Stop inadvertently skipping Spec.t on VMS.
[perl.git] / proto.h
1 /* -*- buffer-read-only: t -*-
2  *
3  *    proto.h
4  *
5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
6  *    2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by Larry Wall and others
7  *
8  *    You may distribute under the terms of either the GNU General Public
9  *    License or the Artistic License, as specified in the README file.
10  *
11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
12  * This file is built by regen/embed.pl from data in embed.fnc,
13  * regen/embed.pl, regen/opcodes, intrpvar.h and perlvars.h.
14  * Any changes made here will be lost!
15  *
16  * Edit those files and run 'make regen_headers' to effect changes.
17  */
18
19 START_EXTERN_C
20 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
21                         __attribute__nonnull__(pTHX_1);
22 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
23         assert(stash)
24
25 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
26 PERL_CALLCONV bool      Perl__is_utf8__perl_idstart(pTHX_ const U8 *p)
27                         __attribute__warn_unused_result__
28                         __attribute__nonnull__(pTHX_1);
29 #define PERL_ARGS_ASSERT__IS_UTF8__PERL_IDSTART \
30         assert(p)
31
32 PERL_CALLCONV UV        Perl__to_uni_fold_flags(pTHX_ UV c, U8 *p, STRLEN *lenp, const bool flags)
33                         __attribute__nonnull__(pTHX_2)
34                         __attribute__nonnull__(pTHX_3);
35 #define PERL_ARGS_ASSERT__TO_UNI_FOLD_FLAGS     \
36         assert(p); assert(lenp)
37
38 PERL_CALLCONV UV        Perl__to_utf8_fold_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, U8 flags, bool* tainted_ptr)
39                         __attribute__nonnull__(pTHX_1)
40                         __attribute__nonnull__(pTHX_2);
41 #define PERL_ARGS_ASSERT__TO_UTF8_FOLD_FLAGS    \
42         assert(p); assert(ustrp)
43
44 PERL_CALLCONV UV        Perl__to_utf8_lower_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, const bool flags, bool* tainted_ptr)
45                         __attribute__nonnull__(pTHX_1)
46                         __attribute__nonnull__(pTHX_2);
47 #define PERL_ARGS_ASSERT__TO_UTF8_LOWER_FLAGS   \
48         assert(p); assert(ustrp)
49
50 PERL_CALLCONV UV        Perl__to_utf8_title_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, const bool flags, bool* tainted_ptr)
51                         __attribute__nonnull__(pTHX_1)
52                         __attribute__nonnull__(pTHX_2);
53 #define PERL_ARGS_ASSERT__TO_UTF8_TITLE_FLAGS   \
54         assert(p); assert(ustrp)
55
56 PERL_CALLCONV UV        Perl__to_utf8_upper_flags(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, const bool flags, bool* tainted_ptr)
57                         __attribute__nonnull__(pTHX_1)
58                         __attribute__nonnull__(pTHX_2);
59 #define PERL_ARGS_ASSERT__TO_UTF8_UPPER_FLAGS   \
60         assert(p); assert(ustrp)
61
62 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
63                         __attribute__nonnull__(pTHX_1);
64 #define PERL_ARGS_ASSERT_ALLOCMY        \
65         assert(name)
66
67 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
68                         __attribute__nonnull__(pTHX_1)
69                         __attribute__nonnull__(pTHX_2);
70 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
71         assert(left); assert(right)
72
73 PERL_CALLCONV SV *      Perl_amagic_deref_call(pTHX_ SV *ref, int method)
74                         __attribute__nonnull__(pTHX_1);
75 #define PERL_ARGS_ASSERT_AMAGIC_DEREF_CALL      \
76         assert(ref)
77
78 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
79                         __attribute__nonnull__(pTHX_2)
80                         __attribute__nonnull__(pTHX_3);
81 #define PERL_ARGS_ASSERT_APPLY  \
82         assert(mark); assert(sp)
83
84 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
85                         __attribute__nonnull__(pTHX_1)
86                         __attribute__nonnull__(pTHX_2)
87                         __attribute__nonnull__(pTHX_3);
88 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
89         assert(stashpv); assert(cv); assert(attrstr)
90
91 PERL_CALLCONV void      Perl_atfork_lock(void);
92 PERL_CALLCONV void      Perl_atfork_unlock(void);
93 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
94                         __attribute__nonnull__(pTHX_1);
95 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
96         assert(av)
97
98 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
99                         __attribute__nonnull__(pTHX_1);
100 #define PERL_ARGS_ASSERT_AV_CLEAR       \
101         assert(av)
102
103 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
104                         __attribute__nonnull__(pTHX_1)
105                         __attribute__nonnull__(pTHX_2);
106 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
107         assert(avp); assert(val)
108
109 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
110                         __attribute__nonnull__(pTHX_1)
111                         __attribute__nonnull__(pTHX_2);
112 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
113         assert(avp); assert(val)
114
115 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
116                         __attribute__nonnull__(pTHX_1);
117 #define PERL_ARGS_ASSERT_AV_DELETE      \
118         assert(av)
119
120 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
121                         __attribute__warn_unused_result__
122                         __attribute__nonnull__(pTHX_1);
123 #define PERL_ARGS_ASSERT_AV_EXISTS      \
124         assert(av)
125
126 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
127                         __attribute__nonnull__(pTHX_1);
128 #define PERL_ARGS_ASSERT_AV_EXTEND      \
129         assert(av)
130
131 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
132                         __attribute__warn_unused_result__
133                         __attribute__nonnull__(pTHX_1);
134 #define PERL_ARGS_ASSERT_AV_FETCH       \
135         assert(av)
136
137 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
138                         __attribute__nonnull__(pTHX_1);
139 #define PERL_ARGS_ASSERT_AV_FILL        \
140         assert(av)
141
142 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
143                         __attribute__nonnull__(pTHX_1);
144 #define PERL_ARGS_ASSERT_AV_ITER_P      \
145         assert(av)
146
147 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
148                         __attribute__warn_unused_result__
149                         __attribute__nonnull__(pTHX_1);
150 #define PERL_ARGS_ASSERT_AV_LEN \
151         assert(av)
152
153 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
154                         __attribute__warn_unused_result__
155                         __attribute__nonnull__(pTHX_2);
156 #define PERL_ARGS_ASSERT_AV_MAKE        \
157         assert(strp)
158
159 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
160                         __attribute__nonnull__(pTHX_1);
161 #define PERL_ARGS_ASSERT_AV_POP \
162         assert(av)
163
164 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
165                         __attribute__nonnull__(pTHX_1)
166                         __attribute__nonnull__(pTHX_2);
167 #define PERL_ARGS_ASSERT_AV_PUSH        \
168         assert(av); assert(val)
169
170 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
171                         __attribute__nonnull__(pTHX_1);
172 #define PERL_ARGS_ASSERT_AV_REIFY       \
173         assert(av)
174
175 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
176                         __attribute__warn_unused_result__
177                         __attribute__nonnull__(pTHX_1);
178 #define PERL_ARGS_ASSERT_AV_SHIFT       \
179         assert(av)
180
181 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
182                         __attribute__nonnull__(pTHX_1);
183 #define PERL_ARGS_ASSERT_AV_STORE       \
184         assert(av)
185
186 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
187                         __attribute__nonnull__(pTHX_1);
188 #define PERL_ARGS_ASSERT_AV_UNDEF       \
189         assert(av)
190
191 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
192                         __attribute__nonnull__(pTHX_1);
193 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
194         assert(av)
195
196 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
197                         __attribute__warn_unused_result__
198                         __attribute__nonnull__(pTHX_2)
199                         __attribute__nonnull__(pTHX_3);
200 #define PERL_ARGS_ASSERT_BIND_MATCH     \
201         assert(left); assert(right)
202
203 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
204                         __attribute__warn_unused_result__;
205
206 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
207                         __attribute__warn_unused_result__;
208
209 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
210                         __attribute__warn_unused_result__;
211
212 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
213                         __attribute__nonnull__(pTHX_1);
214 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
215         assert(hk)
216
217 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
218 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
219 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
220 PERL_CALLCONV int       Perl_bytes_cmp_utf8(pTHX_ const U8 *b, STRLEN blen, const U8 *u, STRLEN ulen)
221                         __attribute__nonnull__(pTHX_1)
222                         __attribute__nonnull__(pTHX_3);
223 #define PERL_ARGS_ASSERT_BYTES_CMP_UTF8 \
224         assert(b); assert(u)
225
226 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
227                         __attribute__nonnull__(pTHX_1)
228                         __attribute__nonnull__(pTHX_2);
229 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
230         assert(s); assert(len)
231
232 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
233                         __attribute__nonnull__(pTHX_1)
234                         __attribute__nonnull__(pTHX_2);
235 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
236         assert(s); assert(len)
237
238 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
239                         __attribute__nonnull__(pTHX_1)
240                         __attribute__nonnull__(pTHX_3);
241 #define PERL_ARGS_ASSERT_CALL_ARGV      \
242         assert(sub_name); assert(argv)
243
244 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
245 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
246                         __attribute__nonnull__(pTHX_2);
247 #define PERL_ARGS_ASSERT_CALL_LIST      \
248         assert(paramList)
249
250 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
251                         __attribute__nonnull__(pTHX_1);
252 #define PERL_ARGS_ASSERT_CALL_METHOD    \
253         assert(methname)
254
255 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
256                         __attribute__nonnull__(pTHX_1);
257 #define PERL_ARGS_ASSERT_CALL_PV        \
258         assert(sub_name)
259
260 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
261                         __attribute__nonnull__(pTHX_1);
262 #define PERL_ARGS_ASSERT_CALL_SV        \
263         assert(sv)
264
265 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
266 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
267                         __attribute__malloc__
268                         __attribute__warn_unused_result__;
269
270 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
271                         __attribute__warn_unused_result__
272                         __attribute__nonnull__(pTHX_3);
273 #define PERL_ARGS_ASSERT_CANDO  \
274         assert(statbufp)
275
276 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
277                         __attribute__warn_unused_result__;
278
279 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
280                         __attribute__warn_unused_result__;
281
282 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
283                         __attribute__warn_unused_result__;
284
285 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
286                         __attribute__warn_unused_result__;
287
288 PERL_CALLCONV bool      Perl_check_utf8_print(pTHX_ const U8 *s, const STRLEN len)
289                         __attribute__nonnull__(pTHX_1);
290 #define PERL_ARGS_ASSERT_CHECK_UTF8_PRINT       \
291         assert(s)
292
293 PERL_CALLCONV OP *      Perl_ck_anoncode(pTHX_ OP *o)
294                         __attribute__warn_unused_result__
295                         __attribute__nonnull__(pTHX_1);
296 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
297         assert(o)
298
299 PERL_CALLCONV OP *      Perl_ck_bitop(pTHX_ OP *o)
300                         __attribute__warn_unused_result__
301                         __attribute__nonnull__(pTHX_1);
302 #define PERL_ARGS_ASSERT_CK_BITOP       \
303         assert(o)
304
305 PERL_CALLCONV OP *      Perl_ck_chdir(pTHX_ OP *o)
306                         __attribute__warn_unused_result__
307                         __attribute__nonnull__(pTHX_1);
308 #define PERL_ARGS_ASSERT_CK_CHDIR       \
309         assert(o)
310
311 PERL_CALLCONV OP *      Perl_ck_cmp(pTHX_ OP *o)
312                         __attribute__warn_unused_result__
313                         __attribute__nonnull__(pTHX_1);
314 #define PERL_ARGS_ASSERT_CK_CMP \
315         assert(o)
316
317 PERL_CALLCONV OP *      Perl_ck_concat(pTHX_ OP *o)
318                         __attribute__warn_unused_result__
319                         __attribute__nonnull__(pTHX_1);
320 #define PERL_ARGS_ASSERT_CK_CONCAT      \
321         assert(o)
322
323 PERL_CALLCONV OP *      Perl_ck_defined(pTHX_ OP *o)
324                         __attribute__warn_unused_result__
325                         __attribute__nonnull__(pTHX_1);
326 #define PERL_ARGS_ASSERT_CK_DEFINED     \
327         assert(o)
328
329 PERL_CALLCONV OP *      Perl_ck_delete(pTHX_ OP *o)
330                         __attribute__warn_unused_result__
331                         __attribute__nonnull__(pTHX_1);
332 #define PERL_ARGS_ASSERT_CK_DELETE      \
333         assert(o)
334
335 PERL_CALLCONV OP *      Perl_ck_die(pTHX_ OP *o)
336                         __attribute__warn_unused_result__
337                         __attribute__nonnull__(pTHX_1);
338 #define PERL_ARGS_ASSERT_CK_DIE \
339         assert(o)
340
341 PERL_CALLCONV OP *      Perl_ck_each(pTHX_ OP *o)
342                         __attribute__warn_unused_result__
343                         __attribute__nonnull__(pTHX_1);
344 #define PERL_ARGS_ASSERT_CK_EACH        \
345         assert(o)
346
347 PERL_CALLCONV OP*       Perl_ck_entersub_args_core(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
348                         __attribute__nonnull__(pTHX_1)
349                         __attribute__nonnull__(pTHX_2)
350                         __attribute__nonnull__(pTHX_3);
351 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_CORE  \
352         assert(entersubop); assert(namegv); assert(protosv)
353
354 PERL_CALLCONV OP*       Perl_ck_entersub_args_list(pTHX_ OP *entersubop)
355                         __attribute__nonnull__(pTHX_1);
356 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_LIST  \
357         assert(entersubop)
358
359 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
360                         __attribute__nonnull__(pTHX_1)
361                         __attribute__nonnull__(pTHX_2)
362                         __attribute__nonnull__(pTHX_3);
363 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO \
364         assert(entersubop); assert(namegv); assert(protosv)
365
366 PERL_CALLCONV OP*       Perl_ck_entersub_args_proto_or_list(pTHX_ OP *entersubop, GV *namegv, SV *protosv)
367                         __attribute__nonnull__(pTHX_1)
368                         __attribute__nonnull__(pTHX_2)
369                         __attribute__nonnull__(pTHX_3);
370 #define PERL_ARGS_ASSERT_CK_ENTERSUB_ARGS_PROTO_OR_LIST \
371         assert(entersubop); assert(namegv); assert(protosv)
372
373 PERL_CALLCONV OP *      Perl_ck_eof(pTHX_ OP *o)
374                         __attribute__warn_unused_result__
375                         __attribute__nonnull__(pTHX_1);
376 #define PERL_ARGS_ASSERT_CK_EOF \
377         assert(o)
378
379 PERL_CALLCONV OP *      Perl_ck_eval(pTHX_ OP *o)
380                         __attribute__warn_unused_result__
381                         __attribute__nonnull__(pTHX_1);
382 #define PERL_ARGS_ASSERT_CK_EVAL        \
383         assert(o)
384
385 PERL_CALLCONV OP *      Perl_ck_exec(pTHX_ OP *o)
386                         __attribute__warn_unused_result__
387                         __attribute__nonnull__(pTHX_1);
388 #define PERL_ARGS_ASSERT_CK_EXEC        \
389         assert(o)
390
391 PERL_CALLCONV OP *      Perl_ck_exists(pTHX_ OP *o)
392                         __attribute__warn_unused_result__
393                         __attribute__nonnull__(pTHX_1);
394 #define PERL_ARGS_ASSERT_CK_EXISTS      \
395         assert(o)
396
397 PERL_CALLCONV OP *      Perl_ck_exit(pTHX_ OP *o)
398                         __attribute__warn_unused_result__
399                         __attribute__nonnull__(pTHX_1);
400 #define PERL_ARGS_ASSERT_CK_EXIT        \
401         assert(o)
402
403 PERL_CALLCONV OP *      Perl_ck_ftst(pTHX_ OP *o)
404                         __attribute__warn_unused_result__
405                         __attribute__nonnull__(pTHX_1);
406 #define PERL_ARGS_ASSERT_CK_FTST        \
407         assert(o)
408
409 PERL_CALLCONV OP *      Perl_ck_fun(pTHX_ OP *o)
410                         __attribute__warn_unused_result__
411                         __attribute__nonnull__(pTHX_1);
412 #define PERL_ARGS_ASSERT_CK_FUN \
413         assert(o)
414
415 PERL_CALLCONV OP *      Perl_ck_glob(pTHX_ OP *o)
416                         __attribute__warn_unused_result__
417                         __attribute__nonnull__(pTHX_1);
418 #define PERL_ARGS_ASSERT_CK_GLOB        \
419         assert(o)
420
421 PERL_CALLCONV OP *      Perl_ck_grep(pTHX_ OP *o)
422                         __attribute__warn_unused_result__
423                         __attribute__nonnull__(pTHX_1);
424 #define PERL_ARGS_ASSERT_CK_GREP        \
425         assert(o)
426
427 PERL_CALLCONV OP *      Perl_ck_index(pTHX_ OP *o)
428                         __attribute__warn_unused_result__
429                         __attribute__nonnull__(pTHX_1);
430 #define PERL_ARGS_ASSERT_CK_INDEX       \
431         assert(o)
432
433 PERL_CALLCONV OP *      Perl_ck_join(pTHX_ OP *o)
434                         __attribute__warn_unused_result__
435                         __attribute__nonnull__(pTHX_1);
436 #define PERL_ARGS_ASSERT_CK_JOIN        \
437         assert(o)
438
439 PERL_CALLCONV OP *      Perl_ck_length(pTHX_ OP *o)
440                         __attribute__warn_unused_result__
441                         __attribute__nonnull__(pTHX_1);
442 #define PERL_ARGS_ASSERT_CK_LENGTH      \
443         assert(o)
444
445 PERL_CALLCONV OP *      Perl_ck_lfun(pTHX_ OP *o)
446                         __attribute__warn_unused_result__
447                         __attribute__nonnull__(pTHX_1);
448 #define PERL_ARGS_ASSERT_CK_LFUN        \
449         assert(o)
450
451 PERL_CALLCONV OP *      Perl_ck_listiob(pTHX_ OP *o)
452                         __attribute__warn_unused_result__
453                         __attribute__nonnull__(pTHX_1);
454 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
455         assert(o)
456
457 PERL_CALLCONV OP *      Perl_ck_match(pTHX_ OP *o)
458                         __attribute__warn_unused_result__
459                         __attribute__nonnull__(pTHX_1);
460 #define PERL_ARGS_ASSERT_CK_MATCH       \
461         assert(o)
462
463 PERL_CALLCONV OP *      Perl_ck_method(pTHX_ OP *o)
464                         __attribute__warn_unused_result__
465                         __attribute__nonnull__(pTHX_1);
466 #define PERL_ARGS_ASSERT_CK_METHOD      \
467         assert(o)
468
469 PERL_CALLCONV OP *      Perl_ck_null(pTHX_ OP *o)
470                         __attribute__warn_unused_result__
471                         __attribute__nonnull__(pTHX_1);
472 #define PERL_ARGS_ASSERT_CK_NULL        \
473         assert(o)
474
475 PERL_CALLCONV OP *      Perl_ck_open(pTHX_ OP *o)
476                         __attribute__warn_unused_result__
477                         __attribute__nonnull__(pTHX_1);
478 #define PERL_ARGS_ASSERT_CK_OPEN        \
479         assert(o)
480
481 PERL_CALLCONV OP *      Perl_ck_readline(pTHX_ OP *o)
482                         __attribute__warn_unused_result__
483                         __attribute__nonnull__(pTHX_1);
484 #define PERL_ARGS_ASSERT_CK_READLINE    \
485         assert(o)
486
487 PERL_CALLCONV OP *      Perl_ck_repeat(pTHX_ OP *o)
488                         __attribute__warn_unused_result__
489                         __attribute__nonnull__(pTHX_1);
490 #define PERL_ARGS_ASSERT_CK_REPEAT      \
491         assert(o)
492
493 PERL_CALLCONV OP *      Perl_ck_require(pTHX_ OP *o)
494                         __attribute__warn_unused_result__
495                         __attribute__nonnull__(pTHX_1);
496 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
497         assert(o)
498
499 PERL_CALLCONV OP *      Perl_ck_return(pTHX_ OP *o)
500                         __attribute__warn_unused_result__
501                         __attribute__nonnull__(pTHX_1);
502 #define PERL_ARGS_ASSERT_CK_RETURN      \
503         assert(o)
504
505 PERL_CALLCONV OP *      Perl_ck_rfun(pTHX_ OP *o)
506                         __attribute__warn_unused_result__
507                         __attribute__nonnull__(pTHX_1);
508 #define PERL_ARGS_ASSERT_CK_RFUN        \
509         assert(o)
510
511 PERL_CALLCONV OP *      Perl_ck_rvconst(pTHX_ OP *o)
512                         __attribute__warn_unused_result__
513                         __attribute__nonnull__(pTHX_1);
514 #define PERL_ARGS_ASSERT_CK_RVCONST     \
515         assert(o)
516
517 PERL_CALLCONV OP *      Perl_ck_sassign(pTHX_ OP *o)
518                         __attribute__warn_unused_result__
519                         __attribute__nonnull__(pTHX_1);
520 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
521         assert(o)
522
523 PERL_CALLCONV OP *      Perl_ck_select(pTHX_ OP *o)
524                         __attribute__warn_unused_result__
525                         __attribute__nonnull__(pTHX_1);
526 #define PERL_ARGS_ASSERT_CK_SELECT      \
