proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, and perlvars.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem *ipM, struct IPerlMem *ipMS, struct IPerlMem *ipMP, struct IPerlEnv *ipE, struct IPerlStdIO *ipStd, struct IPerlLIO *ipLIO, struct IPerlDir *ipD, struct IPerlSock *ipS, struct IPerlProc *ipP)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
  33         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  34
  35 #endif
  36 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  37 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
  38                         __attribute__nonnull__(1);
  39 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
  40         assert(my_perl)
  41
  42 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
  43                         __attribute__nonnull__(1);
  44 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
  45         assert(my_perl)
  46
  47 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
  48                         __attribute__nonnull__(1);
  49 #define PERL_ARGS_ASSERT_PERL_FREE      \
  50         assert(my_perl)
  51
  52 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
  53                         __attribute__nonnull__(1);
  54 #define PERL_ARGS_ASSERT_PERL_RUN       \
  55         assert(my_perl)
  56
  57 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
  58                         __attribute__nonnull__(1);
  59 #define PERL_ARGS_ASSERT_PERL_PARSE     \
  60         assert(my_perl)
  61
  62 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  63                         __attribute__warn_unused_result__;
  64
  65 #if defined(USE_ITHREADS)
  66 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
  67                         __attribute__nonnull__(1);
  68 #define PERL_ARGS_ASSERT_PERL_CLONE     \
  69         assert(proto_perl)
  70
  71 #  if defined(PERL_IMPLICIT_SYS)
  72 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *proto_perl, UV flags, struct IPerlMem* ipM, struct IPerlMem* ipMS, struct IPerlMem* ipMP, struct IPerlEnv* ipE, struct IPerlStdIO* ipStd, struct IPerlLIO* ipLIO, struct IPerlDir* ipD, struct IPerlSock* ipS, struct IPerlProc* ipP)
  73                         __attribute__nonnull__(1)
  74                         __attribute__nonnull__(3)
  75                         __attribute__nonnull__(4)
  76                         __attribute__nonnull__(5)
  77                         __attribute__nonnull__(6)
  78                         __attribute__nonnull__(7)
  79                         __attribute__nonnull__(8)
  80                         __attribute__nonnull__(9)
  81                         __attribute__nonnull__(10)
  82                         __attribute__nonnull__(11);
  83 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
  84         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  85
  86 #  endif
  87 #endif
  88
  89 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  90                         __attribute__malloc__
  91                         __attribute__warn_unused_result__;
  92
  93 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  94                         __attribute__malloc__
  95                         __attribute__warn_unused_result__;
  96
  97 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  98                         __attribute__malloc__
  99                         __attribute__warn_unused_result__;
 100
 101 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
 102 #if defined(MYMALLOC)
 103 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
 104                         __attribute__warn_unused_result__
 105                         __attribute__nonnull__(1);
 106 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
 107         assert(p)
 108
 109 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
 110                         __attribute__warn_unused_result__;
 111
 112 #endif
 113
 114 PERL_CALLCONV void*     Perl_get_context(void)
 115                         __attribute__warn_unused_result__;
 116
 117 PERL_CALLCONV void      Perl_set_context(void *t)
 118                         __attribute__nonnull__(1);
 119 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
 120         assert(t)
 121
 122 PERL_CALLCONV I32       Perl_regcurly(const char *s)
 123                         __attribute__warn_unused_result__
 124                         __attribute__pure__
 125                         __attribute__nonnull__(1);
 126 #define PERL_ARGS_ASSERT_REGCURLY       \
 127         assert(s)
 128
 129
 130 END_EXTERN_C
 131
 132 /* functions with flag 'n' should come before here */
 133 START_EXTERN_C
 134 #  include "pp_proto.h"
 135 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
 136 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
 137 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 138                         __attribute__nonnull__(pTHX_1)
 139                         __attribute__nonnull__(pTHX_2);
 140 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 141         assert(left); assert(right)
 142
 143 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
 144                         __attribute__nonnull__(pTHX_1);
 145 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 146         assert(stash)
 147
 148 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 149                         __attribute__warn_unused_result__;
 150
 151 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 152 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 153 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 154                         __attribute__nonnull__(pTHX_2)
 155                         __attribute__nonnull__(pTHX_3);
 156 #define PERL_ARGS_ASSERT_APPLY  \
 157         assert(mark); assert(sp)
 158
 159 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 160                         __attribute__nonnull__(pTHX_1)
 161                         __attribute__nonnull__(pTHX_2)
 162                         __attribute__nonnull__(pTHX_3);
 163 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 164         assert(stashpv); assert(cv); assert(attrstr)
 165
 166 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 167                         __attribute__nonnull__(pTHX_1);
 168 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 169         assert(av)
 170
 171 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 172                         __attribute__nonnull__(pTHX_1);
 173 #define PERL_ARGS_ASSERT_AV_DELETE      \
 174         assert(av)
 175
 176 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 177                         __attribute__warn_unused_result__
 178                         __attribute__nonnull__(pTHX_1);
 179 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 180         assert(av)
 181
 182 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 183                         __attribute__nonnull__(pTHX_1);
 184 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 185         assert(av)
 186
 187 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 188                         __attribute__warn_unused_result__
 189                         __attribute__nonnull__(pTHX_1);
 190 #define PERL_ARGS_ASSERT_AV_FETCH       \
 191         assert(av)
 192
 193 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 194                         __attribute__nonnull__(pTHX_1);
 195 #define PERL_ARGS_ASSERT_AV_FILL        \
 196         assert(av)
 197
 198 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 199                         __attribute__warn_unused_result__
 200                         __attribute__nonnull__(pTHX_1);
 201 #define PERL_ARGS_ASSERT_AV_LEN \
 202         assert(av)
 203
 204 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 205                         __attribute__warn_unused_result__
 206                         __attribute__nonnull__(pTHX_2);
 207 #define PERL_ARGS_ASSERT_AV_MAKE        \
 208         assert(strp)
 209
 210 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 211                         __attribute__nonnull__(pTHX_1);
 212 #define PERL_ARGS_ASSERT_AV_POP \
 213         assert(av)
 214
 215 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 216                         __attribute__nonnull__(pTHX_1)
 217                         __attribute__nonnull__(pTHX_2);
 218 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 219         assert(avp); assert(val)
 220
 221 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 222                         __attribute__nonnull__(pTHX_1)
 223                         __attribute__nonnull__(pTHX_2);
 224 #define PERL_ARGS_ASSERT_AV_PUSH        \
 225         assert(av); assert(val)
 226
 227 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 228                         __attribute__nonnull__(pTHX_1);
 229 #define PERL_ARGS_ASSERT_AV_REIFY       \
 230         assert(av)
 231
 232 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 233                         __attribute__warn_unused_result__
 234                         __attribute__nonnull__(pTHX_1);
 235 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 236         assert(av)
 237
 238 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 239                         __attribute__nonnull__(pTHX_1);
 240 #define PERL_ARGS_ASSERT_AV_STORE       \
 241         assert(av)
 242
 243 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 244                         __attribute__nonnull__(pTHX_1);
 245 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 246         assert(av)
 247
 248 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 249                         __attribute__nonnull__(pTHX_1)
 250                         __attribute__nonnull__(pTHX_2);
 251 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 252         assert(avp); assert(val)
 253
 254 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 255                         __attribute__nonnull__(pTHX_1);
 256 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 257         assert(av)
 258
 259 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 260                         __attribute__nonnull__(pTHX_1);
 261 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 262         assert(av)
 263
 264 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 265                         __attribute__nonnull__(pTHX_1);
 266 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 267         assert(av)
 268
 269 #if defined(PERL_IN_AV_C)
 270 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 271                         __attribute__nonnull__(pTHX_1);
 272 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 273         assert(av)
 274
 275 #endif
 276 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 277                         __attribute__warn_unused_result__
 278                         __attribute__nonnull__(pTHX_2)
 279                         __attribute__nonnull__(pTHX_3);
 280 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 281         assert(left); assert(right)
 282
 283 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 284                         __attribute__warn_unused_result__;
 285
 286 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 287                         __attribute__warn_unused_result__;
 288
 289 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 290                         __attribute__warn_unused_result__;
 291
 292 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
 293                         __attribute__nonnull__(pTHX_1);
 294 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
 295         assert(hk)
 296
 297 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 298 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 299 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 300                         __attribute__nonnull__(pTHX_2);
 301 #define PERL_ARGS_ASSERT_CALL_LIST      \
 302         assert(paramList)
 303
 304 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 305                         __attribute__warn_unused_result__
 306                         __attribute__nonnull__(pTHX_3);
 307 #define PERL_ARGS_ASSERT_CANDO  \
 308         assert(statbufp)
 309
 310 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 311                         __attribute__warn_unused_result__;
 312
 313 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 314                         __attribute__warn_unused_result__;
 315
 316 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 317                         __attribute__warn_unused_result__;
 318
 319 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 320                         __attribute__warn_unused_result__;
 321
 322 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 323 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 324                         __attribute__warn_unused_result__;
 325
 326 #endif
 327 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 328                         __attribute__warn_unused_result__;
 329
 330 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 331 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
 332                         __attribute__noreturn__
 333                         __attribute__nonnull__(pTHX_1);
 334 #define PERL_ARGS_ASSERT_CROAK_SV       \
 335         assert(baseex)
 336
 337 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 338                         __attribute__noreturn__
 339                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 340
 341 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 342                         __attribute__noreturn__;
 343
 344 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
 345                         __attribute__noreturn__;
 346
 347 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 348                         __attribute__noreturn__
 349                         __attribute__nonnull__(pTHX_1)
 350                         __attribute__nonnull__(pTHX_2);
 351 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 352         assert(cv); assert(params)
 353
 354
 355 #if defined(PERL_IMPLICIT_CONTEXT)
 356 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 357                         __attribute__noreturn__
 358                         __attribute__format__null_ok__(__printf__,1,2);
 359
 360 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 361                         __attribute__format__null_ok__(__printf__,1,2);
 362
 363 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 364                         __attribute__format__(__printf__,1,2)
 365                         __attribute__nonnull__(1);
 366 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 367         assert(pat)
 368
 369 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 370                         __attribute__format__(__printf__,1,2)
 371                         __attribute__nonnull__(1);
 372 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 373         assert(pat)
 374
 375 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 376                         __attribute__nonnull__(2);
 377 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 378         assert(name)
 379
 380 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 381                         __attribute__format__(__printf__,1,2)
 382                         __attribute__nonnull__(1);
 383 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 384         assert(pat)
 385
 386 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 387                         __attribute__format__(__printf__,1,2)
 388                         __attribute__nonnull__(1);
 389 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 390         assert(pat)
 391
 392 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 393                         __attribute__format__(__printf__,2,3)
 394                         __attribute__nonnull__(2);
 395 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 396         assert(pat)
 397
 398 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 399                         __attribute__format__(__printf__,1,2)
 400                         __attribute__nonnull__(1);
 401 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 402         assert(pat)
 403
 404 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
 405                         __attribute__format__(__printf__,2,3)
 406                         __attribute__nonnull__(1)
 407                         __attribute__nonnull__(2);
 408 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 409         assert(sv); assert(pat)
 410
 411 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
 412                         __attribute__format__(__printf__,2,3)
 413                         __attribute__nonnull__(1)
 414                         __attribute__nonnull__(2);
 415 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 416         assert(sv); assert(pat)
 417
 418 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 419                         __attribute__format__(__printf__,2,3)
 420                         __attribute__nonnull__(1)
 421                         __attribute__nonnull__(2);
 422 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 423         assert(sv); assert(pat)
 424
 425 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 426                         __attribute__format__(__printf__,2,3)
 427                         __attribute__nonnull__(1)
 428                         __attribute__nonnull__(2);
 429 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 430         assert(sv); assert(pat)
 431
 432 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 433                         __attribute__format__(__printf__,2,3)
 434                         __attribute__nonnull__(1)
 435                         __attribute__nonnull__(2);
 436 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 437         assert(stream); assert(format)
 438
 439 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 440                         __attribute__format__(__printf__,1,2)
 441                         __attribute__nonnull__(1);
 442 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 443         assert(format)
 444
 445 #endif
 446 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 447                         __attribute__nonnull__(pTHX_1);
 448 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 449         assert(cv)
 450
 451 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 452                         __attribute__nonnull__(pTHX_1);
 453 #define PERL_ARGS_ASSERT_CV_CLONE       \
 454         assert(proto)
 455
 456 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 457                         __attribute__warn_unused_result__
 458                         __attribute__nonnull__(pTHX_1);
 459 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 460         assert(gv)
 461
 462 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 463                         __attribute__warn_unused_result__;
 464
 465 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 466                         __attribute__warn_unused_result__;
 467
 468 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 469                         __attribute__nonnull__(pTHX_1);
 470 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 471         assert(cv)
 472
 473 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 474                         __attribute__nonnull__(pTHX_1);
 475 #define PERL_ARGS_ASSERT_CX_DUMP        \
 476         assert(cx)
 477
 478 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 479 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 480                         __attribute__nonnull__(pTHX_1);
 481 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 482         assert(funcp)
 483
 484 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 485                         __attribute__warn_unused_result__
 486                         __attribute__nonnull__(pTHX_2);
 487 #define PERL_ARGS_ASSERT_FILTER_READ    \
 488         assert(buf_sv)
 489
 490 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 491                         __attribute__warn_unused_result__
 492                         __attribute__pure__;
 493
 494 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 495                         __attribute__warn_unused_result__
 496                         __attribute__pure__;
 497
 498 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 499                         __attribute__warn_unused_result__
 500                         __attribute__pure__;
 501
 502 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 503                         __attribute__warn_unused_result__
 504                         __attribute__pure__;
 505
 506 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 507                         __attribute__warn_unused_result__
 508                         __attribute__pure__;
 509
 510 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 511                         __attribute__warn_unused_result__;
 512
 513 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 514                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 515                         __attribute__nonnull__(pTHX_1);
 516 #define PERL_ARGS_ASSERT_DEB    \
 517         assert(pat)
 518
 519 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 520                         __attribute__nonnull__(pTHX_1);
 521 #define PERL_ARGS_ASSERT_VDEB   \
 522         assert(pat)
 523
 524 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 525 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 526                         __attribute__nonnull__(pTHX_1);
 527 #define PERL_ARGS_ASSERT_DEBOP  \
 528         assert(o)
 529
 530 PERL_CALLCONV I32       Perl_debstack(pTHX);
 531 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 532 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 533                         __attribute__nonnull__(1)
 534                         __attribute__nonnull__(2)
 535                         __attribute__nonnull__(3)
 536                         __attribute__nonnull__(4)
 537                         __attribute__nonnull__(6);
 538 #define PERL_ARGS_ASSERT_DELIMCPY       \
 539         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 540
 541 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 542 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
 543                         __attribute__nonnull__(pTHX_1);
 544 #define PERL_ARGS_ASSERT_DIE_SV \
 545         assert(baseex)
 546
 547 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 548                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 549
 550 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
 551                         __attribute__noreturn__
 552                         __attribute__nonnull__(pTHX_1);
 553 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
 554         assert(msv)
 555
 556 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 557 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 558                         __attribute__nonnull__(pTHX_2)
 559                         __attribute__nonnull__(pTHX_3); */
 560 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 561         assert(mark); assert(sp)
 562
 563 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 564                         __attribute__nonnull__(pTHX_2)
 565                         __attribute__nonnull__(pTHX_3);
 566 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 567         assert(mark); assert(sp)
 568
 569 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 570                         __attribute__nonnull__(pTHX_1);
 571 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 572         assert(fp)
 573
 574 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 575                         __attribute__nonnull__(pTHX_1)
 576                         __attribute__nonnull__(pTHX_2);
 577 #define PERL_ARGS_ASSERT_DO_CHOP        \
 578         assert(astr); assert(sv)
 579
 580 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 581 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 582                         __attribute__nonnull__(pTHX_1);
 583 #define PERL_ARGS_ASSERT_DO_EOF \
 584         assert(gv)
 585
 586
 587 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 588 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 589                         __attribute__nonnull__(pTHX_1); */
 590 #define PERL_ARGS_ASSERT_DO_EXEC        \
 591         assert(cmd)
 592
 593 #else
 594 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 595                         __attribute__nonnull__(pTHX_1);
 596 #define PERL_ARGS_ASSERT_DO_EXEC        \
 597         assert(cmd)
 598
 599 #endif
 600
 601 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 602 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 603                         __attribute__nonnull__(pTHX_2)
 604                         __attribute__nonnull__(pTHX_3);
 605 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 606         assert(mark); assert(sp)
 607
 608 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 609                         __attribute__nonnull__(pTHX_1);
 610 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 611         assert(cmd)
 612
 613 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 614                         __attribute__nonnull__(pTHX_1);
 615 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 616         assert(cmd)
 617
 618 #endif
 619 #if !defined(WIN32)
 620 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 621                         __attribute__nonnull__(pTHX_1);
 622 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 623         assert(incmd)
 624
 625 #endif
 626 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 627 #if defined(PERL_IN_DOIO_C)
 628 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 629                         __attribute__nonnull__(pTHX_1);
 630 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 631         assert(cmd)
 632
 633 #endif
 634 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 635 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 636                         __attribute__nonnull__(pTHX_2)
 637                         __attribute__nonnull__(pTHX_3);
 638 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 639         assert(mark); assert(sp)
 640
 641 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 642                         __attribute__nonnull__(pTHX_2)
 643                         __attribute__nonnull__(pTHX_3);
 644 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 645         assert(mark); assert(sp)
 646
 647 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 648                         __attribute__nonnull__(pTHX_1)
 649                         __attribute__nonnull__(pTHX_2);
 650 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 651         assert(mark); assert(sp)
 652
 653 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 654                         __attribute__nonnull__(pTHX_1)
 655                         __attribute__nonnull__(pTHX_2);
 656 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 657         assert(mark); assert(sp)
 658
 659 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 660                         __attribute__nonnull__(pTHX_1)
 661                         __attribute__nonnull__(pTHX_2);
 662 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 663         assert(mark); assert(sp)
 664
 665 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 666                         __attribute__nonnull__(pTHX_2)
 667                         __attribute__nonnull__(pTHX_3);
 668 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 669         assert(mark); assert(sp)
 670
 671 #endif
 672 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 673                         __attribute__nonnull__(pTHX_1)
 674                         __attribute__nonnull__(pTHX_2)
 675                         __attribute__nonnull__(pTHX_3)
 676                         __attribute__nonnull__(pTHX_4);
 677 #define PERL_ARGS_ASSERT_DO_JOIN        \
 678         assert(sv); assert(delim); assert(mark); assert(sp)
 679
 680 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 681 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 682                         __attribute__nonnull__(pTHX_1)
 683                         __attribute__nonnull__(pTHX_2); */
 684 #define PERL_ARGS_ASSERT_DO_OPEN        \
 685         assert(gv); assert(name)
 686
 687 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)
 688                         __attribute__nonnull__(pTHX_1)
 689                         __attribute__nonnull__(pTHX_2)
 690                         __attribute__nonnull__(pTHX_8);
 691 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 692         assert(gv); assert(name); assert(svs)
 693
 694 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)
 695                         __attribute__nonnull__(pTHX_1)
 696                         __attribute__nonnull__(pTHX_2);
 697 #define PERL_ARGS_ASSERT_DO_OPENN       \
 698         assert(gv); assert(oname)
 699
 700 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 701                         __attribute__nonnull__(pTHX_2);
 702 #define PERL_ARGS_ASSERT_DO_PRINT       \
 703         assert(fp)
 704
 705 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 706                         __attribute__warn_unused_result__;
 707
 708 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 709                         __attribute__nonnull__(pTHX_1);
 710 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 711         assert(sv)
 712
 713 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 714 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 715                         __attribute__nonnull__(pTHX_1)
 716                         __attribute__nonnull__(pTHX_3);
 717 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 718         assert(sv); assert(sarg)
 719
 720 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 721                         __attribute__nonnull__(pTHX_1);
 722 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 723         assert(gv)
 724
 725 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 726                         __attribute__warn_unused_result__
 727                         __attribute__nonnull__(pTHX_1);
 728 #define PERL_ARGS_ASSERT_DO_TELL        \
 729         assert(gv)
 730
 731 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 732                         __attribute__nonnull__(pTHX_1);
 733 #define PERL_ARGS_ASSERT_DO_TRANS       \
 734         assert(sv)
 735
 736 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 737                         __attribute__nonnull__(pTHX_1);
 738 #define PERL_ARGS_ASSERT_DO_VECGET      \
 739         assert(sv)
 740
 741 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 742                         __attribute__nonnull__(pTHX_1);
 743 #define PERL_ARGS_ASSERT_DO_VECSET      \
 744         assert(sv)
 745
 746 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 747                         __attribute__nonnull__(pTHX_2)
 748                         __attribute__nonnull__(pTHX_3)
 749                         __attribute__nonnull__(pTHX_4);
 750 #define PERL_ARGS_ASSERT_DO_VOP \
 751         assert(sv); assert(left); assert(right)
 752
 753 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 754                         __attribute__nonnull__(pTHX_1);
 755 #define PERL_ARGS_ASSERT_DOFILE \
 756         assert(term)
 757
 758 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 759                         __attribute__warn_unused_result__;
 760
 761 PERL_CALLCONV void      Perl_dump_all(pTHX);
 762 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 763 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 764 #if defined(DUMP_FDS)
 765 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 766                         __attribute__nonnull__(pTHX_1);
 767 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 768         assert(s)
 769
 770 #endif
 771 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 772                         __attribute__nonnull__(pTHX_1);
 773 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 774         assert(gv)
 775
 776 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 777                         __attribute__nonnull__(pTHX_1);
 778 #define PERL_ARGS_ASSERT_GV_DUMP        \
 779         assert(gv)
 780
 781 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 782                         __attribute__nonnull__(pTHX_1);
 783 #define PERL_ARGS_ASSERT_OP_DUMP        \
 784         assert(o)
 785
 786 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 787 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 788                         __attribute__nonnull__(pTHX_1);
 789 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 790         assert(stash)
 791
 792 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 793                         __attribute__nonnull__(pTHX_1);
 794 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 795         assert(stash)
 796
 797 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 798                         __attribute__nonnull__(pTHX_1);
 799 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 800         assert(gv)
 801
 802 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 803                         __attribute__nonnull__(pTHX_1);
 804 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 805         assert(gv)
 806
 807 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 808                         __attribute__nonnull__(pTHX_1);
 809 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 810         assert(sv)
 811
 812 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 813                         __attribute__warn_unused_result__
 814                         __attribute__nonnull__(pTHX_1)
 815                         __attribute__nonnull__(pTHX_2)
 816                         __attribute__nonnull__(pTHX_3);
 817 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 818         assert(big); assert(bigend); assert(littlestr)
 819
 820 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 821                         __attribute__nonnull__(pTHX_1);
 822 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 823         assert(scriptname)
 824
 825 #if defined(PERL_IN_OP_C)
 826 STATIC OP*      S_force_list(pTHX_ OP* arg);
 827 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 828                         __attribute__nonnull__(pTHX_1);
 829 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 830         assert(o)
 831
 832 #endif
 833 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 834                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 835                         __attribute__nonnull__(pTHX_1);
 836 #define PERL_ARGS_ASSERT_FORM   \
 837         assert(pat)
 838
 839 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 840                         __attribute__nonnull__(pTHX_1);
 841 #define PERL_ARGS_ASSERT_VFORM  \
 842         assert(pat)
 843
 844 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 845 #if defined(PERL_IN_OP_C)
 846 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 847 #endif
 848 #if !defined(HAS_GETENV_LEN)
 849 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 850                         __attribute__nonnull__(pTHX_1)
 851                         __attribute__nonnull__(pTHX_2);
 852 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 853         assert(env_elem); assert(len)
 854
 855 #endif
 856 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 857                         __attribute__nonnull__(pTHX_2);
 858 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 859         assert(cv)
 860
 861 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 862 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 863 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
 864 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
 865 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
 866 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
 867 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 868                         __attribute__warn_unused_result__
 869                         __attribute__nonnull__(pTHX_2);
 870 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 871         assert(name)
 872
 873 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 874                         __attribute__nonnull__(pTHX_1);
 875 #define PERL_ARGS_ASSERT_GV_CHECK       \
 876         assert(stash)
 877
 878 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 879                         __attribute__nonnull__(pTHX_1)
 880                         __attribute__nonnull__(pTHX_2);
 881 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 882         assert(sv); assert(gv)
 883
 884 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 885                         __attribute__nonnull__(pTHX_1)
 886                         __attribute__nonnull__(pTHX_2); */
 887 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 888         assert(sv); assert(gv)
 889
 890 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 891                         __attribute__nonnull__(pTHX_1)
 892                         __attribute__nonnull__(pTHX_2);
 893 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 894         assert(sv); assert(gv)
 895
 896 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 897                         __attribute__nonnull__(pTHX_1);
 898 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 899         assert(name)
 900
 901 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 902                         __attribute__nonnull__(pTHX_1);
 903 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 904         assert(name)
 905
 906 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 907                         __attribute__nonnull__(pTHX_2);
 908 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 909         assert(name)
 910
 911 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 912                         __attribute__nonnull__(pTHX_2);
 913 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 914         assert(name)
 915
 916 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 917                         __attribute__nonnull__(pTHX_1)
 918                         __attribute__nonnull__(pTHX_2); */
 919 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 920         assert(stash); assert(name)
 921
 922 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 923                         __attribute__nonnull__(pTHX_1)
