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Move grok_blsash_o and make static
[perl5.git] / proto.h
1 /* -*- buffer-read-only: t -*-
2  *
3  *    proto.h
4  *
5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
6  *    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 regen/embed.pl from data in embed.fnc,
13  * regen/embed.pl, regen/opcodes, 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 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
21                         __attribute__nonnull__(pTHX_1);
22 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
23         assert(stash)
24
25 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
26 PERL_CALLCONV void      Perl__append_range_to_invlist(pTHX_ HV* const invlist, const UV start, const UV end)
27                         __attribute__nonnull__(pTHX_1);
28 #define PERL_ARGS_ASSERT__APPEND_RANGE_TO_INVLIST       \
29         assert(invlist)
30
31 PERL_CALLCONV HV*       Perl__new_invlist(pTHX_ IV initial_size)
32                         __attribute__warn_unused_result__;
33
34 PERL_CALLCONV HV*       Perl__swash_inversion_hash(pTHX_ SV* const swash)
35                         __attribute__warn_unused_result__
36                         __attribute__nonnull__(pTHX_1);
37 #define PERL_ARGS_ASSERT__SWASH_INVERSION_HASH  \
38         assert(swash)
39
40 PERL_CALLCONV HV*       Perl__swash_to_invlist(pTHX_ SV* const swash)
41                         __attribute__warn_unused_result__
42                         __attribute__nonnull__(pTHX_1);
43 #define PERL_ARGS_ASSERT__SWASH_TO_INVLIST      \
44         assert(swash)
45
46 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
47                         __attribute__nonnull__(pTHX_1);
48 #define PERL_ARGS_ASSERT_ALLOCMY        \
49         assert(name)
50
51 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
52                         __attribute__nonnull__(pTHX_1)
53                         __attribute__nonnull__(pTHX_2);
54 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
55         assert(left); assert(right)
56
57 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
58                         __attribute__nonnull__(pTHX_1);
59 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
60         assert(ref)
61
62 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
63                         __attribute__nonnull__(pTHX_2)
64                         __attribute__nonnull__(pTHX_3);
65 #define PERL_ARGS_ASSERT_APPLY  \
66         assert(mark); assert(sp)
67
68 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
69                         __attribute__nonnull__(pTHX_1)
70                         __attribute__nonnull__(pTHX_2)
71                         __attribute__nonnull__(pTHX_3);
72 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
73         assert(stashpv); assert(cv); assert(attrstr)
74
75 PERL_CALLCONV void      Perl_atfork_lock(void);
76 PERL_CALLCONV void      Perl_atfork_unlock(void);
77 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
78                         __attribute__nonnull__(pTHX_1);
79 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
80         assert(av)
81
82 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
83                         __attribute__nonnull__(pTHX_1);
84 #define PERL_ARGS_ASSERT_AV_CLEAR       \
85         assert(av)
86
87 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
88                         __attribute__nonnull__(pTHX_1)
89                         __attribute__nonnull__(pTHX_2);
90 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
91         assert(avp); assert(val)
92
93 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
94                         __attribute__nonnull__(pTHX_1)
95                         __attribute__nonnull__(pTHX_2);
96 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
97         assert(avp); assert(val)
98
99 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
100                         __attribute__nonnull__(pTHX_1);
101 #define PERL_ARGS_ASSERT_AV_DELETE      \
102         assert(av)
103
104 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
105                         __attribute__warn_unused_result__
106                         __attribute__nonnull__(pTHX_1);
107 #define PERL_ARGS_ASSERT_AV_EXISTS      \
108         assert(av)
109
110 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
111                         __attribute__nonnull__(pTHX_1);
112 #define PERL_ARGS_ASSERT_AV_EXTEND      \
113         assert(av)
114
115 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
116                         __attribute__warn_unused_result__
117                         __attribute__nonnull__(pTHX_1);
118 #define PERL_ARGS_ASSERT_AV_FETCH       \
119         assert(av)
120
121 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
122                         __attribute__nonnull__(pTHX_1);
123 #define PERL_ARGS_ASSERT_AV_FILL        \
124         assert(av)
125
126 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
127                         __attribute__nonnull__(pTHX_1);
128 #define PERL_ARGS_ASSERT_AV_ITER_P      \
129         assert(av)
130
131 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
132                         __attribute__warn_unused_result__
133                         __attribute__nonnull__(pTHX_1);
134 #define PERL_ARGS_ASSERT_AV_LEN \
135         assert(av)
136
137 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
138                         __attribute__warn_unused_result__
139                         __attribute__nonnull__(pTHX_2);
140 #define PERL_ARGS_ASSERT_AV_MAKE        \
141         assert(strp)
142
143 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
144                         __attribute__nonnull__(pTHX_1);
145 #define PERL_ARGS_ASSERT_AV_POP \
146         assert(av)
147
148 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
149                         __attribute__nonnull__(pTHX_1)
150                         __attribute__nonnull__(pTHX_2);
151 #define PERL_ARGS_ASSERT_AV_PUSH        \
152         assert(av); assert(val)
153
154 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
155                         __attribute__nonnull__(pTHX_1);
156 #define PERL_ARGS_ASSERT_AV_REIFY       \
157         assert(av)
158
159 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
160                         __attribute__warn_unused_result__
161                         __attribute__nonnull__(pTHX_1);
162 #define PERL_ARGS_ASSERT_AV_SHIFT       \
163         assert(av)
164
165 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
166                         __attribute__nonnull__(pTHX_1);
167 #define PERL_ARGS_ASSERT_AV_STORE       \
168         assert(av)
169
170 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
171                         __attribute__nonnull__(pTHX_1);
172 #define PERL_ARGS_ASSERT_AV_UNDEF       \
173         assert(av)
174
175 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
176                         __attribute__nonnull__(pTHX_1);
177 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
178         assert(av)
179
180 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
181                         __attribute__warn_unused_result__
182                         __attribute__nonnull__(pTHX_2)
183                         __attribute__nonnull__(pTHX_3);
184 #define PERL_ARGS_ASSERT_BIND_MATCH     \
185         assert(left); assert(right)
186
187 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
188                         __attribute__warn_unused_result__;
189
190 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
191                         __attribute__warn_unused_result__;
192
193 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
194                         __attribute__warn_unused_result__;
195
196 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
197                         __attribute__nonnull__(pTHX_1);
198 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
199         assert(hk)
200
201 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
202 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
203 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
204 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
205                         __attribute__nonnull__(pTHX_1)
206                         __attribute__nonnull__(pTHX_3);
207 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
208         assert(b); assert(u)
209
210 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
211                         __attribute__nonnull__(pTHX_1)
212                         __attribute__nonnull__(pTHX_2);
213 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
214         assert(s); assert(len)
215
216 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
217                         __attribute__nonnull__(pTHX_1)
218                         __attribute__nonnull__(pTHX_2);
219 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
220         assert(s); assert(len)
221
222 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
223                         __attribute__nonnull__(pTHX_1)
224                         __attribute__nonnull__(pTHX_3);
225 #define PERL_ARGS_ASSERT_CALL_ARGV      \
226         assert(sub_name); assert(argv)
227
228 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
229 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
230                         __attribute__nonnull__(pTHX_2);
231 #define PERL_ARGS_ASSERT_CALL_LIST      \
232         assert(paramList)
233
234 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
235                         __attribute__nonnull__(pTHX_1);
236 #define PERL_ARGS_ASSERT_CALL_METHOD    \
237         assert(methname)
238
239 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
240                         __attribute__nonnull__(pTHX_1);
241 #define PERL_ARGS_ASSERT_CALL_PV        \
242         assert(sub_name)
243
244 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
245                         __attribute__nonnull__(pTHX_1);
246 #define PERL_ARGS_ASSERT_CALL_SV        \
247         assert(sv)
248
249 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
250 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
251                         __attribute__malloc__
252                         __attribute__warn_unused_result__;
253
254 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
255                         __attribute__warn_unused_result__
256                         __attribute__nonnull__(pTHX_3);
257 #define PERL_ARGS_ASSERT_CANDO  \
258         assert(statbufp)
259
260 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
261                         __attribute__warn_unused_result__;
262
263 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
264                         __attribute__warn_unused_result__;
265
266 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
267                         __attribute__warn_unused_result__;
268
269 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
270                         __attribute__warn_unused_result__;
271
272 PERL_CALLCONV bool      Perl_check_utf8_print(pTHX_ const U8 *s, const STRLEN len)
273                         __attribute__nonnull__(pTHX_1);
274 #define PERL_ARGS_ASSERT_CHECK_UTF8_PRINT       \
275         assert(s)
276
277 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
278                         __attribute__warn_unused_result__
279                         __attribute__nonnull__(pTHX_1);
280 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
281         assert(o)
282
283 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
284                         __attribute__warn_unused_result__
285                         __attribute__nonnull__(pTHX_1);
286 #define PERL_ARGS_ASSERT_CK_BITOP       \
287         assert(o)
288
289 PERL_CALLCONV OP *      Perl_ck_chdir(pTHX_ OP *o)
290                         __attribute__warn_unused_result__
291                         __attribute__nonnull__(pTHX_1);
292 #define PERL_ARGS_ASSERT_CK_CHDIR       \
293         assert(o)
294
295 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
296                         __attribute__warn_unused_result__
297                         __attribute__nonnull__(pTHX_1);
298 #define PERL_ARGS_ASSERT_CK_CONCAT      \
299         assert(o)
300
301 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
302                         __attribute__warn_unused_result__
303                         __attribute__nonnull__(pTHX_1);
304 #define PERL_ARGS_ASSERT_CK_DEFINED     \
305         assert(o)
306
307 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
308                         __attribute__warn_unused_result__
309                         __attribute__nonnull__(pTHX_1);
310 #define PERL_ARGS_ASSERT_CK_DELETE      \
311         assert(o)
312
313 PERL_CALLCONV OP *      Perl_ck_die(pTHX_ OP *o)
314                         __attribute__warn_unused_result__
315                         __attribute__nonnull__(pTHX_1);
316 #define PERL_ARGS_ASSERT_CK_DIE \
317         assert(o)
318
319 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
320                         __attribute__warn_unused_result__
321                         __attribute__nonnull__(pTHX_1);
322 #define PERL_ARGS_ASSERT_CK_EACH        \
323         assert(o)
324
325 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
326                         __attribute__nonnull__(pTHX_1);
327 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
328         assert(entersubop)
329
330 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
331                         __attribute__nonnull__(pTHX_1)
332                         __attribute__nonnull__(pTHX_2)
333                         __attribute__nonnull__(pTHX_3);
334 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
335         assert(entersubop); assert(namegv); assert(protosv)
336
337 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
338                         __attribute__nonnull__(pTHX_1)
339                         __attribute__nonnull__(pTHX_2)
340                         __attribute__nonnull__(pTHX_3);
341 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
342         assert(entersubop); assert(namegv); assert(protosv)
343
344 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
345                         __attribute__warn_unused_result__
346                         __attribute__nonnull__(pTHX_1);
347 #define PERL_ARGS_ASSERT_CK_EOF \
348         assert(o)
349
350 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
351                         __attribute__warn_unused_result__
352                         __attribute__nonnull__(pTHX_1);
353 #define PERL_ARGS_ASSERT_CK_EVAL        \
354         assert(o)
355
356 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
357                         __attribute__warn_unused_result__
358                         __attribute__nonnull__(pTHX_1);
359 #define PERL_ARGS_ASSERT_CK_EXEC        \
360         assert(o)
361
362 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
363                         __attribute__warn_unused_result__
364                         __attribute__nonnull__(pTHX_1);
365 #define PERL_ARGS_ASSERT_CK_EXISTS      \
366         assert(o)
367
368 PERL_CALLCONV OP *      Perl_ck_exit(pTHX_ OP *o)
369                         __attribute__warn_unused_result__
370                         __attribute__nonnull__(pTHX_1);
371 #define PERL_ARGS_ASSERT_CK_EXIT        \
372         assert(o)
373
374 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
375                         __attribute__warn_unused_result__
376                         __attribute__nonnull__(pTHX_1);
377 #define PERL_ARGS_ASSERT_CK_FTST        \
378         assert(o)
379
380 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
381                         __attribute__warn_unused_result__
382                         __attribute__nonnull__(pTHX_1);
383 #define PERL_ARGS_ASSERT_CK_FUN \
384         assert(o)
385
386 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
387                         __attribute__warn_unused_result__
388                         __attribute__nonnull__(pTHX_1);
389 #define PERL_ARGS_ASSERT_CK_GLOB        \
390         assert(o)
391
392 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
393                         __attribute__warn_unused_result__
394                         __attribute__nonnull__(pTHX_1);
395 #define PERL_ARGS_ASSERT_CK_GREP        \
396         assert(o)
397
398 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
399                         __attribute__warn_unused_result__
400                         __attribute__nonnull__(pTHX_1);
401 #define PERL_ARGS_ASSERT_CK_INDEX       \
402         assert(o)
403
404 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
405                         __attribute__warn_unused_result__
406                         __attribute__nonnull__(pTHX_1);
407 #define PERL_ARGS_ASSERT_CK_JOIN        \
408         assert(o)
409
410 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
411                         __attribute__warn_unused_result__
412                         __attribute__nonnull__(pTHX_1);
413 #define PERL_ARGS_ASSERT_CK_LFUN        \
414         assert(o)
415
416 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
417                         __attribute__warn_unused_result__
418                         __attribute__nonnull__(pTHX_1);
419 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
420         assert(o)
421
422 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
423                         __attribute__warn_unused_result__
424                         __attribute__nonnull__(pTHX_1);
425 #define PERL_ARGS_ASSERT_CK_MATCH       \
426         assert(o)
427
428 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
429                         __attribute__warn_unused_result__
430                         __attribute__nonnull__(pTHX_1);
431 #define PERL_ARGS_ASSERT_CK_METHOD      \
432         assert(o)
433
434 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
435                         __attribute__warn_unused_result__
436                         __attribute__nonnull__(pTHX_1);
437 #define PERL_ARGS_ASSERT_CK_NULL        \
438         assert(o)
439
440 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
441                         __attribute__warn_unused_result__
442                         __attribute__nonnull__(pTHX_1);
443 #define PERL_ARGS_ASSERT_CK_OPEN        \
444         assert(o)
445
446 PERL_CALLCONV OP *      Perl_ck_push(pTHX_ OP *o)
447                         __attribute__warn_unused_result__
448                         __attribute__nonnull__(pTHX_1);
449 #define PERL_ARGS_ASSERT_CK_PUSH        \
450         assert(o)
451
452 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
453                         __attribute__warn_unused_result__
454                         __attribute__nonnull__(pTHX_1);
455 #define PERL_ARGS_ASSERT_CK_READLINE    \
456         assert(o)
457
458 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
459                         __attribute__warn_unused_result__
460                         __attribute__nonnull__(pTHX_1);
461 #define PERL_ARGS_ASSERT_CK_REPEAT      \
462         assert(o)
463
464 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
465                         __attribute__warn_unused_result__
466                         __attribute__nonnull__(pTHX_1);
467 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
468         assert(o)
469
470 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
471                         __attribute__warn_unused_result__
472                         __attribute__nonnull__(pTHX_1);
473 #define PERL_ARGS_ASSERT_CK_RETURN      \
474         assert(o)
475
476 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
477                         __attribute__warn_unused_result__
478                         __attribute__nonnull__(pTHX_1);
479 #define PERL_ARGS_ASSERT_CK_RFUN        \
480         assert(o)
481
482 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
483                         __attribute__warn_unused_result__
484                         __attribute__nonnull__(pTHX_1);
485 #define PERL_ARGS_ASSERT_CK_RVCONST     \
486         assert(o)
487
488 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
489                         __attribute__warn_unused_result__
490                         __attribute__nonnull__(pTHX_1);
491 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
492         assert(o)
493
494 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
495                         __attribute__warn_unused_result__
496                         __attribute__nonnull__(pTHX_1);
497 #define PERL_ARGS_ASSERT_CK_SELECT      \
498         assert(o)
499
500 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
501                         __attribute__warn_unused_result__
502                         __attribute__nonnull__(pTHX_1);
503 #define PERL_ARGS_ASSERT_CK_SHIFT       \
504         assert(o)
505
506 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
507                         __attribute__warn_unused_result__
508                         __attribute__nonnull__(pTHX_1);
509 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
510         assert(o)
511
512 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
513                         __attribute__warn_unused_result__
514                         __attribute__nonnull__(pTHX_1);
515 #define PERL_ARGS_ASSERT_CK_SORT        \
516         assert(o)
517
518 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
519                         __attribute__warn_unused_result__
520                         __attribute__nonnull__(pTHX_1);
521 #define PERL_ARGS_ASSERT_CK_SPAIR       \
522         assert(o)
523
524 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
525                         __attribute__warn_unused_result__
526                         __attribute__nonnull__(pTHX_1);
527 #define PERL_ARGS_ASSERT_CK_SPLIT       \
528         assert(o)
529
530 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
531                         __attribute__warn_unused_result__
532                         __attribute__nonnull__(pTHX_1);
533 #define PERL_ARGS_ASSERT_CK_SUBR        \
534         assert(o)
535
536 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
537                         __attribute__warn_unused_result__
538                         __attribute__nonnull__(pTHX_1);
539 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
540         assert(o)
541
542 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
543                         __attribute__warn_unused_result__
544                         __attribute__nonnull__(pTHX_1);
545 #define PERL_ARGS_ASSERT_CK_SVCONST     \
546         assert(o)
547
548 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
549                         __attribute__warn_unused_result__
550                         __attribute__nonnull__(pTHX_1);
551 #define PERL_ARGS_ASSERT_CK_TRUNC       \
552         assert(o)
553
554 PERL_CALLCONV OP *      Perl_ck_unpack(pTHX_ OP *o)
555                         __attribute__warn_unused_result__
556                         __attribute__nonnull__(pTHX_1);
557 #define PERL_ARGS_ASSERT_CK_UNPACK      \
558         assert(o)
559
560 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
561                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
562                         __attribute__nonnull__(pTHX_2);
563 #define PERL_ARGS_ASSERT_CK_WARNER      \
564         assert(pat)
565
566 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
567                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
568                         __attribute__nonnull__(pTHX_2);