527         assert(o)
528
529 PERL_CALLCONV OP *      Perl_ck_shift(pTHX_ OP *o)
530                         __attribute__warn_unused_result__
531                         __attribute__nonnull__(pTHX_1);
532 #define PERL_ARGS_ASSERT_CK_SHIFT       \
533         assert(o)
534
535 PERL_CALLCONV OP *      Perl_ck_smartmatch(pTHX_ OP *o)
536                         __attribute__warn_unused_result__
537                         __attribute__nonnull__(pTHX_1);
538 #define PERL_ARGS_ASSERT_CK_SMARTMATCH  \
539         assert(o)
540
541 PERL_CALLCONV OP *      Perl_ck_sort(pTHX_ OP *o)
542                         __attribute__warn_unused_result__
543                         __attribute__nonnull__(pTHX_1);
544 #define PERL_ARGS_ASSERT_CK_SORT        \
545         assert(o)
546
547 PERL_CALLCONV OP *      Perl_ck_spair(pTHX_ OP *o)
548                         __attribute__warn_unused_result__
549                         __attribute__nonnull__(pTHX_1);
550 #define PERL_ARGS_ASSERT_CK_SPAIR       \
551         assert(o)
552
553 PERL_CALLCONV OP *      Perl_ck_split(pTHX_ OP *o)
554                         __attribute__warn_unused_result__
555                         __attribute__nonnull__(pTHX_1);
556 #define PERL_ARGS_ASSERT_CK_SPLIT       \
557         assert(o)
558
559 PERL_CALLCONV OP *      Perl_ck_subr(pTHX_ OP *o)
560                         __attribute__warn_unused_result__
561                         __attribute__nonnull__(pTHX_1);
562 #define PERL_ARGS_ASSERT_CK_SUBR        \
563         assert(o)
564
565 PERL_CALLCONV OP *      Perl_ck_substr(pTHX_ OP *o)
566                         __attribute__warn_unused_result__
567                         __attribute__nonnull__(pTHX_1);
568 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
569         assert(o)
570
571 PERL_CALLCONV OP *      Perl_ck_svconst(pTHX_ OP *o)
572                         __attribute__warn_unused_result__
573                         __attribute__nonnull__(pTHX_1);
574 #define PERL_ARGS_ASSERT_CK_SVCONST     \
575         assert(o)
576
577 PERL_CALLCONV OP *      Perl_ck_tell(pTHX_ OP *o)
578                         __attribute__warn_unused_result__
579                         __attribute__nonnull__(pTHX_1);
580 #define PERL_ARGS_ASSERT_CK_TELL        \
581         assert(o)
582
583 PERL_CALLCONV OP *      Perl_ck_trunc(pTHX_ OP *o)
584                         __attribute__warn_unused_result__
585                         __attribute__nonnull__(pTHX_1);
586 #define PERL_ARGS_ASSERT_CK_TRUNC       \
587         assert(o)
588
589 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
590                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
591                         __attribute__nonnull__(pTHX_2);
592 #define PERL_ARGS_ASSERT_CK_WARNER      \
593         assert(pat)
594
595 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
596                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
597                         __attribute__nonnull__(pTHX_2);
598 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
599         assert(pat)
600
601 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
602 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
603 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
604                         __attribute__warn_unused_result__;
605
606 PERL_CALLCONV const char *      Perl_cop_fetch_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
607                         __attribute__nonnull__(pTHX_1);
608 #define PERL_ARGS_ASSERT_COP_FETCH_LABEL        \
609         assert(cop)
610
611 PERL_CALLCONV void      Perl_cop_store_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
612                         __attribute__nonnull__(pTHX_1)
613                         __attribute__nonnull__(pTHX_2);
614 #define PERL_ARGS_ASSERT_COP_STORE_LABEL        \
615         assert(cop); assert(label)
616
617 PERL_CALLCONV SV *      Perl_core_prototype(pTHX_ SV *sv, const char *name, const int code, int * const opnum)
618                         __attribute__nonnull__(pTHX_2);
619 #define PERL_ARGS_ASSERT_CORE_PROTOTYPE \
620         assert(name)
621
622 PERL_CALLCONV OP *      Perl_coresub_op(pTHX_ SV *coreargssv, const int code, const int opnum)
623                         __attribute__nonnull__(pTHX_1);
624 #define PERL_ARGS_ASSERT_CORESUB_OP     \
625         assert(coreargssv)
626
627 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
628 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
629                         __attribute__noreturn__
630                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
631
632 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
633                         __attribute__noreturn__;
634
635 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
636                         __attribute__noreturn__
637                         __attribute__nonnull__(pTHX_1);
638 #define PERL_ARGS_ASSERT_CROAK_SV       \
639         assert(baseex)
640
641 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
642                         __attribute__noreturn__
643                         __attribute__nonnull__(pTHX_1)
644                         __attribute__nonnull__(pTHX_2);
645 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
646         assert(cv); assert(params)
647
648 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
649                         __attribute__warn_unused_result__
650                         __attribute__nonnull__(pTHX_1);
651 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
652         assert(o)
653
654 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
655                         __attribute__warn_unused_result__
656                         __attribute__nonnull__(pTHX_1);
657 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
658         assert(o)
659
660 PERL_CALLCONV void      Perl_custom_op_register(pTHX_ Perl_ppaddr_t ppaddr, const XOP *xop)
661                         __attribute__nonnull__(pTHX_1)
662                         __attribute__nonnull__(pTHX_2);
663 #define PERL_ARGS_ASSERT_CUSTOM_OP_REGISTER     \
664         assert(ppaddr); assert(xop)
665
666 PERL_CALLCONV const XOP *       Perl_custom_op_xop(pTHX_ const OP *o)
667                         __attribute__pure__
668                         __attribute__nonnull__(pTHX_1);
669 #define PERL_ARGS_ASSERT_CUSTOM_OP_XOP  \
670         assert(o)
671
672 PERL_CALLCONV void      Perl_cv_ckproto_len_flags(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len, const U32 flags)
673                         __attribute__nonnull__(pTHX_1);
674 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN_FLAGS   \
675         assert(cv)
676
677 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
678                         __attribute__nonnull__(pTHX_1);
679 #define PERL_ARGS_ASSERT_CV_CLONE       \
680         assert(proto)
681
682 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
683                         __attribute__warn_unused_result__;
684
685 PERL_CALLCONV void      Perl_cv_get_call_checker(pTHX_ CV *cv, Perl_call_checker *ckfun_p, SV **ckobj_p)
686                         __attribute__nonnull__(pTHX_1)
687                         __attribute__nonnull__(pTHX_2)
688                         __attribute__nonnull__(pTHX_3);
689 #define PERL_ARGS_ASSERT_CV_GET_CALL_CHECKER    \
690         assert(cv); assert(ckfun_p); assert(ckobj_p)
691
692 PERL_CALLCONV void      Perl_cv_set_call_checker(pTHX_ CV *cv, Perl_call_checker ckfun, SV *ckobj)
693                         __attribute__nonnull__(pTHX_1)
694                         __attribute__nonnull__(pTHX_2)
695                         __attribute__nonnull__(pTHX_3);
696 #define PERL_ARGS_ASSERT_CV_SET_CALL_CHECKER    \
697         assert(cv); assert(ckfun); assert(ckobj)
698
699 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
700                         __attribute__nonnull__(pTHX_1);
701 #define PERL_ARGS_ASSERT_CV_UNDEF       \
702         assert(cv)
703
704 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
705                         __attribute__nonnull__(pTHX_1);
706 #define PERL_ARGS_ASSERT_CVGV_SET       \
707         assert(cv)
708
709 PERL_CALLCONV void      Perl_cvstash_set(pTHX_ CV* cv, HV* stash)
710                         __attribute__nonnull__(pTHX_1);
711 #define PERL_ARGS_ASSERT_CVSTASH_SET    \
712         assert(cv)
713
714 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
715                         __attribute__nonnull__(pTHX_1);
716 #define PERL_ARGS_ASSERT_CX_DUMP        \
717         assert(cx)
718
719 PERL_CALLCONV I32       Perl_cxinc(pTHX)
720                         __attribute__warn_unused_result__;
721
722 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
723                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
724                         __attribute__nonnull__(pTHX_1);
725 #define PERL_ARGS_ASSERT_DEB    \
726         assert(pat)
727
728 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
729 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
730                         __attribute__nonnull__(pTHX_1);
731 #define PERL_ARGS_ASSERT_DEBOP  \
732         assert(o)
733
734 PERL_CALLCONV void      Perl_debprofdump(pTHX);
735 PERL_CALLCONV I32       Perl_debstack(pTHX);
736 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
737 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
738 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
739                         __attribute__nonnull__(1)
740                         __attribute__nonnull__(2)
741                         __attribute__nonnull__(3)
742                         __attribute__nonnull__(4)
743                         __attribute__nonnull__(6);
744 #define PERL_ARGS_ASSERT_DELIMCPY       \
745         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
746
747 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
748 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
749                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
750
751 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
752                         __attribute__nonnull__(pTHX_1);
753 #define PERL_ARGS_ASSERT_DIE_SV \
754         assert(baseex)
755
756 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
757                         __attribute__noreturn__
758                         __attribute__nonnull__(pTHX_1);
759 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
760         assert(msv)
761
762 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
763                         __attribute__nonnull__(pTHX_2)
764                         __attribute__nonnull__(pTHX_3); */
765 #define PERL_ARGS_ASSERT_DO_AEXEC       \
766         assert(mark); assert(sp)
767
768 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
769                         __attribute__nonnull__(pTHX_2)
770                         __attribute__nonnull__(pTHX_3);
771 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
772         assert(mark); assert(sp)
773
774 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
775                         __attribute__nonnull__(pTHX_1);
776 #define PERL_ARGS_ASSERT_DO_BINMODE     \
777         assert(fp)
778
779 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
780 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
781                         __attribute__nonnull__(pTHX_2);
782 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
783         assert(file)
784
785 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
786                         __attribute__nonnull__(pTHX_1);
787 #define PERL_ARGS_ASSERT_DO_EOF \
788         assert(gv)
789
790 PERL_CALLCONV void      Perl_do_execfree(pTHX);
791 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
792                         __attribute__nonnull__(pTHX_2)
793                         __attribute__nonnull__(pTHX_3);
794 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
795         assert(file); assert(name)
796
797 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
798                         __attribute__nonnull__(pTHX_2)
799                         __attribute__nonnull__(pTHX_3);
800 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
801         assert(file); assert(name)
802
803 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
804                         __attribute__nonnull__(pTHX_2)
805                         __attribute__nonnull__(pTHX_3);
806 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
807         assert(file); assert(name)
808
809 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
810                         __attribute__nonnull__(pTHX_1)
811                         __attribute__nonnull__(pTHX_2)
812                         __attribute__nonnull__(pTHX_3)
813                         __attribute__nonnull__(pTHX_4);
814 #define PERL_ARGS_ASSERT_DO_JOIN        \
815         assert(sv); assert(delim); assert(mark); assert(sp)
816
817 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
818                         __attribute__nonnull__(pTHX_2)
819                         __attribute__nonnull__(pTHX_3);
820 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
821         assert(file); assert(mg)
822
823 PERL_CALLCONV I32       Perl_do_ncmp(pTHX_ SV *const left, SV *const right)
824                         __attribute__warn_unused_result__
825                         __attribute__nonnull__(pTHX_1)
826                         __attribute__nonnull__(pTHX_2);
827 #define PERL_ARGS_ASSERT_DO_NCMP        \
828         assert(left); assert(right)
829
830 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
831                         __attribute__nonnull__(pTHX_2);
832 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
833         assert(file)
834
835 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
836                         __attribute__nonnull__(pTHX_1)
837                         __attribute__nonnull__(pTHX_2); */
838 #define PERL_ARGS_ASSERT_DO_OPEN        \
839         assert(gv); assert(name)
840
841 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)
842                         __attribute__nonnull__(pTHX_1)
843                         __attribute__nonnull__(pTHX_2)
844                         __attribute__nonnull__(pTHX_8);
845 #define PERL_ARGS_ASSERT_DO_OPEN9       \
846         assert(gv); assert(name); assert(svs)
847
848 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)
849                         __attribute__nonnull__(pTHX_1)
850                         __attribute__nonnull__(pTHX_2);
851 #define PERL_ARGS_ASSERT_DO_OPENN       \
852         assert(gv); assert(oname)
853
854 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
855                         __attribute__nonnull__(pTHX_2);
856 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
857         assert(file)
858
859 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
860                         __attribute__nonnull__(pTHX_2);
861 #define PERL_ARGS_ASSERT_DO_PRINT       \
862         assert(fp)
863
864 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
865                         __attribute__warn_unused_result__;
866
867 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
868 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
869                         __attribute__nonnull__(pTHX_1)
870                         __attribute__nonnull__(pTHX_3);
871 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
872         assert(sv); assert(sarg)
873
874 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
875                         __attribute__nonnull__(pTHX_2);
876 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
877         assert(file)
878
879 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
880                         __attribute__nonnull__(pTHX_1);
881 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
882         assert(gv)
883
884 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
885                         __attribute__warn_unused_result__
886                         __attribute__nonnull__(pTHX_1);
887 #define PERL_ARGS_ASSERT_DO_TELL        \
888         assert(gv)
889
890 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
891                         __attribute__nonnull__(pTHX_1);
892 #define PERL_ARGS_ASSERT_DO_TRANS       \
893         assert(sv)
894
895 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
896                         __attribute__nonnull__(pTHX_1);
897 #define PERL_ARGS_ASSERT_DO_VECGET      \
898         assert(sv)
899
900 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
901                         __attribute__nonnull__(pTHX_1);
902 #define PERL_ARGS_ASSERT_DO_VECSET      \
903         assert(sv)
904
905 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
906                         __attribute__nonnull__(pTHX_2)
907                         __attribute__nonnull__(pTHX_3)
908                         __attribute__nonnull__(pTHX_4);
909 #define PERL_ARGS_ASSERT_DO_VOP \
910         assert(sv); assert(left); assert(right)
911
912 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
913                         __attribute__nonnull__(pTHX_1);
914 #define PERL_ARGS_ASSERT_DOFILE \
915         assert(term)
916
917 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
918                         __attribute__warn_unused_result__;
919
920 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
921                         __attribute__nonnull__(pTHX_1);
922 #define PERL_ARGS_ASSERT_DOREF  \
923         assert(o)
924
925 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
926 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
927                         __attribute__warn_unused_result__;
928
929 PERL_CALLCONV void      Perl_dump_all(pTHX);
930 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
931 PERL_CALLCONV void      Perl_dump_eval(pTHX);
932 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
933                         __attribute__nonnull__(pTHX_1);
934 #define PERL_ARGS_ASSERT_DUMP_FORM      \
935         assert(gv)
936
937 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
938                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
939                         __attribute__nonnull__(pTHX_2)
940                         __attribute__nonnull__(pTHX_3);
941 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
942         assert(file); assert(pat)
943
944 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
945                         __attribute__nonnull__(pTHX_1);
946 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
947         assert(stash)
948
949 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
950                         __attribute__nonnull__(pTHX_1);
951 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
952         assert(stash)
953
954 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
955                         __attribute__nonnull__(pTHX_1);
956 #define PERL_ARGS_ASSERT_DUMP_SUB       \
957         assert(gv)
958
959 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
960                         __attribute__nonnull__(pTHX_1);
961 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
962         assert(gv)
963
964 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
965                         __attribute__nonnull__(pTHX_2)
966                         __attribute__nonnull__(pTHX_3);
967 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
968         assert(file); assert(pat)
969
970 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
971                         __attribute__nonnull__(pTHX_1)
972                         __attribute__nonnull__(pTHX_2);
973 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
974         assert(c); assert(sv)
975
976 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
977                         __attribute__nonnull__(pTHX_1);
978 #define PERL_ARGS_ASSERT_EVAL_PV        \
979         assert(p)
980
981 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
982                         __attribute__nonnull__(pTHX_1);
983 #define PERL_ARGS_ASSERT_EVAL_SV        \
984         assert(sv)
985
986 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
987                         __attribute__nonnull__(pTHX_1);
988 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
989         assert(sv)
990
991 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
992                         __attribute__warn_unused_result__
993                         __attribute__nonnull__(pTHX_1)
994                         __attribute__nonnull__(pTHX_2)
995                         __attribute__nonnull__(pTHX_3);
996 #define PERL_ARGS_ASSERT_FBM_INSTR      \
997         assert(big); assert(bigend); assert(littlestr)
998
999 PERL_CALLCONV bool      Perl_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
1000                         __attribute__nonnull__(pTHX_1);
1001 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
1002         assert(name)
1003
1004 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
1005 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
1006                         __attribute__nonnull__(pTHX_1);
1007 #define PERL_ARGS_ASSERT_FILTER_DEL     \
1008         assert(funcp)
1009
1010 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
1011                         __attribute__warn_unused_result__
1012                         __attribute__nonnull__(pTHX_2);
1013 #define PERL_ARGS_ASSERT_FILTER_READ    \
1014         assert(buf_sv)
1015
1016 PERL_CALLCONV void      Perl_finalize_optree(pTHX_ OP* o)
1017                         __attribute__nonnull__(pTHX_1);
1018 #define PERL_ARGS_ASSERT_FINALIZE_OPTREE        \
1019         assert(o)
1020
1021 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
1022                         __attribute__warn_unused_result__;
1023
1024 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
1025 PERL_CALLCONV SV*       Perl_find_rundefsv2(pTHX_ CV *cv, U32 seq)
1026                         __attribute__nonnull__(pTHX_1);
1027 #define PERL_ARGS_ASSERT_FIND_RUNDEFSV2 \
1028         assert(cv)
1029
1030 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
1031                         __attribute__deprecated__;
1032
1033 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
1034                         __attribute__nonnull__(pTHX_1);
1035 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
1036         assert(scriptname)
1037
1038 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
1039                         __attribute__pure__
1040                         __attribute__nonnull__(1)
1041                         __attribute__nonnull__(2);
1042 #define PERL_ARGS_ASSERT_FOLDEQ \
1043         assert(a); assert(b)
1044
1045 PERL_CALLCONV I32       Perl_foldEQ_latin1(const char* a, const char* b, I32 len)
1046                         __attribute__pure__
