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
 123 END_EXTERN_C
 124
 125 /* functions with flag 'n' should come before here */
 126 START_EXTERN_C
 127 #  include "pp_proto.h"
 128 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
 129 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
 130 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 131                         __attribute__nonnull__(pTHX_1)
 132                         __attribute__nonnull__(pTHX_2);
 133 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 134         assert(left); assert(right)
 135
 136 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
 137                         __attribute__nonnull__(pTHX_1);
 138 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 139         assert(stash)
 140
 141 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 142                         __attribute__warn_unused_result__;
 143
 144 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 145 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 146 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 147                         __attribute__nonnull__(pTHX_2)
 148                         __attribute__nonnull__(pTHX_3);
 149 #define PERL_ARGS_ASSERT_APPLY  \
 150         assert(mark); assert(sp)
 151
 152 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 153                         __attribute__nonnull__(pTHX_1)
 154                         __attribute__nonnull__(pTHX_2)
 155                         __attribute__nonnull__(pTHX_3);
 156 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 157         assert(stashpv); assert(cv); assert(attrstr)
 158
 159 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 160                         __attribute__nonnull__(pTHX_1);
 161 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 162         assert(av)
 163
 164 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 165                         __attribute__nonnull__(pTHX_1);
 166 #define PERL_ARGS_ASSERT_AV_DELETE      \
 167         assert(av)
 168
 169 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 170                         __attribute__warn_unused_result__
 171                         __attribute__nonnull__(pTHX_1);
 172 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 173         assert(av)
 174
 175 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 176                         __attribute__nonnull__(pTHX_1);
 177 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 178         assert(av)
 179
 180 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 181                         __attribute__warn_unused_result__
 182                         __attribute__nonnull__(pTHX_1);
 183 #define PERL_ARGS_ASSERT_AV_FETCH       \
 184         assert(av)
 185
 186 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 187                         __attribute__nonnull__(pTHX_1);
 188 #define PERL_ARGS_ASSERT_AV_FILL        \
 189         assert(av)
 190
 191 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 192                         __attribute__warn_unused_result__
 193                         __attribute__nonnull__(pTHX_1);
 194 #define PERL_ARGS_ASSERT_AV_LEN \
 195         assert(av)
 196
 197 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 198                         __attribute__warn_unused_result__
 199                         __attribute__nonnull__(pTHX_2);
 200 #define PERL_ARGS_ASSERT_AV_MAKE        \
 201         assert(strp)
 202
 203 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 204                         __attribute__nonnull__(pTHX_1);
 205 #define PERL_ARGS_ASSERT_AV_POP \
 206         assert(av)
 207
 208 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 209                         __attribute__nonnull__(pTHX_1)
 210                         __attribute__nonnull__(pTHX_2);
 211 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 212         assert(avp); assert(val)
 213
 214 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 215                         __attribute__nonnull__(pTHX_1)
 216                         __attribute__nonnull__(pTHX_2);
 217 #define PERL_ARGS_ASSERT_AV_PUSH        \
 218         assert(av); assert(val)
 219
 220 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 221                         __attribute__nonnull__(pTHX_1);
 222 #define PERL_ARGS_ASSERT_AV_REIFY       \
 223         assert(av)
 224
 225 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 226                         __attribute__warn_unused_result__
 227                         __attribute__nonnull__(pTHX_1);
 228 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 229         assert(av)
 230
 231 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 232                         __attribute__nonnull__(pTHX_1);
 233 #define PERL_ARGS_ASSERT_AV_STORE       \
 234         assert(av)
 235
 236 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 237                         __attribute__nonnull__(pTHX_1);
 238 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 239         assert(av)
 240
 241 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 242                         __attribute__nonnull__(pTHX_1)
 243                         __attribute__nonnull__(pTHX_2);
 244 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 245         assert(avp); assert(val)
 246
 247 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 248                         __attribute__nonnull__(pTHX_1);
 249 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 250         assert(av)
 251
 252 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 253                         __attribute__nonnull__(pTHX_1);
 254 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 255         assert(av)
 256
 257 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 258                         __attribute__nonnull__(pTHX_1);
 259 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 260         assert(av)
 261
 262 #if defined(PERL_IN_AV_C)
 263 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 264                         __attribute__nonnull__(pTHX_1);
 265 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 266         assert(av)
 267
 268 #endif
 269 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 270                         __attribute__warn_unused_result__
 271                         __attribute__nonnull__(pTHX_2)
 272                         __attribute__nonnull__(pTHX_3);
 273 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 274         assert(left); assert(right)
 275
 276 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 277                         __attribute__warn_unused_result__;
 278
 279 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 280                         __attribute__warn_unused_result__;
 281
 282 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 283                         __attribute__warn_unused_result__;
 284
 285 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
 286                         __attribute__nonnull__(pTHX_1);
 287 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
 288         assert(hk)
 289
 290 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 291 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 292 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 293                         __attribute__nonnull__(pTHX_2);
 294 #define PERL_ARGS_ASSERT_CALL_LIST      \
 295         assert(paramList)
 296
 297 PERL_CALLCONV const PERL_CONTEXT *      Perl_caller_cx(pTHX_ I32 level, const PERL_CONTEXT **dbcxp);
 298 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 299                         __attribute__warn_unused_result__
 300                         __attribute__nonnull__(pTHX_3);
 301 #define PERL_ARGS_ASSERT_CANDO  \
 302         assert(statbufp)
 303
 304 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 305                         __attribute__warn_unused_result__;
 306
 307 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 308                         __attribute__warn_unused_result__;
 309
 310 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 311                         __attribute__warn_unused_result__;
 312
 313 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 314                         __attribute__warn_unused_result__;
 315
 316 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 317 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 318                         __attribute__warn_unused_result__;
 319
 320 #endif
 321 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 322                         __attribute__warn_unused_result__;
 323
 324 PERL_CALLCONV HV*       Perl_cop_hints_2hv(pTHX_ const COP *cop)
 325                         __attribute__nonnull__(pTHX_1);
 326 #define PERL_ARGS_ASSERT_COP_HINTS_2HV  \
 327         assert(cop)
 328
 329 PERL_CALLCONV SV*       Perl_cop_hints_fetchpvn(pTHX_ const COP *cop, const char *key, STRLEN klen, int flags, U32 hash)
 330                         __attribute__nonnull__(pTHX_1)
 331                         __attribute__nonnull__(pTHX_2);
 332 #define PERL_ARGS_ASSERT_COP_HINTS_FETCHPVN     \
 333         assert(cop); assert(key)
 334
 335 /* PERL_CALLCONV SV*    cop_hints_fetchpvs(pTHX_ const COP *cop, const char *const key)
 336                         __attribute__nonnull__(pTHX_1)
 337                         __attribute__nonnull__(pTHX_2); */
 338
 339 /* PERL_CALLCONV SV*    cop_hints_fetchsv(pTHX_ const COP *cop, SV *keysv, U32 hash)
 340                         __attribute__nonnull__(pTHX_1)
 341                         __attribute__nonnull__(pTHX_2); */
 342
 343 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 344 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
 345                         __attribute__noreturn__
 346                         __attribute__nonnull__(pTHX_1);
 347 #define PERL_ARGS_ASSERT_CROAK_SV       \
 348         assert(baseex)
 349
 350 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 351                         __attribute__noreturn__
 352                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 353
 354 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 355                         __attribute__noreturn__;
 356
 357 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
 358                         __attribute__noreturn__;
 359
 360 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 361                         __attribute__noreturn__
 362                         __attribute__nonnull__(pTHX_1)
 363                         __attribute__nonnull__(pTHX_2);
 364 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 365         assert(cv); assert(params)
 366
 367
 368 #if defined(PERL_IMPLICIT_CONTEXT)
 369 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 370                         __attribute__noreturn__
 371                         __attribute__format__null_ok__(__printf__,1,2);
 372
 373 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 374                         __attribute__format__null_ok__(__printf__,1,2);
 375
 376 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 377                         __attribute__format__(__printf__,1,2)
 378                         __attribute__nonnull__(1);
 379 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 380         assert(pat)
 381
 382 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 383                         __attribute__format__(__printf__,1,2)
 384                         __attribute__nonnull__(1);
 385 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 386         assert(pat)
 387
 388 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 389                         __attribute__nonnull__(2);
 390 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 391         assert(name)
 392
 393 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 394                         __attribute__format__(__printf__,1,2)
 395                         __attribute__nonnull__(1);
 396 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 397         assert(pat)
 398
 399 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 400                         __attribute__format__(__printf__,1,2)
 401                         __attribute__nonnull__(1);
 402 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 403         assert(pat)
 404
 405 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 406                         __attribute__format__(__printf__,2,3)
 407                         __attribute__nonnull__(2);
 408 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 409         assert(pat)
 410
 411 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 412                         __attribute__format__(__printf__,1,2)
 413                         __attribute__nonnull__(1);
 414 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 415         assert(pat)
 416
 417 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
 418                         __attribute__format__(__printf__,2,3)
 419                         __attribute__nonnull__(1)
 420                         __attribute__nonnull__(2);
 421 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 422         assert(sv); assert(pat)
 423
 424 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
 425                         __attribute__format__(__printf__,2,3)
 426                         __attribute__nonnull__(1)
 427                         __attribute__nonnull__(2);
 428 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 429         assert(sv); assert(pat)
 430
 431 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 432                         __attribute__format__(__printf__,2,3)
 433                         __attribute__nonnull__(1)
 434                         __attribute__nonnull__(2);
 435 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 436         assert(sv); assert(pat)
 437
 438 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 439                         __attribute__format__(__printf__,2,3)
 440                         __attribute__nonnull__(1)
 441                         __attribute__nonnull__(2);
 442 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 443         assert(sv); assert(pat)
 444
 445 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 446                         __attribute__format__(__printf__,2,3)
 447                         __attribute__nonnull__(1)
 448                         __attribute__nonnull__(2);
 449 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 450         assert(stream); assert(format)
 451
 452 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 453                         __attribute__format__(__printf__,1,2)
 454                         __attribute__nonnull__(1);
 455 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 456         assert(format)
 457
 458 #endif
 459 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 460                         __attribute__nonnull__(pTHX_1);
 461 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 462         assert(cv)
 463
 464 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 465                         __attribute__nonnull__(pTHX_1);
 466 #define PERL_ARGS_ASSERT_CV_CLONE       \
 467         assert(proto)
 468
 469 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 470                         __attribute__warn_unused_result__
 471                         __attribute__nonnull__(pTHX_1);
 472 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 473         assert(gv)
 474
 475 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 476                         __attribute__warn_unused_result__;
 477
 478 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 479                         __attribute__warn_unused_result__;
 480
 481 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 482                         __attribute__nonnull__(pTHX_1);
 483 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 484         assert(cv)
 485
 486 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 487                         __attribute__nonnull__(pTHX_1);
 488 #define PERL_ARGS_ASSERT_CX_DUMP        \
 489         assert(cx)
 490
 491 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 492 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 493                         __attribute__nonnull__(pTHX_1);
 494 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 495         assert(funcp)
 496
 497 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 498                         __attribute__warn_unused_result__
 499                         __attribute__nonnull__(pTHX_2);
 500 #define PERL_ARGS_ASSERT_FILTER_READ    \
 501         assert(buf_sv)
 502
 503 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 504                         __attribute__warn_unused_result__
 505                         __attribute__pure__;
 506
 507 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 508                         __attribute__warn_unused_result__
 509                         __attribute__pure__;
 510
 511 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 512                         __attribute__warn_unused_result__
 513                         __attribute__pure__;
 514
 515 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 516                         __attribute__warn_unused_result__
 517                         __attribute__pure__;
 518
 519 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 520                         __attribute__warn_unused_result__
 521                         __attribute__pure__;
 522
 523 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 524                         __attribute__warn_unused_result__;
 525
 526 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 527                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 528                         __attribute__nonnull__(pTHX_1);
 529 #define PERL_ARGS_ASSERT_DEB    \
 530         assert(pat)
 531
 532 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 533                         __attribute__nonnull__(pTHX_1);
 534 #define PERL_ARGS_ASSERT_VDEB   \
 535         assert(pat)
 536
 537 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 538 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 539                         __attribute__nonnull__(pTHX_1);
 540 #define PERL_ARGS_ASSERT_DEBOP  \
 541         assert(o)
 542
 543 PERL_CALLCONV I32       Perl_debstack(pTHX);
 544 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 545 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 546                         __attribute__nonnull__(1)
 547                         __attribute__nonnull__(2)
 548                         __attribute__nonnull__(3)
 549                         __attribute__nonnull__(4)
 550                         __attribute__nonnull__(6);
 551 #define PERL_ARGS_ASSERT_DELIMCPY       \
 552         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 553
 554 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 555 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
 556                         __attribute__nonnull__(pTHX_1);
 557 #define PERL_ARGS_ASSERT_DIE_SV \
 558         assert(baseex)
 559
 560 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 561                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 562
 563 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
 564                         __attribute__noreturn__
 565                         __attribute__nonnull__(pTHX_1);
 566 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
 567         assert(msv)
 568
 569 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 570 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 571                         __attribute__nonnull__(pTHX_2)
 572                         __attribute__nonnull__(pTHX_3); */
 573 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 574         assert(mark); assert(sp)
 575
 576 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 577                         __attribute__nonnull__(pTHX_2)
 578                         __attribute__nonnull__(pTHX_3);
 579 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 580         assert(mark); assert(sp)
 581
 582 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 583                         __attribute__nonnull__(pTHX_1);
 584 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 585         assert(fp)
 586
 587 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 588                         __attribute__nonnull__(pTHX_1)
 589                         __attribute__nonnull__(pTHX_2);
 590 #define PERL_ARGS_ASSERT_DO_CHOP        \
 591         assert(astr); assert(sv)
 592
 593 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 594 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 595                         __attribute__nonnull__(pTHX_1);
 596 #define PERL_ARGS_ASSERT_DO_EOF \
 597         assert(gv)
 598
 599
 600 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 601 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 602                         __attribute__nonnull__(pTHX_1); */
 603 #define PERL_ARGS_ASSERT_DO_EXEC        \
 604         assert(cmd)
 605
 606 #else
 607 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 608                         __attribute__nonnull__(pTHX_1);
 609 #define PERL_ARGS_ASSERT_DO_EXEC        \
 610         assert(cmd)
 611
 612 #endif
 613
 614 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 615 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 616                         __attribute__nonnull__(pTHX_2)
 617                         __attribute__nonnull__(pTHX_3);
 618 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 619         assert(mark); assert(sp)
 620
 621 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 622                         __attribute__nonnull__(pTHX_1);
 623 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 624         assert(cmd)
 625
 626 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 627                         __attribute__nonnull__(pTHX_1);
 628 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 629         assert(cmd)
 630
 631 #endif
 632 #if !defined(WIN32)
 633 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 634                         __attribute__nonnull__(pTHX_1);
 635 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 636         assert(incmd)
 637
 638 #endif
 639 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 640 #if defined(PERL_IN_DOIO_C)
 641 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 642                         __attribute__nonnull__(pTHX_1);
 643 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 644         assert(cmd)
 645
 646 #endif
 647 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 648 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 649                         __attribute__nonnull__(pTHX_2)
 650                         __attribute__nonnull__(pTHX_3);
 651 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 652         assert(mark); assert(sp)
 653
 654 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 655                         __attribute__nonnull__(pTHX_2)
 656                         __attribute__nonnull__(pTHX_3);
 657 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 658         assert(mark); assert(sp)
 659
 660 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 661                         __attribute__nonnull__(pTHX_1)
 662                         __attribute__nonnull__(pTHX_2);
 663 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 664         assert(mark); assert(sp)
 665
 666 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 667                         __attribute__nonnull__(pTHX_1)
 668                         __attribute__nonnull__(pTHX_2);
 669 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 670         assert(mark); assert(sp)
 671
 672 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 673                         __attribute__nonnull__(pTHX_1)
 674                         __attribute__nonnull__(pTHX_2);
 675 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 676         assert(mark); assert(sp)
 677
 678 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 679                         __attribute__nonnull__(pTHX_2)
 680                         __attribute__nonnull__(pTHX_3);
 681 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 682         assert(mark); assert(sp)
 683
 684 #endif
 685 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 686                         __attribute__nonnull__(pTHX_1)
 687                         __attribute__nonnull__(pTHX_2)
 688                         __attribute__nonnull__(pTHX_3)
 689                         __attribute__nonnull__(pTHX_4);
 690 #define PERL_ARGS_ASSERT_DO_JOIN        \
 691         assert(sv); assert(delim); assert(mark); assert(sp)
 692
 693 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 694 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 695                         __attribute__nonnull__(pTHX_1)
 696                         __attribute__nonnull__(pTHX_2); */
 697 #define PERL_ARGS_ASSERT_DO_OPEN        \
 698         assert(gv); assert(name)
 699
 700 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)
 701                         __attribute__nonnull__(pTHX_1)
 702                         __attribute__nonnull__(pTHX_2)
 703                         __attribute__nonnull__(pTHX_8);
 704 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 705         assert(gv); assert(name); assert(svs)
 706
 707 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)
 708                         __attribute__nonnull__(pTHX_1)
 709                         __attribute__nonnull__(pTHX_2);
 710 #define PERL_ARGS_ASSERT_DO_OPENN       \
 711         assert(gv); assert(oname)
 712
 713 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 714                         __attribute__nonnull__(pTHX_2);
 715 #define PERL_ARGS_ASSERT_DO_PRINT       \
 716         assert(fp)
 717
 718 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 719                         __attribute__warn_unused_result__;
 720
 721 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 722                         __attribute__nonnull__(pTHX_1);
 723 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 724         assert(sv)
 725
 726 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 727 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 728                         __attribute__nonnull__(pTHX_1)
 729                         __attribute__nonnull__(pTHX_3);
 730 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 731         assert(sv); assert(sarg)
 732
 733 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 734                         __attribute__nonnull__(pTHX_1);
 735 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 736         assert(gv)
 737
 738 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 739                         __attribute__warn_unused_result__
 740                         __attribute__nonnull__(pTHX_1);
 741 #define PERL_ARGS_ASSERT_DO_TELL        \
 742         assert(gv)
 743
 744 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 745                         __attribute__nonnull__(pTHX_1);
 746 #define PERL_ARGS_ASSERT_DO_TRANS       \
 747         assert(sv)
 748
 749 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 750                         __attribute__nonnull__(pTHX_1);
 751 #define PERL_ARGS_ASSERT_DO_VECGET      \
 752         assert(sv)
 753
 754 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 755                         __attribute__nonnull__(pTHX_1);
 756 #define PERL_ARGS_ASSERT_DO_VECSET      \
 757         assert(sv)
 758
 759 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 760                         __attribute__nonnull__(pTHX_2)
 761                         __attribute__nonnull__(pTHX_3)
 762                         __attribute__nonnull__(pTHX_4);
 763 #define PERL_ARGS_ASSERT_DO_VOP \
 764         assert(sv); assert(left); assert(right)
 765
 766 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 767                         __attribute__nonnull__(pTHX_1);
 768 #define PERL_ARGS_ASSERT_DOFILE \
 769         assert(term)
 770
 771 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 772                         __attribute__warn_unused_result__;
 773
 774 PERL_CALLCONV void      Perl_dump_all(pTHX);
 775 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 776 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 777 #if defined(DUMP_FDS)
 778 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 779                         __attribute__nonnull__(pTHX_1);
 780 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 781         assert(s)
 782
 783 #endif
 784 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 785                         __attribute__nonnull__(pTHX_1);
 786 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 787         assert(gv)
 788
 789 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 790                         __attribute__nonnull__(pTHX_1);
 791 #define PERL_ARGS_ASSERT_GV_DUMP        \
 792         assert(gv)
 793
 794 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 795                         __attribute__nonnull__(pTHX_1);
 796 #define PERL_ARGS_ASSERT_OP_DUMP        \
 797         assert(o)
 798
 799 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 800 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 801                         __attribute__nonnull__(pTHX_1);
 802 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 803         assert(stash)
 804
 805 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 806                         __attribute__nonnull__(pTHX_1);
 807 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 808         assert(stash)
 809
 810 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 811                         __attribute__nonnull__(pTHX_1);
 812 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 813         assert(gv)
 814
 815 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 816                         __attribute__nonnull__(pTHX_1);
 817 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 818         assert(gv)
 819
 820 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 821                         __attribute__nonnull__(pTHX_1);
 822 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 823         assert(sv)
 824
 825 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 826                         __attribute__warn_unused_result__
 827                         __attribute__nonnull__(pTHX_1)
 828                         __attribute__nonnull__(pTHX_2)
 829                         __attribute__nonnull__(pTHX_3);
 830 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 831         assert(big); assert(bigend); assert(littlestr)
 832
 833 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 834                         __attribute__nonnull__(pTHX_1);
 835 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 836         assert(scriptname)
 837
 838 #if defined(PERL_IN_OP_C)
 839 STATIC OP*      S_force_list(pTHX_ OP* arg);
 840 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 841                         __attribute__nonnull__(pTHX_1);
 842 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 843         assert(o)
 844
 845 #endif
 846 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 847                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 848                         __attribute__nonnull__(pTHX_1);
 849 #define PERL_ARGS_ASSERT_FORM   \
 850         assert(pat)
 851
 852 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 853                         __attribute__nonnull__(pTHX_1);
 854 #define PERL_ARGS_ASSERT_VFORM  \
 855         assert(pat)
 856
 857 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 858 #if defined(PERL_IN_OP_C)
 859 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 860 #endif
 861 #if !defined(HAS_GETENV_LEN)
 862 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 863                         __attribute__nonnull__(pTHX_1)
 864                         __attribute__nonnull__(pTHX_2);
 865 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 866         assert(env_elem); assert(len)
 867
 868 #endif
 869 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 870                         __attribute__nonnull__(pTHX_2);
 871 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 872         assert(cv)
 873
 874 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 875 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 876 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
 877 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
 878 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
 879 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
 880 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 881                         __attribute__warn_unused_result__
 882                         __attribute__nonnull__(pTHX_2);
 883 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 884         assert(name)
 885
 886 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 887                         __attribute__nonnull__(pTHX_1);
 888 #define PERL_ARGS_ASSERT_GV_CHECK       \
 889         assert(stash)
 890
 891 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 892                         __attribute__nonnull__(pTHX_1)
 893                         __attribute__nonnull__(pTHX_2);
 894 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 895         assert(sv); assert(gv)
 896
 897 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 898                         __attribute__nonnull__(pTHX_1)
 899                         __attribute__nonnull__(pTHX_2); */
 900 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 901         assert(sv); assert(gv)
 902
 903 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 904                         __attribute__nonnull__(pTHX_1)
 905                         __attribute__nonnull__(pTHX_2);
 906 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 907         assert(sv); assert(gv)
 908
 909 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 910                         __attribute__nonnull__(pTHX_1);
 911 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 912         assert(name)
 913
 914 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 915                         __attribute__nonnull__(pTHX_1);
 916 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 917         assert(name)
 918
 919 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 920                         __attribute__nonnull__(pTHX_2);
 921 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 922         assert(name)
 923
 924 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 925                         __attribute__nonnull__(pTHX_2);
 926 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 927         assert(name)
 928
 929 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 930                         __attribute__nonnull__(pTHX_1)
 931                         __attribute__nonnull__(pTHX_2); */
 932 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 933         assert(stash); assert(name)
 934
 935 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 936                         __attribute__nonnull__(pTHX_1)
 937                         __attribute__nonnull__(pTHX_2);
 938 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 939         assert(stash); assert(name)
 940
 941 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 942                         __attribute__nonnull__(pTHX_1)
 943                         __attribute__nonnull__(pTHX_2);
 944 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 945         assert(stash); assert(name)
 946
 947 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 948                         __attribute__nonnull__(pTHX_1);
 949 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 950         assert(nambeg)
 951
 952 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 953                         __attribute__nonnull__(pTHX_1)
 954                         __attribute__nonnull__(pTHX_2);
 955 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 956         assert(sv); assert(gv)
 957
 958 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 959                         __attribute__nonnull__(pTHX_1)
 960                         __attribute__nonnull__(pTHX_2); */
 961 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 962         assert(sv); assert(gv)
 963
 964 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 965                         __attribute__nonnull__(pTHX_1)
 966                         __attribute__nonnull__(pTHX_2);
 967 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 968         assert(sv); assert(gv)
 969
 970 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 971                         __attribute__nonnull__(pTHX_1);
 972 #define PERL_ARGS_ASSERT_NEWGP  \
 973         assert(gv)
 974
 975 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
 976                         __attribute__nonnull__(pTHX_1);
 977 #define PERL_ARGS_ASSERT_CVGV_SET       \
 978         assert(cv)
 979
 980 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 981                         __attribute__nonnull__(pTHX_1)
 982                         __attribute__nonnull__(pTHX_3);
 983 #define PERL_ARGS_ASSERT_GV_INIT        \
 984         assert(gv); assert(name)
 985
 986 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 987                         __attribute__nonnull__(pTHX_1)
 988                         __attribute__nonnull__(pTHX_2);
 989 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 990         assert(gv); assert(name)
 991
 992 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
 993                         __attribute__nonnull__(pTHX_1);
 994 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
 995         assert(gv)
 996
 997 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 998                         __attribute__nonnull__(pTHX_1);
 999 #define PERL_ARGS_ASSERT_GV_STASHPV     \
1000         assert(name)
1001
1002 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
1003                         __attribute__nonnull__(pTHX_1);
1004 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
1005         assert(name)
