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 SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 136                         __attribute__nonnull__(pTHX_1)
 137                         __attribute__nonnull__(pTHX_2);
 138 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 139         assert(left); assert(right)
 140
 141 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
 142                         __attribute__nonnull__(pTHX_1);
 143 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 144         assert(stash)
 145
 146 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 147                         __attribute__warn_unused_result__;
 148
 149 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 150 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 151 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 152                         __attribute__nonnull__(pTHX_2)
 153                         __attribute__nonnull__(pTHX_3);
 154 #define PERL_ARGS_ASSERT_APPLY  \
 155         assert(mark); assert(sp)
 156
 157 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 158                         __attribute__nonnull__(pTHX_1)
 159                         __attribute__nonnull__(pTHX_2)
 160                         __attribute__nonnull__(pTHX_3);
 161 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 162         assert(stashpv); assert(cv); assert(attrstr)
 163
 164 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 165                         __attribute__nonnull__(pTHX_1);
 166 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 167         assert(av)
 168
 169 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 170                         __attribute__nonnull__(pTHX_1);
 171 #define PERL_ARGS_ASSERT_AV_DELETE      \
 172         assert(av)
 173
 174 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 175                         __attribute__warn_unused_result__
 176                         __attribute__nonnull__(pTHX_1);
 177 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 178         assert(av)
 179
 180 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 181                         __attribute__nonnull__(pTHX_1);
 182 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 183         assert(av)
 184
 185 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 186                         __attribute__warn_unused_result__
 187                         __attribute__nonnull__(pTHX_1);
 188 #define PERL_ARGS_ASSERT_AV_FETCH       \
 189         assert(av)
 190
 191 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 192                         __attribute__nonnull__(pTHX_1);
 193 #define PERL_ARGS_ASSERT_AV_FILL        \
 194         assert(av)
 195
 196 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 197                         __attribute__warn_unused_result__
 198                         __attribute__nonnull__(pTHX_1);
 199 #define PERL_ARGS_ASSERT_AV_LEN \
 200         assert(av)
 201
 202 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 203                         __attribute__warn_unused_result__
 204                         __attribute__nonnull__(pTHX_2);
 205 #define PERL_ARGS_ASSERT_AV_MAKE        \
 206         assert(strp)
 207
 208 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 209                         __attribute__nonnull__(pTHX_1);
 210 #define PERL_ARGS_ASSERT_AV_POP \
 211         assert(av)
 212
 213 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 214                         __attribute__nonnull__(pTHX_1)
 215                         __attribute__nonnull__(pTHX_2);
 216 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 217         assert(avp); assert(val)
 218
 219 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 220                         __attribute__nonnull__(pTHX_1)
 221                         __attribute__nonnull__(pTHX_2);
 222 #define PERL_ARGS_ASSERT_AV_PUSH        \
 223         assert(av); assert(val)
 224
 225 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 226                         __attribute__nonnull__(pTHX_1);
 227 #define PERL_ARGS_ASSERT_AV_REIFY       \
 228         assert(av)
 229
 230 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 231                         __attribute__warn_unused_result__
 232                         __attribute__nonnull__(pTHX_1);
 233 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 234         assert(av)
 235
 236 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 237                         __attribute__nonnull__(pTHX_1);
 238 #define PERL_ARGS_ASSERT_AV_STORE       \
 239         assert(av)
 240
 241 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 242                         __attribute__nonnull__(pTHX_1);
 243 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 244         assert(av)
 245
 246 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 247                         __attribute__nonnull__(pTHX_1)
 248                         __attribute__nonnull__(pTHX_2);
 249 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 250         assert(avp); assert(val)
 251
 252 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 253                         __attribute__nonnull__(pTHX_1);
 254 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 255         assert(av)
 256
 257 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 258                         __attribute__nonnull__(pTHX_1);
 259 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 260         assert(av)
 261
 262 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 263                         __attribute__nonnull__(pTHX_1);
 264 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 265         assert(av)
 266
 267 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
 268 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 269                         __attribute__nonnull__(pTHX_1);
 270 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 271         assert(av)
 272
 273 #endif
 274 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 275                         __attribute__warn_unused_result__
 276                         __attribute__nonnull__(pTHX_2)
 277                         __attribute__nonnull__(pTHX_3);
 278 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 279         assert(left); assert(right)
 280
 281 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 282                         __attribute__warn_unused_result__;
 283
 284 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 285                         __attribute__warn_unused_result__;
 286
 287 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 288                         __attribute__warn_unused_result__;
 289
 290 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 291 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 292 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 293                         __attribute__nonnull__(pTHX_2);
 294 #define PERL_ARGS_ASSERT_CALL_LIST      \
 295         assert(paramList)
 296
 297 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 298                         __attribute__warn_unused_result__
 299                         __attribute__nonnull__(pTHX_3);
 300 #define PERL_ARGS_ASSERT_CANDO  \
 301         assert(statbufp)
 302
 303 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 304                         __attribute__warn_unused_result__;
 305
 306 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 307                         __attribute__warn_unused_result__;
 308
 309 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 310                         __attribute__warn_unused_result__;
 311
 312 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 313                         __attribute__warn_unused_result__;
 314
 315 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 316 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 317                         __attribute__warn_unused_result__;
 318
 319 #endif
 320 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 321                         __attribute__warn_unused_result__;
 322
 323 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 324 PERL_CALLCONV void      Perl_croak_sv(pTHX_ SV *baseex)
 325                         __attribute__noreturn__
 326                         __attribute__nonnull__(pTHX_1);
 327 #define PERL_ARGS_ASSERT_CROAK_SV       \
 328         assert(baseex)
 329
 330 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 331                         __attribute__noreturn__