 924                         __attribute__nonnull__(pTHX_2);
 925 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 926         assert(stash); assert(name)
 927
 928 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 929                         __attribute__nonnull__(pTHX_1)
 930                         __attribute__nonnull__(pTHX_2);
 931 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 932         assert(stash); assert(name)
 933
 934 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 935                         __attribute__nonnull__(pTHX_1);
 936 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 937         assert(nambeg)
 938
 939 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 940                         __attribute__nonnull__(pTHX_1)
 941                         __attribute__nonnull__(pTHX_2);
 942 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 943         assert(sv); assert(gv)
 944
 945 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 946                         __attribute__nonnull__(pTHX_1)
 947                         __attribute__nonnull__(pTHX_2); */
 948 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 949         assert(sv); assert(gv)
 950
 951 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 952                         __attribute__nonnull__(pTHX_1)
 953                         __attribute__nonnull__(pTHX_2);
 954 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 955         assert(sv); assert(gv)
 956
 957 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 958                         __attribute__nonnull__(pTHX_1);
 959 #define PERL_ARGS_ASSERT_NEWGP  \
 960         assert(gv)
 961
 962 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 963                         __attribute__nonnull__(pTHX_1)
 964                         __attribute__nonnull__(pTHX_3);
 965 #define PERL_ARGS_ASSERT_GV_INIT        \
 966         assert(gv); assert(name)
 967
 968 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 969                         __attribute__nonnull__(pTHX_1)
 970                         __attribute__nonnull__(pTHX_2);
 971 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 972         assert(gv); assert(name)
 973
 974 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
 975                         __attribute__nonnull__(pTHX_1);
 976 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
 977         assert(gv)
 978
 979 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 980                         __attribute__nonnull__(pTHX_1);
 981 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 982         assert(name)
 983
 984 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 985                         __attribute__nonnull__(pTHX_1);
 986 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 987         assert(name)
 988
 989 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 990                         __attribute__nonnull__(pTHX_1);
 991 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 992         assert(sv)
 993
 994 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 995 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 996 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 997                         __attribute__nonnull__(pTHX_1);
 998 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 999         assert(hv)
1000
1001 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1002                         __attribute__nonnull__(pTHX_2); */
1003 #define PERL_ARGS_ASSERT_HV_DELETE      \
1004         assert(key)
1005
1006 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1007                         __attribute__nonnull__(pTHX_2); */
1008 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1009         assert(keysv)
1010
1011 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1012                         __attribute__warn_unused_result__
1013                         __attribute__nonnull__(pTHX_2); */
1014 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1015         assert(key)
1016
1017 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1018                         __attribute__warn_unused_result__
1019                         __attribute__nonnull__(pTHX_2); */
1020 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1021         assert(keysv)
1022
1023 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1024                         __attribute__nonnull__(pTHX_2); */
1025 #define PERL_ARGS_ASSERT_HV_FETCH       \
1026         assert(key)
1027
1028 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1029                         __attribute__nonnull__(pTHX_2); */
1030 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1031         assert(keysv)
1032
1033 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1034 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)
1035                         __attribute__nonnull__(pTHX_2);
1036 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1037         assert(key)
1038
1039 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1040                         __attribute__nonnull__(pTHX_1);
1041 #define PERL_ARGS_ASSERT_HV_FILL        \
1042         assert(hv)
1043
1044 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1045                         __attribute__nonnull__(pTHX_1);
1046 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1047         assert(hv)
1048
1049 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1050                         __attribute__nonnull__(pTHX_1);
1051 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1052         assert(hv)
1053
1054 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1055                         __attribute__warn_unused_result__
1056                         __attribute__nonnull__(pTHX_1)
1057                         __attribute__nonnull__(pTHX_2);
1058 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1059         assert(entry); assert(retlen)
1060
1061 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1062                         __attribute__warn_unused_result__
1063                         __attribute__nonnull__(pTHX_1);
1064 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1065         assert(entry)
1066
1067 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1068                         __attribute__warn_unused_result__
1069                         __attribute__nonnull__(pTHX_1); */
1070 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1071         assert(hv)
1072
1073 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1074                         __attribute__warn_unused_result__
1075                         __attribute__nonnull__(pTHX_1)
1076                         __attribute__nonnull__(pTHX_2)
1077                         __attribute__nonnull__(pTHX_3);
1078 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1079         assert(hv); assert(key); assert(retlen)
1080
1081 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1082                         __attribute__warn_unused_result__
1083                         __attribute__nonnull__(pTHX_1);
1084 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1085         assert(hv)
1086
1087 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1088                         __attribute__warn_unused_result__
1089                         __attribute__nonnull__(pTHX_1)
1090                         __attribute__nonnull__(pTHX_2);
1091 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1092         assert(hv); assert(entry)
1093
1094 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1095                         __attribute__nonnull__(pTHX_1);
1096 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1097         assert(hv)
1098
1099 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1100                         __attribute__nonnull__(pTHX_1); */
1101 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1102         assert(hv)
1103
1104 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1105 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1106 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1107 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1108 #if defined(PERL_IN_HV_C)
1109 STATIC struct refcounted_he *   S_refcounted_he_new_common(pTHX_ struct refcounted_he *const parent, const char *const key_p, const STRLEN key_len, const char flags, char value_type, const void *value, const STRLEN value_len)
1110                         __attribute__nonnull__(pTHX_2)
1111                         __attribute__nonnull__(pTHX_6);
1112 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1113         assert(key_p); assert(value)
1114
1115 #endif
1116 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1117 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1118 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1119 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1120 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1121                         __attribute__nonnull__(pTHX_1)
1122                         __attribute__nonnull__(pTHX_2); */
1123
1124 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
1125                         __attribute__pure__
1126                         __attribute__nonnull__(1)
1127                         __attribute__nonnull__(2);
1128 #define PERL_ARGS_ASSERT_FOLDEQ \
1129         assert(a); assert(b)
1130
1131 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1132                         __attribute__nonnull__(pTHX_1)
1133                         __attribute__nonnull__(pTHX_2); */
1134
1135 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1136                         __attribute__pure__
1137                         __attribute__nonnull__(1)
1138                         __attribute__nonnull__(2);
1139 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1140         assert(a); assert(b)
1141
1142 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1143                         __attribute__nonnull__(pTHX_1)
1144                         __attribute__nonnull__(pTHX_5); */
1145
1146 PERL_CALLCONV I32       Perl_foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1147                         __attribute__nonnull__(pTHX_1)
1148                         __attribute__nonnull__(pTHX_5);
1149 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8    \
1150         assert(s1); assert(s2)
1151
1152 #if defined(PERL_IN_DOIO_C)
1153 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1154                         __attribute__warn_unused_result__;
1155
1156 #endif
1157 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1158                         __attribute__nonnull__(pTHX_2);
1159 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1160         assert(argv)
1161
1162 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1163 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1164 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1165                         __attribute__nonnull__(pTHX_1);
1166 #define PERL_ARGS_ASSERT_INIT_TM        \
1167         assert(ptm)
1168
1169 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1170 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1171                         __attribute__warn_unused_result__
1172                         __attribute__pure__
1173                         __attribute__nonnull__(1)
1174                         __attribute__nonnull__(2);
1175 #define PERL_ARGS_ASSERT_INSTR  \
1176         assert(big); assert(little)
1177
1178 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1179                         __attribute__nonnull__(pTHX_1);
1180 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1181         assert(io)
1182
1183 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1184                         __attribute__warn_unused_result__;
1185
1186 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1187                         __attribute__warn_unused_result__;
1188
1189 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1190                         __attribute__warn_unused_result__
1191                         __attribute__pure__;
1192
1193 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1194                         __attribute__warn_unused_result__
1195                         __attribute__pure__;
1196
1197 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1198                         __attribute__warn_unused_result__
1199                         __attribute__pure__;
1200
1201 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1202                         __attribute__warn_unused_result__
1203                         __attribute__pure__;
1204
1205 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1206                         __attribute__warn_unused_result__
1207                         __attribute__pure__;
1208
1209 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1210                         __attribute__warn_unused_result__
1211                         __attribute__pure__;
1212
1213 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1214                         __attribute__warn_unused_result__
1215                         __attribute__pure__;
1216
1217 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1218                         __attribute__warn_unused_result__
1219                         __attribute__pure__;
1220
1221 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1222                         __attribute__warn_unused_result__
1223                         __attribute__pure__;
1224
1225 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1226                         __attribute__warn_unused_result__
1227                         __attribute__pure__;
1228
1229 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1230                         __attribute__warn_unused_result__
1231                         __attribute__pure__;
1232
1233 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1234                         __attribute__warn_unused_result__
1235                         __attribute__pure__;
1236
1237 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1238                         __attribute__warn_unused_result__
1239                         __attribute__pure__;
1240
1241 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1242                         __attribute__warn_unused_result__
1243                         __attribute__pure__;
1244
1245 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1246                         __attribute__warn_unused_result__
1247                         __attribute__pure__;
1248
1249 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1250                         __attribute__warn_unused_result__
1251                         __attribute__pure__;
1252
1253 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1254                         __attribute__nonnull__(pTHX_2)
1255                         __attribute__nonnull__(pTHX_3);
1256 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1257         assert(p); assert(lenp)
1258
1259 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1260                         __attribute__nonnull__(pTHX_2)
1261                         __attribute__nonnull__(pTHX_3);
1262 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1263         assert(p); assert(lenp)
1264
1265 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1266                         __attribute__nonnull__(pTHX_2)
1267                         __attribute__nonnull__(pTHX_3);
1268 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1269         assert(p); assert(lenp)
1270
1271 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1272                         __attribute__nonnull__(pTHX_2)
1273                         __attribute__nonnull__(pTHX_3);
1274 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1275         assert(p); assert(lenp)
1276
1277 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1278                         __attribute__warn_unused_result__
1279                         __attribute__pure__;
1280
1281 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1282                         __attribute__warn_unused_result__
1283                         __attribute__pure__;
1284
1285 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1286                         __attribute__warn_unused_result__
1287                         __attribute__pure__;
1288
1289 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1290                         __attribute__warn_unused_result__
1291                         __attribute__pure__;
1292
1293 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1294                         __attribute__warn_unused_result__
1295                         __attribute__pure__;
1296
1297 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1298                         __attribute__warn_unused_result__
1299                         __attribute__pure__;
1300
1301 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1302                         __attribute__warn_unused_result__
1303                         __attribute__pure__;
1304
1305 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1306                         __attribute__warn_unused_result__
1307                         __attribute__pure__;
1308
1309 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1310                         __attribute__warn_unused_result__
1311                         __attribute__pure__;
1312
1313 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1314                         __attribute__warn_unused_result__
1315                         __attribute__pure__;
1316
1317 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1318                         __attribute__warn_unused_result__
1319                         __attribute__pure__;
1320
1321 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1322                         __attribute__warn_unused_result__
1323                         __attribute__pure__;
1324
1325 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1326                         __attribute__warn_unused_result__
1327                         __attribute__pure__;
1328
1329 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1330                         __attribute__nonnull__(1);
1331 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1332         assert(s)
1333
1334 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1335                         __attribute__nonnull__(1);
1336 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1337         assert(s)
1338
1339 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1340                         __attribute__nonnull__(1);
1341 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1342         assert(s)
1343
1344 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1345                         __attribute__nonnull__(1); */
1346 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1347         assert(s)
1348
1349 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1350                         __attribute__nonnull__(1);
1351 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1352         assert(s)
1353
1354 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1355                         __attribute__warn_unused_result__
1356                         __attribute__nonnull__(pTHX_1);
1357 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1358         assert(p)
1359
1360 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1361                         __attribute__warn_unused_result__
1362                         __attribute__nonnull__(pTHX_1);
1363 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1364         assert(p)
1365
1366 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1367                         __attribute__warn_unused_result__
1368                         __attribute__nonnull__(pTHX_1);
1369 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1370         assert(p)
1371
1372 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1373                         __attribute__warn_unused_result__
1374                         __attribute__nonnull__(pTHX_1);
1375 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1376         assert(p)
1377
1378 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1379                         __attribute__warn_unused_result__
1380                         __attribute__nonnull__(pTHX_1);
1381 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1382         assert(p)
1383
1384 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1385                         __attribute__warn_unused_result__
1386                         __attribute__nonnull__(pTHX_1);
1387 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1388         assert(p)
1389
1390 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1391                         __attribute__warn_unused_result__
1392                         __attribute__nonnull__(pTHX_1);
1393 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1394         assert(p)
1395
1396 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1397                         __attribute__warn_unused_result__
1398                         __attribute__nonnull__(pTHX_1);
1399 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1400         assert(p)
1401
1402 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1403                         __attribute__warn_unused_result__
1404                         __attribute__nonnull__(pTHX_1);
1405 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1406         assert(p)
1407
1408 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1409                         __attribute__warn_unused_result__
1410                         __attribute__nonnull__(pTHX_1);
1411 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1412         assert(p)
1413
1414 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1415                         __attribute__warn_unused_result__
1416                         __attribute__nonnull__(pTHX_1);
1417 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1418         assert(p)
1419
1420 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1421                         __attribute__warn_unused_result__
1422                         __attribute__nonnull__(pTHX_1);
1423 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1424         assert(p)
1425
1426 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1427                         __attribute__warn_unused_result__
1428                         __attribute__nonnull__(pTHX_1);
1429 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1430         assert(p)
1431
1432 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1433                         __attribute__warn_unused_result__
1434                         __attribute__nonnull__(pTHX_1);
1435 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1436         assert(p)
1437
1438 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1439                         __attribute__warn_unused_result__
1440                         __attribute__nonnull__(pTHX_1);
1441 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1442         assert(p)
1443
1444 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1445                         __attribute__warn_unused_result__
1446                         __attribute__nonnull__(pTHX_1);
1447 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1448         assert(p)
1449
1450 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1451                         __attribute__warn_unused_result__
1452                         __attribute__nonnull__(pTHX_1);
1453 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1454         assert(p)
1455
1456 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1457                         __attribute__warn_unused_result__
1458                         __attribute__nonnull__(pTHX_1);
1459 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1460         assert(p)
1461
1462 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1463                         __attribute__warn_unused_result__
1464                         __attribute__nonnull__(pTHX_1);
1465 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1466         assert(p)
1467
1468 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1469                         __attribute__warn_unused_result__
1470                         __attribute__nonnull__(pTHX_1);
1471 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1472         assert(p)
1473
1474 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1475                         __attribute__warn_unused_result__
1476                         __attribute__nonnull__(pTHX_1);
1477 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1478         assert(p)
1479
1480 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1481                         __attribute__warn_unused_result__
1482                         __attribute__nonnull__(pTHX_1);
1483 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1484         assert(p)
1485
1486 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1487                         __attribute__warn_unused_result__
1488                         __attribute__nonnull__(pTHX_1);
1489 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1490         assert(p)
1491
1492 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1493                         __attribute__warn_unused_result__
1494                         __attribute__nonnull__(pTHX_1);
1495 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1496         assert(p)
1497
1498 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1499                         __attribute__warn_unused_result__
1500                         __attribute__nonnull__(pTHX_1);
1501 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1502         assert(p)
1503
1504 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1505                         __attribute__warn_unused_result__
1506                         __attribute__nonnull__(pTHX_1);
1507 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1508         assert(p)
1509
1510 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1511                         __attribute__warn_unused_result__
1512                         __attribute__nonnull__(pTHX_1);
1513 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1514         assert(p)
1515
1516 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1517                         __attribute__warn_unused_result__
1518                         __attribute__nonnull__(pTHX_1);
1519 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1520         assert(p)
1521
1522 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1523                         __attribute__nonnull__(pTHX_1);
1524 #define PERL_ARGS_ASSERT_JMAYBE \
1525         assert(o)
1526
1527 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1528                         __attribute__pure__
1529                         __attribute__nonnull__(pTHX_1);
1530 #define PERL_ARGS_ASSERT_KEYWORD        \
1531         assert(name)
1532
1533 #if defined(PERL_IN_OP_C)
1534 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
1535                         __attribute__nonnull__(pTHX_1);
1536 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
1537         assert(rep_op)
1538
1539 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
1540                         __attribute__nonnull__(pTHX_1);
1541 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
1542         assert(o)
1543
1544 #endif
1545 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1546 PERL_CALLCONV void      Perl_lex_end(pTHX);
1547 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1548 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1549 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1550 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1551                         __attribute__nonnull__(pTHX_1);
1552 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1553         assert(pv)
1554
1555 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1556                         __attribute__nonnull__(pTHX_1);
1557 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1558         assert(sv)
1559
1560 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1561                         __attribute__nonnull__(pTHX_1);
1562 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1563         assert(ptr)
1564
1565 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1566                         __attribute__nonnull__(pTHX_1);
1567 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1568         assert(ptr)
1569
1570 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1571                         __attribute__nonnull__(pTHX_1);
1572 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1573         assert(ptr)
1574
1575 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1576 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1577 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1578 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1579 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1580                         __attribute__nonnull__(pTHX_1);
1581 #define PERL_ARGS_ASSERT_OP_NULL        \
1582         assert(o)
1583
1584 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1585                         __attribute__nonnull__(pTHX_1);
1586 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1587         assert(o)
1588
1589 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1590 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1591 #if defined(PERL_IN_OP_C)
1592 STATIC OP*      S_linklist(pTHX_ OP *o)
1593                         __attribute__nonnull__(pTHX_1);
1594 #define PERL_ARGS_ASSERT_LINKLIST       \
1595         assert(o)
1596
1597 STATIC OP*      S_listkids(pTHX_ OP* o);
1598 #endif
1599 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1600 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1601                         __attribute__nonnull__(pTHX_2);
1602 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1603         assert(name)
1604
1605 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1606                         __attribute__nonnull__(pTHX_2);
1607 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1608         assert(name)
1609
1610 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1611                         __attribute__nonnull__(pTHX_1);
1612 #define PERL_ARGS_ASSERT_LOCALIZE       \
1613         assert(o)
1614
1615 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1616                         __attribute__warn_unused_result__
1617                         __attribute__nonnull__(pTHX_1);
1618 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1619         assert(sv)
1620
1621 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1622                         __attribute__nonnull__(pTHX_1)
1623                         __attribute__nonnull__(pTHX_2)
1624                         __attribute__nonnull__(pTHX_3);
1625 #define PERL_ARGS_ASSERT_GROK_BIN       \
1626         assert(start); assert(len_p); assert(flags)
1627
1628 PERL_CALLCONV char      Perl_grok_bslash_c(pTHX_ const char source, const bool output_warning)
1629                         __attribute__warn_unused_result__;
1630
1631 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1632                         __attribute__nonnull__(pTHX_1)
1633                         __attribute__nonnull__(pTHX_2)
1634                         __attribute__nonnull__(pTHX_3);
1635 #define PERL_ARGS_ASSERT_GROK_HEX       \
1636         assert(start); assert(len_p); assert(flags)
1637
1638 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1639                         __attribute__nonnull__(pTHX_1);
1640 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1641         assert(pv)
1642
1643 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1644                         __attribute__warn_unused_result__
1645                         __attribute__nonnull__(pTHX_1)
1646                         __attribute__nonnull__(pTHX_2);
1647 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1648         assert(sp); assert(send)
1649
1650 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1651                         __attribute__nonnull__(pTHX_1)
1652                         __attribute__nonnull__(pTHX_2)
1653                         __attribute__nonnull__(pTHX_3);
1654 #define PERL_ARGS_ASSERT_GROK_OCT       \
1655         assert(start); assert(len_p); assert(flags)
1656
1657 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1658                         __attribute__nonnull__(pTHX_1)
1659                         __attribute__nonnull__(pTHX_2);
1660 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1661         assert(sv); assert(mg)
1662
1663 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1664                         __attribute__nonnull__(pTHX_1)
1665                         __attribute__nonnull__(pTHX_2);
1666 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1667         assert(sv); assert(mg)
1668
1669 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1670                         __attribute__nonnull__(pTHX_1)
1671                         __attribute__nonnull__(pTHX_2);
1672 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1673         assert(sv); assert(mg)
1674
1675 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1676                         __attribute__nonnull__(pTHX_1)
1677                         __attribute__nonnull__(pTHX_2);
1678 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1679         assert(sv); assert(mg)
1680
1681 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1682                         __attribute__nonnull__(pTHX_2);
1683 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1684         assert(mg)
1685
1686 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1687                         __attribute__nonnull__(pTHX_1)
1688                         __attribute__nonnull__(pTHX_2);
1689 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1690         assert(sv); assert(mg)
1691
1692 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1693                         __attribute__nonnull__(pTHX_1)
1694                         __attribute__nonnull__(pTHX_2);
1695 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1696         assert(sv); assert(mg)
1697
1698 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1699                         __attribute__nonnull__(pTHX_1)
1700                         __attribute__nonnull__(pTHX_2);
1701 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1702         assert(sv); assert(mg)
1703
1704 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1705                         __attribute__nonnull__(pTHX_1)
1706                         __attribute__nonnull__(pTHX_2);
1707 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1708         assert(sv); assert(mg)
1709
1710 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1711                         __attribute__nonnull__(pTHX_1)
1712                         __attribute__nonnull__(pTHX_2);
1713 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1714         assert(sv); assert(mg)
1715
1716 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1717                         __attribute__nonnull__(pTHX_1)
1718                         __attribute__nonnull__(pTHX_2);
1719 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1720         assert(sv); assert(mg)
1721
1722 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1723                         __attribute__nonnull__(pTHX_1)
1724                         __attribute__nonnull__(pTHX_2);
1725 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1726         assert(sv); assert(mg)
1727
1728 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1729                         __attribute__nonnull__(pTHX_1)
1730                         __attribute__nonnull__(pTHX_2);
1731 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1732         assert(sv); assert(mg)
1733
1734 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1735                         __attribute__nonnull__(pTHX_1)
1736                         __attribute__nonnull__(pTHX_2);
1737 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1738         assert(sv); assert(mg)
1739
1740 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1741                         __attribute__nonnull__(pTHX_1)
1742                         __attribute__nonnull__(pTHX_2);
1743 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1744         assert(sv); assert(mg)
1745
1746 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1747                         __attribute__nonnull__(pTHX_1)
1748                         __attribute__nonnull__(pTHX_2);
1749 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1750         assert(sv); assert(mg)
1751
1752 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1753                         __attribute__nonnull__(pTHX_1)
1754                         __attribute__nonnull__(pTHX_2);
1755 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1756         assert(sv); assert(mg)
1757
1758 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1759                         __attribute__nonnull__(pTHX_1)
1760                         __attribute__nonnull__(pTHX_2);
1761 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1762         assert(sv); assert(mg)
1763
1764 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1765                         __attribute__nonnull__(pTHX_1)
1766                         __attribute__nonnull__(pTHX_2);
1767 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1768         assert(sv); assert(mg)
1769
1770 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1771                         __attribute__nonnull__(pTHX_1)
1772                         __attribute__nonnull__(pTHX_2);
1773 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1774         assert(sv); assert(mg)
1775
1776 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1777                         __attribute__nonnull__(pTHX_1)
1778                         __attribute__nonnull__(pTHX_2);
1779 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1780         assert(sv); assert(mg)
1781
1782 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1783                         __attribute__nonnull__(pTHX_1)
1784                         __attribute__nonnull__(pTHX_2)
1785                         __attribute__nonnull__(pTHX_3);
1786 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1787         assert(sv); assert(mg); assert(key)
1788
1789 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1790                         __attribute__nonnull__(pTHX_1)
1791                         __attribute__nonnull__(pTHX_2);
1792 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1793         assert(sv); assert(mg)