1006
1007 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
1008                         __attribute__nonnull__(pTHX_1);
1009 #define PERL_ARGS_ASSERT_GV_STASHSV     \
1010         assert(sv)
1011
1012 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1013 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv)
1014                         __attribute__warn_unused_result__;
1015
1016 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1017                         __attribute__nonnull__(pTHX_1);
1018 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1019         assert(hv)
1020
1021 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1022                         __attribute__nonnull__(pTHX_2); */
1023 #define PERL_ARGS_ASSERT_HV_DELETE      \
1024         assert(key)
1025
1026 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1027                         __attribute__nonnull__(pTHX_2); */
1028 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1029         assert(keysv)
1030
1031 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1032                         __attribute__warn_unused_result__
1033                         __attribute__nonnull__(pTHX_2); */
1034 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1035         assert(key)
1036
1037 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1038                         __attribute__warn_unused_result__
1039                         __attribute__nonnull__(pTHX_2); */
1040 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1041         assert(keysv)
1042
1043 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1044                         __attribute__nonnull__(pTHX_2); */
1045 #define PERL_ARGS_ASSERT_HV_FETCH       \
1046         assert(key)
1047
1048 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1049                         __attribute__nonnull__(pTHX_2); */
1050 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1051         assert(keysv)
1052
1053 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1054 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)
1055                         __attribute__nonnull__(pTHX_2);
1056 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1057         assert(key)
1058
1059 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1060                         __attribute__nonnull__(pTHX_1);
1061 #define PERL_ARGS_ASSERT_HV_FILL        \
1062         assert(hv)
1063
1064 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1065                         __attribute__nonnull__(pTHX_1);
1066 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1067         assert(hv)
1068
1069 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1070                         __attribute__nonnull__(pTHX_1);
1071 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1072         assert(hv)
1073
1074 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1075                         __attribute__warn_unused_result__
1076                         __attribute__nonnull__(pTHX_1)
1077                         __attribute__nonnull__(pTHX_2);
1078 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1079         assert(entry); assert(retlen)
1080
1081 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1082                         __attribute__warn_unused_result__
1083                         __attribute__nonnull__(pTHX_1);
1084 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1085         assert(entry)
1086
1087 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1088                         __attribute__warn_unused_result__
1089                         __attribute__nonnull__(pTHX_1); */
1090 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1091         assert(hv)
1092
1093 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1094                         __attribute__warn_unused_result__
1095                         __attribute__nonnull__(pTHX_1)
1096                         __attribute__nonnull__(pTHX_2)
1097                         __attribute__nonnull__(pTHX_3);
1098 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1099         assert(hv); assert(key); assert(retlen)
1100
1101 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1102                         __attribute__warn_unused_result__
1103                         __attribute__nonnull__(pTHX_1);
1104 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1105         assert(hv)
1106
1107 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1108                         __attribute__warn_unused_result__
1109                         __attribute__nonnull__(pTHX_1)
1110                         __attribute__nonnull__(pTHX_2);
1111 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1112         assert(hv); assert(entry)
1113
1114 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1115                         __attribute__nonnull__(pTHX_1);
1116 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1117         assert(hv)
1118
1119 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1120                         __attribute__nonnull__(pTHX_1); */
1121 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1122         assert(hv)
1123
1124 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1125 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1126 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1127 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1128 #if defined(PERL_IN_HV_C)
1129 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)
1130                         __attribute__nonnull__(pTHX_2)
1131                         __attribute__nonnull__(pTHX_6);
1132 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1133         assert(key_p); assert(value)
1134
1135 #endif
1136 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1137 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1138 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1139 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1140 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1141                         __attribute__nonnull__(pTHX_1)
1142                         __attribute__nonnull__(pTHX_2); */
1143
1144 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
1145                         __attribute__pure__
1146                         __attribute__nonnull__(1)
1147                         __attribute__nonnull__(2);
1148 #define PERL_ARGS_ASSERT_FOLDEQ \
1149         assert(a); assert(b)
1150
1151 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1152                         __attribute__nonnull__(pTHX_1)
1153                         __attribute__nonnull__(pTHX_2); */
1154
1155 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1156                         __attribute__pure__
1157                         __attribute__nonnull__(1)
1158                         __attribute__nonnull__(2);
1159 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1160         assert(a); assert(b)
1161
1162 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1163                         __attribute__nonnull__(pTHX_1)
1164                         __attribute__nonnull__(pTHX_5); */
1165
1166 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)
1167                         __attribute__nonnull__(pTHX_1)
1168                         __attribute__nonnull__(pTHX_5);
1169 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8    \
1170         assert(s1); assert(s2)
1171
1172 #if defined(PERL_IN_DOIO_C)
1173 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1174                         __attribute__warn_unused_result__;
1175
1176 #endif
1177 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1178                         __attribute__nonnull__(pTHX_2);
1179 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1180         assert(argv)
1181
1182 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1183 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1184 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1185 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1186                         __attribute__nonnull__(pTHX_1);
1187 #define PERL_ARGS_ASSERT_INIT_TM        \
1188         assert(ptm)
1189
1190 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1191 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1192                         __attribute__warn_unused_result__
1193                         __attribute__pure__
1194                         __attribute__nonnull__(1)
1195                         __attribute__nonnull__(2);
1196 #define PERL_ARGS_ASSERT_INSTR  \
1197         assert(big); assert(little)
1198
1199 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1200                         __attribute__nonnull__(pTHX_1);
1201 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1202         assert(io)
1203
1204 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1205                         __attribute__warn_unused_result__;
1206
1207 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1208                         __attribute__warn_unused_result__;
1209
1210 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1211                         __attribute__warn_unused_result__
1212                         __attribute__pure__;
1213
1214 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1215                         __attribute__warn_unused_result__
1216                         __attribute__pure__;
1217
1218 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1219                         __attribute__warn_unused_result__
1220                         __attribute__pure__;
1221
1222 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1223                         __attribute__warn_unused_result__
1224                         __attribute__pure__;
1225
1226 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1227                         __attribute__warn_unused_result__
1228                         __attribute__pure__;
1229
1230 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1231                         __attribute__warn_unused_result__
1232                         __attribute__pure__;
1233
1234 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1235                         __attribute__warn_unused_result__
1236                         __attribute__pure__;
1237
1238 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1239                         __attribute__warn_unused_result__
1240                         __attribute__pure__;
1241
1242 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1243                         __attribute__warn_unused_result__
1244                         __attribute__pure__;
1245
1246 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1247                         __attribute__warn_unused_result__
1248                         __attribute__pure__;
1249
1250 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1251                         __attribute__warn_unused_result__
1252                         __attribute__pure__;
1253
1254 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1255                         __attribute__warn_unused_result__
1256                         __attribute__pure__;
1257
1258 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1259                         __attribute__warn_unused_result__
1260                         __attribute__pure__;
1261
1262 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1263                         __attribute__warn_unused_result__
1264                         __attribute__pure__;
1265
1266 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1267                         __attribute__warn_unused_result__
1268                         __attribute__pure__;
1269
1270 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1271                         __attribute__warn_unused_result__
1272                         __attribute__pure__;
1273
1274 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1275                         __attribute__nonnull__(pTHX_2)
1276                         __attribute__nonnull__(pTHX_3);
1277 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1278         assert(p); assert(lenp)
1279
1280 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1281                         __attribute__nonnull__(pTHX_2)
1282                         __attribute__nonnull__(pTHX_3);
1283 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1284         assert(p); assert(lenp)
1285
1286 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1287                         __attribute__nonnull__(pTHX_2)
1288                         __attribute__nonnull__(pTHX_3);
1289 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1290         assert(p); assert(lenp)
1291
1292 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1293                         __attribute__nonnull__(pTHX_2)
1294                         __attribute__nonnull__(pTHX_3);
1295 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1296         assert(p); assert(lenp)
1297
1298 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1299                         __attribute__warn_unused_result__
1300                         __attribute__pure__;
1301
1302 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1303                         __attribute__warn_unused_result__
1304                         __attribute__pure__;
1305
1306 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1307                         __attribute__warn_unused_result__
1308                         __attribute__pure__;
1309
1310 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1311                         __attribute__warn_unused_result__
1312                         __attribute__pure__;
1313
1314 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1315                         __attribute__warn_unused_result__
1316                         __attribute__pure__;
1317
1318 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1319                         __attribute__warn_unused_result__
1320                         __attribute__pure__;
1321
1322 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1323                         __attribute__warn_unused_result__
1324                         __attribute__pure__;
1325
1326 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1327                         __attribute__warn_unused_result__
1328                         __attribute__pure__;
1329
1330 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1331                         __attribute__warn_unused_result__
1332                         __attribute__pure__;
1333
1334 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1335                         __attribute__warn_unused_result__
1336                         __attribute__pure__;
1337
1338 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1339                         __attribute__warn_unused_result__
1340                         __attribute__pure__;
1341
1342 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1343                         __attribute__warn_unused_result__
1344                         __attribute__pure__;
1345
1346 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1347                         __attribute__warn_unused_result__
1348                         __attribute__pure__;
1349
1350 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1351                         __attribute__nonnull__(1);
1352 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1353         assert(s)
1354
1355 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1356                         __attribute__nonnull__(1);
1357 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1358         assert(s)
1359
1360 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1361                         __attribute__nonnull__(1);
1362 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1363         assert(s)
1364
1365 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1366                         __attribute__nonnull__(1); */
1367 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1368         assert(s)
1369
1370 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1371                         __attribute__nonnull__(1);
1372 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1373         assert(s)
1374
1375 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1376                         __attribute__warn_unused_result__
1377                         __attribute__nonnull__(pTHX_1);
1378 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1379         assert(p)
1380
1381 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1382                         __attribute__warn_unused_result__
1383                         __attribute__nonnull__(pTHX_1);
1384 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1385         assert(p)
1386
1387 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1388                         __attribute__warn_unused_result__
1389                         __attribute__nonnull__(pTHX_1);
1390 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1391         assert(p)
1392
1393 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1394                         __attribute__warn_unused_result__
1395                         __attribute__nonnull__(pTHX_1);
1396 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1397         assert(p)
1398
1399 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1400                         __attribute__warn_unused_result__
1401                         __attribute__nonnull__(pTHX_1);
1402 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1403         assert(p)
1404
1405 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1406                         __attribute__warn_unused_result__
1407                         __attribute__nonnull__(pTHX_1);
1408 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1409         assert(p)
1410
1411 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1412                         __attribute__warn_unused_result__
1413                         __attribute__nonnull__(pTHX_1);
1414 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1415         assert(p)
1416
1417 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1418                         __attribute__warn_unused_result__
1419                         __attribute__nonnull__(pTHX_1);
1420 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1421         assert(p)
1422
1423 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1424                         __attribute__warn_unused_result__
1425                         __attribute__nonnull__(pTHX_1);
1426 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1427         assert(p)
1428
1429 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1430                         __attribute__warn_unused_result__
1431                         __attribute__nonnull__(pTHX_1);
1432 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1433         assert(p)
1434
1435 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1436                         __attribute__warn_unused_result__
1437                         __attribute__nonnull__(pTHX_1);
1438 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1439         assert(p)
1440
1441 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1442                         __attribute__warn_unused_result__
1443                         __attribute__nonnull__(pTHX_1);
1444 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1445         assert(p)
1446
1447 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1448                         __attribute__warn_unused_result__
1449                         __attribute__nonnull__(pTHX_1);
1450 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1451         assert(p)
1452
1453 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1454                         __attribute__warn_unused_result__
1455                         __attribute__nonnull__(pTHX_1);
1456 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1457         assert(p)
1458
1459 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1460                         __attribute__warn_unused_result__
1461                         __attribute__nonnull__(pTHX_1);
1462 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1463         assert(p)
1464
1465 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1466                         __attribute__warn_unused_result__
1467                         __attribute__nonnull__(pTHX_1);
1468 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1469         assert(p)
1470
1471 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1472                         __attribute__warn_unused_result__
1473                         __attribute__nonnull__(pTHX_1);
1474 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1475         assert(p)
1476
1477 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1478                         __attribute__warn_unused_result__
1479                         __attribute__nonnull__(pTHX_1);
1480 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1481         assert(p)
1482
1483 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1484                         __attribute__warn_unused_result__
1485                         __attribute__nonnull__(pTHX_1);
1486 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1487         assert(p)
1488
1489 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1490                         __attribute__warn_unused_result__
1491                         __attribute__nonnull__(pTHX_1);
1492 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1493         assert(p)
1494
1495 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1496                         __attribute__warn_unused_result__
1497                         __attribute__nonnull__(pTHX_1);
1498 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1499         assert(p)
1500
1501 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1502                         __attribute__warn_unused_result__
1503                         __attribute__nonnull__(pTHX_1);
1504 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1505         assert(p)
1506
1507 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1508                         __attribute__warn_unused_result__
1509                         __attribute__nonnull__(pTHX_1);
1510 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1511         assert(p)
1512
1513 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1514                         __attribute__warn_unused_result__
1515                         __attribute__nonnull__(pTHX_1);
1516 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1517         assert(p)
1518
1519 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1520                         __attribute__warn_unused_result__
1521                         __attribute__nonnull__(pTHX_1);
1522 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1523         assert(p)
1524
1525 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1526                         __attribute__warn_unused_result__
1527                         __attribute__nonnull__(pTHX_1);
1528 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1529         assert(p)
1530
1531 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1532                         __attribute__warn_unused_result__
1533                         __attribute__nonnull__(pTHX_1);
1534 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1535         assert(p)
1536
1537 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1538                         __attribute__warn_unused_result__
1539                         __attribute__nonnull__(pTHX_1);
1540 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1541         assert(p)
1542
1543 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1544                         __attribute__nonnull__(pTHX_1);
1545 #define PERL_ARGS_ASSERT_JMAYBE \
1546         assert(o)
1547
1548 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1549                         __attribute__pure__
1550                         __attribute__nonnull__(pTHX_1);
1551 #define PERL_ARGS_ASSERT_KEYWORD        \
1552         assert(name)
1553
1554 #if defined(PERL_IN_OP_C)
1555 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
1556                         __attribute__nonnull__(pTHX_1);
1557 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
1558         assert(rep_op)
1559
1560 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
1561                         __attribute__nonnull__(pTHX_1);
1562 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
1563         assert(o)
1564
1565 #endif
1566 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1567 PERL_CALLCONV void      Perl_lex_end(pTHX);
1568 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1569 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1570 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1571 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1572                         __attribute__nonnull__(pTHX_1);
1573 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1574         assert(pv)
1575
1576 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1577                         __attribute__nonnull__(pTHX_1);
1578 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1579         assert(sv)
1580
1581 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1582                         __attribute__nonnull__(pTHX_1);
1583 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1584         assert(ptr)
1585
1586 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1587                         __attribute__nonnull__(pTHX_1);
1588 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1589         assert(ptr)
1590
1591 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1592                         __attribute__nonnull__(pTHX_1);
1593 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1594         assert(ptr)
1595
1596 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1597 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1598 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1599 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1600 PERL_CALLCONV OP*       Perl_parse_fullstmt(pTHX_ U32 flags);
1601 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1602                         __attribute__nonnull__(pTHX_1);
1603 #define PERL_ARGS_ASSERT_OP_NULL        \
1604         assert(o)
1605
1606 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1607                         __attribute__nonnull__(pTHX_1);
1608 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1609         assert(o)
1610
1611 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1612 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1613 #if defined(PERL_IN_OP_C)
1614 STATIC OP*      S_linklist(pTHX_ OP *o)
1615                         __attribute__nonnull__(pTHX_1);
1616 #define PERL_ARGS_ASSERT_LINKLIST       \
1617         assert(o)
1618
1619 STATIC OP*      S_listkids(pTHX_ OP* o);
1620 #endif
1621 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1622 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1623                         __attribute__nonnull__(pTHX_2);
1624 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1625         assert(name)
1626
1627 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1628                         __attribute__nonnull__(pTHX_2);
1629 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1630         assert(name)
1631
1632 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1633                         __attribute__nonnull__(pTHX_1);
1634 #define PERL_ARGS_ASSERT_LOCALIZE       \
1635         assert(o)
1636
1637 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1638                         __attribute__warn_unused_result__
1639                         __attribute__nonnull__(pTHX_1);
1640 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1641         assert(sv)
1642
1643 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1644                         __attribute__nonnull__(pTHX_1)
1645                         __attribute__nonnull__(pTHX_2)
1646                         __attribute__nonnull__(pTHX_3);
1647 #define PERL_ARGS_ASSERT_GROK_BIN       \
1648         assert(start); assert(len_p); assert(flags)
1649
1650 PERL_CALLCONV char      Perl_grok_bslash_c(pTHX_ const char source, const bool output_warning)
1651                         __attribute__warn_unused_result__;
1652
1653 PERL_CALLCONV bool      Perl_grok_bslash_o(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
1654                         __attribute__warn_unused_result__
1655                         __attribute__nonnull__(pTHX_1)
1656                         __attribute__nonnull__(pTHX_2)
1657                         __attribute__nonnull__(pTHX_3)
1658                         __attribute__nonnull__(pTHX_4);
1659 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
1660         assert(s); assert(uv); assert(len); assert(error_msg)
1661
1662 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1663                         __attribute__nonnull__(pTHX_1)
1664                         __attribute__nonnull__(pTHX_2)
1665                         __attribute__nonnull__(pTHX_3);
1666 #define PERL_ARGS_ASSERT_GROK_HEX       \
1667         assert(start); assert(len_p); assert(flags)
1668
1669 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1670                         __attribute__nonnull__(pTHX_1);
1671 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1672         assert(pv)
1673
1674 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1675                         __attribute__warn_unused_result__
1676                         __attribute__nonnull__(pTHX_1)
1677                         __attribute__nonnull__(pTHX_2);
1678 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1679         assert(sp); assert(send)
1680
1681 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1682                         __attribute__nonnull__(pTHX_1)
1683                         __attribute__nonnull__(pTHX_2)
1684                         __attribute__nonnull__(pTHX_3);
1685 #define PERL_ARGS_ASSERT_GROK_OCT       \
1686         assert(start); assert(len_p); assert(flags)
1687
1688 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1689                         __attribute__nonnull__(pTHX_1)
1690                         __attribute__nonnull__(pTHX_2);
1691 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1692         assert(sv); assert(mg)
1693
1694 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1695                         __attribute__nonnull__(pTHX_1)
1696                         __attribute__nonnull__(pTHX_2);
1697 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1698         assert(sv); assert(mg)
1699
1700 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1701                         __attribute__nonnull__(pTHX_1)
1702                         __attribute__nonnull__(pTHX_2);
1703 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1704         assert(sv); assert(mg)
1705
1706 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1707                         __attribute__nonnull__(pTHX_1)
1708                         __attribute__nonnull__(pTHX_2);
1709 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1710         assert(sv); assert(mg)
1711
1712 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1713                         __attribute__nonnull__(pTHX_2);
1714 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1715         assert(mg)
1716
1717 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1718                         __attribute__nonnull__(pTHX_1)
1719                         __attribute__nonnull__(pTHX_2);
1720 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1721         assert(sv); assert(mg)
1722
1723 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1724                         __attribute__nonnull__(pTHX_1)
1725                         __attribute__nonnull__(pTHX_2);
1726 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1727         assert(sv); assert(mg)
1728
1729 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1730                         __attribute__nonnull__(pTHX_1)
1731                         __attribute__nonnull__(pTHX_2);
1732 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1733         assert(sv); assert(mg)
1734
1735 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1736                         __attribute__nonnull__(pTHX_1)
1737                         __attribute__nonnull__(pTHX_2);
1738 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1739         assert(sv); assert(mg)
1740
1741 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1742                         __attribute__nonnull__(pTHX_1)
1743                         __attribute__nonnull__(pTHX_2);
1744 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1745         assert(sv); assert(mg)
1746
1747 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1748                         __attribute__nonnull__(pTHX_1)
1749                         __attribute__nonnull__(pTHX_2);
1750 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1751         assert(sv); assert(mg)
1752
1753 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1754                         __attribute__nonnull__(pTHX_1)
1755                         __attribute__nonnull__(pTHX_2);
1756 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1757         assert(sv); assert(mg)
1758
1759 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1760                         __attribute__nonnull__(pTHX_1)
1761                         __attribute__nonnull__(pTHX_2);
1762 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1763         assert(sv); assert(mg)
1764
1765 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1766                         __attribute__nonnull__(pTHX_1)
1767                         __attribute__nonnull__(pTHX_2);
1768 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1769         assert(sv); assert(mg)
1770
1771 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1772                         __attribute__nonnull__(pTHX_1)
1773                         __attribute__nonnull__(pTHX_2);
1774 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1775         assert(sv); assert(mg)
1776
1777 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1778                         __attribute__nonnull__(pTHX_1)
1779                         __attribute__nonnull__(pTHX_2);
1780 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1781         assert(sv); assert(mg)
1782
1783 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1784                         __attribute__nonnull__(pTHX_1)
1785                         __attribute__nonnull__(pTHX_2);
1786 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1787         assert(sv); assert(mg)
1788
1789 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1790                         __attribute__nonnull__(pTHX_1)
1791                         __attribute__nonnull__(pTHX_2);
1792 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1793         assert(sv); assert(mg)
1794
1795 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1796                         __attribute__nonnull__(pTHX_1)
1797                         __attribute__nonnull__(pTHX_2);
1798 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1799         assert(sv); assert(mg)
1800
1801 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1802                         __attribute__nonnull__(pTHX_1)
1803                         __attribute__nonnull__(pTHX_2);
1804 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1805         assert(sv); assert(mg)
1806
1807 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1808                         __attribute__nonnull__(pTHX_1)
1809                         __attribute__nonnull__(pTHX_2);
1810 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1811         assert(sv); assert(mg)
1812
1813 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1814                         __attribute__nonnull__(pTHX_1)
1815                         __attribute__nonnull__(pTHX_2)
1816                         __attribute__nonnull__(pTHX_3);
1817 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1818         assert(sv); assert(mg); assert(key)
1819
1820 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1821                         __attribute__nonnull__(pTHX_1)
1822                         __attribute__nonnull__(pTHX_2);
1823 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1824         assert(sv); assert(mg)
1825
1826 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1827                         __attribute__nonnull__(pTHX_1)
1828                         __attribute__nonnull__(pTHX_2);
1829 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1830         assert(sv); assert(mg)
1831
1832 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1833                         __attribute__noreturn__
1834                         __attribute__nonnull__(pTHX_1)
1835                         __attribute__nonnull__(pTHX_2);
1836 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1837         assert(sv); assert(mg)
1838
1839 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1840                         __attribute__nonnull__(pTHX_1)
1841                         __attribute__nonnull__(pTHX_2);
1842 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1843         assert(sv); assert(mg)
1844
1845 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1846                         __attribute__nonnull__(pTHX_1)
1847                         __attribute__nonnull__(pTHX_2);
1848 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1849         assert(sv); assert(mg)
1850
1851 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1852                         __attribute__nonnull__(pTHX_1)
1853                         __attribute__nonnull__(pTHX_2);
1854 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1855         assert(sv); assert(mg)
1856
1857 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1858                         __attribute__nonnull__(pTHX_1)
1859                         __attribute__nonnull__(pTHX_2);
1860 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1861         assert(sv); assert(mg)
1862
1863 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1864                         __attribute__nonnull__(pTHX_1)
1865                         __attribute__nonnull__(pTHX_2);