 332                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 333
 334 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 335                         __attribute__noreturn__;
 336
 337 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 338                         __attribute__noreturn__
 339                         __attribute__nonnull__(pTHX_1)
 340                         __attribute__nonnull__(pTHX_2);
 341 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 342         assert(cv); assert(params)
 343
 344
 345 #if defined(PERL_IMPLICIT_CONTEXT)
 346 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 347                         __attribute__noreturn__
 348                         __attribute__format__null_ok__(__printf__,1,2);
 349
 350 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 351                         __attribute__format__null_ok__(__printf__,1,2);
 352
 353 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 354                         __attribute__format__(__printf__,1,2)
 355                         __attribute__nonnull__(1);
 356 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 357         assert(pat)
 358
 359 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 360                         __attribute__format__(__printf__,1,2)
 361                         __attribute__nonnull__(1);
 362 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 363         assert(pat)
 364
 365 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 366                         __attribute__nonnull__(2);
 367 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 368         assert(name)
 369
 370 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 371                         __attribute__format__(__printf__,1,2)
 372                         __attribute__nonnull__(1);
 373 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 374         assert(pat)
 375
 376 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 377                         __attribute__format__(__printf__,1,2)
 378                         __attribute__nonnull__(1);
 379 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 380         assert(pat)
 381
 382 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 383                         __attribute__format__(__printf__,2,3)
 384                         __attribute__nonnull__(2);
 385 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 386         assert(pat)
 387
 388 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 389                         __attribute__format__(__printf__,1,2)
 390                         __attribute__nonnull__(1);
 391 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 392         assert(pat)
 393
 394 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
 395                         __attribute__format__(__printf__,2,3)
 396                         __attribute__nonnull__(1)
 397                         __attribute__nonnull__(2);
 398 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 399         assert(sv); assert(pat)
 400
 401 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
 402                         __attribute__format__(__printf__,2,3)
 403                         __attribute__nonnull__(1)
 404                         __attribute__nonnull__(2);
 405 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 406         assert(sv); assert(pat)
 407
 408 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 409                         __attribute__format__(__printf__,2,3)
 410                         __attribute__nonnull__(1)
 411                         __attribute__nonnull__(2);
 412 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 413         assert(sv); assert(pat)
 414
 415 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 416                         __attribute__format__(__printf__,2,3)
 417                         __attribute__nonnull__(1)
 418                         __attribute__nonnull__(2);
 419 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 420         assert(sv); assert(pat)
 421
 422 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 423                         __attribute__format__(__printf__,2,3)
 424                         __attribute__nonnull__(1)
 425                         __attribute__nonnull__(2);
 426 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 427         assert(stream); assert(format)
 428
 429 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 430                         __attribute__format__(__printf__,1,2)
 431                         __attribute__nonnull__(1);
 432 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 433         assert(format)
 434
 435 #endif
 436 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 437                         __attribute__nonnull__(pTHX_1);
 438 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 439         assert(cv)
 440
 441 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 442                         __attribute__nonnull__(pTHX_1);
 443 #define PERL_ARGS_ASSERT_CV_CLONE       \
 444         assert(proto)
 445
 446 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 447                         __attribute__warn_unused_result__
 448                         __attribute__nonnull__(pTHX_1);
 449 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 450         assert(gv)
 451
 452 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 453                         __attribute__warn_unused_result__;
 454
 455 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 456                         __attribute__warn_unused_result__;
 457
 458 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 459                         __attribute__nonnull__(pTHX_1);
 460 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 461         assert(cv)
 462
 463 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 464                         __attribute__nonnull__(pTHX_1);
 465 #define PERL_ARGS_ASSERT_CX_DUMP        \
 466         assert(cx)
 467
 468 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 469 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 470                         __attribute__nonnull__(pTHX_1);
 471 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 472         assert(funcp)
 473
 474 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 475                         __attribute__warn_unused_result__
 476                         __attribute__nonnull__(pTHX_2);
 477 #define PERL_ARGS_ASSERT_FILTER_READ    \
 478         assert(buf_sv)
 479
 480 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 481                         __attribute__warn_unused_result__
 482                         __attribute__pure__;
 483
 484 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 485                         __attribute__warn_unused_result__
 486                         __attribute__pure__;
 487
 488 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 489                         __attribute__warn_unused_result__
 490                         __attribute__pure__;
 491
 492 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 493                         __attribute__warn_unused_result__
 494                         __attribute__pure__;
 495
 496 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 497                         __attribute__warn_unused_result__
 498                         __attribute__pure__;
 499
 500 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 501                         __attribute__warn_unused_result__;
 502
 503 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 504                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 505                         __attribute__nonnull__(pTHX_1);
 506 #define PERL_ARGS_ASSERT_DEB    \
 507         assert(pat)
 508
 509 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 510                         __attribute__nonnull__(pTHX_1);
 511 #define PERL_ARGS_ASSERT_VDEB   \
 512         assert(pat)
 513
 514 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 515 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 516                         __attribute__nonnull__(pTHX_1);
 517 #define PERL_ARGS_ASSERT_DEBOP  \
 518         assert(o)
 519
 520 PERL_CALLCONV I32       Perl_debstack(pTHX);
 521 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 522 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 523                         __attribute__nonnull__(1)
 524                         __attribute__nonnull__(2)
