proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, and perlvars.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem *ipM, struct IPerlMem *ipMS, struct IPerlMem *ipMP, struct IPerlEnv *ipE, struct IPerlStdIO *ipStd, struct IPerlLIO *ipLIO, struct IPerlDir *ipD, struct IPerlSock *ipS, struct IPerlProc *ipP)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
  33         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  34
  35 #endif
  36 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  37 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
  38                         __attribute__nonnull__(1);
  39 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
  40         assert(my_perl)
  41
  42 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
  43                         __attribute__nonnull__(1);
  44 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
  45         assert(my_perl)
  46
  47 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
  48                         __attribute__nonnull__(1);
  49 #define PERL_ARGS_ASSERT_PERL_FREE      \
  50         assert(my_perl)
  51
  52 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
  53                         __attribute__nonnull__(1);
  54 #define PERL_ARGS_ASSERT_PERL_RUN       \
  55         assert(my_perl)
  56
  57 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
  58                         __attribute__nonnull__(1);
  59 #define PERL_ARGS_ASSERT_PERL_PARSE     \
  60         assert(my_perl)
  61
  62 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  63                         __attribute__warn_unused_result__;
  64
  65 #if defined(USE_ITHREADS)
  66 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
  67                         __attribute__nonnull__(1);
  68 #define PERL_ARGS_ASSERT_PERL_CLONE     \
  69         assert(proto_perl)
  70
  71 #  if defined(PERL_IMPLICIT_SYS)
  72 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *proto_perl, UV flags, struct IPerlMem* m, struct IPerlMem* ms, struct IPerlMem* mp, struct IPerlEnv* e, struct IPerlStdIO* io, struct IPerlLIO* lio, struct IPerlDir* d, struct IPerlSock* s, struct IPerlProc* p)
  73                         __attribute__nonnull__(1)
  74                         __attribute__nonnull__(3)
  75                         __attribute__nonnull__(4)
  76                         __attribute__nonnull__(5)
  77                         __attribute__nonnull__(6)
  78                         __attribute__nonnull__(7)
  79                         __attribute__nonnull__(8)
  80                         __attribute__nonnull__(9)
  81                         __attribute__nonnull__(10)
  82                         __attribute__nonnull__(11);
  83 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
  84         assert(proto_perl); assert(m); assert(ms); assert(mp); assert(e); assert(io); assert(lio); assert(d); assert(s); assert(p)
  85
  86 #  endif
  87 #endif
  88
  89 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  90                         __attribute__malloc__
  91                         __attribute__warn_unused_result__;
  92
  93 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  94                         __attribute__malloc__
  95                         __attribute__warn_unused_result__;
  96
  97 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  98                         __attribute__malloc__
  99                         __attribute__warn_unused_result__;
 100
 101 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
 102 #if defined(MYMALLOC)
 103 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
 104                         __attribute__warn_unused_result__
 105                         __attribute__nonnull__(1);
 106 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
 107         assert(p)
 108
 109 #endif
 110
 111 PERL_CALLCONV void*     Perl_get_context(void)
 112                         __attribute__warn_unused_result__;
 113
 114 PERL_CALLCONV void      Perl_set_context(void *t)
 115                         __attribute__nonnull__(1);
 116 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
 117         assert(t)
 118
 119
 120 END_EXTERN_C
 121
 122 /* functions with flag 'n' should come before here */
 123 START_EXTERN_C
 124 #  include "pp_proto.h"
 125 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 126                         __attribute__nonnull__(pTHX_1)
 127                         __attribute__nonnull__(pTHX_2);
 128 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 129         assert(left); assert(right)
 130
 131 PERL_CALLCONV bool      Perl_Gv_AMupdate(pTHX_ HV* stash)
 132                         __attribute__nonnull__(pTHX_1);
 133 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 134         assert(stash)
 135
 136 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 137                         __attribute__warn_unused_result__;
 138
 139 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 140 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 141 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 142                         __attribute__nonnull__(pTHX_2)
 143                         __attribute__nonnull__(pTHX_3);
 144 #define PERL_ARGS_ASSERT_APPLY  \
 145         assert(mark); assert(sp)
 146
 147 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 148                         __attribute__nonnull__(pTHX_1)
 149                         __attribute__nonnull__(pTHX_2)
 150                         __attribute__nonnull__(pTHX_3);
 151 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 152         assert(stashpv); assert(cv); assert(attrstr)
 153
 154 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 155                         __attribute__nonnull__(pTHX_1);
 156 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 157         assert(av)
 158
 159 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 160                         __attribute__nonnull__(pTHX_1);
 161 #define PERL_ARGS_ASSERT_AV_DELETE      \
 162         assert(av)
 163
 164 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 165                         __attribute__warn_unused_result__
 166                         __attribute__nonnull__(pTHX_1);
 167 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 168         assert(av)
 169
 170 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 171                         __attribute__nonnull__(pTHX_1);
 172 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 173         assert(av)
 174
 175 PERL_CALLCONV AV*       Perl_av_fake(pTHX_ I32 size, SV **strp)
 176                         __attribute__warn_unused_result__
 177                         __attribute__nonnull__(pTHX_2);
 178 #define PERL_ARGS_ASSERT_AV_FAKE        \
 179         assert(strp)
 180
 181 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 182                         __attribute__warn_unused_result__
 183                         __attribute__nonnull__(pTHX_1);
 184 #define PERL_ARGS_ASSERT_AV_FETCH       \
 185         assert(av)
 186
 187 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 188                         __attribute__nonnull__(pTHX_1);
 189 #define PERL_ARGS_ASSERT_AV_FILL        \
 190         assert(av)
 191
 192 PERL_CALLCONV I32       Perl_av_len(pTHX_ const AV *av)
 193                         __attribute__warn_unused_result__
 194                         __attribute__nonnull__(pTHX_1);
 195 #define PERL_ARGS_ASSERT_AV_LEN \
 196         assert(av)
 197
 198 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 199                         __attribute__warn_unused_result__
 200                         __attribute__nonnull__(pTHX_2);
 201 #define PERL_ARGS_ASSERT_AV_MAKE        \
 202         assert(strp)
 203
 204 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 205                         __attribute__nonnull__(pTHX_1);
 206 #define PERL_ARGS_ASSERT_AV_POP \
 207         assert(av)
 208
 209 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 210                         __attribute__nonnull__(pTHX_1)
 211                         __attribute__nonnull__(pTHX_2);
 212 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 213         assert(avp); assert(val)
 214
 215 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 216                         __attribute__nonnull__(pTHX_1)
 217                         __attribute__nonnull__(pTHX_2);
 218 #define PERL_ARGS_ASSERT_AV_PUSH        \
 219         assert(av); assert(val)
 220
 221 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 222                         __attribute__nonnull__(pTHX_1);
 223 #define PERL_ARGS_ASSERT_AV_REIFY       \
 224         assert(av)
 225
 226 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 227                         __attribute__warn_unused_result__
 228                         __attribute__nonnull__(pTHX_1);
 229 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 230         assert(av)
 231
 232 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 233                         __attribute__nonnull__(pTHX_1);
 234 #define PERL_ARGS_ASSERT_AV_STORE       \
 235         assert(av)
 236
 237 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 238                         __attribute__nonnull__(pTHX_1);
 239 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 240         assert(av)
 241
 242 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 243                         __attribute__nonnull__(pTHX_1)
 244                         __attribute__nonnull__(pTHX_2);
 245 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 246         assert(avp); assert(val)
 247
 248 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 249                         __attribute__nonnull__(pTHX_1);
 250 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 251         assert(av)
 252
 253 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 254                         __attribute__nonnull__(pTHX_1);
 255 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 256         assert(av)
 257
 258 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 259                         __attribute__nonnull__(pTHX_1);
 260 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 261         assert(av)
 262
 263 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
 264 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 265                         __attribute__nonnull__(pTHX_1);
 266 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 267         assert(av)
 268
 269 #endif
 270 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 271                         __attribute__warn_unused_result__
 272                         __attribute__nonnull__(pTHX_2)
 273                         __attribute__nonnull__(pTHX_3);
 274 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 275         assert(left); assert(right)
 276
 277 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 278                         __attribute__warn_unused_result__;
 279
 280 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 281                         __attribute__warn_unused_result__;
 282
 283 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 284                         __attribute__warn_unused_result__;
 285
 286 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 287 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 288 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 289                         __attribute__nonnull__(pTHX_2);
 290 #define PERL_ARGS_ASSERT_CALL_LIST      \
 291         assert(paramList)
 292
 293 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 294                         __attribute__warn_unused_result__
 295                         __attribute__nonnull__(pTHX_3);
 296 #define PERL_ARGS_ASSERT_CANDO  \
 297         assert(statbufp)
 298
 299 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 300                         __attribute__warn_unused_result__;
 301
 302 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 303                         __attribute__warn_unused_result__;
 304
 305 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 306                         __attribute__warn_unused_result__;
 307
 308 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 309                         __attribute__warn_unused_result__;
 310
 311 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 312 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 313                         __attribute__warn_unused_result__;
 314
 315 #endif
 316 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 317                         __attribute__warn_unused_result__;
 318
 319 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 320 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 321                         __attribute__noreturn__
 322                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 323
 324 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 325                         __attribute__noreturn__;
 326
 327 #if defined(PERL_IMPLICIT_CONTEXT)
 328 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 329                         __attribute__noreturn__
 330                         __attribute__format__(__printf__,1,2)
 331                         __attribute__nonnull__(1);
 332 #define PERL_ARGS_ASSERT_CROAK_NOCONTEXT        \
 333         assert(pat)
 334
 335 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 336                         __attribute__format__(__printf__,1,2)
 337                         __attribute__nonnull__(1);
 338 #define PERL_ARGS_ASSERT_DIE_NOCONTEXT  \
 339         assert(pat)
 340
 341 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 342                         __attribute__format__(__printf__,1,2)
 343                         __attribute__nonnull__(1);
 344 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 345         assert(pat)
 346
 347 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 348                         __attribute__format__(__printf__,1,2)
 349                         __attribute__nonnull__(1);
 350 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 351         assert(pat)
 352
 353 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 354                         __attribute__nonnull__(2);
 355 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 356         assert(name)
 357
 358 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 359                         __attribute__format__(__printf__,1,2)
 360                         __attribute__nonnull__(1);
 361 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 362         assert(pat)
 363
 364 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 365                         __attribute__format__(__printf__,1,2)
 366                         __attribute__nonnull__(1);
 367 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 368         assert(pat)
 369
 370 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 371                         __attribute__format__(__printf__,2,3)
 372                         __attribute__nonnull__(2);
 373 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 374         assert(pat)
 375
 376 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char* pat, ...)
 377                         __attribute__format__(__printf__,1,2)
 378                         __attribute__nonnull__(1);
 379 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 380         assert(pat)
 381
 382 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV* sv, const char* pat, ...)
 383                         __attribute__format__(__printf__,2,3)
 384                         __attribute__nonnull__(1)
 385                         __attribute__nonnull__(2);
 386 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 387         assert(sv); assert(pat)
 388
 389 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV* sv, const char* pat, ...)
 390                         __attribute__format__(__printf__,2,3)
 391                         __attribute__nonnull__(1)
 392                         __attribute__nonnull__(2);
 393 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 394         assert(sv); assert(pat)
 395
 396 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV* sv, const char* pat, ...)
 397                         __attribute__format__(__printf__,2,3)
 398                         __attribute__nonnull__(1)
 399                         __attribute__nonnull__(2);
 400 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 401         assert(sv); assert(pat)
 402
 403 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV* sv, const char* pat, ...)
 404                         __attribute__format__(__printf__,2,3)
 405                         __attribute__nonnull__(1)
 406                         __attribute__nonnull__(2);
 407 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 408         assert(sv); assert(pat)
 409
 410 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 411                         __attribute__format__(__printf__,2,3)
 412                         __attribute__nonnull__(1)
 413                         __attribute__nonnull__(2);
 414 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 415         assert(stream); assert(format)
 416
 417 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 418                         __attribute__format__(__printf__,1,2)
 419                         __attribute__nonnull__(1);
 420 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 421         assert(format)
 422
 423 #endif
 424 PERL_CALLCONV void      Perl_cv_ckproto(pTHX_ const CV* cv, const GV* gv, const char* p)
 425                         __attribute__nonnull__(pTHX_1);
 426 #define PERL_ARGS_ASSERT_CV_CKPROTO     \
 427         assert(cv)
 428
 429 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 430                         __attribute__nonnull__(pTHX_1);
 431 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 432         assert(cv)
 433
 434 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 435                         __attribute__nonnull__(pTHX_1);
 436 #define PERL_ARGS_ASSERT_CV_CLONE       \
 437         assert(proto)
 438
 439 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 440                         __attribute__warn_unused_result__
 441                         __attribute__nonnull__(pTHX_1);
 442 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 443         assert(gv)
 444
 445 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ CV* cv)
 446                         __attribute__warn_unused_result__;
 447
 448 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 449                         __attribute__warn_unused_result__;
 450
 451 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 452                         __attribute__nonnull__(pTHX_1);
 453 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 454         assert(cv)
 455
 456 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 457                         __attribute__nonnull__(pTHX_1);
 458 #define PERL_ARGS_ASSERT_CX_DUMP        \
 459         assert(cx)
 460
 461 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 462 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 463                         __attribute__nonnull__(pTHX_1);
 464 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 465         assert(funcp)
 466
 467 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 468                         __attribute__warn_unused_result__
 469                         __attribute__nonnull__(pTHX_2);
 470 #define PERL_ARGS_ASSERT_FILTER_READ    \
 471         assert(buf_sv)
 472
 473 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 474                         __attribute__warn_unused_result__
 475                         __attribute__pure__;
 476
 477 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 478                         __attribute__warn_unused_result__
 479                         __attribute__pure__;
 480
 481 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 482                         __attribute__warn_unused_result__
 483                         __attribute__pure__;
 484
 485 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 486                         __attribute__warn_unused_result__
 487                         __attribute__pure__;
 488
 489 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 490                         __attribute__warn_unused_result__
 491                         __attribute__pure__;
 492
 493 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 494                         __attribute__warn_unused_result__;
 495
 496 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 497                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 498                         __attribute__nonnull__(pTHX_1);
 499 #define PERL_ARGS_ASSERT_DEB    \
 500         assert(pat)
 501
 502 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 503                         __attribute__nonnull__(pTHX_1);
 504 #define PERL_ARGS_ASSERT_VDEB   \
 505         assert(pat)
 506
 507 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 508 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 509                         __attribute__nonnull__(pTHX_1);
 510 #define PERL_ARGS_ASSERT_DEBOP  \
 511         assert(o)
 512
 513 PERL_CALLCONV I32       Perl_debstack(pTHX);
 514 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 515 PERL_CALLCONV char*     Perl_delimcpy(pTHX_ char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 516                         __attribute__nonnull__(pTHX_1)
 517                         __attribute__nonnull__(pTHX_2)
 518                         __attribute__nonnull__(pTHX_3)
 519                         __attribute__nonnull__(pTHX_4)
 520                         __attribute__nonnull__(pTHX_6);
 521 #define PERL_ARGS_ASSERT_DELIMCPY       \
 522         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 523
 524 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 525 PERL_CALLCONV void      Perl_deprecate(pTHX_ const char *const s)
 526                         __attribute__nonnull__(pTHX_1);
 527 #define PERL_ARGS_ASSERT_DEPRECATE      \
 528         assert(s)
 529
 530 PERL_CALLCONV void      Perl_deprecate_old(pTHX_ const char *const s)
 531                         __attribute__nonnull__(pTHX_1);
 532 #define PERL_ARGS_ASSERT_DEPRECATE_OLD  \
 533         assert(s)
 534
 535 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 536                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 537
 538 PERL_CALLCONV OP*       Perl_vdie(pTHX_ const char* pat, va_list* args);
 539 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 540 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 541 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 542                         __attribute__nonnull__(pTHX_2)
 543                         __attribute__nonnull__(pTHX_3); */
 544 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 545         assert(mark); assert(sp)
 546
 547 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 548                         __attribute__nonnull__(pTHX_2)
 549                         __attribute__nonnull__(pTHX_3);
 550 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 551         assert(mark); assert(sp)
 552
 553 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 554                         __attribute__nonnull__(pTHX_1);
 555 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 556         assert(fp)
 557
 558 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 559                         __attribute__nonnull__(pTHX_1)
 560                         __attribute__nonnull__(pTHX_2);
 561 #define PERL_ARGS_ASSERT_DO_CHOP        \
 562         assert(astr); assert(sv)
 563
 564 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 565 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 566                         __attribute__nonnull__(pTHX_1);
 567 #define PERL_ARGS_ASSERT_DO_EOF \
 568         assert(gv)
 569
 570
 571 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 572 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 573                         __attribute__nonnull__(pTHX_1); */
 574 #define PERL_ARGS_ASSERT_DO_EXEC        \
 575         assert(cmd)
 576
 577 #else
 578 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 579                         __attribute__nonnull__(pTHX_1);
 580 #define PERL_ARGS_ASSERT_DO_EXEC        \
 581         assert(cmd)
 582
 583 #endif
 584
 585 #if defined(WIN32) || defined(__SYMBIAN32__)
 586 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 587                         __attribute__nonnull__(pTHX_1)
 588                         __attribute__nonnull__(pTHX_2)
 589                         __attribute__nonnull__(pTHX_3);
 590 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 591         assert(really); assert(mark); assert(sp)
 592
 593 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 594                         __attribute__nonnull__(pTHX_1);
 595 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 596         assert(cmd)
 597
 598 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 599                         __attribute__nonnull__(pTHX_1);
 600 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 601         assert(cmd)
 602
 603 #endif
 604 #if !defined(WIN32)
 605 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 606                         __attribute__nonnull__(pTHX_1);
 607 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 608         assert(incmd)
 609
 610 #endif
 611 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 612 #ifdef PERL_IN_DOIO_C
 613 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 614                         __attribute__nonnull__(pTHX_1);
 615 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 616         assert(cmd)
 617
 618 #endif
 619 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 620 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 621                         __attribute__nonnull__(pTHX_2)
 622                         __attribute__nonnull__(pTHX_3);
 623 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 624         assert(mark); assert(sp)
 625
 626 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 627                         __attribute__nonnull__(pTHX_2)
 628                         __attribute__nonnull__(pTHX_3);
 629 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 630         assert(mark); assert(sp)
 631
 632 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 633                         __attribute__nonnull__(pTHX_1)
 634                         __attribute__nonnull__(pTHX_2);
 635 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 636         assert(mark); assert(sp)
 637
 638 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 639                         __attribute__nonnull__(pTHX_1)
 640                         __attribute__nonnull__(pTHX_2);
 641 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 642         assert(mark); assert(sp)
 643
 644 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 645                         __attribute__nonnull__(pTHX_1)
 646                         __attribute__nonnull__(pTHX_2);
 647 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 648         assert(mark); assert(sp)
 649
 650 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 651                         __attribute__nonnull__(pTHX_2)
 652                         __attribute__nonnull__(pTHX_3);
 653 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 654         assert(mark); assert(sp)
 655
 656 #endif
 657 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 658                         __attribute__nonnull__(pTHX_1)
 659                         __attribute__nonnull__(pTHX_2)
 660                         __attribute__nonnull__(pTHX_3)
 661                         __attribute__nonnull__(pTHX_4);
 662 #define PERL_ARGS_ASSERT_DO_JOIN        \
 663         assert(sv); assert(delim); assert(mark); assert(sp)
 664
 665 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 666 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 667                         __attribute__nonnull__(pTHX_1)
 668                         __attribute__nonnull__(pTHX_2); */
 669 #define PERL_ARGS_ASSERT_DO_OPEN        \
 670         assert(gv); assert(name)
 671
 672 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)
 673                         __attribute__nonnull__(pTHX_1)
 674                         __attribute__nonnull__(pTHX_2)
 675                         __attribute__nonnull__(pTHX_8);
 676 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 677         assert(gv); assert(name); assert(svs)
 678
 679 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)
 680                         __attribute__nonnull__(pTHX_1)
 681                         __attribute__nonnull__(pTHX_2);
 682 #define PERL_ARGS_ASSERT_DO_OPENN       \
 683         assert(gv); assert(oname)
 684
 685 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 686                         __attribute__nonnull__(pTHX_2);
 687 #define PERL_ARGS_ASSERT_DO_PRINT       \
 688         assert(fp)
 689
 690 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 691                         __attribute__warn_unused_result__;
 692
 693 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 694                         __attribute__nonnull__(pTHX_1);
 695 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 696         assert(sv)
 697
 698 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 699 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 700                         __attribute__nonnull__(pTHX_1)
 701                         __attribute__nonnull__(pTHX_3);
 702 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 703         assert(sv); assert(sarg)
 704
 705 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 706                         __attribute__nonnull__(pTHX_1);
 707 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 708         assert(gv)
 709
 710 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 711                         __attribute__warn_unused_result__
 712                         __attribute__nonnull__(pTHX_1);
 713 #define PERL_ARGS_ASSERT_DO_TELL        \
 714         assert(gv)
 715
 716 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 717                         __attribute__nonnull__(pTHX_1);
 718 #define PERL_ARGS_ASSERT_DO_TRANS       \
 719         assert(sv)
 720
 721 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 722                         __attribute__nonnull__(pTHX_1);
 723 #define PERL_ARGS_ASSERT_DO_VECGET      \
 724         assert(sv)
 725
 726 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 727                         __attribute__nonnull__(pTHX_1);
 728 #define PERL_ARGS_ASSERT_DO_VECSET      \
 729         assert(sv)
 730
 731 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 732                         __attribute__nonnull__(pTHX_2)
 733                         __attribute__nonnull__(pTHX_3)
 734                         __attribute__nonnull__(pTHX_4);
 735 #define PERL_ARGS_ASSERT_DO_VOP \
 736         assert(sv); assert(left); assert(right)
 737
 738 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 739                         __attribute__nonnull__(pTHX_1);
 740 #define PERL_ARGS_ASSERT_DOFILE \
 741         assert(term)
 742
 743 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 744                         __attribute__warn_unused_result__;
 745
 746 PERL_CALLCONV void      Perl_dump_all(pTHX);
 747 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 748 #if defined(DUMP_FDS)
 749 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 750                         __attribute__nonnull__(pTHX_1);
 751 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 752         assert(s)
 753
 754 #endif
 755 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 756                         __attribute__nonnull__(pTHX_1);
 757 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 758         assert(gv)
 759
 760 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 761                         __attribute__nonnull__(pTHX_1);
 762 #define PERL_ARGS_ASSERT_GV_DUMP        \
 763         assert(gv)
 764
 765 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 766                         __attribute__nonnull__(pTHX_1);
 767 #define PERL_ARGS_ASSERT_OP_DUMP        \
 768         assert(o)
 769
 770 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 771 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 772                         __attribute__nonnull__(pTHX_1);
 773 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 774         assert(stash)
 775
 776 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 777                         __attribute__nonnull__(pTHX_1);
 778 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 779         assert(gv)
 780
 781 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 782                         __attribute__nonnull__(pTHX_1);
 783 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 784         assert(sv)
 785
 786 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 787                         __attribute__warn_unused_result__
 788                         __attribute__nonnull__(pTHX_1)
 789                         __attribute__nonnull__(pTHX_2)
 790                         __attribute__nonnull__(pTHX_3);
 791 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 792         assert(big); assert(bigend); assert(littlestr)
 793
 794 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 795                         __attribute__nonnull__(pTHX_1);
 796 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 797         assert(scriptname)
 798
 799 PERL_CALLCONV OP*       Perl_force_list(pTHX_ OP* arg);
 800 PERL_CALLCONV OP*       Perl_fold_constants(pTHX_ OP *o)
 801                         __attribute__nonnull__(pTHX_1);
 802 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 803         assert(o)
 804
 805 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 806                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 807                         __attribute__nonnull__(pTHX_1);
 808 #define PERL_ARGS_ASSERT_FORM   \
 809         assert(pat)
 810
 811 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 812                         __attribute__nonnull__(pTHX_1);
 813 #define PERL_ARGS_ASSERT_VFORM  \
 814         assert(pat)
 815
 816 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 817 PERL_CALLCONV OP*       Perl_gen_constant_list(pTHX_ OP* o);
 818 #if !defined(HAS_GETENV_LEN)
 819 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 820                         __attribute__nonnull__(pTHX_1)
 821                         __attribute__nonnull__(pTHX_2);
 822 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 823         assert(env_elem); assert(len)
 824
 825 #endif
 826 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 827                         __attribute__nonnull__(pTHX_2);
 828 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 829         assert(cv)
 830
 831 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 832 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 833 PERL_CALLCONV GV*       Perl_gv_AVadd(pTHX_ GV* gv)
 834                         __attribute__nonnull__(pTHX_1);
 835 #define PERL_ARGS_ASSERT_GV_AVADD       \
 836         assert(gv)
 837
 838 PERL_CALLCONV GV*       Perl_gv_HVadd(pTHX_ GV* gv)
 839                         __attribute__nonnull__(pTHX_1);
 840 #define PERL_ARGS_ASSERT_GV_HVADD       \
 841         assert(gv)
 842
 843 PERL_CALLCONV GV*       Perl_gv_IOadd(pTHX_ GV* gv)
 844                         __attribute__nonnull__(pTHX_1);
 845 #define PERL_ARGS_ASSERT_GV_IOADD       \
 846         assert(gv)
 847
 848 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 849                         __attribute__warn_unused_result__
 850                         __attribute__nonnull__(pTHX_2);
 851 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 852         assert(name)
 853
