attribute__nonnull__(pTHX_2)
816                         __attribute__nonnull__(pTHX_3);
817 #define PERL_ARGS_ASSERT_FBM_INSTR      \
818         assert(big); assert(bigend); assert(littlestr)
819
820 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
821                         __attribute__nonnull__(pTHX_1);
822 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
823         assert(scriptname)
824
825 #if defined(PERL_IN_OP_C)
826 STATIC OP*      S_force_list(pTHX_ OP* arg);
827 STATIC OP*      S_fold_constants(pTHX_ OP *o)
828                         __attribute__nonnull__(pTHX_1);
829 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
830         assert(o)
831
832 #endif
833 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
834                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
835                         __attribute__nonnull__(pTHX_1);
836 #define PERL_ARGS_ASSERT_FORM   \
837         assert(pat)
838
839 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
840                         __attribute__nonnull__(pTHX_1);
841 #define PERL_ARGS_ASSERT_VFORM  \
842         assert(pat)
843
844 PERL_CALLCONV void      Perl_free_tmps(pTHX);
845 #if defined(PERL_IN_OP_C)
846 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
847 #endif
848 #if !defined(HAS_GETENV_LEN)
849 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
850                         __attribute__nonnull__(pTHX_1)
851                         __attribute__nonnull__(pTHX_2);
852 #define PERL_ARGS_ASSERT_GETENV_LEN     \
853         assert(env_elem); assert(len)
854
855 #endif
856 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
857                         __attribute__nonnull__(pTHX_2);
858 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
859         assert(cv)
860
861 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
862 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
863 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
864 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
865 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
866 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
867 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
868                         __attribute__warn_unused_result__
869                         __attribute__nonnull__(pTHX_2);
870 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
871         assert(name)
872
873 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
874                         __attribute__nonnull__(pTHX_1);
875 #define PERL_ARGS_ASSERT_GV_CHECK       \
876         assert(stash)
877
878 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
879                         __attribute__nonnull__(pTHX_1)
880                         __attribute__nonnull__(pTHX_2);
881 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
882         assert(sv); assert(gv)
883
884 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
885                         __attribute__nonnull__(pTHX_1)
886                         __attribute__nonnull__(pTHX_2); */
887 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
888         assert(sv); assert(gv)
889
890 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
891                         __attribute__nonnull__(pTHX_1)
892                         __attribute__nonnull__(pTHX_2);
893 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
894         assert(sv); assert(gv)
895
896 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
897                         __attribute__nonnull__(pTHX_1);
898 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
899         assert(name)
900
901 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
902                         __attribute__nonnull__(pTHX_1);
903 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
904         assert(name)
905
906 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
907                         __attribute__nonnull__(pTHX_2);
908 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
909         assert(name)
910
911 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
912                         __attribute__nonnull__(pTHX_2);
913 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
914         assert(name)
915
916 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
917                         __attribute__nonnull__(pTHX_1)
918                         __attribute__nonnull__(pTHX_2); */
919 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
920         assert(stash); assert(name)
921
922 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
923                         __attribute__nonnull__(pTHX_1)
924                         __attribute__nonnull__(pTHX_2);
925 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
926         assert(stash); assert(name)
927
928 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
929                         __attribute__nonnull__(pTHX_1)
930                         __attribute__nonnull__(pTHX_2);
931 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
932         assert(stash); assert(name)
933
934 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
935                         __attribute__nonnull__(pTHX_1);
936 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
937         assert(nambeg)
938
939 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
940                         __attribute__nonnull__(pTHX_1)
941                         __attribute__nonnull__(pTHX_2);
942 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
943         assert(sv); assert(gv)
944
945 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
946                         __attribute__nonnull__(pTHX_1)
947                         __attribute__nonnull__(pTHX_2); */
948 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
949         assert(sv); assert(gv)
950
951 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
952                         __attribute__nonnull__(pTHX_1)
953                         __attribute__nonnull__(pTHX_2);
954 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
955         assert(sv); assert(gv)
956
957 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
958                         __attribute__nonnull__(pTHX_1);
959 #define PERL_ARGS_ASSERT_NEWGP  \
960         assert(gv)
961
962 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
963                         __attribute__nonnull__(pTHX_1);
964 #define PERL_ARGS_ASSERT_CVGV_SET       \
965         assert(cv)
966
967 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
968                         __attribute__nonnull__(pTHX_1)
969                         __attribute__nonnull__(pTHX_3);
970 #define PERL_ARGS_ASSERT_GV_INIT        \
971         assert(gv); assert(name)
972
973 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
974                         __attribute__nonnull__(pTHX_1)
975                         __attribute__nonnull__(pTHX_2);
976 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
977         assert(gv); assert(name)
978
979 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
980                         __attribute__nonnull__(pTHX_1);
981 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
982         assert(gv)
983
984 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
985                         __attribute__nonnull__(pTHX_1);
986 #define PERL_ARGS_ASSERT_GV_STASHPV     \
987         assert(name)
988
989 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
990                         __attribute__nonnull__(pTHX_1);
991 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
992         assert(name)
993
994 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
995                         __attribute__nonnull__(pTHX_1);
996 #define PERL_ARGS_ASSERT_GV_STASHSV     \
997         assert(sv)
998
999 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1000 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
1001 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1002                         __attribute__nonnull__(pTHX_1);
1003 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1004         assert(hv)
1005
1006 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1007                         __attribute__nonnull__(pTHX_2); */
1008 #define PERL_ARGS_ASSERT_HV_DELETE      \
1009         assert(key)
1010
1011 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1012                         __attribute__nonnull__(pTHX_2); */
1013 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1014         assert(keysv)
1015
1016 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1017                         __attribute__warn_unused_result__
1018                         __attribute__nonnull__(pTHX_2); */
1019 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1020         assert(key)
1021
1022 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1023                         __attribute__warn_unused_result__
1024                         __attribute__nonnull__(pTHX_2); */
1025 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1026         assert(keysv)
1027
1028 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1029                         __attribute__nonnull__(pTHX_2); */
1030 #define PERL_ARGS_ASSERT_HV_FETCH       \
1031         assert(key)
1032
1033 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1034                         __attribute__nonnull__(pTHX_2); */
1035 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1036         assert(keysv)
1037
1038 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1039 PERL_CALLCONV void*     Perl_hv_common_key_len(pTHX_ HV *hv, const char *key, I32 klen_i32, const int action, SV *val, const U32 hash)
1040                         __attribute__nonnull__(pTHX_2);
1041 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1042         assert(key)
1043
1044 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1045                         __attribute__nonnull__(pTHX_1);
1046 #define PERL_ARGS_ASSERT_HV_FILL        \
1047         assert(hv)
1048
1049 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1050                         __attribute__nonnull__(pTHX_1);
1051 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1052         assert(hv)
1053
1054 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1055                         __attribute__nonnull__(pTHX_1);
1056 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1057         assert(hv)
1058
1059 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1060                         __attribute__warn_unused_result__
1061                         __attribute__nonnull__(pTHX_1)
1062                         __attribute__nonnull__(pTHX_2);
1063 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1064         assert(entry); assert(retlen)
1065
1066 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1067                         __attribute__warn_unused_result__
1068                         __attribute__nonnull__(pTHX_1);
1069 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1070         assert(entry)
1071
1072 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1073                         __attribute__warn_unused_result__
1074                         __attribute__nonnull__(pTHX_1); */
1075 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1076         assert(hv)
1077
1078 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1079                         __attribute__warn_unused_result__
1080                         __attribute__nonnull__(pTHX_1)
1081                         __attribute__nonnull__(pTHX_2)
1082                         __attribute__nonnull__(pTHX_3);
1083 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1084         assert(hv); assert(key); assert(retlen)
1085
1086 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1087                         __attribute__warn_unused_result__
1088                         __attribute__nonnull__(pTHX_1);
1089 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1090         assert(hv)
1091
1092 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1093                         __attribute__warn_unused_result__
1094                         __attribute__nonnull__(pTHX_1)
1095                         __attribute__nonnull__(pTHX_2);
1096 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1097         assert(hv); assert(entry)
1098
1099 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1100                         __attribute__nonnull__(pTHX_1);
1101 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1102         assert(hv)
1103
1104 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1105                         __attribute__nonnull__(pTHX_1); */
1106 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1107         assert(hv)
1108
1109 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1110 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1111 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1112 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1113 #if defined(PERL_IN_HV_C)
1114 STATIC struct refcounted_he *   S_refcounted_he_new_common(pTHX_ struct refcounted_he *const parent, const char *const key_p, const STRLEN key_len, const char flags, char value_type, const void *value, const STRLEN value_len)
1115                         __attribute__nonnull__(pTHX_2)
1116                         __attribute__nonnull__(pTHX_6);
1117 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1118         assert(key_p); assert(value)
1119
1120 #endif
1121 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1122 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1123 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1124 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1125 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1126                         __attribute__nonnull__(pTHX_1)
1127                         __attribute__nonnull__(pTHX_2); */
1128
1129 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
1130                         __attribute__pure__
1131                         __attribute__nonnull__(1)
1132                         __attribute__nonnull__(2);
1133 #define PERL_ARGS_ASSERT_FOLDEQ \
1134         assert(a); assert(b)
1135
1136 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1137                         __attribute__nonnull__(pTHX_1)
1138                         __attribute__nonnull__(pTHX_2); */
1139
1140 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1141                         __attribute__pure__
1142                         __attribute__nonnull__(1)
1143                         __attribute__nonnull__(2);
1144 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1145         assert(a); assert(b)
1146
1147 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1148                         __attribute__nonnull__(pTHX_1)
1149                         __attribute__nonnull__(pTHX_5); */
1150
1151 PERL_CALLCONV I32       Perl_foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1152                         __attribute__nonnull__(pTHX_1)
1153                         __attribute__nonnull__(pTHX_5);
1154 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8    \
1155         assert(s1); assert(s2)
1156
1157 #if defined(PERL_IN_DOIO_C)
1158 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1159                         __attribute__warn_unused_result__;
1160
1161 #endif
1162 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1163                         __attribute__nonnull__(pTHX_2);
1164 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1165         assert(argv)
1166
1167 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1168 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1169 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1170 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1171                         __attribute__nonnull__(pTHX_1);
1172 #define PERL_ARGS_ASSERT_INIT_TM        \
1173         assert(ptm)
1174
1175 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1176 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1177                         __attribute__warn_unused_result__
1178                         __attribute__pure__
1179                         __attribute__nonnull__(1)
1180                         __attribute__nonnull__(2);
1181 #define PERL_ARGS_ASSERT_INSTR  \
1182         assert(big); assert(little)
1183
1184 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1185                         __attribute__nonnull__(pTHX_1);
1186 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1187         assert(io)
1188
1189 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1190                         __attribute__warn_unused_result__;
1191
1192 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1193                         __attribute__warn_unused_result__;
1194
1195 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1196                         __attribute__warn_unused_result__
1197                         __attribute__pure__;
1198
1199 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1200                         __attribute__warn_unused_result__
1201                         __attribute__pure__;
1202
1203 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1204                         __attribute__warn_unused_result__
1205                         __attribute__pure__;
1206
1207 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1208                         __attribute__warn_unused_result__
1209                         __attribute__pure__;
1210
1211 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1212                         __attribute__warn_unused_result__
1213                         __attribute__pure__;
1214
1215 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1216                         __attribute__warn_unused_result__
1217                         __attribute__pure__;
1218
1219 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1220                         __attribute__warn_unused_result__
1221                         __attribute__pure__;
1222
1223 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1224                         __attribute__warn_unused_result__
1225                         __attribute__pure__;
1226
1227 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1228                         __attribute__warn_unused_result__
1229                         __attribute__pure__;
1230
1231 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1232                         __attribute__warn_unused_result__
1233                         __attribute__pure__;
1234
1235 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1236                         __attribute__warn_unused_result__
1237                         __attribute__pure__;
1238
1239 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1240                         __attribute__warn_unused_result__
1241                         __attribute__pure__;
1242
1243 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1244                         __attribute__warn_unused_result__
1245                         __attribute__pure__;
1246
1247 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1248                         __attribute__warn_unused_result__
1249                         __attribute__pure__;
1250
1251 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1252                         __attribute__warn_unused_result__
1253                         __attribute__pure__;