 525                         __attribute__nonnull__(3)
 526                         __attribute__nonnull__(4)
 527                         __attribute__nonnull__(6);
 528 #define PERL_ARGS_ASSERT_DELIMCPY       \
 529         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 530
 531 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 532 PERL_CALLCONV OP*       Perl_die_sv(pTHX_ SV *baseex)
 533                         __attribute__nonnull__(pTHX_1);
 534 #define PERL_ARGS_ASSERT_DIE_SV \
 535         assert(baseex)
 536
 537 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 538                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 539
 540 PERL_CALLCONV void      Perl_die_unwind(pTHX_ SV* msv)
 541                         __attribute__noreturn__
 542                         __attribute__nonnull__(pTHX_1);
 543 #define PERL_ARGS_ASSERT_DIE_UNWIND     \
 544         assert(msv)
 545
 546 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 547 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 548                         __attribute__nonnull__(pTHX_2)
 549                         __attribute__nonnull__(pTHX_3); */
 550 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 551         assert(mark); assert(sp)
 552
 553 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 554                         __attribute__nonnull__(pTHX_2)
 555                         __attribute__nonnull__(pTHX_3);
 556 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 557         assert(mark); assert(sp)
 558
 559 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 560                         __attribute__nonnull__(pTHX_1);
 561 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 562         assert(fp)
 563
 564 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 565                         __attribute__nonnull__(pTHX_1)
 566                         __attribute__nonnull__(pTHX_2);
 567 #define PERL_ARGS_ASSERT_DO_CHOP        \
 568         assert(astr); assert(sv)
 569
 570 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 571 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 572                         __attribute__nonnull__(pTHX_1);
 573 #define PERL_ARGS_ASSERT_DO_EOF \
 574         assert(gv)
 575
 576
 577 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 578 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 579                         __attribute__nonnull__(pTHX_1); */
 580 #define PERL_ARGS_ASSERT_DO_EXEC        \
 581         assert(cmd)
 582
 583 #else
 584 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 585                         __attribute__nonnull__(pTHX_1);
 586 #define PERL_ARGS_ASSERT_DO_EXEC        \
 587         assert(cmd)
 588
 589 #endif
 590
 591 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 592 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 593                         __attribute__nonnull__(pTHX_2)
 594                         __attribute__nonnull__(pTHX_3);
 595 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 596         assert(mark); assert(sp)
 597
 598 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 599                         __attribute__nonnull__(pTHX_1);
 600 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 601         assert(cmd)
 602
 603 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 604                         __attribute__nonnull__(pTHX_1);
 605 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 606         assert(cmd)
 607
 608 #endif
 609 #if !defined(WIN32)
 610 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 611                         __attribute__nonnull__(pTHX_1);
 612 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 613         assert(incmd)
 614
 615 #endif
 616 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 617 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
 618 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 619                         __attribute__nonnull__(pTHX_1);
 620 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 621         assert(cmd)
 622
 623 #endif
 624 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 625 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 626                         __attribute__nonnull__(pTHX_2)
 627                         __attribute__nonnull__(pTHX_3);
 628 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 629         assert(mark); assert(sp)
 630
 631 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 632                         __attribute__nonnull__(pTHX_2)
 633                         __attribute__nonnull__(pTHX_3);
 634 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 635         assert(mark); assert(sp)
 636
 637 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 638                         __attribute__nonnull__(pTHX_1)
 639                         __attribute__nonnull__(pTHX_2);
 640 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 641         assert(mark); assert(sp)
 642
 643 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 644                         __attribute__nonnull__(pTHX_1)
 645                         __attribute__nonnull__(pTHX_2);
 646 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 647         assert(mark); assert(sp)
 648
 649 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 650                         __attribute__nonnull__(pTHX_1)
 651                         __attribute__nonnull__(pTHX_2);
 652 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 653         assert(mark); assert(sp)
 654
 655 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 656                         __attribute__nonnull__(pTHX_2)
 657                         __attribute__nonnull__(pTHX_3);
 658 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 659         assert(mark); assert(sp)
 660
 661 #endif
 662 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 663                         __attribute__nonnull__(pTHX_1)
 664                         __attribute__nonnull__(pTHX_2)
 665                         __attribute__nonnull__(pTHX_3)
 666                         __attribute__nonnull__(pTHX_4);
 667 #define PERL_ARGS_ASSERT_DO_JOIN        \
 668         assert(sv); assert(delim); assert(mark); assert(sp)
 669
 670 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 671 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 672                         __attribute__nonnull__(pTHX_1)
 673                         __attribute__nonnull__(pTHX_2); */
 674 #define PERL_ARGS_ASSERT_DO_OPEN        \
 675         assert(gv); assert(name)
 676
 677 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)
 678                         __attribute__nonnull__(pTHX_1)
 679                         __attribute__nonnull__(pTHX_2)
 680                         __attribute__nonnull__(pTHX_8);
 681 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 682         assert(gv); assert(name); assert(svs)
 683
 684 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)
 685                         __attribute__nonnull__(pTHX_1)
 686                         __attribute__nonnull__(pTHX_2);
 687 #define PERL_ARGS_ASSERT_DO_OPENN       \
 688         assert(gv); assert(oname)
 689
 690 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 691                         __attribute__nonnull__(pTHX_2);
 692 #define PERL_ARGS_ASSERT_DO_PRINT       \
 693         assert(fp)
 694
 695 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 696                         __attribute__warn_unused_result__;
 697
 698 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 699                         __attribute__nonnull__(pTHX_1);
 700 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 701         assert(sv)
 702
 703 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 704 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 705                         __attribute__nonnull__(pTHX_1)
 706                         __attribute__nonnull__(pTHX_3);
 707 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 708         assert(sv); assert(sarg)
 709
 710 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 711                         __attribute__nonnull__(pTHX_1);
 712 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 713         assert(gv)
 714
 715 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 716                         __attribute__warn_unused_result__
 717                         __attribute__nonnull__(pTHX_1);
 718 #define PERL_ARGS_ASSERT_DO_TELL        \
