proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, and perlvars.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem *ipM, struct IPerlMem *ipMS, struct IPerlMem *ipMP, struct IPerlEnv *ipE, struct IPerlStdIO *ipStd, struct IPerlLIO *ipLIO, struct IPerlDir *ipD, struct IPerlSock *ipS, struct IPerlProc *ipP)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
  33         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  34
  35 #endif
  36 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  37 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
  38                         __attribute__nonnull__(1);
  39 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
  40         assert(my_perl)
  41
  42 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
  43                         __attribute__nonnull__(1);
  44 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
  45         assert(my_perl)
  46
  47 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
  48                         __attribute__nonnull__(1);
  49 #define PERL_ARGS_ASSERT_PERL_FREE      \
  50         assert(my_perl)
  51
  52 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
  53                         __attribute__nonnull__(1);
  54 #define PERL_ARGS_ASSERT_PERL_RUN       \
  55         assert(my_perl)
  56
  57 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
  58                         __attribute__nonnull__(1);
  59 #define PERL_ARGS_ASSERT_PERL_PARSE     \
  60         assert(my_perl)
  61
  62 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  63                         __attribute__warn_unused_result__;
  64
  65 #if defined(USE_ITHREADS)
  66 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
  67                         __attribute__nonnull__(1);
  68 #define PERL_ARGS_ASSERT_PERL_CLONE     \
  69         assert(proto_perl)
  70
  71 #  if defined(PERL_IMPLICIT_SYS)
  72 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *proto_perl, UV flags, struct IPerlMem* ipM, struct IPerlMem* ipMS, struct IPerlMem* ipMP, struct IPerlEnv* ipE, struct IPerlStdIO* ipStd, struct IPerlLIO* ipLIO, struct IPerlDir* ipD, struct IPerlSock* ipS, struct IPerlProc* ipP)
  73                         __attribute__nonnull__(1)
  74                         __attribute__nonnull__(3)
  75                         __attribute__nonnull__(4)
  76                         __attribute__nonnull__(5)
  77                         __attribute__nonnull__(6)
  78                         __attribute__nonnull__(7)
  79                         __attribute__nonnull__(8)
  80                         __attribute__nonnull__(9)
  81                         __attribute__nonnull__(10)
  82                         __attribute__nonnull__(11);
  83 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
  84         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  85
  86 #  endif
  87 #endif
  88
  89 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  90                         __attribute__malloc__
  91                         __attribute__warn_unused_result__;
  92
  93 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  94                         __attribute__malloc__
  95                         __attribute__warn_unused_result__;
  96
  97 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  98                         __attribute__malloc__
  99                         __attribute__warn_unused_result__;
 100
 101 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
 102 #if defined(MYMALLOC)
 103 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
 104                         __attribute__warn_unused_result__
 105                         __attribute__nonnull__(1);
 106 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
 107         assert(p)
 108
 109 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
 110                         __attribute__warn_unused_result__;
 111
 112 #endif
 113
 114 PERL_CALLCONV void*     Perl_get_context(void)
 115                         __attribute__warn_unused_result__;
 116
 117 PERL_CALLCONV void      Perl_set_context(void *t)
 118                         __attribute__nonnull__(1);
 119 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
 120         assert(t)
 121
 122 PERL_CALLCONV I32       Perl_regcurly(const char *s)
 123                         __attribute__warn_unused_result__
 124                         __attribute__pure__
 125                         __attribute__nonnull__(1);
 126 #define PERL_ARGS_ASSERT_REGCURLY       \
 127         assert(s)
 128
 129
 130 END_EXTERN_C
 131
 132 /* functions with flag 'n' should come before here */
 133 START_EXTERN_C
 134 #  include "pp_proto.h"
 135 PERL_CALLCONV bool      Perl_try_amagic_bin(pTHX_ int method, int flags);
 136 PERL_CALLCONV bool      Perl_try_amagic_un(pTHX_ int method, int flags);
 137 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 138                         __attribute__nonnull__(pTHX_1)
 139                         __attribute__nonnull__(pTHX_2);
 140 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 141         assert(left); assert(right)
 142
 143 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
 144                         __attribute__nonnull__(pTHX_1);
 145 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 146         assert(stash)
 147
 148 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 149                         __attribute__warn_unused_result__;
 150
 151 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 152 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 153 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 154                         __attribute__nonnull__(pTHX_2)
 155                         __attribute__nonnull__(pTHX_3);
 156 #define PERL_ARGS_ASSERT_APPLY  \
 157         assert(mark); assert(sp)
 158
 159 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 160                         __attribute__nonnull__(pTHX_1)
 161                         __attribute__nonnull__(pTHX_2)
 162                         __attribute__nonnull__(pTHX_3);
 163 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 164         assert(stashpv); assert(cv); assert(attrstr)
 165
 166 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 167                         __attribute__nonnull__(pTHX_1);
 168 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 169         assert(av)
 170
 171 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 172                         __attribute__nonnull__(pTHX_1);
 173 #define PERL_ARGS_ASSERT_AV_DELETE      \
 174         assert(av)
 175
 176 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 177                         __attribute__warn_unused_result__
 178                         __attribute__nonnull__(pTHX_1);
 179 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 180         assert(av)
 181
 182 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 183                         __attribute__nonnull__(pTHX_1);
 184 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 185         assert(av)
 186
 187 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 188                         __attribute__warn_unused_result__
 189                         __attribute__nonnull__(pTHX_1);
 190 #define PERL_ARGS_ASSERT_AV_FETCH       \
 191         assert(av)
 192
 193 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 194                         __attribute__nonnull__(pTHX_1);
 195 #define PERL_ARGS_ASSERT_AV_FILL        \
 196         assert(av)
 197
 198 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 199                         __attribute__warn_unused_result__
 200                         __attribute__nonnull__(pTHX_1);
 201 #define PERL_ARGS_ASSERT_AV_LEN \
 202         assert(av)
 203
 204 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 205                         __attribute__warn_unused_result__
 206                         __attribute__nonnull__(pTHX_2);
 207 #define PERL_ARGS_ASSERT_AV_MAKE        \
 208         assert(strp)
 209
 210 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 211                         __attribute__nonnull__(pTHX_1);
 212 #define PERL_ARGS_ASSERT_AV_POP \
 213         assert(av)
 214
 215 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 216                         __attribute__nonnull__(pTHX_1)
 217                         __attribute__nonnull__(pTHX_2);
 218 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 219         assert(avp); assert(val)
 220
 221 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 222                         __attribute__nonnull__(pTHX_1)
 223                         __attribute__nonnull__(pTHX_2);
 224 #define PERL_ARGS_ASSERT_AV_PUSH        \
 225         assert(av); assert(val)
 226
 227 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 228                         __attribute__nonnull__(pTHX_1);
 229 #define PERL_ARGS_ASSERT_AV_REIFY       \
 230         assert(av)
 231
 232 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 233                         __attribute__warn_unused_result__
 234                         __attribute__nonnull__(pTHX_1);
 235 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 236         assert(av)
 237
 238 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 239                         __attribute__nonnull__(pTHX_1);
 240 #define PERL_ARGS_ASSERT_AV_STORE       \
 241         assert(av)
 242
 243 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 244                         __attribute__nonnull__(pTHX_1);
 245 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 246         assert(av)
 247
 248 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 249                         __attribute__nonnull__(pTHX_1)
 250                         __attribute__nonnull__(pTHX_2);
 251 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 252         assert(avp); assert(val)
 253
 254 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 255                         __attribute__nonnull__(pTHX_1);
 256 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 257         assert(av)
 258
 259 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 260                         __attribute__nonnull__(pTHX_1);
 261 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 262         assert(av)
 263
 264 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 265                         __attribute__nonnull__(pTHX_1);
 266 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 267         assert(av)
 268
 269 #if defined(PERL_IN_AV_C)
 270 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 271                         __attribute__nonnull__(pTHX_1);
 272 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 273         assert(av)
 274
 275 #endif
 276 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 277                         __attribute__warn_unused_result__
 278                         __attribute__nonnull__(pTHX_2)
 279                         __attribute__nonnull__(pTHX_3);
 280 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 281         assert(left); assert(right)
 282
 283 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 284                         __attribute__warn_unused_result__;
 285
 286 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 287                         __attribute__warn_unused_result__;
 288
 289 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 290                         __attribute__warn_unused_result__;
 291
 292 PERL_CALLCONV void      Perl_blockhook_register(pTHX_ BHK *hk)
 293                         __attribute__nonnull__(pTHX_1);
 294 #define PERL_ARGS_ASSERT_BLOCKHOOK_REGISTER     \
 295         assert(hk)
 296
 297 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 298 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 299 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 300                         __attribute__nonnull__(pTHX_2);
 301 #define PERL_ARGS_ASSERT_CALL_LIST      \
 302         assert(paramList)
 303
 304 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 305                         __attribute__warn_unused_result__
 306                         __attribute__nonnull__(pTHX_3);
 307 #define PERL_ARGS_ASSERT_CANDO  \
 308         assert(statbufp)
 309
 310 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 311                         __attribute__warn_unused_result__;
 312
 313 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 314                         __attribute__warn_unused_result__;
 315
 316 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 317                         __attribute__warn_unused_result__;
 318
 319 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 320                         __attribute__warn_unused_result__;
 321
 322 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 323 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 324                         __attribute__warn_unused_result__;
 325
 326 #endif
 327 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 328                         __attribute__warn_unused_result__;
 329
 330 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 331 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
 332                         __attribute__noreturn__
 333                         __attribute__nonnull__(pTHX_1);
 334 #define PERL_ARGS_ASSERT_CROAK_SV       \
 335         assert(baseex)
 336
 337 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 338                         __attribute__noreturn__
 339                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 340
 341 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 342                         __attribute__noreturn__;
 343
 344 PERL_CALLCONV void      Perl_croak_no_modify(pTHX)
 345                         __attribute__noreturn__;
 346
 347 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 348                         __attribute__noreturn__
 349                         __attribute__nonnull__(pTHX_1)
 350                         __attribute__nonnull__(pTHX_2);
 351 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 352         assert(cv); assert(params)
 353
 354
 355 #if defined(PERL_IMPLICIT_CONTEXT)
 356 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 357                         __attribute__noreturn__
 358                         __attribute__format__null_ok__(__printf__,1,2);
 359
 360 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 361                         __attribute__format__null_ok__(__printf__,1,2);
 362
 363 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 364                         __attribute__format__(__printf__,1,2)
 365                         __attribute__nonnull__(1);
 366 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 367         assert(pat)
 368
 369 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 370                         __attribute__format__(__printf__,1,2)
 371                         __attribute__nonnull__(1);
 372 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 373         assert(pat)
 374
 375 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 376                         __attribute__nonnull__(2);
 377 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 378         assert(name)
 379
 380 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 381                         __attribute__format__(__printf__,1,2)
 382                         __attribute__nonnull__(1);
 383 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 384         assert(pat)
 385
 386 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 387                         __attribute__format__(__printf__,1,2)
 388                         __attribute__nonnull__(1);
 389 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 390         assert(pat)
 391
 392 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 393                         __attribute__format__(__printf__,2,3)
 394                         __attribute__nonnull__(2);
 395 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 396         assert(pat)
 397
 398 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 399                         __attribute__format__(__printf__,1,2)
 400                         __attribute__nonnull__(1);
 401 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 402         assert(pat)
 403
 404 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
 405                         __attribute__format__(__printf__,2,3)
 406                         __attribute__nonnull__(1)
 407                         __attribute__nonnull__(2);
 408 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 409         assert(sv); assert(pat)
 410
 411 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
 412                         __attribute__format__(__printf__,2,3)
 413                         __attribute__nonnull__(1)
 414                         __attribute__nonnull__(2);
 415 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 416         assert(sv); assert(pat)
 417
 418 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 419                         __attribute__format__(__printf__,2,3)
 420                         __attribute__nonnull__(1)
 421                         __attribute__nonnull__(2);
 422 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 423         assert(sv); assert(pat)
 424
 425 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 426                         __attribute__format__(__printf__,2,3)
 427                         __attribute__nonnull__(1)
 428                         __attribute__nonnull__(2);
 429 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 430         assert(sv); assert(pat)
 431
 432 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 433                         __attribute__format__(__printf__,2,3)
 434                         __attribute__nonnull__(1)
 435                         __attribute__nonnull__(2);
 436 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 437         assert(stream); assert(format)
 438
 439 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 440                         __attribute__format__(__printf__,1,2)
 441                         __attribute__nonnull__(1);
 442 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 443         assert(format)
 444
 445 #endif
 446 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 447                         __attribute__nonnull__(pTHX_1);
 448 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 449         assert(cv)
 450
 451 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 452                         __attribute__nonnull__(pTHX_1);
 453 #define PERL_ARGS_ASSERT_CV_CLONE       \
 454         assert(proto)
 455
 456 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 457                         __attribute__warn_unused_result__
 458                         __attribute__nonnull__(pTHX_1);
 459 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 460         assert(gv)
 461
 462 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 463                         __attribute__warn_unused_result__;
 464
 465 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 466                         __attribute__warn_unused_result__;
 467
 468 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 469                         __attribute__nonnull__(pTHX_1);
 470 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 471         assert(cv)
 472
 473 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 474                         __attribute__nonnull__(pTHX_1);
 475 #define PERL_ARGS_ASSERT_CX_DUMP        \
 476         assert(cx)
 477
 478 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 479 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 480                         __attribute__nonnull__(pTHX_1);
 481 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 482         assert(funcp)
 483
 484 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 485                         __attribute__warn_unused_result__
 486                         __attribute__nonnull__(pTHX_2);
 487 #define PERL_ARGS_ASSERT_FILTER_READ    \
 488         assert(buf_sv)
 489
 490 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 491                         __attribute__warn_unused_result__
 492                         __attribute__pure__;
 493
 494 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 495                         __attribute__warn_unused_result__
 496                         __attribute__pure__;
 497
 498 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 499                         __attribute__warn_unused_result__
 500                         __attribute__pure__;
 501
 502 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 503                         __attribute__warn_unused_result__
 504                         __attribute__pure__;
 505
 506 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 507                         __attribute__warn_unused_result__
 508                         __attribute__pure__;
 509
 510 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 511                         __attribute__warn_unused_result__;
 512
 513 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 514                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 515                         __attribute__nonnull__(pTHX_1);
 516 #define PERL_ARGS_ASSERT_DEB    \
 517         assert(pat)
 518
 519 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 520                         __attribute__nonnull__(pTHX_1);
 521 #define PERL_ARGS_ASSERT_VDEB   \
 522         assert(pat)
 523
 524 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 525 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 526                         __attribute__nonnull__(pTHX_1);
 527 #define PERL_ARGS_ASSERT_DEBOP  \
 528         assert(o)
 529
 530 PERL_CALLCONV I32       Perl_debstack(pTHX);
 531 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 532 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 533                         __attribute__nonnull__(1)
 534                         __attribute__nonnull__(2)
 535                         __attribute__nonnull__(3)
 536                         __attribute__nonnull__(4)
 537                         __attribute__nonnull__(6);
 538 #define PERL_ARGS_ASSERT_DELIMCPY       \
 539         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 540
 541 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 542 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
 543                         __attribute__nonnull__(pTHX_1);
 544 #define PERL_ARGS_ASSERT_DIE_SV \
 545         assert(baseex)
 546
 547 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 548                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 549
 550 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
 551                         __attribute__noreturn__
 552                         __attribute__nonnull__(pTHX_1);
 553 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
 554         assert(msv)
 555
 556 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 557 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 558                         __attribute__nonnull__(pTHX_2)
 559                         __attribute__nonnull__(pTHX_3); */
 560 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 561         assert(mark); assert(sp)
 562
 563 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 564                         __attribute__nonnull__(pTHX_2)
 565                         __attribute__nonnull__(pTHX_3);
 566 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 567         assert(mark); assert(sp)
 568
 569 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 570                         __attribute__nonnull__(pTHX_1);
 571 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 572         assert(fp)
 573
 574 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 575                         __attribute__nonnull__(pTHX_1)
 576                         __attribute__nonnull__(pTHX_2);
 577 #define PERL_ARGS_ASSERT_DO_CHOP        \
 578         assert(astr); assert(sv)
 579
 580 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 581 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 582                         __attribute__nonnull__(pTHX_1);
 583 #define PERL_ARGS_ASSERT_DO_EOF \
 584         assert(gv)
 585
 586
 587 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 588 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 589                         __attribute__nonnull__(pTHX_1); */
 590 #define PERL_ARGS_ASSERT_DO_EXEC        \
 591         assert(cmd)
 592
 593 #else
 594 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 595                         __attribute__nonnull__(pTHX_1);
 596 #define PERL_ARGS_ASSERT_DO_EXEC        \
 597         assert(cmd)
 598
 599 #endif
 600
 601 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 602 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 603                         __attribute__nonnull__(pTHX_2)
 604                         __attribute__nonnull__(pTHX_3);
 605 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 606         assert(mark); assert(sp)
 607
 608 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 609                         __attribute__nonnull__(pTHX_1);
 610 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 611         assert(cmd)
 612
 613 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 614                         __attribute__nonnull__(pTHX_1);
 615 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 616         assert(cmd)
 617
 618 #endif
 619 #if !defined(WIN32)
 620 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 621                         __attribute__nonnull__(pTHX_1);
 622 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 623         assert(incmd)
 624
 625 #endif
 626 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 627 #if defined(PERL_IN_DOIO_C)
 628 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 629                         __attribute__nonnull__(pTHX_1);
 630 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 631         assert(cmd)
 632
 633 #endif
 634 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 635 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 636                         __attribute__nonnull__(pTHX_2)
 637                         __attribute__nonnull__(pTHX_3);
 638 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 639         assert(mark); assert(sp)
 640
 641 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 642                         __attribute__nonnull__(pTHX_2)
 643                         __attribute__nonnull__(pTHX_3);
 644 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 645         assert(mark); assert(sp)
 646
 647 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 648                         __attribute__nonnull__(pTHX_1)
 649                         __attribute__nonnull__(pTHX_2);
 650 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 651         assert(mark); assert(sp)
 652
 653 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 654                         __attribute__nonnull__(pTHX_1)
 655                         __attribute__nonnull__(pTHX_2);
 656 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 657         assert(mark); assert(sp)
 658
 659 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 660                         __attribute__nonnull__(pTHX_1)
 661                         __attribute__nonnull__(pTHX_2);
 662 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 663         assert(mark); assert(sp)
 664
 665 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 666                         __attribute__nonnull__(pTHX_2)
 667                         __attribute__nonnull__(pTHX_3);
 668 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 669         assert(mark); assert(sp)
 670
 671 #endif
 672 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 673                         __attribute__nonnull__(pTHX_1)
 674                         __attribute__nonnull__(pTHX_2)
 675                         __attribute__nonnull__(pTHX_3)
 676                         __attribute__nonnull__(pTHX_4);
 677 #define PERL_ARGS_ASSERT_DO_JOIN        \
 678         assert(sv); assert(delim); assert(mark); assert(sp)
 679
 680 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 681 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 682                         __attribute__nonnull__(pTHX_1)
 683                         __attribute__nonnull__(pTHX_2); */
 684 #define PERL_ARGS_ASSERT_DO_OPEN        \
 685         assert(gv); assert(name)
 686
 687 PERL_CALLCONV bool      Perl_do_open9(pTHX_ GV *gv, const char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num)
 688                         __attribute__nonnull__(pTHX_1)
 689                         __attribute__nonnull__(pTHX_2)
 690                         __attribute__nonnull__(pTHX_8);
 691 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 692         assert(gv); assert(name); assert(svs)
 693
 694 PERL_CALLCONV bool      Perl_do_openn(pTHX_ GV *gv, const char *oname, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num)
 695                         __attribute__nonnull__(pTHX_1)
 696                         __attribute__nonnull__(pTHX_2);
 697 #define PERL_ARGS_ASSERT_DO_OPENN       \
 698         assert(gv); assert(oname)
 699
 700 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 701                         __attribute__nonnull__(pTHX_2);
 702 #define PERL_ARGS_ASSERT_DO_PRINT       \
 703         assert(fp)
 704
 705 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 706                         __attribute__warn_unused_result__;
 707
 708 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 709                         __attribute__nonnull__(pTHX_1);
 710 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 711         assert(sv)
 712
 713 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 714 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 715                         __attribute__nonnull__(pTHX_1)
 716                         __attribute__nonnull__(pTHX_3);
 717 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 718         assert(sv); assert(sarg)
 719
 720 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 721                         __attribute__nonnull__(pTHX_1);
 722 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 723         assert(gv)
 724
 725 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 726                         __attribute__warn_unused_result__
 727                         __attribute__nonnull__(pTHX_1);
 728 #define PERL_ARGS_ASSERT_DO_TELL        \
 729         assert(gv)
 730
 731 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 732                         __attribute__nonnull__(pTHX_1);
 733 #define PERL_ARGS_ASSERT_DO_TRANS       \
 734         assert(sv)
 735
 736 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 737                         __attribute__nonnull__(pTHX_1);
 738 #define PERL_ARGS_ASSERT_DO_VECGET      \
 739         assert(sv)
 740
 741 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 742                         __attribute__nonnull__(pTHX_1);
 743 #define PERL_ARGS_ASSERT_DO_VECSET      \
 744         assert(sv)
 745
 746 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 747                         __attribute__nonnull__(pTHX_2)
 748                         __attribute__nonnull__(pTHX_3)
 749                         __attribute__nonnull__(pTHX_4);
 750 #define PERL_ARGS_ASSERT_DO_VOP \
 751         assert(sv); assert(left); assert(right)
 752
 753 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 754                         __attribute__nonnull__(pTHX_1);
 755 #define PERL_ARGS_ASSERT_DOFILE \
 756         assert(term)
 757
 758 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 759                         __attribute__warn_unused_result__;
 760
 761 PERL_CALLCONV void      Perl_dump_all(pTHX);
 762 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 763 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 764 #if defined(DUMP_FDS)
 765 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 766                         __attribute__nonnull__(pTHX_1);
 767 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 768         assert(s)
 769
 770 #endif
 771 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 772                         __attribute__nonnull__(pTHX_1);
 773 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 774         assert(gv)
 775
 776 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 777                         __attribute__nonnull__(pTHX_1);
 778 #define PERL_ARGS_ASSERT_GV_DUMP        \
 779         assert(gv)
 780
 781 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 782                         __attribute__nonnull__(pTHX_1);
 783 #define PERL_ARGS_ASSERT_OP_DUMP        \
 784         assert(o)
 785
 786 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 787 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 788                         __attribute__nonnull__(pTHX_1);
 789 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 790         assert(stash)
 791
 792 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 793                         __attribute__nonnull__(pTHX_1);
 794 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 795         assert(stash)
 796
 797 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 798                         __attribute__nonnull__(pTHX_1);
 799 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 800         assert(gv)
 801
 802 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 803                         __attribute__nonnull__(pTHX_1);
 804 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 805         assert(gv)
 806
 807 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 808                         __attribute__nonnull__(pTHX_1);
 809 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 810         assert(sv)
 811
 812 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 813                         __attribute__warn_unused_result__
 814                         __attribute__nonnull__(pTHX_1)
 815                         __attribute__nonnull__(pTHX_2)
 816                         __attribute__nonnull__(pTHX_3);
 817 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 818         assert(big); assert(bigend); assert(littlestr)
 819
 820 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 821                         __attribute__nonnull__(pTHX_1);
 822 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 823         assert(scriptname)
 824
 825 #if defined(PERL_IN_OP_C)
 826 STATIC OP*      S_force_list(pTHX_ OP* arg);
 827 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 828                         __attribute__nonnull__(pTHX_1);
 829 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 830         assert(o)
 831
 832 #endif
 833 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 834                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 835                         __attribute__nonnull__(pTHX_1);
 836 #define PERL_ARGS_ASSERT_FORM   \
 837         assert(pat)
 838
 839 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 840                         __attribute__nonnull__(pTHX_1);
 841 #define PERL_ARGS_ASSERT_VFORM  \
 842         assert(pat)
 843
 844 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 845 #if defined(PERL_IN_OP_C)
 846 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 847 #endif
 848 #if !defined(HAS_GETENV_LEN)
 849 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 850                         __attribute__nonnull__(pTHX_1)
 851                         __attribute__nonnull__(pTHX_2);
 852 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 853         assert(env_elem); assert(len)
 854
 855 #endif
 856 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 857                         __attribute__nonnull__(pTHX_2);
 858 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 859         assert(cv)
 860
 861 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 862 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 863 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
 864 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
 865 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
 866 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
 867 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 868                         __attribute__warn_unused_result__
 869                         __attribute__nonnull__(pTHX_2);
 870 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 871         assert(name)
 872
 873 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 874                         __attribute__nonnull__(pTHX_1);
 875 #define PERL_ARGS_ASSERT_GV_CHECK       \
 876         assert(stash)
 877
 878 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 879                         __attribute__nonnull__(pTHX_1)
 880                         __attribute__nonnull__(pTHX_2);
 881 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 882         assert(sv); assert(gv)
 883
 884 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 885                         __attribute__nonnull__(pTHX_1)
 886                         __attribute__nonnull__(pTHX_2); */
 887 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 888         assert(sv); assert(gv)
 889
 890 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 891                         __attribute__nonnull__(pTHX_1)
 892                         __attribute__nonnull__(pTHX_2);
 893 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 894         assert(sv); assert(gv)
 895
 896 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 897                         __attribute__nonnull__(pTHX_1);
 898 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 899         assert(name)
 900
 901 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 902                         __attribute__nonnull__(pTHX_1);
 903 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 904         assert(name)
 905
 906 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 907                         __attribute__nonnull__(pTHX_2);
 908 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 909         assert(name)
 910
 911 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 912                         __attribute__nonnull__(pTHX_2);
 913 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 914         assert(name)
 915
 916 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 917                         __attribute__nonnull__(pTHX_1)
 918                         __attribute__nonnull__(pTHX_2); */
 919 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 920         assert(stash); assert(name)
 921
 922 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 923                         __attribute__nonnull__(pTHX_1)