569 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
570         assert(pat)
571
572 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
573 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
574 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
575                         __attribute__warn_unused_result__;
576
577 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
578 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
579                         __attribute__noreturn__
580                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
581
582 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
583                         __attribute__noreturn__;
584
585 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
586                         __attribute__noreturn__
587                         __attribute__nonnull__(pTHX_1);
588 #define PERL_ARGS_ASSERT_CROAK_SV       \
589         assert(baseex)
590
591 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
592                         __attribute__noreturn__
593                         __attribute__nonnull__(pTHX_1)
594                         __attribute__nonnull__(pTHX_2);
595 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
596         assert(cv); assert(params)
597
598 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
599                         __attribute__warn_unused_result__
600                         __attribute__nonnull__(pTHX_1);
601 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
602         assert(o)
603
604 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
605                         __attribute__warn_unused_result__
606                         __attribute__nonnull__(pTHX_1);
607 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
608         assert(o)
609
610 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
611                         __attribute__nonnull__(pTHX_1)
612                         __attribute__nonnull__(pTHX_2);
613 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
614         assert(ppaddr); assert(xop)
615
616 PERL_CALLCONV const XOP *       Perl_custom_op_xop(pTHX_ const OP *o)
617                         __attribute__pure__
618                         __attribute__nonnull__(pTHX_1);
619 #define PERL_ARGS_ASSERT_CUSTOM_OP_XOP  \
620         assert(o)
621
622 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
623                         __attribute__nonnull__(pTHX_1);
624 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
625         assert(cv)
626
627 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
628                         __attribute__nonnull__(pTHX_1);
629 #define PERL_ARGS_ASSERT_CV_CLONE       \
630         assert(proto)
631
632 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
633                         __attribute__warn_unused_result__;
634
635 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
636                         __attribute__nonnull__(pTHX_1)
637                         __attribute__nonnull__(pTHX_2)
638                         __attribute__nonnull__(pTHX_3);
639 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
640         assert(cv); assert(ckfun_p); assert(ckobj_p)
641
642 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
643                         __attribute__nonnull__(pTHX_1)
644                         __attribute__nonnull__(pTHX_2)
645                         __attribute__nonnull__(pTHX_3);
646 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
647         assert(cv); assert(ckfun); assert(ckobj)
648
649 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
650                         __attribute__nonnull__(pTHX_1);
651 #define PERL_ARGS_ASSERT_CV_UNDEF       \
652         assert(cv)
653
654 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
655                         __attribute__nonnull__(pTHX_1);
656 #define PERL_ARGS_ASSERT_CVGV_SET       \
657         assert(cv)
658
659 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
660                         __attribute__nonnull__(pTHX_1);
661 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
662         assert(cv)
663
664 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
665                         __attribute__nonnull__(pTHX_1);
666 #define PERL_ARGS_ASSERT_CX_DUMP        \
667         assert(cx)
668
669 PERL_CALLCONV I32       Perl_cxinc(pTHX)
670                         __attribute__warn_unused_result__;
671
672 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
673                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
674                         __attribute__nonnull__(pTHX_1);
675 #define PERL_ARGS_ASSERT_DEB    \
676         assert(pat)
677
678 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
679 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
680                         __attribute__nonnull__(pTHX_1);
681 #define PERL_ARGS_ASSERT_DEBOP  \
682         assert(o)
683
684 PERL_CALLCONV void      Perl_debprofdump(pTHX);
685 PERL_CALLCONV I32       Perl_debstack(pTHX);
686 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
687 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
688 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
689                         __attribute__nonnull__(1)
690                         __attribute__nonnull__(2)
691                         __attribute__nonnull__(3)
692                         __attribute__nonnull__(4)
693                         __attribute__nonnull__(6);
694 #define PERL_ARGS_ASSERT_DELIMCPY       \
695         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
696
697 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
698 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
699                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
700
701 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
702                         __attribute__nonnull__(pTHX_1);
703 #define PERL_ARGS_ASSERT_DIE_SV \
704         assert(baseex)
705
706 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
707                         __attribute__noreturn__
708                         __attribute__nonnull__(pTHX_1);
709 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
710         assert(msv)
711
712 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
713                         __attribute__nonnull__(pTHX_2)
714                         __attribute__nonnull__(pTHX_3); */
715 #define PERL_ARGS_ASSERT_DO_AEXEC       \
716         assert(mark); assert(sp)
717
718 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
719                         __attribute__nonnull__(pTHX_2)
720                         __attribute__nonnull__(pTHX_3);
721 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
722         assert(mark); assert(sp)
723
724 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
725                         __attribute__nonnull__(pTHX_1);
726 #define PERL_ARGS_ASSERT_DO_BINMODE     \
727         assert(fp)
728
729 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
730 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
731                         __attribute__nonnull__(pTHX_2);
732 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
733         assert(file)
734
735 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
736                         __attribute__nonnull__(pTHX_1);
737 #define PERL_ARGS_ASSERT_DO_EOF \
738         assert(gv)
739
740 PERL_CALLCONV void      Perl_do_execfree(pTHX);
741 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
742                         __attribute__nonnull__(pTHX_2)
743                         __attribute__nonnull__(pTHX_3);
744 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
745         assert(file); assert(name)
746
747 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
748                         __attribute__nonnull__(pTHX_2)
749                         __attribute__nonnull__(pTHX_3);
750 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
751         assert(file); assert(name)
752
753 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
754                         __attribute__nonnull__(pTHX_2)
755                         __attribute__nonnull__(pTHX_3);
756 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
757         assert(file); assert(name)
758
759 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
760                         __attribute__nonnull__(pTHX_1)
761                         __attribute__nonnull__(pTHX_2)
762                         __attribute__nonnull__(pTHX_3)
763                         __attribute__nonnull__(pTHX_4);
764 #define PERL_ARGS_ASSERT_DO_JOIN        \
765         assert(sv); assert(delim); assert(mark); assert(sp)
766
767 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
768                         __attribute__nonnull__(pTHX_2)
769                         __attribute__nonnull__(pTHX_3);
770 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
771         assert(file); assert(mg)
772
773 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
774                         __attribute__nonnull__(pTHX_2);
775 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
776         assert(file)
777
778 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
779                         __attribute__nonnull__(pTHX_1)
780                         __attribute__nonnull__(pTHX_2); */
781 #define PERL_ARGS_ASSERT_DO_OPEN        \
782         assert(gv); assert(name)
783
784 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)
785                         __attribute__nonnull__(pTHX_1)
786                         __attribute__nonnull__(pTHX_2)
787                         __attribute__nonnull__(pTHX_8);
788 #define PERL_ARGS_ASSERT_DO_OPEN9       \
789         assert(gv); assert(name); assert(svs)
790
791 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)
792                         __attribute__nonnull__(pTHX_1)
793                         __attribute__nonnull__(pTHX_2);
794 #define PERL_ARGS_ASSERT_DO_OPENN       \
795         assert(gv); assert(oname)
796
797 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
798                         __attribute__nonnull__(pTHX_2);
799 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
800         assert(file)
801
802 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
803                         __attribute__nonnull__(pTHX_2);
804 #define PERL_ARGS_ASSERT_DO_PRINT       \
805         assert(fp)
806
807 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
808                         __attribute__warn_unused_result__;
809
810 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
811 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
812                         __attribute__nonnull__(pTHX_1)
813                         __attribute__nonnull__(pTHX_3);
814 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
815         assert(sv); assert(sarg)
816
817 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
818                         __attribute__nonnull__(pTHX_2);
819 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
820         assert(file)
821
822 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
823                         __attribute__nonnull__(pTHX_1);
824 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
825         assert(gv)
826
827 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
828                         __attribute__warn_unused_result__
829                         __attribute__nonnull__(pTHX_1);
830 #define PERL_ARGS_ASSERT_DO_TELL        \
831         assert(gv)
832
833 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
834                         __attribute__nonnull__(pTHX_1);
835 #define PERL_ARGS_ASSERT_DO_TRANS       \
836         assert(sv)
837
838 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
839                         __attribute__nonnull__(pTHX_1);
840 #define PERL_ARGS_ASSERT_DO_VECGET      \
841         assert(sv)
842
843 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
844                         __attribute__nonnull__(pTHX_1);
845 #define PERL_ARGS_ASSERT_DO_VECSET      \
846         assert(sv)
847
848 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
849                         __attribute__nonnull__(pTHX_2)
850                         __attribute__nonnull__(pTHX_3)
851                         __attribute__nonnull__(pTHX_4);
852 #define PERL_ARGS_ASSERT_DO_VOP \
853         assert(sv); assert(left); assert(right)
854
855 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
856                         __attribute__nonnull__(pTHX_1);
857 #define PERL_ARGS_ASSERT_DOFILE \
858         assert(term)
859
860 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
861                         __attribute__warn_unused_result__;
862
863 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
864                         __attribute__nonnull__(pTHX_1);
865 #define PERL_ARGS_ASSERT_DOREF  \
866         assert(o)
867
868 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
869 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
870                         __attribute__warn_unused_result__;
871
872 PERL_CALLCONV void      Perl_dump_all(pTHX);
873 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
874 PERL_CALLCONV void      Perl_dump_eval(pTHX);
875 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
876                         __attribute__nonnull__(pTHX_1);
877 #define PERL_ARGS_ASSERT_DUMP_FORM      \
878         assert(gv)
879
880 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
881                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
882                         __attribute__nonnull__(pTHX_2)
883                         __attribute__nonnull__(pTHX_3);
884 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
885         assert(file); assert(pat)
886
887 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
888                         __attribute__nonnull__(pTHX_1);
889 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
890         assert(stash)
891
892 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
893                         __attribute__nonnull__(pTHX_1);
894 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
895         assert(stash)
896
897 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
898                         __attribute__nonnull__(pTHX_1);
899 #define PERL_ARGS_ASSERT_DUMP_SUB       \
900         assert(gv)
901
902 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
903                         __attribute__nonnull__(pTHX_1);
904 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
905         assert(gv)
906
907 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
908                         __attribute__nonnull__(pTHX_2)
909                         __attribute__nonnull__(pTHX_3);
910 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
911         assert(file); assert(pat)
912
913 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
914                         __attribute__nonnull__(pTHX_1)
915                         __attribute__nonnull__(pTHX_2);
916 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
917         assert(c); assert(sv)
918
919 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
920                         __attribute__nonnull__(pTHX_1);
921 #define PERL_ARGS_ASSERT_EVAL_PV        \
922         assert(p)
923
924 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
925                         __attribute__nonnull__(pTHX_1);
926 #define PERL_ARGS_ASSERT_EVAL_SV        \
927         assert(sv)
928
929 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
930                         __attribute__nonnull__(pTHX_1);
931 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
932         assert(sv)
933
934 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
935                         __attribute__warn_unused_result__
936                         __attribute__nonnull__(pTHX_1)
937                         __attribute__nonnull__(pTHX_2)
938                         __attribute__nonnull__(pTHX_3);
939 #define PERL_ARGS_ASSERT_FBM_INSTR      \
940         assert(big); assert(bigend); assert(littlestr)
941
942 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
943                         __attribute__nonnull__(pTHX_1);
944 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
945         assert(name)
946
947 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
948                         __attribute__nonnull__(pTHX_1);
949 #define PERL_ARGS_ASSERT_FETCH_COP_LABEL        \
950         assert(cop)
951
952 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
953 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
954                         __attribute__nonnull__(pTHX_1);
955 #define PERL_ARGS_ASSERT_FILTER_DEL     \
956         assert(funcp)
957
958 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
959                         __attribute__warn_unused_result__
960                         __attribute__nonnull__(pTHX_2);
961 #define PERL_ARGS_ASSERT_FILTER_READ    \
962         assert(buf_sv)
963
964 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
965                         __attribute__warn_unused_result__;
966
967 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
968 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
969                         __attribute__deprecated__;
970
971 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
972                         __attribute__nonnull__(pTHX_1);
973 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
974         assert(scriptname)
975
976 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
977                         __attribute__pure__
978                         __attribute__nonnull__(1)
979                         __attribute__nonnull__(2);
980 #define PERL_ARGS_ASSERT_FOLDEQ \
981         assert(a); assert(b)
982
983 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
984                         __attribute__pure__
985                         __attribute__nonnull__(1)
986                         __attribute__nonnull__(2);
987 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
988         assert(a); assert(b)
989
990 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
991                         __attribute__pure__
992                         __attribute__nonnull__(1)
993                         __attribute__nonnull__(2);
994 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
995         assert(a); assert(b)
996
997 PERL_CALLCONV I32       Perl_foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
998                         __attribute__nonnull__(pTHX_1)
999                         __attribute__nonnull__(pTHX_5);
1000 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8    \
1001         assert(s1); assert(s2)
1002
1003 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
1004                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1005                         __attribute__nonnull__(pTHX_1);
1006 #define PERL_ARGS_ASSERT_FORM   \
1007         assert(pat)
1008
1009 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1010 PERL_CALLCONV void      Perl_free_tmps(pTHX);
1011 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
1012                         __attribute__nonnull__(pTHX_1);
1013 #define PERL_ARGS_ASSERT_GET_AV \
1014         assert(name)
1015
1016 PERL_CALLCONV void*     Perl_get_context(void)
1017                         __attribute__warn_unused_result__;
1018
1019 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1020                         __attribute__nonnull__(pTHX_1);
1021 #define PERL_ARGS_ASSERT_GET_CV \
1022         assert(name)
1023
1024 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1025                         __attribute__nonnull__(pTHX_1);
1026 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1027         assert(name)
1028
1029 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1030                         __attribute__nonnull__(pTHX_2);
1031 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1032         assert(cv)
1033
1034 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1035                         __attribute__warn_unused_result__;
1036
1037 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1038                         __attribute__nonnull__(pTHX_1);
1039 #define PERL_ARGS_ASSERT_GET_HV \
1040         assert(name)
1041
1042 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1043                         __attribute__warn_unused_result__
1044                         __attribute__pure__;
1045
1046 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1047                         __attribute__warn_unused_result__
1048                         __attribute__pure__;
1049
1050 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1051                         __attribute__warn_unused_result__
1052                         __attribute__pure__;
1053
1054 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1055                         __attribute__warn_unused_result__
1056                         __attribute__pure__;
1057
1058 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1059                         __attribute__warn_unused_result__
1060                         __attribute__pure__;
1061
1062 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1063 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1064                         __attribute__nonnull__(pTHX_1);
1065 #define PERL_ARGS_ASSERT_GET_SV \
1066         assert(name)
1067
1068 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1069                         __attribute__warn_unused_result__;
1070
1071 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1072                         __attribute__nonnull__(pTHX_1);
1073 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1074         assert(sv)
1075
1076 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1077 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1078 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1079                         __attribute__nonnull__(pTHX_1)
1080                         __attribute__nonnull__(pTHX_2)
1081                         __attribute__nonnull__(pTHX_3);
1082 #define PERL_ARGS_ASSERT_GROK_BIN       \
1083         assert(start); assert(len_p); assert(flags)
1084
1085 PERL_CALLCONV char      Perl_grok_bslash_c(pTHX_ const char source, const bool output_warning)
1086                         __attribute__warn_unused_result__;
1087
1088 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1089                         __attribute__nonnull__(pTHX_1)
1090                         __attribute__nonnull__(pTHX_2)
1091                         __attribute__nonnull__(pTHX_3);
1092 #define PERL_ARGS_ASSERT_GROK_HEX       \
1093         assert(start); assert(len_p); assert(flags)
1094
1095 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1096                         __attribute__nonnull__(pTHX_1);
1097 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1098         assert(pv)
1099
1100 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1101                         __attribute__warn_unused_result__
1102                         __attribute__nonnull__(pTHX_1)
1103                         __attribute__nonnull__(pTHX_2);
1104 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1105         assert(sp); assert(send)
1106
1107 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1108                         __attribute__nonnull__(pTHX_1)
1109                         __attribute__nonnull__(pTHX_2)
1110                         __attribute__nonnull__(pTHX_3);
1111 #define PERL_ARGS_ASSERT_GROK_OCT       \
1112         assert(start); assert(len_p); assert(flags)
1113