1794
1795 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1796                         __attribute__nonnull__(pTHX_1)
1797                         __attribute__nonnull__(pTHX_2);
1798 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1799         assert(sv); assert(mg)
1800
1801 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1802                         __attribute__noreturn__
1803                         __attribute__nonnull__(pTHX_1)
1804                         __attribute__nonnull__(pTHX_2);
1805 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1806         assert(sv); assert(mg)
1807
1808 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1809                         __attribute__nonnull__(pTHX_1)
1810                         __attribute__nonnull__(pTHX_2);
1811 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1812         assert(sv); assert(mg)
1813
1814 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1815                         __attribute__nonnull__(pTHX_1)
1816                         __attribute__nonnull__(pTHX_2);
1817 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1818         assert(sv); assert(mg)
1819
1820 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1821                         __attribute__nonnull__(pTHX_1)
1822                         __attribute__nonnull__(pTHX_2);
1823 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1824         assert(sv); assert(mg)
1825
1826 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1827                         __attribute__nonnull__(pTHX_1)
1828                         __attribute__nonnull__(pTHX_2);
1829 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1830         assert(sv); assert(mg)
1831
1832 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1833                         __attribute__nonnull__(pTHX_1)
1834                         __attribute__nonnull__(pTHX_2);
1835 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1836         assert(sv); assert(mg)
1837
1838 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1839                         __attribute__nonnull__(pTHX_1)
1840                         __attribute__nonnull__(pTHX_2);
1841 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1842         assert(sv); assert(mg)
1843
1844 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1845                         __attribute__nonnull__(pTHX_1)
1846                         __attribute__nonnull__(pTHX_2);
1847 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1848         assert(sv); assert(mg)
1849
1850 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1851                         __attribute__nonnull__(pTHX_1)
1852                         __attribute__nonnull__(pTHX_2);
1853 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1854         assert(sv); assert(mg)
1855
1856 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1857                         __attribute__nonnull__(pTHX_1)
1858                         __attribute__nonnull__(pTHX_2);
1859 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1860         assert(sv); assert(mg)
1861
1862 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1863                         __attribute__nonnull__(pTHX_1)
1864                         __attribute__nonnull__(pTHX_2);
1865 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1866         assert(sv); assert(mg)
1867
1868 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1869                         __attribute__nonnull__(pTHX_1)
1870                         __attribute__nonnull__(pTHX_2);
1871 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1872         assert(sv); assert(mg)
1873
1874 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1875                         __attribute__nonnull__(pTHX_1)
1876                         __attribute__nonnull__(pTHX_2);
1877 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1878         assert(sv); assert(mg)
1879
1880 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1881                         __attribute__nonnull__(pTHX_1)
1882                         __attribute__nonnull__(pTHX_2);
1883 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1884         assert(sv); assert(mg)
1885
1886 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1887                         __attribute__nonnull__(pTHX_1)
1888                         __attribute__nonnull__(pTHX_2);
1889 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1890         assert(sv); assert(mg)
1891
1892 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1893                         __attribute__nonnull__(pTHX_2);
1894 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1895         assert(mg)
1896
1897 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1898                         __attribute__nonnull__(pTHX_1)
1899                         __attribute__nonnull__(pTHX_2);
1900 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1901         assert(sv); assert(mg)
1902
1903 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1904                         __attribute__nonnull__(pTHX_1)
1905                         __attribute__nonnull__(pTHX_2);
1906 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1907         assert(sv); assert(mg)
1908
1909 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1910                         __attribute__nonnull__(pTHX_1)
1911                         __attribute__nonnull__(pTHX_2);
1912 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1913         assert(sv); assert(mg)
1914
1915 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1916                         __attribute__nonnull__(pTHX_1)
1917                         __attribute__nonnull__(pTHX_2);
1918 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1919         assert(sv); assert(mg)
1920
1921 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1922                         __attribute__nonnull__(pTHX_1)
1923                         __attribute__nonnull__(pTHX_2);
1924 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1925         assert(sv); assert(mg)
1926
1927 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1928                         __attribute__nonnull__(pTHX_1)
1929                         __attribute__nonnull__(pTHX_2);
1930 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1931         assert(sv); assert(mg)
1932
1933 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1934                         __attribute__nonnull__(pTHX_1)
1935                         __attribute__nonnull__(pTHX_2);
1936 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1937         assert(sv); assert(mg)
1938
1939 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1940                         __attribute__nonnull__(pTHX_1)
1941                         __attribute__nonnull__(pTHX_2);
1942 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1943         assert(sv); assert(mg)
1944
1945 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
1946                         __attribute__nonnull__(pTHX_1)
1947                         __attribute__nonnull__(pTHX_2)
1948                         __attribute__nonnull__(pTHX_3);
1949 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
1950         assert(sv); assert(mg); assert(meth)
1951
1952 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1953 #if defined(USE_LOCALE_COLLATE)
1954 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1955                         __attribute__nonnull__(pTHX_1)
1956                         __attribute__nonnull__(pTHX_2);
1957 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1958         assert(sv); assert(mg)
1959
1960 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1961                         __attribute__nonnull__(pTHX_1)
1962                         __attribute__nonnull__(pTHX_3);
1963 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1964         assert(s); assert(xlen)
1965
1966 #endif
1967 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1968                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1969                         __attribute__nonnull__(pTHX_1);
1970 #define PERL_ARGS_ASSERT_MESS   \
1971         assert(pat)
1972
1973 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
1974                         __attribute__nonnull__(pTHX_1);
1975 #define PERL_ARGS_ASSERT_MESS_SV        \
1976         assert(basemsg)
1977
1978 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1979                         __attribute__nonnull__(pTHX_1);
1980 #define PERL_ARGS_ASSERT_VMESS  \
1981         assert(pat)
1982
1983 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1984                         __attribute__nonnull__(pTHX_1);
1985 #define PERL_ARGS_ASSERT_QERROR \
1986         assert(err)
1987
1988 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1989                         __attribute__nonnull__(pTHX_3);
1990 #define PERL_ARGS_ASSERT_SORTSV \
1991         assert(cmp)
1992
1993 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1994                         __attribute__nonnull__(pTHX_3);
1995 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1996         assert(cmp)
1997
1998 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1999                         __attribute__nonnull__(pTHX_1);
2000 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2001         assert(sv)
2002
2003 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2004                         __attribute__nonnull__(pTHX_1)
2005                         __attribute__nonnull__(pTHX_2);
2006 #define PERL_ARGS_ASSERT_MG_COPY        \
2007         assert(sv); assert(nsv)
2008
2009 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2010                         __attribute__nonnull__(pTHX_1)
2011                         __attribute__nonnull__(pTHX_2);
2012 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2013         assert(sv); assert(nsv)
2014
2015 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2016                         __attribute__warn_unused_result__;
2017
2018 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2019                         __attribute__nonnull__(pTHX_1);
2020 #define PERL_ARGS_ASSERT_MG_FREE        \
2021         assert(sv)
2022
2023 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2024                         __attribute__nonnull__(pTHX_1);
2025 #define PERL_ARGS_ASSERT_MG_GET \
2026         assert(sv)
2027
2028 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2029                         __attribute__nonnull__(pTHX_1);
2030 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2031         assert(sv)
2032
2033 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2034                         __attribute__nonnull__(pTHX_1);
2035 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2036         assert(sv)
2037
2038 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2039                         __attribute__nonnull__(pTHX_1);
2040 #define PERL_ARGS_ASSERT_MG_SET \
2041         assert(sv)
2042
2043 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2044                         __attribute__nonnull__(pTHX_1);
2045 #define PERL_ARGS_ASSERT_MG_SIZE        \
2046         assert(sv)
2047
2048 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2049                         __attribute__nonnull__(pTHX_1);
2050 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2051         assert(ptm)
2052
2053 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2054 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2055 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2056                         __attribute__nonnull__(pTHX_1);
2057 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2058         assert(s)
2059
2060 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2061                         __attribute__nonnull__(pTHX_1);
2062 #define PERL_ARGS_ASSERT_MY_ATOF        \
2063         assert(s)
2064
2065 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
2066 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
2067                         __attribute__nonnull__(1)
2068                         __attribute__nonnull__(2);
2069 #define PERL_ARGS_ASSERT_MY_BCOPY       \
2070         assert(from); assert(to)
2071
2072 #endif
2073 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
2074 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
2075                         __attribute__nonnull__(1);
2076 #define PERL_ARGS_ASSERT_MY_BZERO       \
2077         assert(loc)
2078
2079 #endif
2080 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2081                         __attribute__noreturn__;
2082
2083 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2084                         __attribute__noreturn__;
2085
2086 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2087 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2088 PERL_CALLCONV void      Perl_atfork_lock(void);
2089 PERL_CALLCONV void      Perl_atfork_unlock(void);
2090 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2091 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2092 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
2093 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
2094                         __attribute__pure__
2095                         __attribute__nonnull__(1)
2096                         __attribute__nonnull__(2);
2097 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
2098         assert(s1); assert(s2)
2099
2100 #endif
2101 #if !defined(HAS_MEMSET)
2102 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
2103                         __attribute__nonnull__(1);
2104 #define PERL_ARGS_ASSERT_MY_MEMSET      \
2105         assert(loc)
2106
2107 #endif
2108 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2109 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2110                         __attribute__nonnull__(pTHX_1)
2111                         __attribute__nonnull__(pTHX_2);
2112 #define PERL_ARGS_ASSERT_MY_POPEN       \
2113         assert(cmd); assert(mode)
2114
2115 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2116                         __attribute__nonnull__(pTHX_1)
2117                         __attribute__nonnull__(pTHX_3);
2118 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2119         assert(mode); assert(args)
2120
2121 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2122 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2123 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2124 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)
2125                         __attribute__nonnull__(pTHX_1);
2126 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2127         assert(fmt)
2128
2129 #if defined(MYSWAP)
2130 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
2131                         __attribute__malloc__
2132                         __attribute__warn_unused_result__
2133                         __attribute__pure__;
2134
2135 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
2136                         __attribute__malloc__
2137                         __attribute__warn_unused_result__
2138                         __attribute__pure__;
2139
2140 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
2141                         __attribute__malloc__
2142                         __attribute__warn_unused_result__
2143                         __attribute__pure__;
2144
2145 #endif
2146 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2147 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2148                         __attribute__malloc__
2149                         __attribute__warn_unused_result__;
2150
2151 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2152                         __attribute__malloc__
2153                         __attribute__warn_unused_result__;
2154
2155 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2156 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2157                         __attribute__malloc__
2158                         __attribute__warn_unused_result__;
2159
2160 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2161                         __attribute__malloc__
2162                         __attribute__warn_unused_result__
2163                         __attribute__nonnull__(pTHX_2);
2164 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2165         assert(first)
2166
2167 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2168 #ifdef PERL_MAD
2169 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2170 #else
2171 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2172 #endif
2173 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2174                         __attribute__malloc__
2175                         __attribute__warn_unused_result__
2176                         __attribute__nonnull__(pTHX_5);
2177 #define PERL_ARGS_ASSERT_NEWFOROP       \
2178         assert(expr)
2179
2180 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2181                         __attribute__malloc__
2182                         __attribute__warn_unused_result__
2183                         __attribute__nonnull__(pTHX_1)
2184                         __attribute__nonnull__(pTHX_2);
2185 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2186         assert(cond); assert(block)
2187
2188 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2189                         __attribute__malloc__
2190                         __attribute__warn_unused_result__
2191                         __attribute__nonnull__(pTHX_3)
2192                         __attribute__nonnull__(pTHX_4);
2193 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2194         assert(first); assert(other)
2195
2196 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2197                         __attribute__malloc__
2198                         __attribute__warn_unused_result__
2199                         __attribute__nonnull__(pTHX_2);
2200 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2201         assert(label)
2202
2203 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2204                         __attribute__malloc__
2205                         __attribute__warn_unused_result__;
2206
2207 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2208                         __attribute__malloc__
2209                         __attribute__warn_unused_result__;
2210
2211 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2212                         __attribute__malloc__
2213                         __attribute__warn_unused_result__;
2214
2215 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2216                         __attribute__nonnull__(pTHX_1);
2217 #define PERL_ARGS_ASSERT_NEWPROG        \
2218         assert(o)
2219
2220 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2221                         __attribute__malloc__
2222                         __attribute__warn_unused_result__
2223                         __attribute__nonnull__(pTHX_2)
2224                         __attribute__nonnull__(pTHX_3);
2225 #define PERL_ARGS_ASSERT_NEWRANGE       \
2226         assert(left); assert(right)
2227
2228 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2229                         __attribute__malloc__
2230                         __attribute__warn_unused_result__;
2231
2232 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2233                         __attribute__malloc__
2234                         __attribute__warn_unused_result__;
2235
2236 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2237 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2238                         __attribute__nonnull__(pTHX_2)
2239                         __attribute__nonnull__(pTHX_3);
2240 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2241         assert(subaddr); assert(filename)
2242
2243 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2244                         __attribute__nonnull__(pTHX_2)
2245                         __attribute__nonnull__(pTHX_3);
2246 #define PERL_ARGS_ASSERT_NEWXS  \
2247         assert(subaddr); assert(filename)
2248
2249 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2250                         __attribute__warn_unused_result__; */
2251
2252 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2253                         __attribute__malloc__
2254                         __attribute__warn_unused_result__
2255                         __attribute__nonnull__(pTHX_1);
2256 #define PERL_ARGS_ASSERT_NEWAVREF       \
2257         assert(o)
2258
2259 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2260                         __attribute__malloc__
2261                         __attribute__warn_unused_result__;
2262
2263 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2264                         __attribute__malloc__
2265                         __attribute__warn_unused_result__;
2266
2267 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2268                         __attribute__malloc__
2269                         __attribute__warn_unused_result__
2270                         __attribute__nonnull__(pTHX_3);
2271 #define PERL_ARGS_ASSERT_NEWGVOP        \
2272         assert(gv)
2273
2274 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2275                         __attribute__malloc__
2276                         __attribute__warn_unused_result__
2277                         __attribute__nonnull__(pTHX_1);
2278 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2279         assert(pack)
2280
2281 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2282                         __attribute__malloc__
2283                         __attribute__warn_unused_result__;
2284
2285 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2286                         __attribute__malloc__
2287                         __attribute__warn_unused_result__
2288                         __attribute__nonnull__(pTHX_1);
2289 #define PERL_ARGS_ASSERT_NEWHVREF       \
2290         assert(o)
2291
2292 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2293                         __attribute__warn_unused_result__; */
2294
2295 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2296                         __attribute__malloc__
2297                         __attribute__warn_unused_result__;
2298
2299 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2300                         __attribute__malloc__
2301                         __attribute__warn_unused_result__; */
2302
2303 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2304                         __attribute__malloc__
2305                         __attribute__warn_unused_result__;
2306
2307 #ifdef USE_ITHREADS
2308 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2309                         __attribute__malloc__
2310                         __attribute__warn_unused_result__
2311                         __attribute__nonnull__(pTHX_3);
2312 #define PERL_ARGS_ASSERT_NEWPADOP       \
2313         assert(sv)
2314
2315 #endif
2316 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2317                         __attribute__malloc__
2318                         __attribute__warn_unused_result__;
2319
2320 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2321                         __attribute__malloc__
2322                         __attribute__warn_unused_result__;
2323
2324 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2325                         __attribute__malloc__
2326                         __attribute__warn_unused_result__
2327                         __attribute__nonnull__(pTHX_1);
2328 #define PERL_ARGS_ASSERT_NEWRV  \
2329         assert(sv)
2330
2331 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2332                         __attribute__malloc__
2333                         __attribute__warn_unused_result__
2334                         __attribute__nonnull__(pTHX_1);
2335 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2336         assert(sv)
2337
2338 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2339                         __attribute__malloc__
2340                         __attribute__warn_unused_result__;
2341
2342 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2343                         __attribute__malloc__
2344                         __attribute__warn_unused_result__
2345                         __attribute__nonnull__(pTHX_1);
2346 #define PERL_ARGS_ASSERT_NEWSVREF       \
2347         assert(o)
2348
2349 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2350                         __attribute__malloc__
2351                         __attribute__warn_unused_result__
2352                         __attribute__nonnull__(pTHX_3);
2353 #define PERL_ARGS_ASSERT_NEWSVOP        \
2354         assert(sv)
2355
2356 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2357                         __attribute__malloc__
2358                         __attribute__warn_unused_result__;
2359
2360 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2361                         __attribute__malloc__
2362                         __attribute__warn_unused_result__;
2363
2364 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2365                         __attribute__malloc__
2366                         __attribute__warn_unused_result__;
2367
2368 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2369                         __attribute__malloc__
2370                         __attribute__warn_unused_result__;
2371
2372 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2373                         __attribute__malloc__
2374                         __attribute__warn_unused_result__;
2375
2376 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2377                         __attribute__malloc__
2378                         __attribute__warn_unused_result__;
2379
2380 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2381                         __attribute__malloc__
2382                         __attribute__warn_unused_result__;
2383
2384 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2385                         __attribute__malloc__
2386                         __attribute__warn_unused_result__;
2387
2388 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2389                         __attribute__malloc__
2390                         __attribute__warn_unused_result__
2391                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2392                         __attribute__nonnull__(pTHX_1);
2393 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2394         assert(pat)
2395
2396 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2397                         __attribute__malloc__
2398                         __attribute__warn_unused_result__
2399                         __attribute__nonnull__(pTHX_1);
2400 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2401         assert(pat)
2402
2403 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2404                         __attribute__nonnull__(pTHX_1);
2405 #define PERL_ARGS_ASSERT_NEWSVRV        \
2406         assert(rv)
2407
2408 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2409                         __attribute__malloc__
2410                         __attribute__warn_unused_result__;
2411
2412 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2413                         __attribute__malloc__
2414                         __attribute__warn_unused_result__;
2415
2416 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2417                         __attribute__malloc__
2418                         __attribute__warn_unused_result__;
2419
2420 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2421                         __attribute__malloc__
2422                         __attribute__warn_unused_result__
2423                         __attribute__nonnull__(pTHX_2);
2424 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2425         assert(block)
2426
2427 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2428                         __attribute__malloc__
2429                         __attribute__warn_unused_result__;
2430
2431 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2432                         __attribute__malloc__
2433                         __attribute__warn_unused_result__;
2434
2435 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2436                         __attribute__nonnull__(pTHX_1)
2437                         __attribute__nonnull__(pTHX_2)
2438                         __attribute__nonnull__(pTHX_3);
2439 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2440         assert(s); assert(e); assert(sv)
2441
2442 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2443                         __attribute__nonnull__(pTHX_1)
2444                         __attribute__nonnull__(pTHX_2);
2445 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2446         assert(s); assert(rv)
2447
2448 PERL_CALLCONV const char*       Perl_prescan_version(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha)
2449                         __attribute__nonnull__(pTHX_1);
2450 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2451         assert(s)
2452
2453 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2454                         __attribute__nonnull__(pTHX_1);
2455 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2456         assert(ver)
2457
2458 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2459                         __attribute__nonnull__(pTHX_1);
2460 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2461         assert(ver)
2462
2463 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2464                         __attribute__nonnull__(pTHX_1);
2465 #define PERL_ARGS_ASSERT_VVERIFY        \
2466         assert(vs)
2467
2468 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2469                         __attribute__nonnull__(pTHX_1);
2470 #define PERL_ARGS_ASSERT_VNUMIFY        \
2471         assert(vs)
2472
2473 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2474                         __attribute__nonnull__(pTHX_1);
2475 #define PERL_ARGS_ASSERT_VNORMAL        \
2476         assert(vs)
2477
2478 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2479                         __attribute__nonnull__(pTHX_1);
2480 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2481         assert(vs)
2482
2483 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2484                         __attribute__nonnull__(pTHX_1)
2485                         __attribute__nonnull__(pTHX_2);
2486 #define PERL_ARGS_ASSERT_VCMP   \
2487         assert(lhv); assert(rhv)
2488
2489 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2490                         __attribute__nonnull__(pTHX_1);
2491 #define PERL_ARGS_ASSERT_NEXTARGV       \
2492         assert(gv)
2493
2494 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2495                         __attribute__pure__
2496                         __attribute__nonnull__(1)
2497                         __attribute__nonnull__(2)
2498                         __attribute__nonnull__(3)
2499                         __attribute__nonnull__(4);
2500 #define PERL_ARGS_ASSERT_NINSTR \
2501         assert(big); assert(bigend); assert(little); assert(lend)
2502
2503 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2504 #ifdef PERL_MAD
2505 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2506                         __attribute__nonnull__(pTHX_1);
2507 #define PERL_ARGS_ASSERT_PACKAGE        \
2508         assert(o)
2509
2510 #else
2511 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2512                         __attribute__nonnull__(pTHX_1);
2513 #define PERL_ARGS_ASSERT_PACKAGE        \
2514         assert(o)
2515
2516 #endif
2517 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2518                         __attribute__nonnull__(pTHX_1);
2519 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2520         assert(v)
2521
2522 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2523 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
2524                         __attribute__nonnull__(pTHX_1);
2525 #define PERL_ARGS_ASSERT_ALLOCMY        \
2526         assert(name)
2527
2528 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2529                         __attribute__warn_unused_result__
2530                         __attribute__nonnull__(pTHX_1);
2531 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2532         assert(name)
2533
2534 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
2535                         __attribute__deprecated__;
2536
2537 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
2538 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2539                         __attribute__warn_unused_result__
2540                         __attribute__nonnull__(pTHX_1);
2541 #define PERL_ARGS_ASSERT_OOPSAV \
2542         assert(o)
2543
2544 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2545                         __attribute__warn_unused_result__
2546                         __attribute__nonnull__(pTHX_1);
2547 #define PERL_ARGS_ASSERT_OOPSHV \
2548         assert(o)
2549
2550 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2551 #ifdef DEBUGGING
2552 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2553 #endif
2554 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2555 #if defined(PERL_IN_PAD_C)
2556 STATIC void     S_pad_reset(pTHX);
2557 #endif
2558 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2559 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2560 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2561                         __attribute__nonnull__(pTHX_1)
2562                         __attribute__nonnull__(pTHX_2);
2563 #define PERL_ARGS_ASSERT_START_GLOB     \
2564         assert(tmpglob); assert(io)
2565
2566 #if defined(USE_REENTRANT_API)
2567 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2568 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2569 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2570 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2571                         __attribute__nonnull__(1);
2572 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2573         assert(f)
2574
2575 #endif
2576 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2577 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2578                         __attribute__nonnull__(pTHX_1)
2579                         __attribute__nonnull__(pTHX_3);
2580 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2581         assert(sub_name); assert(argv)
2582
2583 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2584                         __attribute__nonnull__(pTHX_1);
2585 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2586         assert(methname)
2587
2588 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2589                         __attribute__nonnull__(pTHX_1);
2590 #define PERL_ARGS_ASSERT_CALL_PV        \
2591         assert(sub_name)
2592
2593 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2594                         __attribute__nonnull__(pTHX_1);
2595 #define PERL_ARGS_ASSERT_CALL_SV        \
2596         assert(sv)
2597
2598 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2599 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2600                         __attribute__nonnull__(pTHX_1);
2601 #define PERL_ARGS_ASSERT_DOREF  \
2602         assert(o)
2603
2604 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2605                         __attribute__nonnull__(pTHX_1);
2606 #define PERL_ARGS_ASSERT_EVAL_PV        \
2607         assert(p)
2608
2609 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2610                         __attribute__nonnull__(pTHX_1);
2611 #define PERL_ARGS_ASSERT_EVAL_SV        \
2612         assert(sv)
2613
2614 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2615                         __attribute__nonnull__(pTHX_1);
2616 #define PERL_ARGS_ASSERT_GET_SV \
2617         assert(name)
2618
2619 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2620                         __attribute__nonnull__(pTHX_1);
2621 #define PERL_ARGS_ASSERT_GET_AV \
2622         assert(name)
2623
2624 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2625                         __attribute__nonnull__(pTHX_1);
2626 #define PERL_ARGS_ASSERT_GET_HV \
2627         assert(name)
2628
2629 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2630                         __attribute__nonnull__(pTHX_1);
2631 #define PERL_ARGS_ASSERT_GET_CV \
2632         assert(name)
2633
2634 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2635                         __attribute__nonnull__(pTHX_1);
2636 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2637         assert(name)
2638
2639 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2640 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2641 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2642 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2643                         __attribute__nonnull__(pTHX_1);
2644 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2645         assert(newctype)
2646
2647 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2648 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2649 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2650 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2651 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2652                         __attribute__nonnull__(pTHX_1);
2653 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2654         assert(pv)
2655
2656 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)
2657                         __attribute__nonnull__(pTHX_1)
2658                         __attribute__nonnull__(pTHX_2)
2659                         __attribute__nonnull__(pTHX_3)
2660                         __attribute__nonnull__(pTHX_4)
2661                         __attribute__nonnull__(pTHX_5)
2662                         __attribute__nonnull__(pTHX_6);
2663 #define PERL_ARGS_ASSERT_PACK_CAT       \
2664         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2665
2666 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2667                         __attribute__nonnull__(pTHX_1)
2668                         __attribute__nonnull__(pTHX_2)
2669                         __attribute__nonnull__(pTHX_3)
2670                         __attribute__nonnull__(pTHX_4)
2671                         __attribute__nonnull__(pTHX_5);
2672 #define PERL_ARGS_ASSERT_PACKLIST       \
2673         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2674
2675 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2676 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2677 #endif
2678 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2679                         __attribute__nonnull__(pTHX_1)