1254
1255 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1256                         __attribute__warn_unused_result__
1257                         __attribute__pure__;
1258
1259 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1260                         __attribute__nonnull__(pTHX_2)
1261                         __attribute__nonnull__(pTHX_3);
1262 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1263         assert(p); assert(lenp)
1264
1265 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1266                         __attribute__nonnull__(pTHX_2)
1267                         __attribute__nonnull__(pTHX_3);
1268 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1269         assert(p); assert(lenp)
1270
1271 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1272                         __attribute__nonnull__(pTHX_2)
1273                         __attribute__nonnull__(pTHX_3);
1274 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1275         assert(p); assert(lenp)
1276
1277 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1278                         __attribute__nonnull__(pTHX_2)
1279                         __attribute__nonnull__(pTHX_3);
1280 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1281         assert(p); assert(lenp)
1282
1283 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1284                         __attribute__warn_unused_result__
1285                         __attribute__pure__;
1286
1287 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1288                         __attribute__warn_unused_result__
1289                         __attribute__pure__;
1290
1291 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1292                         __attribute__warn_unused_result__
1293                         __attribute__pure__;
1294
1295 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1296                         __attribute__warn_unused_result__
1297                         __attribute__pure__;
1298
1299 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1300                         __attribute__warn_unused_result__
1301                         __attribute__pure__;
1302
1303 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1304                         __attribute__warn_unused_result__
1305                         __attribute__pure__;
1306
1307 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1308                         __attribute__warn_unused_result__
1309                         __attribute__pure__;
1310
1311 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1312                         __attribute__warn_unused_result__
1313                         __attribute__pure__;
1314
1315 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1316                         __attribute__warn_unused_result__
1317                         __attribute__pure__;
1318
1319 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1320                         __attribute__warn_unused_result__
1321                         __attribute__pure__;
1322
1323 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1324                         __attribute__warn_unused_result__
1325                         __attribute__pure__;
1326
1327 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1328                         __attribute__warn_unused_result__
1329                         __attribute__pure__;
1330
1331 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1332                         __attribute__warn_unused_result__
1333                         __attribute__pure__;
1334
1335 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1336                         __attribute__nonnull__(1);
1337 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1338         assert(s)
1339
1340 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1341                         __attribute__nonnull__(1);
1342 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1343         assert(s)
1344
1345 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1346                         __attribute__nonnull__(1);
1347 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1348         assert(s)
1349
1350 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1351                         __attribute__nonnull__(1); */
1352 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1353         assert(s)
1354
1355 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1356                         __attribute__nonnull__(1);
1357 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1358         assert(s)
1359
1360 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1361                         __attribute__warn_unused_result__
1362                         __attribute__nonnull__(pTHX_1);
1363 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1364         assert(p)
1365
1366 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1367                         __attribute__warn_unused_result__
1368                         __attribute__nonnull__(pTHX_1);
1369 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1370         assert(p)
1371
1372 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1373                         __attribute__warn_unused_result__
1374                         __attribute__nonnull__(pTHX_1);
1375 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1376         assert(p)
1377
1378 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1379                         __attribute__warn_unused_result__
1380                         __attribute__nonnull__(pTHX_1);
1381 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1382         assert(p)
1383
1384 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1385                         __attribute__warn_unused_result__
1386                         __attribute__nonnull__(pTHX_1);
1387 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1388         assert(p)
1389
1390 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1391                         __attribute__warn_unused_result__
1392                         __attribute__nonnull__(pTHX_1);
1393 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1394         assert(p)
1395
1396 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1397                         __attribute__warn_unused_result__
1398                         __attribute__nonnull__(pTHX_1);
1399 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1400         assert(p)
1401
1402 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1403                         __attribute__warn_unused_result__
1404                         __attribute__nonnull__(pTHX_1);
1405 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1406         assert(p)
1407
1408 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1409                         __attribute__warn_unused_result__
1410                         __attribute__nonnull__(pTHX_1);
1411 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1412         assert(p)
1413
1414 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1415                         __attribute__warn_unused_result__
1416                         __attribute__nonnull__(pTHX_1);
1417 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1418         assert(p)
1419
1420 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1421                         __attribute__warn_unused_result__
1422                         __attribute__nonnull__(pTHX_1);
1423 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1424         assert(p)
1425
1426 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1427                         __attribute__warn_unused_result__
1428                         __attribute__nonnull__(pTHX_1);
1429 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1430         assert(p)
1431
1432 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1433                         __attribute__warn_unused_result__
1434                         __attribute__nonnull__(pTHX_1);
1435 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1436         assert(p)
1437
1438 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1439                         __attribute__warn_unused_result__
1440                         __attribute__nonnull__(pTHX_1);
1441 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1442         assert(p)
1443
1444 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1445                         __attribute__warn_unused_result__
1446                         __attribute__nonnull__(pTHX_1);
1447 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1448         assert(p)
1449
1450 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1451                         __attribute__warn_unused_result__
1452                         __attribute__nonnull__(pTHX_1);
1453 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1454         assert(p)
1455
1456 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1457                         __attribute__warn_unused_result__
1458                         __attribute__nonnull__(pTHX_1);
1459 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1460         assert(p)
1461
1462 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1463                         __attribute__warn_unused_result__
1464                         __attribute__nonnull__(pTHX_1);
1465 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1466         assert(p)
1467
1468 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1469                         __attribute__warn_unused_result__
1470                         __attribute__nonnull__(pTHX_1);
1471 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1472         assert(p)
1473
1474 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1475                         __attribute__warn_unused_result__
1476                         __attribute__nonnull__(pTHX_1);
1477 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1478         assert(p)
1479
1480 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1481                         __attribute__warn_unused_result__
1482                         __attribute__nonnull__(pTHX_1);
1483 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1484         assert(p)
1485
1486 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1487                         __attribute__warn_unused_result__
1488                         __attribute__nonnull__(pTHX_1);
1489 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1490         assert(p)
1491
1492 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1493                         __attribute__warn_unused_result__
1494                         __attribute__nonnull__(pTHX_1);
1495 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1496         assert(p)
1497
1498 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1499                         __attribute__warn_unused_result__
1500                         __attribute__nonnull__(pTHX_1);
1501 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1502         assert(p)
1503
1504 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1505                         __attribute__warn_unused_result__
1506                         __attribute__nonnull__(pTHX_1);
1507 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1508         assert(p)
1509
1510 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1511                         __attribute__warn_unused_result__
1512                         __attribute__nonnull__(pTHX_1);
1513 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1514         assert(p)
1515
1516 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1517                         __attribute__warn_unused_result__
1518                         __attribute__nonnull__(pTHX_1);
1519 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1520         assert(p)
1521
1522 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1523                         __attribute__warn_unused_result__
1524                         __attribute__nonnull__(pTHX_1);
1525 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1526         assert(p)
1527
1528 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1529                         __attribute__nonnull__(pTHX_1);
1530 #define PERL_ARGS_ASSERT_JMAYBE \
1531         assert(o)
1532
1533 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1534                         __attribute__pure__
1535                         __attribute__nonnull__(pTHX_1);
1536 #define PERL_ARGS_ASSERT_KEYWORD        \
1537         assert(name)
1538
1539 #if defined(PERL_IN_OP_C)
1540 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
1541                         __attribute__nonnull__(pTHX_1);
1542 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
1543         assert(rep_op)
1544
1545 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
1546                         __attribute__nonnull__(pTHX_1);
1547 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
1548         assert(o)
1549
1550 #endif
1551 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1552 PERL_CALLCONV void      Perl_lex_end(pTHX);
1553 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1554 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1555 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1556 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1557                         __attribute__nonnull__(pTHX_1);
1558 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1559         assert(pv)
1560
1561 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1562                         __attribute__nonnull__(pTHX_1);
1563 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1564         assert(sv)
1565
1566 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1567                         __attribute__nonnull__(pTHX_1);
1568 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1569         assert(ptr)
1570
1571 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1572                         __attribute__nonnull__(pTHX_1);
1573 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1574         assert(ptr)
1575
1576 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1577                         __attribute__nonnull__(pTHX_1);
1578 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1579         assert(ptr)
1580
1581 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1582 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1583 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1584 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1585 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1586                         __attribute__nonnull__(pTHX_1);
1587 #define PERL_ARGS_ASSERT_OP_NULL        \
1588         assert(o)
1589
1590 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1591                         __attribute__nonnull__(pTHX_1);
1592 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1593         assert(o)
1594
1595 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1596 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1597 #if defined(PERL_IN_OP_C)
1598 STATIC OP*      S_linklist(pTHX_ OP *o)
1599                         __attribute__nonnull__(pTHX_1);
1600 #define PERL_ARGS_ASSERT_LINKLIST       \
1601         assert(o)
1602
1603 STATIC OP*      S_listkids(pTHX_ OP* o);
1604 #endif
1605 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1606 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1607                         __attribute__nonnull__(pTHX_2);
1608 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1609         assert(name)
1610
1611 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1612                         __attribute__nonnull__(pTHX_2);
1613 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1614         assert(name)
1615
1616 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1617                         __attribute__nonnull__(pTHX_1);
1618 #define PERL_ARGS_ASSERT_LOCALIZE       \
1619         assert(o)
1620
1621 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1622                         __attribute__warn_unused_result__
1623                         __attribute__nonnull__(pTHX_1);
1624 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1625         assert(sv)
1626
1627 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1628                         __attribute__nonnull__(pTHX_1)
1629                         __attribute__nonnull__(pTHX_2)
1630                         __attribute__nonnull__(pTHX_3);
1631 #define PERL_ARGS_ASSERT_GROK_BIN       \
1632         assert(start); assert(len_p); assert(flags)
1633
1634 PERL_CALLCONV char      Perl_grok_bslash_c(pTHX_ const char source, const bool output_warning)
1635                         __attribute__warn_unused_result__;
1636
1637 PERL_CALLCONV bool      Perl_grok_bslash_o(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
1638                         __attribute__warn_unused_result__
1639                         __attribute__nonnull__(pTHX_1)
1640                         __attribute__nonnull__(pTHX_2)
1641                         __attribute__nonnull__(pTHX_3)
1642                         __attribute__nonnull__(pTHX_4);
1643 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
1644         assert(s); assert(uv); assert(len); assert(error_msg)
1645
1646 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1647                         __attribute__nonnull__(pTHX_1)
1648                         __attribute__nonnull__(pTHX_2)
1649                         __attribute__nonnull__(pTHX_3);
1650 #define PERL_ARGS_ASSERT_GROK_HEX       \
1651         assert(start); assert(len_p); assert(flags)
1652
1653 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1654                         __attribute__nonnull__(pTHX_1);
1655 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1656         assert(pv)
1657
1658 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1659                         __attribute__warn_unused_result__
1660                         __attribute__nonnull__(pTHX_1)
1661                         __attribute__nonnull__(pTHX_2);
1662 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1663         assert(sp); assert(send)
1664
1665 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1666                         __attribute__nonnull__(pTHX_1)
1667                         __attribute__nonnull__(pTHX_2)
1668                         __attribute__nonnull__(pTHX_3);
1669 #define PERL_ARGS_ASSERT_GROK_OCT       \
1670         assert(start); assert(len_p); assert(flags)
1671
1672 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1673                         __attribute__nonnull__(pTHX_1)
1674                         __attribute__nonnull__(pTHX_2);
1675 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1676         assert(sv); assert(mg)
1677
1678 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1679                         __attribute__nonnull__(pTHX_1)
1680                         __attribute__nonnull__(pTHX_2);
1681 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1682         assert(sv); assert(mg)
1683
1684 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1685                         __attribute__nonnull__(pTHX_1)
1686                         __attribute__nonnull__(pTHX_2);
1687 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1688         assert(sv); assert(mg)
1689
1690 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1691                         __attribute__nonnull__(pTHX_1)