1866 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1867         assert(sv); assert(mg)
1868
1869 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1870                         __attribute__nonnull__(pTHX_1)
1871                         __attribute__nonnull__(pTHX_2);
1872 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1873         assert(sv); assert(mg)
1874
1875 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1876                         __attribute__nonnull__(pTHX_1)
1877                         __attribute__nonnull__(pTHX_2);
1878 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1879         assert(sv); assert(mg)
1880
1881 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1882                         __attribute__nonnull__(pTHX_1)
1883                         __attribute__nonnull__(pTHX_2);
1884 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1885         assert(sv); assert(mg)
1886
1887 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1888                         __attribute__nonnull__(pTHX_1)
1889                         __attribute__nonnull__(pTHX_2);
1890 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1891         assert(sv); assert(mg)
1892
1893 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1894                         __attribute__nonnull__(pTHX_1)
1895                         __attribute__nonnull__(pTHX_2);
1896 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1897         assert(sv); assert(mg)
1898
1899 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1900                         __attribute__nonnull__(pTHX_1)
1901                         __attribute__nonnull__(pTHX_2);
1902 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1903         assert(sv); assert(mg)
1904
1905 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1906                         __attribute__nonnull__(pTHX_1)
1907                         __attribute__nonnull__(pTHX_2);
1908 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1909         assert(sv); assert(mg)
1910
1911 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1912                         __attribute__nonnull__(pTHX_1)
1913                         __attribute__nonnull__(pTHX_2);
1914 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1915         assert(sv); assert(mg)
1916
1917 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1918                         __attribute__nonnull__(pTHX_1)
1919                         __attribute__nonnull__(pTHX_2);
1920 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1921         assert(sv); assert(mg)
1922
1923 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1924                         __attribute__nonnull__(pTHX_2);
1925 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1926         assert(mg)
1927
1928 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1929                         __attribute__nonnull__(pTHX_1)
1930                         __attribute__nonnull__(pTHX_2);
1931 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1932         assert(sv); assert(mg)
1933
1934 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1935                         __attribute__nonnull__(pTHX_1)
1936                         __attribute__nonnull__(pTHX_2);
1937 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1938         assert(sv); assert(mg)
1939
1940 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1941                         __attribute__nonnull__(pTHX_1)
1942                         __attribute__nonnull__(pTHX_2);
1943 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1944         assert(sv); assert(mg)
1945
1946 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1947                         __attribute__nonnull__(pTHX_1)
1948                         __attribute__nonnull__(pTHX_2);
1949 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1950         assert(sv); assert(mg)
1951
1952 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1953                         __attribute__nonnull__(pTHX_1)
1954                         __attribute__nonnull__(pTHX_2);
1955 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1956         assert(sv); assert(mg)
1957
1958 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1959                         __attribute__nonnull__(pTHX_1)
1960                         __attribute__nonnull__(pTHX_2);
1961 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1962         assert(sv); assert(mg)
1963
1964 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1965                         __attribute__nonnull__(pTHX_1)
1966                         __attribute__nonnull__(pTHX_2);
1967 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1968         assert(sv); assert(mg)
1969
1970 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1971                         __attribute__nonnull__(pTHX_1)
1972                         __attribute__nonnull__(pTHX_2);
1973 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1974         assert(sv); assert(mg)
1975
1976 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
1977                         __attribute__nonnull__(pTHX_1)
1978                         __attribute__nonnull__(pTHX_2)
1979                         __attribute__nonnull__(pTHX_3);
1980 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
1981         assert(sv); assert(mg); assert(meth)
1982
1983 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1984 #if defined(USE_LOCALE_COLLATE)
1985 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1986                         __attribute__nonnull__(pTHX_1)
1987                         __attribute__nonnull__(pTHX_2);
1988 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1989         assert(sv); assert(mg)
1990
1991 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1992                         __attribute__nonnull__(pTHX_1)
1993                         __attribute__nonnull__(pTHX_3);
1994 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1995         assert(s); assert(xlen)
1996
1997 #endif
1998 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1999                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2000                         __attribute__nonnull__(pTHX_1);
2001 #define PERL_ARGS_ASSERT_MESS   \
2002         assert(pat)
2003
2004 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
2005                         __attribute__nonnull__(pTHX_1);
2006 #define PERL_ARGS_ASSERT_MESS_SV        \
2007         assert(basemsg)
2008
2009 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
2010                         __attribute__nonnull__(pTHX_1);
2011 #define PERL_ARGS_ASSERT_VMESS  \
2012         assert(pat)
2013
2014 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
2015                         __attribute__nonnull__(pTHX_1);
2016 #define PERL_ARGS_ASSERT_QERROR \
2017         assert(err)
2018
2019 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
2020                         __attribute__nonnull__(pTHX_3);
2021 #define PERL_ARGS_ASSERT_SORTSV \
2022         assert(cmp)
2023
2024 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
2025                         __attribute__nonnull__(pTHX_3);
2026 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
2027         assert(cmp)
2028
2029 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2030                         __attribute__nonnull__(pTHX_1);
2031 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2032         assert(sv)
2033
2034 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2035                         __attribute__nonnull__(pTHX_1)
2036                         __attribute__nonnull__(pTHX_2);
2037 #define PERL_ARGS_ASSERT_MG_COPY        \
2038         assert(sv); assert(nsv)
2039
2040 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2041                         __attribute__nonnull__(pTHX_1)
2042                         __attribute__nonnull__(pTHX_2);
2043 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2044         assert(sv); assert(nsv)
2045
2046 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2047                         __attribute__warn_unused_result__;
2048
2049 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2050                         __attribute__nonnull__(pTHX_1);
2051 #define PERL_ARGS_ASSERT_MG_FREE        \
2052         assert(sv)
2053
2054 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2055                         __attribute__nonnull__(pTHX_1);
2056 #define PERL_ARGS_ASSERT_MG_GET \
2057         assert(sv)
2058
2059 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2060                         __attribute__nonnull__(pTHX_1);
2061 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2062         assert(sv)
2063
2064 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2065                         __attribute__nonnull__(pTHX_1);
2066 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2067         assert(sv)
2068
2069 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2070                         __attribute__nonnull__(pTHX_1);
2071 #define PERL_ARGS_ASSERT_MG_SET \
2072         assert(sv)
2073
2074 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2075                         __attribute__nonnull__(pTHX_1);
2076 #define PERL_ARGS_ASSERT_MG_SIZE        \
2077         assert(sv)
2078
2079 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2080                         __attribute__nonnull__(pTHX_1);
2081 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2082         assert(ptm)
2083
2084 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2085 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2086 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2087                         __attribute__nonnull__(pTHX_1);
2088 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2089         assert(s)
2090
2091 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2092                         __attribute__nonnull__(pTHX_1);
2093 #define PERL_ARGS_ASSERT_MY_ATOF        \
2094         assert(s)
2095
2096 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
2097 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
2098                         __attribute__nonnull__(1)
2099                         __attribute__nonnull__(2);
2100 #define PERL_ARGS_ASSERT_MY_BCOPY       \
2101         assert(from); assert(to)
2102
2103 #endif
2104 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
2105 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
2106                         __attribute__nonnull__(1);
2107 #define PERL_ARGS_ASSERT_MY_BZERO       \
2108         assert(loc)
2109
2110 #endif
2111 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2112                         __attribute__noreturn__;
2113
2114 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2115                         __attribute__noreturn__;
2116
2117 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2118 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2119 PERL_CALLCONV void      Perl_atfork_lock(void);
2120 PERL_CALLCONV void      Perl_atfork_unlock(void);
2121 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2122 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2123 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
2124 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
2125                         __attribute__pure__
2126                         __attribute__nonnull__(1)
2127                         __attribute__nonnull__(2);
2128 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
2129         assert(s1); assert(s2)
2130
2131 #endif
2132 #if !defined(HAS_MEMSET)
2133 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
2134                         __attribute__nonnull__(1);
2135 #define PERL_ARGS_ASSERT_MY_MEMSET      \
2136         assert(loc)
2137
2138 #endif
2139 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2140 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2141                         __attribute__nonnull__(pTHX_1)
2142                         __attribute__nonnull__(pTHX_2);
2143 #define PERL_ARGS_ASSERT_MY_POPEN       \
2144         assert(cmd); assert(mode)
2145
2146 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2147                         __attribute__nonnull__(pTHX_1)
2148                         __attribute__nonnull__(pTHX_3);
2149 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2150         assert(mode); assert(args)
2151
2152 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2153 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2154 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2155 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)
2156                         __attribute__nonnull__(pTHX_1);
2157 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2158         assert(fmt)
2159
2160 #if defined(MYSWAP)
2161 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
2162                         __attribute__malloc__
2163                         __attribute__warn_unused_result__
2164                         __attribute__pure__;
2165
2166 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
2167                         __attribute__malloc__
2168                         __attribute__warn_unused_result__
2169                         __attribute__pure__;
2170
2171 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
2172                         __attribute__malloc__
2173                         __attribute__warn_unused_result__
2174                         __attribute__pure__;
2175
2176 #endif
2177 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2178 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2179                         __attribute__malloc__
2180                         __attribute__warn_unused_result__;
2181
2182 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2183                         __attribute__malloc__
2184                         __attribute__warn_unused_result__;
2185
2186 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2187 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2188                         __attribute__malloc__
2189                         __attribute__warn_unused_result__;
2190
2191 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2192                         __attribute__malloc__
2193                         __attribute__warn_unused_result__
2194                         __attribute__nonnull__(pTHX_2);
2195 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2196         assert(first)
2197
2198 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2199 #ifdef PERL_MAD
2200 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2201 #else
2202 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2203 #endif
2204 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2205                         __attribute__malloc__
2206                         __attribute__warn_unused_result__
2207                         __attribute__nonnull__(pTHX_5);
2208 #define PERL_ARGS_ASSERT_NEWFOROP       \
2209         assert(expr)
2210
2211 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2212                         __attribute__malloc__
2213                         __attribute__warn_unused_result__
2214                         __attribute__nonnull__(pTHX_1)
2215                         __attribute__nonnull__(pTHX_2);
2216 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2217         assert(cond); assert(block)
2218
2219 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2220                         __attribute__malloc__
2221                         __attribute__warn_unused_result__
2222                         __attribute__nonnull__(pTHX_3)
2223                         __attribute__nonnull__(pTHX_4);
2224 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2225         assert(first); assert(other)
2226
2227 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2228                         __attribute__malloc__
2229                         __attribute__warn_unused_result__
2230                         __attribute__nonnull__(pTHX_2);
2231 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2232         assert(label)
2233
2234 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2235                         __attribute__malloc__
2236                         __attribute__warn_unused_result__;
2237
2238 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2239                         __attribute__malloc__
2240                         __attribute__warn_unused_result__;
2241
2242 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2243                         __attribute__malloc__
2244                         __attribute__warn_unused_result__;
2245
2246 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2247                         __attribute__nonnull__(pTHX_1);
2248 #define PERL_ARGS_ASSERT_NEWPROG        \
2249         assert(o)
2250
2251 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2252                         __attribute__malloc__
2253                         __attribute__warn_unused_result__
2254                         __attribute__nonnull__(pTHX_2)
2255                         __attribute__nonnull__(pTHX_3);
2256 #define PERL_ARGS_ASSERT_NEWRANGE       \
2257         assert(left); assert(right)
2258
2259 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2260                         __attribute__malloc__
2261                         __attribute__warn_unused_result__;
2262
2263 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2264                         __attribute__malloc__
2265                         __attribute__warn_unused_result__;
2266
2267 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2268 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2269                         __attribute__nonnull__(pTHX_2)
2270                         __attribute__nonnull__(pTHX_3);
2271 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2272         assert(subaddr); assert(filename)
2273
2274 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2275                         __attribute__nonnull__(pTHX_2)
2276                         __attribute__nonnull__(pTHX_3);
2277 #define PERL_ARGS_ASSERT_NEWXS  \
2278         assert(subaddr); assert(filename)
2279
2280 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2281                         __attribute__warn_unused_result__; */
2282
2283 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2284                         __attribute__malloc__
2285                         __attribute__warn_unused_result__
2286                         __attribute__nonnull__(pTHX_1);
2287 #define PERL_ARGS_ASSERT_NEWAVREF       \
2288         assert(o)
2289
2290 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2291                         __attribute__malloc__
2292                         __attribute__warn_unused_result__;
2293
2294 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2295                         __attribute__malloc__
2296                         __attribute__warn_unused_result__;
2297
2298 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2299                         __attribute__malloc__
2300                         __attribute__warn_unused_result__
2301                         __attribute__nonnull__(pTHX_3);
2302 #define PERL_ARGS_ASSERT_NEWGVOP        \
2303         assert(gv)
2304
2305 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2306                         __attribute__malloc__
2307                         __attribute__warn_unused_result__
2308                         __attribute__nonnull__(pTHX_1);
2309 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2310         assert(pack)
2311
2312 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2313                         __attribute__malloc__
2314                         __attribute__warn_unused_result__;
2315
2316 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2317                         __attribute__malloc__
2318                         __attribute__warn_unused_result__
2319                         __attribute__nonnull__(pTHX_1);
2320 #define PERL_ARGS_ASSERT_NEWHVREF       \
2321         assert(o)
2322
2323 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2324                         __attribute__warn_unused_result__; */
2325
2326 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2327                         __attribute__malloc__
2328                         __attribute__warn_unused_result__;
2329
2330 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2331                         __attribute__malloc__
2332                         __attribute__warn_unused_result__; */
2333
2334 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2335                         __attribute__malloc__
2336                         __attribute__warn_unused_result__;
2337
2338 #ifdef USE_ITHREADS
2339 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2340                         __attribute__malloc__
2341                         __attribute__warn_unused_result__
2342                         __attribute__nonnull__(pTHX_3);
2343 #define PERL_ARGS_ASSERT_NEWPADOP       \
2344         assert(sv)
2345
2346 #endif
2347 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2348                         __attribute__malloc__
2349                         __attribute__warn_unused_result__;
2350
2351 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2352                         __attribute__malloc__
2353                         __attribute__warn_unused_result__;
2354
2355 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2356                         __attribute__malloc__
2357                         __attribute__warn_unused_result__
2358                         __attribute__nonnull__(pTHX_1);
2359 #define PERL_ARGS_ASSERT_NEWRV  \
2360         assert(sv)
2361
2362 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2363                         __attribute__malloc__
2364                         __attribute__warn_unused_result__
2365                         __attribute__nonnull__(pTHX_1);
2366 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2367         assert(sv)
2368
2369 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2370                         __attribute__malloc__
2371                         __attribute__warn_unused_result__;
2372
2373 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2374                         __attribute__malloc__
2375                         __attribute__warn_unused_result__
2376                         __attribute__nonnull__(pTHX_1);
2377 #define PERL_ARGS_ASSERT_NEWSVREF       \
2378         assert(o)
2379
2380 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2381                         __attribute__malloc__
2382                         __attribute__warn_unused_result__
2383                         __attribute__nonnull__(pTHX_3);
2384 #define PERL_ARGS_ASSERT_NEWSVOP        \
2385         assert(sv)
2386
2387 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2388                         __attribute__malloc__
2389                         __attribute__warn_unused_result__;
2390
2391 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2392                         __attribute__malloc__
2393                         __attribute__warn_unused_result__;
2394
2395 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2396                         __attribute__malloc__
2397                         __attribute__warn_unused_result__;
2398
2399 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2400                         __attribute__malloc__
2401                         __attribute__warn_unused_result__;
2402
2403 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2404                         __attribute__malloc__
2405                         __attribute__warn_unused_result__;
2406
2407 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2408                         __attribute__malloc__
2409                         __attribute__warn_unused_result__;
2410
2411 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2412                         __attribute__malloc__
2413                         __attribute__warn_unused_result__;
2414
2415 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2416                         __attribute__malloc__
2417                         __attribute__warn_unused_result__;
2418
2419 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2420                         __attribute__malloc__
2421                         __attribute__warn_unused_result__
2422                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2423                         __attribute__nonnull__(pTHX_1);
2424 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2425         assert(pat)
2426
2427 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2428                         __attribute__malloc__
2429                         __attribute__warn_unused_result__
2430                         __attribute__nonnull__(pTHX_1);
2431 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2432         assert(pat)
2433
2434 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2435                         __attribute__nonnull__(pTHX_1);
2436 #define PERL_ARGS_ASSERT_NEWSVRV        \
2437         assert(rv)
2438
2439 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2440                         __attribute__malloc__
2441                         __attribute__warn_unused_result__;
2442
2443 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2444                         __attribute__malloc__
2445                         __attribute__warn_unused_result__;
2446
2447 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2448                         __attribute__malloc__
2449                         __attribute__warn_unused_result__;
2450
2451 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2452                         __attribute__malloc__
2453                         __attribute__warn_unused_result__
2454                         __attribute__nonnull__(pTHX_2);
2455 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2456         assert(block)
2457
2458 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2459                         __attribute__malloc__
2460                         __attribute__warn_unused_result__;
2461
2462 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2463                         __attribute__malloc__
2464                         __attribute__warn_unused_result__;
2465
2466 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2467                         __attribute__nonnull__(pTHX_1)
2468                         __attribute__nonnull__(pTHX_2)
2469                         __attribute__nonnull__(pTHX_3);
2470 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2471         assert(s); assert(e); assert(sv)
2472
2473 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2474                         __attribute__nonnull__(pTHX_1)
2475                         __attribute__nonnull__(pTHX_2);
2476 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2477         assert(s); assert(rv)
2478
2479 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)
2480                         __attribute__nonnull__(pTHX_1);
2481 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2482         assert(s)
2483
2484 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2485                         __attribute__nonnull__(pTHX_1);
2486 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2487         assert(ver)
2488
2489 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2490                         __attribute__nonnull__(pTHX_1);
2491 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2492         assert(ver)
2493
2494 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2495                         __attribute__nonnull__(pTHX_1);
2496 #define PERL_ARGS_ASSERT_VVERIFY        \
2497         assert(vs)
2498
2499 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2500                         __attribute__nonnull__(pTHX_1);
2501 #define PERL_ARGS_ASSERT_VNUMIFY        \
2502         assert(vs)
2503
2504 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2505                         __attribute__nonnull__(pTHX_1);
2506 #define PERL_ARGS_ASSERT_VNORMAL        \
2507         assert(vs)
2508
2509 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2510                         __attribute__nonnull__(pTHX_1);
2511 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2512         assert(vs)
2513
2514 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2515                         __attribute__nonnull__(pTHX_1)
2516                         __attribute__nonnull__(pTHX_2);
2517 #define PERL_ARGS_ASSERT_VCMP   \
2518         assert(lhv); assert(rhv)
2519
2520 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2521                         __attribute__nonnull__(pTHX_1);
2522 #define PERL_ARGS_ASSERT_NEXTARGV       \
2523         assert(gv)
2524
2525 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2526                         __attribute__pure__
2527                         __attribute__nonnull__(1)
2528                         __attribute__nonnull__(2)
2529                         __attribute__nonnull__(3)
2530                         __attribute__nonnull__(4);
2531 #define PERL_ARGS_ASSERT_NINSTR \
2532         assert(big); assert(bigend); assert(little); assert(lend)
2533
2534 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2535 #ifdef PERL_MAD
2536 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2537                         __attribute__nonnull__(pTHX_1);
2538 #define PERL_ARGS_ASSERT_PACKAGE        \
2539         assert(o)
2540
2541 #else
2542 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2543                         __attribute__nonnull__(pTHX_1);
2544 #define PERL_ARGS_ASSERT_PACKAGE        \
2545         assert(o)
2546
2547 #endif
2548 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2549                         __attribute__nonnull__(pTHX_1);
2550 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2551         assert(v)
2552
2553 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2554 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
2555                         __attribute__nonnull__(pTHX_1);
2556 #define PERL_ARGS_ASSERT_ALLOCMY        \
2557         assert(name)
2558
2559 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2560                         __attribute__warn_unused_result__
2561                         __attribute__nonnull__(pTHX_1);
2562 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2563         assert(name)
2564
2565 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
2566                         __attribute__deprecated__;
2567
2568 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
2569 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2570                         __attribute__warn_unused_result__
2571                         __attribute__nonnull__(pTHX_1);
2572 #define PERL_ARGS_ASSERT_OOPSAV \
2573         assert(o)
2574
2575 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2576                         __attribute__warn_unused_result__
2577                         __attribute__nonnull__(pTHX_1);
2578 #define PERL_ARGS_ASSERT_OOPSHV \
2579         assert(o)
2580
2581 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2582 #ifdef DEBUGGING
2583 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2584 #endif
2585 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2586 #if defined(PERL_IN_PAD_C)
2587 STATIC void     S_pad_reset(pTHX);
2588 #endif
2589 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2590 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2591 PERL_CALLCONV void      Perl_rpeep(pTHX_ OP* o);
2592 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2593                         __attribute__nonnull__(pTHX_1)
2594                         __attribute__nonnull__(pTHX_2);
2595 #define PERL_ARGS_ASSERT_START_GLOB     \
2596         assert(tmpglob); assert(io)
2597
2598 #if defined(USE_REENTRANT_API)
2599 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2600 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2601 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2602 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2603                         __attribute__nonnull__(1);
2604 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2605         assert(f)
2606
2607 #endif
2608 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2609 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2610                         __attribute__nonnull__(pTHX_1)
2611                         __attribute__nonnull__(pTHX_3);
2612 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2613         assert(sub_name); assert(argv)
2614
2615 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2616                         __attribute__nonnull__(pTHX_1);
2617 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2618         assert(methname)
2619
2620 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2621                         __attribute__nonnull__(pTHX_1);
2622 #define PERL_ARGS_ASSERT_CALL_PV        \
2623         assert(sub_name)
2624
2625 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2626                         __attribute__nonnull__(pTHX_1);
2627 #define PERL_ARGS_ASSERT_CALL_SV        \
2628         assert(sv)
2629
2630 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2631 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2632                         __attribute__nonnull__(pTHX_1);
2633 #define PERL_ARGS_ASSERT_DOREF  \
2634         assert(o)
2635
2636 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2637                         __attribute__nonnull__(pTHX_1);
2638 #define PERL_ARGS_ASSERT_EVAL_PV        \
2639         assert(p)
2640
2641 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2642                         __attribute__nonnull__(pTHX_1);
2643 #define PERL_ARGS_ASSERT_EVAL_SV        \
2644         assert(sv)
2645
2646 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2647                         __attribute__nonnull__(pTHX_1);
2648 #define PERL_ARGS_ASSERT_GET_SV \
2649         assert(name)
2650
2651 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2652                         __attribute__nonnull__(pTHX_1);
2653 #define PERL_ARGS_ASSERT_GET_AV \
2654         assert(name)
2655
2656 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2657                         __attribute__nonnull__(pTHX_1);
2658 #define PERL_ARGS_ASSERT_GET_HV \
2659         assert(name)
2660
2661 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2662                         __attribute__nonnull__(pTHX_1);
2663 #define PERL_ARGS_ASSERT_GET_CV \
2664         assert(name)
2665
2666 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2667                         __attribute__nonnull__(pTHX_1);
2668 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2669         assert(name)
2670
2671 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2672 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2673 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2674 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2675                         __attribute__nonnull__(pTHX_1);
2676 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2677         assert(newctype)
2678
2679 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2680 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2681 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2682 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2683 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2684                         __attribute__nonnull__(pTHX_1);
2685 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2686         assert(pv)
2687
2688 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)
2689                         __attribute__nonnull__(pTHX_1)
2690                         __attribute__nonnull__(pTHX_2)
2691                         __attribute__nonnull__(pTHX_3)
2692                         __attribute__nonnull__(pTHX_4)
2693                         __attribute__nonnull__(pTHX_5)
2694                         __attribute__nonnull__(pTHX_6);
2695 #define PERL_ARGS_ASSERT_PACK_CAT       \
2696         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2697
2698 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2699                         __attribute__nonnull__(pTHX_1)
2700                         __attribute__nonnull__(pTHX_2)
2701                         __attribute__nonnull__(pTHX_3)
2702                         __attribute__nonnull__(pTHX_4)
2703                         __attribute__nonnull__(pTHX_5);
2704 #define PERL_ARGS_ASSERT_PACKLIST       \
2705         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2706
2707 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2708 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2709 #endif
2710 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2711                         __attribute__nonnull__(pTHX_1)
2712                         __attribute__nonnull__(pTHX_2);
2713 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2714         assert(o); assert(expr)
2715
2716 #if defined(PERL_IN_OP_C)
2717 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2718                         __attribute__nonnull__(pTHX_1)
2719                         __attribute__nonnull__(pTHX_2)
2720                         __attribute__nonnull__(pTHX_3);
2721 #define PERL_ARGS_ASSERT_PMTRANS        \
2722         assert(o); assert(expr); assert(repl)
2723
2724 #endif
2725 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2726 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2727 PERL_CALLCONV void      Perl_push_scope(pTHX);
2728 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2729 #if defined(PERL_IN_OP_C)
2730 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2731 #endif
2732 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2733                         __attribute__nonnull__(pTHX_1);
2734 #define PERL_ARGS_ASSERT_REGDUMP        \
2735         assert(r)
2736
2737 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2738                         __attribute__nonnull__(pTHX_1);
2739 #define PERL_ARGS_ASSERT_REGDUMP        \
2740         assert(r)
2741
2742 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2743                         __attribute__nonnull__(pTHX_2);
2744 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2745         assert(node)
2746