 924                         __attribute__nonnull__(pTHX_2);
 925 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 926         assert(stash); assert(name)
 927
 928 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 929                         __attribute__nonnull__(pTHX_1)
 930                         __attribute__nonnull__(pTHX_2);
 931 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 932         assert(stash); assert(name)
 933
 934 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 935                         __attribute__nonnull__(pTHX_1);
 936 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 937         assert(nambeg)
 938
 939 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 940                         __attribute__nonnull__(pTHX_1)
 941                         __attribute__nonnull__(pTHX_2);
 942 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 943         assert(sv); assert(gv)
 944
 945 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 946                         __attribute__nonnull__(pTHX_1)
 947                         __attribute__nonnull__(pTHX_2); */
 948 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 949         assert(sv); assert(gv)
 950
 951 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 952                         __attribute__nonnull__(pTHX_1)
 953                         __attribute__nonnull__(pTHX_2);
 954 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 955         assert(sv); assert(gv)
 956
 957 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 958                         __attribute__nonnull__(pTHX_1);
 959 #define PERL_ARGS_ASSERT_NEWGP  \
 960         assert(gv)
 961
 962 PERL_CALLCONV void      Perl_cvgv_set(pTHX_ CV* cv, GV* gv)
 963                         __attribute__nonnull__(pTHX_1);
 964 #define PERL_ARGS_ASSERT_CVGV_SET       \
 965         assert(cv)
 966
 967 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 968                         __attribute__nonnull__(pTHX_1)
 969                         __attribute__nonnull__(pTHX_3);
 970 #define PERL_ARGS_ASSERT_GV_INIT        \
 971         assert(gv); assert(name)
 972
 973 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 974                         __attribute__nonnull__(pTHX_1)
 975                         __attribute__nonnull__(pTHX_2);
 976 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 977         assert(gv); assert(name)
 978
 979 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
 980                         __attribute__nonnull__(pTHX_1);
 981 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
 982         assert(gv)
 983
 984 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 985                         __attribute__nonnull__(pTHX_1);
 986 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 987         assert(name)
 988
 989 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 990                         __attribute__nonnull__(pTHX_1);
 991 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 992         assert(name)
 993
 994 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 995                         __attribute__nonnull__(pTHX_1);
 996 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 997         assert(sv)
 998
 999 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
1000 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
1001 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
1002                         __attribute__nonnull__(pTHX_1);
1003 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
1004         assert(hv)
1005
1006 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
1007                         __attribute__nonnull__(pTHX_2); */
1008 #define PERL_ARGS_ASSERT_HV_DELETE      \
1009         assert(key)
1010
1011 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
1012                         __attribute__nonnull__(pTHX_2); */
1013 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
1014         assert(keysv)
1015
1016 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1017                         __attribute__warn_unused_result__
1018                         __attribute__nonnull__(pTHX_2); */
1019 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1020         assert(key)
1021
1022 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1023                         __attribute__warn_unused_result__
1024                         __attribute__nonnull__(pTHX_2); */
1025 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1026         assert(keysv)
1027
1028 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1029                         __attribute__nonnull__(pTHX_2); */
1030 #define PERL_ARGS_ASSERT_HV_FETCH       \
1031         assert(key)
1032
1033 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1034                         __attribute__nonnull__(pTHX_2); */
1035 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1036         assert(keysv)
1037
1038 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1039 PERL_CALLCONV void*     Perl_hv_common_key_len(pTHX_ HV *hv, const char *key, I32 klen_i32, const int action, SV *val, const U32 hash)
1040                         __attribute__nonnull__(pTHX_2);
1041 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1042         assert(key)
1043
1044 PERL_CALLCONV STRLEN    Perl_hv_fill(pTHX_ HV const *const hv)
1045                         __attribute__nonnull__(pTHX_1);
1046 #define PERL_ARGS_ASSERT_HV_FILL        \
1047         assert(hv)
1048
1049 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1050                         __attribute__nonnull__(pTHX_1);
1051 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1052         assert(hv)
1053
1054 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1055                         __attribute__nonnull__(pTHX_1);
1056 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1057         assert(hv)
1058
1059 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1060                         __attribute__warn_unused_result__
1061                         __attribute__nonnull__(pTHX_1)
1062                         __attribute__nonnull__(pTHX_2);
1063 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1064         assert(entry); assert(retlen)
1065
1066 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1067                         __attribute__warn_unused_result__
1068                         __attribute__nonnull__(pTHX_1);
1069 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1070         assert(entry)
1071
1072 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1073                         __attribute__warn_unused_result__
1074                         __attribute__nonnull__(pTHX_1); */
1075 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1076         assert(hv)
1077
1078 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1079                         __attribute__warn_unused_result__
1080                         __attribute__nonnull__(pTHX_1)
1081                         __attribute__nonnull__(pTHX_2)
1082                         __attribute__nonnull__(pTHX_3);
1083 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1084         assert(hv); assert(key); assert(retlen)
1085
1086 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1087                         __attribute__warn_unused_result__
1088                         __attribute__nonnull__(pTHX_1);
1089 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1090         assert(hv)
1091
1092 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1093                         __attribute__warn_unused_result__
1094                         __attribute__nonnull__(pTHX_1)
1095                         __attribute__nonnull__(pTHX_2);
1096 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1097         assert(hv); assert(entry)
1098
1099 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1100                         __attribute__nonnull__(pTHX_1);
1101 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1102         assert(hv)
1103
1104 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1105                         __attribute__nonnull__(pTHX_1); */
1106 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1107         assert(hv)
1108
1109 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1110 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1111 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1112 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1113 #if defined(PERL_IN_HV_C)
1114 STATIC struct refcounted_he *   S_refcounted_he_new_common(pTHX_ struct refcounted_he *const parent, const char *const key_p, const STRLEN key_len, const char flags, char value_type, const void *value, const STRLEN value_len)
1115                         __attribute__nonnull__(pTHX_2)
1116                         __attribute__nonnull__(pTHX_6);
1117 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1118         assert(key_p); assert(value)
1119
1120 #endif
1121 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1122 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1123 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1124 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1125 /* PERL_CALLCONV I32    ibcmp(pTHX_ const char* a, const char* b, I32 len)
1126                         __attribute__nonnull__(pTHX_1)
1127                         __attribute__nonnull__(pTHX_2); */
1128
1129 PERL_CALLCONV I32       Perl_foldEQ(const char* a, const char* b, I32 len)
1130                         __attribute__pure__
1131                         __attribute__nonnull__(1)
1132                         __attribute__nonnull__(2);
1133 #define PERL_ARGS_ASSERT_FOLDEQ \
1134         assert(a); assert(b)
1135
1136 /* PERL_CALLCONV I32    ibcmp_locale(pTHX_ const char* a, const char* b, I32 len)
1137                         __attribute__nonnull__(pTHX_1)
1138                         __attribute__nonnull__(pTHX_2); */
1139
1140 PERL_CALLCONV I32       Perl_foldEQ_locale(const char* a, const char* b, I32 len)
1141                         __attribute__pure__
1142                         __attribute__nonnull__(1)
1143                         __attribute__nonnull__(2);
1144 #define PERL_ARGS_ASSERT_FOLDEQ_LOCALE  \
1145         assert(a); assert(b)
1146
1147 /* PERL_CALLCONV I32    ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1148                         __attribute__nonnull__(pTHX_1)
1149                         __attribute__nonnull__(pTHX_5); */
1150
1151 PERL_CALLCONV I32       Perl_foldEQ_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1152                         __attribute__nonnull__(pTHX_1)
1153                         __attribute__nonnull__(pTHX_5);
1154 #define PERL_ARGS_ASSERT_FOLDEQ_UTF8    \
1155         assert(s1); assert(s2)
1156
1157 #if defined(PERL_IN_DOIO_C)
1158 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1159                         __attribute__warn_unused_result__;
1160
1161 #endif
1162 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1163                         __attribute__nonnull__(pTHX_2);
1164 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1165         assert(argv)
1166
1167 PERL_CALLCONV void      Perl_init_dbargs(pTHX);
1168 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1169 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1170 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1171                         __attribute__nonnull__(pTHX_1);
1172 #define PERL_ARGS_ASSERT_INIT_TM        \
1173         assert(ptm)
1174
1175 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1176 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1177                         __attribute__warn_unused_result__
1178                         __attribute__pure__
1179                         __attribute__nonnull__(1)
1180                         __attribute__nonnull__(2);
1181 #define PERL_ARGS_ASSERT_INSTR  \
1182         assert(big); assert(little)
1183
1184 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1185                         __attribute__nonnull__(pTHX_1);
1186 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1187         assert(io)
1188
1189 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1190                         __attribute__warn_unused_result__;
1191
1192 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1193                         __attribute__warn_unused_result__;
1194
1195 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1196                         __attribute__warn_unused_result__
1197                         __attribute__pure__;
1198
1199 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1200                         __attribute__warn_unused_result__
1201                         __attribute__pure__;
1202
1203 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1204                         __attribute__warn_unused_result__
1205                         __attribute__pure__;
1206
1207 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1208                         __attribute__warn_unused_result__
1209                         __attribute__pure__;
1210
1211 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1212                         __attribute__warn_unused_result__
1213                         __attribute__pure__;
1214
1215 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1216                         __attribute__warn_unused_result__
1217                         __attribute__pure__;
1218
1219 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1220                         __attribute__warn_unused_result__
1221                         __attribute__pure__;
1222
1223 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1224                         __attribute__warn_unused_result__
1225                         __attribute__pure__;
1226
1227 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1228                         __attribute__warn_unused_result__
1229                         __attribute__pure__;
1230
1231 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1232                         __attribute__warn_unused_result__
1233                         __attribute__pure__;
1234
1235 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1236                         __attribute__warn_unused_result__
1237                         __attribute__pure__;
1238
1239 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1240                         __attribute__warn_unused_result__
1241                         __attribute__pure__;
1242
1243 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1244                         __attribute__warn_unused_result__
1245                         __attribute__pure__;
1246
1247 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1248                         __attribute__warn_unused_result__
1249                         __attribute__pure__;
1250
1251 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1252                         __attribute__warn_unused_result__
1253                         __attribute__pure__;
1254
1255 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1256                         __attribute__warn_unused_result__
1257                         __attribute__pure__;
1258
1259 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1260                         __attribute__nonnull__(pTHX_2)
1261                         __attribute__nonnull__(pTHX_3);
1262 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1263         assert(p); assert(lenp)
1264
1265 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1266                         __attribute__nonnull__(pTHX_2)
1267                         __attribute__nonnull__(pTHX_3);
1268 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1269         assert(p); assert(lenp)
1270
1271 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1272                         __attribute__nonnull__(pTHX_2)
1273                         __attribute__nonnull__(pTHX_3);
1274 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1275         assert(p); assert(lenp)
1276
1277 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1278                         __attribute__nonnull__(pTHX_2)
1279                         __attribute__nonnull__(pTHX_3);
1280 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1281         assert(p); assert(lenp)
1282
1283 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1284                         __attribute__warn_unused_result__
1285                         __attribute__pure__;
1286
1287 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1288                         __attribute__warn_unused_result__
1289                         __attribute__pure__;
1290
1291 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1292                         __attribute__warn_unused_result__
1293                         __attribute__pure__;
1294
1295 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1296                         __attribute__warn_unused_result__
1297                         __attribute__pure__;
1298
1299 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1300                         __attribute__warn_unused_result__
1301                         __attribute__pure__;
1302
1303 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1304                         __attribute__warn_unused_result__
1305                         __attribute__pure__;
1306
1307 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1308                         __attribute__warn_unused_result__
1309                         __attribute__pure__;
1310
1311 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1312                         __attribute__warn_unused_result__
1313                         __attribute__pure__;
1314
1315 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1316                         __attribute__warn_unused_result__
1317                         __attribute__pure__;
1318
1319 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1320                         __attribute__warn_unused_result__
1321                         __attribute__pure__;
1322
1323 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1324                         __attribute__warn_unused_result__
1325                         __attribute__pure__;
1326
1327 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1328                         __attribute__warn_unused_result__
1329                         __attribute__pure__;
1330
1331 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1332                         __attribute__warn_unused_result__
1333                         __attribute__pure__;
1334
1335 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1336                         __attribute__nonnull__(1);
1337 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1338         assert(s)
1339
1340 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1341                         __attribute__nonnull__(1);
1342 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1343         assert(s)
1344
1345 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1346                         __attribute__nonnull__(1);
1347 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1348         assert(s)
1349
1350 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1351                         __attribute__nonnull__(1); */
1352 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1353         assert(s)
1354
1355 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1356                         __attribute__nonnull__(1);
1357 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1358         assert(s)
1359
1360 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1361                         __attribute__warn_unused_result__
1362                         __attribute__nonnull__(pTHX_1);
1363 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1364         assert(p)
1365
1366 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1367                         __attribute__warn_unused_result__
1368                         __attribute__nonnull__(pTHX_1);
1369 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1370         assert(p)
1371
1372 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1373                         __attribute__warn_unused_result__
1374                         __attribute__nonnull__(pTHX_1);
1375 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1376         assert(p)
1377
1378 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1379                         __attribute__warn_unused_result__
1380                         __attribute__nonnull__(pTHX_1);
1381 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1382         assert(p)
1383
1384 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1385                         __attribute__warn_unused_result__
1386                         __attribute__nonnull__(pTHX_1);
1387 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1388         assert(p)
1389
1390 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1391                         __attribute__warn_unused_result__
1392                         __attribute__nonnull__(pTHX_1);
1393 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1394         assert(p)
1395
1396 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1397                         __attribute__warn_unused_result__
1398                         __attribute__nonnull__(pTHX_1);
1399 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1400         assert(p)
1401
1402 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1403                         __attribute__warn_unused_result__
1404                         __attribute__nonnull__(pTHX_1);
1405 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1406         assert(p)
1407
1408 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1409                         __attribute__warn_unused_result__
1410                         __attribute__nonnull__(pTHX_1);
1411 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1412         assert(p)
1413
1414 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1415                         __attribute__warn_unused_result__
1416                         __attribute__nonnull__(pTHX_1);
1417 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1418         assert(p)
1419
1420 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1421                         __attribute__warn_unused_result__
1422                         __attribute__nonnull__(pTHX_1);
1423 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1424         assert(p)
1425
1426 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1427                         __attribute__warn_unused_result__
1428                         __attribute__nonnull__(pTHX_1);
1429 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1430         assert(p)
1431
1432 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1433                         __attribute__warn_unused_result__
1434                         __attribute__nonnull__(pTHX_1);
1435 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1436         assert(p)
1437
1438 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1439                         __attribute__warn_unused_result__
1440                         __attribute__nonnull__(pTHX_1);
1441 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1442         assert(p)
1443
1444 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1445                         __attribute__warn_unused_result__
1446                         __attribute__nonnull__(pTHX_1);
1447 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1448         assert(p)
1449
1450 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1451                         __attribute__warn_unused_result__
1452                         __attribute__nonnull__(pTHX_1);
1453 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1454         assert(p)
1455
1456 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1457                         __attribute__warn_unused_result__
1458                         __attribute__nonnull__(pTHX_1);
1459 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1460         assert(p)
1461
1462 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1463                         __attribute__warn_unused_result__
1464                         __attribute__nonnull__(pTHX_1);
1465 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1466         assert(p)
1467
1468 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1469                         __attribute__warn_unused_result__
1470                         __attribute__nonnull__(pTHX_1);
1471 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1472         assert(p)
1473
1474 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1475                         __attribute__warn_unused_result__
1476                         __attribute__nonnull__(pTHX_1);
1477 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1478         assert(p)
1479
1480 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1481                         __attribute__warn_unused_result__
1482                         __attribute__nonnull__(pTHX_1);
1483 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1484         assert(p)
1485
1486 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1487                         __attribute__warn_unused_result__
1488                         __attribute__nonnull__(pTHX_1);
1489 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1490         assert(p)
1491
1492 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1493                         __attribute__warn_unused_result__
1494                         __attribute__nonnull__(pTHX_1);
1495 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1496         assert(p)
1497
1498 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1499                         __attribute__warn_unused_result__
1500                         __attribute__nonnull__(pTHX_1);
1501 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1502         assert(p)
1503
1504 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1505                         __attribute__warn_unused_result__
1506                         __attribute__nonnull__(pTHX_1);
1507 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1508         assert(p)
1509
1510 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1511                         __attribute__warn_unused_result__
1512                         __attribute__nonnull__(pTHX_1);
1513 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1514         assert(p)
1515
1516 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1517                         __attribute__warn_unused_result__
1518                         __attribute__nonnull__(pTHX_1);
1519 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1520         assert(p)
1521
1522 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1523                         __attribute__warn_unused_result__
1524                         __attribute__nonnull__(pTHX_1);
1525 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1526         assert(p)
1527
1528 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1529                         __attribute__nonnull__(pTHX_1);
1530 #define PERL_ARGS_ASSERT_JMAYBE \
1531         assert(o)
1532
1533 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1534                         __attribute__pure__
1535                         __attribute__nonnull__(pTHX_1);
1536 #define PERL_ARGS_ASSERT_KEYWORD        \
1537         assert(name)
1538
1539 #if defined(PERL_IN_OP_C)
1540 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
1541                         __attribute__nonnull__(pTHX_1);
1542 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
1543         assert(rep_op)
1544
1545 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
1546                         __attribute__nonnull__(pTHX_1);
1547 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
1548         assert(o)
1549
1550 #endif
1551 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1552 PERL_CALLCONV void      Perl_lex_end(pTHX);
1553 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1554 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1555 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1556 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1557                         __attribute__nonnull__(pTHX_1);
1558 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1559         assert(pv)
1560
1561 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1562                         __attribute__nonnull__(pTHX_1);
1563 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1564         assert(sv)
1565
1566 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1567                         __attribute__nonnull__(pTHX_1);
1568 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1569         assert(ptr)
1570
1571 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1572                         __attribute__nonnull__(pTHX_1);
1573 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1574         assert(ptr)
1575
1576 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1577                         __attribute__nonnull__(pTHX_1);
1578 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1579         assert(ptr)
1580
1581 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1582 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1583 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1584 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1585 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1586                         __attribute__nonnull__(pTHX_1);
1587 #define PERL_ARGS_ASSERT_OP_NULL        \
1588         assert(o)
1589
1590 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1591                         __attribute__nonnull__(pTHX_1);
1592 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1593         assert(o)
1594
1595 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1596 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1597 #if defined(PERL_IN_OP_C)
1598 STATIC OP*      S_linklist(pTHX_ OP *o)
1599                         __attribute__nonnull__(pTHX_1);
1600 #define PERL_ARGS_ASSERT_LINKLIST       \
1601         assert(o)
1602
1603 STATIC OP*      S_listkids(pTHX_ OP* o);
1604 #endif
1605 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1606 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1607                         __attribute__nonnull__(pTHX_2);
1608 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1609         assert(name)
1610
1611 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1612                         __attribute__nonnull__(pTHX_2);
1613 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1614         assert(name)
1615
1616 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1617                         __attribute__nonnull__(pTHX_1);
1618 #define PERL_ARGS_ASSERT_LOCALIZE       \
1619         assert(o)
1620
1621 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1622                         __attribute__warn_unused_result__
1623                         __attribute__nonnull__(pTHX_1);
1624 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1625         assert(sv)
1626
1627 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1628                         __attribute__nonnull__(pTHX_1)
1629                         __attribute__nonnull__(pTHX_2)
1630                         __attribute__nonnull__(pTHX_3);
1631 #define PERL_ARGS_ASSERT_GROK_BIN       \
1632         assert(start); assert(len_p); assert(flags)
1633
1634 PERL_CALLCONV char      Perl_grok_bslash_c(pTHX_ const char source, const bool output_warning)
1635                         __attribute__warn_unused_result__;
1636
1637 PERL_CALLCONV bool      Perl_grok_bslash_o(pTHX_ const char* s, UV* uv, STRLEN* len, const char** error_msg, const bool output_warning)
1638                         __attribute__warn_unused_result__
1639                         __attribute__nonnull__(pTHX_1)
1640                         __attribute__nonnull__(pTHX_2)
1641                         __attribute__nonnull__(pTHX_3)
1642                         __attribute__nonnull__(pTHX_4);
1643 #define PERL_ARGS_ASSERT_GROK_BSLASH_O  \
1644         assert(s); assert(uv); assert(len); assert(error_msg)
1645
1646 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1647                         __attribute__nonnull__(pTHX_1)
1648                         __attribute__nonnull__(pTHX_2)
1649                         __attribute__nonnull__(pTHX_3);
1650 #define PERL_ARGS_ASSERT_GROK_HEX       \
1651         assert(start); assert(len_p); assert(flags)
1652
1653 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1654                         __attribute__nonnull__(pTHX_1);
1655 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1656         assert(pv)
1657
1658 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1659                         __attribute__warn_unused_result__
1660                         __attribute__nonnull__(pTHX_1)
1661                         __attribute__nonnull__(pTHX_2);
1662 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1663         assert(sp); assert(send)
1664
1665 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1666                         __attribute__nonnull__(pTHX_1)
1667                         __attribute__nonnull__(pTHX_2)
1668                         __attribute__nonnull__(pTHX_3);
1669 #define PERL_ARGS_ASSERT_GROK_OCT       \
1670         assert(start); assert(len_p); assert(flags)
1671
1672 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1673                         __attribute__nonnull__(pTHX_1)
1674                         __attribute__nonnull__(pTHX_2);
1675 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1676         assert(sv); assert(mg)
1677
1678 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1679                         __attribute__nonnull__(pTHX_1)
1680                         __attribute__nonnull__(pTHX_2);
1681 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1682         assert(sv); assert(mg)
1683
1684 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1685                         __attribute__nonnull__(pTHX_1)
1686                         __attribute__nonnull__(pTHX_2);
1687 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1688         assert(sv); assert(mg)
1689
1690 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1691                         __attribute__nonnull__(pTHX_1)
1692                         __attribute__nonnull__(pTHX_2);
1693 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1694         assert(sv); assert(mg)
1695
1696 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1697                         __attribute__nonnull__(pTHX_2);
1698 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1699         assert(mg)
1700
1701 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1702                         __attribute__nonnull__(pTHX_1)
1703                         __attribute__nonnull__(pTHX_2);
1704 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1705         assert(sv); assert(mg)
1706
1707 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1708                         __attribute__nonnull__(pTHX_1)
1709                         __attribute__nonnull__(pTHX_2);
1710 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1711         assert(sv); assert(mg)
1712
1713 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1714                         __attribute__nonnull__(pTHX_1)
1715                         __attribute__nonnull__(pTHX_2);
1716 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1717         assert(sv); assert(mg)
1718
1719 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1720                         __attribute__nonnull__(pTHX_1)
1721                         __attribute__nonnull__(pTHX_2);
1722 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1723         assert(sv); assert(mg)
1724
1725 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1726                         __attribute__nonnull__(pTHX_1)
1727                         __attribute__nonnull__(pTHX_2);
1728 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1729         assert(sv); assert(mg)
1730
1731 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1732                         __attribute__nonnull__(pTHX_1)
1733                         __attribute__nonnull__(pTHX_2);
1734 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1735         assert(sv); assert(mg)
1736
1737 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1738                         __attribute__nonnull__(pTHX_1)
1739                         __attribute__nonnull__(pTHX_2);
1740 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1741         assert(sv); assert(mg)
1742
1743 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1744                         __attribute__nonnull__(pTHX_1)
1745                         __attribute__nonnull__(pTHX_2);
1746 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1747         assert(sv); assert(mg)
1748
1749 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1750                         __attribute__nonnull__(pTHX_1)
1751                         __attribute__nonnull__(pTHX_2);
1752 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1753         assert(sv); assert(mg)
1754
1755 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1756                         __attribute__nonnull__(pTHX_1)
1757                         __attribute__nonnull__(pTHX_2);
1758 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1759         assert(sv); assert(mg)
1760
1761 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1762                         __attribute__nonnull__(pTHX_1)
1763                         __attribute__nonnull__(pTHX_2);
1764 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1765         assert(sv); assert(mg)
1766
1767 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1768                         __attribute__nonnull__(pTHX_1)
1769                         __attribute__nonnull__(pTHX_2);
1770 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1771         assert(sv); assert(mg)
1772
1773 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1774                         __attribute__nonnull__(pTHX_1)
1775                         __attribute__nonnull__(pTHX_2);
1776 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1777         assert(sv); assert(mg)
1778
1779 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1780                         __attribute__nonnull__(pTHX_1)
1781                         __attribute__nonnull__(pTHX_2);
1782 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1783         assert(sv); assert(mg)
1784
1785 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1786                         __attribute__nonnull__(pTHX_1)
1787                         __attribute__nonnull__(pTHX_2);
1788 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1789         assert(sv); assert(mg)
