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_cvgv_set(pTHX_ CV* cv, GV* gv)
 963                         __attribute__nonnull__(pTHX_1);
 964 #define PERL_ARGS_ASSERT_CVGV_SET       \
 965         assert(cv)
 966
 967 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 968                         __attribute__nonnull__(pTHX_1)
 969                         __attribute__nonnull__(pTHX_3);
 970 #define PERL_ARGS_ASSERT_GV_INIT        \
 971         assert(gv); assert(name)
 972
 973 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 974                         __attribute__nonnull__(pTHX_1)
 975                         __attribute__nonnull__(pTHX_2);
 976 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 977         assert(gv); assert(name)
 978
 979 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
 980                         __attribute__nonnull__(pTHX_1);
 981 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
 982         assert(gv)
 983
 984 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 985                         __attribute__nonnull__(pTHX_1);
 986 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 987         assert(name)
 988
 989 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 990                         __attribute__nonnull__(pTHX_1);
 991 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 992         assert(name)
 993
 994 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 995                         __attribute__nonnull__(pTHX_1);
 996 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 997         assert(sv)
 998
 999 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1000 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
1001 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1002                         __attribute__nonnull__(pTHX_1);
1003 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1004         assert(hv)
1005
1006 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1007                         __attribute__nonnull__(pTHX_2); */
1008 #define PERL_ARGS_ASSERT_HV_DELETE      \
1009         assert(key)
1010
1011 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1012                         __attribute__nonnull__(pTHX_2); */
1013 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1014         assert(keysv)
1015
1016 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1017                         __attribute__warn_unused_result__
1018                         __attribute__nonnull__(pTHX_2); */
1019 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1020         assert(key)
1021
1022 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1023                         __attribute__warn_unused_result__
1024                         __attribute__nonnull__(pTHX_2); */
1025 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1026         assert(keysv)
1027
1028 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1029                         __attribute__nonnull__(pTHX_2); */
1030 #define PERL_ARGS_ASSERT_HV_FETCH       \
1031         assert(key)
1032
1033 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1034                         __attribute__nonnull__(pTHX_2); */
1035 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1036         assert(keysv)
1037
1038 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1039 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)
1040                         __attribute__nonnull__(pTHX_2);
1041 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1042         assert(key)
1043
1044 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1045                         __attribute__nonnull__(pTHX_1);
1046 #define PERL_ARGS_ASSERT_HV_FILL        \
1047         assert(hv)
1048
1049 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1050                         __attribute__nonnull__(pTHX_1);
1051 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1052         assert(hv)
1053
1054 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1055                         __attribute__nonnull__(pTHX_1);
1056 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1057         assert(hv)
1058
1059 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1060                         __attribute__warn_unused_result__
1061                         __attribute__nonnull__(pTHX_1)
1062                         __attribute__nonnull__(pTHX_2);
1063 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1064         assert(entry); assert(retlen)
1065
1066 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1067                         __attribute__warn_unused_result__
1068                         __attribute__nonnull__(pTHX_1);
1069 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1070         assert(entry)
1071
1072 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1073                         __attribute__warn_unused_result__
1074                         __attribute__nonnull__(pTHX_1); */
1075 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1076         assert(hv)
1077
1078 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1079                         __attribute__warn_unused_result__
1080                         __attribute__nonnull__(pTHX_1)
1081                         __attribute__nonnull__(pTHX_2)
1082                         __attribute__nonnull__(pTHX_3);
1083 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1084         assert(hv); assert(key); assert(retlen)
1085
1086 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1087                         __attribute__warn_unused_result__
1088                         __attribute__nonnull__(pTHX_1);
1089 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1090         assert(hv)
1091
1092 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1093                         __attribute__warn_unused_result__
1094                         __attribute__nonnull__(pTHX_1)
1095                         __attribute__nonnull__(pTHX_2);
1096 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1097         assert(hv); assert(entry)
1098
1099 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1100                         __attribute__nonnull__(pTHX_1);
1101 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1102         assert(hv)
1103
1104 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1105                         __attribute__nonnull__(pTHX_1); */
1106 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1107         assert(hv)
1108
1109 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1110 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1111 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1112 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1113 #if defined(PERL_IN_HV_C)
1114 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)
1115                         __attribute__nonnull__(pTHX_2)
1116                         __attribute__nonnull__(pTHX_6);
1117 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1118         assert(key_p); assert(value)
1119
1120 #endif
1121 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1122 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1123 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1124 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1125 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1126                         __attribute__nonnull__(pTHX_1)
1127                         __attribute__nonnull__(pTHX_2); */
1128
1129 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
1130                         __attribute__pure__
1131                         __attribute__nonnull__(1)
1132                         __attribute__nonnull__(2);
1133 #define PERL_ARGS_ASSERT_FOLDEQ \
1134         assert(a); assert(b)
1135
1136 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1137                         __attribute__nonnull__(pTHX_1)
1138                         __attribute__nonnull__(pTHX_2); */
1139
1140 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1141                         __attribute__pure__
1142                         __attribute__nonnull__(1)
1143                         __attribute__nonnull__(2);
1144 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1145         assert(a); assert(b)
1146
1147 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1148                         __attribute__nonnull__(pTHX_1)
1149                         __attribute__nonnull__(pTHX_5); */
1150
1151 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)
1152                         __attribute__nonnull__(pTHX_1)
1153                         __attribute__nonnull__(pTHX_5);
1154 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8    \
1155         assert(s1); assert(s2)
1156
1157 #if defined(PERL_IN_DOIO_C)
1158 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1159                         __attribute__warn_unused_result__;
1160
1161 #endif
1162 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1163                         __attribute__nonnull__(pTHX_2);
1164 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1165         assert(argv)
1166
1167 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1168 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1169 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1170 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1171                         __attribute__nonnull__(pTHX_1);
1172 #define PERL_ARGS_ASSERT_INIT_TM        \
1173         assert(ptm)
1174
1175 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1176 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1177                         __attribute__warn_unused_result__
1178                         __attribute__pure__
1179                         __attribute__nonnull__(1)
1180                         __attribute__nonnull__(2);
1181 #define PERL_ARGS_ASSERT_INSTR  \
1182         assert(big); assert(little)
1183
1184 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1185                         __attribute__nonnull__(pTHX_1);
1186 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1187         assert(io)
1188
1189 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1190                         __attribute__warn_unused_result__;
1191
1192 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1193                         __attribute__warn_unused_result__;
1194
1195 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1196                         __attribute__warn_unused_result__
1197                         __attribute__pure__;
1198
1199 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1200                         __attribute__warn_unused_result__
1201                         __attribute__pure__;
1202
1203 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1204                         __attribute__warn_unused_result__
1205                         __attribute__pure__;
1206
1207 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1208                         __attribute__warn_unused_result__
1209                         __attribute__pure__;
1210
1211 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1212                         __attribute__warn_unused_result__
1213                         __attribute__pure__;
1214
1215 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1216                         __attribute__warn_unused_result__
1217                         __attribute__pure__;
1218
1219 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1220                         __attribute__warn_unused_result__
1221                         __attribute__pure__;
1222
1223 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1224                         __attribute__warn_unused_result__
1225                         __attribute__pure__;
1226
1227 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1228                         __attribute__warn_unused_result__
1229                         __attribute__pure__;
1230
1231 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1232                         __attribute__warn_unused_result__
1233                         __attribute__pure__;
1234
1235 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1236                         __attribute__warn_unused_result__
1237                         __attribute__pure__;
1238
1239 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1240                         __attribute__warn_unused_result__
1241                         __attribute__pure__;
1242
1243 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1244                         __attribute__warn_unused_result__
1245                         __attribute__pure__;
1246
1247 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1248                         __attribute__warn_unused_result__
1249                         __attribute__pure__;
1250
1251 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1252                         __attribute__warn_unused_result__
1253                         __attribute__pure__;
1254
1255 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1256                         __attribute__warn_unused_result__
1257                         __attribute__pure__;
1258
1259 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1260                         __attribute__nonnull__(pTHX_2)
1261                         __attribute__nonnull__(pTHX_3);
1262 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1263         assert(p); assert(lenp)
1264
1265 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1266                         __attribute__nonnull__(pTHX_2)
1267                         __attribute__nonnull__(pTHX_3);
1268 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1269         assert(p); assert(lenp)
1270
1271 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1272                         __attribute__nonnull__(pTHX_2)
1273                         __attribute__nonnull__(pTHX_3);
1274 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1275         assert(p); assert(lenp)
1276
1277 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1278                         __attribute__nonnull__(pTHX_2)
1279                         __attribute__nonnull__(pTHX_3);
1280 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1281         assert(p); assert(lenp)
1282
1283 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1284                         __attribute__warn_unused_result__
1285                         __attribute__pure__;
1286
1287 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1288                         __attribute__warn_unused_result__
1289                         __attribute__pure__;
1290
1291 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1292                         __attribute__warn_unused_result__
1293                         __attribute__pure__;
1294
1295 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1296                         __attribute__warn_unused_result__
1297                         __attribute__pure__;
1298
1299 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1300                         __attribute__warn_unused_result__
1301                         __attribute__pure__;
1302
1303 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1304                         __attribute__warn_unused_result__
1305                         __attribute__pure__;
1306
1307 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1308                         __attribute__warn_unused_result__
1309                         __attribute__pure__;
1310
1311 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1312                         __attribute__warn_unused_result__
1313                         __attribute__pure__;
1314
1315 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1316                         __attribute__warn_unused_result__
1317                         __attribute__pure__;
1318
1319 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1320                         __attribute__warn_unused_result__
1321                         __attribute__pure__;
1322
1323 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1324                         __attribute__warn_unused_result__
1325                         __attribute__pure__;
1326
1327 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1328                         __attribute__warn_unused_result__
1329                         __attribute__pure__;
1330
1331 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1332                         __attribute__warn_unused_result__
1333                         __attribute__pure__;
1334
1335 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1336                         __attribute__nonnull__(1);
1337 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1338         assert(s)
1339
1340 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1341                         __attribute__nonnull__(1);
1342 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1343         assert(s)
1344
1345 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1346                         __attribute__nonnull__(1);
1347 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1348         assert(s)
1349
1350 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1351                         __attribute__nonnull__(1); */
1352 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1353         assert(s)
1354
1355 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1356                         __attribute__nonnull__(1);
1357 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1358         assert(s)
1359
1360 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1361                         __attribute__warn_unused_result__
1362                         __attribute__nonnull__(pTHX_1);
1363 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1364         assert(p)
1365
1366 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1367                         __attribute__warn_unused_result__
1368                         __attribute__nonnull__(pTHX_1);
1369 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1370         assert(p)
1371
1372 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1373                         __attribute__warn_unused_result__
1374                         __attribute__nonnull__(pTHX_1);
1375 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1376         assert(p)
1377
1378 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1379                         __attribute__warn_unused_result__
1380                         __attribute__nonnull__(pTHX_1);
1381 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1382         assert(p)
1383
1384 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1385                         __attribute__warn_unused_result__
1386                         __attribute__nonnull__(pTHX_1);
1387 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1388         assert(p)
1389
1390 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1391                         __attribute__warn_unused_result__
1392                         __attribute__nonnull__(pTHX_1);
1393 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1394         assert(p)
1395
1396 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1397                         __attribute__warn_unused_result__
1398                         __attribute__nonnull__(pTHX_1);
1399 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1400         assert(p)
1401
1402 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1403                         __attribute__warn_unused_result__
1404                         __attribute__nonnull__(pTHX_1);
1405 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1406         assert(p)
1407
1408 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1409                         __attribute__warn_unused_result__
1410                         __attribute__nonnull__(pTHX_1);
1411 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1412         assert(p)
1413
1414 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1415                         __attribute__warn_unused_result__
1416                         __attribute__nonnull__(pTHX_1);
1417 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1418         assert(p)
1419
1420 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1421                         __attribute__warn_unused_result__
1422                         __attribute__nonnull__(pTHX_1);
1423 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1424         assert(p)
1425
1426 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1427                         __attribute__warn_unused_result__
1428                         __attribute__nonnull__(pTHX_1);
1429 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1430         assert(p)
1431
1432 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1433                         __attribute__warn_unused_result__
1434                         __attribute__nonnull__(pTHX_1);
1435 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1436         assert(p)
1437
1438 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1439                         __attribute__warn_unused_result__
1440                         __attribute__nonnull__(pTHX_1);
1441 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1442         assert(p)
1443
1444 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1445                         __attribute__warn_unused_result__
1446                         __attribute__nonnull__(pTHX_1);
1447 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1448         assert(p)
1449
1450 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1451                         __attribute__warn_unused_result__
1452                         __attribute__nonnull__(pTHX_1);
1453 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1454         assert(p)
1455
1456 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1457                         __attribute__warn_unused_result__
1458                         __attribute__nonnull__(pTHX_1);
1459 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1460         assert(p)
1461
1462 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1463                         __attribute__warn_unused_result__
1464                         __attribute__nonnull__(pTHX_1);
1465 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1466         assert(p)
1467
1468 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1469                         __attribute__warn_unused_result__
1470                         __attribute__nonnull__(pTHX_1);
1471 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1472         assert(p)
1473
1474 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1475                         __attribute__warn_unused_result__
1476                         __attribute__nonnull__(pTHX_1);
1477 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1478         assert(p)
1479
1480 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1481                         __attribute__warn_unused_result__
1482                         __attribute__nonnull__(pTHX_1);
1483 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1484         assert(p)
1485
1486 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1487                         __attribute__warn_unused_result__
1488                         __attribute__nonnull__(pTHX_1);
1489 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1490         assert(p)
1491
1492 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1493                         __attribute__warn_unused_result__
1494                         __attribute__nonnull__(pTHX_1);
1495 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1496         assert(p)
1497
1498 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1499                         __attribute__warn_unused_result__
1500                         __attribute__nonnull__(pTHX_1);
1501 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1502         assert(p)
1503
1504 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1505                         __attribute__warn_unused_result__
1506                         __attribute__nonnull__(pTHX_1);
1507 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1508         assert(p)
1509
1510 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1511                         __attribute__warn_unused_result__
1512                         __attribute__nonnull__(pTHX_1);
1513 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1514         assert(p)
1515
1516 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1517                         __attribute__warn_unused_result__
1518                         __attribute__nonnull__(pTHX_1);
1519 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1520         assert(p)
1521
1522 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1523                         __attribute__warn_unused_result__
1524                         __attribute__nonnull__(pTHX_1);
1525 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1526         assert(p)
1527
1528 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1529                         __attribute__nonnull__(pTHX_1);
1530 #define PERL_ARGS_ASSERT_JMAYBE \
1531         assert(o)
1532
1533 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1534                         __attribute__pure__
1535                         __attribute__nonnull__(pTHX_1);
1536 #define PERL_ARGS_ASSERT_KEYWORD        \
1537         assert(name)
1538
1539 #if defined(PERL_IN_OP_C)
1540 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
1541                         __attribute__nonnull__(pTHX_1);
1542 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
1543         assert(rep_op)
1544
1545 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
1546                         __attribute__nonnull__(pTHX_1);
1547 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
1548         assert(o)
1549
1550 #endif
1551 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1552 PERL_CALLCONV void      Perl_lex_end(pTHX);
1553 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1554 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1555 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1556 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1557                         __attribute__nonnull__(pTHX_1);
1558 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1559         assert(pv)
1560
1561 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1562                         __attribute__nonnull__(pTHX_1);
1563 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1564         assert(sv)
1565
1566 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1567                         __attribute__nonnull__(pTHX_1);
1568 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1569         assert(ptr)
1570
1571 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1572                         __attribute__nonnull__(pTHX_1);
1573 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1574         assert(ptr)
1575
1576 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1577                         __attribute__nonnull__(pTHX_1);
1578 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1579         assert(ptr)
1580
1581 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1582 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1583 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1584 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1585 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1586                         __attribute__nonnull__(pTHX_1);
1587 #define PERL_ARGS_ASSERT_OP_NULL        \
1588         assert(o)
1589
1590 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1591                         __attribute__nonnull__(pTHX_1);
1592 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1593         assert(o)
1594
1595 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1596 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1597 #if defined(PERL_IN_OP_C)
1598 STATIC OP*      S_linklist(pTHX_ OP *o)
1599                         __attribute__nonnull__(pTHX_1);
1600 #define PERL_ARGS_ASSERT_LINKLIST       \
1601         assert(o)
1602
1603 STATIC OP*      S_listkids(pTHX_ OP* o);
1604 #endif
1605 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1606 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1607                         __attribute__nonnull__(pTHX_2);
1608 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1609         assert(name)
1610
1611 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1612                         __attribute__nonnull__(pTHX_2);
1613 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1614         assert(name)
1615
1616 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1617                         __attribute__nonnull__(pTHX_1);
1618 #define PERL_ARGS_ASSERT_LOCALIZE       \
1619         assert(o)
1620
1621 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1622                         __attribute__warn_unused_result__
1623                         __attribute__nonnull__(pTHX_1);
1624 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1625         assert(sv)
1626
1627 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1628                         __attribute__nonnull__(pTHX_1)
1629                         __attribute__nonnull__(pTHX_2)
1630                         __attribute__nonnull__(pTHX_3);
1631 #define PERL_ARGS_ASSERT_GROK_BIN       \
1632         assert(start); assert(len_p); assert(flags)
1633
1634 PERL_CALLCONV char      Perl_grok_bslash_c(pTHX_ const char source, const bool output_warning)
1635                         __attribute__warn_unused_result__;
1636
1637 PERL_CALLCONV char*     Perl_grok_bslash_o(pTHX_ const char* s, UV* uv, STRLEN* len, const bool output_warning)
1638                         __attribute__warn_unused_result__
1639                         __attribute__nonnull__(pTHX_1)
1640                         __attribute__nonnull__(pTHX_2)
1641                         __attribute__nonnull__(pTHX_3);
1642 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
1643         assert(s); assert(uv); assert(len)
1644
1645 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1646                         __attribute__nonnull__(pTHX_1)
1647                         __attribute__nonnull__(pTHX_2)
1648                         __attribute__nonnull__(pTHX_3);
1649 #define PERL_ARGS_ASSERT_GROK_HEX       \
1650         assert(start); assert(len_p); assert(flags)
1651
1652 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1653                         __attribute__nonnull__(pTHX_1);
1654 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1655         assert(pv)
1656
1657 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1658                         __attribute__warn_unused_result__
1659                         __attribute__nonnull__(pTHX_1)
1660                         __attribute__nonnull__(pTHX_2);
1661 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1662         assert(sp); assert(send)
1663
1664 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1665                         __attribute__nonnull__(pTHX_1)
1666                         __attribute__nonnull__(pTHX_2)
1667                         __attribute__nonnull__(pTHX_3);
1668 #define PERL_ARGS_ASSERT_GROK_OCT       \
1669         assert(start); assert(len_p); assert(flags)
1670
1671 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1672                         __attribute__nonnull__(pTHX_1)
1673                         __attribute__nonnull__(pTHX_2);
1674 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1675         assert(sv); assert(mg)
1676
1677 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1678                         __attribute__nonnull__(pTHX_1)
1679                         __attribute__nonnull__(pTHX_2);
1680 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1681         assert(sv); assert(mg)
1682
1683 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1684                         __attribute__nonnull__(pTHX_1)
1685                         __attribute__nonnull__(pTHX_2);