2747 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2748                         __attribute__nonnull__(pTHX_1)
2749                         __attribute__nonnull__(pTHX_2)
2750                         __attribute__nonnull__(pTHX_3)
2751                         __attribute__nonnull__(pTHX_4)
2752                         __attribute__nonnull__(pTHX_6);
2753 #define PERL_ARGS_ASSERT_PREGEXEC       \
2754         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2755
2756 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2757 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2758                         __attribute__nonnull__(pTHX_1);
2759 #define PERL_ARGS_ASSERT_PREGFREE2      \
2760         assert(rx)
2761
2762 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
2763                         __attribute__nonnull__(pTHX_2);
2764 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2765         assert(rx)
2766
2767 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2768                         __attribute__nonnull__(pTHX_1);
2769 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2770         assert(rx)
2771
2772 #if defined(USE_ITHREADS)
2773 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2774                         __attribute__nonnull__(pTHX_1)
2775                         __attribute__nonnull__(pTHX_2);
2776 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2777         assert(r); assert(param)
2778
2779 #endif
2780 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2781                         __attribute__nonnull__(pTHX_1);
2782 #define PERL_ARGS_ASSERT_PREGCOMP       \
2783         assert(pattern)
2784
2785 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2786                         __attribute__nonnull__(pTHX_1);
2787 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2788         assert(pattern)
2789
2790 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)
2791                         __attribute__nonnull__(pTHX_1)
2792                         __attribute__nonnull__(pTHX_3)
2793                         __attribute__nonnull__(pTHX_4);
2794 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2795         assert(rx); assert(strpos); assert(strend)
2796
2797 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2798                         __attribute__nonnull__(pTHX_1);
2799 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2800         assert(r)
2801
2802 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2803                         __attribute__nonnull__(pTHX_1)
2804                         __attribute__nonnull__(pTHX_2)
2805                         __attribute__nonnull__(pTHX_3)
2806                         __attribute__nonnull__(pTHX_4)
2807                         __attribute__nonnull__(pTHX_6);
2808 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2809         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2810
2811 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2812                         __attribute__warn_unused_result__;
2813
2814
2815 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2816                         __attribute__nonnull__(pTHX_1);
2817 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2818         assert(rx)
2819
2820 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2821                         __attribute__nonnull__(pTHX_1);
2822 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2823         assert(rx)
2824
2825 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2826                         __attribute__nonnull__(pTHX_1)
2827                         __attribute__nonnull__(pTHX_2);
2828 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2829         assert(rx); assert(namesv)
2830
2831 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2832                         __attribute__nonnull__(pTHX_1)
2833                         __attribute__nonnull__(pTHX_2);
2834 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2835         assert(rx); assert(key)
2836
2837 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2838                         __attribute__nonnull__(pTHX_1);
2839 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2840         assert(rx)
2841
2842 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2843                         __attribute__nonnull__(pTHX_1);
2844 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2845         assert(rx)
2846
2847 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2848                         __attribute__nonnull__(pTHX_1);
2849 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2850         assert(rx)
2851
2852 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2853                         __attribute__nonnull__(pTHX_1);
2854 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2855         assert(rx)
2856
2857
2858 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2859                         __attribute__nonnull__(pTHX_1);
2860 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2861         assert(rx)
2862
2863 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2864                         __attribute__nonnull__(pTHX_1);
2865 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2866         assert(rx)
2867
2868 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2869                         __attribute__nonnull__(pTHX_1)
2870                         __attribute__nonnull__(pTHX_2);
2871 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2872         assert(rx); assert(sv)
2873
2874
2875 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2876                         __attribute__nonnull__(pTHX_1);
2877 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2878         assert(rx)
2879
2880
2881 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2882                         __attribute__nonnull__(pTHX_2)
2883                         __attribute__nonnull__(pTHX_3);
2884 #define PERL_ARGS_ASSERT_REGPROP        \
2885         assert(sv); assert(o)
2886
2887 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2888                         __attribute__nonnull__(1)
2889                         __attribute__nonnull__(2);
2890 #define PERL_ARGS_ASSERT_REPEATCPY      \
2891         assert(to); assert(from)
2892
2893 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2894                         __attribute__pure__
2895                         __attribute__nonnull__(1)
2896                         __attribute__nonnull__(2)
2897                         __attribute__nonnull__(3)
2898                         __attribute__nonnull__(4);
2899 #define PERL_ARGS_ASSERT_RNINSTR        \
2900         assert(big); assert(bigend); assert(little); assert(lend)
2901
2902 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2903 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2904 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2905                         __attribute__nonnull__(pTHX_3);
2906 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2907         assert(save)
2908
2909 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2910 #if defined(PERL_IN_PP_CTL_C)
2911 STATIC void     S_rxres_free(pTHX_ void** rsp)
2912                         __attribute__nonnull__(pTHX_1);
2913 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2914         assert(rsp)
2915
2916 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2917                         __attribute__nonnull__(pTHX_1)
2918                         __attribute__nonnull__(pTHX_2);
2919 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2920         assert(rsp); assert(rx)
2921
2922 #endif
2923 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2924                         __attribute__nonnull__(pTHX_1)
2925                         __attribute__nonnull__(pTHX_2);
2926 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2927         assert(rsp); assert(rx)
2928
2929 #if !defined(HAS_RENAME)
2930 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2931                         __attribute__nonnull__(pTHX_1)
2932                         __attribute__nonnull__(pTHX_2);
2933 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2934         assert(a); assert(b)
2935
2936 #endif
2937 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2938                         __attribute__malloc__
2939                         __attribute__warn_unused_result__;
2940
2941 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2942                         __attribute__malloc__
2943                         __attribute__warn_unused_result__;
2944
2945 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2946                         __attribute__malloc__
2947                         __attribute__warn_unused_result__;
2948
2949 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2950                         __attribute__malloc__
2951                         __attribute__warn_unused_result__
2952                         __attribute__nonnull__(pTHX_1);
2953 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2954         assert(pv)
2955
2956 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2957                         __attribute__malloc__
2958                         __attribute__warn_unused_result__
2959                         __attribute__nonnull__(pTHX_1);
2960 #define PERL_ARGS_ASSERT_SAVESVPV       \
2961         assert(sv)
2962
2963 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2964 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2965 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2966                         __attribute__nonnull__(pTHX_1)
2967                         __attribute__nonnull__(pTHX_3); */
2968
2969 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2970                         __attribute__nonnull__(pTHX_1)
2971                         __attribute__nonnull__(pTHX_3);
2972 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2973         assert(av); assert(sptr)
2974
2975 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2976 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2977                         __attribute__nonnull__(pTHX_1);
2978 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2979         assert(aptr)
2980
2981 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2982                         __attribute__nonnull__(pTHX_1);
2983 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2984         assert(gv)
2985
2986 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2987                         __attribute__nonnull__(pTHX_1);
2988 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2989         assert(boolp)
2990
2991 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2992                         __attribute__nonnull__(pTHX_1);
2993 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2994         assert(svp)
2995
2996 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2997                         __attribute__nonnull__(pTHX_1)
2998                         __attribute__nonnull__(pTHX_2);
2999 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
3000         assert(hv); assert(key)
3001
3002 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
3003                         __attribute__nonnull__(pTHX_1)
3004                         __attribute__nonnull__(pTHX_2);
3005 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
3006         assert(hv); assert(keysv)
3007
3008 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
3009                         __attribute__nonnull__(pTHX_1);
3010 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
3011         assert(av)
3012
3013 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3014                         __attribute__nonnull__(pTHX_2);
3015 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3016         assert(p)
3017
3018 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3019 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3020 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3021 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3022 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3023                         __attribute__nonnull__(pTHX_1);
3024 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3025         assert(sptr)
3026
3027 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3028                         __attribute__nonnull__(pTHX_1);
3029 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3030         assert(str)
3031
3032 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3033                         __attribute__nonnull__(pTHX_1);
3034 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3035         assert(str)
3036
3037 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3038                         __attribute__nonnull__(pTHX_1);
3039 #define PERL_ARGS_ASSERT_SAVE_GP        \
3040         assert(gv)
3041
3042 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3043                         __attribute__nonnull__(pTHX_1);
3044 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3045         assert(gv)
3046
3047 PERL_CALLCONV void      Perl_save_hints(pTHX);
3048 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3049                         __attribute__nonnull__(pTHX_1)
3050                         __attribute__nonnull__(pTHX_2)
3051                         __attribute__nonnull__(pTHX_3); */
3052
3053 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3054                         __attribute__nonnull__(pTHX_1)
3055                         __attribute__nonnull__(pTHX_2)
3056                         __attribute__nonnull__(pTHX_3);
3057 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3058         assert(hv); assert(key); assert(sptr)
3059
3060 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3061                         __attribute__nonnull__(pTHX_1);
3062 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3063         assert(hptr)
3064
3065 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3066                         __attribute__nonnull__(pTHX_1);
3067 #define PERL_ARGS_ASSERT_SAVE_I16       \
3068         assert(intp)
3069
3070 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3071                         __attribute__nonnull__(pTHX_1);
3072 #define PERL_ARGS_ASSERT_SAVE_I32       \
3073         assert(intp)
3074
3075 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3076                         __attribute__nonnull__(pTHX_1);
3077 #define PERL_ARGS_ASSERT_SAVE_I8        \
3078         assert(bytep)
3079
3080 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3081                         __attribute__nonnull__(pTHX_1);
3082 #define PERL_ARGS_ASSERT_SAVE_INT       \
3083         assert(intp)
3084
3085 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3086                         __attribute__nonnull__(pTHX_1);
3087 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3088         assert(item)
3089
3090 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3091                         __attribute__nonnull__(pTHX_1);
3092 #define PERL_ARGS_ASSERT_SAVE_IV        \
3093         assert(ivp)
3094
3095 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3096                         __attribute__nonnull__(pTHX_1);
3097 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3098         assert(sarg)
3099
3100 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3101                         __attribute__nonnull__(pTHX_1);
3102 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3103         assert(longp)
3104
3105 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3106                         __attribute__nonnull__(pTHX_1); */
3107 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3108         assert(sv)
3109
3110 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3111                         __attribute__nonnull__(pTHX_1);
3112 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3113         assert(gv)
3114
3115 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3116 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3117                         __attribute__nonnull__(pTHX_1);
3118 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3119         assert(gv)
3120
3121 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3122                         __attribute__nonnull__(pTHX_1);
3123 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3124         assert(pptr)
3125
3126 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3127                         __attribute__nonnull__(pTHX_1);
3128 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3129         assert(ptr)
3130
3131 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3132 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3133 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3134                         __attribute__nonnull__(pTHX_1);
3135 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3136         assert(sptr)
3137
3138 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3139                         __attribute__nonnull__(pTHX_1);
3140 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3141         assert(sptr)
3142
3143 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3144 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3145 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3146 #if defined(PERL_IN_SCOPE_C)
3147 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
3148 #endif
3149 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3150 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3151 #if defined(PERL_IN_OP_C)
3152 STATIC OP*      S_scalarkids(pTHX_ OP* o);
3153 STATIC OP*      S_scalarseq(pTHX_ OP* o);
3154 #endif
3155 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3156                         __attribute__nonnull__(pTHX_1);
3157 #define PERL_ARGS_ASSERT_SCALARVOID     \
3158         assert(o)
3159
3160 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3161                         __attribute__nonnull__(pTHX_1)
3162                         __attribute__nonnull__(pTHX_3);
3163 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3164         assert(start); assert(retlen)
3165
3166 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3167                         __attribute__nonnull__(pTHX_1)
3168                         __attribute__nonnull__(pTHX_3);
3169 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3170         assert(start); assert(retlen)
3171
3172 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3173                         __attribute__nonnull__(pTHX_1)
3174                         __attribute__nonnull__(pTHX_2);
3175 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3176         assert(s); assert(lvalp)
3177
3178 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3179                         __attribute__nonnull__(pTHX_1)
3180                         __attribute__nonnull__(pTHX_3);
3181 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3182         assert(start); assert(retlen)
3183
3184 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
3185 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3186                         __attribute__nonnull__(pTHX_1)
3187                         __attribute__nonnull__(pTHX_2)
3188                         __attribute__nonnull__(pTHX_5);
3189 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3190         assert(bigstr); assert(littlestr); assert(old_posp)
3191
3192 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3193 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3194                         __attribute__nonnull__(pTHX_1);
3195 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3196         assert(str)
3197
3198 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
3199 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
3200 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
3201 #else
3202 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
3203 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
3204 #endif
3205 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3206                         __attribute__nonnull__(pTHX_1)
3207                         __attribute__nonnull__(pTHX_2);
3208 #define PERL_ARGS_ASSERT_STACK_GROW     \
3209         assert(sp); assert(p)
3210
3211 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3212 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3213                         __attribute__nonnull__(pTHX_1);
3214 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3215         assert(cv)
3216
3217 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3218                         __attribute__nonnull__(pTHX_1);
3219 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3220         assert(sv)
3221
3222 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3223                         __attribute__nonnull__(pTHX_2)
3224                         __attribute__nonnull__(pTHX_3);
3225 #define PERL_ARGS_ASSERT_SV_2CV \
3226         assert(st); assert(gvp)
3227
3228 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3229                         __attribute__nonnull__(pTHX_1);
3230 #define PERL_ARGS_ASSERT_SV_2IO \
3231         assert(sv)
3232
3233 #if defined(PERL_IN_SV_C)
3234 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3235                         __attribute__nonnull__(pTHX_1);
3236 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3237         assert(gv)
3238
3239 #endif
3240 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3241 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3242 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3243 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3244 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3245                         __attribute__nonnull__(pTHX_1);
3246 #define PERL_ARGS_ASSERT_SV_2NUM        \
3247         assert(sv)
3248
3249 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3250 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3251 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3252                         __attribute__nonnull__(pTHX_1);
3253 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3254         assert(sv)
3255
3256 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3257                         __attribute__nonnull__(pTHX_1);
3258 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3259         assert(sv)
3260
3261 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3262                         __attribute__nonnull__(pTHX_1);
3263 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3264         assert(sv)
3265
3266 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3267 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3268 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3269                         __attribute__nonnull__(pTHX_1);
3270 #define PERL_ARGS_ASSERT_SV_IV  \
3271         assert(sv)
3272
3273 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3274                         __attribute__nonnull__(pTHX_1);
3275 #define PERL_ARGS_ASSERT_SV_UV  \
3276         assert(sv)
3277
3278 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3279                         __attribute__nonnull__(pTHX_1);
3280 #define PERL_ARGS_ASSERT_SV_NV  \
3281         assert(sv)
3282
3283 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3284                         __attribute__nonnull__(pTHX_1)
3285                         __attribute__nonnull__(pTHX_2);
3286 #define PERL_ARGS_ASSERT_SV_PVN \
3287         assert(sv); assert(lp)
3288
3289 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3290                         __attribute__nonnull__(pTHX_1)
3291                         __attribute__nonnull__(pTHX_2);
3292 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3293         assert(sv); assert(lp)
3294
3295 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3296                         __attribute__nonnull__(pTHX_1)
3297                         __attribute__nonnull__(pTHX_2);
3298 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3299         assert(sv); assert(lp)
3300
3301 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3302 #if defined(PERL_IN_SV_C)
3303 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3304                         __attribute__nonnull__(pTHX_1);
3305 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3306         assert(ptr)
3307
3308 #endif
3309 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3310                         __attribute__nonnull__(pTHX_1);
3311 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3312         assert(sv)
3313
3314 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3315                         __attribute__nonnull__(pTHX_1)
3316                         __attribute__nonnull__(pTHX_2);
3317 #define PERL_ARGS_ASSERT_SV_BLESS       \
3318         assert(sv); assert(stash)
3319
3320 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3321                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3322                         __attribute__nonnull__(pTHX_1)
3323                         __attribute__nonnull__(pTHX_2);
3324 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3325         assert(sv); assert(pat)
3326
3327 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3328                         __attribute__nonnull__(pTHX_1)
3329                         __attribute__nonnull__(pTHX_2);
3330 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3331         assert(sv); assert(pat)
3332
3333 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3334                         __attribute__nonnull__(pTHX_1);
3335 #define PERL_ARGS_ASSERT_SV_CATPV       \
3336         assert(sv)
3337
3338 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3339                         __attribute__nonnull__(pTHX_1)
3340                         __attribute__nonnull__(pTHX_2); */
3341 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3342         assert(dsv); assert(sstr)
3343
3344 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3345                         __attribute__nonnull__(pTHX_1); */
3346 #define PERL_ARGS_ASSERT_SV_CATSV       \
3347         assert(dstr)
3348
3349 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3350                         __attribute__nonnull__(pTHX_1);
3351 #define PERL_ARGS_ASSERT_SV_CHOP        \
3352         assert(sv)
3353
3354 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3355 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3356 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3357                         __attribute__nonnull__(pTHX_1);
3358 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3359         assert(sv)
3360
3361 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3362 PERL_CALLCONV I32       Perl_sv_cmp_flags(pTHX_ SV *const sv1, SV *const sv2, const I32 flags);
3363 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3364 PERL_CALLCONV I32       Perl_sv_cmp_locale_flags(pTHX_ SV *const sv1, SV *const sv2, const I32 flags);
3365 #if defined(USE_LOCALE_COLLATE)
3366 /* PERL_CALLCONV char*  sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3367                         __attribute__nonnull__(pTHX_1)
3368                         __attribute__nonnull__(pTHX_2); */
3369
3370 PERL_CALLCONV char*     Perl_sv_collxfrm_flags(pTHX_ SV *const sv, STRLEN *const nxp, I32 const flags)
3371                         __attribute__nonnull__(pTHX_1)
3372                         __attribute__nonnull__(pTHX_2);
3373 #define PERL_ARGS_ASSERT_SV_COLLXFRM_FLAGS      \
3374         assert(sv); assert(nxp)
3375
3376 #endif
3377 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3378                         __attribute__nonnull__(pTHX_1)
3379                         __attribute__nonnull__(pTHX_2)
3380                         __attribute__nonnull__(pTHX_3)
3381                         __attribute__nonnull__(pTHX_4);
3382 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3383         assert(sv); assert(startop); assert(code); assert(padp)
3384
3385 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3386                         __attribute__nonnull__(pTHX_1);
3387 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3388         assert(sv)
3389
3390 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3391 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3392 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3393                         __attribute__nonnull__(pTHX_1);
3394 #define PERL_ARGS_ASSERT_SV_DUMP        \
3395         assert(sv)
3396
3397 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3398                         __attribute__warn_unused_result__
3399                         __attribute__nonnull__(pTHX_1)
3400                         __attribute__nonnull__(pTHX_2);
3401 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3402         assert(sv); assert(name)
3403
3404 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3405                         __attribute__warn_unused_result__
3406                         __attribute__nonnull__(pTHX_1)
3407                         __attribute__nonnull__(pTHX_2);
3408 #define PERL_ARGS_ASSERT_SV_DOES        \
3409         assert(sv); assert(name)
3410
3411 /* PERL_CALLCONV I32    sv_eq(pTHX_ SV* sv1, SV* sv2); */
3412 PERL_CALLCONV I32       Perl_sv_eq_flags(pTHX_ SV* sv1, SV* sv2, const I32 flags);
3413 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3414 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3415                         __attribute__nonnull__(pTHX_1);
3416 #define PERL_ARGS_ASSERT_SV_FREE2       \
3417         assert(sv)
3418
3419 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3420 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3421                         __attribute__nonnull__(pTHX_1)
3422                         __attribute__nonnull__(pTHX_2);
3423 #define PERL_ARGS_ASSERT_SV_GETS        \
3424         assert(sv); assert(fp)
3425
3426 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3427                         __attribute__nonnull__(pTHX_1);
3428 #define PERL_ARGS_ASSERT_SV_GROW        \
3429         assert(sv)
3430
3431 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3432 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3433 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3434                         __attribute__nonnull__(pTHX_1)
3435                         __attribute__nonnull__(pTHX_4); */
3436 #define PERL_ARGS_ASSERT_SV_INSERT      \
3437         assert(bigstr); assert(little)
3438
3439 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)
3440                         __attribute__nonnull__(pTHX_1)
3441                         __attribute__nonnull__(pTHX_4);
3442 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3443         assert(bigstr); assert(little)
3444
3445 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3446                         __attribute__nonnull__(pTHX_2);
3447 #define PERL_ARGS_ASSERT_SV_ISA \
3448         assert(name)
3449
3450 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3451 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3452 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3453 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3454                         __attribute__nonnull__(pTHX_1);
3455 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3456         assert(sv)
3457
3458 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)
3459                         __attribute__nonnull__(pTHX_1);
3460 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3461         assert(sv)
3462
3463 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3464                         __attribute__malloc__
3465                         __attribute__warn_unused_result__;
3466
3467 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3468                         __attribute__warn_unused_result__;
3469
3470 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3471 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3472 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3473                         __attribute__nonnull__(pTHX_2);
3474 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3475         assert(offsetp)
3476
3477 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3478                         __attribute__nonnull__(pTHX_1);
3479 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3480         assert(sv)
3481
3482 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3483                         __attribute__nonnull__(pTHX_2);
3484 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3485         assert(offsetp)
3486
3487 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3488                         __attribute__nonnull__(pTHX_1); */
3489 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3490         assert(sv)
3491
3492 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3493                         __attribute__nonnull__(pTHX_1);
3494 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3495         assert(sv)
3496
3497 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3498                         __attribute__nonnull__(pTHX_1);
3499 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3500         assert(sv)
3501
3502 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3503                         __attribute__nonnull__(pTHX_1)
3504                         __attribute__nonnull__(pTHX_2);
3505 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3506         assert(sv); assert(encoding)
3507
3508 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3509                         __attribute__nonnull__(pTHX_1)
3510                         __attribute__nonnull__(pTHX_2)
3511                         __attribute__nonnull__(pTHX_3)
3512                         __attribute__nonnull__(pTHX_4)
3513                         __attribute__nonnull__(pTHX_5);
3514 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3515         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3516
3517 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3518                         __attribute__warn_unused_result__
3519                         __attribute__nonnull__(pTHX_1);
3520 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3521         assert(sv)
3522
3523 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3524                         __attribute__nonnull__(pTHX_1)
3525                         __attribute__nonnull__(pTHX_2);
3526 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3527         assert(sv); assert(nsv)
3528
3529 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3530 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3531                         __attribute__nonnull__(pTHX_1);
3532 #define PERL_ARGS_ASSERT_SV_RESET       \
3533         assert(s)
3534
3535 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3536                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3537                         __attribute__nonnull__(pTHX_1)
3538                         __attribute__nonnull__(pTHX_2);
3539 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3540         assert(sv); assert(pat)
3541
3542 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3543                         __attribute__nonnull__(pTHX_1)
3544                         __attribute__nonnull__(pTHX_2);
3545 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3546         assert(sv); assert(pat)
3547
3548 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3549                         __attribute__nonnull__(pTHX_1);
3550 #define PERL_ARGS_ASSERT_SV_SETIV       \
3551         assert(sv)
3552
3553 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3554                         __attribute__nonnull__(pTHX_1);
3555 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3556         assert(sv)
3557
3558 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3559                         __attribute__nonnull__(pTHX_1);
3560 #define PERL_ARGS_ASSERT_SV_SETUV       \
3561         assert(sv)
3562
3563 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3564                         __attribute__nonnull__(pTHX_1);
3565 #define PERL_ARGS_ASSERT_SV_SETNV       \
3566         assert(sv)
3567
3568 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3569                         __attribute__nonnull__(pTHX_1);
3570 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3571         assert(rv)
3572
3573 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3574                         __attribute__nonnull__(pTHX_1);
3575 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3576         assert(rv)
3577
3578 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3579                         __attribute__nonnull__(pTHX_1);
3580 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3581         assert(rv)
3582
3583 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3584                         __attribute__nonnull__(pTHX_1);
3585 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3586         assert(rv)
3587
3588 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3589                         __attribute__nonnull__(pTHX_1)
3590                         __attribute__nonnull__(pTHX_3);
3591 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3592         assert(rv); assert(pv)
3593
3594 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3595                         __attribute__nonnull__(pTHX_1);
3596 #define PERL_ARGS_ASSERT_SV_SETPV       \
3597         assert(sv)
3598
3599 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3600                         __attribute__nonnull__(pTHX_1);
3601 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3602         assert(sv)
3603
3604 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3605                         __attribute__nonnull__(pTHX_1); */
3606 #define PERL_ARGS_ASSERT_SV_SETSV       \
3607         assert(dstr)
3608
3609 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3610                         __attribute__nonnull__(pTHX_1); */
3611 #define PERL_ARGS_ASSERT_SV_TAINT       \
3612         assert(sv)
3613
3614 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3615                         __attribute__warn_unused_result__
3616                         __attribute__nonnull__(pTHX_1);
3617 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3618         assert(sv)
3619
3620 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3621                         __attribute__nonnull__(pTHX_1);