1692                         __attribute__nonnull__(pTHX_2);
1693 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1694         assert(sv); assert(mg)
1695
1696 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1697                         __attribute__nonnull__(pTHX_2);
1698 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1699         assert(mg)
1700
1701 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1702                         __attribute__nonnull__(pTHX_1)
1703                         __attribute__nonnull__(pTHX_2);
1704 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1705         assert(sv); assert(mg)
1706
1707 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1708                         __attribute__nonnull__(pTHX_1)
1709                         __attribute__nonnull__(pTHX_2);
1710 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1711         assert(sv); assert(mg)
1712
1713 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1714                         __attribute__nonnull__(pTHX_1)
1715                         __attribute__nonnull__(pTHX_2);
1716 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1717         assert(sv); assert(mg)
1718
1719 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1720                         __attribute__nonnull__(pTHX_1)
1721                         __attribute__nonnull__(pTHX_2);
1722 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1723         assert(sv); assert(mg)
1724
1725 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1726                         __attribute__nonnull__(pTHX_1)
1727                         __attribute__nonnull__(pTHX_2);
1728 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1729         assert(sv); assert(mg)
1730
1731 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1732                         __attribute__nonnull__(pTHX_1)
1733                         __attribute__nonnull__(pTHX_2);
1734 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1735         assert(sv); assert(mg)
1736
1737 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1738                         __attribute__nonnull__(pTHX_1)
1739                         __attribute__nonnull__(pTHX_2);
1740 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1741         assert(sv); assert(mg)
1742
1743 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1744                         __attribute__nonnull__(pTHX_1)
1745                         __attribute__nonnull__(pTHX_2);
1746 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1747         assert(sv); assert(mg)
1748
1749 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1750                         __attribute__nonnull__(pTHX_1)
1751                         __attribute__nonnull__(pTHX_2);
1752 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1753         assert(sv); assert(mg)
1754
1755 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1756                         __attribute__nonnull__(pTHX_1)
1757                         __attribute__nonnull__(pTHX_2);
1758 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1759         assert(sv); assert(mg)
1760
1761 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1762                         __attribute__nonnull__(pTHX_1)
1763                         __attribute__nonnull__(pTHX_2);
1764 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1765         assert(sv); assert(mg)
1766
1767 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1768                         __attribute__nonnull__(pTHX_1)
1769                         __attribute__nonnull__(pTHX_2);
1770 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1771         assert(sv); assert(mg)
1772
1773 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1774                         __attribute__nonnull__(pTHX_1)
1775                         __attribute__nonnull__(pTHX_2);
1776 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1777         assert(sv); assert(mg)
1778
1779 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1780                         __attribute__nonnull__(pTHX_1)
1781                         __attribute__nonnull__(pTHX_2);
1782 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1783         assert(sv); assert(mg)
1784
1785 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1786                         __attribute__nonnull__(pTHX_1)
1787                         __attribute__nonnull__(pTHX_2);
1788 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1789         assert(sv); assert(mg)
1790
1791 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1792                         __attribute__nonnull__(pTHX_1)
1793                         __attribute__nonnull__(pTHX_2);
1794 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1795         assert(sv); assert(mg)
1796
1797 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1798                         __attribute__nonnull__(pTHX_1)
1799                         __attribute__nonnull__(pTHX_2)
1800                         __attribute__nonnull__(pTHX_3);
1801 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1802         assert(sv); assert(mg); assert(key)
1803
1804 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1805                         __attribute__nonnull__(pTHX_1)
1806                         __attribute__nonnull__(pTHX_2);
1807 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1808         assert(sv); assert(mg)
1809
1810 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1811                         __attribute__nonnull__(pTHX_1)
1812                         __attribute__nonnull__(pTHX_2);
1813 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1814         assert(sv); assert(mg)
1815
1816 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1817                         __attribute__noreturn__
1818                         __attribute__nonnull__(pTHX_1)
1819                         __attribute__nonnull__(pTHX_2);
1820 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1821         assert(sv); assert(mg)
1822
1823 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1824                         __attribute__nonnull__(pTHX_1)
1825                         __attribute__nonnull__(pTHX_2);
1826 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1827         assert(sv); assert(mg)
1828
1829 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1830                         __attribute__nonnull__(pTHX_1)
1831                         __attribute__nonnull__(pTHX_2);
1832 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1833         assert(sv); assert(mg)
1834
1835 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1836                         __attribute__nonnull__(pTHX_1)
1837                         __attribute__nonnull__(pTHX_2);
1838 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1839         assert(sv); assert(mg)
1840
1841 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1842                         __attribute__nonnull__(pTHX_1)
1843                         __attribute__nonnull__(pTHX_2);
1844 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1845         assert(sv); assert(mg)
1846
1847 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1848                         __attribute__nonnull__(pTHX_1)
1849                         __attribute__nonnull__(pTHX_2);
1850 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1851         assert(sv); assert(mg)
1852
1853 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1854                         __attribute__nonnull__(pTHX_1)
1855                         __attribute__nonnull__(pTHX_2);
1856 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1857         assert(sv); assert(mg)
1858
1859 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1860                         __attribute__nonnull__(pTHX_1)
1861                         __attribute__nonnull__(pTHX_2);
1862 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1863         assert(sv); assert(mg)
1864
1865 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1866                         __attribute__nonnull__(pTHX_1)
1867                         __attribute__nonnull__(pTHX_2);
1868 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1869         assert(sv); assert(mg)
1870
1871 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1872                         __attribute__nonnull__(pTHX_1)
1873                         __attribute__nonnull__(pTHX_2);
1874 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1875         assert(sv); assert(mg)
1876
1877 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1878                         __attribute__nonnull__(pTHX_1)
1879                         __attribute__nonnull__(pTHX_2);
1880 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1881         assert(sv); assert(mg)
1882
1883 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1884                         __attribute__nonnull__(pTHX_1)
1885                         __attribute__nonnull__(pTHX_2);
1886 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1887         assert(sv); assert(mg)
1888
1889 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1890                         __attribute__nonnull__(pTHX_1)
1891                         __attribute__nonnull__(pTHX_2);
1892 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1893         assert(sv); assert(mg)
1894
1895 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1896                         __attribute__nonnull__(pTHX_1)
1897                         __attribute__nonnull__(pTHX_2);
1898 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1899         assert(sv); assert(mg)
1900
1901 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1902                         __attribute__nonnull__(pTHX_1)
1903                         __attribute__nonnull__(pTHX_2);
1904 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1905         assert(sv); assert(mg)
1906
1907 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1908                         __attribute__nonnull__(pTHX_2);
1909 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1910         assert(mg)
1911
1912 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1913                         __attribute__nonnull__(pTHX_1)
1914                         __attribute__nonnull__(pTHX_2);
1915 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1916         assert(sv); assert(mg)
1917
1918 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1919                         __attribute__nonnull__(pTHX_1)
1920                         __attribute__nonnull__(pTHX_2);
1921 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1922         assert(sv); assert(mg)
1923
1924 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1925                         __attribute__nonnull__(pTHX_1)
1926                         __attribute__nonnull__(pTHX_2);
1927 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1928         assert(sv); assert(mg)
1929
1930 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1931                         __attribute__nonnull__(pTHX_1)
1932                         __attribute__nonnull__(pTHX_2);
1933 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1934         assert(sv); assert(mg)
1935
1936 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1937                         __attribute__nonnull__(pTHX_1)
1938                         __attribute__nonnull__(pTHX_2);
1939 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1940         assert(sv); assert(mg)
1941
1942 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1943                         __attribute__nonnull__(pTHX_1)
1944                         __attribute__nonnull__(pTHX_2);
1945 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1946         assert(sv); assert(mg)
1947
1948 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1949                         __attribute__nonnull__(pTHX_1)
1950                         __attribute__nonnull__(pTHX_2);
1951 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1952         assert(sv); assert(mg)
1953
1954 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1955                         __attribute__nonnull__(pTHX_1)
1956                         __attribute__nonnull__(pTHX_2);
1957 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1958         assert(sv); assert(mg)
1959
1960 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
1961                         __attribute__nonnull__(pTHX_1)
1962                         __attribute__nonnull__(pTHX_2)
1963                         __attribute__nonnull__(pTHX_3);
1964 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
1965         assert(sv); assert(mg); assert(meth)
1966
1967 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1968 #if defined(USE_LOCALE_COLLATE)
1969 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1970                         __attribute__nonnull__(pTHX_1)
1971                         __attribute__nonnull__(pTHX_2);
1972 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1973         assert(sv); assert(mg)
1974
1975 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1976                         __attribute__nonnull__(pTHX_1)
1977                         __attribute__nonnull__(pTHX_3);
1978 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1979         assert(s); assert(xlen)
1980
1981 #endif
1982 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1983                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1984                         __attribute__nonnull__(pTHX_1);
1985 #define PERL_ARGS_ASSERT_MESS   \
1986         assert(pat)
1987
1988 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
1989                         __attribute__nonnull__(pTHX_1);
1990 #define PERL_ARGS_ASSERT_MESS_SV        \
1991         assert(basemsg)
1992
1993 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1994                         __attribute__nonnull__(pTHX_1);
1995 #define PERL_ARGS_ASSERT_VMESS  \
1996         assert(pat)
1997
1998 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1999                         __attribute__nonnull__(pTHX_1);
2000 #define PERL_ARGS_ASSERT_QERROR \
2001         assert(err)
2002
2003 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
2004                         __attribute__nonnull__(pTHX_3);
2005 #define PERL_ARGS_ASSERT_SORTSV \
2006         assert(cmp)
2007
2008 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
2009                         __attribute__nonnull__(pTHX_3);
2010 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
2011         assert(cmp)
2012
2013 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2014                         __attribute__nonnull__(pTHX_1);
2015 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2016         assert(sv)
2017
2018 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2019                         __attribute__nonnull__(pTHX_1)
2020                         __attribute__nonnull__(pTHX_2);
2021 #define PERL_ARGS_ASSERT_MG_COPY        \
2022         assert(sv); assert(nsv)
2023
2024 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2025                         __attribute__nonnull__(pTHX_1)
2026                         __attribute__nonnull__(pTHX_2);
2027 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2028         assert(sv); assert(nsv)
2029
2030 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2031                         __attribute__warn_unused_result__;
2032
2033 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2034                         __attribute__nonnull__(pTHX_1);
2035 #define PERL_ARGS_ASSERT_MG_FREE        \
2036         assert(sv)
2037
2038 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2039                         __attribute__nonnull__(pTHX_1);
2040 #define PERL_ARGS_ASSERT_MG_GET \
2041         assert(sv)
2042
2043 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2044                         __attribute__nonnull__(pTHX_1);
2045 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2046         assert(sv)
2047
2048 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2049                         __attribute__nonnull__(pTHX_1);
2050 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2051         assert(sv)
2052
2053 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2054                         __attribute__nonnull__(pTHX_1);
2055 #define PERL_ARGS_ASSERT_MG_SET \
2056         assert(sv)
2057
2058 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2059                         __attribute__nonnull__(pTHX_1);
2060 #define PERL_ARGS_ASSERT_MG_SIZE        \
2061         assert(sv)
2062
2063 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2064                         __attribute__nonnull__(pTHX_1);
2065 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2066         assert(ptm)
2067
2068 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2069 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2070 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2071                         __attribute__nonnull__(pTHX_1);
2072 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2073         assert(s)
2074
2075 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2076                         __attribute__nonnull__(pTHX_1);
2077 #define PERL_ARGS_ASSERT_MY_ATOF        \
2078         assert(s)
2079
2080 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
2081 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
2082                         __attribute__nonnull__(1)
2083                         __attribute__nonnull__(2);
2084 #define PERL_ARGS_ASSERT_MY_BCOPY       \
2085         assert(from); assert(to)
2086
2087 #endif
2088 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
2089 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
2090                         __attribute__nonnull__(1);
2091 #define PERL_ARGS_ASSERT_MY_BZERO       \
2092         assert(loc)
2093
2094 #endif
2095 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2096                         __attribute__noreturn__;
2097
2098 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2099                         __attribute__noreturn__;
2100
2101 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2102 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2103 PERL_CALLCONV void      Perl_atfork_lock(void);
2104 PERL_CALLCONV void      Perl_atfork_unlock(void);
2105 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2106 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2107 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
2108 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
2109                         __attribute__pure__
2110                         __attribute__nonnull__(1)
2111                         __attribute__nonnull__(2);
2112 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
2113         assert(s1); assert(s2)
2114
2115 #endif
2116 #if !defined(HAS_MEMSET)
2117 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
2118                         __attribute__nonnull__(1);
2119 #define PERL_ARGS_ASSERT_MY_MEMSET      \
2120         assert(loc)
2121
2122 #endif
2123 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2124 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2125                         __attribute__nonnull__(pTHX_1)
2126                         __attribute__nonnull__(pTHX_2);
2127 #define PERL_ARGS_ASSERT_MY_POPEN       \
2128         assert(cmd); assert(mode)
2129