1114 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1115 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1116 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1117 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1118 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1119                         __attribute__warn_unused_result__
1120                         __attribute__nonnull__(pTHX_2);
1121 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
1122         assert(name)
1123
1124 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
1125                         __attribute__nonnull__(pTHX_1);
1126 #define PERL_ARGS_ASSERT_GV_CHECK       \
1127         assert(stash)
1128
1129 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1130                         __attribute__warn_unused_result__
1131                         __attribute__nonnull__(pTHX_1);
1132 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1133         assert(gv)
1134
1135 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1136                         __attribute__nonnull__(pTHX_1);
1137 #define PERL_ARGS_ASSERT_GV_DUMP        \
1138         assert(gv)
1139
1140 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1141                         __attribute__nonnull__(pTHX_1)
1142                         __attribute__nonnull__(pTHX_2);
1143 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1144         assert(sv); assert(gv)
1145
1146 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1147                         __attribute__nonnull__(pTHX_1)
1148                         __attribute__nonnull__(pTHX_2); */
1149 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1150         assert(sv); assert(gv)
1151
1152 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1153                         __attribute__nonnull__(pTHX_1)
1154                         __attribute__nonnull__(pTHX_2);
1155 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1156         assert(sv); assert(gv)
1157
1158 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1159                         __attribute__nonnull__(pTHX_1);
1160 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1161         assert(name)
1162
1163 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1164                         __attribute__nonnull__(pTHX_1);
1165 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1166         assert(name)
1167
1168 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1169                         __attribute__nonnull__(pTHX_2);
1170 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
1171         assert(name)
1172
1173 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1174                         __attribute__nonnull__(pTHX_2);
1175 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
1176         assert(name)
1177
1178 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1179                         __attribute__nonnull__(pTHX_1)
1180                         __attribute__nonnull__(pTHX_2); */
1181 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1182         assert(stash); assert(name)
1183
1184 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1185                         __attribute__nonnull__(pTHX_1)
1186                         __attribute__nonnull__(pTHX_2);
1187 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1188         assert(stash); assert(name)
1189
1190 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
1191                         __attribute__nonnull__(pTHX_1)
1192                         __attribute__nonnull__(pTHX_2);
1193 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
1194         assert(stash); assert(name)
1195
1196 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1197                         __attribute__nonnull__(pTHX_1);
1198 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1199         assert(nambeg)
1200
1201 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1202                         __attribute__nonnull__(pTHX_1);
1203 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1204         assert(name)
1205
1206 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1207                         __attribute__nonnull__(pTHX_1);
1208 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1209         assert(name)
1210
1211 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1212                         __attribute__nonnull__(pTHX_1)
1213                         __attribute__nonnull__(pTHX_2);
1214 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1215         assert(sv); assert(gv)
1216
1217 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1218                         __attribute__nonnull__(pTHX_1)
1219                         __attribute__nonnull__(pTHX_2); */
1220 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1221         assert(sv); assert(gv)
1222
1223 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1224                         __attribute__nonnull__(pTHX_1)
1225                         __attribute__nonnull__(pTHX_2);
1226 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1227         assert(sv); assert(gv)
1228
1229 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1230                         __attribute__warn_unused_result__;
1231
1232 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1233                         __attribute__nonnull__(pTHX_1)
1234                         __attribute__nonnull__(pTHX_3);
1235 #define PERL_ARGS_ASSERT_GV_INIT        \
1236         assert(gv); assert(name)
1237
1238 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1239                         __attribute__nonnull__(pTHX_1)
1240                         __attribute__nonnull__(pTHX_2);
1241 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1242         assert(gv); assert(name)
1243
1244 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1245                         __attribute__nonnull__(pTHX_1);
1246 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1247         assert(name)
1248
1249 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1250                         __attribute__nonnull__(pTHX_1);
1251 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1252         assert(name)
1253
1254 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1255                         __attribute__nonnull__(pTHX_1);
1256 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1257         assert(sv)
1258
1259 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1260                         __attribute__nonnull__(pTHX_1);
1261 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1262         assert(gv)
1263
1264 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1265                         __attribute__nonnull__(pTHX_1);
1266 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1267         assert(hv)
1268
1269 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1270 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1271                         __attribute__nonnull__(pTHX_1);
1272 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1273         assert(hv)
1274
1275 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1276 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)
1277                         __attribute__nonnull__(pTHX_2);
1278 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1279         assert(key)
1280
1281 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1282                         __attribute__warn_unused_result__;
1283
1284 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1285                         __attribute__nonnull__(pTHX_1);
1286 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1287         assert(hv)
1288
1289 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1290                         __attribute__nonnull__(pTHX_2); */
1291 #define PERL_ARGS_ASSERT_HV_DELETE      \
1292         assert(key)
1293
1294 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1295                         __attribute__nonnull__(pTHX_2); */
1296 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1297         assert(keysv)
1298
1299 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1300                         __attribute__warn_unused_result__
1301                         __attribute__nonnull__(pTHX_1);
1302 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1303         assert(hv)
1304
1305 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1306                         __attribute__nonnull__(pTHX_1);
1307 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1308         assert(hv)
1309
1310 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1311                         __attribute__nonnull__(pTHX_1)
1312                         __attribute__nonnull__(pTHX_2);
1313 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1314         assert(hv); assert(name)
1315
1316 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1317                         __attribute__nonnull__(pTHX_1)
1318                         __attribute__nonnull__(pTHX_2);
1319 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1320         assert(hv); assert(name)
1321
1322 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1323                         __attribute__warn_unused_result__
1324                         __attribute__nonnull__(pTHX_2); */
1325 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1326         assert(key)
1327
1328 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1329                         __attribute__warn_unused_result__
1330                         __attribute__nonnull__(pTHX_2); */
1331 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1332         assert(keysv)
1333
1334 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1335                         __attribute__nonnull__(pTHX_2); */
1336 #define PERL_ARGS_ASSERT_HV_FETCH       \
1337         assert(key)
1338
1339 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1340                         __attribute__nonnull__(pTHX_2); */
1341 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1342         assert(keysv)
1343
1344 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1345                         __attribute__nonnull__(pTHX_1);
1346 #define PERL_ARGS_ASSERT_HV_FILL        \
1347         assert(hv)
1348
1349 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1350                         __attribute__nonnull__(pTHX_1);
1351 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1352         assert(hv)
1353
1354 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1355                         __attribute__nonnull__(pTHX_1);
1356 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1357         assert(hv)
1358
1359 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1360                         __attribute__warn_unused_result__
1361                         __attribute__nonnull__(pTHX_1)
1362                         __attribute__nonnull__(pTHX_2);
1363 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1364         assert(entry); assert(retlen)
1365
1366 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1367                         __attribute__warn_unused_result__
1368                         __attribute__nonnull__(pTHX_1);
1369 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1370         assert(entry)
1371
1372 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1373                         __attribute__warn_unused_result__
1374                         __attribute__nonnull__(pTHX_1); */
1375 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1376         assert(hv)
1377
1378 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1379                         __attribute__warn_unused_result__
1380                         __attribute__nonnull__(pTHX_1);
1381 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1382         assert(hv)
1383
1384 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1385                         __attribute__warn_unused_result__
1386                         __attribute__nonnull__(pTHX_1)
1387                         __attribute__nonnull__(pTHX_2)
1388                         __attribute__nonnull__(pTHX_3);
1389 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1390         assert(hv); assert(key); assert(retlen)
1391
1392 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1393                         __attribute__warn_unused_result__
1394                         __attribute__nonnull__(pTHX_1)
1395                         __attribute__nonnull__(pTHX_2);
1396 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1397         assert(hv); assert(entry)
1398
1399 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1400                         __attribute__nonnull__(pTHX_1);
1401 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1402         assert(hv)
1403
1404 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1405                         __attribute__nonnull__(pTHX_1); */
1406 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1407         assert(hv)
1408
1409 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1410                         __attribute__nonnull__(pTHX_1);
1411 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1412         assert(hv)
1413
1414 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1415                         __attribute__warn_unused_result__
1416                         __attribute__nonnull__(pTHX_1);
1417 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1418         assert(hv)
1419
1420 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
1421                         __attribute__warn_unused_result__
1422                         __attribute__nonnull__(pTHX_1);
1423 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1424         assert(hv)
1425
1426 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1427                         __attribute__nonnull__(pTHX_1);
1428 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1429         assert(hv)
1430
1431 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1432                         __attribute__warn_unused_result__
1433                         __attribute__nonnull__(pTHX_1);
1434 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1435         assert(hv)
1436
1437 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1438                         __attribute__nonnull__(pTHX_1);
1439 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1440         assert(hv)
1441
1442 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1443                         __attribute__warn_unused_result__
1444                         __attribute__nonnull__(pTHX_1);
1445 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1446         assert(hv)
1447
1448 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1449 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1450 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1451 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1452 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1453 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1454                         __attribute__nonnull__(pTHX_1)
1455                         __attribute__nonnull__(pTHX_2); */
1456
1457 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1458                         __attribute__nonnull__(pTHX_1)
1459                         __attribute__nonnull__(pTHX_2); */
1460
1461 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1462                         __attribute__nonnull__(pTHX_1)
1463                         __attribute__nonnull__(pTHX_5); */
1464
1465 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1466                         __attribute__nonnull__(pTHX_2);
1467 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1468         assert(argv)
1469
1470 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1471 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1472 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1473 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1474 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1475 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1476                         __attribute__nonnull__(pTHX_1);
1477 #define PERL_ARGS_ASSERT_INIT_TM        \
1478         assert(ptm)
1479
1480 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1481                         __attribute__warn_unused_result__
1482                         __attribute__pure__
1483                         __attribute__nonnull__(1)
1484                         __attribute__nonnull__(2);
1485 #define PERL_ARGS_ASSERT_INSTR  \
1486         assert(big); assert(little)
1487
1488 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1489 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1490                         __attribute__warn_unused_result__;
1491
1492 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1493                         __attribute__nonnull__(pTHX_1);
1494 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1495         assert(io)
1496
1497 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1498                         __attribute__nonnull__(1);
1499 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1500         assert(s)
1501
1502 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
1503                         __attribute__warn_unused_result__
1504                         __attribute__nonnull__(pTHX_1);
1505 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
1506         assert(name_sv)
1507
1508 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1509                         __attribute__warn_unused_result__;
1510
1511 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1512                         __attribute__warn_unused_result__
1513                         __attribute__pure__;
1514
1515 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1516                         __attribute__warn_unused_result__
1517                         __attribute__pure__;
1518
1519 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1520                         __attribute__warn_unused_result__
1521                         __attribute__pure__;
1522
1523 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1524                         __attribute__warn_unused_result__
1525                         __attribute__pure__;
1526
1527 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1528                         __attribute__warn_unused_result__
1529                         __attribute__pure__;
1530
1531 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1532                         __attribute__warn_unused_result__
1533                         __attribute__pure__;
1534
1535 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1536                         __attribute__warn_unused_result__
1537                         __attribute__pure__;
1538
1539 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1540                         __attribute__warn_unused_result__
1541                         __attribute__pure__;
1542
1543 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1544                         __attribute__warn_unused_result__
1545                         __attribute__pure__;
1546
1547 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1548                         __attribute__warn_unused_result__
1549                         __attribute__pure__;
1550
1551 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1552                         __attribute__warn_unused_result__
1553                         __attribute__pure__;
1554
1555 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1556                         __attribute__warn_unused_result__
1557                         __attribute__pure__;
1558
1559 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1560                         __attribute__warn_unused_result__
1561                         __attribute__pure__;
1562
1563 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1564                         __attribute__warn_unused_result__
1565                         __attribute__pure__;
1566
1567 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1568                         __attribute__warn_unused_result__
1569                         __attribute__pure__;
1570
1571 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1572                         __attribute__warn_unused_result__
1573                         __attribute__pure__;
1574
1575 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1576                         __attribute__warn_unused_result__
1577                         __attribute__pure__;
1578
1579 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1580                         __attribute__warn_unused_result__
1581                         __attribute__pure__;
1582
1583 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1584                         __attribute__warn_unused_result__
1585                         __attribute__pure__;
1586
1587 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1588                         __attribute__warn_unused_result__
1589                         __attribute__pure__;
1590
1591 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1592                         __attribute__warn_unused_result__
1593                         __attribute__pure__;
1594
1595 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1596                         __attribute__warn_unused_result__
1597                         __attribute__pure__;
1598
1599 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1600                         __attribute__warn_unused_result__
1601                         __attribute__pure__;
1602
1603 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1604                         __attribute__warn_unused_result__
1605                         __attribute__pure__;
1606
1607 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1608                         __attribute__warn_unused_result__
1609                         __attribute__pure__;
1610
1611 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1612                         __attribute__warn_unused_result__
1613                         __attribute__pure__;
1614
1615 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1616                         __attribute__warn_unused_result__
1617                         __attribute__nonnull__(pTHX_1);
1618 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1619         assert(p)
1620
1621 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1622                         __attribute__warn_unused_result__
1623                         __attribute__nonnull__(pTHX_1);
1624 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1625         assert(p)
1626
1627 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1628                         __attribute__warn_unused_result__
1629                         __attribute__nonnull__(pTHX_1);
1630 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1631         assert(p)
1632
1633 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1634                         __attribute__warn_unused_result__
1635                         __attribute__nonnull__(pTHX_1);
1636 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1637         assert(p)
1638
1639 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1640                         __attribute__warn_unused_result__
1641                         __attribute__nonnull__(pTHX_1);
1642 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1643         assert(p)
1644
1645 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1646                         __attribute__warn_unused_result__
1647                         __attribute__nonnull__(pTHX_1);
1648 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1649         assert(p)
1650
1651 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1652                         __attribute__warn_unused_result__
1653                         __attribute__nonnull__(pTHX_1);