1047                         __attribute__nonnull__(1)
1048                         __attribute__nonnull__(2);
1049 #define PERL_ARGS_ASSERT_FOLDEQ_LATIN1  \
1050         assert(a); assert(b)
1051
1052 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1053                         __attribute__pure__
1054                         __attribute__nonnull__(1)
1055                         __attribute__nonnull__(2);
1056 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1057         assert(a); assert(b)
1058
1059 /* PERL_CALLCONV I32    foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1060                         __attribute__nonnull__(pTHX_1)
1061                         __attribute__nonnull__(pTHX_5); */
1062
1063 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)
1064                         __attribute__nonnull__(pTHX_1)
1065                         __attribute__nonnull__(pTHX_5);
1066 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8_FLAGS      \
1067         assert(s1); assert(s2)
1068
1069 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
1070                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1071                         __attribute__nonnull__(pTHX_1);
1072 #define PERL_ARGS_ASSERT_FORM   \
1073         assert(pat)
1074
1075 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
1076 PERL_CALLCONV void      Perl_free_tmps(pTHX);
1077 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
1078                         __attribute__nonnull__(pTHX_1);
1079 #define PERL_ARGS_ASSERT_GET_AV \
1080         assert(name)
1081
1082 PERL_CALLCONV void*     Perl_get_context(void)
1083                         __attribute__warn_unused_result__;
1084
1085 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
1086                         __attribute__nonnull__(pTHX_1);
1087 #define PERL_ARGS_ASSERT_GET_CV \
1088         assert(name)
1089
1090 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
1091                         __attribute__nonnull__(pTHX_1);
1092 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
1093         assert(name)
1094
1095 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
1096                         __attribute__nonnull__(pTHX_2);
1097 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
1098         assert(cv)
1099
1100 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
1101                         __attribute__warn_unused_result__;
1102
1103 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
1104                         __attribute__nonnull__(pTHX_1);
1105 #define PERL_ARGS_ASSERT_GET_HV \
1106         assert(name)
1107
1108 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
1109                         __attribute__warn_unused_result__
1110                         __attribute__pure__;
1111
1112 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
1113                         __attribute__warn_unused_result__
1114                         __attribute__pure__;
1115
1116 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
1117                         __attribute__warn_unused_result__
1118                         __attribute__pure__;
1119
1120 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
1121                         __attribute__warn_unused_result__
1122                         __attribute__pure__;
1123
1124 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
1125                         __attribute__warn_unused_result__
1126                         __attribute__pure__;
1127
1128 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
1129 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
1130                         __attribute__nonnull__(pTHX_1);
1131 #define PERL_ARGS_ASSERT_GET_SV \
1132         assert(name)
1133
1134 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
1135                         __attribute__warn_unused_result__;
1136
1137 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
1138                         __attribute__nonnull__(pTHX_1);
1139 #define PERL_ARGS_ASSERT_GETCWD_SV      \
1140         assert(sv)
1141
1142 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
1143 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
1144 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1145                         __attribute__nonnull__(pTHX_1)
1146                         __attribute__nonnull__(pTHX_2)
1147                         __attribute__nonnull__(pTHX_3);
1148 #define PERL_ARGS_ASSERT_GROK_BIN       \
1149         assert(start); assert(len_p); assert(flags)
1150
1151 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1152                         __attribute__nonnull__(pTHX_1)
1153                         __attribute__nonnull__(pTHX_2)
1154                         __attribute__nonnull__(pTHX_3);
1155 #define PERL_ARGS_ASSERT_GROK_HEX       \
1156         assert(start); assert(len_p); assert(flags)
1157
1158 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1159                         __attribute__nonnull__(pTHX_1);
1160 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1161         assert(pv)
1162
1163 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1164                         __attribute__warn_unused_result__
1165                         __attribute__nonnull__(pTHX_1)
1166                         __attribute__nonnull__(pTHX_2);
1167 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1168         assert(sp); assert(send)
1169
1170 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1171                         __attribute__nonnull__(pTHX_1)
1172                         __attribute__nonnull__(pTHX_2)
1173                         __attribute__nonnull__(pTHX_3);
1174 #define PERL_ARGS_ASSERT_GROK_OCT       \
1175         assert(start); assert(len_p); assert(flags)
1176
1177 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
1178 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
1179 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
1180 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
1181 /* PERL_CALLCONV GV*    gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
1182                         __attribute__warn_unused_result__
1183                         __attribute__nonnull__(pTHX_2); */
1184
1185 PERL_CALLCONV GV*       Perl_gv_autoload_pv(pTHX_ HV* stash, const char* namepv, U32 flags)
1186                         __attribute__warn_unused_result__
1187                         __attribute__nonnull__(pTHX_2);
1188 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_PV \
1189         assert(namepv)
1190
1191 PERL_CALLCONV GV*       Perl_gv_autoload_pvn(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags)
1192                         __attribute__warn_unused_result__
1193                         __attribute__nonnull__(pTHX_2);
1194 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_PVN        \
1195         assert(name)
1196
1197 PERL_CALLCONV GV*       Perl_gv_autoload_sv(pTHX_ HV* stash, SV* namesv, U32 flags)
1198                         __attribute__warn_unused_result__
1199                         __attribute__nonnull__(pTHX_2);
1200 #define PERL_ARGS_ASSERT_GV_AUTOLOAD_SV \
1201         assert(namesv)
1202
1203 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
1204                         __attribute__nonnull__(pTHX_1);
1205 #define PERL_ARGS_ASSERT_GV_CHECK       \
1206         assert(stash)
1207
1208 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
1209                         __attribute__warn_unused_result__
1210                         __attribute__nonnull__(pTHX_1);
1211 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
1212         assert(gv)
1213
1214 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
1215                         __attribute__nonnull__(pTHX_1);
1216 #define PERL_ARGS_ASSERT_GV_DUMP        \
1217         assert(gv)
1218
1219 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
1220                         __attribute__nonnull__(pTHX_1)
1221                         __attribute__nonnull__(pTHX_2);
1222 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
1223         assert(sv); assert(gv)
1224
1225 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1226                         __attribute__nonnull__(pTHX_1)
1227                         __attribute__nonnull__(pTHX_2); */
1228 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
1229         assert(sv); assert(gv)
1230
1231 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1232                         __attribute__nonnull__(pTHX_1)
1233                         __attribute__nonnull__(pTHX_2);
1234 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
1235         assert(sv); assert(gv)
1236
1237 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
1238                         __attribute__nonnull__(pTHX_1);
1239 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
1240         assert(name)
1241
1242 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
1243                         __attribute__nonnull__(pTHX_1);
1244 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
1245         assert(name)
1246
1247 /* PERL_CALLCONV GV*    gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1248                         __attribute__nonnull__(pTHX_2); */
1249
1250 /* PERL_CALLCONV GV*    gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
1251                         __attribute__nonnull__(pTHX_2); */
1252
1253 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pv(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
1254                         __attribute__nonnull__(pTHX_2);
1255 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PV        \
1256         assert(name)
1257
1258 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pv_autoload(pTHX_ HV* stash, const char* name, I32 level, U32 flags)
1259                         __attribute__nonnull__(pTHX_2);
1260 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PV_AUTOLOAD       \
1261         assert(name)
1262
1263 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pvn(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
1264                         __attribute__nonnull__(pTHX_2);
1265 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN       \
1266         assert(name)
1267
1268 PERL_CALLCONV GV*       Perl_gv_fetchmeth_pvn_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level, U32 flags)
1269                         __attribute__nonnull__(pTHX_2);
1270 #define PERL_ARGS_ASSERT_GV_FETCHMETH_PVN_AUTOLOAD      \
1271         assert(name)
1272
1273 PERL_CALLCONV GV*       Perl_gv_fetchmeth_sv(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
1274                         __attribute__nonnull__(pTHX_2);
1275 #define PERL_ARGS_ASSERT_GV_FETCHMETH_SV        \
1276         assert(namesv)
1277
1278 PERL_CALLCONV GV*       Perl_gv_fetchmeth_sv_autoload(pTHX_ HV* stash, SV* namesv, I32 level, U32 flags)
1279                         __attribute__nonnull__(pTHX_2);
1280 #define PERL_ARGS_ASSERT_GV_FETCHMETH_SV_AUTOLOAD       \
1281         assert(namesv)
1282
1283 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
1284                         __attribute__nonnull__(pTHX_1)
1285                         __attribute__nonnull__(pTHX_2); */
1286 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
1287         assert(stash); assert(name)
1288
1289 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
1290                         __attribute__nonnull__(pTHX_1)
1291                         __attribute__nonnull__(pTHX_2);
1292 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
1293         assert(stash); assert(name)
1294
1295 PERL_CALLCONV GV*       Perl_gv_fetchmethod_pv_flags(pTHX_ HV* stash, const char* name, U32 flags)
1296                         __attribute__nonnull__(pTHX_1)
1297                         __attribute__nonnull__(pTHX_2);
1298 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_PV_FLAGS        \
1299         assert(stash); assert(name)
1300
1301 PERL_CALLCONV GV*       Perl_gv_fetchmethod_pvn_flags(pTHX_ HV* stash, const char* name, const STRLEN len, U32 flags)
1302                         __attribute__nonnull__(pTHX_1)
1303                         __attribute__nonnull__(pTHX_2);
1304 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_PVN_FLAGS       \
1305         assert(stash); assert(name)
1306
1307 PERL_CALLCONV GV*       Perl_gv_fetchmethod_sv_flags(pTHX_ HV* stash, SV* namesv, U32 flags)
1308                         __attribute__nonnull__(pTHX_1)
1309                         __attribute__nonnull__(pTHX_2);
1310 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_SV_FLAGS        \
1311         assert(stash); assert(namesv)
1312
1313 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
1314                         __attribute__nonnull__(pTHX_1);
1315 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
1316         assert(nambeg)
1317
1318 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
1319                         __attribute__nonnull__(pTHX_1);
1320 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
1321         assert(name)
1322
1323 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
1324                         __attribute__nonnull__(pTHX_1);
1325 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
1326         assert(name)
1327
1328 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
1329                         __attribute__nonnull__(pTHX_1)
1330                         __attribute__nonnull__(pTHX_2);
1331 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
1332         assert(sv); assert(gv)
1333
1334 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
1335                         __attribute__nonnull__(pTHX_1)
1336                         __attribute__nonnull__(pTHX_2); */
1337 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
1338         assert(sv); assert(gv)
1339
1340 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
1341                         __attribute__nonnull__(pTHX_1)
1342                         __attribute__nonnull__(pTHX_2);
1343 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
1344         assert(sv); assert(gv)
1345
1346 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
1347                         __attribute__warn_unused_result__;
1348
1349 /* PERL_CALLCONV void   gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
1350                         __attribute__nonnull__(pTHX_1)
1351                         __attribute__nonnull__(pTHX_3); */
1352
1353 PERL_CALLCONV void      Perl_gv_init_pv(pTHX_ GV* gv, HV* stash, const char* name, U32 flags)
1354                         __attribute__nonnull__(pTHX_1)
1355                         __attribute__nonnull__(pTHX_3);
1356 #define PERL_ARGS_ASSERT_GV_INIT_PV     \
1357         assert(gv); assert(name)
1358
1359 PERL_CALLCONV void      Perl_gv_init_pvn(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, U32 flags)
1360                         __attribute__nonnull__(pTHX_1)
1361                         __attribute__nonnull__(pTHX_3);
1362 #define PERL_ARGS_ASSERT_GV_INIT_PVN    \
1363         assert(gv); assert(name)
1364
1365 PERL_CALLCONV void      Perl_gv_init_sv(pTHX_ GV* gv, HV* stash, SV* namesv, U32 flags)
1366                         __attribute__nonnull__(pTHX_1)
1367                         __attribute__nonnull__(pTHX_3);
1368 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
1369         assert(gv); assert(namesv)
1370
1371 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
1372                         __attribute__nonnull__(pTHX_1)
1373                         __attribute__nonnull__(pTHX_2);
1374 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
1375         assert(gv); assert(name)
1376
1377 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
1378                         __attribute__nonnull__(pTHX_1);
1379 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1380         assert(name)
1381
1382 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1383                         __attribute__nonnull__(pTHX_1);
1384 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1385         assert(name)
1386
1387 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1388                         __attribute__nonnull__(pTHX_1);
1389 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1390         assert(sv)
1391
1392 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
1393                         __attribute__nonnull__(pTHX_1);
1394 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
1395         assert(gv)
1396
1397 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
1398                         __attribute__nonnull__(pTHX_1);
1399 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
1400         assert(hv)
1401
1402 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1403 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
1404                         __attribute__nonnull__(pTHX_1);
1405 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
1406         assert(hv)
1407
1408 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1409 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)
1410                         __attribute__nonnull__(pTHX_2);
1411 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1412         assert(key)
1413
1414 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1415                         __attribute__warn_unused_result__;
1416
1417 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1418                         __attribute__nonnull__(pTHX_1);
1419 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1420         assert(hv)
1421
1422 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1423                         __attribute__nonnull__(pTHX_2); */
1424 #define PERL_ARGS_ASSERT_HV_DELETE      \
1425         assert(key)
1426
1427 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1428                         __attribute__nonnull__(pTHX_2); */
1429 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1430         assert(keysv)
1431
1432 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
1433                         __attribute__warn_unused_result__
1434                         __attribute__nonnull__(pTHX_1);
1435 #define PERL_ARGS_ASSERT_HV_EITER_P     \
1436         assert(hv)
1437
1438 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
1439                         __attribute__nonnull__(pTHX_1);
1440 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
1441         assert(hv)
1442
1443 PERL_CALLCONV void      Perl_hv_ename_add(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1444                         __attribute__nonnull__(pTHX_1)
1445                         __attribute__nonnull__(pTHX_2);
1446 #define PERL_ARGS_ASSERT_HV_ENAME_ADD   \
1447         assert(hv); assert(name)
1448
1449 PERL_CALLCONV void      Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1450                         __attribute__nonnull__(pTHX_1)
1451                         __attribute__nonnull__(pTHX_2);
1452 #define PERL_ARGS_ASSERT_HV_ENAME_DELETE        \
1453         assert(hv); assert(name)
1454
1455 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1456                         __attribute__warn_unused_result__
1457                         __attribute__nonnull__(pTHX_2); */
1458 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1459         assert(key)
1460
1461 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1462                         __attribute__warn_unused_result__
1463                         __attribute__nonnull__(pTHX_2); */
1464 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1465         assert(keysv)
1466
1467 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1468                         __attribute__nonnull__(pTHX_2); */
1469 #define PERL_ARGS_ASSERT_HV_FETCH       \
1470         assert(key)
1471
1472 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1473                         __attribute__nonnull__(pTHX_2); */
1474 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1475         assert(keysv)
1476
1477 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1478                         __attribute__nonnull__(pTHX_1);
1479 #define PERL_ARGS_ASSERT_HV_FILL        \
1480         assert(hv)
1481
1482 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1483                         __attribute__nonnull__(pTHX_1);
1484 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1485         assert(hv)
1486
1487 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1488                         __attribute__nonnull__(pTHX_1);
1489 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1490         assert(hv)
1491
1492 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1493                         __attribute__warn_unused_result__
1494                         __attribute__nonnull__(pTHX_1)
1495                         __attribute__nonnull__(pTHX_2);
1496 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1497         assert(entry); assert(retlen)
1498
1499 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1500                         __attribute__warn_unused_result__
1501                         __attribute__nonnull__(pTHX_1);
1502 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1503         assert(entry)
1504
1505 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1506                         __attribute__warn_unused_result__
1507                         __attribute__nonnull__(pTHX_1); */
1508 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1509         assert(hv)
1510
1511 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1512                         __attribute__warn_unused_result__
1513                         __attribute__nonnull__(pTHX_1);
1514 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1515         assert(hv)
1516
1517 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1518                         __attribute__warn_unused_result__
1519                         __attribute__nonnull__(pTHX_1)
1520                         __attribute__nonnull__(pTHX_2)
1521                         __attribute__nonnull__(pTHX_3);
1522 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1523         assert(hv); assert(key); assert(retlen)
1524
1525 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1526                         __attribute__warn_unused_result__
1527                         __attribute__nonnull__(pTHX_1)
1528                         __attribute__nonnull__(pTHX_2);
1529 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1530         assert(hv); assert(entry)
1531
1532 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1533                         __attribute__nonnull__(pTHX_1);
1534 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1535         assert(hv)
1536
1537 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1538                         __attribute__nonnull__(pTHX_1); */