2130 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2131                         __attribute__nonnull__(pTHX_1)
2132                         __attribute__nonnull__(pTHX_3);
2133 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2134         assert(mode); assert(args)
2135
2136 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2137 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2138 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2139 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)
2140                         __attribute__nonnull__(pTHX_1);
2141 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2142         assert(fmt)
2143
2144 #if defined(MYSWAP)
2145 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
2146                         __attribute__malloc__
2147                         __attribute__warn_unused_result__
2148                         __attribute__pure__;
2149
2150 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
2151                         __attribute__malloc__
2152                         __attribute__warn_unused_result__
2153                         __attribute__pure__;
2154
2155 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
2156                         __attribute__malloc__
2157                         __attribute__warn_unused_result__
2158                         __attribute__pure__;
2159
2160 #endif
2161 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2162 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2163                         __attribute__malloc__
2164                         __attribute__warn_unused_result__;
2165
2166 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2167                         __attribute__malloc__
2168                         __attribute__warn_unused_result__;
2169
2170 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2171 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2172                         __attribute__malloc__
2173                         __attribute__warn_unused_result__;
2174
2175 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2176                         __attribute__malloc__
2177                         __attribute__warn_unused_result__
2178                         __attribute__nonnull__(pTHX_2);
2179 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2180         assert(first)
2181
2182 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2183 #ifdef PERL_MAD
2184 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2185 #else
2186 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2187 #endif
2188 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2189                         __attribute__malloc__
2190                         __attribute__warn_unused_result__
2191                         __attribute__nonnull__(pTHX_5);
2192 #define PERL_ARGS_ASSERT_NEWFOROP       \
2193         assert(expr)
2194
2195 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2196                         __attribute__malloc__
2197                         __attribute__warn_unused_result__
2198                         __attribute__nonnull__(pTHX_1)
2199                         __attribute__nonnull__(pTHX_2);
2200 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2201         assert(cond); assert(block)
2202
2203 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2204                         __attribute__malloc__
2205                         __attribute__warn_unused_result__
2206                         __attribute__nonnull__(pTHX_3)
2207                         __attribute__nonnull__(pTHX_4);
2208 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2209         assert(first); assert(other)
2210
2211 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2212                         __attribute__malloc__
2213                         __attribute__warn_unused_result__
2214                         __attribute__nonnull__(pTHX_2);
2215 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2216         assert(label)
2217
2218 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2219                         __attribute__malloc__
2220                         __attribute__warn_unused_result__;
2221
2222 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2223                         __attribute__malloc__
2224                         __attribute__warn_unused_result__;
2225
2226 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2227                         __attribute__malloc__
2228                         __attribute__warn_unused_result__;
2229
2230 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2231                         __attribute__nonnull__(pTHX_1);
2232 #define PERL_ARGS_ASSERT_NEWPROG        \
2233         assert(o)
2234
2235 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2236                         __attribute__malloc__
2237                         __attribute__warn_unused_result__
2238                         __attribute__nonnull__(pTHX_2)
2239                         __attribute__nonnull__(pTHX_3);
2240 #define PERL_ARGS_ASSERT_NEWRANGE       \
2241         assert(left); assert(right)
2242
2243 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2244                         __attribute__malloc__
2245                         __attribute__warn_unused_result__;
2246
2247 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2248                         __attribute__malloc__
2249                         __attribute__warn_unused_result__;
2250
2251 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2252 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2253                         __attribute__nonnull__(pTHX_2)
2254                         __attribute__nonnull__(pTHX_3);
2255 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2256         assert(subaddr); assert(filename)
2257
2258 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2259                         __attribute__nonnull__(pTHX_2)
2260                         __attribute__nonnull__(pTHX_3);
2261 #define PERL_ARGS_ASSERT_NEWXS  \
2262         assert(subaddr); assert(filename)
2263
2264 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2265                         __attribute__warn_unused_result__; */
2266
2267 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2268                         __attribute__malloc__
2269                         __attribute__warn_unused_result__
2270                         __attribute__nonnull__(pTHX_1);
2271 #define PERL_ARGS_ASSERT_NEWAVREF       \
2272         assert(o)
2273
2274 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2275                         __attribute__malloc__
2276                         __attribute__warn_unused_result__;
2277
2278 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2279                         __attribute__malloc__
2280                         __attribute__warn_unused_result__;
2281
2282 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2283                         __attribute__malloc__
2284                         __attribute__warn_unused_result__
2285                         __attribute__nonnull__(pTHX_3);
2286 #define PERL_ARGS_ASSERT_NEWGVOP        \
2287         assert(gv)
2288
2289 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2290                         __attribute__malloc__
2291                         __attribute__warn_unused_result__
2292                         __attribute__nonnull__(pTHX_1);
2293 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2294         assert(pack)
2295
2296 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2297                         __attribute__malloc__
2298                         __attribute__warn_unused_result__;
2299
2300 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2301                         __attribute__malloc__
2302                         __attribute__warn_unused_result__
2303                         __attribute__nonnull__(pTHX_1);
2304 #define PERL_ARGS_ASSERT_NEWHVREF       \
2305         assert(o)
2306
2307 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2308                         __attribute__warn_unused_result__; */
2309
2310 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2311                         __attribute__malloc__
2312                         __attribute__warn_unused_result__;
2313
2314 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2315                         __attribute__malloc__
2316                         __attribute__warn_unused_result__; */
2317
2318 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2319                         __attribute__malloc__
2320                         __attribute__warn_unused_result__;
2321
2322 #ifdef USE_ITHREADS
2323 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2324                         __attribute__malloc__
2325                         __attribute__warn_unused_result__
2326                         __attribute__nonnull__(pTHX_3);
2327 #define PERL_ARGS_ASSERT_NEWPADOP       \
2328         assert(sv)
2329
2330 #endif
2331 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2332                         __attribute__malloc__
2333                         __attribute__warn_unused_result__;
2334
2335 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2336                         __attribute__malloc__
2337                         __attribute__warn_unused_result__;
2338
2339 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2340                         __attribute__malloc__
2341                         __attribute__warn_unused_result__
2342                         __attribute__nonnull__(pTHX_1);
2343 #define PERL_ARGS_ASSERT_NEWRV  \
2344         assert(sv)
2345
2346 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2347                         __attribute__malloc__
2348                         __attribute__warn_unused_result__
2349                         __attribute__nonnull__(pTHX_1);
2350 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2351         assert(sv)
2352
2353 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2354                         __attribute__malloc__
2355                         __attribute__warn_unused_result__;
2356
2357 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2358                         __attribute__malloc__
2359                         __attribute__warn_unused_result__
2360                         __attribute__nonnull__(pTHX_1);
2361 #define PERL_ARGS_ASSERT_NEWSVREF       \
2362         assert(o)
2363
2364 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2365                         __attribute__malloc__
2366                         __attribute__warn_unused_result__
2367                         __attribute__nonnull__(pTHX_3);
2368 #define PERL_ARGS_ASSERT_NEWSVOP        \
2369         assert(sv)
2370
2371 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2372                         __attribute__malloc__
2373                         __attribute__warn_unused_result__;
2374
2375 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2376                         __attribute__malloc__
2377                         __attribute__warn_unused_result__;
2378
2379 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2380                         __attribute__malloc__
2381                         __attribute__warn_unused_result__;
2382
2383 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2384                         __attribute__malloc__
2385                         __attribute__warn_unused_result__;
2386
2387 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2388                         __attribute__malloc__
2389                         __attribute__warn_unused_result__;
2390
2391 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2392                         __attribute__malloc__
2393                         __attribute__warn_unused_result__;
2394
2395 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2396                         __attribute__malloc__
2397                         __attribute__warn_unused_result__;
2398
2399 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2400                         __attribute__malloc__
2401                         __attribute__warn_unused_result__;
2402
2403 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2404                         __attribute__malloc__
2405                         __attribute__warn_unused_result__
2406                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2407                         __attribute__nonnull__(pTHX_1);
2408 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2409         assert(pat)
2410
2411 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2412                         __attribute__malloc__
2413                         __attribute__warn_unused_result__
2414                         __attribute__nonnull__(pTHX_1);
2415 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2416         assert(pat)
2417
2418 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2419                         __attribute__nonnull__(pTHX_1);
2420 #define PERL_ARGS_ASSERT_NEWSVRV        \
2421         assert(rv)
2422
2423 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2424                         __attribute__malloc__
2425                         __attribute__warn_unused_result__;
2426
2427 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2428                         __attribute__malloc__
2429                         __attribute__warn_unused_result__;
2430
2431 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2432                         __attribute__malloc__
2433                         __attribute__warn_unused_result__;
2434
2435 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2436                         __attribute__malloc__
2437                         __attribute__warn_unused_result__
2438                         __attribute__nonnull__(pTHX_2);
2439 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2440         assert(block)
2441
2442 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2443                         __attribute__malloc__
2444                         __attribute__warn_unused_result__;
2445
2446 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2447                         __attribute__malloc__
2448                         __attribute__warn_unused_result__;
2449
2450 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2451                         __attribute__nonnull__(pTHX_1)
2452                         __attribute__nonnull__(pTHX_2)
2453                         __attribute__nonnull__(pTHX_3);
2454 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2455         assert(s); assert(e); assert(sv)
2456
2457 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2458                         __attribute__nonnull__(pTHX_1)
2459                         __attribute__nonnull__(pTHX_2);
2460 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2461         assert(s); assert(rv)
2462
2463 PERL_CALLCONV const char*       Perl_prescan_version(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha)
2464                         __attribute__nonnull__(pTHX_1);
2465 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2466         assert(s)
2467
2468 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2469                         __attribute__nonnull__(pTHX_1);
2470 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2471         assert(ver)
2472
2473 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2474                         __attribute__nonnull__(pTHX_1);
2475 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2476         assert(ver)
2477
2478 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2479                         __attribute__nonnull__(pTHX_1);
2480 #define PERL_ARGS_ASSERT_VVERIFY        \
2481         assert(vs)
2482
2483 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2484                         __attribute__nonnull__(pTHX_1);
2485 #define PERL_ARGS_ASSERT_VNUMIFY        \
2486         assert(vs)
2487
2488 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2489                         __attribute__nonnull__(pTHX_1);
2490 #define PERL_ARGS_ASSERT_VNORMAL        \
2491         assert(vs)
2492
2493 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2494                         __attribute__nonnull__(pTHX_1);
2495 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2496         assert(vs)
2497
2498 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2499                         __attribute__nonnull__(pTHX_1)
2500                         __attribute__nonnull__(pTHX_2);
2501 #define PERL_ARGS_ASSERT_VCMP   \
2502         assert(lhv); assert(rhv)
2503
2504 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2505                         __attribute__nonnull__(pTHX_1);
2506 #define PERL_ARGS_ASSERT_NEXTARGV       \
2507         assert(gv)
2508
2509 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2510                         __attribute__pure__
2511                         __attribute__nonnull__(1)
2512                         __attribute__nonnull__(2)
2513                         __attribute__nonnull__(3)
2514                         __attribute__nonnull__(4);
2515 #define PERL_ARGS_ASSERT_NINSTR \
2516         assert(big); assert(bigend); assert(little); assert(lend)
2517
2518 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2519 #ifdef PERL_MAD
2520 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2521                         __attribute__nonnull__(pTHX_1);
2522 #define PERL_ARGS_ASSERT_PACKAGE        \
2523         assert(o)
2524
2525 #else
2526 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2527                         __attribute__nonnull__(pTHX_1);
2528 #define PERL_ARGS_ASSERT_PACKAGE        \
2529         assert(o)
2530
2531 #endif
2532 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2533                         __attribute__nonnull__(pTHX_1);
2534 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2535         assert(v)
2536
2537 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2538 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
2539                         __attribute__nonnull__(pTHX_1);
2540 #define PERL_ARGS_ASSERT_ALLOCMY        \
2541         assert(name)
2542
2543 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2544                         __attribute__warn_unused_result__
2545                         __attribute__nonnull__(pTHX_1);
2546 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2547         assert(name)
2548
2549 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
2550                         __attribute__deprecated__;
2551
2552 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
2553 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2554                         __attribute__warn_unused_result__
2555                         __attribute__nonnull__(pTHX_1);
2556 #define PERL_ARGS_ASSERT_OOPSAV \
2557         assert(o)
2558
2559 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2560                         __attribute__warn_unused_result__
2561                         __attribute__nonnull__(pTHX_1);
2562 #define PERL_ARGS_ASSERT_OOPSHV \
2563         assert(o)
2564
2565 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2566 #ifdef DEBUGGING
2567 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2568 #endif
2569 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2570 #if defined(PERL_IN_PAD_C)
2571 STATIC void     S_pad_reset(pTHX);
2572 #endif