1654 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1655         assert(p)
1656
1657 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1658                         __attribute__warn_unused_result__
1659                         __attribute__nonnull__(pTHX_1);
1660 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1661         assert(p)
1662
1663 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1664                         __attribute__warn_unused_result__
1665                         __attribute__nonnull__(pTHX_1);
1666 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1667         assert(p)
1668
1669 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1670                         __attribute__warn_unused_result__
1671                         __attribute__nonnull__(pTHX_1);
1672 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1673         assert(p)
1674
1675 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1676                         __attribute__warn_unused_result__
1677                         __attribute__nonnull__(pTHX_1);
1678 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1679         assert(p)
1680
1681 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1682                         __attribute__warn_unused_result__
1683                         __attribute__nonnull__(pTHX_1);
1684 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1685         assert(p)
1686
1687 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1688                         __attribute__warn_unused_result__
1689                         __attribute__nonnull__(pTHX_1);
1690 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1691         assert(p)
1692
1693 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1694                         __attribute__nonnull__(1);
1695 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1696         assert(s)
1697
1698 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1699                         __attribute__warn_unused_result__
1700                         __attribute__nonnull__(pTHX_1);
1701 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1702         assert(p)
1703
1704 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1705                         __attribute__warn_unused_result__
1706                         __attribute__nonnull__(pTHX_1);
1707 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1708         assert(p)
1709
1710 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1711                         __attribute__warn_unused_result__
1712                         __attribute__nonnull__(pTHX_1);
1713 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1714         assert(p)
1715
1716 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1717                         __attribute__warn_unused_result__
1718                         __attribute__nonnull__(pTHX_1);
1719 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1720         assert(p)
1721
1722 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1723                         __attribute__warn_unused_result__
1724                         __attribute__nonnull__(pTHX_1);
1725 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1726         assert(p)
1727
1728 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1729                         __attribute__warn_unused_result__
1730                         __attribute__nonnull__(pTHX_1);
1731 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1732         assert(p)
1733
1734 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1735                         __attribute__warn_unused_result__
1736                         __attribute__nonnull__(pTHX_1);
1737 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1738         assert(p)
1739
1740 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1741                         __attribute__warn_unused_result__
1742                         __attribute__nonnull__(pTHX_1);
1743 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1744         assert(p)
1745
1746 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1747                         __attribute__warn_unused_result__
1748                         __attribute__nonnull__(pTHX_1);
1749 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1750         assert(p)
1751
1752 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1753                         __attribute__warn_unused_result__
1754                         __attribute__nonnull__(pTHX_1);
1755 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1756         assert(p)
1757
1758 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1759                         __attribute__warn_unused_result__
1760                         __attribute__nonnull__(pTHX_1);
1761 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1762         assert(p)
1763
1764 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1765                         __attribute__warn_unused_result__
1766                         __attribute__nonnull__(pTHX_1);
1767 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1768         assert(p)
1769
1770 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1771                         __attribute__warn_unused_result__
1772                         __attribute__nonnull__(pTHX_1);
1773 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1774         assert(p)
1775
1776 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1777                         __attribute__nonnull__(1);
1778 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1779         assert(s)
1780
1781 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1782                         __attribute__nonnull__(1); */
1783 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1784         assert(s)
1785
1786 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1787                         __attribute__nonnull__(1);
1788 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1789         assert(s)
1790
1791 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1792                         __attribute__warn_unused_result__
1793                         __attribute__nonnull__(pTHX_1);
1794 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1795         assert(p)
1796
1797 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1798                         __attribute__warn_unused_result__
1799                         __attribute__nonnull__(pTHX_1);
1800 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1801         assert(p)
1802
1803 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1804                         __attribute__nonnull__(pTHX_1);
1805 #define PERL_ARGS_ASSERT_JMAYBE \
1806         assert(o)
1807
1808 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1809                         __attribute__pure__
1810                         __attribute__nonnull__(pTHX_1);
1811 #define PERL_ARGS_ASSERT_KEYWORD        \
1812         assert(name)
1813
1814 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1815                         __attribute__nonnull__(pTHX_1)
1816                         __attribute__nonnull__(pTHX_3);
1817 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1818         assert(keyword_ptr); assert(op_ptr)
1819
1820 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1821 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1822 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1823                         __attribute__nonnull__(pTHX_1);
1824 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1825         assert(ptr)
1826
1827 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1828 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1829 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1830 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1831 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1832                         __attribute__nonnull__(pTHX_1);
1833 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1834         assert(ptr)
1835
1836 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1837 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
1838 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
1839                         __attribute__nonnull__(pTHX_1);
1840 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
1841         assert(pv)
1842
1843 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1844                         __attribute__nonnull__(pTHX_1);
1845 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1846         assert(pv)
1847
1848 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1849                         __attribute__nonnull__(pTHX_1);
1850 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1851         assert(sv)
1852
1853 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1854                         __attribute__nonnull__(pTHX_1);
1855 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1856         assert(ptr)
1857
1858 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1859 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1860                         __attribute__nonnull__(pTHX_2);
1861 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1862         assert(name)
1863
1864 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1865                         __attribute__nonnull__(pTHX_1);
1866 #define PERL_ARGS_ASSERT_LOCALIZE       \
1867         assert(o)
1868
1869 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1870                         __attribute__warn_unused_result__
1871                         __attribute__nonnull__(pTHX_1);
1872 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1873         assert(sv)
1874
1875 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1876                         __attribute__nonnull__(pTHX_1)
1877                         __attribute__nonnull__(pTHX_2);
1878 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1879         assert(sv); assert(mg)
1880
1881 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1882                         __attribute__nonnull__(pTHX_1)
1883                         __attribute__nonnull__(pTHX_2);
1884 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1885         assert(sv); assert(mg)
1886
1887 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1888                         __attribute__nonnull__(pTHX_1)
1889                         __attribute__nonnull__(pTHX_2);
1890 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1891         assert(sv); assert(mg)
1892
1893 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1894                         __attribute__nonnull__(pTHX_1)
1895                         __attribute__nonnull__(pTHX_2);
1896 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1897         assert(sv); assert(mg)
1898
1899 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1900                         __attribute__nonnull__(pTHX_2);
1901 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1902         assert(mg)
1903
1904 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1905                         __attribute__nonnull__(pTHX_1)
1906                         __attribute__nonnull__(pTHX_2);
1907 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1908         assert(sv); assert(mg)
1909
1910 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1911                         __attribute__nonnull__(pTHX_1)
1912                         __attribute__nonnull__(pTHX_2);
1913 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1914         assert(sv); assert(mg)
1915
1916 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
1917 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1918                         __attribute__nonnull__(pTHX_1)
1919                         __attribute__nonnull__(pTHX_2);
1920 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1921         assert(sv); assert(mg)
1922
1923 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1924                         __attribute__nonnull__(pTHX_1)
1925                         __attribute__nonnull__(pTHX_2);
1926 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1927         assert(sv); assert(mg)
1928
1929 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1930                         __attribute__nonnull__(pTHX_1)
1931                         __attribute__nonnull__(pTHX_2);
1932 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1933         assert(sv); assert(mg)
1934
1935 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1936                         __attribute__nonnull__(pTHX_1)
1937                         __attribute__nonnull__(pTHX_2);
1938 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1939         assert(sv); assert(mg)
1940
1941 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1942                         __attribute__nonnull__(pTHX_1)
1943                         __attribute__nonnull__(pTHX_2);
1944 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1945         assert(sv); assert(mg)
1946
1947 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1948                         __attribute__nonnull__(pTHX_1)
1949                         __attribute__nonnull__(pTHX_2);
1950 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1951         assert(sv); assert(mg)
1952
1953 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1954                         __attribute__nonnull__(pTHX_1)
1955                         __attribute__nonnull__(pTHX_2);
1956 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1957         assert(sv); assert(mg)
1958
1959 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1960                         __attribute__nonnull__(pTHX_1)
1961                         __attribute__nonnull__(pTHX_2);
1962 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1963         assert(sv); assert(mg)
1964
1965 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1966                         __attribute__nonnull__(pTHX_1)
1967                         __attribute__nonnull__(pTHX_2);
1968 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1969         assert(sv); assert(mg)
1970
1971 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1972                         __attribute__nonnull__(pTHX_1)
1973                         __attribute__nonnull__(pTHX_2);
1974 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1975         assert(sv); assert(mg)
1976
1977 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1978                         __attribute__nonnull__(pTHX_1)
1979                         __attribute__nonnull__(pTHX_2);
1980 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1981         assert(sv); assert(mg)
1982
1983 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1984                         __attribute__nonnull__(pTHX_1)
1985                         __attribute__nonnull__(pTHX_2);
1986 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1987         assert(sv); assert(mg)
1988
1989 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1990                         __attribute__nonnull__(pTHX_1)
1991                         __attribute__nonnull__(pTHX_2);
1992 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1993         assert(sv); assert(mg)
1994
1995 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1996                         __attribute__nonnull__(pTHX_1)
1997                         __attribute__nonnull__(pTHX_2);
1998 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1999         assert(sv); assert(mg)
2000
2001 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2002                         __attribute__nonnull__(pTHX_1)
2003                         __attribute__nonnull__(pTHX_2);
2004 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2005         assert(sv); assert(mg)
2006
2007 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
2008                         __attribute__nonnull__(pTHX_1)
2009                         __attribute__nonnull__(pTHX_2);
2010 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
2011         assert(sv); assert(mg)
2012
2013 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
2014                         __attribute__nonnull__(pTHX_1)
2015                         __attribute__nonnull__(pTHX_2)
2016                         __attribute__nonnull__(pTHX_3);
2017 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2018         assert(sv); assert(mg); assert(meth)
2019
2020 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2021                         __attribute__nonnull__(pTHX_1)
2022                         __attribute__nonnull__(pTHX_2)
2023                         __attribute__nonnull__(pTHX_3);
2024 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2025         assert(sv); assert(mg); assert(key)
2026
2027 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2028                         __attribute__nonnull__(pTHX_1)
2029                         __attribute__nonnull__(pTHX_2);
2030 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2031         assert(sv); assert(mg)
2032
2033 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2034                         __attribute__nonnull__(pTHX_1)
2035                         __attribute__nonnull__(pTHX_2);
2036 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2037         assert(sv); assert(mg)
2038
2039 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2040                         __attribute__noreturn__
2041                         __attribute__nonnull__(pTHX_1)
2042                         __attribute__nonnull__(pTHX_2);
2043 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2044         assert(sv); assert(mg)
2045
2046 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2047                         __attribute__nonnull__(pTHX_1)
2048                         __attribute__nonnull__(pTHX_2);
2049 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2050         assert(hv); assert(mg)
2051
2052 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2053                         __attribute__nonnull__(pTHX_1)
2054                         __attribute__nonnull__(pTHX_2);
2055 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2056         assert(sv); assert(mg)
2057
2058 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2059                         __attribute__nonnull__(pTHX_1)
2060                         __attribute__nonnull__(pTHX_2);
2061 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2062         assert(sv); assert(mg)
2063
2064 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
2065                         __attribute__nonnull__(pTHX_1)
2066                         __attribute__nonnull__(pTHX_2);
2067 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
2068         assert(sv); assert(mg)
2069
2070 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2071                         __attribute__nonnull__(pTHX_1)
2072                         __attribute__nonnull__(pTHX_2);
2073 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2074         assert(sv); assert(mg)
2075
2076 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2077                         __attribute__nonnull__(pTHX_1)
2078                         __attribute__nonnull__(pTHX_2);
2079 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2080         assert(sv); assert(mg)
2081
2082 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2083                         __attribute__nonnull__(pTHX_1)
2084                         __attribute__nonnull__(pTHX_2);
2085 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2086         assert(sv); assert(mg)
2087
2088 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2089                         __attribute__nonnull__(pTHX_1)
2090                         __attribute__nonnull__(pTHX_2);
2091 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2092         assert(sv); assert(mg)
2093
2094 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2095                         __attribute__nonnull__(pTHX_1)
2096                         __attribute__nonnull__(pTHX_2);
2097 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2098         assert(sv); assert(mg)
2099
2100 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2101                         __attribute__nonnull__(pTHX_1)
2102                         __attribute__nonnull__(pTHX_2);
2103 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2104         assert(sv); assert(mg)
2105
2106 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2107                         __attribute__nonnull__(pTHX_1)
2108                         __attribute__nonnull__(pTHX_2);
2109 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2110         assert(sv); assert(mg)
2111
2112 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2113                         __attribute__nonnull__(pTHX_1)
2114                         __attribute__nonnull__(pTHX_2);
2115 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2116         assert(sv); assert(mg)
2117
2118 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2119                         __attribute__nonnull__(pTHX_1)
2120                         __attribute__nonnull__(pTHX_2);
2121 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2122         assert(sv); assert(mg)
2123
2124 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2125                         __attribute__nonnull__(pTHX_1)
2126                         __attribute__nonnull__(pTHX_2);
2127 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2128         assert(sv); assert(mg)
2129
2130 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2131                         __attribute__nonnull__(pTHX_1)
2132                         __attribute__nonnull__(pTHX_2);
2133 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2134         assert(sv); assert(mg)
2135
2136 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2137                         __attribute__nonnull__(pTHX_2);
2138 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2139         assert(mg)
2140
2141 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2142                         __attribute__nonnull__(pTHX_1)
2143                         __attribute__nonnull__(pTHX_2);
2144 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2145         assert(sv); assert(mg)
2146
2147 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2148                         __attribute__nonnull__(pTHX_1)
2149                         __attribute__nonnull__(pTHX_2);
2150 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2151         assert(sv); assert(mg)
2152
2153 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2154                         __attribute__nonnull__(pTHX_1)
2155                         __attribute__nonnull__(pTHX_2);
2156 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2157         assert(sv); assert(mg)
2158
2159 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2160                         __attribute__nonnull__(pTHX_1)
2161                         __attribute__nonnull__(pTHX_2);
2162 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2163         assert(sv); assert(mg)
2164
2165 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2166                         __attribute__nonnull__(pTHX_1)
2167                         __attribute__nonnull__(pTHX_2);
2168 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2169         assert(sv); assert(mg)
2170
2171 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2172                         __attribute__nonnull__(pTHX_1)
2173                         __attribute__nonnull__(pTHX_2);
2174 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2175         assert(sv); assert(mg)
2176
2177 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2178                         __attribute__nonnull__(pTHX_1)
2179                         __attribute__nonnull__(pTHX_2);