1539 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1540         assert(hv)
1541
1542 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
1543                         __attribute__nonnull__(pTHX_1);
1544 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
1545         assert(hv)
1546
1547 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
1548                         __attribute__warn_unused_result__
1549                         __attribute__nonnull__(pTHX_1);
1550 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
1551         assert(hv)
1552
1553 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
1554                         __attribute__warn_unused_result__
1555                         __attribute__nonnull__(pTHX_1);
1556 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
1557         assert(hv)
1558
1559 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
1560                         __attribute__nonnull__(pTHX_1);
1561 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
1562         assert(hv)
1563
1564 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
1565                         __attribute__warn_unused_result__
1566                         __attribute__nonnull__(pTHX_1);
1567 #define PERL_ARGS_ASSERT_HV_RITER_P     \
1568         assert(hv)
1569
1570 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
1571                         __attribute__nonnull__(pTHX_1);
1572 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
1573         assert(hv)
1574
1575 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
1576                         __attribute__warn_unused_result__
1577                         __attribute__nonnull__(pTHX_1);
1578 #define PERL_ARGS_ASSERT_HV_SCALAR      \
1579         assert(hv)
1580
1581 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1582 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1583 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1584 /* PERL_CALLCONV void   hv_undef(pTHX_ HV *hv); */
1585 PERL_CALLCONV void      Perl_hv_undef_flags(pTHX_ HV *hv, U32 flags);
1586 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1587                         __attribute__nonnull__(pTHX_1)
1588                         __attribute__nonnull__(pTHX_2); */
1589
1590 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1591                         __attribute__nonnull__(pTHX_1)
1592                         __attribute__nonnull__(pTHX_2); */
1593
1594 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1595                         __attribute__nonnull__(pTHX_1)
1596                         __attribute__nonnull__(pTHX_5); */
1597
1598 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1599                         __attribute__nonnull__(pTHX_2);
1600 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1601         assert(argv)
1602
1603 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1604 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1605 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
1606 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
1607 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1608 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1609                         __attribute__nonnull__(pTHX_1);
1610 #define PERL_ARGS_ASSERT_INIT_TM        \
1611         assert(ptm)
1612
1613 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1614                         __attribute__warn_unused_result__
1615                         __attribute__pure__
1616                         __attribute__nonnull__(1)
1617                         __attribute__nonnull__(2);
1618 #define PERL_ARGS_ASSERT_INSTR  \
1619         assert(big); assert(little)
1620
1621 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1622 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1623                         __attribute__warn_unused_result__;
1624
1625 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1626                         __attribute__nonnull__(pTHX_1);
1627 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1628         assert(io)
1629
1630 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1631                         __attribute__nonnull__(1);
1632 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1633         assert(s)
1634
1635 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1636                         __attribute__warn_unused_result__;
1637
1638 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1639                         __attribute__warn_unused_result__
1640                         __attribute__pure__;
1641
1642 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1643                         __attribute__warn_unused_result__
1644                         __attribute__pure__;
1645
1646 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1647                         __attribute__warn_unused_result__
1648                         __attribute__pure__;
1649
1650 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1651                         __attribute__warn_unused_result__
1652                         __attribute__pure__;
1653
1654 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1655                         __attribute__warn_unused_result__
1656                         __attribute__pure__;
1657
1658 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1659                         __attribute__warn_unused_result__
1660                         __attribute__pure__;
1661
1662 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1663                         __attribute__warn_unused_result__
1664                         __attribute__pure__;
1665
1666 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1667                         __attribute__warn_unused_result__
1668                         __attribute__pure__;
1669
1670 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1671                         __attribute__warn_unused_result__
1672                         __attribute__pure__;
1673
1674 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1675                         __attribute__warn_unused_result__
1676                         __attribute__pure__;
1677
1678 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1679                         __attribute__warn_unused_result__
1680                         __attribute__pure__;
1681
1682 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1683                         __attribute__warn_unused_result__
1684                         __attribute__pure__;
1685
1686 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1687                         __attribute__warn_unused_result__
1688                         __attribute__pure__;
1689
1690 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1691                         __attribute__warn_unused_result__
1692                         __attribute__pure__;
1693
1694 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1695                         __attribute__warn_unused_result__
1696                         __attribute__pure__;
1697
1698 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1699                         __attribute__warn_unused_result__
1700                         __attribute__pure__;
1701
1702 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1703                         __attribute__warn_unused_result__
1704                         __attribute__pure__;
1705
1706 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1707                         __attribute__warn_unused_result__
1708                         __attribute__pure__;
1709
1710 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1711                         __attribute__warn_unused_result__
1712                         __attribute__pure__;
1713
1714 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1715                         __attribute__warn_unused_result__
1716                         __attribute__pure__;
1717
1718 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1719                         __attribute__warn_unused_result__
1720                         __attribute__pure__;
1721
1722 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1723                         __attribute__warn_unused_result__
1724                         __attribute__pure__;
1725
1726 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1727                         __attribute__warn_unused_result__
1728                         __attribute__pure__;
1729
1730 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1731                         __attribute__warn_unused_result__
1732                         __attribute__pure__;
1733
1734 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1735                         __attribute__warn_unused_result__
1736                         __attribute__pure__;
1737
1738 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1739                         __attribute__warn_unused_result__
1740                         __attribute__pure__;
1741
1742 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1743                         __attribute__warn_unused_result__
1744                         __attribute__nonnull__(pTHX_1);
1745 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1746         assert(p)
1747
1748 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1749                         __attribute__warn_unused_result__
1750                         __attribute__nonnull__(pTHX_1);
1751 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1752         assert(p)
1753
1754 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1755                         __attribute__warn_unused_result__
1756                         __attribute__nonnull__(pTHX_1);
1757 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1758         assert(p)
1759
1760 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1761                         __attribute__warn_unused_result__
1762                         __attribute__nonnull__(pTHX_1);
1763 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1764         assert(p)
1765
1766 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1767                         __attribute__warn_unused_result__
1768                         __attribute__nonnull__(pTHX_1);
1769 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1770         assert(p)
1771
1772 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1773                         __attribute__warn_unused_result__
1774                         __attribute__nonnull__(pTHX_1);
1775 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1776         assert(p)
1777
1778 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1779                         __attribute__warn_unused_result__
1780                         __attribute__nonnull__(pTHX_1);
1781 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1782         assert(p)
1783
1784 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1785                         __attribute__warn_unused_result__
1786                         __attribute__nonnull__(pTHX_1);
1787 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1788         assert(p)
1789
1790 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1791                         __attribute__warn_unused_result__
1792                         __attribute__nonnull__(pTHX_1);
1793 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1794         assert(p)
1795
1796 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1797                         __attribute__warn_unused_result__
1798                         __attribute__nonnull__(pTHX_1);
1799 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1800         assert(p)
1801
1802 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1803                         __attribute__warn_unused_result__
1804                         __attribute__nonnull__(pTHX_1);
1805 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1806         assert(p)
1807
1808 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1809                         __attribute__warn_unused_result__
1810                         __attribute__nonnull__(pTHX_1);
1811 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1812         assert(p)
1813
1814 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1815                         __attribute__warn_unused_result__
1816                         __attribute__nonnull__(pTHX_1);
1817 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1818         assert(p)
1819
1820 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1821                         __attribute__nonnull__(1);
1822 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1823         assert(s)
1824
1825 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1826                         __attribute__warn_unused_result__
1827                         __attribute__nonnull__(pTHX_1);
1828 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1829         assert(p)
1830
1831 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1832                         __attribute__warn_unused_result__
1833                         __attribute__nonnull__(pTHX_1);
1834 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1835         assert(p)
1836
1837 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1838                         __attribute__warn_unused_result__
1839                         __attribute__nonnull__(pTHX_1);
1840 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1841         assert(p)
1842
1843 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1844                         __attribute__warn_unused_result__
1845                         __attribute__nonnull__(pTHX_1);
1846 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1847         assert(p)
1848
1849 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1850                         __attribute__warn_unused_result__
1851                         __attribute__nonnull__(pTHX_1);
1852 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1853         assert(p)
1854
1855 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1856                         __attribute__warn_unused_result__
1857                         __attribute__nonnull__(pTHX_1);
1858 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1859         assert(p)
1860
1861 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1862                         __attribute__warn_unused_result__
1863                         __attribute__nonnull__(pTHX_1);
1864 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1865         assert(p)
1866
1867 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1868                         __attribute__warn_unused_result__
1869                         __attribute__nonnull__(pTHX_1);
1870 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1871         assert(p)
1872
1873 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1874                         __attribute__warn_unused_result__
1875                         __attribute__nonnull__(pTHX_1);
1876 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1877         assert(p)
1878
1879 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1880                         __attribute__warn_unused_result__
1881                         __attribute__nonnull__(pTHX_1);
1882 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1883         assert(p)
1884
1885 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1886                         __attribute__warn_unused_result__
1887                         __attribute__nonnull__(pTHX_1);
1888 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1889         assert(p)
1890
1891 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1892                         __attribute__warn_unused_result__
1893                         __attribute__nonnull__(pTHX_1);
1894 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1895         assert(p)
1896
1897 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1898                         __attribute__warn_unused_result__
1899                         __attribute__nonnull__(pTHX_1);
1900 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1901         assert(p)
1902
1903 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1904                         __attribute__nonnull__(1);
1905 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1906         assert(s)
1907
1908 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1909                         __attribute__nonnull__(1); */
1910 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1911         assert(s)
1912
1913 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1914                         __attribute__nonnull__(1);
1915 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1916         assert(s)
1917
1918 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1919                         __attribute__warn_unused_result__
1920                         __attribute__nonnull__(pTHX_1);
1921 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1922         assert(p)
1923
1924 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1925                         __attribute__warn_unused_result__
1926                         __attribute__nonnull__(pTHX_1);
1927 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1928         assert(p)
1929
1930 PERL_CALLCONV bool      Perl_is_utf8_xidcont(pTHX_ const U8 *p)
1931                         __attribute__warn_unused_result__
1932                         __attribute__nonnull__(pTHX_1);
1933 #define PERL_ARGS_ASSERT_IS_UTF8_XIDCONT        \
1934         assert(p)
1935
1936 PERL_CALLCONV bool      Perl_is_utf8_xidfirst(pTHX_ const U8 *p)
1937                         __attribute__warn_unused_result__
1938                         __attribute__nonnull__(pTHX_1);
1939 #define PERL_ARGS_ASSERT_IS_UTF8_XIDFIRST       \
1940         assert(p)
1941
1942 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1943                         __attribute__nonnull__(pTHX_1);
1944 #define PERL_ARGS_ASSERT_JMAYBE \
1945         assert(o)
1946
1947 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1948                         __attribute__pure__
1949                         __attribute__nonnull__(pTHX_1);
1950 #define PERL_ARGS_ASSERT_KEYWORD        \
1951         assert(name)
1952
1953 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
1954                         __attribute__nonnull__(pTHX_1)
1955                         __attribute__nonnull__(pTHX_3);
1956 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
1957         assert(keyword_ptr); assert(op_ptr)
1958
1959 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1960 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1961 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1962                         __attribute__nonnull__(pTHX_1);
1963 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1964         assert(ptr)
1965
1966 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1967 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1968 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1969 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1970 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1971                         __attribute__nonnull__(pTHX_1);
1972 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1973         assert(ptr)
1974
1975 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1976 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, U32 flags);
1977 PERL_CALLCONV void      Perl_lex_stuff_pv(pTHX_ const char* pv, U32 flags)
1978                         __attribute__nonnull__(pTHX_1);
1979 #define PERL_ARGS_ASSERT_LEX_STUFF_PV   \
1980         assert(pv)
1981
1982 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1983                         __attribute__nonnull__(pTHX_1);
1984 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1985         assert(pv)
1986
1987 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1988                         __attribute__nonnull__(pTHX_1);
1989 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1990         assert(sv)
1991
1992 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1993                         __attribute__nonnull__(pTHX_1);
1994 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1995         assert(ptr)
1996
1997 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1998 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1999                         __attribute__nonnull__(pTHX_2);
2000 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
2001         assert(name)
2002
2003 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
2004                         __attribute__nonnull__(pTHX_1);
2005 #define PERL_ARGS_ASSERT_LOCALIZE       \
2006         assert(o)
2007
2008 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
2009                         __attribute__warn_unused_result__
2010                         __attribute__nonnull__(pTHX_1);
2011 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
2012         assert(sv)
2013
2014 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
2015                         __attribute__nonnull__(pTHX_1)
2016                         __attribute__nonnull__(pTHX_2);
2017 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
2018         assert(sv); assert(mg)
2019
2020 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
2021                         __attribute__nonnull__(pTHX_1)
2022                         __attribute__nonnull__(pTHX_2);
2023 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
2024         assert(sv); assert(mg)
2025
2026 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
2027                         __attribute__nonnull__(pTHX_1)
2028                         __attribute__nonnull__(pTHX_2);
2029 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
2030         assert(sv); assert(mg)
2031
2032 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
2033                         __attribute__nonnull__(pTHX_1)
2034                         __attribute__nonnull__(pTHX_2);
2035 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
2036         assert(sv); assert(mg)
2037
2038 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
2039                         __attribute__nonnull__(pTHX_2);
2040 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
2041         assert(mg)
2042
2043 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
2044                         __attribute__nonnull__(pTHX_1)
2045                         __attribute__nonnull__(pTHX_2);
2046 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
2047         assert(sv); assert(mg)
2048
2049 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
2050                         __attribute__nonnull__(pTHX_1)
2051                         __attribute__nonnull__(pTHX_2);
2052 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
2053         assert(sv); assert(mg)
2054
2055 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
