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 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
2087 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
2088                         __attribute__pure__
2089                         __attribute__nonnull__(1)
2090                         __attribute__nonnull__(2);
2091 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
2092         assert(s1); assert(s2)
2093
2094 #endif
2095 #if !defined(HAS_MEMSET)
2096 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
2097                         __attribute__nonnull__(1);
2098 #define PERL_ARGS_ASSERT_MY_MEMSET      \
2099         assert(loc)
2100
2101 #endif
2102 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2103 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2104                         __attribute__nonnull__(pTHX_1)
2105                         __attribute__nonnull__(pTHX_2);
2106 #define PERL_ARGS_ASSERT_MY_POPEN       \
2107         assert(cmd); assert(mode)
2108
2109 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2110                         __attribute__nonnull__(pTHX_1)
2111                         __attribute__nonnull__(pTHX_3);
2112 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2113         assert(mode); assert(args)
2114
2115 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2116 PERL_CALLCONV I32       Perl_my_stat(pTHX);
2117 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)
2118                         __attribute__nonnull__(pTHX_1);
2119 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2120         assert(fmt)
2121
2122 #if defined(MYSWAP)
2123 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
2124                         __attribute__malloc__
2125                         __attribute__warn_unused_result__
2126                         __attribute__pure__;
2127
2128 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
2129                         __attribute__malloc__
2130                         __attribute__warn_unused_result__
2131                         __attribute__pure__;
2132
2133 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
2134                         __attribute__malloc__
2135                         __attribute__warn_unused_result__
2136                         __attribute__pure__;
2137
2138 #endif
2139 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2140 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2141                         __attribute__malloc__
2142                         __attribute__warn_unused_result__;
2143
2144 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2145                         __attribute__malloc__
2146                         __attribute__warn_unused_result__;
2147
2148 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2149 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2150                         __attribute__malloc__
2151                         __attribute__warn_unused_result__;
2152
2153 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2154                         __attribute__malloc__
2155                         __attribute__warn_unused_result__
2156                         __attribute__nonnull__(pTHX_2);
2157 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2158         assert(first)
2159
2160 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2161 #ifdef PERL_MAD
2162 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2163 #else
2164 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2165 #endif
2166 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2167                         __attribute__malloc__
2168                         __attribute__warn_unused_result__
2169                         __attribute__nonnull__(pTHX_5);
2170 #define PERL_ARGS_ASSERT_NEWFOROP       \
2171         assert(expr)
2172
2173 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2174                         __attribute__malloc__
2175                         __attribute__warn_unused_result__
2176                         __attribute__nonnull__(pTHX_1)
2177                         __attribute__nonnull__(pTHX_2);
2178 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2179         assert(cond); assert(block)
2180
2181 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2182                         __attribute__malloc__
2183                         __attribute__warn_unused_result__
2184                         __attribute__nonnull__(pTHX_3)
2185                         __attribute__nonnull__(pTHX_4);
2186 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2187         assert(first); assert(other)
2188
2189 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2190                         __attribute__malloc__
2191                         __attribute__warn_unused_result__
2192                         __attribute__nonnull__(pTHX_2);
2193 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2194         assert(label)
2195
2196 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2197                         __attribute__malloc__
2198                         __attribute__warn_unused_result__;
2199
2200 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2201                         __attribute__malloc__
2202                         __attribute__warn_unused_result__;
2203
2204 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2205                         __attribute__malloc__
2206                         __attribute__warn_unused_result__;
2207
2208 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2209                         __attribute__nonnull__(pTHX_1);
2210 #define PERL_ARGS_ASSERT_NEWPROG        \
2211         assert(o)
2212
2213 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2214                         __attribute__malloc__
2215                         __attribute__warn_unused_result__
2216                         __attribute__nonnull__(pTHX_2)
2217                         __attribute__nonnull__(pTHX_3);
2218 #define PERL_ARGS_ASSERT_NEWRANGE       \
2219         assert(left); assert(right)
2220
2221 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2222                         __attribute__malloc__
2223                         __attribute__warn_unused_result__;
2224
2225 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2226                         __attribute__malloc__
2227                         __attribute__warn_unused_result__;
2228
2229 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2230 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2231                         __attribute__nonnull__(pTHX_2)
2232                         __attribute__nonnull__(pTHX_3);
2233 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2234         assert(subaddr); assert(filename)
2235
2236 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2237                         __attribute__nonnull__(pTHX_2)
2238                         __attribute__nonnull__(pTHX_3);
2239 #define PERL_ARGS_ASSERT_NEWXS  \
2240         assert(subaddr); assert(filename)
2241
2242 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2243                         __attribute__warn_unused_result__; */
2244
2245 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2246                         __attribute__malloc__
2247                         __attribute__warn_unused_result__
2248                         __attribute__nonnull__(pTHX_1);
2249 #define PERL_ARGS_ASSERT_NEWAVREF       \
2250         assert(o)
2251
2252 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2253                         __attribute__malloc__
2254                         __attribute__warn_unused_result__;
2255
2256 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2257                         __attribute__malloc__
2258                         __attribute__warn_unused_result__;
2259
2260 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2261                         __attribute__malloc__
2262                         __attribute__warn_unused_result__
2263                         __attribute__nonnull__(pTHX_3);
2264 #define PERL_ARGS_ASSERT_NEWGVOP        \
2265         assert(gv)
2266
2267 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2268                         __attribute__malloc__
2269                         __attribute__warn_unused_result__
2270                         __attribute__nonnull__(pTHX_1);
2271 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2272         assert(pack)
2273
2274 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2275                         __attribute__malloc__
2276                         __attribute__warn_unused_result__;
2277
2278 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2279                         __attribute__malloc__
2280                         __attribute__warn_unused_result__
2281                         __attribute__nonnull__(pTHX_1);
2282 #define PERL_ARGS_ASSERT_NEWHVREF       \
2283         assert(o)
2284
2285 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2286                         __attribute__warn_unused_result__; */
2287
2288 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2289                         __attribute__malloc__
2290                         __attribute__warn_unused_result__;
2291
2292 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2293                         __attribute__malloc__
2294                         __attribute__warn_unused_result__; */
2295
2296 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2297                         __attribute__malloc__
2298                         __attribute__warn_unused_result__;
2299
2300 #ifdef USE_ITHREADS
2301 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2302                         __attribute__malloc__
2303                         __attribute__warn_unused_result__
2304                         __attribute__nonnull__(pTHX_3);
2305 #define PERL_ARGS_ASSERT_NEWPADOP       \
2306         assert(sv)
2307
2308 #endif
2309 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2310                         __attribute__malloc__
2311                         __attribute__warn_unused_result__;
2312
2313 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2314                         __attribute__malloc__
2315                         __attribute__warn_unused_result__;
2316
2317 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2318                         __attribute__malloc__
2319                         __attribute__warn_unused_result__
2320                         __attribute__nonnull__(pTHX_1);
2321 #define PERL_ARGS_ASSERT_NEWRV  \
2322         assert(sv)
2323
2324 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2325                         __attribute__malloc__
2326                         __attribute__warn_unused_result__
2327                         __attribute__nonnull__(pTHX_1);
2328 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2329         assert(sv)
2330
2331 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2332                         __attribute__malloc__
2333                         __attribute__warn_unused_result__;
2334
2335 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2336                         __attribute__malloc__
2337                         __attribute__warn_unused_result__
2338                         __attribute__nonnull__(pTHX_1);
2339 #define PERL_ARGS_ASSERT_NEWSVREF       \
2340         assert(o)
2341
2342 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2343                         __attribute__malloc__
2344                         __attribute__warn_unused_result__
2345                         __attribute__nonnull__(pTHX_3);
2346 #define PERL_ARGS_ASSERT_NEWSVOP        \
2347         assert(sv)
2348
2349 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2350                         __attribute__malloc__
2351                         __attribute__warn_unused_result__;
2352
2353 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2354                         __attribute__malloc__
2355                         __attribute__warn_unused_result__;
2356
2357 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2358                         __attribute__malloc__
2359                         __attribute__warn_unused_result__;
2360
2361 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2362                         __attribute__malloc__
2363                         __attribute__warn_unused_result__;
2364
2365 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2366                         __attribute__malloc__
2367                         __attribute__warn_unused_result__;
2368
2369 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2370                         __attribute__malloc__
2371                         __attribute__warn_unused_result__;
2372
2373 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2374                         __attribute__malloc__
2375                         __attribute__warn_unused_result__;
2376
2377 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2378                         __attribute__malloc__
2379                         __attribute__warn_unused_result__;
2380
2381 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2382                         __attribute__malloc__
2383                         __attribute__warn_unused_result__
2384                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2385                         __attribute__nonnull__(pTHX_1);
2386 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2387         assert(pat)
2388
2389 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2390                         __attribute__malloc__
2391                         __attribute__warn_unused_result__
2392                         __attribute__nonnull__(pTHX_1);
2393 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2394         assert(pat)
2395
2396 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2397                         __attribute__nonnull__(pTHX_1);
2398 #define PERL_ARGS_ASSERT_NEWSVRV        \
2399         assert(rv)
2400
2401 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2402                         __attribute__malloc__
2403                         __attribute__warn_unused_result__;
2404
2405 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2406                         __attribute__malloc__
2407                         __attribute__warn_unused_result__;
2408
2409 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2410                         __attribute__malloc__
2411                         __attribute__warn_unused_result__;
2412
2413 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2414                         __attribute__malloc__
2415                         __attribute__warn_unused_result__
2416                         __attribute__nonnull__(pTHX_2);
2417 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2418         assert(block)
2419
2420 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2421                         __attribute__malloc__
2422                         __attribute__warn_unused_result__;
2423
2424 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2425                         __attribute__malloc__
2426                         __attribute__warn_unused_result__;
2427
2428 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2429                         __attribute__nonnull__(pTHX_1)
2430                         __attribute__nonnull__(pTHX_2)
2431                         __attribute__nonnull__(pTHX_3);
2432 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2433         assert(s); assert(e); assert(sv)
2434
2435 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2436                         __attribute__nonnull__(pTHX_1)
2437                         __attribute__nonnull__(pTHX_2);
2438 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2439         assert(s); assert(rv)
2440
2441 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)
2442                         __attribute__nonnull__(pTHX_1);
2443 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2444         assert(s)
2445
2446 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2447                         __attribute__nonnull__(pTHX_1);
2448 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2449         assert(ver)
2450
2451 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2452                         __attribute__nonnull__(pTHX_1);
2453 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2454         assert(ver)
2455
2456 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2457                         __attribute__nonnull__(pTHX_1);
2458 #define PERL_ARGS_ASSERT_VVERIFY        \
2459         assert(vs)
2460
2461 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2462                         __attribute__nonnull__(pTHX_1);
2463 #define PERL_ARGS_ASSERT_VNUMIFY        \
2464         assert(vs)
2465
2466 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2467                         __attribute__nonnull__(pTHX_1);
2468 #define PERL_ARGS_ASSERT_VNORMAL        \
2469         assert(vs)
2470
2471 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2472                         __attribute__nonnull__(pTHX_1);
2473 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2474         assert(vs)
2475
2476 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2477                         __attribute__nonnull__(pTHX_1)
2478                         __attribute__nonnull__(pTHX_2);
2479 #define PERL_ARGS_ASSERT_VCMP   \
2480         assert(lhv); assert(rhv)
2481
2482 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2483                         __attribute__nonnull__(pTHX_1);
2484 #define PERL_ARGS_ASSERT_NEXTARGV       \
2485         assert(gv)
2486
2487 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2488                         __attribute__pure__
2489                         __attribute__nonnull__(1)
2490                         __attribute__nonnull__(2)
2491                         __attribute__nonnull__(3)
2492                         __attribute__nonnull__(4);
2493 #define PERL_ARGS_ASSERT_NINSTR \
2494         assert(big); assert(bigend); assert(little); assert(lend)
2495
2496 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2497 #ifdef PERL_MAD
2498 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2499                         __attribute__nonnull__(pTHX_1);
2500 #define PERL_ARGS_ASSERT_PACKAGE        \
2501         assert(o)
2502
2503 #else
2504 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2505                         __attribute__nonnull__(pTHX_1);
2506 #define PERL_ARGS_ASSERT_PACKAGE        \
2507         assert(o)
2508
2509 #endif
2510 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2511                         __attribute__nonnull__(pTHX_1);
2512 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2513         assert(v)
2514
2515 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2516 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
2517                         __attribute__nonnull__(pTHX_1);
2518 #define PERL_ARGS_ASSERT_ALLOCMY        \
2519         assert(name)
2520
2521 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2522                         __attribute__warn_unused_result__
2523                         __attribute__nonnull__(pTHX_1);
2524 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2525         assert(name)
2526
2527 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
2528                         __attribute__deprecated__;
2529
2530 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
2531 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2532                         __attribute__warn_unused_result__
2533                         __attribute__nonnull__(pTHX_1);
2534 #define PERL_ARGS_ASSERT_OOPSAV \
2535         assert(o)
2536
2537 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2538                         __attribute__warn_unused_result__
2539                         __attribute__nonnull__(pTHX_1);
2540 #define PERL_ARGS_ASSERT_OOPSHV \
2541         assert(o)
2542
2543 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2544 #ifdef DEBUGGING
2545 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2546 #endif
2547 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2548 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2549 STATIC void     S_pad_reset(pTHX);
2550 #endif
2551 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2552 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2553 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2554                         __attribute__nonnull__(pTHX_1)
2555                         __attribute__nonnull__(pTHX_2);
2556 #define PERL_ARGS_ASSERT_START_GLOB     \
2557         assert(tmpglob); assert(io)
2558
2559 #if defined(USE_REENTRANT_API)
2560 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2561 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2562 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2563 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2564                         __attribute__nonnull__(1);
2565 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2566         assert(f)
2567
2568 #endif
2569 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2570 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2571                         __attribute__nonnull__(pTHX_1)
2572                         __attribute__nonnull__(pTHX_3);
2573 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2574         assert(sub_name); assert(argv)
2575
2576 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2577                         __attribute__nonnull__(pTHX_1);
2578 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2579         assert(methname)
2580
2581 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2582                         __attribute__nonnull__(pTHX_1);
2583 #define PERL_ARGS_ASSERT_CALL_PV        \
2584         assert(sub_name)
2585
2586 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2587                         __attribute__nonnull__(pTHX_1);
2588 #define PERL_ARGS_ASSERT_CALL_SV        \
2589         assert(sv)
2590
2591 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2592 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2593                         __attribute__nonnull__(pTHX_1);
2594 #define PERL_ARGS_ASSERT_DOREF  \
2595         assert(o)
2596
2597 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2598                         __attribute__nonnull__(pTHX_1);
2599 #define PERL_ARGS_ASSERT_EVAL_PV        \
2600         assert(p)
2601
2602 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2603                         __attribute__nonnull__(pTHX_1);
2604 #define PERL_ARGS_ASSERT_EVAL_SV        \
2605         assert(sv)
2606
2607 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2608                         __attribute__nonnull__(pTHX_1);
2609 #define PERL_ARGS_ASSERT_GET_SV \
2610         assert(name)
2611
2612 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2613                         __attribute__nonnull__(pTHX_1);
2614 #define PERL_ARGS_ASSERT_GET_AV \
2615         assert(name)
2616
2617 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2618                         __attribute__nonnull__(pTHX_1);
2619 #define PERL_ARGS_ASSERT_GET_HV \
2620         assert(name)
2621
2622 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2623                         __attribute__nonnull__(pTHX_1);
2624 #define PERL_ARGS_ASSERT_GET_CV \
2625         assert(name)
2626
2627 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2628                         __attribute__nonnull__(pTHX_1);
2629 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2630         assert(name)
2631
2632 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2633 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2634 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2635 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2636                         __attribute__nonnull__(pTHX_1);
2637 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2638         assert(newctype)
2639
2640 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2641 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2642 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2643 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2644 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2645                         __attribute__nonnull__(pTHX_1);
2646 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2647         assert(pv)
2648
2649 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)
2650                         __attribute__nonnull__(pTHX_1)
2651                         __attribute__nonnull__(pTHX_2)
2652                         __attribute__nonnull__(pTHX_3)
2653                         __attribute__nonnull__(pTHX_4)
2654                         __attribute__nonnull__(pTHX_5)
2655                         __attribute__nonnull__(pTHX_6);
2656 #define PERL_ARGS_ASSERT_PACK_CAT       \
2657         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2658
2659 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2660                         __attribute__nonnull__(pTHX_1)
2661                         __attribute__nonnull__(pTHX_2)
2662                         __attribute__nonnull__(pTHX_3)
2663                         __attribute__nonnull__(pTHX_4)
2664                         __attribute__nonnull__(pTHX_5);
2665 #define PERL_ARGS_ASSERT_PACKLIST       \
2666         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2667
2668 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2669 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2670 #endif
2671 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2672                         __attribute__nonnull__(pTHX_1)
2673                         __attribute__nonnull__(pTHX_2);
2674 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2675         assert(o); assert(expr)
2676
2677 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2678 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2679                         __attribute__nonnull__(pTHX_1)
2680                         __attribute__nonnull__(pTHX_2)
2681                         __attribute__nonnull__(pTHX_3);