 719         assert(gv)
 720
 721 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 722                         __attribute__nonnull__(pTHX_1);
 723 #define PERL_ARGS_ASSERT_DO_TRANS       \
 724         assert(sv)
 725
 726 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 727                         __attribute__nonnull__(pTHX_1);
 728 #define PERL_ARGS_ASSERT_DO_VECGET      \
 729         assert(sv)
 730
 731 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 732                         __attribute__nonnull__(pTHX_1);
 733 #define PERL_ARGS_ASSERT_DO_VECSET      \
 734         assert(sv)
 735
 736 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 737                         __attribute__nonnull__(pTHX_2)
 738                         __attribute__nonnull__(pTHX_3)
 739                         __attribute__nonnull__(pTHX_4);
 740 #define PERL_ARGS_ASSERT_DO_VOP \
 741         assert(sv); assert(left); assert(right)
 742
 743 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 744                         __attribute__nonnull__(pTHX_1);
 745 #define PERL_ARGS_ASSERT_DOFILE \
 746         assert(term)
 747
 748 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 749                         __attribute__warn_unused_result__;
 750
 751 PERL_CALLCONV void      Perl_dump_all(pTHX);
 752 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 753 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 754 #if defined(DUMP_FDS)
 755 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 756                         __attribute__nonnull__(pTHX_1);
 757 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 758         assert(s)
 759
 760 #endif
 761 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 762                         __attribute__nonnull__(pTHX_1);
 763 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 764         assert(gv)
 765
 766 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 767                         __attribute__nonnull__(pTHX_1);
 768 #define PERL_ARGS_ASSERT_GV_DUMP        \
 769         assert(gv)
 770
 771 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 772                         __attribute__nonnull__(pTHX_1);
 773 #define PERL_ARGS_ASSERT_OP_DUMP        \
 774         assert(o)
 775
 776 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 777 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 778                         __attribute__nonnull__(pTHX_1);
 779 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 780         assert(stash)
 781
 782 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 783                         __attribute__nonnull__(pTHX_1);
 784 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 785         assert(stash)
 786
 787 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 788                         __attribute__nonnull__(pTHX_1);
 789 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 790         assert(gv)
 791
 792 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 793                         __attribute__nonnull__(pTHX_1);
 794 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 795         assert(gv)
 796
 797 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 798                         __attribute__nonnull__(pTHX_1);
 799 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 800         assert(sv)
 801
 802 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 803                         __attribute__warn_unused_result__
 804                         __attribute__nonnull__(pTHX_1)
 805                         __attribute__nonnull__(pTHX_2)
 806                         __attribute__nonnull__(pTHX_3);
 807 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 808         assert(big); assert(bigend); assert(littlestr)
 809
 810 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 811                         __attribute__nonnull__(pTHX_1);
 812 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 813         assert(scriptname)
 814
 815 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 816 STATIC OP*      S_force_list(pTHX_ OP* arg);
 817 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 818                         __attribute__nonnull__(pTHX_1);
 819 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 820         assert(o)
 821
 822 #endif
 823 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 824                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 825                         __attribute__nonnull__(pTHX_1);
 826 #define PERL_ARGS_ASSERT_FORM   \
 827         assert(pat)
 828
 829 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 830                         __attribute__nonnull__(pTHX_1);
 831 #define PERL_ARGS_ASSERT_VFORM  \
 832         assert(pat)
 833
 834 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 835 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 836 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 837 #endif
 838 #if !defined(HAS_GETENV_LEN)
 839 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 840                         __attribute__nonnull__(pTHX_1)
 841                         __attribute__nonnull__(pTHX_2);
 842 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 843         assert(env_elem); assert(len)
 844
 845 #endif
 846 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 847                         __attribute__nonnull__(pTHX_2);
 848 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 849         assert(cv)
 850
 851 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 852 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 853 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
 854 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
 855 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
 856 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
 857 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 858                         __attribute__warn_unused_result__
 859                         __attribute__nonnull__(pTHX_2);
 860 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 861         assert(name)
 862
 863 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 864                         __attribute__nonnull__(pTHX_1);
 865 #define PERL_ARGS_ASSERT_GV_CHECK       \
 866         assert(stash)
 867
 868 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 869                         __attribute__nonnull__(pTHX_1)
 870                         __attribute__nonnull__(pTHX_2);
 871 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 872         assert(sv); assert(gv)
 873
 874 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 875                         __attribute__nonnull__(pTHX_1)
 876                         __attribute__nonnull__(pTHX_2); */
 877 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 878         assert(sv); assert(gv)
 879
 880 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 881                         __attribute__nonnull__(pTHX_1)
 882                         __attribute__nonnull__(pTHX_2);
 883 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 884         assert(sv); assert(gv)
 885
 886 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 887                         __attribute__nonnull__(pTHX_1);
 888 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 889         assert(name)
 890
 891 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 892                         __attribute__nonnull__(pTHX_1);
 893 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 894         assert(name)
 895
 896 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 897                         __attribute__nonnull__(pTHX_2);
 898 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 899         assert(name)
 900
 901 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 902                         __attribute__nonnull__(pTHX_2);
 903 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 904         assert(name)
 905
 906 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 907                         __attribute__nonnull__(pTHX_1)
 908                         __attribute__nonnull__(pTHX_2); */
 909 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 910         assert(stash); assert(name)
 911
 912 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 913                         __attribute__nonnull__(pTHX_1)
 914                         __attribute__nonnull__(pTHX_2);
 915 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 916         assert(stash); assert(name)