2056 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
2057                         __attribute__nonnull__(pTHX_1)
2058                         __attribute__nonnull__(pTHX_2);
2059 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
2060         assert(sv); assert(mg)
2061
2062 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
2063                         __attribute__nonnull__(pTHX_1)
2064                         __attribute__nonnull__(pTHX_2);
2065 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
2066         assert(sv); assert(mg)
2067
2068 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
2069                         __attribute__nonnull__(pTHX_1)
2070                         __attribute__nonnull__(pTHX_2);
2071 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
2072         assert(sv); assert(mg)
2073
2074 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
2075                         __attribute__nonnull__(pTHX_1)
2076                         __attribute__nonnull__(pTHX_2);
2077 #define PERL_ARGS_ASSERT_MAGIC_GET      \
2078         assert(sv); assert(mg)
2079
2080 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
2081                         __attribute__nonnull__(pTHX_1)
2082                         __attribute__nonnull__(pTHX_2);
2083 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
2084         assert(sv); assert(mg)
2085
2086 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
2087                         __attribute__nonnull__(pTHX_1)
2088                         __attribute__nonnull__(pTHX_2);
2089 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
2090         assert(sv); assert(mg)
2091
2092 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
2093                         __attribute__nonnull__(pTHX_1)
2094                         __attribute__nonnull__(pTHX_2);
2095 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
2096         assert(sv); assert(mg)
2097
2098 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
2099                         __attribute__nonnull__(pTHX_1)
2100                         __attribute__nonnull__(pTHX_2);
2101 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
2102         assert(sv); assert(mg)
2103
2104 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
2105                         __attribute__nonnull__(pTHX_1)
2106                         __attribute__nonnull__(pTHX_2);
2107 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
2108         assert(sv); assert(mg)
2109
2110 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
2111                         __attribute__nonnull__(pTHX_1)
2112                         __attribute__nonnull__(pTHX_2);
2113 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
2114         assert(sv); assert(mg)
2115
2116 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
2117                         __attribute__nonnull__(pTHX_1)
2118                         __attribute__nonnull__(pTHX_2);
2119 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
2120         assert(sv); assert(mg)
2121
2122 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
2123                         __attribute__nonnull__(pTHX_1)
2124                         __attribute__nonnull__(pTHX_2);
2125 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
2126         assert(sv); assert(mg)
2127
2128 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
2129                         __attribute__nonnull__(pTHX_1)
2130                         __attribute__nonnull__(pTHX_2);
2131 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
2132         assert(sv); assert(mg)
2133
2134 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
2135                         __attribute__nonnull__(pTHX_1)
2136                         __attribute__nonnull__(pTHX_2);
2137 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
2138         assert(sv); assert(mg)
2139
2140 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
2141                         __attribute__nonnull__(pTHX_1)
2142                         __attribute__nonnull__(pTHX_2);
2143 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
2144         assert(sv); assert(mg)
2145
2146 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
2147                         __attribute__nonnull__(pTHX_1)
2148                         __attribute__nonnull__(pTHX_2);
2149 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
2150         assert(sv); assert(mg)
2151
2152 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
2153                         __attribute__nonnull__(pTHX_1)
2154                         __attribute__nonnull__(pTHX_2)
2155                         __attribute__nonnull__(pTHX_3);
2156 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
2157         assert(sv); assert(mg); assert(meth)
2158
2159 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
2160                         __attribute__nonnull__(pTHX_1)
2161                         __attribute__nonnull__(pTHX_2)
2162                         __attribute__nonnull__(pTHX_3);
2163 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
2164         assert(sv); assert(mg); assert(key)
2165
2166 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
2167                         __attribute__nonnull__(pTHX_1)
2168                         __attribute__nonnull__(pTHX_2);
2169 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
2170         assert(sv); assert(mg)
2171
2172 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
2173                         __attribute__nonnull__(pTHX_1)
2174                         __attribute__nonnull__(pTHX_2);
2175 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
2176         assert(sv); assert(mg)
2177
2178 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
2179                         __attribute__noreturn__
2180                         __attribute__nonnull__(pTHX_1)
2181                         __attribute__nonnull__(pTHX_2);
2182 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
2183         assert(sv); assert(mg)
2184
2185 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
2186                         __attribute__nonnull__(pTHX_1)
2187                         __attribute__nonnull__(pTHX_2);
2188 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
2189         assert(hv); assert(mg)
2190
2191 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
2192                         __attribute__nonnull__(pTHX_1)
2193                         __attribute__nonnull__(pTHX_2);
2194 #define PERL_ARGS_ASSERT_MAGIC_SET      \
2195         assert(sv); assert(mg)
2196
2197 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
2198                         __attribute__nonnull__(pTHX_1)
2199                         __attribute__nonnull__(pTHX_2);
2200 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
2201         assert(sv); assert(mg)
2202
2203 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
2204                         __attribute__nonnull__(pTHX_1)
2205                         __attribute__nonnull__(pTHX_2);
2206 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
2207         assert(sv); assert(mg)
2208
2209 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
2210                         __attribute__nonnull__(pTHX_1)
2211                         __attribute__nonnull__(pTHX_2);
2212 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
2213         assert(sv); assert(mg)
2214
2215 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
2216                         __attribute__nonnull__(pTHX_1)
2217                         __attribute__nonnull__(pTHX_2);
2218 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
2219         assert(sv); assert(mg)
2220
2221 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
2222                         __attribute__nonnull__(pTHX_1)
2223                         __attribute__nonnull__(pTHX_2);
2224 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
2225         assert(sv); assert(mg)
2226
2227 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
2228                         __attribute__nonnull__(pTHX_1)
2229                         __attribute__nonnull__(pTHX_2);
2230 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
2231         assert(sv); assert(mg)
2232
2233 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
2234                         __attribute__nonnull__(pTHX_1)
2235                         __attribute__nonnull__(pTHX_2);
2236 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
2237         assert(sv); assert(mg)
2238
2239 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
2240                         __attribute__nonnull__(pTHX_1)
2241                         __attribute__nonnull__(pTHX_2);
2242 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
2243         assert(sv); assert(mg)
2244
2245 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
2246                         __attribute__nonnull__(pTHX_1)
2247                         __attribute__nonnull__(pTHX_2);
2248 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
2249         assert(sv); assert(mg)
2250
2251 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
2252                         __attribute__nonnull__(pTHX_1)
2253                         __attribute__nonnull__(pTHX_2);
2254 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
2255         assert(sv); assert(mg)
2256
2257 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
2258                         __attribute__nonnull__(pTHX_1)
2259                         __attribute__nonnull__(pTHX_2);
2260 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
2261         assert(sv); assert(mg)
2262
2263 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
2264                         __attribute__nonnull__(pTHX_1)
2265                         __attribute__nonnull__(pTHX_2);
2266 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
2267         assert(sv); assert(mg)
2268
2269 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
2270                         __attribute__nonnull__(pTHX_1)
2271                         __attribute__nonnull__(pTHX_2);
2272 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
2273         assert(sv); assert(mg)
2274
2275 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
2276                         __attribute__nonnull__(pTHX_2);
2277 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
2278         assert(mg)
2279
2280 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
2281                         __attribute__nonnull__(pTHX_1)
2282                         __attribute__nonnull__(pTHX_2);
2283 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
2284         assert(sv); assert(mg)
2285
2286 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
2287                         __attribute__nonnull__(pTHX_1)
2288                         __attribute__nonnull__(pTHX_2);
2289 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
2290         assert(sv); assert(mg)
2291
2292 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
2293                         __attribute__nonnull__(pTHX_1)
2294                         __attribute__nonnull__(pTHX_2);
2295 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
2296         assert(sv); assert(mg)
2297
2298 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
2299                         __attribute__nonnull__(pTHX_1)
2300                         __attribute__nonnull__(pTHX_2);
2301 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
2302         assert(sv); assert(mg)
2303
2304 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
2305                         __attribute__nonnull__(pTHX_1)
2306                         __attribute__nonnull__(pTHX_2);
2307 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
2308         assert(sv); assert(mg)
2309
2310 PERL_CALLCONV int       Perl_magic_setvstring(pTHX_ SV* sv, MAGIC* mg)
2311                         __attribute__nonnull__(pTHX_1)
2312                         __attribute__nonnull__(pTHX_2);
2313 #define PERL_ARGS_ASSERT_MAGIC_SETVSTRING       \
2314         assert(sv); assert(mg)
2315
2316 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
2317                         __attribute__nonnull__(pTHX_1)
2318                         __attribute__nonnull__(pTHX_2);
2319 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
2320         assert(sv); assert(mg)
2321
2322 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
2323                         __attribute__nonnull__(pTHX_1)
2324                         __attribute__nonnull__(pTHX_2);
2325 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
2326         assert(sv); assert(mg)
2327
2328 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
2329                         __attribute__malloc__
2330                         __attribute__warn_unused_result__;
2331
2332 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
2333 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
2334                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2335                         __attribute__nonnull__(pTHX_1);
2336 #define PERL_ARGS_ASSERT_MESS   \
2337         assert(pat)
2338
2339 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2340                         __attribute__nonnull__(pTHX_1);
2341 #define PERL_ARGS_ASSERT_MESS_SV        \
2342         assert(basemsg)
2343
2344 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
2345 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2346                         __attribute__nonnull__(pTHX_1);
2347 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2348         assert(sv)
2349
2350 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2351                         __attribute__nonnull__(pTHX_1)
2352                         __attribute__nonnull__(pTHX_2);
2353 #define PERL_ARGS_ASSERT_MG_COPY        \
2354         assert(sv); assert(nsv)
2355
2356 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2357                         __attribute__warn_unused_result__;
2358
2359 PERL_CALLCONV MAGIC*    Perl_mg_findext(pTHX_ const SV* sv, int type, const MGVTBL *vtbl)
2360                         __attribute__warn_unused_result__;
2361
2362 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2363                         __attribute__nonnull__(pTHX_1);
2364 #define PERL_ARGS_ASSERT_MG_FREE        \
2365         assert(sv)
2366
2367 PERL_CALLCONV void      Perl_mg_free_type(pTHX_ SV* sv, int how)
2368                         __attribute__nonnull__(pTHX_1);
2369 #define PERL_ARGS_ASSERT_MG_FREE_TYPE   \
2370         assert(sv)
2371
2372 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2373                         __attribute__nonnull__(pTHX_1);
2374 #define PERL_ARGS_ASSERT_MG_GET \
2375         assert(sv)
2376
2377 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2378                         __attribute__nonnull__(pTHX_1);
2379 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2380         assert(sv)
2381
2382 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2383                         __attribute__nonnull__(pTHX_1)
2384                         __attribute__nonnull__(pTHX_2);
2385 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2386         assert(sv); assert(nsv)
2387
2388 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2389                         __attribute__nonnull__(pTHX_1);
2390 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2391         assert(sv)
2392
2393 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2394                         __attribute__nonnull__(pTHX_1);
2395 #define PERL_ARGS_ASSERT_MG_SET \
2396         assert(sv)
2397
2398 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2399                         __attribute__nonnull__(pTHX_1);
2400 #define PERL_ARGS_ASSERT_MG_SIZE        \
2401         assert(sv)
2402
2403 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2404                         __attribute__nonnull__(pTHX_1);
2405 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2406         assert(ptm)
2407
2408 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2409 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
2410 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2411                         __attribute__nonnull__(pTHX_1);
2412 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2413         assert(s)
2414
2415 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
2416                         __attribute__nonnull__(pTHX_1);
2417 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
2418         assert(name)
2419
2420 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
2421                         __attribute__nonnull__(pTHX_1);
2422 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
2423         assert(stash)
2424
2425 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
2426                         __attribute__nonnull__(pTHX_1)
2427                         __attribute__nonnull__(pTHX_2);
2428 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
2429         assert(smeta); assert(which)
2430
2431 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
2432                         __attribute__nonnull__(pTHX_1);
2433 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
2434         assert(stash)
2435
2436 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
2437                         __attribute__nonnull__(pTHX_1);
2438 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
2439         assert(stash)
2440
2441 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
2442                         __attribute__nonnull__(pTHX_1);
2443 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
2444         assert(stash)
2445
2446 PERL_CALLCONV void      Perl_mro_package_moved(pTHX_ HV * const stash, HV * const oldstash, const GV * const gv, U32 flags)
2447                         __attribute__nonnull__(pTHX_3);
2448 #define PERL_ARGS_ASSERT_MRO_PACKAGE_MOVED      \
2449         assert(gv)
2450
2451 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
2452                         __attribute__nonnull__(pTHX_1);
2453 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
2454         assert(mro)
2455
2456 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
2457                         __attribute__nonnull__(pTHX_1)
2458                         __attribute__nonnull__(pTHX_2);
2459 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
2460         assert(meta); assert(name)
2461
2462 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
2463                         __attribute__nonnull__(pTHX_1)
2464                         __attribute__nonnull__(pTHX_2)
2465                         __attribute__nonnull__(pTHX_3);
2466 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
2467         assert(smeta); assert(which); assert(data)
2468
2469 PERL_CALLCONV void      Perl_munge_qwlist_to_paren_list(pTHX_ OP* qwlist)
2470                         __attribute__nonnull__(pTHX_1);
2471 #define PERL_ARGS_ASSERT_MUNGE_QWLIST_TO_PAREN_LIST     \
2472         assert(qwlist)
2473
2474 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2475                         __attribute__nonnull__(pTHX_1);
2476 #define PERL_ARGS_ASSERT_MY_ATOF        \
2477         assert(s)
2478
2479 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
2480                         __attribute__nonnull__(pTHX_1)
2481                         __attribute__nonnull__(pTHX_2);
2482 #define PERL_ARGS_ASSERT_MY_ATOF2       \
2483         assert(s); assert(value)
2484
2485 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
2486                         __attribute__nonnull__(pTHX_1);
2487 #define PERL_ARGS_ASSERT_MY_ATTRS       \
2488         assert(o)
2489
2490 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
2491 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
2492 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2493                         __attribute__noreturn__;
2494
2495 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2496                         __attribute__noreturn__;
2497
2498 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2499 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2500 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2501 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2502 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2503                         __attribute__nonnull__(pTHX_1)
2504                         __attribute__nonnull__(pTHX_3);
2505 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2506         assert(mode); assert(args)
2507
2508 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2509 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
2510                         __attribute__format__(__printf__,3,4)
2511                         __attribute__nonnull__(1)
2512                         __attribute__nonnull__(3);
2513 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
2514         assert(buffer); assert(format)
2515
2516 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
2517 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2518 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2519 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)
2520                         __attribute__nonnull__(pTHX_1);
2521 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2522         assert(fmt)
2523
2524 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
2525                         __attribute__nonnull__(1);
2526 #define PERL_ARGS_ASSERT_MY_SWABN       \
2527         assert(ptr)
2528
2529 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2530 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
2531                         __attribute__nonnull__(1)
2532                         __attribute__nonnull__(3);
2533 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
2534         assert(buffer); assert(format)
2535
2536 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
2537 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2538                         __attribute__malloc__
2539                         __attribute__warn_unused_result__;
2540
2541 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2542                         __attribute__malloc__
2543                         __attribute__warn_unused_result__;
2544
2545 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2546 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2547                         __attribute__malloc__
2548                         __attribute__warn_unused_result__;
2549
2550 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
2551 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2552                         __attribute__warn_unused_result__; */
2553
2554 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2555                         __attribute__malloc__