3622 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3623         assert(sv)
3624
3625 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3626                         __attribute__nonnull__(pTHX_1); */
3627 #define PERL_ARGS_ASSERT_SV_UNREF       \
3628         assert(sv)
3629
3630 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3631                         __attribute__nonnull__(pTHX_1);
3632 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3633         assert(ref)
3634
3635 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3636                         __attribute__nonnull__(pTHX_1);
3637 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3638         assert(sv)
3639
3640 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3641                         __attribute__nonnull__(pTHX_1);
3642 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3643         assert(sv)
3644
3645 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3646                         __attribute__nonnull__(pTHX_1); */
3647 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3648         assert(sv)
3649
3650 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3651                         __attribute__nonnull__(pTHX_1);
3652 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3653         assert(sv)
3654
3655 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)
3656                         __attribute__nonnull__(pTHX_1)
3657                         __attribute__nonnull__(pTHX_2);
3658 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3659         assert(sv); assert(pat)
3660
3661 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)
3662                         __attribute__nonnull__(pTHX_1)
3663                         __attribute__nonnull__(pTHX_2);
3664 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3665         assert(sv); assert(pat)
3666
3667 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3668                         __attribute__warn_unused_result__
3669                         __attribute__nonnull__(pTHX_1);
3670 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3671         assert(sv)
3672
3673 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3674                         __attribute__nonnull__(pTHX_1)
3675                         __attribute__nonnull__(pTHX_2)
3676                         __attribute__nonnull__(pTHX_3);
3677 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3678         assert(pkg); assert(name); assert(listsv)
3679
3680 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3681                         __attribute__nonnull__(pTHX_1)
3682                         __attribute__nonnull__(pTHX_2);
3683 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3684         assert(swash); assert(ptr)
3685
3686 PERL_CALLCONV void      Perl_taint_env(pTHX);
3687 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3688                         __attribute__nonnull__(pTHX_2);
3689 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3690         assert(s)
3691
3692 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3693                         __attribute__nonnull__(pTHX_1)
3694                         __attribute__nonnull__(pTHX_2)
3695                         __attribute__nonnull__(pTHX_4)
3696                         __attribute__nonnull__(pTHX_5)
3697                         __attribute__nonnull__(pTHX_6);
3698 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3699         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3700
3701 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3702                         __attribute__nonnull__(pTHX_1)
3703                         __attribute__nonnull__(pTHX_2);
3704 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3705         assert(p); assert(ustrp)
3706
3707 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3708                         __attribute__nonnull__(pTHX_1)
3709                         __attribute__nonnull__(pTHX_2);
3710 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3711         assert(p); assert(ustrp)
3712
3713 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3714                         __attribute__nonnull__(pTHX_1)
3715                         __attribute__nonnull__(pTHX_2);
3716 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3717         assert(p); assert(ustrp)
3718
3719 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3720                         __attribute__nonnull__(pTHX_1)
3721                         __attribute__nonnull__(pTHX_2);
3722 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3723         assert(p); assert(ustrp)
3724
3725 #if defined(UNLINK_ALL_VERSIONS)
3726 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3727                         __attribute__nonnull__(pTHX_1);
3728 #define PERL_ARGS_ASSERT_UNLNK  \
3729         assert(f)
3730
3731 #endif
3732 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)
3733                         __attribute__nonnull__(pTHX_1)
3734                         __attribute__nonnull__(pTHX_2)
3735                         __attribute__nonnull__(pTHX_3)
3736                         __attribute__nonnull__(pTHX_5);
3737 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3738         assert(pat); assert(patend); assert(s); assert(strend)
3739
3740 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3741                         __attribute__nonnull__(pTHX_1)
3742                         __attribute__nonnull__(pTHX_2)
3743                         __attribute__nonnull__(pTHX_3)
3744                         __attribute__nonnull__(pTHX_4);
3745 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3746         assert(pat); assert(patend); assert(s); assert(strend)
3747
3748 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3749 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3750 #ifdef PERL_MAD
3751 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3752                         __attribute__nonnull__(pTHX_4);
3753 #define PERL_ARGS_ASSERT_UTILIZE        \
3754         assert(idop)
3755
3756 #else
3757 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3758                         __attribute__nonnull__(pTHX_4);
3759 #define PERL_ARGS_ASSERT_UTILIZE        \
3760         assert(idop)
3761
3762 #endif
3763 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3764                         __attribute__nonnull__(pTHX_1)
3765                         __attribute__nonnull__(pTHX_2)
3766                         __attribute__nonnull__(pTHX_4);
3767 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3768         assert(p); assert(d); assert(newlen)
3769
3770 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3771                         __attribute__nonnull__(pTHX_1)
3772                         __attribute__nonnull__(pTHX_2)
3773                         __attribute__nonnull__(pTHX_4);
3774 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3775         assert(p); assert(d); assert(newlen)
3776
3777 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3778                         __attribute__warn_unused_result__
3779                         __attribute__pure__
3780                         __attribute__nonnull__(pTHX_1)
3781                         __attribute__nonnull__(pTHX_2);
3782 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3783         assert(s); assert(e)
3784
3785 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3786                         __attribute__warn_unused_result__
3787                         __attribute__pure__
3788                         __attribute__nonnull__(pTHX_1)
3789                         __attribute__nonnull__(pTHX_2);
3790 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3791         assert(a); assert(b)
3792
3793 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3794                         __attribute__warn_unused_result__
3795                         __attribute__pure__
3796                         __attribute__nonnull__(pTHX_1);
3797 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3798         assert(s)
3799
3800 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3801                         __attribute__nonnull__(pTHX_1)
3802                         __attribute__nonnull__(pTHX_2);
3803 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3804         assert(s); assert(len)
3805
3806 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3807                         __attribute__nonnull__(pTHX_1)
3808                         __attribute__nonnull__(pTHX_2);
3809 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3810         assert(s); assert(len)
3811
3812 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3813                         __attribute__nonnull__(pTHX_1)
3814                         __attribute__nonnull__(pTHX_2);
3815 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3816         assert(s); assert(len)
3817
3818 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3819                         __attribute__nonnull__(pTHX_1);
3820 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3821         assert(s)
3822
3823 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3824                         __attribute__nonnull__(pTHX_1);
3825 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3826         assert(s)
3827
3828
3829 #ifdef EBCDIC
3830 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3831                         __attribute__nonnull__(pTHX_1);
3832 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3833         assert(s)
3834
3835 #else
3836 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3837                         __attribute__nonnull__(pTHX_1); */
3838 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3839         assert(s)
3840
3841 #endif
3842
3843 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3844                         __attribute__nonnull__(pTHX_1);
3845 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3846         assert(s)
3847
3848
3849 #ifdef EBCDIC
3850 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3851                         __attribute__nonnull__(pTHX_1);
3852 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3853         assert(d)
3854
3855 #else
3856 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3857                         __attribute__nonnull__(pTHX_1); */
3858 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3859         assert(d)
3860
3861 #endif
3862
3863 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3864                         __attribute__nonnull__(pTHX_1); */
3865 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3866         assert(d)
3867
3868 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3869                         __attribute__nonnull__(pTHX_1);
3870 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3871         assert(d)
3872
3873 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3874                         __attribute__nonnull__(pTHX_1);
3875 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3876         assert(d)
3877
3878 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3879                         __attribute__nonnull__(pTHX_1)
3880                         __attribute__nonnull__(pTHX_2);
3881 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3882         assert(dsv); assert(spv)
3883
3884 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3885                         __attribute__warn_unused_result__
3886                         __attribute__nonnull__(pTHX_1)
3887                         __attribute__nonnull__(pTHX_2);
3888 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3889         assert(dsv); assert(ssv)
3890
3891 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3892                         __attribute__nonnull__(pTHX_1);
3893 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3894         assert(sv)
3895
3896 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3897                         __attribute__nonnull__(pTHX_1);
3898 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3899         assert(sv)
3900
3901 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3902                         __attribute__nonnull__(pTHX_2);
3903 #define PERL_ARGS_ASSERT_WAIT4PID       \
3904         assert(statusp)
3905
3906 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3907                         __attribute__nonnull__(pTHX_1);
3908 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3909         assert(popt)
3910
3911 PERL_CALLCONV U32       Perl_seed(pTHX);
3912 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3913                         __attribute__warn_unused_result__;
3914
3915 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3916 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3917 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
3918                         __attribute__nonnull__(pTHX_1);
3919 #define PERL_ARGS_ASSERT_WARN_SV        \
3920         assert(baseex)
3921
3922 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3923                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3924                         __attribute__nonnull__(pTHX_1);
3925 #define PERL_ARGS_ASSERT_WARN   \
3926         assert(pat)
3927
3928 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3929                         __attribute__nonnull__(pTHX_1);
3930 #define PERL_ARGS_ASSERT_VWARN  \
3931         assert(pat)
3932
3933 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3934                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3935                         __attribute__nonnull__(pTHX_2);
3936 #define PERL_ARGS_ASSERT_WARNER \
3937         assert(pat)
3938
3939 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3940                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3941                         __attribute__nonnull__(pTHX_2);
3942 #define PERL_ARGS_ASSERT_CK_WARNER      \
3943         assert(pat)
3944
3945 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3946                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3947                         __attribute__nonnull__(pTHX_2);
3948 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3949         assert(pat)
3950
3951 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3952                         __attribute__nonnull__(pTHX_2);
3953 #define PERL_ARGS_ASSERT_VWARNER        \
3954         assert(pat)
3955
3956 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3957                         __attribute__nonnull__(pTHX_1);
3958 #define PERL_ARGS_ASSERT_WATCH  \
3959         assert(addr)
3960
3961 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3962                         __attribute__nonnull__(pTHX_1);
3963 #define PERL_ARGS_ASSERT_WHICHSIG       \
3964         assert(sig)
3965
3966 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
3967                         __attribute__nonnull__(pTHX_1);
3968 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3969         assert(msv)
3970
3971 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3972                         __attribute__nonnull__(pTHX_1);
3973 #define PERL_ARGS_ASSERT_YYERROR        \
3974         assert(s)
3975
3976 PERL_CALLCONV int       Perl_yylex(pTHX);
3977 PERL_CALLCONV void      Perl_yyunlex(pTHX);
3978 PERL_CALLCONV int       Perl_yyparse(pTHX_ int gramtype);
3979 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3980                         __attribute__nonnull__(pTHX_1);
3981 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3982         assert(parser)
3983
3984 #if defined(PERL_IN_TOKE_C)
3985 STATIC int      S_yywarn(pTHX_ const char *const s)
3986                         __attribute__nonnull__(pTHX_1);
3987 #define PERL_ARGS_ASSERT_YYWARN \
3988         assert(s)
3989
3990 #endif
3991 #if defined(MYMALLOC)
3992 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3993                         __attribute__nonnull__(pTHX_1);
3994 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3995         assert(s)
3996
3997 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3998                         __attribute__nonnull__(pTHX_1);
3999 #define PERL_ARGS_ASSERT_GET_MSTATS     \
4000         assert(buf)
4001
4002 #endif
4003 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
4004                         __attribute__malloc__
4005                         __attribute__warn_unused_result__;
4006
4007 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
4008                         __attribute__malloc__
4009                         __attribute__warn_unused_result__;
4010
4011 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
4012                         __attribute__malloc__
4013                         __attribute__warn_unused_result__;
4014
4015 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
4016 #if defined(PERL_GLOBAL_STRUCT)
4017 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
4018 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
4019 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
4020                         __attribute__nonnull__(pTHX_1);
4021 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
4022         assert(plvarsp)
4023
4024 #endif
4025 PERL_CALLCONV int       Perl_runops_standard(pTHX);
4026 PERL_CALLCONV int       Perl_runops_debug(pTHX);
4027 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4028                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4029                         __attribute__nonnull__(pTHX_1)
4030                         __attribute__nonnull__(pTHX_2);
4031 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
4032         assert(sv); assert(pat)
4033
4034 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4035                         __attribute__nonnull__(pTHX_1)
4036                         __attribute__nonnull__(pTHX_2);
4037 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4038         assert(sv); assert(pat)
4039
4040 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
4041                         __attribute__nonnull__(pTHX_1);
4042 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
4043         assert(sv)
4044
4045 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
4046                         __attribute__nonnull__(pTHX_1)
4047                         __attribute__nonnull__(pTHX_2); */
4048 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
4049         assert(sv); assert(ptr)
4050
4051 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
4052                         __attribute__nonnull__(pTHX_1); */
4053 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
4054         assert(dsv)
4055
4056 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4057                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4058                         __attribute__nonnull__(pTHX_1)
4059                         __attribute__nonnull__(pTHX_2);
4060 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
4061         assert(sv); assert(pat)
4062
4063 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4064                         __attribute__nonnull__(pTHX_1)
4065                         __attribute__nonnull__(pTHX_2);
4066 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4067         assert(sv); assert(pat)
4068
4069 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4070                         __attribute__nonnull__(pTHX_1);
4071 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4072         assert(sv)
4073
4074 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4075                         __attribute__nonnull__(pTHX_1);
4076 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4077         assert(sv)
4078
4079 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4080                         __attribute__nonnull__(pTHX_1);
4081 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4082         assert(sv)
4083
4084 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4085                         __attribute__nonnull__(pTHX_1);
4086 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4087         assert(sv)
4088
4089 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4090                         __attribute__nonnull__(pTHX_1);
4091 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4092         assert(sv)
4093
4094 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4095                         __attribute__nonnull__(pTHX_1)
4096                         __attribute__nonnull__(pTHX_2);
4097 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4098         assert(sv); assert(ptr)
4099
4100 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4101                         __attribute__nonnull__(pTHX_1);
4102 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4103         assert(dstr)
4104
4105 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4106                         __attribute__nonnull__(pTHX_1); */
4107 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4108         assert(sv)
4109
4110 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
4111                         __attribute__warn_unused_result__;
4112
4113 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
4114                         __attribute__nonnull__(pTHX_1)
4115                         __attribute__nonnull__(pTHX_2);
4116 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
4117         assert(dsv); assert(pv)
4118
4119 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)
4120                         __attribute__nonnull__(pTHX_1)
4121                         __attribute__nonnull__(pTHX_2);
4122 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
4123         assert(dsv); assert(str)
4124
4125 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)
4126                         __attribute__nonnull__(pTHX_1)
4127                         __attribute__nonnull__(pTHX_2);
4128 #define PERL_ARGS_ASSERT_PV_PRETTY      \
4129         assert(dsv); assert(str)
4130
4131 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4132                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4133                         __attribute__nonnull__(pTHX_2)
4134                         __attribute__nonnull__(pTHX_3);
4135 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
4136         assert(file); assert(pat)
4137
4138 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4139                         __attribute__nonnull__(pTHX_2)
4140                         __attribute__nonnull__(pTHX_3);
4141 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
4142         assert(file); assert(pat)
4143
4144 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4145                         __attribute__nonnull__(pTHX_2)
4146                         __attribute__nonnull__(pTHX_3);
4147 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
4148         assert(file); assert(name)
4149
4150 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4151                         __attribute__nonnull__(pTHX_2)
4152                         __attribute__nonnull__(pTHX_3);
4153 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
4154         assert(file); assert(name)
4155
4156 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
4157                         __attribute__nonnull__(pTHX_2)
4158                         __attribute__nonnull__(pTHX_3);
4159 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
4160         assert(file); assert(name)
4161
4162 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4163                         __attribute__nonnull__(pTHX_2)
4164                         __attribute__nonnull__(pTHX_3);
4165 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
4166         assert(file); assert(mg)
4167
4168 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
4169                         __attribute__nonnull__(pTHX_2);
4170 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
4171         assert(file)
4172
4173 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4174                         __attribute__nonnull__(pTHX_2);
4175 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
4176         assert(file)
4177
4178 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4179                         __attribute__nonnull__(pTHX_2);
4180 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
4181         assert(file)
4182
4183 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
4184 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
4185 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4186                         __attribute__warn_unused_result__
4187                         __attribute__nonnull__(pTHX_1); */
4188 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4189         assert(sv)
4190
4191 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4192                         __attribute__warn_unused_result__
4193                         __attribute__nonnull__(pTHX_1); */
4194 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4195         assert(sv)
4196
4197 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4198                         __attribute__warn_unused_result__
4199                         __attribute__nonnull__(pTHX_1); */
4200 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4201         assert(sv)
4202
4203 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4204                         __attribute__warn_unused_result__
4205                         __attribute__nonnull__(pTHX_1); */
4206 #define PERL_ARGS_ASSERT_SV_PV  \
4207         assert(sv)
4208
4209 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4210                         __attribute__warn_unused_result__
4211                         __attribute__nonnull__(pTHX_1); */
4212 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4213         assert(sv)
4214
4215 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4216                         __attribute__warn_unused_result__
4217                         __attribute__nonnull__(pTHX_1); */
4218 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4219         assert(sv)
4220
4221 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4222                         __attribute__nonnull__(pTHX_1); */
4223 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4224         assert(sv)
4225
4226 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4227                         __attribute__nonnull__(pTHX_1); */
4228
4229 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4230                         __attribute__nonnull__(pTHX_1);
4231 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4232         assert(sv)
4233
4234 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4235                         __attribute__nonnull__(pTHX_1);
4236 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4237         assert(sv)
4238
4239 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4240                         __attribute__nonnull__(pTHX_1);
4241 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4242         assert(sv)
4243
4244 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4245                         __attribute__nonnull__(pTHX_1); */
4246 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4247         assert(sv)
4248
4249 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4250                         __attribute__nonnull__(pTHX_1);
4251 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4252         assert(sv)
4253
4254 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4255 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4256                         __attribute__nonnull__(pTHX_1);
4257 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4258         assert(sv)
4259
4260 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4261                         __attribute__nonnull__(pTHX_1)
4262                         __attribute__nonnull__(pTHX_2);
4263 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4264         assert(sv); assert(mg)
4265
4266 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4267 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4268 #ifdef PERL_MAD
4269 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4270                         __attribute__noreturn__;
4271
4272 #else
4273 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4274                         __attribute__noreturn__;
4275
4276 #endif
4277 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4278                         __attribute__nonnull__(pTHX_1);
4279 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4280         assert(o)
4281
4282 #if defined(USE_ITHREADS)
4283 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4284                         __attribute__warn_unused_result__
4285                         __attribute__nonnull__(pTHX_4);
4286 #define PERL_ARGS_ASSERT_CX_DUP \
4287         assert(param)
4288
4289 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4290                         __attribute__warn_unused_result__
4291                         __attribute__nonnull__(pTHX_2);
4292 #define PERL_ARGS_ASSERT_SI_DUP \
4293         assert(param)
4294
4295 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4296                         __attribute__malloc__
4297                         __attribute__warn_unused_result__
4298                         __attribute__nonnull__(pTHX_1)
4299                         __attribute__nonnull__(pTHX_2);
4300 #define PERL_ARGS_ASSERT_SS_DUP \
4301         assert(proto_perl); assert(param)
4302
4303 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4304                         __attribute__warn_unused_result__
4305                         __attribute__nonnull__(pTHX_2);
4306 #define PERL_ARGS_ASSERT_ANY_DUP        \
4307         assert(proto_perl)
4308
4309 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4310                         __attribute__warn_unused_result__
4311                         __attribute__nonnull__(pTHX_3);
4312 #define PERL_ARGS_ASSERT_HE_DUP \
4313         assert(param)
4314
4315 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4316                         __attribute__warn_unused_result__
4317                         __attribute__nonnull__(pTHX_2);
4318 #define PERL_ARGS_ASSERT_HEK_DUP        \
4319         assert(param)
4320
4321 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4322                         __attribute__nonnull__(pTHX_1)
4323                         __attribute__nonnull__(pTHX_2)
4324                         __attribute__nonnull__(pTHX_3);
4325 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4326         assert(sstr); assert(dstr); assert(param)
4327
4328 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4329                         __attribute__nonnull__(pTHX_3);
4330 #define PERL_ARGS_ASSERT_FP_DUP \
4331         assert(param)
4332
4333 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4334                         __attribute__warn_unused_result__;
4335
4336 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4337                         __attribute__warn_unused_result__
4338                         __attribute__nonnull__(pTHX_2);
4339 #define PERL_ARGS_ASSERT_GP_DUP \
4340         assert(param)
4341
4342 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4343                         __attribute__warn_unused_result__
4344                         __attribute__nonnull__(pTHX_2);
4345 #define PERL_ARGS_ASSERT_MG_DUP \
4346         assert(param)
4347
4348 #if defined(PERL_IN_SV_C)
4349 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4350                         __attribute__nonnull__(pTHX_1)
4351                         __attribute__nonnull__(pTHX_2)
4352                         __attribute__nonnull__(pTHX_4);
4353 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4354         assert(source); assert(dest); assert(param)
4355
4356 #endif
4357 #if defined(PERL_IN_SV_C)
4358 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4359                         __attribute__warn_unused_result__
4360                         __attribute__nonnull__(pTHX_1)
4361                         __attribute__nonnull__(pTHX_2);
4362 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
4363         assert(sstr); assert(param)
4364
4365 #endif
4366 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4367                         __attribute__warn_unused_result__
4368                         __attribute__nonnull__(pTHX_2);
4369 #define PERL_ARGS_ASSERT_SV_DUP \
4370         assert(param)
4371
4372 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4373                         __attribute__warn_unused_result__
4374                         __attribute__nonnull__(pTHX_2);
4375 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
4376         assert(param)
4377
4378 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4379                         __attribute__nonnull__(pTHX_1)
4380                         __attribute__nonnull__(pTHX_2)
4381                         __attribute__nonnull__(pTHX_3);
4382 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4383         assert(dstr); assert(sstr); assert(param)
4384
4385 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4386                         __attribute__nonnull__(pTHX_2);
4387 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4388         assert(param)
4389
4390 #endif
4391 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4392                         __attribute__malloc__
4393                         __attribute__warn_unused_result__;
4394
4395 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4396                         __attribute__warn_unused_result__
4397                         __attribute__nonnull__(pTHX_1);
4398 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4399         assert(tbl)
4400
4401 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4402                         __attribute__nonnull__(pTHX_1)
4403                         __attribute__nonnull__(pTHX_3);
4404 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4405         assert(tbl); assert(newsv)
4406
4407 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4408                         __attribute__nonnull__(pTHX_1);
4409 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4410         assert(tbl)
4411
4412 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
4413                         __attribute__deprecated__;
4414
4415 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4416 #if defined(USE_ITHREADS)
4417 #  if defined(HAVE_INTERP_INTERN)
4418 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4419                         __attribute__nonnull__(pTHX_1)
4420                         __attribute__nonnull__(pTHX_2);
4421 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4422         assert(src); assert(dst)
4423
4424 #  endif
4425 #endif
4426 #if defined(HAVE_INTERP_INTERN)
4427 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4428 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4429 #endif
4430
4431 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4432                         __attribute__warn_unused_result__
4433                         __attribute__nonnull__(pTHX_1);
4434 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4435         assert(o)
4436
4437 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4438                         __attribute__warn_unused_result__
4439                         __attribute__nonnull__(pTHX_1);
4440 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4441         assert(o)
4442
4443
4444 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4445 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4446 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4447 #ifdef NO_MATHOMS
4448 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4449 #else
4450 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4451 #endif
4452 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4453
4454 END_EXTERN_C
4455
4456 #if defined(PERL_IN_DOOP_C)
4457 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4458                         __attribute__warn_unused_result__
4459                         __attribute__nonnull__(pTHX_1);
4460 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4461         assert(sv)
4462
4463 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4464                         __attribute__warn_unused_result__
4465                         __attribute__nonnull__(pTHX_1);
4466 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4467         assert(sv)
4468
4469 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4470                         __attribute__warn_unused_result__
4471                         __attribute__nonnull__(pTHX_1);
4472 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4473         assert(sv)
4474
4475 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4476                         __attribute__warn_unused_result__
4477                         __attribute__nonnull__(pTHX_1);
4478 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4479         assert(sv)
4480
4481 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4482                         __attribute__warn_unused_result__
4483                         __attribute__nonnull__(pTHX_1);
4484 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4485         assert(sv)
4486
4487 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4488                         __attribute__warn_unused_result__
4489                         __attribute__nonnull__(pTHX_1);
4490 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4491         assert(sv)
4492
4493 #endif
4494
4495 #if defined(PERL_IN_GV_C)
4496 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4497                         __attribute__nonnull__(pTHX_1);
4498 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4499         assert(gv)
4500
4501 STATIC void     S_gv_magicalize_isa(pTHX_ GV *gv, const char *nambeg, I32 add)
4502                         __attribute__nonnull__(pTHX_1)
4503                         __attribute__nonnull__(pTHX_2);
4504 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_ISA      \
4505         assert(gv); assert(nambeg)
4506
4507 STATIC void     S_gv_magicalize_overload(pTHX_ GV *gv)
4508                         __attribute__nonnull__(pTHX_1);
4509 #define PERL_ARGS_ASSERT_GV_MAGICALIZE_OVERLOAD \
4510         assert(gv)
4511
4512 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4513                         __attribute__nonnull__(pTHX_1);