2573 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2574 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2575 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2576                         __attribute__nonnull__(pTHX_1)
2577                         __attribute__nonnull__(pTHX_2);
2578 #define PERL_ARGS_ASSERT_START_GLOB     \
2579         assert(tmpglob); assert(io)
2580
2581 #if defined(USE_REENTRANT_API)
2582 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2583 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2584 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2585 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2586                         __attribute__nonnull__(1);
2587 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2588         assert(f)
2589
2590 #endif
2591 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2592 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2593                         __attribute__nonnull__(pTHX_1)
2594                         __attribute__nonnull__(pTHX_3);
2595 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2596         assert(sub_name); assert(argv)
2597
2598 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2599                         __attribute__nonnull__(pTHX_1);
2600 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2601         assert(methname)
2602
2603 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2604                         __attribute__nonnull__(pTHX_1);
2605 #define PERL_ARGS_ASSERT_CALL_PV        \
2606         assert(sub_name)
2607
2608 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2609                         __attribute__nonnull__(pTHX_1);
2610 #define PERL_ARGS_ASSERT_CALL_SV        \
2611         assert(sv)
2612
2613 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2614 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2615                         __attribute__nonnull__(pTHX_1);
2616 #define PERL_ARGS_ASSERT_DOREF  \
2617         assert(o)
2618
2619 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2620                         __attribute__nonnull__(pTHX_1);
2621 #define PERL_ARGS_ASSERT_EVAL_PV        \
2622         assert(p)
2623
2624 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2625                         __attribute__nonnull__(pTHX_1);
2626 #define PERL_ARGS_ASSERT_EVAL_SV        \
2627         assert(sv)
2628
2629 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2630                         __attribute__nonnull__(pTHX_1);
2631 #define PERL_ARGS_ASSERT_GET_SV \
2632         assert(name)
2633
2634 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2635                         __attribute__nonnull__(pTHX_1);
2636 #define PERL_ARGS_ASSERT_GET_AV \
2637         assert(name)
2638
2639 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2640                         __attribute__nonnull__(pTHX_1);
2641 #define PERL_ARGS_ASSERT_GET_HV \
2642         assert(name)
2643
2644 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2645                         __attribute__nonnull__(pTHX_1);
2646 #define PERL_ARGS_ASSERT_GET_CV \
2647         assert(name)
2648
2649 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2650                         __attribute__nonnull__(pTHX_1);
2651 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2652         assert(name)
2653
2654 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2655 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2656 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2657 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2658                         __attribute__nonnull__(pTHX_1);
2659 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2660         assert(newctype)
2661
2662 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2663 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2664 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2665 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2666 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2667                         __attribute__nonnull__(pTHX_1);
2668 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2669         assert(pv)
2670
2671 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)
2672                         __attribute__nonnull__(pTHX_1)
2673                         __attribute__nonnull__(pTHX_2)
2674                         __attribute__nonnull__(pTHX_3)
2675                         __attribute__nonnull__(pTHX_4)
2676                         __attribute__nonnull__(pTHX_5)
2677                         __attribute__nonnull__(pTHX_6);
2678 #define PERL_ARGS_ASSERT_PACK_CAT       \
2679         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2680
2681 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2682                         __attribute__nonnull__(pTHX_1)
2683                         __attribute__nonnull__(pTHX_2)
2684                         __attribute__nonnull__(pTHX_3)
2685                         __attribute__nonnull__(pTHX_4)
2686                         __attribute__nonnull__(pTHX_5);
2687 #define PERL_ARGS_ASSERT_PACKLIST       \
2688         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2689
2690 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2691 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2692 #endif
2693 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2694                         __attribute__nonnull__(pTHX_1)
2695                         __attribute__nonnull__(pTHX_2);
2696 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2697         assert(o); assert(expr)
2698
2699 #if defined(PERL_IN_OP_C)
2700 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2701                         __attribute__nonnull__(pTHX_1)
2702                         __attribute__nonnull__(pTHX_2)
2703                         __attribute__nonnull__(pTHX_3);
2704 #define PERL_ARGS_ASSERT_PMTRANS        \
2705         assert(o); assert(expr); assert(repl)
2706
2707 #endif
2708 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2709 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2710 PERL_CALLCONV void      Perl_push_scope(pTHX);
2711 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2712 #if defined(PERL_IN_OP_C)
2713 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2714 #endif
2715 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2716                         __attribute__nonnull__(pTHX_1);
2717 #define PERL_ARGS_ASSERT_REGDUMP        \
2718         assert(r)
2719
2720 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2721                         __attribute__nonnull__(pTHX_1);
2722 #define PERL_ARGS_ASSERT_REGDUMP        \
2723         assert(r)
2724
2725 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2726                         __attribute__nonnull__(pTHX_2);
2727 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2728         assert(node)
2729
2730 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2731                         __attribute__nonnull__(pTHX_1)
2732                         __attribute__nonnull__(pTHX_2)
2733                         __attribute__nonnull__(pTHX_3)
2734                         __attribute__nonnull__(pTHX_4)
2735                         __attribute__nonnull__(pTHX_6);
2736 #define PERL_ARGS_ASSERT_PREGEXEC       \
2737         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2738
2739 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2740 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2741                         __attribute__nonnull__(pTHX_1);
2742 #define PERL_ARGS_ASSERT_PREGFREE2      \
2743         assert(rx)
2744
2745 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
2746                         __attribute__nonnull__(pTHX_2);
2747 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2748         assert(rx)
2749
2750 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2751                         __attribute__nonnull__(pTHX_1);
2752 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2753         assert(rx)
2754
2755 #if defined(USE_ITHREADS)
2756 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2757                         __attribute__nonnull__(pTHX_1)
2758                         __attribute__nonnull__(pTHX_2);
2759 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2760         assert(r); assert(param)
2761
2762 #endif
2763 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2764                         __attribute__nonnull__(pTHX_1);
2765 #define PERL_ARGS_ASSERT_PREGCOMP       \
2766         assert(pattern)
2767
2768 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2769                         __attribute__nonnull__(pTHX_1);
2770 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2771         assert(pattern)
2772
2773 PERL_CALLCONV char*     Perl_re_intuit_start(pTHX_ REGEXP * const rx, SV* sv, char* strpos, char* strend, const U32 flags, re_scream_pos_data *data)
2774                         __attribute__nonnull__(pTHX_1)
2775                         __attribute__nonnull__(pTHX_3)
2776                         __attribute__nonnull__(pTHX_4);
2777 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2778         assert(rx); assert(strpos); assert(strend)
2779
2780 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2781                         __attribute__nonnull__(pTHX_1);
2782 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2783         assert(r)
2784
2785 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2786                         __attribute__nonnull__(pTHX_1)
2787                         __attribute__nonnull__(pTHX_2)
2788                         __attribute__nonnull__(pTHX_3)
2789                         __attribute__nonnull__(pTHX_4)
2790                         __attribute__nonnull__(pTHX_6);
2791 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2792         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2793
2794 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2795                         __attribute__warn_unused_result__;
2796
2797
2798 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2799                         __attribute__nonnull__(pTHX_1);
2800 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2801         assert(rx)
2802
2803 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2804                         __attribute__nonnull__(pTHX_1);
2805 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2806         assert(rx)
2807
2808 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2809                         __attribute__nonnull__(pTHX_1)
2810                         __attribute__nonnull__(pTHX_2);
2811 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2812         assert(rx); assert(namesv)
2813
2814 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2815                         __attribute__nonnull__(pTHX_1)
2816                         __attribute__nonnull__(pTHX_2);
2817 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2818         assert(rx); assert(key)
2819
2820 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2821                         __attribute__nonnull__(pTHX_1);
2822 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2823         assert(rx)
2824
2825 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2826                         __attribute__nonnull__(pTHX_1);
2827 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2828         assert(rx)
2829
2830 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2831                         __attribute__nonnull__(pTHX_1);
2832 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2833         assert(rx)
2834
2835 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2836                         __attribute__nonnull__(pTHX_1);
2837 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2838         assert(rx)
2839
2840
2841 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2842                         __attribute__nonnull__(pTHX_1);
2843 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2844         assert(rx)
2845
2846 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2847                         __attribute__nonnull__(pTHX_1);
2848 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2849         assert(rx)
2850
2851 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2852                         __attribute__nonnull__(pTHX_1)
2853                         __attribute__nonnull__(pTHX_2);
2854 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2855         assert(rx); assert(sv)
2856
2857
2858 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2859                         __attribute__nonnull__(pTHX_1);
2860 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2861         assert(rx)
2862
2863
2864 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2865                         __attribute__nonnull__(pTHX_2)
2866                         __attribute__nonnull__(pTHX_3);
2867 #define PERL_ARGS_ASSERT_REGPROP        \
2868         assert(sv); assert(o)
2869
2870 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2871                         __attribute__nonnull__(1)
2872                         __attribute__nonnull__(2);
2873 #define PERL_ARGS_ASSERT_REPEATCPY      \
2874         assert(to); assert(from)
2875
2876 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2877                         __attribute__pure__
2878                         __attribute__nonnull__(1)
2879                         __attribute__nonnull__(2)
2880                         __attribute__nonnull__(3)
2881                         __attribute__nonnull__(4);
2882 #define PERL_ARGS_ASSERT_RNINSTR        \
2883         assert(big); assert(bigend); assert(little); assert(lend)
2884
2885 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2886 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2887 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2888                         __attribute__nonnull__(pTHX_3);
2889 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2890         assert(save)
2891
2892 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2893 #if defined(PERL_IN_PP_CTL_C)
2894 STATIC void     S_rxres_free(pTHX_ void** rsp)
2895                         __attribute__nonnull__(pTHX_1);
2896 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2897         assert(rsp)
2898
2899 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2900                         __attribute__nonnull__(pTHX_1)
2901                         __attribute__nonnull__(pTHX_2);
2902 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2903         assert(rsp); assert(rx)
2904
2905 #endif
2906 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2907                         __attribute__nonnull__(pTHX_1)
2908                         __attribute__nonnull__(pTHX_2);
2909 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2910         assert(rsp); assert(rx)
2911
2912 #if !defined(HAS_RENAME)
2913 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2914                         __attribute__nonnull__(pTHX_1)
2915                         __attribute__nonnull__(pTHX_2);
2916 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2917         assert(a); assert(b)
2918
2919 #endif
2920 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2921                         __attribute__malloc__
2922                         __attribute__warn_unused_result__;
2923
2924 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2925                         __attribute__malloc__
2926                         __attribute__warn_unused_result__;
2927
2928 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2929                         __attribute__malloc__
2930                         __attribute__warn_unused_result__;
2931
2932 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2933                         __attribute__malloc__
2934                         __attribute__warn_unused_result__
2935                         __attribute__nonnull__(pTHX_1);
2936 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2937         assert(pv)
2938
2939 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2940                         __attribute__malloc__
2941                         __attribute__warn_unused_result__
2942                         __attribute__nonnull__(pTHX_1);
2943 #define PERL_ARGS_ASSERT_SAVESVPV       \
2944         assert(sv)
2945
2946 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2947 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2948 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2949                         __attribute__nonnull__(pTHX_1)
2950                         __attribute__nonnull__(pTHX_3); */
2951
2952 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2953                         __attribute__nonnull__(pTHX_1)
2954                         __attribute__nonnull__(pTHX_3);
2955 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2956         assert(av); assert(sptr)
2957
2958 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2959 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2960                         __attribute__nonnull__(pTHX_1);
2961 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2962         assert(aptr)
2963
2964 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2965                         __attribute__nonnull__(pTHX_1);
2966 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2967         assert(gv)
2968
2969 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2970                         __attribute__nonnull__(pTHX_1);
2971 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2972         assert(boolp)
2973
2974 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2975                         __attribute__nonnull__(pTHX_1);
2976 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2977         assert(svp)
2978
2979 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2980                         __attribute__nonnull__(pTHX_1)
2981                         __attribute__nonnull__(pTHX_2);
2982 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2983         assert(hv); assert(key)
2984
2985 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2986                         __attribute__nonnull__(pTHX_1)
2987                         __attribute__nonnull__(pTHX_2);
2988 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2989         assert(hv); assert(keysv)
2990
2991 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2992                         __attribute__nonnull__(pTHX_1);
2993 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2994         assert(av)
2995
2996 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2997                         __attribute__nonnull__(pTHX_2);
2998 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2999         assert(p)
3000
3001 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3002 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3003 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3004 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3005 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3006                         __attribute__nonnull__(pTHX_1);
3007 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3008         assert(sptr)
3009
3010 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3011                         __attribute__nonnull__(pTHX_1);
3012 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3013         assert(str)
3014
3015 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3016                         __attribute__nonnull__(pTHX_1);