1686 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1687         assert(sv); assert(mg)
1688
1689 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1690                         __attribute__nonnull__(pTHX_1)
1691                         __attribute__nonnull__(pTHX_2);
1692 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1693         assert(sv); assert(mg)
1694
1695 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1696                         __attribute__nonnull__(pTHX_2);
1697 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1698         assert(mg)
1699
1700 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1701                         __attribute__nonnull__(pTHX_1)
1702                         __attribute__nonnull__(pTHX_2);
1703 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1704         assert(sv); assert(mg)
1705
1706 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1707                         __attribute__nonnull__(pTHX_1)
1708                         __attribute__nonnull__(pTHX_2);
1709 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1710         assert(sv); assert(mg)
1711
1712 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1713                         __attribute__nonnull__(pTHX_1)
1714                         __attribute__nonnull__(pTHX_2);
1715 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1716         assert(sv); assert(mg)
1717
1718 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1719                         __attribute__nonnull__(pTHX_1)
1720                         __attribute__nonnull__(pTHX_2);
1721 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1722         assert(sv); assert(mg)
1723
1724 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1725                         __attribute__nonnull__(pTHX_1)
1726                         __attribute__nonnull__(pTHX_2);
1727 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1728         assert(sv); assert(mg)
1729
1730 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1731                         __attribute__nonnull__(pTHX_1)
1732                         __attribute__nonnull__(pTHX_2);
1733 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1734         assert(sv); assert(mg)
1735
1736 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1737                         __attribute__nonnull__(pTHX_1)
1738                         __attribute__nonnull__(pTHX_2);
1739 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1740         assert(sv); assert(mg)
1741
1742 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1743                         __attribute__nonnull__(pTHX_1)
1744                         __attribute__nonnull__(pTHX_2);
1745 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1746         assert(sv); assert(mg)
1747
1748 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1749                         __attribute__nonnull__(pTHX_1)
1750                         __attribute__nonnull__(pTHX_2);
1751 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1752         assert(sv); assert(mg)
1753
1754 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1755                         __attribute__nonnull__(pTHX_1)
1756                         __attribute__nonnull__(pTHX_2);
1757 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1758         assert(sv); assert(mg)
1759
1760 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1761                         __attribute__nonnull__(pTHX_1)
1762                         __attribute__nonnull__(pTHX_2);
1763 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1764         assert(sv); assert(mg)
1765
1766 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1767                         __attribute__nonnull__(pTHX_1)
1768                         __attribute__nonnull__(pTHX_2);
1769 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1770         assert(sv); assert(mg)
1771
1772 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1773                         __attribute__nonnull__(pTHX_1)
1774                         __attribute__nonnull__(pTHX_2);
1775 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1776         assert(sv); assert(mg)
1777
1778 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1779                         __attribute__nonnull__(pTHX_1)
1780                         __attribute__nonnull__(pTHX_2);
1781 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1782         assert(sv); assert(mg)
1783
1784 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1785                         __attribute__nonnull__(pTHX_1)
1786                         __attribute__nonnull__(pTHX_2);
1787 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1788         assert(sv); assert(mg)
1789
1790 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1791                         __attribute__nonnull__(pTHX_1)
1792                         __attribute__nonnull__(pTHX_2);
1793 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1794         assert(sv); assert(mg)
1795
1796 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1797                         __attribute__nonnull__(pTHX_1)
1798                         __attribute__nonnull__(pTHX_2)
1799                         __attribute__nonnull__(pTHX_3);
1800 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1801         assert(sv); assert(mg); assert(key)
1802
1803 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1804                         __attribute__nonnull__(pTHX_1)
1805                         __attribute__nonnull__(pTHX_2);
1806 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1807         assert(sv); assert(mg)
1808
1809 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1810                         __attribute__nonnull__(pTHX_1)
1811                         __attribute__nonnull__(pTHX_2);
1812 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1813         assert(sv); assert(mg)
1814
1815 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1816                         __attribute__noreturn__
1817                         __attribute__nonnull__(pTHX_1)
1818                         __attribute__nonnull__(pTHX_2);
1819 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1820         assert(sv); assert(mg)
1821
1822 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1823                         __attribute__nonnull__(pTHX_1)
1824                         __attribute__nonnull__(pTHX_2);
1825 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1826         assert(sv); assert(mg)
1827
1828 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1829                         __attribute__nonnull__(pTHX_1)
1830                         __attribute__nonnull__(pTHX_2);
1831 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1832         assert(sv); assert(mg)
1833
1834 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1835                         __attribute__nonnull__(pTHX_1)
1836                         __attribute__nonnull__(pTHX_2);
1837 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1838         assert(sv); assert(mg)
1839
1840 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1841                         __attribute__nonnull__(pTHX_1)
1842                         __attribute__nonnull__(pTHX_2);
1843 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1844         assert(sv); assert(mg)
1845
1846 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1847                         __attribute__nonnull__(pTHX_1)
1848                         __attribute__nonnull__(pTHX_2);
1849 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1850         assert(sv); assert(mg)
1851
1852 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1853                         __attribute__nonnull__(pTHX_1)
1854                         __attribute__nonnull__(pTHX_2);
1855 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1856         assert(sv); assert(mg)
1857
1858 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1859                         __attribute__nonnull__(pTHX_1)
1860                         __attribute__nonnull__(pTHX_2);
1861 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1862         assert(sv); assert(mg)
1863
1864 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1865                         __attribute__nonnull__(pTHX_1)
1866                         __attribute__nonnull__(pTHX_2);
1867 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1868         assert(sv); assert(mg)
1869
1870 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1871                         __attribute__nonnull__(pTHX_1)
1872                         __attribute__nonnull__(pTHX_2);
1873 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1874         assert(sv); assert(mg)
1875
1876 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1877                         __attribute__nonnull__(pTHX_1)
1878                         __attribute__nonnull__(pTHX_2);
1879 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1880         assert(sv); assert(mg)
1881
1882 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1883                         __attribute__nonnull__(pTHX_1)
1884                         __attribute__nonnull__(pTHX_2);
1885 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1886         assert(sv); assert(mg)
1887
1888 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1889                         __attribute__nonnull__(pTHX_1)
1890                         __attribute__nonnull__(pTHX_2);
1891 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1892         assert(sv); assert(mg)
1893
1894 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1895                         __attribute__nonnull__(pTHX_1)
1896                         __attribute__nonnull__(pTHX_2);
1897 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1898         assert(sv); assert(mg)
1899
1900 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1901                         __attribute__nonnull__(pTHX_1)
1902                         __attribute__nonnull__(pTHX_2);
1903 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1904         assert(sv); assert(mg)
1905
1906 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1907                         __attribute__nonnull__(pTHX_2);
1908 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1909         assert(mg)
1910
1911 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1912                         __attribute__nonnull__(pTHX_1)
1913                         __attribute__nonnull__(pTHX_2);
1914 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1915         assert(sv); assert(mg)
1916
1917 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1918                         __attribute__nonnull__(pTHX_1)
1919                         __attribute__nonnull__(pTHX_2);
1920 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1921         assert(sv); assert(mg)
1922
1923 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1924                         __attribute__nonnull__(pTHX_1)
1925                         __attribute__nonnull__(pTHX_2);
1926 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1927         assert(sv); assert(mg)
1928
1929 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1930                         __attribute__nonnull__(pTHX_1)
1931                         __attribute__nonnull__(pTHX_2);
1932 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1933         assert(sv); assert(mg)
1934
1935 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1936                         __attribute__nonnull__(pTHX_1)
1937                         __attribute__nonnull__(pTHX_2);
1938 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1939         assert(sv); assert(mg)
1940
1941 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1942                         __attribute__nonnull__(pTHX_1)
1943                         __attribute__nonnull__(pTHX_2);
1944 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1945         assert(sv); assert(mg)
1946
1947 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1948                         __attribute__nonnull__(pTHX_1)
1949                         __attribute__nonnull__(pTHX_2);
1950 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1951         assert(sv); assert(mg)
1952
1953 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1954                         __attribute__nonnull__(pTHX_1)
1955                         __attribute__nonnull__(pTHX_2);
1956 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1957         assert(sv); assert(mg)
1958
1959 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
1960                         __attribute__nonnull__(pTHX_1)
1961                         __attribute__nonnull__(pTHX_2)
1962                         __attribute__nonnull__(pTHX_3);
1963 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
1964         assert(sv); assert(mg); assert(meth)
1965
1966 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1967 #if defined(USE_LOCALE_COLLATE)
1968 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1969                         __attribute__nonnull__(pTHX_1)
1970                         __attribute__nonnull__(pTHX_2);
1971 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1972         assert(sv); assert(mg)
1973
1974 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1975                         __attribute__nonnull__(pTHX_1)
1976                         __attribute__nonnull__(pTHX_3);
1977 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1978         assert(s); assert(xlen)
1979
1980 #endif
1981 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1982                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1983                         __attribute__nonnull__(pTHX_1);
1984 #define PERL_ARGS_ASSERT_MESS   \
1985         assert(pat)
1986
1987 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
1988                         __attribute__nonnull__(pTHX_1);
1989 #define PERL_ARGS_ASSERT_MESS_SV        \
1990         assert(basemsg)
1991
1992 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1993                         __attribute__nonnull__(pTHX_1);
1994 #define PERL_ARGS_ASSERT_VMESS  \
1995         assert(pat)
1996
1997 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1998                         __attribute__nonnull__(pTHX_1);
1999 #define PERL_ARGS_ASSERT_QERROR \
2000         assert(err)
2001
2002 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
2003                         __attribute__nonnull__(pTHX_3);
2004 #define PERL_ARGS_ASSERT_SORTSV \
2005         assert(cmp)
2006
2007 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
2008                         __attribute__nonnull__(pTHX_3);
2009 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
2010         assert(cmp)
2011
2012 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2013                         __attribute__nonnull__(pTHX_1);
2014 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2015         assert(sv)
2016
2017 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2018                         __attribute__nonnull__(pTHX_1)
2019                         __attribute__nonnull__(pTHX_2);
2020 #define PERL_ARGS_ASSERT_MG_COPY        \
2021         assert(sv); assert(nsv)
2022
2023 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2024                         __attribute__nonnull__(pTHX_1)
2025                         __attribute__nonnull__(pTHX_2);
2026 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2027         assert(sv); assert(nsv)
2028
2029 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2030                         __attribute__warn_unused_result__;
2031
2032 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2033                         __attribute__nonnull__(pTHX_1);
2034 #define PERL_ARGS_ASSERT_MG_FREE        \
2035         assert(sv)
2036
2037 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2038                         __attribute__nonnull__(pTHX_1);
2039 #define PERL_ARGS_ASSERT_MG_GET \
2040         assert(sv)
2041
2042 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2043                         __attribute__nonnull__(pTHX_1);
2044 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2045         assert(sv)
2046
2047 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2048                         __attribute__nonnull__(pTHX_1);
2049 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2050         assert(sv)
2051
2052 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2053                         __attribute__nonnull__(pTHX_1);
2054 #define PERL_ARGS_ASSERT_MG_SET \
2055         assert(sv)
2056
2057 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2058                         __attribute__nonnull__(pTHX_1);
2059 #define PERL_ARGS_ASSERT_MG_SIZE        \
2060         assert(sv)
2061
2062 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2063                         __attribute__nonnull__(pTHX_1);
2064 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2065         assert(ptm)
2066
2067 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2068 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2069 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2070                         __attribute__nonnull__(pTHX_1);
2071 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2072         assert(s)
2073
2074 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2075                         __attribute__nonnull__(pTHX_1);
2076 #define PERL_ARGS_ASSERT_MY_ATOF        \
2077         assert(s)
2078
2079 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
2080 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
2081                         __attribute__nonnull__(1)
2082                         __attribute__nonnull__(2);
2083 #define PERL_ARGS_ASSERT_MY_BCOPY       \
2084         assert(from); assert(to)
2085
2086 #endif
2087 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
2088 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
2089                         __attribute__nonnull__(1);
2090 #define PERL_ARGS_ASSERT_MY_BZERO       \
2091         assert(loc)
2092
2093 #endif
2094 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2095                         __attribute__noreturn__;
2096
2097 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2098                         __attribute__noreturn__;
2099
2100 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2101 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2102 PERL_CALLCONV void      Perl_atfork_lock(void);
2103 PERL_CALLCONV void      Perl_atfork_unlock(void);
2104 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2105 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2106 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
2107 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
2108                         __attribute__pure__
2109                         __attribute__nonnull__(1)
2110                         __attribute__nonnull__(2);
2111 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
2112         assert(s1); assert(s2)
2113
2114 #endif
2115 #if !defined(HAS_MEMSET)
2116 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
2117                         __attribute__nonnull__(1);
2118 #define PERL_ARGS_ASSERT_MY_MEMSET      \
2119         assert(loc)
2120
2121 #endif
2122 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2123 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2124                         __attribute__nonnull__(pTHX_1)
2125                         __attribute__nonnull__(pTHX_2);
2126 #define PERL_ARGS_ASSERT_MY_POPEN       \
2127         assert(cmd); assert(mode)
2128
2129 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2130                         __attribute__nonnull__(pTHX_1)
2131                         __attribute__nonnull__(pTHX_3);
2132 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2133         assert(mode); assert(args)
2134
2135 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2136 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2137 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2138 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)
2139                         __attribute__nonnull__(pTHX_1);
2140 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2141         assert(fmt)
2142
2143 #if defined(MYSWAP)
2144 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
2145                         __attribute__malloc__
2146                         __attribute__warn_unused_result__
2147                         __attribute__pure__;
2148
2149 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
2150                         __attribute__malloc__
2151                         __attribute__warn_unused_result__
2152                         __attribute__pure__;
2153
2154 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
2155                         __attribute__malloc__
2156                         __attribute__warn_unused_result__
2157                         __attribute__pure__;
2158
2159 #endif
2160 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2161 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2162                         __attribute__malloc__
2163                         __attribute__warn_unused_result__;
2164
2165 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2166                         __attribute__malloc__
2167                         __attribute__warn_unused_result__;
2168
2169 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2170 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2171                         __attribute__malloc__
2172                         __attribute__warn_unused_result__;
2173
2174 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2175                         __attribute__malloc__
2176                         __attribute__warn_unused_result__
2177                         __attribute__nonnull__(pTHX_2);
2178 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2179         assert(first)
2180
2181 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2182 #ifdef PERL_MAD
2183 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2184 #else
2185 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2186 #endif
2187 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2188                         __attribute__malloc__
2189                         __attribute__warn_unused_result__
2190                         __attribute__nonnull__(pTHX_5);
2191 #define PERL_ARGS_ASSERT_NEWFOROP       \
2192         assert(expr)
2193
2194 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2195                         __attribute__malloc__
2196                         __attribute__warn_unused_result__
2197                         __attribute__nonnull__(pTHX_1)
2198                         __attribute__nonnull__(pTHX_2);
2199 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2200         assert(cond); assert(block)
2201
2202 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2203                         __attribute__malloc__
2204                         __attribute__warn_unused_result__
2205                         __attribute__nonnull__(pTHX_3)
2206                         __attribute__nonnull__(pTHX_4);
2207 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2208         assert(first); assert(other)
2209
2210 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2211                         __attribute__malloc__
2212                         __attribute__warn_unused_result__
2213                         __attribute__nonnull__(pTHX_2);
2214 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2215         assert(label)
2216
2217 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2218                         __attribute__malloc__
2219                         __attribute__warn_unused_result__;
2220
2221 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2222                         __attribute__malloc__
2223                         __attribute__warn_unused_result__;
2224
2225 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2226                         __attribute__malloc__
2227                         __attribute__warn_unused_result__;
2228
2229 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2230                         __attribute__nonnull__(pTHX_1);
2231 #define PERL_ARGS_ASSERT_NEWPROG        \
2232         assert(o)
2233
2234 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2235                         __attribute__malloc__
2236                         __attribute__warn_unused_result__
2237                         __attribute__nonnull__(pTHX_2)
2238                         __attribute__nonnull__(pTHX_3);
2239 #define PERL_ARGS_ASSERT_NEWRANGE       \
2240         assert(left); assert(right)
2241
2242 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2243                         __attribute__malloc__
2244                         __attribute__warn_unused_result__;
2245
2246 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2247                         __attribute__malloc__
2248                         __attribute__warn_unused_result__;
2249
2250 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2251 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2252                         __attribute__nonnull__(pTHX_2)
2253                         __attribute__nonnull__(pTHX_3);
2254 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2255         assert(subaddr); assert(filename)
2256
2257 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2258                         __attribute__nonnull__(pTHX_2)
2259                         __attribute__nonnull__(pTHX_3);
2260 #define PERL_ARGS_ASSERT_NEWXS  \
2261         assert(subaddr); assert(filename)
2262
2263 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2264                         __attribute__warn_unused_result__; */
2265
2266 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2267                         __attribute__malloc__
2268                         __attribute__warn_unused_result__
2269                         __attribute__nonnull__(pTHX_1);
2270 #define PERL_ARGS_ASSERT_NEWAVREF       \
2271         assert(o)
2272
2273 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2274                         __attribute__malloc__
2275                         __attribute__warn_unused_result__;
2276
2277 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2278                         __attribute__malloc__
2279                         __attribute__warn_unused_result__;
2280
2281 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2282                         __attribute__malloc__
2283                         __attribute__warn_unused_result__
2284                         __attribute__nonnull__(pTHX_3);
2285 #define PERL_ARGS_ASSERT_NEWGVOP        \
2286         assert(gv)
2287
2288 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2289                         __attribute__malloc__
2290                         __attribute__warn_unused_result__
2291                         __attribute__nonnull__(pTHX_1);
2292 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2293         assert(pack)
2294
2295 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2296                         __attribute__malloc__
2297                         __attribute__warn_unused_result__;
2298
2299 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2300                         __attribute__malloc__
2301                         __attribute__warn_unused_result__
2302                         __attribute__nonnull__(pTHX_1);
2303 #define PERL_ARGS_ASSERT_NEWHVREF       \
2304         assert(o)
2305
2306 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2307                         __attribute__warn_unused_result__; */
2308
2309 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2310                         __attribute__malloc__
2311                         __attribute__warn_unused_result__;
2312
2313 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2314                         __attribute__malloc__
2315                         __attribute__warn_unused_result__; */
2316
2317 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2318                         __attribute__malloc__
2319                         __attribute__warn_unused_result__;
2320
2321 #ifdef USE_ITHREADS
2322 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2323                         __attribute__malloc__
2324                         __attribute__warn_unused_result__
2325                         __attribute__nonnull__(pTHX_3);
2326 #define PERL_ARGS_ASSERT_NEWPADOP       \
2327         assert(sv)
2328
2329 #endif
2330 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2331                         __attribute__malloc__
2332                         __attribute__warn_unused_result__;
2333
2334 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2335                         __attribute__malloc__
2336                         __attribute__warn_unused_result__;
2337
2338 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2339                         __attribute__malloc__
2340                         __attribute__warn_unused_result__
2341                         __attribute__nonnull__(pTHX_1);
2342 #define PERL_ARGS_ASSERT_NEWRV  \
2343         assert(sv)
2344
2345 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2346                         __attribute__malloc__
2347                         __attribute__warn_unused_result__
2348                         __attribute__nonnull__(pTHX_1);
2349 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2350         assert(sv)
2351
2352 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2353                         __attribute__malloc__
2354                         __attribute__warn_unused_result__;
2355
2356 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2357                         __attribute__malloc__
2358                         __attribute__warn_unused_result__
2359                         __attribute__nonnull__(pTHX_1);
2360 #define PERL_ARGS_ASSERT_NEWSVREF       \
2361         assert(o)
2362
2363 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2364                         __attribute__malloc__
2365                         __attribute__warn_unused_result__
2366                         __attribute__nonnull__(pTHX_3);
2367 #define PERL_ARGS_ASSERT_NEWSVOP        \
2368         assert(sv)
2369
2370 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2371                         __attribute__malloc__
2372                         __attribute__warn_unused_result__;
2373
2374 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2375                         __attribute__malloc__
2376                         __attribute__warn_unused_result__;
2377
2378 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2379                         __attribute__malloc__
2380                         __attribute__warn_unused_result__;
2381
2382 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2383                         __attribute__malloc__
2384                         __attribute__warn_unused_result__;
2385
2386 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2387                         __attribute__malloc__
2388                         __attribute__warn_unused_result__;
2389
2390 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2391                         __attribute__malloc__
2392                         __attribute__warn_unused_result__;
2393
2394 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2395                         __attribute__malloc__
2396                         __attribute__warn_unused_result__;
2397
2398 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2399                         __attribute__malloc__
2400                         __attribute__warn_unused_result__;
2401
2402 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2403                         __attribute__malloc__
2404                         __attribute__warn_unused_result__
2405                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2406                         __attribute__nonnull__(pTHX_1);