2180 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2181         assert(sv); assert(mg)
2182
2183 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2184                         __attribute__malloc__
2185                         __attribute__warn_unused_result__;
2186
2187 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2188 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2189                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2190                         __attribute__nonnull__(pTHX_1);
2191 #define PERL_ARGS_ASSERT_MESS   \
2192         assert(pat)
2193
2194 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2195                         __attribute__nonnull__(pTHX_1);
2196 #define PERL_ARGS_ASSERT_MESS_SV        \
2197         assert(basemsg)
2198
2199 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2200 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2201                         __attribute__nonnull__(pTHX_1);
2202 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2203         assert(sv)
2204
2205 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2206                         __attribute__nonnull__(pTHX_1)
2207                         __attribute__nonnull__(pTHX_2);
2208 #define PERL_ARGS_ASSERT_MG_COPY        \
2209         assert(sv); assert(nsv)
2210
2211 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2212                         __attribute__warn_unused_result__;
2213
2214 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2215                         __attribute__warn_unused_result__;
2216
2217 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2218                         __attribute__nonnull__(pTHX_1);
2219 #define PERL_ARGS_ASSERT_MG_FREE        \
2220         assert(sv)
2221
2222 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2223                         __attribute__nonnull__(pTHX_1);
2224 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2225         assert(sv)
2226
2227 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2228                         __attribute__nonnull__(pTHX_1);
2229 #define PERL_ARGS_ASSERT_MG_GET \
2230         assert(sv)
2231
2232 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2233                         __attribute__nonnull__(pTHX_1);
2234 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2235         assert(sv)
2236
2237 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2238                         __attribute__nonnull__(pTHX_1)
2239                         __attribute__nonnull__(pTHX_2);
2240 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2241         assert(sv); assert(nsv)
2242
2243 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2244                         __attribute__nonnull__(pTHX_1);
2245 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2246         assert(sv)
2247
2248 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2249                         __attribute__nonnull__(pTHX_1);
2250 #define PERL_ARGS_ASSERT_MG_SET \
2251         assert(sv)
2252
2253 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2254                         __attribute__nonnull__(pTHX_1);
2255 #define PERL_ARGS_ASSERT_MG_SIZE        \
2256         assert(sv)
2257
2258 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2259                         __attribute__nonnull__(pTHX_1);
2260 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2261         assert(ptm)
2262
2263 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2264 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2265 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2266 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2267                         __attribute__nonnull__(pTHX_1);
2268 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2269         assert(s)
2270
2271 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2272                         __attribute__nonnull__(pTHX_1);
2273 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2274         assert(name)
2275
2276 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2277                         __attribute__nonnull__(pTHX_1);
2278 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2279         assert(stash)
2280
2281 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2282                         __attribute__nonnull__(pTHX_1)
2283                         __attribute__nonnull__(pTHX_2);
2284 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2285         assert(smeta); assert(which)
2286
2287 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2288                         __attribute__nonnull__(pTHX_1);
2289 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2290         assert(stash)
2291
2292 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2293                         __attribute__nonnull__(pTHX_1);
2294 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2295         assert(stash)
2296
2297 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2298                         __attribute__nonnull__(pTHX_1);
2299 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2300         assert(stash)
2301
2302 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2303                         __attribute__nonnull__(pTHX_3);
2304 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2305         assert(gv)
2306
2307 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2308                         __attribute__nonnull__(pTHX_1);
2309 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2310         assert(mro)
2311
2312 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2313                         __attribute__nonnull__(pTHX_1)
2314                         __attribute__nonnull__(pTHX_2);
2315 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2316         assert(meta); assert(name)
2317
2318 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2319                         __attribute__nonnull__(pTHX_1)
2320                         __attribute__nonnull__(pTHX_2)
2321                         __attribute__nonnull__(pTHX_3);
2322 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2323         assert(smeta); assert(which); assert(data)
2324
2325 PERL_CALLCONV void      Perl_munge_qwlist_to_paren_list(pTHX_ OP* qwlist)
2326                         __attribute__nonnull__(pTHX_1);
2327 #define PERL_ARGS_ASSERT_MUNGE_QWLIST_TO_PAREN_LIST     \
2328         assert(qwlist)
2329
2330 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2331                         __attribute__nonnull__(pTHX_1);
2332 #define PERL_ARGS_ASSERT_MY_ATOF        \
2333         assert(s)
2334
2335 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2336                         __attribute__nonnull__(pTHX_1)
2337                         __attribute__nonnull__(pTHX_2);
2338 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2339         assert(s); assert(value)
2340
2341 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2342                         __attribute__nonnull__(pTHX_1);
2343 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2344         assert(o)
2345
2346 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2347 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2348 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2349                         __attribute__noreturn__;
2350
2351 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2352                         __attribute__noreturn__;
2353
2354 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2355 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2356 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2357 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2358 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2359 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2360                         __attribute__nonnull__(pTHX_1)
2361                         __attribute__nonnull__(pTHX_2);
2362 #define PERL_ARGS_ASSERT_MY_POPEN       \
2363         assert(cmd); assert(mode)
2364
2365 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2366                         __attribute__nonnull__(pTHX_1)
2367                         __attribute__nonnull__(pTHX_3);
2368 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2369         assert(mode); assert(args)
2370
2371 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2372 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2373                         __attribute__format__(__printf__,3,4)
2374                         __attribute__nonnull__(1)
2375                         __attribute__nonnull__(3);
2376 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2377         assert(buffer); assert(format)
2378
2379 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2380 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2381 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2382 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)
2383                         __attribute__nonnull__(pTHX_1);
2384 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2385         assert(fmt)
2386
2387 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2388                         __attribute__nonnull__(1);
2389 #define PERL_ARGS_ASSERT_MY_SWABN       \
2390         assert(ptr)
2391
2392 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2393 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2394                         __attribute__nonnull__(1)
2395                         __attribute__nonnull__(3);
2396 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2397         assert(buffer); assert(format)
2398
2399 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2400 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2401                         __attribute__malloc__
2402                         __attribute__warn_unused_result__;
2403
2404 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2405                         __attribute__malloc__
2406                         __attribute__warn_unused_result__;
2407
2408 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2409 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2410                         __attribute__malloc__
2411                         __attribute__warn_unused_result__;
2412
2413 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2414 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2415                         __attribute__warn_unused_result__; */
2416
2417 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2418                         __attribute__malloc__
2419                         __attribute__warn_unused_result__
2420                         __attribute__nonnull__(pTHX_1);
2421 #define PERL_ARGS_ASSERT_NEWAVREF       \
2422         assert(o)
2423
2424 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2425                         __attribute__malloc__
2426                         __attribute__warn_unused_result__;
2427
2428 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2429                         __attribute__malloc__
2430                         __attribute__warn_unused_result__
2431                         __attribute__nonnull__(pTHX_2);
2432 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2433         assert(first)
2434
2435 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2436 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2437                         __attribute__malloc__
2438                         __attribute__warn_unused_result__;
2439
2440 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2441                         __attribute__malloc__
2442                         __attribute__warn_unused_result__
2443                         __attribute__nonnull__(pTHX_3);
2444 #define PERL_ARGS_ASSERT_NEWFOROP       \
2445         assert(expr)
2446
2447 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2448                         __attribute__malloc__
2449                         __attribute__warn_unused_result__
2450                         __attribute__nonnull__(pTHX_1)
2451                         __attribute__nonnull__(pTHX_2);
2452 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2453         assert(cond); assert(block)
2454
2455 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2456                         __attribute__nonnull__(pTHX_1);
2457 #define PERL_ARGS_ASSERT_NEWGP  \
2458         assert(gv)
2459
2460 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2461                         __attribute__malloc__
2462                         __attribute__warn_unused_result__
2463                         __attribute__nonnull__(pTHX_3);
2464 #define PERL_ARGS_ASSERT_NEWGVOP        \
2465         assert(gv)
2466
2467 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2468                         __attribute__malloc__
2469                         __attribute__warn_unused_result__;
2470
2471 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2472                         __attribute__malloc__
2473                         __attribute__warn_unused_result__
2474                         __attribute__nonnull__(pTHX_1);
2475 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2476         assert(pack)
2477
2478 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2479                         __attribute__warn_unused_result__; */
2480
2481 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2482                         __attribute__malloc__
2483                         __attribute__warn_unused_result__
2484                         __attribute__nonnull__(pTHX_1);
2485 #define PERL_ARGS_ASSERT_NEWHVREF       \
2486         assert(o)
2487
2488 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2489                         __attribute__malloc__
2490                         __attribute__warn_unused_result__;
2491
2492 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2493                         __attribute__malloc__
2494                         __attribute__warn_unused_result__; */
2495
2496 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2497                         __attribute__malloc__
2498                         __attribute__warn_unused_result__;
2499
2500 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2501                         __attribute__malloc__
2502                         __attribute__warn_unused_result__
2503                         __attribute__nonnull__(pTHX_3)
2504                         __attribute__nonnull__(pTHX_4);
2505 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2506         assert(first); assert(other)
2507
2508 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2509                         __attribute__malloc__
2510                         __attribute__warn_unused_result__
2511                         __attribute__nonnull__(pTHX_2);
2512 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2513         assert(label)
2514
2515 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2516                         __attribute__malloc__
2517                         __attribute__warn_unused_result__;
2518
2519 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2520                         __attribute__malloc__
2521                         __attribute__warn_unused_result__;
2522
2523 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2524                         __attribute__malloc__
2525                         __attribute__warn_unused_result__;
2526
2527 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2528                         __attribute__malloc__
2529                         __attribute__warn_unused_result__;
2530
2531 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2532                         __attribute__nonnull__(pTHX_1);
2533 #define PERL_ARGS_ASSERT_NEWPROG        \
2534         assert(o)
2535
2536 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2537                         __attribute__malloc__
2538                         __attribute__warn_unused_result__;
2539
2540 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2541                         __attribute__malloc__
2542                         __attribute__warn_unused_result__
2543                         __attribute__nonnull__(pTHX_2)
2544                         __attribute__nonnull__(pTHX_3);
2545 #define PERL_ARGS_ASSERT_NEWRANGE       \
2546         assert(left); assert(right)
2547
2548 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2549                         __attribute__malloc__
2550                         __attribute__warn_unused_result__
2551                         __attribute__nonnull__(pTHX_1);
2552 #define PERL_ARGS_ASSERT_NEWRV  \
2553         assert(sv)
2554
2555 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2556                         __attribute__malloc__
2557                         __attribute__warn_unused_result__
2558                         __attribute__nonnull__(pTHX_1);
2559 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2560         assert(sv)
2561
2562 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2563                         __attribute__malloc__
2564                         __attribute__warn_unused_result__;
2565
2566 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2567                         __attribute__malloc__
2568                         __attribute__warn_unused_result__;
2569
2570 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2571 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2572                         __attribute__malloc__
2573                         __attribute__warn_unused_result__;
2574
2575 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2576                         __attribute__malloc__
2577                         __attribute__warn_unused_result__
2578                         __attribute__nonnull__(pTHX_3);
2579 #define PERL_ARGS_ASSERT_NEWSVOP        \
2580         assert(sv)
2581
2582 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2583                         __attribute__malloc__
2584                         __attribute__warn_unused_result__
2585                         __attribute__nonnull__(pTHX_1);
2586 #define PERL_ARGS_ASSERT_NEWSVREF       \
2587         assert(o)
2588
2589 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2590                         __attribute__malloc__
2591                         __attribute__warn_unused_result__;
2592
2593 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2594                         __attribute__malloc__
2595                         __attribute__warn_unused_result__;
2596
2597 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2598                         __attribute__malloc__
2599                         __attribute__warn_unused_result__;
2600
2601 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2602                         __attribute__malloc__
2603                         __attribute__warn_unused_result__;
2604
2605 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2606                         __attribute__malloc__
2607                         __attribute__warn_unused_result__;
2608
2609 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2610                         __attribute__malloc__
2611                         __attribute__warn_unused_result__;
2612
2613 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2614                         __attribute__malloc__
2615                         __attribute__warn_unused_result__
2616                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2617                         __attribute__nonnull__(pTHX_1);
2618 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2619         assert(pat)
2620
2621 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2622                         __attribute__malloc__
2623                         __attribute__warn_unused_result__;
2624
2625 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2626                         __attribute__malloc__
2627                         __attribute__warn_unused_result__;
2628
2629 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2630                         __attribute__malloc__
2631                         __attribute__warn_unused_result__;
2632
2633 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2634                         __attribute__nonnull__(pTHX_1);
2635 #define PERL_ARGS_ASSERT_NEWSVRV        \
2636         assert(rv)
2637
2638 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2639                         __attribute__malloc__
2640                         __attribute__warn_unused_result__;
2641
2642 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2643                         __attribute__malloc__
2644                         __attribute__warn_unused_result__;
2645
2646 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2647                         __attribute__malloc__
2648                         __attribute__warn_unused_result__;
2649
2650 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2651                         __attribute__malloc__
2652                         __attribute__warn_unused_result__
2653                         __attribute__nonnull__(pTHX_2);
2654 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2655         assert(block)
2656
2657 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2658                         __attribute__malloc__
2659                         __attribute__warn_unused_result__;
2660
2661 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2662                         __attribute__nonnull__(pTHX_2)
2663                         __attribute__nonnull__(pTHX_3);
2664 #define PERL_ARGS_ASSERT_NEWXS  \
2665         assert(subaddr); assert(filename)
2666
2667 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2668                         __attribute__nonnull__(pTHX_2)
2669                         __attribute__nonnull__(pTHX_3);
2670 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2671         assert(subaddr); assert(filename)
2672
2673 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2674 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2675                         __attribute__nonnull__(pTHX_1);
2676 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2677         assert(newctype)
2678
2679 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2680 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2681                         __attribute__malloc__
2682                         __attribute__warn_unused_result__;
2683
2684 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2685                         __attribute__nonnull__(pTHX_1);
2686 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2687         assert(ver)
2688
2689 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2690                         __attribute__malloc__
2691                         __attribute__warn_unused_result__
2692                         __attribute__nonnull__(pTHX_2);
2693 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2694         assert(bits)
2695
2696 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2697                         __attribute__nonnull__(pTHX_1);
2698 #define PERL_ARGS_ASSERT_NEXTARGV       \
2699         assert(gv)
2700
2701 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2702                         __attribute__pure__
2703                         __attribute__nonnull__(1)
2704                         __attribute__nonnull__(2)
2705                         __attribute__nonnull__(3)
2706                         __attribute__nonnull__(4);
2707 #define PERL_ARGS_ASSERT_NINSTR \
2708         assert(big); assert(bigend); assert(little); assert(lend)
2709
2710 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2711 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2712                         __attribute__warn_unused_result__
2713                         __attribute__nonnull__(pTHX_1);
