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5c0a61b4593cb6b9f686512117b93ebd49915fd0
[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 UV        ASCII_TO_NEED(const UV enc, const UV ch)
21                         __attribute__deprecated__
22                         __attribute__warn_unused_result__
23                         __attribute__pure__;
24
25 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
26                         __attribute__nonnull__(pTHX_1);
27 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
28         assert(stash)
29
30 PERL_CALLCONV UV        NATIVE_TO_NEED(const UV enc, const UV ch)
31                         __attribute__deprecated__
32                         __attribute__warn_unused_result__
33                         __attribute__pure__;
34
35 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
36 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
37                         __attribute__malloc__
38                         __attribute__warn_unused_result__;
39
40 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
41                         __attribute__nonnull__(pTHX_1);
42 #define PERL_ARGS_ASSERT_SLAB_FREE      \
43         assert(op)
44
45 PERL_CALLCONV SV*       Perl__get_encoding(pTHX)
46                         __attribute__pure__;
47
48 PERL_CALLCONV bool      Perl__is_in_locale_category(pTHX_ const bool compiling, const int category);
49 PERL_CALLCONV bool      Perl__is_uni_FOO(pTHX_ const U8 classnum, const UV c)
50                         __attribute__warn_unused_result__;
51
52 PERL_CALLCONV bool      Perl__is_uni_perl_idcont(pTHX_ UV c)
53                         __attribute__warn_unused_result__;
54
55 PERL_CALLCONV bool      Perl__is_uni_perl_idstart(pTHX_ UV c)
56                         __attribute__warn_unused_result__;
57
58 PERL_CALLCONV bool      Perl__is_utf8_FOO(pTHX_ const U8 classnum, const U8 *p)
59                         __attribute__warn_unused_result__
60                         __attribute__nonnull__(pTHX_2);
61 #define PERL_ARGS_ASSERT__IS_UTF8_FOO   \
62         assert(p)
63
64 PERL_STATIC_INLINE STRLEN       S__is_utf8_char_slow(const U8 *s, const U8 *e)
65                         __attribute__warn_unused_result__
66                         __attribute__nonnull__(1)
67                         __attribute__nonnull__(2);
68 #define PERL_ARGS_ASSERT__IS_UTF8_CHAR_SLOW     \
69         assert(s); assert(e)
70
71 PERL_CALLCONV bool      Perl__is_utf8_idcont(pTHX_ const U8 *p)
72                         __attribute__warn_unused_result__
73                         __attribute__nonnull__(pTHX_1);
74 #define PERL_ARGS_ASSERT__IS_UTF8_IDCONT        \
75         assert(p)
76
77 PERL_CALLCONV bool      Perl__is_utf8_idstart(pTHX_ const U8 *p)
78                         __attribute__warn_unused_result__
79                         __attribute__nonnull__(pTHX_1);
80 #define PERL_ARGS_ASSERT__IS_UTF8_IDSTART       \
81         assert(p)
82
83 PERL_CALLCONV bool      Perl__is_utf8_mark(pTHX_ const U8 *p)
84                         __attribute__warn_unused_result__
85                         __attribute__nonnull__(pTHX_1);
86 #define PERL_ARGS_ASSERT__IS_UTF8_MARK  \
87         assert(p)
88
89 PERL_CALLCONV bool      Perl__is_utf8_perl_idcont(pTHX_ const U8 *p)
90                         __attribute__warn_unused_result__
91                         __attribute__nonnull__(pTHX_1);
92 #define PERL_ARGS_ASSERT__IS_UTF8_PERL_IDCONT   \
93         assert(p)
94
95 PERL_CALLCONV bool      Perl__is_utf8_perl_idstart(pTHX_ const U8 *p)
96                         __attribute__warn_unused_result__
97                         __attribute__nonnull__(pTHX_1);
98 #define PERL_ARGS_ASSERT__IS_UTF8_PERL_IDSTART  \
99         assert(p)
100
101 PERL_CALLCONV bool      Perl__is_utf8_xidcont(pTHX_ const U8 *p)
102                         __attribute__warn_unused_result__
103                         __attribute__nonnull__(pTHX_1);
104 #define PERL_ARGS_ASSERT__IS_UTF8_XIDCONT       \
105         assert(p)
106
107 PERL_CALLCONV bool      Perl__is_utf8_xidstart(pTHX_ const U8 *p)
108                         __attribute__warn_unused_result__
109                         __attribute__nonnull__(pTHX_1);
110 #define PERL_ARGS_ASSERT__IS_UTF8_XIDSTART      \
111         assert(p)
112
113 PERL_CALLCONV UV        Perl__to_uni_fold_flags(pTHX_ UV c, U8 *p, STRLEN *lenp, U8 flags)
114                         __attribute__nonnull__(pTHX_2)
115                         __attribute__nonnull__(pTHX_3);
116 #define PERL_ARGS_ASSERT__TO_UNI_FOLD_FLAGS     \
117         assert(p); assert(lenp)
118
119 PERL_CALLCONV UV        Perl__to_utf8_fold_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, U8 flags)
120                         __attribute__nonnull__(pTHX_1)
121                         __attribute__nonnull__(pTHX_2);
122 #define PERL_ARGS_ASSERT__TO_UTF8_FOLD_FLAGS    \
123         assert(p); assert(ustrp)
124
125 PERL_CALLCONV UV        Perl__to_utf8_lower_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, bool flags)
126                         __attribute__nonnull__(pTHX_1)
127                         __attribute__nonnull__(pTHX_2);
128 #define PERL_ARGS_ASSERT__TO_UTF8_LOWER_FLAGS   \
129         assert(p); assert(ustrp)
130
131 PERL_CALLCONV UV        Perl__to_utf8_title_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, bool flags)
132                         __attribute__nonnull__(pTHX_1)
133                         __attribute__nonnull__(pTHX_2);
134 #define PERL_ARGS_ASSERT__TO_UTF8_TITLE_FLAGS   \
135         assert(p); assert(ustrp)
136
137 PERL_CALLCONV UV        Perl__to_utf8_upper_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, bool flags)
138                         __attribute__nonnull__(pTHX_1)
139                         __attribute__nonnull__(pTHX_2);
140 #define PERL_ARGS_ASSERT__TO_UTF8_UPPER_FLAGS   \
141         assert(p); assert(ustrp)
142
143 PERL_CALLCONV void      Perl__warn_problematic_locale(void);
144 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
145                         __attribute__nonnull__(pTHX_1);
146 #define PERL_ARGS_ASSERT_ALLOCMY        \
147         assert(name)
148
149 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
150                         __attribute__nonnull__(pTHX_1)
151                         __attribute__nonnull__(pTHX_2);
152 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
153         assert(left); assert(right)
154
155 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
156                         __attribute__nonnull__(pTHX_1);
157 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
158         assert(ref)
159
160 PERL_CALLCONV bool      Perl_amagic_is_enabled(pTHX_ int method);
161 PERL_STATIC_INLINE void S_append_utf8_from_native_byte(const U8 byte, U8** dest)
162                         __attribute__nonnull__(2);
163 #define PERL_ARGS_ASSERT_APPEND_UTF8_FROM_NATIVE_BYTE   \
164         assert(dest)
165
166 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
167                         __attribute__nonnull__(pTHX_2)
168                         __attribute__nonnull__(pTHX_3);
169 #define PERL_ARGS_ASSERT_APPLY  \
170         assert(mark); assert(sp)
171
172 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
173                         __attribute__nonnull__(pTHX_1)
174                         __attribute__nonnull__(pTHX_2)
175                         __attribute__nonnull__(pTHX_3);
176 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
177         assert(stashpv); assert(cv); assert(attrstr)
178
179 PERL_CALLCONV void      Perl_atfork_lock(void);
180 PERL_CALLCONV void      Perl_atfork_unlock(void);
181 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
182                         __attribute__nonnull__(pTHX_1);
183 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
184         assert(av)
185
186 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
187                         __attribute__nonnull__(pTHX_1);
188 #define PERL_ARGS_ASSERT_AV_CLEAR       \
189         assert(av)
190
191 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
192                         __attribute__nonnull__(pTHX_1)
193                         __attribute__nonnull__(pTHX_2);
194 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
195         assert(avp); assert(val)
196
197 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
198                         __attribute__nonnull__(pTHX_1)
199                         __attribute__nonnull__(pTHX_2);
200 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
201         assert(avp); assert(val)
202
203 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, SSize_t key, I32 flags)
204                         __attribute__nonnull__(pTHX_1);
205 #define PERL_ARGS_ASSERT_AV_DELETE      \
206         assert(av)
207
208 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, SSize_t key)
209                         __attribute__warn_unused_result__
210                         __attribute__nonnull__(pTHX_1);
211 #define PERL_ARGS_ASSERT_AV_EXISTS      \
212         assert(av)
213
214 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, SSize_t key)
215                         __attribute__nonnull__(pTHX_1);
216 #define PERL_ARGS_ASSERT_AV_EXTEND      \
217         assert(av)
218
219 PERL_CALLCONV void      Perl_av_extend_guts(pTHX_ AV *av, SSize_t key, SSize_t *maxp, SV ***allocp, SV ***arrayp)
220                         __attribute__nonnull__(pTHX_3)
221                         __attribute__nonnull__(pTHX_4)
222                         __attribute__nonnull__(pTHX_5);
223 #define PERL_ARGS_ASSERT_AV_EXTEND_GUTS \
224         assert(maxp); assert(allocp); assert(arrayp)
225
226 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, SSize_t key, I32 lval)
227                         __attribute__warn_unused_result__
228                         __attribute__nonnull__(pTHX_1);
229 #define PERL_ARGS_ASSERT_AV_FETCH       \
230         assert(av)
231
232 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, SSize_t fill)
233                         __attribute__nonnull__(pTHX_1);
234 #define PERL_ARGS_ASSERT_AV_FILL        \
235         assert(av)
236
237 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
238                         __attribute__nonnull__(pTHX_1);
239 #define PERL_ARGS_ASSERT_AV_ITER_P      \
240         assert(av)
241
242 PERL_CALLCONV SSize_t   Perl_av_len(pTHX_ AV *av)
243                         __attribute__warn_unused_result__
244                         __attribute__nonnull__(pTHX_1);
245 #define PERL_ARGS_ASSERT_AV_LEN \
246         assert(av)
247
248 PERL_CALLCONV AV*       Perl_av_make(pTHX_ SSize_t size, SV **strp)
249                         __attribute__warn_unused_result__
250                         __attribute__nonnull__(pTHX_2);
251 #define PERL_ARGS_ASSERT_AV_MAKE        \
252         assert(strp)
253
254 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
255                         __attribute__nonnull__(pTHX_1);
256 #define PERL_ARGS_ASSERT_AV_POP \
257         assert(av)
258
259 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
260                         __attribute__nonnull__(pTHX_1)
261                         __attribute__nonnull__(pTHX_2);
262 #define PERL_ARGS_ASSERT_AV_PUSH        \
263         assert(av); assert(val)
264
265 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
266                         __attribute__nonnull__(pTHX_1);
267 #define PERL_ARGS_ASSERT_AV_REIFY       \
268         assert(av)
269
270 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
271                         __attribute__warn_unused_result__
272                         __attribute__nonnull__(pTHX_1);
273 #define PERL_ARGS_ASSERT_AV_SHIFT       \
274         assert(av)
275
276 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, SSize_t key, SV *val)
277                         __attribute__nonnull__(pTHX_1);
278 #define PERL_ARGS_ASSERT_AV_STORE       \
279         assert(av)
280
281 /* PERL_CALLCONV SSize_t        Perl_av_tindex(pTHX_ AV *av)
282                         __attribute__warn_unused_result__
283                         __attribute__nonnull__(pTHX_1); */
284
285 PERL_STATIC_INLINE SSize_t      S_av_top_index(pTHX_ AV *av)
286                         __attribute__warn_unused_result__
287                         __attribute__nonnull__(pTHX_1);
288 #define PERL_ARGS_ASSERT_AV_TOP_INDEX   \
289         assert(av)
290
291 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
292                         __attribute__nonnull__(pTHX_1);
293 #define PERL_ARGS_ASSERT_AV_UNDEF       \
294         assert(av)
295
296 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, SSize_t num)
297                         __attribute__nonnull__(pTHX_1);
298 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
299         assert(av)
300
301 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
302                         __attribute__warn_unused_result__
303                         __attribute__nonnull__(pTHX_2)
304                         __attribute__nonnull__(pTHX_3);
305 #define PERL_ARGS_ASSERT_BIND_MATCH     \
306         assert(left); assert(right)
307
308 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
309                         __attribute__warn_unused_result__;
310
311 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
312                         __attribute__warn_unused_result__;
313
314 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
315                         __attribute__warn_unused_result__;
316
317 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
318                         __attribute__nonnull__(pTHX_1);
319 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
320         assert(hk)
321
322 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
323 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
324 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
325 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
326                         __attribute__nonnull__(pTHX_1)
327                         __attribute__nonnull__(pTHX_3);
328 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
329         assert(b); assert(u)
330
331 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
332                         __attribute__nonnull__(pTHX_1)
333                         __attribute__nonnull__(pTHX_2);
334 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
335         assert(s); assert(len)
336
337 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
338                         __attribute__nonnull__(pTHX_1)
339                         __attribute__nonnull__(pTHX_2);
340 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
341         assert(s); assert(len)
342
343 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
344                         __attribute__nonnull__(pTHX_1)
345                         __attribute__nonnull__(pTHX_3);
346 #define PERL_ARGS_ASSERT_CALL_ARGV      \
347         assert(sub_name); assert(argv)
348
349 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
350 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
351                         __attribute__nonnull__(pTHX_2);
352 #define PERL_ARGS_ASSERT_CALL_LIST      \
353         assert(paramList)
354
355 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
356                         __attribute__nonnull__(pTHX_1);
357 #define PERL_ARGS_ASSERT_CALL_METHOD    \
358         assert(methname)
359
360 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
361                         __attribute__nonnull__(pTHX_1);
362 #define PERL_ARGS_ASSERT_CALL_PV        \
363         assert(sub_name)
364
365 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
366                         __attribute__nonnull__(pTHX_1);
367 #define PERL_ARGS_ASSERT_CALL_SV        \
368         assert(sv)
369
370 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
371 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
372                         __attribute__malloc__
373                         __attribute__warn_unused_result__;
374
375 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
376                         __attribute__warn_unused_result__
377                         __attribute__nonnull__(pTHX_3);
378 #define PERL_ARGS_ASSERT_CANDO  \
379         assert(statbufp)
380
381 PERL_CALLCONV I32       Perl_cast_i32(NV f)
382                         __attribute__warn_unused_result__;
383
384 PERL_CALLCONV IV        Perl_cast_iv(NV f)
385                         __attribute__warn_unused_result__;
386
387 PERL_CALLCONV U32       Perl_cast_ulong(NV f)
388                         __attribute__warn_unused_result__;
389
390 PERL_CALLCONV UV        Perl_cast_uv(NV f)
391                         __attribute__warn_unused_result__;
392
393 PERL_CALLCONV bool      Perl_check_utf8_print(pTHX_ const U8 *s, const STRLEN len)
394                         __attribute__nonnull__(pTHX_1);
395 #define PERL_ARGS_ASSERT_CHECK_UTF8_PRINT       \
396         assert(s)
397
398 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
399                         __attribute__warn_unused_result__
400                         __attribute__nonnull__(pTHX_1);
401 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
402         assert(o)
403
404 PERL_CALLCONV OP *      Perl_ck_backtick(pTHX_ OP *o)
405                         __attribute__warn_unused_result__
406                         __attribute__nonnull__(pTHX_1);
407 #define PERL_ARGS_ASSERT_CK_BACKTICK    \
408         assert(o)
409
410 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
411                         __attribute__warn_unused_result__
412                         __attribute__nonnull__(pTHX_1);
413 #define PERL_ARGS_ASSERT_CK_BITOP       \
414         assert(o)
415
416 PERL_CALLCONV OP *      Perl_ck_cmp(pTHX_ OP *o)
417                         __attribute__warn_unused_result__
418                         __attribute__nonnull__(pTHX_1);
419 #define PERL_ARGS_ASSERT_CK_CMP \
420         assert(o)
421
422 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
423                         __attribute__warn_unused_result__
424                         __attribute__nonnull__(pTHX_1);
425 #define PERL_ARGS_ASSERT_CK_CONCAT      \
426         assert(o)
427
428 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
429                         __attribute__warn_unused_result__
430                         __attribute__nonnull__(pTHX_1);
431 #define PERL_ARGS_ASSERT_CK_DEFINED     \
432         assert(o)
433
434 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
435                         __attribute__warn_unused_result__
436                         __attribute__nonnull__(pTHX_1);
437 #define PERL_ARGS_ASSERT_CK_DELETE      \
438         assert(o)
439
440 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
441                         __attribute__warn_unused_result__
442                         __attribute__nonnull__(pTHX_1);
443 #define PERL_ARGS_ASSERT_CK_EACH        \
444         assert(o)
445
446 PERL_CALLCONV OP*       Perl_ck_entersub_args_core(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
447                         __attribute__nonnull__(pTHX_1)
448                         __attribute__nonnull__(pTHX_2)
449                         __attribute__nonnull__(pTHX_3);
450 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_CORE  \
451         assert(entersubop); assert(namegv); assert(protosv)
452
453 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
454                         __attribute__nonnull__(pTHX_1);
455 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
456         assert(entersubop)
457
458 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
459                         __attribute__nonnull__(pTHX_1)
460                         __attribute__nonnull__(pTHX_2)