2682 #define PERL_ARGS_ASSERT_PMTRANS        \
2683         assert(o); assert(expr); assert(repl)
2684
2685 #endif
2686 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2687 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2688 PERL_CALLCONV void      Perl_push_scope(pTHX);
2689 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2690 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2691 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2692 #endif
2693 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2694                         __attribute__nonnull__(pTHX_1);
2695 #define PERL_ARGS_ASSERT_REGDUMP        \
2696         assert(r)
2697
2698 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2699                         __attribute__nonnull__(pTHX_1);
2700 #define PERL_ARGS_ASSERT_REGDUMP        \
2701         assert(r)
2702
2703 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2704                         __attribute__nonnull__(pTHX_2);
2705 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2706         assert(node)
2707
2708 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2709                         __attribute__nonnull__(pTHX_1)
2710                         __attribute__nonnull__(pTHX_2)
2711                         __attribute__nonnull__(pTHX_3)
2712                         __attribute__nonnull__(pTHX_4)
2713                         __attribute__nonnull__(pTHX_6);
2714 #define PERL_ARGS_ASSERT_PREGEXEC       \
2715         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2716
2717 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2718 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2719                         __attribute__nonnull__(pTHX_1);
2720 #define PERL_ARGS_ASSERT_PREGFREE2      \
2721         assert(rx)
2722
2723 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
2724                         __attribute__nonnull__(pTHX_2);
2725 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2726         assert(rx)
2727
2728 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2729                         __attribute__nonnull__(pTHX_1);
2730 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2731         assert(rx)
2732
2733 #if defined(USE_ITHREADS)
2734 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2735                         __attribute__nonnull__(pTHX_1)
2736                         __attribute__nonnull__(pTHX_2);
2737 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2738         assert(r); assert(param)
2739
2740 #endif
2741 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2742                         __attribute__nonnull__(pTHX_1);
2743 #define PERL_ARGS_ASSERT_PREGCOMP       \
2744         assert(pattern)
2745
2746 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2747                         __attribute__nonnull__(pTHX_1);
2748 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2749         assert(pattern)
2750
2751 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)
2752                         __attribute__nonnull__(pTHX_1)
2753                         __attribute__nonnull__(pTHX_3)
2754                         __attribute__nonnull__(pTHX_4);
2755 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2756         assert(rx); assert(strpos); assert(strend)
2757
2758 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2759                         __attribute__nonnull__(pTHX_1);
2760 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2761         assert(r)
2762
2763 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2764                         __attribute__nonnull__(pTHX_1)
2765                         __attribute__nonnull__(pTHX_2)
2766                         __attribute__nonnull__(pTHX_3)
2767                         __attribute__nonnull__(pTHX_4)
2768                         __attribute__nonnull__(pTHX_6);
2769 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2770         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2771
2772 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2773                         __attribute__warn_unused_result__;
2774
2775
2776 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2777                         __attribute__nonnull__(pTHX_1);
2778 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2779         assert(rx)
2780
2781 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2782                         __attribute__nonnull__(pTHX_1);
2783 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2784         assert(rx)
2785
2786 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2787                         __attribute__nonnull__(pTHX_1)
2788                         __attribute__nonnull__(pTHX_2);
2789 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2790         assert(rx); assert(namesv)
2791
2792 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2793                         __attribute__nonnull__(pTHX_1)
2794                         __attribute__nonnull__(pTHX_2);
2795 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2796         assert(rx); assert(key)
2797
2798 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2799                         __attribute__nonnull__(pTHX_1);
2800 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2801         assert(rx)
2802
2803 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2804                         __attribute__nonnull__(pTHX_1);
2805 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2806         assert(rx)
2807
2808 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2809                         __attribute__nonnull__(pTHX_1);
2810 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2811         assert(rx)
2812
2813 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2814                         __attribute__nonnull__(pTHX_1);
2815 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2816         assert(rx)
2817
2818
2819 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2820                         __attribute__nonnull__(pTHX_1);
2821 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2822         assert(rx)
2823
2824 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2825                         __attribute__nonnull__(pTHX_1);
2826 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2827         assert(rx)
2828
2829 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2830                         __attribute__nonnull__(pTHX_1)
2831                         __attribute__nonnull__(pTHX_2);
2832 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2833         assert(rx); assert(sv)
2834
2835
2836 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2837                         __attribute__nonnull__(pTHX_1);
2838 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2839         assert(rx)
2840
2841
2842 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2843                         __attribute__nonnull__(pTHX_2)
2844                         __attribute__nonnull__(pTHX_3);
2845 #define PERL_ARGS_ASSERT_REGPROP        \
2846         assert(sv); assert(o)
2847
2848 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2849                         __attribute__nonnull__(1)
2850                         __attribute__nonnull__(2);
2851 #define PERL_ARGS_ASSERT_REPEATCPY      \
2852         assert(to); assert(from)
2853
2854 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2855                         __attribute__pure__
2856                         __attribute__nonnull__(1)
2857                         __attribute__nonnull__(2)
2858                         __attribute__nonnull__(3)
2859                         __attribute__nonnull__(4);
2860 #define PERL_ARGS_ASSERT_RNINSTR        \
2861         assert(big); assert(bigend); assert(little); assert(lend)
2862
2863 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2864 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2865 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2866                         __attribute__nonnull__(pTHX_3);
2867 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2868         assert(save)
2869
2870 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2871 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2872 STATIC void     S_rxres_free(pTHX_ void** rsp)
2873                         __attribute__nonnull__(pTHX_1);
2874 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2875         assert(rsp)
2876
2877 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2878                         __attribute__nonnull__(pTHX_1)
2879                         __attribute__nonnull__(pTHX_2);
2880 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2881         assert(rsp); assert(rx)
2882
2883 #endif
2884 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2885                         __attribute__nonnull__(pTHX_1)
2886                         __attribute__nonnull__(pTHX_2);
2887 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2888         assert(rsp); assert(rx)
2889
2890 #if !defined(HAS_RENAME)
2891 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2892                         __attribute__nonnull__(pTHX_1)
2893                         __attribute__nonnull__(pTHX_2);
2894 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2895         assert(a); assert(b)
2896
2897 #endif
2898 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2899                         __attribute__malloc__
2900                         __attribute__warn_unused_result__;
2901
2902 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2903                         __attribute__malloc__
2904                         __attribute__warn_unused_result__;
2905
2906 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2907                         __attribute__malloc__
2908                         __attribute__warn_unused_result__;
2909
2910 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2911                         __attribute__malloc__
2912                         __attribute__warn_unused_result__
2913                         __attribute__nonnull__(pTHX_1);
2914 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2915         assert(pv)
2916
2917 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2918                         __attribute__malloc__
2919                         __attribute__warn_unused_result__
2920                         __attribute__nonnull__(pTHX_1);
2921 #define PERL_ARGS_ASSERT_SAVESVPV       \
2922         assert(sv)
2923
2924 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2925 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2926 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2927                         __attribute__nonnull__(pTHX_1)
2928                         __attribute__nonnull__(pTHX_3); */
2929
2930 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2931                         __attribute__nonnull__(pTHX_1)
2932                         __attribute__nonnull__(pTHX_3);
2933 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2934         assert(av); assert(sptr)
2935
2936 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2937 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2938                         __attribute__nonnull__(pTHX_1);
2939 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2940         assert(aptr)
2941
2942 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2943                         __attribute__nonnull__(pTHX_1);
2944 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2945         assert(gv)
2946
2947 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2948                         __attribute__nonnull__(pTHX_1);
2949 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2950         assert(boolp)
2951
2952 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2953                         __attribute__nonnull__(pTHX_1);
2954 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2955         assert(svp)
2956
2957 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2958                         __attribute__nonnull__(pTHX_1)
2959                         __attribute__nonnull__(pTHX_2);
2960 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2961         assert(hv); assert(key)
2962
2963 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2964                         __attribute__nonnull__(pTHX_1)
2965                         __attribute__nonnull__(pTHX_2);
2966 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2967         assert(hv); assert(keysv)
2968
2969 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2970                         __attribute__nonnull__(pTHX_1);
2971 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2972         assert(av)
2973
2974 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2975                         __attribute__nonnull__(pTHX_2);
2976 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2977         assert(p)
2978
2979 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2980 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2981 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2982 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2983 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2984                         __attribute__nonnull__(pTHX_1);
2985 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2986         assert(sptr)
2987
2988 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2989                         __attribute__nonnull__(pTHX_1);
2990 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2991         assert(str)
2992
2993 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2994                         __attribute__nonnull__(pTHX_1);
2995 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2996         assert(str)
2997
2998 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2999                         __attribute__nonnull__(pTHX_1);
3000 #define PERL_ARGS_ASSERT_SAVE_GP        \
3001         assert(gv)
3002
3003 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3004                         __attribute__nonnull__(pTHX_1);
3005 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3006         assert(gv)
3007
3008 PERL_CALLCONV void      Perl_save_hints(pTHX);
3009 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3010                         __attribute__nonnull__(pTHX_1)
3011                         __attribute__nonnull__(pTHX_2)
3012                         __attribute__nonnull__(pTHX_3); */
3013
3014 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3015                         __attribute__nonnull__(pTHX_1)
3016                         __attribute__nonnull__(pTHX_2)
3017                         __attribute__nonnull__(pTHX_3);
3018 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3019         assert(hv); assert(key); assert(sptr)
3020
3021 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3022                         __attribute__nonnull__(pTHX_1);
3023 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3024         assert(hptr)
3025
3026 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3027                         __attribute__nonnull__(pTHX_1);
3028 #define PERL_ARGS_ASSERT_SAVE_I16       \
3029         assert(intp)
3030
3031 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3032                         __attribute__nonnull__(pTHX_1);
3033 #define PERL_ARGS_ASSERT_SAVE_I32       \
3034         assert(intp)
3035
3036 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3037                         __attribute__nonnull__(pTHX_1);
3038 #define PERL_ARGS_ASSERT_SAVE_I8        \
3039         assert(bytep)
3040
3041 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3042                         __attribute__nonnull__(pTHX_1);
3043 #define PERL_ARGS_ASSERT_SAVE_INT       \
3044         assert(intp)
3045
3046 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3047                         __attribute__nonnull__(pTHX_1);
3048 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3049         assert(item)
3050
3051 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3052                         __attribute__nonnull__(pTHX_1);
3053 #define PERL_ARGS_ASSERT_SAVE_IV        \
3054         assert(ivp)
3055
3056 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3057                         __attribute__nonnull__(pTHX_1);
3058 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3059         assert(sarg)
3060
3061 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3062                         __attribute__nonnull__(pTHX_1);
3063 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3064         assert(longp)
3065
3066 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3067                         __attribute__nonnull__(pTHX_1); */
3068 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3069         assert(sv)
3070
3071 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3072                         __attribute__nonnull__(pTHX_1);
3073 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3074         assert(gv)
3075
3076 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3077 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3078                         __attribute__nonnull__(pTHX_1);
3079 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3080         assert(gv)
3081
3082 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3083                         __attribute__nonnull__(pTHX_1);
3084 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3085         assert(pptr)
3086
3087 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3088                         __attribute__nonnull__(pTHX_1);
3089 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3090         assert(ptr)
3091
3092 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3093 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3094 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3095                         __attribute__nonnull__(pTHX_1);
3096 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3097         assert(sptr)
3098
3099 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3100                         __attribute__nonnull__(pTHX_1);
3101 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3102         assert(sptr)
3103
3104 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3105 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3106 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3107 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3108 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
3109 #endif
3110 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3111 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3112 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
3113 STATIC OP*      S_scalarkids(pTHX_ OP* o);
3114 STATIC OP*      S_scalarseq(pTHX_ OP* o);
3115 #endif
3116 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3117                         __attribute__nonnull__(pTHX_1);
3118 #define PERL_ARGS_ASSERT_SCALARVOID     \
3119         assert(o)
3120
3121 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3122                         __attribute__nonnull__(pTHX_1)
3123                         __attribute__nonnull__(pTHX_3);
3124 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3125         assert(start); assert(retlen)
3126
3127 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3128                         __attribute__nonnull__(pTHX_1)
3129                         __attribute__nonnull__(pTHX_3);
3130 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3131         assert(start); assert(retlen)
3132
3133 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3134                         __attribute__nonnull__(pTHX_1)
3135                         __attribute__nonnull__(pTHX_2);
3136 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3137         assert(s); assert(lvalp)
3138
3139 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3140                         __attribute__nonnull__(pTHX_1)
3141                         __attribute__nonnull__(pTHX_3);
3142 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3143         assert(start); assert(retlen)
3144
3145 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
3146 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3147                         __attribute__nonnull__(pTHX_1)
3148                         __attribute__nonnull__(pTHX_2)
3149                         __attribute__nonnull__(pTHX_5);
3150 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3151         assert(bigstr); assert(littlestr); assert(old_posp)
3152
3153 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3154 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3155                         __attribute__nonnull__(pTHX_1);
3156 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3157         assert(str)
3158
3159 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
3160 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
3161 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
3162 #else
3163 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
3164 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
3165 #endif
3166 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3167                         __attribute__nonnull__(pTHX_1)
3168                         __attribute__nonnull__(pTHX_2);
3169 #define PERL_ARGS_ASSERT_STACK_GROW     \
3170         assert(sp); assert(p)
3171
3172 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3173 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3174                         __attribute__nonnull__(pTHX_1);
3175 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3176         assert(cv)
3177
3178 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3179                         __attribute__nonnull__(pTHX_1);
3180 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3181         assert(sv)
3182
3183 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3184                         __attribute__nonnull__(pTHX_2)
3185                         __attribute__nonnull__(pTHX_3);
3186 #define PERL_ARGS_ASSERT_SV_2CV \
3187         assert(st); assert(gvp)
3188
3189 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3190                         __attribute__nonnull__(pTHX_1);
3191 #define PERL_ARGS_ASSERT_SV_2IO \
3192         assert(sv)
3193
3194 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3195 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3196                         __attribute__nonnull__(pTHX_1);
3197 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3198         assert(gv)
3199
3200 #endif
3201 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3202 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3203 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3204 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3205 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3206                         __attribute__nonnull__(pTHX_1);
3207 #define PERL_ARGS_ASSERT_SV_2NUM        \
3208         assert(sv)
3209
3210 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3211 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3212 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3213                         __attribute__nonnull__(pTHX_1);
3214 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3215         assert(sv)
3216
3217 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3218                         __attribute__nonnull__(pTHX_1);
3219 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3220         assert(sv)
3221
3222 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3223                         __attribute__nonnull__(pTHX_1);
3224 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3225         assert(sv)
3226
3227 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3228 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3229 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3230                         __attribute__nonnull__(pTHX_1);
3231 #define PERL_ARGS_ASSERT_SV_IV  \
3232         assert(sv)
3233
3234 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3235                         __attribute__nonnull__(pTHX_1);
3236 #define PERL_ARGS_ASSERT_SV_UV  \
3237         assert(sv)
3238
3239 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3240                         __attribute__nonnull__(pTHX_1);
3241 #define PERL_ARGS_ASSERT_SV_NV  \
3242         assert(sv)
3243
3244 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3245                         __attribute__nonnull__(pTHX_1)
3246                         __attribute__nonnull__(pTHX_2);
3247 #define PERL_ARGS_ASSERT_SV_PVN \
3248         assert(sv); assert(lp)
3249
3250 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3251                         __attribute__nonnull__(pTHX_1)
3252                         __attribute__nonnull__(pTHX_2);
3253 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3254         assert(sv); assert(lp)
3255
3256 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3257                         __attribute__nonnull__(pTHX_1)
3258                         __attribute__nonnull__(pTHX_2);
3259 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3260         assert(sv); assert(lp)
3261
3262 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3263 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3264 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3265                         __attribute__nonnull__(pTHX_1);
3266 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3267         assert(ptr)
3268
3269 #endif
3270 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3271                         __attribute__nonnull__(pTHX_1);
3272 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3273         assert(sv)
3274
3275 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3276                         __attribute__nonnull__(pTHX_1)
3277                         __attribute__nonnull__(pTHX_2);
3278 #define PERL_ARGS_ASSERT_SV_BLESS       \
3279         assert(sv); assert(stash)
3280
3281 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3282                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3283                         __attribute__nonnull__(pTHX_1)