1790
1791 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1792                         __attribute__nonnull__(pTHX_1)
1793                         __attribute__nonnull__(pTHX_2);
1794 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1795         assert(sv); assert(mg)
1796
1797 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1798                         __attribute__nonnull__(pTHX_1)
1799                         __attribute__nonnull__(pTHX_2)
1800                         __attribute__nonnull__(pTHX_3);
1801 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1802         assert(sv); assert(mg); assert(key)
1803
1804 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1805                         __attribute__nonnull__(pTHX_1)
1806                         __attribute__nonnull__(pTHX_2);
1807 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1808         assert(sv); assert(mg)
1809
1810 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1811                         __attribute__nonnull__(pTHX_1)
1812                         __attribute__nonnull__(pTHX_2);
1813 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1814         assert(sv); assert(mg)
1815
1816 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1817                         __attribute__noreturn__
1818                         __attribute__nonnull__(pTHX_1)
1819                         __attribute__nonnull__(pTHX_2);
1820 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1821         assert(sv); assert(mg)
1822
1823 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1824                         __attribute__nonnull__(pTHX_1)
1825                         __attribute__nonnull__(pTHX_2);
1826 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1827         assert(sv); assert(mg)
1828
1829 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1830                         __attribute__nonnull__(pTHX_1)
1831                         __attribute__nonnull__(pTHX_2);
1832 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1833         assert(sv); assert(mg)
1834
1835 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1836                         __attribute__nonnull__(pTHX_1)
1837                         __attribute__nonnull__(pTHX_2);
1838 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1839         assert(sv); assert(mg)
1840
1841 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1842                         __attribute__nonnull__(pTHX_1)
1843                         __attribute__nonnull__(pTHX_2);
1844 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1845         assert(sv); assert(mg)
1846
1847 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1848                         __attribute__nonnull__(pTHX_1)
1849                         __attribute__nonnull__(pTHX_2);
1850 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1851         assert(sv); assert(mg)
1852
1853 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1854                         __attribute__nonnull__(pTHX_1)
1855                         __attribute__nonnull__(pTHX_2);
1856 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1857         assert(sv); assert(mg)
1858
1859 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1860                         __attribute__nonnull__(pTHX_1)
1861                         __attribute__nonnull__(pTHX_2);
1862 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1863         assert(sv); assert(mg)
1864
1865 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1866                         __attribute__nonnull__(pTHX_1)
1867                         __attribute__nonnull__(pTHX_2);
1868 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1869         assert(sv); assert(mg)
1870
1871 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1872                         __attribute__nonnull__(pTHX_1)
1873                         __attribute__nonnull__(pTHX_2);
1874 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1875         assert(sv); assert(mg)
1876
1877 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1878                         __attribute__nonnull__(pTHX_1)
1879                         __attribute__nonnull__(pTHX_2);
1880 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1881         assert(sv); assert(mg)
1882
1883 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1884                         __attribute__nonnull__(pTHX_1)
1885                         __attribute__nonnull__(pTHX_2);
1886 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1887         assert(sv); assert(mg)
1888
1889 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1890                         __attribute__nonnull__(pTHX_1)
1891                         __attribute__nonnull__(pTHX_2);
1892 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1893         assert(sv); assert(mg)
1894
1895 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1896                         __attribute__nonnull__(pTHX_1)
1897                         __attribute__nonnull__(pTHX_2);
1898 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1899         assert(sv); assert(mg)
1900
1901 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1902                         __attribute__nonnull__(pTHX_1)
1903                         __attribute__nonnull__(pTHX_2);
1904 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1905         assert(sv); assert(mg)
1906
1907 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1908                         __attribute__nonnull__(pTHX_2);
1909 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1910         assert(mg)
1911
1912 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1913                         __attribute__nonnull__(pTHX_1)
1914                         __attribute__nonnull__(pTHX_2);
1915 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1916         assert(sv); assert(mg)
1917
1918 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1919                         __attribute__nonnull__(pTHX_1)
1920                         __attribute__nonnull__(pTHX_2);
1921 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1922         assert(sv); assert(mg)
1923
1924 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1925                         __attribute__nonnull__(pTHX_1)
1926                         __attribute__nonnull__(pTHX_2);
1927 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1928         assert(sv); assert(mg)
1929
1930 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1931                         __attribute__nonnull__(pTHX_1)
1932                         __attribute__nonnull__(pTHX_2);
1933 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1934         assert(sv); assert(mg)
1935
1936 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1937                         __attribute__nonnull__(pTHX_1)
1938                         __attribute__nonnull__(pTHX_2);
1939 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1940         assert(sv); assert(mg)
1941
1942 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1943                         __attribute__nonnull__(pTHX_1)
1944                         __attribute__nonnull__(pTHX_2);
1945 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1946         assert(sv); assert(mg)
1947
1948 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1949                         __attribute__nonnull__(pTHX_1)
1950                         __attribute__nonnull__(pTHX_2);
1951 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1952         assert(sv); assert(mg)
1953
1954 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1955                         __attribute__nonnull__(pTHX_1)
1956                         __attribute__nonnull__(pTHX_2);
1957 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1958         assert(sv); assert(mg)
1959
1960 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
1961                         __attribute__nonnull__(pTHX_1)
1962                         __attribute__nonnull__(pTHX_2)
1963                         __attribute__nonnull__(pTHX_3);
1964 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
1965         assert(sv); assert(mg); assert(meth)
1966
1967 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1968 #if defined(USE_LOCALE_COLLATE)
1969 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1970                         __attribute__nonnull__(pTHX_1)
1971                         __attribute__nonnull__(pTHX_2);
1972 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1973         assert(sv); assert(mg)
1974
1975 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1976                         __attribute__nonnull__(pTHX_1)
1977                         __attribute__nonnull__(pTHX_3);
1978 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1979         assert(s); assert(xlen)
1980
1981 #endif
1982 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1983                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1984                         __attribute__nonnull__(pTHX_1);
1985 #define PERL_ARGS_ASSERT_MESS   \
1986         assert(pat)
1987
1988 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
1989                         __attribute__nonnull__(pTHX_1);
1990 #define PERL_ARGS_ASSERT_MESS_SV        \
1991         assert(basemsg)
1992
1993 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1994                         __attribute__nonnull__(pTHX_1);
1995 #define PERL_ARGS_ASSERT_VMESS  \
1996         assert(pat)
1997
1998 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1999                         __attribute__nonnull__(pTHX_1);
2000 #define PERL_ARGS_ASSERT_QERROR \
2001         assert(err)
2002
2003 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
2004                         __attribute__nonnull__(pTHX_3);
2005 #define PERL_ARGS_ASSERT_SORTSV \
2006         assert(cmp)
2007
2008 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
2009                         __attribute__nonnull__(pTHX_3);
2010 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
2011         assert(cmp)
2012
2013 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
2014                         __attribute__nonnull__(pTHX_1);
2015 #define PERL_ARGS_ASSERT_MG_CLEAR       \
2016         assert(sv)
2017
2018 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
2019                         __attribute__nonnull__(pTHX_1)
2020                         __attribute__nonnull__(pTHX_2);
2021 #define PERL_ARGS_ASSERT_MG_COPY        \
2022         assert(sv); assert(nsv)
2023
2024 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
2025                         __attribute__nonnull__(pTHX_1)
2026                         __attribute__nonnull__(pTHX_2);
2027 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
2028         assert(sv); assert(nsv)
2029
2030 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
2031                         __attribute__warn_unused_result__;
2032
2033 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
2034                         __attribute__nonnull__(pTHX_1);
2035 #define PERL_ARGS_ASSERT_MG_FREE        \
2036         assert(sv)
2037
2038 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
2039                         __attribute__nonnull__(pTHX_1);
2040 #define PERL_ARGS_ASSERT_MG_GET \
2041         assert(sv)
2042
2043 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2044                         __attribute__nonnull__(pTHX_1);
2045 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2046         assert(sv)
2047
2048 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2049                         __attribute__nonnull__(pTHX_1);
2050 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2051         assert(sv)
2052
2053 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2054                         __attribute__nonnull__(pTHX_1);
2055 #define PERL_ARGS_ASSERT_MG_SET \
2056         assert(sv)
2057
2058 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2059                         __attribute__nonnull__(pTHX_1);
2060 #define PERL_ARGS_ASSERT_MG_SIZE        \
2061         assert(sv)
2062
2063 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2064                         __attribute__nonnull__(pTHX_1);
2065 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2066         assert(ptm)
2067
2068 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2069 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2070 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2071                         __attribute__nonnull__(pTHX_1);
2072 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2073         assert(s)
2074
2075 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2076                         __attribute__nonnull__(pTHX_1);
2077 #define PERL_ARGS_ASSERT_MY_ATOF        \
2078         assert(s)
2079
2080 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
2081 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
2082                         __attribute__nonnull__(1)
2083                         __attribute__nonnull__(2);
2084 #define PERL_ARGS_ASSERT_MY_BCOPY       \
2085         assert(from); assert(to)
2086
2087 #endif
2088 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
2089 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
2090                         __attribute__nonnull__(1);
2091 #define PERL_ARGS_ASSERT_MY_BZERO       \
2092         assert(loc)
2093
2094 #endif
2095 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2096                         __attribute__noreturn__;
2097
2098 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2099                         __attribute__noreturn__;
2100
2101 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2102 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2103 PERL_CALLCONV void      Perl_atfork_lock(void);
2104 PERL_CALLCONV void      Perl_atfork_unlock(void);
2105 /* PERL_CALLCONV I32    Perl_my_lstat(pTHX); */
2106 PERL_CALLCONV I32       Perl_my_lstat_flags(pTHX_ const U32 flags);
2107 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
2108 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
2109                         __attribute__pure__
2110                         __attribute__nonnull__(1)
2111                         __attribute__nonnull__(2);
2112 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
2113         assert(s1); assert(s2)
2114
2115 #endif
2116 #if !defined(HAS_MEMSET)
2117 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
2118                         __attribute__nonnull__(1);
2119 #define PERL_ARGS_ASSERT_MY_MEMSET      \
2120         assert(loc)
2121
2122 #endif
2123 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2124 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2125                         __attribute__nonnull__(pTHX_1)
2126                         __attribute__nonnull__(pTHX_2);
2127 #define PERL_ARGS_ASSERT_MY_POPEN       \
2128         assert(cmd); assert(mode)
2129
2130 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2131                         __attribute__nonnull__(pTHX_1)
2132                         __attribute__nonnull__(pTHX_3);
2133 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2134         assert(mode); assert(args)
2135
2136 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2137 /* PERL_CALLCONV I32    Perl_my_stat(pTHX); */
2138 PERL_CALLCONV I32       Perl_my_stat_flags(pTHX_ const U32 flags);
2139 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)
2140                         __attribute__nonnull__(pTHX_1);
2141 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2142         assert(fmt)
2143
2144 #if defined(MYSWAP)
2145 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
2146                         __attribute__malloc__
2147                         __attribute__warn_unused_result__
2148                         __attribute__pure__;
2149
2150 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
2151                         __attribute__malloc__
2152                         __attribute__warn_unused_result__
2153                         __attribute__pure__;
2154
2155 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
2156                         __attribute__malloc__
2157                         __attribute__warn_unused_result__
2158                         __attribute__pure__;
2159
2160 #endif
2161 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2162 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2163                         __attribute__malloc__
2164                         __attribute__warn_unused_result__;
2165
2166 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2167                         __attribute__malloc__
2168                         __attribute__warn_unused_result__;
2169
2170 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2171 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2172                         __attribute__malloc__
2173                         __attribute__warn_unused_result__;
2174
2175 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2176                         __attribute__malloc__
2177                         __attribute__warn_unused_result__
2178                         __attribute__nonnull__(pTHX_2);
2179 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2180         assert(first)
2181
2182 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2183 #ifdef PERL_MAD
2184 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2185 #else
2186 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2187 #endif
2188 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2189                         __attribute__malloc__
2190                         __attribute__warn_unused_result__
2191                         __attribute__nonnull__(pTHX_5);
2192 #define PERL_ARGS_ASSERT_NEWFOROP       \
2193         assert(expr)
2194
2195 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2196                         __attribute__malloc__
2197                         __attribute__warn_unused_result__
2198                         __attribute__nonnull__(pTHX_1)
2199                         __attribute__nonnull__(pTHX_2);
2200 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2201         assert(cond); assert(block)
2202
2203 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2204                         __attribute__malloc__
2205                         __attribute__warn_unused_result__
2206                         __attribute__nonnull__(pTHX_3)
2207                         __attribute__nonnull__(pTHX_4);
2208 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2209         assert(first); assert(other)
2210
2211 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2212                         __attribute__malloc__
2213                         __attribute__warn_unused_result__
2214                         __attribute__nonnull__(pTHX_2);
2215 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2216         assert(label)
2217
2218 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2219                         __attribute__malloc__
2220                         __attribute__warn_unused_result__;
2221
2222 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2223                         __attribute__malloc__
2224                         __attribute__warn_unused_result__;
2225
2226 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2227                         __attribute__malloc__
2228                         __attribute__warn_unused_result__;
2229
2230 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2231                         __attribute__nonnull__(pTHX_1);
2232 #define PERL_ARGS_ASSERT_NEWPROG        \
2233         assert(o)
2234
2235 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2236                         __attribute__malloc__
2237                         __attribute__warn_unused_result__
2238                         __attribute__nonnull__(pTHX_2)
2239                         __attribute__nonnull__(pTHX_3);
2240 #define PERL_ARGS_ASSERT_NEWRANGE       \
2241         assert(left); assert(right)
2242
2243 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2244                         __attribute__malloc__
2245                         __attribute__warn_unused_result__;
2246
2247 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2248                         __attribute__malloc__
2249                         __attribute__warn_unused_result__;
2250
2251 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2252 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2253                         __attribute__nonnull__(pTHX_2)
2254                         __attribute__nonnull__(pTHX_3);
2255 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2256         assert(subaddr); assert(filename)
2257
2258 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2259                         __attribute__nonnull__(pTHX_2)
2260                         __attribute__nonnull__(pTHX_3);
2261 #define PERL_ARGS_ASSERT_NEWXS  \
2262         assert(subaddr); assert(filename)
2263
2264 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2265                         __attribute__warn_unused_result__; */
2266
2267 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2268                         __attribute__malloc__
2269                         __attribute__warn_unused_result__
2270                         __attribute__nonnull__(pTHX_1);
2271 #define PERL_ARGS_ASSERT_NEWAVREF       \
2272         assert(o)
2273
2274 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2275                         __attribute__malloc__
2276                         __attribute__warn_unused_result__;
2277
2278 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2279                         __attribute__malloc__
2280                         __attribute__warn_unused_result__;
2281
2282 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2283                         __attribute__malloc__
2284                         __attribute__warn_unused_result__
2285                         __attribute__nonnull__(pTHX_3);
2286 #define PERL_ARGS_ASSERT_NEWGVOP        \
2287         assert(gv)
2288
2289 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2290                         __attribute__malloc__
2291                         __attribute__warn_unused_result__
2292                         __attribute__nonnull__(pTHX_1);
2293 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2294         assert(pack)
2295
2296 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2297                         __attribute__malloc__
2298                         __attribute__warn_unused_result__;
2299
2300 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2301                         __attribute__malloc__
2302                         __attribute__warn_unused_result__
2303                         __attribute__nonnull__(pTHX_1);
2304 #define PERL_ARGS_ASSERT_NEWHVREF       \
2305         assert(o)
2306
2307 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2308                         __attribute__warn_unused_result__; */
2309
2310 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2311                         __attribute__malloc__
2312                         __attribute__warn_unused_result__;
2313
2314 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2315                         __attribute__malloc__
2316                         __attribute__warn_unused_result__; */
2317
2318 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2319                         __attribute__malloc__
2320                         __attribute__warn_unused_result__;
2321
2322 #ifdef USE_ITHREADS
2323 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2324                         __attribute__malloc__
2325                         __attribute__warn_unused_result__
2326                         __attribute__nonnull__(pTHX_3);
2327 #define PERL_ARGS_ASSERT_NEWPADOP       \
2328         assert(sv)
2329
2330 #endif
2331 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2332                         __attribute__malloc__
2333                         __attribute__warn_unused_result__;
2334
2335 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2336                         __attribute__malloc__
2337                         __attribute__warn_unused_result__;
2338
2339 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2340                         __attribute__malloc__
2341                         __attribute__warn_unused_result__
2342                         __attribute__nonnull__(pTHX_1);
2343 #define PERL_ARGS_ASSERT_NEWRV  \
2344         assert(sv)
2345
2346 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2347                         __attribute__malloc__
2348                         __attribute__warn_unused_result__
2349                         __attribute__nonnull__(pTHX_1);
2350 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2351         assert(sv)
2352
2353 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2354                         __attribute__malloc__
2355                         __attribute__warn_unused_result__;
2356
2357 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2358                         __attribute__malloc__
2359                         __attribute__warn_unused_result__
2360                         __attribute__nonnull__(pTHX_1);
2361 #define PERL_ARGS_ASSERT_NEWSVREF       \
2362         assert(o)
2363
2364 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2365                         __attribute__malloc__
2366                         __attribute__warn_unused_result__
2367                         __attribute__nonnull__(pTHX_3);
2368 #define PERL_ARGS_ASSERT_NEWSVOP        \
2369         assert(sv)
2370
2371 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2372                         __attribute__malloc__
2373                         __attribute__warn_unused_result__;
2374
2375 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2376                         __attribute__malloc__
2377                         __attribute__warn_unused_result__;
2378
2379 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2380                         __attribute__malloc__
2381                         __attribute__warn_unused_result__;
2382
2383 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2384                         __attribute__malloc__
2385                         __attribute__warn_unused_result__;
2386
2387 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2388                         __attribute__malloc__
2389                         __attribute__warn_unused_result__;
2390
2391 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2392                         __attribute__malloc__
2393                         __attribute__warn_unused_result__;
2394
2395 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2396                         __attribute__malloc__
2397                         __attribute__warn_unused_result__;
2398
2399 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2400                         __attribute__malloc__
2401                         __attribute__warn_unused_result__;
2402
2403 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2404                         __attribute__malloc__
2405                         __attribute__warn_unused_result__
2406                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2407                         __attribute__nonnull__(pTHX_1);
2408 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2409         assert(pat)
2410
2411 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2412                         __attribute__malloc__
2413                         __attribute__warn_unused_result__
2414                         __attribute__nonnull__(pTHX_1);
2415 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2416         assert(pat)
2417
2418 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2419                         __attribute__nonnull__(pTHX_1);
2420 #define PERL_ARGS_ASSERT_NEWSVRV        \
2421         assert(rv)
2422
2423 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2424                         __attribute__malloc__
2425                         __attribute__warn_unused_result__;
2426
2427 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2428                         __attribute__malloc__
2429                         __attribute__warn_unused_result__;
2430
2431 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2432                         __attribute__malloc__
2433                         __attribute__warn_unused_result__;
2434
2435 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2436                         __attribute__malloc__
2437                         __attribute__warn_unused_result__
2438                         __attribute__nonnull__(pTHX_2);
2439 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2440         assert(block)
2441
2442 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2443                         __attribute__malloc__
2444                         __attribute__warn_unused_result__;
2445
2446 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2447                         __attribute__malloc__
2448                         __attribute__warn_unused_result__;
2449
2450 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2451                         __attribute__nonnull__(pTHX_1)
2452                         __attribute__nonnull__(pTHX_2)
2453                         __attribute__nonnull__(pTHX_3);
2454 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2455         assert(s); assert(e); assert(sv)
2456
2457 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2458                         __attribute__nonnull__(pTHX_1)
2459                         __attribute__nonnull__(pTHX_2);
2460 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2461         assert(s); assert(rv)
2462
2463 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)
2464                         __attribute__nonnull__(pTHX_1);
2465 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2466         assert(s)
2467
2468 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2469                         __attribute__nonnull__(pTHX_1);
2470 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2471         assert(ver)
2472
2473 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2474                         __attribute__nonnull__(pTHX_1);
2475 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2476         assert(ver)
2477
2478 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2479                         __attribute__nonnull__(pTHX_1);
2480 #define PERL_ARGS_ASSERT_VVERIFY        \
2481         assert(vs)
2482
2483 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2484                         __attribute__nonnull__(pTHX_1);
2485 #define PERL_ARGS_ASSERT_VNUMIFY        \
2486         assert(vs)
2487
2488 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2489                         __attribute__nonnull__(pTHX_1);
2490 #define PERL_ARGS_ASSERT_VNORMAL        \
2491         assert(vs)
2492
2493 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2494                         __attribute__nonnull__(pTHX_1);
2495 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2496         assert(vs)
2497
2498 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2499                         __attribute__nonnull__(pTHX_1)
2500                         __attribute__nonnull__(pTHX_2);
2501 #define PERL_ARGS_ASSERT_VCMP   \
2502         assert(lhv); assert(rhv)
2503
2504 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2505                         __attribute__nonnull__(pTHX_1);
2506 #define PERL_ARGS_ASSERT_NEXTARGV       \
2507         assert(gv)
2508
2509 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2510                         __attribute__pure__
2511                         __attribute__nonnull__(1)
2512                         __attribute__nonnull__(2)
2513                         __attribute__nonnull__(3)
2514                         __attribute__nonnull__(4);
2515 #define PERL_ARGS_ASSERT_NINSTR \
2516         assert(big); assert(bigend); assert(little); assert(lend)
2517
2518 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2519 #ifdef PERL_MAD
2520 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2521                         __attribute__nonnull__(pTHX_1);
2522 #define PERL_ARGS_ASSERT_PACKAGE        \
2523         assert(o)
2524
2525 #else
2526 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2527                         __attribute__nonnull__(pTHX_1);
2528 #define PERL_ARGS_ASSERT_PACKAGE        \
2529         assert(o)
2530
2531 #endif
2532 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2533                         __attribute__nonnull__(pTHX_1);
2534 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2535         assert(v)
2536
2537 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2538 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
2539                         __attribute__nonnull__(pTHX_1);
2540 #define PERL_ARGS_ASSERT_ALLOCMY        \
2541         assert(name)
2542
2543 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2544                         __attribute__warn_unused_result__
2545                         __attribute__nonnull__(pTHX_1);
2546 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2547         assert(name)
2548
2549 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX)
2550                         __attribute__deprecated__;
2551
2552 PERL_CALLCONV SV*       Perl_find_rundefsv(pTHX);
2553 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2554                         __attribute__warn_unused_result__
2555                         __attribute__nonnull__(pTHX_1);
2556 #define PERL_ARGS_ASSERT_OOPSAV \
2557         assert(o)
2558
2559 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2560                         __attribute__warn_unused_result__
2561                         __attribute__nonnull__(pTHX_1);
2562 #define PERL_ARGS_ASSERT_OOPSHV \
2563         assert(o)
2564
2565 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2566 #ifdef DEBUGGING
2567 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2568 #endif
2569 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2570 #if defined(PERL_IN_PAD_C)
2571 STATIC void     S_pad_reset(pTHX);
2572 #endif
2573 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2574 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o, peep_next_t *next_peep)
2575                         __attribute__nonnull__(pTHX_2);
2576 #define PERL_ARGS_ASSERT_PEEP   \
2577         assert(next_peep)
2578
2579 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2580                         __attribute__nonnull__(pTHX_1)
2581                         __attribute__nonnull__(pTHX_2);
2582 #define PERL_ARGS_ASSERT_START_GLOB     \
2583         assert(tmpglob); assert(io)
2584
2585 #if defined(USE_REENTRANT_API)
2586 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2587 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2588 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2589 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2590                         __attribute__nonnull__(1);
2591 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2592         assert(f)
2593
2594 #endif
2595 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2596 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2597                         __attribute__nonnull__(pTHX_1)
2598                         __attribute__nonnull__(pTHX_3);
2599 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2600         assert(sub_name); assert(argv)
2601
2602 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2603                         __attribute__nonnull__(pTHX_1);
2604 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2605         assert(methname)
2606
2607 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2608                         __attribute__nonnull__(pTHX_1);
2609 #define PERL_ARGS_ASSERT_CALL_PV        \
2610         assert(sub_name)
2611
2612 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2613                         __attribute__nonnull__(pTHX_1);
2614 #define PERL_ARGS_ASSERT_CALL_SV        \
2615         assert(sv)
2616
2617 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2618 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2619                         __attribute__nonnull__(pTHX_1);
2620 #define PERL_ARGS_ASSERT_DOREF  \
2621         assert(o)
2622
2623 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2624                         __attribute__nonnull__(pTHX_1);
2625 #define PERL_ARGS_ASSERT_EVAL_PV        \
2626         assert(p)
2627
2628 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2629                         __attribute__nonnull__(pTHX_1);
2630 #define PERL_ARGS_ASSERT_EVAL_SV        \
2631         assert(sv)
2632
2633 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2634                         __attribute__nonnull__(pTHX_1);
2635 #define PERL_ARGS_ASSERT_GET_SV \
2636         assert(name)
2637
2638 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2639                         __attribute__nonnull__(pTHX_1);
2640 #define PERL_ARGS_ASSERT_GET_AV \
2641         assert(name)
2642
2643 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2644                         __attribute__nonnull__(pTHX_1);
2645 #define PERL_ARGS_ASSERT_GET_HV \
2646         assert(name)
2647
2648 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2649                         __attribute__nonnull__(pTHX_1);
2650 #define PERL_ARGS_ASSERT_GET_CV \
2651         assert(name)
2652
2653 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2654                         __attribute__nonnull__(pTHX_1);
2655 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2656         assert(name)
2657
2658 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2659 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2660 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2661 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2662                         __attribute__nonnull__(pTHX_1);
2663 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2664         assert(newctype)
2665
2666 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2667 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2668 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2669 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2670 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2671                         __attribute__nonnull__(pTHX_1);
2672 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2673         assert(pv)
2674
2675 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)
2676                         __attribute__nonnull__(pTHX_1)
2677                         __attribute__nonnull__(pTHX_2)
2678                         __attribute__nonnull__(pTHX_3)
2679                         __attribute__nonnull__(pTHX_4)
2680                         __attribute__nonnull__(pTHX_5)