4514 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4515         assert(name)
4516
4517 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4518                         __attribute__nonnull__(pTHX_1)
4519                         __attribute__nonnull__(pTHX_2)
4520                         __attribute__nonnull__(pTHX_3)
4521                         __attribute__nonnull__(pTHX_4);
4522 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4523         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4524
4525 #endif
4526
4527 #if defined(PERL_IN_HV_C)
4528 STATIC void     S_hsplit(pTHX_ HV *hv)
4529                         __attribute__nonnull__(pTHX_1);
4530 #define PERL_ARGS_ASSERT_HSPLIT \
4531         assert(hv)
4532
4533 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4534                         __attribute__nonnull__(pTHX_1);
4535 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4536         assert(hv)
4537
4538 STATIC HE*      S_new_he(pTHX)
4539                         __attribute__malloc__
4540                         __attribute__warn_unused_result__;
4541
4542 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4543                         __attribute__malloc__
4544                         __attribute__warn_unused_result__
4545                         __attribute__nonnull__(1);
4546 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4547         assert(str)
4548
4549 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4550                         __attribute__nonnull__(1)
4551                         __attribute__nonnull__(2)
4552                         __attribute__nonnull__(3);
4553 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4554         assert(hv); assert(needs_copy); assert(needs_store)
4555
4556 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4557 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4558                         __attribute__warn_unused_result__
4559                         __attribute__nonnull__(pTHX_1);
4560 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4561         assert(str)
4562
4563 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4564                         __attribute__noreturn__
4565                         __attribute__nonnull__(pTHX_2)
4566                         __attribute__nonnull__(pTHX_4);
4567 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4568         assert(key); assert(msg)
4569
4570 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4571                         __attribute__nonnull__(1);
4572 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4573         assert(hv)
4574
4575 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4576 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4577                         __attribute__nonnull__(pTHX_1);
4578 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4579         assert(hv)
4580
4581 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4582                         __attribute__nonnull__(pTHX_1);
4583 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4584         assert(he)
4585
4586 #endif
4587
4588 #if defined(PERL_IN_MG_C)
4589 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4590                         __attribute__nonnull__(pTHX_2);
4591 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4592         assert(sv)
4593
4594 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4595                         __attribute__nonnull__(pTHX_1)
4596                         __attribute__nonnull__(pTHX_2)
4597                         __attribute__nonnull__(pTHX_3);
4598 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4599         assert(sv); assert(mg); assert(meth)
4600
4601 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
4602                         __attribute__nonnull__(pTHX_1)
4603                         __attribute__nonnull__(pTHX_2)
4604                         __attribute__nonnull__(pTHX_3);
4605 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
4606         assert(sv); assert(mg); assert(meth)
4607
4608 STATIC void     S_restore_magic(pTHX_ const void *p);
4609 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4610                         __attribute__nonnull__(pTHX_1);
4611 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4612         assert(p)
4613
4614
4615 #endif
4616
4617 #if defined(PERL_IN_OP_C)
4618 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4619                         __attribute__warn_unused_result__
4620                         __attribute__nonnull__(pTHX_1);
4621 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4622         assert(o)
4623
4624 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4625                         __attribute__warn_unused_result__
4626                         __attribute__nonnull__(pTHX_1);
4627 #define PERL_ARGS_ASSERT_CK_BITOP       \
4628         assert(o)
4629
4630 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4631                         __attribute__warn_unused_result__
4632                         __attribute__nonnull__(pTHX_1);
4633 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4634         assert(o)
4635
4636 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4637                         __attribute__warn_unused_result__
4638                         __attribute__nonnull__(pTHX_1);
4639 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4640         assert(o)
4641
4642 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4643                         __attribute__warn_unused_result__
4644                         __attribute__nonnull__(pTHX_1);
4645 #define PERL_ARGS_ASSERT_CK_DELETE      \
4646         assert(o)
4647
4648 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4649                         __attribute__warn_unused_result__
4650                         __attribute__nonnull__(pTHX_1);
4651 #define PERL_ARGS_ASSERT_CK_DIE \
4652         assert(o)
4653
4654 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4655                         __attribute__warn_unused_result__
4656                         __attribute__nonnull__(pTHX_1);
4657 #define PERL_ARGS_ASSERT_CK_EOF \
4658         assert(o)
4659
4660 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4661                         __attribute__warn_unused_result__
4662                         __attribute__nonnull__(pTHX_1);
4663 #define PERL_ARGS_ASSERT_CK_EVAL        \
4664         assert(o)
4665
4666 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4667                         __attribute__warn_unused_result__
4668                         __attribute__nonnull__(pTHX_1);
4669 #define PERL_ARGS_ASSERT_CK_EXEC        \
4670         assert(o)
4671
4672 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4673                         __attribute__warn_unused_result__
4674                         __attribute__nonnull__(pTHX_1);
4675 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4676         assert(o)
4677
4678 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4679                         __attribute__warn_unused_result__
4680                         __attribute__nonnull__(pTHX_1);
4681 #define PERL_ARGS_ASSERT_CK_EXIT        \
4682         assert(o)
4683
4684 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4685                         __attribute__warn_unused_result__
4686                         __attribute__nonnull__(pTHX_1);
4687 #define PERL_ARGS_ASSERT_CK_FTST        \
4688         assert(o)
4689
4690 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4691                         __attribute__warn_unused_result__
4692                         __attribute__nonnull__(pTHX_1);
4693 #define PERL_ARGS_ASSERT_CK_FUN \
4694         assert(o)
4695
4696 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4697                         __attribute__warn_unused_result__
4698                         __attribute__nonnull__(pTHX_1);
4699 #define PERL_ARGS_ASSERT_CK_GLOB        \
4700         assert(o)
4701
4702 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4703                         __attribute__warn_unused_result__
4704                         __attribute__nonnull__(pTHX_1);
4705 #define PERL_ARGS_ASSERT_CK_GREP        \
4706         assert(o)
4707
4708 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4709                         __attribute__warn_unused_result__
4710                         __attribute__nonnull__(pTHX_1);
4711 #define PERL_ARGS_ASSERT_CK_INDEX       \
4712         assert(o)
4713
4714 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4715                         __attribute__warn_unused_result__
4716                         __attribute__nonnull__(pTHX_1);
4717 #define PERL_ARGS_ASSERT_CK_JOIN        \
4718         assert(o)
4719
4720 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4721                         __attribute__warn_unused_result__
4722                         __attribute__nonnull__(pTHX_1);
4723 #define PERL_ARGS_ASSERT_CK_LFUN        \
4724         assert(o)
4725
4726 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4727                         __attribute__warn_unused_result__
4728                         __attribute__nonnull__(pTHX_1);
4729 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4730         assert(o)
4731
4732 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4733                         __attribute__warn_unused_result__
4734                         __attribute__nonnull__(pTHX_1);
4735 #define PERL_ARGS_ASSERT_CK_MATCH       \
4736         assert(o)
4737
4738 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4739                         __attribute__warn_unused_result__
4740                         __attribute__nonnull__(pTHX_1);
4741 #define PERL_ARGS_ASSERT_CK_METHOD      \
4742         assert(o)
4743
4744 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4745                         __attribute__warn_unused_result__
4746                         __attribute__nonnull__(pTHX_1);
4747 #define PERL_ARGS_ASSERT_CK_NULL        \
4748         assert(o)
4749
4750 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4751                         __attribute__warn_unused_result__
4752                         __attribute__nonnull__(pTHX_1);
4753 #define PERL_ARGS_ASSERT_CK_OPEN        \
4754         assert(o)
4755
4756 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4757                         __attribute__warn_unused_result__
4758                         __attribute__nonnull__(pTHX_1);
4759 #define PERL_ARGS_ASSERT_CK_READLINE    \
4760         assert(o)
4761
4762 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4763                         __attribute__warn_unused_result__
4764                         __attribute__nonnull__(pTHX_1);
4765 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4766         assert(o)
4767
4768 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4769                         __attribute__warn_unused_result__
4770                         __attribute__nonnull__(pTHX_1);
4771 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4772         assert(o)
4773
4774 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4775                         __attribute__warn_unused_result__
4776                         __attribute__nonnull__(pTHX_1);
4777 #define PERL_ARGS_ASSERT_CK_RETURN      \
4778         assert(o)
4779
4780 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4781                         __attribute__warn_unused_result__
4782                         __attribute__nonnull__(pTHX_1);
4783 #define PERL_ARGS_ASSERT_CK_RFUN        \
4784         assert(o)
4785
4786 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4787                         __attribute__warn_unused_result__
4788                         __attribute__nonnull__(pTHX_1);
4789 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4790         assert(o)
4791
4792 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4793                         __attribute__warn_unused_result__
4794                         __attribute__nonnull__(pTHX_1);
4795 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4796         assert(o)
4797
4798 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4799                         __attribute__warn_unused_result__
4800                         __attribute__nonnull__(pTHX_1);
4801 #define PERL_ARGS_ASSERT_CK_SELECT      \
4802         assert(o)
4803
4804 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4805                         __attribute__warn_unused_result__
4806                         __attribute__nonnull__(pTHX_1);
4807 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4808         assert(o)
4809
4810 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4811                         __attribute__warn_unused_result__
4812                         __attribute__nonnull__(pTHX_1);
4813 #define PERL_ARGS_ASSERT_CK_SORT        \
4814         assert(o)
4815
4816 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4817                         __attribute__warn_unused_result__
4818                         __attribute__nonnull__(pTHX_1);
4819 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4820         assert(o)
4821
4822 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4823                         __attribute__warn_unused_result__
4824                         __attribute__nonnull__(pTHX_1);
4825 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4826         assert(o)
4827
4828 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4829                         __attribute__warn_unused_result__
4830                         __attribute__nonnull__(pTHX_1);
4831 #define PERL_ARGS_ASSERT_CK_SUBR        \
4832         assert(o)
4833
4834 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4835                         __attribute__warn_unused_result__
4836                         __attribute__nonnull__(pTHX_1);
4837 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4838         assert(o)
4839
4840 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4841                         __attribute__warn_unused_result__
4842                         __attribute__nonnull__(pTHX_1);
4843 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4844         assert(o)
4845
4846 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4847                         __attribute__warn_unused_result__
4848                         __attribute__nonnull__(pTHX_1);
4849 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4850         assert(o)
4851
4852 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4853                         __attribute__warn_unused_result__
4854                         __attribute__nonnull__(pTHX_1);
4855 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4856         assert(o)
4857
4858 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4859                         __attribute__warn_unused_result__
4860                         __attribute__nonnull__(pTHX_1);
4861 #define PERL_ARGS_ASSERT_CK_EACH        \
4862         assert(o)
4863
4864 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4865                         __attribute__warn_unused_result__
4866                         __attribute__nonnull__(1);
4867 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4868         assert(o)
4869
4870 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4871                         __attribute__warn_unused_result__;
4872
4873 #  ifdef USE_ITHREADS
4874 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4875                         __attribute__nonnull__(pTHX_1);
4876 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4877         assert(o)
4878
4879 #  else
4880 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4881                         __attribute__nonnull__(pTHX_1);
4882 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4883         assert(o)
4884
4885 #  endif
4886 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4887                         __attribute__nonnull__(pTHX_1);
4888 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4889         assert(o)
4890
4891 STATIC void     S_cop_free(pTHX_ COP *cop)
4892                         __attribute__nonnull__(pTHX_1);
4893 #define PERL_ARGS_ASSERT_COP_FREE       \
4894         assert(cop)
4895
4896 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4897 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4898                         __attribute__nonnull__(pTHX_1);
4899 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4900         assert(o)
4901
4902 STATIC OP*      S_newDEFSVOP(pTHX)
4903                         __attribute__warn_unused_result__;
4904
4905 STATIC OP*      S_search_const(pTHX_ OP *o)
4906                         __attribute__warn_unused_result__
4907                         __attribute__nonnull__(pTHX_1);
4908 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4909         assert(o)
4910
4911 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4912                         __attribute__warn_unused_result__
4913                         __attribute__nonnull__(pTHX_3)
4914                         __attribute__nonnull__(pTHX_4);
4915 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4916         assert(firstp); assert(otherp)
4917
4918 STATIC void     S_simplify_sort(pTHX_ OP *o)
4919                         __attribute__nonnull__(pTHX_1);
4920 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4921         assert(o)
4922
4923 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4924                         __attribute__nonnull__(pTHX_1);
4925 #define PERL_ARGS_ASSERT_GV_ENAME       \
4926         assert(gv)
4927
4928 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4929                         __attribute__warn_unused_result__
4930                         __attribute__nonnull__(1);
4931 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4932         assert(o)
4933
4934 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4935                         __attribute__nonnull__(pTHX_3);
4936 #define PERL_ARGS_ASSERT_MY_KID \
4937         assert(imopsp)
4938
4939 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4940                         __attribute__nonnull__(pTHX_1);
4941 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4942         assert(o)
4943
4944 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4945                         __attribute__nonnull__(pTHX_1)
4946                         __attribute__nonnull__(pTHX_2);
4947 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4948         assert(stash); assert(target)
4949
4950 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4951                         __attribute__nonnull__(pTHX_1)
4952                         __attribute__nonnull__(pTHX_2)
4953                         __attribute__nonnull__(pTHX_4);
4954 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4955         assert(stash); assert(target); assert(imopsp)
4956
4957 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4958                         __attribute__nonnull__(pTHX_2)
4959                         __attribute__nonnull__(pTHX_3)
4960                         __attribute__nonnull__(pTHX_4);
4961 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4962         assert(t); assert(name); assert(kid)
4963
4964 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4965                         __attribute__nonnull__(pTHX_1);
4966 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4967         assert(o)
4968
4969 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4970                         __attribute__warn_unused_result__
4971                         __attribute__nonnull__(pTHX_1);
4972 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4973         assert(o)
4974
4975 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4976                         __attribute__warn_unused_result__
4977                         __attribute__nonnull__(pTHX_1)
4978                         __attribute__nonnull__(pTHX_2);
4979 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4980         assert(o); assert(name)
4981
4982 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4983                         __attribute__warn_unused_result__
4984                         __attribute__nonnull__(pTHX_1)
4985                         __attribute__nonnull__(pTHX_2);
4986 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4987         assert(o); assert(name)
4988
4989 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4990                         __attribute__nonnull__(pTHX_1);
4991 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4992         assert(o)
4993
4994 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4995                         __attribute__nonnull__(pTHX_2);
4996 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4997         assert(block)
4998
4999 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
5000 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
5001                         __attribute__nonnull__(pTHX_1)
5002                         __attribute__nonnull__(pTHX_2)
5003                         __attribute__nonnull__(pTHX_3);
5004 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
5005         assert(fullname); assert(gv); assert(cv)
5006
5007 #endif
5008 #if defined(PL_OP_SLAB_ALLOC)
5009 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
5010                         __attribute__malloc__
5011                         __attribute__warn_unused_result__;
5012
5013 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
5014                         __attribute__nonnull__(pTHX_1);
5015 #define PERL_ARGS_ASSERT_SLAB_FREE      \
5016         assert(op)
5017
5018 #  if defined(PERL_DEBUG_READONLY_OPS)
5019 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
5020 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
5021 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
5022                         __attribute__nonnull__(pTHX_1);
5023 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
5024         assert(o)
5025
5026 #    if defined(PERL_IN_OP_C)
5027 STATIC void     S_Slab_to_rw(pTHX_ void *op)
5028                         __attribute__nonnull__(pTHX_1);
5029 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
5030         assert(op)
5031
5032 #    endif
5033 #  endif
5034 #endif
5035
5036 #if defined(PERL_IN_PERL_C)
5037 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
5038                         __attribute__nonnull__(pTHX_1)
5039                         __attribute__nonnull__(pTHX_2);
5040 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
5041         assert(linestr_sv); assert(rsfp)
5042
5043 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
5044 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
5045                         __attribute__nonnull__(pTHX_1);
5046 #define PERL_ARGS_ASSERT_INCPUSH        \
5047         assert(dir)
5048
5049 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
5050                         __attribute__nonnull__(pTHX_1);
5051 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
5052         assert(p)
5053
5054 STATIC void     S_init_interp(pTHX);
5055 STATIC void     S_init_ids(pTHX);
5056 STATIC void     S_init_main_stash(pTHX);
5057 STATIC void     S_init_perllib(pTHX);
5058 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
5059                         __attribute__nonnull__(pTHX_2);
5060 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
5061         assert(argv)
5062
5063 STATIC void     S_init_predump_symbols(pTHX);
5064 STATIC void     S_my_exit_jump(pTHX)
5065                         __attribute__noreturn__;
5066
5067 STATIC void     S_nuke_stacks(pTHX);
5068 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
5069                         __attribute__nonnull__(pTHX_1)
5070                         __attribute__nonnull__(pTHX_3)
5071                         __attribute__nonnull__(pTHX_4);
5072 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
5073         assert(scriptname); assert(suidscript); assert(rsfpp)
5074
5075 STATIC void     S_usage(pTHX_ const char *name)
5076                         __attribute__nonnull__(pTHX_1);
5077 #define PERL_ARGS_ASSERT_USAGE  \
5078         assert(name)
5079
5080 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
5081 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
5082                         __attribute__nonnull__(pTHX_1);
5083 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
5084         assert(rsfp)
5085
5086 #endif
5087
5088 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
5089 STATIC void     S_run_body(pTHX_ I32 oldscope)
5090                         __attribute__noreturn__;
5091
5092 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
5093                         __attribute__nonnull__(pTHX_1)
5094                         __attribute__nonnull__(pTHX_2)
5095                         __attribute__nonnull__(pTHX_3);
5096 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
5097         assert(av); assert(dir); assert(stem)
5098
5099 #endif
5100
5101 #if defined(PERL_IN_PP_C)
5102 STATIC OP*      S_do_delete_local(pTHX);
5103 STATIC SV*      S_refto(pTHX_ SV* sv)
5104                         __attribute__warn_unused_result__
5105                         __attribute__nonnull__(pTHX_1);
5106 #define PERL_ARGS_ASSERT_REFTO  \
5107         assert(sv)
5108
5109 #endif
5110 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
5111 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5112                         __attribute__warn_unused_result__
5113                         __attribute__nonnull__(pTHX_1)
5114                         __attribute__nonnull__(pTHX_2)
5115                         __attribute__nonnull__(pTHX_4);
5116 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5117         assert(sv); assert(what); assert(spp)
5118
5119 #endif
5120
5121 #if defined(PERL_IN_PP_PACK_C)
5122 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5123                         __attribute__nonnull__(pTHX_1)
5124                         __attribute__nonnull__(pTHX_2)
5125                         __attribute__nonnull__(pTHX_3)
5126                         __attribute__nonnull__(pTHX_4);
5127 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5128         assert(symptr); assert(s); assert(strbeg); assert(strend)
5129
5130 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5131                         __attribute__nonnull__(pTHX_1)
5132                         __attribute__nonnull__(pTHX_2)
5133                         __attribute__nonnull__(pTHX_3)
5134                         __attribute__nonnull__(pTHX_4);
5135 #define PERL_ARGS_ASSERT_PACK_REC       \
5136         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5137
5138 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5139                         __attribute__nonnull__(pTHX_1);
5140 #define PERL_ARGS_ASSERT_MUL128 \
5141         assert(sv)
5142
5143 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5144                         __attribute__nonnull__(pTHX_1);
5145 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5146         assert(symptr)
5147
5148 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5149                         __attribute__nonnull__(pTHX_1);
5150 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5151         assert(symptr)
5152
5153 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5154                         __attribute__warn_unused_result__
5155                         __attribute__nonnull__(pTHX_1);
5156 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5157         assert(s)
5158
5159 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5160                         __attribute__nonnull__(pTHX_1)
5161                         __attribute__nonnull__(pTHX_2);
5162 #define PERL_ARGS_ASSERT_DIV128 \
5163         assert(pnum); assert(done)
5164
5165 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5166                         __attribute__nonnull__(pTHX_1)
5167                         __attribute__nonnull__(pTHX_2);
5168 #define PERL_ARGS_ASSERT_GROUP_END      \
5169         assert(patptr); assert(patend)
5170
5171 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5172                         __attribute__warn_unused_result__
5173                         __attribute__nonnull__(pTHX_1)
5174                         __attribute__nonnull__(pTHX_2);
5175 #define PERL_ARGS_ASSERT_GET_NUM        \
5176         assert(patptr); assert(lenptr)
5177
5178 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5179                         __attribute__nonnull__(1)
5180                         __attribute__nonnull__(2);
5181 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5182         assert(pat); assert(patend)
5183
5184 STATIC char     S_first_symbol(const char *pat, const char *patend)
5185                         __attribute__nonnull__(1)
5186                         __attribute__nonnull__(2);
5187 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5188         assert(pat); assert(patend)
5189
5190 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5191                         __attribute__warn_unused_result__
5192                         __attribute__nonnull__(pTHX_1);
5193 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5194         assert(sv)
5195
5196 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5197                         __attribute__warn_unused_result__
5198                         __attribute__nonnull__(1)
5199                         __attribute__nonnull__(3);
5200 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5201         assert(start); assert(dest)
5202
5203 #endif
5204
5205 #if defined(PERL_IN_PP_CTL_C)
5206 STATIC OP*      S_docatch(pTHX_ OP *o)
5207                         __attribute__warn_unused_result__;
5208
5209 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5210                         __attribute__warn_unused_result__
5211                         __attribute__nonnull__(pTHX_1)
5212                         __attribute__nonnull__(pTHX_2)
5213                         __attribute__nonnull__(pTHX_3)
5214                         __attribute__nonnull__(pTHX_4);
5215 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5216         assert(o); assert(label); assert(opstack); assert(oplimit)
5217
5218 STATIC OP*      S_doparseform(pTHX_ SV *sv)
5219                         __attribute__warn_unused_result__
5220                         __attribute__nonnull__(pTHX_1);
5221 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5222         assert(sv)
5223
5224 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5225                         __attribute__warn_unused_result__;
5226
5227 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5228                         __attribute__warn_unused_result__;
5229
5230 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5231                         __attribute__warn_unused_result__;
5232
5233 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5234                         __attribute__warn_unused_result__
5235                         __attribute__nonnull__(pTHX_1);
5236 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5237         assert(label)
5238
5239 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5240                         __attribute__warn_unused_result__;
5241
5242 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5243                         __attribute__warn_unused_result__
5244                         __attribute__nonnull__(pTHX_1);
5245 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5246         assert(cxstk)
5247
5248 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5249                         __attribute__warn_unused_result__;
5250
5251 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5252                         __attribute__nonnull__(pTHX_2);
5253 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5254         assert(sv)
5255
5256 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5257 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
5258                         __attribute__warn_unused_result__
5259                         __attribute__nonnull__(pTHX_1);
5260 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5261         assert(name)
5262
5263 #ifndef PERL_DISABLE_PMC
5264 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5265                         __attribute__warn_unused_result__
5266                         __attribute__nonnull__(pTHX_1);
5267 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5268         assert(name)
5269
5270 #endif
5271 STATIC bool     S_path_is_absolute(const char *name)
5272                         __attribute__warn_unused_result__
5273                         __attribute__nonnull__(1);
5274 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5275         assert(name)
5276
5277 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5278                         __attribute__warn_unused_result__
5279                         __attribute__nonnull__(pTHX_2);
5280 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5281         assert(buf_sv)
5282
5283 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5284                         __attribute__warn_unused_result__
5285                         __attribute__nonnull__(pTHX_1);
5286 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5287         assert(re)
5288
5289 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5290                         __attribute__warn_unused_result__
5291                         __attribute__nonnull__(pTHX_1)
5292                         __attribute__nonnull__(pTHX_2);
5293 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5294         assert(matcher); assert(sv)
5295
5296 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5297                         __attribute__nonnull__(pTHX_1);
5298 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5299         assert(matcher)
5300
5301 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5302 #endif
5303
5304 #if defined(PERL_IN_PP_HOT_C)
5305 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5306                         __attribute__nonnull__(pTHX_1)
5307                         __attribute__nonnull__(pTHX_2)
5308                         __attribute__nonnull__(pTHX_3);
5309 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5310         assert(hash); assert(relem); assert(firstrelem)
5311
5312 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5313                         __attribute__warn_unused_result__
5314                         __attribute__nonnull__(pTHX_1);
5315 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5316         assert(meth)
5317
5318 #endif
5319
5320 #if defined(PERL_IN_PP_SORT_C)
5321 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5322                         __attribute__nonnull__(pTHX_1)
5323                         __attribute__nonnull__(pTHX_2);
5324 #define PERL_ARGS_ASSERT_SV_NCMP        \
5325         assert(a); assert(b)
5326
5327 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5328                         __attribute__nonnull__(pTHX_1)
5329                         __attribute__nonnull__(pTHX_2);
5330 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5331         assert(a); assert(b)
5332
5333 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5334                         __attribute__nonnull__(pTHX_1)
5335                         __attribute__nonnull__(pTHX_2);
5336 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5337         assert(a); assert(b)
5338
5339 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5340                         __attribute__nonnull__(pTHX_1)
5341                         __attribute__nonnull__(pTHX_2);
5342 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5343         assert(a); assert(b)
5344
5345 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5346                         __attribute__nonnull__(pTHX_1)
5347                         __attribute__nonnull__(pTHX_2);
5348 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5349         assert(str1); assert(str2)
5350
5351 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5352                         __attribute__nonnull__(pTHX_1)
5353                         __attribute__nonnull__(pTHX_2);
5354 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5355         assert(str1); assert(str2)
5356
5357 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5358                         __attribute__nonnull__(pTHX_1)
5359                         __attribute__nonnull__(pTHX_2);
5360 #define PERL_ARGS_ASSERT_SORTCV \
5361         assert(a); assert(b)
5362
5363 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5364                         __attribute__nonnull__(pTHX_1)
5365                         __attribute__nonnull__(pTHX_2);
5366 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5367         assert(a); assert(b)
5368
5369 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5370                         __attribute__nonnull__(pTHX_1)
5371                         __attribute__nonnull__(pTHX_2);
5372 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5373         assert(a); assert(b)
5374
5375 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5376                         __attribute__nonnull__(pTHX_3);
5377 #define PERL_ARGS_ASSERT_QSORTSVU       \
5378         assert(compare)
5379
5380 #endif
5381
5382 #if defined(PERL_IN_PP_SYS_C)
5383 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5384                         __attribute__nonnull__(pTHX_1)
5385                         __attribute__nonnull__(pTHX_2)
5386                         __attribute__nonnull__(pTHX_3);
5387 #define PERL_ARGS_ASSERT_DOFORM \
5388         assert(cv); assert(gv); assert(retop)
5389
5390 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5391 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5392                         __attribute__warn_unused_result__
5393                         __attribute__nonnull__(pTHX_1)
5394                         __attribute__nonnull__(pTHX_2);
5395 #define PERL_ARGS_ASSERT_DOONELINER     \
5396         assert(cmd); assert(filename)
5397
5398 #  endif
5399 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5400                         __attribute__nonnull__(pTHX_1);
5401 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5402         assert(array)
5403
5404 STATIC OP *     S_tied_handle_method(pTHX_ const char *const methname, SV **sp, IO *const io, MAGIC *const mg, const U32 flags, ...)