2407 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2408         assert(pat)
2409
2410 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2411                         __attribute__malloc__
2412                         __attribute__warn_unused_result__
2413                         __attribute__nonnull__(pTHX_1);
2414 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2415         assert(pat)
2416
2417 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2418                         __attribute__nonnull__(pTHX_1);
2419 #define PERL_ARGS_ASSERT_NEWSVRV        \
2420         assert(rv)
2421
2422 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2423                         __attribute__malloc__
2424                         __attribute__warn_unused_result__;
2425
2426 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2427                         __attribute__malloc__
2428                         __attribute__warn_unused_result__;
2429
2430 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2431                         __attribute__malloc__
2432                         __attribute__warn_unused_result__;
2433
2434 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2435                         __attribute__malloc__
2436                         __attribute__warn_unused_result__
2437                         __attribute__nonnull__(pTHX_2);
2438 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2439         assert(block)
2440
2441 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2442                         __attribute__malloc__
2443                         __attribute__warn_unused_result__;
2444
2445 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2446                         __attribute__malloc__
2447                         __attribute__warn_unused_result__;
2448
2449 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2450                         __attribute__nonnull__(pTHX_1)
2451                         __attribute__nonnull__(pTHX_2)
2452                         __attribute__nonnull__(pTHX_3);
2453 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2454         assert(s); assert(e); assert(sv)
2455
2456 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2457                         __attribute__nonnull__(pTHX_1)
2458                         __attribute__nonnull__(pTHX_2);
2459 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2460         assert(s); assert(rv)
2461
2462 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)
2463                         __attribute__nonnull__(pTHX_1);
2464 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2465         assert(s)
2466
2467 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2468                         __attribute__nonnull__(pTHX_1);
2469 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2470         assert(ver)
2471
2472 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2473                         __attribute__nonnull__(pTHX_1);
2474 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2475         assert(ver)
2476
2477 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2478                         __attribute__nonnull__(pTHX_1);
2479 #define PERL_ARGS_ASSERT_VVERIFY        \
2480         assert(vs)
2481
2482 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2483                         __attribute__nonnull__(pTHX_1);
2484 #define PERL_ARGS_ASSERT_VNUMIFY        \
2485         assert(vs)
2486
2487 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2488                         __attribute__nonnull__(pTHX_1);
2489 #define PERL_ARGS_ASSERT_VNORMAL        \
2490         assert(vs)
2491
2492 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2493                         __attribute__nonnull__(pTHX_1);
2494 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2495         assert(vs)
2496
2497 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2498                         __attribute__nonnull__(pTHX_1)
2499                         __attribute__nonnull__(pTHX_2);
2500 #define PERL_ARGS_ASSERT_VCMP   \
2501         assert(lhv); assert(rhv)
2502
2503 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2504                         __attribute__nonnull__(pTHX_1);
2505 #define PERL_ARGS_ASSERT_NEXTARGV       \
2506         assert(gv)
2507
2508 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2509                         __attribute__pure__
2510                         __attribute__nonnull__(1)
2511                         __attribute__nonnull__(2)
2512                         __attribute__nonnull__(3)
2513                         __attribute__nonnull__(4);
2514 #define PERL_ARGS_ASSERT_NINSTR \
2515         assert(big); assert(bigend); assert(little); assert(lend)
2516
2517 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2518 #ifdef PERL_MAD
2519 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2520                         __attribute__nonnull__(pTHX_1);
2521 #define PERL_ARGS_ASSERT_PACKAGE        \
2522         assert(o)
2523
2524 #else
2525 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2526                         __attribute__nonnull__(pTHX_1);
2527 #define PERL_ARGS_ASSERT_PACKAGE        \
2528         assert(o)
2529
2530 #endif
2531 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2532                         __attribute__nonnull__(pTHX_1);
2533 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2534         assert(v)
2535
2536 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2537 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
2538                         __attribute__nonnull__(pTHX_1);
2539 #define PERL_ARGS_ASSERT_ALLOCMY        \
2540         assert(name)
2541
2542 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2543                         __attribute__warn_unused_result__
2544                         __attribute__nonnull__(pTHX_1);
2545 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2546         assert(name)
2547
2548 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
2549                         __attribute__deprecated__;
2550
2551 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
2552 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2553                         __attribute__warn_unused_result__
2554                         __attribute__nonnull__(pTHX_1);
2555 #define PERL_ARGS_ASSERT_OOPSAV \
2556         assert(o)
2557
2558 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2559                         __attribute__warn_unused_result__
2560                         __attribute__nonnull__(pTHX_1);
2561 #define PERL_ARGS_ASSERT_OOPSHV \
2562         assert(o)
2563
2564 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2565 #ifdef DEBUGGING
2566 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2567 #endif
2568 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2569 #if defined(PERL_IN_PAD_C)
2570 STATIC void     S_pad_reset(pTHX);
2571 #endif
2572 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2573 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o, peep_next_t *next_peep)
2574                         __attribute__nonnull__(pTHX_2);
2575 #define PERL_ARGS_ASSERT_PEEP   \
2576         assert(next_peep)
2577
2578 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2579                         __attribute__nonnull__(pTHX_1)
2580                         __attribute__nonnull__(pTHX_2);
2581 #define PERL_ARGS_ASSERT_START_GLOB     \
2582         assert(tmpglob); assert(io)
2583
2584 #if defined(USE_REENTRANT_API)
2585 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2586 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2587 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2588 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2589                         __attribute__nonnull__(1);
2590 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2591         assert(f)
2592
2593 #endif
2594 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2595 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2596                         __attribute__nonnull__(pTHX_1)
2597                         __attribute__nonnull__(pTHX_3);
2598 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2599         assert(sub_name); assert(argv)
2600
2601 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2602                         __attribute__nonnull__(pTHX_1);
2603 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2604         assert(methname)
2605
2606 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2607                         __attribute__nonnull__(pTHX_1);
2608 #define PERL_ARGS_ASSERT_CALL_PV        \
2609         assert(sub_name)
2610
2611 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2612                         __attribute__nonnull__(pTHX_1);
2613 #define PERL_ARGS_ASSERT_CALL_SV        \
2614         assert(sv)
2615
2616 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2617 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2618                         __attribute__nonnull__(pTHX_1);
2619 #define PERL_ARGS_ASSERT_DOREF  \
2620         assert(o)
2621
2622 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2623                         __attribute__nonnull__(pTHX_1);
2624 #define PERL_ARGS_ASSERT_EVAL_PV        \
2625         assert(p)
2626
2627 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2628                         __attribute__nonnull__(pTHX_1);
2629 #define PERL_ARGS_ASSERT_EVAL_SV        \
2630         assert(sv)
2631
2632 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2633                         __attribute__nonnull__(pTHX_1);
2634 #define PERL_ARGS_ASSERT_GET_SV \
2635         assert(name)
2636
2637 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2638                         __attribute__nonnull__(pTHX_1);
2639 #define PERL_ARGS_ASSERT_GET_AV \
2640         assert(name)
2641
2642 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2643                         __attribute__nonnull__(pTHX_1);
2644 #define PERL_ARGS_ASSERT_GET_HV \
2645         assert(name)
2646
2647 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2648                         __attribute__nonnull__(pTHX_1);
2649 #define PERL_ARGS_ASSERT_GET_CV \
2650         assert(name)
2651
2652 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2653                         __attribute__nonnull__(pTHX_1);
2654 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2655         assert(name)
2656
2657 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2658 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2659 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2660 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2661                         __attribute__nonnull__(pTHX_1);
2662 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2663         assert(newctype)
2664
2665 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2666 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2667 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2668 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2669 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2670                         __attribute__nonnull__(pTHX_1);
2671 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2672         assert(pv)
2673
2674 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)
2675                         __attribute__nonnull__(pTHX_1)
2676                         __attribute__nonnull__(pTHX_2)
2677                         __attribute__nonnull__(pTHX_3)
2678                         __attribute__nonnull__(pTHX_4)
2679                         __attribute__nonnull__(pTHX_5)
2680                         __attribute__nonnull__(pTHX_6);
2681 #define PERL_ARGS_ASSERT_PACK_CAT       \
2682         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2683
2684 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2685                         __attribute__nonnull__(pTHX_1)
2686                         __attribute__nonnull__(pTHX_2)
2687                         __attribute__nonnull__(pTHX_3)
2688                         __attribute__nonnull__(pTHX_4)
2689                         __attribute__nonnull__(pTHX_5);
2690 #define PERL_ARGS_ASSERT_PACKLIST       \
2691         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2692
2693 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2694 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2695 #endif
2696 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2697                         __attribute__nonnull__(pTHX_1)
2698                         __attribute__nonnull__(pTHX_2);
2699 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2700         assert(o); assert(expr)
2701
2702 #if defined(PERL_IN_OP_C)
2703 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2704                         __attribute__nonnull__(pTHX_1)
2705                         __attribute__nonnull__(pTHX_2)
2706                         __attribute__nonnull__(pTHX_3);
2707 #define PERL_ARGS_ASSERT_PMTRANS        \
2708         assert(o); assert(expr); assert(repl)
2709
2710 #endif
2711 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2712 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2713 PERL_CALLCONV void      Perl_push_scope(pTHX);
2714 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2715 #if defined(PERL_IN_OP_C)
2716 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2717 #endif
2718 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2719                         __attribute__nonnull__(pTHX_1);
2720 #define PERL_ARGS_ASSERT_REGDUMP        \
2721         assert(r)
2722
2723 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2724                         __attribute__nonnull__(pTHX_1);
2725 #define PERL_ARGS_ASSERT_REGDUMP        \
2726         assert(r)
2727
2728 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2729                         __attribute__nonnull__(pTHX_2);
2730 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2731         assert(node)
2732
2733 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2734                         __attribute__nonnull__(pTHX_1)
2735                         __attribute__nonnull__(pTHX_2)
2736                         __attribute__nonnull__(pTHX_3)
2737                         __attribute__nonnull__(pTHX_4)
2738                         __attribute__nonnull__(pTHX_6);
2739 #define PERL_ARGS_ASSERT_PREGEXEC       \
2740         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2741
2742 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2743 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2744                         __attribute__nonnull__(pTHX_1);
2745 #define PERL_ARGS_ASSERT_PREGFREE2      \
2746         assert(rx)
2747
2748 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
2749                         __attribute__nonnull__(pTHX_2);
2750 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2751         assert(rx)
2752
2753 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2754                         __attribute__nonnull__(pTHX_1);
2755 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2756         assert(rx)
2757
2758 #if defined(USE_ITHREADS)
2759 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2760                         __attribute__nonnull__(pTHX_1)
2761                         __attribute__nonnull__(pTHX_2);
2762 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2763         assert(r); assert(param)
2764
2765 #endif
2766 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2767                         __attribute__nonnull__(pTHX_1);
2768 #define PERL_ARGS_ASSERT_PREGCOMP       \
2769         assert(pattern)
2770
2771 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2772                         __attribute__nonnull__(pTHX_1);
2773 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2774         assert(pattern)
2775
2776 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)
2777                         __attribute__nonnull__(pTHX_1)
2778                         __attribute__nonnull__(pTHX_3)
2779                         __attribute__nonnull__(pTHX_4);
2780 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2781         assert(rx); assert(strpos); assert(strend)
2782
2783 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2784                         __attribute__nonnull__(pTHX_1);
2785 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2786         assert(r)
2787
2788 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2789                         __attribute__nonnull__(pTHX_1)
2790                         __attribute__nonnull__(pTHX_2)
2791                         __attribute__nonnull__(pTHX_3)
2792                         __attribute__nonnull__(pTHX_4)
2793                         __attribute__nonnull__(pTHX_6);
2794 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2795         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2796
2797 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2798                         __attribute__warn_unused_result__;
2799
2800
2801 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2802                         __attribute__nonnull__(pTHX_1);
2803 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2804         assert(rx)
2805
2806 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2807                         __attribute__nonnull__(pTHX_1);
2808 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2809         assert(rx)
2810
2811 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2812                         __attribute__nonnull__(pTHX_1)
2813                         __attribute__nonnull__(pTHX_2);
2814 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2815         assert(rx); assert(namesv)
2816
2817 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2818                         __attribute__nonnull__(pTHX_1)
2819                         __attribute__nonnull__(pTHX_2);
2820 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2821         assert(rx); assert(key)
2822
2823 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2824                         __attribute__nonnull__(pTHX_1);
2825 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2826         assert(rx)
2827
2828 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2829                         __attribute__nonnull__(pTHX_1);
2830 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2831         assert(rx)
2832
2833 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2834                         __attribute__nonnull__(pTHX_1);
2835 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2836         assert(rx)
2837
2838 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2839                         __attribute__nonnull__(pTHX_1);
2840 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2841         assert(rx)
2842
2843
2844 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2845                         __attribute__nonnull__(pTHX_1);
2846 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2847         assert(rx)
2848
2849 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2850                         __attribute__nonnull__(pTHX_1);
2851 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2852         assert(rx)
2853
2854 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2855                         __attribute__nonnull__(pTHX_1)
2856                         __attribute__nonnull__(pTHX_2);
2857 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2858         assert(rx); assert(sv)
2859
2860
2861 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2862                         __attribute__nonnull__(pTHX_1);
2863 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2864         assert(rx)
2865
2866
2867 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2868                         __attribute__nonnull__(pTHX_2)
2869                         __attribute__nonnull__(pTHX_3);
2870 #define PERL_ARGS_ASSERT_REGPROP        \
2871         assert(sv); assert(o)
2872
2873 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2874                         __attribute__nonnull__(1)
2875                         __attribute__nonnull__(2);
2876 #define PERL_ARGS_ASSERT_REPEATCPY      \
2877         assert(to); assert(from)
2878
2879 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2880                         __attribute__pure__
2881                         __attribute__nonnull__(1)
2882                         __attribute__nonnull__(2)
2883                         __attribute__nonnull__(3)
2884                         __attribute__nonnull__(4);
2885 #define PERL_ARGS_ASSERT_RNINSTR        \
2886         assert(big); assert(bigend); assert(little); assert(lend)
2887
2888 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2889 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2890 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2891                         __attribute__nonnull__(pTHX_3);
2892 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2893         assert(save)
2894
2895 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2896 #if defined(PERL_IN_PP_CTL_C)
2897 STATIC void     S_rxres_free(pTHX_ void** rsp)
2898                         __attribute__nonnull__(pTHX_1);
2899 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2900         assert(rsp)
2901
2902 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2903                         __attribute__nonnull__(pTHX_1)
2904                         __attribute__nonnull__(pTHX_2);
2905 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2906         assert(rsp); assert(rx)
2907
2908 #endif
2909 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2910                         __attribute__nonnull__(pTHX_1)
2911                         __attribute__nonnull__(pTHX_2);
2912 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2913         assert(rsp); assert(rx)
2914
2915 #if !defined(HAS_RENAME)
2916 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2917                         __attribute__nonnull__(pTHX_1)
2918                         __attribute__nonnull__(pTHX_2);
2919 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2920         assert(a); assert(b)
2921
2922 #endif
2923 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2924                         __attribute__malloc__
2925                         __attribute__warn_unused_result__;
2926
2927 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2928                         __attribute__malloc__
2929                         __attribute__warn_unused_result__;
2930
2931 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2932                         __attribute__malloc__
2933                         __attribute__warn_unused_result__;
2934
2935 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2936                         __attribute__malloc__
2937                         __attribute__warn_unused_result__
2938                         __attribute__nonnull__(pTHX_1);
2939 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2940         assert(pv)
2941
2942 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2943                         __attribute__malloc__
2944                         __attribute__warn_unused_result__
2945                         __attribute__nonnull__(pTHX_1);
2946 #define PERL_ARGS_ASSERT_SAVESVPV       \
2947         assert(sv)
2948
2949 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2950 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2951 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2952                         __attribute__nonnull__(pTHX_1)
2953                         __attribute__nonnull__(pTHX_3); */
2954
2955 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2956                         __attribute__nonnull__(pTHX_1)
2957                         __attribute__nonnull__(pTHX_3);
2958 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2959         assert(av); assert(sptr)
2960
2961 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2962 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2963                         __attribute__nonnull__(pTHX_1);
2964 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2965         assert(aptr)
2966
2967 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2968                         __attribute__nonnull__(pTHX_1);
2969 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2970         assert(gv)
2971
2972 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2973                         __attribute__nonnull__(pTHX_1);
2974 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2975         assert(boolp)
2976
2977 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2978                         __attribute__nonnull__(pTHX_1);
2979 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2980         assert(svp)
2981
2982 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2983                         __attribute__nonnull__(pTHX_1)
2984                         __attribute__nonnull__(pTHX_2);
2985 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2986         assert(hv); assert(key)
2987
2988 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2989                         __attribute__nonnull__(pTHX_1)
2990                         __attribute__nonnull__(pTHX_2);
2991 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2992         assert(hv); assert(keysv)
2993
2994 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2995                         __attribute__nonnull__(pTHX_1);
2996 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2997         assert(av)
2998
2999 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3000                         __attribute__nonnull__(pTHX_2);
3001 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3002         assert(p)
3003
3004 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3005 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3006 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3007 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3008 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3009                         __attribute__nonnull__(pTHX_1);
3010 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3011         assert(sptr)
3012
3013 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3014                         __attribute__nonnull__(pTHX_1);
3015 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3016         assert(str)
3017
3018 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3019                         __attribute__nonnull__(pTHX_1);
3020 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3021         assert(str)
3022
3023 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3024                         __attribute__nonnull__(pTHX_1);
3025 #define PERL_ARGS_ASSERT_SAVE_GP        \
3026         assert(gv)
3027
3028 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3029                         __attribute__nonnull__(pTHX_1);
3030 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3031         assert(gv)
3032
3033 PERL_CALLCONV void      Perl_save_hints(pTHX);
3034 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3035                         __attribute__nonnull__(pTHX_1)
3036                         __attribute__nonnull__(pTHX_2)
3037                         __attribute__nonnull__(pTHX_3); */
3038
3039 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3040                         __attribute__nonnull__(pTHX_1)
3041                         __attribute__nonnull__(pTHX_2)
3042                         __attribute__nonnull__(pTHX_3);
3043 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3044         assert(hv); assert(key); assert(sptr)
3045
3046 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3047                         __attribute__nonnull__(pTHX_1);
3048 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3049         assert(hptr)
3050
3051 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3052                         __attribute__nonnull__(pTHX_1);
3053 #define PERL_ARGS_ASSERT_SAVE_I16       \
3054         assert(intp)
3055
3056 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3057                         __attribute__nonnull__(pTHX_1);
3058 #define PERL_ARGS_ASSERT_SAVE_I32       \
3059         assert(intp)
3060
3061 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3062                         __attribute__nonnull__(pTHX_1);
3063 #define PERL_ARGS_ASSERT_SAVE_I8        \
3064         assert(bytep)
3065
3066 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3067                         __attribute__nonnull__(pTHX_1);
3068 #define PERL_ARGS_ASSERT_SAVE_INT       \
3069         assert(intp)
3070
3071 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3072                         __attribute__nonnull__(pTHX_1);
3073 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3074         assert(item)
3075
3076 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3077                         __attribute__nonnull__(pTHX_1);
3078 #define PERL_ARGS_ASSERT_SAVE_IV        \
3079         assert(ivp)
3080
3081 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3082                         __attribute__nonnull__(pTHX_1);
3083 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3084         assert(sarg)
3085
3086 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3087                         __attribute__nonnull__(pTHX_1);
3088 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3089         assert(longp)
3090
3091 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3092                         __attribute__nonnull__(pTHX_1); */
3093 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3094         assert(sv)
3095
3096 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3097                         __attribute__nonnull__(pTHX_1);
3098 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3099         assert(gv)
3100
3101 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3102 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3103                         __attribute__nonnull__(pTHX_1);
3104 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3105         assert(gv)
3106
3107 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3108                         __attribute__nonnull__(pTHX_1);
3109 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3110         assert(pptr)
3111
3112 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3113                         __attribute__nonnull__(pTHX_1);
3114 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3115         assert(ptr)
3116
3117 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3118 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3119 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3120                         __attribute__nonnull__(pTHX_1);
3121 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3122         assert(sptr)
3123
3124 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3125                         __attribute__nonnull__(pTHX_1);
3126 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3127         assert(sptr)
3128
3129 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3130 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3131 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3132 #if defined(PERL_IN_SCOPE_C)
3133 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
3134 #endif
3135 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3136 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3137 #if defined(PERL_IN_OP_C)
3138 STATIC OP*      S_scalarkids(pTHX_ OP* o);
3139 STATIC OP*      S_scalarseq(pTHX_ OP* o);
3140 #endif
3141 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3142                         __attribute__nonnull__(pTHX_1);
3143 #define PERL_ARGS_ASSERT_SCALARVOID     \
3144         assert(o)
3145
3146 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3147                         __attribute__nonnull__(pTHX_1)
3148                         __attribute__nonnull__(pTHX_3);
3149 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3150         assert(start); assert(retlen)