2680                         __attribute__nonnull__(pTHX_2);
2681 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2682         assert(o); assert(expr)
2683
2684 #if defined(PERL_IN_OP_C)
2685 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2686                         __attribute__nonnull__(pTHX_1)
2687                         __attribute__nonnull__(pTHX_2)
2688                         __attribute__nonnull__(pTHX_3);
2689 #define PERL_ARGS_ASSERT_PMTRANS        \
2690         assert(o); assert(expr); assert(repl)
2691
2692 #endif
2693 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2694 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2695 PERL_CALLCONV void      Perl_push_scope(pTHX);
2696 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2697 #if defined(PERL_IN_OP_C)
2698 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2699 #endif
2700 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2701                         __attribute__nonnull__(pTHX_1);
2702 #define PERL_ARGS_ASSERT_REGDUMP        \
2703         assert(r)
2704
2705 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2706                         __attribute__nonnull__(pTHX_1);
2707 #define PERL_ARGS_ASSERT_REGDUMP        \
2708         assert(r)
2709
2710 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2711                         __attribute__nonnull__(pTHX_2);
2712 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2713         assert(node)
2714
2715 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2716                         __attribute__nonnull__(pTHX_1)
2717                         __attribute__nonnull__(pTHX_2)
2718                         __attribute__nonnull__(pTHX_3)
2719                         __attribute__nonnull__(pTHX_4)
2720                         __attribute__nonnull__(pTHX_6);
2721 #define PERL_ARGS_ASSERT_PREGEXEC       \
2722         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2723
2724 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2725 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2726                         __attribute__nonnull__(pTHX_1);
2727 #define PERL_ARGS_ASSERT_PREGFREE2      \
2728         assert(rx)
2729
2730 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
2731                         __attribute__nonnull__(pTHX_2);
2732 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2733         assert(rx)
2734
2735 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2736                         __attribute__nonnull__(pTHX_1);
2737 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2738         assert(rx)
2739
2740 #if defined(USE_ITHREADS)
2741 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2742                         __attribute__nonnull__(pTHX_1)
2743                         __attribute__nonnull__(pTHX_2);
2744 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2745         assert(r); assert(param)
2746
2747 #endif
2748 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2749                         __attribute__nonnull__(pTHX_1);
2750 #define PERL_ARGS_ASSERT_PREGCOMP       \
2751         assert(pattern)
2752
2753 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2754                         __attribute__nonnull__(pTHX_1);
2755 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2756         assert(pattern)
2757
2758 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)
2759                         __attribute__nonnull__(pTHX_1)
2760                         __attribute__nonnull__(pTHX_3)
2761                         __attribute__nonnull__(pTHX_4);
2762 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2763         assert(rx); assert(strpos); assert(strend)
2764
2765 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2766                         __attribute__nonnull__(pTHX_1);
2767 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2768         assert(r)
2769
2770 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2771                         __attribute__nonnull__(pTHX_1)
2772                         __attribute__nonnull__(pTHX_2)
2773                         __attribute__nonnull__(pTHX_3)
2774                         __attribute__nonnull__(pTHX_4)
2775                         __attribute__nonnull__(pTHX_6);
2776 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2777         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2778
2779 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2780                         __attribute__warn_unused_result__;
2781
2782
2783 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2784                         __attribute__nonnull__(pTHX_1);
2785 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2786         assert(rx)
2787
2788 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2789                         __attribute__nonnull__(pTHX_1);
2790 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2791         assert(rx)
2792
2793 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2794                         __attribute__nonnull__(pTHX_1)
2795                         __attribute__nonnull__(pTHX_2);
2796 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2797         assert(rx); assert(namesv)
2798
2799 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2800                         __attribute__nonnull__(pTHX_1)
2801                         __attribute__nonnull__(pTHX_2);
2802 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2803         assert(rx); assert(key)
2804
2805 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2806                         __attribute__nonnull__(pTHX_1);
2807 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2808         assert(rx)
2809
2810 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2811                         __attribute__nonnull__(pTHX_1);
2812 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2813         assert(rx)
2814
2815 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2816                         __attribute__nonnull__(pTHX_1);
2817 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2818         assert(rx)
2819
2820 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2821                         __attribute__nonnull__(pTHX_1);
2822 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2823         assert(rx)
2824
2825
2826 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2827                         __attribute__nonnull__(pTHX_1);
2828 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2829         assert(rx)
2830
2831 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2832                         __attribute__nonnull__(pTHX_1);
2833 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2834         assert(rx)
2835
2836 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2837                         __attribute__nonnull__(pTHX_1)
2838                         __attribute__nonnull__(pTHX_2);
2839 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2840         assert(rx); assert(sv)
2841
2842
2843 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2844                         __attribute__nonnull__(pTHX_1);
2845 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2846         assert(rx)
2847
2848
2849 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2850                         __attribute__nonnull__(pTHX_2)
2851                         __attribute__nonnull__(pTHX_3);
2852 #define PERL_ARGS_ASSERT_REGPROP        \
2853         assert(sv); assert(o)
2854
2855 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2856                         __attribute__nonnull__(1)
2857                         __attribute__nonnull__(2);
2858 #define PERL_ARGS_ASSERT_REPEATCPY      \
2859         assert(to); assert(from)
2860
2861 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2862                         __attribute__pure__
2863                         __attribute__nonnull__(1)
2864                         __attribute__nonnull__(2)
2865                         __attribute__nonnull__(3)
2866                         __attribute__nonnull__(4);
2867 #define PERL_ARGS_ASSERT_RNINSTR        \
2868         assert(big); assert(bigend); assert(little); assert(lend)
2869
2870 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2871 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2872 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2873                         __attribute__nonnull__(pTHX_3);
2874 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2875         assert(save)
2876
2877 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2878 #if defined(PERL_IN_PP_CTL_C)
2879 STATIC void     S_rxres_free(pTHX_ void** rsp)
2880                         __attribute__nonnull__(pTHX_1);
2881 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2882         assert(rsp)
2883
2884 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2885                         __attribute__nonnull__(pTHX_1)
2886                         __attribute__nonnull__(pTHX_2);
2887 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2888         assert(rsp); assert(rx)
2889
2890 #endif
2891 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2892                         __attribute__nonnull__(pTHX_1)
2893                         __attribute__nonnull__(pTHX_2);
2894 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2895         assert(rsp); assert(rx)
2896
2897 #if !defined(HAS_RENAME)
2898 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2899                         __attribute__nonnull__(pTHX_1)
2900                         __attribute__nonnull__(pTHX_2);
2901 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2902         assert(a); assert(b)
2903
2904 #endif
2905 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2906                         __attribute__malloc__
2907                         __attribute__warn_unused_result__;
2908
2909 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2910                         __attribute__malloc__
2911                         __attribute__warn_unused_result__;
2912
2913 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2914                         __attribute__malloc__
2915                         __attribute__warn_unused_result__;
2916
2917 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2918                         __attribute__malloc__
2919                         __attribute__warn_unused_result__
2920                         __attribute__nonnull__(pTHX_1);
2921 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2922         assert(pv)
2923
2924 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2925                         __attribute__malloc__
2926                         __attribute__warn_unused_result__
2927                         __attribute__nonnull__(pTHX_1);
2928 #define PERL_ARGS_ASSERT_SAVESVPV       \
2929         assert(sv)
2930
2931 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2932 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2933 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2934                         __attribute__nonnull__(pTHX_1)
2935                         __attribute__nonnull__(pTHX_3); */
2936
2937 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2938                         __attribute__nonnull__(pTHX_1)
2939                         __attribute__nonnull__(pTHX_3);
2940 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2941         assert(av); assert(sptr)
2942
2943 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2944 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2945                         __attribute__nonnull__(pTHX_1);
2946 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2947         assert(aptr)
2948
2949 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2950                         __attribute__nonnull__(pTHX_1);
2951 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2952         assert(gv)
2953
2954 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2955                         __attribute__nonnull__(pTHX_1);
2956 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2957         assert(boolp)
2958
2959 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2960                         __attribute__nonnull__(pTHX_1);
2961 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2962         assert(svp)
2963
2964 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2965                         __attribute__nonnull__(pTHX_1)
2966                         __attribute__nonnull__(pTHX_2);
2967 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2968         assert(hv); assert(key)
2969
2970 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2971                         __attribute__nonnull__(pTHX_1)
2972                         __attribute__nonnull__(pTHX_2);
2973 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2974         assert(hv); assert(keysv)
2975
2976 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2977                         __attribute__nonnull__(pTHX_1);
2978 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2979         assert(av)
2980
2981 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2982                         __attribute__nonnull__(pTHX_2);
2983 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2984         assert(p)
2985
2986 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2987 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2988 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2989 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2990 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2991                         __attribute__nonnull__(pTHX_1);
2992 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2993         assert(sptr)
2994
2995 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2996                         __attribute__nonnull__(pTHX_1);
2997 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2998         assert(str)
2999
3000 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3001                         __attribute__nonnull__(pTHX_1);
3002 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3003         assert(str)
3004
3005 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3006                         __attribute__nonnull__(pTHX_1);
3007 #define PERL_ARGS_ASSERT_SAVE_GP        \
3008         assert(gv)
3009
3010 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3011                         __attribute__nonnull__(pTHX_1);
3012 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3013         assert(gv)
3014
3015 PERL_CALLCONV void      Perl_save_hints(pTHX);
3016 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3017                         __attribute__nonnull__(pTHX_1)
3018                         __attribute__nonnull__(pTHX_2)
3019                         __attribute__nonnull__(pTHX_3); */
3020
3021 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3022                         __attribute__nonnull__(pTHX_1)
3023                         __attribute__nonnull__(pTHX_2)
3024                         __attribute__nonnull__(pTHX_3);
3025 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3026         assert(hv); assert(key); assert(sptr)
3027
3028 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3029                         __attribute__nonnull__(pTHX_1);
3030 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3031         assert(hptr)
3032
3033 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3034                         __attribute__nonnull__(pTHX_1);
3035 #define PERL_ARGS_ASSERT_SAVE_I16       \
3036         assert(intp)
3037
3038 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3039                         __attribute__nonnull__(pTHX_1);
3040 #define PERL_ARGS_ASSERT_SAVE_I32       \
3041         assert(intp)
3042
3043 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3044                         __attribute__nonnull__(pTHX_1);
3045 #define PERL_ARGS_ASSERT_SAVE_I8        \
3046         assert(bytep)
3047
3048 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3049                         __attribute__nonnull__(pTHX_1);
3050 #define PERL_ARGS_ASSERT_SAVE_INT       \
3051         assert(intp)
3052
3053 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3054                         __attribute__nonnull__(pTHX_1);
3055 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3056         assert(item)
3057
3058 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3059                         __attribute__nonnull__(pTHX_1);
3060 #define PERL_ARGS_ASSERT_SAVE_IV        \
3061         assert(ivp)
3062
3063 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3064                         __attribute__nonnull__(pTHX_1);
3065 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3066         assert(sarg)
3067
3068 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3069                         __attribute__nonnull__(pTHX_1);
3070 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3071         assert(longp)
3072
3073 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3074                         __attribute__nonnull__(pTHX_1); */
3075 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3076         assert(sv)
3077
3078 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3079                         __attribute__nonnull__(pTHX_1);
3080 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3081         assert(gv)
3082
3083 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3084 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3085                         __attribute__nonnull__(pTHX_1);
3086 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3087         assert(gv)
3088
3089 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3090                         __attribute__nonnull__(pTHX_1);
3091 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3092         assert(pptr)
3093
3094 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3095                         __attribute__nonnull__(pTHX_1);
3096 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3097         assert(ptr)
3098
3099 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3100 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3101 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3102                         __attribute__nonnull__(pTHX_1);
3103 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3104         assert(sptr)
3105
3106 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3107                         __attribute__nonnull__(pTHX_1);
3108 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3109         assert(sptr)
3110
3111 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3112 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3113 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3114 #if defined(PERL_IN_SCOPE_C)
3115 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
3116 #endif
3117 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3118 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3119 #if defined(PERL_IN_OP_C)
3120 STATIC OP*      S_scalarkids(pTHX_ OP* o);
3121 STATIC OP*      S_scalarseq(pTHX_ OP* o);
3122 #endif
3123 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3124                         __attribute__nonnull__(pTHX_1);
3125 #define PERL_ARGS_ASSERT_SCALARVOID     \
3126         assert(o)
3127
3128 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3129                         __attribute__nonnull__(pTHX_1)
3130                         __attribute__nonnull__(pTHX_3);
3131 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3132         assert(start); assert(retlen)
3133
3134 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3135                         __attribute__nonnull__(pTHX_1)
3136                         __attribute__nonnull__(pTHX_3);
3137 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3138         assert(start); assert(retlen)
3139
3140 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3141                         __attribute__nonnull__(pTHX_1)
3142                         __attribute__nonnull__(pTHX_2);
3143 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3144         assert(s); assert(lvalp)
3145
3146 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3147                         __attribute__nonnull__(pTHX_1)
3148                         __attribute__nonnull__(pTHX_3);
3149 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3150         assert(start); assert(retlen)
3151
3152 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
3153 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3154                         __attribute__nonnull__(pTHX_1)
3155                         __attribute__nonnull__(pTHX_2)
3156                         __attribute__nonnull__(pTHX_5);
3157 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3158         assert(bigstr); assert(littlestr); assert(old_posp)
3159
3160 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3161 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3162                         __attribute__nonnull__(pTHX_1);
3163 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3164         assert(str)
3165
3166 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
3167 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
3168 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
3169 #else
3170 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
3171 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
3172 #endif
3173 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3174                         __attribute__nonnull__(pTHX_1)
3175                         __attribute__nonnull__(pTHX_2);
3176 #define PERL_ARGS_ASSERT_STACK_GROW     \
3177         assert(sp); assert(p)
3178
3179 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3180 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3181                         __attribute__nonnull__(pTHX_1);
3182 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3183         assert(cv)
3184
3185 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3186                         __attribute__nonnull__(pTHX_1);
3187 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3188         assert(sv)
3189
3190 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3191                         __attribute__nonnull__(pTHX_2)
3192                         __attribute__nonnull__(pTHX_3);
3193 #define PERL_ARGS_ASSERT_SV_2CV \
3194         assert(st); assert(gvp)
3195
3196 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3197                         __attribute__nonnull__(pTHX_1);
3198 #define PERL_ARGS_ASSERT_SV_2IO \
3199         assert(sv)
3200
3201 #if defined(PERL_IN_SV_C)
3202 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3203                         __attribute__nonnull__(pTHX_1);
3204 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3205         assert(gv)
3206
3207 #endif
3208 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3209 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3210 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3211 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3212 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3213                         __attribute__nonnull__(pTHX_1);
3214 #define PERL_ARGS_ASSERT_SV_2NUM        \
3215         assert(sv)
3216
3217 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3218 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3219 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3220                         __attribute__nonnull__(pTHX_1);
3221 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3222         assert(sv)
3223
3224 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3225                         __attribute__nonnull__(pTHX_1);
3226 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3227         assert(sv)
3228
3229 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3230                         __attribute__nonnull__(pTHX_1);
3231 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3232         assert(sv)
3233
3234 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3235 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3236 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3237                         __attribute__nonnull__(pTHX_1);
3238 #define PERL_ARGS_ASSERT_SV_IV  \
3239         assert(sv)
3240
3241 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3242                         __attribute__nonnull__(pTHX_1);
3243 #define PERL_ARGS_ASSERT_SV_UV  \
3244         assert(sv)
3245
3246 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3247                         __attribute__nonnull__(pTHX_1);
3248 #define PERL_ARGS_ASSERT_SV_NV  \
3249         assert(sv)
3250
3251 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3252                         __attribute__nonnull__(pTHX_1)
3253                         __attribute__nonnull__(pTHX_2);
3254 #define PERL_ARGS_ASSERT_SV_PVN \
3255         assert(sv); assert(lp)
3256
3257 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3258                         __attribute__nonnull__(pTHX_1)
3259                         __attribute__nonnull__(pTHX_2);
3260 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3261         assert(sv); assert(lp)
3262
3263 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3264                         __attribute__nonnull__(pTHX_1)
3265                         __attribute__nonnull__(pTHX_2);
3266 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3267         assert(sv); assert(lp)
3268
3269 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3270 #if defined(PERL_IN_SV_C)
3271 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3272                         __attribute__nonnull__(pTHX_1);
3273 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3274         assert(ptr)
3275
3276 #endif
3277 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3278                         __attribute__nonnull__(pTHX_1);
3279 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3280         assert(sv)
3281
3282 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3283                         __attribute__nonnull__(pTHX_1)
3284                         __attribute__nonnull__(pTHX_2);
3285 #define PERL_ARGS_ASSERT_SV_BLESS       \
3286         assert(sv); assert(stash)
3287
3288 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3289                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3290                         __attribute__nonnull__(pTHX_1)
3291                         __attribute__nonnull__(pTHX_2);
3292 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3293         assert(sv); assert(pat)
3294
3295 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3296                         __attribute__nonnull__(pTHX_1)
3297                         __attribute__nonnull__(pTHX_2);
3298 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3299         assert(sv); assert(pat)
3300
3301 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3302                         __attribute__nonnull__(pTHX_1);
3303 #define PERL_ARGS_ASSERT_SV_CATPV       \
3304         assert(sv)
3305
3306 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3307                         __attribute__nonnull__(pTHX_1)
3308                         __attribute__nonnull__(pTHX_2); */
3309 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3310         assert(dsv); assert(sstr)
3311
3312 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3313                         __attribute__nonnull__(pTHX_1); */
3314 #define PERL_ARGS_ASSERT_SV_CATSV       \
3315         assert(dstr)
3316
3317 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3318                         __attribute__nonnull__(pTHX_1);
3319 #define PERL_ARGS_ASSERT_SV_CHOP        \
3320         assert(sv)
3321
3322 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3323 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3324 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3325                         __attribute__nonnull__(pTHX_1);
3326 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3327         assert(sv)
3328
3329 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3330 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3331 #if defined(USE_LOCALE_COLLATE)
3332 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3333                         __attribute__nonnull__(pTHX_1)
3334                         __attribute__nonnull__(pTHX_2);
3335 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3336         assert(sv); assert(nxp)
3337
3338 #endif
3339 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3340                         __attribute__nonnull__(pTHX_1)
3341                         __attribute__nonnull__(pTHX_2)
3342                         __attribute__nonnull__(pTHX_3)
3343                         __attribute__nonnull__(pTHX_4);
3344 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3345         assert(sv); assert(startop); assert(code); assert(padp)
3346
3347 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3348                         __attribute__nonnull__(pTHX_1);
3349 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3350         assert(sv)
3351
3352 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3353 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3354 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3355                         __attribute__nonnull__(pTHX_1);
3356 #define PERL_ARGS_ASSERT_SV_DUMP        \
3357         assert(sv)
3358
3359 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3360                         __attribute__warn_unused_result__
3361                         __attribute__nonnull__(pTHX_1)
3362                         __attribute__nonnull__(pTHX_2);
3363 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3364         assert(sv); assert(name)
3365
3366 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3367                         __attribute__warn_unused_result__
3368                         __attribute__nonnull__(pTHX_1)
3369                         __attribute__nonnull__(pTHX_2);
3370 #define PERL_ARGS_ASSERT_SV_DOES        \
3371         assert(sv); assert(name)
3372
3373 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3374 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3375 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3376                         __attribute__nonnull__(pTHX_1);
3377 #define PERL_ARGS_ASSERT_SV_FREE2       \
3378         assert(sv)
3379
3380 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3381 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3382                         __attribute__nonnull__(pTHX_1)
3383                         __attribute__nonnull__(pTHX_2);
3384 #define PERL_ARGS_ASSERT_SV_GETS        \
3385         assert(sv); assert(fp)
3386
3387 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3388                         __attribute__nonnull__(pTHX_1);
3389 #define PERL_ARGS_ASSERT_SV_GROW        \
3390         assert(sv)
3391
3392 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3393 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3394 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3395                         __attribute__nonnull__(pTHX_1)
3396                         __attribute__nonnull__(pTHX_4); */
3397 #define PERL_ARGS_ASSERT_SV_INSERT      \
3398         assert(bigstr); assert(little)
3399
3400 PERL_CALLCONV void      Perl_sv_insert_flags(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen, const U32 flags)
3401                         __attribute__nonnull__(pTHX_1)
3402                         __attribute__nonnull__(pTHX_4);
3403 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3404         assert(bigstr); assert(little)
3405
3406 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3407                         __attribute__nonnull__(pTHX_2);
3408 #define PERL_ARGS_ASSERT_SV_ISA \
3409         assert(name)
3410
3411 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3412 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3413 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3414 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3415                         __attribute__nonnull__(pTHX_1);
3416 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3417         assert(sv)
3418
3419 PERL_CALLCONV MAGIC *   Perl_sv_magicext(pTHX_ SV *const sv, SV *const obj, const int how, const MGVTBL *const vtbl, const char *const name, const I32 namlen)
3420                         __attribute__nonnull__(pTHX_1);
3421 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3422         assert(sv)
3423
3424 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3425                         __attribute__malloc__
3426                         __attribute__warn_unused_result__;
3427
3428 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3429                         __attribute__warn_unused_result__;
3430
3431 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3432 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3433 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3434                         __attribute__nonnull__(pTHX_2);
3435 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3436         assert(offsetp)
3437
3438 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3439                         __attribute__nonnull__(pTHX_1);
3440 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3441         assert(sv)
3442
3443 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3444                         __attribute__nonnull__(pTHX_2);
3445 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3446         assert(offsetp)
3447
3448 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3449                         __attribute__nonnull__(pTHX_1); */
3450 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3451         assert(sv)
3452
3453 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3454                         __attribute__nonnull__(pTHX_1);
3455 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3456         assert(sv)
3457
3458 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3459                         __attribute__nonnull__(pTHX_1);
3460 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3461         assert(sv)
3462
3463 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3464                         __attribute__nonnull__(pTHX_1)
3465                         __attribute__nonnull__(pTHX_2);
3466 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3467         assert(sv); assert(encoding)
3468
3469 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3470                         __attribute__nonnull__(pTHX_1)
3471                         __attribute__nonnull__(pTHX_2)
3472                         __attribute__nonnull__(pTHX_3)
3473                         __attribute__nonnull__(pTHX_4)
3474                         __attribute__nonnull__(pTHX_5);
3475 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3476         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3477
3478 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3479                         __attribute__warn_unused_result__
3480                         __attribute__nonnull__(pTHX_1);
3481 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3482         assert(sv)
3483
3484 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3485                         __attribute__nonnull__(pTHX_1)
3486                         __attribute__nonnull__(pTHX_2);
3487 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3488         assert(sv); assert(nsv)
3489
3490 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3491 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3492                         __attribute__nonnull__(pTHX_1);
3493 #define PERL_ARGS_ASSERT_SV_RESET       \
3494         assert(s)
3495
3496 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3497                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3498                         __attribute__nonnull__(pTHX_1)
3499                         __attribute__nonnull__(pTHX_2);
3500 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3501         assert(sv); assert(pat)
3502
3503 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3504                         __attribute__nonnull__(pTHX_1)
3505                         __attribute__nonnull__(pTHX_2);
3506 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3507         assert(sv); assert(pat)
3508
3509 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3510                         __attribute__nonnull__(pTHX_1);
3511 #define PERL_ARGS_ASSERT_SV_SETIV       \
3512         assert(sv)
3513
3514 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3515                         __attribute__nonnull__(pTHX_1);
3516 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3517         assert(sv)
3518
3519 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3520                         __attribute__nonnull__(pTHX_1);
3521 #define PERL_ARGS_ASSERT_SV_SETUV       \
3522         assert(sv)
3523
3524 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3525                         __attribute__nonnull__(pTHX_1);
3526 #define PERL_ARGS_ASSERT_SV_SETNV       \
3527         assert(sv)
3528
3529 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3530                         __attribute__nonnull__(pTHX_1);
3531 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3532         assert(rv)
3533
3534 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3535                         __attribute__nonnull__(pTHX_1);
3536 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3537         assert(rv)
3538
3539 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3540                         __attribute__nonnull__(pTHX_1);
3541 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3542         assert(rv)
3543
3544 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3545                         __attribute__nonnull__(pTHX_1);
3546 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3547         assert(rv)
3548
3549 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3550                         __attribute__nonnull__(pTHX_1)
3551                         __attribute__nonnull__(pTHX_3);
3552 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3553         assert(rv); assert(pv)
3554
3555 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3556                         __attribute__nonnull__(pTHX_1);
3557 #define PERL_ARGS_ASSERT_SV_SETPV       \
3558         assert(sv)
3559
3560 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3561                         __attribute__nonnull__(pTHX_1);
3562 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3563         assert(sv)
3564