 917
 918 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 919                         __attribute__nonnull__(pTHX_1)
 920                         __attribute__nonnull__(pTHX_2);
 921 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 922         assert(stash); assert(name)
 923
 924 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 925                         __attribute__nonnull__(pTHX_1);
 926 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 927         assert(nambeg)
 928
 929 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 930                         __attribute__nonnull__(pTHX_1)
 931                         __attribute__nonnull__(pTHX_2);
 932 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 933         assert(sv); assert(gv)
 934
 935 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 936                         __attribute__nonnull__(pTHX_1)
 937                         __attribute__nonnull__(pTHX_2); */
 938 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 939         assert(sv); assert(gv)
 940
 941 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 942                         __attribute__nonnull__(pTHX_1)
 943                         __attribute__nonnull__(pTHX_2);
 944 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 945         assert(sv); assert(gv)
 946
 947 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 948                         __attribute__nonnull__(pTHX_1);
 949 #define PERL_ARGS_ASSERT_NEWGP  \
 950         assert(gv)
 951
 952 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 953                         __attribute__nonnull__(pTHX_1)
 954                         __attribute__nonnull__(pTHX_3);
 955 #define PERL_ARGS_ASSERT_GV_INIT        \
 956         assert(gv); assert(name)
 957
 958 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 959                         __attribute__nonnull__(pTHX_1)
 960                         __attribute__nonnull__(pTHX_2);
 961 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 962         assert(gv); assert(name)
 963
 964 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
 965                         __attribute__nonnull__(pTHX_1);
 966 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
 967         assert(gv)
 968
 969 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 970                         __attribute__nonnull__(pTHX_1);
 971 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 972         assert(name)
 973
 974 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 975                         __attribute__nonnull__(pTHX_1);
 976 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 977         assert(name)
 978
 979 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 980                         __attribute__nonnull__(pTHX_1);
 981 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 982         assert(sv)
 983
 984 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 985 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 986 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 987                         __attribute__nonnull__(pTHX_1);
 988 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 989         assert(hv)
 990
 991 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 992                         __attribute__nonnull__(pTHX_2); */
 993 #define PERL_ARGS_ASSERT_HV_DELETE      \
 994         assert(key)
 995
 996 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 997                         __attribute__nonnull__(pTHX_2); */
 998 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 999         assert(keysv)
1000
1001 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
1002                         __attribute__warn_unused_result__
1003                         __attribute__nonnull__(pTHX_2); */
1004 #define PERL_ARGS_ASSERT_HV_EXISTS      \
1005         assert(key)
1006
1007 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
1008                         __attribute__warn_unused_result__
1009                         __attribute__nonnull__(pTHX_2); */
1010 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1011         assert(keysv)
1012
1013 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1014                         __attribute__nonnull__(pTHX_2); */
1015 #define PERL_ARGS_ASSERT_HV_FETCH       \
1016         assert(key)
1017
1018 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1019                         __attribute__nonnull__(pTHX_2); */
1020 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1021         assert(keysv)
1022
1023 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1024 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)
1025                         __attribute__nonnull__(pTHX_2);
1026 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1027         assert(key)
1028
1029 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1030                         __attribute__nonnull__(pTHX_1);
1031 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1032         assert(hv)
1033
1034 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1035                         __attribute__nonnull__(pTHX_1);
1036 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1037         assert(hv)
1038
1039 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1040                         __attribute__warn_unused_result__
1041                         __attribute__nonnull__(pTHX_1)
1042                         __attribute__nonnull__(pTHX_2);
1043 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1044         assert(entry); assert(retlen)
1045
1046 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1047                         __attribute__warn_unused_result__
1048                         __attribute__nonnull__(pTHX_1);
1049 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1050         assert(entry)
1051
1052 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1053                         __attribute__warn_unused_result__
1054                         __attribute__nonnull__(pTHX_1); */
1055 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1056         assert(hv)
1057
1058 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1059                         __attribute__warn_unused_result__
1060                         __attribute__nonnull__(pTHX_1)
1061                         __attribute__nonnull__(pTHX_2)
1062                         __attribute__nonnull__(pTHX_3);
1063 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1064         assert(hv); assert(key); assert(retlen)
1065
1066 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1067                         __attribute__warn_unused_result__
1068                         __attribute__nonnull__(pTHX_1);
1069 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1070         assert(hv)
1071
1072 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1073                         __attribute__warn_unused_result__
1074                         __attribute__nonnull__(pTHX_1)
1075                         __attribute__nonnull__(pTHX_2);
1076 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1077         assert(hv); assert(entry)
1078
1079 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1080                         __attribute__nonnull__(pTHX_1);
1081 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1082         assert(hv)
1083
1084 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1085                         __attribute__nonnull__(pTHX_1); */
1086 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1087         assert(hv)
1088
1089 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1090 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1091 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1092 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1093 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1094 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)
1095                         __attribute__nonnull__(pTHX_2)
1096                         __attribute__nonnull__(pTHX_6);
1097 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1098         assert(key_p); assert(value)
1099
1100 #endif
1101 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1102 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1103 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1104 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1105 PERL_CALLCONV I32       Perl_ibcmp(const char* a, const char* b, I32 len)
1106                         __attribute__pure__