3151
3152 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3153                         __attribute__nonnull__(pTHX_1)
3154                         __attribute__nonnull__(pTHX_3);
3155 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3156         assert(start); assert(retlen)
3157
3158 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3159                         __attribute__nonnull__(pTHX_1)
3160                         __attribute__nonnull__(pTHX_2);
3161 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3162         assert(s); assert(lvalp)
3163
3164 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3165                         __attribute__nonnull__(pTHX_1)
3166                         __attribute__nonnull__(pTHX_3);
3167 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3168         assert(start); assert(retlen)
3169
3170 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
3171 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3172                         __attribute__nonnull__(pTHX_1)
3173                         __attribute__nonnull__(pTHX_2)
3174                         __attribute__nonnull__(pTHX_5);
3175 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3176         assert(bigstr); assert(littlestr); assert(old_posp)
3177
3178 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3179 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3180                         __attribute__nonnull__(pTHX_1);
3181 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3182         assert(str)
3183
3184 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
3185 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
3186 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
3187 #else
3188 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
3189 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
3190 #endif
3191 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3192                         __attribute__nonnull__(pTHX_1)
3193                         __attribute__nonnull__(pTHX_2);
3194 #define PERL_ARGS_ASSERT_STACK_GROW     \
3195         assert(sp); assert(p)
3196
3197 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3198 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3199                         __attribute__nonnull__(pTHX_1);
3200 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3201         assert(cv)
3202
3203 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3204                         __attribute__nonnull__(pTHX_1);
3205 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3206         assert(sv)
3207
3208 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3209                         __attribute__nonnull__(pTHX_2)
3210                         __attribute__nonnull__(pTHX_3);
3211 #define PERL_ARGS_ASSERT_SV_2CV \
3212         assert(st); assert(gvp)
3213
3214 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3215                         __attribute__nonnull__(pTHX_1);
3216 #define PERL_ARGS_ASSERT_SV_2IO \
3217         assert(sv)
3218
3219 #if defined(PERL_IN_SV_C)
3220 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3221                         __attribute__nonnull__(pTHX_1);
3222 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3223         assert(gv)
3224
3225 #endif
3226 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3227 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3228 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3229 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3230 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3231                         __attribute__nonnull__(pTHX_1);
3232 #define PERL_ARGS_ASSERT_SV_2NUM        \
3233         assert(sv)
3234
3235 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3236 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3237 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3238                         __attribute__nonnull__(pTHX_1);
3239 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3240         assert(sv)
3241
3242 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3243                         __attribute__nonnull__(pTHX_1);
3244 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3245         assert(sv)
3246
3247 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3248                         __attribute__nonnull__(pTHX_1);
3249 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3250         assert(sv)
3251
3252 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3253 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3254 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3255                         __attribute__nonnull__(pTHX_1);
3256 #define PERL_ARGS_ASSERT_SV_IV  \
3257         assert(sv)
3258
3259 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3260                         __attribute__nonnull__(pTHX_1);
3261 #define PERL_ARGS_ASSERT_SV_UV  \
3262         assert(sv)
3263
3264 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3265                         __attribute__nonnull__(pTHX_1);
3266 #define PERL_ARGS_ASSERT_SV_NV  \
3267         assert(sv)
3268
3269 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3270                         __attribute__nonnull__(pTHX_1)
3271                         __attribute__nonnull__(pTHX_2);
3272 #define PERL_ARGS_ASSERT_SV_PVN \
3273         assert(sv); assert(lp)
3274
3275 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3276                         __attribute__nonnull__(pTHX_1)
3277                         __attribute__nonnull__(pTHX_2);
3278 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3279         assert(sv); assert(lp)
3280
3281 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3282                         __attribute__nonnull__(pTHX_1)
3283                         __attribute__nonnull__(pTHX_2);
3284 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3285         assert(sv); assert(lp)
3286
3287 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3288 #if defined(PERL_IN_SV_C)
3289 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3290                         __attribute__nonnull__(pTHX_1);
3291 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3292         assert(ptr)
3293
3294 #endif
3295 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3296                         __attribute__nonnull__(pTHX_1);
3297 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3298         assert(sv)
3299
3300 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3301                         __attribute__nonnull__(pTHX_1)
3302                         __attribute__nonnull__(pTHX_2);
3303 #define PERL_ARGS_ASSERT_SV_BLESS       \
3304         assert(sv); assert(stash)
3305
3306 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3307                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3308                         __attribute__nonnull__(pTHX_1)
3309                         __attribute__nonnull__(pTHX_2);
3310 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3311         assert(sv); assert(pat)
3312
3313 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3314                         __attribute__nonnull__(pTHX_1)
3315                         __attribute__nonnull__(pTHX_2);
3316 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3317         assert(sv); assert(pat)
3318
3319 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3320                         __attribute__nonnull__(pTHX_1);
3321 #define PERL_ARGS_ASSERT_SV_CATPV       \
3322         assert(sv)
3323
3324 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3325                         __attribute__nonnull__(pTHX_1)
3326                         __attribute__nonnull__(pTHX_2); */
3327 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3328         assert(dsv); assert(sstr)
3329
3330 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3331                         __attribute__nonnull__(pTHX_1); */
3332 #define PERL_ARGS_ASSERT_SV_CATSV       \
3333         assert(dstr)
3334
3335 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3336                         __attribute__nonnull__(pTHX_1);
3337 #define PERL_ARGS_ASSERT_SV_CHOP        \
3338         assert(sv)
3339
3340 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3341 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3342 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3343                         __attribute__nonnull__(pTHX_1);
3344 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3345         assert(sv)
3346
3347 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3348 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3349 #if defined(USE_LOCALE_COLLATE)
3350 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3351                         __attribute__nonnull__(pTHX_1)
3352                         __attribute__nonnull__(pTHX_2);
3353 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3354         assert(sv); assert(nxp)
3355
3356 #endif
3357 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3358                         __attribute__nonnull__(pTHX_1)
3359                         __attribute__nonnull__(pTHX_2)
3360                         __attribute__nonnull__(pTHX_3)
3361                         __attribute__nonnull__(pTHX_4);
3362 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3363         assert(sv); assert(startop); assert(code); assert(padp)
3364
3365 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3366                         __attribute__nonnull__(pTHX_1);
3367 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3368         assert(sv)
3369
3370 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3371 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3372 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3373                         __attribute__nonnull__(pTHX_1);
3374 #define PERL_ARGS_ASSERT_SV_DUMP        \
3375         assert(sv)
3376
3377 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3378                         __attribute__warn_unused_result__
3379                         __attribute__nonnull__(pTHX_1)
3380                         __attribute__nonnull__(pTHX_2);
3381 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3382         assert(sv); assert(name)
3383
3384 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3385                         __attribute__warn_unused_result__
3386                         __attribute__nonnull__(pTHX_1)
3387                         __attribute__nonnull__(pTHX_2);
3388 #define PERL_ARGS_ASSERT_SV_DOES        \
3389         assert(sv); assert(name)
3390
3391 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3392 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3393 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3394                         __attribute__nonnull__(pTHX_1);
3395 #define PERL_ARGS_ASSERT_SV_FREE2       \
3396         assert(sv)
3397
3398 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3399 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3400                         __attribute__nonnull__(pTHX_1)
3401                         __attribute__nonnull__(pTHX_2);
3402 #define PERL_ARGS_ASSERT_SV_GETS        \
3403         assert(sv); assert(fp)
3404
3405 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3406                         __attribute__nonnull__(pTHX_1);
3407 #define PERL_ARGS_ASSERT_SV_GROW        \
3408         assert(sv)
3409
3410 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3411 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3412 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3413                         __attribute__nonnull__(pTHX_1)
3414                         __attribute__nonnull__(pTHX_4); */
3415 #define PERL_ARGS_ASSERT_SV_INSERT      \
3416         assert(bigstr); assert(little)
3417
3418 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)
3419                         __attribute__nonnull__(pTHX_1)
3420                         __attribute__nonnull__(pTHX_4);
3421 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3422         assert(bigstr); assert(little)
3423
3424 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3425                         __attribute__nonnull__(pTHX_2);
3426 #define PERL_ARGS_ASSERT_SV_ISA \
3427         assert(name)
3428
3429 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3430 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3431 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3432 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3433                         __attribute__nonnull__(pTHX_1);
3434 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3435         assert(sv)
3436
3437 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)
3438                         __attribute__nonnull__(pTHX_1);
3439 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3440         assert(sv)
3441
3442 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3443                         __attribute__malloc__
3444                         __attribute__warn_unused_result__;
3445
3446 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3447                         __attribute__warn_unused_result__;
3448
3449 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3450 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3451 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3452                         __attribute__nonnull__(pTHX_2);
3453 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3454         assert(offsetp)
3455
3456 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3457                         __attribute__nonnull__(pTHX_1);
3458 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3459         assert(sv)
3460
3461 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3462                         __attribute__nonnull__(pTHX_2);
3463 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3464         assert(offsetp)
3465
3466 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3467                         __attribute__nonnull__(pTHX_1); */
3468 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3469         assert(sv)
3470
3471 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3472                         __attribute__nonnull__(pTHX_1);
3473 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3474         assert(sv)
3475
3476 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3477                         __attribute__nonnull__(pTHX_1);
3478 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3479         assert(sv)
3480
3481 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3482                         __attribute__nonnull__(pTHX_1)
3483                         __attribute__nonnull__(pTHX_2);
3484 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3485         assert(sv); assert(encoding)
3486
3487 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3488                         __attribute__nonnull__(pTHX_1)
3489                         __attribute__nonnull__(pTHX_2)
3490                         __attribute__nonnull__(pTHX_3)
3491                         __attribute__nonnull__(pTHX_4)
3492                         __attribute__nonnull__(pTHX_5);
3493 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3494         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3495
3496 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3497                         __attribute__warn_unused_result__
3498                         __attribute__nonnull__(pTHX_1);
3499 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3500         assert(sv)
3501
3502 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3503                         __attribute__nonnull__(pTHX_1)
3504                         __attribute__nonnull__(pTHX_2);
3505 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3506         assert(sv); assert(nsv)
3507
3508 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3509 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3510                         __attribute__nonnull__(pTHX_1);
3511 #define PERL_ARGS_ASSERT_SV_RESET       \
3512         assert(s)
3513
3514 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3515                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3516                         __attribute__nonnull__(pTHX_1)
3517                         __attribute__nonnull__(pTHX_2);
3518 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3519         assert(sv); assert(pat)
3520
3521 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3522                         __attribute__nonnull__(pTHX_1)
3523                         __attribute__nonnull__(pTHX_2);
3524 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3525         assert(sv); assert(pat)
3526
3527 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3528                         __attribute__nonnull__(pTHX_1);
3529 #define PERL_ARGS_ASSERT_SV_SETIV       \
3530         assert(sv)
3531
3532 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3533                         __attribute__nonnull__(pTHX_1);
3534 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3535         assert(sv)
3536
3537 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3538                         __attribute__nonnull__(pTHX_1);
3539 #define PERL_ARGS_ASSERT_SV_SETUV       \
3540         assert(sv)
3541
3542 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3543                         __attribute__nonnull__(pTHX_1);
3544 #define PERL_ARGS_ASSERT_SV_SETNV       \
3545         assert(sv)
3546
3547 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3548                         __attribute__nonnull__(pTHX_1);
3549 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3550         assert(rv)
3551
3552 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3553                         __attribute__nonnull__(pTHX_1);
3554 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3555         assert(rv)
3556
3557 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3558                         __attribute__nonnull__(pTHX_1);
3559 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3560         assert(rv)
3561
3562 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3563                         __attribute__nonnull__(pTHX_1);
3564 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3565         assert(rv)
3566
3567 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3568                         __attribute__nonnull__(pTHX_1)
3569                         __attribute__nonnull__(pTHX_3);
3570 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3571         assert(rv); assert(pv)
3572
3573 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3574                         __attribute__nonnull__(pTHX_1);
3575 #define PERL_ARGS_ASSERT_SV_SETPV       \
3576         assert(sv)
3577
3578 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3579                         __attribute__nonnull__(pTHX_1);
3580 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3581         assert(sv)
3582
3583 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3584                         __attribute__nonnull__(pTHX_1); */
3585 #define PERL_ARGS_ASSERT_SV_SETSV       \
3586         assert(dstr)
3587
3588 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3589                         __attribute__nonnull__(pTHX_1); */
3590 #define PERL_ARGS_ASSERT_SV_TAINT       \
3591         assert(sv)
3592
3593 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3594                         __attribute__warn_unused_result__
3595                         __attribute__nonnull__(pTHX_1);
3596 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3597         assert(sv)
3598
3599 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3600                         __attribute__nonnull__(pTHX_1);
3601 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3602         assert(sv)
3603
3604 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3605                         __attribute__nonnull__(pTHX_1); */
3606 #define PERL_ARGS_ASSERT_SV_UNREF       \
3607         assert(sv)
3608
3609 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3610                         __attribute__nonnull__(pTHX_1);
3611 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3612         assert(ref)
3613
3614 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3615                         __attribute__nonnull__(pTHX_1);
3616 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3617         assert(sv)
3618
3619 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3620                         __attribute__nonnull__(pTHX_1);
3621 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3622         assert(sv)
3623
3624 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3625                         __attribute__nonnull__(pTHX_1); */
3626 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3627         assert(sv)
3628
3629 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3630                         __attribute__nonnull__(pTHX_1);
3631 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3632         assert(sv)
3633
3634 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)
3635                         __attribute__nonnull__(pTHX_1)
3636                         __attribute__nonnull__(pTHX_2);
3637 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3638         assert(sv); assert(pat)
3639
3640 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)
3641                         __attribute__nonnull__(pTHX_1)
3642                         __attribute__nonnull__(pTHX_2);
3643 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3644         assert(sv); assert(pat)
3645
3646 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3647                         __attribute__warn_unused_result__
3648                         __attribute__nonnull__(pTHX_1);
3649 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3650         assert(sv)
3651
3652 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3653                         __attribute__nonnull__(pTHX_1)
3654                         __attribute__nonnull__(pTHX_2)
3655                         __attribute__nonnull__(pTHX_3);
3656 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3657         assert(pkg); assert(name); assert(listsv)
3658
3659 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3660                         __attribute__nonnull__(pTHX_1)
3661                         __attribute__nonnull__(pTHX_2);
3662 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3663         assert(swash); assert(ptr)
3664
3665 PERL_CALLCONV void      Perl_taint_env(pTHX);
3666 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3667                         __attribute__nonnull__(pTHX_2);
3668 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3669         assert(s)
3670
3671 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3672                         __attribute__nonnull__(pTHX_1)
3673                         __attribute__nonnull__(pTHX_2)
3674                         __attribute__nonnull__(pTHX_4)
3675                         __attribute__nonnull__(pTHX_5)
3676                         __attribute__nonnull__(pTHX_6);
3677 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3678         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3679
3680 PERL_CALLCONV UV        Perl_to_utf8_lower(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_LOWER  \
3684         assert(p); assert(ustrp)
3685
3686 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3687                         __attribute__nonnull__(pTHX_1)
3688                         __attribute__nonnull__(pTHX_2);
3689 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3690         assert(p); assert(ustrp)
3691
3692 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3693                         __attribute__nonnull__(pTHX_1)
3694                         __attribute__nonnull__(pTHX_2);
3695 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3696         assert(p); assert(ustrp)
3697
3698 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3699                         __attribute__nonnull__(pTHX_1)
3700                         __attribute__nonnull__(pTHX_2);
3701 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3702         assert(p); assert(ustrp)
3703
3704 #if defined(UNLINK_ALL_VERSIONS)
3705 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3706                         __attribute__nonnull__(pTHX_1);
3707 #define PERL_ARGS_ASSERT_UNLNK  \
3708         assert(f)
3709
3710 #endif
3711 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)
3712                         __attribute__nonnull__(pTHX_1)
3713                         __attribute__nonnull__(pTHX_2)
3714                         __attribute__nonnull__(pTHX_3)
3715                         __attribute__nonnull__(pTHX_5);
3716 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3717         assert(pat); assert(patend); assert(s); assert(strend)
3718
3719 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3720                         __attribute__nonnull__(pTHX_1)
3721                         __attribute__nonnull__(pTHX_2)
3722                         __attribute__nonnull__(pTHX_3)
3723                         __attribute__nonnull__(pTHX_4);
3724 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3725         assert(pat); assert(patend); assert(s); assert(strend)
3726
3727 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3728 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3729 #ifdef PERL_MAD
3730 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3731                         __attribute__nonnull__(pTHX_4);
3732 #define PERL_ARGS_ASSERT_UTILIZE        \
3733         assert(idop)
3734
3735 #else
3736 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3737                         __attribute__nonnull__(pTHX_4);
3738 #define PERL_ARGS_ASSERT_UTILIZE        \
3739         assert(idop)
3740
3741 #endif
3742 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3743                         __attribute__nonnull__(pTHX_1)
3744                         __attribute__nonnull__(pTHX_2)
3745                         __attribute__nonnull__(pTHX_4);
3746 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3747         assert(p); assert(d); assert(newlen)
3748
3749 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3750                         __attribute__nonnull__(pTHX_1)
3751                         __attribute__nonnull__(pTHX_2)
3752                         __attribute__nonnull__(pTHX_4);
3753 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3754         assert(p); assert(d); assert(newlen)
3755
3756 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3757                         __attribute__warn_unused_result__
3758                         __attribute__pure__
3759                         __attribute__nonnull__(pTHX_1)
3760                         __attribute__nonnull__(pTHX_2);
3761 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3762         assert(s); assert(e)
3763
3764 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3765                         __attribute__warn_unused_result__
3766                         __attribute__pure__
3767                         __attribute__nonnull__(pTHX_1)
3768                         __attribute__nonnull__(pTHX_2);
3769 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3770         assert(a); assert(b)
3771
3772 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3773                         __attribute__warn_unused_result__
3774                         __attribute__pure__
3775                         __attribute__nonnull__(pTHX_1);
3776 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3777         assert(s)
3778
3779 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3780                         __attribute__nonnull__(pTHX_1)
3781                         __attribute__nonnull__(pTHX_2);
3782 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3783         assert(s); assert(len)
3784
3785 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3786                         __attribute__nonnull__(pTHX_1)
3787                         __attribute__nonnull__(pTHX_2);
3788 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3789         assert(s); assert(len)
3790
3791 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3792                         __attribute__nonnull__(pTHX_1)
3793                         __attribute__nonnull__(pTHX_2);
3794 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3795         assert(s); assert(len)
3796
3797 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3798                         __attribute__nonnull__(pTHX_1);
3799 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3800         assert(s)
3801
3802 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3803                         __attribute__nonnull__(pTHX_1);
3804 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3805         assert(s)
3806
3807
3808 #ifdef EBCDIC
3809 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3810                         __attribute__nonnull__(pTHX_1);
3811 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3812         assert(s)
3813
3814 #else
3815 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3816                         __attribute__nonnull__(pTHX_1); */
3817 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3818         assert(s)
3819
3820 #endif
3821
3822 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3823                         __attribute__nonnull__(pTHX_1);
3824 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3825         assert(s)
3826
3827
3828 #ifdef EBCDIC
3829 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3830                         __attribute__nonnull__(pTHX_1);
3831 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3832         assert(d)
3833
3834 #else
3835 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3836                         __attribute__nonnull__(pTHX_1); */
3837 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3838         assert(d)
3839
3840 #endif
3841
3842 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3843                         __attribute__nonnull__(pTHX_1); */
3844 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3845         assert(d)
3846
3847 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3848                         __attribute__nonnull__(pTHX_1);
3849 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3850         assert(d)
3851
3852 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3853                         __attribute__nonnull__(pTHX_1);
3854 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3855         assert(d)
3856
3857 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3858                         __attribute__nonnull__(pTHX_1)
3859                         __attribute__nonnull__(pTHX_2);
3860 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3861         assert(dsv); assert(spv)
3862
3863 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3864                         __attribute__warn_unused_result__
3865                         __attribute__nonnull__(pTHX_1)
3866                         __attribute__nonnull__(pTHX_2);
3867 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3868         assert(dsv); assert(ssv)
3869
3870 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3871                         __attribute__nonnull__(pTHX_1);
3872 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3873         assert(sv)
3874
3875 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3876                         __attribute__nonnull__(pTHX_1);
3877 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3878         assert(sv)
3879
3880 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3881                         __attribute__nonnull__(pTHX_2);
3882 #define PERL_ARGS_ASSERT_WAIT4PID       \
3883         assert(statusp)
3884
3885 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3886                         __attribute__nonnull__(pTHX_1);