3017 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3018         assert(str)
3019
3020 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3021                         __attribute__nonnull__(pTHX_1);
3022 #define PERL_ARGS_ASSERT_SAVE_GP        \
3023         assert(gv)
3024
3025 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3026                         __attribute__nonnull__(pTHX_1);
3027 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3028         assert(gv)
3029
3030 PERL_CALLCONV void      Perl_save_hints(pTHX);
3031 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3032                         __attribute__nonnull__(pTHX_1)
3033                         __attribute__nonnull__(pTHX_2)
3034                         __attribute__nonnull__(pTHX_3); */
3035
3036 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3037                         __attribute__nonnull__(pTHX_1)
3038                         __attribute__nonnull__(pTHX_2)
3039                         __attribute__nonnull__(pTHX_3);
3040 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3041         assert(hv); assert(key); assert(sptr)
3042
3043 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3044                         __attribute__nonnull__(pTHX_1);
3045 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3046         assert(hptr)
3047
3048 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3049                         __attribute__nonnull__(pTHX_1);
3050 #define PERL_ARGS_ASSERT_SAVE_I16       \
3051         assert(intp)
3052
3053 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3054                         __attribute__nonnull__(pTHX_1);
3055 #define PERL_ARGS_ASSERT_SAVE_I32       \
3056         assert(intp)
3057
3058 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3059                         __attribute__nonnull__(pTHX_1);
3060 #define PERL_ARGS_ASSERT_SAVE_I8        \
3061         assert(bytep)
3062
3063 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3064                         __attribute__nonnull__(pTHX_1);
3065 #define PERL_ARGS_ASSERT_SAVE_INT       \
3066         assert(intp)
3067
3068 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3069                         __attribute__nonnull__(pTHX_1);
3070 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3071         assert(item)
3072
3073 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3074                         __attribute__nonnull__(pTHX_1);
3075 #define PERL_ARGS_ASSERT_SAVE_IV        \
3076         assert(ivp)
3077
3078 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3079                         __attribute__nonnull__(pTHX_1);
3080 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3081         assert(sarg)
3082
3083 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3084                         __attribute__nonnull__(pTHX_1);
3085 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3086         assert(longp)
3087
3088 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3089                         __attribute__nonnull__(pTHX_1); */
3090 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3091         assert(sv)
3092
3093 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3094                         __attribute__nonnull__(pTHX_1);
3095 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3096         assert(gv)
3097
3098 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3099 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3100                         __attribute__nonnull__(pTHX_1);
3101 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3102         assert(gv)
3103
3104 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3105                         __attribute__nonnull__(pTHX_1);
3106 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3107         assert(pptr)
3108
3109 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3110                         __attribute__nonnull__(pTHX_1);
3111 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3112         assert(ptr)
3113
3114 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3115 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3116 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3117                         __attribute__nonnull__(pTHX_1);
3118 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3119         assert(sptr)
3120
3121 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3122                         __attribute__nonnull__(pTHX_1);
3123 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3124         assert(sptr)
3125
3126 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3127 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3128 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3129 #if defined(PERL_IN_SCOPE_C)
3130 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
3131 #endif
3132 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3133 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3134 #if defined(PERL_IN_OP_C)
3135 STATIC OP*      S_scalarkids(pTHX_ OP* o);
3136 STATIC OP*      S_scalarseq(pTHX_ OP* o);
3137 #endif
3138 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3139                         __attribute__nonnull__(pTHX_1);
3140 #define PERL_ARGS_ASSERT_SCALARVOID     \
3141         assert(o)
3142
3143 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3144                         __attribute__nonnull__(pTHX_1)
3145                         __attribute__nonnull__(pTHX_3);
3146 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3147         assert(start); assert(retlen)
3148
3149 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3150                         __attribute__nonnull__(pTHX_1)
3151                         __attribute__nonnull__(pTHX_3);
3152 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3153         assert(start); assert(retlen)
3154
3155 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3156                         __attribute__nonnull__(pTHX_1)
3157                         __attribute__nonnull__(pTHX_2);
3158 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3159         assert(s); assert(lvalp)
3160
3161 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3162                         __attribute__nonnull__(pTHX_1)
3163                         __attribute__nonnull__(pTHX_3);
3164 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3165         assert(start); assert(retlen)
3166
3167 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
3168 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3169                         __attribute__nonnull__(pTHX_1)
3170                         __attribute__nonnull__(pTHX_2)
3171                         __attribute__nonnull__(pTHX_5);
3172 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3173         assert(bigstr); assert(littlestr); assert(old_posp)
3174
3175 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3176 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3177                         __attribute__nonnull__(pTHX_1);
3178 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3179         assert(str)
3180
3181 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
3182 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
3183 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
3184 #else
3185 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
3186 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
3187 #endif
3188 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3189                         __attribute__nonnull__(pTHX_1)
3190                         __attribute__nonnull__(pTHX_2);
3191 #define PERL_ARGS_ASSERT_STACK_GROW     \
3192         assert(sp); assert(p)
3193
3194 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3195 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3196                         __attribute__nonnull__(pTHX_1);
3197 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3198         assert(cv)
3199
3200 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3201                         __attribute__nonnull__(pTHX_1);
3202 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3203         assert(sv)
3204
3205 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3206                         __attribute__nonnull__(pTHX_2)
3207                         __attribute__nonnull__(pTHX_3);
3208 #define PERL_ARGS_ASSERT_SV_2CV \
3209         assert(st); assert(gvp)
3210
3211 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3212                         __attribute__nonnull__(pTHX_1);
3213 #define PERL_ARGS_ASSERT_SV_2IO \
3214         assert(sv)
3215
3216 #if defined(PERL_IN_SV_C)
3217 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3218                         __attribute__nonnull__(pTHX_1);
3219 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3220         assert(gv)
3221
3222 #endif
3223 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3224 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3225 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3226 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3227 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3228                         __attribute__nonnull__(pTHX_1);
3229 #define PERL_ARGS_ASSERT_SV_2NUM        \
3230         assert(sv)
3231
3232 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3233 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3234 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3235                         __attribute__nonnull__(pTHX_1);
3236 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3237         assert(sv)
3238
3239 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3240                         __attribute__nonnull__(pTHX_1);
3241 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3242         assert(sv)
3243
3244 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3245                         __attribute__nonnull__(pTHX_1);
3246 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3247         assert(sv)
3248
3249 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3250 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3251 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3252                         __attribute__nonnull__(pTHX_1);
3253 #define PERL_ARGS_ASSERT_SV_IV  \
3254         assert(sv)
3255
3256 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3257                         __attribute__nonnull__(pTHX_1);
3258 #define PERL_ARGS_ASSERT_SV_UV  \
3259         assert(sv)
3260
3261 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3262                         __attribute__nonnull__(pTHX_1);
3263 #define PERL_ARGS_ASSERT_SV_NV  \
3264         assert(sv)
3265
3266 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3267                         __attribute__nonnull__(pTHX_1)
3268                         __attribute__nonnull__(pTHX_2);
3269 #define PERL_ARGS_ASSERT_SV_PVN \
3270         assert(sv); assert(lp)
3271
3272 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3273                         __attribute__nonnull__(pTHX_1)
3274                         __attribute__nonnull__(pTHX_2);
3275 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3276         assert(sv); assert(lp)
3277
3278 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3279                         __attribute__nonnull__(pTHX_1)
3280                         __attribute__nonnull__(pTHX_2);
3281 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3282         assert(sv); assert(lp)
3283
3284 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3285 #if defined(PERL_IN_SV_C)
3286 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3287                         __attribute__nonnull__(pTHX_1);
3288 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3289         assert(ptr)
3290
3291 #endif
3292 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3293                         __attribute__nonnull__(pTHX_1);
3294 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3295         assert(sv)
3296
3297 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3298                         __attribute__nonnull__(pTHX_1)
3299                         __attribute__nonnull__(pTHX_2);
3300 #define PERL_ARGS_ASSERT_SV_BLESS       \
3301         assert(sv); assert(stash)
3302
3303 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3304                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3305                         __attribute__nonnull__(pTHX_1)
3306                         __attribute__nonnull__(pTHX_2);
3307 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3308         assert(sv); assert(pat)
3309
3310 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3311                         __attribute__nonnull__(pTHX_1)
3312                         __attribute__nonnull__(pTHX_2);
3313 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3314         assert(sv); assert(pat)
3315
3316 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3317                         __attribute__nonnull__(pTHX_1);
3318 #define PERL_ARGS_ASSERT_SV_CATPV       \
3319         assert(sv)
3320
3321 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3322                         __attribute__nonnull__(pTHX_1)
3323                         __attribute__nonnull__(pTHX_2); */
3324 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3325         assert(dsv); assert(sstr)
3326
3327 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3328                         __attribute__nonnull__(pTHX_1); */
3329 #define PERL_ARGS_ASSERT_SV_CATSV       \
3330         assert(dstr)
3331
3332 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3333                         __attribute__nonnull__(pTHX_1);
3334 #define PERL_ARGS_ASSERT_SV_CHOP        \
3335         assert(sv)
3336
3337 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3338 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3339 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3340                         __attribute__nonnull__(pTHX_1);
3341 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3342         assert(sv)
3343
3344 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3345 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3346 #if defined(USE_LOCALE_COLLATE)
3347 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3348                         __attribute__nonnull__(pTHX_1)
3349                         __attribute__nonnull__(pTHX_2);
3350 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3351         assert(sv); assert(nxp)
3352
3353 #endif
3354 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3355                         __attribute__nonnull__(pTHX_1)
3356                         __attribute__nonnull__(pTHX_2)
3357                         __attribute__nonnull__(pTHX_3)
3358                         __attribute__nonnull__(pTHX_4);
3359 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3360         assert(sv); assert(startop); assert(code); assert(padp)
3361
3362 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3363                         __attribute__nonnull__(pTHX_1);
3364 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3365         assert(sv)
3366
3367 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3368 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3369 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3370                         __attribute__nonnull__(pTHX_1);
3371 #define PERL_ARGS_ASSERT_SV_DUMP        \
3372         assert(sv)
3373
3374 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3375                         __attribute__warn_unused_result__
3376                         __attribute__nonnull__(pTHX_1)
3377                         __attribute__nonnull__(pTHX_2);
3378 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3379         assert(sv); assert(name)
3380
3381 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3382                         __attribute__warn_unused_result__
3383                         __attribute__nonnull__(pTHX_1)
3384                         __attribute__nonnull__(pTHX_2);
3385 #define PERL_ARGS_ASSERT_SV_DOES        \
3386         assert(sv); assert(name)
3387
3388 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3389 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3390 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3391                         __attribute__nonnull__(pTHX_1);
3392 #define PERL_ARGS_ASSERT_SV_FREE2       \
3393         assert(sv)
3394
3395 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3396 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3397                         __attribute__nonnull__(pTHX_1)
3398                         __attribute__nonnull__(pTHX_2);
3399 #define PERL_ARGS_ASSERT_SV_GETS        \
3400         assert(sv); assert(fp)
3401
3402 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3403                         __attribute__nonnull__(pTHX_1);
3404 #define PERL_ARGS_ASSERT_SV_GROW        \
3405         assert(sv)
3406
3407 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3408 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3409 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3410                         __attribute__nonnull__(pTHX_1)
3411                         __attribute__nonnull__(pTHX_4); */
3412 #define PERL_ARGS_ASSERT_SV_INSERT      \
3413         assert(bigstr); assert(little)
3414
3415 PERL_CALLCONV void      Perl_sv_insert_flags(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen, const U32 flags)
3416                         __attribute__nonnull__(pTHX_1)
3417                         __attribute__nonnull__(pTHX_4);
3418 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3419         assert(bigstr); assert(little)
3420
3421 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3422                         __attribute__nonnull__(pTHX_2);
3423 #define PERL_ARGS_ASSERT_SV_ISA \
3424         assert(name)
3425
3426 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3427 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3428 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3429 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3430                         __attribute__nonnull__(pTHX_1);
3431 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3432         assert(sv)
3433
3434 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV *const sv, SV *const obj, const int how, const MGVTBL *const vtbl, const char *const name, const I32 namlen)
3435                         __attribute__nonnull__(pTHX_1);
3436 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3437         assert(sv)
3438
3439 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3440                         __attribute__malloc__
3441                         __attribute__warn_unused_result__;
3442
3443 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3444                         __attribute__warn_unused_result__;
3445
3446 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3447 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3448 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3449                         __attribute__nonnull__(pTHX_2);
3450 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3451         assert(offsetp)
3452
3453 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3454                         __attribute__nonnull__(pTHX_1);
3455 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3456         assert(sv)