461                         __attribute__nonnull__(pTHX_3);
462 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
463         assert(entersubop); assert(namegv); assert(protosv)
464
465 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
466                         __attribute__nonnull__(pTHX_1)
467                         __attribute__nonnull__(pTHX_2)
468                         __attribute__nonnull__(pTHX_3);
469 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
470         assert(entersubop); assert(namegv); assert(protosv)
471
472 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
473                         __attribute__warn_unused_result__
474                         __attribute__nonnull__(pTHX_1);
475 #define PERL_ARGS_ASSERT_CK_EOF \
476         assert(o)
477
478 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
479                         __attribute__warn_unused_result__
480                         __attribute__nonnull__(pTHX_1);
481 #define PERL_ARGS_ASSERT_CK_EVAL        \
482         assert(o)
483
484 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
485                         __attribute__warn_unused_result__
486                         __attribute__nonnull__(pTHX_1);
487 #define PERL_ARGS_ASSERT_CK_EXEC        \
488         assert(o)
489
490 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
491                         __attribute__warn_unused_result__
492                         __attribute__nonnull__(pTHX_1);
493 #define PERL_ARGS_ASSERT_CK_EXISTS      \
494         assert(o)
495
496 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
497                         __attribute__warn_unused_result__
498                         __attribute__nonnull__(pTHX_1);
499 #define PERL_ARGS_ASSERT_CK_FTST        \
500         assert(o)
501
502 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
503                         __attribute__warn_unused_result__
504                         __attribute__nonnull__(pTHX_1);
505 #define PERL_ARGS_ASSERT_CK_FUN \
506         assert(o)
507
508 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
509                         __attribute__warn_unused_result__
510                         __attribute__nonnull__(pTHX_1);
511 #define PERL_ARGS_ASSERT_CK_GLOB        \
512         assert(o)
513
514 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
515                         __attribute__warn_unused_result__
516                         __attribute__nonnull__(pTHX_1);
517 #define PERL_ARGS_ASSERT_CK_GREP        \
518         assert(o)
519
520 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
521                         __attribute__warn_unused_result__
522                         __attribute__nonnull__(pTHX_1);
523 #define PERL_ARGS_ASSERT_CK_INDEX       \
524         assert(o)
525
526 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
527                         __attribute__warn_unused_result__
528                         __attribute__nonnull__(pTHX_1);
529 #define PERL_ARGS_ASSERT_CK_JOIN        \
530         assert(o)
531
532 PERL_CALLCONV OP *      Perl_ck_length(pTHX_ OP *o)
533                         __attribute__warn_unused_result__
534                         __attribute__nonnull__(pTHX_1);
535 #define PERL_ARGS_ASSERT_CK_LENGTH      \
536         assert(o)
537
538 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
539                         __attribute__warn_unused_result__
540                         __attribute__nonnull__(pTHX_1);
541 #define PERL_ARGS_ASSERT_CK_LFUN        \
542         assert(o)
543
544 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
545                         __attribute__warn_unused_result__
546                         __attribute__nonnull__(pTHX_1);
547 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
548         assert(o)
549
550 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
551                         __attribute__warn_unused_result__
552                         __attribute__nonnull__(pTHX_1);
553 #define PERL_ARGS_ASSERT_CK_MATCH       \
554         assert(o)
555
556 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
557                         __attribute__warn_unused_result__
558                         __attribute__nonnull__(pTHX_1);
559 #define PERL_ARGS_ASSERT_CK_METHOD      \
560         assert(o)
561
562 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
563                         __attribute__warn_unused_result__
564                         __attribute__nonnull__(pTHX_1);
565 #define PERL_ARGS_ASSERT_CK_NULL        \
566         assert(o)
567
568 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
569                         __attribute__warn_unused_result__
570                         __attribute__nonnull__(pTHX_1);
571 #define PERL_ARGS_ASSERT_CK_OPEN        \
572         assert(o)
573
574 PERL_CALLCONV OP *      Perl_ck_prototype(pTHX_ OP *o)
575                         __attribute__warn_unused_result__
576                         __attribute__nonnull__(pTHX_1);
577 #define PERL_ARGS_ASSERT_CK_PROTOTYPE   \
578         assert(o)
579
580 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
581                         __attribute__warn_unused_result__
582                         __attribute__nonnull__(pTHX_1);
583 #define PERL_ARGS_ASSERT_CK_READLINE    \
584         assert(o)
585
586 PERL_CALLCONV OP *      Perl_ck_refassign(pTHX_ OP *o)
587                         __attribute__warn_unused_result__
588                         __attribute__nonnull__(pTHX_1);
589 #define PERL_ARGS_ASSERT_CK_REFASSIGN   \
590         assert(o)
591
592 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
593                         __attribute__warn_unused_result__
594                         __attribute__nonnull__(pTHX_1);
595 #define PERL_ARGS_ASSERT_CK_REPEAT      \
596         assert(o)
597
598 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
599                         __attribute__warn_unused_result__
600                         __attribute__nonnull__(pTHX_1);
601 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
602         assert(o)
603
604 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
605                         __attribute__warn_unused_result__
606                         __attribute__nonnull__(pTHX_1);
607 #define PERL_ARGS_ASSERT_CK_RETURN      \
608         assert(o)
609
610 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
611                         __attribute__warn_unused_result__
612                         __attribute__nonnull__(pTHX_1);
613 #define PERL_ARGS_ASSERT_CK_RFUN        \
614         assert(o)
615
616 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
617                         __attribute__warn_unused_result__
618                         __attribute__nonnull__(pTHX_1);
619 #define PERL_ARGS_ASSERT_CK_RVCONST     \
620         assert(o)
621
622 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
623                         __attribute__warn_unused_result__
624                         __attribute__nonnull__(pTHX_1);
625 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
626         assert(o)
627
628 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
629                         __attribute__warn_unused_result__
630                         __attribute__nonnull__(pTHX_1);
631 #define PERL_ARGS_ASSERT_CK_SELECT      \
632         assert(o)
633
634 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
635                         __attribute__warn_unused_result__
636                         __attribute__nonnull__(pTHX_1);
637 #define PERL_ARGS_ASSERT_CK_SHIFT       \
638         assert(o)
639
640 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
641                         __attribute__warn_unused_result__
642                         __attribute__nonnull__(pTHX_1);
643 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
644         assert(o)
645
646 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
647                         __attribute__warn_unused_result__
648                         __attribute__nonnull__(pTHX_1);
649 #define PERL_ARGS_ASSERT_CK_SORT        \
650         assert(o)
651
652 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
653                         __attribute__warn_unused_result__
654                         __attribute__nonnull__(pTHX_1);
655 #define PERL_ARGS_ASSERT_CK_SPAIR       \
656         assert(o)
657
658 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
659                         __attribute__warn_unused_result__
660                         __attribute__nonnull__(pTHX_1);
661 #define PERL_ARGS_ASSERT_CK_SPLIT       \
662         assert(o)
663
664 PERL_CALLCONV OP *      Perl_ck_stringify(pTHX_ OP *o)
665                         __attribute__warn_unused_result__
666                         __attribute__nonnull__(pTHX_1);
667 #define PERL_ARGS_ASSERT_CK_STRINGIFY   \
668         assert(o)
669
670 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
671                         __attribute__warn_unused_result__
672                         __attribute__nonnull__(pTHX_1);
673 #define PERL_ARGS_ASSERT_CK_SUBR        \
674         assert(o)
675
676 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
677                         __attribute__warn_unused_result__
678                         __attribute__nonnull__(pTHX_1);
679 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
680         assert(o)
681
682 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
683                         __attribute__warn_unused_result__
684                         __attribute__nonnull__(pTHX_1);
685 #define PERL_ARGS_ASSERT_CK_SVCONST     \
686         assert(o)
687
688 PERL_CALLCONV OP *      Perl_ck_tell(pTHX_ OP *o)
689                         __attribute__warn_unused_result__
690                         __attribute__nonnull__(pTHX_1);
691 #define PERL_ARGS_ASSERT_CK_TELL        \
692         assert(o)
693
694 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
695                         __attribute__warn_unused_result__
696                         __attribute__nonnull__(pTHX_1);
697 #define PERL_ARGS_ASSERT_CK_TRUNC       \
698         assert(o)
699
700 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
701                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
702                         __attribute__nonnull__(pTHX_2);
703 #define PERL_ARGS_ASSERT_CK_WARNER      \
704         assert(pat)
705
706 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
707                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
708                         __attribute__nonnull__(pTHX_2);
709 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
710         assert(pat)
711
712 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
713 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
714 PERL_CALLCONV const COP*        Perl_closest_cop(pTHX_ const COP *cop, const OP *o, const OP *curop, bool opnext)
715                         __attribute__nonnull__(pTHX_1);
716 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
717         assert(cop)
718
719 PERL_CALLCONV const char *      Perl_cop_fetch_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
720                         __attribute__nonnull__(pTHX_1);
721 #define PERL_ARGS_ASSERT_COP_FETCH_LABEL        \
722         assert(cop)
723
724 PERL_CALLCONV void      Perl_cop_store_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
725                         __attribute__nonnull__(pTHX_1)
726                         __attribute__nonnull__(pTHX_2);
727 #define PERL_ARGS_ASSERT_COP_STORE_LABEL        \
728         assert(cop); assert(label)
729
730 PERL_CALLCONV SV *      Perl_core_prototype(pTHX_ SV *sv, const char *name, const int code, int * const opnum)
731                         __attribute__nonnull__(pTHX_2);
732 #define PERL_ARGS_ASSERT_CORE_PROTOTYPE \
733         assert(name)
734
735 PERL_CALLCONV OP *      Perl_coresub_op(pTHX_ SV *const coreargssv, const int code, const int opnum)
736                         __attribute__nonnull__(pTHX_1);
737 #define PERL_ARGS_ASSERT_CORESUB_OP     \
738         assert(coreargssv)
739
740 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
741 PERL_CALLCONV_NO_RET void       Perl_croak(pTHX_ const char* pat, ...)
742                         __attribute__noreturn__
743                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
744
745 PERL_STATIC_NO_RET void S_croak_memory_wrap(void)
746                         __attribute__noreturn__;
747
748 PERL_CALLCONV_NO_RET void       Perl_croak_no_mem(void)
749                         __attribute__noreturn__;
750
751 PERL_CALLCONV_NO_RET void       Perl_croak_no_modify(void)
752                         __attribute__noreturn__;
753
754 PERL_CALLCONV_NO_RET void       Perl_croak_popstack(void)
755                         __attribute__noreturn__;
756
757 PERL_CALLCONV_NO_RET void       Perl_croak_sv(pTHX_ SV *baseex)
758                         __attribute__noreturn__
759                         __attribute__nonnull__(pTHX_1);
760 #define PERL_ARGS_ASSERT_CROAK_SV       \
761         assert(baseex)
762
763 PERL_CALLCONV_NO_RET void       Perl_croak_xs_usage(const CV *const cv, const char *const params)
764                         __attribute__noreturn__
765                         __attribute__nonnull__(1)
766                         __attribute__nonnull__(2);
767 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
768         assert(cv); assert(params)
769
770 PERL_CALLCONV regexp_engine const *     Perl_current_re_engine(pTHX);
771 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
772                         __attribute__warn_unused_result__
773                         __attribute__nonnull__(pTHX_1);
774 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
775         assert(o)
776
777 PERL_CALLCONV XOPRETANY Perl_custom_op_get_field(pTHX_ const OP *o, const xop_flags_enum field)
778                         __attribute__warn_unused_result__
779                         __attribute__nonnull__(pTHX_1);
780 #define PERL_ARGS_ASSERT_CUSTOM_OP_GET_FIELD    \
781         assert(o)
782
783 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
784                         __attribute__warn_unused_result__
785                         __attribute__nonnull__(pTHX_1);
786 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
787         assert(o)
788
789 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
790                         __attribute__nonnull__(pTHX_1)
791                         __attribute__nonnull__(pTHX_2);
792 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
793         assert(ppaddr); assert(xop)
794
795 /* PERL_CALLCONV const XOP *    Perl_custom_op_xop(pTHX_ const OP *o)
796                         __attribute__pure__
797                         __attribute__nonnull__(pTHX_1); */
798
799 PERL_CALLCONV void      Perl_cv_ckproto_len_flags(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len, const U32 flags)
800                         __attribute__nonnull__(pTHX_1);
801 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN_FLAGS   \
802         assert(cv)
803
804 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
805                         __attribute__nonnull__(pTHX_1);
806 #define PERL_ARGS_ASSERT_CV_CLONE       \
807         assert(proto)
808
809 PERL_CALLCONV CV*       Perl_cv_clone_into(pTHX_ CV* proto, CV *target)
810                         __attribute__nonnull__(pTHX_1)
811                         __attribute__nonnull__(pTHX_2);
812 #define PERL_ARGS_ASSERT_CV_CLONE_INTO  \
813         assert(proto); assert(target)
814
815 PERL_CALLCONV SV*       Perl_cv_const_sv(const CV *const cv)
816                         __attribute__warn_unused_result__;
817
818 PERL_CALLCONV SV*       Perl_cv_const_sv_or_av(const CV *const cv)
819                         __attribute__warn_unused_result__;
820
821 PERL_CALLCONV void      Perl_cv_forget_slab(pTHX_ CV *cv);
822 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
823                         __attribute__nonnull__(pTHX_1)
824                         __attribute__nonnull__(pTHX_2)
825                         __attribute__nonnull__(pTHX_3);
826 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
827         assert(cv); assert(ckfun_p); assert(ckobj_p)
828
829 PERL_CALLCONV SV *      Perl_cv_name(pTHX_ CV *cv, SV *sv, U32 flags)
830                         __attribute__nonnull__(pTHX_1);
831 #define PERL_ARGS_ASSERT_CV_NAME        \
832         assert(cv)
833
834 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
835                         __attribute__nonnull__(pTHX_1)
836                         __attribute__nonnull__(pTHX_2)
837                         __attribute__nonnull__(pTHX_3);
838 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
839         assert(cv); assert(ckfun); assert(ckobj)
840
841 PERL_CALLCONV void      Perl_cv_set_call_checker_flags(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj, U32 flags)
842                         __attribute__nonnull__(pTHX_1)
843                         __attribute__nonnull__(pTHX_2)
844                         __attribute__nonnull__(pTHX_3);
845 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER_FLAGS      \
846         assert(cv); assert(ckfun); assert(ckobj)
847
848 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
849                         __attribute__nonnull__(pTHX_1);
850 #define PERL_ARGS_ASSERT_CV_UNDEF       \
851         assert(cv)
852
853 PERL_CALLCONV void      Perl_cv_undef_flags(pTHX_ CV* cv, U32 flags)
854                         __attribute__nonnull__(pTHX_1);
855 #define PERL_ARGS_ASSERT_CV_UNDEF_FLAGS \
856         assert(cv)
857
858 PERL_CALLCONV GV *      Perl_cvgv_from_hek(pTHX_ CV* cv)
859                         __attribute__nonnull__(pTHX_1);
860 #define PERL_ARGS_ASSERT_CVGV_FROM_HEK  \
861         assert(cv)
862
863 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
864                         __attribute__nonnull__(pTHX_1);
865 #define PERL_ARGS_ASSERT_CVGV_SET       \
866         assert(cv)
867
868 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
869                         __attribute__nonnull__(pTHX_1);
870 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
871         assert(cv)
872
873 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
874                         __attribute__nonnull__(pTHX_1);
875 #define PERL_ARGS_ASSERT_CX_DUMP        \
876         assert(cx)
877
878 PERL_CALLCONV I32       Perl_cxinc(pTHX)
879                         __attribute__warn_unused_result__;
880
881 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
882                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
883                         __attribute__nonnull__(pTHX_1);
884 #define PERL_ARGS_ASSERT_DEB    \
885         assert(pat)
886
887 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
888 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
889                         __attribute__nonnull__(pTHX_1);
890 #define PERL_ARGS_ASSERT_DEBOP  \
891         assert(o)
892
893 PERL_CALLCONV void      Perl_debprofdump(pTHX);
894 PERL_CALLCONV I32       Perl_debstack(pTHX);
895 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
896 PERL_CALLCONV SV *      Perl_defelem_target(pTHX_ SV *sv, MAGIC *mg)
897                         __attribute__warn_unused_result__
898                         __attribute__nonnull__(pTHX_1);
899 #define PERL_ARGS_ASSERT_DEFELEM_TARGET \
900         assert(sv)
901
902 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
903 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
904                         __attribute__nonnull__(1)
905                         __attribute__nonnull__(2)
906                         __attribute__nonnull__(3)
907                         __attribute__nonnull__(4)
908                         __attribute__nonnull__(6);