3887 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3888         assert(popt)
3889
3890 PERL_CALLCONV U32       Perl_seed(pTHX);
3891 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3892                         __attribute__warn_unused_result__;
3893
3894 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3895 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3896 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
3897                         __attribute__nonnull__(pTHX_1);
3898 #define PERL_ARGS_ASSERT_WARN_SV        \
3899         assert(baseex)
3900
3901 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3902                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3903                         __attribute__nonnull__(pTHX_1);
3904 #define PERL_ARGS_ASSERT_WARN   \
3905         assert(pat)
3906
3907 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3908                         __attribute__nonnull__(pTHX_1);
3909 #define PERL_ARGS_ASSERT_VWARN  \
3910         assert(pat)
3911
3912 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3913                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3914                         __attribute__nonnull__(pTHX_2);
3915 #define PERL_ARGS_ASSERT_WARNER \
3916         assert(pat)
3917
3918 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3919                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3920                         __attribute__nonnull__(pTHX_2);
3921 #define PERL_ARGS_ASSERT_CK_WARNER      \
3922         assert(pat)
3923
3924 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3925                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3926                         __attribute__nonnull__(pTHX_2);
3927 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3928         assert(pat)
3929
3930 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3931                         __attribute__nonnull__(pTHX_2);
3932 #define PERL_ARGS_ASSERT_VWARNER        \
3933         assert(pat)
3934
3935 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3936                         __attribute__nonnull__(pTHX_1);
3937 #define PERL_ARGS_ASSERT_WATCH  \
3938         assert(addr)
3939
3940 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3941                         __attribute__nonnull__(pTHX_1);
3942 #define PERL_ARGS_ASSERT_WHICHSIG       \
3943         assert(sig)
3944
3945 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
3946                         __attribute__nonnull__(pTHX_1);
3947 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3948         assert(msv)
3949
3950 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3951                         __attribute__nonnull__(pTHX_1);
3952 #define PERL_ARGS_ASSERT_YYERROR        \
3953         assert(s)
3954
3955 PERL_CALLCONV int       Perl_yylex(pTHX);
3956 PERL_CALLCONV int       Perl_yyparse(pTHX);
3957 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3958                         __attribute__nonnull__(pTHX_1);
3959 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3960         assert(parser)
3961
3962 #if defined(PERL_IN_TOKE_C)
3963 STATIC int      S_yywarn(pTHX_ const char *const s)
3964                         __attribute__nonnull__(pTHX_1);
3965 #define PERL_ARGS_ASSERT_YYWARN \
3966         assert(s)
3967
3968 #endif
3969 #if defined(MYMALLOC)
3970 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3971                         __attribute__nonnull__(pTHX_1);
3972 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3973         assert(s)
3974
3975 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3976                         __attribute__nonnull__(pTHX_1);
3977 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3978         assert(buf)
3979
3980 #endif
3981 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3982                         __attribute__malloc__
3983                         __attribute__warn_unused_result__;
3984
3985 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3986                         __attribute__malloc__
3987                         __attribute__warn_unused_result__;
3988
3989 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3990                         __attribute__malloc__
3991                         __attribute__warn_unused_result__;
3992
3993 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3994 #if defined(PERL_GLOBAL_STRUCT)
3995 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3996 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3997 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3998                         __attribute__nonnull__(pTHX_1);
3999 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
4000         assert(plvarsp)
4001
4002 #endif
4003 PERL_CALLCONV int       Perl_runops_standard(pTHX);
4004 PERL_CALLCONV int       Perl_runops_debug(pTHX);
4005 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4006                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4007                         __attribute__nonnull__(pTHX_1)
4008                         __attribute__nonnull__(pTHX_2);
4009 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
4010         assert(sv); assert(pat)
4011
4012 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4013                         __attribute__nonnull__(pTHX_1)
4014                         __attribute__nonnull__(pTHX_2);
4015 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4016         assert(sv); assert(pat)
4017
4018 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
4019                         __attribute__nonnull__(pTHX_1);
4020 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
4021         assert(sv)
4022
4023 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
4024                         __attribute__nonnull__(pTHX_1)
4025                         __attribute__nonnull__(pTHX_2); */
4026 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
4027         assert(sv); assert(ptr)
4028
4029 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
4030                         __attribute__nonnull__(pTHX_1); */
4031 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
4032         assert(dsv)
4033
4034 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4035                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4036                         __attribute__nonnull__(pTHX_1)
4037                         __attribute__nonnull__(pTHX_2);
4038 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
4039         assert(sv); assert(pat)
4040
4041 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4042                         __attribute__nonnull__(pTHX_1)
4043                         __attribute__nonnull__(pTHX_2);
4044 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4045         assert(sv); assert(pat)
4046
4047 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4048                         __attribute__nonnull__(pTHX_1);
4049 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4050         assert(sv)
4051
4052 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4053                         __attribute__nonnull__(pTHX_1);
4054 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4055         assert(sv)
4056
4057 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4058                         __attribute__nonnull__(pTHX_1);
4059 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4060         assert(sv)
4061
4062 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4063                         __attribute__nonnull__(pTHX_1);
4064 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4065         assert(sv)
4066
4067 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4068                         __attribute__nonnull__(pTHX_1);
4069 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4070         assert(sv)
4071
4072 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4073                         __attribute__nonnull__(pTHX_1)
4074                         __attribute__nonnull__(pTHX_2);
4075 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4076         assert(sv); assert(ptr)
4077
4078 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4079                         __attribute__nonnull__(pTHX_1);
4080 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4081         assert(dstr)
4082
4083 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4084                         __attribute__nonnull__(pTHX_1); */
4085 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4086         assert(sv)
4087
4088 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
4089                         __attribute__warn_unused_result__;
4090
4091 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
4092                         __attribute__nonnull__(pTHX_1)
4093                         __attribute__nonnull__(pTHX_2);
4094 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
4095         assert(dsv); assert(pv)
4096
4097 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)
4098                         __attribute__nonnull__(pTHX_1)
4099                         __attribute__nonnull__(pTHX_2);
4100 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
4101         assert(dsv); assert(str)
4102
4103 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)
4104                         __attribute__nonnull__(pTHX_1)
4105                         __attribute__nonnull__(pTHX_2);
4106 #define PERL_ARGS_ASSERT_PV_PRETTY      \
4107         assert(dsv); assert(str)
4108
4109 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4110                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4111                         __attribute__nonnull__(pTHX_2)
4112                         __attribute__nonnull__(pTHX_3);
4113 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
4114         assert(file); assert(pat)
4115
4116 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4117                         __attribute__nonnull__(pTHX_2)
4118                         __attribute__nonnull__(pTHX_3);
4119 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
4120         assert(file); assert(pat)
4121
4122 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4123                         __attribute__nonnull__(pTHX_2)
4124                         __attribute__nonnull__(pTHX_3);
4125 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
4126         assert(file); assert(name)
4127
4128 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4129                         __attribute__nonnull__(pTHX_2)
4130                         __attribute__nonnull__(pTHX_3);
4131 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
4132         assert(file); assert(name)
4133
4134 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
4135                         __attribute__nonnull__(pTHX_2)
4136                         __attribute__nonnull__(pTHX_3);
4137 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
4138         assert(file); assert(name)
4139
4140 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4141                         __attribute__nonnull__(pTHX_2)
4142                         __attribute__nonnull__(pTHX_3);
4143 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
4144         assert(file); assert(mg)
4145
4146 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
4147                         __attribute__nonnull__(pTHX_2);
4148 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
4149         assert(file)
4150
4151 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4152                         __attribute__nonnull__(pTHX_2);
4153 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
4154         assert(file)
4155
4156 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4157                         __attribute__nonnull__(pTHX_2);
4158 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
4159         assert(file)
4160
4161 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
4162 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
4163 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4164                         __attribute__warn_unused_result__
4165                         __attribute__nonnull__(pTHX_1); */
4166 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4167         assert(sv)
4168
4169 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4170                         __attribute__warn_unused_result__
4171                         __attribute__nonnull__(pTHX_1); */
4172 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4173         assert(sv)
4174
4175 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4176                         __attribute__warn_unused_result__
4177                         __attribute__nonnull__(pTHX_1); */
4178 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4179         assert(sv)
4180
4181 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4182                         __attribute__warn_unused_result__
4183                         __attribute__nonnull__(pTHX_1); */
4184 #define PERL_ARGS_ASSERT_SV_PV  \
4185         assert(sv)
4186
4187 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4188                         __attribute__warn_unused_result__
4189                         __attribute__nonnull__(pTHX_1); */
4190 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4191         assert(sv)
4192
4193 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4194                         __attribute__warn_unused_result__
4195                         __attribute__nonnull__(pTHX_1); */
4196 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4197         assert(sv)
4198
4199 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4200                         __attribute__nonnull__(pTHX_1); */
4201 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4202         assert(sv)
4203
4204 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4205                         __attribute__nonnull__(pTHX_1); */
4206
4207 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4208                         __attribute__nonnull__(pTHX_1);
4209 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4210         assert(sv)
4211
4212 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4213                         __attribute__nonnull__(pTHX_1);
4214 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4215         assert(sv)
4216
4217 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4218                         __attribute__nonnull__(pTHX_1);
4219 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4220         assert(sv)
4221
4222 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4223                         __attribute__nonnull__(pTHX_1); */
4224 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4225         assert(sv)
4226
4227 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4228                         __attribute__nonnull__(pTHX_1);
4229 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4230         assert(sv)
4231
4232 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4233 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4234                         __attribute__nonnull__(pTHX_1);
4235 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4236         assert(sv)
4237
4238 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4239                         __attribute__nonnull__(pTHX_1)
4240                         __attribute__nonnull__(pTHX_2);
4241 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4242         assert(sv); assert(mg)
4243
4244 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4245 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4246 #ifdef PERL_MAD
4247 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4248                         __attribute__noreturn__;
4249
4250 #else
4251 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4252                         __attribute__noreturn__;
4253
4254 #endif
4255 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4256                         __attribute__nonnull__(pTHX_1);
4257 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4258         assert(o)
4259
4260 #if defined(USE_ITHREADS)
4261 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4262                         __attribute__warn_unused_result__
4263                         __attribute__nonnull__(pTHX_4);
4264 #define PERL_ARGS_ASSERT_CX_DUP \
4265         assert(param)
4266
4267 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4268                         __attribute__warn_unused_result__
4269                         __attribute__nonnull__(pTHX_2);
4270 #define PERL_ARGS_ASSERT_SI_DUP \
4271         assert(param)
4272
4273 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4274                         __attribute__malloc__
4275                         __attribute__warn_unused_result__
4276                         __attribute__nonnull__(pTHX_1)
4277                         __attribute__nonnull__(pTHX_2);
4278 #define PERL_ARGS_ASSERT_SS_DUP \
4279         assert(proto_perl); assert(param)
4280
4281 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4282                         __attribute__warn_unused_result__
4283                         __attribute__nonnull__(pTHX_2);
4284 #define PERL_ARGS_ASSERT_ANY_DUP        \
4285         assert(proto_perl)
4286
4287 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4288                         __attribute__warn_unused_result__
4289                         __attribute__nonnull__(pTHX_3);
4290 #define PERL_ARGS_ASSERT_HE_DUP \
4291         assert(param)
4292
4293 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4294                         __attribute__warn_unused_result__
4295                         __attribute__nonnull__(pTHX_2);
4296 #define PERL_ARGS_ASSERT_HEK_DUP        \
4297         assert(param)
4298
4299 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4300                         __attribute__nonnull__(pTHX_1)
4301                         __attribute__nonnull__(pTHX_2)
4302                         __attribute__nonnull__(pTHX_3);
4303 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4304         assert(sstr); assert(dstr); assert(param)
4305
4306 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4307                         __attribute__nonnull__(pTHX_3);
4308 #define PERL_ARGS_ASSERT_FP_DUP \
4309         assert(param)
4310
4311 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4312                         __attribute__warn_unused_result__;
4313
4314 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4315                         __attribute__warn_unused_result__
4316                         __attribute__nonnull__(pTHX_2);
4317 #define PERL_ARGS_ASSERT_GP_DUP \
4318         assert(param)
4319
4320 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4321                         __attribute__warn_unused_result__
4322                         __attribute__nonnull__(pTHX_2);
4323 #define PERL_ARGS_ASSERT_MG_DUP \
4324         assert(param)
4325
4326 #if defined(PERL_IN_SV_C)
4327 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4328                         __attribute__nonnull__(pTHX_1)
4329                         __attribute__nonnull__(pTHX_2)
4330                         __attribute__nonnull__(pTHX_4);
4331 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4332         assert(source); assert(dest); assert(param)
4333
4334 #endif
4335 #if defined(PERL_IN_SV_C)
4336 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4337                         __attribute__warn_unused_result__
4338                         __attribute__nonnull__(pTHX_1)
4339                         __attribute__nonnull__(pTHX_2);
4340 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
4341         assert(sstr); assert(param)
4342
4343 #endif
4344 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4345                         __attribute__warn_unused_result__
4346                         __attribute__nonnull__(pTHX_2);
4347 #define PERL_ARGS_ASSERT_SV_DUP \
4348         assert(param)
4349
4350 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4351                         __attribute__warn_unused_result__
4352                         __attribute__nonnull__(pTHX_2);
4353 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
4354         assert(param)
4355
4356 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4357                         __attribute__nonnull__(pTHX_1)
4358                         __attribute__nonnull__(pTHX_2)
4359                         __attribute__nonnull__(pTHX_3);
4360 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4361         assert(dstr); assert(sstr); assert(param)
4362
4363 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4364                         __attribute__nonnull__(pTHX_2);
4365 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4366         assert(param)
4367
4368 #endif
4369 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4370                         __attribute__malloc__
4371                         __attribute__warn_unused_result__;
4372
4373 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4374                         __attribute__warn_unused_result__
4375                         __attribute__nonnull__(pTHX_1);
4376 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4377         assert(tbl)
4378
4379 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4380                         __attribute__nonnull__(pTHX_1)
4381                         __attribute__nonnull__(pTHX_3);
4382 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4383         assert(tbl); assert(newsv)
4384
4385 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4386                         __attribute__nonnull__(pTHX_1);
4387 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4388         assert(tbl)
4389
4390 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
4391                         __attribute__deprecated__;
4392
4393 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4394 #if defined(USE_ITHREADS)
4395 #  if defined(HAVE_INTERP_INTERN)
4396 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4397                         __attribute__nonnull__(pTHX_1)
4398                         __attribute__nonnull__(pTHX_2);
4399 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4400         assert(src); assert(dst)
4401
4402 #  endif
4403 #endif
4404 #if defined(HAVE_INTERP_INTERN)
4405 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4406 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4407 #endif
4408
4409 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4410                         __attribute__warn_unused_result__
4411                         __attribute__nonnull__(pTHX_1);
4412 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4413         assert(o)
4414
4415 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4416                         __attribute__warn_unused_result__
4417                         __attribute__nonnull__(pTHX_1);
4418 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4419         assert(o)
4420
4421
4422 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4423 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4424 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4425 #ifdef NO_MATHOMS
4426 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4427 #else
4428 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4429 #endif
4430 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4431
4432 END_EXTERN_C
4433
4434 #if defined(PERL_IN_DOOP_C)
4435 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4436                         __attribute__warn_unused_result__
4437                         __attribute__nonnull__(pTHX_1);
4438 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4439         assert(sv)
4440
4441 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4442                         __attribute__warn_unused_result__
4443                         __attribute__nonnull__(pTHX_1);
4444 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4445         assert(sv)
4446
4447 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4448                         __attribute__warn_unused_result__
4449                         __attribute__nonnull__(pTHX_1);
4450 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4451         assert(sv)
4452
4453 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4454                         __attribute__warn_unused_result__
4455                         __attribute__nonnull__(pTHX_1);
4456 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4457         assert(sv)
4458
4459 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4460                         __attribute__warn_unused_result__
4461                         __attribute__nonnull__(pTHX_1);
4462 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4463         assert(sv)
4464
4465 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4466                         __attribute__warn_unused_result__
4467                         __attribute__nonnull__(pTHX_1);
4468 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4469         assert(sv)
4470
4471 #endif
4472
4473 #if defined(PERL_IN_GV_C)
4474 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4475                         __attribute__nonnull__(pTHX_1);
4476 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4477         assert(gv)
4478
4479 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4480                         __attribute__nonnull__(pTHX_1);
4481 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4482         assert(name)
4483
4484 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4485                         __attribute__nonnull__(pTHX_1)
4486                         __attribute__nonnull__(pTHX_2)
4487                         __attribute__nonnull__(pTHX_3)
4488                         __attribute__nonnull__(pTHX_4);
4489 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4490         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4491
4492 #endif
4493
4494 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t arenasize, const svtype bodytype)
4495                         __attribute__malloc__
4496                         __attribute__warn_unused_result__;
4497
4498
4499 #if defined(PERL_IN_HV_C)
4500 STATIC void     S_hsplit(pTHX_ HV *hv)
4501                         __attribute__nonnull__(pTHX_1);
4502 #define PERL_ARGS_ASSERT_HSPLIT \
4503         assert(hv)
4504
4505 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4506                         __attribute__nonnull__(pTHX_1);
4507 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4508         assert(hv)
4509
4510 STATIC HE*      S_new_he(pTHX)
4511                         __attribute__malloc__
4512                         __attribute__warn_unused_result__;
4513
4514 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4515                         __attribute__malloc__
4516                         __attribute__warn_unused_result__
4517                         __attribute__nonnull__(1);
4518 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4519         assert(str)
4520
4521 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4522                         __attribute__nonnull__(1)
4523                         __attribute__nonnull__(2)
4524                         __attribute__nonnull__(3);
4525 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4526         assert(hv); assert(needs_copy); assert(needs_store)
4527
4528 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4529 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4530                         __attribute__warn_unused_result__
4531                         __attribute__nonnull__(pTHX_1);
4532 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4533         assert(str)
4534
4535 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4536                         __attribute__noreturn__
4537                         __attribute__nonnull__(pTHX_2)
4538                         __attribute__nonnull__(pTHX_4);
4539 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4540         assert(key); assert(msg)
4541
4542 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4543                         __attribute__nonnull__(1);
4544 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4545         assert(hv)
4546
4547 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4548 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4549                         __attribute__nonnull__(pTHX_1);
4550 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4551         assert(hv)
4552
4553 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4554                         __attribute__nonnull__(pTHX_1);
4555 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4556         assert(he)
4557
4558 #endif
4559
4560 #if defined(PERL_IN_MG_C)
4561 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4562                         __attribute__nonnull__(pTHX_2);
4563 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4564         assert(sv)
4565
4566 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4567                         __attribute__nonnull__(pTHX_1)
4568                         __attribute__nonnull__(pTHX_2)
4569                         __attribute__nonnull__(pTHX_3);
4570 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4571         assert(sv); assert(mg); assert(meth)
4572
4573 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
4574                         __attribute__nonnull__(pTHX_1)
4575                         __attribute__nonnull__(pTHX_2)
4576                         __attribute__nonnull__(pTHX_3);
4577 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
4578         assert(sv); assert(mg); assert(meth)
4579
4580 STATIC void     S_restore_magic(pTHX_ const void *p);
4581 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4582                         __attribute__nonnull__(pTHX_1);
4583 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4584         assert(p)
4585
4586
4587 #endif
4588
4589 #if defined(PERL_IN_OP_C)
4590 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4591                         __attribute__warn_unused_result__
4592                         __attribute__nonnull__(pTHX_1);
4593 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4594         assert(o)
4595
4596 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4597                         __attribute__warn_unused_result__
4598                         __attribute__nonnull__(pTHX_1);
4599 #define PERL_ARGS_ASSERT_CK_BITOP       \
4600         assert(o)
4601
4602 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4603                         __attribute__warn_unused_result__
4604                         __attribute__nonnull__(pTHX_1);
4605 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4606         assert(o)
4607
4608 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4609                         __attribute__warn_unused_result__
4610                         __attribute__nonnull__(pTHX_1);
4611 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4612         assert(o)
4613
4614 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4615                         __attribute__warn_unused_result__
4616                         __attribute__nonnull__(pTHX_1);
4617 #define PERL_ARGS_ASSERT_CK_DELETE      \
4618         assert(o)
4619
4620 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4621                         __attribute__warn_unused_result__
4622                         __attribute__nonnull__(pTHX_1);
4623 #define PERL_ARGS_ASSERT_CK_DIE \
4624         assert(o)
4625
4626 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4627                         __attribute__warn_unused_result__
4628                         __attribute__nonnull__(pTHX_1);
4629 #define PERL_ARGS_ASSERT_CK_EOF \
4630         assert(o)
4631
4632 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4633                         __attribute__warn_unused_result__
4634                         __attribute__nonnull__(pTHX_1);
4635 #define PERL_ARGS_ASSERT_CK_EVAL        \
4636         assert(o)