3565 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3566                         __attribute__nonnull__(pTHX_1); */
3567 #define PERL_ARGS_ASSERT_SV_SETSV       \
3568         assert(dstr)
3569
3570 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3571                         __attribute__nonnull__(pTHX_1); */
3572 #define PERL_ARGS_ASSERT_SV_TAINT       \
3573         assert(sv)
3574
3575 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3576                         __attribute__warn_unused_result__
3577                         __attribute__nonnull__(pTHX_1);
3578 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3579         assert(sv)
3580
3581 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3582                         __attribute__nonnull__(pTHX_1);
3583 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3584         assert(sv)
3585
3586 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3587                         __attribute__nonnull__(pTHX_1); */
3588 #define PERL_ARGS_ASSERT_SV_UNREF       \
3589         assert(sv)
3590
3591 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3592                         __attribute__nonnull__(pTHX_1);
3593 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3594         assert(ref)
3595
3596 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3597                         __attribute__nonnull__(pTHX_1);
3598 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3599         assert(sv)
3600
3601 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3602                         __attribute__nonnull__(pTHX_1);
3603 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3604         assert(sv)
3605
3606 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3607                         __attribute__nonnull__(pTHX_1); */
3608 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3609         assert(sv)
3610
3611 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3612                         __attribute__nonnull__(pTHX_1);
3613 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3614         assert(sv)
3615
3616 PERL_CALLCONV void      Perl_sv_vcatpvfn(pTHX_ SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted)
3617                         __attribute__nonnull__(pTHX_1)
3618                         __attribute__nonnull__(pTHX_2);
3619 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3620         assert(sv); assert(pat)
3621
3622 PERL_CALLCONV void      Perl_sv_vsetpvfn(pTHX_ SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted)
3623                         __attribute__nonnull__(pTHX_1)
3624                         __attribute__nonnull__(pTHX_2);
3625 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3626         assert(sv); assert(pat)
3627
3628 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3629                         __attribute__warn_unused_result__
3630                         __attribute__nonnull__(pTHX_1);
3631 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3632         assert(sv)
3633
3634 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3635                         __attribute__nonnull__(pTHX_1)
3636                         __attribute__nonnull__(pTHX_2)
3637                         __attribute__nonnull__(pTHX_3);
3638 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3639         assert(pkg); assert(name); assert(listsv)
3640
3641 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3642                         __attribute__nonnull__(pTHX_1)
3643                         __attribute__nonnull__(pTHX_2);
3644 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3645         assert(swash); assert(ptr)
3646
3647 PERL_CALLCONV void      Perl_taint_env(pTHX);
3648 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3649                         __attribute__nonnull__(pTHX_2);
3650 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3651         assert(s)
3652
3653 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3654                         __attribute__nonnull__(pTHX_1)
3655                         __attribute__nonnull__(pTHX_2)
3656                         __attribute__nonnull__(pTHX_4)
3657                         __attribute__nonnull__(pTHX_5)
3658                         __attribute__nonnull__(pTHX_6);
3659 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3660         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3661
3662 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3663                         __attribute__nonnull__(pTHX_1)
3664                         __attribute__nonnull__(pTHX_2);
3665 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3666         assert(p); assert(ustrp)
3667
3668 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3669                         __attribute__nonnull__(pTHX_1)
3670                         __attribute__nonnull__(pTHX_2);
3671 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3672         assert(p); assert(ustrp)
3673
3674 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3675                         __attribute__nonnull__(pTHX_1)
3676                         __attribute__nonnull__(pTHX_2);
3677 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3678         assert(p); assert(ustrp)
3679
3680 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3681                         __attribute__nonnull__(pTHX_1)
3682                         __attribute__nonnull__(pTHX_2);
3683 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3684         assert(p); assert(ustrp)
3685
3686 #if defined(UNLINK_ALL_VERSIONS)
3687 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3688                         __attribute__nonnull__(pTHX_1);
3689 #define PERL_ARGS_ASSERT_UNLNK  \
3690         assert(f)
3691
3692 #endif
3693 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)
3694                         __attribute__nonnull__(pTHX_1)
3695                         __attribute__nonnull__(pTHX_2)
3696                         __attribute__nonnull__(pTHX_3)
3697                         __attribute__nonnull__(pTHX_5);
3698 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3699         assert(pat); assert(patend); assert(s); assert(strend)
3700
3701 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3702                         __attribute__nonnull__(pTHX_1)
3703                         __attribute__nonnull__(pTHX_2)
3704                         __attribute__nonnull__(pTHX_3)
3705                         __attribute__nonnull__(pTHX_4);
3706 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3707         assert(pat); assert(patend); assert(s); assert(strend)
3708
3709 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3710 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3711 #ifdef PERL_MAD
3712 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3713                         __attribute__nonnull__(pTHX_4);
3714 #define PERL_ARGS_ASSERT_UTILIZE        \
3715         assert(idop)
3716
3717 #else
3718 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3719                         __attribute__nonnull__(pTHX_4);
3720 #define PERL_ARGS_ASSERT_UTILIZE        \
3721         assert(idop)
3722
3723 #endif
3724 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3725                         __attribute__nonnull__(pTHX_1)
3726                         __attribute__nonnull__(pTHX_2)
3727                         __attribute__nonnull__(pTHX_4);
3728 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3729         assert(p); assert(d); assert(newlen)
3730
3731 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3732                         __attribute__nonnull__(pTHX_1)
3733                         __attribute__nonnull__(pTHX_2)
3734                         __attribute__nonnull__(pTHX_4);
3735 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3736         assert(p); assert(d); assert(newlen)
3737
3738 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3739                         __attribute__warn_unused_result__
3740                         __attribute__pure__
3741                         __attribute__nonnull__(pTHX_1)
3742                         __attribute__nonnull__(pTHX_2);
3743 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3744         assert(s); assert(e)
3745
3746 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3747                         __attribute__warn_unused_result__
3748                         __attribute__pure__
3749                         __attribute__nonnull__(pTHX_1)
3750                         __attribute__nonnull__(pTHX_2);
3751 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3752         assert(a); assert(b)
3753
3754 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3755                         __attribute__warn_unused_result__
3756                         __attribute__pure__
3757                         __attribute__nonnull__(pTHX_1);
3758 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3759         assert(s)
3760
3761 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3762                         __attribute__nonnull__(pTHX_1)
3763                         __attribute__nonnull__(pTHX_2);
3764 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3765         assert(s); assert(len)
3766
3767 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3768                         __attribute__nonnull__(pTHX_1)
3769                         __attribute__nonnull__(pTHX_2);
3770 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3771         assert(s); assert(len)
3772
3773 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3774                         __attribute__nonnull__(pTHX_1)
3775                         __attribute__nonnull__(pTHX_2);
3776 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3777         assert(s); assert(len)
3778
3779 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3780                         __attribute__nonnull__(pTHX_1);
3781 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3782         assert(s)
3783
3784 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3785                         __attribute__nonnull__(pTHX_1);
3786 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3787         assert(s)
3788
3789
3790 #ifdef EBCDIC
3791 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3792                         __attribute__nonnull__(pTHX_1);
3793 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3794         assert(s)
3795
3796 #else
3797 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3798                         __attribute__nonnull__(pTHX_1); */
3799 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3800         assert(s)
3801
3802 #endif
3803
3804 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3805                         __attribute__nonnull__(pTHX_1);
3806 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3807         assert(s)
3808
3809
3810 #ifdef EBCDIC
3811 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3812                         __attribute__nonnull__(pTHX_1);
3813 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3814         assert(d)
3815
3816 #else
3817 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3818                         __attribute__nonnull__(pTHX_1); */
3819 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3820         assert(d)
3821
3822 #endif
3823
3824 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3825                         __attribute__nonnull__(pTHX_1); */
3826 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3827         assert(d)
3828
3829 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3830                         __attribute__nonnull__(pTHX_1);
3831 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3832         assert(d)
3833
3834 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3835                         __attribute__nonnull__(pTHX_1);
3836 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3837         assert(d)
3838
3839 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3840                         __attribute__nonnull__(pTHX_1)
3841                         __attribute__nonnull__(pTHX_2);
3842 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3843         assert(dsv); assert(spv)
3844
3845 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3846                         __attribute__warn_unused_result__
3847                         __attribute__nonnull__(pTHX_1)
3848                         __attribute__nonnull__(pTHX_2);
3849 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3850         assert(dsv); assert(ssv)
3851
3852 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3853                         __attribute__nonnull__(pTHX_1);
3854 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3855         assert(sv)
3856
3857 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3858                         __attribute__nonnull__(pTHX_1);
3859 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3860         assert(sv)
3861
3862 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3863                         __attribute__nonnull__(pTHX_2);
3864 #define PERL_ARGS_ASSERT_WAIT4PID       \
3865         assert(statusp)
3866
3867 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3868                         __attribute__nonnull__(pTHX_1);
3869 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3870         assert(popt)
3871
3872 PERL_CALLCONV U32       Perl_seed(pTHX);
3873 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3874                         __attribute__warn_unused_result__;
3875
3876 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3877 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3878 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
3879                         __attribute__nonnull__(pTHX_1);
3880 #define PERL_ARGS_ASSERT_WARN_SV        \
3881         assert(baseex)
3882
3883 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3884                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3885                         __attribute__nonnull__(pTHX_1);
3886 #define PERL_ARGS_ASSERT_WARN   \
3887         assert(pat)
3888
3889 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3890                         __attribute__nonnull__(pTHX_1);
3891 #define PERL_ARGS_ASSERT_VWARN  \
3892         assert(pat)
3893
3894 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3895                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3896                         __attribute__nonnull__(pTHX_2);
3897 #define PERL_ARGS_ASSERT_WARNER \
3898         assert(pat)
3899
3900 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3901                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3902                         __attribute__nonnull__(pTHX_2);
3903 #define PERL_ARGS_ASSERT_CK_WARNER      \
3904         assert(pat)
3905
3906 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3907                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3908                         __attribute__nonnull__(pTHX_2);
3909 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3910         assert(pat)
3911
3912 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3913                         __attribute__nonnull__(pTHX_2);
3914 #define PERL_ARGS_ASSERT_VWARNER        \
3915         assert(pat)
3916
3917 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3918                         __attribute__nonnull__(pTHX_1);
3919 #define PERL_ARGS_ASSERT_WATCH  \
3920         assert(addr)
3921
3922 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3923                         __attribute__nonnull__(pTHX_1);
3924 #define PERL_ARGS_ASSERT_WHICHSIG       \
3925         assert(sig)
3926
3927 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
3928                         __attribute__nonnull__(pTHX_1);
3929 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3930         assert(msv)
3931
3932 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3933                         __attribute__nonnull__(pTHX_1);
3934 #define PERL_ARGS_ASSERT_YYERROR        \
3935         assert(s)
3936
3937 PERL_CALLCONV int       Perl_yylex(pTHX);
3938 PERL_CALLCONV int       Perl_yyparse(pTHX);
3939 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3940                         __attribute__nonnull__(pTHX_1);
3941 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3942         assert(parser)
3943
3944 #if defined(PERL_IN_TOKE_C)
3945 STATIC int      S_yywarn(pTHX_ const char *const s)
3946                         __attribute__nonnull__(pTHX_1);
3947 #define PERL_ARGS_ASSERT_YYWARN \
3948         assert(s)
3949
3950 #endif
3951 #if defined(MYMALLOC)
3952 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3953                         __attribute__nonnull__(pTHX_1);
3954 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3955         assert(s)
3956
3957 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3958                         __attribute__nonnull__(pTHX_1);
3959 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3960         assert(buf)
3961
3962 #endif
3963 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3964                         __attribute__malloc__
3965                         __attribute__warn_unused_result__;
3966
3967 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3968                         __attribute__malloc__
3969                         __attribute__warn_unused_result__;
3970
3971 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3972                         __attribute__malloc__
3973                         __attribute__warn_unused_result__;
3974
3975 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3976 #if defined(PERL_GLOBAL_STRUCT)
3977 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3978 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3979 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3980                         __attribute__nonnull__(pTHX_1);
3981 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3982         assert(plvarsp)
3983
3984 #endif
3985 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3986 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3987 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3988                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3989                         __attribute__nonnull__(pTHX_1)
3990                         __attribute__nonnull__(pTHX_2);
3991 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3992         assert(sv); assert(pat)
3993
3994 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3995                         __attribute__nonnull__(pTHX_1)
3996                         __attribute__nonnull__(pTHX_2);
3997 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3998         assert(sv); assert(pat)
3999
4000 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
4001                         __attribute__nonnull__(pTHX_1);
4002 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
4003         assert(sv)
4004
4005 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
4006                         __attribute__nonnull__(pTHX_1)
4007                         __attribute__nonnull__(pTHX_2); */
4008 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
4009         assert(sv); assert(ptr)
4010
4011 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
4012                         __attribute__nonnull__(pTHX_1); */
4013 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
4014         assert(dsv)
4015
4016 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4017                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4018                         __attribute__nonnull__(pTHX_1)
4019                         __attribute__nonnull__(pTHX_2);
4020 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
4021         assert(sv); assert(pat)
4022
4023 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4024                         __attribute__nonnull__(pTHX_1)
4025                         __attribute__nonnull__(pTHX_2);
4026 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4027         assert(sv); assert(pat)
4028
4029 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4030                         __attribute__nonnull__(pTHX_1);
4031 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4032         assert(sv)
4033
4034 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4035                         __attribute__nonnull__(pTHX_1);
4036 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4037         assert(sv)
4038
4039 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4040                         __attribute__nonnull__(pTHX_1);
4041 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4042         assert(sv)
4043
4044 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4045                         __attribute__nonnull__(pTHX_1);
4046 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4047         assert(sv)
4048
4049 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4050                         __attribute__nonnull__(pTHX_1);
4051 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4052         assert(sv)
4053
4054 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4055                         __attribute__nonnull__(pTHX_1)
4056                         __attribute__nonnull__(pTHX_2);
4057 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4058         assert(sv); assert(ptr)
4059
4060 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4061                         __attribute__nonnull__(pTHX_1);
4062 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4063         assert(dstr)
4064
4065 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4066                         __attribute__nonnull__(pTHX_1); */
4067 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4068         assert(sv)
4069
4070 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
4071                         __attribute__warn_unused_result__;
4072
4073 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
4074                         __attribute__nonnull__(pTHX_1)
4075                         __attribute__nonnull__(pTHX_2);
4076 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
4077         assert(dsv); assert(pv)
4078
4079 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)
4080                         __attribute__nonnull__(pTHX_1)
4081                         __attribute__nonnull__(pTHX_2);
4082 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
4083         assert(dsv); assert(str)
4084
4085 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)
4086                         __attribute__nonnull__(pTHX_1)
4087                         __attribute__nonnull__(pTHX_2);
4088 #define PERL_ARGS_ASSERT_PV_PRETTY      \
4089         assert(dsv); assert(str)
4090
4091 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4092                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4093                         __attribute__nonnull__(pTHX_2)
4094                         __attribute__nonnull__(pTHX_3);
4095 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
4096         assert(file); assert(pat)
4097
4098 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4099                         __attribute__nonnull__(pTHX_2)
4100                         __attribute__nonnull__(pTHX_3);
4101 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
4102         assert(file); assert(pat)
4103
4104 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4105                         __attribute__nonnull__(pTHX_2)
4106                         __attribute__nonnull__(pTHX_3);
4107 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
4108         assert(file); assert(name)
4109
4110 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4111                         __attribute__nonnull__(pTHX_2)
4112                         __attribute__nonnull__(pTHX_3);
4113 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
4114         assert(file); assert(name)
4115
4116 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
4117                         __attribute__nonnull__(pTHX_2)
4118                         __attribute__nonnull__(pTHX_3);
4119 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
4120         assert(file); assert(name)
4121
4122 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4123                         __attribute__nonnull__(pTHX_2)
4124                         __attribute__nonnull__(pTHX_3);
4125 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
4126         assert(file); assert(mg)
4127
4128 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
4129                         __attribute__nonnull__(pTHX_2);
4130 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
4131         assert(file)
4132
4133 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4134                         __attribute__nonnull__(pTHX_2);
4135 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
4136         assert(file)
4137
4138 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4139                         __attribute__nonnull__(pTHX_2);
4140 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
4141         assert(file)
4142
4143 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
4144 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
4145 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4146                         __attribute__warn_unused_result__
4147                         __attribute__nonnull__(pTHX_1); */
4148 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4149         assert(sv)
4150
4151 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4152                         __attribute__warn_unused_result__
4153                         __attribute__nonnull__(pTHX_1); */
4154 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4155         assert(sv)
4156
4157 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4158                         __attribute__warn_unused_result__
4159                         __attribute__nonnull__(pTHX_1); */
4160 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4161         assert(sv)
4162
4163 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4164                         __attribute__warn_unused_result__
4165                         __attribute__nonnull__(pTHX_1); */
4166 #define PERL_ARGS_ASSERT_SV_PV  \
4167         assert(sv)
4168
4169 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4170                         __attribute__warn_unused_result__
4171                         __attribute__nonnull__(pTHX_1); */
4172 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4173         assert(sv)
4174
4175 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4176                         __attribute__warn_unused_result__
4177                         __attribute__nonnull__(pTHX_1); */
4178 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4179         assert(sv)
4180
4181 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4182                         __attribute__nonnull__(pTHX_1); */
4183 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4184         assert(sv)
4185
4186 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4187                         __attribute__nonnull__(pTHX_1); */
4188
4189 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4190                         __attribute__nonnull__(pTHX_1);
4191 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4192         assert(sv)
4193
4194 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4195                         __attribute__nonnull__(pTHX_1);
4196 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4197         assert(sv)
4198
4199 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4200                         __attribute__nonnull__(pTHX_1);
4201 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4202         assert(sv)
4203
4204 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4205                         __attribute__nonnull__(pTHX_1); */
4206 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4207         assert(sv)
4208
4209 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4210                         __attribute__nonnull__(pTHX_1);
4211 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4212         assert(sv)
4213
4214 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4215 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4216                         __attribute__nonnull__(pTHX_1);
4217 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4218         assert(sv)
4219
4220 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4221                         __attribute__nonnull__(pTHX_1)
4222                         __attribute__nonnull__(pTHX_2);
4223 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4224         assert(sv); assert(mg)
4225
4226 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4227 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4228 #ifdef PERL_MAD
4229 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4230                         __attribute__noreturn__;
4231
4232 #else
4233 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4234                         __attribute__noreturn__;
4235
4236 #endif
4237 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4238                         __attribute__nonnull__(pTHX_1);
4239 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4240         assert(o)
4241
4242 #if defined(USE_ITHREADS)
4243 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4244                         __attribute__warn_unused_result__
4245                         __attribute__nonnull__(pTHX_4);
4246 #define PERL_ARGS_ASSERT_CX_DUP \
4247         assert(param)
4248
4249 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4250                         __attribute__warn_unused_result__
4251                         __attribute__nonnull__(pTHX_2);
4252 #define PERL_ARGS_ASSERT_SI_DUP \
4253         assert(param)
4254
4255 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4256                         __attribute__malloc__
4257                         __attribute__warn_unused_result__
4258                         __attribute__nonnull__(pTHX_1)
4259                         __attribute__nonnull__(pTHX_2);
4260 #define PERL_ARGS_ASSERT_SS_DUP \
4261         assert(proto_perl); assert(param)
4262
4263 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4264                         __attribute__warn_unused_result__
4265                         __attribute__nonnull__(pTHX_2);
4266 #define PERL_ARGS_ASSERT_ANY_DUP        \
4267         assert(proto_perl)
4268
4269 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4270                         __attribute__warn_unused_result__
4271                         __attribute__nonnull__(pTHX_3);
4272 #define PERL_ARGS_ASSERT_HE_DUP \
4273         assert(param)
4274
4275 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4276                         __attribute__warn_unused_result__
4277                         __attribute__nonnull__(pTHX_2);
4278 #define PERL_ARGS_ASSERT_HEK_DUP        \
4279         assert(param)
4280
4281 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4282                         __attribute__nonnull__(pTHX_1)
4283                         __attribute__nonnull__(pTHX_2)
4284                         __attribute__nonnull__(pTHX_3);
4285 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4286         assert(sstr); assert(dstr); assert(param)
4287
4288 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4289                         __attribute__nonnull__(pTHX_3);
4290 #define PERL_ARGS_ASSERT_FP_DUP \
4291         assert(param)
4292
4293 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4294                         __attribute__warn_unused_result__;
4295
4296 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4297                         __attribute__warn_unused_result__
4298                         __attribute__nonnull__(pTHX_2);
4299 #define PERL_ARGS_ASSERT_GP_DUP \
4300         assert(param)
4301
4302 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4303                         __attribute__warn_unused_result__
4304                         __attribute__nonnull__(pTHX_2);
4305 #define PERL_ARGS_ASSERT_MG_DUP \
4306         assert(param)
4307
4308 #if defined(PERL_IN_SV_C)
4309 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4310                         __attribute__nonnull__(pTHX_1)
4311                         __attribute__nonnull__(pTHX_2)
4312                         __attribute__nonnull__(pTHX_4);
4313 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4314         assert(source); assert(dest); assert(param)
4315
4316 #endif
4317 #if defined(PERL_IN_SV_C)
4318 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4319                         __attribute__warn_unused_result__
4320                         __attribute__nonnull__(pTHX_1)
4321                         __attribute__nonnull__(pTHX_2);
4322 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
4323         assert(sstr); assert(param)
4324
4325 #endif
4326 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4327                         __attribute__warn_unused_result__
4328                         __attribute__nonnull__(pTHX_2);
4329 #define PERL_ARGS_ASSERT_SV_DUP \
4330         assert(param)
4331
4332 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4333                         __attribute__warn_unused_result__
4334                         __attribute__nonnull__(pTHX_2);
4335 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
4336         assert(param)
4337
4338 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4339                         __attribute__nonnull__(pTHX_1)
4340                         __attribute__nonnull__(pTHX_2)
4341                         __attribute__nonnull__(pTHX_3);
4342 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4343         assert(dstr); assert(sstr); assert(param)
4344
4345 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4346                         __attribute__nonnull__(pTHX_2);
4347 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4348         assert(param)
4349
4350 #endif
4351 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4352                         __attribute__malloc__
4353                         __attribute__warn_unused_result__;
4354
4355 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4356                         __attribute__warn_unused_result__
4357                         __attribute__nonnull__(pTHX_1);
4358 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4359         assert(tbl)
4360
4361 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4362                         __attribute__nonnull__(pTHX_1)
4363                         __attribute__nonnull__(pTHX_3);
4364 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4365         assert(tbl); assert(newsv)
4366
4367 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4368                         __attribute__nonnull__(pTHX_1);
4369 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4370         assert(tbl)
4371
4372 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
4373                         __attribute__deprecated__;
4374
4375 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4376 #if defined(USE_ITHREADS)
4377 #  if defined(HAVE_INTERP_INTERN)
4378 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4379                         __attribute__nonnull__(pTHX_1)
4380                         __attribute__nonnull__(pTHX_2);
4381 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4382         assert(src); assert(dst)
4383
4384 #  endif
4385 #endif
4386 #if defined(HAVE_INTERP_INTERN)
4387 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4388 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4389 #endif
4390
4391 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4392                         __attribute__warn_unused_result__
4393                         __attribute__nonnull__(pTHX_1);
4394 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4395         assert(o)
4396
4397 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4398                         __attribute__warn_unused_result__
4399                         __attribute__nonnull__(pTHX_1);
4400 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4401         assert(o)
4402
4403
4404 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4405 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4406 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4407 #ifdef NO_MATHOMS
4408 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4409 #else
4410 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4411 #endif
4412 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4413
4414 END_EXTERN_C
4415
4416 #if defined(PERL_IN_DOOP_C)
4417 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4418                         __attribute__warn_unused_result__
4419                         __attribute__nonnull__(pTHX_1);
4420 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4421         assert(sv)
4422
4423 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4424                         __attribute__warn_unused_result__
4425                         __attribute__nonnull__(pTHX_1);
4426 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4427         assert(sv)
4428
4429 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4430                         __attribute__warn_unused_result__
4431                         __attribute__nonnull__(pTHX_1);
4432 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4433         assert(sv)
4434
4435 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4436                         __attribute__warn_unused_result__
4437                         __attribute__nonnull__(pTHX_1);
4438 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4439         assert(sv)
4440
4441 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4442                         __attribute__warn_unused_result__
4443                         __attribute__nonnull__(pTHX_1);
4444 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4445         assert(sv)
4446
4447 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4448                         __attribute__warn_unused_result__
4449                         __attribute__nonnull__(pTHX_1);
4450 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4451         assert(sv)
4452
4453 #endif
4454
4455 #if defined(PERL_IN_GV_C)
4456 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4457                         __attribute__nonnull__(pTHX_1);
4458 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4459         assert(gv)
4460
4461 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4462                         __attribute__nonnull__(pTHX_1);
4463 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4464         assert(name)
4465
