1b9367347f9261ee9fe4a54b73d443189208becb
[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
123 END_EXTERN_C
124
125 /* functions with flag 'n' should come before here */
126 START_EXTERN_C
127 #  include "pp_proto.h"
128 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
129                         __attribute__nonnull__(pTHX_1)
130                         __attribute__nonnull__(pTHX_2);
131 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
132         assert(left); assert(right)
133
134 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
135                         __attribute__nonnull__(pTHX_1);
136 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
137         assert(stash)
138
139 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
140                         __attribute__warn_unused_result__;
141
142 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
143 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
144 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
145                         __attribute__nonnull__(pTHX_2)
146                         __attribute__nonnull__(pTHX_3);
147 #define PERL_ARGS_ASSERT_APPLY  \
148         assert(mark); assert(sp)
149
150 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
151                         __attribute__nonnull__(pTHX_1)
152                         __attribute__nonnull__(pTHX_2)
153                         __attribute__nonnull__(pTHX_3);
154 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
155         assert(stashpv); assert(cv); assert(attrstr)
156
157 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
158                         __attribute__nonnull__(pTHX_1);
159 #define PERL_ARGS_ASSERT_AV_CLEAR       \
160         assert(av)
161
162 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
163                         __attribute__nonnull__(pTHX_1);
164 #define PERL_ARGS_ASSERT_AV_DELETE      \
165         assert(av)
166
167 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
168                         __attribute__warn_unused_result__
169                         __attribute__nonnull__(pTHX_1);
170 #define PERL_ARGS_ASSERT_AV_EXISTS      \
171         assert(av)
172
173 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
174                         __attribute__nonnull__(pTHX_1);
175 #define PERL_ARGS_ASSERT_AV_EXTEND      \
176         assert(av)
177
178 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
179                         __attribute__warn_unused_result__
180                         __attribute__nonnull__(pTHX_1);
181 #define PERL_ARGS_ASSERT_AV_FETCH       \
182         assert(av)
183
184 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
185                         __attribute__nonnull__(pTHX_1);
186 #define PERL_ARGS_ASSERT_AV_FILL        \
187         assert(av)
188
189 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
190                         __attribute__warn_unused_result__
191                         __attribute__nonnull__(pTHX_1);
192 #define PERL_ARGS_ASSERT_AV_LEN \
193         assert(av)
194
195 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
196                         __attribute__warn_unused_result__
197                         __attribute__nonnull__(pTHX_2);
198 #define PERL_ARGS_ASSERT_AV_MAKE        \
199         assert(strp)
200
201 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
202                         __attribute__nonnull__(pTHX_1);
203 #define PERL_ARGS_ASSERT_AV_POP \
204         assert(av)
205
206 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
207                         __attribute__nonnull__(pTHX_1)
208                         __attribute__nonnull__(pTHX_2);
209 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
210         assert(avp); assert(val)
211
212 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
213                         __attribute__nonnull__(pTHX_1)
214                         __attribute__nonnull__(pTHX_2);
215 #define PERL_ARGS_ASSERT_AV_PUSH        \
216         assert(av); assert(val)
217
218 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
219                         __attribute__nonnull__(pTHX_1);
220 #define PERL_ARGS_ASSERT_AV_REIFY       \
221         assert(av)
222
223 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
224                         __attribute__warn_unused_result__
225                         __attribute__nonnull__(pTHX_1);
226 #define PERL_ARGS_ASSERT_AV_SHIFT       \
227         assert(av)
228
229 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
230                         __attribute__nonnull__(pTHX_1);
231 #define PERL_ARGS_ASSERT_AV_STORE       \
232         assert(av)
233
234 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
235                         __attribute__nonnull__(pTHX_1);
236 #define PERL_ARGS_ASSERT_AV_UNDEF       \
237         assert(av)
238
239 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
240                         __attribute__nonnull__(pTHX_1)
241                         __attribute__nonnull__(pTHX_2);
242 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
243         assert(avp); assert(val)
244
245 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
246                         __attribute__nonnull__(pTHX_1);
247 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
248         assert(av)
249
250 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
251                         __attribute__nonnull__(pTHX_1);
252 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
253         assert(av)
254
255 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
256                         __attribute__nonnull__(pTHX_1);
257 #define PERL_ARGS_ASSERT_AV_ITER_P      \
258         assert(av)
259
260 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
261 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
262                         __attribute__nonnull__(pTHX_1);
263 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
264         assert(av)
265
266 #endif
267 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
268                         __attribute__warn_unused_result__
269                         __attribute__nonnull__(pTHX_2)
270                         __attribute__nonnull__(pTHX_3);
271 #define PERL_ARGS_ASSERT_BIND_MATCH     \
272         assert(left); assert(right)
273
274 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
275                         __attribute__warn_unused_result__;
276
277 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
278                         __attribute__warn_unused_result__;
279
280 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
281                         __attribute__warn_unused_result__;
282
283 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
284 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
285 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
286                         __attribute__nonnull__(pTHX_2);
287 #define PERL_ARGS_ASSERT_CALL_LIST      \
288         assert(paramList)
289
290 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
291                         __attribute__warn_unused_result__
292                         __attribute__nonnull__(pTHX_3);
293 #define PERL_ARGS_ASSERT_CANDO  \
294         assert(statbufp)
295
296 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
297                         __attribute__warn_unused_result__;
298
299 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
300                         __attribute__warn_unused_result__;
301
302 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
303                         __attribute__warn_unused_result__;
304
305 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
306                         __attribute__warn_unused_result__;
307
308 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
309 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
310                         __attribute__warn_unused_result__;
311
312 #endif
313 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
314                         __attribute__warn_unused_result__;
315
316 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
317 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
318                         __attribute__noreturn__
319                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
320
321 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
322                         __attribute__noreturn__;
323
324 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
325                         __attribute__noreturn__
326                         __attribute__nonnull__(pTHX_1)
327                         __attribute__nonnull__(pTHX_2);
328 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
329         assert(cv); assert(params)
330
331
332 #if defined(PERL_IMPLICIT_CONTEXT)
333 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
334                         __attribute__noreturn__
335                         __attribute__format__null_ok__(__printf__,1,2);
336
337 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
338                         __attribute__format__null_ok__(__printf__,1,2);
339
340 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
341                         __attribute__format__(__printf__,1,2)
342                         __attribute__nonnull__(1);
343 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
344         assert(pat)
345
346 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
347                         __attribute__format__(__printf__,1,2)
348                         __attribute__nonnull__(1);
349 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
350         assert(pat)
351
352 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
353                         __attribute__nonnull__(2);
354 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
355         assert(name)
356
357 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
358                         __attribute__format__(__printf__,1,2)
359                         __attribute__nonnull__(1);
360 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
361         assert(pat)
362
363 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
364                         __attribute__format__(__printf__,1,2)
365                         __attribute__nonnull__(1);
366 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
367         assert(pat)
368
369 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
370                         __attribute__format__(__printf__,2,3)
371                         __attribute__nonnull__(2);
372 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
373         assert(pat)
374
375 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
376                         __attribute__format__(__printf__,1,2)
377                         __attribute__nonnull__(1);
378 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
379         assert(pat)
380
381 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
382                         __attribute__format__(__printf__,2,3)
383                         __attribute__nonnull__(1)
384                         __attribute__nonnull__(2);
385 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
386         assert(sv); assert(pat)
387
388 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
389                         __attribute__format__(__printf__,2,3)
390                         __attribute__nonnull__(1)
391                         __attribute__nonnull__(2);
392 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
393         assert(sv); assert(pat)
394
395 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
396                         __attribute__format__(__printf__,2,3)
397                         __attribute__nonnull__(1)
398                         __attribute__nonnull__(2);
399 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
400         assert(sv); assert(pat)
401
402 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
403                         __attribute__format__(__printf__,2,3)
404                         __attribute__nonnull__(1)
405                         __attribute__nonnull__(2);
406 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
407         assert(sv); assert(pat)
408
409 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
410                         __attribute__format__(__printf__,2,3)
411                         __attribute__nonnull__(1)
412                         __attribute__nonnull__(2);
413 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
414         assert(stream); assert(format)
415
416 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
417                         __attribute__format__(__printf__,1,2)
418                         __attribute__nonnull__(1);
419 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
420         assert(format)
421
422 #endif
423 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
424                         __attribute__nonnull__(pTHX_1);
425 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
426         assert(cv)
427
428 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
429                         __attribute__nonnull__(pTHX_1);
430 #define PERL_ARGS_ASSERT_CV_CLONE       \
431         assert(proto)
432
433 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
434                         __attribute__warn_unused_result__
435                         __attribute__nonnull__(pTHX_1);
436 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
437         assert(gv)
438
439 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
440                         __attribute__warn_unused_result__;
441
442 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
443                         __attribute__warn_unused_result__;
444
445 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
446                         __attribute__nonnull__(pTHX_1);
447 #define PERL_ARGS_ASSERT_CV_UNDEF       \
448         assert(cv)
449
450 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
451                         __attribute__nonnull__(pTHX_1);
452 #define PERL_ARGS_ASSERT_CX_DUMP        \
453         assert(cx)
454
455 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
456 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
457                         __attribute__nonnull__(pTHX_1);
458 #define PERL_ARGS_ASSERT_FILTER_DEL     \
459         assert(funcp)
460
461 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
462                         __attribute__warn_unused_result__
463                         __attribute__nonnull__(pTHX_2);
464 #define PERL_ARGS_ASSERT_FILTER_READ    \
465         assert(buf_sv)
466
467 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
468                         __attribute__warn_unused_result__
469                         __attribute__pure__;
470
471 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
472                         __attribute__warn_unused_result__
473                         __attribute__pure__;
474
475 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
476                         __attribute__warn_unused_result__
477                         __attribute__pure__;
478
479 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
480                         __attribute__warn_unused_result__
481                         __attribute__pure__;
482
483 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
484                         __attribute__warn_unused_result__
485                         __attribute__pure__;
486
487 PERL_CALLCONV I32       Perl_cxinc(pTHX)
488                         __attribute__warn_unused_result__;
489
490 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
491                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
492                         __attribute__nonnull__(pTHX_1);
493 #define PERL_ARGS_ASSERT_DEB    \
494         assert(pat)
495
496 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
497                         __attribute__nonnull__(pTHX_1);
498 #define PERL_ARGS_ASSERT_VDEB   \
499         assert(pat)
500
501 PERL_CALLCONV void      Perl_debprofdump(pTHX);
502 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
503                         __attribute__nonnull__(pTHX_1);
504 #define PERL_ARGS_ASSERT_DEBOP  \
505         assert(o)
506
507 PERL_CALLCONV I32       Perl_debstack(pTHX);
508 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
509 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
510                         __attribute__nonnull__(pTHX_1)
511                         __attribute__nonnull__(pTHX_2)
512                         __attribute__nonnull__(pTHX_3)
513                         __attribute__nonnull__(pTHX_4)
514                         __attribute__nonnull__(pTHX_6);
515 #define PERL_ARGS_ASSERT_DELIMCPY       \
516         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
517
518 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
519 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char *const s)
520                         __attribute__nonnull__(pTHX_1);
521 #define PERL_ARGS_ASSERT_DEPRECATE      \
522         assert(s)
523
524 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char *const s)
525                         __attribute__nonnull__(pTHX_1);
526 #define PERL_ARGS_ASSERT_DEPRECATE_OLD  \
527         assert(s)
528
529 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
530                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
531
532 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
533 STATIC OP*      S_vdie(pTHX_ const char* pat, va_list* args);
534 #endif
535 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
536 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
537 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
538                         __attribute__nonnull__(pTHX_2)
539                         __attribute__nonnull__(pTHX_3); */
540 #define PERL_ARGS_ASSERT_DO_AEXEC       \
541         assert(mark); assert(sp)
542
543 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
544                         __attribute__nonnull__(pTHX_2)
545                         __attribute__nonnull__(pTHX_3);
546 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
547         assert(mark); assert(sp)
548
549 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
550                         __attribute__nonnull__(pTHX_1);
551 #define PERL_ARGS_ASSERT_DO_BINMODE     \
552         assert(fp)
553
554 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
555                         __attribute__nonnull__(pTHX_1)
556                         __attribute__nonnull__(pTHX_2);
557 #define PERL_ARGS_ASSERT_DO_CHOP        \
558         assert(astr); assert(sv)
559
560 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
561 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
562                         __attribute__nonnull__(pTHX_1);
563 #define PERL_ARGS_ASSERT_DO_EOF \
564         assert(gv)
565
566
567 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
568 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
569                         __attribute__nonnull__(pTHX_1); */
570 #define PERL_ARGS_ASSERT_DO_EXEC        \
571         assert(cmd)
572
573 #else
574 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
575                         __attribute__nonnull__(pTHX_1);
576 #define PERL_ARGS_ASSERT_DO_EXEC        \
577         assert(cmd)
578
579 #endif
580
581 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
582 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
583                         __attribute__nonnull__(pTHX_2)
584                         __attribute__nonnull__(pTHX_3);
585 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
586         assert(mark); assert(sp)
587
588 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
589                         __attribute__nonnull__(pTHX_1);
590 #define PERL_ARGS_ASSERT_DO_SPAWN       \
591         assert(cmd)
592
593 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
594                         __attribute__nonnull__(pTHX_1);
595 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
596         assert(cmd)
597
598 #endif
599 #if !defined(WIN32)
600 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
601                         __attribute__nonnull__(pTHX_1);
602 #define PERL_ARGS_ASSERT_DO_EXEC3       \
603         assert(incmd)
604
605 #endif
606 PERL_CALLCONV void      Perl_do_execfree(pTHX);
607 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
608 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
609                         __attribute__nonnull__(pTHX_1);
610 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
611         assert(cmd)
612
613 #endif
614 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
615 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
616                         __attribute__nonnull__(pTHX_2)
617                         __attribute__nonnull__(pTHX_3);
618 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
619         assert(mark); assert(sp)
620
621 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
622                         __attribute__nonnull__(pTHX_2)
623                         __attribute__nonnull__(pTHX_3);
624 #define PERL_ARGS_ASSERT_DO_IPCGET      \
625         assert(mark); assert(sp)
626
627 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
628                         __attribute__nonnull__(pTHX_1)
629                         __attribute__nonnull__(pTHX_2);
630 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
631         assert(mark); assert(sp)
632
633 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
634                         __attribute__nonnull__(pTHX_1)
635                         __attribute__nonnull__(pTHX_2);
636 #define PERL_ARGS_ASSERT_DO_MSGSND      \
637         assert(mark); assert(sp)
638
639 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
640                         __attribute__nonnull__(pTHX_1)
641                         __attribute__nonnull__(pTHX_2);
642 #define PERL_ARGS_ASSERT_DO_SEMOP       \
643         assert(mark); assert(sp)
644
645 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
646                         __attribute__nonnull__(pTHX_2)
647                         __attribute__nonnull__(pTHX_3);
648 #define PERL_ARGS_ASSERT_DO_SHMIO       \
649         assert(mark); assert(sp)
650
651 #endif
652 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
653                         __attribute__nonnull__(pTHX_1)
654                         __attribute__nonnull__(pTHX_2)
655                         __attribute__nonnull__(pTHX_3)
656                         __attribute__nonnull__(pTHX_4);
657 #define PERL_ARGS_ASSERT_DO_JOIN        \
658         assert(sv); assert(delim); assert(mark); assert(sp)
659
660 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
661 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
662                         __attribute__nonnull__(pTHX_1)
663                         __attribute__nonnull__(pTHX_2); */