3284                         __attribute__nonnull__(pTHX_2);
3285 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3286         assert(sv); assert(pat)
3287
3288 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3289                         __attribute__nonnull__(pTHX_1)
3290                         __attribute__nonnull__(pTHX_2);
3291 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3292         assert(sv); assert(pat)
3293
3294 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3295                         __attribute__nonnull__(pTHX_1);
3296 #define PERL_ARGS_ASSERT_SV_CATPV       \
3297         assert(sv)
3298
3299 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3300                         __attribute__nonnull__(pTHX_1)
3301                         __attribute__nonnull__(pTHX_2); */
3302 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3303         assert(dsv); assert(sstr)
3304
3305 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3306                         __attribute__nonnull__(pTHX_1); */
3307 #define PERL_ARGS_ASSERT_SV_CATSV       \
3308         assert(dstr)
3309
3310 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3311                         __attribute__nonnull__(pTHX_1);
3312 #define PERL_ARGS_ASSERT_SV_CHOP        \
3313         assert(sv)
3314
3315 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3316 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3317 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3318                         __attribute__nonnull__(pTHX_1);
3319 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3320         assert(sv)
3321
3322 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3323 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3324 #if defined(USE_LOCALE_COLLATE)
3325 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3326                         __attribute__nonnull__(pTHX_1)
3327                         __attribute__nonnull__(pTHX_2);
3328 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3329         assert(sv); assert(nxp)
3330
3331 #endif
3332 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3333                         __attribute__nonnull__(pTHX_1)
3334                         __attribute__nonnull__(pTHX_2)
3335                         __attribute__nonnull__(pTHX_3)
3336                         __attribute__nonnull__(pTHX_4);
3337 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3338         assert(sv); assert(startop); assert(code); assert(padp)
3339
3340 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3341                         __attribute__nonnull__(pTHX_1);
3342 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3343         assert(sv)
3344
3345 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3346 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3347 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3348                         __attribute__nonnull__(pTHX_1);
3349 #define PERL_ARGS_ASSERT_SV_DUMP        \
3350         assert(sv)
3351
3352 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3353                         __attribute__warn_unused_result__
3354                         __attribute__nonnull__(pTHX_1)
3355                         __attribute__nonnull__(pTHX_2);
3356 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3357         assert(sv); assert(name)
3358
3359 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3360                         __attribute__warn_unused_result__
3361                         __attribute__nonnull__(pTHX_1)
3362                         __attribute__nonnull__(pTHX_2);
3363 #define PERL_ARGS_ASSERT_SV_DOES        \
3364         assert(sv); assert(name)
3365
3366 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3367 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3368 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3369                         __attribute__nonnull__(pTHX_1);
3370 #define PERL_ARGS_ASSERT_SV_FREE2       \
3371         assert(sv)
3372
3373 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3374 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3375                         __attribute__nonnull__(pTHX_1)
3376                         __attribute__nonnull__(pTHX_2);
3377 #define PERL_ARGS_ASSERT_SV_GETS        \
3378         assert(sv); assert(fp)
3379
3380 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3381                         __attribute__nonnull__(pTHX_1);
3382 #define PERL_ARGS_ASSERT_SV_GROW        \
3383         assert(sv)
3384
3385 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3386 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3387 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3388                         __attribute__nonnull__(pTHX_1)
3389                         __attribute__nonnull__(pTHX_4); */
3390 #define PERL_ARGS_ASSERT_SV_INSERT      \
3391         assert(bigstr); assert(little)
3392
3393 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)
3394                         __attribute__nonnull__(pTHX_1)
3395                         __attribute__nonnull__(pTHX_4);
3396 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3397         assert(bigstr); assert(little)
3398
3399 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3400                         __attribute__nonnull__(pTHX_2);
3401 #define PERL_ARGS_ASSERT_SV_ISA \
3402         assert(name)
3403
3404 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3405 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3406 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3407 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3408                         __attribute__nonnull__(pTHX_1);
3409 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3410         assert(sv)
3411
3412 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)
3413                         __attribute__nonnull__(pTHX_1);
3414 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3415         assert(sv)
3416
3417 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3418                         __attribute__malloc__
3419                         __attribute__warn_unused_result__;
3420
3421 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3422                         __attribute__warn_unused_result__;
3423
3424 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3425 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3426 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3427                         __attribute__nonnull__(pTHX_2);
3428 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3429         assert(offsetp)
3430
3431 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3432                         __attribute__nonnull__(pTHX_1);
3433 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3434         assert(sv)
3435
3436 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3437                         __attribute__nonnull__(pTHX_2);
3438 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3439         assert(offsetp)
3440
3441 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3442                         __attribute__nonnull__(pTHX_1); */
3443 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3444         assert(sv)
3445
3446 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3447                         __attribute__nonnull__(pTHX_1);
3448 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3449         assert(sv)
3450
3451 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3452                         __attribute__nonnull__(pTHX_1);
3453 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3454         assert(sv)
3455
3456 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3457                         __attribute__nonnull__(pTHX_1)
3458                         __attribute__nonnull__(pTHX_2);
3459 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3460         assert(sv); assert(encoding)
3461
3462 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3463                         __attribute__nonnull__(pTHX_1)
3464                         __attribute__nonnull__(pTHX_2)
3465                         __attribute__nonnull__(pTHX_3)
3466                         __attribute__nonnull__(pTHX_4)
3467                         __attribute__nonnull__(pTHX_5);
3468 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3469         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3470
3471 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3472                         __attribute__warn_unused_result__
3473                         __attribute__nonnull__(pTHX_1);
3474 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3475         assert(sv)
3476
3477 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3478                         __attribute__nonnull__(pTHX_1)
3479                         __attribute__nonnull__(pTHX_2);
3480 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3481         assert(sv); assert(nsv)
3482
3483 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3484 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3485                         __attribute__nonnull__(pTHX_1);
3486 #define PERL_ARGS_ASSERT_SV_RESET       \
3487         assert(s)
3488
3489 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3490                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3491                         __attribute__nonnull__(pTHX_1)
3492                         __attribute__nonnull__(pTHX_2);
3493 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3494         assert(sv); assert(pat)
3495
3496 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3497                         __attribute__nonnull__(pTHX_1)
3498                         __attribute__nonnull__(pTHX_2);
3499 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3500         assert(sv); assert(pat)
3501
3502 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3503                         __attribute__nonnull__(pTHX_1);
3504 #define PERL_ARGS_ASSERT_SV_SETIV       \
3505         assert(sv)
3506
3507 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3508                         __attribute__nonnull__(pTHX_1);
3509 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3510         assert(sv)
3511
3512 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3513                         __attribute__nonnull__(pTHX_1);
3514 #define PERL_ARGS_ASSERT_SV_SETUV       \
3515         assert(sv)
3516
3517 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3518                         __attribute__nonnull__(pTHX_1);
3519 #define PERL_ARGS_ASSERT_SV_SETNV       \
3520         assert(sv)
3521
3522 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3523                         __attribute__nonnull__(pTHX_1);
3524 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3525         assert(rv)
3526
3527 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3528                         __attribute__nonnull__(pTHX_1);
3529 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3530         assert(rv)
3531
3532 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3533                         __attribute__nonnull__(pTHX_1);
3534 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3535         assert(rv)
3536
3537 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3538                         __attribute__nonnull__(pTHX_1);
3539 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3540         assert(rv)
3541
3542 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3543                         __attribute__nonnull__(pTHX_1)
3544                         __attribute__nonnull__(pTHX_3);
3545 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3546         assert(rv); assert(pv)
3547
3548 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3549                         __attribute__nonnull__(pTHX_1);
3550 #define PERL_ARGS_ASSERT_SV_SETPV       \
3551         assert(sv)
3552
3553 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3554                         __attribute__nonnull__(pTHX_1);
3555 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3556         assert(sv)
3557
3558 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3559                         __attribute__nonnull__(pTHX_1); */
3560 #define PERL_ARGS_ASSERT_SV_SETSV       \
3561         assert(dstr)
3562
3563 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3564                         __attribute__nonnull__(pTHX_1); */
3565 #define PERL_ARGS_ASSERT_SV_TAINT       \
3566         assert(sv)
3567
3568 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3569                         __attribute__warn_unused_result__
3570                         __attribute__nonnull__(pTHX_1);
3571 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3572         assert(sv)
3573
3574 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3575                         __attribute__nonnull__(pTHX_1);
3576 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3577         assert(sv)
3578
3579 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3580                         __attribute__nonnull__(pTHX_1); */
3581 #define PERL_ARGS_ASSERT_SV_UNREF       \
3582         assert(sv)
3583
3584 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3585                         __attribute__nonnull__(pTHX_1);
3586 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3587         assert(ref)
3588
3589 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3590                         __attribute__nonnull__(pTHX_1);
3591 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3592         assert(sv)
3593
3594 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3595                         __attribute__nonnull__(pTHX_1);
3596 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3597         assert(sv)
3598
3599 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3600                         __attribute__nonnull__(pTHX_1); */
3601 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3602         assert(sv)
3603
3604 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3605                         __attribute__nonnull__(pTHX_1);
3606 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3607         assert(sv)
3608
3609 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)
3610                         __attribute__nonnull__(pTHX_1)
3611                         __attribute__nonnull__(pTHX_2);
3612 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3613         assert(sv); assert(pat)
3614
3615 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)
3616                         __attribute__nonnull__(pTHX_1)
3617                         __attribute__nonnull__(pTHX_2);
3618 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3619         assert(sv); assert(pat)
3620
3621 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3622                         __attribute__warn_unused_result__
3623                         __attribute__nonnull__(pTHX_1);
3624 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3625         assert(sv)
3626
3627 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3628                         __attribute__nonnull__(pTHX_1)
3629                         __attribute__nonnull__(pTHX_2)
3630                         __attribute__nonnull__(pTHX_3);
3631 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3632         assert(pkg); assert(name); assert(listsv)
3633
3634 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3635                         __attribute__nonnull__(pTHX_1)
3636                         __attribute__nonnull__(pTHX_2);
3637 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3638         assert(swash); assert(ptr)
3639
3640 PERL_CALLCONV void      Perl_taint_env(pTHX);
3641 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3642                         __attribute__nonnull__(pTHX_2);
3643 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3644         assert(s)
3645
3646 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3647                         __attribute__nonnull__(pTHX_1)
3648                         __attribute__nonnull__(pTHX_2)
3649                         __attribute__nonnull__(pTHX_4)
3650                         __attribute__nonnull__(pTHX_5)
3651                         __attribute__nonnull__(pTHX_6);
3652 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3653         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3654
3655 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3656                         __attribute__nonnull__(pTHX_1)
3657                         __attribute__nonnull__(pTHX_2);
3658 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3659         assert(p); assert(ustrp)
3660
3661 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3662                         __attribute__nonnull__(pTHX_1)
3663                         __attribute__nonnull__(pTHX_2);
3664 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3665         assert(p); assert(ustrp)
3666
3667 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3668                         __attribute__nonnull__(pTHX_1)
3669                         __attribute__nonnull__(pTHX_2);
3670 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3671         assert(p); assert(ustrp)
3672
3673 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3674                         __attribute__nonnull__(pTHX_1)
3675                         __attribute__nonnull__(pTHX_2);
3676 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3677         assert(p); assert(ustrp)
3678
3679 #if defined(UNLINK_ALL_VERSIONS)
3680 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3681                         __attribute__nonnull__(pTHX_1);
3682 #define PERL_ARGS_ASSERT_UNLNK  \
3683         assert(f)
3684
3685 #endif
3686 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)
3687                         __attribute__nonnull__(pTHX_1)
3688                         __attribute__nonnull__(pTHX_2)
3689                         __attribute__nonnull__(pTHX_3)
3690                         __attribute__nonnull__(pTHX_5);
3691 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3692         assert(pat); assert(patend); assert(s); assert(strend)
3693
3694 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3695                         __attribute__nonnull__(pTHX_1)
3696                         __attribute__nonnull__(pTHX_2)
3697                         __attribute__nonnull__(pTHX_3)
3698                         __attribute__nonnull__(pTHX_4);
3699 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3700         assert(pat); assert(patend); assert(s); assert(strend)
3701
3702 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3703 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3704 #ifdef PERL_MAD
3705 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3706                         __attribute__nonnull__(pTHX_4);
3707 #define PERL_ARGS_ASSERT_UTILIZE        \
3708         assert(idop)
3709
3710 #else
3711 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3712                         __attribute__nonnull__(pTHX_4);
3713 #define PERL_ARGS_ASSERT_UTILIZE        \
3714         assert(idop)
3715
3716 #endif
3717 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3718                         __attribute__nonnull__(pTHX_1)
3719                         __attribute__nonnull__(pTHX_2)
3720                         __attribute__nonnull__(pTHX_4);
3721 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3722         assert(p); assert(d); assert(newlen)
3723
3724 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3725                         __attribute__nonnull__(pTHX_1)
3726                         __attribute__nonnull__(pTHX_2)
3727                         __attribute__nonnull__(pTHX_4);
3728 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3729         assert(p); assert(d); assert(newlen)
3730
3731 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3732                         __attribute__warn_unused_result__
3733                         __attribute__pure__
3734                         __attribute__nonnull__(pTHX_1)
3735                         __attribute__nonnull__(pTHX_2);
3736 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3737         assert(s); assert(e)
3738
3739 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3740                         __attribute__warn_unused_result__
3741                         __attribute__pure__
3742                         __attribute__nonnull__(pTHX_1)
3743                         __attribute__nonnull__(pTHX_2);
3744 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3745         assert(a); assert(b)
3746
3747 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3748                         __attribute__warn_unused_result__
3749                         __attribute__pure__
3750                         __attribute__nonnull__(pTHX_1);
3751 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3752         assert(s)
3753
3754 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3755                         __attribute__nonnull__(pTHX_1)
3756                         __attribute__nonnull__(pTHX_2);
3757 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3758         assert(s); assert(len)
3759
3760 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3761                         __attribute__nonnull__(pTHX_1)
3762                         __attribute__nonnull__(pTHX_2);
3763 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3764         assert(s); assert(len)
3765
3766 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3767                         __attribute__nonnull__(pTHX_1)
3768                         __attribute__nonnull__(pTHX_2);
3769 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3770         assert(s); assert(len)
3771
3772 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3773                         __attribute__nonnull__(pTHX_1);
3774 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3775         assert(s)
3776
3777 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3778                         __attribute__nonnull__(pTHX_1);
3779 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3780         assert(s)
3781
3782
3783 #ifdef EBCDIC
3784 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3785                         __attribute__nonnull__(pTHX_1);
3786 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3787         assert(s)
3788
3789 #else
3790 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3791                         __attribute__nonnull__(pTHX_1); */
3792 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3793         assert(s)
3794
3795 #endif
3796
3797 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3798                         __attribute__nonnull__(pTHX_1);
3799 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3800         assert(s)
3801
3802
3803 #ifdef EBCDIC
3804 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3805                         __attribute__nonnull__(pTHX_1);
3806 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3807         assert(d)
3808
3809 #else
3810 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3811                         __attribute__nonnull__(pTHX_1); */
3812 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3813         assert(d)
3814
3815 #endif
3816
3817 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3818                         __attribute__nonnull__(pTHX_1); */
3819 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3820         assert(d)
3821
3822 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3823                         __attribute__nonnull__(pTHX_1);
3824 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3825         assert(d)
3826
3827 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3828                         __attribute__nonnull__(pTHX_1);
3829 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3830         assert(d)
3831
3832 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3833                         __attribute__nonnull__(pTHX_1)
3834                         __attribute__nonnull__(pTHX_2);
3835 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3836         assert(dsv); assert(spv)
3837
3838 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3839                         __attribute__warn_unused_result__
3840                         __attribute__nonnull__(pTHX_1)
3841                         __attribute__nonnull__(pTHX_2);
3842 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3843         assert(dsv); assert(ssv)
3844
3845 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3846                         __attribute__nonnull__(pTHX_1);
3847 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3848         assert(sv)
3849
3850 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3851                         __attribute__nonnull__(pTHX_1);
3852 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3853         assert(sv)
3854
3855 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3856                         __attribute__nonnull__(pTHX_2);
3857 #define PERL_ARGS_ASSERT_WAIT4PID       \
3858         assert(statusp)
3859
3860 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3861                         __attribute__nonnull__(pTHX_1);
3862 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3863         assert(popt)
3864
3865 PERL_CALLCONV U32       Perl_seed(pTHX);
3866 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3867                         __attribute__warn_unused_result__;
3868
3869 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3870 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3871 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
3872                         __attribute__nonnull__(pTHX_1);
3873 #define PERL_ARGS_ASSERT_WARN_SV        \
3874         assert(baseex)
3875
3876 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3877                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3878                         __attribute__nonnull__(pTHX_1);
3879 #define PERL_ARGS_ASSERT_WARN   \
3880         assert(pat)
3881
3882 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3883                         __attribute__nonnull__(pTHX_1);