909 #define PERL_ARGS_ASSERT_DELIMCPY       \
910         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
911
912 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
913 PERL_CALLCONV_NO_RET OP*        Perl_die(pTHX_ const char* pat, ...)
914                         __attribute__noreturn__
915                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
916
917 PERL_CALLCONV_NO_RET OP*        Perl_die_sv(pTHX_ SV *baseex)
918                         __attribute__noreturn__
919                         __attribute__nonnull__(pTHX_1);
920 #define PERL_ARGS_ASSERT_DIE_SV \
921         assert(baseex)
922
923 PERL_CALLCONV_NO_RET void       Perl_die_unwind(pTHX_ SV* msv)
924                         __attribute__noreturn__
925                         __attribute__nonnull__(pTHX_1);
926 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
927         assert(msv)
928
929 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
930                         __attribute__nonnull__(pTHX_2)
931                         __attribute__nonnull__(pTHX_3); */
932 #define PERL_ARGS_ASSERT_DO_AEXEC       \
933         assert(mark); assert(sp)
934
935 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
936                         __attribute__nonnull__(pTHX_2)
937                         __attribute__nonnull__(pTHX_3);
938 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
939         assert(mark); assert(sp)
940
941 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
942                         __attribute__nonnull__(pTHX_1);
943 #define PERL_ARGS_ASSERT_DO_BINMODE     \
944         assert(fp)
945
946 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
947 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
948                         __attribute__nonnull__(pTHX_2);
949 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
950         assert(file)
951
952 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
953                         __attribute__nonnull__(pTHX_1);
954 #define PERL_ARGS_ASSERT_DO_EOF \
955         assert(gv)
956
957 PERL_CALLCONV void      Perl_do_execfree(pTHX);
958 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
959                         __attribute__nonnull__(pTHX_2)
960                         __attribute__nonnull__(pTHX_3);
961 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
962         assert(file); assert(name)
963
964 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
965                         __attribute__nonnull__(pTHX_2)
966                         __attribute__nonnull__(pTHX_3);
967 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
968         assert(file); assert(name)
969
970 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
971                         __attribute__nonnull__(pTHX_2)
972                         __attribute__nonnull__(pTHX_3);
973 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
974         assert(file); assert(name)
975
976 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
977                         __attribute__nonnull__(pTHX_1)
978                         __attribute__nonnull__(pTHX_2)
979                         __attribute__nonnull__(pTHX_3)
980                         __attribute__nonnull__(pTHX_4);
981 #define PERL_ARGS_ASSERT_DO_JOIN        \
982         assert(sv); assert(delim); assert(mark); assert(sp)
983
984 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
985                         __attribute__nonnull__(pTHX_2);
986 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
987         assert(file)
988
989 PERL_CALLCONV I32       Perl_do_ncmp(pTHX_ SV *const left, SV *const right)
990                         __attribute__warn_unused_result__
991                         __attribute__nonnull__(pTHX_1)
992                         __attribute__nonnull__(pTHX_2);
993 #define PERL_ARGS_ASSERT_DO_NCMP        \
994         assert(left); assert(right)
995
996 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
997                         __attribute__nonnull__(pTHX_2);
998 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
999         assert(file)
1000
1001 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
1002                         __attribute__nonnull__(pTHX_1)
1003                         __attribute__nonnull__(pTHX_2); */
1004 #define PERL_ARGS_ASSERT_DO_OPEN        \
1005         assert(gv); assert(name)
1006
1007 PERL_CALLCONV bool      Perl_do_open6(pTHX_ GV *gv, const char *oname, STRLEN len, PerlIO *supplied_fp, SV **svp, U32 num)
1008                         __attribute__nonnull__(pTHX_1)
1009                         __attribute__nonnull__(pTHX_2);
1010 #define PERL_ARGS_ASSERT_DO_OPEN6       \
1011         assert(gv); assert(oname)
1012
1013 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)
1014                         __attribute__nonnull__(pTHX_1)
1015                         __attribute__nonnull__(pTHX_2)
1016                         __attribute__nonnull__(pTHX_8);
1017 #define PERL_ARGS_ASSERT_DO_OPEN9       \
1018         assert(gv); assert(name); assert(svs)
1019
1020 PERL_CALLCONV bool      Perl_do_open_raw(pTHX_ GV *gv, const char *oname, STRLEN len, int rawmode, int rawperm)
1021                         __attribute__nonnull__(pTHX_1)
1022                         __attribute__nonnull__(pTHX_2);
1023 #define PERL_ARGS_ASSERT_DO_OPEN_RAW    \
1024         assert(gv); assert(oname)
1025
1026 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)
1027                         __attribute__nonnull__(pTHX_1)
1028                         __attribute__nonnull__(pTHX_2);
1029 #define PERL_ARGS_ASSERT_DO_OPENN       \
1030         assert(gv); assert(oname)
1031
1032 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
1033                         __attribute__nonnull__(pTHX_2);
1034 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
1035         assert(file)
1036
1037 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
1038                         __attribute__nonnull__(pTHX_2);
1039 #define PERL_ARGS_ASSERT_DO_PRINT       \
1040         assert(fp)
1041
1042 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
1043                         __attribute__warn_unused_result__;
1044
1045 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
1046 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
1047                         __attribute__nonnull__(pTHX_1)
1048                         __attribute__nonnull__(pTHX_3);
1049 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
1050         assert(sv); assert(sarg)
1051
1052 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
1053                         __attribute__nonnull__(pTHX_2);
1054 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
1055         assert(file)
1056
1057 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
1058                         __attribute__nonnull__(pTHX_1);
1059 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
1060         assert(gv)
1061
1062 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
1063                         __attribute__warn_unused_result__
1064                         __attribute__nonnull__(pTHX_1);
1065 #define PERL_ARGS_ASSERT_DO_TELL        \
1066         assert(gv)
1067
1068 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
1069                         __attribute__nonnull__(pTHX_1);
1070 #define PERL_ARGS_ASSERT_DO_TRANS       \
1071         assert(sv)
1072
1073 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, SSize_t offset, int size)
1074                         __attribute__nonnull__(pTHX_1);
1075 #define PERL_ARGS_ASSERT_DO_VECGET      \
1076         assert(sv)
1077
1078 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
1079                         __attribute__nonnull__(pTHX_1);
1080 #define PERL_ARGS_ASSERT_DO_VECSET      \
1081         assert(sv)
1082
1083 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
1084                         __attribute__nonnull__(pTHX_2)
1085                         __attribute__nonnull__(pTHX_3)
1086                         __attribute__nonnull__(pTHX_4);
1087 #define PERL_ARGS_ASSERT_DO_VOP \
1088         assert(sv); assert(left); assert(right)
1089
1090 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
1091                         __attribute__nonnull__(pTHX_1);
1092 #define PERL_ARGS_ASSERT_DOFILE \
1093         assert(term)
1094
1095 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
1096                         __attribute__warn_unused_result__;
1097
1098 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
1099                         __attribute__nonnull__(pTHX_1);
1100 #define PERL_ARGS_ASSERT_DOREF  \
1101         assert(o)
1102
1103 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
1104 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
1105                         __attribute__warn_unused_result__;
1106
1107 PERL_CALLCONV void      Perl_drand48_init_r(perl_drand48_t *random_state, U32 seed)
1108                         __attribute__nonnull__(1);
1109 #define PERL_ARGS_ASSERT_DRAND48_INIT_R \
1110         assert(random_state)
1111
1112 PERL_CALLCONV double    Perl_drand48_r(perl_drand48_t *random_state)
1113                         __attribute__nonnull__(1);
1114 #define PERL_ARGS_ASSERT_DRAND48_R      \
1115         assert(random_state)
1116
1117 PERL_CALLCONV void      Perl_dump_all(pTHX);
1118 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
1119 PERL_CALLCONV void      Perl_dump_eval(pTHX);
1120 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
1121                         __attribute__nonnull__(pTHX_1);
1122 #define PERL_ARGS_ASSERT_DUMP_FORM      \
1123         assert(gv)
1124
1125 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
1126                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
1127                         __attribute__nonnull__(pTHX_2)
1128                         __attribute__nonnull__(pTHX_3);
1129 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
1130         assert(file); assert(pat)
1131
1132 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
1133                         __attribute__nonnull__(pTHX_1);
1134 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
1135         assert(stash)
1136
1137 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
1138                         __attribute__nonnull__(pTHX_1);
1139 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
1140         assert(stash)
1141
1142 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
1143                         __attribute__nonnull__(pTHX_1);
1144 #define PERL_ARGS_ASSERT_DUMP_SUB       \
1145         assert(gv)
1146
1147 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
1148                         __attribute__nonnull__(pTHX_1);
1149 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
1150         assert(gv)
1151
1152 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
1153                         __attribute__nonnull__(pTHX_2)
1154                         __attribute__nonnull__(pTHX_3);
1155 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
1156         assert(file); assert(pat)
1157
1158 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
1159                         __attribute__nonnull__(pTHX_1)
1160                         __attribute__nonnull__(pTHX_2);
1161 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
1162         assert(c); assert(sv)
1163
1164 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
1165                         __attribute__nonnull__(pTHX_1);
1166 #define PERL_ARGS_ASSERT_EVAL_PV        \
1167         assert(p)
1168
1169 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
1170                         __attribute__nonnull__(pTHX_1);
1171 #define PERL_ARGS_ASSERT_EVAL_SV        \
1172         assert(sv)
1173
1174 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
1175                         __attribute__nonnull__(pTHX_1);
1176 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
1177         assert(sv)
1178
1179 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
1180                         __attribute__warn_unused_result__
1181                         __attribute__nonnull__(pTHX_1)
1182                         __attribute__nonnull__(pTHX_2)
1183                         __attribute__nonnull__(pTHX_3);
1184 #define PERL_ARGS_ASSERT_FBM_INSTR      \
1185         assert(big); assert(bigend); assert(littlestr)
1186
1187 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
1188                         __attribute__nonnull__(pTHX_1);
1189 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
1190         assert(name)
1191
1192 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
1193 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
1194                         __attribute__nonnull__(pTHX_1);
1195 #define PERL_ARGS_ASSERT_FILTER_DEL     \
1196         assert(funcp)
1197
1198 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
1199                         __attribute__warn_unused_result__
1200                         __attribute__nonnull__(pTHX_2);
1201 #define PERL_ARGS_ASSERT_FILTER_READ    \
1202         assert(buf_sv)
1203
1204 PERL_CALLCONV void      Perl_finalize_optree(pTHX_ OP* o)
1205                         __attribute__nonnull__(pTHX_1);
1206 #define PERL_ARGS_ASSERT_FINALIZE_OPTREE        \
1207         assert(o)
1208
1209 PERL_CALLCONV CV *      Perl_find_lexical_cv(pTHX_ PADOFFSET off);
1210 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
1211                         __attribute__warn_unused_result__;
1212
1213 PERL_CALLCONV CV*       Perl_find_runcv_where(pTHX_ U8 cond, IV arg, U32 *db_seqp)
1214                         __attribute__warn_unused_result__;
1215
1216 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
1217 PERL_CALLCONV SV*       Perl_find_rundefsv2(pTHX_ CV *cv, U32 seq)
1218                         __attribute__nonnull__(pTHX_1);
1219 #define PERL_ARGS_ASSERT_FIND_RUNDEFSV2 \
1220         assert(cv)
1221
1222 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
1223                         __attribute__deprecated__;
1224
1225 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
1226                         __attribute__nonnull__(pTHX_1);
1227 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
1228         assert(scriptname)
1229
1230 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
1231                         __attribute__pure__
1232                         __attribute__nonnull__(1)
1233                         __attribute__nonnull__(2);
1234 #define PERL_ARGS_ASSERT_FOLDEQ \
1235         assert(a); assert(b)
1236
1237 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
1238                         __attribute__pure__
1239                         __attribute__nonnull__(1)
1240                         __attribute__nonnull__(2);
1241 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
1242         assert(a); assert(b)
1243
1244 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1245                         __attribute__pure__
1246                         __attribute__nonnull__(1)
1247                         __attribute__nonnull__(2);
1248 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1249         assert(a); assert(b)
1250
1251 /* PERL_CALLCONV I32    foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1252                         __attribute__nonnull__(pTHX_1)
1253                         __attribute__nonnull__(pTHX_5); */
1254
1255 PERL_CALLCONV I32       Perl_foldEQ_utf8_flags(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2, U32 flags)
1256                         __attribute__nonnull__(pTHX_1)
1257                         __attribute__nonnull__(pTHX_5);
1258 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8_FLAGS      \
1259         assert(s1); assert(s2)
1260
1261 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
1262                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1263                         __attribute__nonnull__(pTHX_1);
1264 #define PERL_ARGS_ASSERT_FORM   \
1265         assert(pat)
1266
1267 PERL_CALLCONV char*     Perl_form_short_octal_warning(pTHX_ const char * const s, const STRLEN len)
1268                         __attribute__warn_unused_result__
1269                         __attribute__pure__
1270                         __attribute__nonnull__(pTHX_1);
1271 #define PERL_ARGS_ASSERT_FORM_SHORT_OCTAL_WARNING       \
1272         assert(s)
1273
1274 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1275 PERL_CALLCONV void      Perl_free_tmps(pTHX);
1276 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
1277                         __attribute__nonnull__(pTHX_1);
1278 #define PERL_ARGS_ASSERT_GET_AV \
1279         assert(name)
1280
1281 PERL_CALLCONV void*     Perl_get_context(void)
1282                         __attribute__warn_unused_result__;
1283
1284 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1285                         __attribute__nonnull__(pTHX_1);
1286 #define PERL_ARGS_ASSERT_GET_CV \
1287         assert(name)
1288
1289 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1290                         __attribute__nonnull__(pTHX_1);
1291 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1292         assert(name)
1293
1294 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1295                         __attribute__nonnull__(pTHX_2);
1296 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1297         assert(cv)
1298
1299 PERL_CALLCONV void      Perl_get_hash_seed(pTHX_ unsigned char * const seed_buffer)
1300                         __attribute__nonnull__(pTHX_1);
1301 #define PERL_ARGS_ASSERT_GET_HASH_SEED  \
1302         assert(seed_buffer)
1303
1304 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1305                         __attribute__nonnull__(pTHX_1);
1306 #define PERL_ARGS_ASSERT_GET_HV \
1307         assert(name)
1308
1309 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1310                         __attribute__warn_unused_result__
1311                         __attribute__pure__;
1312
1313 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1314                         __attribute__warn_unused_result__
1315                         __attribute__pure__;
1316
1317 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1318                         __attribute__warn_unused_result__
1319                         __attribute__pure__;
1320
1321 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1322                         __attribute__warn_unused_result__
1323                         __attribute__pure__;
1324
1325 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1326                         __attribute__warn_unused_result__
1327                         __attribute__pure__;
1328
1329 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1330 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1331                         __attribute__nonnull__(pTHX_1);
1332 #define PERL_ARGS_ASSERT_GET_SV \
1333         assert(name)
1334
1335 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1336                         __attribute__warn_unused_result__;
1337
1338 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1339                         __attribute__nonnull__(pTHX_1);
1340 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1341         assert(sv)
1342
1343 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1344 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1345 PERL_CALLCONV bool      Perl_grok_atoUV(const char* pv, UV* valptr, const char** endptr)
1346                         __attribute__nonnull__(1)
1347                         __attribute__nonnull__(2);
1348 #define PERL_ARGS_ASSERT_GROK_ATOUV     \
1349         assert(pv); assert(valptr)
1350
1351 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1352                         __attribute__nonnull__(pTHX_1)
1353                         __attribute__nonnull__(pTHX_2)
1354                         __attribute__nonnull__(pTHX_3);
1355 #define PERL_ARGS_ASSERT_GROK_BIN       \
1356         assert(start); assert(len_p); assert(flags)
1357
1358 PERL_CALLCONV char      Perl_grok_bslash_c(pTHX_ const char source, const bool output_warning)
1359                         __attribute__warn_unused_result__;
1360
1361 PERL_CALLCONV bool      Perl_grok_bslash_o(pTHX_ char** s, UV* uv, const char** error_msg, const bool output_warning, const bool strict, const bool silence_non_portable, const bool utf8)
1362                         __attribute__warn_unused_result__
1363                         __attribute__nonnull__(pTHX_1)
1364                         __attribute__nonnull__(pTHX_2)
1365                         __attribute__nonnull__(pTHX_3);
1366 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
1367         assert(s); assert(uv); assert(error_msg)
1368
1369 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1370                         __attribute__nonnull__(pTHX_1)
1371                         __attribute__nonnull__(pTHX_2)
1372                         __attribute__nonnull__(pTHX_3);
1373 #define PERL_ARGS_ASSERT_GROK_HEX       \
1374         assert(start); assert(len_p); assert(flags)
1375
1376 PERL_CALLCONV int       Perl_grok_infnan(pTHX_ const char** sp, const char *send)
1377                         __attribute__nonnull__(pTHX_1)
1378                         __attribute__nonnull__(pTHX_2);
1379 #define PERL_ARGS_ASSERT_GROK_INFNAN    \
1380         assert(sp); assert(send)
1381
1382 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1383                         __attribute__nonnull__(pTHX_1);
1384 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1385         assert(pv)
1386
1387 PERL_CALLCONV int       Perl_grok_number_flags(pTHX_ const char *pv, STRLEN len, UV *valuep, U32 flags)
1388                         __attribute__nonnull__(pTHX_1);
1389 #define PERL_ARGS_ASSERT_GROK_NUMBER_FLAGS      \
1390         assert(pv)
1391
1392 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1393                         __attribute__warn_unused_result__
1394                         __attribute__nonnull__(pTHX_1)
1395                         __attribute__nonnull__(pTHX_2);
1396 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1397         assert(sp); assert(send)
1398
1399 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1400                         __attribute__nonnull__(pTHX_1)
1401                         __attribute__nonnull__(pTHX_2)
1402                         __attribute__nonnull__(pTHX_3);
1403 #define PERL_ARGS_ASSERT_GROK_OCT       \
1404         assert(start); assert(len_p); assert(flags)
1405
1406 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1407 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1408 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1409 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1410 /* PERL_CALLCONV GV*    gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1411                         __attribute__warn_unused_result__
1412                         __attribute__nonnull__(pTHX_2); */
1413
1414 PERL_CALLCONV GV*       Perl_gv_autoload_pv(pTHX_ HV* stash, const char* namepv, U32 flags)
1415                         __attribute__warn_unused_result__
1416                         __attribute__nonnull__(pTHX_2);
1417 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_PV \
1418         assert(namepv)
1419
1420 PERL_CALLCONV GV*       Perl_gv_autoload_pvn(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags)
1421                         __attribute__warn_unused_result__
1422                         __attribute__nonnull__(pTHX_2);
1423 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_PVN        \
1424         assert(name)
1425
1426 PERL_CALLCONV GV*       Perl_gv_autoload_sv(pTHX_ HV* stash, SV* namesv, U32 flags)
1427                         __attribute__warn_unused_result__
1428                         __attribute__nonnull__(pTHX_2);
1429 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_SV \
1430         assert(namesv)
1431
1432 PERL_CALLCONV void      Perl_gv_check(pTHX_ HV* stash)