664 #define PERL_ARGS_ASSERT_DO_OPEN        \
665         assert(gv); assert(name)
666
667 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)
668                         __attribute__nonnull__(pTHX_1)
669                         __attribute__nonnull__(pTHX_2)
670                         __attribute__nonnull__(pTHX_8);
671 #define PERL_ARGS_ASSERT_DO_OPEN9       \
672         assert(gv); assert(name); assert(svs)
673
674 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)
675                         __attribute__nonnull__(pTHX_1)
676                         __attribute__nonnull__(pTHX_2);
677 #define PERL_ARGS_ASSERT_DO_OPENN       \
678         assert(gv); assert(oname)
679
680 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
681                         __attribute__nonnull__(pTHX_2);
682 #define PERL_ARGS_ASSERT_DO_PRINT       \
683         assert(fp)
684
685 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
686                         __attribute__warn_unused_result__;
687
688 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
689                         __attribute__nonnull__(pTHX_1);
690 #define PERL_ARGS_ASSERT_DO_CHOMP       \
691         assert(sv)
692
693 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
694 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
695                         __attribute__nonnull__(pTHX_1)
696                         __attribute__nonnull__(pTHX_3);
697 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
698         assert(sv); assert(sarg)
699
700 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
701                         __attribute__nonnull__(pTHX_1);
702 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
703         assert(gv)
704
705 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
706                         __attribute__warn_unused_result__
707                         __attribute__nonnull__(pTHX_1);
708 #define PERL_ARGS_ASSERT_DO_TELL        \
709         assert(gv)
710
711 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
712                         __attribute__nonnull__(pTHX_1);
713 #define PERL_ARGS_ASSERT_DO_TRANS       \
714         assert(sv)
715
716 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
717                         __attribute__nonnull__(pTHX_1);
718 #define PERL_ARGS_ASSERT_DO_VECGET      \
719         assert(sv)
720
721 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
722                         __attribute__nonnull__(pTHX_1);
723 #define PERL_ARGS_ASSERT_DO_VECSET      \
724         assert(sv)
725
726 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
727                         __attribute__nonnull__(pTHX_2)
728                         __attribute__nonnull__(pTHX_3)
729                         __attribute__nonnull__(pTHX_4);
730 #define PERL_ARGS_ASSERT_DO_VOP \
731         assert(sv); assert(left); assert(right)
732
733 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
734                         __attribute__nonnull__(pTHX_1);
735 #define PERL_ARGS_ASSERT_DOFILE \
736         assert(term)
737
738 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
739                         __attribute__warn_unused_result__;
740
741 PERL_CALLCONV void      Perl_dump_all(pTHX);
742 PERL_CALLCONV void      Perl_dump_eval(pTHX);
743 #if defined(DUMP_FDS)
744 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
745                         __attribute__nonnull__(pTHX_1);
746 #define PERL_ARGS_ASSERT_DUMP_FDS       \
747         assert(s)
748
749 #endif
750 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
751                         __attribute__nonnull__(pTHX_1);
752 #define PERL_ARGS_ASSERT_DUMP_FORM      \
753         assert(gv)
754
755 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
756                         __attribute__nonnull__(pTHX_1);
757 #define PERL_ARGS_ASSERT_GV_DUMP        \
758         assert(gv)
759
760 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
761                         __attribute__nonnull__(pTHX_1);
762 #define PERL_ARGS_ASSERT_OP_DUMP        \
763         assert(o)
764
765 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
766 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
767                         __attribute__nonnull__(pTHX_1);
768 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
769         assert(stash)
770
771 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
772                         __attribute__nonnull__(pTHX_1);
773 #define PERL_ARGS_ASSERT_DUMP_SUB       \
774         assert(gv)
775
776 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
777                         __attribute__nonnull__(pTHX_1);
778 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
779         assert(sv)
780
781 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
782                         __attribute__warn_unused_result__
783                         __attribute__nonnull__(pTHX_1)
784                         __attribute__nonnull__(pTHX_2)
785                         __attribute__nonnull__(pTHX_3);
786 #define PERL_ARGS_ASSERT_FBM_INSTR      \
787         assert(big); assert(bigend); assert(littlestr)
788
789 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
790                         __attribute__nonnull__(pTHX_1);
791 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
792         assert(scriptname)
793
794 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
795 STATIC OP*      S_force_list(pTHX_ OP* arg);
796 STATIC OP*      S_fold_constants(pTHX_ OP *o)
797                         __attribute__nonnull__(pTHX_1);
798 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
799         assert(o)
800
801 #endif
802 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
803                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
804                         __attribute__nonnull__(pTHX_1);
805 #define PERL_ARGS_ASSERT_FORM   \
806         assert(pat)
807
808 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
809                         __attribute__nonnull__(pTHX_1);
810 #define PERL_ARGS_ASSERT_VFORM  \
811         assert(pat)
812
813 PERL_CALLCONV void      Perl_free_tmps(pTHX);
814 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
815 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
816 #endif
817 #if !defined(HAS_GETENV_LEN)
818 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
819                         __attribute__nonnull__(pTHX_1)
820                         __attribute__nonnull__(pTHX_2);
821 #define PERL_ARGS_ASSERT_GETENV_LEN     \
822         assert(env_elem); assert(len)
823
824 #endif
825 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
826                         __attribute__nonnull__(pTHX_2);
827 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
828         assert(cv)
829
830 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
831 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
832 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
833 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
834 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
835 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
836 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
837                         __attribute__warn_unused_result__
838                         __attribute__nonnull__(pTHX_2);
839 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
840         assert(name)
841
842 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
843                         __attribute__nonnull__(pTHX_1);
844 #define PERL_ARGS_ASSERT_GV_CHECK       \
845         assert(stash)
846
847 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
848                         __attribute__nonnull__(pTHX_1)
849                         __attribute__nonnull__(pTHX_2);
850 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
851         assert(sv); assert(gv)
852
853 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
854                         __attribute__nonnull__(pTHX_1)
855                         __attribute__nonnull__(pTHX_2); */
856 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
857         assert(sv); assert(gv)
858
859 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
860                         __attribute__nonnull__(pTHX_1)
861                         __attribute__nonnull__(pTHX_2);
862 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
863         assert(sv); assert(gv)
864
865 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
866                         __attribute__nonnull__(pTHX_1);
867 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
868         assert(name)
869
870 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
871                         __attribute__nonnull__(pTHX_1);
872 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
873         assert(name)
874
875 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
876                         __attribute__nonnull__(pTHX_2);
877 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
878         assert(name)
879
880 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
881                         __attribute__nonnull__(pTHX_2);
882 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
883         assert(name)
884
885 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
886                         __attribute__nonnull__(pTHX_1)
887                         __attribute__nonnull__(pTHX_2); */
888 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
889         assert(stash); assert(name)
890
891 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
892                         __attribute__nonnull__(pTHX_1)
893                         __attribute__nonnull__(pTHX_2);
894 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
895         assert(stash); assert(name)
896
897 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
898                         __attribute__nonnull__(pTHX_1)
899                         __attribute__nonnull__(pTHX_2);
900 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
901         assert(stash); assert(name)
902
903 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
904                         __attribute__nonnull__(pTHX_1);
905 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
906         assert(nambeg)
907
908 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
909                         __attribute__nonnull__(pTHX_1)
910                         __attribute__nonnull__(pTHX_2);
911 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
912         assert(sv); assert(gv)
913
914 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
915                         __attribute__nonnull__(pTHX_1)
916                         __attribute__nonnull__(pTHX_2); */
917 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
918         assert(sv); assert(gv)
919
920 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
921                         __attribute__nonnull__(pTHX_1)
922                         __attribute__nonnull__(pTHX_2);
923 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
924         assert(sv); assert(gv)
925
926 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
927                         __attribute__nonnull__(pTHX_1);
928 #define PERL_ARGS_ASSERT_NEWGP  \
929         assert(gv)
930
931 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
932                         __attribute__nonnull__(pTHX_1)
933                         __attribute__nonnull__(pTHX_3);
934 #define PERL_ARGS_ASSERT_GV_INIT        \
935         assert(gv); assert(name)
936
937 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
938                         __attribute__nonnull__(pTHX_1)
939                         __attribute__nonnull__(pTHX_2);
940 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
941         assert(gv); assert(name)
942
943 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
944                         __attribute__nonnull__(pTHX_1);
945 #define PERL_ARGS_ASSERT_GV_STASHPV     \
946         assert(name)
947
948 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
949                         __attribute__nonnull__(pTHX_1);
950 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
951         assert(name)
952
953 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
954                         __attribute__nonnull__(pTHX_1);
955 #define PERL_ARGS_ASSERT_GV_STASHSV     \
956         assert(sv)
957
958 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
959 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
960 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
961                         __attribute__nonnull__(pTHX_1);
962 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
963         assert(hv)
964
965 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
966                         __attribute__nonnull__(pTHX_2); */
967 #define PERL_ARGS_ASSERT_HV_DELETE      \
968         assert(key)
969
970 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
971                         __attribute__nonnull__(pTHX_2); */
972 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
973         assert(keysv)
974
975 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
976                         __attribute__warn_unused_result__
977                         __attribute__nonnull__(pTHX_2); */
978 #define PERL_ARGS_ASSERT_HV_EXISTS      \
979         assert(key)
980
981 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
982                         __attribute__warn_unused_result__
983                         __attribute__nonnull__(pTHX_2); */
984 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
985         assert(keysv)
986
987 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
988                         __attribute__nonnull__(pTHX_2); */
989 #define PERL_ARGS_ASSERT_HV_FETCH       \
990         assert(key)
991
992 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
993                         __attribute__nonnull__(pTHX_2); */
994 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
995         assert(keysv)
996
997 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
998 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)
999                         __attribute__nonnull__(pTHX_2);
1000 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1001         assert(key)
1002
1003 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1004                         __attribute__nonnull__(pTHX_1);
1005 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1006         assert(hv)
1007
1008 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1009                         __attribute__nonnull__(pTHX_1);
1010 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1011         assert(hv)
1012
1013 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1014                         __attribute__warn_unused_result__
1015                         __attribute__nonnull__(pTHX_1)
1016                         __attribute__nonnull__(pTHX_2);
1017 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1018         assert(entry); assert(retlen)
1019
1020 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1021                         __attribute__warn_unused_result__
1022                         __attribute__nonnull__(pTHX_1);
1023 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1024         assert(entry)
1025
1026 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1027                         __attribute__warn_unused_result__
1028                         __attribute__nonnull__(pTHX_1); */
1029 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1030         assert(hv)
1031
1032 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1033                         __attribute__warn_unused_result__
1034                         __attribute__nonnull__(pTHX_1)
1035                         __attribute__nonnull__(pTHX_2)
1036                         __attribute__nonnull__(pTHX_3);
1037 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1038         assert(hv); assert(key); assert(retlen)
1039
1040 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1041                         __attribute__warn_unused_result__
1042                         __attribute__nonnull__(pTHX_1);
1043 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1044         assert(hv)
1045
1046 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1047                         __attribute__warn_unused_result__
1048                         __attribute__nonnull__(pTHX_1)
1049                         __attribute__nonnull__(pTHX_2);
1050 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1051         assert(hv); assert(entry)
1052
1053 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1054                         __attribute__nonnull__(pTHX_1);
1055 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1056         assert(hv)
1057
1058 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1059                         __attribute__nonnull__(pTHX_1); */
1060 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1061         assert(hv)
1062
1063 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1064 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1065 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1066 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1067 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1068 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)
1069                         __attribute__nonnull__(pTHX_2)
1070                         __attribute__nonnull__(pTHX_6);
1071 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1072         assert(key_p); assert(value)
1073
1074 #endif
1075 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1076 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1077 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1078 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1079 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
1080                         __attribute__pure__
1081                         __attribute__nonnull__(pTHX_1)
1082                         __attribute__nonnull__(pTHX_2);
1083 #define PERL_ARGS_ASSERT_IBCMP  \
1084         assert(a); assert(b)
1085
1086 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1087                         __attribute__pure__
1088                         __attribute__nonnull__(pTHX_1)
1089                         __attribute__nonnull__(pTHX_2);
1090 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1091         assert(a); assert(b)
1092
1093 PERL_CALLCONV I32       Perl_ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1094                         __attribute__nonnull__(pTHX_1)
1095                         __attribute__nonnull__(pTHX_5);
1096 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1097         assert(s1); assert(s2)
1098
1099 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
1100 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1101                         __attribute__warn_unused_result__;
1102
1103 #endif
1104 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1105                         __attribute__nonnull__(pTHX_2);
1106 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1107         assert(argv)
1108
1109 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1110 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1111 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1112                         __attribute__nonnull__(pTHX_1);
1113 #define PERL_ARGS_ASSERT_INIT_TM        \
1114         assert(ptm)
1115
1116 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1117 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
1118                         __attribute__warn_unused_result__
1119                         __attribute__pure__
1120                         __attribute__nonnull__(pTHX_1)
1121                         __attribute__nonnull__(pTHX_2);
1122 #define PERL_ARGS_ASSERT_INSTR  \
1123         assert(big); assert(little)
1124
1125 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1126                         __attribute__nonnull__(pTHX_1);
1127 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1128         assert(io)
1129
1130 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1131                         __attribute__warn_unused_result__;
1132
1133 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1134                         __attribute__warn_unused_result__;
1135
1136 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1137                         __attribute__warn_unused_result__
1138                         __attribute__pure__;
1139
1140 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1141                         __attribute__warn_unused_result__
1142                         __attribute__pure__;
1143
1144 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1145                         __attribute__warn_unused_result__
1146                         __attribute__pure__;
1147
1148 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1149                         __attribute__warn_unused_result__
1150                         __attribute__pure__;
1151
1152 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
1153                         __attribute__warn_unused_result__
1154                         __attribute__pure__;
1155
1156 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1157                         __attribute__warn_unused_result__
1158                         __attribute__pure__;
1159
1160 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1161                         __attribute__warn_unused_result__
1162                         __attribute__pure__;
1163
1164 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1165                         __attribute__warn_unused_result__
1166                         __attribute__pure__;
1167
1168 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1169                         __attribute__warn_unused_result__
1170                         __attribute__pure__;
1171
1172 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1173                         __attribute__warn_unused_result__
1174                         __attribute__pure__;
1175
1176 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1177                         __attribute__warn_unused_result__
1178                         __attribute__pure__;
1179
1180 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1181                         __attribute__warn_unused_result__
1182                         __attribute__pure__;
1183
1184 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1185                         __attribute__warn_unused_result__
1186                         __attribute__pure__;
1187
1188 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1189                         __attribute__warn_unused_result__
1190                         __attribute__pure__;
1191
1192 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1193                         __attribute__warn_unused_result__
1194                         __attribute__pure__;