2681                         __attribute__nonnull__(pTHX_6);
2682 #define PERL_ARGS_ASSERT_PACK_CAT       \
2683         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2684
2685 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2686                         __attribute__nonnull__(pTHX_1)
2687                         __attribute__nonnull__(pTHX_2)
2688                         __attribute__nonnull__(pTHX_3)
2689                         __attribute__nonnull__(pTHX_4)
2690                         __attribute__nonnull__(pTHX_5);
2691 #define PERL_ARGS_ASSERT_PACKLIST       \
2692         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2693
2694 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2695 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2696 #endif
2697 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2698                         __attribute__nonnull__(pTHX_1)
2699                         __attribute__nonnull__(pTHX_2);
2700 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2701         assert(o); assert(expr)
2702
2703 #if defined(PERL_IN_OP_C)
2704 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2705                         __attribute__nonnull__(pTHX_1)
2706                         __attribute__nonnull__(pTHX_2)
2707                         __attribute__nonnull__(pTHX_3);
2708 #define PERL_ARGS_ASSERT_PMTRANS        \
2709         assert(o); assert(expr); assert(repl)
2710
2711 #endif
2712 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2713 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2714 PERL_CALLCONV void      Perl_push_scope(pTHX);
2715 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2716 #if defined(PERL_IN_OP_C)
2717 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2718 #endif
2719 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2720                         __attribute__nonnull__(pTHX_1);
2721 #define PERL_ARGS_ASSERT_REGDUMP        \
2722         assert(r)
2723
2724 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2725                         __attribute__nonnull__(pTHX_1);
2726 #define PERL_ARGS_ASSERT_REGDUMP        \
2727         assert(r)
2728
2729 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2730                         __attribute__nonnull__(pTHX_2);
2731 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2732         assert(node)
2733
2734 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2735                         __attribute__nonnull__(pTHX_1)
2736                         __attribute__nonnull__(pTHX_2)
2737                         __attribute__nonnull__(pTHX_3)
2738                         __attribute__nonnull__(pTHX_4)
2739                         __attribute__nonnull__(pTHX_6);
2740 #define PERL_ARGS_ASSERT_PREGEXEC       \
2741         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2742
2743 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2744 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2745                         __attribute__nonnull__(pTHX_1);
2746 #define PERL_ARGS_ASSERT_PREGFREE2      \
2747         assert(rx)
2748
2749 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
2750                         __attribute__nonnull__(pTHX_2);
2751 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2752         assert(rx)
2753
2754 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2755                         __attribute__nonnull__(pTHX_1);
2756 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2757         assert(rx)
2758
2759 #if defined(USE_ITHREADS)
2760 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2761                         __attribute__nonnull__(pTHX_1)
2762                         __attribute__nonnull__(pTHX_2);
2763 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2764         assert(r); assert(param)
2765
2766 #endif
2767 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2768                         __attribute__nonnull__(pTHX_1);
2769 #define PERL_ARGS_ASSERT_PREGCOMP       \
2770         assert(pattern)
2771
2772 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2773                         __attribute__nonnull__(pTHX_1);
2774 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2775         assert(pattern)
2776
2777 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)
2778                         __attribute__nonnull__(pTHX_1)
2779                         __attribute__nonnull__(pTHX_3)
2780                         __attribute__nonnull__(pTHX_4);
2781 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2782         assert(rx); assert(strpos); assert(strend)
2783
2784 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2785                         __attribute__nonnull__(pTHX_1);
2786 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2787         assert(r)
2788
2789 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2790                         __attribute__nonnull__(pTHX_1)
2791                         __attribute__nonnull__(pTHX_2)
2792                         __attribute__nonnull__(pTHX_3)
2793                         __attribute__nonnull__(pTHX_4)
2794                         __attribute__nonnull__(pTHX_6);
2795 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2796         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2797
2798 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2799                         __attribute__warn_unused_result__;
2800
2801
2802 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2803                         __attribute__nonnull__(pTHX_1);
2804 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2805         assert(rx)
2806
2807 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2808                         __attribute__nonnull__(pTHX_1);
2809 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2810         assert(rx)
2811
2812 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2813                         __attribute__nonnull__(pTHX_1)
2814                         __attribute__nonnull__(pTHX_2);
2815 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2816         assert(rx); assert(namesv)
2817
2818 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2819                         __attribute__nonnull__(pTHX_1)
2820                         __attribute__nonnull__(pTHX_2);
2821 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2822         assert(rx); assert(key)
2823
2824 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2825                         __attribute__nonnull__(pTHX_1);
2826 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2827         assert(rx)
2828
2829 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2830                         __attribute__nonnull__(pTHX_1);
2831 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2832         assert(rx)
2833
2834 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2835                         __attribute__nonnull__(pTHX_1);
2836 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2837         assert(rx)
2838
2839 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2840                         __attribute__nonnull__(pTHX_1);
2841 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2842         assert(rx)
2843
2844
2845 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2846                         __attribute__nonnull__(pTHX_1);
2847 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2848         assert(rx)
2849
2850 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2851                         __attribute__nonnull__(pTHX_1);
2852 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2853         assert(rx)
2854
2855 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2856                         __attribute__nonnull__(pTHX_1)
2857                         __attribute__nonnull__(pTHX_2);
2858 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2859         assert(rx); assert(sv)
2860
2861
2862 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2863                         __attribute__nonnull__(pTHX_1);
2864 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2865         assert(rx)
2866
2867
2868 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2869                         __attribute__nonnull__(pTHX_2)
2870                         __attribute__nonnull__(pTHX_3);
2871 #define PERL_ARGS_ASSERT_REGPROP        \
2872         assert(sv); assert(o)
2873
2874 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2875                         __attribute__nonnull__(1)
2876                         __attribute__nonnull__(2);
2877 #define PERL_ARGS_ASSERT_REPEATCPY      \
2878         assert(to); assert(from)
2879
2880 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2881                         __attribute__pure__
2882                         __attribute__nonnull__(1)
2883                         __attribute__nonnull__(2)
2884                         __attribute__nonnull__(3)
2885                         __attribute__nonnull__(4);
2886 #define PERL_ARGS_ASSERT_RNINSTR        \
2887         assert(big); assert(bigend); assert(little); assert(lend)
2888
2889 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2890 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2891 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2892                         __attribute__nonnull__(pTHX_3);
2893 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2894         assert(save)
2895
2896 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2897 #if defined(PERL_IN_PP_CTL_C)
2898 STATIC void     S_rxres_free(pTHX_ void** rsp)
2899                         __attribute__nonnull__(pTHX_1);
2900 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2901         assert(rsp)
2902
2903 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2904                         __attribute__nonnull__(pTHX_1)
2905                         __attribute__nonnull__(pTHX_2);
2906 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2907         assert(rsp); assert(rx)
2908
2909 #endif
2910 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2911                         __attribute__nonnull__(pTHX_1)
2912                         __attribute__nonnull__(pTHX_2);
2913 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2914         assert(rsp); assert(rx)
2915
2916 #if !defined(HAS_RENAME)
2917 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2918                         __attribute__nonnull__(pTHX_1)
2919                         __attribute__nonnull__(pTHX_2);
2920 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2921         assert(a); assert(b)
2922
2923 #endif
2924 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2925                         __attribute__malloc__
2926                         __attribute__warn_unused_result__;
2927
2928 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2929                         __attribute__malloc__
2930                         __attribute__warn_unused_result__;
2931
2932 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2933                         __attribute__malloc__
2934                         __attribute__warn_unused_result__;
2935
2936 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2937                         __attribute__malloc__
2938                         __attribute__warn_unused_result__
2939                         __attribute__nonnull__(pTHX_1);
2940 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2941         assert(pv)
2942
2943 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2944                         __attribute__malloc__
2945                         __attribute__warn_unused_result__
2946                         __attribute__nonnull__(pTHX_1);
2947 #define PERL_ARGS_ASSERT_SAVESVPV       \
2948         assert(sv)
2949
2950 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2951 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2952 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2953                         __attribute__nonnull__(pTHX_1)
2954                         __attribute__nonnull__(pTHX_3); */
2955
2956 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2957                         __attribute__nonnull__(pTHX_1)
2958                         __attribute__nonnull__(pTHX_3);
2959 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2960         assert(av); assert(sptr)
2961
2962 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2963 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2964                         __attribute__nonnull__(pTHX_1);
2965 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2966         assert(aptr)
2967
2968 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2969                         __attribute__nonnull__(pTHX_1);
2970 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2971         assert(gv)
2972
2973 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2974                         __attribute__nonnull__(pTHX_1);
2975 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2976         assert(boolp)
2977
2978 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2979                         __attribute__nonnull__(pTHX_1);
2980 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2981         assert(svp)
2982
2983 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2984                         __attribute__nonnull__(pTHX_1)
2985                         __attribute__nonnull__(pTHX_2);
2986 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2987         assert(hv); assert(key)
2988
2989 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2990                         __attribute__nonnull__(pTHX_1)
2991                         __attribute__nonnull__(pTHX_2);
2992 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2993         assert(hv); assert(keysv)
2994
2995 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2996                         __attribute__nonnull__(pTHX_1);
2997 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2998         assert(av)
2999
3000 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
3001                         __attribute__nonnull__(pTHX_2);
3002 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
3003         assert(p)
3004
3005 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
3006 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
3007 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
3008 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
3009 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
3010                         __attribute__nonnull__(pTHX_1);
3011 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
3012         assert(sptr)
3013
3014 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
3015                         __attribute__nonnull__(pTHX_1);
3016 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
3017         assert(str)
3018
3019 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
3020                         __attribute__nonnull__(pTHX_1);
3021 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
3022         assert(str)
3023
3024 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
3025                         __attribute__nonnull__(pTHX_1);
3026 #define PERL_ARGS_ASSERT_SAVE_GP        \
3027         assert(gv)
3028
3029 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
3030                         __attribute__nonnull__(pTHX_1);
3031 #define PERL_ARGS_ASSERT_SAVE_HASH      \
3032         assert(gv)
3033
3034 PERL_CALLCONV void      Perl_save_hints(pTHX);
3035 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
3036                         __attribute__nonnull__(pTHX_1)
3037                         __attribute__nonnull__(pTHX_2)
3038                         __attribute__nonnull__(pTHX_3); */
3039
3040 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
3041                         __attribute__nonnull__(pTHX_1)
3042                         __attribute__nonnull__(pTHX_2)
3043                         __attribute__nonnull__(pTHX_3);
3044 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
3045         assert(hv); assert(key); assert(sptr)
3046
3047 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
3048                         __attribute__nonnull__(pTHX_1);
3049 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
3050         assert(hptr)
3051
3052 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3053                         __attribute__nonnull__(pTHX_1);
3054 #define PERL_ARGS_ASSERT_SAVE_I16       \
3055         assert(intp)
3056
3057 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3058                         __attribute__nonnull__(pTHX_1);
3059 #define PERL_ARGS_ASSERT_SAVE_I32       \
3060         assert(intp)
3061
3062 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3063                         __attribute__nonnull__(pTHX_1);
3064 #define PERL_ARGS_ASSERT_SAVE_I8        \
3065         assert(bytep)
3066
3067 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3068                         __attribute__nonnull__(pTHX_1);
3069 #define PERL_ARGS_ASSERT_SAVE_INT       \
3070         assert(intp)
3071
3072 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3073                         __attribute__nonnull__(pTHX_1);
3074 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3075         assert(item)
3076
3077 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3078                         __attribute__nonnull__(pTHX_1);
3079 #define PERL_ARGS_ASSERT_SAVE_IV        \
3080         assert(ivp)
3081
3082 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3083                         __attribute__nonnull__(pTHX_1);
3084 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3085         assert(sarg)
3086
3087 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3088                         __attribute__nonnull__(pTHX_1);
3089 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3090         assert(longp)
3091
3092 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3093                         __attribute__nonnull__(pTHX_1); */
3094 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3095         assert(sv)
3096
3097 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3098                         __attribute__nonnull__(pTHX_1);
3099 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3100         assert(gv)
3101
3102 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3103 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3104                         __attribute__nonnull__(pTHX_1);
3105 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3106         assert(gv)
3107
3108 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3109                         __attribute__nonnull__(pTHX_1);
3110 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3111         assert(pptr)
3112
3113 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3114                         __attribute__nonnull__(pTHX_1);
3115 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3116         assert(ptr)
3117
3118 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3119 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3120 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3121                         __attribute__nonnull__(pTHX_1);
3122 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3123         assert(sptr)
3124
3125 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3126                         __attribute__nonnull__(pTHX_1);
3127 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3128         assert(sptr)
3129
3130 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3131 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3132 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3133 #if defined(PERL_IN_SCOPE_C)
3134 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
3135 #endif
3136 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3137 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3138 #if defined(PERL_IN_OP_C)
3139 STATIC OP*      S_scalarkids(pTHX_ OP* o);
3140 STATIC OP*      S_scalarseq(pTHX_ OP* o);
3141 #endif
3142 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3143                         __attribute__nonnull__(pTHX_1);
3144 #define PERL_ARGS_ASSERT_SCALARVOID     \
3145         assert(o)
3146
3147 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3148                         __attribute__nonnull__(pTHX_1)
3149                         __attribute__nonnull__(pTHX_3);
3150 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3151         assert(start); assert(retlen)
3152
3153 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3154                         __attribute__nonnull__(pTHX_1)
3155                         __attribute__nonnull__(pTHX_3);
3156 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3157         assert(start); assert(retlen)
3158
3159 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3160                         __attribute__nonnull__(pTHX_1)
3161                         __attribute__nonnull__(pTHX_2);
3162 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3163         assert(s); assert(lvalp)
3164
3165 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3166                         __attribute__nonnull__(pTHX_1)
3167                         __attribute__nonnull__(pTHX_3);
3168 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3169         assert(start); assert(retlen)
3170
3171 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
3172 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3173                         __attribute__nonnull__(pTHX_1)
3174                         __attribute__nonnull__(pTHX_2)
3175                         __attribute__nonnull__(pTHX_5);
3176 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3177         assert(bigstr); assert(littlestr); assert(old_posp)
3178
3179 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3180 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3181                         __attribute__nonnull__(pTHX_1);
3182 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3183         assert(str)
3184
3185 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
3186 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
3187 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
3188 #else
3189 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
3190 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
3191 #endif
3192 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3193                         __attribute__nonnull__(pTHX_1)
3194                         __attribute__nonnull__(pTHX_2);
3195 #define PERL_ARGS_ASSERT_STACK_GROW     \
3196         assert(sp); assert(p)
3197
3198 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3199 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3200                         __attribute__nonnull__(pTHX_1);
3201 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3202         assert(cv)
3203
3204 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3205                         __attribute__nonnull__(pTHX_1);
3206 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3207         assert(sv)
3208
3209 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3210                         __attribute__nonnull__(pTHX_2)
3211                         __attribute__nonnull__(pTHX_3);
3212 #define PERL_ARGS_ASSERT_SV_2CV \
3213         assert(st); assert(gvp)
3214
3215 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3216                         __attribute__nonnull__(pTHX_1);
3217 #define PERL_ARGS_ASSERT_SV_2IO \
3218         assert(sv)
3219
3220 #if defined(PERL_IN_SV_C)
3221 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3222                         __attribute__nonnull__(pTHX_1);
3223 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3224         assert(gv)
3225
3226 #endif
3227 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3228 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3229 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3230 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3231 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3232                         __attribute__nonnull__(pTHX_1);
3233 #define PERL_ARGS_ASSERT_SV_2NUM        \
3234         assert(sv)
3235
3236 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3237 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3238 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3239                         __attribute__nonnull__(pTHX_1);
3240 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3241         assert(sv)
3242
3243 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3244                         __attribute__nonnull__(pTHX_1);
3245 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3246         assert(sv)
3247
3248 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3249                         __attribute__nonnull__(pTHX_1);
3250 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3251         assert(sv)
3252
3253 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3254 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3255 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3256                         __attribute__nonnull__(pTHX_1);
3257 #define PERL_ARGS_ASSERT_SV_IV  \
3258         assert(sv)
3259
3260 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3261                         __attribute__nonnull__(pTHX_1);
3262 #define PERL_ARGS_ASSERT_SV_UV  \
3263         assert(sv)
3264
3265 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3266                         __attribute__nonnull__(pTHX_1);
3267 #define PERL_ARGS_ASSERT_SV_NV  \
3268         assert(sv)
3269
3270 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3271                         __attribute__nonnull__(pTHX_1)
3272                         __attribute__nonnull__(pTHX_2);
3273 #define PERL_ARGS_ASSERT_SV_PVN \
3274         assert(sv); assert(lp)
3275
3276 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3277                         __attribute__nonnull__(pTHX_1)
3278                         __attribute__nonnull__(pTHX_2);
3279 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3280         assert(sv); assert(lp)
3281
3282 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3283                         __attribute__nonnull__(pTHX_1)
3284                         __attribute__nonnull__(pTHX_2);
3285 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3286         assert(sv); assert(lp)
3287
3288 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3289 #if defined(PERL_IN_SV_C)
3290 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3291                         __attribute__nonnull__(pTHX_1);
3292 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3293         assert(ptr)
3294
3295 #endif
3296 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3297                         __attribute__nonnull__(pTHX_1);
3298 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3299         assert(sv)
3300
3301 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3302                         __attribute__nonnull__(pTHX_1)
3303                         __attribute__nonnull__(pTHX_2);
3304 #define PERL_ARGS_ASSERT_SV_BLESS       \
3305         assert(sv); assert(stash)
3306
3307 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3308                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3309                         __attribute__nonnull__(pTHX_1)
3310                         __attribute__nonnull__(pTHX_2);
3311 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3312         assert(sv); assert(pat)
3313
3314 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3315                         __attribute__nonnull__(pTHX_1)
3316                         __attribute__nonnull__(pTHX_2);
3317 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3318         assert(sv); assert(pat)
3319
3320 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3321                         __attribute__nonnull__(pTHX_1);
3322 #define PERL_ARGS_ASSERT_SV_CATPV       \
3323         assert(sv)
3324
3325 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3326                         __attribute__nonnull__(pTHX_1)
3327                         __attribute__nonnull__(pTHX_2); */
3328 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3329         assert(dsv); assert(sstr)
3330
3331 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3332                         __attribute__nonnull__(pTHX_1); */
3333 #define PERL_ARGS_ASSERT_SV_CATSV       \
3334         assert(dstr)
3335
3336 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3337                         __attribute__nonnull__(pTHX_1);
3338 #define PERL_ARGS_ASSERT_SV_CHOP        \
3339         assert(sv)
3340
3341 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3342 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3343 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3344                         __attribute__nonnull__(pTHX_1);
3345 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3346         assert(sv)
3347
3348 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3349 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3350 #if defined(USE_LOCALE_COLLATE)
3351 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3352                         __attribute__nonnull__(pTHX_1)
3353                         __attribute__nonnull__(pTHX_2);
3354 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3355         assert(sv); assert(nxp)
3356
3357 #endif
3358 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3359                         __attribute__nonnull__(pTHX_1)
3360                         __attribute__nonnull__(pTHX_2)
3361                         __attribute__nonnull__(pTHX_3)
3362                         __attribute__nonnull__(pTHX_4);
3363 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3364         assert(sv); assert(startop); assert(code); assert(padp)
3365
3366 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3367                         __attribute__nonnull__(pTHX_1);
3368 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3369         assert(sv)
3370
3371 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3372 PERL_CALLCONV void      Perl_sv_dec_nomg(pTHX_ SV *const sv);
3373 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3374                         __attribute__nonnull__(pTHX_1);
3375 #define PERL_ARGS_ASSERT_SV_DUMP        \
3376         assert(sv)
3377
3378 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3379                         __attribute__warn_unused_result__
3380                         __attribute__nonnull__(pTHX_1)
3381                         __attribute__nonnull__(pTHX_2);
3382 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3383         assert(sv); assert(name)
3384
3385 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3386                         __attribute__warn_unused_result__
3387                         __attribute__nonnull__(pTHX_1)
3388                         __attribute__nonnull__(pTHX_2);
3389 #define PERL_ARGS_ASSERT_SV_DOES        \
3390         assert(sv); assert(name)
3391
3392 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3393 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3394 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3395                         __attribute__nonnull__(pTHX_1);
3396 #define PERL_ARGS_ASSERT_SV_FREE2       \
3397         assert(sv)
3398
3399 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3400 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3401                         __attribute__nonnull__(pTHX_1)
3402                         __attribute__nonnull__(pTHX_2);
3403 #define PERL_ARGS_ASSERT_SV_GETS        \
3404         assert(sv); assert(fp)
3405
3406 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3407                         __attribute__nonnull__(pTHX_1);
3408 #define PERL_ARGS_ASSERT_SV_GROW        \
3409         assert(sv)
3410
3411 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3412 PERL_CALLCONV void      Perl_sv_inc_nomg(pTHX_ SV *const sv);
3413 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3414                         __attribute__nonnull__(pTHX_1)
3415                         __attribute__nonnull__(pTHX_4); */
3416 #define PERL_ARGS_ASSERT_SV_INSERT      \
3417         assert(bigstr); assert(little)
3418
3419 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)
3420                         __attribute__nonnull__(pTHX_1)
3421                         __attribute__nonnull__(pTHX_4);
3422 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3423         assert(bigstr); assert(little)
3424
3425 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3426                         __attribute__nonnull__(pTHX_2);
3427 #define PERL_ARGS_ASSERT_SV_ISA \
3428         assert(name)
3429
3430 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3431 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3432 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3433 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3434                         __attribute__nonnull__(pTHX_1);
3435 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3436         assert(sv)
3437
3438 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)
3439                         __attribute__nonnull__(pTHX_1);
3440 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3441         assert(sv)
3442
3443 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3444                         __attribute__malloc__
3445                         __attribute__warn_unused_result__;
3446
3447 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3448                         __attribute__warn_unused_result__;
3449
3450 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3451 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3452 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3453                         __attribute__nonnull__(pTHX_2);
3454 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3455         assert(offsetp)
3456
3457 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3458                         __attribute__nonnull__(pTHX_1);
3459 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3460         assert(sv)
3461
3462 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3463                         __attribute__nonnull__(pTHX_2);
3464 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3465         assert(offsetp)
3466
3467 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3468                         __attribute__nonnull__(pTHX_1); */
3469 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3470         assert(sv)
3471
3472 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3473                         __attribute__nonnull__(pTHX_1);
3474 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3475         assert(sv)
3476
3477 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3478                         __attribute__nonnull__(pTHX_1);
3479 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3480         assert(sv)
3481
3482 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3483                         __attribute__nonnull__(pTHX_1)
3484                         __attribute__nonnull__(pTHX_2);
3485 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3486         assert(sv); assert(encoding)
3487
3488 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3489                         __attribute__nonnull__(pTHX_1)
3490                         __attribute__nonnull__(pTHX_2)
3491                         __attribute__nonnull__(pTHX_3)
3492                         __attribute__nonnull__(pTHX_4)
3493                         __attribute__nonnull__(pTHX_5);
3494 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3495         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3496
3497 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3498                         __attribute__warn_unused_result__
3499                         __attribute__nonnull__(pTHX_1);
3500 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3501         assert(sv)
3502
3503 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3504                         __attribute__nonnull__(pTHX_1)
3505                         __attribute__nonnull__(pTHX_2);
3506 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3507         assert(sv); assert(nsv)
3508
3509 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3510 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3511                         __attribute__nonnull__(pTHX_1);
3512 #define PERL_ARGS_ASSERT_SV_RESET       \
3513         assert(s)
3514
3515 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3516                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3517                         __attribute__nonnull__(pTHX_1)
3518                         __attribute__nonnull__(pTHX_2);
3519 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3520         assert(sv); assert(pat)
3521
3522 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3523                         __attribute__nonnull__(pTHX_1)
3524                         __attribute__nonnull__(pTHX_2);
3525 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3526         assert(sv); assert(pat)
3527
3528 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3529                         __attribute__nonnull__(pTHX_1);
3530 #define PERL_ARGS_ASSERT_SV_SETIV       \
3531         assert(sv)
3532
3533 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3534                         __attribute__nonnull__(pTHX_1);
3535 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3536         assert(sv)
3537
3538 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3539                         __attribute__nonnull__(pTHX_1);
3540 #define PERL_ARGS_ASSERT_SV_SETUV       \
3541         assert(sv)
3542
3543 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3544                         __attribute__nonnull__(pTHX_1);
3545 #define PERL_ARGS_ASSERT_SV_SETNV       \
3546         assert(sv)
3547
3548 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3549                         __attribute__nonnull__(pTHX_1);
3550 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3551         assert(rv)
3552
3553 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3554                         __attribute__nonnull__(pTHX_1);
3555 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3556         assert(rv)
3557
3558 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3559                         __attribute__nonnull__(pTHX_1);
3560 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3561         assert(rv)
3562
3563 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3564                         __attribute__nonnull__(pTHX_1);
3565 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3566         assert(rv)
3567
3568 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3569                         __attribute__nonnull__(pTHX_1)