4637
4638 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4639                         __attribute__warn_unused_result__
4640                         __attribute__nonnull__(pTHX_1);
4641 #define PERL_ARGS_ASSERT_CK_EXEC        \
4642         assert(o)
4643
4644 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4645                         __attribute__warn_unused_result__
4646                         __attribute__nonnull__(pTHX_1);
4647 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4648         assert(o)
4649
4650 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4651                         __attribute__warn_unused_result__
4652                         __attribute__nonnull__(pTHX_1);
4653 #define PERL_ARGS_ASSERT_CK_EXIT        \
4654         assert(o)
4655
4656 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4657                         __attribute__warn_unused_result__
4658                         __attribute__nonnull__(pTHX_1);
4659 #define PERL_ARGS_ASSERT_CK_FTST        \
4660         assert(o)
4661
4662 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4663                         __attribute__warn_unused_result__
4664                         __attribute__nonnull__(pTHX_1);
4665 #define PERL_ARGS_ASSERT_CK_FUN \
4666         assert(o)
4667
4668 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4669                         __attribute__warn_unused_result__
4670                         __attribute__nonnull__(pTHX_1);
4671 #define PERL_ARGS_ASSERT_CK_GLOB        \
4672         assert(o)
4673
4674 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4675                         __attribute__warn_unused_result__
4676                         __attribute__nonnull__(pTHX_1);
4677 #define PERL_ARGS_ASSERT_CK_GREP        \
4678         assert(o)
4679
4680 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4681                         __attribute__warn_unused_result__
4682                         __attribute__nonnull__(pTHX_1);
4683 #define PERL_ARGS_ASSERT_CK_INDEX       \
4684         assert(o)
4685
4686 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4687                         __attribute__warn_unused_result__
4688                         __attribute__nonnull__(pTHX_1);
4689 #define PERL_ARGS_ASSERT_CK_JOIN        \
4690         assert(o)
4691
4692 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4693                         __attribute__warn_unused_result__
4694                         __attribute__nonnull__(pTHX_1);
4695 #define PERL_ARGS_ASSERT_CK_LFUN        \
4696         assert(o)
4697
4698 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4699                         __attribute__warn_unused_result__
4700                         __attribute__nonnull__(pTHX_1);
4701 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4702         assert(o)
4703
4704 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4705                         __attribute__warn_unused_result__
4706                         __attribute__nonnull__(pTHX_1);
4707 #define PERL_ARGS_ASSERT_CK_MATCH       \
4708         assert(o)
4709
4710 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4711                         __attribute__warn_unused_result__
4712                         __attribute__nonnull__(pTHX_1);
4713 #define PERL_ARGS_ASSERT_CK_METHOD      \
4714         assert(o)
4715
4716 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4717                         __attribute__warn_unused_result__
4718                         __attribute__nonnull__(pTHX_1);
4719 #define PERL_ARGS_ASSERT_CK_NULL        \
4720         assert(o)
4721
4722 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4723                         __attribute__warn_unused_result__
4724                         __attribute__nonnull__(pTHX_1);
4725 #define PERL_ARGS_ASSERT_CK_OPEN        \
4726         assert(o)
4727
4728 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4729                         __attribute__warn_unused_result__
4730                         __attribute__nonnull__(pTHX_1);
4731 #define PERL_ARGS_ASSERT_CK_READLINE    \
4732         assert(o)
4733
4734 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4735                         __attribute__warn_unused_result__
4736                         __attribute__nonnull__(pTHX_1);
4737 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4738         assert(o)
4739
4740 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4741                         __attribute__warn_unused_result__
4742                         __attribute__nonnull__(pTHX_1);
4743 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4744         assert(o)
4745
4746 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4747                         __attribute__warn_unused_result__
4748                         __attribute__nonnull__(pTHX_1);
4749 #define PERL_ARGS_ASSERT_CK_RETURN      \
4750         assert(o)
4751
4752 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4753                         __attribute__warn_unused_result__
4754                         __attribute__nonnull__(pTHX_1);
4755 #define PERL_ARGS_ASSERT_CK_RFUN        \
4756         assert(o)
4757
4758 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4759                         __attribute__warn_unused_result__
4760                         __attribute__nonnull__(pTHX_1);
4761 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4762         assert(o)
4763
4764 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4765                         __attribute__warn_unused_result__
4766                         __attribute__nonnull__(pTHX_1);
4767 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4768         assert(o)
4769
4770 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4771                         __attribute__warn_unused_result__
4772                         __attribute__nonnull__(pTHX_1);
4773 #define PERL_ARGS_ASSERT_CK_SELECT      \
4774         assert(o)
4775
4776 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4777                         __attribute__warn_unused_result__
4778                         __attribute__nonnull__(pTHX_1);
4779 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4780         assert(o)
4781
4782 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4783                         __attribute__warn_unused_result__
4784                         __attribute__nonnull__(pTHX_1);
4785 #define PERL_ARGS_ASSERT_CK_SORT        \
4786         assert(o)
4787
4788 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4789                         __attribute__warn_unused_result__
4790                         __attribute__nonnull__(pTHX_1);
4791 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4792         assert(o)
4793
4794 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4795                         __attribute__warn_unused_result__
4796                         __attribute__nonnull__(pTHX_1);
4797 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4798         assert(o)
4799
4800 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4801                         __attribute__warn_unused_result__
4802                         __attribute__nonnull__(pTHX_1);
4803 #define PERL_ARGS_ASSERT_CK_SUBR        \
4804         assert(o)
4805
4806 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4807                         __attribute__warn_unused_result__
4808                         __attribute__nonnull__(pTHX_1);
4809 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4810         assert(o)
4811
4812 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4813                         __attribute__warn_unused_result__
4814                         __attribute__nonnull__(pTHX_1);
4815 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4816         assert(o)
4817
4818 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4819                         __attribute__warn_unused_result__
4820                         __attribute__nonnull__(pTHX_1);
4821 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4822         assert(o)
4823
4824 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4825                         __attribute__warn_unused_result__
4826                         __attribute__nonnull__(pTHX_1);
4827 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4828         assert(o)
4829
4830 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4831                         __attribute__warn_unused_result__
4832                         __attribute__nonnull__(pTHX_1);
4833 #define PERL_ARGS_ASSERT_CK_EACH        \
4834         assert(o)
4835
4836 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4837                         __attribute__warn_unused_result__
4838                         __attribute__nonnull__(1);
4839 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4840         assert(o)
4841
4842 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4843                         __attribute__warn_unused_result__;
4844
4845 #  ifdef USE_ITHREADS
4846 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4847                         __attribute__nonnull__(pTHX_1);
4848 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4849         assert(o)
4850
4851 #  else
4852 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4853                         __attribute__nonnull__(pTHX_1);
4854 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4855         assert(o)
4856
4857 #  endif
4858 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4859                         __attribute__nonnull__(pTHX_1);
4860 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4861         assert(o)
4862
4863 STATIC void     S_cop_free(pTHX_ COP *cop)
4864                         __attribute__nonnull__(pTHX_1);
4865 #define PERL_ARGS_ASSERT_COP_FREE       \
4866         assert(cop)
4867
4868 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4869 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4870                         __attribute__nonnull__(pTHX_1);
4871 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4872         assert(o)
4873
4874 STATIC OP*      S_newDEFSVOP(pTHX)
4875                         __attribute__warn_unused_result__;
4876
4877 STATIC OP*      S_search_const(pTHX_ OP *o)
4878                         __attribute__warn_unused_result__
4879                         __attribute__nonnull__(pTHX_1);
4880 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4881         assert(o)
4882
4883 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4884                         __attribute__warn_unused_result__
4885                         __attribute__nonnull__(pTHX_3)
4886                         __attribute__nonnull__(pTHX_4);
4887 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4888         assert(firstp); assert(otherp)
4889
4890 STATIC void     S_simplify_sort(pTHX_ OP *o)
4891                         __attribute__nonnull__(pTHX_1);
4892 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4893         assert(o)
4894
4895 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4896                         __attribute__nonnull__(pTHX_1);
4897 #define PERL_ARGS_ASSERT_GV_ENAME       \
4898         assert(gv)
4899
4900 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4901                         __attribute__warn_unused_result__
4902                         __attribute__nonnull__(1);
4903 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4904         assert(o)
4905
4906 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4907                         __attribute__nonnull__(pTHX_3);
4908 #define PERL_ARGS_ASSERT_MY_KID \
4909         assert(imopsp)
4910
4911 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4912                         __attribute__nonnull__(pTHX_1);
4913 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4914         assert(o)
4915
4916 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4917                         __attribute__nonnull__(pTHX_1)
4918                         __attribute__nonnull__(pTHX_2);
4919 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4920         assert(stash); assert(target)
4921
4922 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4923                         __attribute__nonnull__(pTHX_1)
4924                         __attribute__nonnull__(pTHX_2)
4925                         __attribute__nonnull__(pTHX_4);
4926 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4927         assert(stash); assert(target); assert(imopsp)
4928
4929 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4930                         __attribute__nonnull__(pTHX_2)
4931                         __attribute__nonnull__(pTHX_3)
4932                         __attribute__nonnull__(pTHX_4);
4933 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4934         assert(t); assert(name); assert(kid)
4935
4936 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4937                         __attribute__nonnull__(pTHX_1);
4938 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4939         assert(o)
4940
4941 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4942                         __attribute__warn_unused_result__
4943                         __attribute__nonnull__(pTHX_1);
4944 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4945         assert(o)
4946
4947 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4948                         __attribute__warn_unused_result__
4949                         __attribute__nonnull__(pTHX_1)
4950                         __attribute__nonnull__(pTHX_2);
4951 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4952         assert(o); assert(name)
4953
4954 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4955                         __attribute__warn_unused_result__
4956                         __attribute__nonnull__(pTHX_1)
4957                         __attribute__nonnull__(pTHX_2);
4958 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4959         assert(o); assert(name)
4960
4961 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4962                         __attribute__nonnull__(pTHX_1);
4963 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4964         assert(o)
4965
4966 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4967                         __attribute__nonnull__(pTHX_2);
4968 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4969         assert(block)
4970
4971 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4972 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4973                         __attribute__nonnull__(pTHX_1)
4974                         __attribute__nonnull__(pTHX_2)
4975                         __attribute__nonnull__(pTHX_3);
4976 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4977         assert(fullname); assert(gv); assert(cv)
4978
4979 #endif
4980 #if defined(PL_OP_SLAB_ALLOC)
4981 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4982                         __attribute__malloc__
4983                         __attribute__warn_unused_result__;
4984
4985 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4986                         __attribute__nonnull__(pTHX_1);
4987 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4988         assert(op)
4989
4990 #  if defined(PERL_DEBUG_READONLY_OPS)
4991 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4992 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4993 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4994                         __attribute__nonnull__(pTHX_1);
4995 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4996         assert(o)
4997
4998 #    if defined(PERL_IN_OP_C)
4999 STATIC void     S_Slab_to_rw(pTHX_ void *op)
5000                         __attribute__nonnull__(pTHX_1);
5001 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
5002         assert(op)
5003
5004 #    endif
5005 #  endif
5006 #endif
5007
5008 #if defined(PERL_IN_PERL_C)
5009 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
5010                         __attribute__nonnull__(pTHX_1)
5011                         __attribute__nonnull__(pTHX_2);
5012 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
5013         assert(linestr_sv); assert(rsfp)
5014
5015 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
5016 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
5017                         __attribute__nonnull__(pTHX_1);
5018 #define PERL_ARGS_ASSERT_INCPUSH        \
5019         assert(dir)
5020
5021 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
5022                         __attribute__nonnull__(pTHX_1);
5023 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
5024         assert(p)
5025
5026 STATIC void     S_init_interp(pTHX);
5027 STATIC void     S_init_ids(pTHX);
5028 STATIC void     S_init_main_stash(pTHX);
5029 STATIC void     S_init_perllib(pTHX);
5030 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
5031                         __attribute__nonnull__(pTHX_2);
5032 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
5033         assert(argv)
5034
5035 STATIC void     S_init_predump_symbols(pTHX);
5036 STATIC void     S_my_exit_jump(pTHX)
5037                         __attribute__noreturn__;
5038
5039 STATIC void     S_nuke_stacks(pTHX);
5040 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
5041                         __attribute__nonnull__(pTHX_1)
5042                         __attribute__nonnull__(pTHX_3)
5043                         __attribute__nonnull__(pTHX_4);
5044 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
5045         assert(scriptname); assert(suidscript); assert(rsfpp)
5046
5047 STATIC void     S_usage(pTHX_ const char *name)
5048                         __attribute__nonnull__(pTHX_1);
5049 #define PERL_ARGS_ASSERT_USAGE  \
5050         assert(name)
5051
5052 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
5053 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
5054                         __attribute__nonnull__(pTHX_1);
5055 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
5056         assert(rsfp)
5057
5058 #endif
5059
5060 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
5061 STATIC void     S_run_body(pTHX_ I32 oldscope)
5062                         __attribute__noreturn__;
5063
5064 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
5065                         __attribute__nonnull__(pTHX_1)
5066                         __attribute__nonnull__(pTHX_2)
5067                         __attribute__nonnull__(pTHX_3);
5068 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
5069         assert(av); assert(dir); assert(stem)
5070
5071 #endif
5072
5073 #if defined(PERL_IN_PP_C)
5074 STATIC OP*      S_do_delete_local(pTHX);
5075 STATIC SV*      S_refto(pTHX_ SV* sv)
5076                         __attribute__warn_unused_result__
5077                         __attribute__nonnull__(pTHX_1);
5078 #define PERL_ARGS_ASSERT_REFTO  \
5079         assert(sv)
5080
5081 #endif
5082 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
5083 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5084                         __attribute__warn_unused_result__
5085                         __attribute__nonnull__(pTHX_1)
5086                         __attribute__nonnull__(pTHX_2)
5087                         __attribute__nonnull__(pTHX_4);
5088 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5089         assert(sv); assert(what); assert(spp)
5090
5091 #endif
5092
5093 #if defined(PERL_IN_PP_PACK_C)
5094 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5095                         __attribute__nonnull__(pTHX_1)
5096                         __attribute__nonnull__(pTHX_2)
5097                         __attribute__nonnull__(pTHX_3)
5098                         __attribute__nonnull__(pTHX_4);
5099 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5100         assert(symptr); assert(s); assert(strbeg); assert(strend)
5101
5102 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5103                         __attribute__nonnull__(pTHX_1)
5104                         __attribute__nonnull__(pTHX_2)
5105                         __attribute__nonnull__(pTHX_3)
5106                         __attribute__nonnull__(pTHX_4);
5107 #define PERL_ARGS_ASSERT_PACK_REC       \
5108         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5109
5110 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5111                         __attribute__nonnull__(pTHX_1);
5112 #define PERL_ARGS_ASSERT_MUL128 \
5113         assert(sv)
5114
5115 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5116                         __attribute__nonnull__(pTHX_1);
5117 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5118         assert(symptr)
5119
5120 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5121                         __attribute__nonnull__(pTHX_1);
5122 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5123         assert(symptr)
5124
5125 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5126                         __attribute__warn_unused_result__
5127                         __attribute__nonnull__(pTHX_1);
5128 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5129         assert(s)
5130
5131 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5132                         __attribute__nonnull__(pTHX_1)
5133                         __attribute__nonnull__(pTHX_2);
5134 #define PERL_ARGS_ASSERT_DIV128 \
5135         assert(pnum); assert(done)
5136
5137 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5138                         __attribute__nonnull__(pTHX_1)
5139                         __attribute__nonnull__(pTHX_2);
5140 #define PERL_ARGS_ASSERT_GROUP_END      \
5141         assert(patptr); assert(patend)
5142
5143 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5144                         __attribute__warn_unused_result__
5145                         __attribute__nonnull__(pTHX_1)
5146                         __attribute__nonnull__(pTHX_2);
5147 #define PERL_ARGS_ASSERT_GET_NUM        \
5148         assert(patptr); assert(lenptr)
5149
5150 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5151                         __attribute__nonnull__(1)
5152                         __attribute__nonnull__(2);
5153 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5154         assert(pat); assert(patend)
5155
5156 STATIC char     S_first_symbol(const char *pat, const char *patend)
5157                         __attribute__nonnull__(1)
5158                         __attribute__nonnull__(2);
5159 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5160         assert(pat); assert(patend)
5161
5162 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5163                         __attribute__warn_unused_result__
5164                         __attribute__nonnull__(pTHX_1);
5165 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5166         assert(sv)
5167
5168 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5169                         __attribute__warn_unused_result__
5170                         __attribute__nonnull__(1)
5171                         __attribute__nonnull__(3);
5172 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5173         assert(start); assert(dest)
5174
5175 #endif
5176
5177 #if defined(PERL_IN_PP_CTL_C)
5178 STATIC OP*      S_docatch(pTHX_ OP *o)
5179                         __attribute__warn_unused_result__;
5180
5181 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5182                         __attribute__warn_unused_result__
5183                         __attribute__nonnull__(pTHX_1)
5184                         __attribute__nonnull__(pTHX_2)
5185                         __attribute__nonnull__(pTHX_3)
5186                         __attribute__nonnull__(pTHX_4);
5187 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5188         assert(o); assert(label); assert(opstack); assert(oplimit)
5189
5190 STATIC OP*      S_doparseform(pTHX_ SV *sv)
5191                         __attribute__warn_unused_result__
5192                         __attribute__nonnull__(pTHX_1);
5193 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5194         assert(sv)
5195
5196 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5197                         __attribute__warn_unused_result__;
5198
5199 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5200                         __attribute__warn_unused_result__;
5201
5202 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5203                         __attribute__warn_unused_result__;
5204
5205 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5206                         __attribute__warn_unused_result__
5207                         __attribute__nonnull__(pTHX_1);
5208 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5209         assert(label)
5210
5211 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5212                         __attribute__warn_unused_result__;
5213
5214 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5215                         __attribute__warn_unused_result__
5216                         __attribute__nonnull__(pTHX_1);
5217 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5218         assert(cxstk)
5219
5220 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5221                         __attribute__warn_unused_result__;
5222
5223 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5224                         __attribute__nonnull__(pTHX_2);
5225 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5226         assert(sv)
5227
5228 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5229 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
5230                         __attribute__warn_unused_result__
5231                         __attribute__nonnull__(pTHX_1);
5232 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5233         assert(name)
5234
5235 #ifndef PERL_DISABLE_PMC
5236 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5237                         __attribute__warn_unused_result__
5238                         __attribute__nonnull__(pTHX_1);
5239 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5240         assert(name)
5241
5242 #endif
5243 STATIC bool     S_path_is_absolute(const char *name)
5244                         __attribute__warn_unused_result__
5245                         __attribute__nonnull__(1);
5246 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5247         assert(name)
5248
5249 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5250                         __attribute__warn_unused_result__
5251                         __attribute__nonnull__(pTHX_2);
5252 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5253         assert(buf_sv)
5254
5255 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5256                         __attribute__warn_unused_result__
5257                         __attribute__nonnull__(pTHX_1);
5258 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5259         assert(re)
5260
5261 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5262                         __attribute__warn_unused_result__
5263                         __attribute__nonnull__(pTHX_1)
5264                         __attribute__nonnull__(pTHX_2);
5265 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5266         assert(matcher); assert(sv)
5267
5268 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5269                         __attribute__nonnull__(pTHX_1);
5270 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5271         assert(matcher)
5272
5273 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5274 #endif
5275
5276 #if defined(PERL_IN_PP_HOT_C)
5277 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5278                         __attribute__nonnull__(pTHX_1)
5279                         __attribute__nonnull__(pTHX_2)
5280                         __attribute__nonnull__(pTHX_3);
5281 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5282         assert(hash); assert(relem); assert(firstrelem)
5283
5284 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5285                         __attribute__warn_unused_result__
5286                         __attribute__nonnull__(pTHX_1);
5287 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5288         assert(meth)
5289
5290 #endif
5291
5292 #if defined(PERL_IN_PP_SORT_C)
5293 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5294                         __attribute__nonnull__(pTHX_1)
5295                         __attribute__nonnull__(pTHX_2);
5296 #define PERL_ARGS_ASSERT_SV_NCMP        \
5297         assert(a); assert(b)
5298
5299 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5300                         __attribute__nonnull__(pTHX_1)
5301                         __attribute__nonnull__(pTHX_2);
5302 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5303         assert(a); assert(b)
5304
5305 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5306                         __attribute__nonnull__(pTHX_1)
5307                         __attribute__nonnull__(pTHX_2);
5308 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5309         assert(a); assert(b)
5310
5311 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5312                         __attribute__nonnull__(pTHX_1)
5313                         __attribute__nonnull__(pTHX_2);
5314 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5315         assert(a); assert(b)
5316
5317 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5318                         __attribute__nonnull__(pTHX_1)
5319                         __attribute__nonnull__(pTHX_2);
5320 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5321         assert(str1); assert(str2)
5322
5323 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5324                         __attribute__nonnull__(pTHX_1)
5325                         __attribute__nonnull__(pTHX_2);
5326 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5327         assert(str1); assert(str2)
5328
5329 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5330                         __attribute__nonnull__(pTHX_1)
5331                         __attribute__nonnull__(pTHX_2);
5332 #define PERL_ARGS_ASSERT_SORTCV \
5333         assert(a); assert(b)
5334
5335 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5336                         __attribute__nonnull__(pTHX_1)
5337                         __attribute__nonnull__(pTHX_2);
5338 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5339         assert(a); assert(b)
5340
5341 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5342                         __attribute__nonnull__(pTHX_1)
5343                         __attribute__nonnull__(pTHX_2);
5344 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5345         assert(a); assert(b)
5346
5347 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5348                         __attribute__nonnull__(pTHX_3);
5349 #define PERL_ARGS_ASSERT_QSORTSVU       \
5350         assert(compare)
5351
5352 #endif
5353
5354 #if defined(PERL_IN_PP_SYS_C)
5355 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5356                         __attribute__nonnull__(pTHX_1)
5357                         __attribute__nonnull__(pTHX_2)
5358                         __attribute__nonnull__(pTHX_3);
5359 #define PERL_ARGS_ASSERT_DOFORM \
5360         assert(cv); assert(gv); assert(retop)
5361
5362 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5363 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5364                         __attribute__warn_unused_result__
5365                         __attribute__nonnull__(pTHX_1)
5366                         __attribute__nonnull__(pTHX_2);
5367 #define PERL_ARGS_ASSERT_DOONELINER     \
5368         assert(cmd); assert(filename)
5369
5370 #  endif
5371 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5372                         __attribute__nonnull__(pTHX_1);
5373 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5374         assert(array)
5375
5376 STATIC OP *     S_tied_handle_method(pTHX_ const char *const methname, SV **sp, IO *const io, MAGIC *const mg, const U32 flags, ...)