1195
1196 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1197                         __attribute__warn_unused_result__
1198                         __attribute__pure__;
1199
1200 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1201                         __attribute__warn_unused_result__
1202                         __attribute__pure__;
1203
1204 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1205                         __attribute__nonnull__(pTHX_2)
1206                         __attribute__nonnull__(pTHX_3);
1207 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1208         assert(p); assert(lenp)
1209
1210 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1211                         __attribute__nonnull__(pTHX_2)
1212                         __attribute__nonnull__(pTHX_3);
1213 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1214         assert(p); assert(lenp)
1215
1216 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1217                         __attribute__nonnull__(pTHX_2)
1218                         __attribute__nonnull__(pTHX_3);
1219 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1220         assert(p); assert(lenp)
1221
1222 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1223                         __attribute__nonnull__(pTHX_2)
1224                         __attribute__nonnull__(pTHX_3);
1225 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1226         assert(p); assert(lenp)
1227
1228 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1229                         __attribute__warn_unused_result__
1230                         __attribute__pure__;
1231
1232 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
1233                         __attribute__warn_unused_result__
1234                         __attribute__pure__;
1235
1236 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1237                         __attribute__warn_unused_result__
1238                         __attribute__pure__;
1239
1240 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1241                         __attribute__warn_unused_result__
1242                         __attribute__pure__;
1243
1244 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1245                         __attribute__warn_unused_result__
1246                         __attribute__pure__;
1247
1248 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1249                         __attribute__warn_unused_result__
1250                         __attribute__pure__;
1251
1252 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1253                         __attribute__warn_unused_result__
1254                         __attribute__pure__;
1255
1256 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1257                         __attribute__warn_unused_result__
1258                         __attribute__pure__;
1259
1260 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1261                         __attribute__warn_unused_result__
1262                         __attribute__pure__;
1263
1264 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1265                         __attribute__warn_unused_result__
1266                         __attribute__pure__;
1267
1268 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1269                         __attribute__warn_unused_result__
1270                         __attribute__pure__;
1271
1272 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1273                         __attribute__warn_unused_result__
1274                         __attribute__pure__;
1275
1276 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1277                         __attribute__warn_unused_result__
1278                         __attribute__pure__;
1279
1280 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1281                         __attribute__warn_unused_result__
1282                         __attribute__pure__;
1283
1284 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *s)
1285                         __attribute__nonnull__(pTHX_1);
1286 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1287         assert(s)
1288
1289 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
1290                         __attribute__nonnull__(pTHX_1);
1291 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1292         assert(s)
1293
1294 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
1295                         __attribute__nonnull__(pTHX_1); */
1296 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1297         assert(s)
1298
1299 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1300                         __attribute__nonnull__(pTHX_1);
1301 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1302         assert(s)
1303
1304 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1305                         __attribute__warn_unused_result__
1306                         __attribute__nonnull__(pTHX_1);
1307 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1308         assert(p)
1309
1310 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
1311                         __attribute__warn_unused_result__
1312                         __attribute__nonnull__(pTHX_1);
1313 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUMC \
1314         assert(p)
1315
1316 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1317                         __attribute__warn_unused_result__
1318                         __attribute__nonnull__(pTHX_1);
1319 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1320         assert(p)
1321
1322 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1323                         __attribute__warn_unused_result__
1324                         __attribute__nonnull__(pTHX_1);
1325 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1326         assert(p)
1327
1328 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1329                         __attribute__warn_unused_result__
1330                         __attribute__nonnull__(pTHX_1);
1331 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1332         assert(p)
1333
1334 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1335                         __attribute__warn_unused_result__
1336                         __attribute__nonnull__(pTHX_1);
1337 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1338         assert(p)
1339
1340 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1341                         __attribute__warn_unused_result__
1342                         __attribute__nonnull__(pTHX_1);
1343 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1344         assert(p)
1345
1346 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1347                         __attribute__warn_unused_result__
1348                         __attribute__nonnull__(pTHX_1);
1349 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1350         assert(p)
1351
1352 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1353                         __attribute__warn_unused_result__
1354                         __attribute__nonnull__(pTHX_1);
1355 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1356         assert(p)
1357
1358 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1359                         __attribute__warn_unused_result__
1360                         __attribute__nonnull__(pTHX_1);
1361 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1362         assert(p)
1363
1364 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1365                         __attribute__warn_unused_result__
1366                         __attribute__nonnull__(pTHX_1);
1367 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1368         assert(p)
1369
1370 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1371                         __attribute__warn_unused_result__
1372                         __attribute__nonnull__(pTHX_1);
1373 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1374         assert(p)
1375
1376 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1377                         __attribute__warn_unused_result__
1378                         __attribute__nonnull__(pTHX_1);
1379 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1380         assert(p)
1381
1382 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1383                         __attribute__warn_unused_result__
1384                         __attribute__nonnull__(pTHX_1);
1385 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1386         assert(p)
1387
1388 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1389                         __attribute__warn_unused_result__
1390                         __attribute__nonnull__(pTHX_1);
1391 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1392         assert(p)
1393
1394 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1395                         __attribute__warn_unused_result__
1396                         __attribute__nonnull__(pTHX_1);
1397 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1398         assert(p)
1399
1400 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1401                         __attribute__nonnull__(pTHX_1);
1402 #define PERL_ARGS_ASSERT_JMAYBE \
1403         assert(o)
1404
1405 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1406                         __attribute__pure__
1407                         __attribute__nonnull__(pTHX_1);
1408 #define PERL_ARGS_ASSERT_KEYWORD        \
1409         assert(name)
1410
1411 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1412 PERL_CALLCONV void      Perl_lex_end(pTHX);
1413 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1414 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1415                         __attribute__nonnull__(pTHX_1);
1416 #define PERL_ARGS_ASSERT_OP_NULL        \
1417         assert(o)
1418
1419 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1420                         __attribute__nonnull__(pTHX_1);
1421 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1422         assert(o)
1423
1424 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1425 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1426 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1427 STATIC OP*      S_linklist(pTHX_ OP *o)
1428                         __attribute__nonnull__(pTHX_1);
1429 #define PERL_ARGS_ASSERT_LINKLIST       \
1430         assert(o)
1431
1432 STATIC OP*      S_listkids(pTHX_ OP* o);
1433 #endif
1434 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1435 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1436                         __attribute__nonnull__(pTHX_2);
1437 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1438         assert(name)
1439
1440 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1441                         __attribute__nonnull__(pTHX_2);
1442 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1443         assert(name)
1444
1445 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1446                         __attribute__nonnull__(pTHX_1);
1447 #define PERL_ARGS_ASSERT_LOCALIZE       \
1448         assert(o)
1449
1450 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1451                         __attribute__warn_unused_result__
1452                         __attribute__nonnull__(pTHX_1);
1453 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1454         assert(sv)
1455
1456 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1457                         __attribute__nonnull__(pTHX_1)
1458                         __attribute__nonnull__(pTHX_2)
1459                         __attribute__nonnull__(pTHX_3);
1460 #define PERL_ARGS_ASSERT_GROK_BIN       \
1461         assert(start); assert(len_p); assert(flags)
1462
1463 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1464                         __attribute__nonnull__(pTHX_1)
1465                         __attribute__nonnull__(pTHX_2)
1466                         __attribute__nonnull__(pTHX_3);
1467 #define PERL_ARGS_ASSERT_GROK_HEX       \
1468         assert(start); assert(len_p); assert(flags)
1469
1470 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1471                         __attribute__nonnull__(pTHX_1);
1472 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1473         assert(pv)
1474
1475 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1476                         __attribute__warn_unused_result__
1477                         __attribute__nonnull__(pTHX_1)
1478                         __attribute__nonnull__(pTHX_2);
1479 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1480         assert(sp); assert(send)
1481
1482 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1483                         __attribute__nonnull__(pTHX_1)
1484                         __attribute__nonnull__(pTHX_2)
1485                         __attribute__nonnull__(pTHX_3);
1486 #define PERL_ARGS_ASSERT_GROK_OCT       \
1487         assert(start); assert(len_p); assert(flags)
1488
1489 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1490                         __attribute__nonnull__(pTHX_1)
1491                         __attribute__nonnull__(pTHX_2);
1492 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1493         assert(sv); assert(mg)
1494
1495 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1496                         __attribute__nonnull__(pTHX_1)
1497                         __attribute__nonnull__(pTHX_2);
1498 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1499         assert(sv); assert(mg)
1500
1501 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1502                         __attribute__nonnull__(pTHX_1)
1503                         __attribute__nonnull__(pTHX_2);
1504 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1505         assert(sv); assert(mg)
1506
1507 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1508                         __attribute__nonnull__(pTHX_2);
1509 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1510         assert(mg)
1511
1512 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1513                         __attribute__nonnull__(pTHX_1)
1514                         __attribute__nonnull__(pTHX_2);
1515 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1516         assert(sv); assert(mg)
1517
1518 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1519                         __attribute__nonnull__(pTHX_1)
1520                         __attribute__nonnull__(pTHX_2);
1521 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1522         assert(sv); assert(mg)
1523
1524 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1525                         __attribute__nonnull__(pTHX_1)
1526                         __attribute__nonnull__(pTHX_2);
1527 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1528         assert(sv); assert(mg)
1529
1530 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1531                         __attribute__nonnull__(pTHX_1)
1532                         __attribute__nonnull__(pTHX_2);
1533 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1534         assert(sv); assert(mg)
1535
1536 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1537                         __attribute__nonnull__(pTHX_1)
1538                         __attribute__nonnull__(pTHX_2);
1539 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1540         assert(sv); assert(mg)
1541
1542 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1543                         __attribute__nonnull__(pTHX_1)
1544                         __attribute__nonnull__(pTHX_2);
1545 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1546         assert(sv); assert(mg)
1547
1548 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1549                         __attribute__nonnull__(pTHX_1)
1550                         __attribute__nonnull__(pTHX_2);
1551 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1552         assert(sv); assert(mg)
1553
1554 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1555                         __attribute__nonnull__(pTHX_1)
1556                         __attribute__nonnull__(pTHX_2);
1557 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1558         assert(sv); assert(mg)
1559
1560 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1561                         __attribute__nonnull__(pTHX_1)
1562                         __attribute__nonnull__(pTHX_2);
1563 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1564         assert(sv); assert(mg)
1565
1566 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1567                         __attribute__nonnull__(pTHX_1)
1568                         __attribute__nonnull__(pTHX_2);
1569 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1570         assert(sv); assert(mg)
1571
1572 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1573                         __attribute__nonnull__(pTHX_1)
1574                         __attribute__nonnull__(pTHX_2);
1575 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1576         assert(sv); assert(mg)
1577
1578 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1579                         __attribute__nonnull__(pTHX_1)
1580                         __attribute__nonnull__(pTHX_2);
1581 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1582         assert(sv); assert(mg)
1583
1584 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1585                         __attribute__nonnull__(pTHX_1)
1586                         __attribute__nonnull__(pTHX_2);
1587 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1588         assert(sv); assert(mg)
1589
1590 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1591                         __attribute__nonnull__(pTHX_1)
1592                         __attribute__nonnull__(pTHX_2);
1593 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1594         assert(sv); assert(mg)
1595
1596 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1597                         __attribute__nonnull__(pTHX_1)
1598                         __attribute__nonnull__(pTHX_2);
1599 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1600         assert(sv); assert(mg)
1601
1602 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1603                         __attribute__nonnull__(pTHX_1)
1604                         __attribute__nonnull__(pTHX_2);
1605 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1606         assert(sv); assert(mg)
1607
1608 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1609                         __attribute__nonnull__(pTHX_1)
1610                         __attribute__nonnull__(pTHX_2)
1611                         __attribute__nonnull__(pTHX_3);
1612 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1613         assert(sv); assert(mg); assert(key)
1614
1615 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1616                         __attribute__nonnull__(pTHX_1)
1617                         __attribute__nonnull__(pTHX_2);
1618 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1619         assert(sv); assert(mg)
1620
1621 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1622                         __attribute__nonnull__(pTHX_1)
1623                         __attribute__nonnull__(pTHX_2);
1624 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1625         assert(sv); assert(mg)
1626
1627 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1628                         __attribute__noreturn__
1629                         __attribute__nonnull__(pTHX_1)
1630                         __attribute__nonnull__(pTHX_2);
1631 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1632         assert(sv); assert(mg)
1633
1634 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1635                         __attribute__nonnull__(pTHX_1)
1636                         __attribute__nonnull__(pTHX_2);
1637 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1638         assert(sv); assert(mg)
1639
1640 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1641                         __attribute__nonnull__(pTHX_1)
1642                         __attribute__nonnull__(pTHX_2);
1643 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1644         assert(sv); assert(mg)
1645
1646 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1647                         __attribute__nonnull__(pTHX_1)
1648                         __attribute__nonnull__(pTHX_2);
1649 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1650         assert(sv); assert(mg)
1651
1652 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1653                         __attribute__nonnull__(pTHX_1)
1654                         __attribute__nonnull__(pTHX_2);
1655 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1656         assert(sv); assert(mg)
1657
1658 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1659                         __attribute__nonnull__(pTHX_1)
1660                         __attribute__nonnull__(pTHX_2);
1661 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1662         assert(sv); assert(mg)
1663
1664 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1665                         __attribute__nonnull__(pTHX_1)
1666                         __attribute__nonnull__(pTHX_2);
1667 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1668         assert(sv); assert(mg)
1669
1670 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1671                         __attribute__nonnull__(pTHX_1)
1672                         __attribute__nonnull__(pTHX_2);
1673 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1674         assert(sv); assert(mg)
1675
1676 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1677                         __attribute__nonnull__(pTHX_1)
1678                         __attribute__nonnull__(pTHX_2);
1679 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1680         assert(sv); assert(mg)
1681
1682 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1683                         __attribute__nonnull__(pTHX_1)
1684                         __attribute__nonnull__(pTHX_2);
1685 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1686         assert(sv); assert(mg)
1687
1688 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1689                         __attribute__nonnull__(pTHX_1)
1690                         __attribute__nonnull__(pTHX_2);
1691 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1692         assert(sv); assert(mg)
1693
1694 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1695                         __attribute__nonnull__(pTHX_1)
1696                         __attribute__nonnull__(pTHX_2);
1697 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1698         assert(sv); assert(mg)
1699
1700 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1701                         __attribute__nonnull__(pTHX_1)
1702                         __attribute__nonnull__(pTHX_2);
1703 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1704         assert(sv); assert(mg)
1705
1706 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1707                         __attribute__nonnull__(pTHX_1)