 854 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 855                         __attribute__nonnull__(pTHX_1);
 856 #define PERL_ARGS_ASSERT_GV_CHECK       \
 857         assert(stash)
 858
 859 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 860                         __attribute__nonnull__(pTHX_1)
 861                         __attribute__nonnull__(pTHX_2);
 862 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 863         assert(sv); assert(gv)
 864
 865 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 866                         __attribute__nonnull__(pTHX_1)
 867                         __attribute__nonnull__(pTHX_2); */
 868 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 869         assert(sv); assert(gv)
 870
 871 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 872                         __attribute__nonnull__(pTHX_1)
 873                         __attribute__nonnull__(pTHX_2);
 874 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 875         assert(sv); assert(gv)
 876
 877 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 878                         __attribute__nonnull__(pTHX_1);
 879 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 880         assert(name)
 881
 882 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 883                         __attribute__nonnull__(pTHX_1);
 884 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 885         assert(name)
 886
 887 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 888                         __attribute__nonnull__(pTHX_2);
 889 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 890         assert(name)
 891
 892 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 893                         __attribute__nonnull__(pTHX_2);
 894 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 895         assert(name)
 896
 897 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 898                         __attribute__nonnull__(pTHX_2); */
 899 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 900         assert(name)
 901
 902 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 903                         __attribute__nonnull__(pTHX_2);
 904 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 905         assert(name)
 906
 907 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, I32 sv_type)
 908                         __attribute__nonnull__(pTHX_1);
 909 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 910         assert(nambeg)
 911
 912 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 913                         __attribute__nonnull__(pTHX_1)
 914                         __attribute__nonnull__(pTHX_2);
 915 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 916         assert(sv); assert(gv)
 917
 918 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 919                         __attribute__nonnull__(pTHX_1)
 920                         __attribute__nonnull__(pTHX_2); */
 921 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 922         assert(sv); assert(gv)
 923
 924 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 925                         __attribute__nonnull__(pTHX_1)
 926                         __attribute__nonnull__(pTHX_2);
 927 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 928         assert(sv); assert(gv)
 929
 930 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 931                         __attribute__nonnull__(pTHX_1);
 932 #define PERL_ARGS_ASSERT_NEWGP  \
 933         assert(gv)
 934
 935 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 936                         __attribute__nonnull__(pTHX_1)
 937                         __attribute__nonnull__(pTHX_3);
 938 #define PERL_ARGS_ASSERT_GV_INIT        \
 939         assert(gv); assert(name)
 940
 941 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 942                         __attribute__nonnull__(pTHX_1)
 943                         __attribute__nonnull__(pTHX_2);
 944 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 945         assert(gv); assert(name)
 946
 947 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 948                         __attribute__nonnull__(pTHX_1);
 949 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 950         assert(name)
 951
 952 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 953                         __attribute__nonnull__(pTHX_1);
 954 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 955         assert(name)
 956
 957 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 958                         __attribute__nonnull__(pTHX_1);
 959 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 960         assert(sv)
 961
 962 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 963 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 964 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 965                         __attribute__nonnull__(pTHX_1);
 966 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 967         assert(hv)
 968
 969 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 970                         __attribute__nonnull__(pTHX_2); */
 971 #define PERL_ARGS_ASSERT_HV_DELETE      \
 972         assert(key)
 973
 974 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 975                         __attribute__nonnull__(pTHX_2); */
 976 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 977         assert(keysv)
 978
 979 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
 980                         __attribute__warn_unused_result__
 981                         __attribute__nonnull__(pTHX_2); */
 982 #define PERL_ARGS_ASSERT_HV_EXISTS      \
 983         assert(key)
 984
 985 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
 986                         __attribute__warn_unused_result__
 987                         __attribute__nonnull__(pTHX_2); */
 988 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
 989         assert(keysv)
 990
 991 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
 992                         __attribute__nonnull__(pTHX_2); */
 993 #define PERL_ARGS_ASSERT_HV_FETCH       \
 994         assert(key)
 995
 996 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
 997                         __attribute__nonnull__(pTHX_2); */
 998 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
 999         assert(keysv)
1000
1001 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1002 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)
1003                         __attribute__nonnull__(pTHX_2);
1004 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1005         assert(key)
1006
1007 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1008                         __attribute__nonnull__(pTHX_1);
1009 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1010         assert(hv)
1011
1012 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1013                         __attribute__nonnull__(pTHX_1);
1014 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1015         assert(hv)
1016
1017 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1018                         __attribute__warn_unused_result__
1019                         __attribute__nonnull__(pTHX_1)
1020                         __attribute__nonnull__(pTHX_2);
1021 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1022         assert(entry); assert(retlen)
1023
1024 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1025                         __attribute__warn_unused_result__
1026                         __attribute__nonnull__(pTHX_1);
1027 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1028         assert(entry)
1029
1030 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1031                         __attribute__warn_unused_result__
1032                         __attribute__nonnull__(pTHX_1); */
1033 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1034         assert(hv)
1035
1036 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1037                         __attribute__warn_unused_result__
1038                         __attribute__nonnull__(pTHX_1)
1039                         __attribute__nonnull__(pTHX_2)
1040                         __attribute__nonnull__(pTHX_3);
1041 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1042         assert(hv); assert(key); assert(retlen)
1043
1044 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1045                         __attribute__warn_unused_result__
1046                         __attribute__nonnull__(pTHX_1);
1047 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1048         assert(hv)
1049
1050 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1051                         __attribute__warn_unused_result__
1052                         __attribute__nonnull__(pTHX_1)
1053                         __attribute__nonnull__(pTHX_2);
1054 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1055         assert(hv); assert(entry)
1056
1057 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1058                         __attribute__nonnull__(pTHX_1);
1059 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1060         assert(hv)
1061
1062 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1063                         __attribute__nonnull__(pTHX_1); */
1064 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1065         assert(hv)
1066
1067 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1068 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1069 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1070 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1071 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1072 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1073 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1074 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1075 PERL_CALLCONV I32       Perl_ibcmp(pTHX_ const char* a, const char* b, I32 len)
1076                         __attribute__pure__
1077                         __attribute__nonnull__(pTHX_1)
1078                         __attribute__nonnull__(pTHX_2);
1079 #define PERL_ARGS_ASSERT_IBCMP  \
1080         assert(a); assert(b)
1081
1082 PERL_CALLCONV I32       Perl_ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1083                         __attribute__pure__
1084                         __attribute__nonnull__(pTHX_1)
1085                         __attribute__nonnull__(pTHX_2);
1086 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1087         assert(a); assert(b)
1088
1089 PERL_CALLCONV I32       Perl_ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1090                         __attribute__nonnull__(pTHX_1)
1091                         __attribute__nonnull__(pTHX_5);
1092 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1093         assert(s1); assert(s2)
1094
1095 PERL_CALLCONV bool      Perl_ingroup(pTHX_ Gid_t testgid, bool effective)
1096                         __attribute__warn_unused_result__;
1097
1098 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1099                         __attribute__nonnull__(pTHX_2);
1100 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1101         assert(argv)
1102
1103 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1104 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1105 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1106                         __attribute__nonnull__(pTHX_1);
1107 #define PERL_ARGS_ASSERT_INIT_TM        \
1108         assert(ptm)
1109
1110 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1111 PERL_CALLCONV char*     Perl_instr(pTHX_ const char* big, const char* little)
1112                         __attribute__warn_unused_result__
1113                         __attribute__pure__
1114                         __attribute__nonnull__(pTHX_1)
1115                         __attribute__nonnull__(pTHX_2);
1116 #define PERL_ARGS_ASSERT_INSTR  \
1117         assert(big); assert(little)
1118
1119 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1120                         __attribute__nonnull__(pTHX_1);
1121 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1122         assert(io)
1123
1124 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1125                         __attribute__warn_unused_result__;
1126
1127 PERL_CALLCONV bool      Perl_is_gv_magical(pTHX_ const char *name, STRLEN len, U32 flags)
1128                         __attribute__warn_unused_result__
1129                         __attribute__nonnull__(pTHX_1);
1130 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL  \
1131         assert(name)
1132
1133 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1134                         __attribute__warn_unused_result__;
1135
1136 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1137                         __attribute__warn_unused_result__
1138                         __attribute__pure__;
1139
1140 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1141                         __attribute__warn_unused_result__
1142                         __attribute__pure__;
1143
1144 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1145                         __attribute__warn_unused_result__
1146                         __attribute__pure__;
1147
1148 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1149                         __attribute__warn_unused_result__
1150                         __attribute__pure__;
1151
1152 PERL_CALLCONV bool      Perl_is_uni_alnumc(pTHX_ UV c)
1153                         __attribute__warn_unused_result__
1154                         __attribute__pure__;
1155
1156 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1157                         __attribute__warn_unused_result__
1158                         __attribute__pure__;
1159
1160 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1161                         __attribute__warn_unused_result__
1162                         __attribute__pure__;
1163
1164 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1165                         __attribute__warn_unused_result__
1166                         __attribute__pure__;
1167
1168 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1169                         __attribute__warn_unused_result__
1170                         __attribute__pure__;
1171
1172 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1173                         __attribute__warn_unused_result__
1174                         __attribute__pure__;
1175
1176 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1177                         __attribute__warn_unused_result__
1178                         __attribute__pure__;
1179
1180 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1181                         __attribute__warn_unused_result__
1182                         __attribute__pure__;
1183
1184 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1185                         __attribute__warn_unused_result__
1186                         __attribute__pure__;
1187
1188 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1189                         __attribute__warn_unused_result__
1190                         __attribute__pure__;
1191
1192 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1193                         __attribute__warn_unused_result__
1194                         __attribute__pure__;
1195
1196 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1197                         __attribute__warn_unused_result__
1198                         __attribute__pure__;
1199
1200 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1201                         __attribute__warn_unused_result__
1202                         __attribute__pure__;
1203
1204 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1205                         __attribute__nonnull__(pTHX_2)
1206                         __attribute__nonnull__(pTHX_3);
1207 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1208         assert(p); assert(lenp)
1209
1210 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1211                         __attribute__nonnull__(pTHX_2)
1212                         __attribute__nonnull__(pTHX_3);
1213 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1214         assert(p); assert(lenp)
1215
1216 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1217                         __attribute__nonnull__(pTHX_2)
1218                         __attribute__nonnull__(pTHX_3);
1219 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1220         assert(p); assert(lenp)
1221
1222 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1223                         __attribute__nonnull__(pTHX_2)
1224                         __attribute__nonnull__(pTHX_3);
1225 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1226         assert(p); assert(lenp)
1227
1228 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1229                         __attribute__warn_unused_result__
1230                         __attribute__pure__;
1231
1232 PERL_CALLCONV bool      Perl_is_uni_alnumc_lc(pTHX_ UV c)
1233                         __attribute__warn_unused_result__
1234                         __attribute__pure__;
1235
1236 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1237                         __attribute__warn_unused_result__
1238                         __attribute__pure__;
1239
1240 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1241                         __attribute__warn_unused_result__
1242                         __attribute__pure__;
1243
1244 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1245                         __attribute__warn_unused_result__
1246                         __attribute__pure__;
1247
1248 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1249                         __attribute__warn_unused_result__
1250                         __attribute__pure__;
1251
1252 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1253                         __attribute__warn_unused_result__
1254                         __attribute__pure__;
1255
1256 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1257                         __attribute__warn_unused_result__
1258                         __attribute__pure__;
1259
1260 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1261                         __attribute__warn_unused_result__
1262                         __attribute__pure__;
1263
1264 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1265                         __attribute__warn_unused_result__
1266                         __attribute__pure__;
1267
1268 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1269                         __attribute__warn_unused_result__
1270                         __attribute__pure__;
1271
1272 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1273                         __attribute__warn_unused_result__
1274                         __attribute__pure__;
1275
1276 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1277                         __attribute__warn_unused_result__
1278                         __attribute__pure__;
1279
1280 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1281                         __attribute__warn_unused_result__
1282                         __attribute__pure__;
1283
1284 PERL_CALLCONV STRLEN    Perl_is_utf8_char(pTHX_ const U8 *s)
1285                         __attribute__nonnull__(pTHX_1);
1286 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1287         assert(s)
1288
1289 PERL_CALLCONV bool      Perl_is_utf8_string(pTHX_ const U8 *s, STRLEN len)
1290                         __attribute__nonnull__(pTHX_1);
1291 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1292         assert(s)
1293
1294 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **p)
1295                         __attribute__nonnull__(pTHX_1); */
1296 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1297         assert(s)
1298
1299 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(pTHX_ const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1300                         __attribute__nonnull__(pTHX_1);
1301 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1302         assert(s)
1303
1304 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1305                         __attribute__warn_unused_result__
1306                         __attribute__nonnull__(pTHX_1);
1307 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1308         assert(p)
1309
1310 PERL_CALLCONV bool      Perl_is_utf8_alnumc(pTHX_ const U8 *p)
1311                         __attribute__warn_unused_result__
1312                         __attribute__nonnull__(pTHX_1);
1313 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUMC \
1314         assert(p)
1315
1316 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1317                         __attribute__warn_unused_result__
1318                         __attribute__nonnull__(pTHX_1);
1319 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1320         assert(p)
1321
1322 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1323                         __attribute__warn_unused_result__
1324                         __attribute__nonnull__(pTHX_1);
1325 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1326         assert(p)
1327
1328 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1329                         __attribute__warn_unused_result__
1330                         __attribute__nonnull__(pTHX_1);
1331 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1332         assert(p)
1333
1334 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1335                         __attribute__warn_unused_result__
1336                         __attribute__nonnull__(pTHX_1);
1337 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1338         assert(p)
1339
1340 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1341                         __attribute__warn_unused_result__
1342                         __attribute__nonnull__(pTHX_1);
1343 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1344         assert(p)
1345
1346 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1347                         __attribute__warn_unused_result__
1348                         __attribute__nonnull__(pTHX_1);
1349 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1350         assert(p)
1351
1352 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1353                         __attribute__warn_unused_result__
1354                         __attribute__nonnull__(pTHX_1);
1355 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1356         assert(p)
1357
1358 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1359                         __attribute__warn_unused_result__
1360                         __attribute__nonnull__(pTHX_1);
1361 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1362         assert(p)
1363
1364 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1365                         __attribute__warn_unused_result__
1366                         __attribute__nonnull__(pTHX_1);
1367 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1368         assert(p)
1369
1370 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1371                         __attribute__warn_unused_result__
1372                         __attribute__nonnull__(pTHX_1);
1373 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1374         assert(p)
1375
1376 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1377                         __attribute__warn_unused_result__
1378                         __attribute__nonnull__(pTHX_1);
1379 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1380         assert(p)
1381
1382 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1383                         __attribute__warn_unused_result__
1384                         __attribute__nonnull__(pTHX_1);
1385 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1386         assert(p)
1387
1388 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1389                         __attribute__warn_unused_result__
1390                         __attribute__nonnull__(pTHX_1);
1391 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1392         assert(p)
1393
1394 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1395                         __attribute__warn_unused_result__
1396                         __attribute__nonnull__(pTHX_1);
1397 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1398         assert(p)
1399
1400 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1401                         __attribute__nonnull__(pTHX_1);
1402 #define PERL_ARGS_ASSERT_JMAYBE \
1403         assert(o)
1404
1405 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1406                         __attribute__pure__
1407                         __attribute__nonnull__(pTHX_1);
1408 #define PERL_ARGS_ASSERT_KEYWORD        \
1409         assert(name)
1410
1411 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1412 PERL_CALLCONV void      Perl_lex_end(pTHX);
1413 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1414 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1415                         __attribute__nonnull__(pTHX_1);
1416 #define PERL_ARGS_ASSERT_OP_NULL        \
1417         assert(o)
1418
1419 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1420                         __attribute__nonnull__(pTHX_1);
1421 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1422         assert(o)
1423
1424 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1425 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1426 PERL_CALLCONV OP*       Perl_linklist(pTHX_ OP* o)
1427                         __attribute__nonnull__(pTHX_1);
1428 #define PERL_ARGS_ASSERT_LINKLIST       \
1429         assert(o)
1430
1431 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1432 PERL_CALLCONV OP*       Perl_listkids(pTHX_ OP* o);
1433 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1434                         __attribute__nonnull__(pTHX_2);
1435 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1436         assert(name)
1437
1438 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1439                         __attribute__nonnull__(pTHX_2);
1440 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1441         assert(name)
1442
1443 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1444                         __attribute__nonnull__(pTHX_1);
1445 #define PERL_ARGS_ASSERT_LOCALIZE       \
1446         assert(o)
1447
1448 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1449                         __attribute__warn_unused_result__
1450                         __attribute__nonnull__(pTHX_1);
1451 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1452         assert(sv)
1453
1454 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1455                         __attribute__nonnull__(pTHX_1)
1456                         __attribute__nonnull__(pTHX_2)
1457                         __attribute__nonnull__(pTHX_3);
1458 #define PERL_ARGS_ASSERT_GROK_BIN       \
1459         assert(start); assert(len_p); assert(flags)
1460
1461 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1462                         __attribute__nonnull__(pTHX_1)
1463                         __attribute__nonnull__(pTHX_2)
1464                         __attribute__nonnull__(pTHX_3);
1465 #define PERL_ARGS_ASSERT_GROK_HEX       \
1466         assert(start); assert(len_p); assert(flags)
1467
1468 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1469                         __attribute__nonnull__(pTHX_1);
1470 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1471         assert(pv)
1472
1473 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1474                         __attribute__warn_unused_result__
1475                         __attribute__nonnull__(pTHX_1)
1476                         __attribute__nonnull__(pTHX_2);
1477 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1478         assert(sp); assert(send)
1479
1480 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1481                         __attribute__nonnull__(pTHX_1)
1482                         __attribute__nonnull__(pTHX_2)
1483                         __attribute__nonnull__(pTHX_3);
1484 #define PERL_ARGS_ASSERT_GROK_OCT       \
1485         assert(start); assert(len_p); assert(flags)
1486
1487 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1488                         __attribute__nonnull__(pTHX_1)
1489                         __attribute__nonnull__(pTHX_2);
1490 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1491         assert(sv); assert(mg)
1492
1493 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1494                         __attribute__nonnull__(pTHX_1)
1495                         __attribute__nonnull__(pTHX_2);
1496 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1497         assert(sv); assert(mg)
1498
1499 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1500                         __attribute__nonnull__(pTHX_1)
1501                         __attribute__nonnull__(pTHX_2);
1502 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1503         assert(sv); assert(mg)
1504
1505 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1506                         __attribute__nonnull__(pTHX_1)
1507                         __attribute__nonnull__(pTHX_2);
1508 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1509         assert(sv); assert(mg)
1510
1511 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1512                         __attribute__nonnull__(pTHX_1)
1513                         __attribute__nonnull__(pTHX_2);
1514 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1515         assert(sv); assert(mg)
1516
1517 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1518                         __attribute__nonnull__(pTHX_1)
1519                         __attribute__nonnull__(pTHX_2);
1520 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1521         assert(sv); assert(mg)
1522
1523 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1524                         __attribute__nonnull__(pTHX_1)
1525                         __attribute__nonnull__(pTHX_2);
1526 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1527         assert(sv); assert(mg)
1528
1529 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1530                         __attribute__nonnull__(pTHX_1)
1531                         __attribute__nonnull__(pTHX_2);
1532 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1533         assert(sv); assert(mg)
1534
1535 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1536                         __attribute__nonnull__(pTHX_1)
1537                         __attribute__nonnull__(pTHX_2);
1538 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1539         assert(sv); assert(mg)
1540
1541 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1542                         __attribute__nonnull__(pTHX_1)
1543                         __attribute__nonnull__(pTHX_2);
1544 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1545         assert(sv); assert(mg)
1546
1547 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1548                         __attribute__nonnull__(pTHX_1)
1549                         __attribute__nonnull__(pTHX_2);
1550 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1551         assert(sv); assert(mg)
1552
1553 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1554                         __attribute__nonnull__(pTHX_1)
1555                         __attribute__nonnull__(pTHX_2);
1556 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1557         assert(sv); assert(mg)
1558
1559 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1560                         __attribute__nonnull__(pTHX_1)
1561                         __attribute__nonnull__(pTHX_2);
1562 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1563         assert(sv); assert(mg)
1564
1565 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1566                         __attribute__nonnull__(pTHX_1)
1567                         __attribute__nonnull__(pTHX_2);
1568 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1569         assert(sv); assert(mg)
1570
1571 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1572                         __attribute__nonnull__(pTHX_1)
1573                         __attribute__nonnull__(pTHX_2);
1574 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1575         assert(sv); assert(mg)
1576
1577 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1578                         __attribute__nonnull__(pTHX_1)
1579                         __attribute__nonnull__(pTHX_2);
1580 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1581         assert(sv); assert(mg)
1582
1583 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1584                         __attribute__nonnull__(pTHX_1)
1585                         __attribute__nonnull__(pTHX_2);
1586 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1587         assert(sv); assert(mg)
1588
1589 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1590                         __attribute__nonnull__(pTHX_1)
1591                         __attribute__nonnull__(pTHX_2);
1592 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1593         assert(sv); assert(mg)
1594
1595 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1596                         __attribute__nonnull__(pTHX_1)
1597                         __attribute__nonnull__(pTHX_2);
1598 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1599         assert(sv); assert(mg)
1600
1601 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1602                         __attribute__nonnull__(pTHX_1)
1603                         __attribute__nonnull__(pTHX_2);
1604 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1605         assert(sv); assert(mg)
1606
1607 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1608                         __attribute__nonnull__(pTHX_1)
1609                         __attribute__nonnull__(pTHX_2)
1610                         __attribute__nonnull__(pTHX_3);
1611 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1612         assert(sv); assert(mg); assert(key)
1613
1614 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1615                         __attribute__nonnull__(pTHX_1)
1616                         __attribute__nonnull__(pTHX_2);
1617 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1618         assert(sv); assert(mg)
1619
1620 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1621                         __attribute__nonnull__(pTHX_1)
1622                         __attribute__nonnull__(pTHX_2);
1623 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1624         assert(sv); assert(mg)
1625
1626 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1627                         __attribute__noreturn__
1628                         __attribute__nonnull__(pTHX_1)
1629                         __attribute__nonnull__(pTHX_2);
1630 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1631         assert(sv); assert(mg)
1632
1633 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1634                         __attribute__nonnull__(pTHX_1)
1635                         __attribute__nonnull__(pTHX_2);
1636 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1637         assert(sv); assert(mg)
1638
1639 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1640                         __attribute__nonnull__(pTHX_1)
1641                         __attribute__nonnull__(pTHX_2);
1642 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1643         assert(sv); assert(mg)
1644
1645 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1646                         __attribute__nonnull__(pTHX_1)
1647                         __attribute__nonnull__(pTHX_2);
1648 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1649         assert(sv); assert(mg)
1650
1651 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1652                         __attribute__nonnull__(pTHX_1)
1653                         __attribute__nonnull__(pTHX_2);