3570                         __attribute__nonnull__(pTHX_3);
3571 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3572         assert(rv); assert(pv)
3573
3574 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3575                         __attribute__nonnull__(pTHX_1);
3576 #define PERL_ARGS_ASSERT_SV_SETPV       \
3577         assert(sv)
3578
3579 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3580                         __attribute__nonnull__(pTHX_1);
3581 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3582         assert(sv)
3583
3584 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3585                         __attribute__nonnull__(pTHX_1); */
3586 #define PERL_ARGS_ASSERT_SV_SETSV       \
3587         assert(dstr)
3588
3589 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3590                         __attribute__nonnull__(pTHX_1); */
3591 #define PERL_ARGS_ASSERT_SV_TAINT       \
3592         assert(sv)
3593
3594 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3595                         __attribute__warn_unused_result__
3596                         __attribute__nonnull__(pTHX_1);
3597 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3598         assert(sv)
3599
3600 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3601                         __attribute__nonnull__(pTHX_1);
3602 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3603         assert(sv)
3604
3605 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3606                         __attribute__nonnull__(pTHX_1); */
3607 #define PERL_ARGS_ASSERT_SV_UNREF       \
3608         assert(sv)
3609
3610 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3611                         __attribute__nonnull__(pTHX_1);
3612 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3613         assert(ref)
3614
3615 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3616                         __attribute__nonnull__(pTHX_1);
3617 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3618         assert(sv)
3619
3620 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3621                         __attribute__nonnull__(pTHX_1);
3622 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3623         assert(sv)
3624
3625 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3626                         __attribute__nonnull__(pTHX_1); */
3627 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3628         assert(sv)
3629
3630 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3631                         __attribute__nonnull__(pTHX_1);
3632 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3633         assert(sv)
3634
3635 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)
3636                         __attribute__nonnull__(pTHX_1)
3637                         __attribute__nonnull__(pTHX_2);
3638 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3639         assert(sv); assert(pat)
3640
3641 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)
3642                         __attribute__nonnull__(pTHX_1)
3643                         __attribute__nonnull__(pTHX_2);
3644 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3645         assert(sv); assert(pat)
3646
3647 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3648                         __attribute__warn_unused_result__
3649                         __attribute__nonnull__(pTHX_1);
3650 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3651         assert(sv)
3652
3653 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3654                         __attribute__nonnull__(pTHX_1)
3655                         __attribute__nonnull__(pTHX_2)
3656                         __attribute__nonnull__(pTHX_3);
3657 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3658         assert(pkg); assert(name); assert(listsv)
3659
3660 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3661                         __attribute__nonnull__(pTHX_1)
3662                         __attribute__nonnull__(pTHX_2);
3663 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3664         assert(swash); assert(ptr)
3665
3666 PERL_CALLCONV void      Perl_taint_env(pTHX);
3667 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3668                         __attribute__nonnull__(pTHX_2);
3669 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3670         assert(s)
3671
3672 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3673                         __attribute__nonnull__(pTHX_1)
3674                         __attribute__nonnull__(pTHX_2)
3675                         __attribute__nonnull__(pTHX_4)
3676                         __attribute__nonnull__(pTHX_5)
3677                         __attribute__nonnull__(pTHX_6);
3678 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3679         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3680
3681 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3682                         __attribute__nonnull__(pTHX_1)
3683                         __attribute__nonnull__(pTHX_2);
3684 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3685         assert(p); assert(ustrp)
3686
3687 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3688                         __attribute__nonnull__(pTHX_1)
3689                         __attribute__nonnull__(pTHX_2);
3690 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3691         assert(p); assert(ustrp)
3692
3693 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3694                         __attribute__nonnull__(pTHX_1)
3695                         __attribute__nonnull__(pTHX_2);
3696 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3697         assert(p); assert(ustrp)
3698
3699 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3700                         __attribute__nonnull__(pTHX_1)
3701                         __attribute__nonnull__(pTHX_2);
3702 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3703         assert(p); assert(ustrp)
3704
3705 #if defined(UNLINK_ALL_VERSIONS)
3706 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3707                         __attribute__nonnull__(pTHX_1);
3708 #define PERL_ARGS_ASSERT_UNLNK  \
3709         assert(f)
3710
3711 #endif
3712 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)
3713                         __attribute__nonnull__(pTHX_1)
3714                         __attribute__nonnull__(pTHX_2)
3715                         __attribute__nonnull__(pTHX_3)
3716                         __attribute__nonnull__(pTHX_5);
3717 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3718         assert(pat); assert(patend); assert(s); assert(strend)
3719
3720 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3721                         __attribute__nonnull__(pTHX_1)
3722                         __attribute__nonnull__(pTHX_2)
3723                         __attribute__nonnull__(pTHX_3)
3724                         __attribute__nonnull__(pTHX_4);
3725 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3726         assert(pat); assert(patend); assert(s); assert(strend)
3727
3728 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3729 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3730 #ifdef PERL_MAD
3731 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3732                         __attribute__nonnull__(pTHX_4);
3733 #define PERL_ARGS_ASSERT_UTILIZE        \
3734         assert(idop)
3735
3736 #else
3737 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3738                         __attribute__nonnull__(pTHX_4);
3739 #define PERL_ARGS_ASSERT_UTILIZE        \
3740         assert(idop)
3741
3742 #endif
3743 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3744                         __attribute__nonnull__(pTHX_1)
3745                         __attribute__nonnull__(pTHX_2)
3746                         __attribute__nonnull__(pTHX_4);
3747 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3748         assert(p); assert(d); assert(newlen)
3749
3750 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3751                         __attribute__nonnull__(pTHX_1)
3752                         __attribute__nonnull__(pTHX_2)
3753                         __attribute__nonnull__(pTHX_4);
3754 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3755         assert(p); assert(d); assert(newlen)
3756
3757 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3758                         __attribute__warn_unused_result__
3759                         __attribute__pure__
3760                         __attribute__nonnull__(pTHX_1)
3761                         __attribute__nonnull__(pTHX_2);
3762 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3763         assert(s); assert(e)
3764
3765 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3766                         __attribute__warn_unused_result__
3767                         __attribute__pure__
3768                         __attribute__nonnull__(pTHX_1)
3769                         __attribute__nonnull__(pTHX_2);
3770 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3771         assert(a); assert(b)
3772
3773 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3774                         __attribute__warn_unused_result__
3775                         __attribute__pure__
3776                         __attribute__nonnull__(pTHX_1);
3777 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3778         assert(s)
3779
3780 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3781                         __attribute__nonnull__(pTHX_1)
3782                         __attribute__nonnull__(pTHX_2);
3783 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3784         assert(s); assert(len)
3785
3786 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3787                         __attribute__nonnull__(pTHX_1)
3788                         __attribute__nonnull__(pTHX_2);
3789 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3790         assert(s); assert(len)
3791
3792 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3793                         __attribute__nonnull__(pTHX_1)
3794                         __attribute__nonnull__(pTHX_2);
3795 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3796         assert(s); assert(len)
3797
3798 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3799                         __attribute__nonnull__(pTHX_1);
3800 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3801         assert(s)
3802
3803 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3804                         __attribute__nonnull__(pTHX_1);
3805 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3806         assert(s)
3807
3808
3809 #ifdef EBCDIC
3810 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3811                         __attribute__nonnull__(pTHX_1);
3812 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3813         assert(s)
3814
3815 #else
3816 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3817                         __attribute__nonnull__(pTHX_1); */
3818 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3819         assert(s)
3820
3821 #endif
3822
3823 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3824                         __attribute__nonnull__(pTHX_1);
3825 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3826         assert(s)
3827
3828
3829 #ifdef EBCDIC
3830 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3831                         __attribute__nonnull__(pTHX_1);
3832 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3833         assert(d)
3834
3835 #else
3836 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3837                         __attribute__nonnull__(pTHX_1); */
3838 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3839         assert(d)
3840
3841 #endif
3842
3843 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3844                         __attribute__nonnull__(pTHX_1); */
3845 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3846         assert(d)
3847
3848 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3849                         __attribute__nonnull__(pTHX_1);
3850 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3851         assert(d)
3852
3853 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3854                         __attribute__nonnull__(pTHX_1);
3855 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3856         assert(d)
3857
3858 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3859                         __attribute__nonnull__(pTHX_1)
3860                         __attribute__nonnull__(pTHX_2);
3861 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3862         assert(dsv); assert(spv)
3863
3864 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3865                         __attribute__warn_unused_result__
3866                         __attribute__nonnull__(pTHX_1)
3867                         __attribute__nonnull__(pTHX_2);
3868 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3869         assert(dsv); assert(ssv)
3870
3871 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3872                         __attribute__nonnull__(pTHX_1);
3873 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3874         assert(sv)
3875
3876 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3877                         __attribute__nonnull__(pTHX_1);
3878 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3879         assert(sv)
3880
3881 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3882                         __attribute__nonnull__(pTHX_2);
3883 #define PERL_ARGS_ASSERT_WAIT4PID       \
3884         assert(statusp)
3885
3886 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3887                         __attribute__nonnull__(pTHX_1);
3888 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3889         assert(popt)
3890
3891 PERL_CALLCONV U32       Perl_seed(pTHX);
3892 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3893                         __attribute__warn_unused_result__;
3894
3895 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3896 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3897 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
3898                         __attribute__nonnull__(pTHX_1);
3899 #define PERL_ARGS_ASSERT_WARN_SV        \
3900         assert(baseex)
3901
3902 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3903                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3904                         __attribute__nonnull__(pTHX_1);
3905 #define PERL_ARGS_ASSERT_WARN   \
3906         assert(pat)
3907
3908 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3909                         __attribute__nonnull__(pTHX_1);
3910 #define PERL_ARGS_ASSERT_VWARN  \
3911         assert(pat)
3912
3913 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3914                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3915                         __attribute__nonnull__(pTHX_2);
3916 #define PERL_ARGS_ASSERT_WARNER \
3917         assert(pat)
3918
3919 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3920                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3921                         __attribute__nonnull__(pTHX_2);
3922 #define PERL_ARGS_ASSERT_CK_WARNER      \
3923         assert(pat)
3924
3925 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3926                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3927                         __attribute__nonnull__(pTHX_2);
3928 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3929         assert(pat)
3930
3931 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3932                         __attribute__nonnull__(pTHX_2);
3933 #define PERL_ARGS_ASSERT_VWARNER        \
3934         assert(pat)
3935
3936 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3937                         __attribute__nonnull__(pTHX_1);
3938 #define PERL_ARGS_ASSERT_WATCH  \
3939         assert(addr)
3940
3941 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3942                         __attribute__nonnull__(pTHX_1);
3943 #define PERL_ARGS_ASSERT_WHICHSIG       \
3944         assert(sig)
3945
3946 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
3947                         __attribute__nonnull__(pTHX_1);
3948 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3949         assert(msv)
3950
3951 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3952                         __attribute__nonnull__(pTHX_1);
3953 #define PERL_ARGS_ASSERT_YYERROR        \
3954         assert(s)
3955
3956 PERL_CALLCONV int       Perl_yylex(pTHX);
3957 PERL_CALLCONV int       Perl_yyparse(pTHX);
3958 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3959                         __attribute__nonnull__(pTHX_1);
3960 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3961         assert(parser)
3962
3963 #if defined(PERL_IN_TOKE_C)
3964 STATIC int      S_yywarn(pTHX_ const char *const s)
3965                         __attribute__nonnull__(pTHX_1);
3966 #define PERL_ARGS_ASSERT_YYWARN \
3967         assert(s)
3968
3969 #endif
3970 #if defined(MYMALLOC)
3971 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3972                         __attribute__nonnull__(pTHX_1);
3973 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3974         assert(s)
3975
3976 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3977                         __attribute__nonnull__(pTHX_1);
3978 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3979         assert(buf)
3980
3981 #endif
3982 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3983                         __attribute__malloc__
3984                         __attribute__warn_unused_result__;
3985
3986 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3987                         __attribute__malloc__
3988                         __attribute__warn_unused_result__;
3989
3990 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3991                         __attribute__malloc__
3992                         __attribute__warn_unused_result__;
3993
3994 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3995 #if defined(PERL_GLOBAL_STRUCT)
3996 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3997 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3998 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3999                         __attribute__nonnull__(pTHX_1);
4000 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
4001         assert(plvarsp)
4002
4003 #endif
4004 PERL_CALLCONV int       Perl_runops_standard(pTHX);
4005 PERL_CALLCONV int       Perl_runops_debug(pTHX);
4006 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4007                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4008                         __attribute__nonnull__(pTHX_1)
4009                         __attribute__nonnull__(pTHX_2);
4010 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
4011         assert(sv); assert(pat)
4012
4013 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4014                         __attribute__nonnull__(pTHX_1)
4015                         __attribute__nonnull__(pTHX_2);
4016 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
4017         assert(sv); assert(pat)
4018
4019 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
4020                         __attribute__nonnull__(pTHX_1);
4021 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
4022         assert(sv)
4023
4024 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
4025                         __attribute__nonnull__(pTHX_1)
4026                         __attribute__nonnull__(pTHX_2); */
4027 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
4028         assert(sv); assert(ptr)
4029
4030 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
4031                         __attribute__nonnull__(pTHX_1); */
4032 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
4033         assert(dsv)
4034
4035 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
4036                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
4037                         __attribute__nonnull__(pTHX_1)
4038                         __attribute__nonnull__(pTHX_2);
4039 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
4040         assert(sv); assert(pat)
4041
4042 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
4043                         __attribute__nonnull__(pTHX_1)
4044                         __attribute__nonnull__(pTHX_2);
4045 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
4046         assert(sv); assert(pat)
4047
4048 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
4049                         __attribute__nonnull__(pTHX_1);
4050 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
4051         assert(sv)
4052
4053 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4054                         __attribute__nonnull__(pTHX_1);
4055 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4056         assert(sv)
4057
4058 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4059                         __attribute__nonnull__(pTHX_1);
4060 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4061         assert(sv)
4062
4063 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4064                         __attribute__nonnull__(pTHX_1);
4065 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4066         assert(sv)
4067
4068 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4069                         __attribute__nonnull__(pTHX_1);
4070 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4071         assert(sv)
4072
4073 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4074                         __attribute__nonnull__(pTHX_1)
4075                         __attribute__nonnull__(pTHX_2);
4076 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4077         assert(sv); assert(ptr)
4078
4079 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4080                         __attribute__nonnull__(pTHX_1);
4081 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4082         assert(dstr)
4083
4084 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4085                         __attribute__nonnull__(pTHX_1); */
4086 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4087         assert(sv)
4088
4089 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
4090                         __attribute__warn_unused_result__;
4091
4092 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
4093                         __attribute__nonnull__(pTHX_1)
4094                         __attribute__nonnull__(pTHX_2);
4095 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
4096         assert(dsv); assert(pv)
4097
4098 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)
4099                         __attribute__nonnull__(pTHX_1)
4100                         __attribute__nonnull__(pTHX_2);
4101 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
4102         assert(dsv); assert(str)
4103
4104 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)
4105                         __attribute__nonnull__(pTHX_1)
4106                         __attribute__nonnull__(pTHX_2);
4107 #define PERL_ARGS_ASSERT_PV_PRETTY      \
4108         assert(dsv); assert(str)
4109
4110 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4111                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4112                         __attribute__nonnull__(pTHX_2)
4113                         __attribute__nonnull__(pTHX_3);
4114 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
4115         assert(file); assert(pat)
4116
4117 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4118                         __attribute__nonnull__(pTHX_2)
4119                         __attribute__nonnull__(pTHX_3);
4120 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
4121         assert(file); assert(pat)
4122
4123 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4124                         __attribute__nonnull__(pTHX_2)
4125                         __attribute__nonnull__(pTHX_3);
4126 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
4127         assert(file); assert(name)
4128
4129 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4130                         __attribute__nonnull__(pTHX_2)
4131                         __attribute__nonnull__(pTHX_3);
4132 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
4133         assert(file); assert(name)
4134
4135 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
4136                         __attribute__nonnull__(pTHX_2)
4137                         __attribute__nonnull__(pTHX_3);
4138 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
4139         assert(file); assert(name)
4140
4141 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4142                         __attribute__nonnull__(pTHX_2)
4143                         __attribute__nonnull__(pTHX_3);
4144 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
4145         assert(file); assert(mg)
4146
4147 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
4148                         __attribute__nonnull__(pTHX_2);
4149 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
4150         assert(file)
4151
4152 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4153                         __attribute__nonnull__(pTHX_2);
4154 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
4155         assert(file)
4156
4157 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4158                         __attribute__nonnull__(pTHX_2);
4159 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
4160         assert(file)
4161
4162 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
4163 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
4164 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4165                         __attribute__warn_unused_result__
4166                         __attribute__nonnull__(pTHX_1); */
4167 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4168         assert(sv)
4169
4170 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4171                         __attribute__warn_unused_result__
4172                         __attribute__nonnull__(pTHX_1); */
4173 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4174         assert(sv)
4175
4176 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4177                         __attribute__warn_unused_result__
4178                         __attribute__nonnull__(pTHX_1); */
4179 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4180         assert(sv)
4181
4182 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4183                         __attribute__warn_unused_result__
4184                         __attribute__nonnull__(pTHX_1); */
4185 #define PERL_ARGS_ASSERT_SV_PV  \
4186         assert(sv)
4187
4188 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4189                         __attribute__warn_unused_result__
4190                         __attribute__nonnull__(pTHX_1); */
4191 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4192         assert(sv)
4193
4194 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4195                         __attribute__warn_unused_result__
4196                         __attribute__nonnull__(pTHX_1); */
4197 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4198         assert(sv)
4199
4200 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4201                         __attribute__nonnull__(pTHX_1); */
4202 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4203         assert(sv)
4204
4205 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4206                         __attribute__nonnull__(pTHX_1); */
4207
4208 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4209                         __attribute__nonnull__(pTHX_1);
4210 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4211         assert(sv)
4212
4213 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4214                         __attribute__nonnull__(pTHX_1);
4215 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4216         assert(sv)
4217
4218 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4219                         __attribute__nonnull__(pTHX_1);
4220 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4221         assert(sv)
4222
4223 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4224                         __attribute__nonnull__(pTHX_1); */
4225 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4226         assert(sv)
4227
4228 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4229                         __attribute__nonnull__(pTHX_1);
4230 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4231         assert(sv)
4232
4233 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4234 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4235                         __attribute__nonnull__(pTHX_1);
4236 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4237         assert(sv)
4238
4239 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4240                         __attribute__nonnull__(pTHX_1)
4241                         __attribute__nonnull__(pTHX_2);
4242 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4243         assert(sv); assert(mg)
4244
4245 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4246 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4247 #ifdef PERL_MAD
4248 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4249                         __attribute__noreturn__;
4250
4251 #else
4252 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4253                         __attribute__noreturn__;
4254
4255 #endif
4256 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4257                         __attribute__nonnull__(pTHX_1);
4258 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4259         assert(o)
4260
4261 #if defined(USE_ITHREADS)
4262 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4263                         __attribute__warn_unused_result__
4264                         __attribute__nonnull__(pTHX_4);
4265 #define PERL_ARGS_ASSERT_CX_DUP \
4266         assert(param)
4267
4268 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4269                         __attribute__warn_unused_result__
4270                         __attribute__nonnull__(pTHX_2);
4271 #define PERL_ARGS_ASSERT_SI_DUP \
4272         assert(param)
4273
4274 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4275                         __attribute__malloc__
4276                         __attribute__warn_unused_result__
4277                         __attribute__nonnull__(pTHX_1)
4278                         __attribute__nonnull__(pTHX_2);
4279 #define PERL_ARGS_ASSERT_SS_DUP \
4280         assert(proto_perl); assert(param)
4281
4282 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4283                         __attribute__warn_unused_result__
4284                         __attribute__nonnull__(pTHX_2);
4285 #define PERL_ARGS_ASSERT_ANY_DUP        \
4286         assert(proto_perl)
4287
4288 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4289                         __attribute__warn_unused_result__
4290                         __attribute__nonnull__(pTHX_3);
4291 #define PERL_ARGS_ASSERT_HE_DUP \
4292         assert(param)
4293
4294 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4295                         __attribute__warn_unused_result__
4296                         __attribute__nonnull__(pTHX_2);
4297 #define PERL_ARGS_ASSERT_HEK_DUP        \
4298         assert(param)
4299
4300 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4301                         __attribute__nonnull__(pTHX_1)
4302                         __attribute__nonnull__(pTHX_2)
4303                         __attribute__nonnull__(pTHX_3);
4304 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4305         assert(sstr); assert(dstr); assert(param)
4306
4307 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4308                         __attribute__nonnull__(pTHX_3);
4309 #define PERL_ARGS_ASSERT_FP_DUP \
4310         assert(param)
4311
4312 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4313                         __attribute__warn_unused_result__;
4314
4315 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4316                         __attribute__warn_unused_result__
4317                         __attribute__nonnull__(pTHX_2);
4318 #define PERL_ARGS_ASSERT_GP_DUP \
4319         assert(param)
4320
4321 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4322                         __attribute__warn_unused_result__
4323                         __attribute__nonnull__(pTHX_2);
4324 #define PERL_ARGS_ASSERT_MG_DUP \
4325         assert(param)
4326
4327 #if defined(PERL_IN_SV_C)
4328 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4329                         __attribute__nonnull__(pTHX_1)
4330                         __attribute__nonnull__(pTHX_2)
4331                         __attribute__nonnull__(pTHX_4);
4332 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4333         assert(source); assert(dest); assert(param)
4334
4335 #endif
4336 #if defined(PERL_IN_SV_C)
4337 STATIC SV*      S_sv_dup_common(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4338                         __attribute__warn_unused_result__
4339                         __attribute__nonnull__(pTHX_1)
4340                         __attribute__nonnull__(pTHX_2);
4341 #define PERL_ARGS_ASSERT_SV_DUP_COMMON  \
4342         assert(sstr); assert(param)
4343
4344 #endif
4345 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4346                         __attribute__warn_unused_result__
4347                         __attribute__nonnull__(pTHX_2);
4348 #define PERL_ARGS_ASSERT_SV_DUP \
4349         assert(param)
4350
4351 PERL_CALLCONV SV*       Perl_sv_dup_inc(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4352                         __attribute__warn_unused_result__
4353                         __attribute__nonnull__(pTHX_2);
4354 #define PERL_ARGS_ASSERT_SV_DUP_INC     \
4355         assert(param)
4356
4357 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4358                         __attribute__nonnull__(pTHX_1)
4359                         __attribute__nonnull__(pTHX_2)
4360                         __attribute__nonnull__(pTHX_3);
4361 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4362         assert(dstr); assert(sstr); assert(param)
4363
4364 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4365                         __attribute__nonnull__(pTHX_2);
4366 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4367         assert(param)
4368
4369 #endif
4370 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4371                         __attribute__malloc__
4372                         __attribute__warn_unused_result__;
4373
4374 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4375                         __attribute__warn_unused_result__
4376                         __attribute__nonnull__(pTHX_1);
4377 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4378         assert(tbl)
4379
4380 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4381                         __attribute__nonnull__(pTHX_1)
4382                         __attribute__nonnull__(pTHX_3);
4383 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4384         assert(tbl); assert(newsv)
4385
4386 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4387                         __attribute__nonnull__(pTHX_1);
4388 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4389         assert(tbl)
4390
4391 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
4392                         __attribute__deprecated__;
4393
4394 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4395 #if defined(USE_ITHREADS)
4396 #  if defined(HAVE_INTERP_INTERN)
4397 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4398                         __attribute__nonnull__(pTHX_1)
4399                         __attribute__nonnull__(pTHX_2);
4400 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4401         assert(src); assert(dst)
4402
4403 #  endif
4404 #endif
4405 #if defined(HAVE_INTERP_INTERN)
4406 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4407 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4408 #endif
4409
4410 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4411                         __attribute__warn_unused_result__
4412                         __attribute__nonnull__(pTHX_1);
4413 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4414         assert(o)
4415
4416 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4417                         __attribute__warn_unused_result__
4418                         __attribute__nonnull__(pTHX_1);
4419 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4420         assert(o)
4421
4422
4423 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4424 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4425 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4426 #ifdef NO_MATHOMS
4427 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4428 #else
4429 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4430 #endif
4431 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4432
4433 END_EXTERN_C
4434
4435 #if defined(PERL_IN_DOOP_C)
4436 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4437                         __attribute__warn_unused_result__
4438                         __attribute__nonnull__(pTHX_1);
4439 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4440         assert(sv)
4441
4442 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4443                         __attribute__warn_unused_result__
4444                         __attribute__nonnull__(pTHX_1);
4445 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4446         assert(sv)
4447
4448 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4449                         __attribute__warn_unused_result__
4450                         __attribute__nonnull__(pTHX_1);
4451 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4452         assert(sv)
4453
4454 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4455                         __attribute__warn_unused_result__
4456                         __attribute__nonnull__(pTHX_1);
4457 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4458         assert(sv)
4459
4460 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4461                         __attribute__warn_unused_result__
4462                         __attribute__nonnull__(pTHX_1);
4463 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4464         assert(sv)
4465
4466 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4467                         __attribute__warn_unused_result__
4468                         __attribute__nonnull__(pTHX_1);
4469 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4470         assert(sv)
4471
4472 #endif
4473
4474 #if defined(PERL_IN_GV_C)
4475 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4476                         __attribute__nonnull__(pTHX_1);