1708                         __attribute__nonnull__(pTHX_2);
1709 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1710         assert(sv); assert(mg)
1711
1712 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1713                         __attribute__nonnull__(pTHX_1)
1714                         __attribute__nonnull__(pTHX_2);
1715 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1716         assert(sv); assert(mg)
1717
1718 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1719                         __attribute__nonnull__(pTHX_2);
1720 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1721         assert(mg)
1722
1723 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1724                         __attribute__nonnull__(pTHX_1)
1725                         __attribute__nonnull__(pTHX_2);
1726 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1727         assert(sv); assert(mg)
1728
1729 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1730                         __attribute__nonnull__(pTHX_1)
1731                         __attribute__nonnull__(pTHX_2);
1732 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1733         assert(sv); assert(mg)
1734
1735 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1736                         __attribute__nonnull__(pTHX_1)
1737                         __attribute__nonnull__(pTHX_2);
1738 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1739         assert(sv); assert(mg)
1740
1741 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1742                         __attribute__nonnull__(pTHX_1)
1743                         __attribute__nonnull__(pTHX_2);
1744 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1745         assert(sv); assert(mg)
1746
1747 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1748                         __attribute__nonnull__(pTHX_1)
1749                         __attribute__nonnull__(pTHX_2);
1750 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1751         assert(sv); assert(mg)
1752
1753 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1754                         __attribute__nonnull__(pTHX_1)
1755                         __attribute__nonnull__(pTHX_2);
1756 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1757         assert(sv); assert(mg)
1758
1759 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1760                         __attribute__nonnull__(pTHX_1)
1761                         __attribute__nonnull__(pTHX_2);
1762 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1763         assert(sv); assert(mg)
1764
1765 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1766                         __attribute__nonnull__(pTHX_1)
1767                         __attribute__nonnull__(pTHX_2);
1768 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1769         assert(sv); assert(mg)
1770
1771 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1772 #if defined(USE_LOCALE_COLLATE)
1773 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1774                         __attribute__nonnull__(pTHX_1)
1775                         __attribute__nonnull__(pTHX_2);
1776 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1777         assert(sv); assert(mg)
1778
1779 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1780                         __attribute__nonnull__(pTHX_1)
1781                         __attribute__nonnull__(pTHX_3);
1782 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1783         assert(s); assert(xlen)
1784
1785 #endif
1786 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1787                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1788                         __attribute__nonnull__(pTHX_1);
1789 #define PERL_ARGS_ASSERT_MESS   \
1790         assert(pat)
1791
1792 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1793                         __attribute__nonnull__(pTHX_1);
1794 #define PERL_ARGS_ASSERT_VMESS  \
1795         assert(pat)
1796
1797 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1798                         __attribute__nonnull__(pTHX_1);
1799 #define PERL_ARGS_ASSERT_QERROR \
1800         assert(err)
1801
1802 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1803                         __attribute__nonnull__(pTHX_3);
1804 #define PERL_ARGS_ASSERT_SORTSV \
1805         assert(cmp)
1806
1807 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1808                         __attribute__nonnull__(pTHX_3);
1809 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1810         assert(cmp)
1811
1812 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1813                         __attribute__nonnull__(pTHX_1);
1814 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1815         assert(sv)
1816
1817 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1818                         __attribute__nonnull__(pTHX_1)
1819                         __attribute__nonnull__(pTHX_2);
1820 #define PERL_ARGS_ASSERT_MG_COPY        \
1821         assert(sv); assert(nsv)
1822
1823 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1824                         __attribute__nonnull__(pTHX_1)
1825                         __attribute__nonnull__(pTHX_2);
1826 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1827         assert(sv); assert(nsv)
1828
1829 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1830                         __attribute__warn_unused_result__;
1831
1832 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1833                         __attribute__nonnull__(pTHX_1);
1834 #define PERL_ARGS_ASSERT_MG_FREE        \
1835         assert(sv)
1836
1837 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1838                         __attribute__nonnull__(pTHX_1);
1839 #define PERL_ARGS_ASSERT_MG_GET \
1840         assert(sv)
1841
1842 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1843                         __attribute__nonnull__(pTHX_1);
1844 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1845         assert(sv)
1846
1847 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1848                         __attribute__nonnull__(pTHX_1);
1849 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1850         assert(sv)
1851
1852 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1853                         __attribute__nonnull__(pTHX_1);
1854 #define PERL_ARGS_ASSERT_MG_SET \
1855         assert(sv)
1856
1857 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1858                         __attribute__nonnull__(pTHX_1);
1859 #define PERL_ARGS_ASSERT_MG_SIZE        \
1860         assert(sv)
1861
1862 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
1863                         __attribute__nonnull__(pTHX_1);
1864 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
1865         assert(ptm)
1866
1867 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1868 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
1869 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
1870                         __attribute__nonnull__(pTHX_1);
1871 #define PERL_ARGS_ASSERT_MORESWITCHES   \
1872         assert(s)
1873
1874 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1875                         __attribute__nonnull__(pTHX_1);
1876 #define PERL_ARGS_ASSERT_MY_ATOF        \
1877         assert(s)
1878
1879 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1880 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1881                         __attribute__nonnull__(1)
1882                         __attribute__nonnull__(2);
1883 #define PERL_ARGS_ASSERT_MY_BCOPY       \
1884         assert(from); assert(to)
1885
1886 #endif
1887 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1888 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1889                         __attribute__nonnull__(1);
1890 #define PERL_ARGS_ASSERT_MY_BZERO       \
1891         assert(loc)
1892
1893 #endif
1894 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1895                         __attribute__noreturn__;
1896
1897 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1898                         __attribute__noreturn__;
1899
1900 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1901 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1902 PERL_CALLCONV void      Perl_atfork_lock(void);
1903 PERL_CALLCONV void      Perl_atfork_unlock(void);
1904 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1905 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1906 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1907                         __attribute__pure__
1908                         __attribute__nonnull__(1)
1909                         __attribute__nonnull__(2);
1910 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
1911         assert(s1); assert(s2)
1912
1913 #endif
1914 #if !defined(HAS_MEMSET)
1915 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1916                         __attribute__nonnull__(1);
1917 #define PERL_ARGS_ASSERT_MY_MEMSET      \
1918         assert(loc)
1919
1920 #endif
1921 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1922 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1923                         __attribute__nonnull__(pTHX_1)
1924                         __attribute__nonnull__(pTHX_2);
1925 #define PERL_ARGS_ASSERT_MY_POPEN       \
1926         assert(cmd); assert(mode)
1927
1928 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
1929                         __attribute__nonnull__(pTHX_1)
1930                         __attribute__nonnull__(pTHX_3);
1931 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
1932         assert(mode); assert(args)
1933
1934 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1935 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1936 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)
1937                         __attribute__nonnull__(pTHX_1);
1938 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
1939         assert(fmt)
1940
1941 #if defined(MYSWAP)
1942 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1943                         __attribute__malloc__
1944                         __attribute__warn_unused_result__
1945                         __attribute__pure__;
1946
1947 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1948                         __attribute__malloc__
1949                         __attribute__warn_unused_result__
1950                         __attribute__pure__;
1951
1952 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1953                         __attribute__malloc__
1954                         __attribute__warn_unused_result__
1955                         __attribute__pure__;
1956
1957 #endif
1958 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1959 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1960                         __attribute__malloc__
1961                         __attribute__warn_unused_result__;
1962
1963 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1964                         __attribute__malloc__
1965                         __attribute__warn_unused_result__;
1966
1967 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1968 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1969                         __attribute__malloc__
1970                         __attribute__warn_unused_result__;
1971
1972 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1973                         __attribute__malloc__
1974                         __attribute__warn_unused_result__
1975                         __attribute__nonnull__(pTHX_2);
1976 #define PERL_ARGS_ASSERT_NEWCONDOP      \
1977         assert(first)
1978
1979 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1980 #ifdef PERL_MAD
1981 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1982 #else
1983 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1984 #endif
1985 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1986                         __attribute__malloc__
1987                         __attribute__warn_unused_result__
1988                         __attribute__nonnull__(pTHX_5);
1989 #define PERL_ARGS_ASSERT_NEWFOROP       \
1990         assert(expr)
1991
1992 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
1993                         __attribute__malloc__
1994                         __attribute__warn_unused_result__
1995                         __attribute__nonnull__(pTHX_1)
1996                         __attribute__nonnull__(pTHX_2);
1997 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
1998         assert(cond); assert(block)
1999
2000 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2001                         __attribute__malloc__
2002                         __attribute__warn_unused_result__
2003                         __attribute__nonnull__(pTHX_3)
2004                         __attribute__nonnull__(pTHX_4);
2005 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2006         assert(first); assert(other)
2007
2008 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2009                         __attribute__malloc__
2010                         __attribute__warn_unused_result__
2011                         __attribute__nonnull__(pTHX_2);
2012 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2013         assert(label)
2014
2015 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2016                         __attribute__malloc__
2017                         __attribute__warn_unused_result__;
2018
2019 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2020                         __attribute__malloc__
2021                         __attribute__warn_unused_result__;
2022
2023 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2024                         __attribute__malloc__
2025                         __attribute__warn_unused_result__;
2026
2027 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2028                         __attribute__nonnull__(pTHX_1);
2029 #define PERL_ARGS_ASSERT_NEWPROG        \
2030         assert(o)
2031
2032 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2033                         __attribute__malloc__
2034                         __attribute__warn_unused_result__
2035                         __attribute__nonnull__(pTHX_2)
2036                         __attribute__nonnull__(pTHX_3);
2037 #define PERL_ARGS_ASSERT_NEWRANGE       \
2038         assert(left); assert(right)
2039
2040 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2041                         __attribute__malloc__
2042                         __attribute__warn_unused_result__;
2043
2044 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2045                         __attribute__malloc__
2046                         __attribute__warn_unused_result__;
2047
2048 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2049 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2050                         __attribute__nonnull__(pTHX_2)
2051                         __attribute__nonnull__(pTHX_3);
2052 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2053         assert(subaddr); assert(filename)
2054
2055 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2056                         __attribute__nonnull__(pTHX_2)
2057                         __attribute__nonnull__(pTHX_3);
2058 #define PERL_ARGS_ASSERT_NEWXS  \
2059         assert(subaddr); assert(filename)
2060
2061 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2062                         __attribute__warn_unused_result__; */
2063
2064 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2065                         __attribute__malloc__
2066                         __attribute__warn_unused_result__
2067                         __attribute__nonnull__(pTHX_1);
2068 #define PERL_ARGS_ASSERT_NEWAVREF       \
2069         assert(o)
2070
2071 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2072                         __attribute__malloc__
2073                         __attribute__warn_unused_result__;
2074
2075 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2076                         __attribute__malloc__
2077                         __attribute__warn_unused_result__;
2078
2079 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2080                         __attribute__malloc__
2081                         __attribute__warn_unused_result__
2082                         __attribute__nonnull__(pTHX_3);
2083 #define PERL_ARGS_ASSERT_NEWGVOP        \
2084         assert(gv)
2085
2086 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2087                         __attribute__malloc__
2088                         __attribute__warn_unused_result__
2089                         __attribute__nonnull__(pTHX_1);
2090 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2091         assert(pack)
2092
2093 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2094                         __attribute__malloc__
2095                         __attribute__warn_unused_result__;
2096
2097 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2098                         __attribute__malloc__
2099                         __attribute__warn_unused_result__
2100                         __attribute__nonnull__(pTHX_1);
2101 #define PERL_ARGS_ASSERT_NEWHVREF       \
2102         assert(o)
2103
2104 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2105                         __attribute__warn_unused_result__; */
2106
2107 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2108                         __attribute__malloc__
2109                         __attribute__warn_unused_result__;
2110
2111 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2112                         __attribute__malloc__
2113                         __attribute__warn_unused_result__; */
2114
2115 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2116                         __attribute__malloc__
2117                         __attribute__warn_unused_result__;
2118
2119 #ifdef USE_ITHREADS
2120 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2121                         __attribute__malloc__
2122                         __attribute__warn_unused_result__
2123                         __attribute__nonnull__(pTHX_3);
2124 #define PERL_ARGS_ASSERT_NEWPADOP       \
2125         assert(sv)
2126
2127 #endif
2128 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2129                         __attribute__malloc__
2130                         __attribute__warn_unused_result__;
2131
2132 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2133                         __attribute__malloc__
2134                         __attribute__warn_unused_result__;
2135
2136 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2137                         __attribute__malloc__
2138                         __attribute__warn_unused_result__
2139                         __attribute__nonnull__(pTHX_1);
2140 #define PERL_ARGS_ASSERT_NEWRV  \
2141         assert(sv)
2142
2143 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2144                         __attribute__malloc__
2145                         __attribute__warn_unused_result__
2146                         __attribute__nonnull__(pTHX_1);
2147 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2148         assert(sv)
2149
2150 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2151                         __attribute__malloc__
2152                         __attribute__warn_unused_result__;
2153
2154 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2155                         __attribute__malloc__
2156                         __attribute__warn_unused_result__
2157                         __attribute__nonnull__(pTHX_1);
2158 #define PERL_ARGS_ASSERT_NEWSVREF       \
2159         assert(o)
2160
2161 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2162                         __attribute__malloc__
2163                         __attribute__warn_unused_result__
2164                         __attribute__nonnull__(pTHX_3);
2165 #define PERL_ARGS_ASSERT_NEWSVOP        \
2166         assert(sv)
2167
2168 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2169                         __attribute__malloc__
2170                         __attribute__warn_unused_result__;
2171
2172 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2173                         __attribute__malloc__
2174                         __attribute__warn_unused_result__;
2175
2176 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2177                         __attribute__malloc__
2178                         __attribute__warn_unused_result__;
2179
2180 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2181                         __attribute__malloc__
2182                         __attribute__warn_unused_result__;
2183
2184 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2185                         __attribute__malloc__
2186                         __attribute__warn_unused_result__;
2187
2188 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2189                         __attribute__malloc__
2190                         __attribute__warn_unused_result__;
2191
2192 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2193                         __attribute__malloc__
2194                         __attribute__warn_unused_result__;
2195
2196 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2197                         __attribute__malloc__
2198                         __attribute__warn_unused_result__;
2199
2200 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2201                         __attribute__malloc__
2202                         __attribute__warn_unused_result__
2203                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2204                         __attribute__nonnull__(pTHX_1);
2205 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2206         assert(pat)
2207
2208 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2209                         __attribute__malloc__
2210                         __attribute__warn_unused_result__
2211                         __attribute__nonnull__(pTHX_1);
2212 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2213         assert(pat)
2214
2215 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2216                         __attribute__nonnull__(pTHX_1);
2217 #define PERL_ARGS_ASSERT_NEWSVRV        \
2218         assert(rv)
2219
2220 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2221                         __attribute__malloc__
2222                         __attribute__warn_unused_result__;
2223
2224 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2225                         __attribute__malloc__
2226                         __attribute__warn_unused_result__;
2227
2228 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2229                         __attribute__malloc__
2230                         __attribute__warn_unused_result__;
2231
2232 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2233                         __attribute__malloc__