1654 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1655         assert(sv); assert(mg)
1656
1657 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1658                         __attribute__nonnull__(pTHX_1)
1659                         __attribute__nonnull__(pTHX_2);
1660 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1661         assert(sv); assert(mg)
1662
1663 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1664                         __attribute__nonnull__(pTHX_1)
1665                         __attribute__nonnull__(pTHX_2);
1666 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1667         assert(sv); assert(mg)
1668
1669 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1670                         __attribute__nonnull__(pTHX_1)
1671                         __attribute__nonnull__(pTHX_2);
1672 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1673         assert(sv); assert(mg)
1674
1675 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1676                         __attribute__nonnull__(pTHX_1)
1677                         __attribute__nonnull__(pTHX_2);
1678 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1679         assert(sv); assert(mg)
1680
1681 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1682                         __attribute__nonnull__(pTHX_1)
1683                         __attribute__nonnull__(pTHX_2);
1684 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1685         assert(sv); assert(mg)
1686
1687 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1688                         __attribute__nonnull__(pTHX_1)
1689                         __attribute__nonnull__(pTHX_2);
1690 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1691         assert(sv); assert(mg)
1692
1693 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1694                         __attribute__nonnull__(pTHX_1)
1695                         __attribute__nonnull__(pTHX_2);
1696 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1697         assert(sv); assert(mg)
1698
1699 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1700                         __attribute__nonnull__(pTHX_1)
1701                         __attribute__nonnull__(pTHX_2);
1702 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1703         assert(sv); assert(mg)
1704
1705 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1706                         __attribute__nonnull__(pTHX_1)
1707                         __attribute__nonnull__(pTHX_2);
1708 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1709         assert(sv); assert(mg)
1710
1711 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1712                         __attribute__nonnull__(pTHX_1)
1713                         __attribute__nonnull__(pTHX_2);
1714 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1715         assert(sv); assert(mg)
1716
1717 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1718                         __attribute__nonnull__(pTHX_1)
1719                         __attribute__nonnull__(pTHX_2);
1720 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1721         assert(sv); assert(mg)
1722
1723 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1724                         __attribute__nonnull__(pTHX_1)
1725                         __attribute__nonnull__(pTHX_2);
1726 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1727         assert(sv); assert(mg)
1728
1729 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1730                         __attribute__nonnull__(pTHX_1)
1731                         __attribute__nonnull__(pTHX_2);
1732 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1733         assert(sv); assert(mg)
1734
1735 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1736                         __attribute__nonnull__(pTHX_1)
1737                         __attribute__nonnull__(pTHX_2);
1738 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1739         assert(sv); assert(mg)
1740
1741 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1742                         __attribute__nonnull__(pTHX_1)
1743                         __attribute__nonnull__(pTHX_2);
1744 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1745         assert(sv); assert(mg)
1746
1747 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1748                         __attribute__nonnull__(pTHX_1)
1749                         __attribute__nonnull__(pTHX_2);
1750 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1751         assert(sv); assert(mg)
1752
1753 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1754                         __attribute__nonnull__(pTHX_1)
1755                         __attribute__nonnull__(pTHX_2);
1756 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1757         assert(sv); assert(mg)
1758
1759 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1760                         __attribute__nonnull__(pTHX_1)
1761                         __attribute__nonnull__(pTHX_2);
1762 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1763         assert(sv); assert(mg)
1764
1765 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1766                         __attribute__nonnull__(pTHX_1)
1767                         __attribute__nonnull__(pTHX_2);
1768 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1769         assert(sv); assert(mg)
1770
1771 PERL_CALLCONV void      Perl_magicname(pTHX_ const char* sym, const char* name, I32 namlen)
1772                         __attribute__nonnull__(pTHX_1);
1773 #define PERL_ARGS_ASSERT_MAGICNAME      \
1774         assert(sym)
1775
1776 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1777 #if defined(USE_LOCALE_COLLATE)
1778 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1779                         __attribute__nonnull__(pTHX_1)
1780                         __attribute__nonnull__(pTHX_2);
1781 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1782         assert(sv); assert(mg)
1783
1784 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1785                         __attribute__nonnull__(pTHX_1)
1786                         __attribute__nonnull__(pTHX_3);
1787 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1788         assert(s); assert(xlen)
1789
1790 #endif
1791 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1792                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1793                         __attribute__nonnull__(pTHX_1);
1794 #define PERL_ARGS_ASSERT_MESS   \
1795         assert(pat)
1796
1797 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1798                         __attribute__nonnull__(pTHX_1);
1799 #define PERL_ARGS_ASSERT_VMESS  \
1800         assert(pat)
1801
1802 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1803                         __attribute__nonnull__(pTHX_1);
1804 #define PERL_ARGS_ASSERT_QERROR \
1805         assert(err)
1806
1807 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1808                         __attribute__nonnull__(pTHX_3);
1809 #define PERL_ARGS_ASSERT_SORTSV \
1810         assert(cmp)
1811
1812 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1813                         __attribute__nonnull__(pTHX_3);
1814 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1815         assert(cmp)
1816
1817 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1818                         __attribute__nonnull__(pTHX_1);
1819 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1820         assert(sv)
1821
1822 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1823                         __attribute__nonnull__(pTHX_1)
1824                         __attribute__nonnull__(pTHX_2);
1825 #define PERL_ARGS_ASSERT_MG_COPY        \
1826         assert(sv); assert(nsv)
1827
1828 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv)
1829                         __attribute__nonnull__(pTHX_1)
1830                         __attribute__nonnull__(pTHX_2);
1831 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1832         assert(sv); assert(nsv)
1833
1834 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1835                         __attribute__warn_unused_result__;
1836
1837 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1838                         __attribute__nonnull__(pTHX_1);
1839 #define PERL_ARGS_ASSERT_MG_FREE        \
1840         assert(sv)
1841
1842 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1843                         __attribute__nonnull__(pTHX_1);
1844 #define PERL_ARGS_ASSERT_MG_GET \
1845         assert(sv)
1846
1847 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1848                         __attribute__nonnull__(pTHX_1);
1849 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1850         assert(sv)
1851
1852 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1853                         __attribute__nonnull__(pTHX_1);
1854 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1855         assert(sv)
1856
1857 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1858                         __attribute__nonnull__(pTHX_1);
1859 #define PERL_ARGS_ASSERT_MG_SET \
1860         assert(sv)
1861
1862 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1863                         __attribute__nonnull__(pTHX_1);
1864 #define PERL_ARGS_ASSERT_MG_SIZE        \
1865         assert(sv)
1866
1867 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
1868                         __attribute__nonnull__(pTHX_1);
1869 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
1870         assert(ptm)
1871
1872 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1873 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ SV* discp);
1874 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
1875                         __attribute__nonnull__(pTHX_1);
1876 #define PERL_ARGS_ASSERT_MORESWITCHES   \
1877         assert(s)
1878
1879 PERL_CALLCONV OP*       Perl_my(pTHX_ OP* o)
1880                         __attribute__nonnull__(pTHX_1);
1881 #define PERL_ARGS_ASSERT_MY     \
1882         assert(o)
1883
1884 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1885                         __attribute__nonnull__(pTHX_1);
1886 #define PERL_ARGS_ASSERT_MY_ATOF        \
1887         assert(s)
1888
1889 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1890 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1891                         __attribute__nonnull__(1)
1892                         __attribute__nonnull__(2);
1893 #define PERL_ARGS_ASSERT_MY_BCOPY       \
1894         assert(from); assert(to)
1895
1896 #endif
1897 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1898 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1899                         __attribute__nonnull__(1);
1900 #define PERL_ARGS_ASSERT_MY_BZERO       \
1901         assert(loc)
1902
1903 #endif
1904 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1905                         __attribute__noreturn__;
1906
1907 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1908                         __attribute__noreturn__;
1909
1910 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1911 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1912 PERL_CALLCONV void      Perl_atfork_lock(void);
1913 PERL_CALLCONV void      Perl_atfork_unlock(void);
1914 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1915 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1916 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1917                         __attribute__pure__
1918                         __attribute__nonnull__(1)
1919                         __attribute__nonnull__(2);
1920 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
1921         assert(s1); assert(s2)
1922
1923 #endif
1924 #if !defined(HAS_MEMSET)
1925 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1926                         __attribute__nonnull__(1);
1927 #define PERL_ARGS_ASSERT_MY_MEMSET      \
1928         assert(loc)
1929
1930 #endif
1931 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1932 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1933                         __attribute__nonnull__(pTHX_1)
1934                         __attribute__nonnull__(pTHX_2);
1935 #define PERL_ARGS_ASSERT_MY_POPEN       \
1936         assert(cmd); assert(mode)
1937
1938 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
1939                         __attribute__nonnull__(pTHX_1)
1940                         __attribute__nonnull__(pTHX_3);
1941 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
1942         assert(mode); assert(args)
1943
1944 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1945 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1946 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)
1947                         __attribute__nonnull__(pTHX_1);
1948 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
1949         assert(fmt)
1950
1951 #if defined(MYSWAP)
1952 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1953                         __attribute__malloc__
1954                         __attribute__warn_unused_result__
1955                         __attribute__pure__;
1956
1957 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1958                         __attribute__malloc__
1959                         __attribute__warn_unused_result__
1960                         __attribute__pure__;
1961
1962 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1963                         __attribute__malloc__
1964                         __attribute__warn_unused_result__
1965                         __attribute__pure__;
1966
1967 #endif
1968 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1969 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1970                         __attribute__malloc__
1971                         __attribute__warn_unused_result__;
1972
1973 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1974                         __attribute__malloc__
1975                         __attribute__warn_unused_result__;
1976
1977 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1978 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1979                         __attribute__malloc__
1980                         __attribute__warn_unused_result__;
1981
1982 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1983                         __attribute__malloc__
1984                         __attribute__warn_unused_result__
1985                         __attribute__nonnull__(pTHX_2);
1986 #define PERL_ARGS_ASSERT_NEWCONDOP      \
1987         assert(first)
1988
1989 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1990 #ifdef PERL_MAD
1991 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1992 #else
1993 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1994 #endif
1995 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1996                         __attribute__malloc__
1997                         __attribute__warn_unused_result__
1998                         __attribute__nonnull__(pTHX_5);
1999 #define PERL_ARGS_ASSERT_NEWFOROP       \
2000         assert(expr)
2001
2002 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2003                         __attribute__malloc__
2004                         __attribute__warn_unused_result__
2005                         __attribute__nonnull__(pTHX_1)
2006                         __attribute__nonnull__(pTHX_2);
2007 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2008         assert(cond); assert(block)
2009
2010 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2011                         __attribute__malloc__
2012                         __attribute__warn_unused_result__
2013                         __attribute__nonnull__(pTHX_3)
2014                         __attribute__nonnull__(pTHX_4);
2015 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2016         assert(first); assert(other)
2017
2018 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2019                         __attribute__malloc__
2020                         __attribute__warn_unused_result__
2021                         __attribute__nonnull__(pTHX_2);
2022 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2023         assert(label)
2024
2025 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2026                         __attribute__malloc__
2027                         __attribute__warn_unused_result__;
2028
2029 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2030                         __attribute__malloc__
2031                         __attribute__warn_unused_result__;
2032
2033 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2034                         __attribute__malloc__
2035                         __attribute__warn_unused_result__;
2036
2037 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2038                         __attribute__nonnull__(pTHX_1);
2039 #define PERL_ARGS_ASSERT_NEWPROG        \
2040         assert(o)
2041
2042 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2043                         __attribute__malloc__
2044                         __attribute__warn_unused_result__
2045                         __attribute__nonnull__(pTHX_2)
2046                         __attribute__nonnull__(pTHX_3);
2047 #define PERL_ARGS_ASSERT_NEWRANGE       \
2048         assert(left); assert(right)
2049
2050 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2051                         __attribute__malloc__
2052                         __attribute__warn_unused_result__;
2053
2054 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2055                         __attribute__malloc__
2056                         __attribute__warn_unused_result__;
2057
2058 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2059 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2060                         __attribute__nonnull__(pTHX_2)
2061                         __attribute__nonnull__(pTHX_3);
2062 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2063         assert(subaddr); assert(filename)
2064
2065 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2066                         __attribute__nonnull__(pTHX_2)
2067                         __attribute__nonnull__(pTHX_3);
2068 #define PERL_ARGS_ASSERT_NEWXS  \
2069         assert(subaddr); assert(filename)
2070
2071 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2072                         __attribute__warn_unused_result__; */
2073
2074 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2075                         __attribute__malloc__
2076                         __attribute__warn_unused_result__
2077                         __attribute__nonnull__(pTHX_1);
2078 #define PERL_ARGS_ASSERT_NEWAVREF       \
2079         assert(o)
2080
2081 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2082                         __attribute__malloc__
2083                         __attribute__warn_unused_result__;
2084
2085 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2086                         __attribute__malloc__
2087                         __attribute__warn_unused_result__;
2088
2089 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2090                         __attribute__malloc__
2091                         __attribute__warn_unused_result__
2092                         __attribute__nonnull__(pTHX_3);
2093 #define PERL_ARGS_ASSERT_NEWGVOP        \
2094         assert(gv)
2095
2096 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2097                         __attribute__malloc__
2098                         __attribute__warn_unused_result__
2099                         __attribute__nonnull__(pTHX_1);
2100 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2101         assert(pack)
2102
2103 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2104                         __attribute__malloc__
2105                         __attribute__warn_unused_result__;
2106
2107 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2108                         __attribute__malloc__
2109                         __attribute__warn_unused_result__
2110                         __attribute__nonnull__(pTHX_1);
2111 #define PERL_ARGS_ASSERT_NEWHVREF       \
2112         assert(o)
2113
2114 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2115                         __attribute__warn_unused_result__; */
2116
2117 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2118                         __attribute__malloc__
2119                         __attribute__warn_unused_result__;
2120
2121 PERL_CALLCONV IO*       Perl_newIO(pTHX)
2122                         __attribute__malloc__
2123                         __attribute__warn_unused_result__;
2124
2125 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2126                         __attribute__malloc__
2127                         __attribute__warn_unused_result__;
2128
2129 #ifdef USE_ITHREADS
2130 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2131                         __attribute__malloc__
2132                         __attribute__warn_unused_result__
2133                         __attribute__nonnull__(pTHX_3);
2134 #define PERL_ARGS_ASSERT_NEWPADOP       \
2135         assert(sv)
2136
2137 #endif
2138 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2139                         __attribute__malloc__
2140                         __attribute__warn_unused_result__;
2141
2142 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2143                         __attribute__malloc__
2144                         __attribute__warn_unused_result__;
2145
2146 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV* sv)
2147                         __attribute__malloc__
2148                         __attribute__warn_unused_result__
2149                         __attribute__nonnull__(pTHX_1);
2150 #define PERL_ARGS_ASSERT_NEWRV  \
2151         assert(sv)
2152
2153 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV* sv)
2154                         __attribute__malloc__
2155                         __attribute__warn_unused_result__
2156                         __attribute__nonnull__(pTHX_1);
2157 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2158         assert(sv)
2159
2160 PERL_CALLCONV SV*       Perl_newSV(pTHX_ STRLEN len)
2161                         __attribute__malloc__
2162                         __attribute__warn_unused_result__;
2163
2164 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2165                         __attribute__malloc__
2166                         __attribute__warn_unused_result__
2167                         __attribute__nonnull__(pTHX_1);
2168 #define PERL_ARGS_ASSERT_NEWSVREF       \
2169         assert(o)
2170
2171 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2172                         __attribute__malloc__
2173                         __attribute__warn_unused_result__
2174                         __attribute__nonnull__(pTHX_3);
2175 #define PERL_ARGS_ASSERT_NEWSVOP        \
2176         assert(sv)
2177
2178 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ IV i)
2179                         __attribute__malloc__
2180                         __attribute__warn_unused_result__;
2181
2182 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ UV u)
2183                         __attribute__malloc__
2184                         __attribute__warn_unused_result__;
2185
2186 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ NV n)
2187                         __attribute__malloc__
2188                         __attribute__warn_unused_result__;
2189
2190 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char* s, STRLEN len)
2191                         __attribute__malloc__
2192                         __attribute__warn_unused_result__;
2193
2194 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char* s, STRLEN len)
2195                         __attribute__malloc__
2196                         __attribute__warn_unused_result__;
2197
2198 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char* s, STRLEN len, U32 flags)
2199                         __attribute__malloc__
2200                         __attribute__warn_unused_result__;
2201
2202 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *hek)
2203                         __attribute__malloc__
2204                         __attribute__warn_unused_result__;
2205
2206 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2207                         __attribute__malloc__
2208                         __attribute__warn_unused_result__;
2209
2210 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char* pat, ...)
2211                         __attribute__malloc__
2212                         __attribute__warn_unused_result__
2213                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2214                         __attribute__nonnull__(pTHX_1);
2215 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2216         assert(pat)
2217
2218 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char* pat, va_list* args)
2219                         __attribute__malloc__
2220                         __attribute__warn_unused_result__
2221                         __attribute__nonnull__(pTHX_1);
2222 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2223         assert(pat)
2224
2225 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV* rv, const char* classname)
2226                         __attribute__nonnull__(pTHX_1);
2227 #define PERL_ARGS_ASSERT_NEWSVRV        \
2228         assert(rv)
2229
2230 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV* old)
2231                         __attribute__malloc__
2232                         __attribute__warn_unused_result__;
2233
2234 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ svtype type)
2235                         __attribute__malloc__
2236                         __attribute__warn_unused_result__;
2237
2238 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2239                         __attribute__malloc__
2240                         __attribute__warn_unused_result__;
2241
2242 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2243                         __attribute__malloc__
2244                         __attribute__warn_unused_result__
2245                         __attribute__nonnull__(pTHX_2);
2246 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2247         assert(block)
2248
2249 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2250                         __attribute__malloc__
2251                         __attribute__warn_unused_result__;
2252
2253 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2254                         __attribute__malloc__
2255                         __attribute__warn_unused_result__;
2256
2257 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2258                         __attribute__nonnull__(pTHX_1)
2259                         __attribute__nonnull__(pTHX_2)
2260                         __attribute__nonnull__(pTHX_3);
2261 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2262         assert(s); assert(e); assert(sv)
2263
2264 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2265                         __attribute__nonnull__(pTHX_1)
2266                         __attribute__nonnull__(pTHX_2);
2267 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2268         assert(s); assert(rv)
2269
2270 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2271                         __attribute__nonnull__(pTHX_1);
2272 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2273         assert(ver)
2274
2275 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2276                         __attribute__nonnull__(pTHX_1);
2277 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2278         assert(ver)
2279
2280 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2281                         __attribute__nonnull__(pTHX_1);
2282 #define PERL_ARGS_ASSERT_VVERIFY        \
2283         assert(vs)
2284
2285 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2286                         __attribute__nonnull__(pTHX_1);
2287 #define PERL_ARGS_ASSERT_VNUMIFY        \
2288         assert(vs)
2289
2290 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2291                         __attribute__nonnull__(pTHX_1);
2292 #define PERL_ARGS_ASSERT_VNORMAL        \
2293         assert(vs)
2294
2295 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2296                         __attribute__nonnull__(pTHX_1);
2297 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2298         assert(vs)
2299
2300 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2301                         __attribute__nonnull__(pTHX_1)
2302                         __attribute__nonnull__(pTHX_2);
2303 #define PERL_ARGS_ASSERT_VCMP   \
2304         assert(lhv); assert(rhv)
2305
2306 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2307                         __attribute__nonnull__(pTHX_1);
2308 #define PERL_ARGS_ASSERT_NEXTARGV       \
2309         assert(gv)
2310
2311 PERL_CALLCONV char*     Perl_ninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2312                         __attribute__pure__
2313                         __attribute__nonnull__(pTHX_1)
2314                         __attribute__nonnull__(pTHX_2)
2315                         __attribute__nonnull__(pTHX_3)
2316                         __attribute__nonnull__(pTHX_4);
2317 #define PERL_ARGS_ASSERT_NINSTR \
2318         assert(big); assert(bigend); assert(little); assert(lend)
2319
2320 PERL_CALLCONV OP*       Perl_oopsCV(pTHX_ OP* o)
2321                         __attribute__noreturn__
2322                         __attribute__nonnull__(pTHX_1);
2323 #define PERL_ARGS_ASSERT_OOPSCV \
2324         assert(o)
2325
2326 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2327 #ifdef PERL_MAD
2328 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2329                         __attribute__nonnull__(pTHX_1);
2330 #define PERL_ARGS_ASSERT_PACKAGE        \
2331         assert(o)
2332
2333 #else
2334 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2335                         __attribute__nonnull__(pTHX_1);
2336 #define PERL_ARGS_ASSERT_PACKAGE        \
2337         assert(o)
2338
2339 #endif
2340 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2341 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name)
2342                         __attribute__nonnull__(pTHX_1);
2343 #define PERL_ARGS_ASSERT_ALLOCMY        \
2344         assert(name)
2345
2346 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
2347                         __attribute__warn_unused_result__
2348                         __attribute__nonnull__(pTHX_1);
2349 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2350         assert(name)
2351
2352 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2353 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2354                         __attribute__warn_unused_result__
2355                         __attribute__nonnull__(pTHX_1);
2356 #define PERL_ARGS_ASSERT_OOPSAV \
2357         assert(o)
2358
2359 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2360                         __attribute__warn_unused_result__
2361                         __attribute__nonnull__(pTHX_1);
2362 #define PERL_ARGS_ASSERT_OOPSHV \
2363         assert(o)
2364
2365 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2366 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2367 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2368 PERL_CALLCONV void      Perl_pad_reset(pTHX);
2369 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2370 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2371 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2372                         __attribute__nonnull__(pTHX_1)
2373                         __attribute__nonnull__(pTHX_2);
2374 #define PERL_ARGS_ASSERT_START_GLOB     \
2375         assert(tmpglob); assert(io)
2376
2377 #if defined(USE_REENTRANT_API)
2378 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2379 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2380 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2381 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2382                         __attribute__nonnull__(1);
2383 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2384         assert(f)
2385
2386 #endif
2387 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2388 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2389                         __attribute__nonnull__(pTHX_1)
2390                         __attribute__nonnull__(pTHX_3);
2391 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2392         assert(sub_name); assert(argv)
2393
2394 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2395                         __attribute__nonnull__(pTHX_1);
2396 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2397         assert(methname)
2398
2399 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2400                         __attribute__nonnull__(pTHX_1);
2401 #define PERL_ARGS_ASSERT_CALL_PV        \
2402         assert(sub_name)
2403
2404 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2405                         __attribute__nonnull__(pTHX_1);
2406 #define PERL_ARGS_ASSERT_CALL_SV        \
2407         assert(sv)
2408
2409 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2410 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2411                         __attribute__nonnull__(pTHX_1);
2412 #define PERL_ARGS_ASSERT_DOREF  \
2413         assert(o)
2414
2415 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2416                         __attribute__nonnull__(pTHX_1);
2417 #define PERL_ARGS_ASSERT_EVAL_PV        \
2418         assert(p)
2419
2420 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2421                         __attribute__nonnull__(pTHX_1);
2422 #define PERL_ARGS_ASSERT_EVAL_SV        \
2423         assert(sv)
2424
2425 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char* name, I32 create)
2426                         __attribute__nonnull__(pTHX_1);
2427 #define PERL_ARGS_ASSERT_GET_SV \
2428         assert(name)
2429
2430 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char* name, I32 create)
2431                         __attribute__nonnull__(pTHX_1);
2432 #define PERL_ARGS_ASSERT_GET_AV \
2433         assert(name)
2434
2435 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char* name, I32 create)
2436                         __attribute__nonnull__(pTHX_1);
2437 #define PERL_ARGS_ASSERT_GET_HV \
2438         assert(name)
2439
2440 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2441                         __attribute__nonnull__(pTHX_1);
2442 #define PERL_ARGS_ASSERT_GET_CV \
2443         assert(name)
2444
2445 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2446                         __attribute__nonnull__(pTHX_1);
2447 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2448         assert(name)
2449
2450 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2451 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2452 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2453 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2454                         __attribute__nonnull__(pTHX_1);
2455 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2456         assert(newctype)
2457
2458 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2459 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2460 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2461 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2462 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2463                         __attribute__nonnull__(pTHX_1);
2464 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2465         assert(pv)
2466
2467 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)
2468                         __attribute__nonnull__(pTHX_1)
2469                         __attribute__nonnull__(pTHX_2)
2470                         __attribute__nonnull__(pTHX_3)
2471                         __attribute__nonnull__(pTHX_4)
2472                         __attribute__nonnull__(pTHX_5)
2473                         __attribute__nonnull__(pTHX_6);
2474 #define PERL_ARGS_ASSERT_PACK_CAT       \