1433                         __attribute__nonnull__(pTHX_1);
1434 #define PERL_ARGS_ASSERT_GV_CHECK       \
1435         assert(stash)
1436
1437 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1438                         __attribute__warn_unused_result__
1439                         __attribute__nonnull__(pTHX_1);
1440 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1441         assert(gv)
1442
1443 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv);
1444 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1445                         __attribute__nonnull__(pTHX_1)
1446                         __attribute__nonnull__(pTHX_2);
1447 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1448         assert(sv); assert(gv)
1449
1450 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1451                         __attribute__nonnull__(pTHX_1)
1452                         __attribute__nonnull__(pTHX_2); */
1453 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1454         assert(sv); assert(gv)
1455
1456 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1457                         __attribute__nonnull__(pTHX_1)
1458                         __attribute__nonnull__(pTHX_2);
1459 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1460         assert(sv); assert(gv)
1461
1462 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1463                         __attribute__nonnull__(pTHX_1);
1464 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1465         assert(name)
1466
1467 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1468                         __attribute__nonnull__(pTHX_1);
1469 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1470         assert(name)
1471
1472 /* PERL_CALLCONV GV*    gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1473                         __attribute__nonnull__(pTHX_2); */
1474
1475 /* PERL_CALLCONV GV*    gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1476                         __attribute__nonnull__(pTHX_2); */
1477
1478 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pv(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
1479                         __attribute__nonnull__(pTHX_2);
1480 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PV        \
1481         assert(name)
1482
1483 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pv_autoload(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
1484                         __attribute__nonnull__(pTHX_2);
1485 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PV_AUTOLOAD       \
1486         assert(name)
1487
1488 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pvn(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
1489                         __attribute__nonnull__(pTHX_2);
1490 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN       \
1491         assert(name)
1492
1493 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pvn_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
1494                         __attribute__nonnull__(pTHX_2);
1495 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN_AUTOLOAD      \
1496         assert(name)
1497
1498 PERL_CALLCONV GV*       Perl_gv_fetchmeth_sv(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
1499                         __attribute__nonnull__(pTHX_2);
1500 #define PERL_ARGS_ASSERT_GV_FETCHMETH_SV        \
1501         assert(namesv)
1502
1503 PERL_CALLCONV GV*       Perl_gv_fetchmeth_sv_autoload(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
1504                         __attribute__nonnull__(pTHX_2);
1505 #define PERL_ARGS_ASSERT_GV_FETCHMETH_SV_AUTOLOAD       \
1506         assert(namesv)
1507
1508 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1509                         __attribute__nonnull__(pTHX_1)
1510                         __attribute__nonnull__(pTHX_2); */
1511 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1512         assert(stash); assert(name)
1513
1514 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1515                         __attribute__nonnull__(pTHX_1)
1516                         __attribute__nonnull__(pTHX_2);
1517 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1518         assert(stash); assert(name)
1519
1520 PERL_CALLCONV GV*       Perl_gv_fetchmethod_pv_flags(pTHX_ HV* stash, const char* name, U32 flags)
1521                         __attribute__nonnull__(pTHX_1)
1522                         __attribute__nonnull__(pTHX_2);
1523 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_PV_FLAGS        \
1524         assert(stash); assert(name)
1525
1526 PERL_CALLCONV GV*       Perl_gv_fetchmethod_pvn_flags(pTHX_ HV* stash, const char* name, const STRLEN len, U32 flags)
1527                         __attribute__nonnull__(pTHX_1)
1528                         __attribute__nonnull__(pTHX_2);
1529 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_PVN_FLAGS       \
1530         assert(stash); assert(name)
1531
1532 PERL_CALLCONV GV*       Perl_gv_fetchmethod_sv_flags(pTHX_ HV* stash, SV* namesv, U32 flags)
1533                         __attribute__nonnull__(pTHX_1)
1534                         __attribute__nonnull__(pTHX_2);
1535 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_SV_FLAGS        \
1536         assert(stash); assert(namesv)
1537
1538 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1539                         __attribute__nonnull__(pTHX_1);
1540 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1541         assert(nambeg)
1542
1543 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1544                         __attribute__nonnull__(pTHX_1);
1545 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1546         assert(name)
1547
1548 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1549                         __attribute__nonnull__(pTHX_1);
1550 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1551         assert(name)
1552
1553 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1554                         __attribute__nonnull__(pTHX_1)
1555                         __attribute__nonnull__(pTHX_2);
1556 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1557         assert(sv); assert(gv)
1558
1559 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1560                         __attribute__nonnull__(pTHX_1)
1561                         __attribute__nonnull__(pTHX_2); */
1562 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1563         assert(sv); assert(gv)
1564
1565 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1566                         __attribute__nonnull__(pTHX_1)
1567                         __attribute__nonnull__(pTHX_2);
1568 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1569         assert(sv); assert(gv)
1570
1571 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1572                         __attribute__warn_unused_result__;
1573
1574 /* PERL_CALLCONV void   gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1575                         __attribute__nonnull__(pTHX_1)
1576                         __attribute__nonnull__(pTHX_3); */
1577
1578 PERL_CALLCONV void      Perl_gv_init_pv(pTHX_ GV* gv, HV* stash, const char* name, U32 flags)
1579                         __attribute__nonnull__(pTHX_1)
1580                         __attribute__nonnull__(pTHX_3);
1581 #define PERL_ARGS_ASSERT_GV_INIT_PV     \
1582         assert(gv); assert(name)
1583
1584 PERL_CALLCONV void      Perl_gv_init_pvn(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, U32 flags)
1585                         __attribute__nonnull__(pTHX_1)
1586                         __attribute__nonnull__(pTHX_3);
1587 #define PERL_ARGS_ASSERT_GV_INIT_PVN    \
1588         assert(gv); assert(name)
1589
1590 PERL_CALLCONV void      Perl_gv_init_sv(pTHX_ GV* gv, HV* stash, SV* namesv, U32 flags)
1591                         __attribute__nonnull__(pTHX_1)
1592                         __attribute__nonnull__(pTHX_3);
1593 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
1594         assert(gv); assert(namesv)
1595
1596 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1597                         __attribute__nonnull__(pTHX_1)
1598                         __attribute__nonnull__(pTHX_2);
1599 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1600         assert(gv); assert(name)
1601
1602 PERL_CALLCONV GV *      Perl_gv_override(pTHX_ const char * const name, const STRLEN len)
1603                         __attribute__nonnull__(pTHX_1);
1604 #define PERL_ARGS_ASSERT_GV_OVERRIDE    \
1605         assert(name)
1606
1607 PERL_CALLCONV void      Perl_gv_setref(pTHX_ SV *const dstr, SV *const sstr)
1608                         __attribute__nonnull__(pTHX_1)
1609                         __attribute__nonnull__(pTHX_2);
1610 #define PERL_ARGS_ASSERT_GV_SETREF      \
1611         assert(dstr); assert(sstr)
1612
1613 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1614                         __attribute__nonnull__(pTHX_1);
1615 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1616         assert(name)
1617
1618 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1619                         __attribute__nonnull__(pTHX_1);
1620 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1621         assert(name)
1622
1623 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1624                         __attribute__nonnull__(pTHX_1);
1625 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1626         assert(sv)
1627
1628 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1629                         __attribute__nonnull__(pTHX_1);
1630 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1631         assert(gv)
1632
1633 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1634                         __attribute__nonnull__(pTHX_1);
1635 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1636         assert(hv)
1637
1638 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1639 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1640                         __attribute__nonnull__(pTHX_1);
1641 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1642         assert(hv)
1643
1644 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1645 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)
1646                         __attribute__nonnull__(pTHX_2);
1647 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1648         assert(key)
1649
1650 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1651                         __attribute__warn_unused_result__;
1652
1653 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1654                         __attribute__nonnull__(pTHX_1);
1655 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1656         assert(hv)
1657
1658 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1659                         __attribute__nonnull__(pTHX_2); */
1660 #define PERL_ARGS_ASSERT_HV_DELETE      \
1661         assert(key)
1662
1663 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1664                         __attribute__nonnull__(pTHX_2); */
1665 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1666         assert(keysv)
1667
1668 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1669                         __attribute__warn_unused_result__
1670                         __attribute__nonnull__(pTHX_1);
1671 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1672         assert(hv)
1673
1674 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1675                         __attribute__nonnull__(pTHX_1);
1676 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1677         assert(hv)
1678
1679 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1680                         __attribute__nonnull__(pTHX_1)
1681                         __attribute__nonnull__(pTHX_2);
1682 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1683         assert(hv); assert(name)
1684
1685 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1686                         __attribute__nonnull__(pTHX_1)
1687                         __attribute__nonnull__(pTHX_2);
1688 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1689         assert(hv); assert(name)
1690
1691 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1692                         __attribute__warn_unused_result__
1693                         __attribute__nonnull__(pTHX_2); */
1694 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1695         assert(key)
1696
1697 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1698                         __attribute__warn_unused_result__
1699                         __attribute__nonnull__(pTHX_2); */
1700 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1701         assert(keysv)
1702
1703 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1704                         __attribute__nonnull__(pTHX_2); */
1705 #define PERL_ARGS_ASSERT_HV_FETCH       \
1706         assert(key)
1707
1708 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1709                         __attribute__nonnull__(pTHX_2); */
1710 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1711         assert(keysv)
1712
1713 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV *const hv)
1714                         __attribute__nonnull__(pTHX_1);
1715 #define PERL_ARGS_ASSERT_HV_FILL        \
1716         assert(hv)
1717
1718 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entry)
1719                         __attribute__nonnull__(pTHX_1);
1720 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1721         assert(hv)
1722
1723 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1724                         __attribute__nonnull__(pTHX_1);
1725 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1726         assert(hv)
1727
1728 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1729                         __attribute__warn_unused_result__
1730                         __attribute__nonnull__(pTHX_1)
1731                         __attribute__nonnull__(pTHX_2);
1732 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1733         assert(entry); assert(retlen)
1734
1735 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1736                         __attribute__warn_unused_result__
1737                         __attribute__nonnull__(pTHX_1);
1738 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1739         assert(entry)
1740
1741 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1742                         __attribute__warn_unused_result__
1743                         __attribute__nonnull__(pTHX_1); */
1744 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1745         assert(hv)
1746
1747 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1748                         __attribute__warn_unused_result__
1749                         __attribute__nonnull__(pTHX_1);
1750 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1751         assert(hv)
1752
1753 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1754                         __attribute__warn_unused_result__
1755                         __attribute__nonnull__(pTHX_1)
1756                         __attribute__nonnull__(pTHX_2)
1757                         __attribute__nonnull__(pTHX_3);
1758 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1759         assert(hv); assert(key); assert(retlen)
1760
1761 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1762                         __attribute__warn_unused_result__
1763                         __attribute__nonnull__(pTHX_1)
1764                         __attribute__nonnull__(pTHX_2);
1765 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1766         assert(hv); assert(entry)
1767
1768 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1769                         __attribute__nonnull__(pTHX_1);
1770 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1771         assert(hv)
1772
1773 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1774                         __attribute__nonnull__(pTHX_1); */
1775 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1776         assert(hv)
1777
1778 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1779                         __attribute__nonnull__(pTHX_1);
1780 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1781         assert(hv)
1782
1783 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1784                         __attribute__warn_unused_result__
1785                         __attribute__nonnull__(pTHX_1);
1786 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1787         assert(hv)
1788
1789 PERL_CALLCONV SSize_t*  Perl_hv_placeholders_p(pTHX_ HV *hv)
1790                         __attribute__warn_unused_result__
1791                         __attribute__nonnull__(pTHX_1);
1792 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1793         assert(hv)
1794
1795 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1796                         __attribute__nonnull__(pTHX_1);
1797 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1798         assert(hv)
1799
1800 PERL_CALLCONV void      Perl_hv_rand_set(pTHX_ HV *hv, U32 new_xhv_rand)
1801                         __attribute__nonnull__(pTHX_1);
1802 #define PERL_ARGS_ASSERT_HV_RAND_SET    \
1803         assert(hv)
1804
1805 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1806                         __attribute__warn_unused_result__
1807                         __attribute__nonnull__(pTHX_1);
1808 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1809         assert(hv)
1810
1811 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1812                         __attribute__nonnull__(pTHX_1);
1813 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1814         assert(hv)
1815
1816 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1817                         __attribute__warn_unused_result__
1818                         __attribute__nonnull__(pTHX_1);
1819 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1820         assert(hv)
1821
1822 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1823 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1824 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1825 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1826 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1827 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1828                         __attribute__nonnull__(pTHX_1)
1829                         __attribute__nonnull__(pTHX_2); */
1830
1831 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1832                         __attribute__nonnull__(pTHX_1)
1833                         __attribute__nonnull__(pTHX_2); */
1834
1835 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1836                         __attribute__nonnull__(pTHX_1)
1837                         __attribute__nonnull__(pTHX_5); */
1838
1839 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1840                         __attribute__nonnull__(pTHX_2);
1841 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1842         assert(argv)
1843
1844 PERL_CALLCONV void      Perl_init_constants(pTHX);
1845 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1846 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1847 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1848 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1849 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1850 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1851                         __attribute__nonnull__(pTHX_1);
1852 #define PERL_ARGS_ASSERT_INIT_TM        \
1853         assert(ptm)
1854
1855 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1856                         __attribute__warn_unused_result__
1857                         __attribute__pure__
1858                         __attribute__nonnull__(1)
1859                         __attribute__nonnull__(2);
1860 #define PERL_ARGS_ASSERT_INSTR  \
1861         assert(big); assert(little)
1862
1863 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1864 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1865                         __attribute__warn_unused_result__;
1866
1867 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, GV *gv, bool not_implicit, bool warn_on_fail)
1868                         __attribute__nonnull__(pTHX_1);
1869 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1870         assert(io)
1871
1872 PERL_CALLCONV bool      Perl_isALNUM_lazy(pTHX_ const char* p)
1873                         __attribute__deprecated__
1874                         __attribute__warn_unused_result__
1875                         __attribute__pure__
1876                         __attribute__nonnull__(pTHX_1);
1877 #define PERL_ARGS_ASSERT_ISALNUM_LAZY   \
1878         assert(p)
1879
1880 PERL_CALLCONV bool      Perl_isIDFIRST_lazy(pTHX_ const char* p)
1881                         __attribute__deprecated__
1882                         __attribute__warn_unused_result__
1883                         __attribute__pure__
1884                         __attribute__nonnull__(pTHX_1);
1885 #define PERL_ARGS_ASSERT_ISIDFIRST_LAZY \
1886         assert(p)
1887
1888 /* PERL_CALLCONV bool   Perl_is_ascii_string(pTHX_ const U8 *s, STRLEN len)
1889                         __attribute__warn_unused_result__
1890                         __attribute__nonnull__(pTHX_1); */
1891
1892 PERL_CALLCONV bool      Perl_is_invariant_string(const U8 *s, STRLEN len)
1893                         __attribute__warn_unused_result__
1894                         __attribute__nonnull__(1);
1895 #define PERL_ARGS_ASSERT_IS_INVARIANT_STRING    \
1896         assert(s)
1897
1898 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1899                         __attribute__warn_unused_result__;
1900
1901 PERL_STATIC_INLINE bool S_is_safe_syscall(pTHX_ const char *pv, STRLEN len, const char *what, const char *op_name)
1902                         __attribute__warn_unused_result__
1903                         __attribute__nonnull__(pTHX_1)
1904                         __attribute__nonnull__(pTHX_3)
1905                         __attribute__nonnull__(pTHX_4);
1906 #define PERL_ARGS_ASSERT_IS_SAFE_SYSCALL        \
1907         assert(pv); assert(what); assert(op_name)
1908
1909 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1910                         __attribute__deprecated__
1911                         __attribute__warn_unused_result__
1912                         __attribute__pure__;
1913
1914 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1915                         __attribute__deprecated__
1916                         __attribute__warn_unused_result__
1917                         __attribute__pure__;
1918
1919 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
1920                         __attribute__deprecated__
1921                         __attribute__warn_unused_result__
1922                         __attribute__pure__;
1923
1924 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
1925                         __attribute__deprecated__
1926                         __attribute__warn_unused_result__
1927                         __attribute__pure__;
1928
1929 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1930                         __attribute__deprecated__
1931                         __attribute__warn_unused_result__
1932                         __attribute__pure__;
1933
1934 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1935                         __attribute__deprecated__
1936                         __attribute__warn_unused_result__
1937                         __attribute__pure__;
1938
1939 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1940                         __attribute__deprecated__
1941                         __attribute__warn_unused_result__
1942                         __attribute__pure__;
1943
1944 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1945                         __attribute__deprecated__
1946                         __attribute__warn_unused_result__
1947                         __attribute__pure__;