5405                         __attribute__nonnull__(pTHX_1)
5406                         __attribute__nonnull__(pTHX_2)
5407                         __attribute__nonnull__(pTHX_3)
5408                         __attribute__nonnull__(pTHX_4);
5409 #define PERL_ARGS_ASSERT_TIED_HANDLE_METHOD     \
5410         assert(methname); assert(sp); assert(io); assert(mg)
5411
5412 #endif
5413
5414 #if defined(PERL_IN_REGCOMP_C)
5415 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5416                         __attribute__nonnull__(pTHX_1)
5417                         __attribute__nonnull__(pTHX_3);
5418 #define PERL_ARGS_ASSERT_REG    \
5419         assert(pRExC_state); assert(flagp)
5420
5421 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5422                         __attribute__nonnull__(pTHX_1);
5423 #define PERL_ARGS_ASSERT_REGANODE       \
5424         assert(pRExC_state)
5425
5426 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5427                         __attribute__nonnull__(pTHX_1)
5428                         __attribute__nonnull__(pTHX_2);
5429 #define PERL_ARGS_ASSERT_REGATOM        \
5430         assert(pRExC_state); assert(flagp)
5431
5432 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5433                         __attribute__nonnull__(pTHX_1)
5434                         __attribute__nonnull__(pTHX_2);
5435 #define PERL_ARGS_ASSERT_REGBRANCH      \
5436         assert(pRExC_state); assert(flagp)
5437
5438 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5439                         __attribute__nonnull__(pTHX_1)
5440                         __attribute__nonnull__(pTHX_3);
5441 #define PERL_ARGS_ASSERT_REGUNI \
5442         assert(pRExC_state); assert(s)
5443
5444 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5445                         __attribute__nonnull__(pTHX_1);
5446 #define PERL_ARGS_ASSERT_REGCLASS       \
5447         assert(pRExC_state)
5448
5449 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5450                         __attribute__nonnull__(pTHX_1);
5451 #define PERL_ARGS_ASSERT_REG_NODE       \
5452         assert(pRExC_state)
5453
5454 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5455                         __attribute__nonnull__(pTHX_2);
5456 #define PERL_ARGS_ASSERT_REG_RECODE     \
5457         assert(encp)
5458
5459 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5460                         __attribute__nonnull__(pTHX_1)
5461                         __attribute__nonnull__(pTHX_2);
5462 #define PERL_ARGS_ASSERT_REGPIECE       \
5463         assert(pRExC_state); assert(flagp)
5464
5465 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5466                         __attribute__nonnull__(pTHX_1);
5467 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5468         assert(pRExC_state)
5469
5470 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5471                         __attribute__nonnull__(pTHX_1)
5472                         __attribute__nonnull__(pTHX_3);
5473 #define PERL_ARGS_ASSERT_REGINSERT      \
5474         assert(pRExC_state); assert(opnd)
5475
5476 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5477                         __attribute__nonnull__(pTHX_1)
5478                         __attribute__nonnull__(pTHX_2)
5479                         __attribute__nonnull__(pTHX_3);
5480 #define PERL_ARGS_ASSERT_REGTAIL        \
5481         assert(pRExC_state); assert(p); assert(val)
5482
5483 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5484                         __attribute__nonnull__(pTHX_1);
5485 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5486         assert(pRExC_state)
5487
5488 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5489                         __attribute__nonnull__(pTHX_1)
5490                         __attribute__nonnull__(pTHX_2)
5491                         __attribute__nonnull__(pTHX_3);
5492 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5493         assert(pRExC_state); assert(scan); assert(min)
5494
5495 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5496                         __attribute__warn_unused_result__
5497                         __attribute__nonnull__(1)
5498                         __attribute__nonnull__(2);
5499 #define PERL_ARGS_ASSERT_REGWHITE       \
5500         assert(pRExC_state); assert(p)
5501
5502 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5503                         __attribute__nonnull__(pTHX_1);
5504 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5505         assert(pRExC_state)
5506
5507 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5508                         __attribute__nonnull__(pTHX_1);
5509 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5510         assert(pRExC_state)
5511
5512 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5513                         __attribute__nonnull__(pTHX_1)
5514                         __attribute__nonnull__(pTHX_2)
5515                         __attribute__nonnull__(pTHX_3);
5516 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5517         assert(pRExC_state); assert(data); assert(minlenp)
5518
5519 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5520                         __attribute__nonnull__(1)
5521                         __attribute__nonnull__(2);
5522 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5523         assert(pRExC_state); assert(cl)
5524
5525 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5526                         __attribute__warn_unused_result__
5527                         __attribute__nonnull__(1);
5528 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5529         assert(cl)
5530
5531 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5532                         __attribute__nonnull__(1)
5533                         __attribute__nonnull__(2);
5534 #define PERL_ARGS_ASSERT_CL_INIT        \
5535         assert(pRExC_state); assert(cl)
5536
5537 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5538                         __attribute__nonnull__(1)
5539                         __attribute__nonnull__(2);
5540 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5541         assert(pRExC_state); assert(cl)
5542
5543 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5544                         __attribute__nonnull__(1)
5545                         __attribute__nonnull__(2);
5546 #define PERL_ARGS_ASSERT_CL_AND \
5547         assert(cl); assert(and_with)
5548
5549 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5550                         __attribute__nonnull__(1)
5551                         __attribute__nonnull__(2)
5552                         __attribute__nonnull__(3);
5553 #define PERL_ARGS_ASSERT_CL_OR  \
5554         assert(pRExC_state); assert(cl); assert(or_with)
5555
5556 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)
5557                         __attribute__nonnull__(pTHX_1)
5558                         __attribute__nonnull__(pTHX_2)
5559                         __attribute__nonnull__(pTHX_3)
5560                         __attribute__nonnull__(pTHX_4)
5561                         __attribute__nonnull__(pTHX_5);
5562 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5563         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5564
5565 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5566                         __attribute__warn_unused_result__
5567                         __attribute__nonnull__(1)
5568                         __attribute__nonnull__(3);
5569 #define PERL_ARGS_ASSERT_ADD_DATA       \
5570         assert(pRExC_state); assert(s)
5571
5572 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5573                         __attribute__noreturn__
5574                         __attribute__nonnull__(pTHX_1)
5575                         __attribute__nonnull__(pTHX_2);
5576 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5577         assert(pat1); assert(pat2)
5578
5579 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5580                         __attribute__nonnull__(pTHX_1);
5581 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5582         assert(pRExC_state)
5583
5584 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5585                         __attribute__nonnull__(pTHX_1);
5586 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5587         assert(pRExC_state)
5588
5589 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)
5590                         __attribute__nonnull__(pTHX_1)
5591                         __attribute__nonnull__(pTHX_2)
5592                         __attribute__nonnull__(pTHX_3)
5593                         __attribute__nonnull__(pTHX_4)
5594                         __attribute__nonnull__(pTHX_5);
5595 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5596         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5597
5598 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5599                         __attribute__nonnull__(pTHX_1)
5600                         __attribute__nonnull__(pTHX_2)
5601                         __attribute__nonnull__(pTHX_3);
5602 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5603         assert(pRExC_state); assert(source); assert(stclass)
5604
5605 #  ifdef DEBUGGING
5606 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5607 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)
5608                         __attribute__nonnull__(pTHX_1)
5609                         __attribute__nonnull__(pTHX_2)
5610                         __attribute__nonnull__(pTHX_3)
5611                         __attribute__nonnull__(pTHX_6);
5612 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5613         assert(r); assert(start); assert(node); assert(sv)
5614
5615 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5616                         __attribute__nonnull__(pTHX_1);
5617 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5618         assert(sv)
5619
5620 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5621                         __attribute__nonnull__(pTHX_1)
5622                         __attribute__nonnull__(pTHX_3);
5623 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5624         assert(trie); assert(revcharmap)
5625
5626 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5627                         __attribute__nonnull__(pTHX_1)
5628                         __attribute__nonnull__(pTHX_3);
5629 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5630         assert(trie); assert(revcharmap)
5631
5632 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5633                         __attribute__nonnull__(pTHX_1)
5634                         __attribute__nonnull__(pTHX_3);
5635 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5636         assert(trie); assert(revcharmap)
5637
5638 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5639                         __attribute__nonnull__(pTHX_1)
5640                         __attribute__nonnull__(pTHX_2)
5641                         __attribute__nonnull__(pTHX_3);
5642 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5643         assert(pRExC_state); assert(p); assert(val)
5644
5645 #  endif
5646 #endif
5647
5648 #if defined(PERL_IN_REGEXEC_C)
5649 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5650                         __attribute__warn_unused_result__
5651                         __attribute__nonnull__(pTHX_1)
5652                         __attribute__nonnull__(pTHX_2);
5653 #define PERL_ARGS_ASSERT_REGMATCH       \
5654         assert(reginfo); assert(prog)
5655
5656 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5657                         __attribute__warn_unused_result__
5658                         __attribute__nonnull__(pTHX_1)
5659                         __attribute__nonnull__(pTHX_2);
5660 #define PERL_ARGS_ASSERT_REGREPEAT      \
5661         assert(prog); assert(p)
5662
5663 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5664                         __attribute__warn_unused_result__
5665                         __attribute__nonnull__(pTHX_1)
5666                         __attribute__nonnull__(pTHX_2);
5667 #define PERL_ARGS_ASSERT_REGTRY \
5668         assert(reginfo); assert(startpos)
5669
5670 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5671                         __attribute__warn_unused_result__
5672                         __attribute__nonnull__(pTHX_2)
5673                         __attribute__nonnull__(pTHX_3);
5674 #define PERL_ARGS_ASSERT_REGINCLASS     \
5675         assert(n); assert(p)
5676
5677 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5678 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5679                         __attribute__nonnull__(pTHX_1);
5680 #define PERL_ARGS_ASSERT_REGCPPOP       \
5681         assert(rex)
5682
5683 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5684                         __attribute__warn_unused_result__
5685                         __attribute__nonnull__(1)
5686                         __attribute__nonnull__(3);
5687 #define PERL_ARGS_ASSERT_REGHOP3        \
5688         assert(s); assert(lim)
5689
5690 #ifdef XXX_dmq
5691 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5692                         __attribute__warn_unused_result__
5693                         __attribute__nonnull__(1)
5694                         __attribute__nonnull__(3)
5695                         __attribute__nonnull__(4);
5696 #define PERL_ARGS_ASSERT_REGHOP4        \
5697         assert(s); assert(llim); assert(rlim)
5698
5699 #endif
5700 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5701                         __attribute__warn_unused_result__
5702                         __attribute__nonnull__(1)
5703                         __attribute__nonnull__(3);
5704 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5705         assert(s); assert(lim)
5706
5707 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5708                         __attribute__warn_unused_result__
5709                         __attribute__nonnull__(pTHX_1)
5710                         __attribute__nonnull__(pTHX_2)
5711                         __attribute__nonnull__(pTHX_3)
5712                         __attribute__nonnull__(pTHX_4);
5713 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5714         assert(prog); assert(c); assert(s); assert(strend)
5715
5716 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5717                         __attribute__nonnull__(pTHX_1);
5718 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5719         assert(prog)
5720
5721 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5722                         __attribute__nonnull__(pTHX_1);
5723 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5724         assert(prog)
5725
5726 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5727                         __attribute__warn_unused_result__
5728                         __attribute__nonnull__(pTHX_1)
5729                         __attribute__nonnull__(pTHX_2);
5730 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5731         assert(rex); assert(scan)
5732
5733 #  ifdef DEBUGGING
5734 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)
5735                         __attribute__nonnull__(pTHX_1)
5736                         __attribute__nonnull__(pTHX_2)
5737                         __attribute__nonnull__(pTHX_3)
5738                         __attribute__nonnull__(pTHX_4)
5739                         __attribute__nonnull__(pTHX_5);
5740 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5741         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5742
5743 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5744                         __attribute__nonnull__(pTHX_1)
5745                         __attribute__nonnull__(pTHX_3)
5746                         __attribute__nonnull__(pTHX_4)
5747                         __attribute__nonnull__(pTHX_5);
5748 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5749         assert(prog); assert(start); assert(end); assert(blurb)
5750
5751 #  endif
5752 #endif
5753
5754 #if defined(PERL_IN_DUMP_C)
5755 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5756 STATIC void     S_debprof(pTHX_ const OP *o)
5757                         __attribute__nonnull__(pTHX_1);
5758 #define PERL_ARGS_ASSERT_DEBPROF        \
5759         assert(o)
5760
5761 STATIC void     S_sequence(pTHX_ const OP *o);
5762 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5763 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5764 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5765                         __attribute__nonnull__(pTHX_1);
5766 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5767         assert(pm)
5768
5769 #endif
5770
5771 #if defined(PERL_IN_SCOPE_C)
5772 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5773                         __attribute__nonnull__(pTHX_1);
5774 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5775         assert(sptr)
5776
5777 #endif
5778
5779 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_IN_OP_C)
5780 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5781                         __attribute__nonnull__(pTHX_1)
5782                         __attribute__nonnull__(pTHX_2);
5783 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5784         assert(tsv); assert(sv)
5785
5786 #endif
5787
5788 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C)
5789 PERL_CALLCONV void      Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5790                         __attribute__nonnull__(pTHX_1);
5791 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5792         assert(sv)
5793
5794 #endif
5795
5796 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5797                         __attribute__nonnull__(pTHX_1)
5798                         __attribute__nonnull__(pTHX_2);
5799 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5800         assert(tsv); assert(sv)
5801
5802 #if defined(PERL_IN_SV_C)
5803 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5804                         __attribute__warn_unused_result__
5805                         __attribute__nonnull__(1)
5806                         __attribute__nonnull__(5);
5807 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5808         assert(buf); assert(peob)
5809
5810 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5811                         __attribute__nonnull__(pTHX_1);
5812 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5813         assert(sv)
5814
5815 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5816                         __attribute__nonnull__(pTHX_1);
5817 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5818         assert(sv)
5819
5820 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5821                         __attribute__nonnull__(pTHX_1);
5822 #define PERL_ARGS_ASSERT_VISIT  \
5823         assert(f)
5824
5825 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5826                         __attribute__warn_unused_result__;
5827
5828 #  ifdef DEBUGGING
5829 STATIC void     S_del_sv(pTHX_ SV *p)
5830                         __attribute__nonnull__(pTHX_1);
5831 #define PERL_ARGS_ASSERT_DEL_SV \
5832         assert(p)
5833
5834 #  endif
5835 #  if !defined(NV_PRESERVES_UV)
5836 #    ifdef DEBUGGING
5837 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5838                         __attribute__nonnull__(pTHX_1);
5839 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5840         assert(sv)
5841
5842 #    else
5843 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5844                         __attribute__nonnull__(pTHX_1);
5845 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5846         assert(sv)
5847
5848 #    endif
5849 #  endif
5850 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5851                         __attribute__warn_unused_result__
5852                         __attribute__nonnull__(pTHX_1);
5853 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5854         assert(pattern)
5855
5856 #
5857 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN *const uoffset, bool *const at_end)
5858                         __attribute__nonnull__(1)
5859                         __attribute__nonnull__(2)
5860                         __attribute__nonnull__(3)
5861                         __attribute__nonnull__(4);
5862 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5863         assert(start); assert(send); assert(uoffset); assert(at_end)
5864
5865 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, const STRLEN uend)
5866                         __attribute__nonnull__(1)
5867                         __attribute__nonnull__(2);
5868 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5869         assert(start); assert(send)
5870
5871 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)
5872                         __attribute__nonnull__(pTHX_1)
5873                         __attribute__nonnull__(pTHX_2)
5874                         __attribute__nonnull__(pTHX_3)
5875                         __attribute__nonnull__(pTHX_4);
5876 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5877         assert(sv); assert(mgp); assert(start); assert(send)
5878
5879 STATIC void     S_utf8_mg_len_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN ulen)
5880                         __attribute__nonnull__(pTHX_1)
5881                         __attribute__nonnull__(pTHX_2);
5882 #define PERL_ARGS_ASSERT_UTF8_MG_LEN_CACHE_UPDATE       \
5883         assert(sv); assert(mgp)
5884
5885 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5886                         __attribute__nonnull__(pTHX_1)
5887                         __attribute__nonnull__(pTHX_2);
5888 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5889         assert(sv); assert(mgp)
5890
5891 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5892                         __attribute__nonnull__(pTHX_1)
5893                         __attribute__nonnull__(pTHX_2)
5894                         __attribute__nonnull__(pTHX_3);
5895 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5896         assert(s); assert(target); assert(end)
5897
5898 STATIC void     S_assert_uft8_cache_coherent(pTHX_ const char *const func, STRLEN from_cache, STRLEN real, SV *const sv)
5899                         __attribute__nonnull__(pTHX_1)
5900                         __attribute__nonnull__(pTHX_4);
5901 #define PERL_ARGS_ASSERT_ASSERT_UFT8_CACHE_COHERENT     \
5902         assert(func); assert(sv)
5903
5904 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5905                         __attribute__nonnull__(2)
5906                         __attribute__nonnull__(3);
5907 #define PERL_ARGS_ASSERT_F0CONVERT      \
5908         assert(endbuf); assert(len)
5909
5910 #  if defined(PERL_OLD_COPY_ON_WRITE)
5911 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5912                         __attribute__nonnull__(pTHX_1)
5913                         __attribute__nonnull__(pTHX_2)
5914                         __attribute__nonnull__(pTHX_3);
5915 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5916         assert(sv); assert(pvx); assert(after)
5917
5918 #  endif
5919 STATIC SV *     S_more_sv(pTHX);
5920 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5921                         __attribute__nonnull__(pTHX_1);
5922 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5923         assert(sv)
5924
5925 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5926                         __attribute__nonnull__(pTHX_1)
5927                         __attribute__nonnull__(pTHX_2);
5928 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5929         assert(dstr); assert(sstr)
5930
5931 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5932                         __attribute__nonnull__(pTHX_1)
5933                         __attribute__nonnull__(pTHX_2);
5934 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5935         assert(dstr); assert(sstr)
5936
5937 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5938                         __attribute__warn_unused_result__
5939                         __attribute__nonnull__(1);
5940 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5941         assert(tbl)
5942
5943 STATIC void     S_anonymise_cv_maybe(pTHX_ GV *gv, CV *cv)
5944                         __attribute__nonnull__(pTHX_1)
5945                         __attribute__nonnull__(pTHX_2);
5946 #define PERL_ARGS_ASSERT_ANONYMISE_CV_MAYBE     \
5947         assert(gv); assert(cv)
5948
5949 #endif
5950
5951 PERL_CALLCONV void *    Perl_more_bodies(pTHX_ const svtype sv_type, const size_t body_size, const size_t arena_size);
5952
5953 #if defined(PERL_IN_TOKE_C)
5954 STATIC void     S_check_uni(pTHX);
5955 STATIC void     S_force_next(pTHX_ I32 type);
5956 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5957                         __attribute__nonnull__(pTHX_1);
5958 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5959         assert(s)
5960
5961 STATIC char*    S_force_strict_version(pTHX_ char *s)
5962                         __attribute__nonnull__(pTHX_1);
5963 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
5964         assert(s)
5965
5966 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5967                         __attribute__nonnull__(pTHX_1);
5968 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5969         assert(start)
5970
5971 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5972                         __attribute__nonnull__(pTHX_1);
5973 #define PERL_ARGS_ASSERT_TOKEQ  \
5974         assert(sv)
5975
5976 STATIC void     S_readpipe_override(pTHX);
5977 STATIC char*    S_scan_const(pTHX_ char *start)
5978                         __attribute__warn_unused_result__
5979                         __attribute__nonnull__(pTHX_1);
5980 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5981         assert(start)
5982
5983 STATIC char*    S_scan_formline(pTHX_ char *s)
5984                         __attribute__warn_unused_result__
5985                         __attribute__nonnull__(pTHX_1);
5986 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5987         assert(s)
5988
5989 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5990                         __attribute__warn_unused_result__
5991                         __attribute__nonnull__(pTHX_1);
5992 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5993         assert(s)
5994
5995 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5996                         __attribute__nonnull__(pTHX_1)
5997                         __attribute__nonnull__(pTHX_2)
5998                         __attribute__nonnull__(pTHX_3);
5999 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
6000         assert(s); assert(send); assert(dest)
6001
6002 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
6003                         __attribute__warn_unused_result__
6004                         __attribute__nonnull__(pTHX_1);
6005 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
6006         assert(start)
6007
6008 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
6009                         __attribute__warn_unused_result__
6010                         __attribute__nonnull__(pTHX_1);
6011 #define PERL_ARGS_ASSERT_SCAN_PAT       \
6012         assert(start)
6013
6014 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
6015                         __attribute__warn_unused_result__
6016                         __attribute__nonnull__(pTHX_1);
6017 #define PERL_ARGS_ASSERT_SCAN_STR       \
6018         assert(start)
6019
6020 STATIC char*    S_scan_subst(pTHX_ char *start)
6021                         __attribute__warn_unused_result__
6022                         __attribute__nonnull__(pTHX_1);
6023 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
6024         assert(start)
6025
6026 STATIC char*    S_scan_trans(pTHX_ char *start)
6027                         __attribute__warn_unused_result__
6028                         __attribute__nonnull__(pTHX_1);
6029 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
6030         assert(start)
6031
6032 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
6033                         __attribute__nonnull__(pTHX_1)
6034                         __attribute__nonnull__(pTHX_2)
6035                         __attribute__nonnull__(pTHX_5);
6036 #define PERL_ARGS_ASSERT_SCAN_WORD      \
6037         assert(s); assert(dest); assert(slp)
6038
6039 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
6040 STATIC char*    S_skipspace(pTHX_ char *s)
6041                         __attribute__warn_unused_result__
6042                         __attribute__nonnull__(pTHX_1);
6043 #define PERL_ARGS_ASSERT_SKIPSPACE      \
6044         assert(s)
6045
6046 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
6047                         __attribute__warn_unused_result__
6048                         __attribute__nonnull__(pTHX_1);
6049 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
6050         assert(s)
6051
6052 #ifndef PERL_NO_UTF16_FILTER
6053 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
6054                         __attribute__nonnull__(pTHX_2);
6055 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
6056         assert(sv)
6057
6058 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
6059                         __attribute__nonnull__(pTHX_1);
6060 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
6061         assert(s)
6062
6063 #endif
6064 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
6065                         __attribute__nonnull__(pTHX_1)
6066                         __attribute__nonnull__(pTHX_2)
6067                         __attribute__nonnull__(pTHX_3);
6068 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
6069         assert(s); assert(name); assert(what)
6070
6071 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
6072                         __attribute__nonnull__(pTHX_1);
6073 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
6074         assert(name)
6075
6076 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
6077                         __attribute__nonnull__(pTHX_1);
6078 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
6079         assert(s)
6080
6081 STATIC void     S_incline(pTHX_ const char *s)
6082                         __attribute__nonnull__(pTHX_1);
6083 #define PERL_ARGS_ASSERT_INCLINE        \
6084         assert(s)
6085
6086 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
6087                         __attribute__nonnull__(pTHX_1);
6088 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
6089         assert(s)
6090
6091 STATIC int      S_intuit_more(pTHX_ char *s)
6092                         __attribute__nonnull__(pTHX_1);
6093 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
6094         assert(s)
6095
6096 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
6097                         __attribute__nonnull__(pTHX_3);
6098 #define PERL_ARGS_ASSERT_LOP    \
6099         assert(s)
6100
6101 STATIC void     S_missingterm(pTHX_ char *s)
6102                         __attribute__noreturn__;
6103
6104 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
6105                         __attribute__nonnull__(pTHX_1);
6106 #define PERL_ARGS_ASSERT_NO_OP  \
6107         assert(what)
6108
6109 STATIC I32      S_sublex_done(pTHX)
6110                         __attribute__warn_unused_result__;
6111
6112 STATIC I32      S_sublex_push(pTHX)
6113                         __attribute__warn_unused_result__;
6114
6115 STATIC I32      S_sublex_start(pTHX)
6116                         __attribute__warn_unused_result__;
6117
6118 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6119                         __attribute__warn_unused_result__
6120                         __attribute__nonnull__(pTHX_1);
6121 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6122         assert(sv)
6123
6124 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6125                         __attribute__warn_unused_result__
6126                         __attribute__nonnull__(pTHX_1);
6127 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6128         assert(pkgname)
6129
6130 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6131                         __attribute__warn_unused_result__
6132                         __attribute__nonnull__(pTHX_2);
6133 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6134         assert(s)
6135
6136 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)
6137                         __attribute__nonnull__(pTHX_3)
6138                         __attribute__nonnull__(pTHX_5);
6139 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6140         assert(key); assert(sv)
6141
6142 STATIC int      S_deprecate_commaless_var_list(pTHX);
6143 STATIC int      S_ao(pTHX_ int toketype);
6144 #  if defined(PERL_CR_FILTER)
6145 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
6146 STATIC void     S_strip_return(pTHX_ SV *sv)
6147                         __attribute__nonnull__(pTHX_1);
6148 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
6149         assert(sv)
6150
6151 #  endif
6152 #  if defined(DEBUGGING)
6153 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
6154                         __attribute__nonnull__(pTHX_2);
6155 #define PERL_ARGS_ASSERT_TOKEREPORT     \
6156         assert(lvalp)
6157
6158 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
6159                         __attribute__nonnull__(pTHX_1)
6160                         __attribute__nonnull__(pTHX_2);
6161 #define PERL_ARGS_ASSERT_PRINTBUF       \
6162         assert(fmt); assert(s)
6163
6164 #  endif
6165 #endif
6166
6167 #if defined(PERL_IN_UNIVERSAL_C)
6168 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6169                         __attribute__nonnull__(pTHX_1)
6170                         __attribute__nonnull__(pTHX_2);
6171 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6172         assert(stash); assert(name)
6173
6174 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