1107                         __attribute__nonnull__(1)
1108                         __attribute__nonnull__(2);
1109 #define PERL_ARGS_ASSERT_IBCMP  \
1110         assert(a); assert(b)
1111
1112 PERL_CALLCONV I32       Perl_ibcmp_locale(const char* a, const char* b, I32 len)
1113                         __attribute__pure__
1114                         __attribute__nonnull__(1)
1115                         __attribute__nonnull__(2);
1116 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1117         assert(a); assert(b)
1118
1119 PERL_CALLCONV I32       Perl_ibcmp_utf8(pTHX_ const char *s1, char **pe1, UV l1, bool u1, const char *s2, char **pe2, UV l2, bool u2)
1120                         __attribute__nonnull__(pTHX_1)
1121                         __attribute__nonnull__(pTHX_5);
1122 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1123         assert(s1); assert(s2)
1124
1125 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
1126 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1127                         __attribute__warn_unused_result__;
1128
1129 #endif
1130 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1131                         __attribute__nonnull__(pTHX_2);
1132 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1133         assert(argv)
1134
1135 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1136 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1137 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1138                         __attribute__nonnull__(pTHX_1);
1139 #define PERL_ARGS_ASSERT_INIT_TM        \
1140         assert(ptm)
1141
1142 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1143 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1144                         __attribute__warn_unused_result__
1145                         __attribute__pure__
1146                         __attribute__nonnull__(1)
1147                         __attribute__nonnull__(2);
1148 #define PERL_ARGS_ASSERT_INSTR  \
1149         assert(big); assert(little)
1150
1151 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1152                         __attribute__nonnull__(pTHX_1);
1153 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1154         assert(io)
1155
1156 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1157                         __attribute__warn_unused_result__;
1158
1159 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1160                         __attribute__warn_unused_result__;
1161
1162 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1163                         __attribute__warn_unused_result__
1164                         __attribute__pure__;
1165
1166 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1167                         __attribute__warn_unused_result__
1168                         __attribute__pure__;
1169
1170 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1171                         __attribute__warn_unused_result__
1172                         __attribute__pure__;
1173
1174 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1175                         __attribute__warn_unused_result__
1176                         __attribute__pure__;
1177
1178 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1179                         __attribute__warn_unused_result__
1180                         __attribute__pure__;
1181
1182 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1183                         __attribute__warn_unused_result__
1184                         __attribute__pure__;
1185
1186 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1187                         __attribute__warn_unused_result__
1188                         __attribute__pure__;
1189
1190 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1191                         __attribute__warn_unused_result__
1192                         __attribute__pure__;
1193
1194 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1195                         __attribute__warn_unused_result__
1196                         __attribute__pure__;
1197
1198 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1199                         __attribute__warn_unused_result__
1200                         __attribute__pure__;
1201
1202 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1203                         __attribute__warn_unused_result__
1204                         __attribute__pure__;
1205
1206 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1207                         __attribute__warn_unused_result__
1208                         __attribute__pure__;
1209
1210 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1211                         __attribute__warn_unused_result__
1212                         __attribute__pure__;
1213
1214 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1215                         __attribute__warn_unused_result__
1216                         __attribute__pure__;
1217
1218 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1219                         __attribute__warn_unused_result__
1220                         __attribute__pure__;
1221
1222 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1223                         __attribute__warn_unused_result__
1224                         __attribute__pure__;
1225
1226 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1227                         __attribute__nonnull__(pTHX_2)
1228                         __attribute__nonnull__(pTHX_3);
1229 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1230         assert(p); assert(lenp)
1231
1232 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1233                         __attribute__nonnull__(pTHX_2)
1234                         __attribute__nonnull__(pTHX_3);
1235 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1236         assert(p); assert(lenp)
1237
1238 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1239                         __attribute__nonnull__(pTHX_2)
1240                         __attribute__nonnull__(pTHX_3);
1241 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1242         assert(p); assert(lenp)
1243
1244 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1245                         __attribute__nonnull__(pTHX_2)
1246                         __attribute__nonnull__(pTHX_3);
1247 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1248         assert(p); assert(lenp)
1249
1250 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1251                         __attribute__warn_unused_result__
1252                         __attribute__pure__;
1253
1254 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1255                         __attribute__warn_unused_result__
1256                         __attribute__pure__;
1257
1258 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1259                         __attribute__warn_unused_result__
1260                         __attribute__pure__;
1261
1262 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1263                         __attribute__warn_unused_result__
1264                         __attribute__pure__;
1265
1266 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1267                         __attribute__warn_unused_result__
1268                         __attribute__pure__;
1269
1270 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1271                         __attribute__warn_unused_result__
1272                         __attribute__pure__;
1273
1274 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1275                         __attribute__warn_unused_result__
1276                         __attribute__pure__;
1277
1278 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1279                         __attribute__warn_unused_result__
1280                         __attribute__pure__;
1281
1282 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1283                         __attribute__warn_unused_result__
1284                         __attribute__pure__;
1285
1286 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1287                         __attribute__warn_unused_result__
1288                         __attribute__pure__;
1289
1290 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1291                         __attribute__warn_unused_result__
1292                         __attribute__pure__;
1293
1294 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1295                         __attribute__warn_unused_result__
1296                         __attribute__pure__;