4477 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4478         assert(gv)
4479
4480 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4481                         __attribute__nonnull__(pTHX_1);
4482 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4483         assert(name)
4484
4485 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4486                         __attribute__nonnull__(pTHX_1)
4487                         __attribute__nonnull__(pTHX_2)
4488                         __attribute__nonnull__(pTHX_3)
4489                         __attribute__nonnull__(pTHX_4);
4490 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4491         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4492
4493 #endif
4494
4495 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t arenasize, const svtype bodytype)
4496                         __attribute__malloc__
4497                         __attribute__warn_unused_result__;
4498
4499
4500 #if defined(PERL_IN_HV_C)
4501 STATIC void     S_hsplit(pTHX_ HV *hv)
4502                         __attribute__nonnull__(pTHX_1);
4503 #define PERL_ARGS_ASSERT_HSPLIT \
4504         assert(hv)
4505
4506 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4507                         __attribute__nonnull__(pTHX_1);
4508 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4509         assert(hv)
4510
4511 STATIC HE*      S_new_he(pTHX)
4512                         __attribute__malloc__
4513                         __attribute__warn_unused_result__;
4514
4515 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4516                         __attribute__malloc__
4517                         __attribute__warn_unused_result__
4518                         __attribute__nonnull__(1);
4519 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4520         assert(str)
4521
4522 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4523                         __attribute__nonnull__(1)
4524                         __attribute__nonnull__(2)
4525                         __attribute__nonnull__(3);
4526 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4527         assert(hv); assert(needs_copy); assert(needs_store)
4528
4529 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4530 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4531                         __attribute__warn_unused_result__
4532                         __attribute__nonnull__(pTHX_1);
4533 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4534         assert(str)
4535
4536 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4537                         __attribute__noreturn__
4538                         __attribute__nonnull__(pTHX_2)
4539                         __attribute__nonnull__(pTHX_4);
4540 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4541         assert(key); assert(msg)
4542
4543 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4544                         __attribute__nonnull__(1);
4545 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4546         assert(hv)
4547
4548 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4549 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4550                         __attribute__nonnull__(pTHX_1);
4551 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4552         assert(hv)
4553
4554 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4555                         __attribute__nonnull__(pTHX_1);
4556 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4557         assert(he)
4558
4559 #endif
4560
4561 #if defined(PERL_IN_MG_C)
4562 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4563                         __attribute__nonnull__(pTHX_2);
4564 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4565         assert(sv)
4566
4567 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4568                         __attribute__nonnull__(pTHX_1)
4569                         __attribute__nonnull__(pTHX_2)
4570                         __attribute__nonnull__(pTHX_3);
4571 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4572         assert(sv); assert(mg); assert(meth)
4573
4574 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
4575                         __attribute__nonnull__(pTHX_1)
4576                         __attribute__nonnull__(pTHX_2)
4577                         __attribute__nonnull__(pTHX_3);
4578 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
4579         assert(sv); assert(mg); assert(meth)
4580
4581 STATIC void     S_restore_magic(pTHX_ const void *p);
4582 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4583                         __attribute__nonnull__(pTHX_1);
4584 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4585         assert(p)
4586
4587
4588 #endif
4589
4590 #if defined(PERL_IN_OP_C)
4591 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4592                         __attribute__warn_unused_result__
4593                         __attribute__nonnull__(pTHX_1);
4594 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4595         assert(o)
4596
4597 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4598                         __attribute__warn_unused_result__
4599                         __attribute__nonnull__(pTHX_1);
4600 #define PERL_ARGS_ASSERT_CK_BITOP       \
4601         assert(o)
4602
4603 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4604                         __attribute__warn_unused_result__
4605                         __attribute__nonnull__(pTHX_1);
4606 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4607         assert(o)
4608
4609 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4610                         __attribute__warn_unused_result__
4611                         __attribute__nonnull__(pTHX_1);
4612 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4613         assert(o)
4614
4615 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4616                         __attribute__warn_unused_result__
4617                         __attribute__nonnull__(pTHX_1);
4618 #define PERL_ARGS_ASSERT_CK_DELETE      \
4619         assert(o)
4620
4621 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4622                         __attribute__warn_unused_result__
4623                         __attribute__nonnull__(pTHX_1);
4624 #define PERL_ARGS_ASSERT_CK_DIE \
4625         assert(o)
4626
4627 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4628                         __attribute__warn_unused_result__
4629                         __attribute__nonnull__(pTHX_1);
4630 #define PERL_ARGS_ASSERT_CK_EOF \
4631         assert(o)
4632
4633 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4634                         __attribute__warn_unused_result__
4635                         __attribute__nonnull__(pTHX_1);
4636 #define PERL_ARGS_ASSERT_CK_EVAL        \
4637         assert(o)
4638
4639 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4640                         __attribute__warn_unused_result__
4641                         __attribute__nonnull__(pTHX_1);
4642 #define PERL_ARGS_ASSERT_CK_EXEC        \
4643         assert(o)
4644
4645 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4646                         __attribute__warn_unused_result__
4647                         __attribute__nonnull__(pTHX_1);
4648 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4649         assert(o)
4650
4651 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4652                         __attribute__warn_unused_result__
4653                         __attribute__nonnull__(pTHX_1);
4654 #define PERL_ARGS_ASSERT_CK_EXIT        \
4655         assert(o)
4656
4657 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4658                         __attribute__warn_unused_result__
4659                         __attribute__nonnull__(pTHX_1);
4660 #define PERL_ARGS_ASSERT_CK_FTST        \
4661         assert(o)
4662
4663 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4664                         __attribute__warn_unused_result__
4665                         __attribute__nonnull__(pTHX_1);
4666 #define PERL_ARGS_ASSERT_CK_FUN \
4667         assert(o)
4668
4669 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4670                         __attribute__warn_unused_result__
4671                         __attribute__nonnull__(pTHX_1);
4672 #define PERL_ARGS_ASSERT_CK_GLOB        \
4673         assert(o)
4674
4675 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4676                         __attribute__warn_unused_result__
4677                         __attribute__nonnull__(pTHX_1);
4678 #define PERL_ARGS_ASSERT_CK_GREP        \
4679         assert(o)
4680
4681 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4682                         __attribute__warn_unused_result__
4683                         __attribute__nonnull__(pTHX_1);
4684 #define PERL_ARGS_ASSERT_CK_INDEX       \
4685         assert(o)
4686
4687 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4688                         __attribute__warn_unused_result__
4689                         __attribute__nonnull__(pTHX_1);
4690 #define PERL_ARGS_ASSERT_CK_JOIN        \
4691         assert(o)
4692
4693 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4694                         __attribute__warn_unused_result__
4695                         __attribute__nonnull__(pTHX_1);
4696 #define PERL_ARGS_ASSERT_CK_LFUN        \
4697         assert(o)
4698
4699 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4700                         __attribute__warn_unused_result__
4701                         __attribute__nonnull__(pTHX_1);
4702 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4703         assert(o)
4704
4705 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4706                         __attribute__warn_unused_result__
4707                         __attribute__nonnull__(pTHX_1);
4708 #define PERL_ARGS_ASSERT_CK_MATCH       \
4709         assert(o)
4710
4711 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4712                         __attribute__warn_unused_result__
4713                         __attribute__nonnull__(pTHX_1);
4714 #define PERL_ARGS_ASSERT_CK_METHOD      \
4715         assert(o)
4716
4717 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4718                         __attribute__warn_unused_result__
4719                         __attribute__nonnull__(pTHX_1);
4720 #define PERL_ARGS_ASSERT_CK_NULL        \
4721         assert(o)
4722
4723 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4724                         __attribute__warn_unused_result__
4725                         __attribute__nonnull__(pTHX_1);
4726 #define PERL_ARGS_ASSERT_CK_OPEN        \
4727         assert(o)
4728
4729 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4730                         __attribute__warn_unused_result__
4731                         __attribute__nonnull__(pTHX_1);
4732 #define PERL_ARGS_ASSERT_CK_READLINE    \
4733         assert(o)
4734
4735 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4736                         __attribute__warn_unused_result__
4737                         __attribute__nonnull__(pTHX_1);
4738 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4739         assert(o)
4740
4741 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4742                         __attribute__warn_unused_result__
4743                         __attribute__nonnull__(pTHX_1);
4744 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4745         assert(o)
4746
4747 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4748                         __attribute__warn_unused_result__
4749                         __attribute__nonnull__(pTHX_1);
4750 #define PERL_ARGS_ASSERT_CK_RETURN      \
4751         assert(o)
4752
4753 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4754                         __attribute__warn_unused_result__
4755                         __attribute__nonnull__(pTHX_1);
4756 #define PERL_ARGS_ASSERT_CK_RFUN        \
4757         assert(o)
4758
4759 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4760                         __attribute__warn_unused_result__
4761                         __attribute__nonnull__(pTHX_1);
4762 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4763         assert(o)
4764
4765 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4766                         __attribute__warn_unused_result__
4767                         __attribute__nonnull__(pTHX_1);
4768 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4769         assert(o)
4770
4771 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4772                         __attribute__warn_unused_result__
4773                         __attribute__nonnull__(pTHX_1);
4774 #define PERL_ARGS_ASSERT_CK_SELECT      \
4775         assert(o)
4776
4777 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4778                         __attribute__warn_unused_result__
4779                         __attribute__nonnull__(pTHX_1);
4780 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4781         assert(o)
4782
4783 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4784                         __attribute__warn_unused_result__
4785                         __attribute__nonnull__(pTHX_1);
4786 #define PERL_ARGS_ASSERT_CK_SORT        \
4787         assert(o)
4788
4789 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4790                         __attribute__warn_unused_result__
4791                         __attribute__nonnull__(pTHX_1);
4792 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4793         assert(o)
4794
4795 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4796                         __attribute__warn_unused_result__
4797                         __attribute__nonnull__(pTHX_1);
4798 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4799         assert(o)
4800
4801 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4802                         __attribute__warn_unused_result__
4803                         __attribute__nonnull__(pTHX_1);
4804 #define PERL_ARGS_ASSERT_CK_SUBR        \
4805         assert(o)
4806
4807 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4808                         __attribute__warn_unused_result__
4809                         __attribute__nonnull__(pTHX_1);
4810 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4811         assert(o)
4812
4813 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4814                         __attribute__warn_unused_result__
4815                         __attribute__nonnull__(pTHX_1);
4816 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4817         assert(o)
4818
4819 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4820                         __attribute__warn_unused_result__
4821                         __attribute__nonnull__(pTHX_1);
4822 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4823         assert(o)
4824
4825 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4826                         __attribute__warn_unused_result__
4827                         __attribute__nonnull__(pTHX_1);
4828 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4829         assert(o)
4830
4831 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4832                         __attribute__warn_unused_result__
4833                         __attribute__nonnull__(pTHX_1);
4834 #define PERL_ARGS_ASSERT_CK_EACH        \
4835         assert(o)
4836
4837 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4838                         __attribute__warn_unused_result__
4839                         __attribute__nonnull__(1);
4840 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4841         assert(o)
4842
4843 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4844                         __attribute__warn_unused_result__;
4845
4846 #  ifdef USE_ITHREADS
4847 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4848                         __attribute__nonnull__(pTHX_1);
4849 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4850         assert(o)
4851
4852 #  else
4853 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4854                         __attribute__nonnull__(pTHX_1);
4855 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4856         assert(o)
4857
4858 #  endif
4859 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4860                         __attribute__nonnull__(pTHX_1);
4861 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4862         assert(o)
4863
4864 STATIC void     S_cop_free(pTHX_ COP *cop)
4865                         __attribute__nonnull__(pTHX_1);
4866 #define PERL_ARGS_ASSERT_COP_FREE       \
4867         assert(cop)
4868
4869 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4870 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4871                         __attribute__nonnull__(pTHX_1);
4872 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4873         assert(o)
4874
4875 STATIC OP*      S_newDEFSVOP(pTHX)
4876                         __attribute__warn_unused_result__;
4877
4878 STATIC OP*      S_search_const(pTHX_ OP *o)
4879                         __attribute__warn_unused_result__
4880                         __attribute__nonnull__(pTHX_1);
4881 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4882         assert(o)
4883
4884 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4885                         __attribute__warn_unused_result__
4886                         __attribute__nonnull__(pTHX_3)
4887                         __attribute__nonnull__(pTHX_4);
4888 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4889         assert(firstp); assert(otherp)
4890
4891 STATIC void     S_simplify_sort(pTHX_ OP *o)
4892                         __attribute__nonnull__(pTHX_1);
4893 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4894         assert(o)
4895
4896 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4897                         __attribute__nonnull__(pTHX_1);
4898 #define PERL_ARGS_ASSERT_GV_ENAME       \
4899         assert(gv)
4900
4901 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4902                         __attribute__warn_unused_result__
4903                         __attribute__nonnull__(1);
4904 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4905         assert(o)
4906
4907 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4908                         __attribute__nonnull__(pTHX_3);
4909 #define PERL_ARGS_ASSERT_MY_KID \
4910         assert(imopsp)
4911
4912 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4913                         __attribute__nonnull__(pTHX_1);
4914 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4915         assert(o)
4916
4917 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4918                         __attribute__nonnull__(pTHX_1)
4919                         __attribute__nonnull__(pTHX_2);
4920 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4921         assert(stash); assert(target)
4922
4923 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4924                         __attribute__nonnull__(pTHX_1)
4925                         __attribute__nonnull__(pTHX_2)
4926                         __attribute__nonnull__(pTHX_4);
4927 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4928         assert(stash); assert(target); assert(imopsp)
4929
4930 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4931                         __attribute__nonnull__(pTHX_2)
4932                         __attribute__nonnull__(pTHX_3)
4933                         __attribute__nonnull__(pTHX_4);
4934 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4935         assert(t); assert(name); assert(kid)
4936
4937 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4938                         __attribute__nonnull__(pTHX_1);
4939 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4940         assert(o)
4941
4942 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4943                         __attribute__warn_unused_result__
4944                         __attribute__nonnull__(pTHX_1);
4945 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4946         assert(o)
4947
4948 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4949                         __attribute__warn_unused_result__
4950                         __attribute__nonnull__(pTHX_1)
4951                         __attribute__nonnull__(pTHX_2);
4952 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4953         assert(o); assert(name)
4954
4955 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4956                         __attribute__warn_unused_result__
4957                         __attribute__nonnull__(pTHX_1)
4958                         __attribute__nonnull__(pTHX_2);
4959 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4960         assert(o); assert(name)
4961
4962 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4963                         __attribute__nonnull__(pTHX_1);
4964 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4965         assert(o)
4966
4967 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4968                         __attribute__nonnull__(pTHX_2);
4969 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4970         assert(block)
4971
4972 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4973 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4974                         __attribute__nonnull__(pTHX_1)
4975                         __attribute__nonnull__(pTHX_2)
4976                         __attribute__nonnull__(pTHX_3);
4977 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4978         assert(fullname); assert(gv); assert(cv)
4979
4980 #endif
4981 #if defined(PL_OP_SLAB_ALLOC)
4982 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4983                         __attribute__malloc__
4984                         __attribute__warn_unused_result__;
4985
4986 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4987                         __attribute__nonnull__(pTHX_1);
4988 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4989         assert(op)
4990
4991 #  if defined(PERL_DEBUG_READONLY_OPS)
4992 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4993 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4994 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4995                         __attribute__nonnull__(pTHX_1);
4996 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4997         assert(o)
4998
4999 #    if defined(PERL_IN_OP_C)
5000 STATIC void     S_Slab_to_rw(pTHX_ void *op)
5001                         __attribute__nonnull__(pTHX_1);
5002 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
5003         assert(op)
5004
5005 #    endif
5006 #  endif
5007 #endif
5008
5009 #if defined(PERL_IN_PERL_C)
5010 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
5011                         __attribute__nonnull__(pTHX_1)
5012                         __attribute__nonnull__(pTHX_2);
5013 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
5014         assert(linestr_sv); assert(rsfp)
5015
5016 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
5017 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
5018                         __attribute__nonnull__(pTHX_1);
5019 #define PERL_ARGS_ASSERT_INCPUSH        \
5020         assert(dir)
5021
5022 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
5023                         __attribute__nonnull__(pTHX_1);
5024 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
5025         assert(p)
5026
5027 STATIC void     S_init_interp(pTHX);
5028 STATIC void     S_init_ids(pTHX);
5029 STATIC void     S_init_main_stash(pTHX);
5030 STATIC void     S_init_perllib(pTHX);
5031 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
5032                         __attribute__nonnull__(pTHX_2);
5033 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
5034         assert(argv)
5035
5036 STATIC void     S_init_predump_symbols(pTHX);
5037 STATIC void     S_my_exit_jump(pTHX)
5038                         __attribute__noreturn__;
5039
5040 STATIC void     S_nuke_stacks(pTHX);
5041 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
5042                         __attribute__nonnull__(pTHX_1)
5043                         __attribute__nonnull__(pTHX_3)
5044                         __attribute__nonnull__(pTHX_4);
5045 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
5046         assert(scriptname); assert(suidscript); assert(rsfpp)
5047
5048 STATIC void     S_usage(pTHX_ const char *name)
5049                         __attribute__nonnull__(pTHX_1);
5050 #define PERL_ARGS_ASSERT_USAGE  \
5051         assert(name)
5052
5053 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
5054 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
5055                         __attribute__nonnull__(pTHX_1);
5056 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
5057         assert(rsfp)
5058
5059 #endif
5060
5061 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
5062 STATIC void     S_run_body(pTHX_ I32 oldscope)
5063                         __attribute__noreturn__;
5064
5065 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
5066                         __attribute__nonnull__(pTHX_1)
5067                         __attribute__nonnull__(pTHX_2)
5068                         __attribute__nonnull__(pTHX_3);
5069 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
5070         assert(av); assert(dir); assert(stem)
5071
5072 #endif
5073
5074 #if defined(PERL_IN_PP_C)
5075 STATIC OP*      S_do_delete_local(pTHX);
5076 STATIC SV*      S_refto(pTHX_ SV* sv)
5077                         __attribute__warn_unused_result__
5078                         __attribute__nonnull__(pTHX_1);
5079 #define PERL_ARGS_ASSERT_REFTO  \
5080         assert(sv)
5081
5082 #endif
5083 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C)
5084 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5085                         __attribute__warn_unused_result__
5086                         __attribute__nonnull__(pTHX_1)
5087                         __attribute__nonnull__(pTHX_2)
5088                         __attribute__nonnull__(pTHX_4);
5089 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5090         assert(sv); assert(what); assert(spp)
5091
5092 #endif
5093
5094 #if defined(PERL_IN_PP_PACK_C)
5095 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5096                         __attribute__nonnull__(pTHX_1)
5097                         __attribute__nonnull__(pTHX_2)
5098                         __attribute__nonnull__(pTHX_3)
5099                         __attribute__nonnull__(pTHX_4);
5100 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5101         assert(symptr); assert(s); assert(strbeg); assert(strend)
5102
5103 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5104                         __attribute__nonnull__(pTHX_1)
5105                         __attribute__nonnull__(pTHX_2)
5106                         __attribute__nonnull__(pTHX_3)
5107                         __attribute__nonnull__(pTHX_4);
5108 #define PERL_ARGS_ASSERT_PACK_REC       \
5109         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5110
5111 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5112                         __attribute__nonnull__(pTHX_1);
5113 #define PERL_ARGS_ASSERT_MUL128 \
5114         assert(sv)
5115
5116 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5117                         __attribute__nonnull__(pTHX_1);
5118 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5119         assert(symptr)
5120
5121 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5122                         __attribute__nonnull__(pTHX_1);
5123 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5124         assert(symptr)
5125
5126 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5127                         __attribute__warn_unused_result__
5128                         __attribute__nonnull__(pTHX_1);
5129 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5130         assert(s)
5131
5132 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5133                         __attribute__nonnull__(pTHX_1)
5134                         __attribute__nonnull__(pTHX_2);
5135 #define PERL_ARGS_ASSERT_DIV128 \
5136         assert(pnum); assert(done)
5137
5138 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5139                         __attribute__nonnull__(pTHX_1)
5140                         __attribute__nonnull__(pTHX_2);
5141 #define PERL_ARGS_ASSERT_GROUP_END      \
5142         assert(patptr); assert(patend)
5143
5144 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5145                         __attribute__warn_unused_result__
5146                         __attribute__nonnull__(pTHX_1)
5147                         __attribute__nonnull__(pTHX_2);
5148 #define PERL_ARGS_ASSERT_GET_NUM        \
5149         assert(patptr); assert(lenptr)
5150
5151 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5152                         __attribute__nonnull__(1)
5153                         __attribute__nonnull__(2);
5154 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5155         assert(pat); assert(patend)
5156
5157 STATIC char     S_first_symbol(const char *pat, const char *patend)
5158                         __attribute__nonnull__(1)
5159                         __attribute__nonnull__(2);
5160 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5161         assert(pat); assert(patend)
5162
5163 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5164                         __attribute__warn_unused_result__
5165                         __attribute__nonnull__(pTHX_1);
5166 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5167         assert(sv)
5168
5169 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5170                         __attribute__warn_unused_result__
5171                         __attribute__nonnull__(1)
5172                         __attribute__nonnull__(3);
5173 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5174         assert(start); assert(dest)
5175
5176 #endif
5177
5178 #if defined(PERL_IN_PP_CTL_C)
5179 STATIC OP*      S_docatch(pTHX_ OP *o)
5180                         __attribute__warn_unused_result__;
5181
5182 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5183                         __attribute__warn_unused_result__
5184                         __attribute__nonnull__(pTHX_1)
5185                         __attribute__nonnull__(pTHX_2)
5186                         __attribute__nonnull__(pTHX_3)
5187                         __attribute__nonnull__(pTHX_4);
5188 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5189         assert(o); assert(label); assert(opstack); assert(oplimit)
5190
5191 STATIC OP*      S_doparseform(pTHX_ SV *sv)
5192                         __attribute__warn_unused_result__
5193                         __attribute__nonnull__(pTHX_1);
5194 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5195         assert(sv)
5196
5197 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5198                         __attribute__warn_unused_result__;
5199
5200 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5201                         __attribute__warn_unused_result__;
5202
5203 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5204                         __attribute__warn_unused_result__;
5205
5206 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5207                         __attribute__warn_unused_result__
5208                         __attribute__nonnull__(pTHX_1);
5209 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5210         assert(label)
5211
5212 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5213                         __attribute__warn_unused_result__;
5214
5215 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5216                         __attribute__warn_unused_result__
5217                         __attribute__nonnull__(pTHX_1);
5218 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5219         assert(cxstk)
5220
5221 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5222                         __attribute__warn_unused_result__;
5223
5224 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5225                         __attribute__nonnull__(pTHX_2);
5226 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5227         assert(sv)
5228
5229 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5230 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
5231                         __attribute__warn_unused_result__
5232                         __attribute__nonnull__(pTHX_1);
5233 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5234         assert(name)
5235
5236 #ifndef PERL_DISABLE_PMC
5237 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5238                         __attribute__warn_unused_result__
5239                         __attribute__nonnull__(pTHX_1);
5240 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5241         assert(name)
5242
5243 #endif
5244 STATIC bool     S_path_is_absolute(const char *name)
5245                         __attribute__warn_unused_result__
5246                         __attribute__nonnull__(1);
5247 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5248         assert(name)
5249
5250 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5251                         __attribute__warn_unused_result__
5252                         __attribute__nonnull__(pTHX_2);
5253 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5254         assert(buf_sv)
5255
5256 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5257                         __attribute__warn_unused_result__
5258                         __attribute__nonnull__(pTHX_1);
5259 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5260         assert(re)
5261
5262 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5263                         __attribute__warn_unused_result__
5264                         __attribute__nonnull__(pTHX_1)
5265                         __attribute__nonnull__(pTHX_2);
5266 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5267         assert(matcher); assert(sv)
5268
5269 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5270                         __attribute__nonnull__(pTHX_1);
5271 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5272         assert(matcher)
5273
5274 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5275 #endif
5276
5277 #if defined(PERL_IN_PP_HOT_C)
5278 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5279                         __attribute__nonnull__(pTHX_1)
5280                         __attribute__nonnull__(pTHX_2)
5281                         __attribute__nonnull__(pTHX_3);
5282 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5283         assert(hash); assert(relem); assert(firstrelem)
5284
5285 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5286                         __attribute__warn_unused_result__
5287                         __attribute__nonnull__(pTHX_1);
5288 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5289         assert(meth)
5290
5291 #endif
5292
5293 #if defined(PERL_IN_PP_SORT_C)
5294 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5295                         __attribute__nonnull__(pTHX_1)
5296                         __attribute__nonnull__(pTHX_2);
5297 #define PERL_ARGS_ASSERT_SV_NCMP        \
5298         assert(a); assert(b)
5299
5300 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5301                         __attribute__nonnull__(pTHX_1)
5302                         __attribute__nonnull__(pTHX_2);
5303 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5304         assert(a); assert(b)
5305
5306 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5307                         __attribute__nonnull__(pTHX_1)
5308                         __attribute__nonnull__(pTHX_2);
5309 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5310         assert(a); assert(b)
5311
5312 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5313                         __attribute__nonnull__(pTHX_1)
5314                         __attribute__nonnull__(pTHX_2);
5315 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5316         assert(a); assert(b)
5317
5318 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5319                         __attribute__nonnull__(pTHX_1)
5320                         __attribute__nonnull__(pTHX_2);
5321 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5322         assert(str1); assert(str2)
5323
5324 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5325                         __attribute__nonnull__(pTHX_1)
5326                         __attribute__nonnull__(pTHX_2);
5327 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5328         assert(str1); assert(str2)
5329
5330 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5331                         __attribute__nonnull__(pTHX_1)
5332                         __attribute__nonnull__(pTHX_2);
5333 #define PERL_ARGS_ASSERT_SORTCV \
5334         assert(a); assert(b)
5335
5336 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5337                         __attribute__nonnull__(pTHX_1)
5338                         __attribute__nonnull__(pTHX_2);
5339 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5340         assert(a); assert(b)
5341
5342 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5343                         __attribute__nonnull__(pTHX_1)
5344                         __attribute__nonnull__(pTHX_2);
5345 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5346         assert(a); assert(b)
5347
5348 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5349                         __attribute__nonnull__(pTHX_3);
5350 #define PERL_ARGS_ASSERT_QSORTSVU       \
5351         assert(compare)
5352
5353 #endif
5354
5355 #if defined(PERL_IN_PP_SYS_C)
5356 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5357                         __attribute__nonnull__(pTHX_1)
5358                         __attribute__nonnull__(pTHX_2)
5359                         __attribute__nonnull__(pTHX_3);
5360 #define PERL_ARGS_ASSERT_DOFORM \
5361         assert(cv); assert(gv); assert(retop)
5362
5363 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5364 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5365                         __attribute__warn_unused_result__
5366                         __attribute__nonnull__(pTHX_1)
5367                         __attribute__nonnull__(pTHX_2);
5368 #define PERL_ARGS_ASSERT_DOONELINER     \
5369         assert(cmd); assert(filename)
5370
5371 #  endif
5372 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5373                         __attribute__nonnull__(pTHX_1);
5374 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5375         assert(array)
5376
5377 STATIC OP *     S_tied_handle_method(pTHX_ const char *const methname, SV **sp, IO *const io, MAGIC *const mg, const U32 flags, ...)