3457
3458 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3459                         __attribute__nonnull__(pTHX_2);
3460 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3461         assert(offsetp)
3462
3463 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3464                         __attribute__nonnull__(pTHX_1); */
3465 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3466         assert(sv)
3467
3468 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3469                         __attribute__nonnull__(pTHX_1);
3470 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3471         assert(sv)
3472
3473 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3474                         __attribute__nonnull__(pTHX_1);
3475 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3476         assert(sv)
3477
3478 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3479                         __attribute__nonnull__(pTHX_1)
3480                         __attribute__nonnull__(pTHX_2);
3481 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3482         assert(sv); assert(encoding)
3483
3484 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3485                         __attribute__nonnull__(pTHX_1)
3486                         __attribute__nonnull__(pTHX_2)
3487                         __attribute__nonnull__(pTHX_3)
3488                         __attribute__nonnull__(pTHX_4)
3489                         __attribute__nonnull__(pTHX_5);
3490 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3491         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3492
3493 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3494                         __attribute__warn_unused_result__
3495                         __attribute__nonnull__(pTHX_1);
3496 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3497         assert(sv)
3498
3499 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3500                         __attribute__nonnull__(pTHX_1)
3501                         __attribute__nonnull__(pTHX_2);
3502 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3503         assert(sv); assert(nsv)
3504
3505 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3506 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3507                         __attribute__nonnull__(pTHX_1);
3508 #define PERL_ARGS_ASSERT_SV_RESET       \
3509         assert(s)
3510
3511 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3512                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3513                         __attribute__nonnull__(pTHX_1)
3514                         __attribute__nonnull__(pTHX_2);
3515 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3516         assert(sv); assert(pat)
3517
3518 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3519                         __attribute__nonnull__(pTHX_1)
3520                         __attribute__nonnull__(pTHX_2);
3521 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3522         assert(sv); assert(pat)
3523
3524 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3525                         __attribute__nonnull__(pTHX_1);
3526 #define PERL_ARGS_ASSERT_SV_SETIV       \
3527         assert(sv)
3528
3529 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3530                         __attribute__nonnull__(pTHX_1);
3531 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3532         assert(sv)
3533
3534 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3535                         __attribute__nonnull__(pTHX_1);
3536 #define PERL_ARGS_ASSERT_SV_SETUV       \
3537         assert(sv)
3538
3539 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3540                         __attribute__nonnull__(pTHX_1);
3541 #define PERL_ARGS_ASSERT_SV_SETNV       \
3542         assert(sv)
3543
3544 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3545                         __attribute__nonnull__(pTHX_1);
3546 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3547         assert(rv)
3548
3549 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3550                         __attribute__nonnull__(pTHX_1);
3551 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3552         assert(rv)
3553
3554 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3555                         __attribute__nonnull__(pTHX_1);
3556 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3557         assert(rv)
3558
3559 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3560                         __attribute__nonnull__(pTHX_1);
3561 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3562         assert(rv)
3563
3564 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3565                         __attribute__nonnull__(pTHX_1)
3566                         __attribute__nonnull__(pTHX_3);
3567 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3568         assert(rv); assert(pv)
3569
3570 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3571                         __attribute__nonnull__(pTHX_1);
3572 #define PERL_ARGS_ASSERT_SV_SETPV       \
3573         assert(sv)
3574
3575 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3576                         __attribute__nonnull__(pTHX_1);
3577 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3578         assert(sv)
3579
3580 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3581                         __attribute__nonnull__(pTHX_1); */
3582 #define PERL_ARGS_ASSERT_SV_SETSV       \
3583         assert(dstr)
3584
3585 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3586                         __attribute__nonnull__(pTHX_1); */
3587 #define PERL_ARGS_ASSERT_SV_TAINT       \
3588         assert(sv)
3589
3590 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3591                         __attribute__warn_unused_result__
3592                         __attribute__nonnull__(pTHX_1);
3593 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3594         assert(sv)
3595
3596 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3597                         __attribute__nonnull__(pTHX_1);
3598 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3599         assert(sv)
3600
3601 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3602                         __attribute__nonnull__(pTHX_1); */
3603 #define PERL_ARGS_ASSERT_SV_UNREF       \
3604         assert(sv)
3605
3606 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3607                         __attribute__nonnull__(pTHX_1);
3608 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3609         assert(ref)
3610
3611 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3612                         __attribute__nonnull__(pTHX_1);
3613 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3614         assert(sv)
3615
3616 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3617                         __attribute__nonnull__(pTHX_1);
3618 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3619         assert(sv)
3620
3621 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3622                         __attribute__nonnull__(pTHX_1); */
3623 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3624         assert(sv)
3625
3626 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3627                         __attribute__nonnull__(pTHX_1);
3628 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3629         assert(sv)
3630
3631 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted)
3632                         __attribute__nonnull__(pTHX_1)
3633                         __attribute__nonnull__(pTHX_2);
3634 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3635         assert(sv); assert(pat)
3636
3637 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted)
3638                         __attribute__nonnull__(pTHX_1)
3639                         __attribute__nonnull__(pTHX_2);
3640 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3641         assert(sv); assert(pat)
3642
3643 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3644                         __attribute__warn_unused_result__
3645                         __attribute__nonnull__(pTHX_1);
3646 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3647         assert(sv)
3648
3649 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3650                         __attribute__nonnull__(pTHX_1)
3651                         __attribute__nonnull__(pTHX_2)
3652                         __attribute__nonnull__(pTHX_3);
3653 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3654         assert(pkg); assert(name); assert(listsv)
3655
3656 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3657                         __attribute__nonnull__(pTHX_1)
3658                         __attribute__nonnull__(pTHX_2);
3659 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3660         assert(swash); assert(ptr)
3661
3662 PERL_CALLCONV void      Perl_taint_env(pTHX);
3663 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3664                         __attribute__nonnull__(pTHX_2);
3665 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3666         assert(s)
3667
3668 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3669                         __attribute__nonnull__(pTHX_1)
3670                         __attribute__nonnull__(pTHX_2)
3671                         __attribute__nonnull__(pTHX_4)
3672                         __attribute__nonnull__(pTHX_5)
3673                         __attribute__nonnull__(pTHX_6);
3674 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3675         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3676
3677 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3678                         __attribute__nonnull__(pTHX_1)
3679                         __attribute__nonnull__(pTHX_2);
3680 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3681         assert(p); assert(ustrp)
3682
3683 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3684                         __attribute__nonnull__(pTHX_1)
3685                         __attribute__nonnull__(pTHX_2);
3686 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3687         assert(p); assert(ustrp)
3688
3689 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3690                         __attribute__nonnull__(pTHX_1)
3691                         __attribute__nonnull__(pTHX_2);
3692 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3693         assert(p); assert(ustrp)
3694
3695 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3696                         __attribute__nonnull__(pTHX_1)
3697                         __attribute__nonnull__(pTHX_2);
3698 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3699         assert(p); assert(ustrp)
3700
3701 #if defined(UNLINK_ALL_VERSIONS)
3702 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3703                         __attribute__nonnull__(pTHX_1);
3704 #define PERL_ARGS_ASSERT_UNLNK  \
3705         assert(f)
3706
3707 #endif
3708 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)
3709                         __attribute__nonnull__(pTHX_1)
3710                         __attribute__nonnull__(pTHX_2)
3711                         __attribute__nonnull__(pTHX_3)
3712                         __attribute__nonnull__(pTHX_5);
3713 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3714         assert(pat); assert(patend); assert(s); assert(strend)
3715
3716 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3717                         __attribute__nonnull__(pTHX_1)
3718                         __attribute__nonnull__(pTHX_2)
3719                         __attribute__nonnull__(pTHX_3)
3720                         __attribute__nonnull__(pTHX_4);
3721 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3722         assert(pat); assert(patend); assert(s); assert(strend)
3723
3724 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3725 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3726 #ifdef PERL_MAD
3727 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3728                         __attribute__nonnull__(pTHX_4);
3729 #define PERL_ARGS_ASSERT_UTILIZE        \
3730         assert(idop)
3731
3732 #else
3733 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3734                         __attribute__nonnull__(pTHX_4);
3735 #define PERL_ARGS_ASSERT_UTILIZE        \
3736         assert(idop)
3737
3738 #endif
3739 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3740                         __attribute__nonnull__(pTHX_1)
3741                         __attribute__nonnull__(pTHX_2)
3742                         __attribute__nonnull__(pTHX_4);
3743 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3744         assert(p); assert(d); assert(newlen)
3745
3746 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3747                         __attribute__nonnull__(pTHX_1)
3748                         __attribute__nonnull__(pTHX_2)
3749                         __attribute__nonnull__(pTHX_4);
3750 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3751         assert(p); assert(d); assert(newlen)
3752
3753 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3754                         __attribute__warn_unused_result__
3755                         __attribute__pure__
3756                         __attribute__nonnull__(pTHX_1)
3757                         __attribute__nonnull__(pTHX_2);
3758 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3759         assert(s); assert(e)
3760
3761 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3762                         __attribute__warn_unused_result__
3763                         __attribute__pure__
3764                         __attribute__nonnull__(pTHX_1)
3765                         __attribute__nonnull__(pTHX_2);
3766 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3767         assert(a); assert(b)
3768
3769 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3770                         __attribute__warn_unused_result__
3771                         __attribute__pure__
3772                         __attribute__nonnull__(pTHX_1);
3773 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3774         assert(s)
3775
3776 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3777                         __attribute__nonnull__(pTHX_1)
3778                         __attribute__nonnull__(pTHX_2);
3779 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3780         assert(s); assert(len)
3781
3782 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3783                         __attribute__nonnull__(pTHX_1)
3784                         __attribute__nonnull__(pTHX_2);
3785 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3786         assert(s); assert(len)
3787
3788 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3789                         __attribute__nonnull__(pTHX_1)
3790                         __attribute__nonnull__(pTHX_2);
3791 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3792         assert(s); assert(len)
3793
3794 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3795                         __attribute__nonnull__(pTHX_1);
3796 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3797         assert(s)
3798
3799 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3800                         __attribute__nonnull__(pTHX_1);
3801 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3802         assert(s)
3803
3804
3805 #ifdef EBCDIC
3806 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3807                         __attribute__nonnull__(pTHX_1);
3808 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3809         assert(s)
3810
3811 #else
3812 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3813                         __attribute__nonnull__(pTHX_1); */
3814 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3815         assert(s)
3816
3817 #endif
3818
3819 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3820                         __attribute__nonnull__(pTHX_1);
3821 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3822         assert(s)
3823
3824
3825 #ifdef EBCDIC
3826 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3827                         __attribute__nonnull__(pTHX_1);
3828 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3829         assert(d)
3830
3831 #else
3832 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3833                         __attribute__nonnull__(pTHX_1); */
3834 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3835         assert(d)
3836
3837 #endif
3838
3839 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3840                         __attribute__nonnull__(pTHX_1); */
3841 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3842         assert(d)
3843
3844 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3845                         __attribute__nonnull__(pTHX_1);
3846 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3847         assert(d)
3848
3849 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3850                         __attribute__nonnull__(pTHX_1);
3851 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3852         assert(d)
3853
3854 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3855                         __attribute__nonnull__(pTHX_1)
3856                         __attribute__nonnull__(pTHX_2);
3857 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3858         assert(dsv); assert(spv)
3859
3860 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3861                         __attribute__warn_unused_result__
3862                         __attribute__nonnull__(pTHX_1)
3863                         __attribute__nonnull__(pTHX_2);
3864 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3865         assert(dsv); assert(ssv)
3866
3867 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3868                         __attribute__nonnull__(pTHX_1);
3869 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3870         assert(sv)
3871
3872 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3873                         __attribute__nonnull__(pTHX_1);
3874 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3875         assert(sv)
3876
3877 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3878                         __attribute__nonnull__(pTHX_2);
3879 #define PERL_ARGS_ASSERT_WAIT4PID       \
3880         assert(statusp)
3881
3882 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3883                         __attribute__nonnull__(pTHX_1);
3884 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3885         assert(popt)
3886
3887 PERL_CALLCONV U32       Perl_seed(pTHX);
3888 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3889                         __attribute__warn_unused_result__;
3890
3891 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3892 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3893 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
3894                         __attribute__nonnull__(pTHX_1);
3895 #define PERL_ARGS_ASSERT_WARN_SV        \
3896         assert(baseex)
3897
3898 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3899                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3900                         __attribute__nonnull__(pTHX_1);
3901 #define PERL_ARGS_ASSERT_WARN   \
3902         assert(pat)
3903
3904 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3905                         __attribute__nonnull__(pTHX_1);