4466 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4467                         __attribute__nonnull__(pTHX_1)
4468                         __attribute__nonnull__(pTHX_2)
4469                         __attribute__nonnull__(pTHX_3)
4470                         __attribute__nonnull__(pTHX_4);
4471 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4472         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4473
4474 #endif
4475
4476 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t arenasize, const svtype bodytype)
4477                         __attribute__malloc__
4478                         __attribute__warn_unused_result__;
4479
4480
4481 #if defined(PERL_IN_HV_C)
4482 STATIC void     S_hsplit(pTHX_ HV *hv)
4483                         __attribute__nonnull__(pTHX_1);
4484 #define PERL_ARGS_ASSERT_HSPLIT \
4485         assert(hv)
4486
4487 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4488                         __attribute__nonnull__(pTHX_1);
4489 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4490         assert(hv)
4491
4492 STATIC I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4493                         __attribute__nonnull__(pTHX_2);
4494 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4495         assert(val)
4496
4497 STATIC HE*      S_new_he(pTHX)
4498                         __attribute__malloc__
4499                         __attribute__warn_unused_result__;
4500
4501 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4502                         __attribute__malloc__
4503                         __attribute__warn_unused_result__
4504                         __attribute__nonnull__(1);
4505 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4506         assert(str)
4507
4508 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4509                         __attribute__nonnull__(1)
4510                         __attribute__nonnull__(2)
4511                         __attribute__nonnull__(3);
4512 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4513         assert(hv); assert(needs_copy); assert(needs_store)
4514
4515 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4516 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4517                         __attribute__warn_unused_result__
4518                         __attribute__nonnull__(pTHX_1);
4519 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4520         assert(str)
4521
4522 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4523                         __attribute__noreturn__
4524                         __attribute__nonnull__(pTHX_2)
4525                         __attribute__nonnull__(pTHX_4);
4526 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4527         assert(key); assert(msg)
4528
4529 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4530                         __attribute__nonnull__(1);
4531 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4532         assert(hv)
4533
4534 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4535 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4536                         __attribute__nonnull__(pTHX_1);
4537 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4538         assert(hv)
4539
4540 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4541                         __attribute__nonnull__(pTHX_1);
4542 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4543         assert(he)
4544
4545 #endif
4546
4547 #if defined(PERL_IN_MG_C)
4548 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4549                         __attribute__nonnull__(pTHX_2);
4550 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4551         assert(sv)
4552
4553 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4554                         __attribute__nonnull__(pTHX_1)
4555                         __attribute__nonnull__(pTHX_2)
4556                         __attribute__nonnull__(pTHX_3);
4557 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4558         assert(sv); assert(mg); assert(meth)
4559
4560 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
4561                         __attribute__nonnull__(pTHX_1)
4562                         __attribute__nonnull__(pTHX_2)
4563                         __attribute__nonnull__(pTHX_3);
4564 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
4565         assert(sv); assert(mg); assert(meth)
4566
4567 STATIC void     S_restore_magic(pTHX_ const void *p);
4568 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4569                         __attribute__nonnull__(pTHX_1);
4570 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4571         assert(p)
4572
4573
4574 #endif
4575
4576 #if defined(PERL_IN_OP_C)
4577 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4578                         __attribute__warn_unused_result__
4579                         __attribute__nonnull__(pTHX_1);
4580 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4581         assert(o)
4582
4583 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4584                         __attribute__warn_unused_result__
4585                         __attribute__nonnull__(pTHX_1);
4586 #define PERL_ARGS_ASSERT_CK_BITOP       \
4587         assert(o)
4588
4589 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4590                         __attribute__warn_unused_result__
4591                         __attribute__nonnull__(pTHX_1);
4592 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4593         assert(o)
4594
4595 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4596                         __attribute__warn_unused_result__
4597                         __attribute__nonnull__(pTHX_1);
4598 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4599         assert(o)
4600
4601 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4602                         __attribute__warn_unused_result__
4603                         __attribute__nonnull__(pTHX_1);
4604 #define PERL_ARGS_ASSERT_CK_DELETE      \
4605         assert(o)
4606
4607 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4608                         __attribute__warn_unused_result__
4609                         __attribute__nonnull__(pTHX_1);
4610 #define PERL_ARGS_ASSERT_CK_DIE \
4611         assert(o)
4612
4613 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4614                         __attribute__warn_unused_result__
4615                         __attribute__nonnull__(pTHX_1);
4616 #define PERL_ARGS_ASSERT_CK_EOF \
4617         assert(o)
4618
4619 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4620                         __attribute__warn_unused_result__
4621                         __attribute__nonnull__(pTHX_1);
4622 #define PERL_ARGS_ASSERT_CK_EVAL        \
4623         assert(o)
4624
4625 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4626                         __attribute__warn_unused_result__
4627                         __attribute__nonnull__(pTHX_1);
4628 #define PERL_ARGS_ASSERT_CK_EXEC        \
4629         assert(o)
4630
4631 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4632                         __attribute__warn_unused_result__
4633                         __attribute__nonnull__(pTHX_1);
4634 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4635         assert(o)
4636
4637 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4638                         __attribute__warn_unused_result__
4639                         __attribute__nonnull__(pTHX_1);
4640 #define PERL_ARGS_ASSERT_CK_EXIT        \
4641         assert(o)
4642
4643 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4644                         __attribute__warn_unused_result__
4645                         __attribute__nonnull__(pTHX_1);
4646 #define PERL_ARGS_ASSERT_CK_FTST        \
4647         assert(o)
4648
4649 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4650                         __attribute__warn_unused_result__
4651                         __attribute__nonnull__(pTHX_1);
4652 #define PERL_ARGS_ASSERT_CK_FUN \
4653         assert(o)
4654
4655 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4656                         __attribute__warn_unused_result__
4657                         __attribute__nonnull__(pTHX_1);
4658 #define PERL_ARGS_ASSERT_CK_GLOB        \
4659         assert(o)
4660
4661 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4662                         __attribute__warn_unused_result__
4663                         __attribute__nonnull__(pTHX_1);
4664 #define PERL_ARGS_ASSERT_CK_GREP        \
4665         assert(o)
4666
4667 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4668                         __attribute__warn_unused_result__
4669                         __attribute__nonnull__(pTHX_1);
4670 #define PERL_ARGS_ASSERT_CK_INDEX       \
4671         assert(o)
4672
4673 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4674                         __attribute__warn_unused_result__
4675                         __attribute__nonnull__(pTHX_1);
4676 #define PERL_ARGS_ASSERT_CK_JOIN        \
4677         assert(o)
4678
4679 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4680                         __attribute__warn_unused_result__
4681                         __attribute__nonnull__(pTHX_1);
4682 #define PERL_ARGS_ASSERT_CK_LFUN        \
4683         assert(o)
4684
4685 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4686                         __attribute__warn_unused_result__
4687                         __attribute__nonnull__(pTHX_1);
4688 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4689         assert(o)
4690
4691 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4692                         __attribute__warn_unused_result__
4693                         __attribute__nonnull__(pTHX_1);
4694 #define PERL_ARGS_ASSERT_CK_MATCH       \
4695         assert(o)
4696
4697 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4698                         __attribute__warn_unused_result__
4699                         __attribute__nonnull__(pTHX_1);
4700 #define PERL_ARGS_ASSERT_CK_METHOD      \
4701         assert(o)
4702
4703 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4704                         __attribute__warn_unused_result__
4705                         __attribute__nonnull__(pTHX_1);
4706 #define PERL_ARGS_ASSERT_CK_NULL        \
4707         assert(o)
4708
4709 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4710                         __attribute__warn_unused_result__
4711                         __attribute__nonnull__(pTHX_1);
4712 #define PERL_ARGS_ASSERT_CK_OPEN        \
4713         assert(o)
4714
4715 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4716                         __attribute__warn_unused_result__
4717                         __attribute__nonnull__(pTHX_1);
4718 #define PERL_ARGS_ASSERT_CK_READLINE    \
4719         assert(o)
4720
4721 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4722                         __attribute__warn_unused_result__
4723                         __attribute__nonnull__(pTHX_1);
4724 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4725         assert(o)
4726
4727 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4728                         __attribute__warn_unused_result__
4729                         __attribute__nonnull__(pTHX_1);
4730 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4731         assert(o)
4732
4733 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4734                         __attribute__warn_unused_result__
4735                         __attribute__nonnull__(pTHX_1);
4736 #define PERL_ARGS_ASSERT_CK_RETURN      \
4737         assert(o)
4738
4739 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4740                         __attribute__warn_unused_result__
4741                         __attribute__nonnull__(pTHX_1);
4742 #define PERL_ARGS_ASSERT_CK_RFUN        \
4743         assert(o)
4744
4745 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4746                         __attribute__warn_unused_result__
4747                         __attribute__nonnull__(pTHX_1);
4748 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4749         assert(o)
4750
4751 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4752                         __attribute__warn_unused_result__
4753                         __attribute__nonnull__(pTHX_1);
4754 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4755         assert(o)
4756
4757 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4758                         __attribute__warn_unused_result__
4759                         __attribute__nonnull__(pTHX_1);
4760 #define PERL_ARGS_ASSERT_CK_SELECT      \
4761         assert(o)
4762
4763 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4764                         __attribute__warn_unused_result__
4765                         __attribute__nonnull__(pTHX_1);
4766 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4767         assert(o)
4768
4769 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4770                         __attribute__warn_unused_result__
4771                         __attribute__nonnull__(pTHX_1);
4772 #define PERL_ARGS_ASSERT_CK_SORT        \
4773         assert(o)
4774
4775 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4776                         __attribute__warn_unused_result__
4777                         __attribute__nonnull__(pTHX_1);
4778 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4779         assert(o)
4780
4781 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4782                         __attribute__warn_unused_result__
4783                         __attribute__nonnull__(pTHX_1);
4784 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4785         assert(o)
4786
4787 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4788                         __attribute__warn_unused_result__
4789                         __attribute__nonnull__(pTHX_1);
4790 #define PERL_ARGS_ASSERT_CK_SUBR        \
4791         assert(o)
4792
4793 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4794                         __attribute__warn_unused_result__
4795                         __attribute__nonnull__(pTHX_1);
4796 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4797         assert(o)
4798
4799 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4800                         __attribute__warn_unused_result__
4801                         __attribute__nonnull__(pTHX_1);
4802 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4803         assert(o)
4804
4805 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4806                         __attribute__warn_unused_result__
4807                         __attribute__nonnull__(pTHX_1);
4808 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4809         assert(o)
4810
4811 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4812                         __attribute__warn_unused_result__
4813                         __attribute__nonnull__(pTHX_1);
4814 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4815         assert(o)
4816
4817 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4818                         __attribute__warn_unused_result__
4819                         __attribute__nonnull__(pTHX_1);
4820 #define PERL_ARGS_ASSERT_CK_EACH        \
4821         assert(o)
4822
4823 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4824                         __attribute__warn_unused_result__
4825                         __attribute__nonnull__(1);
4826 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4827         assert(o)
4828
4829 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4830                         __attribute__warn_unused_result__;
4831
4832 #  ifdef USE_ITHREADS
4833 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4834                         __attribute__nonnull__(pTHX_1);
4835 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4836         assert(o)
4837
4838 #  else
4839 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4840                         __attribute__nonnull__(pTHX_1);
4841 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4842         assert(o)
4843
4844 #  endif
4845 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4846                         __attribute__nonnull__(pTHX_1);
4847 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4848         assert(o)
4849
4850 STATIC void     S_cop_free(pTHX_ COP *cop)
4851                         __attribute__nonnull__(pTHX_1);
4852 #define PERL_ARGS_ASSERT_COP_FREE       \
4853         assert(cop)
4854
4855 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4856 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4857                         __attribute__nonnull__(pTHX_1);
4858 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4859         assert(o)
4860
4861 STATIC OP*      S_newDEFSVOP(pTHX)
4862                         __attribute__warn_unused_result__;
4863
4864 STATIC OP*      S_search_const(pTHX_ OP *o)
4865                         __attribute__warn_unused_result__
4866                         __attribute__nonnull__(pTHX_1);
4867 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4868         assert(o)
4869
4870 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4871                         __attribute__warn_unused_result__
4872                         __attribute__nonnull__(pTHX_3)
4873                         __attribute__nonnull__(pTHX_4);
4874 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4875         assert(firstp); assert(otherp)
4876
4877 STATIC void     S_simplify_sort(pTHX_ OP *o)
4878                         __attribute__nonnull__(pTHX_1);
4879 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4880         assert(o)
4881
4882 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4883                         __attribute__nonnull__(pTHX_1);
4884 #define PERL_ARGS_ASSERT_GV_ENAME       \
4885         assert(gv)
4886
4887 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4888                         __attribute__warn_unused_result__
4889                         __attribute__nonnull__(1);
4890 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4891         assert(o)
4892
4893 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4894                         __attribute__nonnull__(pTHX_3);
4895 #define PERL_ARGS_ASSERT_MY_KID \
4896         assert(imopsp)
4897
4898 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4899                         __attribute__nonnull__(pTHX_1);
4900 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4901         assert(o)
4902
4903 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4904                         __attribute__nonnull__(pTHX_1)
4905                         __attribute__nonnull__(pTHX_2);
4906 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4907         assert(stash); assert(target)
4908
4909 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4910                         __attribute__nonnull__(pTHX_1)
4911                         __attribute__nonnull__(pTHX_2)
4912                         __attribute__nonnull__(pTHX_4);
4913 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4914         assert(stash); assert(target); assert(imopsp)
4915
4916 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4917                         __attribute__nonnull__(pTHX_2)
4918                         __attribute__nonnull__(pTHX_3)
4919                         __attribute__nonnull__(pTHX_4);
4920 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4921         assert(t); assert(name); assert(kid)
4922
4923 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4924                         __attribute__nonnull__(pTHX_1);
4925 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4926         assert(o)
4927
4928 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4929                         __attribute__warn_unused_result__
4930                         __attribute__nonnull__(pTHX_1);
4931 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4932         assert(o)
4933
4934 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4935                         __attribute__warn_unused_result__
4936                         __attribute__nonnull__(pTHX_1)
4937                         __attribute__nonnull__(pTHX_2);
4938 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4939         assert(o); assert(name)
4940
4941 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4942                         __attribute__warn_unused_result__
4943                         __attribute__nonnull__(pTHX_1)
4944                         __attribute__nonnull__(pTHX_2);
4945 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4946         assert(o); assert(name)
4947
4948 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4949                         __attribute__nonnull__(pTHX_1);
4950 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4951         assert(o)
4952
4953 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4954                         __attribute__nonnull__(pTHX_2);
4955 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4956         assert(block)
4957
4958 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4959 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4960                         __attribute__nonnull__(pTHX_1)
4961                         __attribute__nonnull__(pTHX_2)
4962                         __attribute__nonnull__(pTHX_3);
4963 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4964         assert(fullname); assert(gv); assert(cv)
4965
4966 #endif
4967 #if defined(PL_OP_SLAB_ALLOC)
4968 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4969                         __attribute__malloc__
4970                         __attribute__warn_unused_result__;
4971
4972 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4973                         __attribute__nonnull__(pTHX_1);
4974 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4975         assert(op)
4976
4977 #  if defined(PERL_DEBUG_READONLY_OPS)
4978 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4979 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4980 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4981                         __attribute__nonnull__(pTHX_1);
4982 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4983         assert(o)
4984
4985 #    if defined(PERL_IN_OP_C)
4986 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4987                         __attribute__nonnull__(pTHX_1);
4988 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4989         assert(op)
4990
4991 #    endif
4992 #  endif
4993 #endif
4994
4995 #if defined(PERL_IN_PERL_C)
4996 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4997                         __attribute__nonnull__(pTHX_1)
4998                         __attribute__nonnull__(pTHX_2);
4999 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
5000         assert(linestr_sv); assert(rsfp)
5001
5002 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
5003 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
5004                         __attribute__nonnull__(pTHX_1);
5005 #define PERL_ARGS_ASSERT_INCPUSH        \
5006         assert(dir)
5007
5008 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
5009                         __attribute__nonnull__(pTHX_1);
5010 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
5011         assert(p)
5012
5013 STATIC void     S_init_interp(pTHX);
5014 STATIC void     S_init_ids(pTHX);
5015 STATIC void     S_init_main_stash(pTHX);
5016 STATIC void     S_init_perllib(pTHX);
5017 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
5018                         __attribute__nonnull__(pTHX_2);
5019 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
5020         assert(argv)
5021
5022 STATIC void     S_init_predump_symbols(pTHX);
5023 STATIC void     S_my_exit_jump(pTHX)
5024                         __attribute__noreturn__;
5025
5026 STATIC void     S_nuke_stacks(pTHX);
5027 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
5028                         __attribute__nonnull__(pTHX_1)
5029                         __attribute__nonnull__(pTHX_3)
5030                         __attribute__nonnull__(pTHX_4);
5031 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
5032         assert(scriptname); assert(suidscript); assert(rsfpp)
5033
5034 STATIC void     S_usage(pTHX_ const char *name)
5035                         __attribute__nonnull__(pTHX_1);
5036 #define PERL_ARGS_ASSERT_USAGE  \
5037         assert(name)
5038
5039 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
5040 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
5041                         __attribute__nonnull__(pTHX_1);
5042 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
5043         assert(rsfp)
5044
5045 #endif
5046
5047 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
5048 STATIC void     S_run_body(pTHX_ I32 oldscope)
5049                         __attribute__noreturn__;
5050
5051 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
5052                         __attribute__nonnull__(pTHX_1)
5053                         __attribute__nonnull__(pTHX_2)
5054                         __attribute__nonnull__(pTHX_3);
5055 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
5056         assert(av); assert(dir); assert(stem)
5057
5058 #endif
5059
5060 #if defined(PERL_IN_PP_C)
5061 STATIC OP*      S_do_delete_local(pTHX);
5062 STATIC SV*      S_refto(pTHX_ SV* sv)
5063                         __attribute__warn_unused_result__
5064                         __attribute__nonnull__(pTHX_1);
5065 #define PERL_ARGS_ASSERT_REFTO  \
5066         assert(sv)
5067
5068 #endif
5069 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
5070 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5071                         __attribute__warn_unused_result__
5072                         __attribute__nonnull__(pTHX_1)
5073                         __attribute__nonnull__(pTHX_2)
5074                         __attribute__nonnull__(pTHX_4);
5075 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5076         assert(sv); assert(what); assert(spp)
5077
5078 #endif
5079
5080 #if defined(PERL_IN_PP_PACK_C)
5081 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5082                         __attribute__nonnull__(pTHX_1)
5083                         __attribute__nonnull__(pTHX_2)
5084                         __attribute__nonnull__(pTHX_3)
5085                         __attribute__nonnull__(pTHX_4);
5086 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5087         assert(symptr); assert(s); assert(strbeg); assert(strend)
5088
5089 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5090                         __attribute__nonnull__(pTHX_1)
5091                         __attribute__nonnull__(pTHX_2)
5092                         __attribute__nonnull__(pTHX_3)
5093                         __attribute__nonnull__(pTHX_4);
5094 #define PERL_ARGS_ASSERT_PACK_REC       \
5095         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5096
5097 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5098                         __attribute__nonnull__(pTHX_1);
5099 #define PERL_ARGS_ASSERT_MUL128 \
5100         assert(sv)
5101
5102 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5103                         __attribute__nonnull__(pTHX_1);
5104 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5105         assert(symptr)
5106
5107 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5108                         __attribute__nonnull__(pTHX_1);
5109 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5110         assert(symptr)
5111
5112 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5113                         __attribute__warn_unused_result__
5114                         __attribute__nonnull__(pTHX_1);
5115 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5116         assert(s)
5117
5118 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5119                         __attribute__nonnull__(pTHX_1)
5120                         __attribute__nonnull__(pTHX_2);
5121 #define PERL_ARGS_ASSERT_DIV128 \
5122         assert(pnum); assert(done)
5123
5124 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5125                         __attribute__nonnull__(pTHX_1)
5126                         __attribute__nonnull__(pTHX_2);
5127 #define PERL_ARGS_ASSERT_GROUP_END      \
5128         assert(patptr); assert(patend)
5129
5130 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5131                         __attribute__warn_unused_result__
5132                         __attribute__nonnull__(pTHX_1)
5133                         __attribute__nonnull__(pTHX_2);
5134 #define PERL_ARGS_ASSERT_GET_NUM        \
5135         assert(patptr); assert(lenptr)
5136
5137 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5138                         __attribute__nonnull__(1)
5139                         __attribute__nonnull__(2);
5140 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5141         assert(pat); assert(patend)
5142
5143 STATIC char     S_first_symbol(const char *pat, const char *patend)
5144                         __attribute__nonnull__(1)
5145                         __attribute__nonnull__(2);
5146 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5147         assert(pat); assert(patend)
5148
5149 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5150                         __attribute__warn_unused_result__
5151                         __attribute__nonnull__(pTHX_1);
5152 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5153         assert(sv)
5154
5155 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5156                         __attribute__warn_unused_result__
5157                         __attribute__nonnull__(1)
5158                         __attribute__nonnull__(3);
5159 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5160         assert(start); assert(dest)
5161
5162 #endif
5163
5164 #if defined(PERL_IN_PP_CTL_C)
5165 STATIC OP*      S_docatch(pTHX_ OP *o)
5166                         __attribute__warn_unused_result__;
5167
5168 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5169                         __attribute__warn_unused_result__
5170                         __attribute__nonnull__(pTHX_1)
5171                         __attribute__nonnull__(pTHX_2)
5172                         __attribute__nonnull__(pTHX_3)
5173                         __attribute__nonnull__(pTHX_4);
5174 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5175         assert(o); assert(label); assert(opstack); assert(oplimit)
5176
5177 STATIC OP*      S_doparseform(pTHX_ SV *sv)
5178                         __attribute__warn_unused_result__
5179                         __attribute__nonnull__(pTHX_1);
5180 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5181         assert(sv)
5182
5183 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5184                         __attribute__warn_unused_result__;
5185
5186 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5187                         __attribute__warn_unused_result__;
5188
5189 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5190                         __attribute__warn_unused_result__;
5191
5192 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5193                         __attribute__warn_unused_result__
5194                         __attribute__nonnull__(pTHX_1);
5195 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5196         assert(label)
5197
5198 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5199                         __attribute__warn_unused_result__;
5200
5201 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5202                         __attribute__warn_unused_result__
5203                         __attribute__nonnull__(pTHX_1);
5204 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5205         assert(cxstk)
5206
5207 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5208                         __attribute__warn_unused_result__;
5209
5210 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5211                         __attribute__nonnull__(pTHX_2);
5212 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5213         assert(sv)
5214
5215 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5216 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
5217                         __attribute__warn_unused_result__
5218                         __attribute__nonnull__(pTHX_1);
5219 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5220         assert(name)
5221
5222 #ifndef PERL_DISABLE_PMC
5223 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5224                         __attribute__warn_unused_result__
5225                         __attribute__nonnull__(pTHX_1);
5226 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5227         assert(name)
5228
5229 #endif
5230 STATIC bool     S_path_is_absolute(const char *name)
5231                         __attribute__warn_unused_result__
5232                         __attribute__nonnull__(1);
5233 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5234         assert(name)
5235
5236 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5237                         __attribute__warn_unused_result__
5238                         __attribute__nonnull__(pTHX_2);
5239 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5240         assert(buf_sv)
5241
5242 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5243                         __attribute__warn_unused_result__
5244                         __attribute__nonnull__(pTHX_1);
5245 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5246         assert(re)
5247
5248 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5249                         __attribute__warn_unused_result__
5250                         __attribute__nonnull__(pTHX_1)
5251                         __attribute__nonnull__(pTHX_2);
5252 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5253         assert(matcher); assert(sv)
5254
5255 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5256                         __attribute__nonnull__(pTHX_1);
5257 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5258         assert(matcher)
5259
5260 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5261 #endif
5262
5263 #if defined(PERL_IN_PP_HOT_C)
5264 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5265                         __attribute__nonnull__(pTHX_1)
5266                         __attribute__nonnull__(pTHX_2)
5267                         __attribute__nonnull__(pTHX_3);
5268 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5269         assert(hash); assert(relem); assert(firstrelem)
5270
5271 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5272                         __attribute__warn_unused_result__
5273                         __attribute__nonnull__(pTHX_1);
5274 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5275         assert(meth)
5276
5277 #endif
5278
5279 #if defined(PERL_IN_PP_SORT_C)
5280 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5281                         __attribute__nonnull__(pTHX_1)
5282                         __attribute__nonnull__(pTHX_2);
5283 #define PERL_ARGS_ASSERT_SV_NCMP        \
5284         assert(a); assert(b)
5285
5286 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5287                         __attribute__nonnull__(pTHX_1)
5288                         __attribute__nonnull__(pTHX_2);
5289 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5290         assert(a); assert(b)
5291
5292 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5293                         __attribute__nonnull__(pTHX_1)
5294                         __attribute__nonnull__(pTHX_2);
5295 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5296         assert(a); assert(b)
5297
5298 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5299                         __attribute__nonnull__(pTHX_1)
5300                         __attribute__nonnull__(pTHX_2);
5301 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5302         assert(a); assert(b)
5303
5304 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5305                         __attribute__nonnull__(pTHX_1)
5306                         __attribute__nonnull__(pTHX_2);
5307 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5308         assert(str1); assert(str2)
5309
5310 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5311                         __attribute__nonnull__(pTHX_1)
5312                         __attribute__nonnull__(pTHX_2);
5313 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5314         assert(str1); assert(str2)
5315
5316 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5317                         __attribute__nonnull__(pTHX_1)
5318                         __attribute__nonnull__(pTHX_2);
5319 #define PERL_ARGS_ASSERT_SORTCV \
5320         assert(a); assert(b)
5321
5322 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5323                         __attribute__nonnull__(pTHX_1)
5324                         __attribute__nonnull__(pTHX_2);
5325 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5326         assert(a); assert(b)
5327
5328 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5329                         __attribute__nonnull__(pTHX_1)
5330                         __attribute__nonnull__(pTHX_2);
5331 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5332         assert(a); assert(b)
5333
5334 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5335                         __attribute__nonnull__(pTHX_3);
5336 #define PERL_ARGS_ASSERT_QSORTSVU       \
5337         assert(compare)
5338
5339 #endif
5340
5341 #if defined(PERL_IN_PP_SYS_C)
5342 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5343                         __attribute__nonnull__(pTHX_1)
5344                         __attribute__nonnull__(pTHX_2)
5345                         __attribute__nonnull__(pTHX_3);
5346 #define PERL_ARGS_ASSERT_DOFORM \
5347         assert(cv); assert(gv); assert(retop)
5348
5349 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5350 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5351                         __attribute__warn_unused_result__
5352                         __attribute__nonnull__(pTHX_1)
5353                         __attribute__nonnull__(pTHX_2);
5354 #define PERL_ARGS_ASSERT_DOONELINER     \
5355         assert(cmd); assert(filename)
5356
5357 #  endif
5358 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5359                         __attribute__nonnull__(pTHX_1);
5360 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5361         assert(array)
5362
5363 STATIC OP *     S_tied_handle_method(pTHX_ const char *const methname, SV **sp, IO *const io, MAGIC *const mg, const U32 flags, ...)