2714 #define PERL_ARGS_ASSERT_OOPSAV \
2715         assert(o)
2716
2717 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2718                         __attribute__warn_unused_result__
2719                         __attribute__nonnull__(pTHX_1);
2720 #define PERL_ARGS_ASSERT_OOPSHV \
2721         assert(o)
2722
2723 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2724 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2725 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2726                         __attribute__nonnull__(pTHX_1);
2727 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2728         assert(o)
2729
2730 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2731                         __attribute__warn_unused_result__;
2732
2733 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2734                         __attribute__nonnull__(pTHX_1);
2735 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2736         assert(o)
2737
2738 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2739                         __attribute__nonnull__(pTHX_1);
2740 #define PERL_ARGS_ASSERT_OP_DUMP        \
2741         assert(o)
2742
2743 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2744 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2745                         __attribute__nonnull__(pTHX_1);
2746 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2747         assert(o)
2748
2749 PERL_CALLCONV OP*       Perl_op_lvalue(pTHX_ OP* o, I32 type);
2750 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2751                         __attribute__nonnull__(pTHX_1);
2752 #define PERL_ARGS_ASSERT_OP_NULL        \
2753         assert(o)
2754
2755 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2756 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2757 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2758 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2759 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)
2760                         __attribute__nonnull__(pTHX_1)
2761                         __attribute__nonnull__(pTHX_2)
2762                         __attribute__nonnull__(pTHX_3)
2763                         __attribute__nonnull__(pTHX_4)
2764                         __attribute__nonnull__(pTHX_5)
2765                         __attribute__nonnull__(pTHX_6);
2766 #define PERL_ARGS_ASSERT_PACK_CAT       \
2767         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2768
2769 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2770                         __attribute__nonnull__(pTHX_1);
2771 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2772         assert(v)
2773
2774 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2775                         __attribute__nonnull__(pTHX_1)
2776                         __attribute__nonnull__(pTHX_2)
2777                         __attribute__nonnull__(pTHX_3)
2778                         __attribute__nonnull__(pTHX_4)
2779                         __attribute__nonnull__(pTHX_5);
2780 #define PERL_ARGS_ASSERT_PACKLIST       \
2781         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2782
2783 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
2784                         __attribute__nonnull__(pTHX_1);
2785 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2786         assert(sv)
2787
2788 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
2789                         __attribute__nonnull__(pTHX_1);
2790 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
2791         assert(name)
2792
2793 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2794 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2795 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2796                         __attribute__warn_unused_result__;
2797
2798 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2799                         __attribute__warn_unused_result__
2800                         __attribute__nonnull__(pTHX_1);
2801 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2802         assert(name)
2803
2804 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2805                         __attribute__nonnull__(pTHX_1)
2806                         __attribute__nonnull__(pTHX_2)
2807                         __attribute__nonnull__(pTHX_3);
2808 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
2809         assert(padlist); assert(old_cv); assert(new_cv)
2810
2811 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2812 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2813 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2814                         __attribute__malloc__
2815                         __attribute__warn_unused_result__;
2816
2817 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2818                         __attribute__nonnull__(pTHX_1);
2819 #define PERL_ARGS_ASSERT_PAD_PUSH       \
2820         assert(padlist)
2821
2822 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2823 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2824 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
2825 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
2826 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
2827 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
2828 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
2829 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
2830 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
2831 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
2832 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
2833 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
2834                         __attribute__nonnull__(pTHX_1);
2835 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
2836         assert(popt)
2837
2838 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
2839                         __attribute__nonnull__(pTHX_1);
2840 #define PERL_ARGS_ASSERT_PARSER_FREE    \
2841         assert(parser)
2842
2843 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2844 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
2845 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
2846                         __attribute__nonnull__(1);
2847 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
2848         assert(my_perl)
2849
2850 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
2851                         __attribute__nonnull__(1);
2852 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
2853         assert(my_perl)
2854
2855 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
2856                         __attribute__nonnull__(1);
2857 #define PERL_ARGS_ASSERT_PERL_FREE      \
2858         assert(my_perl)
2859
2860 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
2861                         __attribute__nonnull__(1);
2862 #define PERL_ARGS_ASSERT_PERL_PARSE     \
2863         assert(my_perl)
2864
2865 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
2866                         __attribute__nonnull__(1);
2867 #define PERL_ARGS_ASSERT_PERL_RUN       \
2868         assert(my_perl)
2869
2870 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
2871 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2872                         __attribute__nonnull__(pTHX_1)
2873                         __attribute__nonnull__(pTHX_2);
2874 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2875         assert(o); assert(expr)
2876
2877 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2878 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
2879                         __attribute__nonnull__(pTHX_1);
2880 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
2881         assert(name)
2882
2883 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2884                         __attribute__nonnull__(pTHX_1);
2885 #define PERL_ARGS_ASSERT_PREGCOMP       \
2886         assert(pattern)
2887
2888 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2889                         __attribute__nonnull__(pTHX_1)
2890                         __attribute__nonnull__(pTHX_2)
2891                         __attribute__nonnull__(pTHX_3)
2892                         __attribute__nonnull__(pTHX_4)
2893                         __attribute__nonnull__(pTHX_6);
2894 #define PERL_ARGS_ASSERT_PREGEXEC       \
2895         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2896
2897 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2898 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2899                         __attribute__nonnull__(pTHX_1);
2900 #define PERL_ARGS_ASSERT_PREGFREE2      \
2901         assert(rx)
2902
2903 PERL_CALLCONV const char*       Perl_prescan_version(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha)
2904                         __attribute__nonnull__(pTHX_1);
2905 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2906         assert(s)
2907
2908 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
2909                         __attribute__deprecated__;
2910
2911 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
2912                         __attribute__warn_unused_result__
2913                         __attribute__nonnull__(pTHX_1);
2914 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
2915         assert(tbl)
2916
2917 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
2918 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
2919                         __attribute__malloc__
2920                         __attribute__warn_unused_result__;
2921
2922 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
2923                         __attribute__nonnull__(pTHX_1);
2924 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
2925         assert(tbl)
2926
2927 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
2928                         __attribute__nonnull__(pTHX_1)
2929                         __attribute__nonnull__(pTHX_3);
2930 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
2931         assert(tbl); assert(newsv)
2932
2933 PERL_CALLCONV void      Perl_push_scope(pTHX);
2934 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
2935                         __attribute__nonnull__(pTHX_1)
2936                         __attribute__nonnull__(pTHX_2);
2937 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
2938         assert(dsv); assert(pv)
2939
2940 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)
2941                         __attribute__nonnull__(pTHX_1)
2942                         __attribute__nonnull__(pTHX_2);
2943 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
2944         assert(dsv); assert(str)
2945
2946 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)
2947                         __attribute__nonnull__(pTHX_1)
2948                         __attribute__nonnull__(pTHX_2);
2949 #define PERL_ARGS_ASSERT_PV_PRETTY      \
2950         assert(dsv); assert(str)
2951
2952 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
2953                         __attribute__nonnull__(pTHX_1)
2954                         __attribute__nonnull__(pTHX_2);
2955 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
2956         assert(dsv); assert(spv)
2957
2958 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
2959                         __attribute__nonnull__(pTHX_1);
2960 #define PERL_ARGS_ASSERT_QERROR \
2961         assert(err)
2962
2963 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2964                         __attribute__nonnull__(pTHX_1);
2965 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2966         assert(pattern)
2967
2968 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)
2969                         __attribute__nonnull__(pTHX_1)
2970                         __attribute__nonnull__(pTHX_3)
2971                         __attribute__nonnull__(pTHX_4);
2972 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2973         assert(rx); assert(strpos); assert(strend)
2974
2975 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2976                         __attribute__nonnull__(pTHX_1);
2977 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2978         assert(r)
2979
2980 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
2981                         __attribute__malloc__
2982                         __attribute__warn_unused_result__;
2983
2984 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2985 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
2986 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
2987                         __attribute__nonnull__(pTHX_2);
2988 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
2989         assert(key)
2990
2991 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
2992                         __attribute__nonnull__(pTHX_2);
2993 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
2994         assert(keypv)
2995
2996 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
2997                         __attribute__nonnull__(pTHX_2);
2998 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
2999         assert(key)
3000
3001 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3002 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3003 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3004                         __attribute__nonnull__(pTHX_2);
3005 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3006         assert(key)
3007
3008 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pvn(pTHX_ struct refcounted_he *parent, const char *keypv, STRLEN keylen, U32 hash, SV *value, U32 flags)
3009                         __attribute__nonnull__(pTHX_2);
3010 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3011         assert(keypv)
3012
3013 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3014                         __attribute__nonnull__(pTHX_2);
3015 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3016         assert(key)
3017
3018 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3019                         __attribute__nonnull__(pTHX_1);
3020 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3021         assert(rx)
3022
3023 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3024                         __attribute__nonnull__(pTHX_1);
3025 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3026         assert(rx)
3027
3028 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3029                         __attribute__nonnull__(pTHX_1)
3030                         __attribute__nonnull__(pTHX_2);
3031 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3032         assert(rx); assert(key)
3033
3034 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3035                         __attribute__nonnull__(pTHX_1)
3036                         __attribute__nonnull__(pTHX_2);
3037 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3038         assert(rx); assert(namesv)
3039
3040 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3041                         __attribute__nonnull__(pTHX_1);
3042 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3043         assert(rx)
3044
3045 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3046                         __attribute__nonnull__(pTHX_1);
3047 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3048         assert(rx)
3049
3050 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3051                         __attribute__nonnull__(pTHX_1);
3052 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3053         assert(rx)
3054
3055 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3056                         __attribute__nonnull__(pTHX_1);
3057 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3058         assert(rx)
3059
3060 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3061                         __attribute__nonnull__(pTHX_1);
3062 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3063         assert(rx)
3064
3065 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3066                         __attribute__nonnull__(pTHX_1)
3067                         __attribute__nonnull__(pTHX_2);
3068 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3069         assert(rx); assert(sv)
3070
3071 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3072                         __attribute__nonnull__(pTHX_1);
3073 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3074         assert(rx)
3075
3076 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3077                         __attribute__nonnull__(pTHX_1);
3078 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3079         assert(rx)
3080
3081 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3082                         __attribute__nonnull__(pTHX_2);
3083 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3084         assert(rx)
3085
3086 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3087                         __attribute__nonnull__(pTHX_2);
3088 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3089         assert(node)
3090
3091 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3092                         __attribute__nonnull__(pTHX_1);
3093 #define PERL_ARGS_ASSERT_REGDUMP        \
3094         assert(r)
3095
3096 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3097                         __attribute__nonnull__(pTHX_1);
3098 #define PERL_ARGS_ASSERT_REGDUMP        \
3099         assert(r)
3100
3101 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3102                         __attribute__nonnull__(pTHX_1)
3103                         __attribute__nonnull__(pTHX_2)
3104                         __attribute__nonnull__(pTHX_3)
3105                         __attribute__nonnull__(pTHX_4)
3106                         __attribute__nonnull__(pTHX_6);
3107 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3108         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3109
3110 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3111                         __attribute__nonnull__(pTHX_1);
3112 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3113         assert(rx)
3114
3115 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3116 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3117                         __attribute__warn_unused_result__;
3118
3119 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3120                         __attribute__nonnull__(pTHX_2)
3121                         __attribute__nonnull__(pTHX_3);
3122 #define PERL_ARGS_ASSERT_REGPROP        \
3123         assert(sv); assert(o)
3124
3125 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
3126                         __attribute__nonnull__(1)
3127                         __attribute__nonnull__(2);
3128 #define PERL_ARGS_ASSERT_REPEATCPY      \
3129         assert(to); assert(from)
3130
3131 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3132 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3133 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3134 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3135                         __attribute__nonnull__(pTHX_1);
3136 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3137         assert(pv)
3138
3139 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3140                         __attribute__pure__
3141                         __attribute__nonnull__(1)
3142                         __attribute__nonnull__(2)
3143                         __attribute__nonnull__(3)
3144                         __attribute__nonnull__(4);
3145 #define PERL_ARGS_ASSERT_RNINSTR        \
3146         assert(big); assert(bigend); assert(little); assert(lend)
3147
3148 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3149 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3150 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3151 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3152                         __attribute__nonnull__(pTHX_3);
3153 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3154         assert(save)
3155
3156 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3157 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3158 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3159 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3160                         __attribute__nonnull__(pTHX_1);
3161 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3162         assert(cvop)
3163
3164 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3165                         __attribute__nonnull__(pTHX_1)
3166                         __attribute__nonnull__(pTHX_2);
3167 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3168         assert(rsp); assert(rx)
3169
3170 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3171                         __attribute__malloc__
3172                         __attribute__warn_unused_result__;
3173
3174 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3175 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3176                         __attribute__malloc__
3177                         __attribute__warn_unused_result__;
3178
3179 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3180                         __attribute__malloc__
3181                         __attribute__warn_unused_result__;
3182
3183 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3184                         __attribute__nonnull__(pTHX_1);
3185 #define PERL_ARGS_ASSERT_SAVE_I16       \
3186         assert(intp)
3187
3188 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3189                         __attribute__nonnull__(pTHX_1);
3190 #define PERL_ARGS_ASSERT_SAVE_I32       \
3191         assert(intp)
3192
3193 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3194                         __attribute__nonnull__(pTHX_1);
3195 #define PERL_ARGS_ASSERT_SAVE_I8        \
3196         assert(bytep)
3197
3198 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3199                         __attribute__nonnull__(pTHX_1);
3200 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3201         assert(av)
3202
3203 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3204                         __attribute__nonnull__(pTHX_1)
3205                         __attribute__nonnull__(pTHX_3); */
3206
3207 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3208                         __attribute__nonnull__(pTHX_1)
3209                         __attribute__nonnull__(pTHX_3);
3210 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3211         assert(av); assert(sptr)
3212
3213 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3214 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3215                         __attribute__nonnull__(pTHX_1);
3216 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3217         assert(aptr)
3218
3219 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3220                         __attribute__nonnull__(pTHX_1);
3221 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3222         assert(gv)
3223
3224 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3225                         __attribute__nonnull__(pTHX_1);
3226 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3227         assert(boolp)
3228
3229 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3230                         __attribute__nonnull__(pTHX_1);
3231 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3232         assert(svp)
3233
3234 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3235                         __attribute__nonnull__(pTHX_1)
3236                         __attribute__nonnull__(pTHX_2);
3237 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3238         assert(hv); assert(key)
3239
3240 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3241                         __attribute__nonnull__(pTHX_2);
3242 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3243         assert(p)