1948
1949 PERL_CALLCONV bool      Perl_is_uni_blank(pTHX_ UV c)
1950                         __attribute__deprecated__
1951                         __attribute__warn_unused_result__
1952                         __attribute__pure__;
1953
1954 PERL_CALLCONV bool      Perl_is_uni_blank_lc(pTHX_ UV c)
1955                         __attribute__deprecated__
1956                         __attribute__warn_unused_result__
1957                         __attribute__pure__;
1958
1959 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1960                         __attribute__deprecated__
1961                         __attribute__warn_unused_result__
1962                         __attribute__pure__;
1963
1964 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1965                         __attribute__deprecated__
1966                         __attribute__warn_unused_result__
1967                         __attribute__pure__;
1968
1969 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1970                         __attribute__deprecated__
1971                         __attribute__warn_unused_result__
1972                         __attribute__pure__;
1973
1974 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1975                         __attribute__deprecated__
1976                         __attribute__warn_unused_result__
1977                         __attribute__pure__;
1978
1979 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1980                         __attribute__deprecated__
1981                         __attribute__warn_unused_result__
1982                         __attribute__pure__;
1983
1984 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1985                         __attribute__deprecated__
1986                         __attribute__warn_unused_result__
1987                         __attribute__pure__;
1988
1989 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1990                         __attribute__deprecated__
1991                         __attribute__warn_unused_result__
1992                         __attribute__pure__;
1993
1994 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1995                         __attribute__deprecated__
1996                         __attribute__warn_unused_result__
1997                         __attribute__pure__;
1998
1999 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
2000                         __attribute__deprecated__
2001                         __attribute__warn_unused_result__
2002                         __attribute__pure__;
2003
2004 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
2005                         __attribute__deprecated__
2006                         __attribute__warn_unused_result__
2007                         __attribute__pure__;
2008
2009 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
2010                         __attribute__deprecated__
2011                         __attribute__warn_unused_result__
2012                         __attribute__pure__;
2013
2014 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
2015                         __attribute__deprecated__
2016                         __attribute__warn_unused_result__
2017                         __attribute__pure__;
2018
2019 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
2020                         __attribute__deprecated__
2021                         __attribute__warn_unused_result__
2022                         __attribute__pure__;
2023
2024 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
2025                         __attribute__deprecated__
2026                         __attribute__warn_unused_result__
2027                         __attribute__pure__;
2028
2029 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
2030                         __attribute__deprecated__
2031                         __attribute__warn_unused_result__
2032                         __attribute__pure__;
2033
2034 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
2035                         __attribute__deprecated__
2036                         __attribute__warn_unused_result__
2037                         __attribute__pure__;
2038
2039 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
2040                         __attribute__deprecated__
2041                         __attribute__warn_unused_result__
2042                         __attribute__pure__;
2043
2044 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
2045                         __attribute__deprecated__
2046                         __attribute__warn_unused_result__
2047                         __attribute__pure__;
2048
2049 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
2050                         __attribute__deprecated__
2051                         __attribute__warn_unused_result__
2052                         __attribute__pure__;
2053
2054 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
2055                         __attribute__deprecated__
2056                         __attribute__warn_unused_result__
2057                         __attribute__pure__;
2058
2059 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
2060                         __attribute__deprecated__
2061                         __attribute__warn_unused_result__
2062                         __attribute__nonnull__(pTHX_1);
2063 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
2064         assert(p)
2065
2066 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
2067                         __attribute__deprecated__
2068                         __attribute__warn_unused_result__
2069                         __attribute__nonnull__(pTHX_1);
2070 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUMC \
2071         assert(p)
2072
2073 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
2074                         __attribute__deprecated__
2075                         __attribute__warn_unused_result__
2076                         __attribute__nonnull__(pTHX_1);
2077 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
2078         assert(p)
2079
2080 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
2081                         __attribute__deprecated__
2082                         __attribute__warn_unused_result__
2083                         __attribute__nonnull__(pTHX_1);
2084 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
2085         assert(p)
2086
2087 PERL_CALLCONV bool      Perl_is_utf8_blank(pTHX_ const U8 *p)
2088                         __attribute__deprecated__
2089                         __attribute__warn_unused_result__
2090                         __attribute__nonnull__(pTHX_1);
2091 #define PERL_ARGS_ASSERT_IS_UTF8_BLANK  \
2092         assert(p)
2093
2094 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
2095                         __attribute__deprecated__
2096                         __attribute__nonnull__(1);
2097 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
2098         assert(s)
2099
2100 /* PERL_CALLCONV STRLEN Perl_is_utf8_char_buf(const U8 *buf, const U8 *buf_end)
2101                         __attribute__nonnull__(1)
2102                         __attribute__nonnull__(2); */
2103 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_BUF       \
2104         assert(buf); assert(buf_end)
2105
2106 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
2107                         __attribute__deprecated__
2108                         __attribute__warn_unused_result__
2109                         __attribute__nonnull__(pTHX_1);
2110 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
2111         assert(p)
2112
2113 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
2114                         __attribute__deprecated__
2115                         __attribute__warn_unused_result__
2116                         __attribute__nonnull__(pTHX_1);
2117 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
2118         assert(p)
2119
2120 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
2121                         __attribute__deprecated__
2122                         __attribute__warn_unused_result__
2123                         __attribute__nonnull__(pTHX_1);
2124 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
2125         assert(p)
2126
2127 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
2128                         __attribute__deprecated__
2129                         __attribute__warn_unused_result__
2130                         __attribute__nonnull__(pTHX_1);
2131 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
2132         assert(p)
2133
2134 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
2135                         __attribute__deprecated__
2136                         __attribute__warn_unused_result__
2137                         __attribute__nonnull__(pTHX_1);
2138 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
2139         assert(p)
2140
2141 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
2142                         __attribute__deprecated__
2143                         __attribute__warn_unused_result__
2144                         __attribute__nonnull__(pTHX_1);
2145 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
2146         assert(p)
2147
2148 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
2149                         __attribute__deprecated__
2150                         __attribute__warn_unused_result__
2151                         __attribute__nonnull__(pTHX_1);
2152 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
2153         assert(p)
2154
2155 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
2156                         __attribute__deprecated__
2157                         __attribute__warn_unused_result__
2158                         __attribute__nonnull__(pTHX_1);
2159 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
2160         assert(p)
2161
2162 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
2163                         __attribute__deprecated__
2164                         __attribute__warn_unused_result__
2165                         __attribute__nonnull__(pTHX_1);
2166 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
2167         assert(p)
2168
2169 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
2170                         __attribute__deprecated__
2171                         __attribute__warn_unused_result__
2172                         __attribute__nonnull__(pTHX_1);
2173 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
2174         assert(p)
2175
2176 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
2177                         __attribute__deprecated__
2178                         __attribute__warn_unused_result__
2179                         __attribute__nonnull__(pTHX_1);
2180 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
2181         assert(p)
2182
2183 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
2184                         __attribute__deprecated__
2185                         __attribute__warn_unused_result__
2186                         __attribute__nonnull__(pTHX_1);
2187 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
2188         assert(p)
2189
2190 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
2191                         __attribute__deprecated__
2192                         __attribute__warn_unused_result__
2193                         __attribute__nonnull__(pTHX_1);
2194 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
2195         assert(p)
2196
2197 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
2198                         __attribute__nonnull__(1);
2199 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
2200         assert(s)
2201
2202 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **ep)
2203                         __attribute__nonnull__(1); */
2204 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
2205         assert(s)
2206
2207 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
2208                         __attribute__nonnull__(1);
2209 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
2210         assert(s)
2211
2212 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
2213                         __attribute__deprecated__
2214                         __attribute__warn_unused_result__
2215                         __attribute__nonnull__(pTHX_1);
2216 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
2217         assert(p)
2218
2219 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
2220                         __attribute__deprecated__
2221                         __attribute__warn_unused_result__
2222                         __attribute__nonnull__(pTHX_1);
2223 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
2224         assert(p)
2225
2226 PERL_CALLCONV bool      Perl_is_utf8_xidcont(pTHX_ const U8 *p)
2227                         __attribute__deprecated__
2228                         __attribute__warn_unused_result__
2229                         __attribute__nonnull__(pTHX_1);
2230 #define PERL_ARGS_ASSERT_IS_UTF8_XIDCONT        \
2231         assert(p)
2232
2233 PERL_CALLCONV bool      Perl_is_utf8_xidfirst(pTHX_ const U8 *p)
2234                         __attribute__deprecated__
2235                         __attribute__warn_unused_result__
2236                         __attribute__nonnull__(pTHX_1);
2237 #define PERL_ARGS_ASSERT_IS_UTF8_XIDFIRST       \
2238         assert(p)
2239
2240 PERL_CALLCONV bool      Perl_isinfnan(NV nv);
2241 PERL_CALLCONV bool      Perl_isinfnansv(pTHX_ SV *sv)
2242                         __attribute__nonnull__(pTHX_1);
2243 #define PERL_ARGS_ASSERT_ISINFNANSV     \
2244         assert(sv)
2245
2246 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
2247                         __attribute__nonnull__(pTHX_1);
2248 #define PERL_ARGS_ASSERT_JMAYBE \
2249         assert(o)
2250
2251 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
2252                         __attribute__pure__
2253                         __attribute__nonnull__(pTHX_1);
2254 #define PERL_ARGS_ASSERT_KEYWORD        \
2255         assert(name)
2256
2257 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
2258                         __attribute__nonnull__(pTHX_1)
2259                         __attribute__nonnull__(pTHX_3);
2260 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
2261         assert(keyword_ptr); assert(op_ptr)
2262
2263 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
2264 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
2265 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
2266                         __attribute__nonnull__(pTHX_1);
2267 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
2268         assert(ptr)
2269
2270 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
2271 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
2272 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
2273 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
2274 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
2275                         __attribute__nonnull__(pTHX_1);
2276 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
2277         assert(ptr)
2278
2279 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
2280 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
2281 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
2282                         __attribute__nonnull__(pTHX_1);
2283 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
2284         assert(pv)
2285
2286 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
2287                         __attribute__nonnull__(pTHX_1);
2288 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
2289         assert(pv)
2290
2291 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
2292                         __attribute__nonnull__(pTHX_1);
2293 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
2294         assert(sv)
2295
2296 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
2297                         __attribute__nonnull__(pTHX_1);
2298 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
2299         assert(ptr)
2300
2301 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
2302 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
2303                         __attribute__nonnull__(pTHX_2);
2304 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
2305         assert(name)
2306
2307 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
2308                         __attribute__nonnull__(pTHX_1);
2309 #define PERL_ARGS_ASSERT_LOCALIZE       \
2310         assert(o)
2311
2312 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
2313                         __attribute__warn_unused_result__
2314                         __attribute__nonnull__(pTHX_1);
2315 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
2316         assert(sv)
2317
2318 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
2319                         __attribute__nonnull__(pTHX_1)
2320                         __attribute__nonnull__(pTHX_2);
2321 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
2322         assert(sv); assert(mg)
2323
2324 PERL_CALLCONV int       Perl_magic_cleararylen_p(pTHX_ SV* sv, MAGIC* mg)
2325                         __attribute__nonnull__(pTHX_1)
2326                         __attribute__nonnull__(pTHX_2);
2327 #define PERL_ARGS_ASSERT_MAGIC_CLEARARYLEN_P    \
2328         assert(sv); assert(mg)
2329
2330 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
2331                         __attribute__nonnull__(pTHX_1)
2332                         __attribute__nonnull__(pTHX_2);
2333 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
2334         assert(sv); assert(mg)
2335
2336 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
2337                         __attribute__nonnull__(pTHX_1)
2338                         __attribute__nonnull__(pTHX_2);
2339 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
2340         assert(sv); assert(mg)
2341
2342 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
2343                         __attribute__nonnull__(pTHX_1)
2344                         __attribute__nonnull__(pTHX_2);
2345 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
2346         assert(sv); assert(mg)
2347
2348 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
2349                         __attribute__nonnull__(pTHX_2);
2350 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
2351         assert(mg)
2352
2353 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
2354                         __attribute__nonnull__(pTHX_1)
2355                         __attribute__nonnull__(pTHX_2);
2356 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
2357         assert(sv); assert(mg)
2358
2359 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
2360                         __attribute__nonnull__(pTHX_1)
2361                         __attribute__nonnull__(pTHX_2);
2362 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
2363         assert(sv); assert(mg)
2364
2365 PERL_CALLCONV int       Perl_magic_copycallchecker(pTHX_ SV* sv, MAGIC *mg, SV *nsv, const char *name, I32 namlen)
2366                         __attribute__nonnull__(pTHX_1)
2367                         __attribute__nonnull__(pTHX_2)
2368                         __attribute__nonnull__(pTHX_3);
2369 #define PERL_ARGS_ASSERT_MAGIC_COPYCALLCHECKER  \
2370         assert(sv); assert(mg); assert(nsv)
2371
2372 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2373 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
2374                         __attribute__nonnull__(pTHX_1)
2375                         __attribute__nonnull__(pTHX_2);
2376 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
2377         assert(sv); assert(mg)
2378
2379 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
2380                         __attribute__nonnull__(pTHX_1)
2381                         __attribute__nonnull__(pTHX_2);
2382 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
2383         assert(sv); assert(mg)
2384
2385 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
2386                         __attribute__nonnull__(pTHX_1)
2387                         __attribute__nonnull__(pTHX_2);
2388 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
2389         assert(sv); assert(mg)
2390
2391 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
2392                         __attribute__nonnull__(pTHX_1)
2393                         __attribute__nonnull__(pTHX_2);
2394 #define PERL_ARGS_ASSERT_MAGIC_GET      \
2395         assert(sv); assert(mg)
2396
2397 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
2398                         __attribute__nonnull__(pTHX_1)
2399                         __attribute__nonnull__(pTHX_2);
2400 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
2401         assert(sv); assert(mg)
2402
2403 PERL_CALLCONV int       Perl_magic_getdebugvar(pTHX_ SV* sv, MAGIC* mg)
2404                         __attribute__nonnull__(pTHX_1)
2405                         __attribute__nonnull__(pTHX_2);
2406 #define PERL_ARGS_ASSERT_MAGIC_GETDEBUGVAR      \
2407         assert(sv); assert(mg)
2408
2409 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
2410                         __attribute__nonnull__(pTHX_1)
2411                         __attribute__nonnull__(pTHX_2);
2412 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
2413         assert(sv); assert(mg)
2414
2415 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
2416                         __attribute__nonnull__(pTHX_1)
2417                         __attribute__nonnull__(pTHX_2);
2418 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
2419         assert(sv); assert(mg)
2420
2421 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
2422                         __attribute__nonnull__(pTHX_1)
2423                         __attribute__nonnull__(pTHX_2);
2424 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
2425         assert(sv); assert(mg)
2426
2427 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
2428                         __attribute__nonnull__(pTHX_1)
2429                         __attribute__nonnull__(pTHX_2);
2430 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
2431         assert(sv); assert(mg)
2432
2433 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
2434                         __attribute__nonnull__(pTHX_1)
2435                         __attribute__nonnull__(pTHX_2);
2436 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
2437         assert(sv); assert(mg)
2438
2439 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
2440                         __attribute__nonnull__(pTHX_1)
2441                         __attribute__nonnull__(pTHX_2);
2442 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
2443         assert(sv); assert(mg)
2444
2445 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
2446                         __attribute__nonnull__(pTHX_1)
2447                         __attribute__nonnull__(pTHX_2);
2448 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
2449         assert(sv); assert(mg)
2450
2451 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
2452                         __attribute__nonnull__(pTHX_1)
2453                         __attribute__nonnull__(pTHX_2);
2454 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
2455         assert(sv); assert(mg)
2456
2457 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
2458                         __attribute__nonnull__(pTHX_1)
2459                         __attribute__nonnull__(pTHX_2);
2460 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
2461         assert(sv); assert(mg)
2462
2463 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2464                         __attribute__nonnull__(pTHX_1)
2465                         __attribute__nonnull__(pTHX_2);
2466 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2467         assert(sv); assert(mg)
2468
2469 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, SV *meth, U32 flags, U32 argc, ...)