3884 #define PERL_ARGS_ASSERT_VWARN  \
3885         assert(pat)
3886
3887 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3888                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3889                         __attribute__nonnull__(pTHX_2);
3890 #define PERL_ARGS_ASSERT_WARNER \
3891         assert(pat)
3892
3893 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3894                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3895                         __attribute__nonnull__(pTHX_2);
3896 #define PERL_ARGS_ASSERT_CK_WARNER      \
3897         assert(pat)
3898
3899 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3900                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3901                         __attribute__nonnull__(pTHX_2);
3902 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3903         assert(pat)
3904
3905 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3906                         __attribute__nonnull__(pTHX_2);
3907 #define PERL_ARGS_ASSERT_VWARNER        \
3908         assert(pat)
3909
3910 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3911                         __attribute__nonnull__(pTHX_1);
3912 #define PERL_ARGS_ASSERT_WATCH  \
3913         assert(addr)
3914
3915 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3916                         __attribute__nonnull__(pTHX_1);
3917 #define PERL_ARGS_ASSERT_WHICHSIG       \
3918         assert(sig)
3919
3920 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
3921                         __attribute__nonnull__(pTHX_1);
3922 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3923         assert(msv)
3924
3925 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3926                         __attribute__nonnull__(pTHX_1);
3927 #define PERL_ARGS_ASSERT_YYERROR        \
3928         assert(s)
3929
3930 PERL_CALLCONV int       Perl_yylex(pTHX);
3931 PERL_CALLCONV int       Perl_yyparse(pTHX);
3932 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3933                         __attribute__nonnull__(pTHX_1);
3934 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3935         assert(parser)
3936
3937 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3938 STATIC int      S_yywarn(pTHX_ const char *const s)
3939                         __attribute__nonnull__(pTHX_1);
3940 #define PERL_ARGS_ASSERT_YYWARN \
3941         assert(s)
3942
3943 #endif
3944 #if defined(MYMALLOC)
3945 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3946                         __attribute__nonnull__(pTHX_1);
3947 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3948         assert(s)
3949
3950 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3951                         __attribute__nonnull__(pTHX_1);
3952 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3953         assert(buf)
3954
3955 #endif
3956 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3957                         __attribute__malloc__
3958                         __attribute__warn_unused_result__;
3959
3960 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3961                         __attribute__malloc__
3962                         __attribute__warn_unused_result__;
3963
3964 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3965                         __attribute__malloc__
3966                         __attribute__warn_unused_result__;
3967
3968 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3969 #if defined(PERL_GLOBAL_STRUCT)
3970 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3971 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3972 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3973                         __attribute__nonnull__(pTHX_1);
3974 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3975         assert(plvarsp)
3976
3977 #endif
3978 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3979 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3980 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3981                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3982                         __attribute__nonnull__(pTHX_1)
3983                         __attribute__nonnull__(pTHX_2);
3984 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3985         assert(sv); assert(pat)
3986
3987 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3988                         __attribute__nonnull__(pTHX_1)
3989                         __attribute__nonnull__(pTHX_2);
3990 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3991         assert(sv); assert(pat)
3992
3993 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3994                         __attribute__nonnull__(pTHX_1);
3995 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3996         assert(sv)
3997
3998 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3999                         __attribute__nonnull__(pTHX_1)
4000                         __attribute__nonnull__(pTHX_2); */
4001 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
4002         assert(sv); assert(ptr)
4003
4004 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
4005                         __attribute__nonnull__(pTHX_1); */
4006 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
4007         assert(dsv)
4008
4009 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4010                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4011                         __attribute__nonnull__(pTHX_1)
4012                         __attribute__nonnull__(pTHX_2);
4013 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
4014         assert(sv); assert(pat)
4015
4016 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4017                         __attribute__nonnull__(pTHX_1)
4018                         __attribute__nonnull__(pTHX_2);
4019 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4020         assert(sv); assert(pat)
4021
4022 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4023                         __attribute__nonnull__(pTHX_1);
4024 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4025         assert(sv)
4026
4027 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4028                         __attribute__nonnull__(pTHX_1);
4029 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4030         assert(sv)
4031
4032 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4033                         __attribute__nonnull__(pTHX_1);
4034 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4035         assert(sv)
4036
4037 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4038                         __attribute__nonnull__(pTHX_1);
4039 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4040         assert(sv)
4041
4042 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4043                         __attribute__nonnull__(pTHX_1);
4044 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4045         assert(sv)
4046
4047 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4048                         __attribute__nonnull__(pTHX_1)
4049                         __attribute__nonnull__(pTHX_2);
4050 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4051         assert(sv); assert(ptr)
4052
4053 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4054                         __attribute__nonnull__(pTHX_1);
4055 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4056         assert(dstr)
4057
4058 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4059                         __attribute__nonnull__(pTHX_1); */
4060 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4061         assert(sv)
4062
4063 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
4064                         __attribute__warn_unused_result__;
4065
4066 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
4067                         __attribute__nonnull__(pTHX_1)
4068                         __attribute__nonnull__(pTHX_2);
4069 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
4070         assert(dsv); assert(pv)
4071
4072 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)
4073                         __attribute__nonnull__(pTHX_1)
4074                         __attribute__nonnull__(pTHX_2);
4075 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
4076         assert(dsv); assert(str)
4077
4078 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)
4079                         __attribute__nonnull__(pTHX_1)
4080                         __attribute__nonnull__(pTHX_2);
4081 #define PERL_ARGS_ASSERT_PV_PRETTY      \
4082         assert(dsv); assert(str)
4083
4084 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4085                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4086                         __attribute__nonnull__(pTHX_2)
4087                         __attribute__nonnull__(pTHX_3);
4088 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
4089         assert(file); assert(pat)
4090
4091 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4092                         __attribute__nonnull__(pTHX_2)
4093                         __attribute__nonnull__(pTHX_3);
4094 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
4095         assert(file); assert(pat)
4096
4097 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4098                         __attribute__nonnull__(pTHX_2)
4099                         __attribute__nonnull__(pTHX_3);
4100 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
4101         assert(file); assert(name)
4102
4103 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4104                         __attribute__nonnull__(pTHX_2)
4105                         __attribute__nonnull__(pTHX_3);
4106 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
4107         assert(file); assert(name)
4108
4109 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
4110                         __attribute__nonnull__(pTHX_2)
4111                         __attribute__nonnull__(pTHX_3);
4112 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
4113         assert(file); assert(name)
4114
4115 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4116                         __attribute__nonnull__(pTHX_2)
4117                         __attribute__nonnull__(pTHX_3);
4118 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
4119         assert(file); assert(mg)
4120
4121 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
4122                         __attribute__nonnull__(pTHX_2);
4123 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
4124         assert(file)
4125
4126 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4127                         __attribute__nonnull__(pTHX_2);
4128 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
4129         assert(file)
4130
4131 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4132                         __attribute__nonnull__(pTHX_2);
4133 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
4134         assert(file)
4135
4136 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
4137 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
4138 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4139                         __attribute__warn_unused_result__
4140                         __attribute__nonnull__(pTHX_1); */
4141 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4142         assert(sv)
4143
4144 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4145                         __attribute__warn_unused_result__
4146                         __attribute__nonnull__(pTHX_1); */
4147 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4148         assert(sv)
4149
4150 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4151                         __attribute__warn_unused_result__
4152                         __attribute__nonnull__(pTHX_1); */
4153 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4154         assert(sv)
4155
4156 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4157                         __attribute__warn_unused_result__
4158                         __attribute__nonnull__(pTHX_1); */
4159 #define PERL_ARGS_ASSERT_SV_PV  \
4160         assert(sv)
4161
4162 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4163                         __attribute__warn_unused_result__
4164                         __attribute__nonnull__(pTHX_1); */
4165 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4166         assert(sv)
4167
4168 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4169                         __attribute__warn_unused_result__
4170                         __attribute__nonnull__(pTHX_1); */
4171 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4172         assert(sv)
4173
4174 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4175                         __attribute__nonnull__(pTHX_1); */
4176 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4177         assert(sv)
4178
4179 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4180                         __attribute__nonnull__(pTHX_1); */
4181
4182 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4183                         __attribute__nonnull__(pTHX_1);
4184 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4185         assert(sv)
4186
4187 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4188                         __attribute__nonnull__(pTHX_1);
4189 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4190         assert(sv)
4191
4192 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4193                         __attribute__nonnull__(pTHX_1);
4194 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4195         assert(sv)
4196
4197 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4198                         __attribute__nonnull__(pTHX_1); */
4199 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4200         assert(sv)
4201
4202 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4203                         __attribute__nonnull__(pTHX_1);
4204 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4205         assert(sv)
4206
4207 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4208 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4209                         __attribute__nonnull__(pTHX_1);
4210 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4211         assert(sv)
4212
4213 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4214                         __attribute__nonnull__(pTHX_1)
4215                         __attribute__nonnull__(pTHX_2);
4216 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4217         assert(sv); assert(mg)
4218
4219 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4220 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4221 #ifdef PERL_MAD
4222 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4223                         __attribute__noreturn__;
4224
4225 #else
4226 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4227                         __attribute__noreturn__;
4228
4229 #endif
4230 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4231                         __attribute__nonnull__(pTHX_1);
4232 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4233         assert(o)
4234
4235 #if defined(USE_ITHREADS)
4236 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4237                         __attribute__warn_unused_result__
4238                         __attribute__nonnull__(pTHX_4);
4239 #define PERL_ARGS_ASSERT_CX_DUP \
4240         assert(param)
4241
4242 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4243                         __attribute__warn_unused_result__
4244                         __attribute__nonnull__(pTHX_2);
4245 #define PERL_ARGS_ASSERT_SI_DUP \
4246         assert(param)
4247
4248 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4249                         __attribute__malloc__
4250                         __attribute__warn_unused_result__
4251                         __attribute__nonnull__(pTHX_1)
4252                         __attribute__nonnull__(pTHX_2);
4253 #define PERL_ARGS_ASSERT_SS_DUP \
4254         assert(proto_perl); assert(param)
4255
4256 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4257                         __attribute__warn_unused_result__
4258                         __attribute__nonnull__(pTHX_2);
4259 #define PERL_ARGS_ASSERT_ANY_DUP        \
4260         assert(proto_perl)
4261
4262 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4263                         __attribute__warn_unused_result__
4264                         __attribute__nonnull__(pTHX_3);
4265 #define PERL_ARGS_ASSERT_HE_DUP \
4266         assert(param)
4267
4268 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4269                         __attribute__warn_unused_result__
4270                         __attribute__nonnull__(pTHX_2);
4271 #define PERL_ARGS_ASSERT_HEK_DUP        \
4272         assert(param)
4273
4274 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4275                         __attribute__nonnull__(pTHX_1)
4276                         __attribute__nonnull__(pTHX_2)
4277                         __attribute__nonnull__(pTHX_3);
4278 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4279         assert(sstr); assert(dstr); assert(param)
4280
4281 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4282                         __attribute__nonnull__(pTHX_3);
4283 #define PERL_ARGS_ASSERT_FP_DUP \
4284         assert(param)
4285
4286 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4287                         __attribute__warn_unused_result__;
4288
4289 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4290                         __attribute__warn_unused_result__
4291                         __attribute__nonnull__(pTHX_2);
4292 #define PERL_ARGS_ASSERT_GP_DUP \
4293         assert(param)
4294
4295 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4296                         __attribute__warn_unused_result__
4297                         __attribute__nonnull__(pTHX_2);
4298 #define PERL_ARGS_ASSERT_MG_DUP \
4299         assert(param)
4300
4301 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4302 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4303                         __attribute__nonnull__(pTHX_1)
4304                         __attribute__nonnull__(pTHX_2)
4305                         __attribute__nonnull__(pTHX_4);
4306 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4307         assert(source); assert(dest); assert(param)
4308
4309 #endif
4310 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4311 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4312                         __attribute__warn_unused_result__
4313                         __attribute__nonnull__(pTHX_1)
4314                         __attribute__nonnull__(pTHX_2);
4315 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
4316         assert(sstr); assert(param)
4317
4318 #endif
4319 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4320                         __attribute__warn_unused_result__
4321                         __attribute__nonnull__(pTHX_2);
4322 #define PERL_ARGS_ASSERT_SV_DUP \
4323         assert(param)
4324
4325 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4326                         __attribute__warn_unused_result__
4327                         __attribute__nonnull__(pTHX_2);
4328 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
4329         assert(param)
4330
4331 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4332                         __attribute__nonnull__(pTHX_1)
4333                         __attribute__nonnull__(pTHX_2)
4334                         __attribute__nonnull__(pTHX_3);
4335 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4336         assert(dstr); assert(sstr); assert(param)
4337
4338 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4339                         __attribute__nonnull__(pTHX_2);
4340 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4341         assert(param)
4342
4343 #endif
4344 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4345                         __attribute__malloc__
4346                         __attribute__warn_unused_result__;
4347
4348 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4349                         __attribute__warn_unused_result__
4350                         __attribute__nonnull__(pTHX_1);
4351 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4352         assert(tbl)
4353
4354 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4355                         __attribute__nonnull__(pTHX_1)
4356                         __attribute__nonnull__(pTHX_3);
4357 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4358         assert(tbl); assert(newsv)
4359
4360 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4361                         __attribute__nonnull__(pTHX_1);
4362 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4363         assert(tbl)
4364
4365 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
4366                         __attribute__deprecated__;
4367
4368 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4369 #if defined(USE_ITHREADS)
4370 #  if defined(HAVE_INTERP_INTERN)
4371 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4372                         __attribute__nonnull__(pTHX_1)
4373                         __attribute__nonnull__(pTHX_2);
4374 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4375         assert(src); assert(dst)
4376
4377 #  endif
4378 #endif
4379 #if defined(HAVE_INTERP_INTERN)
4380 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4381 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4382 #endif
4383
4384 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4385                         __attribute__warn_unused_result__
4386                         __attribute__nonnull__(pTHX_1);
4387 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4388         assert(o)
4389
4390 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4391                         __attribute__warn_unused_result__
4392                         __attribute__nonnull__(pTHX_1);
4393 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4394         assert(o)
4395
4396
4397 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4398 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4399 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4400 #ifdef NO_MATHOMS
4401 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4402 #else
4403 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4404 #endif
4405 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4406
4407 END_EXTERN_C
4408
4409 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4410 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4411                         __attribute__warn_unused_result__
4412                         __attribute__nonnull__(pTHX_1);
4413 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4414         assert(sv)
4415
4416 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4417                         __attribute__warn_unused_result__
4418                         __attribute__nonnull__(pTHX_1);
4419 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4420         assert(sv)
4421
4422 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4423                         __attribute__warn_unused_result__
4424                         __attribute__nonnull__(pTHX_1);
4425 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4426         assert(sv)
4427
4428 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4429                         __attribute__warn_unused_result__
4430                         __attribute__nonnull__(pTHX_1);
4431 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4432         assert(sv)
4433
4434 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4435                         __attribute__warn_unused_result__
4436                         __attribute__nonnull__(pTHX_1);
4437 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4438         assert(sv)
4439
4440 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4441                         __attribute__warn_unused_result__
4442                         __attribute__nonnull__(pTHX_1);
4443 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4444         assert(sv)
4445
4446 #endif
4447
4448 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4449 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4450                         __attribute__nonnull__(pTHX_1);
4451 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4452         assert(gv)
4453
4454 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4455                         __attribute__nonnull__(pTHX_1);
4456 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4457         assert(name)
4458
4459 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4460                         __attribute__nonnull__(pTHX_1)
4461                         __attribute__nonnull__(pTHX_2)
4462                         __attribute__nonnull__(pTHX_3)
4463                         __attribute__nonnull__(pTHX_4);
4464 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4465         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4466
4467 #endif
4468
4469 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t arenasize, const svtype bodytype)
4470                         __attribute__malloc__
4471                         __attribute__warn_unused_result__;
4472
4473
4474 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4475 STATIC void     S_hsplit(pTHX_ HV *hv)
4476                         __attribute__nonnull__(pTHX_1);
4477 #define PERL_ARGS_ASSERT_HSPLIT \
4478         assert(hv)
4479
4480 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4481                         __attribute__nonnull__(pTHX_1);
4482 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4483         assert(hv)
4484
4485 STATIC I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4486                         __attribute__nonnull__(pTHX_2);
4487 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4488         assert(val)
4489
4490 STATIC HE*      S_new_he(pTHX)
4491                         __attribute__malloc__