3244
3245 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3246 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3247 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3248 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3249 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3250                         __attribute__nonnull__(pTHX_1);
3251 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3252         assert(str)
3253
3254 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3255                         __attribute__nonnull__(pTHX_1);
3256 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3257         assert(sptr)
3258
3259 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3260                         __attribute__nonnull__(pTHX_1);
3261 #define PERL_ARGS_ASSERT_SAVE_GP        \
3262         assert(gv)
3263
3264 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3265                         __attribute__nonnull__(pTHX_1);
3266 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3267         assert(gv)
3268
3269 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3270                         __attribute__nonnull__(pTHX_1)
3271                         __attribute__nonnull__(pTHX_2);
3272 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3273         assert(hv); assert(keysv)
3274
3275 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3276                         __attribute__nonnull__(pTHX_1)
3277                         __attribute__nonnull__(pTHX_2)
3278                         __attribute__nonnull__(pTHX_3); */
3279
3280 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3281                         __attribute__nonnull__(pTHX_1)
3282                         __attribute__nonnull__(pTHX_2)
3283                         __attribute__nonnull__(pTHX_3);
3284 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3285         assert(hv); assert(key); assert(sptr)
3286
3287 PERL_CALLCONV void      Perl_save_hints(pTHX);
3288 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3289                         __attribute__nonnull__(pTHX_1);
3290 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3291         assert(hptr)
3292
3293 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3294                         __attribute__nonnull__(pTHX_1);
3295 #define PERL_ARGS_ASSERT_SAVE_INT       \
3296         assert(intp)
3297
3298 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3299                         __attribute__nonnull__(pTHX_1);
3300 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3301         assert(item)
3302
3303 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3304                         __attribute__nonnull__(pTHX_1);
3305 #define PERL_ARGS_ASSERT_SAVE_IV        \
3306         assert(ivp)
3307
3308 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3309                         __attribute__nonnull__(pTHX_1);
3310 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3311         assert(sarg)
3312
3313 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3314                         __attribute__nonnull__(pTHX_1);
3315 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3316         assert(longp)
3317
3318 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3319                         __attribute__nonnull__(pTHX_1); */
3320 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3321         assert(sv)
3322
3323 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3324                         __attribute__nonnull__(pTHX_1);
3325 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3326         assert(gv)
3327
3328 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3329 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3330 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3331                         __attribute__nonnull__(pTHX_1);
3332 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3333         assert(pptr)
3334
3335 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3336 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3337 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3338 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3339 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3340                         __attribute__nonnull__(pTHX_1);
3341 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3342         assert(gv)
3343
3344 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3345                         __attribute__nonnull__(pTHX_1);
3346 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3347         assert(sv)
3348
3349 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3350                         __attribute__nonnull__(pTHX_1);
3351 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3352         assert(str)
3353
3354 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3355                         __attribute__nonnull__(pTHX_1);
3356 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3357         assert(sptr)
3358
3359 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3360                         __attribute__nonnull__(pTHX_1);
3361 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3362         assert(sptr)
3363
3364 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3365                         __attribute__nonnull__(pTHX_1);
3366 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3367         assert(ptr)
3368
3369 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3370                         __attribute__malloc__
3371                         __attribute__warn_unused_result__;
3372
3373 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3374                         __attribute__malloc__
3375                         __attribute__warn_unused_result__;
3376
3377 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3378                         __attribute__malloc__
3379                         __attribute__warn_unused_result__;
3380
3381 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3382                         __attribute__malloc__
3383                         __attribute__warn_unused_result__
3384                         __attribute__nonnull__(pTHX_1);
3385 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
3386         assert(pv)
3387
3388 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3389                         __attribute__malloc__
3390                         __attribute__warn_unused_result__
3391                         __attribute__nonnull__(pTHX_1);
3392 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3393         assert(sv)
3394
3395 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3396 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3397 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3398                         __attribute__malloc__
3399                         __attribute__warn_unused_result__
3400                         __attribute__nonnull__(pTHX_1);
3401 #define PERL_ARGS_ASSERT_SAVESVPV       \
3402         assert(sv)
3403
3404 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3405 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3406 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3407                         __attribute__nonnull__(pTHX_1);
3408 #define PERL_ARGS_ASSERT_SCALARVOID     \
3409         assert(o)
3410
3411 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3412                         __attribute__nonnull__(pTHX_1)
3413                         __attribute__nonnull__(pTHX_3);
3414 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3415         assert(start); assert(retlen)
3416
3417 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3418                         __attribute__nonnull__(pTHX_1)
3419                         __attribute__nonnull__(pTHX_3);
3420 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3421         assert(start); assert(retlen)
3422
3423 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3424                         __attribute__nonnull__(pTHX_1)
3425                         __attribute__nonnull__(pTHX_2);
3426 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3427         assert(s); assert(lvalp)
3428
3429 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3430                         __attribute__nonnull__(pTHX_1)
3431                         __attribute__nonnull__(pTHX_3);
3432 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3433         assert(start); assert(retlen)
3434
3435 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3436                         __attribute__nonnull__(pTHX_1)
3437                         __attribute__nonnull__(pTHX_2);
3438 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3439         assert(s); assert(rv)
3440
3441 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3442                         __attribute__nonnull__(pTHX_1)
3443                         __attribute__nonnull__(pTHX_2)
3444                         __attribute__nonnull__(pTHX_3);
3445 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3446         assert(s); assert(e); assert(sv)
3447
3448 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3449                         __attribute__nonnull__(pTHX_1)
3450                         __attribute__nonnull__(pTHX_2)
3451                         __attribute__nonnull__(pTHX_5);
3452 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3453         assert(bigstr); assert(littlestr); assert(old_posp)
3454
3455 PERL_CALLCONV U32       Perl_seed(pTHX);
3456 PERL_CALLCONV void      Perl_set_context(void *t)
3457                         __attribute__nonnull__(1);
3458 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3459         assert(t)
3460
3461 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3462 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3463 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3464 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3465 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3466                         __attribute__nonnull__(pTHX_1);
3467 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3468         assert(str)
3469
3470 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3471                         __attribute__nonnull__(pTHX_3);
3472 #define PERL_ARGS_ASSERT_SORTSV \
3473         assert(cmp)
3474
3475 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3476                         __attribute__nonnull__(pTHX_3);
3477 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3478         assert(cmp)
3479
3480 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3481                         __attribute__nonnull__(pTHX_1)
3482                         __attribute__nonnull__(pTHX_2);
3483 #define PERL_ARGS_ASSERT_STACK_GROW     \
3484         assert(sp); assert(p)
3485
3486 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3487                         __attribute__nonnull__(pTHX_1)
3488                         __attribute__nonnull__(pTHX_2);
3489 #define PERL_ARGS_ASSERT_START_GLOB     \
3490         assert(tmpglob); assert(io)
3491
3492 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3493 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
3494                         __attribute__warn_unused_result__
3495                         __attribute__nonnull__(pTHX_1)
3496                         __attribute__nonnull__(pTHX_2);
3497 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
3498         assert(c); assert(hv)
3499
3500 PERL_CALLCONV void      Perl_store_cop_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
3501                         __attribute__nonnull__(pTHX_1)
3502                         __attribute__nonnull__(pTHX_2);
3503 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
3504         assert(cop); assert(label)
3505
3506 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3507                         __attribute__warn_unused_result__
3508                         __attribute__nonnull__(pTHX_1);
3509 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3510         assert(sv)
3511
3512 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3513                         __attribute__nonnull__(pTHX_1);
3514 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3515         assert(cv)
3516
3517 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3518                         __attribute__nonnull__(pTHX_1); */
3519
3520 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3521                         __attribute__nonnull__(pTHX_1);
3522 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3523         assert(sv)
3524
3525 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3526                         __attribute__nonnull__(pTHX_2)
3527                         __attribute__nonnull__(pTHX_3);
3528 #define PERL_ARGS_ASSERT_SV_2CV \
3529         assert(st); assert(gvp)
3530
3531 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3532                         __attribute__nonnull__(pTHX_1);
3533 #define PERL_ARGS_ASSERT_SV_2IO \
3534         assert(sv)
3535
3536 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3537 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3538 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3539 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3540                         __attribute__nonnull__(pTHX_1);
3541 #define PERL_ARGS_ASSERT_SV_2NUM        \
3542         assert(sv)
3543
3544 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3545 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3546 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3547 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3548                         __attribute__warn_unused_result__
3549                         __attribute__nonnull__(pTHX_1); */
3550 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3551         assert(sv)
3552
3553 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3554                         __attribute__nonnull__(pTHX_1);
3555 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3556         assert(sv)
3557
3558 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3559                         __attribute__warn_unused_result__
3560                         __attribute__nonnull__(pTHX_1); */
3561 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3562         assert(sv)
3563
3564 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3565                         __attribute__nonnull__(pTHX_1);
3566 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3567         assert(sv)
3568
3569 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3570                         __attribute__warn_unused_result__
3571                         __attribute__nonnull__(pTHX_1); */
3572 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3573         assert(sv)
3574
3575 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3576 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3577 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3578                         __attribute__nonnull__(pTHX_1);
3579 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3580         assert(sv)
3581
3582 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3583                         __attribute__nonnull__(pTHX_1)
3584                         __attribute__nonnull__(pTHX_2);
3585 #define PERL_ARGS_ASSERT_SV_BLESS       \
3586         assert(sv); assert(stash)
3587
3588 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3589                         __attribute__nonnull__(pTHX_1)
3590                         __attribute__nonnull__(pTHX_2)
3591                         __attribute__nonnull__(pTHX_3)
3592                         __attribute__nonnull__(pTHX_4)
3593                         __attribute__nonnull__(pTHX_5);
3594 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3595         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3596
3597 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3598                         __attribute__nonnull__(pTHX_1);
3599 #define PERL_ARGS_ASSERT_SV_CATPV       \
3600         assert(sv)
3601
3602 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3603                         __attribute__nonnull__(pTHX_1)
3604                         __attribute__nonnull__(pTHX_2);
3605 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3606         assert(dstr); assert(sstr)
3607
3608 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3609                         __attribute__nonnull__(pTHX_1);
3610 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3611         assert(sv)
3612
3613 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3614                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3615                         __attribute__nonnull__(pTHX_1)
3616                         __attribute__nonnull__(pTHX_2);
3617 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3618         assert(sv); assert(pat)
3619
3620 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3621                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3622                         __attribute__nonnull__(pTHX_1)
3623                         __attribute__nonnull__(pTHX_2);
3624 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3625         assert(sv); assert(pat)
3626
3627 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3628                         __attribute__nonnull__(pTHX_1)
3629                         __attribute__nonnull__(pTHX_2); */
3630 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3631         assert(dsv); assert(sstr)
3632
3633 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3634                         __attribute__nonnull__(pTHX_1)
3635                         __attribute__nonnull__(pTHX_2);
3636 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3637         assert(dstr); assert(sstr)
3638
3639 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3640                         __attribute__nonnull__(pTHX_1)
3641                         __attribute__nonnull__(pTHX_2); */
3642 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3643         assert(sv); assert(ptr)
3644
3645 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3646                         __attribute__nonnull__(pTHX_1); */
3647 #define PERL_ARGS_ASSERT_SV_CATSV       \
3648         assert(dstr)
3649
3650 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3651                         __attribute__nonnull__(pTHX_1);
3652 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3653         assert(dsv)
3654
3655 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3656                         __attribute__nonnull__(pTHX_1); */
3657 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3658         assert(dsv)
3659
3660 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3661                         __attribute__nonnull__(pTHX_1);
3662 #define PERL_ARGS_ASSERT_SV_CHOP        \
3663         assert(sv)
3664
3665 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3666 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3667 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3668                         __attribute__nonnull__(pTHX_1);
3669 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3670         assert(orig_sv)
3671
3672 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3673 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3674 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3675 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3676 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3677                         __attribute__deprecated__
3678                         __attribute__nonnull__(pTHX_1)
3679                         __attribute__nonnull__(pTHX_2)
3680                         __attribute__nonnull__(pTHX_3)
3681                         __attribute__nonnull__(pTHX_4);
3682 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3683         assert(sv); assert(startop); assert(code); assert(padp)
3684
3685 PERL_CALLCONV OP*       Perl_sv_compile_2op_is_broken(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3686                         __attribute__nonnull__(pTHX_1)
3687                         __attribute__nonnull__(pTHX_2)
3688                         __attribute__nonnull__(pTHX_3)
3689                         __attribute__nonnull__(pTHX_4);
3690 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP_IS_BROKEN       \
3691         assert(sv); assert(startop); assert(code); assert(padp)
3692
3693 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3694                         __attribute__nonnull__(pTHX_1)
3695                         __attribute__nonnull__(pTHX_2);
3696 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3697         assert(dsv); assert(ssv)
3698
3699 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3700 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3701 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3702                         __attribute__nonnull__(pTHX_1)
3703                         __attribute__nonnull__(pTHX_2);
3704 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3705         assert(tsv); assert(sv)
3706
3707 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3708                         __attribute__warn_unused_result__
3709                         __attribute__nonnull__(pTHX_1)
3710                         __attribute__nonnull__(pTHX_2);
3711 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3712         assert(sv); assert(name)
3713
3714 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3715 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3716                         __attribute__warn_unused_result__
3717                         __attribute__nonnull__(pTHX_1)
3718                         __attribute__nonnull__(pTHX_2);
3719 #define PERL_ARGS_ASSERT_SV_DOES        \
3720         assert(sv); assert(name)
3721
3722 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3723                         __attribute__nonnull__(pTHX_1);
3724 #define PERL_ARGS_ASSERT_SV_DUMP        \
3725         assert(sv)
3726
3727 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3728 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3729 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3730                         __attribute__nonnull__(pTHX_1); */
3731 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3732         assert(sv)
3733
3734 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3735                         __attribute__nonnull__(pTHX_1);
3736 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3737         assert(sv)
3738
3739 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3740 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3741                         __attribute__nonnull__(pTHX_1);
3742 #define PERL_ARGS_ASSERT_SV_FREE2       \
3743         assert(sv)
3744
3745 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3746 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3747                         __attribute__nonnull__(pTHX_1)
3748                         __attribute__nonnull__(pTHX_2);
3749 #define PERL_ARGS_ASSERT_SV_GETS        \
3750         assert(sv); assert(fp)
3751
3752 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3753                         __attribute__nonnull__(pTHX_1);
3754 #define PERL_ARGS_ASSERT_SV_GROW        \
3755         assert(sv)
3756
3757 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3758 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3759 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3760                         __attribute__nonnull__(pTHX_1)
3761                         __attribute__nonnull__(pTHX_4); */
3762 #define PERL_ARGS_ASSERT_SV_INSERT      \
3763         assert(bigstr); assert(little)
3764
3765 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)