5378                         __attribute__nonnull__(pTHX_1)
5379                         __attribute__nonnull__(pTHX_2)
5380                         __attribute__nonnull__(pTHX_3)
5381                         __attribute__nonnull__(pTHX_4);
5382 #define PERL_ARGS_ASSERT_TIED_HANDLE_METHOD     \
5383         assert(methname); assert(sp); assert(io); assert(mg)
5384
5385 #endif
5386
5387 #if defined(PERL_IN_REGCOMP_C)
5388 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5389                         __attribute__nonnull__(pTHX_1)
5390                         __attribute__nonnull__(pTHX_3);
5391 #define PERL_ARGS_ASSERT_REG    \
5392         assert(pRExC_state); assert(flagp)
5393
5394 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5395                         __attribute__nonnull__(pTHX_1);
5396 #define PERL_ARGS_ASSERT_REGANODE       \
5397         assert(pRExC_state)
5398
5399 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5400                         __attribute__nonnull__(pTHX_1)
5401                         __attribute__nonnull__(pTHX_2);
5402 #define PERL_ARGS_ASSERT_REGATOM        \
5403         assert(pRExC_state); assert(flagp)
5404
5405 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5406                         __attribute__nonnull__(pTHX_1)
5407                         __attribute__nonnull__(pTHX_2);
5408 #define PERL_ARGS_ASSERT_REGBRANCH      \
5409         assert(pRExC_state); assert(flagp)
5410
5411 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5412                         __attribute__nonnull__(pTHX_1)
5413                         __attribute__nonnull__(pTHX_3);
5414 #define PERL_ARGS_ASSERT_REGUNI \
5415         assert(pRExC_state); assert(s)
5416
5417 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5418                         __attribute__nonnull__(pTHX_1);
5419 #define PERL_ARGS_ASSERT_REGCLASS       \
5420         assert(pRExC_state)
5421
5422 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5423                         __attribute__nonnull__(pTHX_1);
5424 #define PERL_ARGS_ASSERT_REG_NODE       \
5425         assert(pRExC_state)
5426
5427 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5428                         __attribute__nonnull__(pTHX_2);
5429 #define PERL_ARGS_ASSERT_REG_RECODE     \
5430         assert(encp)
5431
5432 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5433                         __attribute__nonnull__(pTHX_1)
5434                         __attribute__nonnull__(pTHX_2);
5435 #define PERL_ARGS_ASSERT_REGPIECE       \
5436         assert(pRExC_state); assert(flagp)
5437
5438 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5439                         __attribute__nonnull__(pTHX_1);
5440 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5441         assert(pRExC_state)
5442
5443 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5444                         __attribute__nonnull__(pTHX_1)
5445                         __attribute__nonnull__(pTHX_3);
5446 #define PERL_ARGS_ASSERT_REGINSERT      \
5447         assert(pRExC_state); assert(opnd)
5448
5449 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5450                         __attribute__nonnull__(pTHX_1)
5451                         __attribute__nonnull__(pTHX_2)
5452                         __attribute__nonnull__(pTHX_3);
5453 #define PERL_ARGS_ASSERT_REGTAIL        \
5454         assert(pRExC_state); assert(p); assert(val)
5455
5456 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5457                         __attribute__nonnull__(pTHX_1);
5458 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5459         assert(pRExC_state)
5460
5461 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5462                         __attribute__nonnull__(pTHX_1)
5463                         __attribute__nonnull__(pTHX_2)
5464                         __attribute__nonnull__(pTHX_3);
5465 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5466         assert(pRExC_state); assert(scan); assert(min)
5467
5468 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5469                         __attribute__warn_unused_result__
5470                         __attribute__nonnull__(1)
5471                         __attribute__nonnull__(2);
5472 #define PERL_ARGS_ASSERT_REGWHITE       \
5473         assert(pRExC_state); assert(p)
5474
5475 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5476                         __attribute__nonnull__(pTHX_1);
5477 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5478         assert(pRExC_state)
5479
5480 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5481                         __attribute__nonnull__(pTHX_1);
5482 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5483         assert(pRExC_state)
5484
5485 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5486                         __attribute__nonnull__(pTHX_1)
5487                         __attribute__nonnull__(pTHX_2)
5488                         __attribute__nonnull__(pTHX_3);
5489 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5490         assert(pRExC_state); assert(data); assert(minlenp)
5491
5492 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5493                         __attribute__nonnull__(1)
5494                         __attribute__nonnull__(2);
5495 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5496         assert(pRExC_state); assert(cl)
5497
5498 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5499                         __attribute__warn_unused_result__
5500                         __attribute__nonnull__(1);
5501 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5502         assert(cl)
5503
5504 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5505                         __attribute__nonnull__(1)
5506                         __attribute__nonnull__(2);
5507 #define PERL_ARGS_ASSERT_CL_INIT        \
5508         assert(pRExC_state); assert(cl)
5509
5510 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5511                         __attribute__nonnull__(1)
5512                         __attribute__nonnull__(2);
5513 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5514         assert(pRExC_state); assert(cl)
5515
5516 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5517                         __attribute__nonnull__(1)
5518                         __attribute__nonnull__(2);
5519 #define PERL_ARGS_ASSERT_CL_AND \
5520         assert(cl); assert(and_with)
5521
5522 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5523                         __attribute__nonnull__(1)
5524                         __attribute__nonnull__(2)
5525                         __attribute__nonnull__(3);
5526 #define PERL_ARGS_ASSERT_CL_OR  \
5527         assert(pRExC_state); assert(cl); assert(or_with)
5528
5529 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)
5530                         __attribute__nonnull__(pTHX_1)
5531                         __attribute__nonnull__(pTHX_2)
5532                         __attribute__nonnull__(pTHX_3)
5533                         __attribute__nonnull__(pTHX_4)
5534                         __attribute__nonnull__(pTHX_5);
5535 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5536         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5537
5538 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5539                         __attribute__warn_unused_result__
5540                         __attribute__nonnull__(1)
5541                         __attribute__nonnull__(3);
5542 #define PERL_ARGS_ASSERT_ADD_DATA       \
5543         assert(pRExC_state); assert(s)
5544
5545 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5546                         __attribute__noreturn__
5547                         __attribute__nonnull__(pTHX_1)
5548                         __attribute__nonnull__(pTHX_2);
5549 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5550         assert(pat1); assert(pat2)
5551
5552 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5553                         __attribute__nonnull__(pTHX_1);
5554 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5555         assert(pRExC_state)
5556
5557 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5558                         __attribute__nonnull__(pTHX_1);
5559 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5560         assert(pRExC_state)
5561
5562 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)
5563                         __attribute__nonnull__(pTHX_1)
5564                         __attribute__nonnull__(pTHX_2)
5565                         __attribute__nonnull__(pTHX_3)
5566                         __attribute__nonnull__(pTHX_4)
5567                         __attribute__nonnull__(pTHX_5);
5568 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5569         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5570
5571 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5572                         __attribute__nonnull__(pTHX_1)
5573                         __attribute__nonnull__(pTHX_2)
5574                         __attribute__nonnull__(pTHX_3);
5575 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5576         assert(pRExC_state); assert(source); assert(stclass)
5577
5578 #  ifdef DEBUGGING
5579 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5580 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)
5581                         __attribute__nonnull__(pTHX_1)
5582                         __attribute__nonnull__(pTHX_2)
5583                         __attribute__nonnull__(pTHX_3)
5584                         __attribute__nonnull__(pTHX_6);
5585 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5586         assert(r); assert(start); assert(node); assert(sv)
5587
5588 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5589                         __attribute__nonnull__(pTHX_1);
5590 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5591         assert(sv)
5592
5593 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5594                         __attribute__nonnull__(pTHX_1)
5595                         __attribute__nonnull__(pTHX_3);
5596 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5597         assert(trie); assert(revcharmap)
5598
5599 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5600                         __attribute__nonnull__(pTHX_1)
5601                         __attribute__nonnull__(pTHX_3);
5602 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5603         assert(trie); assert(revcharmap)
5604
5605 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5606                         __attribute__nonnull__(pTHX_1)
5607                         __attribute__nonnull__(pTHX_3);
5608 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5609         assert(trie); assert(revcharmap)
5610
5611 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5612                         __attribute__nonnull__(pTHX_1)
5613                         __attribute__nonnull__(pTHX_2)
5614                         __attribute__nonnull__(pTHX_3);
5615 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5616         assert(pRExC_state); assert(p); assert(val)
5617
5618 #  endif
5619 #endif
5620
5621 #if defined(PERL_IN_REGEXEC_C)
5622 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5623                         __attribute__warn_unused_result__
5624                         __attribute__nonnull__(pTHX_1)
5625                         __attribute__nonnull__(pTHX_2);
5626 #define PERL_ARGS_ASSERT_REGMATCH       \
5627         assert(reginfo); assert(prog)
5628
5629 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5630                         __attribute__warn_unused_result__
5631                         __attribute__nonnull__(pTHX_1)
5632                         __attribute__nonnull__(pTHX_2);
5633 #define PERL_ARGS_ASSERT_REGREPEAT      \
5634         assert(prog); assert(p)
5635
5636 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5637                         __attribute__warn_unused_result__
5638                         __attribute__nonnull__(pTHX_1)
5639                         __attribute__nonnull__(pTHX_2);
5640 #define PERL_ARGS_ASSERT_REGTRY \
5641         assert(reginfo); assert(startpos)
5642
5643 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5644                         __attribute__warn_unused_result__
5645                         __attribute__nonnull__(pTHX_2)
5646                         __attribute__nonnull__(pTHX_3);
5647 #define PERL_ARGS_ASSERT_REGINCLASS     \
5648         assert(n); assert(p)
5649
5650 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5651 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5652                         __attribute__nonnull__(pTHX_1);
5653 #define PERL_ARGS_ASSERT_REGCPPOP       \
5654         assert(rex)
5655
5656 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5657                         __attribute__warn_unused_result__
5658                         __attribute__nonnull__(1)
5659                         __attribute__nonnull__(3);
5660 #define PERL_ARGS_ASSERT_REGHOP3        \
5661         assert(s); assert(lim)
5662
5663 #ifdef XXX_dmq
5664 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5665                         __attribute__warn_unused_result__
5666                         __attribute__nonnull__(1)
5667                         __attribute__nonnull__(3)
5668                         __attribute__nonnull__(4);
5669 #define PERL_ARGS_ASSERT_REGHOP4        \
5670         assert(s); assert(llim); assert(rlim)
5671
5672 #endif
5673 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5674                         __attribute__warn_unused_result__
5675                         __attribute__nonnull__(1)
5676                         __attribute__nonnull__(3);
5677 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5678         assert(s); assert(lim)
5679
5680 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5681                         __attribute__warn_unused_result__
5682                         __attribute__nonnull__(pTHX_1)
5683                         __attribute__nonnull__(pTHX_2)
5684                         __attribute__nonnull__(pTHX_3)
5685                         __attribute__nonnull__(pTHX_4);
5686 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5687         assert(prog); assert(c); assert(s); assert(strend)
5688
5689 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5690                         __attribute__nonnull__(pTHX_1);
5691 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5692         assert(prog)
5693
5694 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5695                         __attribute__nonnull__(pTHX_1);
5696 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5697         assert(prog)
5698
5699 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5700                         __attribute__warn_unused_result__
5701                         __attribute__nonnull__(pTHX_1)
5702                         __attribute__nonnull__(pTHX_2);
5703 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5704         assert(rex); assert(scan)
5705
5706 #  ifdef DEBUGGING
5707 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)
5708                         __attribute__nonnull__(pTHX_1)
5709                         __attribute__nonnull__(pTHX_2)
5710                         __attribute__nonnull__(pTHX_3)
5711                         __attribute__nonnull__(pTHX_4)
5712                         __attribute__nonnull__(pTHX_5);
5713 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5714         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5715
5716 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5717                         __attribute__nonnull__(pTHX_1)
5718                         __attribute__nonnull__(pTHX_3)
5719                         __attribute__nonnull__(pTHX_4)
5720                         __attribute__nonnull__(pTHX_5);
5721 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5722         assert(prog); assert(start); assert(end); assert(blurb)
5723
5724 #  endif
5725 #endif
5726
5727 #if defined(PERL_IN_DUMP_C)
5728 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5729 STATIC void     S_debprof(pTHX_ const OP *o)
5730                         __attribute__nonnull__(pTHX_1);
5731 #define PERL_ARGS_ASSERT_DEBPROF        \
5732         assert(o)
5733
5734 STATIC void     S_sequence(pTHX_ const OP *o);
5735 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5736 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5737 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5738                         __attribute__nonnull__(pTHX_1);
5739 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5740         assert(pm)
5741
5742 #endif
5743
5744 #if defined(PERL_IN_SCOPE_C)
5745 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5746                         __attribute__nonnull__(pTHX_1);
5747 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5748         assert(sptr)
5749
5750 #endif
5751
5752 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_IN_OP_C)
5753 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5754                         __attribute__nonnull__(pTHX_1)
5755                         __attribute__nonnull__(pTHX_2);
5756 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5757         assert(tsv); assert(sv)
5758
5759 #endif
5760
5761 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C)
5762 PERL_CALLCONV void      Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5763                         __attribute__nonnull__(pTHX_1);
5764 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5765         assert(sv)
5766
5767 #endif
5768
5769 PERL_CALLCONV void      Perl_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5770                         __attribute__nonnull__(pTHX_1)
5771                         __attribute__nonnull__(pTHX_2);
5772 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5773         assert(tsv); assert(sv)
5774
5775 #if defined(PERL_IN_SV_C)
5776 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5777                         __attribute__warn_unused_result__
5778                         __attribute__nonnull__(1)
5779                         __attribute__nonnull__(5);
5780 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5781         assert(buf); assert(peob)
5782
5783 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5784                         __attribute__nonnull__(pTHX_1);
5785 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5786         assert(sv)
5787
5788 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5789                         __attribute__nonnull__(pTHX_1);
5790 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5791         assert(sv)
5792
5793 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5794                         __attribute__nonnull__(pTHX_1);
5795 #define PERL_ARGS_ASSERT_VISIT  \
5796         assert(f)
5797
5798 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5799                         __attribute__warn_unused_result__;
5800
5801 #  ifdef DEBUGGING
5802 STATIC void     S_del_sv(pTHX_ SV *p)
5803                         __attribute__nonnull__(pTHX_1);
5804 #define PERL_ARGS_ASSERT_DEL_SV \
5805         assert(p)
5806
5807 #  endif
5808 #  if !defined(NV_PRESERVES_UV)
5809 #    ifdef DEBUGGING
5810 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5811                         __attribute__nonnull__(pTHX_1);
5812 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5813         assert(sv)
5814
5815 #    else
5816 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5817                         __attribute__nonnull__(pTHX_1);
5818 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5819         assert(sv)
5820
5821 #    endif
5822 #  endif
5823 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5824                         __attribute__warn_unused_result__
5825                         __attribute__nonnull__(pTHX_1);
5826 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5827         assert(pattern)
5828
5829 #
5830 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN *const uoffset, bool *const at_end)
5831                         __attribute__nonnull__(1)
5832                         __attribute__nonnull__(2)
5833                         __attribute__nonnull__(3)
5834                         __attribute__nonnull__(4);
5835 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5836         assert(start); assert(send); assert(uoffset); assert(at_end)
5837
5838 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, STRLEN uoffset, const STRLEN uend)
5839                         __attribute__nonnull__(1)
5840                         __attribute__nonnull__(2);
5841 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5842         assert(start); assert(send)
5843
5844 STATIC STRLEN   S_sv_pos_u2b_cached(pTHX_ SV *const sv, MAGIC **const mgp, const U8 *const start, const U8 *const send, STRLEN uoffset, STRLEN uoffset0, STRLEN boffset0)
5845                         __attribute__nonnull__(pTHX_1)
5846                         __attribute__nonnull__(pTHX_2)
5847                         __attribute__nonnull__(pTHX_3)
5848                         __attribute__nonnull__(pTHX_4);
5849 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5850         assert(sv); assert(mgp); assert(start); assert(send)
5851
5852 STATIC void     S_utf8_mg_len_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN ulen)
5853                         __attribute__nonnull__(pTHX_1)
5854                         __attribute__nonnull__(pTHX_2);
5855 #define PERL_ARGS_ASSERT_UTF8_MG_LEN_CACHE_UPDATE       \
5856         assert(sv); assert(mgp)
5857
5858 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5859                         __attribute__nonnull__(pTHX_1)
5860                         __attribute__nonnull__(pTHX_2);
5861 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5862         assert(sv); assert(mgp)
5863
5864 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5865                         __attribute__nonnull__(pTHX_1)
5866                         __attribute__nonnull__(pTHX_2)
5867                         __attribute__nonnull__(pTHX_3);
5868 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5869         assert(s); assert(target); assert(end)
5870
5871 STATIC void     S_assert_uft8_cache_coherent(pTHX_ const char *const func, STRLEN from_cache, STRLEN real, SV *const sv)
5872                         __attribute__nonnull__(pTHX_1)
5873                         __attribute__nonnull__(pTHX_4);
5874 #define PERL_ARGS_ASSERT_ASSERT_UFT8_CACHE_COHERENT     \
5875         assert(func); assert(sv)
5876
5877 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5878                         __attribute__nonnull__(2)
5879                         __attribute__nonnull__(3);
5880 #define PERL_ARGS_ASSERT_F0CONVERT      \
5881         assert(endbuf); assert(len)
5882
5883 #  if defined(PERL_OLD_COPY_ON_WRITE)
5884 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5885                         __attribute__nonnull__(pTHX_1)
5886                         __attribute__nonnull__(pTHX_2)
5887                         __attribute__nonnull__(pTHX_3);
5888 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5889         assert(sv); assert(pvx); assert(after)
5890
5891 #  endif
5892 STATIC SV *     S_more_sv(pTHX);
5893 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5894 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5895                         __attribute__nonnull__(pTHX_1);
5896 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5897         assert(sv)
5898
5899 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5900                         __attribute__nonnull__(pTHX_1)
5901                         __attribute__nonnull__(pTHX_2);
5902 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5903         assert(dstr); assert(sstr)
5904
5905 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5906                         __attribute__nonnull__(pTHX_1)
5907                         __attribute__nonnull__(pTHX_2);
5908 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5909         assert(dstr); assert(sstr)
5910
5911 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5912                         __attribute__warn_unused_result__
5913                         __attribute__nonnull__(1);
5914 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5915         assert(tbl)
5916
5917 STATIC void     S_anonymise_cv_maybe(pTHX_ GV *gv, CV *cv)
5918                         __attribute__nonnull__(pTHX_1)
5919                         __attribute__nonnull__(pTHX_2);
5920 #define PERL_ARGS_ASSERT_ANONYMISE_CV_MAYBE     \
5921         assert(gv); assert(cv)
5922
5923 #endif
5924
5925 #if defined(PERL_IN_TOKE_C)
5926 STATIC void     S_check_uni(pTHX);
5927 STATIC void     S_force_next(pTHX_ I32 type);
5928 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5929                         __attribute__nonnull__(pTHX_1);
5930 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5931         assert(s)
5932
5933 STATIC char*    S_force_strict_version(pTHX_ char *s)
5934                         __attribute__nonnull__(pTHX_1);
5935 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
5936         assert(s)
5937
5938 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5939                         __attribute__nonnull__(pTHX_1);
5940 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5941         assert(start)
5942
5943 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5944                         __attribute__nonnull__(pTHX_1);
5945 #define PERL_ARGS_ASSERT_TOKEQ  \
5946         assert(sv)
5947
5948 STATIC void     S_readpipe_override(pTHX);
5949 STATIC char*    S_scan_const(pTHX_ char *start)
5950                         __attribute__warn_unused_result__
5951                         __attribute__nonnull__(pTHX_1);
5952 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5953         assert(start)
5954
5955 STATIC char*    S_scan_formline(pTHX_ char *s)
5956                         __attribute__warn_unused_result__
5957                         __attribute__nonnull__(pTHX_1);
5958 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5959         assert(s)
5960
5961 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5962                         __attribute__warn_unused_result__
5963                         __attribute__nonnull__(pTHX_1);
5964 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5965         assert(s)
5966
5967 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5968                         __attribute__nonnull__(pTHX_1)
5969                         __attribute__nonnull__(pTHX_2)
5970                         __attribute__nonnull__(pTHX_3);
5971 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5972         assert(s); assert(send); assert(dest)
5973
5974 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5975                         __attribute__warn_unused_result__
5976                         __attribute__nonnull__(pTHX_1);
5977 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5978         assert(start)
5979
5980 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5981                         __attribute__warn_unused_result__
5982                         __attribute__nonnull__(pTHX_1);
5983 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5984         assert(start)
5985
5986 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5987                         __attribute__warn_unused_result__
5988                         __attribute__nonnull__(pTHX_1);
5989 #define PERL_ARGS_ASSERT_SCAN_STR       \
5990         assert(start)
5991
5992 STATIC char*    S_scan_subst(pTHX_ char *start)
5993                         __attribute__warn_unused_result__
5994                         __attribute__nonnull__(pTHX_1);
5995 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5996         assert(start)
5997
5998 STATIC char*    S_scan_trans(pTHX_ char *start)
5999                         __attribute__warn_unused_result__
6000                         __attribute__nonnull__(pTHX_1);
6001 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
6002         assert(start)
6003
6004 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
6005                         __attribute__nonnull__(pTHX_1)
6006                         __attribute__nonnull__(pTHX_2)
6007                         __attribute__nonnull__(pTHX_5);
6008 #define PERL_ARGS_ASSERT_SCAN_WORD      \
6009         assert(s); assert(dest); assert(slp)
6010
6011 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
6012 STATIC char*    S_skipspace(pTHX_ char *s)
6013                         __attribute__warn_unused_result__
6014                         __attribute__nonnull__(pTHX_1);
6015 #define PERL_ARGS_ASSERT_SKIPSPACE      \
6016         assert(s)
6017
6018 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
6019                         __attribute__warn_unused_result__
6020                         __attribute__nonnull__(pTHX_1);
6021 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
6022         assert(s)
6023
6024 #ifndef PERL_NO_UTF16_FILTER
6025 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
6026                         __attribute__nonnull__(pTHX_2);
6027 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
6028         assert(sv)
6029
6030 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
6031                         __attribute__nonnull__(pTHX_1);
6032 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
6033         assert(s)
6034
6035 #endif
6036 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
6037                         __attribute__nonnull__(pTHX_1)
6038                         __attribute__nonnull__(pTHX_2)
6039                         __attribute__nonnull__(pTHX_3);
6040 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
6041         assert(s); assert(name); assert(what)
6042
6043 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
6044                         __attribute__nonnull__(pTHX_1);
6045 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
6046         assert(name)
6047
6048 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
6049                         __attribute__nonnull__(pTHX_1);
6050 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
6051         assert(s)
6052
6053 STATIC void     S_incline(pTHX_ const char *s)
6054                         __attribute__nonnull__(pTHX_1);
6055 #define PERL_ARGS_ASSERT_INCLINE        \
6056         assert(s)
6057
6058 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
6059                         __attribute__nonnull__(pTHX_1);
6060 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
6061         assert(s)
6062
6063 STATIC int      S_intuit_more(pTHX_ char *s)
6064                         __attribute__nonnull__(pTHX_1);
6065 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
6066         assert(s)
6067
6068 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
6069                         __attribute__nonnull__(pTHX_3);
6070 #define PERL_ARGS_ASSERT_LOP    \
6071         assert(s)
6072
6073 STATIC void     S_missingterm(pTHX_ char *s)
6074                         __attribute__noreturn__;
6075
6076 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
6077                         __attribute__nonnull__(pTHX_1);
6078 #define PERL_ARGS_ASSERT_NO_OP  \
6079         assert(what)
6080
6081 STATIC I32      S_sublex_done(pTHX)
6082                         __attribute__warn_unused_result__;
6083
6084 STATIC I32      S_sublex_push(pTHX)
6085                         __attribute__warn_unused_result__;
6086
6087 STATIC I32      S_sublex_start(pTHX)
6088                         __attribute__warn_unused_result__;
6089
6090 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6091                         __attribute__warn_unused_result__
6092                         __attribute__nonnull__(pTHX_1);
6093 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6094         assert(sv)
6095
6096 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6097                         __attribute__warn_unused_result__
6098                         __attribute__nonnull__(pTHX_1);
6099 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6100         assert(pkgname)
6101
6102 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6103                         __attribute__warn_unused_result__
6104                         __attribute__nonnull__(pTHX_2);
6105 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6106         assert(s)
6107
6108 STATIC SV*      S_new_constant(pTHX_ const char *s, STRLEN len, const char *key, STRLEN keylen, SV *sv, SV *pv, const char *type, STRLEN typelen)
6109                         __attribute__nonnull__(pTHX_3)
6110                         __attribute__nonnull__(pTHX_5);
6111 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6112         assert(key); assert(sv)
6113
6114 STATIC int      S_deprecate_commaless_var_list(pTHX);
6115 STATIC int      S_ao(pTHX_ int toketype);
6116 #  if defined(PERL_CR_FILTER)
6117 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
6118 STATIC void     S_strip_return(pTHX_ SV *sv)
6119                         __attribute__nonnull__(pTHX_1);
6120 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
6121         assert(sv)
6122
6123 #  endif
6124 #  if defined(DEBUGGING)
6125 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
6126                         __attribute__nonnull__(pTHX_2);
6127 #define PERL_ARGS_ASSERT_TOKEREPORT     \
6128         assert(lvalp)
6129
6130 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
6131                         __attribute__nonnull__(pTHX_1)
6132                         __attribute__nonnull__(pTHX_2);
6133 #define PERL_ARGS_ASSERT_PRINTBUF       \
6134         assert(fmt); assert(s)
6135
6136 #  endif
6137 #endif
6138
6139 #if defined(PERL_IN_UNIVERSAL_C)
6140 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6141                         __attribute__nonnull__(pTHX_1)
6142                         __attribute__nonnull__(pTHX_2);
6143 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6144         assert(stash); assert(name)