2556                         __attribute__warn_unused_result__
2557                         __attribute__nonnull__(pTHX_1);
2558 #define PERL_ARGS_ASSERT_NEWAVREF       \
2559         assert(o)
2560
2561 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2562                         __attribute__malloc__
2563                         __attribute__warn_unused_result__;
2564
2565 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2566                         __attribute__malloc__
2567                         __attribute__warn_unused_result__
2568                         __attribute__nonnull__(pTHX_2);
2569 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2570         assert(first)
2571
2572 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2573 PERL_CALLCONV CV*       Perl_newCONSTSUB_flags(pTHX_ HV* stash, const char* name, STRLEN len, U32 flags, SV* sv);
2574 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2575                         __attribute__malloc__
2576                         __attribute__warn_unused_result__;
2577
2578 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, OP* sv, OP* expr, OP* block, OP* cont)
2579                         __attribute__malloc__
2580                         __attribute__warn_unused_result__
2581                         __attribute__nonnull__(pTHX_3);
2582 #define PERL_ARGS_ASSERT_NEWFOROP       \
2583         assert(expr)
2584
2585 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2586                         __attribute__malloc__
2587                         __attribute__warn_unused_result__
2588                         __attribute__nonnull__(pTHX_1)
2589                         __attribute__nonnull__(pTHX_2);
2590 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2591         assert(cond); assert(block)
2592
2593 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
2594                         __attribute__nonnull__(pTHX_1);
2595 #define PERL_ARGS_ASSERT_NEWGP  \
2596         assert(gv)
2597
2598 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2599                         __attribute__malloc__
2600                         __attribute__warn_unused_result__
2601                         __attribute__nonnull__(pTHX_3);
2602 #define PERL_ARGS_ASSERT_NEWGVOP        \
2603         assert(gv)
2604
2605 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2606                         __attribute__malloc__
2607                         __attribute__warn_unused_result__;
2608
2609 /* PERL_CALLCONV GV*    newGVgen(pTHX_ const char* pack)
2610                         __attribute__nonnull__(pTHX_1); */
2611
2612 PERL_CALLCONV GV*       Perl_newGVgen_flags(pTHX_ const char* pack, U32 flags)
2613                         __attribute__malloc__
2614                         __attribute__warn_unused_result__
2615                         __attribute__nonnull__(pTHX_1);
2616 #define PERL_ARGS_ASSERT_NEWGVGEN_FLAGS \
2617         assert(pack)
2618
2619 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2620                         __attribute__warn_unused_result__; */
2621
2622 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2623                         __attribute__malloc__
2624                         __attribute__warn_unused_result__
2625                         __attribute__nonnull__(pTHX_1);
2626 #define PERL_ARGS_ASSERT_NEWHVREF       \
2627         assert(o)
2628
2629 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2630                         __attribute__malloc__
2631                         __attribute__warn_unused_result__;
2632
2633 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2634                         __attribute__malloc__
2635                         __attribute__warn_unused_result__; */
2636
2637 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2638                         __attribute__malloc__
2639                         __attribute__warn_unused_result__;
2640
2641 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2642                         __attribute__malloc__
2643                         __attribute__warn_unused_result__
2644                         __attribute__nonnull__(pTHX_3)
2645                         __attribute__nonnull__(pTHX_4);
2646 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2647         assert(first); assert(other)
2648
2649 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2650                         __attribute__malloc__
2651                         __attribute__warn_unused_result__
2652                         __attribute__nonnull__(pTHX_2);
2653 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2654         assert(label)
2655
2656 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2657                         __attribute__malloc__
2658                         __attribute__warn_unused_result__;
2659
2660 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2661                         __attribute__malloc__
2662                         __attribute__warn_unused_result__;
2663
2664 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2665                         __attribute__malloc__
2666                         __attribute__warn_unused_result__;
2667
2668 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2669                         __attribute__malloc__
2670                         __attribute__warn_unused_result__;
2671
2672 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2673                         __attribute__nonnull__(pTHX_1);
2674 #define PERL_ARGS_ASSERT_NEWPROG        \
2675         assert(o)
2676
2677 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2678                         __attribute__malloc__
2679                         __attribute__warn_unused_result__;
2680
2681 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2682                         __attribute__malloc__
2683                         __attribute__warn_unused_result__
2684                         __attribute__nonnull__(pTHX_2)
2685                         __attribute__nonnull__(pTHX_3);
2686 #define PERL_ARGS_ASSERT_NEWRANGE       \
2687         assert(left); assert(right)
2688
2689 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2690                         __attribute__malloc__
2691                         __attribute__warn_unused_result__
2692                         __attribute__nonnull__(pTHX_1);
2693 #define PERL_ARGS_ASSERT_NEWRV  \
2694         assert(sv)
2695
2696 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2697                         __attribute__malloc__
2698                         __attribute__warn_unused_result__
2699                         __attribute__nonnull__(pTHX_1);
2700 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2701         assert(sv)
2702
2703 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2704                         __attribute__malloc__
2705                         __attribute__warn_unused_result__;
2706
2707 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2708                         __attribute__malloc__
2709                         __attribute__warn_unused_result__;
2710
2711 /* PERL_CALLCONV CV*    Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); */
2712 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2713                         __attribute__malloc__
2714                         __attribute__warn_unused_result__;
2715
2716 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2717                         __attribute__malloc__
2718                         __attribute__warn_unused_result__
2719                         __attribute__nonnull__(pTHX_3);
2720 #define PERL_ARGS_ASSERT_NEWSVOP        \
2721         assert(sv)
2722
2723 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2724                         __attribute__malloc__
2725                         __attribute__warn_unused_result__
2726                         __attribute__nonnull__(pTHX_1);
2727 #define PERL_ARGS_ASSERT_NEWSVREF       \
2728         assert(o)
2729
2730 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2731                         __attribute__malloc__
2732                         __attribute__warn_unused_result__;
2733
2734 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2735                         __attribute__malloc__
2736                         __attribute__warn_unused_result__;
2737
2738 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2739                         __attribute__malloc__
2740                         __attribute__warn_unused_result__;
2741
2742 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2743                         __attribute__malloc__
2744                         __attribute__warn_unused_result__;
2745
2746 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2747                         __attribute__malloc__
2748                         __attribute__warn_unused_result__;
2749
2750 PERL_CALLCONV SV*       Perl_newSVpv_share(pTHX_ const char* s, U32 hash)
2751                         __attribute__malloc__
2752                         __attribute__warn_unused_result__;
2753
2754 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2755                         __attribute__malloc__
2756                         __attribute__warn_unused_result__
2757                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2758                         __attribute__nonnull__(pTHX_1);
2759 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2760         assert(pat)
2761
2762 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2763                         __attribute__malloc__
2764                         __attribute__warn_unused_result__;
2765
2766 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2767                         __attribute__malloc__
2768                         __attribute__warn_unused_result__;
2769
2770 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2771                         __attribute__malloc__
2772                         __attribute__warn_unused_result__;
2773
2774 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2775                         __attribute__nonnull__(pTHX_1);
2776 #define PERL_ARGS_ASSERT_NEWSVRV        \
2777         assert(rv)
2778
2779 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2780                         __attribute__malloc__
2781                         __attribute__warn_unused_result__;
2782
2783 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2784                         __attribute__malloc__
2785                         __attribute__warn_unused_result__;
2786
2787 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2788                         __attribute__malloc__
2789                         __attribute__warn_unused_result__;
2790
2791 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2792                         __attribute__malloc__
2793                         __attribute__warn_unused_result__
2794                         __attribute__nonnull__(pTHX_2);
2795 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2796         assert(block)
2797
2798 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont, I32 has_my)
2799                         __attribute__malloc__
2800                         __attribute__warn_unused_result__;
2801
2802 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2803                         __attribute__nonnull__(pTHX_2)
2804                         __attribute__nonnull__(pTHX_3);
2805 #define PERL_ARGS_ASSERT_NEWXS  \
2806         assert(subaddr); assert(filename)
2807
2808 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2809                         __attribute__nonnull__(pTHX_2)
2810                         __attribute__nonnull__(pTHX_3);
2811 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2812         assert(subaddr); assert(filename)
2813
2814 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)
2815                         __attribute__nonnull__(pTHX_3)
2816                         __attribute__nonnull__(pTHX_4);
2817 #define PERL_ARGS_ASSERT_NEWXS_LEN_FLAGS        \
2818         assert(subaddr); assert(filename)
2819
2820 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2821 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2822                         __attribute__nonnull__(pTHX_1);
2823 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2824         assert(newctype)
2825
2826 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2827 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2828                         __attribute__malloc__
2829                         __attribute__warn_unused_result__;
2830
2831 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2832                         __attribute__nonnull__(pTHX_1);
2833 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2834         assert(ver)
2835
2836 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
2837                         __attribute__malloc__
2838                         __attribute__warn_unused_result__
2839                         __attribute__nonnull__(pTHX_2);
2840 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
2841         assert(bits)
2842
2843 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2844                         __attribute__nonnull__(pTHX_1);
2845 #define PERL_ARGS_ASSERT_NEXTARGV       \
2846         assert(gv)
2847
2848 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2849                         __attribute__pure__
2850                         __attribute__nonnull__(1)
2851                         __attribute__nonnull__(2)
2852                         __attribute__nonnull__(3)
2853                         __attribute__nonnull__(4);
2854 #define PERL_ARGS_ASSERT_NINSTR \
2855         assert(big); assert(bigend); assert(little); assert(lend)
2856
2857 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
2858 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2859                         __attribute__warn_unused_result__
2860                         __attribute__nonnull__(pTHX_1);
2861 #define PERL_ARGS_ASSERT_OOPSAV \
2862         assert(o)
2863
2864 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2865                         __attribute__warn_unused_result__
2866                         __attribute__nonnull__(pTHX_1);
2867 #define PERL_ARGS_ASSERT_OOPSHV \
2868         assert(o)
2869
2870 PERL_CALLCONV OP*       Perl_op_append_elem(pTHX_ I32 optype, OP* first, OP* last);
2871 PERL_CALLCONV OP*       Perl_op_append_list(pTHX_ I32 optype, OP* first, OP* last);
2872 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
2873                         __attribute__nonnull__(pTHX_1);
2874 #define PERL_ARGS_ASSERT_OP_CLEAR       \
2875         assert(o)
2876
2877 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
2878                         __attribute__warn_unused_result__;
2879
2880 PERL_CALLCONV OP*       Perl_op_contextualize(pTHX_ OP* o, I32 context)
2881                         __attribute__nonnull__(pTHX_1);
2882 #define PERL_ARGS_ASSERT_OP_CONTEXTUALIZE       \
2883         assert(o)
2884
2885 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
2886                         __attribute__nonnull__(pTHX_1);
2887 #define PERL_ARGS_ASSERT_OP_DUMP        \
2888         assert(o)
2889
2890 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2891 PERL_CALLCONV OP*       Perl_op_linklist(pTHX_ OP *o)
2892                         __attribute__nonnull__(pTHX_1);
2893 #define PERL_ARGS_ASSERT_OP_LINKLIST    \
2894         assert(o)
2895
2896 /* PERL_CALLCONV OP*    op_lvalue(pTHX_ OP* o, I32 type); */
2897 PERL_CALLCONV OP*       Perl_op_lvalue_flags(pTHX_ OP* o, I32 type, U32 flags);
2898 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
2899                         __attribute__nonnull__(pTHX_1);
2900 #define PERL_ARGS_ASSERT_OP_NULL        \
2901         assert(o)
2902
2903 PERL_CALLCONV OP*       Perl_op_prepend_elem(pTHX_ I32 optype, OP* first, OP* last);
2904 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
2905 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
2906 PERL_CALLCONV OP*       Perl_op_scope(pTHX_ OP* o);
2907 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)
2908                         __attribute__nonnull__(pTHX_1)
2909                         __attribute__nonnull__(pTHX_2)
2910                         __attribute__nonnull__(pTHX_3)
2911                         __attribute__nonnull__(pTHX_4)
2912                         __attribute__nonnull__(pTHX_5)
2913                         __attribute__nonnull__(pTHX_6);
2914 #define PERL_ARGS_ASSERT_PACK_CAT       \
2915         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2916
2917 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2918                         __attribute__nonnull__(pTHX_1);
2919 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2920         assert(v)
2921
2922 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2923                         __attribute__nonnull__(pTHX_1)
2924                         __attribute__nonnull__(pTHX_2)
2925                         __attribute__nonnull__(pTHX_3)
2926                         __attribute__nonnull__(pTHX_4)
2927                         __attribute__nonnull__(pTHX_5);
2928 #define PERL_ARGS_ASSERT_PACKLIST       \
2929         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2930
2931 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ CV* func, I32 optype)
2932                         __attribute__nonnull__(pTHX_1);
2933 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
2934         assert(func)
2935
2936 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pv(pTHX_ const char *name, const U32 flags, HV *typestash, HV *ourstash)
2937                         __attribute__nonnull__(pTHX_1);
2938 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PV        \
2939         assert(name)
2940
2941 PERL_CALLCONV PADOFFSET Perl_pad_add_name_pvn(pTHX_ const char *namepv, STRLEN namelen, U32 flags, HV *typestash, HV *ourstash)
2942                         __attribute__nonnull__(pTHX_1);
2943 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_PVN       \
2944         assert(namepv)
2945
2946 PERL_CALLCONV PADOFFSET Perl_pad_add_name_sv(pTHX_ SV *name, U32 flags, HV *typestash, HV *ourstash)
2947                         __attribute__nonnull__(pTHX_1);
2948 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
2949         assert(name)
2950
2951 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2952 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
2953 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
2954                         __attribute__warn_unused_result__;
2955
2956 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pv(pTHX_ const char* name, U32 flags)
2957                         __attribute__warn_unused_result__
2958                         __attribute__nonnull__(pTHX_1);
2959 #define PERL_ARGS_ASSERT_PAD_FINDMY_PV  \
2960         assert(name)
2961
2962 PERL_CALLCONV PADOFFSET Perl_pad_findmy_pvn(pTHX_ const char* namepv, STRLEN namelen, U32 flags)
2963                         __attribute__warn_unused_result__
2964                         __attribute__nonnull__(pTHX_1);
2965 #define PERL_ARGS_ASSERT_PAD_FINDMY_PVN \
2966         assert(namepv)
2967
2968 PERL_CALLCONV PADOFFSET Perl_pad_findmy_sv(pTHX_ SV* name, U32 flags)
2969                         __attribute__warn_unused_result__
2970                         __attribute__nonnull__(pTHX_1);
2971 #define PERL_ARGS_ASSERT_PAD_FINDMY_SV  \
2972         assert(name)
2973
2974 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
2975                         __attribute__nonnull__(pTHX_1)
2976                         __attribute__nonnull__(pTHX_2)
2977                         __attribute__nonnull__(pTHX_3);
2978 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
2979         assert(padlist); assert(old_cv); assert(new_cv)
2980
2981 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2982 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2983 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
2984                         __attribute__malloc__
2985                         __attribute__warn_unused_result__;
2986
2987 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
2988                         __attribute__nonnull__(pTHX_1);
2989 #define PERL_ARGS_ASSERT_PAD_PUSH       \
2990         assert(padlist)
2991
2992 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2993 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
2994 PERL_CALLCONV OP*       Perl_parse_arithexpr(pTHX_ U32 flags);
2995 PERL_CALLCONV OP*       Perl_parse_barestmt(pTHX_ U32 flags);
2996 PERL_CALLCONV OP*       Perl_parse_block(pTHX_ U32 flags);
2997 PERL_CALLCONV OP*       Perl_parse_fullexpr(pTHX_ U32 flags);
2998 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
2999 PERL_CALLCONV SV*       Perl_parse_label(pTHX_ U32 flags);
3000 PERL_CALLCONV OP*       Perl_parse_listexpr(pTHX_ U32 flags);
3001 PERL_CALLCONV OP*       Perl_parse_stmtseq(pTHX_ U32 flags);
3002 PERL_CALLCONV OP*       Perl_parse_termexpr(pTHX_ U32 flags);
3003 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3004                         __attribute__nonnull__(pTHX_1);
3005 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3006         assert(popt)
3007
3008 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3009                         __attribute__nonnull__(pTHX_1);
3010 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3011         assert(parser)
3012
3013 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
3014 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
3015 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
3016                         __attribute__nonnull__(1);
3017 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
3018         assert(my_perl)
3019
3020 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
3021                         __attribute__nonnull__(1);
3022 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
3023         assert(my_perl)
3024
3025 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
3026                         __attribute__nonnull__(1);
3027 #define PERL_ARGS_ASSERT_PERL_FREE      \
3028         assert(my_perl)
3029
3030 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
3031                         __attribute__nonnull__(1);
3032 #define PERL_ARGS_ASSERT_PERL_PARSE     \
3033         assert(my_perl)
3034
3035 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
3036                         __attribute__nonnull__(1);
3037 #define PERL_ARGS_ASSERT_PERL_RUN       \
3038         assert(my_perl)
3039
3040 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
3041 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
3042                         __attribute__nonnull__(pTHX_1)
3043                         __attribute__nonnull__(pTHX_2);
3044 #define PERL_ARGS_ASSERT_PMRUNTIME      \
3045         assert(o); assert(expr)