2475         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2476
2477 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2478                         __attribute__nonnull__(pTHX_1)
2479                         __attribute__nonnull__(pTHX_2)
2480                         __attribute__nonnull__(pTHX_3)
2481                         __attribute__nonnull__(pTHX_4)
2482                         __attribute__nonnull__(pTHX_5);
2483 #define PERL_ARGS_ASSERT_PACKLIST       \
2484         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2485
2486 #ifdef PERL_USES_PL_PIDSTATUS
2487 PERL_CALLCONV void      Perl_pidgone(pTHX_ Pid_t pid, int status);
2488 #endif
2489 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
2490                         __attribute__nonnull__(pTHX_1);
2491 #define PERL_ARGS_ASSERT_PMFLAG \
2492         assert(pmfl)
2493
2494 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2495                         __attribute__nonnull__(pTHX_1)
2496                         __attribute__nonnull__(pTHX_2);
2497 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2498         assert(o); assert(expr)
2499
2500 PERL_CALLCONV OP*       Perl_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2501                         __attribute__nonnull__(pTHX_1)
2502                         __attribute__nonnull__(pTHX_2)
2503                         __attribute__nonnull__(pTHX_3);
2504 #define PERL_ARGS_ASSERT_PMTRANS        \
2505         assert(o); assert(expr); assert(repl)
2506
2507 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2508 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2509 PERL_CALLCONV void      Perl_push_scope(pTHX);
2510 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2511 PERL_CALLCONV OP*       Perl_refkids(pTHX_ OP* o, I32 type);
2512 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2513                         __attribute__nonnull__(pTHX_1);
2514 #define PERL_ARGS_ASSERT_REGDUMP        \
2515         assert(r)
2516
2517 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2518                         __attribute__nonnull__(pTHX_1);
2519 #define PERL_ARGS_ASSERT_REGDUMP        \
2520         assert(r)
2521
2522 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2523                         __attribute__nonnull__(pTHX_2);
2524 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2525         assert(node)
2526
2527 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2528                         __attribute__nonnull__(pTHX_1)
2529                         __attribute__nonnull__(pTHX_2)
2530                         __attribute__nonnull__(pTHX_3)
2531                         __attribute__nonnull__(pTHX_4)
2532                         __attribute__nonnull__(pTHX_6);
2533 #define PERL_ARGS_ASSERT_PREGEXEC       \
2534         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2535
2536 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2537 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2538                         __attribute__nonnull__(pTHX_1);
2539 #define PERL_ARGS_ASSERT_PREGFREE2      \
2540         assert(rx)
2541
2542 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* r)
2543                         __attribute__nonnull__(pTHX_1);
2544 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2545         assert(r)
2546
2547 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2548                         __attribute__nonnull__(pTHX_1);
2549 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2550         assert(rx)
2551
2552 #if defined(USE_ITHREADS)
2553 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2554                         __attribute__nonnull__(pTHX_1)
2555                         __attribute__nonnull__(pTHX_2);
2556 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2557         assert(r); assert(param)
2558
2559 #endif
2560 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ const SV * const pattern, const U32 flags)
2561                         __attribute__nonnull__(pTHX_1);
2562 #define PERL_ARGS_ASSERT_PREGCOMP       \
2563         assert(pattern)
2564
2565 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ const SV * const pattern, U32 flags)
2566                         __attribute__nonnull__(pTHX_1);
2567 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2568         assert(pattern)
2569
2570 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)
2571                         __attribute__nonnull__(pTHX_1)
2572                         __attribute__nonnull__(pTHX_3)
2573                         __attribute__nonnull__(pTHX_4);
2574 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2575         assert(rx); assert(strpos); assert(strend)
2576
2577 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2578                         __attribute__nonnull__(pTHX_1);
2579 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2580         assert(r)
2581
2582 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2583                         __attribute__nonnull__(pTHX_1)
2584                         __attribute__nonnull__(pTHX_2)
2585                         __attribute__nonnull__(pTHX_3)
2586                         __attribute__nonnull__(pTHX_4)
2587                         __attribute__nonnull__(pTHX_6);
2588 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2589         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2590
2591 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2592                         __attribute__warn_unused_result__;
2593
2594
2595 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2596                         __attribute__nonnull__(pTHX_1);
2597 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2598         assert(rx)
2599
2600 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2601                         __attribute__nonnull__(pTHX_1);
2602 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2603         assert(rx)
2604
2605 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2606                         __attribute__nonnull__(pTHX_1)
2607                         __attribute__nonnull__(pTHX_2);
2608 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2609         assert(rx); assert(namesv)
2610
2611 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2612                         __attribute__nonnull__(pTHX_1)
2613                         __attribute__nonnull__(pTHX_2);
2614 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2615         assert(rx); assert(key)
2616
2617 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2618                         __attribute__nonnull__(pTHX_1);
2619 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2620         assert(rx)
2621
2622 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2623                         __attribute__nonnull__(pTHX_1);
2624 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2625         assert(rx)
2626
2627 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2628                         __attribute__nonnull__(pTHX_1);
2629 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2630         assert(rx)
2631
2632 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2633                         __attribute__nonnull__(pTHX_1);
2634 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2635         assert(rx)
2636
2637
2638 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2639                         __attribute__nonnull__(pTHX_1);
2640 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2641         assert(rx)
2642
2643 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2644                         __attribute__nonnull__(pTHX_1);
2645 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2646         assert(rx)
2647
2648 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2649                         __attribute__nonnull__(pTHX_1)
2650                         __attribute__nonnull__(pTHX_2);
2651 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2652         assert(rx); assert(sv)
2653
2654
2655 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2656                         __attribute__nonnull__(pTHX_1);
2657 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2658         assert(rx)
2659
2660
2661 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2662                         __attribute__nonnull__(pTHX_2)
2663                         __attribute__nonnull__(pTHX_3);
2664 #define PERL_ARGS_ASSERT_REGPROP        \
2665         assert(sv); assert(o)
2666
2667 PERL_CALLCONV void      Perl_repeatcpy(pTHX_ char* to, const char* from, I32 len, I32 count)
2668                         __attribute__nonnull__(pTHX_1)
2669                         __attribute__nonnull__(pTHX_2);
2670 #define PERL_ARGS_ASSERT_REPEATCPY      \
2671         assert(to); assert(from)
2672
2673 PERL_CALLCONV char*     Perl_rninstr(pTHX_ const char* big, const char* bigend, const char* little, const char* lend)
2674                         __attribute__pure__
2675                         __attribute__nonnull__(pTHX_1)
2676                         __attribute__nonnull__(pTHX_2)
2677                         __attribute__nonnull__(pTHX_3)
2678                         __attribute__nonnull__(pTHX_4);
2679 #define PERL_ARGS_ASSERT_RNINSTR        \
2680         assert(big); assert(bigend); assert(little); assert(lend)
2681
2682 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2683 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2684 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2685                         __attribute__nonnull__(pTHX_3);
2686 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2687         assert(save)
2688
2689 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2690 PERL_CALLCONV void      Perl_rxres_free(pTHX_ void** rsp)
2691                         __attribute__nonnull__(pTHX_1);
2692 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2693         assert(rsp)
2694
2695 PERL_CALLCONV void      Perl_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2696                         __attribute__nonnull__(pTHX_1)
2697                         __attribute__nonnull__(pTHX_2);
2698 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2699         assert(rsp); assert(rx)
2700
2701 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2702                         __attribute__nonnull__(pTHX_1)
2703                         __attribute__nonnull__(pTHX_2);
2704 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2705         assert(rsp); assert(rx)
2706
2707 #if !defined(HAS_RENAME)
2708 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2709                         __attribute__nonnull__(pTHX_1)
2710                         __attribute__nonnull__(pTHX_2);
2711 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2712         assert(a); assert(b)
2713
2714 #endif
2715 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2716                         __attribute__malloc__
2717                         __attribute__warn_unused_result__;
2718
2719 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2720                         __attribute__malloc__
2721                         __attribute__warn_unused_result__;
2722
2723 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2724                         __attribute__malloc__
2725                         __attribute__warn_unused_result__;
2726
2727 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2728                         __attribute__malloc__
2729                         __attribute__warn_unused_result__
2730                         __attribute__nonnull__(pTHX_1);
2731 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2732         assert(pv)
2733
2734 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2735                         __attribute__malloc__
2736                         __attribute__warn_unused_result__
2737                         __attribute__nonnull__(pTHX_1);
2738 #define PERL_ARGS_ASSERT_SAVESVPV       \
2739         assert(sv)
2740
2741 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2742 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2743 PERL_CALLCONV void      Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2744                         __attribute__nonnull__(pTHX_1)
2745                         __attribute__nonnull__(pTHX_3);
2746 #define PERL_ARGS_ASSERT_SAVE_AELEM     \
2747         assert(av); assert(sptr)
2748
2749 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2750 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2751                         __attribute__nonnull__(pTHX_1);
2752 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2753         assert(aptr)
2754
2755 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2756                         __attribute__nonnull__(pTHX_1);
2757 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2758         assert(gv)
2759
2760 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2761                         __attribute__nonnull__(pTHX_1);
2762 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2763         assert(boolp)
2764
2765 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2766                         __attribute__nonnull__(pTHX_1);
2767 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2768         assert(svp)
2769
2770 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2771                         __attribute__nonnull__(pTHX_1)
2772                         __attribute__nonnull__(pTHX_2);
2773 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2774         assert(hv); assert(key)
2775
2776 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2777                         __attribute__nonnull__(pTHX_2);
2778 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2779         assert(p)
2780
2781 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2782 PERL_CALLCONV void      Perl_save_freesv(pTHX_ SV* sv);
2783 PERL_CALLCONV void      Perl_save_freeop(pTHX_ OP* o);
2784 PERL_CALLCONV void      Perl_save_freepv(pTHX_ char* pv);
2785 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2786                         __attribute__nonnull__(pTHX_1);
2787 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2788         assert(sptr)
2789
2790 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2791                         __attribute__nonnull__(pTHX_1);
2792 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2793         assert(str)
2794
2795 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2796                         __attribute__nonnull__(pTHX_1);
2797 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2798         assert(str)
2799
2800 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2801                         __attribute__nonnull__(pTHX_1);
2802 #define PERL_ARGS_ASSERT_SAVE_GP        \
2803         assert(gv)
2804
2805 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2806                         __attribute__nonnull__(pTHX_1);
2807 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2808         assert(gv)
2809
2810 PERL_CALLCONV void      Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2811                         __attribute__nonnull__(pTHX_1)
2812                         __attribute__nonnull__(pTHX_2)
2813                         __attribute__nonnull__(pTHX_3);
2814 #define PERL_ARGS_ASSERT_SAVE_HELEM     \
2815         assert(hv); assert(key); assert(sptr)
2816
2817 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2818                         __attribute__nonnull__(pTHX_1);
2819 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2820         assert(hptr)
2821
2822 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2823                         __attribute__nonnull__(pTHX_1);
2824 #define PERL_ARGS_ASSERT_SAVE_I16       \
2825         assert(intp)
2826
2827 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2828                         __attribute__nonnull__(pTHX_1);
2829 #define PERL_ARGS_ASSERT_SAVE_I32       \
2830         assert(intp)
2831
2832 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2833                         __attribute__nonnull__(pTHX_1);
2834 #define PERL_ARGS_ASSERT_SAVE_I8        \
2835         assert(bytep)
2836
2837 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2838                         __attribute__nonnull__(pTHX_1);
2839 #define PERL_ARGS_ASSERT_SAVE_INT       \
2840         assert(intp)
2841
2842 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2843                         __attribute__nonnull__(pTHX_1);
2844 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
2845         assert(item)
2846
2847 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
2848                         __attribute__nonnull__(pTHX_1);
2849 #define PERL_ARGS_ASSERT_SAVE_IV        \
2850         assert(ivp)
2851
2852 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2853                         __attribute__nonnull__(pTHX_1);
2854 #define PERL_ARGS_ASSERT_SAVE_LIST      \
2855         assert(sarg)
2856
2857 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2858                         __attribute__nonnull__(pTHX_1);
2859 #define PERL_ARGS_ASSERT_SAVE_LONG      \
2860         assert(longp)
2861
2862 PERL_CALLCONV void      Perl_save_mortalizesv(pTHX_ SV* sv)
2863                         __attribute__nonnull__(pTHX_1);
2864 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
2865         assert(sv)
2866
2867 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
2868                         __attribute__nonnull__(pTHX_1);
2869 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
2870         assert(gv)
2871
2872 PERL_CALLCONV void      Perl_save_op(pTHX);
2873 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2874                         __attribute__nonnull__(pTHX_1);
2875 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
2876         assert(gv)
2877
2878 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2879                         __attribute__nonnull__(pTHX_1);
2880 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
2881         assert(pptr)
2882
2883 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
2884                         __attribute__nonnull__(pTHX_1);
2885 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
2886         assert(ptr)
2887
2888 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2889 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
2890 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2891                         __attribute__nonnull__(pTHX_1);
2892 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
2893         assert(sptr)
2894
2895 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2896                         __attribute__nonnull__(pTHX_1);
2897 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
2898         assert(sptr)
2899
2900 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2901 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2902 PERL_CALLCONV OP*       Perl_scalarkids(pTHX_ OP* o);
2903 PERL_CALLCONV OP*       Perl_scalarseq(pTHX_ OP* o);
2904 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2905                         __attribute__nonnull__(pTHX_1);
2906 #define PERL_ARGS_ASSERT_SCALARVOID     \
2907         assert(o)
2908
2909 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2910                         __attribute__nonnull__(pTHX_1)
2911                         __attribute__nonnull__(pTHX_3);
2912 #define PERL_ARGS_ASSERT_SCAN_BIN       \
2913         assert(start); assert(retlen)
2914
2915 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2916                         __attribute__nonnull__(pTHX_1)
2917                         __attribute__nonnull__(pTHX_3);
2918 #define PERL_ARGS_ASSERT_SCAN_HEX       \
2919         assert(start); assert(retlen)
2920
2921 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2922                         __attribute__nonnull__(pTHX_1)
2923                         __attribute__nonnull__(pTHX_2);
2924 #define PERL_ARGS_ASSERT_SCAN_NUM       \
2925         assert(s); assert(lvalp)
2926
2927 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2928                         __attribute__nonnull__(pTHX_1)
2929                         __attribute__nonnull__(pTHX_3);
2930 #define PERL_ARGS_ASSERT_SCAN_OCT       \
2931         assert(start); assert(retlen)
2932
2933 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2934 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
2935                         __attribute__nonnull__(pTHX_1)
2936                         __attribute__nonnull__(pTHX_2)
2937                         __attribute__nonnull__(pTHX_5);
2938 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
2939         assert(bigstr); assert(littlestr); assert(old_posp)
2940
2941 #if !defined(VMS)
2942 PERL_CALLCONV I32       Perl_setenv_getix(pTHX_ const char* nam)
2943                         __attribute__nonnull__(pTHX_1);
2944 #define PERL_ARGS_ASSERT_SETENV_GETIX   \
2945         assert(nam)
2946
2947 #endif
2948 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
2949 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
2950                         __attribute__nonnull__(pTHX_1);
2951 #define PERL_ARGS_ASSERT_SHARE_HEK      \
2952         assert(str)
2953
2954 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2955 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
2956 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
2957 #else
2958 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2959 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2960 #endif
2961 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2962                         __attribute__nonnull__(pTHX_1)
2963                         __attribute__nonnull__(pTHX_2);
2964 #define PERL_ARGS_ASSERT_STACK_GROW     \
2965         assert(sp); assert(p)
2966
2967 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2968 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2969                         __attribute__nonnull__(pTHX_1);
2970 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
2971         assert(cv)
2972
2973 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV* sv)
2974                         __attribute__nonnull__(pTHX_1);
2975 #define PERL_ARGS_ASSERT_SV_2BOOL       \
2976         assert(sv)
2977
2978 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV** st, GV** gvp, I32 lref)
2979                         __attribute__nonnull__(pTHX_2)
2980                         __attribute__nonnull__(pTHX_3);
2981 #define PERL_ARGS_ASSERT_SV_2CV \
2982         assert(st); assert(gvp)
2983
2984 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV* sv)
2985                         __attribute__nonnull__(pTHX_1);
2986 #define PERL_ARGS_ASSERT_SV_2IO \
2987         assert(sv)
2988
2989 #ifdef PERL_IN_SV_C
2990 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
2991                         __attribute__nonnull__(pTHX_1);
2992 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
2993         assert(gv)
2994
2995 STATIC char*    S_glob_2pv(pTHX_ GV* const gv, STRLEN * const len)
2996                         __attribute__nonnull__(pTHX_1);
2997 #define PERL_ARGS_ASSERT_GLOB_2PV       \
2998         assert(gv)
2999
3000 #endif
3001 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3002 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3003 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV* sv);
3004 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV *const sv);
3005 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3006                         __attribute__nonnull__(pTHX_1);
3007 #define PERL_ARGS_ASSERT_SV_2NUM        \
3008         assert(sv)
3009
3010 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3011 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3012 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV* sv, STRLEN* lp)
3013                         __attribute__nonnull__(pTHX_1);
3014 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3015         assert(sv)
3016
3017 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3018                         __attribute__nonnull__(pTHX_1);
3019 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3020         assert(sv)
3021
3022 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3023                         __attribute__nonnull__(pTHX_1);
3024 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3025         assert(sv)
3026
3027 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3028 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3029 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3030                         __attribute__nonnull__(pTHX_1);
3031 #define PERL_ARGS_ASSERT_SV_IV  \
3032         assert(sv)
3033
3034 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3035                         __attribute__nonnull__(pTHX_1);
3036 #define PERL_ARGS_ASSERT_SV_UV  \
3037         assert(sv)
3038
3039 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3040                         __attribute__nonnull__(pTHX_1);
3041 #define PERL_ARGS_ASSERT_SV_NV  \
3042         assert(sv)
3043
3044 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3045                         __attribute__nonnull__(pTHX_1)
3046                         __attribute__nonnull__(pTHX_2);
3047 #define PERL_ARGS_ASSERT_SV_PVN \
3048         assert(sv); assert(lp)
3049
3050 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3051                         __attribute__nonnull__(pTHX_1)
3052                         __attribute__nonnull__(pTHX_2);
3053 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3054         assert(sv); assert(lp)
3055
3056 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3057                         __attribute__nonnull__(pTHX_1)
3058                         __attribute__nonnull__(pTHX_2);
3059 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3060         assert(sv); assert(lp)
3061
3062 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *sv);
3063 PERL_CALLCONV void      Perl_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3064                         __attribute__nonnull__(pTHX_1);
3065 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3066         assert(ptr)
3067
3068 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3069                         __attribute__nonnull__(pTHX_1);
3070 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3071         assert(sv)
3072
3073 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV* sv, HV* stash)
3074                         __attribute__nonnull__(pTHX_1)
3075                         __attribute__nonnull__(pTHX_2);
3076 #define PERL_ARGS_ASSERT_SV_BLESS       \
3077         assert(sv); assert(stash)
3078
3079 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV* sv, const char* pat, ...)
3080                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3081                         __attribute__nonnull__(pTHX_1)
3082                         __attribute__nonnull__(pTHX_2);
3083 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3084         assert(sv); assert(pat)
3085
3086 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV* sv, const char* pat, va_list* args)
3087                         __attribute__nonnull__(pTHX_1)
3088                         __attribute__nonnull__(pTHX_2);
3089 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3090         assert(sv); assert(pat)
3091
3092 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV* sv, const char* ptr)
3093                         __attribute__nonnull__(pTHX_1);
3094 #define PERL_ARGS_ASSERT_SV_CATPV       \
3095         assert(sv)
3096
3097 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3098                         __attribute__nonnull__(pTHX_1)
3099                         __attribute__nonnull__(pTHX_2); */
3100 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3101         assert(dsv); assert(sstr)
3102
3103 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3104                         __attribute__nonnull__(pTHX_1); */
3105 #define PERL_ARGS_ASSERT_SV_CATSV       \
3106         assert(dstr)
3107
3108 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV* sv, const char* ptr)
3109                         __attribute__nonnull__(pTHX_1);
3110 #define PERL_ARGS_ASSERT_SV_CHOP        \
3111         assert(sv)
3112
3113 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3114 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3115 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV* sv)
3116                         __attribute__nonnull__(pTHX_1);
3117 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3118         assert(sv)
3119
3120 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV* sv1, SV* sv2);
3121 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV* sv1, SV* sv2);
3122 #if defined(USE_LOCALE_COLLATE)
3123 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV* sv, STRLEN* nxp)
3124                         __attribute__nonnull__(pTHX_1)
3125                         __attribute__nonnull__(pTHX_2);
3126 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3127         assert(sv); assert(nxp)
3128
3129 #endif
3130 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3131                         __attribute__nonnull__(pTHX_1)
3132                         __attribute__nonnull__(pTHX_2)
3133                         __attribute__nonnull__(pTHX_3)
3134                         __attribute__nonnull__(pTHX_4);
3135 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3136         assert(sv); assert(startop); assert(code); assert(padp)
3137
3138 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3139                         __attribute__nonnull__(pTHX_1);
3140 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3141         assert(sv)
3142
3143 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV* sv);
3144 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3145                         __attribute__nonnull__(pTHX_1);
3146 #define PERL_ARGS_ASSERT_SV_DUMP        \
3147         assert(sv)
3148
3149 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3150                         __attribute__warn_unused_result__
3151                         __attribute__nonnull__(pTHX_1)
3152                         __attribute__nonnull__(pTHX_2);
3153 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3154         assert(sv); assert(name)
3155
3156 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3157                         __attribute__warn_unused_result__
3158                         __attribute__nonnull__(pTHX_1)
3159                         __attribute__nonnull__(pTHX_2);
3160 #define PERL_ARGS_ASSERT_SV_DOES        \
3161         assert(sv); assert(name)
3162
3163 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3164 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV* sv);
3165 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV* sv)
3166                         __attribute__nonnull__(pTHX_1);
3167 #define PERL_ARGS_ASSERT_SV_FREE2       \
3168         assert(sv)
3169
3170 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3171 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV* sv, PerlIO* fp, I32 append)
3172                         __attribute__nonnull__(pTHX_1)
3173                         __attribute__nonnull__(pTHX_2);
3174 #define PERL_ARGS_ASSERT_SV_GETS        \
3175         assert(sv); assert(fp)
3176
3177 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3178                         __attribute__nonnull__(pTHX_1);
3179 #define PERL_ARGS_ASSERT_SV_GROW        \
3180         assert(sv)
3181
3182 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV* sv);
3183 PERL_CALLCONV void      Perl_sv_insert(pTHX_ SV *bigstr, STRLEN offset, STRLEN len, const char *little, STRLEN littlelen)
3184                         __attribute__nonnull__(pTHX_1)
3185                         __attribute__nonnull__(pTHX_4);
3186 #define PERL_ARGS_ASSERT_SV_INSERT      \
3187         assert(bigstr); assert(little)
3188
3189 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char* name)
3190                         __attribute__nonnull__(pTHX_2);
3191 #define PERL_ARGS_ASSERT_SV_ISA \
3192         assert(name)
3193
3194 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3195 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV* sv);
3196 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV* sv);
3197 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV* sv, SV* obj, int how, const char* name, I32 namlen)
3198                         __attribute__nonnull__(pTHX_1);
3199 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3200         assert(sv)
3201
3202 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV* sv, SV* obj, int how, const MGVTBL *vtbl, const char* name, I32 namlen)
3203                         __attribute__nonnull__(pTHX_1);
3204 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3205         assert(sv)
3206
3207 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV* oldsv)
3208                         __attribute__malloc__
3209                         __attribute__warn_unused_result__;
3210
3211 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3212                         __attribute__warn_unused_result__;
3213
3214 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV* sv);
3215 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3216 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV* sv, I32* offsetp, I32* lenp)
3217                         __attribute__nonnull__(pTHX_2);
3218 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3219         assert(offsetp)
3220
3221 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV* sv, I32* offsetp)
3222                         __attribute__nonnull__(pTHX_2);
3223 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3224         assert(offsetp)
3225
3226 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3227                         __attribute__nonnull__(pTHX_1); */
3228 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3229         assert(sv)
3230
3231 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV* sv, STRLEN* lp)
3232                         __attribute__nonnull__(pTHX_1);
3233 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3234         assert(sv)
3235
3236 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV* sv, STRLEN* lp)
3237                         __attribute__nonnull__(pTHX_1);
3238 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3239         assert(sv)
3240
3241 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3242                         __attribute__nonnull__(pTHX_1)
3243                         __attribute__nonnull__(pTHX_2);
3244 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3245         assert(sv); assert(encoding)
3246
3247 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3248                         __attribute__nonnull__(pTHX_1)
3249                         __attribute__nonnull__(pTHX_2)
3250                         __attribute__nonnull__(pTHX_3)
3251                         __attribute__nonnull__(pTHX_4)
3252                         __attribute__nonnull__(pTHX_5);
3253 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3254         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3255
3256 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV* sv, int ob)
3257                         __attribute__warn_unused_result__
3258                         __attribute__nonnull__(pTHX_1);
3259 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3260         assert(sv)
3261
3262 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV* sv, SV* nsv)
3263                         __attribute__nonnull__(pTHX_1)
3264                         __attribute__nonnull__(pTHX_2);
3265 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3266         assert(sv); assert(nsv)
3267
3268 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3269 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV* stash)
3270                         __attribute__nonnull__(pTHX_1);
3271 #define PERL_ARGS_ASSERT_SV_RESET       \
3272         assert(s)
3273
3274 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV* sv, const char* pat, ...)