2470                         __attribute__nonnull__(pTHX_1)
2471                         __attribute__nonnull__(pTHX_2)
2472                         __attribute__nonnull__(pTHX_3);
2473 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2474         assert(sv); assert(mg); assert(meth)
2475
2476 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2477                         __attribute__nonnull__(pTHX_1)
2478                         __attribute__nonnull__(pTHX_2)
2479                         __attribute__nonnull__(pTHX_3);
2480 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2481         assert(sv); assert(mg); assert(key)
2482
2483 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2484                         __attribute__nonnull__(pTHX_1)
2485                         __attribute__nonnull__(pTHX_2);
2486 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2487         assert(sv); assert(mg)
2488
2489 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2490                         __attribute__nonnull__(pTHX_1)
2491                         __attribute__nonnull__(pTHX_2);
2492 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2493         assert(sv); assert(mg)
2494
2495 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2496                         __attribute__nonnull__(pTHX_1)
2497                         __attribute__nonnull__(pTHX_2);
2498 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2499         assert(hv); assert(mg)
2500
2501 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2502                         __attribute__nonnull__(pTHX_1)
2503                         __attribute__nonnull__(pTHX_2);
2504 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2505         assert(sv); assert(mg)
2506
2507 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2508                         __attribute__nonnull__(pTHX_1)
2509                         __attribute__nonnull__(pTHX_2);
2510 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2511         assert(sv); assert(mg)
2512
2513 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2514                         __attribute__nonnull__(pTHX_1)
2515                         __attribute__nonnull__(pTHX_2);
2516 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2517         assert(sv); assert(mg)
2518
2519 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2520                         __attribute__nonnull__(pTHX_1)
2521                         __attribute__nonnull__(pTHX_2);
2522 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2523         assert(sv); assert(mg)
2524
2525 PERL_CALLCONV int       Perl_magic_setdebugvar(pTHX_ SV* sv, MAGIC* mg)
2526                         __attribute__nonnull__(pTHX_1)
2527                         __attribute__nonnull__(pTHX_2);
2528 #define PERL_ARGS_ASSERT_MAGIC_SETDEBUGVAR      \
2529         assert(sv); assert(mg)
2530
2531 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2532                         __attribute__nonnull__(pTHX_1)
2533                         __attribute__nonnull__(pTHX_2);
2534 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2535         assert(sv); assert(mg)
2536
2537 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2538                         __attribute__nonnull__(pTHX_1)
2539                         __attribute__nonnull__(pTHX_2);
2540 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2541         assert(sv); assert(mg)
2542
2543 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2544                         __attribute__nonnull__(pTHX_1)
2545                         __attribute__nonnull__(pTHX_2);
2546 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2547         assert(sv); assert(mg)
2548
2549 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2550                         __attribute__nonnull__(pTHX_1)
2551                         __attribute__nonnull__(pTHX_2);
2552 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2553         assert(sv); assert(mg)
2554
2555 PERL_CALLCONV int       Perl_magic_setlvref(pTHX_ SV* sv, MAGIC* mg)
2556                         __attribute__nonnull__(pTHX_1)
2557                         __attribute__nonnull__(pTHX_2);
2558 #define PERL_ARGS_ASSERT_MAGIC_SETLVREF \
2559         assert(sv); assert(mg)
2560
2561 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2562                         __attribute__nonnull__(pTHX_1)
2563                         __attribute__nonnull__(pTHX_2);
2564 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2565         assert(sv); assert(mg)
2566
2567 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2568                         __attribute__nonnull__(pTHX_1)
2569                         __attribute__nonnull__(pTHX_2);
2570 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2571         assert(sv); assert(mg)
2572
2573 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2574                         __attribute__nonnull__(pTHX_1)
2575                         __attribute__nonnull__(pTHX_2);
2576 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2577         assert(sv); assert(mg)
2578
2579 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2580                         __attribute__nonnull__(pTHX_1)
2581                         __attribute__nonnull__(pTHX_2);
2582 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2583         assert(sv); assert(mg)
2584
2585 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2586                         __attribute__nonnull__(pTHX_1)
2587                         __attribute__nonnull__(pTHX_2);
2588 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2589         assert(sv); assert(mg)
2590
2591 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2592                         __attribute__nonnull__(pTHX_2);
2593 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2594         assert(mg)
2595
2596 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2597                         __attribute__nonnull__(pTHX_1)
2598                         __attribute__nonnull__(pTHX_2);
2599 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2600         assert(sv); assert(mg)
2601
2602 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2603                         __attribute__nonnull__(pTHX_1)
2604                         __attribute__nonnull__(pTHX_2);
2605 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2606         assert(sv); assert(mg)
2607
2608 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2609                         __attribute__nonnull__(pTHX_1)
2610                         __attribute__nonnull__(pTHX_2);
2611 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2612         assert(sv); assert(mg)
2613
2614 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2615                         __attribute__nonnull__(pTHX_1)
2616                         __attribute__nonnull__(pTHX_2);
2617 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2618         assert(sv); assert(mg)
2619
2620 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2621                         __attribute__nonnull__(pTHX_1)
2622                         __attribute__nonnull__(pTHX_2);
2623 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2624         assert(sv); assert(mg)
2625
2626 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2627                         __attribute__nonnull__(pTHX_1)
2628                         __attribute__nonnull__(pTHX_2);
2629 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2630         assert(sv); assert(mg)
2631
2632 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2633                         __attribute__nonnull__(pTHX_1)
2634                         __attribute__nonnull__(pTHX_2);
2635 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2636         assert(sv); assert(mg)
2637
2638 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2639                         __attribute__malloc__
2640                         __attribute__warn_unused_result__;
2641
2642 PERL_CALLCONV I32 *     Perl_markstack_grow(pTHX);
2643 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2644                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2645                         __attribute__nonnull__(pTHX_1);
2646 #define PERL_ARGS_ASSERT_MESS   \
2647         assert(pat)
2648
2649 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2650                         __attribute__nonnull__(pTHX_1);
2651 #define PERL_ARGS_ASSERT_MESS_SV        \
2652         assert(basemsg)
2653
2654 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2655 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2656                         __attribute__nonnull__(pTHX_1);
2657 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2658         assert(sv)
2659
2660 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2661                         __attribute__nonnull__(pTHX_1)
2662                         __attribute__nonnull__(pTHX_2);
2663 #define PERL_ARGS_ASSERT_MG_COPY        \
2664         assert(sv); assert(nsv)
2665
2666 PERL_CALLCONV MAGIC*    Perl_mg_find(const SV* sv, int type)
2667                         __attribute__warn_unused_result__;
2668
2669 PERL_CALLCONV MAGIC*    Perl_mg_find_mglob(pTHX_ SV* sv)
2670                         __attribute__warn_unused_result__
2671                         __attribute__nonnull__(pTHX_1);
2672 #define PERL_ARGS_ASSERT_MG_FIND_MGLOB  \
2673         assert(sv)
2674
2675 PERL_CALLCONV MAGIC*    Perl_mg_findext(const SV* sv, int type, const MGVTBL *vtbl)
2676                         __attribute__warn_unused_result__;
2677
2678 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2679                         __attribute__nonnull__(pTHX_1);
2680 #define PERL_ARGS_ASSERT_MG_FREE        \
2681         assert(sv)
2682
2683 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2684                         __attribute__nonnull__(pTHX_1);
2685 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2686         assert(sv)
2687
2688 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2689                         __attribute__nonnull__(pTHX_1);
2690 #define PERL_ARGS_ASSERT_MG_GET \
2691         assert(sv)
2692
2693 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2694                         __attribute__deprecated__
2695                         __attribute__nonnull__(pTHX_1);
2696 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2697         assert(sv)
2698
2699 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2700                         __attribute__nonnull__(pTHX_1)
2701                         __attribute__nonnull__(pTHX_2);
2702 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2703         assert(sv); assert(nsv)
2704
2705 PERL_CALLCONV void      Perl_mg_magical(SV* sv)
2706                         __attribute__nonnull__(1);
2707 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2708         assert(sv)
2709
2710 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2711                         __attribute__nonnull__(pTHX_1);
2712 #define PERL_ARGS_ASSERT_MG_SET \
2713         assert(sv)
2714
2715 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2716                         __attribute__nonnull__(pTHX_1);
2717 #define PERL_ARGS_ASSERT_MG_SIZE        \
2718         assert(sv)
2719
2720 PERL_CALLCONV void      Perl_mini_mktime(struct tm *ptm)
2721                         __attribute__nonnull__(1);
2722 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2723         assert(ptm)
2724
2725 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2726 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2727 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2728                         __attribute__nonnull__(pTHX_1);
2729 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2730         assert(s)
2731
2732 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2733                         __attribute__nonnull__(pTHX_1);
2734 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2735         assert(name)
2736
2737 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2738                         __attribute__nonnull__(pTHX_1);
2739 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2740         assert(stash)
2741
2742 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2743                         __attribute__nonnull__(pTHX_1)
2744                         __attribute__nonnull__(pTHX_2);
2745 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2746         assert(smeta); assert(which)
2747
2748 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2749                         __attribute__nonnull__(pTHX_1);
2750 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2751         assert(stash)
2752
2753 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2754                         __attribute__nonnull__(pTHX_1);
2755 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2756         assert(stash)
2757
2758 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2759                         __attribute__nonnull__(pTHX_1);
2760 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2761         assert(stash)
2762
2763 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2764                         __attribute__nonnull__(pTHX_3);
2765 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2766         assert(gv)
2767
2768 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2769                         __attribute__nonnull__(pTHX_1);
2770 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2771         assert(mro)
2772
2773 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2774                         __attribute__nonnull__(pTHX_1)
2775                         __attribute__nonnull__(pTHX_2);
2776 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2777         assert(meta); assert(name)
2778
2779 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2780                         __attribute__nonnull__(pTHX_1)
2781                         __attribute__nonnull__(pTHX_2)
2782                         __attribute__nonnull__(pTHX_3);
2783 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2784         assert(smeta); assert(which); assert(data)
2785
2786 PERL_CALLCONV SV*       Perl_multideref_stringify(pTHX_ const OP* o, CV *cv)
2787                         __attribute__nonnull__(pTHX_1);
2788 #define PERL_ARGS_ASSERT_MULTIDEREF_STRINGIFY   \
2789         assert(o)
2790
2791 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2792                         __attribute__nonnull__(pTHX_1);
2793 #define PERL_ARGS_ASSERT_MY_ATOF        \
2794         assert(s)
2795
2796 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2797                         __attribute__nonnull__(pTHX_1)
2798                         __attribute__nonnull__(pTHX_2);
2799 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2800         assert(s); assert(value)
2801
2802 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2803                         __attribute__nonnull__(pTHX_1);
2804 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2805         assert(o)
2806
2807 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2808 PERL_CALLCONV int       Perl_my_dirfd(DIR* dir);
2809 PERL_CALLCONV_NO_RET void       Perl_my_exit(pTHX_ U32 status)
2810                         __attribute__noreturn__;
2811
2812 PERL_CALLCONV_NO_RET void       Perl_my_failure_exit(pTHX)
2813                         __attribute__noreturn__;
2814
2815 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2816 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2817 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2818 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2819 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2820                         __attribute__nonnull__(pTHX_1)
2821                         __attribute__nonnull__(pTHX_3);
2822 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2823         assert(mode); assert(args)
2824
2825 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2826 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2827                         __attribute__format__(__printf__,3,4)
2828                         __attribute__nonnull__(1)
2829                         __attribute__nonnull__(3);
2830 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2831         assert(buffer); assert(format)
2832
2833 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2834 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2835 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2836 PERL_CALLCONV char*     Perl_my_strerror(pTHX_ const int errnum);
2837 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)
2838                         __attribute__format__(__strftime__,pTHX_1,0)
2839                         __attribute__nonnull__(pTHX_1);
2840 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2841         assert(fmt)
2842
2843 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2844 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2845                         __attribute__nonnull__(1)
2846                         __attribute__nonnull__(3);
2847 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2848         assert(buffer); assert(format)
2849
2850 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2851 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2852                         __attribute__malloc__
2853                         __attribute__warn_unused_result__;
2854
2855 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2856                         __attribute__malloc__
2857                         __attribute__warn_unused_result__;
2858
2859 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2860 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2861                         __attribute__malloc__
2862                         __attribute__warn_unused_result__;
2863
2864 /* PERL_CALLCONV CV*    newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block); */
2865 PERL_CALLCONV CV*       Perl_newATTRSUB_x(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block, bool o_is_gv);
2866 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2867                         __attribute__warn_unused_result__; */
2868
2869 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2870                         __attribute__malloc__
2871                         __attribute__warn_unused_result__
2872                         __attribute__nonnull__(pTHX_1);
2873 #define PERL_ARGS_ASSERT_NEWAVREF       \
2874         assert(o)
2875
2876 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2877                         __attribute__malloc__
2878                         __attribute__warn_unused_result__;
2879
2880 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2881                         __attribute__malloc__
2882                         __attribute__warn_unused_result__
2883                         __attribute__nonnull__(pTHX_2);
2884 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2885         assert(first)
2886
2887 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2888 PERL_CALLCONV CV*       Perl_newCONSTSUB_flags(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags, SV* sv);
2889 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2890                         __attribute__malloc__
2891                         __attribute__warn_unused_result__;
2892
2893 PERL_CALLCONV OP*       Perl_newDEFSVOP(pTHX)
2894                         __attribute__warn_unused_result__;
2895
2896 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2897 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2898                         __attribute__malloc__
2899                         __attribute__warn_unused_result__
2900                         __attribute__nonnull__(pTHX_3);
2901 #define PERL_ARGS_ASSERT_NEWFOROP       \
2902         assert(expr)
2903
2904 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2905                         __attribute__malloc__
2906                         __attribute__warn_unused_result__
2907                         __attribute__nonnull__(pTHX_1)
2908                         __attribute__nonnull__(pTHX_2);
2909 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2910         assert(cond); assert(block)
2911
2912 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2913                         __attribute__nonnull__(pTHX_1);
2914 #define PERL_ARGS_ASSERT_NEWGP  \
2915         assert(gv)
2916
2917 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2918                         __attribute__malloc__
2919                         __attribute__warn_unused_result__
2920                         __attribute__nonnull__(pTHX_3);
2921 #define PERL_ARGS_ASSERT_NEWGVOP        \
2922         assert(gv)
2923
2924 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2925                         __attribute__malloc__
2926                         __attribute__warn_unused_result__;
2927
2928 /* PERL_CALLCONV GV*    newGVgen(pTHX_ const char* pack)
2929                         __attribute__nonnull__(pTHX_1); */
2930
2931 PERL_CALLCONV GV*       Perl_newGVgen_flags(pTHX_ const char* pack, U32 flags)
2932                         __attribute__malloc__
2933                         __attribute__warn_unused_result__
2934                         __attribute__nonnull__(pTHX_1);
2935 #define PERL_ARGS_ASSERT_NEWGVGEN_FLAGS \
2936         assert(pack)
2937
2938 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2939                         __attribute__warn_unused_result__; */
2940
2941 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2942                         __attribute__malloc__
2943                         __attribute__warn_unused_result__
2944                         __attribute__nonnull__(pTHX_1);
2945 #define PERL_ARGS_ASSERT_NEWHVREF       \
2946         assert(o)
2947
2948 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2949                         __attribute__malloc__
2950                         __attribute__warn_unused_result__;
2951
2952 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2953                         __attribute__malloc__
2954                         __attribute__warn_unused_result__; */
2955
2956 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2957                         __attribute__malloc__
2958                         __attribute__warn_unused_result__;
2959
2960 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2961                         __attribute__malloc__
2962                         __attribute__warn_unused_result__
2963                         __attribute__nonnull__(pTHX_3)
2964                         __attribute__nonnull__(pTHX_4);
2965 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2966         assert(first); assert(other)
2967
2968 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2969                         __attribute__malloc__
2970                         __attribute__warn_unused_result__
2971                         __attribute__nonnull__(pTHX_2);
2972 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2973         assert(label)
2974
2975 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2976                         __attribute__malloc__
2977                         __attribute__warn_unused_result__;
2978
2979 PERL_CALLCONV OP*       Perl_newMETHOP(pTHX_ I32 type, I32 flags, OP* dynamic_meth)
2980                         __attribute__malloc__
2981                         __attribute__warn_unused_result__
2982                         __attribute__nonnull__(pTHX_3);
2983 #define PERL_ARGS_ASSERT_NEWMETHOP      \
2984         assert(dynamic_meth)
2985
2986 PERL_CALLCONV OP*       Perl_newMETHOP_named(pTHX_ I32 type, I32 flags, SV* const_meth)
2987                         __attribute__malloc__
2988                         __attribute__warn_unused_result__
2989                         __attribute__nonnull__(pTHX_3);
2990 #define PERL_ARGS_ASSERT_NEWMETHOP_NAMED        \
2991         assert(const_meth)
2992
2993 PERL_CALLCONV CV *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
2994                         __attribute__nonnull__(pTHX_2);
2995 #define PERL_ARGS_ASSERT_NEWMYSUB       \
2996         assert(o)
2997
2998 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2999                         __attribute__malloc__
3000                         __attribute__warn_unused_result__;
3001
3002 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
3003                         __attribute__malloc__
3004                         __attribute__warn_unused_result__;
3005
3006 PERL_CALLCONV PADNAMELIST *     Perl_newPADNAMELIST(size_t max)
3007                         __attribute__malloc__
3008                         __attribute__warn_unused_result__;
3009
3010 PERL_CALLCONV PADNAME * Perl_newPADNAMEouter(PADNAME *outer)
3011                         __attribute__malloc__
3012                         __attribute__warn_unused_result__
3013                         __attribute__nonnull__(1);
3014 #define PERL_ARGS_ASSERT_NEWPADNAMEOUTER        \
3015         assert(outer)
3016
3017 PERL_CALLCONV PADNAME * Perl_newPADNAMEpvn(const char *s, STRLEN len)
3018                         __attribute__malloc__
3019                         __attribute__warn_unused_result__
3020                         __attribute__nonnull__(1);
3021 #define PERL_ARGS_ASSERT_NEWPADNAMEPVN  \
3022         assert(s)
3023
3024 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
3025                         __attribute__malloc__
3026                         __attribute__warn_unused_result__;
3027
3028 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
3029                         __attribute__nonnull__(pTHX_1);
3030 #define PERL_ARGS_ASSERT_NEWPROG        \
3031         assert(o)
3032
3033 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
3034                         __attribute__malloc__
3035                         __attribute__warn_unused_result__;
3036
3037 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
3038                         __attribute__malloc__
3039                         __attribute__warn_unused_result__
3040                         __attribute__nonnull__(pTHX_2)
3041                         __attribute__nonnull__(pTHX_3);
3042 #define PERL_ARGS_ASSERT_NEWRANGE       \
3043         assert(left); assert(right)
3044
3045 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
3046                         __attribute__malloc__
3047                         __attribute__warn_unused_result__
3048                         __attribute__nonnull__(pTHX_1);
3049 #define PERL_ARGS_ASSERT_NEWRV  \
3050         assert(sv)
3051
3052 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const tmpRef)
3053                         __attribute__malloc__
3054                         __attribute__warn_unused_result__
3055                         __attribute__nonnull__(pTHX_1);
3056 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
3057         assert(tmpRef)
3058
3059 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
3060                         __attribute__malloc__
3061                         __attribute__warn_unused_result__;
3062
3063 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
3064                         __attribute__malloc__
3065                         __attribute__warn_unused_result__;
3066
3067 PERL_CALLCONV CV*       Perl_newSTUB(pTHX_ GV *gv, bool fake)
3068                         __attribute__nonnull__(pTHX_1);
3069 #define PERL_ARGS_ASSERT_NEWSTUB        \
3070         assert(gv)
3071
3072 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
3073 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
3074                         __attribute__malloc__
3075                         __attribute__warn_unused_result__;
3076
3077 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
3078                         __attribute__malloc__
3079                         __attribute__warn_unused_result__
3080                         __attribute__nonnull__(pTHX_3);
3081 #define PERL_ARGS_ASSERT_NEWSVOP        \
3082         assert(sv)
3083
3084 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
3085                         __attribute__malloc__
3086                         __attribute__warn_unused_result__
3087                         __attribute__nonnull__(pTHX_1);
3088 #define PERL_ARGS_ASSERT_NEWSVREF       \
3089         assert(o)
3090
3091 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
3092                         __attribute__malloc__
3093                         __attribute__warn_unused_result__;
3094
3095 PERL_CALLCONV SV*       Perl_newSVavdefelem(pTHX_ AV *av, SSize_t ix, bool extendible)
3096                         __attribute__malloc__
3097                         __attribute__warn_unused_result__
3098                         __attribute__nonnull__(pTHX_1);
3099 #define PERL_ARGS_ASSERT_NEWSVAVDEFELEM \
3100         assert(av)
3101
3102 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
3103                         __attribute__malloc__
3104                         __attribute__warn_unused_result__;
3105
3106 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
3107                         __attribute__malloc__
3108                         __attribute__warn_unused_result__;
3109
3110 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
3111                         __attribute__malloc__
3112                         __attribute__warn_unused_result__;
3113
3114 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
3115                         __attribute__malloc__
3116                         __attribute__warn_unused_result__;
3117
3118 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
3119                         __attribute__malloc__
3120                         __attribute__warn_unused_result__;
3121
3122 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
3123                         __attribute__malloc__
3124                         __attribute__warn_unused_result__
3125                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3126                         __attribute__nonnull__(pTHX_1);
3127 #define PERL_ARGS_ASSERT_NEWSVPVF       \
3128         assert(pat)
3129
3130 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
3131                         __attribute__malloc__
3132                         __attribute__warn_unused_result__;
3133
3134 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
3135                         __attribute__malloc__
3136                         __attribute__warn_unused_result__;
3137
3138 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
3139                         __attribute__malloc__
3140                         __attribute__warn_unused_result__;
3141
3142 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
3143                         __attribute__nonnull__(pTHX_1);
3144 #define PERL_ARGS_ASSERT_NEWSVRV        \
3145         assert(rv)
3146
3147 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
3148                         __attribute__malloc__
3149                         __attribute__warn_unused_result__;
3150
3151 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
3152                         __attribute__malloc__
3153                         __attribute__warn_unused_result__;
3154
3155 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
3156                         __attribute__malloc__
3157                         __attribute__warn_unused_result__;
3158
3159 PERL_CALLCONV OP*       Perl_newUNOP_AUX(pTHX_ I32 type, I32 flags, OP* first, UNOP_AUX_item *aux)
3160                         __attribute__malloc__
3161                         __attribute__warn_unused_result__;
3162
3163 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
3164                         __attribute__malloc__
3165                         __attribute__warn_unused_result__
3166                         __attribute__nonnull__(pTHX_2);
3167 #define PERL_ARGS_ASSERT_NEWWHENOP      \
3168         assert(block)
3169
3170 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
3171                         __attribute__malloc__
3172                         __attribute__warn_unused_result__;
3173
3174 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
3175                         __attribute__nonnull__(pTHX_2)
3176                         __attribute__nonnull__(pTHX_3);
3177 #define PERL_ARGS_ASSERT_NEWXS  \
3178         assert(subaddr); assert(filename)
3179
3180 PERL_CALLCONV CV *      Perl_newXS_deffile(pTHX_ const char *name, XSUBADDR_t subaddr)
3181                         __attribute__nonnull__(pTHX_1)
3182                         __attribute__nonnull__(pTHX_2);
3183 #define PERL_ARGS_ASSERT_NEWXS_DEFFILE  \
3184         assert(name); assert(subaddr)
3185
3186 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
3187                         __attribute__nonnull__(pTHX_2)
3188                         __attribute__nonnull__(pTHX_3);
3189 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
3190         assert(subaddr); assert(filename)
3191
3192 PERL_CALLCONV CV *      Perl_newXS_len_flags(pTHX_ const char *name, STRLEN len, XSUBADDR_t subaddr, const char *const filename, const char *const proto, SV **const_svp, U32 flags)
3193                         __attribute__nonnull__(pTHX_3);
3194 #define PERL_ARGS_ASSERT_NEWXS_LEN_FLAGS        \
3195         assert(subaddr)
3196
3197 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
3198 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
3199                         __attribute__nonnull__(pTHX_1);
3200 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
3201         assert(newctype)
3202
3203 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
3204 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
3205                         __attribute__malloc__
3206                         __attribute__warn_unused_result__;
3207
3208 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
3209                         __attribute__nonnull__(pTHX_1);
3210 #define PERL_ARGS_ASSERT_NEW_VERSION    \
3211         assert(ver)
3212
3213 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
3214                         __attribute__malloc__
3215                         __attribute__warn_unused_result__
3216                         __attribute__nonnull__(pTHX_2);
3217 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
3218         assert(bits)
3219
3220 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv, bool nomagicopen)
3221                         __attribute__nonnull__(pTHX_1);
3222 #define PERL_ARGS_ASSERT_NEXTARGV       \
3223         assert(gv)
3224
3225 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
3226                         __attribute__pure__
3227                         __attribute__nonnull__(1)
3228                         __attribute__nonnull__(2)
3229                         __attribute__nonnull__(3)
3230                         __attribute__nonnull__(4);
3231 #define PERL_ARGS_ASSERT_NINSTR \
3232         assert(big); assert(bigend); assert(little); assert(lend)