3906 #define PERL_ARGS_ASSERT_VWARN  \
3907         assert(pat)
3908
3909 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3910                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3911                         __attribute__nonnull__(pTHX_2);
3912 #define PERL_ARGS_ASSERT_WARNER \
3913         assert(pat)
3914
3915 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3916                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3917                         __attribute__nonnull__(pTHX_2);
3918 #define PERL_ARGS_ASSERT_CK_WARNER      \
3919         assert(pat)
3920
3921 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3922                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3923                         __attribute__nonnull__(pTHX_2);
3924 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3925         assert(pat)
3926
3927 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3928                         __attribute__nonnull__(pTHX_2);
3929 #define PERL_ARGS_ASSERT_VWARNER        \
3930         assert(pat)
3931
3932 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3933                         __attribute__nonnull__(pTHX_1);
3934 #define PERL_ARGS_ASSERT_WATCH  \
3935         assert(addr)
3936
3937 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3938                         __attribute__nonnull__(pTHX_1);
3939 #define PERL_ARGS_ASSERT_WHICHSIG       \
3940         assert(sig)
3941
3942 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
3943                         __attribute__nonnull__(pTHX_1);
3944 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3945         assert(msv)
3946
3947 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3948                         __attribute__nonnull__(pTHX_1);
3949 #define PERL_ARGS_ASSERT_YYERROR        \
3950         assert(s)
3951
3952 PERL_CALLCONV int       Perl_yylex(pTHX);
3953 PERL_CALLCONV int       Perl_yyparse(pTHX);
3954 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3955                         __attribute__nonnull__(pTHX_1);
3956 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3957         assert(parser)
3958
3959 #if defined(PERL_IN_TOKE_C)
3960 STATIC int      S_yywarn(pTHX_ const char *const s)
3961                         __attribute__nonnull__(pTHX_1);
3962 #define PERL_ARGS_ASSERT_YYWARN \
3963         assert(s)
3964
3965 #endif
3966 #if defined(MYMALLOC)
3967 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3968                         __attribute__nonnull__(pTHX_1);
3969 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3970         assert(s)
3971
3972 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3973                         __attribute__nonnull__(pTHX_1);
3974 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3975         assert(buf)
3976
3977 #endif
3978 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3979                         __attribute__malloc__
3980                         __attribute__warn_unused_result__;
3981
3982 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3983                         __attribute__malloc__
3984                         __attribute__warn_unused_result__;
3985
3986 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3987                         __attribute__malloc__
3988                         __attribute__warn_unused_result__;
3989
3990 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3991 #if defined(PERL_GLOBAL_STRUCT)
3992 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3993 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3994 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3995                         __attribute__nonnull__(pTHX_1);
3996 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3997         assert(plvarsp)
3998
3999 #endif
4000 PERL_CALLCONV int       Perl_runops_standard(pTHX);
4001 PERL_CALLCONV int       Perl_runops_debug(pTHX);
4002 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4003                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4004                         __attribute__nonnull__(pTHX_1)
4005                         __attribute__nonnull__(pTHX_2);
4006 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
4007         assert(sv); assert(pat)
4008
4009 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4010                         __attribute__nonnull__(pTHX_1)
4011                         __attribute__nonnull__(pTHX_2);
4012 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4013         assert(sv); assert(pat)
4014
4015 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
4016                         __attribute__nonnull__(pTHX_1);
4017 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
4018         assert(sv)
4019
4020 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
4021                         __attribute__nonnull__(pTHX_1)
4022                         __attribute__nonnull__(pTHX_2); */
4023 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
4024         assert(sv); assert(ptr)
4025
4026 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
4027                         __attribute__nonnull__(pTHX_1); */
4028 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
4029         assert(dsv)
4030
4031 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4032                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4033                         __attribute__nonnull__(pTHX_1)
4034                         __attribute__nonnull__(pTHX_2);
4035 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
4036         assert(sv); assert(pat)
4037
4038 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4039                         __attribute__nonnull__(pTHX_1)
4040                         __attribute__nonnull__(pTHX_2);
4041 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4042         assert(sv); assert(pat)
4043
4044 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4045                         __attribute__nonnull__(pTHX_1);
4046 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4047         assert(sv)
4048
4049 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4050                         __attribute__nonnull__(pTHX_1);
4051 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4052         assert(sv)
4053
4054 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4055                         __attribute__nonnull__(pTHX_1);
4056 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4057         assert(sv)
4058
4059 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4060                         __attribute__nonnull__(pTHX_1);
4061 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4062         assert(sv)
4063
4064 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4065                         __attribute__nonnull__(pTHX_1);
4066 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4067         assert(sv)
4068
4069 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4070                         __attribute__nonnull__(pTHX_1)
4071                         __attribute__nonnull__(pTHX_2);
4072 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4073         assert(sv); assert(ptr)
4074
4075 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4076                         __attribute__nonnull__(pTHX_1);
4077 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4078         assert(dstr)
4079
4080 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4081                         __attribute__nonnull__(pTHX_1); */
4082 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4083         assert(sv)
4084
4085 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
4086                         __attribute__warn_unused_result__;
4087
4088 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
4089                         __attribute__nonnull__(pTHX_1)
4090                         __attribute__nonnull__(pTHX_2);
4091 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
4092         assert(dsv); assert(pv)
4093
4094 PERL_CALLCONV char*     Perl_pv_escape(pTHX_ SV *dsv, char const * const str, const STRLEN count, const STRLEN max, STRLEN * const escaped, const U32 flags)
4095                         __attribute__nonnull__(pTHX_1)
4096                         __attribute__nonnull__(pTHX_2);
4097 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
4098         assert(dsv); assert(str)
4099
4100 PERL_CALLCONV char*     Perl_pv_pretty(pTHX_ SV *dsv, char const * const str, const STRLEN count, const STRLEN max, char const * const start_color, char const * const end_color, const U32 flags)
4101                         __attribute__nonnull__(pTHX_1)
4102                         __attribute__nonnull__(pTHX_2);
4103 #define PERL_ARGS_ASSERT_PV_PRETTY      \
4104         assert(dsv); assert(str)
4105
4106 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4107                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4108                         __attribute__nonnull__(pTHX_2)
4109                         __attribute__nonnull__(pTHX_3);
4110 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
4111         assert(file); assert(pat)
4112
4113 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4114                         __attribute__nonnull__(pTHX_2)
4115                         __attribute__nonnull__(pTHX_3);
4116 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
4117         assert(file); assert(pat)
4118
4119 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4120                         __attribute__nonnull__(pTHX_2)
4121                         __attribute__nonnull__(pTHX_3);
4122 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
4123         assert(file); assert(name)
4124
4125 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4126                         __attribute__nonnull__(pTHX_2)
4127                         __attribute__nonnull__(pTHX_3);
4128 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
4129         assert(file); assert(name)
4130
4131 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
4132                         __attribute__nonnull__(pTHX_2)
4133                         __attribute__nonnull__(pTHX_3);
4134 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
4135         assert(file); assert(name)
4136
4137 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4138                         __attribute__nonnull__(pTHX_2)
4139                         __attribute__nonnull__(pTHX_3);
4140 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
4141         assert(file); assert(mg)
4142
4143 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
4144                         __attribute__nonnull__(pTHX_2);
4145 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
4146         assert(file)
4147
4148 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4149                         __attribute__nonnull__(pTHX_2);
4150 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
4151         assert(file)
4152
4153 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4154                         __attribute__nonnull__(pTHX_2);
4155 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
4156         assert(file)
4157
4158 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
4159 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
4160 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4161                         __attribute__warn_unused_result__
4162                         __attribute__nonnull__(pTHX_1); */
4163 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4164         assert(sv)
4165
4166 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4167                         __attribute__warn_unused_result__
4168                         __attribute__nonnull__(pTHX_1); */
4169 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4170         assert(sv)
4171
4172 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4173                         __attribute__warn_unused_result__
4174                         __attribute__nonnull__(pTHX_1); */
4175 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4176         assert(sv)
4177
4178 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4179                         __attribute__warn_unused_result__
4180                         __attribute__nonnull__(pTHX_1); */
4181 #define PERL_ARGS_ASSERT_SV_PV  \
4182         assert(sv)
4183
4184 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4185                         __attribute__warn_unused_result__
4186                         __attribute__nonnull__(pTHX_1); */
4187 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4188         assert(sv)
4189
4190 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4191                         __attribute__warn_unused_result__
4192                         __attribute__nonnull__(pTHX_1); */
4193 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4194         assert(sv)
4195
4196 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4197                         __attribute__nonnull__(pTHX_1); */
4198 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4199         assert(sv)
4200
4201 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4202                         __attribute__nonnull__(pTHX_1); */
4203
4204 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4205                         __attribute__nonnull__(pTHX_1);
4206 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4207         assert(sv)
4208
4209 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4210                         __attribute__nonnull__(pTHX_1);
4211 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4212         assert(sv)
4213
4214 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4215                         __attribute__nonnull__(pTHX_1);
4216 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4217         assert(sv)
4218
4219 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4220                         __attribute__nonnull__(pTHX_1); */
4221 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4222         assert(sv)
4223
4224 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4225                         __attribute__nonnull__(pTHX_1);
4226 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4227         assert(sv)
4228
4229 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4230 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4231                         __attribute__nonnull__(pTHX_1);
4232 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4233         assert(sv)
4234
4235 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4236                         __attribute__nonnull__(pTHX_1)
4237                         __attribute__nonnull__(pTHX_2);
4238 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4239         assert(sv); assert(mg)
4240
4241 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4242 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4243 #ifdef PERL_MAD
4244 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4245                         __attribute__noreturn__;
4246
4247 #else
4248 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4249                         __attribute__noreturn__;
4250
4251 #endif
4252 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4253                         __attribute__nonnull__(pTHX_1);
4254 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4255         assert(o)
4256
4257 #if defined(USE_ITHREADS)
4258 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4259                         __attribute__warn_unused_result__
4260                         __attribute__nonnull__(pTHX_4);
4261 #define PERL_ARGS_ASSERT_CX_DUP \
4262         assert(param)
4263
4264 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4265                         __attribute__warn_unused_result__
4266                         __attribute__nonnull__(pTHX_2);
4267 #define PERL_ARGS_ASSERT_SI_DUP \
4268         assert(param)
4269
4270 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4271                         __attribute__malloc__
4272                         __attribute__warn_unused_result__
4273                         __attribute__nonnull__(pTHX_1)
4274                         __attribute__nonnull__(pTHX_2);
4275 #define PERL_ARGS_ASSERT_SS_DUP \
4276         assert(proto_perl); assert(param)
4277
4278 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4279                         __attribute__warn_unused_result__
4280                         __attribute__nonnull__(pTHX_2);
4281 #define PERL_ARGS_ASSERT_ANY_DUP        \
4282         assert(proto_perl)
4283
4284 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4285                         __attribute__warn_unused_result__
4286                         __attribute__nonnull__(pTHX_3);
4287 #define PERL_ARGS_ASSERT_HE_DUP \
4288         assert(param)
4289
4290 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4291                         __attribute__warn_unused_result__
4292                         __attribute__nonnull__(pTHX_2);
4293 #define PERL_ARGS_ASSERT_HEK_DUP        \
4294         assert(param)
4295
4296 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4297                         __attribute__nonnull__(pTHX_1)
4298                         __attribute__nonnull__(pTHX_2)
4299                         __attribute__nonnull__(pTHX_3);
4300 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4301         assert(sstr); assert(dstr); assert(param)
4302
4303 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4304                         __attribute__nonnull__(pTHX_3);
4305 #define PERL_ARGS_ASSERT_FP_DUP \
4306         assert(param)
4307
4308 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4309                         __attribute__warn_unused_result__;
4310
4311 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4312                         __attribute__warn_unused_result__
4313                         __attribute__nonnull__(pTHX_2);
4314 #define PERL_ARGS_ASSERT_GP_DUP \
4315         assert(param)
4316
4317 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4318                         __attribute__warn_unused_result__
4319                         __attribute__nonnull__(pTHX_2);
4320 #define PERL_ARGS_ASSERT_MG_DUP \
4321         assert(param)
4322
4323 #if defined(PERL_IN_SV_C)
4324 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4325                         __attribute__nonnull__(pTHX_1)
4326                         __attribute__nonnull__(pTHX_2)
4327                         __attribute__nonnull__(pTHX_4);
4328 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4329         assert(source); assert(dest); assert(param)
4330
4331 #endif
4332 #if defined(PERL_IN_SV_C)
4333 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4334                         __attribute__warn_unused_result__
4335                         __attribute__nonnull__(pTHX_1)
4336                         __attribute__nonnull__(pTHX_2);
4337 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
4338         assert(sstr); assert(param)
4339
4340 #endif
4341 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4342                         __attribute__warn_unused_result__
4343                         __attribute__nonnull__(pTHX_2);
4344 #define PERL_ARGS_ASSERT_SV_DUP \
4345         assert(param)
4346
4347 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4348                         __attribute__warn_unused_result__
4349