3275                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3276                         __attribute__nonnull__(pTHX_1)
3277                         __attribute__nonnull__(pTHX_2);
3278 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3279         assert(sv); assert(pat)
3280
3281 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV* sv, const char* pat, va_list* args)
3282                         __attribute__nonnull__(pTHX_1)
3283                         __attribute__nonnull__(pTHX_2);
3284 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3285         assert(sv); assert(pat)
3286
3287 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3288                         __attribute__nonnull__(pTHX_1);
3289 #define PERL_ARGS_ASSERT_SV_SETIV       \
3290         assert(sv)
3291
3292 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV* sv, IV num)
3293                         __attribute__nonnull__(pTHX_1);
3294 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3295         assert(sv)
3296
3297 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3298                         __attribute__nonnull__(pTHX_1);
3299 #define PERL_ARGS_ASSERT_SV_SETUV       \
3300         assert(sv)
3301
3302 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3303                         __attribute__nonnull__(pTHX_1);
3304 #define PERL_ARGS_ASSERT_SV_SETNV       \
3305         assert(sv)
3306
3307 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV* rv, const char* classname, IV iv)
3308                         __attribute__nonnull__(pTHX_1);
3309 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3310         assert(rv)
3311
3312 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV* rv, const char* classname, UV uv)
3313                         __attribute__nonnull__(pTHX_1);
3314 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3315         assert(rv)
3316
3317 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV* rv, const char* classname, NV nv)
3318                         __attribute__nonnull__(pTHX_1);
3319 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3320         assert(rv)
3321
3322 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV* rv, const char* classname, void* pv)
3323                         __attribute__nonnull__(pTHX_1);
3324 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3325         assert(rv)
3326
3327 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV* rv, const char* classname, const char* pv, STRLEN n)
3328                         __attribute__nonnull__(pTHX_1)
3329                         __attribute__nonnull__(pTHX_3);
3330 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3331         assert(rv); assert(pv)
3332
3333 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV* sv, const char* ptr)
3334                         __attribute__nonnull__(pTHX_1);
3335 #define PERL_ARGS_ASSERT_SV_SETPV       \
3336         assert(sv)
3337
3338 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV* sv, const char* ptr, STRLEN len)
3339                         __attribute__nonnull__(pTHX_1);
3340 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3341         assert(sv)
3342
3343 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3344                         __attribute__nonnull__(pTHX_1); */
3345 #define PERL_ARGS_ASSERT_SV_SETSV       \
3346         assert(dstr)
3347
3348 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3349                         __attribute__nonnull__(pTHX_1); */
3350 #define PERL_ARGS_ASSERT_SV_TAINT       \
3351         assert(sv)
3352
3353 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV* sv)
3354                         __attribute__warn_unused_result__
3355                         __attribute__nonnull__(pTHX_1);
3356 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3357         assert(sv)
3358
3359 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV* sv, int type)
3360                         __attribute__nonnull__(pTHX_1);
3361 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3362         assert(sv)
3363
3364 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3365                         __attribute__nonnull__(pTHX_1); */
3366 #define PERL_ARGS_ASSERT_SV_UNREF       \
3367         assert(sv)
3368
3369 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *ref, U32 flags)
3370                         __attribute__nonnull__(pTHX_1);
3371 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3372         assert(ref)
3373
3374 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV* sv)
3375                         __attribute__nonnull__(pTHX_1);
3376 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3377         assert(sv)
3378
3379 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3380                         __attribute__nonnull__(pTHX_1);
3381 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3382         assert(sv)
3383
3384 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3385                         __attribute__nonnull__(pTHX_1); */
3386 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3387         assert(sv)
3388
3389 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV* sv, char* ptr, STRLEN len, U32 flags)
3390                         __attribute__nonnull__(pTHX_1);
3391 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3392         assert(sv)
3393
3394 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
3395                         __attribute__nonnull__(pTHX_1)
3396                         __attribute__nonnull__(pTHX_2);
3397 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3398         assert(sv); assert(pat)
3399
3400 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
3401                         __attribute__nonnull__(pTHX_1)
3402                         __attribute__nonnull__(pTHX_2);
3403 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3404         assert(sv); assert(pat)
3405
3406 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3407                         __attribute__warn_unused_result__
3408                         __attribute__nonnull__(pTHX_1);
3409 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3410         assert(sv)
3411
3412 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3413                         __attribute__nonnull__(pTHX_1)
3414                         __attribute__nonnull__(pTHX_2)
3415                         __attribute__nonnull__(pTHX_3);
3416 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3417         assert(pkg); assert(name); assert(listsv)
3418
3419 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3420                         __attribute__nonnull__(pTHX_1)
3421                         __attribute__nonnull__(pTHX_2);
3422 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3423         assert(swash); assert(ptr)
3424
3425 PERL_CALLCONV void      Perl_taint_env(pTHX);
3426 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3427                         __attribute__nonnull__(pTHX_2);
3428 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3429         assert(s)
3430
3431 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3432                         __attribute__nonnull__(pTHX_1)
3433                         __attribute__nonnull__(pTHX_2)
3434                         __attribute__nonnull__(pTHX_4)
3435                         __attribute__nonnull__(pTHX_5)
3436                         __attribute__nonnull__(pTHX_6);
3437 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3438         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3439
3440 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3441                         __attribute__nonnull__(pTHX_1)
3442                         __attribute__nonnull__(pTHX_2);
3443 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3444         assert(p); assert(ustrp)
3445
3446 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3447                         __attribute__nonnull__(pTHX_1)
3448                         __attribute__nonnull__(pTHX_2);
3449 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3450         assert(p); assert(ustrp)
3451
3452 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3453                         __attribute__nonnull__(pTHX_1)
3454                         __attribute__nonnull__(pTHX_2);
3455 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3456         assert(p); assert(ustrp)
3457
3458 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3459                         __attribute__nonnull__(pTHX_1)
3460                         __attribute__nonnull__(pTHX_2);
3461 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3462         assert(p); assert(ustrp)
3463
3464 #if defined(UNLINK_ALL_VERSIONS)
3465 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3466                         __attribute__nonnull__(pTHX_1);
3467 #define PERL_ARGS_ASSERT_UNLNK  \
3468         assert(f)
3469
3470 #endif
3471 PERL_CALLCONV I32       Perl_unpack_str(pTHX_ const char *pat, const char *patend, const char *s, const char *strbeg, const char *strend, char **new_s, I32 ocnt, U32 flags)
3472                         __attribute__nonnull__(pTHX_1)
3473                         __attribute__nonnull__(pTHX_2)
3474                         __attribute__nonnull__(pTHX_3)
3475                         __attribute__nonnull__(pTHX_5);
3476 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3477         assert(pat); assert(patend); assert(s); assert(strend)
3478
3479 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3480                         __attribute__nonnull__(pTHX_1)
3481                         __attribute__nonnull__(pTHX_2)
3482                         __attribute__nonnull__(pTHX_3)
3483                         __attribute__nonnull__(pTHX_4);
3484 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3485         assert(pat); assert(patend); assert(s); assert(strend)
3486
3487 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3488 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3489 #ifdef PERL_MAD
3490 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3491                         __attribute__nonnull__(pTHX_4);
3492 #define PERL_ARGS_ASSERT_UTILIZE        \
3493         assert(idop)
3494
3495 #else
3496 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3497                         __attribute__nonnull__(pTHX_4);
3498 #define PERL_ARGS_ASSERT_UTILIZE        \
3499         assert(idop)
3500
3501 #endif
3502 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3503                         __attribute__nonnull__(pTHX_1)
3504                         __attribute__nonnull__(pTHX_2)
3505                         __attribute__nonnull__(pTHX_4);
3506 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3507         assert(p); assert(d); assert(newlen)
3508
3509 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3510                         __attribute__nonnull__(pTHX_1)
3511                         __attribute__nonnull__(pTHX_2)
3512                         __attribute__nonnull__(pTHX_4);
3513 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3514         assert(p); assert(d); assert(newlen)
3515
3516 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3517                         __attribute__warn_unused_result__
3518                         __attribute__pure__
3519                         __attribute__nonnull__(pTHX_1)
3520                         __attribute__nonnull__(pTHX_2);
3521 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3522         assert(s); assert(e)
3523
3524 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3525                         __attribute__warn_unused_result__
3526                         __attribute__pure__
3527                         __attribute__nonnull__(pTHX_1)
3528                         __attribute__nonnull__(pTHX_2);
3529 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3530         assert(a); assert(b)
3531
3532 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3533                         __attribute__warn_unused_result__
3534                         __attribute__pure__
3535                         __attribute__nonnull__(pTHX_1);
3536 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3537         assert(s)
3538
3539 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3540                         __attribute__nonnull__(pTHX_1)
3541                         __attribute__nonnull__(pTHX_2);
3542 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3543         assert(s); assert(len)
3544
3545 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3546                         __attribute__nonnull__(pTHX_1)
3547                         __attribute__nonnull__(pTHX_2);
3548 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3549         assert(s); assert(len)
3550
3551 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3552                         __attribute__nonnull__(pTHX_1)
3553                         __attribute__nonnull__(pTHX_2);
3554 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3555         assert(s); assert(len)
3556
3557 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3558                         __attribute__nonnull__(pTHX_1);
3559 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3560         assert(s)
3561
3562 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3563                         __attribute__nonnull__(pTHX_1);
3564 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3565         assert(s)
3566
3567
3568 #ifdef EBCDIC
3569 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3570                         __attribute__nonnull__(pTHX_1);
3571 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3572         assert(s)
3573
3574 #else
3575 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3576                         __attribute__nonnull__(pTHX_1); */
3577 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3578         assert(s)
3579
3580 #endif
3581
3582 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3583                         __attribute__nonnull__(pTHX_1);
3584 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3585         assert(s)
3586
3587
3588 #ifdef EBCDIC
3589 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3590                         __attribute__nonnull__(pTHX_1);
3591 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3592         assert(d)
3593
3594 #else
3595 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3596                         __attribute__nonnull__(pTHX_1); */
3597 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3598         assert(d)
3599
3600 #endif
3601
3602 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3603                         __attribute__nonnull__(pTHX_1); */
3604 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3605         assert(d)
3606
3607 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3608                         __attribute__nonnull__(pTHX_1);
3609 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3610         assert(d)
3611
3612 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3613                         __attribute__nonnull__(pTHX_1);
3614 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3615         assert(d)
3616
3617 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3618                         __attribute__nonnull__(pTHX_1)
3619                         __attribute__nonnull__(pTHX_2);
3620 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3621         assert(dsv); assert(spv)
3622
3623 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3624                         __attribute__warn_unused_result__
3625                         __attribute__nonnull__(pTHX_1)
3626                         __attribute__nonnull__(pTHX_2);
3627 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3628         assert(dsv); assert(ssv)
3629
3630 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3631                         __attribute__nonnull__(pTHX_1);
3632 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3633         assert(sv)
3634
3635 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3636                         __attribute__nonnull__(pTHX_1);
3637 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3638         assert(sv)
3639
3640 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3641                         __attribute__nonnull__(pTHX_2);
3642 #define PERL_ARGS_ASSERT_WAIT4PID       \
3643         assert(statusp)
3644
3645 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3646                         __attribute__nonnull__(pTHX_1);
3647 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3648         assert(popt)
3649
3650 PERL_CALLCONV U32       Perl_seed(pTHX);
3651 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3652                         __attribute__warn_unused_result__;
3653
3654 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3655 PERL_CALLCONV void      Perl_report_uninit(pTHX_ SV* uninit_sv);
3656 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3657                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3658                         __attribute__nonnull__(pTHX_1);
3659 #define PERL_ARGS_ASSERT_WARN   \
3660         assert(pat)
3661
3662 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3663                         __attribute__nonnull__(pTHX_1);
3664 #define PERL_ARGS_ASSERT_VWARN  \
3665         assert(pat)
3666
3667 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3668                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3669                         __attribute__nonnull__(pTHX_2);
3670 #define PERL_ARGS_ASSERT_WARNER \
3671         assert(pat)
3672
3673 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3674                         __attribute__nonnull__(pTHX_2);
3675 #define PERL_ARGS_ASSERT_VWARNER        \
3676         assert(pat)
3677
3678 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3679                         __attribute__nonnull__(pTHX_1);
3680 #define PERL_ARGS_ASSERT_WATCH  \
3681         assert(addr)
3682
3683 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3684                         __attribute__nonnull__(pTHX_1);
3685 #define PERL_ARGS_ASSERT_WHICHSIG       \
3686         assert(sig)
3687
3688 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
3689                         __attribute__nonnull__(pTHX_1);
3690 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3691         assert(message)
3692
3693 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3694                         __attribute__nonnull__(pTHX_1);
3695 #define PERL_ARGS_ASSERT_YYERROR        \
3696         assert(s)
3697
3698 PERL_CALLCONV int       Perl_yylex(pTHX);
3699 PERL_CALLCONV int       Perl_yyparse(pTHX);
3700 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3701                         __attribute__nonnull__(pTHX_1);
3702 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3703         assert(parser)
3704
3705 PERL_CALLCONV int       Perl_yywarn(pTHX_ const char *const s)
3706                         __attribute__nonnull__(pTHX_1);
3707 #define PERL_ARGS_ASSERT_YYWARN \
3708         assert(s)
3709
3710 #if defined(MYMALLOC)
3711 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ char* s)
3712                         __attribute__nonnull__(pTHX_1);
3713 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3714         assert(s)
3715
3716 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3717                         __attribute__nonnull__(pTHX_1);
3718 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3719         assert(buf)
3720
3721 #endif
3722 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3723                         __attribute__malloc__
3724                         __attribute__warn_unused_result__;
3725
3726 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3727                         __attribute__malloc__
3728                         __attribute__warn_unused_result__;
3729
3730 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3731                         __attribute__malloc__
3732                         __attribute__warn_unused_result__;
3733
3734 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3735 #if defined(PERL_GLOBAL_STRUCT)
3736 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3737 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3738 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3739                         __attribute__nonnull__(pTHX_1);
3740 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3741         assert(plvarsp)
3742
3743 #endif
3744 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3745 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3746 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *sv, const char* pat, ...)
3747                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3748                         __attribute__nonnull__(pTHX_1)
3749                         __attribute__nonnull__(pTHX_2);
3750 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3751         assert(sv); assert(pat)
3752
3753 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
3754                         __attribute__nonnull__(pTHX_1)
3755                         __attribute__nonnull__(pTHX_2);
3756 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3757         assert(sv); assert(pat)
3758
3759 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *sv, const char *ptr)
3760                         __attribute__nonnull__(pTHX_1);
3761 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3762         assert(sv)
3763
3764 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3765                         __attribute__nonnull__(pTHX_1)
3766                         __attribute__nonnull__(pTHX_2); */
3767 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3768         assert(sv); assert(ptr)
3769
3770 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3771                         __attribute__nonnull__(pTHX_1); */
3772 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3773         assert(dsv)
3774
3775 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *sv, const char* pat, ...)
3776                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3777                         __attribute__nonnull__(pTHX_1)
3778                         __attribute__nonnull__(pTHX_2);
3779 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3780         assert(sv); assert(pat)
3781
3782 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV* sv, const char* pat, va_list* args)
3783                         __attribute__nonnull__(pTHX_1)
3784                         __attribute__nonnull__(pTHX_2);
3785 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3786         assert(sv); assert(pat)
3787
3788 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3789                         __attribute__nonnull__(pTHX_1);
3790 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3791         assert(sv)
3792
3793 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *sv, IV iv)
3794                         __attribute__nonnull__(pTHX_1);
3795 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3796         assert(sv)
3797
3798 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
3799                         __attribute__nonnull__(pTHX_1);
3800 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
3801         assert(sv)
3802
3803 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3804                         __attribute__nonnull__(pTHX_1);
3805 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3806         assert(sv)
3807
3808 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *sv, const char *ptr)
3809                         __attribute__nonnull__(pTHX_1);
3810 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3811         assert(sv)
3812
3813 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3814                         __attribute__nonnull__(pTHX_1)
3815                         __attribute__nonnull__(pTHX_2);
3816 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3817         assert(sv); assert(ptr)
3818
3819 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *dstr, SV *sstr)
3820                         __attribute__nonnull__(pTHX_1);
3821 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
3822         assert(dstr)
3823
3824 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
3825                         __attribute__nonnull__(pTHX_1); */
3826 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
3827         assert(sv)
3828
3829 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
3830                         __attribute__warn_unused_result__;
3831
3832 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3833                         __attribute__nonnull__(pTHX_1)
3834                         __attribute__nonnull__(pTHX_2);
3835 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3836         assert(dsv); assert(pv)
3837
3838 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)
3839                         __attribute__nonnull__(pTHX_1)
3840                         __attribute__nonnull__(pTHX_2);
3841 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3842         assert(dsv); assert(str)
3843
3844 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)
3845                         __attribute__nonnull__(pTHX_1)
3846                         __attribute__nonnull__(pTHX_2);
3847 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3848         assert(dsv); assert(str)
3849
3850 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
3851                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
3852                         __attribute__nonnull__(pTHX_2)
3853                         __attribute__nonnull__(pTHX_3);
3854 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
3855         assert(file); assert(pat)
3856
3857 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
3858                         __attribute__nonnull__(pTHX_2)
3859                         __attribute__nonnull__(pTHX_3);
3860 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
3861         assert(file); assert(pat)
3862
3863 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3864                         __attribute__nonnull__(pTHX_2)
3865                         __attribute__nonnull__(pTHX_3);
3866 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
3867         assert(file); assert(name)
3868
3869 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3870                         __attribute__nonnull__(pTHX_2)
3871                         __attribute__nonnull__(pTHX_3);
3872 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
3873         assert(file); assert(name)
3874
3875 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
3876                         __attribute__nonnull__(pTHX_2)
3877                         __attribute__nonnull__(pTHX_3);
3878 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
3879         assert(file); assert(name)
3880
3881 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3882                         __attribute__nonnull__(pTHX_2)
3883                         __attribute__nonnull__(pTHX_3);
3884 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
3885         assert(file); assert(mg)
3886
3887 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
3888                         __attribute__nonnull__(pTHX_2);
3889 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
3890         assert(file)
3891
3892 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
3893                         __attribute__nonnull__(pTHX_2);
3894 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
3895         assert(file)
3896
3897 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3898                         __attribute__nonnull__(pTHX_2);
3899 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
3900         assert(file)
3901
3902 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
3903 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3904 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3905                         __attribute__warn_unused_result__
3906                         __attribute__nonnull__(pTHX_1); */
3907 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3908         assert(sv)
3909
3910 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3911                         __attribute__warn_unused_result__
3912                         __attribute__nonnull__(pTHX_1); */
3913 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3914         assert(sv)
3915
3916 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3917                         __attribute__warn_unused_result__
3918                         __attribute__nonnull__(pTHX_1); */
3919 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3920         assert(sv)
3921
3922 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3923                         __attribute__warn_unused_result__
3924                         __attribute__nonnull__(pTHX_1); */
3925 #define PERL_ARGS_ASSERT_SV_PV  \
3926         assert(sv)
3927
3928 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3929                         __attribute__warn_unused_result__
3930                         __attribute__nonnull__(pTHX_1); */
3931 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3932         assert(sv)
3933
3934 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3935                         __attribute__warn_unused_result__
3936                         __attribute__nonnull__(pTHX_1); */
3937 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3938         assert(sv)
3939
3940 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
3941                         __attribute__nonnull__(pTHX_1); */
3942 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
3943         assert(sv)
3944
3945 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *sv, bool fail_ok)
3946                         __attribute__nonnull__(pTHX_1);
3947 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
3948         assert(sv)
3949
3950 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *sv)
3951                         __attribute__nonnull__(pTHX_1);
3952 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
3953         assert(sv)
3954
3955 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *sv)
3956                         __attribute__nonnull__(pTHX_1);
3957 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
3958         assert(sv)
3959
3960 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3961                         __attribute__nonnull__(pTHX_1); */
3962 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
3963         assert(sv)
3964
3965 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *sv, U32 flags)
3966                         __attribute__nonnull__(pTHX_1);
3967 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
3968         assert(sv)
3969
3970 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
3971 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *sv)
3972                         __attribute__nonnull__(pTHX_1);
3973 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
3974         assert(sv)
3975
3976 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
3977                         __attribute__nonnull__(pTHX_1)
3978                         __attribute__nonnull__(pTHX_2);
3979 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
3980         assert(sv); assert(mg)
3981
3982 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
3983 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
3984 #ifdef PERL_MAD
3985 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
3986                         __attribute__noreturn__;
3987
3988 #else
3989 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
3990                         __attribute__noreturn__;
3991
3992 #endif
3993 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
3994                         __attribute__nonnull__(pTHX_1);
3995 #define PERL_ARGS_ASSERT_MY_ATTRS       \
3996         assert(o)
3997
3998 PERL_CALLCONV void      Perl_boot_core_xsutils(pTHX);
3999 #if defined(USE_ITHREADS)
4000 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4001                         __attribute__warn_unused_result__
4002                         __attribute__nonnull__(pTHX_4);
4003 #define PERL_ARGS_ASSERT_CX_DUP \
4004         assert(param)
4005
4006 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4007                         __attribute__warn_unused_result__
4008                         __attribute__nonnull__(pTHX_2);
4009 #define PERL_ARGS_ASSERT_SI_DUP \
4010         assert(param)
4011
4012 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4013                         __attribute__malloc__
4014                         __attribute__warn_unused_result__
4015                         __attribute__nonnull__(pTHX_1)
4016                         __attribute__nonnull__(pTHX_2);
4017 #define PERL_ARGS_ASSERT_SS_DUP \
4018         assert(proto_perl); assert(param)
4019
4020 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4021                         __attribute__warn_unused_result__
4022                         __attribute__nonnull__(pTHX_2);
4023 #define PERL_ARGS_ASSERT_ANY_DUP        \
4024         assert(proto_perl)
4025
4026 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4027                         __attribute__warn_unused_result__
4028                         __attribute__nonnull__(pTHX_3);
4029 #define PERL_ARGS_ASSERT_HE_DUP \
4030         assert(param)
4031
4032 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4033                         __attribute__warn_unused_result__
4034                         __attribute__nonnull__(pTHX_2);
4035 #define PERL_ARGS_ASSERT_HEK_DUP        \
4036         assert(param)
4037
4038 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4039                         __attribute__nonnull__(pTHX_1)
4040                         __attribute__nonnull__(pTHX_2)
4041                         __attribute__nonnull__(pTHX_3);
4042 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4043         assert(sstr); assert(dstr); assert(param)
4044
4045 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO* fp, char type, CLONE_PARAMS* param)
4046                         __attribute__nonnull__(pTHX_3);
4047 #define PERL_ARGS_ASSERT_FP_DUP \
4048         assert(param)
4049
4050 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR* dp)
4051                         __attribute__warn_unused_result__;
4052
4053 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP* gp, CLONE_PARAMS* param)
4054                         __attribute__warn_unused_result__
4055                         __attribute__nonnull__(pTHX_2);
4056 #define PERL_ARGS_ASSERT_GP_DUP \
4057         assert(param)
4058
4059 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC* mg, CLONE_PARAMS* param)
4060                         __attribute__warn_unused_result__
4061                         __attribute__nonnull__(pTHX_2);
4062 #define PERL_ARGS_ASSERT_MG_DUP \
4063         assert(param)
4064
4065 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV* sstr, CLONE_PARAMS* param)
4066                         __attribute__warn_unused_result__
4067                         __attribute__nonnull__(pTHX_2);
4068 #define PERL_ARGS_ASSERT_SV_DUP \
4069         assert(param)
4070
4071 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV* dstr, const SV *sstr, CLONE_PARAMS* param)
4072                         __attribute__nonnull__(pTHX_1)
4073                         __attribute__nonnull__(pTHX_2)
4074                         __attribute__nonnull__(pTHX_3);
4075 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4076         assert(dstr); assert(sstr); assert(param)
4077
4078 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *proto, CLONE_PARAMS* param)
4079                         __attribute__nonnull__(pTHX_2);