5364                         __attribute__nonnull__(pTHX_1)
5365                         __attribute__nonnull__(pTHX_2)
5366                         __attribute__nonnull__(pTHX_3)
5367                         __attribute__nonnull__(pTHX_4);
5368 #define PERL_ARGS_ASSERT_TIED_HANDLE_METHOD     \
5369         assert(methname); assert(sp); assert(io); assert(mg)
5370
5371 #endif
5372
5373 #if defined(PERL_IN_REGCOMP_C)
5374 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5375                         __attribute__nonnull__(pTHX_1)
5376                         __attribute__nonnull__(pTHX_3);
5377 #define PERL_ARGS_ASSERT_REG    \
5378         assert(pRExC_state); assert(flagp)
5379
5380 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5381                         __attribute__nonnull__(pTHX_1);
5382 #define PERL_ARGS_ASSERT_REGANODE       \
5383         assert(pRExC_state)
5384
5385 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5386                         __attribute__nonnull__(pTHX_1)
5387                         __attribute__nonnull__(pTHX_2);
5388 #define PERL_ARGS_ASSERT_REGATOM        \
5389         assert(pRExC_state); assert(flagp)
5390
5391 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5392                         __attribute__nonnull__(pTHX_1)
5393                         __attribute__nonnull__(pTHX_2);
5394 #define PERL_ARGS_ASSERT_REGBRANCH      \
5395         assert(pRExC_state); assert(flagp)
5396
5397 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5398                         __attribute__nonnull__(pTHX_1)
5399                         __attribute__nonnull__(pTHX_3);
5400 #define PERL_ARGS_ASSERT_REGUNI \
5401         assert(pRExC_state); assert(s)
5402
5403 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5404                         __attribute__nonnull__(pTHX_1);
5405 #define PERL_ARGS_ASSERT_REGCLASS       \
5406         assert(pRExC_state)
5407
5408 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5409                         __attribute__nonnull__(pTHX_1);
5410 #define PERL_ARGS_ASSERT_REG_NODE       \
5411         assert(pRExC_state)
5412
5413 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5414                         __attribute__nonnull__(pTHX_2);
5415 #define PERL_ARGS_ASSERT_REG_RECODE     \
5416         assert(encp)
5417
5418 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5419                         __attribute__nonnull__(pTHX_1)
5420                         __attribute__nonnull__(pTHX_2);
5421 #define PERL_ARGS_ASSERT_REGPIECE       \
5422         assert(pRExC_state); assert(flagp)
5423
5424 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5425                         __attribute__nonnull__(pTHX_1);
5426 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5427         assert(pRExC_state)
5428
5429 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5430                         __attribute__nonnull__(pTHX_1)
5431                         __attribute__nonnull__(pTHX_3);
5432 #define PERL_ARGS_ASSERT_REGINSERT      \
5433         assert(pRExC_state); assert(opnd)
5434
5435 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5436                         __attribute__nonnull__(pTHX_1)
5437                         __attribute__nonnull__(pTHX_2)
5438                         __attribute__nonnull__(pTHX_3);
5439 #define PERL_ARGS_ASSERT_REGTAIL        \
5440         assert(pRExC_state); assert(p); assert(val)
5441
5442 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5443                         __attribute__nonnull__(pTHX_1);
5444 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5445         assert(pRExC_state)
5446
5447 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5448                         __attribute__nonnull__(pTHX_1)
5449                         __attribute__nonnull__(pTHX_2)
5450                         __attribute__nonnull__(pTHX_3);
5451 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5452         assert(pRExC_state); assert(scan); assert(min)
5453
5454 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5455                         __attribute__warn_unused_result__
5456                         __attribute__nonnull__(1)
5457                         __attribute__nonnull__(2);
5458 #define PERL_ARGS_ASSERT_REGWHITE       \
5459         assert(pRExC_state); assert(p)
5460
5461 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5462                         __attribute__nonnull__(pTHX_1);
5463 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5464         assert(pRExC_state)
5465
5466 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5467                         __attribute__nonnull__(pTHX_1);
5468 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5469         assert(pRExC_state)
5470
5471 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5472                         __attribute__nonnull__(pTHX_1)
5473                         __attribute__nonnull__(pTHX_2)
5474                         __attribute__nonnull__(pTHX_3);
5475 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5476         assert(pRExC_state); assert(data); assert(minlenp)
5477
5478 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5479                         __attribute__nonnull__(1)
5480                         __attribute__nonnull__(2);
5481 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5482         assert(pRExC_state); assert(cl)
5483
5484 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5485                         __attribute__warn_unused_result__
5486                         __attribute__nonnull__(1);
5487 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5488         assert(cl)
5489
5490 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5491                         __attribute__nonnull__(1)
5492                         __attribute__nonnull__(2);
5493 #define PERL_ARGS_ASSERT_CL_INIT        \
5494         assert(pRExC_state); assert(cl)
5495
5496 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5497                         __attribute__nonnull__(1)
5498                         __attribute__nonnull__(2);
5499 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5500         assert(pRExC_state); assert(cl)
5501
5502 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5503                         __attribute__nonnull__(1)
5504                         __attribute__nonnull__(2);
5505 #define PERL_ARGS_ASSERT_CL_AND \
5506         assert(cl); assert(and_with)
5507
5508 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5509                         __attribute__nonnull__(1)
5510                         __attribute__nonnull__(2)
5511                         __attribute__nonnull__(3);
5512 #define PERL_ARGS_ASSERT_CL_OR  \
5513         assert(pRExC_state); assert(cl); assert(or_with)
5514
5515 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)
5516                         __attribute__nonnull__(pTHX_1)
5517                         __attribute__nonnull__(pTHX_2)
5518                         __attribute__nonnull__(pTHX_3)
5519                         __attribute__nonnull__(pTHX_4)
5520                         __attribute__nonnull__(pTHX_5);
5521 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5522         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5523
5524 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5525                         __attribute__warn_unused_result__
5526                         __attribute__nonnull__(1)
5527                         __attribute__nonnull__(3);
5528 #define PERL_ARGS_ASSERT_ADD_DATA       \
5529         assert(pRExC_state); assert(s)
5530
5531 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5532                         __attribute__noreturn__
5533                         __attribute__nonnull__(pTHX_1)
5534                         __attribute__nonnull__(pTHX_2);
5535 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5536         assert(pat1); assert(pat2)
5537
5538 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5539                         __attribute__nonnull__(pTHX_1);
5540 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5541         assert(pRExC_state)
5542
5543 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5544                         __attribute__nonnull__(pTHX_1);
5545 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5546         assert(pRExC_state)
5547
5548 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)
5549                         __attribute__nonnull__(pTHX_1)
5550                         __attribute__nonnull__(pTHX_2)
5551                         __attribute__nonnull__(pTHX_3)
5552                         __attribute__nonnull__(pTHX_4)
5553                         __attribute__nonnull__(pTHX_5);
5554 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5555         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5556
5557 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5558                         __attribute__nonnull__(pTHX_1)
5559                         __attribute__nonnull__(pTHX_2)
5560                         __attribute__nonnull__(pTHX_3);
5561 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5562         assert(pRExC_state); assert(source); assert(stclass)
5563
5564 #  ifdef DEBUGGING
5565 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5566 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)
5567                         __attribute__nonnull__(pTHX_1)
5568                         __attribute__nonnull__(pTHX_2)
5569                         __attribute__nonnull__(pTHX_3)
5570                         __attribute__nonnull__(pTHX_6);
5571 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5572         assert(r); assert(start); assert(node); assert(sv)
5573
5574 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5575                         __attribute__nonnull__(pTHX_1);
5576 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5577         assert(sv)
5578
5579 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5580                         __attribute__nonnull__(pTHX_1)
5581                         __attribute__nonnull__(pTHX_3);
5582 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5583         assert(trie); assert(revcharmap)
5584
5585 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5586                         __attribute__nonnull__(pTHX_1)
5587                         __attribute__nonnull__(pTHX_3);
5588 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5589         assert(trie); assert(revcharmap)
5590
5591 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5592                         __attribute__nonnull__(pTHX_1)
5593                         __attribute__nonnull__(pTHX_3);
5594 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5595         assert(trie); assert(revcharmap)
5596
5597 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5598                         __attribute__nonnull__(pTHX_1)
5599                         __attribute__nonnull__(pTHX_2)
5600                         __attribute__nonnull__(pTHX_3);
5601 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5602         assert(pRExC_state); assert(p); assert(val)
5603
5604 #  endif
5605 #endif
5606
5607 #if defined(PERL_IN_REGEXEC_C)
5608 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5609                         __attribute__warn_unused_result__
5610                         __attribute__nonnull__(pTHX_1)
5611                         __attribute__nonnull__(pTHX_2);
5612 #define PERL_ARGS_ASSERT_REGMATCH       \
5613         assert(reginfo); assert(prog)
5614
5615 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5616                         __attribute__warn_unused_result__
5617                         __attribute__nonnull__(pTHX_1)
5618                         __attribute__nonnull__(pTHX_2);
5619 #define PERL_ARGS_ASSERT_REGREPEAT      \
5620         assert(prog); assert(p)
5621
5622 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5623                         __attribute__warn_unused_result__
5624                         __attribute__nonnull__(pTHX_1)
5625                         __attribute__nonnull__(pTHX_2);
5626 #define PERL_ARGS_ASSERT_REGTRY \
5627         assert(reginfo); assert(startpos)
5628
5629 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5630                         __attribute__warn_unused_result__
5631                         __attribute__nonnull__(pTHX_2)
5632                         __attribute__nonnull__(pTHX_3);
5633 #define PERL_ARGS_ASSERT_REGINCLASS     \
5634         assert(n); assert(p)
5635
5636 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5637 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5638                         __attribute__nonnull__(pTHX_1);
5639 #define PERL_ARGS_ASSERT_REGCPPOP       \
5640         assert(rex)
5641
5642 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5643                         __attribute__warn_unused_result__
5644                         __attribute__nonnull__(1)
5645                         __attribute__nonnull__(3);
5646 #define PERL_ARGS_ASSERT_REGHOP3        \
5647         assert(s); assert(lim)
5648
5649 #ifdef XXX_dmq
5650 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5651                         __attribute__warn_unused_result__
5652                         __attribute__nonnull__(1)
5653                         __attribute__nonnull__(3)
5654                         __attribute__nonnull__(4);
5655 #define PERL_ARGS_ASSERT_REGHOP4        \
5656         assert(s); assert(llim); assert(rlim)
5657
5658 #endif
5659 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5660                         __attribute__warn_unused_result__
5661                         __attribute__nonnull__(1)
5662                         __attribute__nonnull__(3);
5663 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5664         assert(s); assert(lim)
5665
5666 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5667                         __attribute__warn_unused_result__
5668                         __attribute__nonnull__(pTHX_1)
5669                         __attribute__nonnull__(pTHX_2)
5670                         __attribute__nonnull__(pTHX_3)
5671                         __attribute__nonnull__(pTHX_4);
5672 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5673         assert(prog); assert(c); assert(s); assert(strend)
5674
5675 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5676                         __attribute__nonnull__(pTHX_1);
5677 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5678         assert(prog)
5679
5680 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5681                         __attribute__nonnull__(pTHX_1);
5682 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5683         assert(prog)
5684
5685 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5686                         __attribute__warn_unused_result__
5687                         __attribute__nonnull__(pTHX_1)
5688                         __attribute__nonnull__(pTHX_2);
5689 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5690         assert(rex); assert(scan)
5691
5692 #  ifdef DEBUGGING
5693 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)
5694                         __attribute__nonnull__(pTHX_1)
5695                         __attribute__nonnull__(pTHX_2)
5696                         __attribute__nonnull__(pTHX_3)
5697                         __attribute__nonnull__(pTHX_4)
5698                         __attribute__nonnull__(pTHX_5);
5699 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5700         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5701
5702 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5703                         __attribute__nonnull__(pTHX_1)
5704                         __attribute__nonnull__(pTHX_3)
5705                         __attribute__nonnull__(pTHX_4)
5706                         __attribute__nonnull__(pTHX_5);
5707 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5708         assert(prog); assert(start); assert(end); assert(blurb)
5709
5710 #  endif
5711 #endif
5712
5713 #if defined(PERL_IN_DUMP_C)
5714 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5715 STATIC void     S_debprof(pTHX_ const OP *o)
5716                         __attribute__nonnull__(pTHX_1);
5717 #define PERL_ARGS_ASSERT_DEBPROF        \
5718         assert(o)
5719
5720 STATIC void     S_sequence(pTHX_ const OP *o);
5721 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5722 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5723 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5724                         __attribute__nonnull__(pTHX_1);
5725 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5726         assert(pm)
5727
5728 #endif
5729
5730 #if defined(PERL_IN_SCOPE_C)
5731 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5732                         __attribute__nonnull__(pTHX_1);
5733 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5734         assert(sptr)
5735
5736 #endif
5737
5738 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C)
5739 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5740                         __attribute__nonnull__(pTHX_1)
5741                         __attribute__nonnull__(pTHX_2);
5742 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5743         assert(tsv); assert(sv)
5744
5745 #endif
5746
5747 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C)
5748 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5749                         __attribute__nonnull__(pTHX_1)
5750                         __attribute__nonnull__(pTHX_2);
5751 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5752         assert(sv); assert(av)
5753
5754 #endif
5755
5756 #if defined(PERL_IN_SV_C)
5757 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5758                         __attribute__warn_unused_result__
5759                         __attribute__nonnull__(1)
5760                         __attribute__nonnull__(5);
5761 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5762         assert(buf); assert(peob)
5763
5764 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5765                         __attribute__nonnull__(pTHX_1);
5766 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5767         assert(sv)
5768
5769 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5770                         __attribute__nonnull__(pTHX_1);
5771 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5772         assert(sv)
5773
5774 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5775                         __attribute__nonnull__(pTHX_1);
5776 #define PERL_ARGS_ASSERT_VISIT  \
5777         assert(f)
5778
5779 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5780                         __attribute__nonnull__(pTHX_1)
5781                         __attribute__nonnull__(pTHX_2);
5782 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5783         assert(tsv); assert(sv)
5784
5785 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5786                         __attribute__warn_unused_result__;
5787
5788 #  ifdef DEBUGGING
5789 STATIC void     S_del_sv(pTHX_ SV *p)
5790                         __attribute__nonnull__(pTHX_1);
5791 #define PERL_ARGS_ASSERT_DEL_SV \
5792         assert(p)
5793
5794 #  endif
5795 #  if !defined(NV_PRESERVES_UV)
5796 #    ifdef DEBUGGING
5797 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5798                         __attribute__nonnull__(pTHX_1);
5799 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5800         assert(sv)
5801
5802 #    else
5803 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5804                         __attribute__nonnull__(pTHX_1);
5805 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5806         assert(sv)
5807
5808 #    endif
5809 #  endif
5810 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5811                         __attribute__warn_unused_result__
5812                         __attribute__nonnull__(pTHX_1);
5813 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5814         assert(pattern)
5815
5816 #
5817 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN *const uoffset, bool *const at_end)
5818                         __attribute__nonnull__(1)
5819                         __attribute__nonnull__(2)
5820                         __attribute__nonnull__(3)
5821                         __attribute__nonnull__(4);
5822 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5823         assert(start); assert(send); assert(uoffset); assert(at_end)
5824
5825 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, const STRLEN uend)
5826                         __attribute__nonnull__(1)
5827                         __attribute__nonnull__(2);
5828 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5829         assert(start); assert(send)
5830
5831 STATIC STRLEN   S_sv_pos_u2b_cached(pTHX_ SV *const sv, MAGIC **const mgp, const U8 *const start, const U8 *const send, STRLEN uoffset, STRLEN uoffset0, STRLEN boffset0)
5832                         __attribute__nonnull__(pTHX_1)
5833                         __attribute__nonnull__(pTHX_2)
5834                         __attribute__nonnull__(pTHX_3)
5835                         __attribute__nonnull__(pTHX_4);
5836 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5837         assert(sv); assert(mgp); assert(start); assert(send)
5838
5839 STATIC void     S_utf8_mg_len_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN ulen)
5840                         __attribute__nonnull__(pTHX_1)
5841                         __attribute__nonnull__(pTHX_2);
5842 #define PERL_ARGS_ASSERT_UTF8_MG_LEN_CACHE_UPDATE       \
5843         assert(sv); assert(mgp)
5844
5845 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5846                         __attribute__nonnull__(pTHX_1)
5847                         __attribute__nonnull__(pTHX_2);
5848 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5849         assert(sv); assert(mgp)
5850
5851 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5852                         __attribute__nonnull__(pTHX_1)
5853                         __attribute__nonnull__(pTHX_2)
5854                         __attribute__nonnull__(pTHX_3);
5855 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5856         assert(s); assert(target); assert(end)
5857
5858 STATIC void     S_assert_uft8_cache_coherent(pTHX_ const char *const func, STRLEN from_cache, STRLEN real, SV *const sv)
5859                         __attribute__nonnull__(pTHX_1)
5860                         __attribute__nonnull__(pTHX_4);
5861 #define PERL_ARGS_ASSERT_ASSERT_UFT8_CACHE_COHERENT     \
5862         assert(func); assert(sv)
5863
5864 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5865                         __attribute__nonnull__(2)
5866                         __attribute__nonnull__(3);
5867 #define PERL_ARGS_ASSERT_F0CONVERT      \
5868         assert(endbuf); assert(len)
5869
5870 #  if defined(PERL_OLD_COPY_ON_WRITE)
5871 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5872                         __attribute__nonnull__(pTHX_1)
5873                         __attribute__nonnull__(pTHX_2)
5874                         __attribute__nonnull__(pTHX_3);
5875 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5876         assert(sv); assert(pvx); assert(after)
5877
5878 #  endif
5879 STATIC SV *     S_more_sv(pTHX);
5880 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5881 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5882                         __attribute__nonnull__(pTHX_1);
5883 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5884         assert(sv)
5885
5886 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5887                         __attribute__nonnull__(pTHX_1)
5888                         __attribute__nonnull__(pTHX_2);
5889 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5890         assert(dstr); assert(sstr)
5891
5892 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5893                         __attribute__nonnull__(pTHX_1)
5894                         __attribute__nonnull__(pTHX_2);
5895 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5896         assert(dstr); assert(sstr)
5897
5898 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5899                         __attribute__warn_unused_result__
5900                         __attribute__nonnull__(1);
5901 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5902         assert(tbl)
5903
5904 #endif
5905
5906 #if defined(PERL_IN_TOKE_C)
5907 STATIC void     S_check_uni(pTHX);
5908 STATIC void     S_force_next(pTHX_ I32 type);
5909 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5910                         __attribute__nonnull__(pTHX_1);
5911 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5912         assert(s)
5913
5914 STATIC char*    S_force_strict_version(pTHX_ char *s)
5915                         __attribute__nonnull__(pTHX_1);
5916 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
5917         assert(s)
5918
5919 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5920                         __attribute__nonnull__(pTHX_1);
5921 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5922         assert(start)
5923
5924 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5925                         __attribute__nonnull__(pTHX_1);
5926 #define PERL_ARGS_ASSERT_TOKEQ  \
5927         assert(sv)
5928
5929 STATIC void     S_readpipe_override(pTHX);
5930 STATIC char*    S_scan_const(pTHX_ char *start)
5931                         __attribute__warn_unused_result__
5932                         __attribute__nonnull__(pTHX_1);
5933 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5934         assert(start)
5935
5936 STATIC char*    S_scan_formline(pTHX_ char *s)
5937                         __attribute__warn_unused_result__
5938                         __attribute__nonnull__(pTHX_1);
5939 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5940         assert(s)
5941
5942 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5943                         __attribute__warn_unused_result__
5944                         __attribute__nonnull__(pTHX_1);
5945 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5946         assert(s)
5947
5948 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5949                         __attribute__nonnull__(pTHX_1)
5950                         __attribute__nonnull__(pTHX_2)
5951                         __attribute__nonnull__(pTHX_3);
5952 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5953         assert(s); assert(send); assert(dest)
5954
5955 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5956                         __attribute__warn_unused_result__
5957                         __attribute__nonnull__(pTHX_1);
5958 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5959         assert(start)
5960
5961 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5962                         __attribute__warn_unused_result__
5963                         __attribute__nonnull__(pTHX_1);
5964 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5965         assert(start)
5966
5967 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5968                         __attribute__warn_unused_result__
5969                         __attribute__nonnull__(pTHX_1);
5970 #define PERL_ARGS_ASSERT_SCAN_STR       \
5971         assert(start)
5972
5973 STATIC char*    S_scan_subst(pTHX_ char *start)
5974                         __attribute__warn_unused_result__
5975                         __attribute__nonnull__(pTHX_1);
5976 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5977         assert(start)
5978
5979 STATIC char*    S_scan_trans(pTHX_ char *start)
5980                         __attribute__warn_unused_result__
5981                         __attribute__nonnull__(pTHX_1);
5982 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5983         assert(start)
5984
5985 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5986                         __attribute__nonnull__(pTHX_1)
5987                         __attribute__nonnull__(pTHX_2)
5988                         __attribute__nonnull__(pTHX_5);
5989 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5990         assert(s); assert(dest); assert(slp)
5991
5992 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5993 STATIC char*    S_skipspace(pTHX_ char *s)
5994                         __attribute__warn_unused_result__
5995                         __attribute__nonnull__(pTHX_1);
5996 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5997         assert(s)
5998
5999 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
6000                         __attribute__warn_unused_result__
6001                         __attribute__nonnull__(pTHX_1);
6002 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
6003         assert(s)
6004
6005 #ifndef PERL_NO_UTF16_FILTER
6006 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
6007                         __attribute__nonnull__(pTHX_2);
6008 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
6009         assert(sv)
6010
6011 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
6012                         __attribute__nonnull__(pTHX_1);
6013 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
6014         assert(s)
6015
6016 #endif
6017 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
6018                         __attribute__nonnull__(pTHX_1)
6019                         __attribute__nonnull__(pTHX_2)
6020                         __attribute__nonnull__(pTHX_3);
6021 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
6022         assert(s); assert(name); assert(what)
6023
6024 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
6025                         __attribute__nonnull__(pTHX_1);
6026 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
6027         assert(name)
6028
6029 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
6030                         __attribute__nonnull__(pTHX_1);
6031 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
6032         assert(s)
6033
6034 STATIC void     S_incline(pTHX_ const char *s)
6035                         __attribute__nonnull__(pTHX_1);
6036 #define PERL_ARGS_ASSERT_INCLINE        \
6037         assert(s)
6038
6039 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
6040                         __attribute__nonnull__(pTHX_1);
6041 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
6042         assert(s)
6043
6044 STATIC int      S_intuit_more(pTHX_ char *s)
6045                         __attribute__nonnull__(pTHX_1);
6046 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
6047         assert(s)
6048
6049 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
6050                         __attribute__nonnull__(pTHX_3);
6051 #define PERL_ARGS_ASSERT_LOP    \
6052         assert(s)
6053
6054 STATIC void     S_missingterm(pTHX_ char *s)
6055                         __attribute__noreturn__;
6056
6057 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
6058                         __attribute__nonnull__(pTHX_1);
6059 #define PERL_ARGS_ASSERT_NO_OP  \
6060         assert(what)
6061
6062 STATIC I32      S_sublex_done(pTHX)
6063                         __attribute__warn_unused_result__;
6064
6065 STATIC I32      S_sublex_push(pTHX)
6066                         __attribute__warn_unused_result__;
6067
6068 STATIC I32      S_sublex_start(pTHX)
6069                         __attribute__warn_unused_result__;
6070
6071 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6072                         __attribute__warn_unused_result__
6073                         __attribute__nonnull__(pTHX_1);
6074 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6075         assert(sv)
6076
6077 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6078                         __attribute__warn_unused_result__
6079                         __attribute__nonnull__(pTHX_1);
6080 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6081         assert(pkgname)
6082
6083 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6084                         __attribute__warn_unused_result__
6085                         __attribute__nonnull__(pTHX_2);
6086 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6087         assert(s)
6088
6089 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)
6090                         __attribute__nonnull__(pTHX_3)
6091                         __attribute__nonnull__(pTHX_5);
6092 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6093         assert(key); assert(sv)
6094
6095 STATIC int      S_deprecate_commaless_var_list(pTHX);
6096 STATIC int      S_ao(pTHX_ int toketype);
6097 #  if defined(PERL_CR_FILTER)
6098 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
6099 STATIC void     S_strip_return(pTHX_ SV *sv)
6100                         __attribute__nonnull__(pTHX_1);
6101 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
6102         assert(sv)
6103
6104 #  endif
6105 #  if defined(DEBUGGING)
6106 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
6107                         __attribute__nonnull__(pTHX_2);
6108 #define PERL_ARGS_ASSERT_TOKEREPORT     \
6109         assert(lvalp)
6110
6111 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
6112                         __attribute__nonnull__(pTHX_1)
6113                         __attribute__nonnull__(pTHX_2);
6114 #define PERL_ARGS_ASSERT_PRINTBUF       \
6115         assert(fmt); assert(s)
6116
6117 #  endif
6118 #endif
6119
6120 #if defined(PERL_IN_UNIVERSAL_C)
6121 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6122                         __attribute__nonnull__(pTHX_1)
6123                         __attribute__nonnull__(pTHX_2);
6124 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6125         assert(stash); assert(name)
6126
6127 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