4492                         __attribute__warn_unused_result__;
4493
4494 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4495                         __attribute__malloc__
4496                         __attribute__warn_unused_result__
4497                         __attribute__nonnull__(1);
4498 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4499         assert(str)
4500
4501 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4502                         __attribute__nonnull__(1)
4503                         __attribute__nonnull__(2)
4504                         __attribute__nonnull__(3);
4505 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4506         assert(hv); assert(needs_copy); assert(needs_store)
4507
4508 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4509 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4510                         __attribute__warn_unused_result__
4511                         __attribute__nonnull__(pTHX_1);
4512 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4513         assert(str)
4514
4515 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4516                         __attribute__noreturn__
4517                         __attribute__nonnull__(pTHX_2)
4518                         __attribute__nonnull__(pTHX_4);
4519 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4520         assert(key); assert(msg)
4521
4522 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4523                         __attribute__nonnull__(1);
4524 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4525         assert(hv)
4526
4527 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4528 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4529                         __attribute__nonnull__(pTHX_1);
4530 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4531         assert(hv)
4532
4533 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4534                         __attribute__nonnull__(pTHX_1);
4535 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4536         assert(he)
4537
4538 #endif
4539
4540 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4541 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4542                         __attribute__nonnull__(pTHX_2);
4543 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4544         assert(sv)
4545
4546 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4547                         __attribute__nonnull__(pTHX_1)
4548                         __attribute__nonnull__(pTHX_2)
4549                         __attribute__nonnull__(pTHX_3);
4550 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4551         assert(sv); assert(mg); assert(meth)
4552
4553 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
4554                         __attribute__nonnull__(pTHX_1)
4555                         __attribute__nonnull__(pTHX_2)
4556                         __attribute__nonnull__(pTHX_3);
4557 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
4558         assert(sv); assert(mg); assert(meth)
4559
4560 STATIC void     S_restore_magic(pTHX_ const void *p);
4561 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4562                         __attribute__nonnull__(pTHX_1);
4563 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4564         assert(p)
4565
4566
4567 #endif
4568
4569 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4570 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4571                         __attribute__warn_unused_result__
4572                         __attribute__nonnull__(pTHX_1);
4573 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4574         assert(o)
4575
4576 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4577                         __attribute__warn_unused_result__
4578                         __attribute__nonnull__(pTHX_1);
4579 #define PERL_ARGS_ASSERT_CK_BITOP       \
4580         assert(o)
4581
4582 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4583                         __attribute__warn_unused_result__
4584                         __attribute__nonnull__(pTHX_1);
4585 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4586         assert(o)
4587
4588 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4589                         __attribute__warn_unused_result__
4590                         __attribute__nonnull__(pTHX_1);
4591 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4592         assert(o)
4593
4594 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4595                         __attribute__warn_unused_result__
4596                         __attribute__nonnull__(pTHX_1);
4597 #define PERL_ARGS_ASSERT_CK_DELETE      \
4598         assert(o)
4599
4600 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4601                         __attribute__warn_unused_result__
4602                         __attribute__nonnull__(pTHX_1);
4603 #define PERL_ARGS_ASSERT_CK_DIE \
4604         assert(o)
4605
4606 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4607                         __attribute__warn_unused_result__
4608                         __attribute__nonnull__(pTHX_1);
4609 #define PERL_ARGS_ASSERT_CK_EOF \
4610         assert(o)
4611
4612 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4613                         __attribute__warn_unused_result__
4614                         __attribute__nonnull__(pTHX_1);
4615 #define PERL_ARGS_ASSERT_CK_EVAL        \
4616         assert(o)
4617
4618 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4619                         __attribute__warn_unused_result__
4620                         __attribute__nonnull__(pTHX_1);
4621 #define PERL_ARGS_ASSERT_CK_EXEC        \
4622         assert(o)
4623
4624 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4625                         __attribute__warn_unused_result__
4626                         __attribute__nonnull__(pTHX_1);
4627 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4628         assert(o)
4629
4630 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4631                         __attribute__warn_unused_result__
4632                         __attribute__nonnull__(pTHX_1);
4633 #define PERL_ARGS_ASSERT_CK_EXIT        \
4634         assert(o)
4635
4636 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4637                         __attribute__warn_unused_result__
4638                         __attribute__nonnull__(pTHX_1);
4639 #define PERL_ARGS_ASSERT_CK_FTST        \
4640         assert(o)
4641
4642 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4643                         __attribute__warn_unused_result__
4644                         __attribute__nonnull__(pTHX_1);
4645 #define PERL_ARGS_ASSERT_CK_FUN \
4646         assert(o)
4647
4648 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4649                         __attribute__warn_unused_result__
4650                         __attribute__nonnull__(pTHX_1);
4651 #define PERL_ARGS_ASSERT_CK_GLOB        \
4652         assert(o)
4653
4654 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4655                         __attribute__warn_unused_result__
4656                         __attribute__nonnull__(pTHX_1);
4657 #define PERL_ARGS_ASSERT_CK_GREP        \
4658         assert(o)
4659
4660 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4661                         __attribute__warn_unused_result__
4662                         __attribute__nonnull__(pTHX_1);
4663 #define PERL_ARGS_ASSERT_CK_INDEX       \
4664         assert(o)
4665
4666 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4667                         __attribute__warn_unused_result__
4668                         __attribute__nonnull__(pTHX_1);
4669 #define PERL_ARGS_ASSERT_CK_JOIN        \
4670         assert(o)
4671
4672 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4673                         __attribute__warn_unused_result__
4674                         __attribute__nonnull__(pTHX_1);
4675 #define PERL_ARGS_ASSERT_CK_LFUN        \
4676         assert(o)
4677
4678 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4679                         __attribute__warn_unused_result__
4680                         __attribute__nonnull__(pTHX_1);
4681 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4682         assert(o)
4683
4684 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4685                         __attribute__warn_unused_result__
4686                         __attribute__nonnull__(pTHX_1);
4687 #define PERL_ARGS_ASSERT_CK_MATCH       \
4688         assert(o)
4689
4690 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4691                         __attribute__warn_unused_result__
4692                         __attribute__nonnull__(pTHX_1);
4693 #define PERL_ARGS_ASSERT_CK_METHOD      \
4694         assert(o)
4695
4696 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4697                         __attribute__warn_unused_result__
4698                         __attribute__nonnull__(pTHX_1);
4699 #define PERL_ARGS_ASSERT_CK_NULL        \
4700         assert(o)
4701
4702 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4703                         __attribute__warn_unused_result__
4704                         __attribute__nonnull__(pTHX_1);
4705 #define PERL_ARGS_ASSERT_CK_OPEN        \
4706         assert(o)
4707
4708 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4709                         __attribute__warn_unused_result__
4710                         __attribute__nonnull__(pTHX_1);
4711 #define PERL_ARGS_ASSERT_CK_READLINE    \
4712         assert(o)
4713
4714 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4715                         __attribute__warn_unused_result__
4716                         __attribute__nonnull__(pTHX_1);
4717 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4718         assert(o)
4719
4720 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4721                         __attribute__warn_unused_result__
4722                         __attribute__nonnull__(pTHX_1);
4723 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4724         assert(o)
4725
4726 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4727                         __attribute__warn_unused_result__
4728                         __attribute__nonnull__(pTHX_1);
4729 #define PERL_ARGS_ASSERT_CK_RETURN      \
4730         assert(o)
4731
4732 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4733                         __attribute__warn_unused_result__
4734                         __attribute__nonnull__(pTHX_1);
4735 #define PERL_ARGS_ASSERT_CK_RFUN        \
4736         assert(o)
4737
4738 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4739                         __attribute__warn_unused_result__
4740                         __attribute__nonnull__(pTHX_1);
4741 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4742         assert(o)
4743
4744 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4745                         __attribute__warn_unused_result__
4746                         __attribute__nonnull__(pTHX_1);
4747 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4748         assert(o)
4749
4750 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4751                         __attribute__warn_unused_result__
4752                         __attribute__nonnull__(pTHX_1);
4753 #define PERL_ARGS_ASSERT_CK_SELECT      \
4754         assert(o)
4755
4756 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4757                         __attribute__warn_unused_result__
4758                         __attribute__nonnull__(pTHX_1);
4759 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4760         assert(o)
4761
4762 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4763                         __attribute__warn_unused_result__
4764                         __attribute__nonnull__(pTHX_1);
4765 #define PERL_ARGS_ASSERT_CK_SORT        \
4766         assert(o)
4767
4768 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4769                         __attribute__warn_unused_result__
4770                         __attribute__nonnull__(pTHX_1);
4771 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4772         assert(o)
4773
4774 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4775                         __attribute__warn_unused_result__
4776                         __attribute__nonnull__(pTHX_1);
4777 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4778         assert(o)
4779
4780 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4781                         __attribute__warn_unused_result__
4782                         __attribute__nonnull__(pTHX_1);
4783 #define PERL_ARGS_ASSERT_CK_SUBR        \
4784         assert(o)
4785
4786 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4787                         __attribute__warn_unused_result__
4788                         __attribute__nonnull__(pTHX_1);
4789 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4790         assert(o)
4791
4792 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4793                         __attribute__warn_unused_result__
4794                         __attribute__nonnull__(pTHX_1);
4795 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4796         assert(o)
4797
4798 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4799                         __attribute__warn_unused_result__
4800                         __attribute__nonnull__(pTHX_1);
4801 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4802         assert(o)
4803
4804 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4805                         __attribute__warn_unused_result__
4806                         __attribute__nonnull__(pTHX_1);
4807 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4808         assert(o)
4809
4810 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4811                         __attribute__warn_unused_result__
4812                         __attribute__nonnull__(pTHX_1);
4813 #define PERL_ARGS_ASSERT_CK_EACH        \
4814         assert(o)
4815
4816 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4817                         __attribute__warn_unused_result__
4818                         __attribute__nonnull__(1);
4819 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4820         assert(o)
4821
4822 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4823                         __attribute__warn_unused_result__;
4824
4825 #  ifdef USE_ITHREADS
4826 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4827                         __attribute__nonnull__(pTHX_1);
4828 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4829         assert(o)
4830
4831 #  else
4832 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4833                         __attribute__nonnull__(pTHX_1);
4834 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4835         assert(o)
4836
4837 #  endif
4838 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4839                         __attribute__nonnull__(pTHX_1);
4840 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4841         assert(o)
4842
4843 STATIC void     S_cop_free(pTHX_ COP *cop)
4844                         __attribute__nonnull__(pTHX_1);
4845 #define PERL_ARGS_ASSERT_COP_FREE       \
4846         assert(cop)
4847
4848 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4849 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4850                         __attribute__nonnull__(pTHX_1);
4851 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4852         assert(o)
4853
4854 STATIC OP*      S_newDEFSVOP(pTHX)
4855                         __attribute__warn_unused_result__;
4856
4857 STATIC OP*      S_search_const(pTHX_ OP *o)
4858                         __attribute__warn_unused_result__
4859                         __attribute__nonnull__(pTHX_1);
4860 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4861         assert(o)
4862
4863 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4864                         __attribute__warn_unused_result__
4865                         __attribute__nonnull__(pTHX_3)
4866                         __attribute__nonnull__(pTHX_4);
4867 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4868         assert(firstp); assert(otherp)
4869
4870 STATIC void     S_simplify_sort(pTHX_ OP *o)
4871                         __attribute__nonnull__(pTHX_1);
4872 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4873         assert(o)
4874
4875 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4876                         __attribute__nonnull__(pTHX_1);
4877 #define PERL_ARGS_ASSERT_GV_ENAME       \
4878         assert(gv)
4879
4880 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4881                         __attribute__warn_unused_result__
4882                         __attribute__nonnull__(1);
4883 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4884         assert(o)
4885
4886 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4887                         __attribute__nonnull__(pTHX_3);
4888 #define PERL_ARGS_ASSERT_MY_KID \
4889         assert(imopsp)
4890
4891 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4892                         __attribute__nonnull__(pTHX_1);
4893 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4894         assert(o)
4895
4896 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4897                         __attribute__nonnull__(pTHX_1)
4898                         __attribute__nonnull__(pTHX_2);
4899 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4900         assert(stash); assert(target)
4901
4902 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4903                         __attribute__nonnull__(pTHX_1)
4904                         __attribute__nonnull__(pTHX_2)
4905                         __attribute__nonnull__(pTHX_4);
4906 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4907         assert(stash); assert(target); assert(imopsp)
4908
4909 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4910                         __attribute__nonnull__(pTHX_2)
4911                         __attribute__nonnull__(pTHX_3)
4912                         __attribute__nonnull__(pTHX_4);
4913 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4914         assert(t); assert(name); assert(kid)
4915
4916 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4917                         __attribute__nonnull__(pTHX_1);
4918 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4919         assert(o)
4920
4921 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4922                         __attribute__warn_unused_result__
4923                         __attribute__nonnull__(pTHX_1);
4924 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4925         assert(o)
4926
4927 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4928                         __attribute__warn_unused_result__
4929                         __attribute__nonnull__(pTHX_1)
4930                         __attribute__nonnull__(pTHX_2);
4931 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4932         assert(o); assert(name)
4933
4934 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4935                         __attribute__warn_unused_result__
4936                         __attribute__nonnull__(pTHX_1)
4937                         __attribute__nonnull__(pTHX_2);
4938 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4939         assert(o); assert(name)
4940
4941 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4942                         __attribute__nonnull__(pTHX_1);
4943 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4944         assert(o)
4945
4946 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4947                         __attribute__nonnull__(pTHX_2);
4948 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4949         assert(block)
4950
4951 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4952 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4953                         __attribute__nonnull__(pTHX_1)
4954                         __attribute__nonnull__(pTHX_2)
4955                         __attribute__nonnull__(pTHX_3);
4956 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4957         assert(fullname); assert(gv); assert(cv)
4958
4959 #endif
4960 #if defined(PL_OP_SLAB_ALLOC)
4961 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4962                         __attribute__malloc__
4963                         __attribute__warn_unused_result__;
4964
4965 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4966                         __attribute__nonnull__(pTHX_1);
4967 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4968         assert(op)
4969
4970 #  if defined(PERL_DEBUG_READONLY_OPS)
4971 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4972 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4973 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4974                         __attribute__nonnull__(pTHX_1);
4975 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4976         assert(o)
4977
4978 #    if defined(PERL_IN_OP_C)
4979 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4980                         __attribute__nonnull__(pTHX_1);
4981 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4982         assert(op)
4983
4984 #    endif
4985 #  endif
4986 #endif
4987
4988 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4989 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4990                         __attribute__nonnull__(pTHX_1)
4991                         __attribute__nonnull__(pTHX_2);
4992 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4993         assert(linestr_sv); assert(rsfp)
4994
4995 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4996 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
4997                         __attribute__nonnull__(pTHX_1);
4998 #define PERL_ARGS_ASSERT_INCPUSH        \
4999         assert(dir)
5000
5001 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
5002                         __attribute__nonnull__(pTHX_1);
5003 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
5004         assert(p)
5005
5006 STATIC void     S_init_interp(pTHX);
5007 STATIC void     S_init_ids(pTHX);
5008 STATIC void     S_init_main_stash(pTHX);
5009 STATIC void     S_init_perllib(pTHX);
5010 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
5011                         __attribute__nonnull__(pTHX_2);
5012 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
5013         assert(argv)
5014
5015 STATIC void     S_init_predump_symbols(pTHX);
5016 STATIC void     S_my_exit_jump(pTHX)
5017                         __attribute__noreturn__;
5018
5019 STATIC void     S_nuke_stacks(pTHX);
5020 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
5021                         __attribute__nonnull__(pTHX_1)
5022                         __attribute__nonnull__(pTHX_3)
5023                         __attribute__nonnull__(pTHX_4);
5024 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
5025         assert(scriptname); assert(suidscript); assert(rsfpp)
5026
5027 STATIC void     S_usage(pTHX_ const char *name)
5028                         __attribute__nonnull__(pTHX_1);
5029 #define PERL_ARGS_ASSERT_USAGE  \
5030         assert(name)
5031
5032 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
5033 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
5034                         __attribute__nonnull__(pTHX_1);
5035 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
5036         assert(rsfp)
5037
5038 #endif
5039
5040 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
5041 STATIC void     S_run_body(pTHX_ I32 oldscope)
5042                         __attribute__noreturn__;
5043
5044 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
5045                         __attribute__nonnull__(pTHX_1)
5046                         __attribute__nonnull__(pTHX_2)
5047                         __attribute__nonnull__(pTHX_3);
5048 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
5049         assert(av); assert(dir); assert(stem)
5050
5051 #endif
5052
5053 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
5054 STATIC OP*      S_do_delete_local(pTHX);
5055 STATIC SV*      S_refto(pTHX_ SV* sv)
5056                         __attribute__warn_unused_result__
5057                         __attribute__nonnull__(pTHX_1);
5058 #define PERL_ARGS_ASSERT_REFTO  \
5059         assert(sv)
5060
5061 #endif
5062 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5063 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5064                         __attribute__warn_unused_result__
5065                         __attribute__nonnull__(pTHX_1)
5066                         __attribute__nonnull__(pTHX_2)
5067                         __attribute__nonnull__(pTHX_4);
5068 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5069         assert(sv); assert(what); assert(spp)
5070
5071 #endif
5072
5073 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
5074 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5075                         __attribute__nonnull__(pTHX_1)
5076                         __attribute__nonnull__(pTHX_2)
5077                         __attribute__nonnull__(pTHX_3)
5078                         __attribute__nonnull__(pTHX_4);
5079 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5080         assert(symptr); assert(s); assert(strbeg); assert(strend)
5081
5082 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5083                         __attribute__nonnull__(pTHX_1)
5084                         __attribute__nonnull__(pTHX_2)
5085                         __attribute__nonnull__(pTHX_3)
5086                         __attribute__nonnull__(pTHX_4);
5087 #define PERL_ARGS_ASSERT_PACK_REC       \
5088         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5089
5090 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5091                         __attribute__nonnull__(pTHX_1);
5092 #define PERL_ARGS_ASSERT_MUL128 \
5093         assert(sv)
5094
5095 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5096                         __attribute__nonnull__(pTHX_1);
5097 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5098         assert(symptr)