3766                         __attribute__nonnull__(pTHX_1)
3767                         __attribute__nonnull__(pTHX_4);
3768 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3769         assert(bigstr); assert(little)
3770
3771 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3772                         __attribute__nonnull__(pTHX_2);
3773 #define PERL_ARGS_ASSERT_SV_ISA \
3774         assert(name)
3775
3776 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3777 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3778                         __attribute__nonnull__(pTHX_1);
3779 #define PERL_ARGS_ASSERT_SV_IV  \
3780         assert(sv)
3781
3782 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3783 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3784 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3785                         __attribute__nonnull__(pTHX_1);
3786 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3787         assert(sv)
3788
3789 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)
3790                         __attribute__nonnull__(pTHX_1);
3791 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3792         assert(sv)
3793
3794 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3795                         __attribute__malloc__
3796                         __attribute__warn_unused_result__;
3797
3798 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3799                         __attribute__warn_unused_result__;
3800
3801 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3802 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
3803 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
3804 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3805                         __attribute__nonnull__(pTHX_1);
3806 #define PERL_ARGS_ASSERT_SV_NV  \
3807         assert(sv)
3808
3809 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3810 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3811                         __attribute__nonnull__(pTHX_2);
3812 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3813         assert(offsetp)
3814
3815 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3816                         __attribute__nonnull__(pTHX_2);
3817 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3818         assert(offsetp)
3819
3820 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3821                         __attribute__nonnull__(pTHX_1);
3822 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3823         assert(sv)
3824
3825 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3826                         __attribute__warn_unused_result__
3827                         __attribute__nonnull__(pTHX_1); */
3828 #define PERL_ARGS_ASSERT_SV_PV  \
3829         assert(sv)
3830
3831 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3832                         __attribute__warn_unused_result__
3833                         __attribute__nonnull__(pTHX_1); */
3834 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3835         assert(sv)
3836
3837 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3838                         __attribute__nonnull__(pTHX_1)
3839                         __attribute__nonnull__(pTHX_2);
3840 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3841         assert(sv); assert(lp)
3842
3843 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3844                         __attribute__nonnull__(pTHX_1);
3845 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3846         assert(sv)
3847
3848 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3849                         __attribute__nonnull__(pTHX_1)
3850                         __attribute__nonnull__(pTHX_2);
3851 #define PERL_ARGS_ASSERT_SV_PVN \
3852         assert(sv); assert(lp)
3853
3854 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3855                         __attribute__nonnull__(pTHX_1); */
3856 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3857         assert(sv)
3858
3859 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
3860                         __attribute__nonnull__(pTHX_1);
3861 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
3862         assert(sv)
3863
3864 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3865                         __attribute__nonnull__(pTHX_1);
3866 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3867         assert(sv)
3868
3869 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3870                         __attribute__warn_unused_result__
3871                         __attribute__nonnull__(pTHX_1); */
3872 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3873         assert(sv)
3874
3875 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3876                         __attribute__nonnull__(pTHX_1)
3877                         __attribute__nonnull__(pTHX_2);
3878 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3879         assert(sv); assert(lp)
3880
3881 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3882                         __attribute__nonnull__(pTHX_1);
3883 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3884         assert(sv)
3885
3886 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3887                         __attribute__nonnull__(pTHX_1)
3888                         __attribute__nonnull__(pTHX_2);
3889 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3890         assert(sv); assert(encoding)
3891
3892 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3893                         __attribute__warn_unused_result__
3894                         __attribute__nonnull__(pTHX_1);
3895 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3896         assert(sv)
3897
3898 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3899                         __attribute__nonnull__(pTHX_1)
3900                         __attribute__nonnull__(pTHX_2);
3901 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3902         assert(sv); assert(nsv)
3903
3904 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3905 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3906                         __attribute__nonnull__(pTHX_1);
3907 #define PERL_ARGS_ASSERT_SV_RESET       \
3908         assert(s)
3909
3910 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
3911                         __attribute__nonnull__(pTHX_1);
3912 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
3913         assert(sv)
3914
3915 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3916                         __attribute__nonnull__(pTHX_1);
3917 #define PERL_ARGS_ASSERT_SV_SETIV       \
3918         assert(sv)
3919
3920 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3921                         __attribute__nonnull__(pTHX_1);
3922 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3923         assert(sv)
3924
3925 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3926                         __attribute__nonnull__(pTHX_1);
3927 #define PERL_ARGS_ASSERT_SV_SETNV       \
3928         assert(sv)
3929
3930 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3931                         __attribute__nonnull__(pTHX_1);
3932 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3933         assert(sv)
3934
3935 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3936                         __attribute__nonnull__(pTHX_1);
3937 #define PERL_ARGS_ASSERT_SV_SETPV       \
3938         assert(sv)
3939
3940 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3941                         __attribute__nonnull__(pTHX_1);
3942 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3943         assert(sv)
3944
3945 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3946                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3947                         __attribute__nonnull__(pTHX_1)
3948                         __attribute__nonnull__(pTHX_2);
3949 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3950         assert(sv); assert(pat)
3951
3952 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3953                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3954                         __attribute__nonnull__(pTHX_1)
3955                         __attribute__nonnull__(pTHX_2);
3956 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3957         assert(sv); assert(pat)
3958
3959 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3960                         __attribute__nonnull__(pTHX_1);
3961 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3962         assert(sv)
3963
3964 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3965                         __attribute__nonnull__(pTHX_1);
3966 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3967         assert(sv)
3968
3969 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3970                         __attribute__nonnull__(pTHX_1);
3971 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3972         assert(sv)
3973
3974 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3975                         __attribute__nonnull__(pTHX_1)
3976                         __attribute__nonnull__(pTHX_2);
3977 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3978         assert(sv); assert(ptr)
3979
3980 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3981                         __attribute__nonnull__(pTHX_1);
3982 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3983         assert(rv)
3984
3985 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3986                         __attribute__nonnull__(pTHX_1);
3987 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3988         assert(rv)
3989
3990 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3991                         __attribute__nonnull__(pTHX_1);
3992 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3993         assert(rv)
3994
3995 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3996                         __attribute__nonnull__(pTHX_1)
3997                         __attribute__nonnull__(pTHX_3);
3998 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3999         assert(rv); assert(pv)
4000
4001 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
4002                         __attribute__nonnull__(pTHX_1);
4003 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
4004         assert(rv)
4005
4006 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4007                         __attribute__nonnull__(pTHX_1); */
4008 #define PERL_ARGS_ASSERT_SV_SETSV       \
4009         assert(dstr)
4010
4011 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4012                         __attribute__nonnull__(pTHX_1);
4013 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4014         assert(dstr)
4015
4016 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4017                         __attribute__nonnull__(pTHX_1);
4018 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4019         assert(dstr)
4020
4021 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4022                         __attribute__nonnull__(pTHX_1);
4023 #define PERL_ARGS_ASSERT_SV_SETUV       \
4024         assert(sv)
4025
4026 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4027                         __attribute__nonnull__(pTHX_1);
4028 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4029         assert(sv)
4030
4031 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4032                         __attribute__nonnull__(pTHX_1); */
4033 #define PERL_ARGS_ASSERT_SV_TAINT       \
4034         assert(sv)
4035
4036 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4037                         __attribute__warn_unused_result__
4038                         __attribute__nonnull__(pTHX_1);
4039 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4040         assert(sv)
4041
4042 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4043 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4044                         __attribute__warn_unused_result__
4045                         __attribute__nonnull__(pTHX_1)
4046                         __attribute__nonnull__(pTHX_2);
4047 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4048         assert(dsv); assert(ssv)
4049
4050 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4051                         __attribute__nonnull__(pTHX_1);
4052 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4053         assert(sv)
4054
4055 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4056                         __attribute__nonnull__(pTHX_1);
4057 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4058         assert(sv)
4059
4060 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4061                         __attribute__nonnull__(pTHX_1); */
4062 #define PERL_ARGS_ASSERT_SV_UNREF       \
4063         assert(sv)
4064
4065 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4066                         __attribute__nonnull__(pTHX_1);
4067 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4068         assert(ref)
4069
4070 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4071                         __attribute__nonnull__(pTHX_1);
4072 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4073         assert(sv)
4074
4075 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4076                         __attribute__nonnull__(pTHX_1);
4077 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4078         assert(sv)
4079
4080 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4081                         __attribute__nonnull__(pTHX_1); */
4082 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4083         assert(sv)
4084
4085 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4086                         __attribute__nonnull__(pTHX_1);
4087 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4088         assert(sv)
4089
4090 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4091                         __attribute__nonnull__(pTHX_1); */
4092 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4093         assert(sv)
4094
4095 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4096                         __attribute__nonnull__(pTHX_1);
4097 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4098         assert(sv)
4099
4100 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4101                         __attribute__nonnull__(pTHX_1);
4102 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4103         assert(sv)
4104
4105 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4106                         __attribute__nonnull__(pTHX_1);
4107 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4108         assert(sv)
4109
4110 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4111                         __attribute__nonnull__(pTHX_1); */
4112 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4113         assert(sv)
4114
4115 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
4116                         __attribute__nonnull__(pTHX_1); */
4117
4118 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
4119                         __attribute__nonnull__(pTHX_1);
4120 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
4121         assert(sv)
4122
4123 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4124                         __attribute__nonnull__(pTHX_1); */
4125
4126 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
4127                         __attribute__nonnull__(pTHX_1);
4128 #define PERL_ARGS_ASSERT_SV_UV  \
4129         assert(sv)
4130
4131 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4132                         __attribute__nonnull__(pTHX_1)
4133                         __attribute__nonnull__(pTHX_2);
4134 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
4135         assert(sv); assert(pat)
4136
4137 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4138                         __attribute__nonnull__(pTHX_1)
4139                         __attribute__nonnull__(pTHX_2);
4140 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4141         assert(sv); assert(pat)
4142
4143 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)
4144                         __attribute__nonnull__(pTHX_1)
4145                         __attribute__nonnull__(pTHX_2);
4146 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
4147         assert(sv); assert(pat)
4148
4149 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4150                         __attribute__nonnull__(pTHX_1)
4151                         __attribute__nonnull__(pTHX_2);
4152 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
4153         assert(sv); assert(pat)
4154
4155 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4156                         __attribute__nonnull__(pTHX_1)
4157                         __attribute__nonnull__(pTHX_2);
4158 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4159         assert(sv); assert(pat)
4160
4161 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)
4162                         __attribute__nonnull__(pTHX_1)
4163                         __attribute__nonnull__(pTHX_2);
4164 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
4165         assert(sv); assert(pat)
4166
4167 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
4168                         __attribute__nonnull__(pTHX_1)
4169                         __attribute__nonnull__(pTHX_2);
4170 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
4171         assert(swash); assert(ptr)
4172
4173 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
4174                         __attribute__nonnull__(pTHX_1)
4175                         __attribute__nonnull__(pTHX_2)
4176                         __attribute__nonnull__(pTHX_3);
4177 #define PERL_ARGS_ASSERT_SWASH_INIT     \
4178         assert(pkg); assert(name); assert(listsv)
4179
4180 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
4181                         __attribute__nonnull__(1)
4182                         __attribute__nonnull__(2);
4183 #define PERL_ARGS_ASSERT_SYS_INIT       \
4184         assert(argc); assert(argv)
4185
4186 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
4187                         __attribute__nonnull__(1)
4188                         __attribute__nonnull__(2)
4189                         __attribute__nonnull__(3);
4190 #define PERL_ARGS_ASSERT_SYS_INIT3      \
4191         assert(argc); assert(argv); assert(env)
4192
4193 PERL_CALLCONV void      Perl_sys_term(void);
4194 PERL_CALLCONV void      Perl_taint_env(pTHX);
4195 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
4196                         __attribute__nonnull__(pTHX_2);
4197 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
4198         assert(s)
4199
4200 PERL_CALLCONV OP *      Perl_tied_method(pTHX_ const char *const methname, SV **sp, SV *const sv, const MAGIC *const mg, const U32 flags, U32 argc, ...)
4201                         __attribute__nonnull__(pTHX_1)
4202                         __attribute__nonnull__(pTHX_2)
4203                         __attribute__nonnull__(pTHX_3)
4204                         __attribute__nonnull__(pTHX_4);
4205 #define PERL_ARGS_ASSERT_TIED_METHOD    \
4206         assert(methname); assert(sp); assert(sv); assert(mg)
4207
4208 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4209 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
4210                         __attribute__nonnull__(pTHX_2)
4211                         __attribute__nonnull__(pTHX_3);
4212 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
4213         assert(p); assert(lenp)
4214
4215 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
4216                         __attribute__nonnull__(pTHX_2)
4217                         __attribute__nonnull__(pTHX_3);
4218 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
4219         assert(p); assert(lenp)
4220
4221 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
4222                         __attribute__warn_unused_result__
4223                         __attribute__pure__;
4224
4225 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
4226                         __attribute__nonnull__(pTHX_2)
4227                         __attribute__nonnull__(pTHX_3);
4228 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
4229         assert(p); assert(lenp)
4230
4231 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
4232                         __attribute__warn_unused_result__
4233                         __attribute__pure__;
4234
4235 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
4236                         __attribute__nonnull__(pTHX_2)
4237                         __attribute__nonnull__(pTHX_3);
4238 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
4239         assert(p); assert(lenp)
4240
4241 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
4242                         __attribute__warn_unused_result__
4243                         __attribute__pure__;
4244
4245 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
4246                         __attribute__nonnull__(pTHX_1)
4247                         __attribute__nonnull__(pTHX_2)
4248                         __attribute__nonnull__(pTHX_4)
4249                         __attribute__nonnull__(pTHX_5)
4250                         __attribute__nonnull__(pTHX_6);
4251 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
4252         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
4253
4254 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4255                         __attribute__nonnull__(pTHX_1)
4256                         __attribute__nonnull__(pTHX_2);
4257 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
4258         assert(p); assert(ustrp)
4259
4260 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4261                         __attribute__nonnull__(pTHX_1)
4262                         __attribute__nonnull__(pTHX_2);
4263 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
4264         assert(p); assert(ustrp)
4265
4266 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4267                         __attribute__nonnull__(pTHX_1)
4268                         __attribute__nonnull__(pTHX_2);
4269 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
4270         assert(p); assert(ustrp)
4271
4272 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
4273                         __attribute__nonnull__(pTHX_1)
4274                         __attribute__nonnull__(pTHX_2);
4275 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
4276         assert(p); assert(ustrp)
4277
4278 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
4279 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
4280 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)
4281                         __attribute__nonnull__(pTHX_1)
4282                         __attribute__nonnull__(pTHX_2)
4283                         __attribute__nonnull__(pTHX_3)
4284                         __attribute__nonnull__(pTHX_5);
4285 #define PERL_ARGS_ASSERT_UNPACK_STR     \
4286         assert(pat); assert(patend); assert(s); assert(strend)
4287
4288 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
4289                         __attribute__nonnull__(pTHX_1)
4290                         __attribute__nonnull__(pTHX_2)
4291                         __attribute__nonnull__(pTHX_3)
4292                         __attribute__nonnull__(pTHX_4);
4293 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
4294         assert(pat); assert(patend); assert(s); assert(strend)
4295
4296 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
4297 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
4298 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
4299                         __attribute__nonnull__(pTHX_1);
4300 #define PERL_ARGS_ASSERT_UPG_VERSION    \