2234                         __attribute__warn_unused_result__
2235                         __attribute__nonnull__(pTHX_2);
2236 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2237         assert(block)
2238
2239 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2240                         __attribute__malloc__
2241                         __attribute__warn_unused_result__;
2242
2243 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2244                         __attribute__malloc__
2245                         __attribute__warn_unused_result__;
2246
2247 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2248                         __attribute__nonnull__(pTHX_1)
2249                         __attribute__nonnull__(pTHX_2)
2250                         __attribute__nonnull__(pTHX_3);
2251 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2252         assert(s); assert(e); assert(sv)
2253
2254 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2255                         __attribute__nonnull__(pTHX_1)
2256                         __attribute__nonnull__(pTHX_2);
2257 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2258         assert(s); assert(rv)
2259
2260 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2261                         __attribute__nonnull__(pTHX_1);
2262 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2263         assert(ver)
2264
2265 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2266                         __attribute__nonnull__(pTHX_1);
2267 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2268         assert(ver)
2269
2270 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2271                         __attribute__nonnull__(pTHX_1);
2272 #define PERL_ARGS_ASSERT_VVERIFY        \
2273         assert(vs)
2274
2275 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2276                         __attribute__nonnull__(pTHX_1);
2277 #define PERL_ARGS_ASSERT_VNUMIFY        \
2278         assert(vs)
2279
2280 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2281                         __attribute__nonnull__(pTHX_1);
2282 #define PERL_ARGS_ASSERT_VNORMAL        \
2283         assert(vs)
2284
2285 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2286                         __attribute__nonnull__(pTHX_1);
2287 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2288         assert(vs)
2289
2290 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2291                         __attribute__nonnull__(pTHX_1)
2292                         __attribute__nonnull__(pTHX_2);
2293 #define PERL_ARGS_ASSERT_VCMP   \
2294         assert(lhv); assert(rhv)
2295
2296 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2297                         __attribute__nonnull__(pTHX_1);
2298 #define PERL_ARGS_ASSERT_NEXTARGV       \
2299         assert(gv)
2300
2301 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2302                         __attribute__pure__
2303                         __attribute__nonnull__(pTHX_1)
2304                         __attribute__nonnull__(pTHX_2)
2305                         __attribute__nonnull__(pTHX_3)
2306                         __attribute__nonnull__(pTHX_4);
2307 #define PERL_ARGS_ASSERT_NINSTR \
2308         assert(big); assert(bigend); assert(little); assert(lend)
2309
2310 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2311 #ifdef PERL_MAD
2312 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2313                         __attribute__nonnull__(pTHX_1);
2314 #define PERL_ARGS_ASSERT_PACKAGE        \
2315         assert(o)
2316
2317 #else
2318 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2319                         __attribute__nonnull__(pTHX_1);
2320 #define PERL_ARGS_ASSERT_PACKAGE        \
2321         assert(o)
2322
2323 #endif
2324 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2325 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name)
2326                         __attribute__nonnull__(pTHX_1);
2327 #define PERL_ARGS_ASSERT_ALLOCMY        \
2328         assert(name)
2329
2330 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
2331                         __attribute__warn_unused_result__
2332                         __attribute__nonnull__(pTHX_1);
2333 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2334         assert(name)
2335
2336 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2337 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2338                         __attribute__warn_unused_result__
2339                         __attribute__nonnull__(pTHX_1);
2340 #define PERL_ARGS_ASSERT_OOPSAV \
2341         assert(o)
2342
2343 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2344                         __attribute__warn_unused_result__
2345                         __attribute__nonnull__(pTHX_1);
2346 #define PERL_ARGS_ASSERT_OOPSHV \
2347         assert(o)
2348
2349 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2350 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2351 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2352 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2353 STATIC void     S_pad_reset(pTHX);
2354 #endif
2355 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2356 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2357 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2358                         __attribute__nonnull__(pTHX_1)
2359                         __attribute__nonnull__(pTHX_2);
2360 #define PERL_ARGS_ASSERT_START_GLOB     \
2361         assert(tmpglob); assert(io)
2362
2363 #if defined(USE_REENTRANT_API)
2364 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2365 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2366 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2367 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2368                         __attribute__nonnull__(1);
2369 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2370         assert(f)
2371
2372 #endif
2373 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2374 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2375                         __attribute__nonnull__(pTHX_1)
2376                         __attribute__nonnull__(pTHX_3);
2377 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2378         assert(sub_name); assert(argv)
2379
2380 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2381                         __attribute__nonnull__(pTHX_1);
2382 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2383         assert(methname)
2384
2385 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2386                         __attribute__nonnull__(pTHX_1);
2387 #define PERL_ARGS_ASSERT_CALL_PV        \
2388         assert(sub_name)
2389
2390 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2391                         __attribute__nonnull__(pTHX_1);
2392 #define PERL_ARGS_ASSERT_CALL_SV        \
2393         assert(sv)
2394
2395 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2396 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2397                         __attribute__nonnull__(pTHX_1);
2398 #define PERL_ARGS_ASSERT_DOREF  \
2399         assert(o)
2400
2401 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2402                         __attribute__nonnull__(pTHX_1);
2403 #define PERL_ARGS_ASSERT_EVAL_PV        \
2404         assert(p)
2405
2406 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2407                         __attribute__nonnull__(pTHX_1);
2408 #define PERL_ARGS_ASSERT_EVAL_SV        \
2409         assert(sv)
2410
2411 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2412                         __attribute__nonnull__(pTHX_1);
2413 #define PERL_ARGS_ASSERT_GET_SV \
2414         assert(name)
2415
2416 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2417                         __attribute__nonnull__(pTHX_1);
2418 #define PERL_ARGS_ASSERT_GET_AV \
2419         assert(name)
2420
2421 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2422                         __attribute__nonnull__(pTHX_1);
2423 #define PERL_ARGS_ASSERT_GET_HV \
2424         assert(name)
2425
2426 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2427                         __attribute__nonnull__(pTHX_1);
2428 #define PERL_ARGS_ASSERT_GET_CV \
2429         assert(name)
2430
2431 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2432                         __attribute__nonnull__(pTHX_1);
2433 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2434         assert(name)
2435
2436 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2437 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2438 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2439 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2440                         __attribute__nonnull__(pTHX_1);
2441 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2442         assert(newctype)
2443
2444 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2445 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2446 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2447 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2448 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2449                         __attribute__nonnull__(pTHX_1);
2450 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2451         assert(pv)
2452
2453 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)
2454                         __attribute__nonnull__(pTHX_1)
2455                         __attribute__nonnull__(pTHX_2)
2456                         __attribute__nonnull__(pTHX_3)
2457                         __attribute__nonnull__(pTHX_4)
2458                         __attribute__nonnull__(pTHX_5)
2459                         __attribute__nonnull__(pTHX_6);
2460 #define PERL_ARGS_ASSERT_PACK_CAT       \
2461         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2462
2463 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2464                         __attribute__nonnull__(pTHX_1)
2465                         __attribute__nonnull__(pTHX_2)
2466                         __attribute__nonnull__(pTHX_3)
2467                         __attribute__nonnull__(pTHX_4)
2468                         __attribute__nonnull__(pTHX_5);
2469 #define PERL_ARGS_ASSERT_PACKLIST       \
2470         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2471
2472 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2473 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2474 #endif
2475 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
2476                         __attribute__nonnull__(pTHX_1);
2477 #define PERL_ARGS_ASSERT_PMFLAG \
2478         assert(pmfl)
2479
2480 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2481                         __attribute__nonnull__(pTHX_1)
2482                         __attribute__nonnull__(pTHX_2);
2483 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2484         assert(o); assert(expr)
2485
2486 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2487 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2488                         __attribute__nonnull__(pTHX_1)
2489                         __attribute__nonnull__(pTHX_2)
2490                         __attribute__nonnull__(pTHX_3);
2491 #define PERL_ARGS_ASSERT_PMTRANS        \
2492         assert(o); assert(expr); assert(repl)
2493
2494 #endif
2495 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2496 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2497 PERL_CALLCONV void      Perl_push_scope(pTHX);
2498 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2499 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2500 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2501 #endif
2502 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2503                         __attribute__nonnull__(pTHX_1);
2504 #define PERL_ARGS_ASSERT_REGDUMP        \
2505         assert(r)
2506
2507 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2508                         __attribute__nonnull__(pTHX_1);
2509 #define PERL_ARGS_ASSERT_REGDUMP        \
2510         assert(r)
2511
2512 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2513                         __attribute__nonnull__(pTHX_2);
2514 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2515         assert(node)
2516
2517 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2518                         __attribute__nonnull__(pTHX_1)
2519                         __attribute__nonnull__(pTHX_2)
2520                         __attribute__nonnull__(pTHX_3)
2521                         __attribute__nonnull__(pTHX_4)
2522                         __attribute__nonnull__(pTHX_6);
2523 #define PERL_ARGS_ASSERT_PREGEXEC       \
2524         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2525
2526 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2527 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2528                         __attribute__nonnull__(pTHX_1);
2529 #define PERL_ARGS_ASSERT_PREGFREE2      \
2530         assert(rx)
2531
2532 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* r)
2533                         __attribute__nonnull__(pTHX_1);
2534 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2535         assert(r)
2536
2537 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2538                         __attribute__nonnull__(pTHX_1);
2539 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2540         assert(rx)
2541
2542 #if defined(USE_ITHREADS)
2543 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2544                         __attribute__nonnull__(pTHX_1)
2545                         __attribute__nonnull__(pTHX_2);
2546 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2547         assert(r); assert(param)
2548
2549 #endif
2550 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2551                         __attribute__nonnull__(pTHX_1);
2552 #define PERL_ARGS_ASSERT_PREGCOMP       \
2553         assert(pattern)
2554
2555 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2556                         __attribute__nonnull__(pTHX_1);
2557 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2558         assert(pattern)
2559
2560 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)
2561                         __attribute__nonnull__(pTHX_1)
2562                         __attribute__nonnull__(pTHX_3)
2563                         __attribute__nonnull__(pTHX_4);
2564 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2565         assert(rx); assert(strpos); assert(strend)
2566
2567 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2568                         __attribute__nonnull__(pTHX_1);
2569 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2570         assert(r)
2571
2572 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2573                         __attribute__nonnull__(pTHX_1)
2574                         __attribute__nonnull__(pTHX_2)
2575                         __attribute__nonnull__(pTHX_3)
2576                         __attribute__nonnull__(pTHX_4)
2577                         __attribute__nonnull__(pTHX_6);
2578 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2579         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2580
2581 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2582                         __attribute__warn_unused_result__;
2583
2584
2585 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2586                         __attribute__nonnull__(pTHX_1);
2587 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2588         assert(rx)
2589
2590 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2591                         __attribute__nonnull__(pTHX_1);
2592 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2593         assert(rx)
2594
2595 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2596                         __attribute__nonnull__(pTHX_1)
2597                         __attribute__nonnull__(pTHX_2);
2598 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2599         assert(rx); assert(namesv)
2600
2601 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2602                         __attribute__nonnull__(pTHX_1)
2603                         __attribute__nonnull__(pTHX_2);
2604 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2605         assert(rx); assert(key)
2606
2607 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2608                         __attribute__nonnull__(pTHX_1);
2609 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2610         assert(rx)
2611
2612 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2613                         __attribute__nonnull__(pTHX_1);
2614 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2615         assert(rx)
2616
2617 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2618                         __attribute__nonnull__(pTHX_1);
2619 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2620         assert(rx)
2621
2622 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2623                         __attribute__nonnull__(pTHX_1);
2624 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2625         assert(rx)
2626
2627
2628 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2629                         __attribute__nonnull__(pTHX_1);
2630 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2631         assert(rx)
2632
2633 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2634                         __attribute__nonnull__(pTHX_1);
2635 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2636         assert(rx)
2637
2638 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2639                         __attribute__nonnull__(pTHX_1)
2640                         __attribute__nonnull__(pTHX_2);
2641 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2642         assert(rx); assert(sv)
2643
2644
2645 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2646                         __attribute__nonnull__(pTHX_1);
2647 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2648         assert(rx)
2649
2650
2651 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2652                         __attribute__nonnull__(pTHX_2)
2653                         __attribute__nonnull__(pTHX_3);
2654 #define PERL_ARGS_ASSERT_REGPROP        \
2655         assert(sv); assert(o)
2656
2657 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
2658                         __attribute__nonnull__(pTHX_1)
2659                         __attribute__nonnull__(pTHX_2);
2660 #define PERL_ARGS_ASSERT_REPEATCPY      \
2661         assert(to); assert(from)
2662
2663 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2664                         __attribute__pure__
2665                         __attribute__nonnull__(pTHX_1)
2666                         __attribute__nonnull__(pTHX_2)
2667                         __attribute__nonnull__(pTHX_3)
2668                         __attribute__nonnull__(pTHX_4);
2669 #define PERL_ARGS_ASSERT_RNINSTR        \
2670         assert(big); assert(bigend); assert(little); assert(lend)
2671
2672 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2673 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2674 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2675                         __attribute__nonnull__(pTHX_3);
2676 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2677         assert(save)
2678
2679 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2680 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2681 STATIC void     S_rxres_free(pTHX_ void** rsp)
2682                         __attribute__nonnull__(pTHX_1);
2683 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2684         assert(rsp)
2685
2686 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2687                         __attribute__nonnull__(pTHX_1)
2688                         __attribute__nonnull__(pTHX_2);
2689 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2690         assert(rsp); assert(rx)
2691
2692 #endif
2693 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2694                         __attribute__nonnull__(pTHX_1)
2695                         __attribute__nonnull__(pTHX_2);
2696 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2697         assert(rsp); assert(rx)
2698
2699 #if !defined(HAS_RENAME)
2700 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2701                         __attribute__nonnull__(pTHX_1)
2702                         __attribute__nonnull__(pTHX_2);
2703 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2704         assert(a); assert(b)
2705
2706 #endif
2707 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2708                         __attribute__malloc__
2709                         __attribute__warn_unused_result__;
2710
2711 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2712                         __attribute__malloc__
2713                         __attribute__warn_unused_result__;
2714
2715 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2716                         __attribute__malloc__
2717                         __attribute__warn_unused_result__;
2718
2719 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2720                         __attribute__malloc__
2721                         __attribute__warn_unused_result__
2722                         __attribute__nonnull__(pTHX_1);
2723 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2724         assert(pv)
2725
2726 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2727                         __attribute__malloc__
2728                         __attribute__warn_unused_result__
2729                         __attribute__nonnull__(pTHX_1);
2730 #define PERL_ARGS_ASSERT_SAVESVPV       \
2731         assert(sv)
2732
2733 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2734 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2735 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2736                         __attribute__nonnull__(pTHX_1)
2737                         __attribute__nonnull__(pTHX_3); */
2738
2739 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2740                         __attribute__nonnull__(pTHX_1)
2741                         __attribute__nonnull__(pTHX_3);
2742 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2743         assert(av); assert(sptr)
2744
2745 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2746 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2747                         __attribute__nonnull__(pTHX_1);
2748 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2749         assert(aptr)
2750
2751 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2752                         __attribute__nonnull__(pTHX_1);
2753 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2754         assert(gv)
2755
2756 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2757                         __attribute__nonnull__(pTHX_1);
2758 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2759         assert(boolp)
2760