4080 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4081         assert(param)
4082
4083 #endif
4084 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4085                         __attribute__malloc__
4086                         __attribute__warn_unused_result__;
4087
4088 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *tbl, const void *sv)
4089                         __attribute__warn_unused_result__
4090                         __attribute__nonnull__(pTHX_1);
4091 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4092         assert(tbl)
4093
4094 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *tbl, const void *oldsv, void *newsv)
4095                         __attribute__nonnull__(pTHX_1)
4096                         __attribute__nonnull__(pTHX_3);
4097 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4098         assert(tbl); assert(newsv)
4099
4100 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *tbl)
4101                         __attribute__nonnull__(pTHX_1);
4102 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4103         assert(tbl)
4104
4105 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *tbl);
4106 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *tbl);
4107 #if defined(USE_ITHREADS)
4108 #  if defined(HAVE_INTERP_INTERN)
4109 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4110                         __attribute__nonnull__(pTHX_1)
4111                         __attribute__nonnull__(pTHX_2);
4112 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4113         assert(src); assert(dst)
4114
4115 #  endif
4116 #endif
4117 #if defined(HAVE_INTERP_INTERN)
4118 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4119 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4120 #endif
4121
4122 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4123                         __attribute__warn_unused_result__
4124                         __attribute__nonnull__(pTHX_1);
4125 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4126         assert(o)
4127
4128 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4129                         __attribute__warn_unused_result__
4130                         __attribute__nonnull__(pTHX_1);
4131 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4132         assert(o)
4133
4134
4135 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4136 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4137 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4138 #ifdef NO_MATHOMS
4139 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4140 #else
4141 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4142 #endif
4143 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4144
4145 END_EXTERN_C
4146
4147 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4148 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4149                         __attribute__warn_unused_result__
4150                         __attribute__nonnull__(pTHX_1);
4151 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4152         assert(sv)
4153
4154 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4155                         __attribute__warn_unused_result__
4156                         __attribute__nonnull__(pTHX_1);
4157 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4158         assert(sv)
4159
4160 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4161                         __attribute__warn_unused_result__
4162                         __attribute__nonnull__(pTHX_1);
4163 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4164         assert(sv)
4165
4166 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4167                         __attribute__warn_unused_result__
4168                         __attribute__nonnull__(pTHX_1);
4169 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4170         assert(sv)
4171
4172 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4173                         __attribute__warn_unused_result__
4174                         __attribute__nonnull__(pTHX_1);
4175 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4176         assert(sv)
4177
4178 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4179                         __attribute__warn_unused_result__
4180                         __attribute__nonnull__(pTHX_1);
4181 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4182         assert(sv)
4183
4184 #endif
4185
4186 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4187 STATIC void     S_gv_init_sv(pTHX_ GV *gv, I32 sv_type)
4188                         __attribute__nonnull__(pTHX_1);
4189 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4190         assert(gv)
4191
4192 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4193                         __attribute__nonnull__(pTHX_1);
4194 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4195         assert(name)
4196
4197 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4198                         __attribute__nonnull__(pTHX_1)
4199                         __attribute__nonnull__(pTHX_2)
4200                         __attribute__nonnull__(pTHX_3)
4201                         __attribute__nonnull__(pTHX_4);
4202 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4203         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4204
4205 #endif
4206
4207 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t svtype, const U32 misc)
4208                         __attribute__malloc__
4209                         __attribute__warn_unused_result__;
4210
4211
4212 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4213 STATIC void     S_hsplit(pTHX_ HV *hv)
4214                         __attribute__nonnull__(pTHX_1);
4215 #define PERL_ARGS_ASSERT_HSPLIT \
4216         assert(hv)
4217
4218 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4219                         __attribute__nonnull__(pTHX_1);
4220 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4221         assert(hv)
4222
4223 STATIC HE*      S_new_he(pTHX)
4224                         __attribute__malloc__
4225                         __attribute__warn_unused_result__;
4226
4227 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4228                         __attribute__malloc__
4229                         __attribute__warn_unused_result__
4230                         __attribute__nonnull__(1);
4231 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4232         assert(str)
4233
4234 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4235                         __attribute__nonnull__(1)
4236                         __attribute__nonnull__(2)
4237                         __attribute__nonnull__(3);
4238 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4239         assert(hv); assert(needs_copy); assert(needs_store)
4240
4241 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4242 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4243                         __attribute__warn_unused_result__
4244                         __attribute__nonnull__(pTHX_1);
4245 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4246         assert(str)
4247
4248 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4249                         __attribute__noreturn__
4250                         __attribute__nonnull__(pTHX_2)
4251                         __attribute__nonnull__(pTHX_4);
4252 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4253         assert(key); assert(msg)
4254
4255 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4256                         __attribute__nonnull__(1);
4257 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4258         assert(hv)
4259
4260 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4261 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4262                         __attribute__nonnull__(pTHX_1);
4263 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4264         assert(hv)
4265
4266 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4267                         __attribute__nonnull__(pTHX_1);
4268 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4269         assert(he)
4270
4271 #endif
4272
4273 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4274 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4275                         __attribute__nonnull__(pTHX_2);
4276 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4277         assert(sv)
4278
4279 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4280                         __attribute__nonnull__(pTHX_1)
4281                         __attribute__nonnull__(pTHX_2)
4282                         __attribute__nonnull__(pTHX_3);
4283 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4284         assert(sv); assert(mg); assert(meth)
4285
4286 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
4287                         __attribute__nonnull__(pTHX_1)
4288                         __attribute__nonnull__(pTHX_2)
4289                         __attribute__nonnull__(pTHX_3);
4290 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
4291         assert(sv); assert(mg); assert(meth)
4292
4293 STATIC void     S_restore_magic(pTHX_ const void *p);
4294 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4295                         __attribute__nonnull__(pTHX_1);
4296 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4297         assert(p)
4298
4299
4300 #endif
4301
4302 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4303 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4304                         __attribute__warn_unused_result__
4305                         __attribute__nonnull__(pTHX_1);
4306 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4307         assert(o)
4308
4309 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4310                         __attribute__warn_unused_result__
4311                         __attribute__nonnull__(pTHX_1);
4312 #define PERL_ARGS_ASSERT_CK_BITOP       \
4313         assert(o)
4314
4315 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4316                         __attribute__warn_unused_result__
4317                         __attribute__nonnull__(pTHX_1);
4318 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4319         assert(o)
4320
4321 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4322                         __attribute__warn_unused_result__
4323                         __attribute__nonnull__(pTHX_1);
4324 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4325         assert(o)
4326
4327 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4328                         __attribute__warn_unused_result__
4329                         __attribute__nonnull__(pTHX_1);
4330 #define PERL_ARGS_ASSERT_CK_DELETE      \
4331         assert(o)
4332
4333 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4334                         __attribute__warn_unused_result__
4335                         __attribute__nonnull__(pTHX_1);
4336 #define PERL_ARGS_ASSERT_CK_DIE \
4337         assert(o)
4338
4339 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4340                         __attribute__warn_unused_result__
4341                         __attribute__nonnull__(pTHX_1);
4342 #define PERL_ARGS_ASSERT_CK_EOF \
4343         assert(o)
4344
4345 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4346                         __attribute__warn_unused_result__
4347                         __attribute__nonnull__(pTHX_1);
4348 #define PERL_ARGS_ASSERT_CK_EVAL        \
4349         assert(o)
4350
4351 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4352                         __attribute__warn_unused_result__
4353                         __attribute__nonnull__(pTHX_1);
4354 #define PERL_ARGS_ASSERT_CK_EXEC        \
4355         assert(o)
4356
4357 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4358                         __attribute__warn_unused_result__
4359                         __attribute__nonnull__(pTHX_1);
4360 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4361         assert(o)
4362
4363 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4364                         __attribute__warn_unused_result__
4365                         __attribute__nonnull__(pTHX_1);
4366 #define PERL_ARGS_ASSERT_CK_EXIT        \
4367         assert(o)
4368
4369 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4370                         __attribute__warn_unused_result__
4371                         __attribute__nonnull__(pTHX_1);
4372 #define PERL_ARGS_ASSERT_CK_FTST        \
4373         assert(o)
4374
4375 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4376                         __attribute__warn_unused_result__
4377                         __attribute__nonnull__(pTHX_1);
4378 #define PERL_ARGS_ASSERT_CK_FUN \
4379         assert(o)
4380
4381 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4382                         __attribute__warn_unused_result__
4383                         __attribute__nonnull__(pTHX_1);
4384 #define PERL_ARGS_ASSERT_CK_GLOB        \
4385         assert(o)
4386
4387 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4388                         __attribute__warn_unused_result__
4389                         __attribute__nonnull__(pTHX_1);
4390 #define PERL_ARGS_ASSERT_CK_GREP        \
4391         assert(o)
4392
4393 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4394                         __attribute__warn_unused_result__
4395                         __attribute__nonnull__(pTHX_1);
4396 #define PERL_ARGS_ASSERT_CK_INDEX       \
4397         assert(o)
4398
4399 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4400                         __attribute__warn_unused_result__
4401                         __attribute__nonnull__(pTHX_1);
4402 #define PERL_ARGS_ASSERT_CK_JOIN        \
4403         assert(o)
4404
4405 PERL_CALLCONV OP*       Perl_ck_lengthconst(pTHX_ OP *o)
4406                         __attribute__warn_unused_result__
4407                         __attribute__nonnull__(pTHX_1);
4408 #define PERL_ARGS_ASSERT_CK_LENGTHCONST \
4409         assert(o)
4410
4411 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4412                         __attribute__warn_unused_result__
4413                         __attribute__nonnull__(pTHX_1);
4414 #define PERL_ARGS_ASSERT_CK_LFUN        \
4415         assert(o)
4416
4417 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4418                         __attribute__warn_unused_result__
4419                         __attribute__nonnull__(pTHX_1);
4420 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4421         assert(o)
4422
4423 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4424                         __attribute__warn_unused_result__
4425                         __attribute__nonnull__(pTHX_1);
4426 #define PERL_ARGS_ASSERT_CK_MATCH       \
4427         assert(o)
4428
4429 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4430                         __attribute__warn_unused_result__
4431                         __attribute__nonnull__(pTHX_1);
4432 #define PERL_ARGS_ASSERT_CK_METHOD      \
4433         assert(o)
4434
4435 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4436                         __attribute__warn_unused_result__
4437                         __attribute__nonnull__(pTHX_1);
4438 #define PERL_ARGS_ASSERT_CK_NULL        \
4439         assert(o)
4440
4441 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4442                         __attribute__warn_unused_result__
4443                         __attribute__nonnull__(pTHX_1);
4444 #define PERL_ARGS_ASSERT_CK_OPEN        \
4445         assert(o)
4446
4447 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4448                         __attribute__warn_unused_result__
4449                         __attribute__nonnull__(pTHX_1);
4450 #define PERL_ARGS_ASSERT_CK_READLINE    \
4451         assert(o)
4452
4453 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4454                         __attribute__warn_unused_result__
4455                         __attribute__nonnull__(pTHX_1);
4456 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4457         assert(o)
4458
4459 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4460                         __attribute__warn_unused_result__
4461                         __attribute__nonnull__(pTHX_1);
4462 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4463         assert(o)
4464
4465 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4466                         __attribute__warn_unused_result__
4467                         __attribute__nonnull__(pTHX_1);
4468 #define PERL_ARGS_ASSERT_CK_RETURN      \
4469         assert(o)
4470
4471 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4472                         __attribute__warn_unused_result__
4473                         __attribute__nonnull__(pTHX_1);
4474 #define PERL_ARGS_ASSERT_CK_RFUN        \
4475         assert(o)
4476
4477 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4478                         __attribute__warn_unused_result__
4479                         __attribute__nonnull__(pTHX_1);
4480 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4481         assert(o)
4482
4483 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4484                         __attribute__warn_unused_result__
4485                         __attribute__nonnull__(pTHX_1);
4486 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4487         assert(o)
4488
4489 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4490                         __attribute__warn_unused_result__
4491                         __attribute__nonnull__(pTHX_1);
4492 #define PERL_ARGS_ASSERT_CK_SELECT      \
4493         assert(o)
4494
4495 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4496                         __attribute__warn_unused_result__
4497                         __attribute__nonnull__(pTHX_1);
4498 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4499         assert(o)
4500
4501 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4502                         __attribute__warn_unused_result__
4503                         __attribute__nonnull__(pTHX_1);
4504 #define PERL_ARGS_ASSERT_CK_SORT        \
4505         assert(o)
4506
4507 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4508                         __attribute__warn_unused_result__
4509                         __attribute__nonnull__(pTHX_1);
4510 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4511         assert(o)
4512
4513 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4514                         __attribute__warn_unused_result__
4515                         __attribute__nonnull__(pTHX_1);
4516 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4517         assert(o)
4518
4519 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4520                         __attribute__warn_unused_result__
4521                         __attribute__nonnull__(pTHX_1);
4522 #define PERL_ARGS_ASSERT_CK_SUBR        \
4523         assert(o)
4524
4525 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4526                         __attribute__warn_unused_result__
4527                         __attribute__nonnull__(pTHX_1);
4528 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4529         assert(o)
4530
4531 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4532                         __attribute__warn_unused_result__
4533                         __attribute__nonnull__(pTHX_1);
4534 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4535         assert(o)
4536
4537 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4538                         __attribute__warn_unused_result__
4539                         __attribute__nonnull__(pTHX_1);
4540 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4541         assert(o)
4542
4543 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4544                         __attribute__warn_unused_result__
4545                         __attribute__nonnull__(pTHX_1);
4546 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4547         assert(o)
4548
4549 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4550                         __attribute__warn_unused_result__
4551                         __attribute__nonnull__(pTHX_1);
4552 #define PERL_ARGS_ASSERT_CK_EACH        \
4553         assert(o)
4554
4555 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4556                         __attribute__warn_unused_result__
4557                         __attribute__nonnull__(1);
4558 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4559         assert(o)
4560
4561 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4562                         __attribute__warn_unused_result__;
4563
4564 #  ifdef USE_ITHREADS
4565 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4566                         __attribute__nonnull__(pTHX_1);
4567 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4568         assert(o)
4569
4570 #  else
4571 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4572                         __attribute__nonnull__(pTHX_1);
4573 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4574         assert(o)
4575
4576 #  endif
4577 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4578                         __attribute__nonnull__(pTHX_1);
4579 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4580         assert(o)
4581
4582 STATIC void     S_cop_free(pTHX_ COP *cop)
4583                         __attribute__nonnull__(pTHX_1);
4584 #define PERL_ARGS_ASSERT_COP_FREE       \
4585         assert(cop)
4586
4587 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4588 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4589                         __attribute__nonnull__(pTHX_1);
4590 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4591         assert(o)
4592
4593 STATIC OP*      S_newDEFSVOP(pTHX)
4594                         __attribute__warn_unused_result__;
4595
4596 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4597                         __attribute__warn_unused_result__
4598                         __attribute__nonnull__(pTHX_3)
4599                         __attribute__nonnull__(pTHX_4);
4600 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4601         assert(firstp); assert(otherp)
4602
4603 STATIC void     S_simplify_sort(pTHX_ OP *o)
4604                         __attribute__nonnull__(pTHX_1);
4605 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4606         assert(o)
4607
4608 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4609                         __attribute__nonnull__(pTHX_1);
4610 #define PERL_ARGS_ASSERT_GV_ENAME       \
4611         assert(gv)
4612
4613 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4614                         __attribute__warn_unused_result__
4615                         __attribute__nonnull__(1);
4616 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4617         assert(o)
4618
4619 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4620                         __attribute__nonnull__(pTHX_3);
4621 #define PERL_ARGS_ASSERT_MY_KID \
4622         assert(imopsp)
4623
4624 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4625                         __attribute__nonnull__(pTHX_1);
4626 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4627         assert(o)
4628
4629 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4630                         __attribute__nonnull__(pTHX_1)
4631                         __attribute__nonnull__(pTHX_2);
4632 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4633         assert(stash); assert(target)
4634
4635 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4636                         __attribute__nonnull__(pTHX_1)
4637                         __attribute__nonnull__(pTHX_2)
4638                         __attribute__nonnull__(pTHX_4);
4639 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4640         assert(stash); assert(target); assert(imopsp)
4641
4642 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4643                         __attribute__nonnull__(pTHX_2)
4644                         __attribute__nonnull__(pTHX_3)
4645                         __attribute__nonnull__(pTHX_4);
4646 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4647         assert(t); assert(name); assert(kid)
4648
4649 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4650                         __attribute__nonnull__(pTHX_1);
4651 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4652         assert(o)
4653
4654 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4655                         __attribute__warn_unused_result__
4656                         __attribute__nonnull__(pTHX_1);
4657 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4658         assert(o)
4659
4660 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4661                         __attribute__warn_unused_result__
4662                         __attribute__nonnull__(pTHX_1)
4663                         __attribute__nonnull__(pTHX_2);
4664 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4665         assert(o); assert(name)
4666
4667 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4668                         __attribute__warn_unused_result__
4669                         __attribute__nonnull__(pTHX_1)
4670                         __attribute__nonnull__(pTHX_2);
4671 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4672         assert(o); assert(name)
4673
4674 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4675                         __attribute__nonnull__(pTHX_1);
4676 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4677         assert(o)
4678
4679 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4680                         __attribute__nonnull__(pTHX_2);
4681 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4682         assert(block)
4683
4684 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4685 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4686                         __attribute__nonnull__(pTHX_1)
4687                         __attribute__nonnull__(pTHX_2)
4688                         __attribute__nonnull__(pTHX_3);
4689 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4690         assert(fullname); assert(gv); assert(cv)
4691
4692 #endif
4693 #if defined(PL_OP_SLAB_ALLOC)
4694 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4695                         __attribute__malloc__
4696                         __attribute__warn_unused_result__;
4697
4698 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4699                         __attribute__nonnull__(pTHX_1);
4700 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4701         assert(op)
4702
4703 #  if defined(PERL_DEBUG_READONLY_OPS)
4704 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4705 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4706 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4707                         __attribute__nonnull__(pTHX_1);
4708 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4709         assert(o)
4710
4711 #    if defined(PERL_IN_OP_C)
4712 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4713                         __attribute__nonnull__(pTHX_1);
4714 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4715         assert(op)
4716
4717 #    endif
4718 #  endif
4719 #endif
4720
4721 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4722 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4723                         __attribute__nonnull__(pTHX_1)
4724                         __attribute__nonnull__(pTHX_2);
4725 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4726         assert(linestr_sv); assert(rsfp)
4727
4728 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4729 STATIC void     S_incpush(pTHX_ const char *dir, bool addsubdirs, bool addoldvers, bool usesep, bool canrelocate);
4730 STATIC void     S_init_interp(pTHX);
4731 STATIC void     S_init_ids(pTHX);
4732 STATIC void     S_init_main_stash(pTHX);
4733 STATIC void     S_init_perllib(pTHX);
4734 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4735                         __attribute__nonnull__(pTHX_2);
4736 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4737         assert(argv)
4738
4739 STATIC void     S_init_predump_symbols(pTHX);
4740 STATIC void     S_my_exit_jump(pTHX)
4741                         __attribute__noreturn__;
4742
4743 STATIC void     S_nuke_stacks(pTHX);
4744 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4745                         __attribute__nonnull__(pTHX_1)
4746                         __attribute__nonnull__(pTHX_3)
4747                         __attribute__nonnull__(pTHX_4);
4748 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4749         assert(scriptname); assert(suidscript); assert(rsfpp)
4750
4751 STATIC void     S_usage(pTHX_ const char *name)
4752                         __attribute__nonnull__(pTHX_1);
4753 #define PERL_ARGS_ASSERT_USAGE  \
4754         assert(name)
4755
4756 #ifdef DOSUID
4757 #  ifdef IAMSUID
4758 STATIC void     S_validate_suid(pTHX_ const char *validarg, int fdscript, bool suidscript, SV* linestr_sv, PerlIO *rsfp)
4759                         __attribute__nonnull__(pTHX_1)
4760                         __attribute__nonnull__(pTHX_4)
4761                         __attribute__nonnull__(pTHX_5);
4762 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4763         assert(validarg); assert(linestr_sv); assert(rsfp)
4764
4765 #  else
4766 STATIC void     S_validate_suid(pTHX_ const char *validarg, const char *scriptname, int fdscript, SV* linestr_sv, PerlIO *rsfp)
4767                         __attribute__nonnull__(pTHX_1)
4768                         __attribute__nonnull__(pTHX_2)
4769                         __attribute__nonnull__(pTHX_4)
4770                         __attribute__nonnull__(pTHX_5);
4771 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4772         assert(validarg); assert(scriptname); assert(linestr_sv); assert(rsfp)
4773
4774 #  endif
4775 #else
4776 #  ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4777 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4778                         __attribute__nonnull__(pTHX_1);
4779 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4780         assert(rsfp)
4781
4782 #  endif
4783 #endif
4784
4785 #  if defined(IAMSUID)
4786 STATIC int      S_fd_on_nosuid_fs(pTHX_ int fd);
4787 #  endif
4788 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4789 STATIC void     S_run_body(pTHX_ I32 oldscope)
4790                         __attribute__noreturn__;
4791
4792 STATIC SV *     S_incpush_if_exists(pTHX_ SV *dir)
4793                         __attribute__nonnull__(pTHX_1);
4794 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4795         assert(dir)
4796
4797 #endif
4798
4799 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
4800 STATIC SV*      S_refto(pTHX_ SV* sv)
4801                         __attribute__warn_unused_result__
4802                         __attribute__nonnull__(pTHX_1);
4803 #define PERL_ARGS_ASSERT_REFTO  \
4804         assert(sv)
4805
4806 #endif
4807 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
4808 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const U32 type, SV ***spp)
4809                         __attribute__warn_unused_result__
4810                         __attribute__nonnull__(pTHX_1)
4811                         __attribute__nonnull__(pTHX_2)
4812                         __attribute__nonnull__(pTHX_4);
4813 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
4814         assert(sv); assert(what); assert(spp)
4815
4816 #endif
4817
4818 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
4819 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
4820                         __attribute__nonnull__(pTHX_1)
4821                         __attribute__nonnull__(pTHX_2)
4822                         __attribute__nonnull__(pTHX_3)
4823                         __attribute__nonnull__(pTHX_4);
4824 #define PERL_ARGS_ASSERT_UNPACK_REC     \
4825         assert(symptr); assert(s); assert(strbeg); assert(strend)
4826
4827 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
4828                         __attribute__nonnull__(pTHX_1)
4829                         __attribute__nonnull__(pTHX_2)
4830                         __attribute__nonnull__(pTHX_3)
4831                         __attribute__nonnull__(pTHX_4);
4832 #define PERL_ARGS_ASSERT_PACK_REC       \
4833         assert(cat); assert(symptr); assert(beglist); assert(endlist)
4834
4835 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
4836                         __attribute__nonnull__(pTHX_1);
4837 #define PERL_ARGS_ASSERT_MUL128 \
4838         assert(sv)
4839
4840 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
4841                         __attribute__nonnull__(pTHX_1);
4842 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
4843         assert(symptr)
4844
4845 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
4846                         __attribute__nonnull__(pTHX_1);
4847 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
4848         assert(symptr)
4849
4850 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
4851                         __attribute__warn_unused_result__
4852                         __attribute__nonnull__(pTHX_1);
4853 #define PERL_ARGS_ASSERT_IS_AN_INT      \
4854         assert(s)
4855
4856 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
4857                         __attribute__nonnull__(pTHX_1)
4858                         __attribute__nonnull__(pTHX_2);
4859 #define PERL_ARGS_ASSERT_DIV128 \
4860         assert(pnum); assert(done)
4861
4862 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
4863                         __attribute__nonnull__(pTHX_1)
4864                         __attribute__nonnull__(pTHX_2);
4865 #define PERL_ARGS_ASSERT_GROUP_END      \
4866         assert(patptr); assert(patend)
4867
4868 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
4869                         __attribute__warn_unused_result__
4870                         __attribute__nonnull__(pTHX_1)
4871                         __attribute__nonnull__(pTHX_2);
4872 #define PERL_ARGS_ASSERT_GET_NUM        \
4873         assert(patptr); assert(lenptr)
4874
4875 STATIC bool     S_need_utf8(const char *pat, const char *patend)
4876                         __attribute__nonnull__(1)
4877                         __attribute__nonnull__(2);
4878 #define PERL_ARGS_ASSERT_NEED_UTF8      \
4879         assert(pat); assert(patend)
4880
4881 STATIC char     S_first_symbol(const char *pat, const char *patend)
4882                         __attribute__nonnull__(1)
4883                         __attribute__nonnull__(2);
4884 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
4885         assert(pat); assert(patend)
4886
4887 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
4888                         __attribute__warn_unused_result__
4889                         __attribute__nonnull__(pTHX_1);
4890 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
4891         assert(sv)
4892
4893 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
4894                         __attribute__warn_unused_result__
4895                         __attribute__nonnull__(1)
4896                         __attribute__nonnull__(3);
4897 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
4898         assert(start); assert(dest)
4899
4900 #endif
4901
4902 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
4903 STATIC OP*      S_docatch(pTHX_ OP *o)
4904                         __attribute__warn_unused_result__;
4905
4906 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
4907                         __attribute__warn_unused_result__
4908                         __attribute__nonnull__(pTHX_1)
4909                         __attribute__nonnull__(pTHX_2)
4910                         __attribute__nonnull__(pTHX_3)