6145
6146 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
6147                         __attribute__nonnull__(pTHX_1);
6148 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6149         assert(stash)
6150
6151 #endif
6152
6153 #if defined(PERL_IN_LOCALE_C)
6154 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
6155 STATIC char*    S_stdize_locale(pTHX_ char* locs)
6156                         __attribute__nonnull__(pTHX_1);
6157 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
6158         assert(locs)
6159
6160 #endif
6161 #endif
6162
6163 #if defined(PERL_IN_UTIL_C)
6164 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6165                         __attribute__nonnull__(pTHX_1);
6166 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6167         assert(cop)
6168
6169 STATIC SV*      S_mess_alloc(pTHX);
6170 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6171                         __attribute__nonnull__(pTHX_1);
6172 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6173         assert(ex)
6174
6175 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6176 STATIC char *   S_write_no_mem(pTHX)
6177                         __attribute__noreturn__;
6178
6179 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6180 STATIC void     S_mem_log_common(enum mem_log_type mlt, const UV n, const UV typesize, const char *type_name, const SV *sv, Malloc_t oldalloc, Malloc_t newalloc, const char *filename, const int linenumber, const char *funcname)
6181                         __attribute__nonnull__(4)
6182                         __attribute__nonnull__(8)
6183                         __attribute__nonnull__(10);
6184 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6185         assert(type_name); assert(filename); assert(funcname)
6186
6187 #endif
6188 #endif
6189
6190 #if defined(PERL_IN_NUMERIC_C)
6191 STATIC NV       S_mulexp10(NV value, I32 exponent);
6192 #endif
6193
6194 #if defined(PERL_IN_UTF8_C)
6195 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6196                         __attribute__warn_unused_result__
6197                         __attribute__nonnull__(1);
6198 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6199         assert(s)
6200
6201 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6202                         __attribute__warn_unused_result__
6203                         __attribute__nonnull__(pTHX_1)
6204                         __attribute__nonnull__(pTHX_2)
6205                         __attribute__nonnull__(pTHX_3);
6206 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6207         assert(p); assert(swash); assert(swashname)
6208
6209 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6210                         __attribute__warn_unused_result__
6211                         __attribute__nonnull__(pTHX_1);
6212 #define PERL_ARGS_ASSERT_SWASH_GET      \
6213         assert(swash)
6214
6215 #endif
6216
6217 START_EXTERN_C
6218
6219 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
6220                         __attribute__nonnull__(pTHX_1);
6221 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
6222         assert(dstr)
6223
6224 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
6225                         __attribute__nonnull__(pTHX_1)
6226                         __attribute__nonnull__(pTHX_2);
6227 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
6228         assert(dstr); assert(sstr)
6229
6230 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
6231                         __attribute__nonnull__(pTHX_1);
6232 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
6233         assert(dsv)
6234
6235 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
6236                         __attribute__nonnull__(pTHX_1); */
6237
6238 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
6239                         __attribute__nonnull__(pTHX_1);
6240 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
6241         assert(sv)
6242
6243 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
6244                         __attribute__nonnull__(pTHX_1);
6245 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
6246         assert(sv)
6247
6248 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
6249                         __attribute__nonnull__(pTHX_1)
6250                         __attribute__nonnull__(pTHX_2);
6251 #define PERL_ARGS_ASSERT_SV_COPYPV      \
6252         assert(dsv); assert(ssv)
6253
6254 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
6255                         __attribute__nonnull__(pTHX_1)
6256                         __attribute__nonnull__(pTHX_2);
6257 #define PERL_ARGS_ASSERT_MY_ATOF2       \
6258         assert(s); assert(value)
6259
6260 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
6261 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
6262 #ifdef PERL_OLD_COPY_ON_WRITE
6263 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6264                         __attribute__nonnull__(pTHX_2);
6265 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6266         assert(sstr)
6267
6268 #endif
6269
6270 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
6271
6272 #if defined(USE_PERLIO) && !defined(USE_SFIO)
6273 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
6274 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
6275 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
6276 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
6277 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
6278 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
6279 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6280 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6281 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6282 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6283 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6284                         __attribute__nonnull__(pTHX_2);
6285 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6286         assert(vbuf)
6287
6288 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6289                         __attribute__nonnull__(pTHX_2);
6290 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6291         assert(vbuf)
6292
6293 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6294                         __attribute__nonnull__(pTHX_2);
6295 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6296         assert(vbuf)
6297
6298 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6299 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6300
6301 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6302 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6303 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6304                         __attribute__warn_unused_result__;
6305
6306 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6307                         __attribute__warn_unused_result__;
6308
6309
6310 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6311                         __attribute__warn_unused_result__;
6312
6313 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6314                         __attribute__warn_unused_result__;
6315
6316 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6317                         __attribute__warn_unused_result__;
6318
6319 #endif /* PERLIO_LAYERS */
6320
6321 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6322 #if defined(PERL_IN_DEB_C)
6323 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6324                         __attribute__nonnull__(pTHX_1);
6325 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6326         assert(stack_base)
6327
6328 #endif
6329
6330 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6331                         __attribute__malloc__
6332                         __attribute__warn_unused_result__;
6333
6334 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6335                         __attribute__nonnull__(pTHX_1);
6336 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6337         assert(cv)
6338
6339 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
6340                         __attribute__nonnull__(pTHX_1);
6341 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6342         assert(name)
6343
6344 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6345                         __attribute__nonnull__(pTHX_1);
6346 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6347         assert(sv)
6348
6349 #if defined(PERL_IN_PAD_C)
6350 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
6351                         __attribute__nonnull__(pTHX_1);
6352 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6353         assert(name)
6354
6355 #endif
6356 #ifdef DEBUGGING
6357 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6358                         __attribute__nonnull__(pTHX_2);
6359 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6360         assert(sv)
6361
6362 #endif
6363 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6364 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6365 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6366                         __attribute__nonnull__(pTHX_2);
6367 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6368         assert(file)
6369
6370 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6371                         __attribute__nonnull__(pTHX_1)
6372                         __attribute__nonnull__(pTHX_2)
6373                         __attribute__nonnull__(pTHX_3);
6374 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6375         assert(padlist); assert(old_cv); assert(new_cv)
6376
6377
6378 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6379                         __attribute__nonnull__(pTHX_1);
6380 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6381         assert(padlist)
6382
6383 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6384                         __attribute__warn_unused_result__;
6385
6386 #if defined(USE_ITHREADS)
6387 PERL_CALLCONV AV*       Perl_padlist_dup(pTHX_ AV *const srcpad, CLONE_PARAMS *const param)
6388                         __attribute__warn_unused_result__
6389                         __attribute__nonnull__(pTHX_2);
6390 #define PERL_ARGS_ASSERT_PADLIST_DUP    \
6391         assert(param)
6392
6393 #endif
6394
6395 #if defined(PERL_IN_PAD_C)
6396 STATIC PADOFFSET        S_pad_findlex(pTHX_ const char *name, const CV* cv, U32 seq, int warn, SV** out_capture, SV** out_name_sv, int *out_flags)
6397                         __attribute__nonnull__(pTHX_1)
6398                         __attribute__nonnull__(pTHX_2)
6399                         __attribute__nonnull__(pTHX_6)
6400                         __attribute__nonnull__(pTHX_7);
6401 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6402         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6403
6404 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
6405                         __attribute__nonnull__(pTHX_1);
6406 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
6407         assert(namesv)
6408
6409 #  if defined(DEBUGGING)
6410 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6411                         __attribute__nonnull__(pTHX_1)
6412                         __attribute__nonnull__(pTHX_2);
6413 #define PERL_ARGS_ASSERT_CV_DUMP        \
6414         assert(cv); assert(title)
6415
6416 #  endif
6417 #endif
6418 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6419                         __attribute__warn_unused_result__;
6420
6421 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6422 #if defined(DEBUGGING)
6423 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6424                         __attribute__warn_unused_result__
6425                         __attribute__nonnull__(pTHX_1);
6426 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6427         assert(s)
6428
6429 #endif
6430 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6431                         __attribute__nonnull__(pTHX_1);
6432 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6433         assert(sv)
6434
6435 #ifdef DEBUGGING
6436 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6437                         __attribute__nonnull__(pTHX_1);
6438 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6439         assert(hv)
6440
6441 #endif
6442
6443 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6444                         __attribute__warn_unused_result__
6445                         __attribute__nonnull__(pTHX_1);
6446 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6447         assert(hv)
6448
6449 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6450                         __attribute__warn_unused_result__
6451                         __attribute__nonnull__(pTHX_1);
6452 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6453         assert(hv)
6454
6455 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6456                         __attribute__warn_unused_result__
6457                         __attribute__nonnull__(pTHX_1);
6458 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6459         assert(hv)
6460
6461 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6462                         __attribute__nonnull__(pTHX_1);
6463 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6464         assert(hv)
6465
6466 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6467                         __attribute__nonnull__(pTHX_1);
6468 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6469         assert(hv)
6470
6471 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6472                         __attribute__nonnull__(pTHX_1);
6473 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6474         assert(hv)
6475
6476 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6477                         __attribute__nonnull__(pTHX_1);
6478 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6479         assert(hv)
6480
6481 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C)
6482 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6483                         __attribute__nonnull__(pTHX_1);
6484 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6485         assert(hv)
6486
6487 #endif
6488 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6489                         __attribute__nonnull__(pTHX_1);
6490 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6491         assert(hv)
6492
6493 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6494                         __attribute__warn_unused_result__
6495                         __attribute__nonnull__(pTHX_1);
6496 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6497         assert(hv)
6498
6499 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6500                         __attribute__warn_unused_result__
6501                         __attribute__nonnull__(pTHX_1);
6502 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6503         assert(hv)
6504
6505 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6506                         __attribute__nonnull__(pTHX_1);
6507 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6508         assert(hv)
6509
6510
6511 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6512                         __attribute__nonnull__(pTHX_1)
6513                         __attribute__nonnull__(pTHX_2);
6514 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6515         assert(hv); assert(mg)
6516
6517
6518 #if defined(PERL_IN_SV_C)
6519 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6520                         __attribute__nonnull__(pTHX_2);
6521 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6522         assert(val)
6523
6524 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6525                         __attribute__nonnull__(pTHX_2);
6526 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6527         assert(val)
6528
6529 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6530 #endif
6531
6532 #ifdef PERL_NEED_MY_HTOLE16
6533 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6534 #endif
6535 #ifdef PERL_NEED_MY_LETOH16
6536 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6537 #endif
6538 #ifdef PERL_NEED_MY_HTOBE16
6539 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6540 #endif
6541 #ifdef PERL_NEED_MY_BETOH16
6542 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6543 #endif
6544 #ifdef PERL_NEED_MY_HTOLE32
6545 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6546 #endif
6547 #ifdef PERL_NEED_MY_LETOH32
6548 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6549 #endif
6550 #ifdef PERL_NEED_MY_HTOBE32
6551 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6552 #endif
6553 #ifdef PERL_NEED_MY_BETOH32
6554 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6555 #endif
6556 #ifdef PERL_NEED_MY_HTOLE64
6557 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6558 #endif
6559 #ifdef PERL_NEED_MY_LETOH64
6560 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6561 #endif
6562 #ifdef PERL_NEED_MY_HTOBE64
6563 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6564 #endif
6565 #ifdef PERL_NEED_MY_BETOH64
6566 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6567 #endif
6568
6569 #ifdef PERL_NEED_MY_HTOLES
6570 PERL_CALLCONV short     Perl_my_htoles(short n);
6571 #endif
6572 #ifdef PERL_NEED_MY_LETOHS
6573 PERL_CALLCONV short     Perl_my_letohs(short n);
6574 #endif
6575 #ifdef PERL_NEED_MY_HTOBES
6576 PERL_CALLCONV short     Perl_my_htobes(short n);
6577 #endif
6578 #ifdef PERL_NEED_MY_BETOHS
6579 PERL_CALLCONV short     Perl_my_betohs(short n);
6580 #endif
6581 #ifdef PERL_NEED_MY_HTOLEI
6582 PERL_CALLCONV int       Perl_my_htolei(int n);
6583 #endif
6584 #ifdef PERL_NEED_MY_LETOHI
6585 PERL_CALLCONV int       Perl_my_letohi(int n);
6586 #endif
6587 #ifdef PERL_NEED_MY_HTOBEI
6588 PERL_CALLCONV int       Perl_my_htobei(int n);
6589 #endif
6590 #ifdef PERL_NEED_MY_BETOHI
6591 PERL_CALLCONV int       Perl_my_betohi(int n);
6592 #endif
6593 #ifdef PERL_NEED_MY_HTOLEL
6594 PERL_CALLCONV long      Perl_my_htolel(long n);
6595 #endif
6596 #ifdef PERL_NEED_MY_LETOHL
6597 PERL_CALLCONV long      Perl_my_letohl(long n);
6598 #endif
6599 #ifdef PERL_NEED_MY_HTOBEL
6600 PERL_CALLCONV long      Perl_my_htobel(long n);
6601 #endif
6602 #ifdef PERL_NEED_MY_BETOHL
6603 PERL_CALLCONV long      Perl_my_betohl(long n);
6604 #endif
6605
6606 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6607                         __attribute__nonnull__(1);
6608 #define PERL_ARGS_ASSERT_MY_SWABN       \
6609         assert(ptr)
6610
6611
6612 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6613                         __attribute__nonnull__(pTHX_1);
6614 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6615         assert(name)
6616
6617 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6618                         __attribute__nonnull__(pTHX_1);
6619 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6620         assert(name)
6621
6622 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6623                         __attribute__warn_unused_result__
6624                         __attribute__nonnull__(pTHX_1);
6625 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6626         assert(name_sv)
6627
6628
6629 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6630                         __attribute__warn_unused_result__
6631                         __attribute__nonnull__(pTHX_1)
6632                         __attribute__nonnull__(pTHX_2);
6633 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6634         assert(c); assert(hv)
6635
6636
6637 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6638 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6639                         __attribute__nonnull__(pTHX_1);
6640 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6641         assert(sv)
6642
6643 #endif
6644
6645 #ifdef PERL_DONT_CREATE_GVSV
6646 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6647 #endif
6648 #if defined(PERL_IN_UTIL_C)
6649 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6650 #endif
6651 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6652 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6653 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6654                         __attribute__malloc__
6655                         __attribute__warn_unused_result__
6656                         __attribute__nonnull__(pTHX_2);
6657 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6658         assert(bits)
6659
6660
6661 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6662                         __attribute__nonnull__(pTHX_1);
6663 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6664         assert(chunk)
6665
6666
6667 #ifndef SPRINTF_RETURNS_STRLEN
6668 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6669                         __attribute__nonnull__(1)
6670                         __attribute__nonnull__(2);
6671 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6672         assert(buffer); assert(pat)
6673
6674 #endif
6675
6676 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6677                         __attribute__format__(__printf__,3,4)
6678                         __attribute__nonnull__(1)
6679                         __attribute__nonnull__(3);
6680 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6681         assert(buffer); assert(format)
6682
6683 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6684                         __attribute__nonnull__(1)
6685                         __attribute__nonnull__(3);
6686 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6687         assert(buffer); assert(format)
6688
6689
6690 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6691
6692 #ifdef PERL_IMPLICIT_CONTEXT
6693 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6694 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6695                         __attribute__nonnull__(pTHX_1);
6696 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6697         assert(my_cxt_key)
6698
6699 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6700                         __attribute__nonnull__(pTHX_1);
6701 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6702         assert(my_cxt_key)
6703
6704 #else
6705 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6706                         __attribute__nonnull__(pTHX_1);
6707 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6708         assert(index)
6709
6710 #endif
6711 #endif
6712
6713 #ifndef HAS_STRLCAT
6714 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6715 #endif
6716
6717 #ifndef HAS_STRLCPY
6718 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6719 #endif
6720
6721 #ifdef PERL_MAD
6722 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6723                         __attribute__nonnull__(1);
6724 #define PERL_ARGS_ASSERT_PAD_PEG        \
6725         assert(s)
6726
6727 #if defined(PERL_IN_DUMP_C)
6728 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6729                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6730                         __attribute__nonnull__(pTHX_2)
6731                         __attribute__nonnull__(pTHX_3);
6732 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6733         assert(file); assert(pat)
6734
6735 #endif
6736 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6737                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6738                         __attribute__nonnull__(pTHX_2)
6739                         __attribute__nonnull__(pTHX_3);
6740 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6741         assert(file); assert(pat)
6742
6743 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6744                         __attribute__nonnull__(pTHX_2)
6745                         __attribute__nonnull__(pTHX_3);
6746 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6747         assert(file); assert(pat)
6748
6749 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6750 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6751 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6752                         __attribute__nonnull__(pTHX_1);
6753 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6754         assert(stash)
6755
6756 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6757                         __attribute__nonnull__(pTHX_1);
6758 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6759         assert(stash)
6760
6761 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6762                         __attribute__nonnull__(pTHX_1);
6763 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6764         assert(gv)
6765
6766 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6767                         __attribute__nonnull__(pTHX_1);
6768 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6769         assert(gv)
6770
6771 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6772                         __attribute__nonnull__(pTHX_1);
6773 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6774         assert(gv)
6775
6776 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6777 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6778                         __attribute__nonnull__(pTHX_1)
6779                         __attribute__nonnull__(pTHX_2);
6780 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6781         assert(dsv); assert(ssv)
6782
6783 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6784                         __attribute__nonnull__(pTHX_1)
6785                         __attribute__nonnull__(pTHX_2);
6786 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6787         assert(dsv); assert(pv)
6788
6789 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6790                         __attribute__nonnull__(pTHX_1);
6791 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6792         assert(sv)
6793
6794 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6795                         __attribute__nonnull__(pTHX_2);
6796 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6797         assert(file)
6798
6799 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6800 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6801                         __attribute__nonnull__(pTHX_2);
6802 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6803         assert(file)
6804
6805 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6806                         __attribute__nonnull__(pTHX_1);
6807 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6808         assert(o)
6809
6810
6811 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6812 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6813                         __attribute__nonnull__(pTHX_1);
6814 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6815         assert(tk)
6816
6817 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6818                         __attribute__nonnull__(pTHX_1);
6819 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6820         assert(tk)
6821
6822 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6823 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6824 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6825 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6826 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6827 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6828                         __attribute__nonnull__(pTHX_2);
6829 #define PERL_ARGS_ASSERT_NEWMADSV       \
6830         assert(sv)
6831
6832 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6833 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6834
6835 #  if defined(PERL_IN_TOKE_C)
6836 STATIC char*    S_skipspace0(pTHX_ char *s)
6837                         __attribute__nonnull__(pTHX_1);
6838 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6839         assert(s)
6840
6841 STATIC char*    S_skipspace1(pTHX_ char *s)
6842                         __attribute__nonnull__(pTHX_1);
6843 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6844         assert(s)
6845
6846 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6847                         __attribute__nonnull__(pTHX_1);
6848 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6849         assert(s)
6850
6851 STATIC void     S_start_force(pTHX_ int where);
6852 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6853 #  endif
6854 PERL_CALLCONV int       Perl_madlex(pTHX);
6855 PERL_CALLCONV int       Perl_madparse(pTHX);
6856 #endif
6857 #if !defined(HAS_SIGNBIT)
6858 PERL_CALLCONV int       Perl_signbit(NV f)
6859                         __attribute__pure__;
6860
6861 #endif
6862
6863 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6864                         __attribute__nonnull__(pTHX_1)
6865                         __attribute__nonnull__(pTHX_2);
6866 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6867         assert(c); assert(sv)
6868
6869 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6870
6871 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6872                         __attribute__nonnull__(pTHX_1)
6873                         __attribute__nonnull__(pTHX_2);
6874 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6875         assert(smeta); assert(which)
6876
6877 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6878                         __attribute__nonnull__(pTHX_1)
6879                         __attribute__nonnull__(pTHX_2)
6880                         __attribute__nonnull__(pTHX_3);
6881 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6882         assert(smeta); assert(which); assert(data)
6883
6884 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6885                         __attribute__nonnull__(pTHX_1);
6886 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6887         assert(name)
6888
6889 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6890                         __attribute__nonnull__(pTHX_1);
6891 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6892         assert(mro)
6893
6894 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6895                         __attribute__nonnull__(pTHX_1)
6896                         __attribute__nonnull__(pTHX_2);
6897 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6898         assert(meta); assert(name)
6899
6900 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6901                         __attribute__nonnull__(pTHX_1);
6902 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6903         assert(stash)
6904
6905 #if defined(USE_ITHREADS)
6906 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6907                         __attribute__nonnull__(pTHX_1)
6908                         __attribute__nonnull__(pTHX_2);
6909 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6910         assert(smeta); assert(param)
6911
6912 #endif
6913 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6914                         __attribute__nonnull__(pTHX_1);
6915 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6916         assert(stash)
6917
6918 #if defined(PERL_IN_MRO_C)
6919 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6920                         __attribute__nonnull__(pTHX_1);
6921 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6922         assert(stash)
6923
6924 #endif
6925 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6926                         __attribute__nonnull__(pTHX_1);
6927 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6928         assert(stash)
6929
6930 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6931                         __attribute__nonnull__(pTHX_1);
6932 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6933         assert(stash)
6934
6935 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6936 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6937                         __attribute__nonnull__(1)
6938                         __attribute__nonnull__(2);
6939 #define PERL_ARGS_ASSERT_SYS_INIT       \
6940         assert(argc); assert(argv)
6941
6942 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6943                         __attribute__nonnull__(1)
6944                         __attribute__nonnull__(2)
6945                         __attribute__nonnull__(3);
6946 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6947         assert(argc); assert(argv); assert(env)
6948
6949 PERL_CALLCONV void      Perl_sys_term(void);
6950 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6951 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6952                         __attribute__nonnull__(pTHX_2);
6953 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6954         assert(label)
6955
6956
6957 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
6958                         __attribute__nonnull__(pTHX_1)
6959                         __attribute__nonnull__(pTHX_3);
6960 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
6961         assert(keyword_ptr); assert(op_ptr)
6962
6963
6964 #if defined(USE_ITHREADS)
6965 #  if defined(PERL_IN_SV_C)
6966 STATIC void     S_unreferenced_to_tmp_stack(pTHX_ AV *const unreferenced)
6967                         __attribute__nonnull__(pTHX_1);
6968 #define PERL_ARGS_ASSERT_UNREFERENCED_TO_TMP_STACK      \
6969         assert(unreferenced)
6970
6971 #  endif
6972 PERL_CALLCONV CLONE_PARAMS *    Perl_clone_params_new(PerlInterpreter *const from, PerlInterpreter *const to)
6973                         __attribute__malloc__
6974                         __attribute__warn_unused_result__
6975                         __attribute__nonnull__(1)
6976                         __attribute__nonnull__(2);
6977 #define PERL_ARGS_ASSERT_CLONE_PARAMS_NEW       \
6978         assert(from); assert(to)
6979
6980 PERL_CALLCONV void      Perl_clone_params_del(CLONE_PARAMS *param)
6981                         __attribute__nonnull__(1);
6982 #define PERL_ARGS_ASSERT_CLONE_PARAMS_DEL       \
6983         assert(param)
6984
6985 #endif
6986 END_EXTERN_C
6987 /*
6988  * ex: set ts=8 sts=4 sw=4 noet:
6989  */
6990 /* ex: set ro: */