2761 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2762                         __attribute__nonnull__(pTHX_1);
2763 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2764         assert(svp)
2765
2766 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2767                         __attribute__nonnull__(pTHX_1)
2768                         __attribute__nonnull__(pTHX_2);
2769 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2770         assert(hv); assert(key)
2771
2772 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2773                         __attribute__nonnull__(pTHX_1)
2774                         __attribute__nonnull__(pTHX_2);
2775 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2776         assert(hv); assert(keysv)
2777
2778 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2779                         __attribute__nonnull__(pTHX_1);
2780 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2781         assert(av)
2782
2783 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2784                         __attribute__nonnull__(pTHX_2);
2785 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2786         assert(p)
2787
2788 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2789 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2790 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2791 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2792 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2793                         __attribute__nonnull__(pTHX_1);
2794 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2795         assert(sptr)
2796
2797 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2798                         __attribute__nonnull__(pTHX_1);
2799 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2800         assert(str)
2801
2802 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2803                         __attribute__nonnull__(pTHX_1);
2804 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2805         assert(str)
2806
2807 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2808                         __attribute__nonnull__(pTHX_1);
2809 #define PERL_ARGS_ASSERT_SAVE_GP        \
2810         assert(gv)
2811
2812 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2813                         __attribute__nonnull__(pTHX_1);
2814 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2815         assert(gv)
2816
2817 PERL_CALLCONV void      Perl_save_hints(pTHX);
2818 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2819                         __attribute__nonnull__(pTHX_1)
2820                         __attribute__nonnull__(pTHX_2)
2821                         __attribute__nonnull__(pTHX_3); */
2822
2823 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2824                         __attribute__nonnull__(pTHX_1)
2825                         __attribute__nonnull__(pTHX_2)
2826                         __attribute__nonnull__(pTHX_3);
2827 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2828         assert(hv); assert(key); assert(sptr)
2829
2830 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2831                         __attribute__nonnull__(pTHX_1);
2832 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2833         assert(hptr)
2834
2835 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2836                         __attribute__nonnull__(pTHX_1);
2837 #define PERL_ARGS_ASSERT_SAVE_I16       \
2838         assert(intp)
2839
2840 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2841                         __attribute__nonnull__(pTHX_1);
2842 #define PERL_ARGS_ASSERT_SAVE_I32       \
2843         assert(intp)
2844
2845 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2846                         __attribute__nonnull__(pTHX_1);
2847 #define PERL_ARGS_ASSERT_SAVE_I8        \
2848         assert(bytep)
2849
2850 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2851                         __attribute__nonnull__(pTHX_1);
2852 #define PERL_ARGS_ASSERT_SAVE_INT       \
2853         assert(intp)
2854
2855 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2856                         __attribute__nonnull__(pTHX_1);
2857 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
2858         assert(item)
2859
2860 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
2861                         __attribute__nonnull__(pTHX_1);
2862 #define PERL_ARGS_ASSERT_SAVE_IV        \
2863         assert(ivp)
2864
2865 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2866                         __attribute__nonnull__(pTHX_1);
2867 #define PERL_ARGS_ASSERT_SAVE_LIST      \
2868         assert(sarg)
2869
2870 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2871                         __attribute__nonnull__(pTHX_1);
2872 #define PERL_ARGS_ASSERT_SAVE_LONG      \
2873         assert(longp)
2874
2875 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
2876                         __attribute__nonnull__(pTHX_1); */
2877 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
2878         assert(sv)
2879
2880 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
2881                         __attribute__nonnull__(pTHX_1);
2882 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
2883         assert(gv)
2884
2885 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
2886 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2887                         __attribute__nonnull__(pTHX_1);
2888 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
2889         assert(gv)
2890
2891 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2892                         __attribute__nonnull__(pTHX_1);
2893 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
2894         assert(pptr)
2895
2896 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
2897                         __attribute__nonnull__(pTHX_1);
2898 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
2899         assert(ptr)
2900
2901 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2902 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
2903 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2904                         __attribute__nonnull__(pTHX_1);
2905 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
2906         assert(sptr)
2907
2908 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2909                         __attribute__nonnull__(pTHX_1);
2910 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
2911         assert(sptr)
2912
2913 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
2914 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
2915 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
2916 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2917 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
2918 #endif
2919 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2920 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2921 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2922 STATIC OP*      S_scalarkids(pTHX_ OP* o);
2923 STATIC OP*      S_scalarseq(pTHX_ OP* o);
2924 #endif
2925 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2926                         __attribute__nonnull__(pTHX_1);
2927 #define PERL_ARGS_ASSERT_SCALARVOID     \
2928         assert(o)
2929
2930 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2931                         __attribute__nonnull__(pTHX_1)
2932                         __attribute__nonnull__(pTHX_3);
2933 #define PERL_ARGS_ASSERT_SCAN_BIN       \
2934         assert(start); assert(retlen)
2935
2936 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2937                         __attribute__nonnull__(pTHX_1)
2938                         __attribute__nonnull__(pTHX_3);
2939 #define PERL_ARGS_ASSERT_SCAN_HEX       \
2940         assert(start); assert(retlen)
2941
2942 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2943                         __attribute__nonnull__(pTHX_1)
2944                         __attribute__nonnull__(pTHX_2);
2945 #define PERL_ARGS_ASSERT_SCAN_NUM       \
2946         assert(s); assert(lvalp)
2947
2948 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2949                         __attribute__nonnull__(pTHX_1)
2950                         __attribute__nonnull__(pTHX_3);
2951 #define PERL_ARGS_ASSERT_SCAN_OCT       \
2952         assert(start); assert(retlen)
2953
2954 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2955 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
2956                         __attribute__nonnull__(pTHX_1)
2957                         __attribute__nonnull__(pTHX_2)
2958                         __attribute__nonnull__(pTHX_5);
2959 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
2960         assert(bigstr); assert(littlestr); assert(old_posp)
2961
2962 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
2963 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
2964                         __attribute__nonnull__(pTHX_1);
2965 #define PERL_ARGS_ASSERT_SHARE_HEK      \
2966         assert(str)
2967
2968 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2969 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
2970 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
2971 #else
2972 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2973 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2974 #endif
2975 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2976                         __attribute__nonnull__(pTHX_1)
2977                         __attribute__nonnull__(pTHX_2);
2978 #define PERL_ARGS_ASSERT_STACK_GROW     \
2979         assert(sp); assert(p)
2980
2981 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2982 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2983                         __attribute__nonnull__(pTHX_1);
2984 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
2985         assert(cv)
2986
2987 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
2988                         __attribute__nonnull__(pTHX_1);
2989 #define PERL_ARGS_ASSERT_SV_2BOOL       \
2990         assert(sv)
2991
2992 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
2993                         __attribute__nonnull__(pTHX_2)
2994                         __attribute__nonnull__(pTHX_3);
2995 #define PERL_ARGS_ASSERT_SV_2CV \
2996         assert(st); assert(gvp)
2997
2998 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
2999                         __attribute__nonnull__(pTHX_1);
3000 #define PERL_ARGS_ASSERT_SV_2IO \
3001         assert(sv)
3002
3003 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3004 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3005                         __attribute__nonnull__(pTHX_1);
3006 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3007         assert(gv)
3008
3009 #endif
3010 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3011 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3012 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3013 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV *const sv);
3014 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3015                         __attribute__nonnull__(pTHX_1);
3016 #define PERL_ARGS_ASSERT_SV_2NUM        \
3017         assert(sv)
3018
3019 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3020 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3021 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3022                         __attribute__nonnull__(pTHX_1);
3023 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3024         assert(sv)
3025
3026 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3027                         __attribute__nonnull__(pTHX_1);
3028 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3029         assert(sv)
3030
3031 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3032                         __attribute__nonnull__(pTHX_1);
3033 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3034         assert(sv)
3035
3036 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3037 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3038 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3039                         __attribute__nonnull__(pTHX_1);
3040 #define PERL_ARGS_ASSERT_SV_IV  \
3041         assert(sv)
3042
3043 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3044                         __attribute__nonnull__(pTHX_1);
3045 #define PERL_ARGS_ASSERT_SV_UV  \
3046         assert(sv)
3047
3048 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3049                         __attribute__nonnull__(pTHX_1);
3050 #define PERL_ARGS_ASSERT_SV_NV  \
3051         assert(sv)
3052
3053 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3054                         __attribute__nonnull__(pTHX_1)
3055                         __attribute__nonnull__(pTHX_2);
3056 #define PERL_ARGS_ASSERT_SV_PVN \
3057         assert(sv); assert(lp)
3058
3059 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3060                         __attribute__nonnull__(pTHX_1)
3061                         __attribute__nonnull__(pTHX_2);
3062 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3063         assert(sv); assert(lp)
3064
3065 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3066                         __attribute__nonnull__(pTHX_1)
3067                         __attribute__nonnull__(pTHX_2);
3068 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3069         assert(sv); assert(lp)
3070
3071 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3072 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3073 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3074                         __attribute__nonnull__(pTHX_1);
3075 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3076         assert(ptr)
3077
3078 #endif
3079 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3080                         __attribute__nonnull__(pTHX_1);
3081 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3082         assert(sv)
3083
3084 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3085                         __attribute__nonnull__(pTHX_1)
3086                         __attribute__nonnull__(pTHX_2);
3087 #define PERL_ARGS_ASSERT_SV_BLESS       \
3088         assert(sv); assert(stash)
3089
3090 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3091                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3092                         __attribute__nonnull__(pTHX_1)
3093                         __attribute__nonnull__(pTHX_2);
3094 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3095         assert(sv); assert(pat)
3096
3097 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3098                         __attribute__nonnull__(pTHX_1)
3099                         __attribute__nonnull__(pTHX_2);
3100 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3101         assert(sv); assert(pat)
3102
3103 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3104                         __attribute__nonnull__(pTHX_1);
3105 #define PERL_ARGS_ASSERT_SV_CATPV       \
3106         assert(sv)
3107
3108 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3109                         __attribute__nonnull__(pTHX_1)
3110                         __attribute__nonnull__(pTHX_2); */
3111 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3112         assert(dsv); assert(sstr)
3113
3114 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3115                         __attribute__nonnull__(pTHX_1); */
3116 #define PERL_ARGS_ASSERT_SV_CATSV       \
3117         assert(dstr)
3118
3119 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3120                         __attribute__nonnull__(pTHX_1);
3121 #define PERL_ARGS_ASSERT_SV_CHOP        \
3122         assert(sv)
3123
3124 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3125 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3126 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3127                         __attribute__nonnull__(pTHX_1);
3128 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3129         assert(sv)
3130
3131 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3132 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3133 #if defined(USE_LOCALE_COLLATE)
3134 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3135                         __attribute__nonnull__(pTHX_1)
3136                         __attribute__nonnull__(pTHX_2);
3137 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3138         assert(sv); assert(nxp)
3139
3140 #endif
3141 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3142                         __attribute__nonnull__(pTHX_1)
3143                         __attribute__nonnull__(pTHX_2)
3144                         __attribute__nonnull__(pTHX_3)
3145                         __attribute__nonnull__(pTHX_4);
3146 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3147         assert(sv); assert(startop); assert(code); assert(padp)
3148
3149 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3150                         __attribute__nonnull__(pTHX_1);
3151 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3152         assert(sv)
3153
3154 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3155 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3156                         __attribute__nonnull__(pTHX_1);
3157 #define PERL_ARGS_ASSERT_SV_DUMP        \
3158         assert(sv)
3159
3160 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3161                         __attribute__warn_unused_result__
3162                         __attribute__nonnull__(pTHX_1)
3163                         __attribute__nonnull__(pTHX_2);
3164 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3165         assert(sv); assert(name)
3166
3167 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3168                         __attribute__warn_unused_result__
3169                         __attribute__nonnull__(pTHX_1)
3170                         __attribute__nonnull__(pTHX_2);
3171 #define PERL_ARGS_ASSERT_SV_DOES        \
3172         assert(sv); assert(name)
3173
3174 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3175 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3176 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3177                         __attribute__nonnull__(pTHX_1);
3178 #define PERL_ARGS_ASSERT_SV_FREE2       \
3179         assert(sv)
3180
3181 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3182 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3183                         __attribute__nonnull__(pTHX_1)
3184                         __attribute__nonnull__(pTHX_2);
3185 #define PERL_ARGS_ASSERT_SV_GETS        \
3186         assert(sv); assert(fp)
3187
3188 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3189                         __attribute__nonnull__(pTHX_1);
3190 #define PERL_ARGS_ASSERT_SV_GROW        \
3191         assert(sv)
3192
3193 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3194 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3195                         __attribute__nonnull__(pTHX_1)
3196                         __attribute__nonnull__(pTHX_4); */
3197 #define PERL_ARGS_ASSERT_SV_INSERT      \
3198         assert(bigstr); assert(little)
3199
3200 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)
3201                         __attribute__nonnull__(pTHX_1)
3202                         __attribute__nonnull__(pTHX_4);
3203 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3204         assert(bigstr); assert(little)
3205
3206 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3207                         __attribute__nonnull__(pTHX_2);
3208 #define PERL_ARGS_ASSERT_SV_ISA \
3209         assert(name)
3210
3211 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3212 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3213 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3214 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3215                         __attribute__nonnull__(pTHX_1);
3216 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3217         assert(sv)
3218
3219 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)
3220                         __attribute__nonnull__(pTHX_1);
3221 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3222         assert(sv)
3223
3224 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3225                         __attribute__malloc__
3226                         __attribute__warn_unused_result__;
3227
3228 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3229                         __attribute__warn_unused_result__;
3230
3231 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3232 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3233 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3234                         __attribute__nonnull__(pTHX_2);
3235 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3236         assert(offsetp)
3237
3238 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3239                         __attribute__nonnull__(pTHX_2);
3240 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3241         assert(offsetp)
3242
3243 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3244                         __attribute__nonnull__(pTHX_1); */
3245 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3246         assert(sv)
3247
3248 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3249                         __attribute__nonnull__(pTHX_1);
3250 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3251         assert(sv)
3252
3253 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3254                         __attribute__nonnull__(pTHX_1);
3255 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3256         assert(sv)
3257
3258 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3259                         __attribute__nonnull__(pTHX_1)
3260                         __attribute__nonnull__(pTHX_2);
3261 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3262         assert(sv); assert(encoding)
3263
3264 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3265                         __attribute__nonnull__(pTHX_1)
3266                         __attribute__nonnull__(pTHX_2)
3267                         __attribute__nonnull__(pTHX_3)
3268                         __attribute__nonnull__(pTHX_4)
3269                         __attribute__nonnull__(pTHX_5);
3270 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3271         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3272
3273 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3274                         __attribute__warn_unused_result__
3275                         __attribute__nonnull__(pTHX_1);
3276 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3277         assert(sv)
3278
3279 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3280                         __attribute__nonnull__(pTHX_1)
3281                         __attribute__nonnull__(pTHX_2);
3282 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3283         assert(sv); assert(nsv)