1297
1298 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1299                         __attribute__warn_unused_result__
1300                         __attribute__pure__;
1301
1302 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1303                         __attribute__nonnull__(1);
1304 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1305         assert(s)
1306
1307 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1308                         __attribute__nonnull__(1);
1309 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1310         assert(s)
1311
1312 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1313                         __attribute__nonnull__(1);
1314 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1315         assert(s)
1316
1317 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1318                         __attribute__nonnull__(1); */
1319 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1320         assert(s)
1321
1322 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1323                         __attribute__nonnull__(1);
1324 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1325         assert(s)
1326
1327 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1328                         __attribute__warn_unused_result__
1329                         __attribute__nonnull__(pTHX_1);
1330 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1331         assert(p)
1332
1333 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1334                         __attribute__warn_unused_result__
1335                         __attribute__nonnull__(pTHX_1);
1336 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1337         assert(p)
1338
1339 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1340                         __attribute__warn_unused_result__
1341                         __attribute__nonnull__(pTHX_1);
1342 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1343         assert(p)
1344
1345 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1346                         __attribute__warn_unused_result__
1347                         __attribute__nonnull__(pTHX_1);
1348 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1349         assert(p)
1350
1351 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1352                         __attribute__warn_unused_result__
1353                         __attribute__nonnull__(pTHX_1);
1354 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1355         assert(p)
1356
1357 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1358                         __attribute__warn_unused_result__
1359                         __attribute__nonnull__(pTHX_1);
1360 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1361         assert(p)
1362
1363 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1364                         __attribute__warn_unused_result__
1365                         __attribute__nonnull__(pTHX_1);
1366 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1367         assert(p)
1368
1369 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1370                         __attribute__warn_unused_result__
1371                         __attribute__nonnull__(pTHX_1);
1372 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1373         assert(p)
1374
1375 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1376                         __attribute__warn_unused_result__
1377                         __attribute__nonnull__(pTHX_1);
1378 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1379         assert(p)
1380
1381 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1382                         __attribute__warn_unused_result__
1383                         __attribute__nonnull__(pTHX_1);
1384 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1385         assert(p)
1386
1387 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1388                         __attribute__warn_unused_result__
1389                         __attribute__nonnull__(pTHX_1);
1390 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1391         assert(p)
1392
1393 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1394                         __attribute__warn_unused_result__
1395                         __attribute__nonnull__(pTHX_1);
1396 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1397         assert(p)
1398
1399 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1400                         __attribute__warn_unused_result__
1401                         __attribute__nonnull__(pTHX_1);
1402 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1403         assert(p)
1404
1405 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1406                         __attribute__warn_unused_result__
1407                         __attribute__nonnull__(pTHX_1);
1408 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1409         assert(p)
1410
1411 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1412                         __attribute__warn_unused_result__
1413                         __attribute__nonnull__(pTHX_1);
1414 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1415         assert(p)
1416
1417 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1418                         __attribute__warn_unused_result__
1419                         __attribute__nonnull__(pTHX_1);
1420 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1421         assert(p)
1422
1423 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1424                         __attribute__warn_unused_result__
1425                         __attribute__nonnull__(pTHX_1);
1426 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1427         assert(p)
1428
1429 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1430                         __attribute__warn_unused_result__
1431                         __attribute__nonnull__(pTHX_1);
1432 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1433         assert(p)
1434
1435 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1436                         __attribute__warn_unused_result__
1437                         __attribute__nonnull__(pTHX_1);
1438 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1439         assert(p)
1440
1441 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1442                         __attribute__warn_unused_result__
1443                         __attribute__nonnull__(pTHX_1);
1444 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1445         assert(p)
1446
1447 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1448                         __attribute__warn_unused_result__
1449                         __attribute__nonnull__(pTHX_1);
1450 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1451         assert(p)
1452
1453 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1454                         __attribute__warn_unused_result__
1455                         __attribute__nonnull__(pTHX_1);
1456 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1457         assert(p)
1458
1459 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1460                         __attribute__warn_unused_result__
1461                         __attribute__nonnull__(pTHX_1);
1462 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1463         assert(p)
1464
1465 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1466                         __attribute__warn_unused_result__
1467                         __attribute__nonnull__(pTHX_1);
1468 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1469         assert(p)
1470
1471 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1472                         __attribute__warn_unused_result__
1473                         __attribute__nonnull__(pTHX_1);
1474 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1475         assert(p)
1476
1477 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1478                         __attribute__warn_unused_result__
1479                         __attribute__nonnull__(pTHX_1);
1480 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1481         assert(p)
1482
1483 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1484                         __attribute__warn_unused_result__
1485                         __attribute__nonnull__(pTHX_1);
1486 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1487         assert(p)
1488
1489 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1490                         __attribute__warn_unused_result__