3233
3234 PERL_CALLCONV_NO_RET void       Perl_noperl_die(const char* pat, ...)
3235                         __attribute__noreturn__
3236                         __attribute__format__(__printf__,1,2)
3237                         __attribute__nonnull__(1);
3238 #define PERL_ARGS_ASSERT_NOPERL_DIE     \
3239         assert(pat)
3240
3241 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
3242 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
3243                         __attribute__warn_unused_result__
3244                         __attribute__nonnull__(pTHX_1);
3245 #define PERL_ARGS_ASSERT_OOPSAV \
3246         assert(o)
3247
3248 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
3249                         __attribute__warn_unused_result__
3250                         __attribute__nonnull__(pTHX_1);
3251 #define PERL_ARGS_ASSERT_OOPSHV \
3252         assert(o)
3253
3254 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
3255 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
3256 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
3257                         __attribute__nonnull__(pTHX_1);
3258 #define PERL_ARGS_ASSERT_OP_CLEAR       \
3259         assert(o)
3260
3261 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
3262                         __attribute__nonnull__(pTHX_1);
3263 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
3264         assert(o)
3265
3266 PERL_CALLCONV OP*       Perl_op_convert_list(pTHX_ I32 optype, I32 flags, OP* o)
3267                         __attribute__warn_unused_result__;
3268
3269 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
3270                         __attribute__nonnull__(pTHX_1);
3271 #define PERL_ARGS_ASSERT_OP_DUMP        \
3272         assert(o)
3273
3274 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
3275 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
3276                         __attribute__nonnull__(pTHX_1);
3277 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
3278         assert(o)
3279
3280 /* PERL_CALLCONV OP*    op_lvalue(pTHX_ OP* o, I32 type); */
3281 PERL_CALLCONV OP*       Perl_op_lvalue_flags(pTHX_ OP* o, I32 type, U32 flags);
3282 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
3283                         __attribute__nonnull__(pTHX_1);
3284 #define PERL_ARGS_ASSERT_OP_NULL        \
3285         assert(o)
3286
3287 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
3288 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
3289 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
3290 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
3291 PERL_CALLCONV OP*       Perl_op_sibling_splice(OP *parent, OP *start, int del_count, OP* insert);
3292 PERL_CALLCONV OP*       Perl_op_unscope(pTHX_ OP* o);
3293 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)
3294                         __attribute__nonnull__(pTHX_1)
3295                         __attribute__nonnull__(pTHX_2)
3296                         __attribute__nonnull__(pTHX_3)
3297                         __attribute__nonnull__(pTHX_4)
3298                         __attribute__nonnull__(pTHX_5)
3299                         __attribute__nonnull__(pTHX_6);
3300 #define PERL_ARGS_ASSERT_PACK_CAT       \
3301         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
3302
3303 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
3304                         __attribute__nonnull__(pTHX_1);
3305 #define PERL_ARGS_ASSERT_PACKAGE        \
3306         assert(o)
3307
3308 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
3309                         __attribute__nonnull__(pTHX_1);
3310 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
3311         assert(v)
3312
3313 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
3314                         __attribute__nonnull__(pTHX_1)
3315                         __attribute__nonnull__(pTHX_2)
3316                         __attribute__nonnull__(pTHX_3)
3317                         __attribute__nonnull__(pTHX_4)
3318                         __attribute__nonnull__(pTHX_5);
3319 #define PERL_ARGS_ASSERT_PACKLIST       \
3320         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
3321
3322 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ CV* func, I32 optype)
3323                         __attribute__nonnull__(pTHX_1);
3324 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
3325         assert(func)
3326
3327 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pv(pTHX_ const char *name, const U32 flags, HV *typestash, HV *ourstash)
3328                         __attribute__nonnull__(pTHX_1);
3329 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PV        \
3330         assert(name)
3331
3332 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pvn(pTHX_ const char *namepv, STRLEN namelen, U32 flags, HV *typestash, HV *ourstash)
3333                         __attribute__nonnull__(pTHX_1);
3334 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PVN       \
3335         assert(namepv)
3336
3337 PERL_CALLCONV PADOFFSET Perl_pad_add_name_sv(pTHX_ SV *name, U32 flags, HV *typestash, HV *ourstash)
3338                         __attribute__nonnull__(pTHX_1);
3339 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
3340         assert(name)
3341
3342 PERL_CALLCONV void      Perl_pad_add_weakref(pTHX_ CV* func)
3343                         __attribute__nonnull__(pTHX_1);
3344 #define PERL_ARGS_ASSERT_PAD_ADD_WEAKREF        \
3345         assert(func)
3346
3347 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
3348 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
3349 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
3350                         __attribute__warn_unused_result__;
3351
3352 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pv(pTHX_ const char* name, U32 flags)
3353                         __attribute__nonnull__(pTHX_1);
3354 #define PERL_ARGS_ASSERT_PAD_FINDMY_PV  \
3355         assert(name)
3356
3357 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pvn(pTHX_ const char* namepv, STRLEN namelen, U32 flags)
3358                         __attribute__nonnull__(pTHX_1);
3359 #define PERL_ARGS_ASSERT_PAD_FINDMY_PVN \
3360         assert(namepv)
3361
3362 PERL_CALLCONV PADOFFSET Perl_pad_findmy_sv(pTHX_ SV* name, U32 flags)
3363                         __attribute__nonnull__(pTHX_1);
3364 #define PERL_ARGS_ASSERT_PAD_FINDMY_SV  \
3365         assert(name)
3366
3367 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
3368                         __attribute__nonnull__(pTHX_1)
3369                         __attribute__nonnull__(pTHX_2)
3370                         __attribute__nonnull__(pTHX_3);
3371 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
3372         assert(padlist); assert(old_cv); assert(new_cv)
3373
3374 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
3375 PERL_CALLCONV OP *      Perl_pad_leavemy(pTHX);
3376 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
3377                         __attribute__malloc__
3378                         __attribute__warn_unused_result__;
3379
3380 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
3381                         __attribute__nonnull__(pTHX_1);
3382 #define PERL_ARGS_ASSERT_PAD_PUSH       \
3383         assert(padlist)
3384
3385 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
3386 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
3387 PERL_CALLCONV PAD **    Perl_padlist_store(pTHX_ PADLIST *padlist, I32 key, PAD *val)
3388                         __attribute__nonnull__(pTHX_1);
3389 #define PERL_ARGS_ASSERT_PADLIST_STORE  \
3390         assert(padlist)
3391
3392 PERL_CALLCONV void      Perl_padname_free(pTHX_ PADNAME *pn)
3393                         __attribute__nonnull__(pTHX_1);
3394 #define PERL_ARGS_ASSERT_PADNAME_FREE   \
3395         assert(pn)
3396
3397 PERL_CALLCONV PADNAME * Perl_padnamelist_fetch(PADNAMELIST *pnl, SSize_t key)
3398                         __attribute__warn_unused_result__
3399                         __attribute__nonnull__(1);
3400 #define PERL_ARGS_ASSERT_PADNAMELIST_FETCH      \
3401         assert(pnl)
3402
3403 PERL_CALLCONV void      Perl_padnamelist_free(pTHX_ PADNAMELIST *pnl)
3404                         __attribute__nonnull__(pTHX_1);
3405 #define PERL_ARGS_ASSERT_PADNAMELIST_FREE       \
3406         assert(pnl)
3407
3408 PERL_CALLCONV PADNAME **        Perl_padnamelist_store(pTHX_ PADNAMELIST *pnl, SSize_t key, PADNAME *val)
3409                         __attribute__nonnull__(pTHX_1);
3410 #define PERL_ARGS_ASSERT_PADNAMELIST_STORE      \
3411         assert(pnl)
3412
3413 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
3414 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
3415 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
3416 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
3417 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
3418 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
3419 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
3420 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
3421 PERL_CALLCONV OP *      Perl_parse_subsignature(pTHX)
3422                         __attribute__warn_unused_result__;
3423
3424 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
3425 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3426                         __attribute__nonnull__(pTHX_1);
3427 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3428         assert(popt)
3429
3430 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3431                         __attribute__nonnull__(pTHX_1);
3432 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3433         assert(parser)
3434
3435 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
3436 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
3437 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
3438                         __attribute__nonnull__(1);
3439 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
3440         assert(my_perl)
3441
3442 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
3443                         __attribute__nonnull__(1);
3444 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
3445         assert(my_perl)
3446
3447 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
3448                         __attribute__nonnull__(1);
3449 #define PERL_ARGS_ASSERT_PERL_FREE      \
3450         assert(my_perl)
3451
3452 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
3453                         __attribute__nonnull__(1);
3454 #define PERL_ARGS_ASSERT_PERL_PARSE     \
3455         assert(my_perl)
3456
3457 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
3458                         __attribute__nonnull__(1);
3459 #define PERL_ARGS_ASSERT_PERL_RUN       \
3460         assert(my_perl)
3461
3462 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
3463 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, OP *repl, bool isreg, I32 floor)
3464                         __attribute__nonnull__(pTHX_1)
3465                         __attribute__nonnull__(pTHX_2);
3466 #define PERL_ARGS_ASSERT_PMRUNTIME      \
3467         assert(o); assert(expr)
3468
3469 PERL_CALLCONV void      Perl_pop_scope(pTHX);
3470 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
3471                         __attribute__nonnull__(pTHX_1);
3472 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
3473         assert(name)
3474
3475 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
3476                         __attribute__nonnull__(pTHX_1);
3477 #define PERL_ARGS_ASSERT_PREGCOMP       \
3478         assert(pattern)
3479
3480 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, SSize_t minend, SV* screamer, U32 nosave)
3481                         __attribute__nonnull__(pTHX_1)
3482                         __attribute__nonnull__(pTHX_2)
3483                         __attribute__nonnull__(pTHX_3)
3484                         __attribute__nonnull__(pTHX_4)
3485                         __attribute__nonnull__(pTHX_6);
3486 #define PERL_ARGS_ASSERT_PREGEXEC       \
3487         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
3488
3489 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
3490 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
3491                         __attribute__nonnull__(pTHX_1);
3492 #define PERL_ARGS_ASSERT_PREGFREE2      \
3493         assert(rx)
3494
3495 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)
3496                         __attribute__nonnull__(pTHX_1);
3497 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
3498         assert(s)
3499
3500 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
3501                         __attribute__deprecated__;
3502
3503 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
3504                         __attribute__warn_unused_result__
3505                         __attribute__nonnull__(pTHX_1);
3506 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
3507         assert(tbl)
3508
3509 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
3510 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
3511                         __attribute__malloc__
3512                         __attribute__warn_unused_result__;
3513
3514 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
3515                         __attribute__nonnull__(pTHX_1);
3516 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
3517         assert(tbl)
3518
3519 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
3520                         __attribute__nonnull__(pTHX_1)
3521                         __attribute__nonnull__(pTHX_3);
3522 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
3523         assert(tbl); assert(newsv)
3524
3525 PERL_CALLCONV void      Perl_push_scope(pTHX);
3526 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3527                         __attribute__nonnull__(pTHX_1)
3528                         __attribute__nonnull__(pTHX_2);
3529 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3530         assert(dsv); assert(pv)
3531
3532 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)
3533                         __attribute__nonnull__(pTHX_2);
3534 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3535         assert(str)
3536
3537 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)
3538                         __attribute__nonnull__(pTHX_1)
3539                         __attribute__nonnull__(pTHX_2);
3540 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3541         assert(dsv); assert(str)
3542
3543 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3544                         __attribute__nonnull__(pTHX_1)
3545                         __attribute__nonnull__(pTHX_2);
3546 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3547         assert(dsv); assert(spv)
3548
3549 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
3550                         __attribute__nonnull__(pTHX_1);
3551 #define PERL_ARGS_ASSERT_QERROR \
3552         assert(err)
3553
3554 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 orig_rx_flags)
3555                         __attribute__nonnull__(pTHX_1);
3556 #define PERL_ARGS_ASSERT_RE_COMPILE     \
3557         assert(pattern)
3558
3559 PERL_CALLCONV char*     Perl_re_intuit_start(pTHX_ REGEXP * const rx, SV* sv, const char* const strbeg, char* strpos, char* strend, const U32 flags, re_scream_pos_data *data)
3560                         __attribute__nonnull__(pTHX_1)
3561                         __attribute__nonnull__(pTHX_3)
3562                         __attribute__nonnull__(pTHX_4)
3563                         __attribute__nonnull__(pTHX_5);
3564 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
3565         assert(rx); assert(strbeg); assert(strpos); assert(strend)
3566
3567 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
3568                         __attribute__nonnull__(pTHX_1);
3569 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
3570         assert(r)
3571
3572 PERL_CALLCONV REGEXP*   Perl_re_op_compile(pTHX_ SV ** const patternp, int pat_count, OP *expr, const regexp_engine* eng, REGEXP *old_re, bool *is_bare_re, U32 rx_flags, U32 pm_flags)
3573                         __attribute__nonnull__(pTHX_4);
3574 #define PERL_ARGS_ASSERT_RE_OP_COMPILE  \
3575         assert(eng)
3576
3577 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
3578                         __attribute__malloc__
3579                         __attribute__warn_unused_result__;
3580
3581 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
3582 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
3583 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
3584                         __attribute__nonnull__(1);
3585 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
3586         assert(f)
3587
3588 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
3589 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
3590 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
3591 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
3592                         __attribute__nonnull__(pTHX_2);
3593 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
3594         assert(key)
3595
3596 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
3597                         __attribute__nonnull__(pTHX_2);
3598 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
3599         assert(keypv)
3600
3601 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
3602                         __attribute__nonnull__(pTHX_2);
3603 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
3604         assert(key)
3605
3606 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3607 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3608 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3609                         __attribute__nonnull__(pTHX_2);
3610 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3611         assert(key)
3612
3613 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)
3614                         __attribute__nonnull__(pTHX_2);
3615 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3616         assert(keypv)
3617
3618 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3619                         __attribute__nonnull__(pTHX_2);
3620 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3621         assert(key)
3622
3623 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3624                         __attribute__nonnull__(pTHX_1);
3625 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3626         assert(rx)
3627
3628 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3629                         __attribute__nonnull__(pTHX_1);
3630 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3631         assert(rx)
3632
3633 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3634                         __attribute__nonnull__(pTHX_1)
3635                         __attribute__nonnull__(pTHX_2);
3636 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3637         assert(rx); assert(key)
3638
3639 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3640                         __attribute__nonnull__(pTHX_1)
3641                         __attribute__nonnull__(pTHX_2);
3642 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3643         assert(rx); assert(namesv)
3644
3645 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3646                         __attribute__nonnull__(pTHX_1);
3647 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3648         assert(rx)
3649
3650 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3651                         __attribute__nonnull__(pTHX_1);
3652 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3653         assert(rx)
3654
3655 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3656                         __attribute__nonnull__(pTHX_1);
3657 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3658         assert(rx)
3659
3660 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3661                         __attribute__nonnull__(pTHX_1);
3662 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3663         assert(rx)
3664
3665 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3666                         __attribute__nonnull__(pTHX_1);
3667 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3668         assert(rx)
3669
3670 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3671                         __attribute__nonnull__(pTHX_1)
3672                         __attribute__nonnull__(pTHX_2);
3673 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3674         assert(rx); assert(sv)
3675
3676 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3677                         __attribute__nonnull__(pTHX_1);
3678 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3679         assert(rx)
3680
3681 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3682                         __attribute__nonnull__(pTHX_1);
3683 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3684         assert(rx)
3685
3686 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3687                         __attribute__nonnull__(pTHX_2);
3688 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3689         assert(rx)
3690
3691 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3692                         __attribute__nonnull__(pTHX_2);
3693 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3694         assert(node)
3695
3696 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3697                         __attribute__nonnull__(pTHX_1);
3698 #define PERL_ARGS_ASSERT_REGDUMP        \
3699         assert(r)
3700
3701 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, SSize_t minend, SV *sv, void *data, U32 flags)
3702                         __attribute__nonnull__(pTHX_1)
3703                         __attribute__nonnull__(pTHX_2)
3704                         __attribute__nonnull__(pTHX_3)
3705                         __attribute__nonnull__(pTHX_4)
3706                         __attribute__nonnull__(pTHX_6);
3707 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3708         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3709
3710 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3711                         __attribute__nonnull__(pTHX_1);
3712 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3713         assert(rx)
3714
3715 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3716 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3717                         __attribute__warn_unused_result__;
3718
3719 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, IV count)
3720                         __attribute__nonnull__(1)
3721                         __attribute__nonnull__(2);
3722 #define PERL_ARGS_ASSERT_REPEATCPY      \
3723         assert(to); assert(from)
3724
3725 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3726 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3727 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3728 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3729                         __attribute__nonnull__(pTHX_1);
3730 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3731         assert(pv)
3732
3733 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3734                         __attribute__pure__
3735                         __attribute__nonnull__(1)
3736                         __attribute__nonnull__(2)
3737                         __attribute__nonnull__(3)