5099
5100 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5101                         __attribute__nonnull__(pTHX_1);
5102 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5103         assert(symptr)
5104
5105 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5106                         __attribute__warn_unused_result__
5107                         __attribute__nonnull__(pTHX_1);
5108 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5109         assert(s)
5110
5111 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5112                         __attribute__nonnull__(pTHX_1)
5113                         __attribute__nonnull__(pTHX_2);
5114 #define PERL_ARGS_ASSERT_DIV128 \
5115         assert(pnum); assert(done)
5116
5117 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5118                         __attribute__nonnull__(pTHX_1)
5119                         __attribute__nonnull__(pTHX_2);
5120 #define PERL_ARGS_ASSERT_GROUP_END      \
5121         assert(patptr); assert(patend)
5122
5123 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5124                         __attribute__warn_unused_result__
5125                         __attribute__nonnull__(pTHX_1)
5126                         __attribute__nonnull__(pTHX_2);
5127 #define PERL_ARGS_ASSERT_GET_NUM        \
5128         assert(patptr); assert(lenptr)
5129
5130 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5131                         __attribute__nonnull__(1)
5132                         __attribute__nonnull__(2);
5133 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5134         assert(pat); assert(patend)
5135
5136 STATIC char     S_first_symbol(const char *pat, const char *patend)
5137                         __attribute__nonnull__(1)
5138                         __attribute__nonnull__(2);
5139 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5140         assert(pat); assert(patend)
5141
5142 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5143                         __attribute__warn_unused_result__
5144                         __attribute__nonnull__(pTHX_1);
5145 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5146         assert(sv)
5147
5148 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5149                         __attribute__warn_unused_result__
5150                         __attribute__nonnull__(1)
5151                         __attribute__nonnull__(3);
5152 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5153         assert(start); assert(dest)
5154
5155 #endif
5156
5157 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
5158 STATIC OP*      S_docatch(pTHX_ OP *o)
5159                         __attribute__warn_unused_result__;
5160
5161 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5162                         __attribute__warn_unused_result__
5163                         __attribute__nonnull__(pTHX_1)
5164                         __attribute__nonnull__(pTHX_2)
5165                         __attribute__nonnull__(pTHX_3)
5166                         __attribute__nonnull__(pTHX_4);
5167 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5168         assert(o); assert(label); assert(opstack); assert(oplimit)
5169
5170 STATIC OP*      S_doparseform(pTHX_ SV *sv)
5171                         __attribute__warn_unused_result__
5172                         __attribute__nonnull__(pTHX_1);
5173 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5174         assert(sv)
5175
5176 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5177                         __attribute__warn_unused_result__;
5178
5179 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5180                         __attribute__warn_unused_result__;
5181
5182 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5183                         __attribute__warn_unused_result__;
5184
5185 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5186                         __attribute__warn_unused_result__
5187                         __attribute__nonnull__(pTHX_1);
5188 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5189         assert(label)
5190
5191 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5192                         __attribute__warn_unused_result__;
5193
5194 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5195                         __attribute__warn_unused_result__
5196                         __attribute__nonnull__(pTHX_1);
5197 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5198         assert(cxstk)
5199
5200 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5201                         __attribute__warn_unused_result__;
5202
5203 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5204                         __attribute__nonnull__(pTHX_2);
5205 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5206         assert(sv)
5207
5208 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5209 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
5210                         __attribute__warn_unused_result__
5211                         __attribute__nonnull__(pTHX_1);
5212 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5213         assert(name)
5214
5215 #ifndef PERL_DISABLE_PMC
5216 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5217                         __attribute__warn_unused_result__
5218                         __attribute__nonnull__(pTHX_1);
5219 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5220         assert(name)
5221
5222 #endif
5223 STATIC bool     S_path_is_absolute(const char *name)
5224                         __attribute__warn_unused_result__
5225                         __attribute__nonnull__(1);
5226 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5227         assert(name)
5228
5229 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5230                         __attribute__warn_unused_result__
5231                         __attribute__nonnull__(pTHX_2);
5232 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5233         assert(buf_sv)
5234
5235 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5236                         __attribute__warn_unused_result__
5237                         __attribute__nonnull__(pTHX_1);
5238 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5239         assert(re)
5240
5241 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5242                         __attribute__warn_unused_result__
5243                         __attribute__nonnull__(pTHX_1)
5244                         __attribute__nonnull__(pTHX_2);
5245 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5246         assert(matcher); assert(sv)
5247
5248 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5249                         __attribute__nonnull__(pTHX_1);
5250 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5251         assert(matcher)
5252
5253 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5254 #endif
5255
5256 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5257 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5258                         __attribute__nonnull__(pTHX_1)
5259                         __attribute__nonnull__(pTHX_2)
5260                         __attribute__nonnull__(pTHX_3);
5261 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5262         assert(hash); assert(relem); assert(firstrelem)
5263
5264 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5265                         __attribute__warn_unused_result__
5266                         __attribute__nonnull__(pTHX_1);
5267 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5268         assert(meth)
5269
5270 #endif
5271
5272 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5273 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5274                         __attribute__nonnull__(pTHX_1)
5275                         __attribute__nonnull__(pTHX_2);
5276 #define PERL_ARGS_ASSERT_SV_NCMP        \
5277         assert(a); assert(b)
5278
5279 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5280                         __attribute__nonnull__(pTHX_1)
5281                         __attribute__nonnull__(pTHX_2);
5282 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5283         assert(a); assert(b)
5284
5285 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5286                         __attribute__nonnull__(pTHX_1)
5287                         __attribute__nonnull__(pTHX_2);
5288 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5289         assert(a); assert(b)
5290
5291 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5292                         __attribute__nonnull__(pTHX_1)
5293                         __attribute__nonnull__(pTHX_2);
5294 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5295         assert(a); assert(b)
5296
5297 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5298                         __attribute__nonnull__(pTHX_1)
5299                         __attribute__nonnull__(pTHX_2);
5300 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5301         assert(str1); assert(str2)
5302
5303 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5304                         __attribute__nonnull__(pTHX_1)
5305                         __attribute__nonnull__(pTHX_2);
5306 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5307         assert(str1); assert(str2)
5308
5309 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5310                         __attribute__nonnull__(pTHX_1)
5311                         __attribute__nonnull__(pTHX_2);
5312 #define PERL_ARGS_ASSERT_SORTCV \
5313         assert(a); assert(b)
5314
5315 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5316                         __attribute__nonnull__(pTHX_1)
5317                         __attribute__nonnull__(pTHX_2);
5318 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5319         assert(a); assert(b)
5320
5321 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5322                         __attribute__nonnull__(pTHX_1)
5323                         __attribute__nonnull__(pTHX_2);
5324 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5325         assert(a); assert(b)
5326
5327 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5328                         __attribute__nonnull__(pTHX_3);
5329 #define PERL_ARGS_ASSERT_QSORTSVU       \
5330         assert(compare)
5331
5332 #endif
5333
5334 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5335 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5336                         __attribute__nonnull__(pTHX_1)
5337                         __attribute__nonnull__(pTHX_2)
5338                         __attribute__nonnull__(pTHX_3);
5339 #define PERL_ARGS_ASSERT_DOFORM \
5340         assert(cv); assert(gv); assert(retop)
5341
5342 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5343 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5344                         __attribute__warn_unused_result__
5345                         __attribute__nonnull__(pTHX_1)
5346                         __attribute__nonnull__(pTHX_2);
5347 #define PERL_ARGS_ASSERT_DOONELINER     \
5348         assert(cmd); assert(filename)
5349
5350 #  endif
5351 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5352                         __attribute__nonnull__(pTHX_1);
5353 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5354         assert(array)
5355
5356 STATIC OP *     S_tied_handle_method(pTHX_ const char *const methname, SV **sp, IO *const io, MAGIC *const mg, const U32 flags, ...)
5357                         __attribute__nonnull__(pTHX_1)
5358                         __attribute__nonnull__(pTHX_2)
5359                         __attribute__nonnull__(pTHX_3)
5360                         __attribute__nonnull__(pTHX_4);
5361 #define PERL_ARGS_ASSERT_TIED_HANDLE_METHOD     \
5362         assert(methname); assert(sp); assert(io); assert(mg)
5363
5364 #endif
5365
5366 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5367 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5368                         __attribute__nonnull__(pTHX_1)
5369                         __attribute__nonnull__(pTHX_3);
5370 #define PERL_ARGS_ASSERT_REG    \
5371         assert(pRExC_state); assert(flagp)
5372
5373 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5374                         __attribute__nonnull__(pTHX_1);
5375 #define PERL_ARGS_ASSERT_REGANODE       \
5376         assert(pRExC_state)
5377
5378 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5379                         __attribute__nonnull__(pTHX_1)
5380                         __attribute__nonnull__(pTHX_2);
5381 #define PERL_ARGS_ASSERT_REGATOM        \
5382         assert(pRExC_state); assert(flagp)
5383
5384 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5385                         __attribute__nonnull__(pTHX_1)
5386                         __attribute__nonnull__(pTHX_2);
5387 #define PERL_ARGS_ASSERT_REGBRANCH      \
5388         assert(pRExC_state); assert(flagp)
5389
5390 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5391                         __attribute__nonnull__(pTHX_1)
5392                         __attribute__nonnull__(pTHX_3);
5393 #define PERL_ARGS_ASSERT_REGUNI \
5394         assert(pRExC_state); assert(s)
5395
5396 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5397                         __attribute__nonnull__(pTHX_1);
5398 #define PERL_ARGS_ASSERT_REGCLASS       \
5399         assert(pRExC_state)
5400
5401 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5402                         __attribute__nonnull__(pTHX_1);
5403 #define PERL_ARGS_ASSERT_REG_NODE       \
5404         assert(pRExC_state)
5405
5406 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5407                         __attribute__nonnull__(pTHX_2);
5408 #define PERL_ARGS_ASSERT_REG_RECODE     \
5409         assert(encp)
5410
5411 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5412                         __attribute__nonnull__(pTHX_1)
5413                         __attribute__nonnull__(pTHX_2);
5414 #define PERL_ARGS_ASSERT_REGPIECE       \
5415         assert(pRExC_state); assert(flagp)
5416
5417 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5418                         __attribute__nonnull__(pTHX_1);
5419 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5420         assert(pRExC_state)
5421
5422 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5423                         __attribute__nonnull__(pTHX_1)
5424                         __attribute__nonnull__(pTHX_3);
5425 #define PERL_ARGS_ASSERT_REGINSERT      \
5426         assert(pRExC_state); assert(opnd)
5427
5428 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5429                         __attribute__nonnull__(pTHX_1)
5430                         __attribute__nonnull__(pTHX_2)
5431                         __attribute__nonnull__(pTHX_3);
5432 #define PERL_ARGS_ASSERT_REGTAIL        \
5433         assert(pRExC_state); assert(p); assert(val)
5434
5435 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5436                         __attribute__nonnull__(pTHX_1);
5437 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5438         assert(pRExC_state)
5439
5440 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5441                         __attribute__nonnull__(pTHX_1)
5442                         __attribute__nonnull__(pTHX_2)
5443                         __attribute__nonnull__(pTHX_3);
5444 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5445         assert(pRExC_state); assert(scan); assert(min)
5446
5447 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5448                         __attribute__warn_unused_result__
5449                         __attribute__nonnull__(1)
5450                         __attribute__nonnull__(2);
5451 #define PERL_ARGS_ASSERT_REGWHITE       \
5452         assert(pRExC_state); assert(p)
5453
5454 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5455                         __attribute__nonnull__(pTHX_1);
5456 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5457         assert(pRExC_state)
5458
5459 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5460                         __attribute__nonnull__(pTHX_1);
5461 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5462         assert(pRExC_state)
5463
5464 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5465                         __attribute__nonnull__(pTHX_1)
5466                         __attribute__nonnull__(pTHX_2)
5467                         __attribute__nonnull__(pTHX_3);
5468 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5469         assert(pRExC_state); assert(data); assert(minlenp)
5470
5471 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5472                         __attribute__nonnull__(1)
5473                         __attribute__nonnull__(2);
5474 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5475         assert(pRExC_state); assert(cl)
5476
5477 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5478                         __attribute__warn_unused_result__
5479                         __attribute__nonnull__(1);
5480 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5481         assert(cl)
5482
5483 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5484                         __attribute__nonnull__(1)
5485                         __attribute__nonnull__(2);
5486 #define PERL_ARGS_ASSERT_CL_INIT        \
5487         assert(pRExC_state); assert(cl)
5488
5489 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5490                         __attribute__nonnull__(1)
5491                         __attribute__nonnull__(2);
5492 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5493         assert(pRExC_state); assert(cl)
5494
5495 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5496                         __attribute__nonnull__(1)
5497                         __attribute__nonnull__(2);
5498 #define PERL_ARGS_ASSERT_CL_AND \
5499         assert(cl); assert(and_with)
5500
5501 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5502                         __attribute__nonnull__(1)
5503                         __attribute__nonnull__(2)
5504                         __attribute__nonnull__(3);
5505 #define PERL_ARGS_ASSERT_CL_OR  \
5506         assert(pRExC_state); assert(cl); assert(or_with)
5507
5508 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)
5509                         __attribute__nonnull__(pTHX_1)
5510                         __attribute__nonnull__(pTHX_2)
5511                         __attribute__nonnull__(pTHX_3)
5512                         __attribute__nonnull__(pTHX_4)
5513                         __attribute__nonnull__(pTHX_5);
5514 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5515         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5516
5517 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5518                         __attribute__warn_unused_result__
5519                         __attribute__nonnull__(1)
5520                         __attribute__nonnull__(3);
5521 #define PERL_ARGS_ASSERT_ADD_DATA       \
5522         assert(pRExC_state); assert(s)
5523
5524 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5525                         __attribute__noreturn__
5526                         __attribute__nonnull__(pTHX_1)
5527                         __attribute__nonnull__(pTHX_2);
5528 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5529         assert(pat1); assert(pat2)
5530
5531 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5532                         __attribute__nonnull__(pTHX_1);
5533 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5534         assert(pRExC_state)
5535
5536 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5537                         __attribute__nonnull__(pTHX_1);
5538 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5539         assert(pRExC_state)
5540
5541 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)
5542                         __attribute__nonnull__(pTHX_1)
5543                         __attribute__nonnull__(pTHX_2)
5544                         __attribute__nonnull__(pTHX_3)
5545                         __attribute__nonnull__(pTHX_4)
5546                         __attribute__nonnull__(pTHX_5);
5547 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5548         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5549
5550 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5551                         __attribute__nonnull__(pTHX_1)
5552                         __attribute__nonnull__(pTHX_2)
5553                         __attribute__nonnull__(pTHX_3);
5554 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5555         assert(pRExC_state); assert(source); assert(stclass)
5556
5557 #  ifdef DEBUGGING
5558 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5559 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)
5560                         __attribute__nonnull__(pTHX_1)
5561                         __attribute__nonnull__(pTHX_2)
5562                         __attribute__nonnull__(pTHX_3)
5563                         __attribute__nonnull__(pTHX_6);
5564 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5565         assert(r); assert(start); assert(node); assert(sv)
5566
5567 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5568                         __attribute__nonnull__(pTHX_1);
5569 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5570         assert(sv)
5571
5572 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5573                         __attribute__nonnull__(pTHX_1)
5574                         __attribute__nonnull__(pTHX_3);
5575 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5576         assert(trie); assert(revcharmap)
5577
5578 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5579                         __attribute__nonnull__(pTHX_1)
5580                         __attribute__nonnull__(pTHX_3);
5581 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5582         assert(trie); assert(revcharmap)
5583
5584 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5585                         __attribute__nonnull__(pTHX_1)
5586                         __attribute__nonnull__(pTHX_3);
5587 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5588         assert(trie); assert(revcharmap)
5589
5590 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5591                         __attribute__nonnull__(pTHX_1)
5592                         __attribute__nonnull__(pTHX_2)
5593                         __attribute__nonnull__(pTHX_3);
5594 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5595         assert(pRExC_state); assert(p); assert(val)
5596
5597 #  endif
5598 #endif
5599
5600 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5601 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5602                         __attribute__warn_unused_result__
5603                         __attribute__nonnull__(pTHX_1)
5604                         __attribute__nonnull__(pTHX_2);
5605 #define PERL_ARGS_ASSERT_REGMATCH       \
5606         assert(reginfo); assert(prog)
5607
5608 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5609                         __attribute__warn_unused_result__
5610                         __attribute__nonnull__(pTHX_1)
5611                         __attribute__nonnull__(pTHX_2);
5612 #define PERL_ARGS_ASSERT_REGREPEAT      \
5613         assert(prog); assert(p)
5614
5615 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5616                         __attribute__warn_unused_result__
5617                         __attribute__nonnull__(pTHX_1)
5618                         __attribute__nonnull__(pTHX_2);
5619 #define PERL_ARGS_ASSERT_REGTRY \
5620         assert(reginfo); assert(startpos)
5621
5622 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5623                         __attribute__warn_unused_result__
5624                         __attribute__nonnull__(pTHX_2)
5625                         __attribute__nonnull__(pTHX_3);
5626 #define PERL_ARGS_ASSERT_REGINCLASS     \
5627         assert(n); assert(p)
5628
5629 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5630 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5631                         __attribute__nonnull__(pTHX_1);
5632 #define PERL_ARGS_ASSERT_REGCPPOP       \
5633         assert(rex)
5634
5635 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5636                         __attribute__warn_unused_result__
5637                         __attribute__nonnull__(1)
5638                         __attribute__nonnull__(3);
5639 #define PERL_ARGS_ASSERT_REGHOP3        \
5640         assert(s); assert(lim)
5641
5642 #ifdef XXX_dmq
5643 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5644                         __attribute__warn_unused_result__
5645                         __attribute__nonnull__(1)
5646                         __attribute__nonnull__(3)
5647                         __attribute__nonnull__(4);
5648 #define PERL_ARGS_ASSERT_REGHOP4        \
5649         assert(s); assert(llim); assert(rlim)
5650
5651 #endif
5652 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5653                         __attribute__warn_unused_result__
5654                         __attribute__nonnull__(1)
5655                         __attribute__nonnull__(3);
5656 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5657         assert(s); assert(lim)
5658
5659 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5660                         __attribute__warn_unused_result__
5661                         __attribute__nonnull__(pTHX_1)
5662                         __attribute__nonnull__(pTHX_2)
5663                         __attribute__nonnull__(pTHX_3)
5664                         __attribute__nonnull__(pTHX_4);
5665 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5666         assert(prog); assert(c); assert(s); assert(strend)
5667
5668 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5669                         __attribute__nonnull__(pTHX_1);
5670 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5671         assert(prog)
5672
5673 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5674                         __attribute__nonnull__(pTHX_1);