3046
3047 PERL_CALLCONV void      Perl_pop_scope(pTHX);
3048 PERL_CALLCONV void      Perl_populate_isa(pTHX_ const char *name, STRLEN len, ...)
3049                         __attribute__nonnull__(pTHX_1);
3050 #define PERL_ARGS_ASSERT_POPULATE_ISA   \
3051         assert(name)
3052
3053 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
3054                         __attribute__nonnull__(pTHX_1);
3055 #define PERL_ARGS_ASSERT_PREGCOMP       \
3056         assert(pattern)
3057
3058 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
3059                         __attribute__nonnull__(pTHX_1)
3060                         __attribute__nonnull__(pTHX_2)
3061                         __attribute__nonnull__(pTHX_3)
3062                         __attribute__nonnull__(pTHX_4)
3063                         __attribute__nonnull__(pTHX_6);
3064 #define PERL_ARGS_ASSERT_PREGEXEC       \
3065         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
3066
3067 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
3068 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
3069                         __attribute__nonnull__(pTHX_1);
3070 #define PERL_ARGS_ASSERT_PREGFREE2      \
3071         assert(rx)
3072
3073 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)
3074                         __attribute__nonnull__(pTHX_1);
3075 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
3076         assert(s)
3077
3078 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
3079                         __attribute__deprecated__;
3080
3081 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
3082                         __attribute__warn_unused_result__
3083                         __attribute__nonnull__(pTHX_1);
3084 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
3085         assert(tbl)
3086
3087 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
3088 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
3089                         __attribute__malloc__
3090                         __attribute__warn_unused_result__;
3091
3092 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
3093                         __attribute__nonnull__(pTHX_1);
3094 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
3095         assert(tbl)
3096
3097 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
3098                         __attribute__nonnull__(pTHX_1)
3099                         __attribute__nonnull__(pTHX_3);
3100 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
3101         assert(tbl); assert(newsv)
3102
3103 PERL_CALLCONV void      Perl_push_scope(pTHX);
3104 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3105                         __attribute__nonnull__(pTHX_1)
3106                         __attribute__nonnull__(pTHX_2);
3107 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3108         assert(dsv); assert(pv)
3109
3110 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)
3111                         __attribute__nonnull__(pTHX_1)
3112                         __attribute__nonnull__(pTHX_2);
3113 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3114         assert(dsv); assert(str)
3115
3116 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)
3117                         __attribute__nonnull__(pTHX_1)
3118                         __attribute__nonnull__(pTHX_2);
3119 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3120         assert(dsv); assert(str)
3121
3122 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3123                         __attribute__nonnull__(pTHX_1)
3124                         __attribute__nonnull__(pTHX_2);
3125 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3126         assert(dsv); assert(spv)
3127
3128 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
3129                         __attribute__nonnull__(pTHX_1);
3130 #define PERL_ARGS_ASSERT_QERROR \
3131         assert(err)
3132
3133 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
3134                         __attribute__nonnull__(pTHX_1);
3135 #define PERL_ARGS_ASSERT_RE_COMPILE     \
3136         assert(pattern)
3137
3138 PERL_CALLCONV char*     Perl_re_intuit_start(pTHX_ REGEXP * const rx, SV* sv, char* strpos, char* strend, const U32 flags, re_scream_pos_data *data)
3139                         __attribute__nonnull__(pTHX_1)
3140                         __attribute__nonnull__(pTHX_3)
3141                         __attribute__nonnull__(pTHX_4);
3142 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
3143         assert(rx); assert(strpos); assert(strend)
3144
3145 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
3146                         __attribute__nonnull__(pTHX_1);
3147 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
3148         assert(r)
3149
3150 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
3151                         __attribute__malloc__
3152                         __attribute__warn_unused_result__;
3153
3154 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
3155 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c, U32 flags);
3156 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pv(pTHX_ const struct refcounted_he *chain, const char *key, U32 hash, U32 flags)
3157                         __attribute__nonnull__(pTHX_2);
3158 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PV \
3159         assert(key)
3160
3161 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_pvn(pTHX_ const struct refcounted_he *chain, const char *keypv, STRLEN keylen, U32 hash, U32 flags)
3162                         __attribute__nonnull__(pTHX_2);
3163 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_PVN        \
3164         assert(keypv)
3165
3166 PERL_CALLCONV SV *      Perl_refcounted_he_fetch_sv(pTHX_ const struct refcounted_he *chain, SV *key, U32 hash, U32 flags)
3167                         __attribute__nonnull__(pTHX_2);
3168 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_FETCH_SV \
3169         assert(key)
3170
3171 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
3172 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_inc(pTHX_ struct refcounted_he *he);
3173 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_pv(pTHX_ struct refcounted_he *parent, const char *key, U32 hash, SV *value, U32 flags)
3174                         __attribute__nonnull__(pTHX_2);
3175 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PV   \
3176         assert(key)
3177
3178 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)
3179                         __attribute__nonnull__(pTHX_2);
3180 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_PVN  \
3181         assert(keypv)
3182
3183 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new_sv(pTHX_ struct refcounted_he *parent, SV *key, U32 hash, SV *value, U32 flags)
3184                         __attribute__nonnull__(pTHX_2);
3185 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_SV   \
3186         assert(key)
3187
3188 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
3189                         __attribute__nonnull__(pTHX_1);
3190 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
3191         assert(rx)
3192
3193 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
3194                         __attribute__nonnull__(pTHX_1);
3195 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
3196         assert(rx)
3197
3198 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
3199                         __attribute__nonnull__(pTHX_1)
3200                         __attribute__nonnull__(pTHX_2);
3201 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
3202         assert(rx); assert(key)
3203
3204 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
3205                         __attribute__nonnull__(pTHX_1)
3206                         __attribute__nonnull__(pTHX_2);
3207 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
3208         assert(rx); assert(namesv)
3209
3210 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
3211                         __attribute__nonnull__(pTHX_1);
3212 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
3213         assert(rx)
3214
3215 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
3216                         __attribute__nonnull__(pTHX_1);
3217 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
3218         assert(rx)
3219
3220 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
3221                         __attribute__nonnull__(pTHX_1);
3222 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
3223         assert(rx)
3224
3225 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
3226                         __attribute__nonnull__(pTHX_1);
3227 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
3228         assert(rx)
3229
3230 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
3231                         __attribute__nonnull__(pTHX_1);
3232 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
3233         assert(rx)
3234
3235 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
3236                         __attribute__nonnull__(pTHX_1)
3237                         __attribute__nonnull__(pTHX_2);
3238 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
3239         assert(rx); assert(sv)
3240
3241 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
3242                         __attribute__nonnull__(pTHX_1);
3243 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
3244         assert(rx)
3245
3246 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
3247                         __attribute__nonnull__(pTHX_1);
3248 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
3249         assert(rx)
3250
3251 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
3252                         __attribute__nonnull__(pTHX_2);
3253 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
3254         assert(rx)
3255
3256 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
3257                         __attribute__nonnull__(pTHX_2);
3258 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
3259         assert(node)
3260
3261 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3262                         __attribute__nonnull__(pTHX_1);
3263 #define PERL_ARGS_ASSERT_REGDUMP        \
3264         assert(r)
3265
3266 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
3267                         __attribute__nonnull__(pTHX_1);
3268 #define PERL_ARGS_ASSERT_REGDUMP        \
3269         assert(r)
3270
3271 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
3272                         __attribute__nonnull__(pTHX_1)
3273                         __attribute__nonnull__(pTHX_2)
3274                         __attribute__nonnull__(pTHX_3)
3275                         __attribute__nonnull__(pTHX_4)
3276                         __attribute__nonnull__(pTHX_6);
3277 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
3278         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
3279
3280 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
3281                         __attribute__nonnull__(pTHX_1);
3282 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
3283         assert(rx)
3284
3285 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3286 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
3287                         __attribute__warn_unused_result__;
3288
3289 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
3290                         __attribute__nonnull__(pTHX_2)
3291                         __attribute__nonnull__(pTHX_3);
3292 #define PERL_ARGS_ASSERT_REGPROP        \
3293         assert(sv); assert(o)
3294
3295 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, IV count)
3296                         __attribute__nonnull__(1)
3297                         __attribute__nonnull__(2);
3298 #define PERL_ARGS_ASSERT_REPEATCPY      \
3299         assert(to); assert(from)
3300
3301 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv);
3302 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3303 PERL_CALLCONV void      Perl_report_wrongway_fh(pTHX_ const GV *gv, const char have);
3304 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
3305                         __attribute__nonnull__(pTHX_1);
3306 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
3307         assert(pv)
3308
3309 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
3310                         __attribute__pure__
3311                         __attribute__nonnull__(1)
3312                         __attribute__nonnull__(2)
3313                         __attribute__nonnull__(3)
3314                         __attribute__nonnull__(4);
3315 #define PERL_ARGS_ASSERT_RNINSTR        \
3316         assert(big); assert(bigend); assert(little); assert(lend)
3317
3318 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
3319 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
3320 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
3321 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
3322                         __attribute__nonnull__(pTHX_3);
3323 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
3324         assert(save)
3325
3326 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
3327 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3328 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3329 PERL_CALLCONV CV*       Perl_rv2cv_op_cv(pTHX_ OP *cvop, U32 flags)
3330                         __attribute__nonnull__(pTHX_1);
3331 #define PERL_ARGS_ASSERT_RV2CV_OP_CV    \
3332         assert(cvop)
3333
3334 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
3335                         __attribute__nonnull__(pTHX_1)
3336                         __attribute__nonnull__(pTHX_2);
3337 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
3338         assert(rsp); assert(rx)
3339
3340 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3341                         __attribute__malloc__
3342                         __attribute__warn_unused_result__;
3343
3344 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3345 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3346                         __attribute__malloc__
3347                         __attribute__warn_unused_result__;
3348
3349 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3350                         __attribute__malloc__
3351                         __attribute__warn_unused_result__;
3352
3353 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3354                         __attribute__nonnull__(pTHX_1);
3355 #define PERL_ARGS_ASSERT_SAVE_I16       \
3356         assert(intp)
3357
3358 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3359                         __attribute__nonnull__(pTHX_1);
3360 #define PERL_ARGS_ASSERT_SAVE_I32       \
3361         assert(intp)
3362
3363 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3364                         __attribute__nonnull__(pTHX_1);
3365 #define PERL_ARGS_ASSERT_SAVE_I8        \
3366         assert(bytep)
3367
3368 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3369                         __attribute__nonnull__(pTHX_1);
3370 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3371         assert(av)
3372
3373 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
3374                         __attribute__nonnull__(pTHX_1)
3375                         __attribute__nonnull__(pTHX_3); */
3376
3377 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
3378                         __attribute__nonnull__(pTHX_1)
3379                         __attribute__nonnull__(pTHX_3);
3380 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
3381         assert(av); assert(sptr)
3382
3383 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
3384 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
3385                         __attribute__nonnull__(pTHX_1);
3386 #define PERL_ARGS_ASSERT_SAVE_APTR      \
3387         assert(aptr)
3388
3389 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
3390                         __attribute__nonnull__(pTHX_1);
3391 #define PERL_ARGS_ASSERT_SAVE_ARY       \
3392         assert(gv)
3393
3394 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
3395                         __attribute__nonnull__(pTHX_1);
3396 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
3397         assert(boolp)
3398
3399 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
3400                         __attribute__nonnull__(pTHX_1);
3401 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
3402         assert(svp)
3403
3404 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
3405                         __attribute__nonnull__(pTHX_1)
3406                         __attribute__nonnull__(pTHX_2);
3407 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3408         assert(hv); assert(key)
3409
3410 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3411                         __attribute__nonnull__(pTHX_2);
3412 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3413         assert(p)
3414
3415 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3416 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3417 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3418 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3419 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3420                         __attribute__nonnull__(pTHX_1);
3421 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3422         assert(str)
3423
3424 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3425                         __attribute__nonnull__(pTHX_1);
3426 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3427         assert(sptr)
3428
3429 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3430                         __attribute__nonnull__(pTHX_1);
3431 #define PERL_ARGS_ASSERT_SAVE_GP        \
3432         assert(gv)
3433
3434 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3435                         __attribute__nonnull__(pTHX_1);
3436 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3437         assert(gv)
3438
3439 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3440                         __attribute__nonnull__(pTHX_1)
3441                         __attribute__nonnull__(pTHX_2);
3442 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3443         assert(hv); assert(keysv)
3444
3445 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3446                         __attribute__nonnull__(pTHX_1)
3447                         __attribute__nonnull__(pTHX_2)
3448                         __attribute__nonnull__(pTHX_3); */
3449
3450 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3451                         __attribute__nonnull__(pTHX_1)
3452                         __attribute__nonnull__(pTHX_2)
3453                         __attribute__nonnull__(pTHX_3);
3454 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3455         assert(hv); assert(key); assert(sptr)
3456
3457 PERL_CALLCONV void      Perl_save_hints(pTHX);
3458 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3459                         __attribute__nonnull__(pTHX_1);
3460 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3461         assert(hptr)
3462
3463 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3464                         __attribute__nonnull__(pTHX_1);
3465 #define PERL_ARGS_ASSERT_SAVE_INT       \
3466         assert(intp)
3467
3468 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3469                         __attribute__nonnull__(pTHX_1);
3470 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3471         assert(item)
3472
3473 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3474                         __attribute__nonnull__(pTHX_1);
3475 #define PERL_ARGS_ASSERT_SAVE_IV        \
3476         assert(ivp)
3477
3478 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3479                         __attribute__nonnull__(pTHX_1);
3480 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3481         assert(sarg)
3482
3483 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3484                         __attribute__nonnull__(pTHX_1);
3485 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3486         assert(longp)
3487
3488 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3489                         __attribute__nonnull__(pTHX_1); */
3490 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3491         assert(sv)
3492
3493 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3494                         __attribute__nonnull__(pTHX_1);
3495 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3496         assert(gv)
3497
3498 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3499 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3500 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3501                         __attribute__nonnull__(pTHX_1);
3502 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3503         assert(pptr)
3504
3505 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3506 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3507 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3508 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3509 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3510                         __attribute__nonnull__(pTHX_1);
3511 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3512         assert(gv)
3513
3514 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
3515                         __attribute__nonnull__(pTHX_1);
3516 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
3517         assert(sv)
3518
3519 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3520                         __attribute__nonnull__(pTHX_1);
3521 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3522         assert(str)
3523
3524 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3525                         __attribute__nonnull__(pTHX_1);
3526 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3527         assert(sptr)
3528
3529 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3530                         __attribute__nonnull__(pTHX_1);
3531 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3532         assert(sptr)
3533
3534 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3535                         __attribute__nonnull__(pTHX_1);
3536 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3537         assert(ptr)
3538
3539 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
3540                         __attribute__malloc__
3541                         __attribute__warn_unused_result__;
3542
3543 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
3544                         __attribute__malloc__
3545                         __attribute__warn_unused_result__;
3546
3547 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
3548                         __attribute__malloc__
3549                         __attribute__warn_unused_result__;
3550
3551 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
3552                         __attribute__malloc__
3553                         __attribute__warn_unused_result__
3554                         __attribute__nonnull__(pTHX_1);
3555 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
3556         assert(pv)
3557
3558 PERL_CALLCONV char*     Perl_savesharedsvpv(pTHX_ SV *sv)
3559                         __attribute__malloc__
3560                         __attribute__warn_unused_result__
3561                         __attribute__nonnull__(pTHX_1);
3562 #define PERL_ARGS_ASSERT_SAVESHAREDSVPV \
3563         assert(sv)
3564
3565 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
3566 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
3567 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
3568                         __attribute__malloc__
3569                         __attribute__warn_unused_result__
3570                         __attribute__nonnull__(pTHX_1);
3571 #define PERL_ARGS_ASSERT_SAVESVPV       \
3572         assert(sv)
3573
3574 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3575 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3576 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3577                         __attribute__nonnull__(pTHX_1);
3578 #define PERL_ARGS_ASSERT_SCALARVOID     \
3579         assert(o)
3580
3581 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3582                         __attribute__nonnull__(pTHX_1)
3583                         __attribute__nonnull__(pTHX_3);
3584 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3585         assert(start); assert(retlen)
3586
3587 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3588                         __attribute__nonnull__(pTHX_1)
3589                         __attribute__nonnull__(pTHX_3);
3590 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3591         assert(start); assert(retlen)
3592
3593 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3594                         __attribute__nonnull__(pTHX_1)
3595                         __attribute__nonnull__(pTHX_2);
3596 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3597         assert(s); assert(lvalp)
3598
3599 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3600                         __attribute__nonnull__(pTHX_1)
3601                         __attribute__nonnull__(pTHX_3);
3602 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3603         assert(start); assert(retlen)
3604
3605 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
3606                         __attribute__nonnull__(pTHX_1)
3607                         __attribute__nonnull__(pTHX_2);
3608 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
3609         assert(s); assert(rv)
3610
3611 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
3612                         __attribute__nonnull__(pTHX_1)
3613                         __attribute__nonnull__(pTHX_2)
3614                         __attribute__nonnull__(pTHX_3);
3615 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
3616         assert(s); assert(e); assert(sv)
3617
3618 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3619                         __attribute__nonnull__(pTHX_1)
3620                         __attribute__nonnull__(pTHX_2)
3621                         __attribute__nonnull__(pTHX_5);
3622 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3623         assert(bigstr); assert(littlestr); assert(old_posp)
3624
3625 PERL_CALLCONV U32       Perl_seed(pTHX);
3626 PERL_CALLCONV void      Perl_set_context(void *t)
3627                         __attribute__nonnull__(1);
3628 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
3629         assert(t)
3630
3631 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
3632 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
3633 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
3634 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3635 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3636                         __attribute__nonnull__(pTHX_1);
3637 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3638         assert(str)
3639
3640 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
3641                         __attribute__nonnull__(pTHX_3);
3642 #define PERL_ARGS_ASSERT_SORTSV \
3643         assert(cmp)
3644
3645 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
3646                         __attribute__nonnull__(pTHX_3);
3647 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
3648         assert(cmp)
3649
3650 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3651                         __attribute__nonnull__(pTHX_1)
3652                         __attribute__nonnull__(pTHX_2);
3653 #define PERL_ARGS_ASSERT_STACK_GROW     \
3654         assert(sp); assert(p)
3655
3656 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
3657                         __attribute__nonnull__(pTHX_1)
3658                         __attribute__nonnull__(pTHX_2);
3659 #define PERL_ARGS_ASSERT_START_GLOB     \
3660         assert(tmpglob); assert(io)
3661
3662 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3663 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
3664                         __attribute__warn_unused_result__
3665                         __attribute__nonnull__(pTHX_1)
3666                         __attribute__nonnull__(pTHX_2);
3667 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
3668         assert(c); assert(hv)
3669
3670 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3671                         __attribute__warn_unused_result__
3672                         __attribute__nonnull__(pTHX_1);
3673 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3674         assert(sv)
3675
3676 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3677                         __attribute__nonnull__(pTHX_1);
3678 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3679         assert(cv)
3680
3681 /* PERL_CALLCONV bool   sv_2bool(pTHX_ SV *const sv)
