proto.h

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