5675 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5676         assert(prog)
5677
5678 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5679                         __attribute__warn_unused_result__
5680                         __attribute__nonnull__(pTHX_1)
5681                         __attribute__nonnull__(pTHX_2);
5682 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5683         assert(rex); assert(scan)
5684
5685 #  ifdef DEBUGGING
5686 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)
5687                         __attribute__nonnull__(pTHX_1)
5688                         __attribute__nonnull__(pTHX_2)
5689                         __attribute__nonnull__(pTHX_3)
5690                         __attribute__nonnull__(pTHX_4)
5691                         __attribute__nonnull__(pTHX_5);
5692 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5693         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5694
5695 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5696                         __attribute__nonnull__(pTHX_1)
5697                         __attribute__nonnull__(pTHX_3)
5698                         __attribute__nonnull__(pTHX_4)
5699                         __attribute__nonnull__(pTHX_5);
5700 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5701         assert(prog); assert(start); assert(end); assert(blurb)
5702
5703 #  endif
5704 #endif
5705
5706 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5707 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5708 STATIC void     S_debprof(pTHX_ const OP *o)
5709                         __attribute__nonnull__(pTHX_1);
5710 #define PERL_ARGS_ASSERT_DEBPROF        \
5711         assert(o)
5712
5713 STATIC void     S_sequence(pTHX_ const OP *o);
5714 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5715 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5716 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5717                         __attribute__nonnull__(pTHX_1);
5718 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5719         assert(pm)
5720
5721 #endif
5722
5723 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5724 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5725                         __attribute__nonnull__(pTHX_1);
5726 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5727         assert(sptr)
5728
5729 #endif
5730
5731 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5732 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5733                         __attribute__nonnull__(pTHX_1)
5734                         __attribute__nonnull__(pTHX_2);
5735 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5736         assert(tsv); assert(sv)
5737
5738 #endif
5739
5740 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5741 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5742                         __attribute__nonnull__(pTHX_1)
5743                         __attribute__nonnull__(pTHX_2);
5744 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5745         assert(sv); assert(av)
5746
5747 #endif
5748
5749 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5750 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5751                         __attribute__warn_unused_result__
5752                         __attribute__nonnull__(1)
5753                         __attribute__nonnull__(5);
5754 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5755         assert(buf); assert(peob)
5756
5757 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5758                         __attribute__nonnull__(pTHX_1);
5759 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5760         assert(sv)
5761
5762 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5763                         __attribute__nonnull__(pTHX_1);
5764 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5765         assert(sv)
5766
5767 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5768                         __attribute__nonnull__(pTHX_1);
5769 #define PERL_ARGS_ASSERT_VISIT  \
5770         assert(f)
5771
5772 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5773                         __attribute__nonnull__(pTHX_1)
5774                         __attribute__nonnull__(pTHX_2);
5775 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5776         assert(tsv); assert(sv)
5777
5778 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5779                         __attribute__warn_unused_result__;
5780
5781 #  ifdef DEBUGGING
5782 STATIC void     S_del_sv(pTHX_ SV *p)
5783                         __attribute__nonnull__(pTHX_1);
5784 #define PERL_ARGS_ASSERT_DEL_SV \
5785         assert(p)
5786
5787 #  endif
5788 #  if !defined(NV_PRESERVES_UV)
5789 #    ifdef DEBUGGING
5790 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5791                         __attribute__nonnull__(pTHX_1);
5792 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5793         assert(sv)
5794
5795 #    else
5796 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5797                         __attribute__nonnull__(pTHX_1);
5798 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5799         assert(sv)
5800
5801 #    endif
5802 #  endif
5803 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5804                         __attribute__warn_unused_result__
5805                         __attribute__nonnull__(pTHX_1);
5806 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5807         assert(pattern)
5808
5809 #
5810 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5811                         __attribute__nonnull__(1)
5812                         __attribute__nonnull__(2);
5813 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5814         assert(start); assert(send)
5815
5816 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5817                         __attribute__nonnull__(1)
5818                         __attribute__nonnull__(2);
5819 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5820         assert(start); assert(send)
5821
5822 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)
5823                         __attribute__nonnull__(pTHX_1)
5824                         __attribute__nonnull__(pTHX_2)
5825                         __attribute__nonnull__(pTHX_3)
5826                         __attribute__nonnull__(pTHX_4);
5827 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5828         assert(sv); assert(mgp); assert(start); assert(send)
5829
5830 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5831                         __attribute__nonnull__(pTHX_1)
5832                         __attribute__nonnull__(pTHX_2);
5833 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5834         assert(sv); assert(mgp)
5835
5836 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5837                         __attribute__nonnull__(pTHX_1)
5838                         __attribute__nonnull__(pTHX_2)
5839                         __attribute__nonnull__(pTHX_3);
5840 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5841         assert(s); assert(target); assert(end)
5842
5843 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5844                         __attribute__nonnull__(2)
5845                         __attribute__nonnull__(3);
5846 #define PERL_ARGS_ASSERT_F0CONVERT      \
5847         assert(endbuf); assert(len)
5848
5849 #  if defined(PERL_OLD_COPY_ON_WRITE)
5850 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5851                         __attribute__nonnull__(pTHX_1)
5852                         __attribute__nonnull__(pTHX_2)
5853                         __attribute__nonnull__(pTHX_3);
5854 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5855         assert(sv); assert(pvx); assert(after)
5856
5857 #  endif
5858 STATIC SV *     S_more_sv(pTHX);
5859 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5860 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5861                         __attribute__nonnull__(pTHX_1);
5862 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5863         assert(sv)
5864
5865 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5866                         __attribute__nonnull__(pTHX_1)
5867                         __attribute__nonnull__(pTHX_2);
5868 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5869         assert(dstr); assert(sstr)
5870
5871 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5872                         __attribute__nonnull__(pTHX_1)
5873                         __attribute__nonnull__(pTHX_2);
5874 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5875         assert(dstr); assert(sstr)
5876
5877 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5878                         __attribute__warn_unused_result__
5879                         __attribute__nonnull__(1);
5880 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5881         assert(tbl)
5882
5883 #endif
5884
5885 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5886 STATIC void     S_check_uni(pTHX);
5887 STATIC void     S_force_next(pTHX_ I32 type);
5888 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5889                         __attribute__nonnull__(pTHX_1);
5890 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5891         assert(s)
5892
5893 STATIC char*    S_force_strict_version(pTHX_ char *s)
5894                         __attribute__nonnull__(pTHX_1);
5895 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
5896         assert(s)
5897
5898 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5899                         __attribute__nonnull__(pTHX_1);
5900 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5901         assert(start)
5902
5903 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5904                         __attribute__nonnull__(pTHX_1);
5905 #define PERL_ARGS_ASSERT_TOKEQ  \
5906         assert(sv)
5907
5908 STATIC void     S_readpipe_override(pTHX);
5909 STATIC char*    S_scan_const(pTHX_ char *start)
5910                         __attribute__warn_unused_result__
5911                         __attribute__nonnull__(pTHX_1);
5912 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5913         assert(start)
5914
5915 STATIC char*    S_scan_formline(pTHX_ char *s)
5916                         __attribute__warn_unused_result__
5917                         __attribute__nonnull__(pTHX_1);
5918 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5919         assert(s)
5920
5921 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5922                         __attribute__warn_unused_result__
5923                         __attribute__nonnull__(pTHX_1);
5924 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5925         assert(s)
5926
5927 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5928                         __attribute__nonnull__(pTHX_1)
5929                         __attribute__nonnull__(pTHX_2)
5930                         __attribute__nonnull__(pTHX_3);
5931 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5932         assert(s); assert(send); assert(dest)
5933
5934 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5935                         __attribute__warn_unused_result__
5936                         __attribute__nonnull__(pTHX_1);
5937 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5938         assert(start)
5939
5940 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5941                         __attribute__warn_unused_result__
5942                         __attribute__nonnull__(pTHX_1);
5943 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5944         assert(start)
5945
5946 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5947                         __attribute__warn_unused_result__
5948                         __attribute__nonnull__(pTHX_1);
5949 #define PERL_ARGS_ASSERT_SCAN_STR       \
5950         assert(start)
5951
5952 STATIC char*    S_scan_subst(pTHX_ char *start)
5953                         __attribute__warn_unused_result__
5954                         __attribute__nonnull__(pTHX_1);
5955 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5956         assert(start)
5957
5958 STATIC char*    S_scan_trans(pTHX_ char *start)
5959                         __attribute__warn_unused_result__
5960                         __attribute__nonnull__(pTHX_1);
5961 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5962         assert(start)
5963
5964 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5965                         __attribute__nonnull__(pTHX_1)
5966                         __attribute__nonnull__(pTHX_2)
5967                         __attribute__nonnull__(pTHX_5);
5968 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5969         assert(s); assert(dest); assert(slp)
5970
5971 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5972 STATIC char*    S_skipspace(pTHX_ char *s)
5973                         __attribute__warn_unused_result__
5974                         __attribute__nonnull__(pTHX_1);
5975 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5976         assert(s)
5977
5978 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5979                         __attribute__warn_unused_result__
5980                         __attribute__nonnull__(pTHX_1);
5981 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5982         assert(s)
5983
5984 #ifndef PERL_NO_UTF16_FILTER
5985 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
5986                         __attribute__nonnull__(pTHX_2);
5987 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
5988         assert(sv)
5989
5990 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
5991                         __attribute__nonnull__(pTHX_1);
5992 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
5993         assert(s)
5994
5995 #endif
5996 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5997                         __attribute__nonnull__(pTHX_1)
5998                         __attribute__nonnull__(pTHX_2)
5999                         __attribute__nonnull__(pTHX_3);
6000 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
6001         assert(s); assert(name); assert(what)
6002
6003 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
6004                         __attribute__nonnull__(pTHX_1);
6005 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
6006         assert(name)
6007
6008 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
6009                         __attribute__nonnull__(pTHX_1);
6010 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
6011         assert(s)
6012
6013 STATIC void     S_incline(pTHX_ const char *s)
6014                         __attribute__nonnull__(pTHX_1);
6015 #define PERL_ARGS_ASSERT_INCLINE        \
6016         assert(s)
6017
6018 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
6019                         __attribute__nonnull__(pTHX_1);
6020 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
6021         assert(s)
6022
6023 STATIC int      S_intuit_more(pTHX_ char *s)
6024                         __attribute__nonnull__(pTHX_1);
6025 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
6026         assert(s)
6027
6028 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
6029                         __attribute__nonnull__(pTHX_3);
6030 #define PERL_ARGS_ASSERT_LOP    \
6031         assert(s)
6032
6033 STATIC void     S_missingterm(pTHX_ char *s)
6034                         __attribute__noreturn__;
6035
6036 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
6037                         __attribute__nonnull__(pTHX_1);
6038 #define PERL_ARGS_ASSERT_NO_OP  \
6039         assert(what)
6040
6041 STATIC I32      S_sublex_done(pTHX)
6042                         __attribute__warn_unused_result__;
6043
6044 STATIC I32      S_sublex_push(pTHX)
6045                         __attribute__warn_unused_result__;
6046
6047 STATIC I32      S_sublex_start(pTHX)
6048                         __attribute__warn_unused_result__;
6049
6050 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6051                         __attribute__warn_unused_result__
6052                         __attribute__nonnull__(pTHX_1);
6053 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6054         assert(sv)
6055
6056 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6057                         __attribute__warn_unused_result__
6058                         __attribute__nonnull__(pTHX_1);
6059 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6060         assert(pkgname)
6061
6062 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6063                         __attribute__warn_unused_result__
6064                         __attribute__nonnull__(pTHX_2);
6065 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6066         assert(s)
6067
6068 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)
6069                         __attribute__nonnull__(pTHX_3)
6070                         __attribute__nonnull__(pTHX_5);
6071 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6072         assert(key); assert(sv)
6073
6074 STATIC int      S_deprecate_commaless_var_list(pTHX);
6075 STATIC int      S_ao(pTHX_ int toketype);
6076 #  if defined(PERL_CR_FILTER)
6077 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
6078 STATIC void     S_strip_return(pTHX_ SV *sv)
6079                         __attribute__nonnull__(pTHX_1);
6080 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
6081         assert(sv)
6082
6083 #  endif
6084 #  if defined(DEBUGGING)
6085 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
6086                         __attribute__nonnull__(pTHX_2);
6087 #define PERL_ARGS_ASSERT_TOKEREPORT     \
6088         assert(lvalp)
6089
6090 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
6091                         __attribute__nonnull__(pTHX_1)
6092                         __attribute__nonnull__(pTHX_2);
6093 #define PERL_ARGS_ASSERT_PRINTBUF       \
6094         assert(fmt); assert(s)
6095
6096 #  endif
6097 #endif
6098
6099 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
6100 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6101                         __attribute__nonnull__(pTHX_1)
6102                         __attribute__nonnull__(pTHX_2);
6103 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6104         assert(stash); assert(name)
6105
6106 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
6107                         __attribute__nonnull__(pTHX_1);
6108 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6109         assert(stash)
6110
6111 #endif
6112
6113 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
6114 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
6115 STATIC char*    S_stdize_locale(pTHX_ char* locs)
6116                         __attribute__nonnull__(pTHX_1);
6117 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
6118         assert(locs)
6119
6120 #endif
6121 #endif
6122
6123 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6124 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6125                         __attribute__nonnull__(pTHX_1);
6126 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6127         assert(cop)
6128
6129 STATIC SV*      S_mess_alloc(pTHX);
6130 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6131                         __attribute__nonnull__(pTHX_1);
6132 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6133         assert(ex)
6134
6135 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6136 STATIC char *   S_write_no_mem(pTHX)
6137                         __attribute__noreturn__;
6138
6139 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6140 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)
6141                         __attribute__nonnull__(4)
6142                         __attribute__nonnull__(8)
6143                         __attribute__nonnull__(10);
6144 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6145         assert(type_name); assert(filename); assert(funcname)
6146
6147 #endif
6148 #endif
6149
6150 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
6151 STATIC NV       S_mulexp10(NV value, I32 exponent);
6152 #endif
6153
6154 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
6155 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6156                         __attribute__warn_unused_result__
6157                         __attribute__nonnull__(1);
6158 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6159         assert(s)
6160
6161 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6162                         __attribute__warn_unused_result__
6163                         __attribute__nonnull__(pTHX_1)
6164                         __attribute__nonnull__(pTHX_2)
6165                         __attribute__nonnull__(pTHX_3);
6166 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6167         assert(p); assert(swash); assert(swashname)
6168
6169 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6170                         __attribute__warn_unused_result__
6171                         __attribute__nonnull__(pTHX_1);
6172 #define PERL_ARGS_ASSERT_SWASH_GET      \
6173         assert(swash)
6174
6175 #endif
6176
6177 START_EXTERN_C
6178
6179 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
6180                         __attribute__nonnull__(pTHX_1);
6181 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
6182         assert(dstr)
6183
6184 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
6185                         __attribute__nonnull__(pTHX_1)
6186                         __attribute__nonnull__(pTHX_2);
6187 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
6188         assert(dstr); assert(sstr)
6189
6190 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
6191                         __attribute__nonnull__(pTHX_1);
6192 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
6193         assert(dsv)
6194
6195 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
6196                         __attribute__nonnull__(pTHX_1); */
6197
6198 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
6199                         __attribute__nonnull__(pTHX_1);
6200 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
6201         assert(sv)
6202
6203 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
6204                         __attribute__nonnull__(pTHX_1);
6205 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
6206         assert(sv)
6207
6208 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
6209                         __attribute__nonnull__(pTHX_1)
6210                         __attribute__nonnull__(pTHX_2);
6211 #define PERL_ARGS_ASSERT_SV_COPYPV      \
6212         assert(dsv); assert(ssv)
6213
6214 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
6215                         __attribute__nonnull__(pTHX_1)
6216                         __attribute__nonnull__(pTHX_2);
6217 #define PERL_ARGS_ASSERT_MY_ATOF2       \
6218         assert(s); assert(value)
6219
6220 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
6221 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
6222 #ifdef PERL_OLD_COPY_ON_WRITE
6223 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6224                         __attribute__nonnull__(pTHX_2);
6225 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6226         assert(sstr)
6227
6228 #endif
6229
6230 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
6231
6232 #if defined(USE_PERLIO) && !defined(USE_SFIO)
6233 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
6234 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
6235 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
6236 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
6237 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
6238 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
6239 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6240 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6241 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6242 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6243 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6244                         __attribute__nonnull__(pTHX_2);
6245 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6246         assert(vbuf)
6247
6248 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6249                         __attribute__nonnull__(pTHX_2);
6250 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6251         assert(vbuf)
6252
6253 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6254                         __attribute__nonnull__(pTHX_2);
6255 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6256         assert(vbuf)
6257
6258 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6259 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6260
6261 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6262 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6263 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6264                         __attribute__warn_unused_result__;
6265
6266 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6267                         __attribute__warn_unused_result__;
6268
6269
6270 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6271                         __attribute__warn_unused_result__;
6272
6273 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6274                         __attribute__warn_unused_result__;
6275
6276 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6277                         __attribute__warn_unused_result__;
6278
6279 #endif /* PERLIO_LAYERS */
6280
6281 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6282 #if defined(PERL_IN_DEB_C) || defined(PERL_DECL_PROT)
6283 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6284                         __attribute__nonnull__(pTHX_1);
6285 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6286         assert(stack_base)
6287
6288 #endif
6289
6290 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6291                         __attribute__malloc__
6292                         __attribute__warn_unused_result__;
6293
6294 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6295                         __attribute__nonnull__(pTHX_1);