3682                         __attribute__nonnull__(pTHX_1); */
3683
3684 PERL_CALLCONV bool      Perl_sv_2bool_flags(pTHX_ SV *const sv, const I32 flags)
3685                         __attribute__nonnull__(pTHX_1);
3686 #define PERL_ARGS_ASSERT_SV_2BOOL_FLAGS \
3687         assert(sv)
3688
3689 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3690                         __attribute__nonnull__(pTHX_2)
3691                         __attribute__nonnull__(pTHX_3);
3692 #define PERL_ARGS_ASSERT_SV_2CV \
3693         assert(st); assert(gvp)
3694
3695 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3696                         __attribute__nonnull__(pTHX_1);
3697 #define PERL_ARGS_ASSERT_SV_2IO \
3698         assert(sv)
3699
3700 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3701 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3702 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3703 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3704                         __attribute__nonnull__(pTHX_1);
3705 #define PERL_ARGS_ASSERT_SV_2NUM        \
3706         assert(sv)
3707
3708 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3709 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3710 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3711 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3712                         __attribute__warn_unused_result__
3713                         __attribute__nonnull__(pTHX_1); */
3714 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3715         assert(sv)
3716
3717 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3718                         __attribute__nonnull__(pTHX_1);
3719 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3720         assert(sv)
3721
3722 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3723                         __attribute__warn_unused_result__
3724                         __attribute__nonnull__(pTHX_1); */
3725 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3726         assert(sv)
3727
3728 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3729                         __attribute__nonnull__(pTHX_1);
3730 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3731         assert(sv)
3732
3733 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3734                         __attribute__warn_unused_result__
3735                         __attribute__nonnull__(pTHX_1); */
3736 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3737         assert(sv)
3738
3739 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3740 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3741 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3742                         __attribute__nonnull__(pTHX_1);
3743 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3744         assert(sv)
3745
3746 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3747                         __attribute__nonnull__(pTHX_1)
3748                         __attribute__nonnull__(pTHX_2);
3749 #define PERL_ARGS_ASSERT_SV_BLESS       \
3750         assert(sv); assert(stash)
3751
3752 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3753                         __attribute__nonnull__(pTHX_1)
3754                         __attribute__nonnull__(pTHX_2)
3755                         __attribute__nonnull__(pTHX_3)
3756                         __attribute__nonnull__(pTHX_4)
3757                         __attribute__nonnull__(pTHX_5);
3758 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3759         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3760
3761 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3762                         __attribute__nonnull__(pTHX_1);
3763 #define PERL_ARGS_ASSERT_SV_CATPV       \
3764         assert(sv)
3765
3766 PERL_CALLCONV void      Perl_sv_catpv_flags(pTHX_ SV *dstr, const char *sstr, const I32 flags)
3767                         __attribute__nonnull__(pTHX_1)
3768                         __attribute__nonnull__(pTHX_2);
3769 #define PERL_ARGS_ASSERT_SV_CATPV_FLAGS \
3770         assert(dstr); assert(sstr)
3771
3772 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3773                         __attribute__nonnull__(pTHX_1);
3774 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3775         assert(sv)
3776
3777 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3778                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3779                         __attribute__nonnull__(pTHX_1)
3780                         __attribute__nonnull__(pTHX_2);
3781 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3782         assert(sv); assert(pat)
3783
3784 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3785                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3786                         __attribute__nonnull__(pTHX_1)
3787                         __attribute__nonnull__(pTHX_2);
3788 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3789         assert(sv); assert(pat)
3790
3791 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3792                         __attribute__nonnull__(pTHX_1)
3793                         __attribute__nonnull__(pTHX_2); */
3794 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3795         assert(dsv); assert(sstr)
3796
3797 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
3798                         __attribute__nonnull__(pTHX_1)
3799                         __attribute__nonnull__(pTHX_2);
3800 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
3801         assert(dstr); assert(sstr)
3802
3803 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3804                         __attribute__nonnull__(pTHX_1)
3805                         __attribute__nonnull__(pTHX_2); */
3806 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3807         assert(sv); assert(ptr)
3808
3809 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3810                         __attribute__nonnull__(pTHX_1); */
3811 #define PERL_ARGS_ASSERT_SV_CATSV       \
3812         assert(dstr)
3813
3814 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
3815                         __attribute__nonnull__(pTHX_1);
3816 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
3817         assert(dsv)
3818
3819 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3820                         __attribute__nonnull__(pTHX_1); */
3821 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3822         assert(dsv)
3823
3824 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3825                         __attribute__nonnull__(pTHX_1);
3826 #define PERL_ARGS_ASSERT_SV_CHOP        \
3827         assert(sv)
3828
3829 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3830 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3831 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const orig_sv)
3832                         __attribute__nonnull__(pTHX_1);
3833 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3834         assert(orig_sv)
3835
3836 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3837 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3838 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3839 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const U32 flags);
3840 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3841                         __attribute__deprecated__
3842                         __attribute__nonnull__(pTHX_1)
3843                         __attribute__nonnull__(pTHX_2)
3844                         __attribute__nonnull__(pTHX_3)
3845                         __attribute__nonnull__(pTHX_4);
3846 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3847         assert(sv); assert(startop); assert(code); assert(padp)
3848
3849 PERL_CALLCONV OP*       Perl_sv_compile_2op_is_broken(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3850                         __attribute__nonnull__(pTHX_1)
3851                         __attribute__nonnull__(pTHX_2)
3852                         __attribute__nonnull__(pTHX_3)
3853                         __attribute__nonnull__(pTHX_4);
3854 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP_IS_BROKEN       \
3855         assert(sv); assert(startop); assert(code); assert(padp)
3856
3857 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
3858                         __attribute__nonnull__(pTHX_1)
3859                         __attribute__nonnull__(pTHX_2);
3860 #define PERL_ARGS_ASSERT_SV_COPYPV      \
3861         assert(dsv); assert(ssv)
3862
3863 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3864 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3865 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
3866                         __attribute__nonnull__(pTHX_1)
3867                         __attribute__nonnull__(pTHX_2);
3868 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
3869         assert(tsv); assert(sv)
3870
3871 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3872                         __attribute__warn_unused_result__
3873                         __attribute__nonnull__(pTHX_1)
3874                         __attribute__nonnull__(pTHX_2);
3875 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3876         assert(sv); assert(name)
3877
3878 PERL_CALLCONV bool      Perl_sv_derived_from_pv(pTHX_ SV* sv, const char *const name, U32 flags)
3879                         __attribute__warn_unused_result__
3880                         __attribute__nonnull__(pTHX_1)
3881                         __attribute__nonnull__(pTHX_2);
3882 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM_PV     \
3883         assert(sv); assert(name)
3884
3885 PERL_CALLCONV bool      Perl_sv_derived_from_pvn(pTHX_ SV* sv, const char *const name, const STRLEN len, U32 flags)
3886                         __attribute__warn_unused_result__
3887                         __attribute__nonnull__(pTHX_1)
3888                         __attribute__nonnull__(pTHX_2);
3889 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM_PVN    \
3890         assert(sv); assert(name)
3891
3892 PERL_CALLCONV bool      Perl_sv_derived_from_sv(pTHX_ SV* sv, SV *namesv, U32 flags)
3893                         __attribute__warn_unused_result__
3894                         __attribute__nonnull__(pTHX_1)
3895                         __attribute__nonnull__(pTHX_2);
3896 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM_SV     \
3897         assert(sv); assert(namesv)
3898
3899 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
3900 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3901                         __attribute__warn_unused_result__
3902                         __attribute__nonnull__(pTHX_1)
3903                         __attribute__nonnull__(pTHX_2);
3904 #define PERL_ARGS_ASSERT_SV_DOES        \
3905         assert(sv); assert(name)
3906
3907 PERL_CALLCONV bool      Perl_sv_does_pv(pTHX_ SV* sv, const char *const name, U32 flags)
3908                         __attribute__warn_unused_result__
3909                         __attribute__nonnull__(pTHX_1)
3910                         __attribute__nonnull__(pTHX_2);
3911 #define PERL_ARGS_ASSERT_SV_DOES_PV     \
3912         assert(sv); assert(name)
3913
3914 PERL_CALLCONV bool      Perl_sv_does_pvn(pTHX_ SV* sv, const char *const name, const STRLEN len, U32 flags)
3915                         __attribute__warn_unused_result__
3916                         __attribute__nonnull__(pTHX_1)
3917                         __attribute__nonnull__(pTHX_2);
3918 #define PERL_ARGS_ASSERT_SV_DOES_PVN    \
3919         assert(sv); assert(name)
3920
3921 PERL_CALLCONV bool      Perl_sv_does_sv(pTHX_ SV* sv, SV* namesv, U32 flags)
3922                         __attribute__warn_unused_result__
3923                         __attribute__nonnull__(pTHX_1)
3924                         __attribute__nonnull__(pTHX_2);
3925 #define PERL_ARGS_ASSERT_SV_DOES_SV     \
3926         assert(sv); assert(namesv)
3927
3928 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3929                         __attribute__nonnull__(pTHX_1);
3930 #define PERL_ARGS_ASSERT_SV_DUMP        \
3931         assert(sv)
3932
3933 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3934 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const U32 flags);
3935 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3936                         __attribute__nonnull__(pTHX_1); */
3937 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3938         assert(sv)
3939
3940 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
3941                         __attribute__nonnull__(pTHX_1);
3942 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3943         assert(sv)
3944
3945 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3946 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3947                         __attribute__nonnull__(pTHX_1);
3948 #define PERL_ARGS_ASSERT_SV_FREE2       \
3949         assert(sv)
3950
3951 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3952 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3953                         __attribute__nonnull__(pTHX_1)
3954                         __attribute__nonnull__(pTHX_2);
3955 #define PERL_ARGS_ASSERT_SV_GETS        \
3956         assert(sv); assert(fp)
3957
3958 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3959                         __attribute__nonnull__(pTHX_1);
3960 #define PERL_ARGS_ASSERT_SV_GROW        \
3961         assert(sv)
3962
3963 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3964 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3965 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3966                         __attribute__nonnull__(pTHX_1)
3967                         __attribute__nonnull__(pTHX_4); */
3968 #define PERL_ARGS_ASSERT_SV_INSERT      \
3969         assert(bigstr); assert(little)
3970
3971 PERL_CALLCONV void      Perl_sv_insert_flags(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen, const U32 flags)
3972                         __attribute__nonnull__(pTHX_1)
3973                         __attribute__nonnull__(pTHX_4);
3974 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3975         assert(bigstr); assert(little)
3976
3977 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3978                         __attribute__nonnull__(pTHX_2);
3979 #define PERL_ARGS_ASSERT_SV_ISA \
3980         assert(name)
3981
3982 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3983 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3984                         __attribute__nonnull__(pTHX_1);
3985 #define PERL_ARGS_ASSERT_SV_IV  \
3986         assert(sv)
3987
3988 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3989 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3990 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3991                         __attribute__nonnull__(pTHX_1);
3992 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3993         assert(sv)
3994
3995 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV *const sv, SV *const obj, const int how, const MGVTBL *const vtbl, const char *const name, const I32 namlen)
3996                         __attribute__nonnull__(pTHX_1);
3997 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3998         assert(sv)
3999
4000 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
4001                         __attribute__malloc__
4002                         __attribute__warn_unused_result__;
4003
4004 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
4005                         __attribute__warn_unused_result__;
4006
4007 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
4008 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4009 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4010 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
4011                         __attribute__nonnull__(pTHX_1);
4012 #define PERL_ARGS_ASSERT_SV_NV  \
4013         assert(sv)
4014
4015 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
4016 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
4017                         __attribute__nonnull__(pTHX_2);
4018 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
4019         assert(offsetp)
4020
4021 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
4022                         __attribute__nonnull__(pTHX_2);
4023 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
4024         assert(offsetp)
4025
4026 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
4027                         __attribute__nonnull__(pTHX_1);
4028 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
4029         assert(sv)
4030
4031 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4032                         __attribute__warn_unused_result__
4033                         __attribute__nonnull__(pTHX_1); */
4034 #define PERL_ARGS_ASSERT_SV_PV  \
4035         assert(sv)
4036
4037 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4038                         __attribute__warn_unused_result__
4039                         __attribute__nonnull__(pTHX_1); */
4040 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4041         assert(sv)
4042
4043 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
4044                         __attribute__nonnull__(pTHX_1)
4045                         __attribute__nonnull__(pTHX_2);
4046 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
4047         assert(sv); assert(lp)
4048
4049 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
4050                         __attribute__nonnull__(pTHX_1);
4051 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
4052         assert(sv)
4053
4054 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
4055                         __attribute__nonnull__(pTHX_1)
4056                         __attribute__nonnull__(pTHX_2);
4057 #define PERL_ARGS_ASSERT_SV_PVN \
4058         assert(sv); assert(lp)
4059
4060 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
4061                         __attribute__nonnull__(pTHX_1); */
4062 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
4063         assert(sv)
4064
4065 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
4066                         __attribute__nonnull__(pTHX_1);
4067 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
4068         assert(sv)
4069
4070 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
4071                         __attribute__nonnull__(pTHX_1);
4072 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
4073         assert(sv)
4074
4075 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4076                         __attribute__warn_unused_result__
4077                         __attribute__nonnull__(pTHX_1); */
4078 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4079         assert(sv)
4080
4081 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
4082                         __attribute__nonnull__(pTHX_1)
4083                         __attribute__nonnull__(pTHX_2);
4084 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
4085         assert(sv); assert(lp)
4086
4087 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
4088                         __attribute__nonnull__(pTHX_1);
4089 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
4090         assert(sv)
4091
4092 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
4093                         __attribute__nonnull__(pTHX_1)
4094                         __attribute__nonnull__(pTHX_2);
4095 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
4096         assert(sv); assert(encoding)
4097
4098 PERL_CALLCONV SV*       Perl_sv_ref(pTHX_ SV *dst, const SV *const sv, const int ob)
4099                         __attribute__nonnull__(pTHX_2);
4100 #define PERL_ARGS_ASSERT_SV_REF \
4101         assert(sv)
4102
4103 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
4104                         __attribute__warn_unused_result__
4105                         __attribute__nonnull__(pTHX_1);
4106 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
4107         assert(sv)
4108
4109 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
4110                         __attribute__nonnull__(pTHX_1)
4111                         __attribute__nonnull__(pTHX_2);
4112 #define PERL_ARGS_ASSERT_SV_REPLACE     \
4113         assert(sv); assert(nsv)
4114
4115 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
4116 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
4117                         __attribute__nonnull__(pTHX_1);
4118 #define PERL_ARGS_ASSERT_SV_RESET       \
4119         assert(s)
4120
4121 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4122                         __attribute__nonnull__(pTHX_1);
4123 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4124         assert(sv)
4125
4126 PERL_CALLCONV void      Perl_sv_sethek(pTHX_ SV *const sv, const HEK *const hek)
4127                         __attribute__nonnull__(pTHX_1);
4128 #define PERL_ARGS_ASSERT_SV_SETHEK      \
4129         assert(sv)
4130
4131 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
4132                         __attribute__nonnull__(pTHX_1);
4133 #define PERL_ARGS_ASSERT_SV_SETIV       \
4134         assert(sv)
4135
4136 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4137                         __attribute__nonnull__(pTHX_1);
4138 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4139         assert(sv)
4140
4141 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
4142                         __attribute__nonnull__(pTHX_1);
4143 #define PERL_ARGS_ASSERT_SV_SETNV       \
4144         assert(sv)
4145
4146 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4147                         __attribute__nonnull__(pTHX_1);
4148 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4149         assert(sv)
4150
4151 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
4152                         __attribute__nonnull__(pTHX_1);
4153 #define PERL_ARGS_ASSERT_SV_SETPV       \
4154         assert(sv)
4155
4156 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4157                         __attribute__nonnull__(pTHX_1);
4158 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4159         assert(sv)
4160
4161 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
4162                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4163                         __attribute__nonnull__(pTHX_1)
4164                         __attribute__nonnull__(pTHX_2);
4165 #define PERL_ARGS_ASSERT_SV_SETPVF      \
4166         assert(sv); assert(pat)
4167
4168 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4169                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4170                         __attribute__nonnull__(pTHX_1)
4171                         __attribute__nonnull__(pTHX_2);
4172 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
4173         assert(sv); assert(pat)
4174
4175 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
4176                         __attribute__nonnull__(pTHX_1);
4177 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
4178         assert(sv)
4179
4180 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4181                         __attribute__nonnull__(pTHX_1);
4182 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4183         assert(sv)
4184
4185 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4186                         __attribute__nonnull__(pTHX_1);
4187 #define PERL_ARGS_ASSERT_SV_SETPVN      \
4188         assert(sv)
4189
4190 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4191                         __attribute__nonnull__(pTHX_1)
4192                         __attribute__nonnull__(pTHX_2);
4193 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4194         assert(sv); assert(ptr)
4195
4196 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
4197                         __attribute__nonnull__(pTHX_1);
4198 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
4199         assert(rv)
4200
4201 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
4202                         __attribute__nonnull__(pTHX_1);
4203 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
4204         assert(rv)
4205
4206 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
4207                         __attribute__nonnull__(pTHX_1);
4208 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
4209         assert(rv)
4210
4211 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
4212                         __attribute__nonnull__(pTHX_1)
4213                         __attribute__nonnull__(pTHX_3);
4214 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
4215         assert(rv); assert(pv)
4216
4217 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
4218                         __attribute__nonnull__(pTHX_1);
4219 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
4220         assert(rv)
4221
4222 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
4223                         __attribute__nonnull__(pTHX_1); */
4224 #define PERL_ARGS_ASSERT_SV_SETSV       \
4225         assert(dstr)
4226
4227 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
4228                         __attribute__nonnull__(pTHX_1);
4229 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
4230         assert(dstr)
4231
4232 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4233                         __attribute__nonnull__(pTHX_1);
4234 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4235         assert(dstr)
4236
4237 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
4238                         __attribute__nonnull__(pTHX_1);
4239 #define PERL_ARGS_ASSERT_SV_SETUV       \
4240         assert(sv)
4241
4242 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4243                         __attribute__nonnull__(pTHX_1);
4244 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4245         assert(sv)
4246
4247 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
4248                         __attribute__nonnull__(pTHX_1); */
4249 #define PERL_ARGS_ASSERT_SV_TAINT       \
4250         assert(sv)
4251
4252 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
4253                         __attribute__warn_unused_result__
4254                         __attribute__nonnull__(pTHX_1);
4255 #define PERL_ARGS_ASSERT_SV_TAINTED     \
4256         assert(sv)
4257
4258 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
4259 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
4260                         __attribute__warn_unused_result__
4261                         __attribute__nonnull__(pTHX_1)
4262                         __attribute__nonnull__(pTHX_2);
4263 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
4264         assert(dsv); assert(ssv)
4265
4266 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
4267                         __attribute__nonnull__(pTHX_1);
4268 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
4269         assert(sv)
4270
4271 PERL_CALLCONV int       Perl_sv_unmagicext(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
4272                         __attribute__nonnull__(pTHX_1);
4273 #define PERL_ARGS_ASSERT_SV_UNMAGICEXT  \
4274         assert(sv)
4275
4276 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
4277                         __attribute__nonnull__(pTHX_1); */
4278 #define PERL_ARGS_ASSERT_SV_UNREF       \
4279         assert(sv)
4280
4281 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
4282                         __attribute__nonnull__(pTHX_1);
4283 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
4284         assert(ref)
4285
4286 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
4287                         __attribute__nonnull__(pTHX_1);
4288 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
4289         assert(sv)
4290
4291 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
4292                         __attribute__nonnull__(pTHX_1);
4293 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
4294         assert(sv)
4295
4296 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
4297                         __attribute__nonnull__(pTHX_1); */
4298 #define PERL_ARGS_ASSERT_SV_USEPVN      \
4299         assert(sv)
4300
4301 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
4302                         __attribute__nonnull__(pTHX_1);
4303 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
4304         assert(sv)
4305
4306 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4307                         __attribute__nonnull__(pTHX_1); */
4308 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4309         assert(sv)
4310
4311 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4312                         __attribute__nonnull__(pTHX_1);
4313 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4314         assert(sv)
4315
4316 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4317                         __attribute__nonnull__(pTHX_1);
4318 #define PERL_ARGS_ASSERT_S