3284
3285 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3286 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3287                         __attribute__nonnull__(pTHX_1);
3288 #define PERL_ARGS_ASSERT_SV_RESET       \
3289         assert(s)
3290
3291 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3292                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3293                         __attribute__nonnull__(pTHX_1)
3294                         __attribute__nonnull__(pTHX_2);
3295 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3296         assert(sv); assert(pat)
3297
3298 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3299                         __attribute__nonnull__(pTHX_1)
3300                         __attribute__nonnull__(pTHX_2);
3301 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3302         assert(sv); assert(pat)
3303
3304 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3305                         __attribute__nonnull__(pTHX_1);
3306 #define PERL_ARGS_ASSERT_SV_SETIV       \
3307         assert(sv)
3308
3309 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3310                         __attribute__nonnull__(pTHX_1);
3311 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3312         assert(sv)
3313
3314 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3315                         __attribute__nonnull__(pTHX_1);
3316 #define PERL_ARGS_ASSERT_SV_SETUV       \
3317         assert(sv)
3318
3319 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3320                         __attribute__nonnull__(pTHX_1);
3321 #define PERL_ARGS_ASSERT_SV_SETNV       \
3322         assert(sv)
3323
3324 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3325                         __attribute__nonnull__(pTHX_1);
3326 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3327         assert(rv)
3328
3329 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3330                         __attribute__nonnull__(pTHX_1);
3331 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3332         assert(rv)
3333
3334 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3335                         __attribute__nonnull__(pTHX_1);
3336 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3337         assert(rv)
3338
3339 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3340                         __attribute__nonnull__(pTHX_1);
3341 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3342         assert(rv)
3343
3344 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3345                         __attribute__nonnull__(pTHX_1)
3346                         __attribute__nonnull__(pTHX_3);
3347 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3348         assert(rv); assert(pv)
3349
3350 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3351                         __attribute__nonnull__(pTHX_1);
3352 #define PERL_ARGS_ASSERT_SV_SETPV       \
3353         assert(sv)
3354
3355 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3356                         __attribute__nonnull__(pTHX_1);
3357 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3358         assert(sv)
3359
3360 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3361                         __attribute__nonnull__(pTHX_1); */
3362 #define PERL_ARGS_ASSERT_SV_SETSV       \
3363         assert(dstr)
3364
3365 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3366                         __attribute__nonnull__(pTHX_1); */
3367 #define PERL_ARGS_ASSERT_SV_TAINT       \
3368         assert(sv)
3369
3370 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3371                         __attribute__warn_unused_result__
3372                         __attribute__nonnull__(pTHX_1);
3373 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3374         assert(sv)
3375
3376 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3377                         __attribute__nonnull__(pTHX_1);
3378 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3379         assert(sv)
3380
3381 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3382                         __attribute__nonnull__(pTHX_1); */
3383 #define PERL_ARGS_ASSERT_SV_UNREF       \
3384         assert(sv)
3385
3386 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3387                         __attribute__nonnull__(pTHX_1);
3388 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3389         assert(ref)
3390
3391 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3392                         __attribute__nonnull__(pTHX_1);
3393 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3394         assert(sv)
3395
3396 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3397                         __attribute__nonnull__(pTHX_1);
3398 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3399         assert(sv)
3400
3401 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3402                         __attribute__nonnull__(pTHX_1); */
3403 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3404         assert(sv)
3405
3406 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3407                         __attribute__nonnull__(pTHX_1);
3408 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3409         assert(sv)
3410
3411 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)
3412                         __attribute__nonnull__(pTHX_1)
3413                         __attribute__nonnull__(pTHX_2);
3414 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3415         assert(sv); assert(pat)
3416
3417 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)
3418                         __attribute__nonnull__(pTHX_1)
3419                         __attribute__nonnull__(pTHX_2);
3420 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3421         assert(sv); assert(pat)
3422
3423 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3424                         __attribute__warn_unused_result__
3425                         __attribute__nonnull__(pTHX_1);
3426 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3427         assert(sv)
3428
3429 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3430                         __attribute__nonnull__(pTHX_1)
3431                         __attribute__nonnull__(pTHX_2)
3432                         __attribute__nonnull__(pTHX_3);
3433 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3434         assert(pkg); assert(name); assert(listsv)
3435
3436 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3437                         __attribute__nonnull__(pTHX_1)
3438                         __attribute__nonnull__(pTHX_2);
3439 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3440         assert(swash); assert(ptr)
3441
3442 PERL_CALLCONV void      Perl_taint_env(pTHX);
3443 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3444                         __attribute__nonnull__(pTHX_2);
3445 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3446         assert(s)
3447
3448 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3449                         __attribute__nonnull__(pTHX_1)
3450                         __attribute__nonnull__(pTHX_2)
3451                         __attribute__nonnull__(pTHX_4)
3452                         __attribute__nonnull__(pTHX_5)
3453                         __attribute__nonnull__(pTHX_6);
3454 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3455         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3456
3457 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3458                         __attribute__nonnull__(pTHX_1)
3459                         __attribute__nonnull__(pTHX_2);
3460 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3461         assert(p); assert(ustrp)
3462
3463 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3464                         __attribute__nonnull__(pTHX_1)
3465                         __attribute__nonnull__(pTHX_2);
3466 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3467         assert(p); assert(ustrp)
3468
3469 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3470                         __attribute__nonnull__(pTHX_1)
3471                         __attribute__nonnull__(pTHX_2);
3472 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3473         assert(p); assert(ustrp)
3474
3475 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3476                         __attribute__nonnull__(pTHX_1)
3477                         __attribute__nonnull__(pTHX_2);
3478 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3479         assert(p); assert(ustrp)
3480
3481 #if defined(UNLINK_ALL_VERSIONS)
3482 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3483                         __attribute__nonnull__(pTHX_1);
3484 #define PERL_ARGS_ASSERT_UNLNK  \
3485         assert(f)
3486
3487 #endif
3488 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)
3489                         __attribute__nonnull__(pTHX_1)
3490                         __attribute__nonnull__(pTHX_2)
3491                         __attribute__nonnull__(pTHX_3)
3492                         __attribute__nonnull__(pTHX_5);
3493 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3494         assert(pat); assert(patend); assert(s); assert(strend)
3495
3496 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3497                         __attribute__nonnull__(pTHX_1)
3498                         __attribute__nonnull__(pTHX_2)
3499                         __attribute__nonnull__(pTHX_3)
3500                         __attribute__nonnull__(pTHX_4);
3501 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3502         assert(pat); assert(patend); assert(s); assert(strend)
3503
3504 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3505 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3506 #ifdef PERL_MAD
3507 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3508                         __attribute__nonnull__(pTHX_4);
3509 #define PERL_ARGS_ASSERT_UTILIZE        \
3510         assert(idop)
3511
3512 #else
3513 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3514                         __attribute__nonnull__(pTHX_4);
3515 #define PERL_ARGS_ASSERT_UTILIZE        \
3516         assert(idop)
3517
3518 #endif
3519 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3520                         __attribute__nonnull__(pTHX_1)
3521                         __attribute__nonnull__(pTHX_2)
3522                         __attribute__nonnull__(pTHX_4);
3523 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3524         assert(p); assert(d); assert(newlen)
3525
3526 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3527                         __attribute__nonnull__(pTHX_1)
3528                         __attribute__nonnull__(pTHX_2)
3529                         __attribute__nonnull__(pTHX_4);
3530 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3531         assert(p); assert(d); assert(newlen)
3532
3533 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3534                         __attribute__warn_unused_result__
3535                         __attribute__pure__
3536                         __attribute__nonnull__(pTHX_1)
3537                         __attribute__nonnull__(pTHX_2);
3538 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3539         assert(s); assert(e)
3540
3541 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3542                         __attribute__warn_unused_result__
3543                         __attribute__pure__
3544                         __attribute__nonnull__(pTHX_1)
3545                         __attribute__nonnull__(pTHX_2);
3546 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3547         assert(a); assert(b)
3548
3549 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3550                         __attribute__warn_unused_result__
3551                         __attribute__pure__
3552                         __attribute__nonnull__(pTHX_1);
3553 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3554         assert(s)
3555
3556 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3557                         __attribute__nonnull__(pTHX_1)
3558                         __attribute__nonnull__(pTHX_2);
3559 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3560         assert(s); assert(len)
3561
3562 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3563                         __attribute__nonnull__(pTHX_1)
3564                         __attribute__nonnull__(pTHX_2);
3565 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3566         assert(s); assert(len)
3567
3568 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3569                         __attribute__nonnull__(pTHX_1)
3570                         __attribute__nonnull__(pTHX_2);
3571 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3572         assert(s); assert(len)
3573
3574 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3575                         __attribute__nonnull__(pTHX_1);
3576 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3577         assert(s)
3578
3579 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3580                         __attribute__nonnull__(pTHX_1);
3581 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3582         assert(s)
3583
3584
3585 #ifdef EBCDIC
3586 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3587                         __attribute__nonnull__(pTHX_1);
3588 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3589         assert(s)
3590
3591 #else
3592 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3593                         __attribute__nonnull__(pTHX_1); */
3594 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3595         assert(s)
3596
3597 #endif
3598
3599 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3600                         __attribute__nonnull__(pTHX_1);
3601 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3602         assert(s)
3603
3604
3605 #ifdef EBCDIC
3606 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3607                         __attribute__nonnull__(pTHX_1);
3608 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3609         assert(d)
3610
3611 #else
3612 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3613                         __attribute__nonnull__(pTHX_1); */
3614 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3615         assert(d)
3616
3617 #endif
3618
3619 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3620                         __attribute__nonnull__(pTHX_1); */
3621 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3622         assert(d)
3623
3624 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3625                         __attribute__nonnull__(pTHX_1);
3626 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3627         assert(d)
3628
3629 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3630                         __attribute__nonnull__(pTHX_1);
3631 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3632         assert(d)
3633
3634 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3635                         __attribute__nonnull__(pTHX_1)
3636                         __attribute__nonnull__(pTHX_2);
3637 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3638         assert(dsv); assert(spv)
3639
3640 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3641                         __attribute__warn_unused_result__
3642                         __attribute__nonnull__(pTHX_1)
3643                         __attribute__nonnull__(pTHX_2);
3644 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3645         assert(dsv); assert(ssv)
3646
3647 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3648                         __attribute__nonnull__(pTHX_1);
3649 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3650         assert(sv)
3651
3652 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3653                         __attribute__nonnull__(pTHX_1);
3654 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3655         assert(sv)
3656
3657 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3658                         __attribute__nonnull__(pTHX_2);
3659 #define PERL_ARGS_ASSERT_WAIT4PID       \
3660         assert(statusp)
3661
3662 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3663                         __attribute__nonnull__(pTHX_1);
3664 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3665         assert(popt)
3666
3667 PERL_CALLCONV U32       Perl_seed(pTHX);
3668 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3669                         __attribute__warn_unused_result__;
3670
3671 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3672 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3673 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3674                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3675                         __attribute__nonnull__(pTHX_1);
3676 #define PERL_ARGS_ASSERT_WARN   \
3677         assert(pat)
3678
3679 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3680                         __attribute__nonnull__(pTHX_1);
3681 #define PERL_ARGS_ASSERT_VWARN  \
3682         assert(pat)
3683
3684 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3685                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3686                         __attribute__nonnull__(pTHX_2);
3687 #define PERL_ARGS_ASSERT_WARNER \
3688         assert(pat)
3689
3690 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3691                         __attribute__nonnull__(pTHX_2);
3692 #define PERL_ARGS_ASSERT_VWARNER        \
3693         assert(pat)
3694
3695 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3696                         __attribute__nonnull__(pTHX_1);
3697 #define PERL_ARGS_ASSERT_WATCH  \
3698         assert(addr)
3699
3700 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3701                         __attribute__nonnull__(pTHX_1);
3702 #define PERL_ARGS_ASSERT_WHICHSIG       \
3703         assert(sig)
3704
3705 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
3706                         __attribute__nonnull__(pTHX_1);
3707 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3708         assert(message)
3709
3710 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3711                         __attribute__nonnull__(pTHX_1);
3712 #define PERL_ARGS_ASSERT_YYERROR        \
3713         assert(s)
3714
3715 PERL_CALLCONV int       Perl_yylex(pTHX);
3716 PERL_CALLCONV int       Perl_yyparse(pTHX);
3717 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3718                         __attribute__nonnull__(pTHX_1);
3719 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3720         assert(parser)
3721
3722 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3723 STATIC int      S_yywarn(pTHX_ const char *const s)
3724                         __attribute__nonnull__(pTHX_1);
3725 #define PERL_ARGS_ASSERT_YYWARN \
3726         assert(s)
3727
3728 #endif
3729 #if defined(MYMALLOC)
3730 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3731                         __attribute__nonnull__(pTHX_1);
3732 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3733         assert(s)
3734
3735 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3736                         __attribute__nonnull__(pTHX_1);
3737 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3738         assert(buf)
3739
3740 #endif
3741 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3742                         __attribute__malloc__
3743                         __attribute__warn_unused_result__;
3744
3745 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3746                         __attribute__malloc__
3747                         __attribute__warn_unused_result__;
3748
3749 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3750                         __attribute__malloc__
3751                         __attribute__warn_unused_result__;
3752
3753 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3754 #if defined(PERL_GLOBAL_STRUCT)
3755 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3756 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3757 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3758                         __attribute__nonnull__(pTHX_1);
3759 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3760         assert(plvarsp)
3761
3762 #endif
3763 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3764 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3765 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3766                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3767                         __attribute__nonnull__(pTHX_1)
3768                         __attribute__nonnull__(pTHX_2);
3769 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3770         assert(sv); assert(pat)
3771
3772 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3773                         __attribute__nonnull__(pTHX_1)
3774                         __attribute__nonnull__(pTHX_2);
3775 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3776         assert(sv); assert(pat)
3777
3778 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3779                         __attribute__nonnull__(pTHX_1);
3780 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3781         assert(sv)
3782
3783 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3784                         __attribute__nonnull__(pTHX_1)
3785                         __attribute__nonnull__(pTHX_2); */
3786 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3787         assert(sv); assert(ptr)
3788
3789 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3790                         __attribute__nonnull__(pTHX_1); */
3791 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3792         assert(dsv)
3793
3794 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3795                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3796                         __attribute__nonnull__(pTHX_1)
3797                         __attribute__nonnull__(pTHX_2);
3798 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3799         assert(sv); assert(pat)
3800
3801 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3802                         __attribute__nonnull__(pTHX_1)
3803                         __attribute__nonnull__(pTHX_2);
3804 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3805         assert(sv); assert(pat)
3806
3807 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3808                         __attribute__nonnull__(pTHX_1);
3809 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3810         assert(sv)
3811
3812 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3813                         __attribute__nonnull__(pTHX_1);
3814 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3815         assert(sv)
3816
3817 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
3818                         __attribute__nonnull__(pTHX_1);
3819 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