6296 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6297         assert(cv)
6298
6299 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
6300                         __attribute__nonnull__(pTHX_1);
6301 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6302         assert(name)
6303
6304 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6305                         __attribute__nonnull__(pTHX_1);
6306 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6307         assert(sv)
6308
6309 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6310 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
6311                         __attribute__nonnull__(pTHX_1);
6312 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6313         assert(name)
6314
6315 #endif
6316 #ifdef DEBUGGING
6317 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6318                         __attribute__nonnull__(pTHX_2);
6319 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6320         assert(sv)
6321
6322 #endif
6323 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6324 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6325 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6326                         __attribute__nonnull__(pTHX_2);
6327 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6328         assert(file)
6329
6330 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6331                         __attribute__nonnull__(pTHX_1)
6332                         __attribute__nonnull__(pTHX_2)
6333                         __attribute__nonnull__(pTHX_3);
6334 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6335         assert(padlist); assert(old_cv); assert(new_cv)
6336
6337
6338 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6339                         __attribute__nonnull__(pTHX_1);
6340 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6341         assert(padlist)
6342
6343 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6344                         __attribute__warn_unused_result__;
6345
6346 #if defined(USE_ITHREADS)
6347 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *const srcpad, CLONE_PARAMS *const param)
6348                         __attribute__warn_unused_result__
6349                         __attribute__nonnull__(pTHX_2);
6350 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
6351         assert(param)
6352
6353 #endif
6354
6355 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6356 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)
6357                         __attribute__nonnull__(pTHX_1)
6358                         __attribute__nonnull__(pTHX_2)
6359                         __attribute__nonnull__(pTHX_6)
6360                         __attribute__nonnull__(pTHX_7);
6361 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6362         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6363
6364 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
6365                         __attribute__nonnull__(pTHX_1);
6366 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
6367         assert(namesv)
6368
6369 #  if defined(DEBUGGING)
6370 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6371                         __attribute__nonnull__(pTHX_1)
6372                         __attribute__nonnull__(pTHX_2);
6373 #define PERL_ARGS_ASSERT_CV_DUMP        \
6374         assert(cv); assert(title)
6375
6376 #  endif
6377 #endif
6378 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6379                         __attribute__warn_unused_result__;
6380
6381 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6382 #if defined(DEBUGGING)
6383 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6384                         __attribute__warn_unused_result__
6385                         __attribute__nonnull__(pTHX_1);
6386 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6387         assert(s)
6388
6389 #endif
6390 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6391                         __attribute__nonnull__(pTHX_1);
6392 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6393         assert(sv)
6394
6395 #ifdef DEBUGGING
6396 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6397                         __attribute__nonnull__(pTHX_1);
6398 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6399         assert(hv)
6400
6401 #endif
6402
6403 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6404                         __attribute__warn_unused_result__
6405                         __attribute__nonnull__(pTHX_1);
6406 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6407         assert(hv)
6408
6409 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6410                         __attribute__warn_unused_result__
6411                         __attribute__nonnull__(pTHX_1);
6412 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6413         assert(hv)
6414
6415 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6416                         __attribute__warn_unused_result__
6417                         __attribute__nonnull__(pTHX_1);
6418 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6419         assert(hv)
6420
6421 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6422                         __attribute__nonnull__(pTHX_1);
6423 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6424         assert(hv)
6425
6426 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6427                         __attribute__nonnull__(pTHX_1);
6428 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6429         assert(hv)
6430
6431 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6432                         __attribute__nonnull__(pTHX_1);
6433 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6434         assert(hv)
6435
6436 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6437                         __attribute__nonnull__(pTHX_1);
6438 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6439         assert(hv)
6440
6441 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6442 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6443                         __attribute__nonnull__(pTHX_1);
6444 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6445         assert(hv)
6446
6447 #endif
6448 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6449                         __attribute__nonnull__(pTHX_1);
6450 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6451         assert(hv)
6452
6453 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6454                         __attribute__warn_unused_result__
6455                         __attribute__nonnull__(pTHX_1);
6456 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6457         assert(hv)
6458
6459 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6460                         __attribute__warn_unused_result__
6461                         __attribute__nonnull__(pTHX_1);
6462 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6463         assert(hv)
6464
6465 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6466                         __attribute__nonnull__(pTHX_1);
6467 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6468         assert(hv)
6469
6470
6471 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6472                         __attribute__nonnull__(pTHX_1)
6473                         __attribute__nonnull__(pTHX_2);
6474 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6475         assert(hv); assert(mg)
6476
6477
6478 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6479 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6480                         __attribute__nonnull__(pTHX_2);
6481 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6482         assert(val)
6483
6484 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6485                         __attribute__nonnull__(pTHX_2);
6486 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6487         assert(val)
6488
6489 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6490 #endif
6491
6492 #ifdef PERL_NEED_MY_HTOLE16
6493 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6494 #endif
6495 #ifdef PERL_NEED_MY_LETOH16
6496 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6497 #endif
6498 #ifdef PERL_NEED_MY_HTOBE16
6499 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6500 #endif
6501 #ifdef PERL_NEED_MY_BETOH16
6502 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6503 #endif
6504 #ifdef PERL_NEED_MY_HTOLE32
6505 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6506 #endif
6507 #ifdef PERL_NEED_MY_LETOH32
6508 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6509 #endif
6510 #ifdef PERL_NEED_MY_HTOBE32
6511 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6512 #endif
6513 #ifdef PERL_NEED_MY_BETOH32
6514 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6515 #endif
6516 #ifdef PERL_NEED_MY_HTOLE64
6517 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6518 #endif
6519 #ifdef PERL_NEED_MY_LETOH64
6520 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6521 #endif
6522 #ifdef PERL_NEED_MY_HTOBE64
6523 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6524 #endif
6525 #ifdef PERL_NEED_MY_BETOH64
6526 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6527 #endif
6528
6529 #ifdef PERL_NEED_MY_HTOLES
6530 PERL_CALLCONV short     Perl_my_htoles(short n);
6531 #endif
6532 #ifdef PERL_NEED_MY_LETOHS
6533 PERL_CALLCONV short     Perl_my_letohs(short n);
6534 #endif
6535 #ifdef PERL_NEED_MY_HTOBES
6536 PERL_CALLCONV short     Perl_my_htobes(short n);
6537 #endif
6538 #ifdef PERL_NEED_MY_BETOHS
6539 PERL_CALLCONV short     Perl_my_betohs(short n);
6540 #endif
6541 #ifdef PERL_NEED_MY_HTOLEI
6542 PERL_CALLCONV int       Perl_my_htolei(int n);
6543 #endif
6544 #ifdef PERL_NEED_MY_LETOHI
6545 PERL_CALLCONV int       Perl_my_letohi(int n);
6546 #endif
6547 #ifdef PERL_NEED_MY_HTOBEI
6548 PERL_CALLCONV int       Perl_my_htobei(int n);
6549 #endif
6550 #ifdef PERL_NEED_MY_BETOHI
6551 PERL_CALLCONV int       Perl_my_betohi(int n);
6552 #endif
6553 #ifdef PERL_NEED_MY_HTOLEL
6554 PERL_CALLCONV long      Perl_my_htolel(long n);
6555 #endif
6556 #ifdef PERL_NEED_MY_LETOHL
6557 PERL_CALLCONV long      Perl_my_letohl(long n);
6558 #endif
6559 #ifdef PERL_NEED_MY_HTOBEL
6560 PERL_CALLCONV long      Perl_my_htobel(long n);
6561 #endif
6562 #ifdef PERL_NEED_MY_BETOHL
6563 PERL_CALLCONV long      Perl_my_betohl(long n);
6564 #endif
6565
6566 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6567                         __attribute__nonnull__(1);
6568 #define PERL_ARGS_ASSERT_MY_SWABN       \
6569         assert(ptr)
6570
6571
6572 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6573                         __attribute__nonnull__(pTHX_1);
6574 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6575         assert(name)
6576
6577 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6578                         __attribute__nonnull__(pTHX_1);
6579 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6580         assert(name)
6581
6582 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6583                         __attribute__warn_unused_result__
6584                         __attribute__nonnull__(pTHX_1);
6585 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6586         assert(name_sv)
6587
6588
6589 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6590                         __attribute__warn_unused_result__
6591                         __attribute__nonnull__(pTHX_1)
6592                         __attribute__nonnull__(pTHX_2);
6593 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6594         assert(c); assert(hv)
6595
6596
6597 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6598 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6599                         __attribute__nonnull__(pTHX_1);
6600 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6601         assert(sv)
6602
6603 #endif
6604
6605 #ifdef PERL_DONT_CREATE_GVSV
6606 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6607 #endif
6608 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6609 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6610 #endif
6611 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6612 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6613 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6614                         __attribute__malloc__
6615                         __attribute__warn_unused_result__
6616                         __attribute__nonnull__(pTHX_2);
6617 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6618         assert(bits)
6619
6620
6621 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6622                         __attribute__nonnull__(pTHX_1);
6623 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6624         assert(chunk)
6625
6626
6627 #ifndef SPRINTF_RETURNS_STRLEN
6628 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6629                         __attribute__nonnull__(1)
6630                         __attribute__nonnull__(2);
6631 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6632         assert(buffer); assert(pat)
6633
6634 #endif
6635
6636 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6637                         __attribute__format__(__printf__,3,4)
6638                         __attribute__nonnull__(1)
6639                         __attribute__nonnull__(3);
6640 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6641         assert(buffer); assert(format)
6642
6643 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6644                         __attribute__nonnull__(1)
6645                         __attribute__nonnull__(3);
6646 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6647         assert(buffer); assert(format)
6648
6649
6650 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6651
6652 #ifdef PERL_IMPLICIT_CONTEXT
6653 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6654 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6655                         __attribute__nonnull__(pTHX_1);
6656 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6657         assert(my_cxt_key)
6658
6659 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6660                         __attribute__nonnull__(pTHX_1);
6661 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6662         assert(my_cxt_key)
6663
6664 #else
6665 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6666                         __attribute__nonnull__(pTHX_1);
6667 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6668         assert(index)
6669
6670 #endif
6671 #endif
6672
6673 #ifndef HAS_STRLCAT
6674 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6675 #endif
6676
6677 #ifndef HAS_STRLCPY
6678 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6679 #endif
6680
6681 #ifdef PERL_MAD
6682 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6683                         __attribute__nonnull__(1);
6684 #define PERL_ARGS_ASSERT_PAD_PEG        \
6685         assert(s)
6686
6687 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6688 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6689                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6690                         __attribute__nonnull__(pTHX_2)
6691                         __attribute__nonnull__(pTHX_3);
6692 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6693         assert(file); assert(pat)
6694
6695 #endif
6696 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6697                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6698                         __attribute__nonnull__(pTHX_2)
6699                         __attribute__nonnull__(pTHX_3);
6700 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6701         assert(file); assert(pat)
6702
6703 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6704                         __attribute__nonnull__(pTHX_2)
6705                         __attribute__nonnull__(pTHX_3);
6706 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6707         assert(file); assert(pat)
6708
6709 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6710 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6711 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6712                         __attribute__nonnull__(pTHX_1);
6713 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6714         assert(stash)
6715
6716 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6717                         __attribute__nonnull__(pTHX_1);
6718 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6719         assert(stash)
6720
6721 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6722                         __attribute__nonnull__(pTHX_1);
6723 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6724         assert(gv)
6725
6726 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6727                         __attribute__nonnull__(pTHX_1);
6728 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6729         assert(gv)
6730
6731 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6732                         __attribute__nonnull__(pTHX_1);
6733 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6734         assert(gv)
6735
6736 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6737 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6738                         __attribute__nonnull__(pTHX_1)
6739                         __attribute__nonnull__(pTHX_2);
6740 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6741         assert(dsv); assert(ssv)
6742
6743 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6744                         __attribute__nonnull__(pTHX_1)
6745                         __attribute__nonnull__(pTHX_2);
6746 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6747         assert(dsv); assert(pv)
6748
6749 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6750                         __attribute__nonnull__(pTHX_1);
6751 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6752         assert(sv)
6753
6754 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6755                         __attribute__nonnull__(pTHX_2);
6756 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6757         assert(file)
6758
6759 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6760 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6761                         __attribute__nonnull__(pTHX_2);
6762 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6763         assert(file)
6764
6765 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6766                         __attribute__nonnull__(pTHX_1);
6767 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6768         assert(o)
6769
6770
6771 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6772 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6773                         __attribute__nonnull__(pTHX_1);
6774 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6775         assert(tk)
6776
6777 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6778                         __attribute__nonnull__(pTHX_1);
6779 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6780         assert(tk)
6781
6782 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6783 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6784 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6785 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6786 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6787 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6788                         __attribute__nonnull__(pTHX_2);
6789 #define PERL_ARGS_ASSERT_NEWMADSV       \
6790         assert(sv)
6791
6792 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6793 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6794
6795 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6796 STATIC char*    S_skipspace0(pTHX_ char *s)
6797                         __attribute__nonnull__(pTHX_1);
6798 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6799         assert(s)
6800
6801 STATIC char*    S_skipspace1(pTHX_ char *s)
6802                         __attribute__nonnull__(pTHX_1);
6803 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6804         assert(s)
6805
6806 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6807                         __attribute__nonnull__(pTHX_1);
6808 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6809         assert(s)
6810
6811 STATIC void     S_start_force(pTHX_ int where);
6812 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6813 #  endif
6814 PERL_CALLCONV int       Perl_madlex(pTHX);
6815 PERL_CALLCONV int       Perl_madparse(pTHX);
6816 #endif
6817 #if !defined(HAS_SIGNBIT)
6818 PERL_CALLCONV int       Perl_signbit(NV f)
6819                         __attribute__pure__;
6820
6821 #endif
6822
6823 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6824                         __attribute__nonnull__(pTHX_1)
6825                         __attribute__nonnull__(pTHX_2);
6826 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6827         assert(c); assert(sv)
6828
6829 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6830
6831 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6832                         __attribute__nonnull__(pTHX_1)
6833                         __attribute__nonnull__(pTHX_2);
6834 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6835         assert(smeta); assert(which)
6836
6837 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6838                         __attribute__nonnull__(pTHX_1)
6839                         __attribute__nonnull__(pTHX_2)
6840                         __attribute__nonnull__(pTHX_3);
6841 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6842         assert(smeta); assert(which); assert(data)
6843
6844 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6845                         __attribute__nonnull__(pTHX_1);
6846 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6847         assert(name)
6848
6849 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6850                         __attribute__nonnull__(pTHX_1);
6851 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6852         assert(mro)
6853
6854 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6855                         __attribute__nonnull__(pTHX_1)
6856                         __attribute__nonnull__(pTHX_2);
6857 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6858         assert(meta); assert(name)
6859
6860 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6861                         __attribute__nonnull__(pTHX_1);
6862 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6863         assert(stash)
6864
6865 #if defined(USE_ITHREADS)
6866 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6867                         __attribute__nonnull__(pTHX_1)
6868                         __attribute__nonnull__(pTHX_2);
6869 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6870         assert(smeta); assert(param)
6871
6872 #endif
6873 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6874                         __attribute__nonnull__(pTHX_1);
6875 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6876         assert(stash)
6877
6878 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6879 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6880                         __attribute__nonnull__(pTHX_1);
6881 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6882         assert(stash)
6883
6884 #endif
6885 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6886                         __attribute__nonnull__(pTHX_1);
6887 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6888         assert(stash)
6889
6890 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6891                         __attribute__nonnull__(pTHX_1);
6892 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6893         assert(stash)
6894
6895 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6896 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6897                         __attribute__nonnull__(1)
6898                         __attribute__nonnull__(2);
6899 #define PERL_ARGS_ASSERT_SYS_INIT       \
6900         assert(argc); assert(argv)
6901
6902 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6903                         __attribute__nonnull__(1)
6904                         __attribute__nonnull__(2)
6905                         __attribute__nonnull__(3);
6906 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6907         assert(argc); assert(argv); assert(env)
6908
6909 PERL_CALLCONV void      Perl_sys_term(void);
6910 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6911 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6912                         __attribute__nonnull__(pTHX_2);
6913 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6914         assert(label)
6915
6916
6917 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
6918                         __attribute__nonnull__(pTHX_1)
6919                         __attribute__nonnull__(pTHX_3);
6920 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
6921         assert(keyword_ptr); assert(op_ptr)
6922
6923
6924 #if defined(USE_ITHREADS)
6925 #  if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6926 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
6927                         __attribute__nonnull__(pTHX_1);
6928 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
6929         assert(unreferenced)
6930
6931 #  endif
6932 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
6933                         __attribute__malloc__
6934                         __attribute__warn_unused_result__
6935                         __attribute__nonnull__(1)
6936                         __attribute__nonnull__(2);
6937 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
6938         assert(from); assert(to)
6939
6940 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
6941                         __attribute__nonnull__(1);
6942 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
6943         assert(param)
6944
6945 #endif
6946 END_EXTERN_C
6947 /*
6948  * ex: set ts=8 sts=4 sw=4 noet:
6949  */
6950 /* ex: set ro: */