5377                         __attribute__nonnull__(pTHX_1)
5378                         __attribute__nonnull__(pTHX_2)
5379                         __attribute__nonnull__(pTHX_3)
5380                         __attribute__nonnull__(pTHX_4);
5381 #define PERL_ARGS_ASSERT_TIED_HANDLE_METHOD     \
5382         assert(methname); assert(sp); assert(io); assert(mg)
5383
5384 #endif
5385
5386 #if defined(PERL_IN_REGCOMP_C)
5387 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5388                         __attribute__nonnull__(pTHX_1)
5389                         __attribute__nonnull__(pTHX_3);
5390 #define PERL_ARGS_ASSERT_REG    \
5391         assert(pRExC_state); assert(flagp)
5392
5393 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5394                         __attribute__nonnull__(pTHX_1);
5395 #define PERL_ARGS_ASSERT_REGANODE       \
5396         assert(pRExC_state)
5397
5398 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5399                         __attribute__nonnull__(pTHX_1)
5400                         __attribute__nonnull__(pTHX_2);
5401 #define PERL_ARGS_ASSERT_REGATOM        \
5402         assert(pRExC_state); assert(flagp)
5403
5404 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5405                         __attribute__nonnull__(pTHX_1)
5406                         __attribute__nonnull__(pTHX_2);
5407 #define PERL_ARGS_ASSERT_REGBRANCH      \
5408         assert(pRExC_state); assert(flagp)
5409
5410 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5411                         __attribute__nonnull__(pTHX_1)
5412                         __attribute__nonnull__(pTHX_3);
5413 #define PERL_ARGS_ASSERT_REGUNI \
5414         assert(pRExC_state); assert(s)
5415
5416 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5417                         __attribute__nonnull__(pTHX_1);
5418 #define PERL_ARGS_ASSERT_REGCLASS       \
5419         assert(pRExC_state)
5420
5421 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5422                         __attribute__nonnull__(pTHX_1);
5423 #define PERL_ARGS_ASSERT_REG_NODE       \
5424         assert(pRExC_state)
5425
5426 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5427                         __attribute__nonnull__(pTHX_2);
5428 #define PERL_ARGS_ASSERT_REG_RECODE     \
5429         assert(encp)
5430
5431 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5432                         __attribute__nonnull__(pTHX_1)
5433                         __attribute__nonnull__(pTHX_2);
5434 #define PERL_ARGS_ASSERT_REGPIECE       \
5435         assert(pRExC_state); assert(flagp)
5436
5437 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5438                         __attribute__nonnull__(pTHX_1);
5439 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5440         assert(pRExC_state)
5441
5442 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5443                         __attribute__nonnull__(pTHX_1)
5444                         __attribute__nonnull__(pTHX_3);
5445 #define PERL_ARGS_ASSERT_REGINSERT      \
5446         assert(pRExC_state); assert(opnd)
5447
5448 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5449                         __attribute__nonnull__(pTHX_1)
5450                         __attribute__nonnull__(pTHX_2)
5451                         __attribute__nonnull__(pTHX_3);
5452 #define PERL_ARGS_ASSERT_REGTAIL        \
5453         assert(pRExC_state); assert(p); assert(val)
5454
5455 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5456                         __attribute__nonnull__(pTHX_1);
5457 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5458         assert(pRExC_state)
5459
5460 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5461                         __attribute__nonnull__(pTHX_1)
5462                         __attribute__nonnull__(pTHX_2)
5463                         __attribute__nonnull__(pTHX_3);
5464 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5465         assert(pRExC_state); assert(scan); assert(min)
5466
5467 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5468                         __attribute__warn_unused_result__
5469                         __attribute__nonnull__(1)
5470                         __attribute__nonnull__(2);
5471 #define PERL_ARGS_ASSERT_REGWHITE       \
5472         assert(pRExC_state); assert(p)
5473
5474 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5475                         __attribute__nonnull__(pTHX_1);
5476 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5477         assert(pRExC_state)
5478
5479 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5480                         __attribute__nonnull__(pTHX_1);
5481 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5482         assert(pRExC_state)
5483
5484 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5485                         __attribute__nonnull__(pTHX_1)
5486                         __attribute__nonnull__(pTHX_2)
5487                         __attribute__nonnull__(pTHX_3);
5488 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5489         assert(pRExC_state); assert(data); assert(minlenp)
5490
5491 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5492                         __attribute__nonnull__(1)
5493                         __attribute__nonnull__(2);
5494 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5495         assert(pRExC_state); assert(cl)
5496
5497 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5498                         __attribute__warn_unused_result__
5499                         __attribute__nonnull__(1);
5500 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5501         assert(cl)
5502
5503 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5504                         __attribute__nonnull__(1)
5505                         __attribute__nonnull__(2);
5506 #define PERL_ARGS_ASSERT_CL_INIT        \
5507         assert(pRExC_state); assert(cl)
5508
5509 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5510                         __attribute__nonnull__(1)
5511                         __attribute__nonnull__(2);
5512 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5513         assert(pRExC_state); assert(cl)
5514
5515 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5516                         __attribute__nonnull__(1)
5517                         __attribute__nonnull__(2);
5518 #define PERL_ARGS_ASSERT_CL_AND \
5519         assert(cl); assert(and_with)
5520
5521 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5522                         __attribute__nonnull__(1)
5523                         __attribute__nonnull__(2)
5524                         __attribute__nonnull__(3);
5525 #define PERL_ARGS_ASSERT_CL_OR  \
5526         assert(pRExC_state); assert(cl); assert(or_with)
5527
5528 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)
5529                         __attribute__nonnull__(pTHX_1)
5530                         __attribute__nonnull__(pTHX_2)
5531                         __attribute__nonnull__(pTHX_3)
5532                         __attribute__nonnull__(pTHX_4)
5533                         __attribute__nonnull__(pTHX_5);
5534 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5535         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5536
5537 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5538                         __attribute__warn_unused_result__
5539                         __attribute__nonnull__(1)
5540                         __attribute__nonnull__(3);
5541 #define PERL_ARGS_ASSERT_ADD_DATA       \
5542         assert(pRExC_state); assert(s)
5543
5544 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5545                         __attribute__noreturn__
5546                         __attribute__nonnull__(pTHX_1)
5547                         __attribute__nonnull__(pTHX_2);
5548 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5549         assert(pat1); assert(pat2)
5550
5551 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5552                         __attribute__nonnull__(pTHX_1);
5553 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5554         assert(pRExC_state)
5555
5556 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5557                         __attribute__nonnull__(pTHX_1);
5558 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5559         assert(pRExC_state)
5560
5561 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)
5562                         __attribute__nonnull__(pTHX_1)
5563                         __attribute__nonnull__(pTHX_2)
5564                         __attribute__nonnull__(pTHX_3)
5565                         __attribute__nonnull__(pTHX_4)
5566                         __attribute__nonnull__(pTHX_5);
5567 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5568         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5569
5570 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5571                         __attribute__nonnull__(pTHX_1)
5572                         __attribute__nonnull__(pTHX_2)
5573                         __attribute__nonnull__(pTHX_3);
5574 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5575         assert(pRExC_state); assert(source); assert(stclass)
5576
5577 #  ifdef DEBUGGING
5578 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5579 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)
5580                         __attribute__nonnull__(pTHX_1)
5581                         __attribute__nonnull__(pTHX_2)
5582                         __attribute__nonnull__(pTHX_3)
5583                         __attribute__nonnull__(pTHX_6);
5584 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5585         assert(r); assert(start); assert(node); assert(sv)
5586
5587 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5588                         __attribute__nonnull__(pTHX_1);
5589 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5590         assert(sv)
5591
5592 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5593                         __attribute__nonnull__(pTHX_1)
5594                         __attribute__nonnull__(pTHX_3);
5595 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5596         assert(trie); assert(revcharmap)
5597
5598 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5599                         __attribute__nonnull__(pTHX_1)
5600                         __attribute__nonnull__(pTHX_3);
5601 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5602         assert(trie); assert(revcharmap)
5603
5604 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5605                         __attribute__nonnull__(pTHX_1)
5606                         __attribute__nonnull__(pTHX_3);
5607 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5608         assert(trie); assert(revcharmap)
5609
5610 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5611                         __attribute__nonnull__(pTHX_1)
5612                         __attribute__nonnull__(pTHX_2)
5613                         __attribute__nonnull__(pTHX_3);
5614 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5615         assert(pRExC_state); assert(p); assert(val)
5616
5617 #  endif
5618 #endif
5619
5620 #if defined(PERL_IN_REGEXEC_C)
5621 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5622                         __attribute__warn_unused_result__
5623                         __attribute__nonnull__(pTHX_1)
5624                         __attribute__nonnull__(pTHX_2);
5625 #define PERL_ARGS_ASSERT_REGMATCH       \
5626         assert(reginfo); assert(prog)
5627
5628 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5629                         __attribute__warn_unused_result__
5630                         __attribute__nonnull__(pTHX_1)
5631                         __attribute__nonnull__(pTHX_2);
5632 #define PERL_ARGS_ASSERT_REGREPEAT      \
5633         assert(prog); assert(p)
5634
5635 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5636                         __attribute__warn_unused_result__
5637                         __attribute__nonnull__(pTHX_1)
5638                         __attribute__nonnull__(pTHX_2);
5639 #define PERL_ARGS_ASSERT_REGTRY \
5640         assert(reginfo); assert(startpos)
5641
5642 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5643                         __attribute__warn_unused_result__
5644                         __attribute__nonnull__(pTHX_2)
5645                         __attribute__nonnull__(pTHX_3);
5646 #define PERL_ARGS_ASSERT_REGINCLASS     \
5647         assert(n); assert(p)
5648
5649 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5650 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5651                         __attribute__nonnull__(pTHX_1);
5652 #define PERL_ARGS_ASSERT_REGCPPOP       \
5653         assert(rex)
5654
5655 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5656                         __attribute__warn_unused_result__
5657                         __attribute__nonnull__(1)
5658                         __attribute__nonnull__(3);
5659 #define PERL_ARGS_ASSERT_REGHOP3        \
5660         assert(s); assert(lim)
5661
5662 #ifdef XXX_dmq
5663 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5664                         __attribute__warn_unused_result__
5665                         __attribute__nonnull__(1)
5666                         __attribute__nonnull__(3)
5667                         __attribute__nonnull__(4);
5668 #define PERL_ARGS_ASSERT_REGHOP4        \
5669         assert(s); assert(llim); assert(rlim)
5670
5671 #endif
5672 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5673                         __attribute__warn_unused_result__
5674                         __attribute__nonnull__(1)
5675                         __attribute__nonnull__(3);
5676 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5677         assert(s); assert(lim)
5678
5679 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5680                         __attribute__warn_unused_result__
5681                         __attribute__nonnull__(pTHX_1)
5682                         __attribute__nonnull__(pTHX_2)
5683                         __attribute__nonnull__(pTHX_3)
5684                         __attribute__nonnull__(pTHX_4);
5685 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5686         assert(prog); assert(c); assert(s); assert(strend)
5687
5688 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5689                         __attribute__nonnull__(pTHX_1);
5690 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5691         assert(prog)
5692
5693 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5694                         __attribute__nonnull__(pTHX_1);
5695 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5696         assert(prog)
5697
5698 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5699                         __attribute__warn_unused_result__
5700                         __attribute__nonnull__(pTHX_1)
5701                         __attribute__nonnull__(pTHX_2);
5702 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5703         assert(rex); assert(scan)
5704
5705 #  ifdef DEBUGGING
5706 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)
5707                         __attribute__nonnull__(pTHX_1)
5708                         __attribute__nonnull__(pTHX_2)
5709                         __attribute__nonnull__(pTHX_3)
5710                         __attribute__nonnull__(pTHX_4)
5711                         __attribute__nonnull__(pTHX_5);
5712 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5713         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5714
5715 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5716                         __attribute__nonnull__(pTHX_1)
5717                         __attribute__nonnull__(pTHX_3)
5718                         __attribute__nonnull__(pTHX_4)
5719                         __attribute__nonnull__(pTHX_5);
5720 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5721         assert(prog); assert(start); assert(end); assert(blurb)
5722
5723 #  endif
5724 #endif
5725
5726 #if defined(PERL_IN_DUMP_C)
5727 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5728 STATIC void     S_debprof(pTHX_ const OP *o)
5729                         __attribute__nonnull__(pTHX_1);
5730 #define PERL_ARGS_ASSERT_DEBPROF        \
5731         assert(o)
5732
5733 STATIC void     S_sequence(pTHX_ const OP *o);
5734 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5735 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5736 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5737                         __attribute__nonnull__(pTHX_1);
5738 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5739         assert(pm)
5740
5741 #endif
5742
5743 #if defined(PERL_IN_SCOPE_C)
5744 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5745                         __attribute__nonnull__(pTHX_1);
5746 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5747         assert(sptr)
5748
5749 #endif
5750
5751 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_IN_OP_C)
5752 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5753                         __attribute__nonnull__(pTHX_1)
5754                         __attribute__nonnull__(pTHX_2);
5755 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5756         assert(tsv); assert(sv)
5757
5758 #endif
5759
5760 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C)
5761 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5762                         __attribute__nonnull__(pTHX_1)
5763                         __attribute__nonnull__(pTHX_2);
5764 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5765         assert(sv); assert(av)
5766
5767 #endif
5768
5769 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5770                         __attribute__nonnull__(pTHX_1)
5771                         __attribute__nonnull__(pTHX_2);
5772 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5773         assert(tsv); assert(sv)
5774
5775 #if defined(PERL_IN_SV_C)
5776 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5777                         __attribute__warn_unused_result__
5778                         __attribute__nonnull__(1)
5779                         __attribute__nonnull__(5);
5780 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5781         assert(buf); assert(peob)
5782
5783 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5784                         __attribute__nonnull__(pTHX_1);
5785 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5786         assert(sv)
5787
5788 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5789                         __attribute__nonnull__(pTHX_1);
5790 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5791         assert(sv)
5792
5793 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5794                         __attribute__nonnull__(pTHX_1);
5795 #define PERL_ARGS_ASSERT_VISIT  \
5796         assert(f)
5797
5798 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5799                         __attribute__warn_unused_result__;
5800
5801 #  ifdef DEBUGGING
5802 STATIC void     S_del_sv(pTHX_ SV *p)
5803                         __attribute__nonnull__(pTHX_1);
5804 #define PERL_ARGS_ASSERT_DEL_SV \
5805         assert(p)
5806
5807 #  endif
5808 #  if !defined(NV_PRESERVES_UV)
5809 #    ifdef DEBUGGING
5810 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5811                         __attribute__nonnull__(pTHX_1);
5812 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5813         assert(sv)
5814
5815 #    else
5816 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5817                         __attribute__nonnull__(pTHX_1);
5818 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5819         assert(sv)
5820
5821 #    endif
5822 #  endif
5823 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5824                         __attribute__warn_unused_result__
5825                         __attribute__nonnull__(pTHX_1);
5826 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5827         assert(pattern)
5828
5829 #
5830 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN *const uoffset, bool *const at_end)
5831                         __attribute__nonnull__(1)
5832                         __attribute__nonnull__(2)
5833                         __attribute__nonnull__(3)
5834                         __attribute__nonnull__(4);
5835 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5836         assert(start); assert(send); assert(uoffset); assert(at_end)
5837
5838 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, const STRLEN uend)
5839                         __attribute__nonnull__(1)
5840                         __attribute__nonnull__(2);
5841 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5842         assert(start); assert(send)
5843
5844 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)
5845                         __attribute__nonnull__(pTHX_1)
5846                         __attribute__nonnull__(pTHX_2)
5847                         __attribute__nonnull__(pTHX_3)
5848                         __attribute__nonnull__(pTHX_4);
5849 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5850         assert(sv); assert(mgp); assert(start); assert(send)
5851
5852 STATIC void     S_utf8_mg_len_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN ulen)
5853                         __attribute__nonnull__(pTHX_1)
5854                         __attribute__nonnull__(pTHX_2);
5855 #define PERL_ARGS_ASSERT_UTF8_MG_LEN_CACHE_UPDATE       \
5856         assert(sv); assert(mgp)
5857
5858 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5859                         __attribute__nonnull__(pTHX_1)
5860                         __attribute__nonnull__(pTHX_2);
5861 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5862         assert(sv); assert(mgp)
5863
5864 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5865                         __attribute__nonnull__(pTHX_1)
5866                         __attribute__nonnull__(pTHX_2)
5867                         __attribute__nonnull__(pTHX_3);
5868 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5869         assert(s); assert(target); assert(end)
5870
5871 STATIC void     S_assert_uft8_cache_coherent(pTHX_ const char *const func, STRLEN from_cache, STRLEN real, SV *const sv)
5872                         __attribute__nonnull__(pTHX_1)
5873                         __attribute__nonnull__(pTHX_4);
5874 #define PERL_ARGS_ASSERT_ASSERT_UFT8_CACHE_COHERENT     \
5875         assert(func); assert(sv)
5876
5877 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5878                         __attribute__nonnull__(2)
5879                         __attribute__nonnull__(3);
5880 #define PERL_ARGS_ASSERT_F0CONVERT      \
5881         assert(endbuf); assert(len)
5882
5883 #  if defined(PERL_OLD_COPY_ON_WRITE)
5884 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5885                         __attribute__nonnull__(pTHX_1)
5886                         __attribute__nonnull__(pTHX_2)
5887                         __attribute__nonnull__(pTHX_3);
5888 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5889         assert(sv); assert(pvx); assert(after)
5890
5891 #  endif
5892 STATIC SV *     S_more_sv(pTHX);
5893 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5894 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5895                         __attribute__nonnull__(pTHX_1);
5896 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5897         assert(sv)
5898
5899 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5900                         __attribute__nonnull__(pTHX_1)
5901                         __attribute__nonnull__(pTHX_2);
5902 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5903         assert(dstr); assert(sstr)
5904
5905 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5906                         __attribute__nonnull__(pTHX_1)
5907                         __attribute__nonnull__(pTHX_2);
5908 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5909         assert(dstr); assert(sstr)
5910
5911 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5912                         __attribute__warn_unused_result__
5913                         __attribute__nonnull__(1);
5914 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5915         assert(tbl)
5916
5917 STATIC void     S_anonymise_cv_maybe(pTHX_ GV *gv, CV *cv)
5918                         __attribute__nonnull__(pTHX_1)
5919                         __attribute__nonnull__(pTHX_2);
5920 #define PERL_ARGS_ASSERT_ANONYMISE_CV_MAYBE     \
5921         assert(gv); assert(cv)
5922
5923 #endif
5924
5925 #if defined(PERL_IN_TOKE_C)
5926 STATIC void     S_check_uni(pTHX);
5927 STATIC void     S_force_next(pTHX_ I32 type);
5928 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5929                         __attribute__nonnull__(pTHX_1);
5930 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5931         assert(s)
5932
5933 STATIC char*    S_force_strict_version(pTHX_ char *s)
5934                         __attribute__nonnull__(pTHX_1);
5935 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
5936         assert(s)
5937
5938 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5939                         __attribute__nonnull__(pTHX_1);
5940 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5941         assert(start)
5942
5943 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5944                         __attribute__nonnull__(pTHX_1);
5945 #define PERL_ARGS_ASSERT_TOKEQ  \
5946         assert(sv)
5947
5948 STATIC void     S_readpipe_override(pTHX);
5949 STATIC char*    S_scan_const(pTHX_ char *start)
5950                         __attribute__warn_unused_result__
5951                         __attribute__nonnull__(pTHX_1);
5952 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5953         assert(start)
5954
5955 STATIC char*    S_scan_formline(pTHX_ char *s)
5956                         __attribute__warn_unused_result__
5957                         __attribute__nonnull__(pTHX_1);
5958 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5959         assert(s)
5960
5961 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5962                         __attribute__warn_unused_result__
5963                         __attribute__nonnull__(pTHX_1);
5964 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5965         assert(s)
5966
5967 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5968                         __attribute__nonnull__(pTHX_1)
5969                         __attribute__nonnull__(pTHX_2)
5970                         __attribute__nonnull__(pTHX_3);
5971 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5972         assert(s); assert(send); assert(dest)
5973
5974 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5975                         __attribute__warn_unused_result__
5976                         __attribute__nonnull__(pTHX_1);
5977 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5978         assert(start)
5979
5980 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5981                         __attribute__warn_unused_result__
5982                         __attribute__nonnull__(pTHX_1);
5983 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5984         assert(start)
5985
5986 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5987                         __attribute__warn_unused_result__
5988                         __attribute__nonnull__(pTHX_1);
5989 #define PERL_ARGS_ASSERT_SCAN_STR       \
5990         assert(start)
5991
5992 STATIC char*    S_scan_subst(pTHX_ char *start)
5993                         __attribute__warn_unused_result__
5994                         __attribute__nonnull__(pTHX_1);
5995 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5996         assert(start)
5997
5998 STATIC char*    S_scan_trans(pTHX_ char *start)
5999                         __attribute__warn_unused_result__
6000                         __attribute__nonnull__(pTHX_1);
6001 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
6002         assert(start)
6003
6004 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
6005                         __attribute__nonnull__(pTHX_1)
6006                         __attribute__nonnull__(pTHX_2)
6007                         __attribute__nonnull__(pTHX_5);
6008 #define PERL_ARGS_ASSERT_SCAN_WORD      \
6009         assert(s); assert(dest); assert(slp)
6010
6011 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
6012 STATIC char*    S_skipspace(pTHX_ char *s)
6013                         __attribute__warn_unused_result__
6014                         __attribute__nonnull__(pTHX_1);
6015 #define PERL_ARGS_ASSERT_SKIPSPACE      \
6016         assert(s)
6017
6018 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
6019                         __attribute__warn_unused_result__
6020                         __attribute__nonnull__(pTHX_1);
6021 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
6022         assert(s)
6023
6024 #ifndef PERL_NO_UTF16_FILTER
6025 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
6026                         __attribute__nonnull__(pTHX_2);
6027 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
6028         assert(sv)
6029
6030 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
6031                         __attribute__nonnull__(pTHX_1);
6032 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
6033         assert(s)
6034
6035 #endif
6036 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
6037                         __attribute__nonnull__(pTHX_1)
6038                         __attribute__nonnull__(pTHX_2)
6039                         __attribute__nonnull__(pTHX_3);
6040 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
6041         assert(s); assert(name); assert(what)
6042
6043 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
6044                         __attribute__nonnull__(pTHX_1);
6045 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
6046         assert(name)
6047
6048 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
6049                         __attribute__nonnull__(pTHX_1);
6050 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
6051         assert(s)
6052
6053 STATIC void     S_incline(pTHX_ const char *s)
6054                         __attribute__nonnull__(pTHX_1);
6055 #define PERL_ARGS_ASSERT_INCLINE        \
6056         assert(s)
6057
6058 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
6059                         __attribute__nonnull__(pTHX_1);
6060 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
6061         assert(s)
6062
6063 STATIC int      S_intuit_more(pTHX_ char *s)
6064                         __attribute__nonnull__(pTHX_1);
6065 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
6066         assert(s)
6067
6068 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
6069                         __attribute__nonnull__(pTHX_3);
6070 #define PERL_ARGS_ASSERT_LOP    \
6071         assert(s)
6072
6073 STATIC void     S_missingterm(pTHX_ char *s)
6074                         __attribute__noreturn__;
6075
6076 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
6077                         __attribute__nonnull__(pTHX_1);
6078 #define PERL_ARGS_ASSERT_NO_OP  \
6079         assert(what)
6080
6081 STATIC I32      S_sublex_done(pTHX)
6082                         __attribute__warn_unused_result__;
6083
6084 STATIC I32      S_sublex_push(pTHX)
6085                         __attribute__warn_unused_result__;
6086
6087 STATIC I32      S_sublex_start(pTHX)
6088                         __attribute__warn_unused_result__;
6089
6090 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6091                         __attribute__warn_unused_result__
6092                         __attribute__nonnull__(pTHX_1);
6093 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6094         assert(sv)
6095
6096 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6097                         __attribute__warn_unused_result__
6098                         __attribute__nonnull__(pTHX_1);
6099 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6100         assert(pkgname)
6101
6102 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6103                         __attribute__warn_unused_result__
6104                         __attribute__nonnull__(pTHX_2);
6105 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6106         assert(s)
6107
6108 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)
6109                         __attribute__nonnull__(pTHX_3)
6110                         __attribute__nonnull__(pTHX_5);
6111 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6112         assert(key); assert(sv)
6113
6114 STATIC int      S_deprecate_commaless_var_list(pTHX);
6115 STATIC int      S_ao(pTHX_ int toketype);
6116 #  if defined(PERL_CR_FILTER)
6117 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
6118 STATIC void     S_strip_return(pTHX_ SV *sv)
6119                         __attribute__nonnull__(pTHX_1);
6120 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
6121         assert(sv)
6122
6123 #  endif
6124 #  if defined(DEBUGGING)
6125 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
6126                         __attribute__nonnull__(pTHX_2);
6127 #define PERL_ARGS_ASSERT_TOKEREPORT     \
6128         assert(lvalp)
6129
6130 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
6131                         __attribute__nonnull__(pTHX_1)
6132                         __attribute__nonnull__(pTHX_2);
6133 #define PERL_ARGS_ASSERT_PRINTBUF       \
6134         assert(fmt); assert(s)
6135
6136 #  endif
6137 #endif
6138
6139 #if defined(PERL_IN_UNIVERSAL_C)