4911                         __attribute__nonnull__(pTHX_4);
4912 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
4913         assert(o); assert(label); assert(opstack); assert(oplimit)
4914
4915 STATIC OP*      S_doparseform(pTHX_ SV *sv)
4916                         __attribute__warn_unused_result__
4917                         __attribute__nonnull__(pTHX_1);
4918 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
4919         assert(sv)
4920
4921 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
4922                         __attribute__warn_unused_result__;
4923
4924 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
4925                         __attribute__warn_unused_result__;
4926
4927 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
4928                         __attribute__warn_unused_result__;
4929
4930 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
4931                         __attribute__warn_unused_result__
4932                         __attribute__nonnull__(pTHX_1);
4933 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
4934         assert(label)
4935
4936 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
4937                         __attribute__warn_unused_result__;
4938
4939 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
4940                         __attribute__warn_unused_result__
4941                         __attribute__nonnull__(pTHX_1);
4942 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
4943         assert(cxstk)
4944
4945 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
4946                         __attribute__warn_unused_result__;
4947
4948 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
4949                         __attribute__nonnull__(pTHX_2);
4950 #define PERL_ARGS_ASSERT_SAVE_LINES     \
4951         assert(sv)
4952
4953 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
4954 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
4955                         __attribute__warn_unused_result__
4956                         __attribute__nonnull__(pTHX_1);
4957 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
4958         assert(name)
4959
4960 #ifndef PERL_DISABLE_PMC
4961 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
4962                         __attribute__warn_unused_result__
4963                         __attribute__nonnull__(pTHX_1);
4964 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
4965         assert(name)
4966
4967 #endif
4968 STATIC bool     S_path_is_absolute(const char *name)
4969                         __attribute__warn_unused_result__
4970                         __attribute__nonnull__(1);
4971 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
4972         assert(name)
4973
4974 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
4975                         __attribute__warn_unused_result__
4976                         __attribute__nonnull__(pTHX_2);
4977 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
4978         assert(buf_sv)
4979
4980 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
4981                         __attribute__warn_unused_result__
4982                         __attribute__nonnull__(pTHX_1);
4983 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
4984         assert(re)
4985
4986 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
4987                         __attribute__warn_unused_result__
4988                         __attribute__nonnull__(pTHX_1)
4989                         __attribute__nonnull__(pTHX_2);
4990 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
4991         assert(matcher); assert(sv)
4992
4993 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
4994                         __attribute__nonnull__(pTHX_1);
4995 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
4996         assert(matcher)
4997
4998 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
4999 #endif
5000
5001 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5002 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5003                         __attribute__nonnull__(pTHX_1)
5004                         __attribute__nonnull__(pTHX_2)
5005                         __attribute__nonnull__(pTHX_3);
5006 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5007         assert(hash); assert(relem); assert(firstrelem)
5008
5009 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5010                         __attribute__warn_unused_result__
5011                         __attribute__nonnull__(pTHX_1);
5012 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5013         assert(meth)
5014
5015 #endif
5016
5017 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5018 STATIC I32      S_sv_ncmp(pTHX_ SV *a, SV *b)
5019                         __attribute__nonnull__(pTHX_1)
5020                         __attribute__nonnull__(pTHX_2);
5021 #define PERL_ARGS_ASSERT_SV_NCMP        \
5022         assert(a); assert(b)
5023
5024 STATIC I32      S_sv_i_ncmp(pTHX_ SV *a, SV *b)
5025                         __attribute__nonnull__(pTHX_1)
5026                         __attribute__nonnull__(pTHX_2);
5027 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5028         assert(a); assert(b)
5029
5030 STATIC I32      S_amagic_ncmp(pTHX_ SV *a, SV *b)
5031                         __attribute__nonnull__(pTHX_1)
5032                         __attribute__nonnull__(pTHX_2);
5033 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5034         assert(a); assert(b)
5035
5036 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *a, SV *b)
5037                         __attribute__nonnull__(pTHX_1)
5038                         __attribute__nonnull__(pTHX_2);
5039 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5040         assert(a); assert(b)
5041
5042 STATIC I32      S_amagic_cmp(pTHX_ SV *str1, SV *str2)
5043                         __attribute__nonnull__(pTHX_1)
5044                         __attribute__nonnull__(pTHX_2);
5045 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5046         assert(str1); assert(str2)
5047
5048 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *str1, SV *str2)
5049                         __attribute__nonnull__(pTHX_1)
5050                         __attribute__nonnull__(pTHX_2);
5051 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5052         assert(str1); assert(str2)
5053
5054 STATIC I32      S_sortcv(pTHX_ SV *a, SV *b)
5055                         __attribute__nonnull__(pTHX_1)
5056                         __attribute__nonnull__(pTHX_2);
5057 #define PERL_ARGS_ASSERT_SORTCV \
5058         assert(a); assert(b)
5059
5060 STATIC I32      S_sortcv_xsub(pTHX_ SV *a, SV *b)
5061                         __attribute__nonnull__(pTHX_1)
5062                         __attribute__nonnull__(pTHX_2);
5063 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5064         assert(a); assert(b)
5065
5066 STATIC I32      S_sortcv_stacked(pTHX_ SV *a, SV *b)
5067                         __attribute__nonnull__(pTHX_1)
5068                         __attribute__nonnull__(pTHX_2);
5069 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5070         assert(a); assert(b)
5071
5072 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5073                         __attribute__nonnull__(pTHX_3);
5074 #define PERL_ARGS_ASSERT_QSORTSVU       \
5075         assert(compare)
5076
5077 #endif
5078
5079 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5080 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5081                         __attribute__nonnull__(pTHX_1)
5082                         __attribute__nonnull__(pTHX_2)
5083                         __attribute__nonnull__(pTHX_3);
5084 #define PERL_ARGS_ASSERT_DOFORM \
5085         assert(cv); assert(gv); assert(retop)
5086
5087 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5088 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5089                         __attribute__warn_unused_result__
5090                         __attribute__nonnull__(pTHX_1)
5091                         __attribute__nonnull__(pTHX_2);
5092 #define PERL_ARGS_ASSERT_DOONELINER     \
5093         assert(cmd); assert(filename)
5094
5095 #  endif
5096 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5097                         __attribute__nonnull__(pTHX_1);
5098 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5099         assert(array)
5100
5101 #endif
5102
5103 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5104 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5105                         __attribute__nonnull__(pTHX_1)
5106                         __attribute__nonnull__(pTHX_3);
5107 #define PERL_ARGS_ASSERT_REG    \
5108         assert(pRExC_state); assert(flagp)
5109
5110 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5111                         __attribute__nonnull__(pTHX_1);
5112 #define PERL_ARGS_ASSERT_REGANODE       \
5113         assert(pRExC_state)
5114
5115 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5116                         __attribute__nonnull__(pTHX_1)
5117                         __attribute__nonnull__(pTHX_2);
5118 #define PERL_ARGS_ASSERT_REGATOM        \
5119         assert(pRExC_state); assert(flagp)
5120
5121 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5122                         __attribute__nonnull__(pTHX_1)
5123                         __attribute__nonnull__(pTHX_2);
5124 #define PERL_ARGS_ASSERT_REGBRANCH      \
5125         assert(pRExC_state); assert(flagp)
5126
5127 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5128                         __attribute__nonnull__(pTHX_1)
5129                         __attribute__nonnull__(pTHX_3);
5130 #define PERL_ARGS_ASSERT_REGUNI \
5131         assert(pRExC_state); assert(s)
5132
5133 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5134                         __attribute__nonnull__(pTHX_1);
5135 #define PERL_ARGS_ASSERT_REGCLASS       \
5136         assert(pRExC_state)
5137
5138 STATIC I32      S_regcurly(const char *s)
5139                         __attribute__warn_unused_result__
5140                         __attribute__nonnull__(1);
5141 #define PERL_ARGS_ASSERT_REGCURLY       \
5142         assert(s)
5143
5144 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5145                         __attribute__nonnull__(pTHX_1);
5146 #define PERL_ARGS_ASSERT_REG_NODE       \
5147         assert(pRExC_state)
5148
5149 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5150                         __attribute__nonnull__(pTHX_2);
5151 #define PERL_ARGS_ASSERT_REG_RECODE     \
5152         assert(encp)
5153
5154 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5155                         __attribute__nonnull__(pTHX_1)
5156                         __attribute__nonnull__(pTHX_2);
5157 #define PERL_ARGS_ASSERT_REGPIECE       \
5158         assert(pRExC_state); assert(flagp)
5159
5160 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep)
5161                         __attribute__nonnull__(pTHX_1);
5162 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5163         assert(pRExC_state)
5164
5165 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5166                         __attribute__nonnull__(pTHX_1)
5167                         __attribute__nonnull__(pTHX_3);
5168 #define PERL_ARGS_ASSERT_REGINSERT      \
5169         assert(pRExC_state); assert(opnd)
5170
5171 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5172                         __attribute__nonnull__(pTHX_1)
5173                         __attribute__nonnull__(pTHX_2)
5174                         __attribute__nonnull__(pTHX_3);
5175 #define PERL_ARGS_ASSERT_REGTAIL        \
5176         assert(pRExC_state); assert(p); assert(val)
5177
5178 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5179                         __attribute__nonnull__(pTHX_1);
5180 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5181         assert(pRExC_state)
5182
5183 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5184                         __attribute__nonnull__(pTHX_1)
5185                         __attribute__nonnull__(pTHX_2)
5186                         __attribute__nonnull__(pTHX_3);
5187 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5188         assert(pRExC_state); assert(scan); assert(min)
5189
5190 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5191                         __attribute__warn_unused_result__
5192                         __attribute__nonnull__(1)
5193                         __attribute__nonnull__(2);
5194 #define PERL_ARGS_ASSERT_REGWHITE       \
5195         assert(pRExC_state); assert(p)
5196
5197 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5198                         __attribute__nonnull__(pTHX_1);
5199 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5200         assert(pRExC_state)
5201
5202 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5203                         __attribute__nonnull__(pTHX_1);
5204 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5205         assert(pRExC_state)
5206
5207 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5208                         __attribute__nonnull__(pTHX_1)
5209                         __attribute__nonnull__(pTHX_2)
5210                         __attribute__nonnull__(pTHX_3);
5211 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5212         assert(pRExC_state); assert(data); assert(minlenp)
5213
5214 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5215                         __attribute__nonnull__(1)
5216                         __attribute__nonnull__(2);
5217 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5218         assert(pRExC_state); assert(cl)
5219
5220 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5221                         __attribute__warn_unused_result__
5222                         __attribute__nonnull__(1);
5223 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5224         assert(cl)
5225
5226 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5227                         __attribute__nonnull__(1)
5228                         __attribute__nonnull__(2);
5229 #define PERL_ARGS_ASSERT_CL_INIT        \
5230         assert(pRExC_state); assert(cl)
5231
5232 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5233                         __attribute__nonnull__(1)
5234                         __attribute__nonnull__(2);
5235 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5236         assert(pRExC_state); assert(cl)
5237
5238 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5239                         __attribute__nonnull__(1)
5240                         __attribute__nonnull__(2);
5241 #define PERL_ARGS_ASSERT_CL_AND \
5242         assert(cl); assert(and_with)
5243
5244 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5245                         __attribute__nonnull__(1)
5246                         __attribute__nonnull__(2)
5247                         __attribute__nonnull__(3);
5248 #define PERL_ARGS_ASSERT_CL_OR  \
5249         assert(pRExC_state); assert(cl); assert(or_with)
5250
5251 STATIC I32      S_study_chunk(pTHX_ struct RExC_state_t *pRExC_state, regnode **scanp, I32 *minlenp, I32 *deltap, regnode *last, struct scan_data_t *data, I32 stopparen, U8* recursed, struct regnode_charclass_class *and_withp, U32 flags, U32 depth)
5252                         __attribute__nonnull__(pTHX_1)
5253                         __attribute__nonnull__(pTHX_2)
5254                         __attribute__nonnull__(pTHX_3)
5255                         __attribute__nonnull__(pTHX_4)
5256                         __attribute__nonnull__(pTHX_5);
5257 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5258         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5259
5260 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5261                         __attribute__warn_unused_result__
5262                         __attribute__nonnull__(1)
5263                         __attribute__nonnull__(3);
5264 #define PERL_ARGS_ASSERT_ADD_DATA       \
5265         assert(pRExC_state); assert(s)
5266
5267 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5268                         __attribute__noreturn__
5269                         __attribute__nonnull__(pTHX_1)
5270                         __attribute__nonnull__(pTHX_2);
5271 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5272         assert(pat1); assert(pat2)
5273
5274 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5275                         __attribute__nonnull__(pTHX_1);
5276 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5277         assert(pRExC_state)
5278
5279 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5280                         __attribute__nonnull__(pTHX_1);
5281 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5282         assert(pRExC_state)
5283
5284 STATIC I32      S_make_trie(pTHX_ struct RExC_state_t *pRExC_state, regnode *startbranch, regnode *first, regnode *last, regnode *tail, U32 word_count, U32 flags, U32 depth)
5285                         __attribute__nonnull__(pTHX_1)
5286                         __attribute__nonnull__(pTHX_2)
5287                         __attribute__nonnull__(pTHX_3)
5288                         __attribute__nonnull__(pTHX_4)
5289                         __attribute__nonnull__(pTHX_5);
5290 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5291         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5292
5293 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5294                         __attribute__nonnull__(pTHX_1)
5295                         __attribute__nonnull__(pTHX_2)
5296                         __attribute__nonnull__(pTHX_3);
5297 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5298         assert(pRExC_state); assert(source); assert(stclass)
5299
5300 #  ifdef DEBUGGING
5301 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5302 STATIC const regnode*   S_dumpuntil(pTHX_ const regexp *r, const regnode *start, const regnode *node, const regnode *last, const regnode *plast, SV* sv, I32 indent, U32 depth)
5303                         __attribute__nonnull__(pTHX_1)
5304                         __attribute__nonnull__(pTHX_2)
5305                         __attribute__nonnull__(pTHX_3)
5306                         __attribute__nonnull__(pTHX_6);
5307 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5308         assert(r); assert(start); assert(node); assert(sv)
5309
5310 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5311                         __attribute__nonnull__(pTHX_1);
5312 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5313         assert(sv)
5314
5315 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5316                         __attribute__nonnull__(pTHX_1)
5317                         __attribute__nonnull__(pTHX_3);
5318 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5319         assert(trie); assert(revcharmap)
5320
5321 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5322                         __attribute__nonnull__(pTHX_1)
5323                         __attribute__nonnull__(pTHX_3);
5324 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5325         assert(trie); assert(revcharmap)
5326
5327 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5328                         __attribute__nonnull__(pTHX_1)
5329                         __attribute__nonnull__(pTHX_3);
5330 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5331         assert(trie); assert(revcharmap)
5332
5333 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5334                         __attribute__nonnull__(pTHX_1)
5335                         __attribute__nonnull__(pTHX_2)
5336                         __attribute__nonnull__(pTHX_3);
5337 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5338         assert(pRExC_state); assert(p); assert(val)
5339
5340 #  endif
5341 #endif
5342
5343 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5344 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5345                         __attribute__warn_unused_result__
5346                         __attribute__nonnull__(pTHX_1)
5347                         __attribute__nonnull__(pTHX_2);
5348 #define PERL_ARGS_ASSERT_REGMATCH       \
5349         assert(reginfo); assert(prog)
5350
5351 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5352                         __attribute__warn_unused_result__
5353                         __attribute__nonnull__(pTHX_1)
5354                         __attribute__nonnull__(pTHX_2);
5355 #define PERL_ARGS_ASSERT_REGREPEAT      \
5356         assert(prog); assert(p)
5357
5358 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5359                         __attribute__warn_unused_result__
5360                         __attribute__nonnull__(pTHX_1)
5361                         __attribute__nonnull__(pTHX_2);
5362 #define PERL_ARGS_ASSERT_REGTRY \
5363         assert(reginfo); assert(startpos)
5364
5365 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5366                         __attribute__warn_unused_result__
5367                         __attribute__nonnull__(pTHX_2)
5368                         __attribute__nonnull__(pTHX_3);
5369 #define PERL_ARGS_ASSERT_REGINCLASS     \
5370         assert(n); assert(p)
5371
5372 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5373 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5374                         __attribute__nonnull__(pTHX_1);
5375 #define PERL_ARGS_ASSERT_REGCPPOP       \
5376         assert(rex)
5377
5378 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5379                         __attribute__warn_unused_result__
5380                         __attribute__nonnull__(1)
5381                         __attribute__nonnull__(3);
5382 #define PERL_ARGS_ASSERT_REGHOP3        \
5383         assert(s); assert(lim)
5384
5385 #ifdef XXX_dmq
5386 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5387                         __attribute__warn_unused_result__
5388                         __attribute__nonnull__(1)
5389                         __attribute__nonnull__(3)
5390                         __attribute__nonnull__(4);
5391 #define PERL_ARGS_ASSERT_REGHOP4        \
5392         assert(s); assert(llim); assert(rlim)
5393
5394 #endif
5395 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5396                         __attribute__warn_unused_result__
5397                         __attribute__nonnull__(1)
5398                         __attribute__nonnull__(3);
5399 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5400         assert(s); assert(lim)
5401
5402 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5403                         __attribute__warn_unused_result__
5404                         __attribute__nonnull__(pTHX_1)
5405                         __attribute__nonnull__(pTHX_2)
5406                         __attribute__nonnull__(pTHX_3)
5407                         __attribute__nonnull__(pTHX_4);
5408 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5409         assert(prog); assert(c); assert(s); assert(strend)
5410
5411 STATIC void     S_swap_match_buff(pTHX_ regexp * prog)
5412                         __attribute__nonnull__(pTHX_1);
5413 #define PERL_ARGS_ASSERT_SWAP_MATCH_BUFF        \
5414         assert(prog)
5415
5416 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5417                         __attribute__nonnull__(pTHX_1);
5418 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5419         assert(prog)
5420
5421 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5422                         __attribute__nonnull__(pTHX_1);
5423 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5424         assert(prog)
5425
5426 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5427                         __attribute__warn_unused_result__
5428                         __attribute__nonnull__(pTHX_1)
5429                         __attribute__nonnull__(pTHX_2);
5430 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5431         assert(rex); assert(scan)
5432
5433 #  ifdef DEBUGGING
5434 STATIC void     S_dump_exec_pos(pTHX_ const char *locinput, const regnode *scan, const char *loc_regeol, const char *loc_bostr, const char *loc_reg_starttry, const bool do_utf8)
5435                         __attribute__nonnull__(pTHX_1)
5436                         __attribute__nonnull__(pTHX_2)
5437                         __attribute__nonnull__(pTHX_3)
5438                         __attribute__nonnull__(pTHX_4)
5439                         __attribute__nonnull__(pTHX_5);
5440 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5441         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5442
5443 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5444                         __attribute__nonnull__(pTHX_1)
5445                         __attribute__nonnull__(pTHX_3)
5446                         __attribute__nonnull__(pTHX_4)
5447                         __attribute__nonnull__(pTHX_5);
5448 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5449         assert(prog); assert(start); assert(end); assert(blurb)
5450
5451 #  endif
5452 #endif
5453
5454 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5455 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5456 STATIC void     S_debprof(pTHX_ const OP *o)
5457                         __attribute__nonnull__(pTHX_1);
5458 #define PERL_ARGS_ASSERT_DEBPROF        \
5459         assert(o)
5460
5461 STATIC void     S_sequence(pTHX_ const OP *o);
5462 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5463 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5464 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5465                         __attribute__nonnull__(pTHX_1);
5466 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5467         assert(pm)
5468
5469 #endif
5470
5471 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5472 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr)
5473                         __attribute__nonnull__(pTHX_1);
5474 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5475         assert(sptr)
5476
5477 #endif
5478
5479 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5480 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *tsv, SV *sv)
5481                         __attribute__nonnull__(pTHX_1)
5482                         __attribute__nonnull__(pTHX_2);
5483 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5484         assert(tsv); assert(sv)
5485
5486 #endif
5487
5488 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5489 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *sv, AV *av)
5490                         __attribute__nonnull__(pTHX_1)
5491                         __attribute__nonnull__(pTHX_2);
5492 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5493         assert(sv); assert(av)
5494
5495 #endif
5496
5497 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5498 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5499                         __attribute__warn_unused_result__
5500                         __attribute__nonnull__(1)
5501                         __attribute__nonnull__(5);
5502 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5503         assert(buf); assert(peob)
5504
5505 STATIC void     S_sv_unglob(pTHX_ SV* sv)
5506                         __attribute__nonnull__(pTHX_1);
5507 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5508         assert(sv)
5509
5510 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5511                         __attribute__nonnull__(pTHX_1);
5512 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5513         assert(sv)
5514
5515 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5516                         __attribute__nonnull__(pTHX_1);
5517 #define PERL_ARGS_ASSERT_VISIT  \
5518         assert(f)
5519
5520 STATIC void     S_sv_del_backref(pTHX_ SV *tsv, SV *sv)
5521                         __attribute__nonnull__(pTHX_1)
5522                         __attribute__nonnull__(pTHX_2);
5523 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5524         assert(tsv); assert(sv)
5525
5526 STATIC SV *     S_varname(pTHX_ GV *gv, const char gvtype, PADOFFSET targ, SV *keyname, I32 aindex, int subscript_type)
5527                         __attribute__warn_unused_result__;
5528
5529 #  ifdef DEBUGGING
5530 STATIC void     S_del_sv(pTHX_ SV *p)
5531                         __attribute__nonnull__(pTHX_1);
5532 #define PERL_ARGS_ASSERT_DEL_SV \
5533         assert(p)
5534
5535 #  endif
5536 #  if !defined(NV_PRESERVES_UV)
5537 #    ifdef DEBUGGING
5538 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5539                         __attribute__nonnull__(pTHX_1);
5540 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5541         assert(sv)
5542
5543 #    else
5544 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5545                         __attribute__nonnull__(pTHX_1);
5546 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5547         assert(sv)
5548
5549 #    endif
5550 #  endif
5551 STATIC I32      S_expect_number(pTHX_ char** pattern)
5552                         __attribute__warn_unused_result__
5553                         __attribute__nonnull__(pTHX_1);
5554 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5555         assert(pattern)
5556
5557 #
5558 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5559                         __attribute__nonnull__(1)
5560                         __attribute__nonnull__(2);
5561 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5562         assert(start); assert(send)
5563
5564 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, STRLEN uend)
5565                         __attribute__nonnull__(1)
5566                         __attribute__nonnull__(2);
5567 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5568         assert(start); assert(send)
5569
5570 STATIC STRLEN   S_sv_pos_u2b_cached(pTHX_ SV *sv, MAGIC **mgp, const U8 *const start, const U8 *const send, STRLEN uoffset, STRLEN uoffset0, STRLEN boffset0)
5571                         __attribute__nonnull__(pTHX_1)
5572                         __attribute__nonnull__(pTHX_2)
5573                         __attribute__nonnull__(pTHX_3)
5574                         __attribute__nonnull__(pTHX_4);
5575 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5576         assert(sv); assert(mgp); assert(start); assert(send)
5577
5578 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *sv, MAGIC **mgp, STRLEN byte, STRLEN utf8, STRLEN blen)
5579                         __attribute__nonnull__(pTHX_1)
5580                         __attribute__nonnull__(pTHX_2);
5581 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5582         assert(sv); assert(mgp)
5583
5584 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *s, const U8 *const target, const U8 *end, STRLEN endu)
5585                         __attribute__nonnull__(pTHX_1)
5586                         __attribute__nonnull__(pTHX_2)
5587                         __attribute__nonnull__(pTHX_3);
5588 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5589         assert(s); assert(target); assert(end)
5590
5591 STATIC char *   S_F0convert(NV nv, char *endbuf, STRLEN *len)
5592                         __attribute__nonnull__(2)
5593                         __attribute__nonnull__(3);
5594 #define PERL_ARGS_ASSERT_F0CONVERT      \
5595         assert(endbuf); assert(len)
5596
5597 #  if defined(PERL_OLD_COPY_ON_WRITE)
5598 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5599                         __attribute__nonnull__(pTHX_1)
5600                         __attribute__nonnull__(pTHX_2)
5601                         __attribute__nonnull__(pTHX_3);
5602 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5603         assert(sv); assert(pvx); assert(after)
5604
5605 #  endif
5606 STATIC SV *     S_more_sv(pTHX);
5607 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5608 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5609                         __attribute__nonnull__(pTHX_1);
5610 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5611         assert(sv)
5612
5613 STATIC void     S_glob_assign_glob(pTHX_ SV *dstr, SV *sstr, const int dtype)
5614                         __attribute__nonnull__(pTHX_1)
5615                         __attribute__nonnull__(pTHX_2);
5616 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5617         assert(dstr); assert(sstr)
5618
5619 STATIC void     S_glob_assign_ref(pTHX_ SV *dstr, SV *sstr)
5620                         __attribute__nonnull__(pTHX_1)
5621                         __attribute__nonnull__(pTHX_2);
5622 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5623         assert(dstr); assert(sstr)
5624
5625 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *tbl, const void *sv)
5626                         __attribute__warn_unused_result__
5627                         __attribute__nonnull__(1);
5628 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5629         assert(tbl)
5630
5631 #endif
5632
5633 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5634 STATIC void     S_check_uni(pTHX);
5635 STATIC void     S_force_next(pTHX_ I32 type);
5636 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5637                         __attribute__nonnull__(pTHX_1);
5638 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5639         assert(s)
5640
5641 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5642                         __attribute__nonnull__(pTHX_1);
5643 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5644         assert(start)
5645
5646 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5647                         __attribute__nonnull__(pTHX_1);
5648 #define PERL_ARGS_ASSERT_TOKEQ  \
5649         assert(sv)
5650
5651 STATIC void     S_readpipe_override(pTHX);
5652 STATIC char*    S_scan_const(pTHX_ char *start)
5653                         __attribute__warn_unused_result__
5654                         __attribute__nonnull__(pTHX_1);
5655 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5656         assert(start)
5657
5658 STATIC char*    S_scan_formline(pTHX_ char *s)
5659                         __attribute__warn_unused_result__
5660                         __attribute__nonnull__(pTHX_1);
5661 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5662         assert(s)
5663
5664 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5665                         __attribute__warn_unused_result__
5666                         __attribute__nonnull__(pTHX_1);
5667 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5668         assert(s)
5669
5670 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5671                         __attribute__nonnull__(pTHX_1)
5672                         __attribute__nonnull__(pTHX_2)
5673                         __attribute__nonnull__(pTHX_3);
5674 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5675         assert(s); assert(send); assert(dest)
5676
5677 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5678                         __attribute__warn_unused_result__
5679                         __attribute__nonnull__(pTHX_1);
5680 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5681         assert(start)
5682
5683 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5684                         __attribute__warn_unused_result__
5685                         __attribute__nonnull__(pTHX_1);
5686 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5687         assert(start)
5688
5689 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5690                         __attribute__warn_unused_result__
5691                         __attribute__nonnull__(pTHX_1);
5692 #define PERL_ARGS_ASSERT_SCAN_STR       \
5693         assert(start)
5694
5695 STATIC char*    S_scan_subst(pTHX_ char *start)
5696                         __attribute__warn_unused_result__
5697                         __attribute__nonnull__(pTHX_1);