6128                         __attribute__nonnull__(pTHX_1);
6129 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6130         assert(stash)
6131
6132 #endif
6133
6134 #if defined(PERL_IN_LOCALE_C)
6135 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
6136 STATIC char*    S_stdize_locale(pTHX_ char* locs)
6137                         __attribute__nonnull__(pTHX_1);
6138 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
6139         assert(locs)
6140
6141 #endif
6142 #endif
6143
6144 #if defined(PERL_IN_UTIL_C)
6145 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6146                         __attribute__nonnull__(pTHX_1);
6147 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6148         assert(cop)
6149
6150 STATIC SV*      S_mess_alloc(pTHX);
6151 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6152                         __attribute__nonnull__(pTHX_1);
6153 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6154         assert(ex)
6155
6156 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6157 STATIC char *   S_write_no_mem(pTHX)
6158                         __attribute__noreturn__;
6159
6160 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6161 STATIC void     S_mem_log_common(enum mem_log_type mlt, const UV n, const UV typesize, const char *type_name, const SV *sv, Malloc_t oldalloc, Malloc_t newalloc, const char *filename, const int linenumber, const char *funcname)
6162                         __attribute__nonnull__(4)
6163                         __attribute__nonnull__(8)
6164                         __attribute__nonnull__(10);
6165 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6166         assert(type_name); assert(filename); assert(funcname)
6167
6168 #endif
6169 #endif
6170
6171 #if defined(PERL_IN_NUMERIC_C)
6172 STATIC NV       S_mulexp10(NV value, I32 exponent);
6173 #endif
6174
6175 #if defined(PERL_IN_UTF8_C)
6176 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6177                         __attribute__warn_unused_result__
6178                         __attribute__nonnull__(1);
6179 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6180         assert(s)
6181
6182 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6183                         __attribute__warn_unused_result__
6184                         __attribute__nonnull__(pTHX_1)
6185                         __attribute__nonnull__(pTHX_2)
6186                         __attribute__nonnull__(pTHX_3);
6187 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6188         assert(p); assert(swash); assert(swashname)
6189
6190 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6191                         __attribute__warn_unused_result__
6192                         __attribute__nonnull__(pTHX_1);
6193 #define PERL_ARGS_ASSERT_SWASH_GET      \
6194         assert(swash)
6195
6196 #endif
6197
6198 START_EXTERN_C
6199
6200 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
6201                         __attribute__nonnull__(pTHX_1);
6202 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
6203         assert(dstr)
6204
6205 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
6206                         __attribute__nonnull__(pTHX_1)
6207                         __attribute__nonnull__(pTHX_2);
6208 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
6209         assert(dstr); assert(sstr)
6210
6211 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
6212                         __attribute__nonnull__(pTHX_1);
6213 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
6214         assert(dsv)
6215
6216 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
6217                         __attribute__nonnull__(pTHX_1); */
6218
6219 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
6220                         __attribute__nonnull__(pTHX_1);
6221 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
6222         assert(sv)
6223
6224 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
6225                         __attribute__nonnull__(pTHX_1);
6226 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
6227         assert(sv)
6228
6229 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
6230                         __attribute__nonnull__(pTHX_1)
6231                         __attribute__nonnull__(pTHX_2);
6232 #define PERL_ARGS_ASSERT_SV_COPYPV      \
6233         assert(dsv); assert(ssv)
6234
6235 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
6236                         __attribute__nonnull__(pTHX_1)
6237                         __attribute__nonnull__(pTHX_2);
6238 #define PERL_ARGS_ASSERT_MY_ATOF2       \
6239         assert(s); assert(value)
6240
6241 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
6242 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
6243 #ifdef PERL_OLD_COPY_ON_WRITE
6244 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6245                         __attribute__nonnull__(pTHX_2);
6246 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6247         assert(sstr)
6248
6249 #endif
6250
6251 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
6252
6253 #if defined(USE_PERLIO) && !defined(USE_SFIO)
6254 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
6255 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
6256 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
6257 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
6258 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
6259 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
6260 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6261 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6262 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6263 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6264 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6265                         __attribute__nonnull__(pTHX_2);
6266 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6267         assert(vbuf)
6268
6269 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6270                         __attribute__nonnull__(pTHX_2);
6271 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6272         assert(vbuf)
6273
6274 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6275                         __attribute__nonnull__(pTHX_2);
6276 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6277         assert(vbuf)
6278
6279 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6280 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6281
6282 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6283 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6284 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6285                         __attribute__warn_unused_result__;
6286
6287 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6288                         __attribute__warn_unused_result__;
6289
6290
6291 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6292                         __attribute__warn_unused_result__;
6293
6294 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6295                         __attribute__warn_unused_result__;
6296
6297 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6298                         __attribute__warn_unused_result__;
6299
6300 #endif /* PERLIO_LAYERS */
6301
6302 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6303 #if defined(PERL_IN_DEB_C)
6304 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6305                         __attribute__nonnull__(pTHX_1);
6306 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6307         assert(stack_base)
6308
6309 #endif
6310
6311 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6312                         __attribute__malloc__
6313                         __attribute__warn_unused_result__;
6314
6315 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6316                         __attribute__nonnull__(pTHX_1);
6317 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6318         assert(cv)
6319
6320 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
6321                         __attribute__nonnull__(pTHX_1);
6322 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6323         assert(name)
6324
6325 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6326                         __attribute__nonnull__(pTHX_1);
6327 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6328         assert(sv)
6329
6330 #if defined(PERL_IN_PAD_C)
6331 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
6332                         __attribute__nonnull__(pTHX_1);
6333 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6334         assert(name)
6335
6336 #endif
6337 #ifdef DEBUGGING
6338 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6339                         __attribute__nonnull__(pTHX_2);
6340 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6341         assert(sv)
6342
6343 #endif
6344 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6345 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6346 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6347                         __attribute__nonnull__(pTHX_2);
6348 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6349         assert(file)
6350
6351 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6352                         __attribute__nonnull__(pTHX_1)
6353                         __attribute__nonnull__(pTHX_2)
6354                         __attribute__nonnull__(pTHX_3);
6355 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6356         assert(padlist); assert(old_cv); assert(new_cv)
6357
6358
6359 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6360                         __attribute__nonnull__(pTHX_1);
6361 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6362         assert(padlist)
6363
6364 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6365                         __attribute__warn_unused_result__;
6366
6367 #if defined(USE_ITHREADS)
6368 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *const srcpad, CLONE_PARAMS *const param)
6369                         __attribute__warn_unused_result__
6370                         __attribute__nonnull__(pTHX_2);
6371 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
6372         assert(param)
6373
6374 #endif
6375
6376 #if defined(PERL_IN_PAD_C)
6377 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)
6378                         __attribute__nonnull__(pTHX_1)
6379                         __attribute__nonnull__(pTHX_2)
6380                         __attribute__nonnull__(pTHX_6)
6381                         __attribute__nonnull__(pTHX_7);
6382 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6383         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6384
6385 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
6386                         __attribute__nonnull__(pTHX_1);
6387 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
6388         assert(namesv)
6389
6390 #  if defined(DEBUGGING)
6391 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6392                         __attribute__nonnull__(pTHX_1)
6393                         __attribute__nonnull__(pTHX_2);
6394 #define PERL_ARGS_ASSERT_CV_DUMP        \
6395         assert(cv); assert(title)
6396
6397 #  endif
6398 #endif
6399 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6400                         __attribute__warn_unused_result__;
6401
6402 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6403 #if defined(DEBUGGING)
6404 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6405                         __attribute__warn_unused_result__
6406                         __attribute__nonnull__(pTHX_1);
6407 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6408         assert(s)
6409
6410 #endif
6411 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6412                         __attribute__nonnull__(pTHX_1);
6413 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6414         assert(sv)
6415
6416 #ifdef DEBUGGING
6417 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6418                         __attribute__nonnull__(pTHX_1);
6419 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6420         assert(hv)
6421
6422 #endif
6423
6424 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6425                         __attribute__warn_unused_result__
6426                         __attribute__nonnull__(pTHX_1);
6427 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6428         assert(hv)
6429
6430 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6431                         __attribute__warn_unused_result__
6432                         __attribute__nonnull__(pTHX_1);
6433 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6434         assert(hv)
6435
6436 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6437                         __attribute__warn_unused_result__
6438                         __attribute__nonnull__(pTHX_1);
6439 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6440         assert(hv)
6441
6442 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6443                         __attribute__nonnull__(pTHX_1);
6444 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6445         assert(hv)
6446
6447 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6448                         __attribute__nonnull__(pTHX_1);
6449 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6450         assert(hv)
6451
6452 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6453                         __attribute__nonnull__(pTHX_1);
6454 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6455         assert(hv)
6456
6457 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6458                         __attribute__nonnull__(pTHX_1);
6459 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6460         assert(hv)
6461
6462 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
6463 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6464                         __attribute__nonnull__(pTHX_1);
6465 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6466         assert(hv)
6467
6468 #endif
6469 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6470                         __attribute__nonnull__(pTHX_1);
6471 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6472         assert(hv)
6473
6474 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6475                         __attribute__warn_unused_result__
6476                         __attribute__nonnull__(pTHX_1);
6477 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6478         assert(hv)
6479
6480 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6481                         __attribute__warn_unused_result__
6482                         __attribute__nonnull__(pTHX_1);
6483 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6484         assert(hv)
6485
6486 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6487                         __attribute__nonnull__(pTHX_1);
6488 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6489         assert(hv)
6490
6491
6492 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6493                         __attribute__nonnull__(pTHX_1)
6494                         __attribute__nonnull__(pTHX_2);
6495 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6496         assert(hv); assert(mg)
6497
6498
6499 #if defined(PERL_IN_SV_C)
6500 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6501                         __attribute__nonnull__(pTHX_2);
6502 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6503         assert(val)
6504
6505 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6506                         __attribute__nonnull__(pTHX_2);
6507 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6508         assert(val)
6509
6510 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6511 #endif
6512
6513 #ifdef PERL_NEED_MY_HTOLE16
6514 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6515 #endif
6516 #ifdef PERL_NEED_MY_LETOH16
6517 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6518 #endif
6519 #ifdef PERL_NEED_MY_HTOBE16
6520 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6521 #endif
6522 #ifdef PERL_NEED_MY_BETOH16
6523 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6524 #endif
6525 #ifdef PERL_NEED_MY_HTOLE32
6526 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6527 #endif
6528 #ifdef PERL_NEED_MY_LETOH32
6529 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6530 #endif
6531 #ifdef PERL_NEED_MY_HTOBE32
6532 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6533 #endif
6534 #ifdef PERL_NEED_MY_BETOH32
6535 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6536 #endif
6537 #ifdef PERL_NEED_MY_HTOLE64
6538 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6539 #endif
6540 #ifdef PERL_NEED_MY_LETOH64
6541 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6542 #endif
6543 #ifdef PERL_NEED_MY_HTOBE64
6544 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6545 #endif
6546 #ifdef PERL_NEED_MY_BETOH64
6547 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6548 #endif
6549
6550 #ifdef PERL_NEED_MY_HTOLES
6551 PERL_CALLCONV short     Perl_my_htoles(short n);
6552 #endif
6553 #ifdef PERL_NEED_MY_LETOHS
6554 PERL_CALLCONV short     Perl_my_letohs(short n);
6555 #endif
6556 #ifdef PERL_NEED_MY_HTOBES
6557 PERL_CALLCONV short     Perl_my_htobes(short n);
6558 #endif
6559 #ifdef PERL_NEED_MY_BETOHS
6560 PERL_CALLCONV short     Perl_my_betohs(short n);
6561 #endif
6562 #ifdef PERL_NEED_MY_HTOLEI
6563 PERL_CALLCONV int       Perl_my_htolei(int n);
6564 #endif
6565 #ifdef PERL_NEED_MY_LETOHI
6566 PERL_CALLCONV int       Perl_my_letohi(int n);
6567 #endif
6568 #ifdef PERL_NEED_MY_HTOBEI
6569 PERL_CALLCONV int       Perl_my_htobei(int n);
6570 #endif
6571 #ifdef PERL_NEED_MY_BETOHI
6572 PERL_CALLCONV int       Perl_my_betohi(int n);
6573 #endif
6574 #ifdef PERL_NEED_MY_HTOLEL
6575 PERL_CALLCONV long      Perl_my_htolel(long n);
6576 #endif
6577 #ifdef PERL_NEED_MY_LETOHL
6578 PERL_CALLCONV long      Perl_my_letohl(long n);
6579 #endif
6580 #ifdef PERL_NEED_MY_HTOBEL
6581 PERL_CALLCONV long      Perl_my_htobel(long n);
6582 #endif
6583 #ifdef PERL_NEED_MY_BETOHL
6584 PERL_CALLCONV long      Perl_my_betohl(long n);
6585 #endif
6586
6587 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6588                         __attribute__nonnull__(1);
6589 #define PERL_ARGS_ASSERT_MY_SWABN       \
6590         assert(ptr)
6591
6592
6593 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6594                         __attribute__nonnull__(pTHX_1);
6595 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6596         assert(name)
6597
6598 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6599                         __attribute__nonnull__(pTHX_1);
6600 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6601         assert(name)
6602
6603 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6604                         __attribute__warn_unused_result__
6605                         __attribute__nonnull__(pTHX_1);
6606 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6607         assert(name_sv)
6608
6609
6610 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6611                         __attribute__warn_unused_result__
6612                         __attribute__nonnull__(pTHX_1)
6613                         __attribute__nonnull__(pTHX_2);
6614 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6615         assert(c); assert(hv)
6616
6617
6618 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6619 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6620                         __attribute__nonnull__(pTHX_1);
6621 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6622         assert(sv)
6623
6624 #endif
6625
6626 #ifdef PERL_DONT_CREATE_GVSV
6627 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6628 #endif
6629 #if defined(PERL_IN_UTIL_C)
6630 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6631 #endif
6632 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6633 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6634 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6635                         __attribute__malloc__
6636                         __attribute__warn_unused_result__
6637                         __attribute__nonnull__(pTHX_2);
6638 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6639         assert(bits)
6640
6641
6642 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6643                         __attribute__nonnull__(pTHX_1);
6644 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6645         assert(chunk)
6646
6647
6648 #ifndef SPRINTF_RETURNS_STRLEN
6649 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6650                         __attribute__nonnull__(1)
6651                         __attribute__nonnull__(2);
6652 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6653         assert(buffer); assert(pat)
6654
6655 #endif
6656
6657 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6658                         __attribute__format__(__printf__,3,4)
6659                         __attribute__nonnull__(1)
6660                         __attribute__nonnull__(3);
6661 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6662         assert(buffer); assert(format)
6663
6664 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6665                         __attribute__nonnull__(1)
6666                         __attribute__nonnull__(3);
6667 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6668         assert(buffer); assert(format)
6669
6670
6671 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6672
6673 #ifdef PERL_IMPLICIT_CONTEXT
6674 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6675 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6676                         __attribute__nonnull__(pTHX_1);
6677 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6678         assert(my_cxt_key)
6679
6680 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6681                         __attribute__nonnull__(pTHX_1);
6682 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6683         assert(my_cxt_key)
6684
6685 #else
6686 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6687                         __attribute__nonnull__(pTHX_1);
6688 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6689         assert(index)
6690
6691 #endif
6692 #endif
6693
6694 #ifndef HAS_STRLCAT
6695 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6696 #endif
6697
6698 #ifndef HAS_STRLCPY
6699 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6700 #endif
6701
6702 #ifdef PERL_MAD
6703 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6704                         __attribute__nonnull__(1);
6705 #define PERL_ARGS_ASSERT_PAD_PEG        \
6706         assert(s)
6707
6708 #if defined(PERL_IN_DUMP_C)
6709 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6710                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6711                         __attribute__nonnull__(pTHX_2)
6712                         __attribute__nonnull__(pTHX_3);
6713 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6714         assert(file); assert(pat)
6715
6716 #endif
6717 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6718                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6719                         __attribute__nonnull__(pTHX_2)
6720                         __attribute__nonnull__(pTHX_3);
6721 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6722         assert(file); assert(pat)
6723
6724 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6725                         __attribute__nonnull__(pTHX_2)
6726                         __attribute__nonnull__(pTHX_3);
6727 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6728         assert(file); assert(pat)
6729
6730 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6731 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6732 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6733                         __attribute__nonnull__(pTHX_1);
6734 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6735         assert(stash)
6736
6737 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6738                         __attribute__nonnull__(pTHX_1);
6739 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6740         assert(stash)
6741
6742 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6743                         __attribute__nonnull__(pTHX_1);
6744 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6745         assert(gv)
6746
6747 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6748                         __attribute__nonnull__(pTHX_1);
6749 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6750         assert(gv)
6751
6752 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6753                         __attribute__nonnull__(pTHX_1);
6754 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6755         assert(gv)
6756
6757 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6758 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6759                         __attribute__nonnull__(pTHX_1)
6760                         __attribute__nonnull__(pTHX_2);
6761 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6762         assert(dsv); assert(ssv)
6763
6764 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6765                         __attribute__nonnull__(pTHX_1)
6766                         __attribute__nonnull__(pTHX_2);
6767 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6768         assert(dsv); assert(pv)
6769
6770 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6771                         __attribute__nonnull__(pTHX_1);
6772 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6773         assert(sv)
6774
6775 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6776                         __attribute__nonnull__(pTHX_2);
6777 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6778         assert(file)
6779
6780 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6781 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6782                         __attribute__nonnull__(pTHX_2);
6783 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6784         assert(file)
6785
6786 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6787                         __attribute__nonnull__(pTHX_1);
6788 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6789         assert(o)
6790
6791
6792 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6793 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6794                         __attribute__nonnull__(pTHX_1);
6795 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6796         assert(tk)
6797
6798 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6799                         __attribute__nonnull__(pTHX_1);
6800 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6801         assert(tk)
6802
6803 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6804 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6805 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6806 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6807 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6808 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6809                         __attribute__nonnull__(pTHX_2);
6810 #define PERL_ARGS_ASSERT_NEWMADSV       \
6811         assert(sv)
6812
6813 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6814 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6815
6816 #  if defined(PERL_IN_TOKE_C)
6817 STATIC char*    S_skipspace0(pTHX_ char *s)
6818                         __attribute__nonnull__(pTHX_1);
6819 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6820         assert(s)
6821
6822 STATIC char*    S_skipspace1(pTHX_ char *s)
6823                         __attribute__nonnull__(pTHX_1);
6824 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6825         assert(s)
6826
6827 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6828                         __attribute__nonnull__(pTHX_1);
6829 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6830         assert(s)
6831
6832 STATIC void     S_start_force(pTHX_ int where);
6833 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6834 #  endif
6835 PERL_CALLCONV int       Perl_madlex(pTHX);
6836 PERL_CALLCONV int       Perl_madparse(pTHX);
6837 #endif
6838 #if !defined(HAS_SIGNBIT)
6839 PERL_CALLCONV int       Perl_signbit(NV f)
6840                         __attribute__pure__;
6841
6842 #endif
6843
6844 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6845                         __attribute__nonnull__(pTHX_1)
6846                         __attribute__nonnull__(pTHX_2);
6847 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6848         assert(c); assert(sv)
6849
6850 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6851
6852 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6853                         __attribute__nonnull__(pTHX_1)
6854                         __attribute__nonnull__(pTHX_2);
6855 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6856         assert(smeta); assert(which)
6857
6858 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6859                         __attribute__nonnull__(pTHX_1)
6860                         __attribute__nonnull__(pTHX_2)
6861                         __attribute__nonnull__(pTHX_3);
6862 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6863         assert(smeta); assert(which); assert(data)
6864
6865 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6866                         __attribute__nonnull__(pTHX_1);
6867 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6868         assert(name)
6869
6870 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6871                         __attribute__nonnull__(pTHX_1);
6872 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6873         assert(mro)
6874
6875 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6876                         __attribute__nonnull__(pTHX_1)
6877                         __attribute__nonnull__(pTHX_2);
6878 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6879         assert(meta); assert(name)
6880
6881 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6882                         __attribute__nonnull__(pTHX_1);
6883 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6884         assert(stash)
6885
6886 #if defined(USE_ITHREADS)
6887 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6888                         __attribute__nonnull__(pTHX_1)
6889                         __attribute__nonnull__(pTHX_2);
6890 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6891         assert(smeta); assert(param)
6892
6893 #endif
6894 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6895                         __attribute__nonnull__(pTHX_1);
6896 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6897         assert(stash)
6898
6899 #if defined(PERL_IN_MRO_C)
6900 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6901                         __attribute__nonnull__(pTHX_1);
6902 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6903         assert(stash)
6904
6905 #endif
6906 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6907                         __attribute__nonnull__(pTHX_1);
6908 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6909         assert(stash)
6910
6911 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6912                         __attribute__nonnull__(pTHX_1);
6913 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6914         assert(stash)
6915
6916 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6917 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6918                         __attribute__nonnull__(1)
6919                         __attribute__nonnull__(2);
6920 #define PERL_ARGS_ASSERT_SYS_INIT       \
6921         assert(argc); assert(argv)
6922
6923 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6924                         __attribute__nonnull__(1)
6925                         __attribute__nonnull__(2)
6926                         __attribute__nonnull__(3);
6927 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6928         assert(argc); assert(argv); assert(env)
6929
6930 PERL_CALLCONV void      Perl_sys_term(void);
6931 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6932 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6933                         __attribute__nonnull__(pTHX_2);
6934 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6935         assert(label)
6936
6937
6938 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
6939                         __attribute__nonnull__(pTHX_1)
6940                         __attribute__nonnull__(pTHX_3);
6941 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
6942         assert(keyword_ptr); assert(op_ptr)
6943
6944
6945 #if defined(USE_ITHREADS)
6946 #  if defined(PERL_IN_SV_C)
6947 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
6948                         __attribute__nonnull__(pTHX_1);
6949 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
6950         assert(unreferenced)
6951
6952 #  endif
6953 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
6954                         __attribute__malloc__
6955                         __attribute__warn_unused_result__
6956                         __attribute__nonnull__(1)
6957                         __attribute__nonnull__(2);
6958 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
6959         assert(from); assert(to)
6960
6961 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
6962                         __attribute__nonnull__(1);
6963 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
6964         assert(param)
6965
6966 #endif
6967 END_EXTERN_C
6968 /*
6969  * ex: set ts=8 sts=4 sw=4 noet:
6970  */
6971 /* ex: set ro: */