3738                         __attribute__nonnull__(4);
3739 #define PERL_ARGS_ASSERT_RNINSTR        \
3740         assert(big); assert(bigend); assert(little); assert(lend)
3741
3742 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3743 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3744 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3745 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3746                         __attribute__nonnull__(pTHX_3);
3747 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3748         assert(save)
3749
3750 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3751 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3752 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3753 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3754                         __attribute__nonnull__(pTHX_1);
3755 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3756         assert(cvop)
3757
3758 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3759                         __attribute__nonnull__(pTHX_1)
3760                         __attribute__nonnull__(pTHX_2);
3761 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3762         assert(rsp); assert(rx)
3763
3764 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3765                         __attribute__malloc__
3766                         __attribute__warn_unused_result__;
3767
3768 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3769 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3770                         __attribute__malloc__
3771                         __attribute__warn_unused_result__;
3772
3773 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3774                         __attribute__malloc__
3775                         __attribute__warn_unused_result__;
3776
3777 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3778                         __attribute__nonnull__(pTHX_1);
3779 #define PERL_ARGS_ASSERT_SAVE_I16       \
3780         assert(intp)
3781
3782 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3783                         __attribute__nonnull__(pTHX_1);
3784 #define PERL_ARGS_ASSERT_SAVE_I32       \
3785         assert(intp)
3786
3787 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3788                         __attribute__nonnull__(pTHX_1);
3789 #define PERL_ARGS_ASSERT_SAVE_I8        \
3790         assert(bytep)
3791
3792 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, SSize_t key)
3793                         __attribute__nonnull__(pTHX_1);
3794 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3795         assert(av)
3796
3797 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, SSize_t idx, SV **sptr)
3798                         __attribute__nonnull__(pTHX_1)
3799                         __attribute__nonnull__(pTHX_3); */
3800
3801 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, SSize_t idx, SV **sptr, const U32 flags)
3802                         __attribute__nonnull__(pTHX_1)
3803                         __attribute__nonnull__(pTHX_3);
3804 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3805         assert(av); assert(sptr)
3806
3807 PERL_CALLCONV void      Perl_save_aliased_sv(pTHX_ GV* gv)
3808                         __attribute__nonnull__(pTHX_1);
3809 #define PERL_ARGS_ASSERT_SAVE_ALIASED_SV        \
3810         assert(gv)
3811
3812 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3813 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3814                         __attribute__nonnull__(pTHX_1);
3815 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3816         assert(aptr)
3817
3818 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3819                         __attribute__nonnull__(pTHX_1);
3820 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3821         assert(gv)
3822
3823 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3824                         __attribute__nonnull__(pTHX_1);
3825 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3826         assert(boolp)
3827
3828 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3829                         __attribute__nonnull__(pTHX_1);
3830 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3831         assert(svp)
3832
3833 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3834                         __attribute__nonnull__(pTHX_1)
3835                         __attribute__nonnull__(pTHX_2);
3836 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3837         assert(hv); assert(key)
3838
3839 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3840                         __attribute__nonnull__(pTHX_2);
3841 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3842         assert(p)
3843
3844 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3845 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3846 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3847 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3848 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3849                         __attribute__nonnull__(pTHX_1);
3850 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3851         assert(str)
3852
3853 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3854                         __attribute__nonnull__(pTHX_1);
3855 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3856         assert(sptr)
3857
3858 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3859                         __attribute__nonnull__(pTHX_1);
3860 #define PERL_ARGS_ASSERT_SAVE_GP        \
3861         assert(gv)
3862
3863 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3864                         __attribute__nonnull__(pTHX_1);
3865 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3866         assert(gv)
3867
3868 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3869                         __attribute__nonnull__(pTHX_1)
3870                         __attribute__nonnull__(pTHX_2);
3871 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3872         assert(hv); assert(keysv)
3873
3874 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3875                         __attribute__nonnull__(pTHX_1)
3876                         __attribute__nonnull__(pTHX_2)
3877                         __attribute__nonnull__(pTHX_3); */
3878
3879 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3880                         __attribute__nonnull__(pTHX_1)
3881                         __attribute__nonnull__(pTHX_2)
3882                         __attribute__nonnull__(pTHX_3);
3883 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3884         assert(hv); assert(key); assert(sptr)
3885
3886 PERL_CALLCONV void      Perl_save_hints(pTHX);
3887 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3888                         __attribute__nonnull__(pTHX_1);
3889 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3890         assert(hptr)
3891
3892 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3893                         __attribute__nonnull__(pTHX_1);
3894 #define PERL_ARGS_ASSERT_SAVE_INT       \
3895         assert(intp)
3896
3897 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3898                         __attribute__nonnull__(pTHX_1);
3899 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3900         assert(item)
3901
3902 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3903                         __attribute__nonnull__(pTHX_1);
3904 #define PERL_ARGS_ASSERT_SAVE_IV        \
3905         assert(ivp)
3906
3907 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3908                         __attribute__nonnull__(pTHX_1);
3909 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3910         assert(sarg)
3911
3912 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3913                         __attribute__nonnull__(pTHX_1);
3914 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3915         assert(longp)
3916
3917 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3918                         __attribute__nonnull__(pTHX_1); */
3919 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3920         assert(sv)
3921
3922 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3923                         __attribute__nonnull__(pTHX_1);
3924 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3925         assert(gv)
3926
3927 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3928 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3929 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3930                         __attribute__nonnull__(pTHX_1);
3931 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3932         assert(pptr)
3933
3934 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3935 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3936 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3937 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3938 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3939                         __attribute__nonnull__(pTHX_1);
3940 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3941         assert(gv)
3942
3943 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3944                         __attribute__nonnull__(pTHX_1);
3945 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3946         assert(sv)
3947
3948 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3949                         __attribute__nonnull__(pTHX_1);
3950 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3951         assert(str)
3952
3953 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3954                         __attribute__nonnull__(pTHX_1);
3955 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3956         assert(sptr)
3957
3958 PERL_CALLCONV void      Perl_save_strlen(pTHX_ STRLEN* ptr)
3959                         __attribute__nonnull__(pTHX_1);
3960 #define PERL_ARGS_ASSERT_SAVE_STRLEN    \
3961         assert(ptr)
3962
3963 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3964                         __attribute__nonnull__(pTHX_1);
3965 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3966         assert(sptr)
3967
3968 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3969                         __attribute__nonnull__(pTHX_1);
3970 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3971         assert(ptr)
3972
3973 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3974                         __attribute__malloc__
3975                         __attribute__warn_unused_result__;
3976
3977 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3978                         __attribute__malloc__
3979                         __attribute__warn_unused_result__;
3980
3981 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3982                         __attribute__malloc__
3983                         __attribute__warn_unused_result__;
3984
3985 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3986                         __attribute__malloc__
3987                         __attribute__warn_unused_result__;
3988
3989 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3990                         __attribute__malloc__
3991                         __attribute__warn_unused_result__
3992                         __attribute__nonnull__(pTHX_1);
3993 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3994         assert(sv)
3995
3996 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3997 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3998 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3999                         __attribute__malloc__
4000                         __attribute__warn_unused_result__
4001                         __attribute__nonnull__(pTHX_1);
4002 #define PERL_ARGS_ASSERT_SAVESVPV       \
4003         assert(sv)
4004
4005 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
4006 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
4007 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
4008                         __attribute__nonnull__(pTHX_1);
4009 #define PERL_ARGS_ASSERT_SCALARVOID     \
4010         assert(o)
4011
4012 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
4013                         __attribute__nonnull__(pTHX_1)
4014                         __attribute__nonnull__(pTHX_3);
4015 #define PERL_ARGS_ASSERT_SCAN_BIN       \
4016         assert(start); assert(retlen)
4017
4018 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
4019                         __attribute__nonnull__(pTHX_1)
4020                         __attribute__nonnull__(pTHX_3);
4021 #define PERL_ARGS_ASSERT_SCAN_HEX       \
4022         assert(start); assert(retlen)
4023
4024 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
4025                         __attribute__nonnull__(pTHX_1)
4026                         __attribute__nonnull__(pTHX_2);
4027 #define PERL_ARGS_ASSERT_SCAN_NUM       \
4028         assert(s); assert(lvalp)
4029
4030 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
4031                         __attribute__nonnull__(pTHX_1)
4032                         __attribute__nonnull__(pTHX_3);
4033 #define PERL_ARGS_ASSERT_SCAN_OCT       \
4034         assert(start); assert(retlen)
4035
4036 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
4037                         __attribute__nonnull__(pTHX_1)
4038                         __attribute__nonnull__(pTHX_2);
4039 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
4040         assert(s); assert(rv)
4041
4042 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
4043                         __attribute__nonnull__(pTHX_1)
4044                         __attribute__nonnull__(pTHX_2)
4045                         __attribute__nonnull__(pTHX_3);
4046 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
4047         assert(s); assert(e); assert(sv)
4048
4049 PERL_CALLCONV U32       Perl_seed(pTHX);
4050 PERL_CALLCONV void      Perl_set_caret_X(pTHX);
4051 PERL_CALLCONV void      Perl_set_context(void *t)
4052                         __attribute__nonnull__(1);
4053 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
4054         assert(t)
4055
4056 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
4057 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
4058 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
4059 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv)
4060                         __attribute__nonnull__(pTHX_1);
4061 #define PERL_ARGS_ASSERT_SETDEFOUT      \
4062         assert(gv)
4063
4064 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
4065                         __attribute__nonnull__(pTHX_1);
4066 #define PERL_ARGS_ASSERT_SHARE_HEK      \
4067         assert(str)
4068
4069 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
4070                         __attribute__nonnull__(pTHX_3);
4071 #define PERL_ARGS_ASSERT_SORTSV \
4072         assert(cmp)
4073
4074 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
4075                         __attribute__nonnull__(pTHX_3);
4076 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
4077         assert(cmp)
4078
4079 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, SSize_t n)
4080                         __attribute__nonnull__(pTHX_1)
4081                         __attribute__nonnull__(pTHX_2);
4082 #define PERL_ARGS_ASSERT_STACK_GROW     \
4083         assert(sp); assert(p)
4084
4085 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
4086                         __attribute__nonnull__(pTHX_1)
4087                         __attribute__nonnull__(pTHX_2);
4088 #define PERL_ARGS_ASSERT_START_GLOB     \
4089         assert(tmpglob); assert(io)
4090
4091 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
4092 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
4093                         __attribute__warn_unused_result__
4094                         __attribute__nonnull__(pTHX_1);
4095 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
4096         assert(sv)
4097
4098 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
4099                         __attribute__nonnull__(pTHX_1);
4100 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
4101         assert(cv)
4102
4103 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
4104                         __attribute__nonnull__(pTHX_1); */
4105
4106 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *sv, I32 flags)
4107                         __attribute__nonnull__(pTHX_1);
4108 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
4109         assert(sv)
4110
4111 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
4112                         __attribute__nonnull__(pTHX_2)
4113                         __attribute__nonnull__(pTHX_3);
4114 #define PERL_ARGS_ASSERT_SV_2CV \
4115         assert(st); assert(gvp)
4116
4117 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
4118                         __attribute__nonnull__(pTHX_1);
4119 #define PERL_ARGS_ASSERT_SV_2IO \
4120         assert(sv)
4121
4122 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv)
4123                         __attribute__nonnull__(pTHX_1); */
4124 #define PERL_ARGS_ASSERT_SV_2IV \
4125         assert(sv)
4126
4127 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags)
4128                         __attribute__nonnull__(pTHX_1);
4129 #define PERL_ARGS_ASSERT_SV_2IV_FLAGS   \
4130         assert(sv)
4131
4132 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
4133 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
4134                         __attribute__nonnull__(pTHX_1);
4135 #define PERL_ARGS_ASSERT_SV_2NUM        \
4136         assert(sv)
4137
4138 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags)
4139                         __attribute__nonnull__(pTHX_1);
4140 #define PERL_ARGS_ASSERT_SV_2NV_FLAGS   \
4141         assert(sv)
4142
4143 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp)
4144                         __attribute__nonnull__(pTHX_1); */
4145 #define PERL_ARGS_ASSERT_SV_2PV \
4146         assert(sv)
4147
4148 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
4149                         __attribute__nonnull__(pTHX_1);
4150 #define PERL_ARGS_ASSERT_SV_2PV_FLAGS   \
4151         assert(sv)
4152
4153 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4154                         __attribute__warn_unused_result__
4155                         __attribute__nonnull__(pTHX_1); */
4156 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4157         assert(sv)
4158
4159 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *sv, STRLEN *const lp)
4160                         __attribute__nonnull__(pTHX_1);
4161 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
4162         assert(sv)
4163
4164 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4165                         __attribute__warn_unused_result__
4166                         __attribute__nonnull__(pTHX_1); */
4167 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4168         assert(sv)
4169
4170 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *sv, STRLEN *const lp)
4171                         __attribute__nonnull__(pTHX_1);
4172 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
4173         assert(sv)
4174
4175 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4176                         __attribute__warn_unused_result__
4177                         __attribute__nonnull__(pTHX_1); */
4178 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4179         assert(sv)
4180
4181 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv)
4182                         __attribute__nonnull__(pTHX_1); */
4183 #define PERL_ARGS_ASSERT_SV_2UV \
4184         assert(sv)
4185
4186 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags)
4187                         __attribute__nonnull__(pTHX_1);
4188 #define PERL_ARGS_ASSERT_SV_2UV_FLAGS   \
4189         assert(sv)
4190
4191 PERL_CALLCONV int       Perl_sv_backoff(SV *const sv)
4192                         __attribute__nonnull__(1);
4193 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
4194         assert(sv)
4195
4196 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
4197                         __attribute__nonnull__(pTHX_1)
4198                         __attribute__nonnull__(pTHX_2);
4199 #define PERL_ARGS_ASSERT_SV_BLESS       \
4200         assert(sv); assert(stash)
4201
4202 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
4203                         __attribute__nonnull__(pTHX_1)
4204                         __attribute__nonnull__(pTHX_2)
4205                         __attribute__nonnull__(pTHX_3)
4206                         __attribute__nonnull__(pTHX_4)
4207                         __attribute__nonnull__(pTHX_5);
4208 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
4209         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
4210
4211 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
4212                         __attribute__nonnull__(pTHX_1);
4213 #define PERL_ARGS_ASSERT_SV_CATPV       \
4214         assert(sv)
4215
4216 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
4217                         __attribute__nonnull__(pTHX_1)
4218                         __attribute__nonnull__(pTHX_2);
4219 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
4220         assert(dstr); assert(sstr)
4221
4222 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
4223                         __attribute__nonnull__(pTHX_1);
4224 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
4225         assert(sv)
4226
4227 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
4228                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4229                         __attribute__nonnull__(pTHX_1)
4230                         __attribute__nonnull__(pTHX_2);
4231 #define PERL_ARGS_ASSERT_SV_CATPVF      \
4232         assert(sv); assert(pat)
4233
4234 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4235                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4236                         __attribute__nonnull__(pTHX_1)
4237                         __attribute__nonnull__(pTHX_2);
4238 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
4239         assert(sv); assert(pat)
4240
4241 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
4242                         __attribute__nonnull__(pTHX_1)
4243                         __attribute__nonnull__(pTHX_2); */
4244 #define PERL_ARGS_ASSERT_SV_CATPVN      \
4245         assert(dsv); assert(sstr)
4246
4247 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
4248                         __attribute__nonnull__(pTHX_1)
4249                         __attribute__nonnull__(pTHX_2);
4250 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
4251         assert(dstr); assert(sstr)
4252
4253 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
4254                         __attribute__nonnull__(pTHX_1)
4255                         __attribute__nonnull__(pTHX_2); */
4256 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
4257         assert(sv); assert(ptr)
4258
4259 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
4260                         __attribute__nonnull__(pTHX_1); */
4261 #define PERL_ARGS_ASSERT_SV_CATSV       \
4262         assert(dstr)
4263
4264 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
4265                         __attribute__nonnull__(pTHX_1);
4266 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
4267         assert(dsv)
4268
4269 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
4270 &n