6140 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6141                         __attribute__nonnull__(pTHX_1)
6142                         __attribute__nonnull__(pTHX_2);
6143 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6144         assert(stash); assert(name)
6145
6146 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
6147                         __attribute__nonnull__(pTHX_1);
6148 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6149         assert(stash)
6150
6151 #endif
6152
6153 #if defined(PERL_IN_LOCALE_C)
6154 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
6155 STATIC char*    S_stdize_locale(pTHX_ char* locs)
6156                         __attribute__nonnull__(pTHX_1);
6157 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
6158         assert(locs)
6159
6160 #endif
6161 #endif
6162
6163 #if defined(PERL_IN_UTIL_C)
6164 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6165                         __attribute__nonnull__(pTHX_1);
6166 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6167         assert(cop)
6168
6169 STATIC SV*      S_mess_alloc(pTHX);
6170 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6171                         __attribute__nonnull__(pTHX_1);
6172 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6173         assert(ex)
6174
6175 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6176 STATIC char *   S_write_no_mem(pTHX)
6177                         __attribute__noreturn__;
6178
6179 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6180 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)
6181                         __attribute__nonnull__(4)
6182                         __attribute__nonnull__(8)
6183                         __attribute__nonnull__(10);
6184 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6185         assert(type_name); assert(filename); assert(funcname)
6186
6187 #endif
6188 #endif
6189
6190 #if defined(PERL_IN_NUMERIC_C)
6191 STATIC NV       S_mulexp10(NV value, I32 exponent);
6192 #endif
6193
6194 #if defined(PERL_IN_UTF8_C)
6195 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6196                         __attribute__warn_unused_result__
6197                         __attribute__nonnull__(1);
6198 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6199         assert(s)
6200
6201 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6202                         __attribute__warn_unused_result__
6203                         __attribute__nonnull__(pTHX_1)
6204                         __attribute__nonnull__(pTHX_2)
6205                         __attribute__nonnull__(pTHX_3);
6206 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6207         assert(p); assert(swash); assert(swashname)
6208
6209 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6210                         __attribute__warn_unused_result__
6211                         __attribute__nonnull__(pTHX_1);
6212 #define PERL_ARGS_ASSERT_SWASH_GET      \
6213         assert(swash)
6214
6215 #endif
6216
6217 START_EXTERN_C
6218
6219 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
6220                         __attribute__nonnull__(pTHX_1);
6221 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
6222         assert(dstr)
6223
6224 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
6225                         __attribute__nonnull__(pTHX_1)
6226                         __attribute__nonnull__(pTHX_2);
6227 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
6228         assert(dstr); assert(sstr)
6229
6230 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
6231                         __attribute__nonnull__(pTHX_1);
6232 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
6233         assert(dsv)
6234
6235 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
6236                         __attribute__nonnull__(pTHX_1); */
6237
6238 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
6239                         __attribute__nonnull__(pTHX_1);
6240 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
6241         assert(sv)
6242
6243 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
6244                         __attribute__nonnull__(pTHX_1);
6245 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
6246         assert(sv)
6247
6248 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
6249                         __attribute__nonnull__(pTHX_1)
6250                         __attribute__nonnull__(pTHX_2);
6251 #define PERL_ARGS_ASSERT_SV_COPYPV      \
6252         assert(dsv); assert(ssv)
6253
6254 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
6255                         __attribute__nonnull__(pTHX_1)
6256                         __attribute__nonnull__(pTHX_2);
6257 #define PERL_ARGS_ASSERT_MY_ATOF2       \
6258         assert(s); assert(value)
6259
6260 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
6261 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
6262 #ifdef PERL_OLD_COPY_ON_WRITE
6263 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6264                         __attribute__nonnull__(pTHX_2);
6265 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6266         assert(sstr)
6267
6268 #endif
6269
6270 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
6271
6272 #if defined(USE_PERLIO) && !defined(USE_SFIO)
6273 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
6274 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
6275 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
6276 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
6277 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
6278 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
6279 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6280 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6281 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6282 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6283 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6284                         __attribute__nonnull__(pTHX_2);
6285 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6286         assert(vbuf)
6287
6288 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6289                         __attribute__nonnull__(pTHX_2);
6290 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6291         assert(vbuf)
6292
6293 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6294                         __attribute__nonnull__(pTHX_2);
6295 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6296         assert(vbuf)
6297
6298 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6299 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6300
6301 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6302 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6303 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6304                         __attribute__warn_unused_result__;
6305
6306 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6307                         __attribute__warn_unused_result__;
6308
6309
6310 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6311                         __attribute__warn_unused_result__;
6312
6313 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6314                         __attribute__warn_unused_result__;
6315
6316 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6317                         __attribute__warn_unused_result__;
6318
6319 #endif /* PERLIO_LAYERS */
6320
6321 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6322 #if defined(PERL_IN_DEB_C)
6323 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6324                         __attribute__nonnull__(pTHX_1);
6325 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6326         assert(stack_base)
6327
6328 #endif
6329
6330 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6331                         __attribute__malloc__
6332                         __attribute__warn_unused_result__;
6333
6334 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6335                         __attribute__nonnull__(pTHX_1);
6336 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6337         assert(cv)
6338
6339 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
6340                         __attribute__nonnull__(pTHX_1);
6341 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6342         assert(name)
6343
6344 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6345                         __attribute__nonnull__(pTHX_1);
6346 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6347         assert(sv)
6348
6349 #if defined(PERL_IN_PAD_C)
6350 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
6351                         __attribute__nonnull__(pTHX_1);
6352 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6353         assert(name)
6354
6355 #endif
6356 #ifdef DEBUGGING
6357 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6358                         __attribute__nonnull__(pTHX_2);
6359 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6360         assert(sv)
6361
6362 #endif
6363 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6364 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6365 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6366                         __attribute__nonnull__(pTHX_2);
6367 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6368         assert(file)
6369
6370 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6371                         __attribute__nonnull__(pTHX_1)
6372                         __attribute__nonnull__(pTHX_2)
6373                         __attribute__nonnull__(pTHX_3);
6374 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6375         assert(padlist); assert(old_cv); assert(new_cv)
6376
6377
6378 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6379                         __attribute__nonnull__(pTHX_1);
6380 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6381         assert(padlist)
6382
6383 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6384                         __attribute__warn_unused_result__;
6385
6386 #if defined(USE_ITHREADS)
6387 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *const srcpad, CLONE_PARAMS *const param)
6388                         __attribute__warn_unused_result__
6389                         __attribute__nonnull__(pTHX_2);
6390 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
6391         assert(param)
6392
6393 #endif
6394
6395 #if defined(PERL_IN_PAD_C)
6396 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)
6397                         __attribute__nonnull__(pTHX_1)
6398                         __attribute__nonnull__(pTHX_2)
6399                         __attribute__nonnull__(pTHX_6)
6400                         __attribute__nonnull__(pTHX_7);
6401 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6402         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6403
6404 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
6405                         __attribute__nonnull__(pTHX_1);
6406 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
6407         assert(namesv)
6408
6409 #  if defined(DEBUGGING)
6410 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6411                         __attribute__nonnull__(pTHX_1)
6412                         __attribute__nonnull__(pTHX_2);
6413 #define PERL_ARGS_ASSERT_CV_DUMP        \
6414         assert(cv); assert(title)
6415
6416 #  endif
6417 #endif
6418 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6419                         __attribute__warn_unused_result__;
6420
6421 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6422 #if defined(DEBUGGING)
6423 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6424                         __attribute__warn_unused_result__
6425                         __attribute__nonnull__(pTHX_1);
6426 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6427         assert(s)
6428
6429 #endif
6430 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6431                         __attribute__nonnull__(pTHX_1);
6432 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6433         assert(sv)
6434
6435 #ifdef DEBUGGING
6436 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6437                         __attribute__nonnull__(pTHX_1);
6438 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6439         assert(hv)
6440
6441 #endif
6442
6443 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6444                         __attribute__warn_unused_result__
6445                         __attribute__nonnull__(pTHX_1);
6446 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6447         assert(hv)
6448
6449 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6450                         __attribute__warn_unused_result__
6451                         __attribute__nonnull__(pTHX_1);
6452 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6453         assert(hv)
6454
6455 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6456                         __attribute__warn_unused_result__
6457                         __attribute__nonnull__(pTHX_1);
6458 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6459         assert(hv)
6460
6461 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6462                         __attribute__nonnull__(pTHX_1);
6463 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6464         assert(hv)
6465
6466 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6467                         __attribute__nonnull__(pTHX_1);
6468 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6469         assert(hv)
6470
6471 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6472                         __attribute__nonnull__(pTHX_1);
6473 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6474         assert(hv)
6475
6476 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6477                         __attribute__nonnull__(pTHX_1);
6478 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6479         assert(hv)
6480
6481 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6482                         __attribute__nonnull__(pTHX_1);
6483 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6484         assert(hv)
6485
6486 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6487                         __attribute__warn_unused_result__
6488                         __attribute__nonnull__(pTHX_1);
6489 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6490         assert(hv)
6491
6492 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6493                         __attribute__warn_unused_result__
6494                         __attribute__nonnull__(pTHX_1);
6495 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6496         assert(hv)
6497
6498 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6499                         __attribute__nonnull__(pTHX_1);
6500 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6501         assert(hv)
6502
6503
6504 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6505                         __attribute__nonnull__(pTHX_1)
6506                         __attribute__nonnull__(pTHX_2);
6507 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6508         assert(hv); assert(mg)
6509
6510
6511 #if defined(PERL_IN_SV_C)
6512 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6513                         __attribute__nonnull__(pTHX_2);
6514 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6515         assert(val)
6516
6517 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6518                         __attribute__nonnull__(pTHX_2);
6519 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6520         assert(val)
6521
6522 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6523 #endif
6524
6525 #ifdef PERL_NEED_MY_HTOLE16
6526 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6527 #endif
6528 #ifdef PERL_NEED_MY_LETOH16
6529 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6530 #endif
6531 #ifdef PERL_NEED_MY_HTOBE16
6532 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6533 #endif
6534 #ifdef PERL_NEED_MY_BETOH16
6535 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6536 #endif
6537 #ifdef PERL_NEED_MY_HTOLE32
6538 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6539 #endif
6540 #ifdef PERL_NEED_MY_LETOH32
6541 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6542 #endif
6543 #ifdef PERL_NEED_MY_HTOBE32
6544 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6545 #endif
6546 #ifdef PERL_NEED_MY_BETOH32
6547 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6548 #endif
6549 #ifdef PERL_NEED_MY_HTOLE64
6550 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6551 #endif
6552 #ifdef PERL_NEED_MY_LETOH64
6553 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6554 #endif
6555 #ifdef PERL_NEED_MY_HTOBE64
6556 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6557 #endif
6558 #ifdef PERL_NEED_MY_BETOH64
6559 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6560 #endif
6561
6562 #ifdef PERL_NEED_MY_HTOLES
6563 PERL_CALLCONV short     Perl_my_htoles(short n);
6564 #endif
6565 #ifdef PERL_NEED_MY_LETOHS
6566 PERL_CALLCONV short     Perl_my_letohs(short n);
6567 #endif
6568 #ifdef PERL_NEED_MY_HTOBES
6569 PERL_CALLCONV short     Perl_my_htobes(short n);
6570 #endif
6571 #ifdef PERL_NEED_MY_BETOHS
6572 PERL_CALLCONV short     Perl_my_betohs(short n);
6573 #endif
6574 #ifdef PERL_NEED_MY_HTOLEI
6575 PERL_CALLCONV int       Perl_my_htolei(int n);
6576 #endif
6577 #ifdef PERL_NEED_MY_LETOHI
6578 PERL_CALLCONV int       Perl_my_letohi(int n);
6579 #endif
6580 #ifdef PERL_NEED_MY_HTOBEI
6581 PERL_CALLCONV int       Perl_my_htobei(int n);
6582 #endif
6583 #ifdef PERL_NEED_MY_BETOHI
6584 PERL_CALLCONV int       Perl_my_betohi(int n);
6585 #endif
6586 #ifdef PERL_NEED_MY_HTOLEL
6587 PERL_CALLCONV long      Perl_my_htolel(long n);
6588 #endif
6589 #ifdef PERL_NEED_MY_LETOHL
6590 PERL_CALLCONV long      Perl_my_letohl(long n);
6591 #endif
6592 #ifdef PERL_NEED_MY_HTOBEL
6593 PERL_CALLCONV long      Perl_my_htobel(long n);
6594 #endif
6595 #ifdef PERL_NEED_MY_BETOHL
6596 PERL_CALLCONV long      Perl_my_betohl(long n);
6597 #endif
6598
6599 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6600                         __attribute__nonnull__(1);
6601 #define PERL_ARGS_ASSERT_MY_SWABN       \
6602         assert(ptr)
6603
6604
6605 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6606                         __attribute__nonnull__(pTHX_1);
6607 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6608         assert(name)
6609
6610 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6611                         __attribute__nonnull__(pTHX_1);
6612 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6613         assert(name)
6614
6615 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6616                         __attribute__warn_unused_result__
6617                         __attribute__nonnull__(pTHX_1);
6618 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6619         assert(name_sv)
6620
6621
6622 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6623                         __attribute__warn_unused_result__
6624                         __attribute__nonnull__(pTHX_1)
6625                         __attribute__nonnull__(pTHX_2);
6626 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6627         assert(c); assert(hv)
6628
6629
6630 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6631 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6632                         __attribute__nonnull__(pTHX_1);
6633 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6634         assert(sv)
6635
6636 #endif
6637
6638 #ifdef PERL_DONT_CREATE_GVSV
6639 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6640 #endif
6641 #if defined(PERL_IN_UTIL_C)
6642 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6643 #endif
6644 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6645 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6646 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6647                         __attribute__malloc__
6648                         __attribute__warn_unused_result__
6649                         __attribute__nonnull__(pTHX_2);
6650 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6651         assert(bits)
6652
6653
6654 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6655                         __attribute__nonnull__(pTHX_1);
6656 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6657         assert(chunk)
6658
6659
6660 #ifndef SPRINTF_RETURNS_STRLEN
6661 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6662                         __attribute__nonnull__(1)
6663                         __attribute__nonnull__(2);
6664 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6665         assert(buffer); assert(pat)
6666
6667 #endif
6668
6669 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6670                         __attribute__format__(__printf__,3,4)
6671                         __attribute__nonnull__(1)
6672                         __attribute__nonnull__(3);
6673 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6674         assert(buffer); assert(format)
6675
6676 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6677                         __attribute__nonnull__(1)
6678                         __attribute__nonnull__(3);
6679 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6680         assert(buffer); assert(format)
6681
6682
6683 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6684
6685 #ifdef PERL_IMPLICIT_CONTEXT
6686 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6687 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6688                         __attribute__nonnull__(pTHX_1);
6689 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6690         assert(my_cxt_key)
6691
6692 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6693                         __attribute__nonnull__(pTHX_1);
6694 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6695         assert(my_cxt_key)
6696
6697 #else
6698 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6699                         __attribute__nonnull__(pTHX_1);
6700 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6701         assert(index)
6702
6703 #endif
6704 #endif
6705
6706 #ifndef HAS_STRLCAT
6707 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6708 #endif
6709
6710 #ifndef HAS_STRLCPY
6711 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6712 #endif
6713
6714 #ifdef PERL_MAD
6715 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6716                         __attribute__nonnull__(1);
6717 #define PERL_ARGS_ASSERT_PAD_PEG        \
6718         assert(s)
6719
6720 #if defined(PERL_IN_DUMP_C)
6721 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6722                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6723                         __attribute__nonnull__(pTHX_2)
6724                         __attribute__nonnull__(pTHX_3);
6725 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6726         assert(file); assert(pat)
6727
6728 #endif
6729 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6730                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6731                         __attribute__nonnull__(pTHX_2)
6732                         __attribute__nonnull__(pTHX_3);
6733 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6734         assert(file); assert(pat)
6735
6736 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6737                         __attribute__nonnull__(pTHX_2)
6738                         __attribute__nonnull__(pTHX_3);
6739 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6740         assert(file); assert(pat)
6741
6742 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6743 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6744 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6745                         __attribute__nonnull__(pTHX_1);
6746 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6747         assert(stash)
6748
6749 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6750                         __attribute__nonnull__(pTHX_1);
6751 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6752         assert(stash)
6753
6754 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6755                         __attribute__nonnull__(pTHX_1);
6756 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6757         assert(gv)
6758
6759 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6760                         __attribute__nonnull__(pTHX_1);
6761 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6762         assert(gv)
6763
6764 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6765                         __attribute__nonnull__(pTHX_1);
6766 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6767         assert(gv)
6768
6769 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6770 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6771                         __attribute__nonnull__(pTHX_1)
6772                         __attribute__nonnull__(pTHX_2);
6773 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6774         assert(dsv); assert(ssv)
6775
6776 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6777                         __attribute__nonnull__(pTHX_1)
6778                         __attribute__nonnull__(pTHX_2);
6779 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6780         assert(dsv); assert(pv)
6781
6782 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6783                         __attribute__nonnull__(pTHX_1);
6784 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6785         assert(sv)
6786
6787 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6788                         __attribute__nonnull__(pTHX_2);
6789 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6790         assert(file)
6791
6792 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6793 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6794                         __attribute__nonnull__(pTHX_2);
6795 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6796         assert(file)
6797
6798 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6799                         __attribute__nonnull__(pTHX_1);
6800 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6801         assert(o)
6802
6803
6804 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6805 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6806                         __attribute__nonnull__(pTHX_1);
6807 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6808         assert(tk)
6809
6810 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6811                         __attribute__nonnull__(pTHX_1);
6812 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6813         assert(tk)
6814
6815 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6816 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6817 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6818 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6819 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6820 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6821                         __attribute__nonnull__(pTHX_2);
6822 #define PERL_ARGS_ASSERT_NEWMADSV       \
6823         assert(sv)
6824
6825 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6826 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6827
6828 #  if defined(PERL_IN_TOKE_C)
6829 STATIC char*    S_skipspace0(pTHX_ char *s)
6830                         __attribute__nonnull__(pTHX_1);
6831 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6832         assert(s)
6833
6834 STATIC char*    S_skipspace1(pTHX_ char *s)
6835                         __attribute__nonnull__(pTHX_1);
6836 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6837         assert(s)
6838
6839 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6840                         __attribute__nonnull__(pTHX_1);
6841 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6842         assert(s)
6843
6844 STATIC void     S_start_force(pTHX_ int where);
6845 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6846 #  endif
6847 PERL_CALLCONV int       Perl_madlex(pTHX);
6848 PERL_CALLCONV int       Perl_madparse(pTHX);
6849 #endif
6850 #if !defined(HAS_SIGNBIT)
6851 PERL_CALLCONV int       Perl_signbit(NV f)
6852                         __attribute__pure__;
6853
6854 #endif
6855
6856 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6857                         __attribute__nonnull__(pTHX_1)
6858                         __attribute__nonnull__(pTHX_2);
6859 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6860         assert(c); assert(sv)
6861
6862 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6863
6864 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6865                         __attribute__nonnull__(pTHX_1)
6866                         __attribute__nonnull__(pTHX_2);
6867 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6868         assert(smeta); assert(which)
6869
6870 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6871                         __attribute__nonnull__(pTHX_1)
6872                         __attribute__nonnull__(pTHX_2)
6873                         __attribute__nonnull__(pTHX_3);
6874 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6875         assert(smeta); assert(which); assert(data)
6876
6877 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6878                         __attribute__nonnull__(pTHX_1);
6879 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6880         assert(name)
6881
6882 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6883                         __attribute__nonnull__(pTHX_1);
6884 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6885         assert(mro)
6886
6887 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6888                         __attribute__nonnull__(pTHX_1)
6889                         __attribute__nonnull__(pTHX_2);
6890 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6891         assert(meta); assert(name)
6892
6893 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6894                         __attribute__nonnull__(pTHX_1);
6895 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6896         assert(stash)
6897
6898 #if defined(USE_ITHREADS)
6899 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6900                         __attribute__nonnull__(pTHX_1)
6901                         __attribute__nonnull__(pTHX_2);
6902 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6903         assert(smeta); assert(param)
6904
6905 #endif
6906 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6907                         __attribute__nonnull__(pTHX_1);
6908 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6909         assert(stash)
6910
6911 #if defined(PERL_IN_MRO_C)
6912 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6913                         __attribute__nonnull__(pTHX_1);
6914 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6915         assert(stash)
6916
6917 #endif
6918 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6919                         __attribute__nonnull__(pTHX_1);
6920 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6921         assert(stash)
6922
6923 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6924                         __attribute__nonnull__(pTHX_1);
6925 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6926         assert(stash)
6927
6928 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6929 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6930                         __attribute__nonnull__(1)
6931                         __attribute__nonnull__(2);
6932 #define PERL_ARGS_ASSERT_SYS_INIT       \
6933         assert(argc); assert(argv)
6934
6935 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6936                         __attribute__nonnull__(1)
6937                         __attribute__nonnull__(2)
6938                         __attribute__nonnull__(3);
6939 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6940         assert(argc); assert(argv); assert(env)
6941
6942 PERL_CALLCONV void      Perl_sys_term(void);
6943 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6944 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6945                         __attribute__nonnull__(pTHX_2);
6946 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6947         assert(label)
6948
6949
6950 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
6951                         __attribute__nonnull__(pTHX_1)
6952                         __attribute__nonnull__(pTHX_3);
6953 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
6954         assert(keyword_ptr); assert(op_ptr)
6955
6956
6957 #if defined(USE_ITHREADS)
6958 #  if defined(PERL_IN_SV_C)
6959 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
6960                         __attribute__nonnull__(pTHX_1);
6961 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
6962         assert(unreferenced)
6963
6964 #  endif
6965 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
6966                         __attribute__malloc__
6967                         __attribute__warn_unused_result__
6968                         __attribute__nonnull__(1)
6969                         __attribute__nonnull__(2);
6970 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
6971         assert(from); assert(to)
6972
6973 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
6974                         __attribute__nonnull__(1);
6975 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
6976         assert(param)
6977
6978 #endif
6979 END_EXTERN_C
6980 /*
6981  * ex: set ts=8 sts=4 sw=4 noet:
6982  */
6983 /* ex: set ro: */