5698 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5699         assert(start)
5700
5701 STATIC char*    S_scan_trans(pTHX_ char *start)
5702                         __attribute__warn_unused_result__
5703                         __attribute__nonnull__(pTHX_1);
5704 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5705         assert(start)
5706
5707 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5708                         __attribute__nonnull__(pTHX_1)
5709                         __attribute__nonnull__(pTHX_2)
5710                         __attribute__nonnull__(pTHX_5);
5711 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5712         assert(s); assert(dest); assert(slp)
5713
5714 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5715 STATIC char*    S_skipspace(pTHX_ char *s)
5716                         __attribute__warn_unused_result__
5717                         __attribute__nonnull__(pTHX_1);
5718 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5719         assert(s)
5720
5721 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5722                         __attribute__warn_unused_result__
5723                         __attribute__nonnull__(pTHX_1);
5724 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5725         assert(s)
5726
5727 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5728                         __attribute__nonnull__(pTHX_1)
5729                         __attribute__nonnull__(pTHX_2)
5730                         __attribute__nonnull__(pTHX_3);
5731 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5732         assert(s); assert(name); assert(what)
5733
5734 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5735                         __attribute__nonnull__(pTHX_1);
5736 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5737         assert(name)
5738
5739 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5740                         __attribute__nonnull__(pTHX_1);
5741 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5742         assert(s)
5743
5744 STATIC void     S_incline(pTHX_ const char *s)
5745                         __attribute__nonnull__(pTHX_1);
5746 #define PERL_ARGS_ASSERT_INCLINE        \
5747         assert(s)
5748
5749 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5750                         __attribute__nonnull__(pTHX_1);
5751 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5752         assert(s)
5753
5754 STATIC int      S_intuit_more(pTHX_ char *s)
5755                         __attribute__nonnull__(pTHX_1);
5756 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5757         assert(s)
5758
5759 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5760                         __attribute__nonnull__(pTHX_3);
5761 #define PERL_ARGS_ASSERT_LOP    \
5762         assert(s)
5763
5764 STATIC void     S_missingterm(pTHX_ char *s)
5765                         __attribute__noreturn__;
5766
5767 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5768                         __attribute__nonnull__(pTHX_1);
5769 #define PERL_ARGS_ASSERT_NO_OP  \
5770         assert(what)
5771
5772 STATIC I32      S_sublex_done(pTHX)
5773                         __attribute__warn_unused_result__;
5774
5775 STATIC I32      S_sublex_push(pTHX)
5776                         __attribute__warn_unused_result__;
5777
5778 STATIC I32      S_sublex_start(pTHX)
5779                         __attribute__warn_unused_result__;
5780
5781 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
5782                         __attribute__warn_unused_result__
5783                         __attribute__nonnull__(pTHX_1)
5784                         __attribute__nonnull__(pTHX_2);
5785 #define PERL_ARGS_ASSERT_FILTER_GETS    \
5786         assert(sv); assert(fp)
5787
5788 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
5789                         __attribute__warn_unused_result__
5790                         __attribute__nonnull__(pTHX_1);
5791 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
5792         assert(pkgname)
5793
5794 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
5795                         __attribute__warn_unused_result__
5796                         __attribute__nonnull__(pTHX_2);
5797 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
5798         assert(s)
5799
5800 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, STRLEN keylen, SV *sv, SV *pv, const char *type, STRLEN typelen)
5801                         __attribute__nonnull__(pTHX_3)
5802                         __attribute__nonnull__(pTHX_5);
5803 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
5804         assert(key); assert(sv)
5805
5806 STATIC int      S_ao(pTHX_ int toketype);
5807 #  if defined(PERL_CR_FILTER)
5808 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5809 STATIC void     S_strip_return(pTHX_ SV *sv)
5810                         __attribute__nonnull__(pTHX_1);
5811 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5812         assert(sv)
5813
5814 #  endif
5815 #  if defined(DEBUGGING)
5816 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5817                         __attribute__nonnull__(pTHX_2);
5818 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5819         assert(lvalp)
5820
5821 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5822                         __attribute__nonnull__(pTHX_1)
5823                         __attribute__nonnull__(pTHX_2);
5824 #define PERL_ARGS_ASSERT_PRINTBUF       \
5825         assert(fmt); assert(s)
5826
5827 #  endif
5828 #endif
5829
5830 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
5831 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name, const HV * const name_stash)
5832                         __attribute__nonnull__(pTHX_2);
5833 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
5834         assert(name)
5835
5836 #endif
5837
5838 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
5839 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5840 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5841                         __attribute__nonnull__(pTHX_1);
5842 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5843         assert(locs)
5844
5845 #endif
5846 #endif
5847
5848 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
5849 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
5850                         __attribute__nonnull__(pTHX_1);
5851 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
5852         assert(cop)
5853
5854 STATIC SV*      S_mess_alloc(pTHX);
5855 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
5856 STATIC bool     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8, bool warn);
5857 STATIC char *   S_write_no_mem(pTHX)
5858                         __attribute__noreturn__;
5859
5860 #endif
5861
5862 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
5863 STATIC NV       S_mulexp10(NV value, I32 exponent);
5864 #endif
5865
5866 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
5867 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
5868                         __attribute__warn_unused_result__
5869                         __attribute__nonnull__(1);
5870 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
5871         assert(s)
5872
5873 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
5874                         __attribute__warn_unused_result__
5875                         __attribute__nonnull__(pTHX_1)
5876                         __attribute__nonnull__(pTHX_2)
5877                         __attribute__nonnull__(pTHX_3);
5878 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
5879         assert(p); assert(swash); assert(swashname)
5880
5881 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
5882                         __attribute__warn_unused_result__
5883                         __attribute__nonnull__(pTHX_1);
5884 #define PERL_ARGS_ASSERT_SWASH_GET      \
5885         assert(swash)
5886
5887 #endif
5888
5889 START_EXTERN_C
5890
5891 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, I32 flags)
5892                         __attribute__nonnull__(pTHX_1);
5893 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
5894         assert(dstr)
5895
5896 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *dstr, const char *sstr, STRLEN len, I32 flags)
5897                         __attribute__nonnull__(pTHX_1)
5898                         __attribute__nonnull__(pTHX_2);
5899 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
5900         assert(dstr); assert(sstr)
5901
5902 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV* dsv, SV* ssv, I32 flags)
5903                         __attribute__nonnull__(pTHX_1);
5904 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
5905         assert(dsv)
5906
5907 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags(pTHX_ SV *sv, I32 flags)
5908                         __attribute__nonnull__(pTHX_1);
5909 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS  \
5910         assert(sv)
5911
5912 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV* sv, STRLEN* lp, I32 flags)
5913                         __attribute__nonnull__(pTHX_1);
5914 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
5915         assert(sv)
5916
5917 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
5918                         __attribute__nonnull__(pTHX_1)
5919                         __attribute__nonnull__(pTHX_2);
5920 #define PERL_ARGS_ASSERT_SV_COPYPV      \
5921         assert(dsv); assert(ssv)
5922
5923 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
5924                         __attribute__nonnull__(pTHX_1)
5925                         __attribute__nonnull__(pTHX_2);
5926 #define PERL_ARGS_ASSERT_MY_ATOF2       \
5927         assert(s); assert(value)
5928
5929 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
5930 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
5931 #ifdef PERL_OLD_COPY_ON_WRITE
5932 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dsv, SV* ssv)
5933                         __attribute__nonnull__(pTHX_1)
5934                         __attribute__nonnull__(pTHX_2);
5935 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
5936         assert(dsv); assert(ssv)
5937
5938 #endif
5939
5940 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
5941
5942 #if defined(USE_PERLIO) && !defined(USE_SFIO)
5943 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
5944 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
5945 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
5946 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
5947 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
5948 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
5949 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
5950 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
5951 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
5952 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
5953 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
5954                         __attribute__nonnull__(pTHX_2);
5955 #define PERL_ARGS_ASSERT_PERLIO_READ    \
5956         assert(vbuf)
5957
5958 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
5959                         __attribute__nonnull__(pTHX_2);
5960 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
5961         assert(vbuf)
5962
5963 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
5964                         __attribute__nonnull__(pTHX_2);
5965 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
5966         assert(vbuf)
5967
5968 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
5969 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
5970
5971 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
5972 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
5973 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
5974                         __attribute__warn_unused_result__;
5975
5976 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
5977                         __attribute__warn_unused_result__;
5978
5979
5980 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
5981                         __attribute__warn_unused_result__;
5982
5983 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
5984                         __attribute__warn_unused_result__;
5985
5986 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
5987                         __attribute__warn_unused_result__;
5988
5989 #endif /* PERLIO_LAYERS */
5990
5991 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
5992 #ifdef PERL_IN_DEB_C
5993 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
5994                         __attribute__nonnull__(pTHX_1);
5995 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
5996         assert(stack_base)
5997
5998 #endif
5999
6000 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6001                         __attribute__malloc__
6002                         __attribute__warn_unused_result__;
6003
6004 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6005                         __attribute__nonnull__(pTHX_1);
6006 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6007         assert(cv)
6008
6009 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone, bool state)
6010                         __attribute__nonnull__(pTHX_1);
6011 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6012         assert(name)
6013
6014 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6015                         __attribute__nonnull__(pTHX_1);
6016 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6017         assert(sv)
6018
6019 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
6020                         __attribute__nonnull__(pTHX_1)
6021                         __attribute__nonnull__(pTHX_3);
6022 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6023         assert(name); assert(ourstash)
6024
6025 #ifdef DEBUGGING
6026 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6027                         __attribute__nonnull__(pTHX_2);
6028 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6029         assert(sv)
6030
6031 #endif
6032 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6033 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6034 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6035                         __attribute__nonnull__(pTHX_2);
6036 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6037         assert(file)
6038
6039 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6040                         __attribute__nonnull__(pTHX_1)
6041                         __attribute__nonnull__(pTHX_2)
6042                         __attribute__nonnull__(pTHX_3);
6043 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6044         assert(padlist); assert(old_cv); assert(new_cv)
6045
6046
6047 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6048                         __attribute__nonnull__(pTHX_1);
6049 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6050         assert(padlist)
6051
6052 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6053                         __attribute__warn_unused_result__;
6054
6055
6056 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6057 STATIC PADOFFSET        S_pad_findlex(pTHX_ const char *name, const CV* cv, U32 seq, int warn, SV** out_capture, SV** out_name_sv, int *out_flags)
6058                         __attribute__nonnull__(pTHX_1)
6059                         __attribute__nonnull__(pTHX_2)
6060                         __attribute__nonnull__(pTHX_6)
6061                         __attribute__nonnull__(pTHX_7);
6062 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6063         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6064
6065 #  if defined(DEBUGGING)
6066 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6067                         __attribute__nonnull__(pTHX_1)
6068                         __attribute__nonnull__(pTHX_2);
6069 #define PERL_ARGS_ASSERT_CV_DUMP        \
6070         assert(cv); assert(title)
6071
6072 #  endif
6073 #endif
6074 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6075                         __attribute__warn_unused_result__;
6076
6077 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6078 #if defined(DEBUGGING)
6079 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6080                         __attribute__warn_unused_result__
6081                         __attribute__nonnull__(pTHX_1);
6082 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6083         assert(s)
6084
6085 #endif
6086 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6087                         __attribute__nonnull__(pTHX_1);
6088 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6089         assert(sv)
6090
6091 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6092                         __attribute__nonnull__(pTHX_1);
6093 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6094         assert(hv)
6095
6096
6097 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6098                         __attribute__warn_unused_result__
6099                         __attribute__nonnull__(pTHX_1);
6100 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6101         assert(hv)
6102
6103 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6104                         __attribute__warn_unused_result__
6105                         __attribute__nonnull__(pTHX_1);
6106 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6107         assert(hv)
6108
6109 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6110                         __attribute__warn_unused_result__
6111                         __attribute__nonnull__(pTHX_1);
6112 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6113         assert(hv)
6114
6115 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6116                         __attribute__nonnull__(pTHX_1);
6117 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6118         assert(hv)
6119
6120 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6121                         __attribute__nonnull__(pTHX_1);
6122 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6123         assert(hv)
6124
6125 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6126                         __attribute__nonnull__(pTHX_1);
6127 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6128         assert(hv)
6129
6130 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6131                         __attribute__nonnull__(pTHX_1);
6132 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6133         assert(hv)
6134
6135 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6136 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6137                         __attribute__nonnull__(pTHX_1);
6138 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6139         assert(hv)
6140
6141 #endif
6142 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6143                         __attribute__nonnull__(pTHX_1);
6144 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6145         assert(hv)
6146
6147 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6148                         __attribute__warn_unused_result__
6149                         __attribute__nonnull__(pTHX_1);
6150 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6151         assert(hv)
6152
6153 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ HV *hv)
6154                         __attribute__warn_unused_result__
6155                         __attribute__nonnull__(pTHX_1);
6156 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6157         assert(hv)
6158
6159 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6160                         __attribute__nonnull__(pTHX_1);
6161 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6162         assert(hv)
6163
6164
6165 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6166                         __attribute__nonnull__(pTHX_1)
6167                         __attribute__nonnull__(pTHX_2);
6168 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6169         assert(hv); assert(mg)
6170
6171
6172 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6173 STATIC SV *     S_find_hash_subscript(pTHX_ HV *hv, SV *val)
6174                         __attribute__nonnull__(pTHX_2);
6175 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6176         assert(val)
6177
6178 STATIC I32      S_find_array_subscript(pTHX_ AV *av, SV *val)
6179                         __attribute__nonnull__(pTHX_2);
6180 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6181         assert(val)
6182
6183 STATIC SV*      S_find_uninit_var(pTHX_ OP* obase, SV* uninit_sv, bool top);
6184 #endif
6185
6186 #ifdef PERL_NEED_MY_HTOLE16
6187 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6188 #endif
6189 #ifdef PERL_NEED_MY_LETOH16
6190 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6191 #endif
6192 #ifdef PERL_NEED_MY_HTOBE16
6193 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6194 #endif
6195 #ifdef PERL_NEED_MY_BETOH16
6196 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6197 #endif
6198 #ifdef PERL_NEED_MY_HTOLE32
6199 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6200 #endif
6201 #ifdef PERL_NEED_MY_LETOH32
6202 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6203 #endif
6204 #ifdef PERL_NEED_MY_HTOBE32
6205 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6206 #endif
6207 #ifdef PERL_NEED_MY_BETOH32
6208 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6209 #endif
6210 #ifdef PERL_NEED_MY_HTOLE64
6211 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6212 #endif
6213 #ifdef PERL_NEED_MY_LETOH64
6214 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6215 #endif
6216 #ifdef PERL_NEED_MY_HTOBE64
6217 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6218 #endif
6219 #ifdef PERL_NEED_MY_BETOH64
6220 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6221 #endif
6222
6223 #ifdef PERL_NEED_MY_HTOLES
6224 PERL_CALLCONV short     Perl_my_htoles(short n);
6225 #endif
6226 #ifdef PERL_NEED_MY_LETOHS
6227 PERL_CALLCONV short     Perl_my_letohs(short n);
6228 #endif
6229 #ifdef PERL_NEED_MY_HTOBES
6230 PERL_CALLCONV short     Perl_my_htobes(short n);
6231 #endif
6232 #ifdef PERL_NEED_MY_BETOHS
6233 PERL_CALLCONV short     Perl_my_betohs(short n);
6234 #endif
6235 #ifdef PERL_NEED_MY_HTOLEI
6236 PERL_CALLCONV int       Perl_my_htolei(int n);
6237 #endif
6238 #ifdef PERL_NEED_MY_LETOHI
6239 PERL_CALLCONV int       Perl_my_letohi(int n);
6240 #endif
6241 #ifdef PERL_NEED_MY_HTOBEI
6242 PERL_CALLCONV int       Perl_my_htobei(int n);
6243 #endif
6244 #ifdef PERL_NEED_MY_BETOHI
6245 PERL_CALLCONV int       Perl_my_betohi(int n);
6246 #endif
6247 #ifdef PERL_NEED_MY_HTOLEL
6248 PERL_CALLCONV long      Perl_my_htolel(long n);
6249 #endif
6250 #ifdef PERL_NEED_MY_LETOHL
6251 PERL_CALLCONV long      Perl_my_letohl(long n);
6252 #endif
6253 #ifdef PERL_NEED_MY_HTOBEL
6254 PERL_CALLCONV long      Perl_my_htobel(long n);
6255 #endif
6256 #ifdef PERL_NEED_MY_BETOHL
6257 PERL_CALLCONV long      Perl_my_betohl(long n);
6258 #endif
6259
6260 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6261                         __attribute__nonnull__(1);
6262 #define PERL_ARGS_ASSERT_MY_SWABN       \
6263         assert(ptr)
6264
6265
6266 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, I32 sv_type)
6267                         __attribute__nonnull__(pTHX_1);
6268 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6269         assert(name)
6270
6271 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, I32 sv_type)
6272                         __attribute__nonnull__(pTHX_1);
6273 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6274         assert(name)
6275
6276 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *name, U32 flags)
6277                         __attribute__warn_unused_result__
6278                         __attribute__nonnull__(pTHX_1);
6279 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6280         assert(name)
6281
6282
6283 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6284                         __attribute__warn_unused_result__
6285                         __attribute__nonnull__(pTHX_1)
6286                         __attribute__nonnull__(pTHX_2);
6287 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6288         assert(c); assert(hv)
6289
6290
6291 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6292 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6293                         __attribute__nonnull__(pTHX_1);
6294 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6295         assert(sv)
6296
6297 #endif
6298
6299 #ifdef PERL_DONT_CREATE_GVSV
6300 PERL_CALLCONV GV*       Perl_gv_SVadd(pTHX_ GV* gv)
6301                         __attribute__nonnull__(pTHX_1);
6302 #define PERL_ARGS_ASSERT_GV_SVADD       \
6303         assert(gv)
6304
6305 #endif
6306 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6307 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6308 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6309                         __attribute__malloc__
6310                         __attribute__warn_unused_result__
6311                         __attribute__nonnull__(pTHX_2);
6312 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6313         assert(bits)
6314
6315
6316 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6317                         __attribute__nonnull__(pTHX_1);
6318 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6319         assert(chunk)
6320
6321
6322 #ifndef SPRINTF_RETURNS_STRLEN
6323 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6324                         __attribute__nonnull__(1)
6325                         __attribute__nonnull__(2);
6326 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6327         assert(buffer); assert(pat)
6328
6329 #endif
6330
6331 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6332                         __attribute__format__(__printf__,3,4)
6333                         __attribute__nonnull__(1)
6334                         __attribute__nonnull__(3);
6335 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6336         assert(buffer); assert(format)
6337
6338 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6339                         __attribute__nonnull__(1)
6340                         __attribute__nonnull__(3);
6341 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6342         assert(buffer); assert(format)
6343
6344
6345 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6346
6347 #ifdef PERL_IMPLICIT_CONTEXT
6348 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6349 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6350                         __attribute__nonnull__(pTHX_1);
6351 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6352         assert(my_cxt_key)
6353
6354 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6355                         __attribute__nonnull__(pTHX_1);
6356 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6357         assert(my_cxt_key)
6358
6359 #else
6360 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6361                         __attribute__nonnull__(pTHX_1);
6362 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6363         assert(index)
6364
6365 #endif
6366 #endif
6367
6368 #ifndef HAS_STRLCAT
6369 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6370 #endif
6371
6372 #ifndef HAS_STRLCPY
6373 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6374 #endif
6375
6376 #ifdef PERL_MAD
6377 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6378                         __attribute__nonnull__(1);
6379 #define PERL_ARGS_ASSERT_PAD_PEG        \
6380         assert(s)
6381
6382 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6383 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6384                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6385                         __attribute__nonnull__(pTHX_2)
6386                         __attribute__nonnull__(pTHX_3);
6387 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6388         assert(file); assert(pat)
6389
6390 #endif
6391 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6392                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6393                         __attribute__nonnull__(pTHX_2)
6394                         __attribute__nonnull__(pTHX_3);
6395 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6396         assert(file); assert(pat)
6397
6398 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6399                         __attribute__nonnull__(pTHX_2)
6400                         __attribute__nonnull__(pTHX_3);
6401 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6402         assert(file); assert(pat)
6403
6404 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6405 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6406                         __attribute__nonnull__(pTHX_1);
6407 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6408         assert(stash)
6409
6410 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6411                         __attribute__nonnull__(pTHX_1);
6412 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6413         assert(gv)
6414
6415 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6416                         __attribute__nonnull__(pTHX_1);
6417 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6418         assert(gv)
6419
6420 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6421 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6422                         __attribute__nonnull__(pTHX_1)
6423                         __attribute__nonnull__(pTHX_2);
6424 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6425         assert(dsv); assert(ssv)
6426
6427 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6428                         __attribute__nonnull__(pTHX_1)
6429                         __attribute__nonnull__(pTHX_2);
6430 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6431         assert(dsv); assert(pv)
6432
6433 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6434                         __attribute__nonnull__(pTHX_1);
6435 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6436         assert(sv)
6437
6438 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6439                         __attribute__nonnull__(pTHX_2);
6440 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6441         assert(file)
6442
6443 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6444 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6445                         __attribute__nonnull__(pTHX_2);
6446 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6447         assert(file)
6448
6449 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6450                         __attribute__nonnull__(pTHX_1);
6451 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6452         assert(o)
6453
6454
6455 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6456 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6457                         __attribute__nonnull__(pTHX_1);
6458 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6459         assert(tk)
6460
6461 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6462                         __attribute__nonnull__(pTHX_1);
6463 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6464         assert(tk)
6465
6466 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6467 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6468 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6469 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6470 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6471 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6472                         __attribute__nonnull__(pTHX_2);
6473 #define PERL_ARGS_ASSERT_NEWMADSV       \
6474         assert(sv)
6475
6476 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, const void* val, I32 vlen);
6477 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6478
6479 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6480 STATIC char*    S_skipspace0(pTHX_ char *s)
6481                         __attribute__nonnull__(pTHX_1);
6482 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6483         assert(s)
6484
6485 STATIC char*    S_skipspace1(pTHX_ char *s)
6486                         __attribute__nonnull__(pTHX_1);
6487 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6488         assert(s)
6489
6490 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6491                         __attribute__nonnull__(pTHX_1);
6492 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6493         assert(s)
6494
6495 STATIC void     S_start_force(pTHX_ int where);
6496 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6497 #  endif
6498 PERL_CALLCONV int       Perl_madlex(pTHX);
6499 PERL_CALLCONV int       Perl_madparse(pTHX);
6500 #endif
6501 #if !defined(HAS_SIGNBIT)
6502 PERL_CALLCONV int       Perl_signbit(NV f)
6503                         __attribute__pure__;
6504
6505 #endif
6506
6507 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6508                         __attribute__nonnull__(pTHX_1)
6509                         __attribute__nonnull__(pTHX_2);
6510 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6511         assert(c); assert(sv)
6512
6513 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6514
6515 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6516                         __attribute__nonnull__(pTHX_1);
6517 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6518         assert(stash)
6519
6520 #if defined(USE_ITHREADS)
6521 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6522                         __attribute__nonnull__(pTHX_1)
6523                         __attribute__nonnull__(pTHX_2);
6524 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6525         assert(smeta); assert(param)
6526
6527 #endif
6528 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6529                         __attribute__nonnull__(pTHX_1);
6530 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6531         assert(stash)
6532
6533 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6534 STATIC AV*      S_mro_get_linear_isa_c3(pTHX_ HV* stash, I32 level)
6535                         __attribute__nonnull__(pTHX_1);
6536 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_C3  \
6537         assert(stash)
6538
6539 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, I32 level)
6540                         __attribute__nonnull__(pTHX_1);
6541 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6542         assert(stash)
6543
6544 #endif
6545 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6546                         __attribute__nonnull__(pTHX_1);
6547 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6548         assert(stash)
6549
6550 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6551                         __attribute__nonnull__(pTHX_1);
6552 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6553         assert(stash)
6554
6555 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6556 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6557                         __attribute__nonnull__(1)
6558                         __attribute__nonnull__(2);
6559 #define PERL_ARGS_ASSERT_SYS_INIT       \
6560         assert(argc); assert(argv)
6561
6562 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6563                         __attribute__nonnull__(1)
6564                         __attribute__nonnull__(2)
6565                         __attribute__nonnull__(3);
6566 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6567         assert(argc); assert(argv); assert(env)
6568
6569 PERL_CALLCONV void      Perl_sys_term(void);
6570
6571
6572 END_EXTERN_C
6573 /*
6574  * ex: set ts=8 sts=4 sw=4 noet:
6575  */
6576 /* ex: set ro: */