3820         assert(sv)
3821
3822 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3823                         __attribute__nonnull__(pTHX_1);
3824 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3825         assert(sv)
3826
3827 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3828                         __attribute__nonnull__(pTHX_1);
3829 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3830         assert(sv)
3831
3832 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3833                         __attribute__nonnull__(pTHX_1)
3834                         __attribute__nonnull__(pTHX_2);
3835 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3836         assert(sv); assert(ptr)
3837
3838 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
3839                         __attribute__nonnull__(pTHX_1);
3840 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
3841         assert(dstr)
3842
3843 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
3844                         __attribute__nonnull__(pTHX_1); */
3845 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
3846         assert(sv)
3847
3848 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
3849                         __attribute__warn_unused_result__;
3850
3851 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3852                         __attribute__nonnull__(pTHX_1)
3853                         __attribute__nonnull__(pTHX_2);
3854 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3855         assert(dsv); assert(pv)
3856
3857 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)
3858                         __attribute__nonnull__(pTHX_1)
3859                         __attribute__nonnull__(pTHX_2);
3860 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3861         assert(dsv); assert(str)
3862
3863 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)
3864                         __attribute__nonnull__(pTHX_1)
3865                         __attribute__nonnull__(pTHX_2);
3866 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3867         assert(dsv); assert(str)
3868
3869 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
3870                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
3871                         __attribute__nonnull__(pTHX_2)
3872                         __attribute__nonnull__(pTHX_3);
3873 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
3874         assert(file); assert(pat)
3875
3876 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
3877                         __attribute__nonnull__(pTHX_2)
3878                         __attribute__nonnull__(pTHX_3);
3879 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
3880         assert(file); assert(pat)
3881
3882 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3883                         __attribute__nonnull__(pTHX_2)
3884                         __attribute__nonnull__(pTHX_3);
3885 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
3886         assert(file); assert(name)
3887
3888 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3889                         __attribute__nonnull__(pTHX_2)
3890                         __attribute__nonnull__(pTHX_3);
3891 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
3892         assert(file); assert(name)
3893
3894 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
3895                         __attribute__nonnull__(pTHX_2)
3896                         __attribute__nonnull__(pTHX_3);
3897 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
3898         assert(file); assert(name)
3899
3900 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3901                         __attribute__nonnull__(pTHX_2)
3902                         __attribute__nonnull__(pTHX_3);
3903 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
3904         assert(file); assert(mg)
3905
3906 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
3907                         __attribute__nonnull__(pTHX_2);
3908 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
3909         assert(file)
3910
3911 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
3912                         __attribute__nonnull__(pTHX_2);
3913 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
3914         assert(file)
3915
3916 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3917                         __attribute__nonnull__(pTHX_2);
3918 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
3919         assert(file)
3920
3921 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
3922 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3923 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3924                         __attribute__warn_unused_result__
3925                         __attribute__nonnull__(pTHX_1); */
3926 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3927         assert(sv)
3928
3929 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3930                         __attribute__warn_unused_result__
3931                         __attribute__nonnull__(pTHX_1); */
3932 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3933         assert(sv)
3934
3935 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3936                         __attribute__warn_unused_result__
3937                         __attribute__nonnull__(pTHX_1); */
3938 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3939         assert(sv)
3940
3941 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3942                         __attribute__warn_unused_result__
3943                         __attribute__nonnull__(pTHX_1); */
3944 #define PERL_ARGS_ASSERT_SV_PV  \
3945         assert(sv)
3946
3947 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3948                         __attribute__warn_unused_result__
3949                         __attribute__nonnull__(pTHX_1); */
3950 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3951         assert(sv)
3952
3953 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3954                         __attribute__warn_unused_result__
3955                         __attribute__nonnull__(pTHX_1); */
3956 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3957         assert(sv)
3958
3959 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
3960                         __attribute__nonnull__(pTHX_1); */
3961 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
3962         assert(sv)
3963
3964 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
3965                         __attribute__nonnull__(pTHX_1); */
3966
3967 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
3968                         __attribute__nonnull__(pTHX_1);
3969 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
3970         assert(sv)
3971
3972 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
3973                         __attribute__nonnull__(pTHX_1);
3974 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
3975         assert(sv)
3976
3977 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
3978                         __attribute__nonnull__(pTHX_1);
3979 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
3980         assert(sv)
3981
3982 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3983                         __attribute__nonnull__(pTHX_1); */
3984 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3985         assert(sv)
3986
3987 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3988                         __attribute__nonnull__(pTHX_1);
3989 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3990         assert(sv)
3991
3992 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
3993 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
3994                         __attribute__nonnull__(pTHX_1);
3995 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
3996         assert(sv)
3997
3998 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
3999                         __attribute__nonnull__(pTHX_1)
4000                         __attribute__nonnull__(pTHX_2);
4001 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4002         assert(sv); assert(mg)
4003
4004 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4005 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4006 #ifdef PERL_MAD
4007 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4008                         __attribute__noreturn__;
4009
4010 #else
4011 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4012                         __attribute__noreturn__;
4013
4014 #endif
4015 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4016                         __attribute__nonnull__(pTHX_1);
4017 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4018         assert(o)
4019
4020 #if defined(USE_ITHREADS)
4021 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4022                         __attribute__warn_unused_result__
4023                         __attribute__nonnull__(pTHX_4);
4024 #define PERL_ARGS_ASSERT_CX_DUP \
4025         assert(param)
4026
4027 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4028                         __attribute__warn_unused_result__
4029                         __attribute__nonnull__(pTHX_2);
4030 #define PERL_ARGS_ASSERT_SI_DUP \
4031         assert(param)
4032
4033 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4034                         __attribute__malloc__
4035                         __attribute__warn_unused_result__
4036                         __attribute__nonnull__(pTHX_1)
4037                         __attribute__nonnull__(pTHX_2);
4038 #define PERL_ARGS_ASSERT_SS_DUP \
4039         assert(proto_perl); assert(param)
4040
4041 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4042                         __attribute__warn_unused_result__
4043                         __attribute__nonnull__(pTHX_2);
4044 #define PERL_ARGS_ASSERT_ANY_DUP        \
4045         assert(proto_perl)
4046
4047 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4048                         __attribute__warn_unused_result__
4049                         __attribute__nonnull__(pTHX_3);
4050 #define PERL_ARGS_ASSERT_HE_DUP \
4051         assert(param)
4052
4053 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4054                         __attribute__warn_unused_result__
4055                         __attribute__nonnull__(pTHX_2);
4056 #define PERL_ARGS_ASSERT_HEK_DUP        \
4057         assert(param)
4058
4059 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4060                         __attribute__nonnull__(pTHX_1)
4061                         __attribute__nonnull__(pTHX_2)
4062                         __attribute__nonnull__(pTHX_3);
4063 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4064         assert(sstr); assert(dstr); assert(param)
4065
4066 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4067                         __attribute__nonnull__(pTHX_3);
4068 #define PERL_ARGS_ASSERT_FP_DUP \
4069         assert(param)
4070
4071 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4072                         __attribute__warn_unused_result__;
4073
4074 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4075                         __attribute__warn_unused_result__
4076                         __attribute__nonnull__(pTHX_2);
4077 #define PERL_ARGS_ASSERT_GP_DUP \
4078         assert(param)
4079
4080 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4081                         __attribute__warn_unused_result__
4082                         __attribute__nonnull__(pTHX_2);
4083 #define PERL_ARGS_ASSERT_MG_DUP \
4084         assert(param)
4085
4086 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4087 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4088                         __attribute__nonnull__(pTHX_1)
4089                         __attribute__nonnull__(pTHX_2)
4090                         __attribute__nonnull__(pTHX_4);
4091 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4092         assert(source); assert(dest); assert(param)
4093
4094 #endif
4095 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4096                         __attribute__warn_unused_result__
4097                         __attribute__nonnull__(pTHX_2);
4098 #define PERL_ARGS_ASSERT_SV_DUP \
4099         assert(param)
4100
4101 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4102                         __attribute__nonnull__(pTHX_1)
4103                         __attribute__nonnull__(pTHX_2)
4104                         __attribute__nonnull__(pTHX_3);
4105 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4106         assert(dstr); assert(sstr); assert(param)
4107
4108 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4109                         __attribute__nonnull__(pTHX_2);
4110 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4111         assert(param)
4112
4113 #endif
4114 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4115                         __attribute__malloc__
4116                         __attribute__warn_unused_result__;
4117
4118 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4119                         __attribute__warn_unused_result__
4120                         __attribute__nonnull__(pTHX_1);
4121 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4122         assert(tbl)
4123
4124 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4125                         __attribute__nonnull__(pTHX_1)
4126                         __attribute__nonnull__(pTHX_3);
4127 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4128         assert(tbl); assert(newsv)
4129
4130 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4131                         __attribute__nonnull__(pTHX_1);
4132 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4133         assert(tbl)
4134
4135 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl);
4136 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4137 #if defined(USE_ITHREADS)
4138 #  if defined(HAVE_INTERP_INTERN)
4139 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4140                         __attribute__nonnull__(pTHX_1)
4141                         __attribute__nonnull__(pTHX_2);
4142 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4143         assert(src); assert(dst)
4144
4145 #  endif
4146 #endif
4147 #if defined(HAVE_INTERP_INTERN)
4148 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4149 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4150 #endif
4151
4152 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4153                         __attribute__warn_unused_result__
4154                         __attribute__nonnull__(pTHX_1);
4155 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4156         assert(o)
4157
4158 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4159                         __attribute__warn_unused_result__
4160                         __attribute__nonnull__(pTHX_1);
4161 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4162         assert(o)
4163
4164
4165 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4166 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4167 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4168 #ifdef NO_MATHOMS
4169 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4170 #else
4171 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4172 #endif
4173 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4174
4175 END_EXTERN_C
4176
4177 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4178 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4179                         __attribute__warn_unused_result__
4180                         __attribute__nonnull__(pTHX_1);
4181 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4182         assert(sv)
4183
4184 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4185                         __attribute__warn_unused_result__
4186                         __attribute__nonnull__(pTHX_1);
4187 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4188         assert(sv)
4189
4190 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4191                         __attribute__warn_unused_result__
4192                         __attribute__nonnull__(pTHX_1);
4193 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4194         assert(sv)
4195
4196 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4197                         __attribute__warn_unused_result__
4198                         __attribute__nonnull__(pTHX_1);
4199 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4200         assert(sv)
4201
4202 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4203                         __attribute__warn_unused_result__
4204                         __attribute__nonnull__(pTHX_1);
4205 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4206         assert(sv)
4207
4208 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4209                         __attribute__warn_unused_result__
4210                         __attribute__nonnull__(pTHX_1);
4211 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4212         assert(sv)
4213
4214 #endif
4215
4216 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4217 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4218                         __attribute__nonnull__(pTHX_1);
4219 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4220         assert(gv)
4221
4222 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4223                         __attribute__nonnull__(pTHX_1);
4224 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4225         assert(name)
4226
4227 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4228                         __attribute__nonnull__(pTHX_1)
4229                         __attribute__nonnull__(pTHX_2)
4230                         __attribute__nonnull__(pTHX_3)
4231                         __attribute__nonnull__(pTHX_4);
4232 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4233         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4234
4235 #endif
4236
4237 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t svtype, const U32 misc)
4238                         __attribute__malloc__
4239                         __attribute__warn_unused_result__;
4240
4241
4242 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4243 STATIC void     S_hsplit(pTHX_ HV *hv)
4244                         __attribute__nonnull__(pTHX_1);
4245 #define PERL_ARGS_ASSERT_HSPLIT \
4246         assert(hv)
4247
4248 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4249                         __attribute__nonnull__(pTHX_1);
4250 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4251         assert(hv)
4252
4253 STATIC I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4254                         __attribute__nonnull__(pTHX_2);
4255 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4256         assert(val)
4257
4258 STATIC HE*      S_new_he(pTHX)
4259                         __attribute__malloc__
4260                         __attribute__warn_unused_result__;
4261
4262 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4263                         __attribute__malloc__
4264                         __attribute__warn_unused_result__
4265                         __attribute__nonnull__(1);
4266 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4267         assert(str)
4268
4269 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4270                         __attribute__nonnull__(1)
4271                         __attribute__nonnull__(2)
4272                         __attribute__nonnull__(3);
4273 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4274         assert(hv); assert(needs_copy); assert(needs_store)
4275
4276 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4277 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4278                         __attribute__warn_unused_result__
4279                         __attribute__nonnull__(pTHX_1);
4280 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4281         assert(str)
4282
4283 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4284                         __attribute__noreturn__
4285                         __attribute__nonnull__(pTHX_2)
4286                         __attribute__nonnull__(pTHX_4);
4287 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4288         assert(key); assert(msg)
4289
4290 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4291                         __attribute__nonnull__(1);
4292 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4293         assert(hv)
4294
4295 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4296 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4297                         __attribute__nonnull__(pTHX_1);
4298 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4299         assert(hv)
4300
4301 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4302                         __attribute__nonnull__(pTHX_1);
4303 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4304         assert(he)
4305
4306 #endif
4307
4308 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4309 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4310                         __attribute__nonnull__(pTHX_2);
4311 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4312         assert(sv)
4313
4314 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4315                         __attribute__nonnull__(pTHX_1)
4316                         __attribute__nonnull__(pTHX_2)
4317                         __attribute__nonnull__(pTHX_3);
4318 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4319         assert(sv); assert(mg); assert(meth)
4320
4321 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
4322                         __attribute__nonnull__(pTHX_1)
4323                         __attribute__nonnull__(pTHX_2)
4324                         __attribute__nonnull__(pTHX_3);
4325 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
4326         assert(sv); assert(mg); assert(meth)
4327
4328 STATIC void     S_restore_magic(pTHX_ const void *p);
4329 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4330                         __attribute__nonnull__(pTHX_1);
4331 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4332         assert(p)
4333
4334
4335 #endif
4336
4337 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4338 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4339                         __attribute__warn_unused_result__
4340                         __attribute__nonnull__(pTHX_1);
4341 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4342         assert(o)
4343
4344 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4345                         __attribute__warn_unused_result__
4346                         __attribute__nonnull__(pTHX_1);
4347 #define PERL_ARGS_ASSERT_CK_BITOP       \
4348         assert(o)
4349
4350 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4351                         __attribute__warn_unused_result__
4352                         __at