6175                         __attribute__nonnull__(pTHX_1);
6176 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6177         assert(stash)
6178
6179 #endif
6180
6181 #if defined(PERL_IN_LOCALE_C)
6182 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
6183 STATIC char*    S_stdize_locale(pTHX_ char* locs)
6184                         __attribute__nonnull__(pTHX_1);
6185 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
6186         assert(locs)
6187
6188 #endif
6189 #endif
6190
6191 #if defined(PERL_IN_UTIL_C)
6192 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6193                         __attribute__nonnull__(pTHX_1);
6194 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6195         assert(cop)
6196
6197 STATIC SV*      S_mess_alloc(pTHX);
6198 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6199                         __attribute__nonnull__(pTHX_1);
6200 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6201         assert(ex)
6202
6203 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6204 STATIC char *   S_write_no_mem(pTHX)
6205                         __attribute__noreturn__;
6206
6207 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6208 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)
6209                         __attribute__nonnull__(4)
6210                         __attribute__nonnull__(8)
6211                         __attribute__nonnull__(10);
6212 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6213         assert(type_name); assert(filename); assert(funcname)
6214
6215 #endif
6216 #endif
6217
6218 #if defined(PERL_IN_NUMERIC_C)
6219 STATIC NV       S_mulexp10(NV value, I32 exponent);
6220 #endif
6221
6222 #if defined(PERL_IN_UTF8_C)
6223 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6224                         __attribute__warn_unused_result__
6225                         __attribute__nonnull__(1);
6226 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6227         assert(s)
6228
6229 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6230                         __attribute__warn_unused_result__
6231                         __attribute__nonnull__(pTHX_1)
6232                         __attribute__nonnull__(pTHX_2)
6233                         __attribute__nonnull__(pTHX_3);
6234 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6235         assert(p); assert(swash); assert(swashname)
6236
6237 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6238                         __attribute__warn_unused_result__
6239                         __attribute__nonnull__(pTHX_1);
6240 #define PERL_ARGS_ASSERT_SWASH_GET      \
6241         assert(swash)
6242
6243 #endif
6244
6245 START_EXTERN_C
6246
6247 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
6248                         __attribute__nonnull__(pTHX_1);
6249 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
6250         assert(dstr)
6251
6252 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
6253                         __attribute__nonnull__(pTHX_1)
6254                         __attribute__nonnull__(pTHX_2);
6255 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
6256         assert(dstr); assert(sstr)
6257
6258 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
6259                         __attribute__nonnull__(pTHX_1);
6260 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
6261         assert(dsv)
6262
6263 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
6264                         __attribute__nonnull__(pTHX_1); */
6265
6266 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
6267                         __attribute__nonnull__(pTHX_1);
6268 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
6269         assert(sv)
6270
6271 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
6272                         __attribute__nonnull__(pTHX_1);
6273 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
6274         assert(sv)
6275
6276 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
6277                         __attribute__nonnull__(pTHX_1)
6278                         __attribute__nonnull__(pTHX_2);
6279 #define PERL_ARGS_ASSERT_SV_COPYPV      \
6280         assert(dsv); assert(ssv)
6281
6282 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
6283                         __attribute__nonnull__(pTHX_1)
6284                         __attribute__nonnull__(pTHX_2);
6285 #define PERL_ARGS_ASSERT_MY_ATOF2       \
6286         assert(s); assert(value)
6287
6288 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
6289 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
6290 #ifdef PERL_OLD_COPY_ON_WRITE
6291 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6292                         __attribute__nonnull__(pTHX_2);
6293 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6294         assert(sstr)
6295
6296 #endif
6297
6298 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
6299
6300 #if defined(USE_PERLIO) && !defined(USE_SFIO)
6301 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
6302 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
6303 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
6304 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
6305 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
6306 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
6307 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6308 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6309 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6310 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6311 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6312                         __attribute__nonnull__(pTHX_2);
6313 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6314         assert(vbuf)
6315
6316 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6317                         __attribute__nonnull__(pTHX_2);
6318 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6319         assert(vbuf)
6320
6321 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6322                         __attribute__nonnull__(pTHX_2);
6323 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6324         assert(vbuf)
6325
6326 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6327 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6328
6329 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6330 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6331 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6332                         __attribute__warn_unused_result__;
6333
6334 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6335                         __attribute__warn_unused_result__;
6336
6337
6338 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6339                         __attribute__warn_unused_result__;
6340
6341 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6342                         __attribute__warn_unused_result__;
6343
6344 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6345                         __attribute__warn_unused_result__;
6346
6347 #endif /* PERLIO_LAYERS */
6348
6349 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6350 #if defined(PERL_IN_DEB_C)
6351 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6352                         __attribute__nonnull__(pTHX_1);
6353 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6354         assert(stack_base)
6355
6356 #endif
6357
6358 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6359                         __attribute__malloc__
6360                         __attribute__warn_unused_result__;
6361
6362 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6363                         __attribute__nonnull__(pTHX_1);
6364 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6365         assert(cv)
6366
6367 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
6368                         __attribute__nonnull__(pTHX_1);
6369 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6370         assert(name)
6371
6372 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6373                         __attribute__nonnull__(pTHX_1);
6374 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6375         assert(sv)
6376
6377 #if defined(PERL_IN_PAD_C)
6378 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
6379                         __attribute__nonnull__(pTHX_1);
6380 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6381         assert(name)
6382
6383 #endif
6384 #ifdef DEBUGGING
6385 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6386                         __attribute__nonnull__(pTHX_2);
6387 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6388         assert(sv)
6389
6390 #endif
6391 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6392 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6393 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6394                         __attribute__nonnull__(pTHX_2);
6395 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6396         assert(file)
6397
6398 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6399                         __attribute__nonnull__(pTHX_1)
6400                         __attribute__nonnull__(pTHX_2)
6401                         __attribute__nonnull__(pTHX_3);
6402 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6403         assert(padlist); assert(old_cv); assert(new_cv)
6404
6405
6406 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6407                         __attribute__nonnull__(pTHX_1);
6408 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6409         assert(padlist)
6410
6411 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6412                         __attribute__warn_unused_result__;
6413
6414 #if defined(USE_ITHREADS)
6415 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *const srcpad, CLONE_PARAMS *const param)
6416                         __attribute__warn_unused_result__
6417                         __attribute__nonnull__(pTHX_2);
6418 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
6419         assert(param)
6420
6421 #endif
6422
6423 #if defined(PERL_IN_PAD_C)
6424 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)
6425                         __attribute__nonnull__(pTHX_1)
6426                         __attribute__nonnull__(pTHX_2)
6427                         __attribute__nonnull__(pTHX_6)
6428                         __attribute__nonnull__(pTHX_7);
6429 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6430         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6431
6432 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
6433                         __attribute__nonnull__(pTHX_1);
6434 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
6435         assert(namesv)
6436
6437 #  if defined(DEBUGGING)
6438 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6439                         __attribute__nonnull__(pTHX_1)
6440                         __attribute__nonnull__(pTHX_2);
6441 #define PERL_ARGS_ASSERT_CV_DUMP        \
6442         assert(cv); assert(title)
6443
6444 #  endif
6445 #endif
6446 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6447                         __attribute__warn_unused_result__;
6448
6449 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6450 #if defined(DEBUGGING)
6451 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6452                         __attribute__warn_unused_result__
6453                         __attribute__nonnull__(pTHX_1);
6454 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6455         assert(s)
6456
6457 #endif
6458 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6459                         __attribute__nonnull__(pTHX_1);
6460 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6461         assert(sv)
6462
6463 #ifdef DEBUGGING
6464 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6465                         __attribute__nonnull__(pTHX_1);
6466 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6467         assert(hv)
6468
6469 #endif
6470
6471 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6472                         __attribute__warn_unused_result__
6473                         __attribute__nonnull__(pTHX_1);
6474 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6475         assert(hv)
6476
6477 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6478                         __attribute__warn_unused_result__
6479                         __attribute__nonnull__(pTHX_1);
6480 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6481         assert(hv)
6482
6483 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6484                         __attribute__warn_unused_result__
6485                         __attribute__nonnull__(pTHX_1);
6486 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6487         assert(hv)
6488
6489 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6490                         __attribute__nonnull__(pTHX_1);
6491 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6492         assert(hv)
6493
6494 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6495                         __attribute__nonnull__(pTHX_1);
6496 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6497         assert(hv)
6498
6499 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6500                         __attribute__nonnull__(pTHX_1);
6501 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6502         assert(hv)
6503
6504 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6505                         __attribute__nonnull__(pTHX_1);
6506 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6507         assert(hv)
6508
6509 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
6510 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6511                         __attribute__nonnull__(pTHX_1);
6512 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6513         assert(hv)
6514
6515 #endif
6516 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6517                         __attribute__nonnull__(pTHX_1);
6518 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6519         assert(hv)
6520
6521 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6522                         __attribute__warn_unused_result__
6523                         __attribute__nonnull__(pTHX_1);
6524 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6525         assert(hv)
6526
6527 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6528                         __attribute__warn_unused_result__
6529                         __attribute__nonnull__(pTHX_1);
6530 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6531         assert(hv)
6532
6533 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6534                         __attribute__nonnull__(pTHX_1);
6535 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6536         assert(hv)
6537
6538
6539 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6540                         __attribute__nonnull__(pTHX_1)
6541                         __attribute__nonnull__(pTHX_2);
6542 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6543         assert(hv); assert(mg)
6544
6545
6546 #if defined(PERL_IN_SV_C)
6547 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6548                         __attribute__nonnull__(pTHX_2);
6549 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6550         assert(val)
6551
6552 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6553                         __attribute__nonnull__(pTHX_2);
6554 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6555         assert(val)
6556
6557 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6558 #endif
6559
6560 #ifdef PERL_NEED_MY_HTOLE16
6561 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6562 #endif
6563 #ifdef PERL_NEED_MY_LETOH16
6564 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6565 #endif
6566 #ifdef PERL_NEED_MY_HTOBE16
6567 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6568 #endif
6569 #ifdef PERL_NEED_MY_BETOH16
6570 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6571 #endif
6572 #ifdef PERL_NEED_MY_HTOLE32
6573 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6574 #endif
6575 #ifdef PERL_NEED_MY_LETOH32
6576 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6577 #endif
6578 #ifdef PERL_NEED_MY_HTOBE32
6579 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6580 #endif
6581 #ifdef PERL_NEED_MY_BETOH32
6582 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6583 #endif
6584 #ifdef PERL_NEED_MY_HTOLE64
6585 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6586 #endif
6587 #ifdef PERL_NEED_MY_LETOH64
6588 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6589 #endif
6590 #ifdef PERL_NEED_MY_HTOBE64
6591 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6592 #endif
6593 #ifdef PERL_NEED_MY_BETOH64
6594 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6595 #endif
6596
6597 #ifdef PERL_NEED_MY_HTOLES
6598 PERL_CALLCONV short     Perl_my_htoles(short n);
6599 #endif
6600 #ifdef PERL_NEED_MY_LETOHS
6601 PERL_CALLCONV short     Perl_my_letohs(short n);
6602 #endif
6603 #ifdef PERL_NEED_MY_HTOBES
6604 PERL_CALLCONV short     Perl_my_htobes(short n);
6605 #endif
6606 #ifdef PERL_NEED_MY_BETOHS
6607 PERL_CALLCONV short     Perl_my_betohs(short n);
6608 #endif
6609 #ifdef PERL_NEED_MY_HTOLEI
6610 PERL_CALLCONV int       Perl_my_htolei(int n);
6611 #endif
6612 #ifdef PERL_NEED_MY_LETOHI
6613 PERL_CALLCONV int       Perl_my_letohi(int n);
6614 #endif
6615 #ifdef PERL_NEED_MY_HTOBEI
6616 PERL_CALLCONV int       Perl_my_htobei(int n);
6617 #endif
6618 #ifdef PERL_NEED_MY_BETOHI
6619 PERL_CALLCONV int       Perl_my_betohi(int n);
6620 #endif
6621 #ifdef PERL_NEED_MY_HTOLEL
6622 PERL_CALLCONV long      Perl_my_htolel(long n);
6623 #endif
6624 #ifdef PERL_NEED_MY_LETOHL
6625 PERL_CALLCONV long      Perl_my_letohl(long n);
6626 #endif
6627 #ifdef PERL_NEED_MY_HTOBEL
6628 PERL_CALLCONV long      Perl_my_htobel(long n);
6629 #endif
6630 #ifdef PERL_NEED_MY_BETOHL
6631 PERL_CALLCONV long      Perl_my_betohl(long n);
6632 #endif
6633
6634 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6635                         __attribute__nonnull__(1);
6636 #define PERL_ARGS_ASSERT_MY_SWABN       \
6637         assert(ptr)
6638
6639
6640 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6641                         __attribute__nonnull__(pTHX_1);
6642 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6643         assert(name)
6644
6645 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6646                         __attribute__nonnull__(pTHX_1);
6647 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6648         assert(name)
6649
6650 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6651                         __attribute__warn_unused_result__
6652                         __attribute__nonnull__(pTHX_1);
6653 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6654         assert(name_sv)
6655
6656
6657 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6658                         __attribute__warn_unused_result__
6659                         __attribute__nonnull__(pTHX_1)
6660                         __attribute__nonnull__(pTHX_2);
6661 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6662         assert(c); assert(hv)
6663
6664
6665 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6666 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6667                         __attribute__nonnull__(pTHX_1);
6668 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6669         assert(sv)
6670
6671 #endif
6672
6673 #ifdef PERL_DONT_CREATE_GVSV
6674 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6675 #endif
6676 #if defined(PERL_IN_UTIL_C)
6677 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6678 #endif
6679 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6680 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6681 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6682                         __attribute__malloc__
6683                         __attribute__warn_unused_result__
6684                         __attribute__nonnull__(pTHX_2);
6685 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6686         assert(bits)
6687
6688
6689 #ifndef SPRINTF_RETURNS_STRLEN
6690 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6691                         __attribute__nonnull__(1)
6692                         __attribute__nonnull__(2);
6693 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6694         assert(buffer); assert(pat)
6695
6696 #endif
6697
6698 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6699                         __attribute__format__(__printf__,3,4)
6700                         __attribute__nonnull__(1)
6701                         __attribute__nonnull__(3);
6702 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6703         assert(buffer); assert(format)
6704
6705 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6706                         __attribute__nonnull__(1)
6707                         __attribute__nonnull__(3);
6708 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6709         assert(buffer); assert(format)
6710
6711
6712 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6713
6714 #ifdef PERL_IMPLICIT_CONTEXT
6715 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6716 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6717                         __attribute__nonnull__(pTHX_1);
6718 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6719         assert(my_cxt_key)
6720
6721 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6722                         __attribute__nonnull__(pTHX_1);
6723 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6724         assert(my_cxt_key)
6725
6726 #else
6727 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6728                         __attribute__nonnull__(pTHX_1);
6729 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6730         assert(index)
6731
6732 #endif
6733 #endif
6734
6735 #ifndef HAS_STRLCAT
6736 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6737 #endif
6738
6739 #ifndef HAS_STRLCPY
6740 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6741 #endif
6742
6743 #ifdef PERL_MAD
6744 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6745                         __attribute__nonnull__(1);
6746 #define PERL_ARGS_ASSERT_PAD_PEG        \
6747         assert(s)
6748
6749 #if defined(PERL_IN_DUMP_C)
6750 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6751                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6752                         __attribute__nonnull__(pTHX_2)
6753                         __attribute__nonnull__(pTHX_3);
6754 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6755         assert(file); assert(pat)
6756
6757 #endif
6758 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6759                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6760                         __attribute__nonnull__(pTHX_2)
6761                         __attribute__nonnull__(pTHX_3);
6762 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6763         assert(file); assert(pat)
6764
6765 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6766                         __attribute__nonnull__(pTHX_2)
6767                         __attribute__nonnull__(pTHX_3);
6768 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6769         assert(file); assert(pat)
6770
6771 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6772 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6773 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6774                         __attribute__nonnull__(pTHX_1);
6775 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6776         assert(stash)
6777
6778 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6779                         __attribute__nonnull__(pTHX_1);
6780 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6781         assert(stash)
6782
6783 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6784                         __attribute__nonnull__(pTHX_1);
6785 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6786         assert(gv)
6787
6788 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6789                         __attribute__nonnull__(pTHX_1);
6790 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6791         assert(gv)
6792
6793 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6794                         __attribute__nonnull__(pTHX_1);
6795 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6796         assert(gv)
6797
6798 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6799 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6800                         __attribute__nonnull__(pTHX_1)
6801                         __attribute__nonnull__(pTHX_2);
6802 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6803         assert(dsv); assert(ssv)
6804
6805 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6806                         __attribute__nonnull__(pTHX_1)
6807                         __attribute__nonnull__(pTHX_2);
6808 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6809         assert(dsv); assert(pv)
6810
6811 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6812                         __attribute__nonnull__(pTHX_1);
6813 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6814         assert(sv)
6815
6816 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6817                         __attribute__nonnull__(pTHX_2);
6818 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6819         assert(file)
6820
6821 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6822 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6823                         __attribute__nonnull__(pTHX_2);
6824 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6825         assert(file)
6826
6827 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6828                         __attribute__nonnull__(pTHX_1);
6829 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6830         assert(o)
6831
6832
6833 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6834 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6835                         __attribute__nonnull__(pTHX_1);
6836 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6837         assert(tk)
6838
6839 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6840                         __attribute__nonnull__(pTHX_1);
6841 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6842         assert(tk)
6843
6844 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6845 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6846 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6847 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6848 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6849 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6850                         __attribute__nonnull__(pTHX_2);
6851 #define PERL_ARGS_ASSERT_NEWMADSV       \
6852         assert(sv)
6853
6854 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6855 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6856
6857 #  if defined(PERL_IN_TOKE_C)
6858 STATIC char*    S_skipspace0(pTHX_ char *s)
6859                         __attribute__nonnull__(pTHX_1);
6860 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6861         assert(s)
6862
6863 STATIC char*    S_skipspace1(pTHX_ char *s)
6864                         __attribute__nonnull__(pTHX_1);
6865 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6866         assert(s)
6867
6868 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6869                         __attribute__nonnull__(pTHX_1);
6870 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6871         assert(s)
6872
6873 STATIC void     S_start_force(pTHX_ int where);
6874 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6875 #  endif
6876 PERL_CALLCONV int       Perl_madlex(pTHX);
6877 PERL_CALLCONV int       Perl_madparse(pTHX_ int gramtype);
6878 #endif
6879 #if !defined(HAS_SIGNBIT)
6880 PERL_CALLCONV int       Perl_signbit(NV f)
6881                         __attribute__pure__;
6882
6883 #endif
6884
6885 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6886                         __attribute__nonnull__(pTHX_1)
6887                         __attribute__nonnull__(pTHX_2);
6888 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6889         assert(c); assert(sv)
6890
6891 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6892
6893 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6894                         __attribute__nonnull__(pTHX_1)
6895                         __attribute__nonnull__(pTHX_2);
6896 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6897         assert(smeta); assert(which)
6898
6899 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6900                         __attribute__nonnull__(pTHX_1)
6901                         __attribute__nonnull__(pTHX_2)
6902                         __attribute__nonnull__(pTHX_3);
6903 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6904         assert(smeta); assert(which); assert(data)
6905
6906 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6907                         __attribute__nonnull__(pTHX_1);
6908 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6909         assert(name)
6910
6911 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6912                         __attribute__nonnull__(pTHX_1);
6913 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6914         assert(mro)
6915
6916 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6917                         __attribute__nonnull__(pTHX_1)
6918                         __attribute__nonnull__(pTHX_2);
6919 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6920         assert(meta); assert(name)
6921
6922 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6923                         __attribute__nonnull__(pTHX_1);
6924 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6925         assert(stash)
6926
6927 #if defined(USE_ITHREADS)
6928 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6929                         __attribute__nonnull__(pTHX_1)
6930                         __attribute__nonnull__(pTHX_2);
6931 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6932         assert(smeta); assert(param)
6933
6934 #endif
6935 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6936                         __attribute__nonnull__(pTHX_1);
6937 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6938         assert(stash)
6939
6940 #if defined(PERL_IN_MRO_C)
6941 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6942                         __attribute__nonnull__(pTHX_1);
6943 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6944         assert(stash)
6945
6946 #endif
6947 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6948                         __attribute__nonnull__(pTHX_1);
6949 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6950         assert(stash)
6951
6952 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6953                         __attribute__nonnull__(pTHX_1);
6954 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6955         assert(stash)
6956
6957 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6958 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6959                         __attribute__nonnull__(1)
6960                         __attribute__nonnull__(2);
6961 #define PERL_ARGS_ASSERT_SYS_INIT       \
6962         assert(argc); assert(argv)
6963
6964 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6965                         __attribute__nonnull__(1)
6966                         __attribute__nonnull__(2)
6967                         __attribute__nonnull__(3);
6968 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6969         assert(argc); assert(argv); assert(env)
6970
6971 PERL_CALLCONV void      Perl_sys_term(void);
6972 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ COP *const cop, STRLEN *len, U32 *flags)
6973                         __attribute__nonnull__(pTHX_1);
6974 #define PERL_ARGS_ASSERT_FETCH_COP_LABEL        \
6975         assert(cop)
6976
6977 PERL_CALLCONV void      Perl_store_cop_label(pTHX_ COP *const cop, const char *label, STRLEN len, U32 flags)
6978                         __attribute__nonnull__(pTHX_1)
6979                         __attribute__nonnull__(pTHX_2);
6980 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6981         assert(cop); assert(label)
6982
6983
6984 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
6985                         __attribute__nonnull__(pTHX_1)
6986                         __attribute__nonnull__(pTHX_3);
6987 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
6988         assert(keyword_ptr); assert(op_ptr)
6989
6990 PERL_CALLCONV void      Perl_munge_qwlist_to_paren_list(pTHX_ OP* qwlist)
6991                         __attribute__nonnull__(pTHX_1);
6992 #define PERL_ARGS_ASSERT_MUNGE_QWLIST_TO_PAREN_LIST     \
6993         assert(qwlist)
6994
6995
6996 #if defined(USE_ITHREADS)
6997 #  if defined(PERL_IN_SV_C)
6998 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
6999                         __attribute__nonnull__(pTHX_1);
7000 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
7001         assert(unreferenced)
7002
7003 #  endif
7004 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
7005                         __attribute__malloc__
7006                         __attribute__warn_unused_result__
7007                         __attribute__nonnull__(1)
7008                         __attribute__nonnull__(2);
7009 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
7010         assert(from); assert(to)
7011
7012 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
7013                         __attribute__nonnull__(1);
7014 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
7015         assert(param)
7016
7017 #endif
7018 END_EXTERN_C
7019 /*
7020  * ex: set ts=8 sts=4 sw=4 noet:
7021  */
7022 /* ex: set ro: */