1491                         __attribute__nonnull__(pTHX_1);
1492 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1493         assert(p)
1494
1495 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1496                         __attribute__nonnull__(pTHX_1);
1497 #define PERL_ARGS_ASSERT_JMAYBE \
1498         assert(o)
1499
1500 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1501                         __attribute__pure__
1502                         __attribute__nonnull__(pTHX_1);
1503 #define PERL_ARGS_ASSERT_KEYWORD        \
1504         assert(name)
1505
1506 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1507 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
1508                         __attribute__nonnull__(pTHX_1);
1509 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
1510         assert(rep_op)
1511
1512 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
1513                         __attribute__nonnull__(pTHX_1);
1514 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
1515         assert(o)
1516
1517 #endif
1518 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1519 PERL_CALLCONV void      Perl_lex_end(pTHX);
1520 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1521 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1522 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1523 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1524                         __attribute__nonnull__(pTHX_1);
1525 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1526         assert(pv)
1527
1528 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1529                         __attribute__nonnull__(pTHX_1);
1530 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1531         assert(sv)
1532
1533 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1534                         __attribute__nonnull__(pTHX_1);
1535 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1536         assert(ptr)
1537
1538 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1539                         __attribute__nonnull__(pTHX_1);
1540 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1541         assert(ptr)
1542
1543 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1544                         __attribute__nonnull__(pTHX_1);
1545 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1546         assert(ptr)
1547
1548 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1549 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1550 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1551 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1552 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1553                         __attribute__nonnull__(pTHX_1);
1554 #define PERL_ARGS_ASSERT_OP_NULL        \
1555         assert(o)
1556
1557 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1558                         __attribute__nonnull__(pTHX_1);
1559 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1560         assert(o)
1561
1562 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1563 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1564 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1565 STATIC OP*      S_linklist(pTHX_ OP *o)
1566                         __attribute__nonnull__(pTHX_1);
1567 #define PERL_ARGS_ASSERT_LINKLIST       \
1568         assert(o)
1569
1570 STATIC OP*      S_listkids(pTHX_ OP* o);
1571 #endif
1572 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1573 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1574                         __attribute__nonnull__(pTHX_2);
1575 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1576         assert(name)
1577
1578 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1579                         __attribute__nonnull__(pTHX_2);
1580 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1581         assert(name)
1582
1583 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1584                         __attribute__nonnull__(pTHX_1);
1585 #define PERL_ARGS_ASSERT_LOCALIZE       \
1586         assert(o)
1587
1588 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1589                         __attribute__warn_unused_result__
1590                         __attribute__nonnull__(pTHX_1);
1591 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1592         assert(sv)
1593
1594 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1595                         __attribute__nonnull__(pTHX_1)
1596                         __attribute__nonnull__(pTHX_2)
1597                         __attribute__nonnull__(pTHX_3);
1598 #define PERL_ARGS_ASSERT_GROK_BIN       \
1599         assert(start); assert(len_p); assert(flags)
1600
1601 PERL_CALLCONV char      Perl_grok_bslash_c(pTHX_ const char source, const bool output_warning)
1602                         __attribute__warn_unused_result__;
1603
1604 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1605                         __attribute__nonnull__(pTHX_1)
1606                         __attribute__nonnull__(pTHX_2)
1607                         __attribute__nonnull__(pTHX_3);
1608 #define PERL_ARGS_ASSERT_GROK_HEX       \
1609         assert(start); assert(len_p); assert(flags)
1610
1611 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1612                         __attribute__nonnull__(pTHX_1);
1613 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1614         assert(pv)
1615
1616 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1617                         __attribute__warn_unused_result__
1618                         __attribute__nonnull__(pTHX_1)
1619                         __attribute__nonnull__(pTHX_2);
1620 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1621         assert(sp); assert(send)
1622
1623 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1624                         __attribute__nonnull__(pTHX_1)
1625                         __attribute__nonnull__(pTHX_2)
1626                         __attribute__nonnull__(pTHX_3);
1627 #define PERL_ARGS_ASSERT_GROK_OCT       \
1628         assert(start); assert(len_p); assert(flags)
1629
1630 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1631                         __attribute__nonnull__(pTHX_1)
1632                         __attribute__nonnull__(pTHX_2);
1633 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1634         assert(sv); assert(mg)
1635
1636 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1637                         __attribute__nonnull__(pTHX_1)
1638                         __attribute__nonnull__(pTHX_2);
1639 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1640         assert(sv); assert(mg)
1641
1642 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1643                         __attribute__nonnull__(pTHX_1)
1644                         __attribute__nonnull__(pTHX_2);
1645 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1646         assert(sv); assert(mg)
1647
1648 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1649                         __attribute__nonnull__(pTHX_1)
1650                         __attribute__nonnull__(pTHX_2);
1651 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1652         assert(sv); assert(mg)
1653
1654 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1655                         __attribute__nonnull__(pTHX_2);
1656 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1657         assert(mg)
1658
1659 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1660                         __attribute__nonnull__(pTHX_1)
1661                         __attribute__nonnull__(pTHX_2);
1662 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1663         assert(sv); assert(mg)
1664
1665 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1666                         __attribute__nonnull__(pTHX_1)
1667                         __attribute__nonnull__(pTHX_2);
1668 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1669         assert(sv); assert(mg)
1670
1671 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1672                         __attribute__nonnull__(pTHX_1)
1673                         __attribute__nonnull__(pTHX_2);
1674 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1675         assert(sv); assert(mg)
1676
1677 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1678                         __attribute__nonnull__(pTHX_1)
1679                         __attribute__nonnull__(pTHX_2);
1680 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1681         assert(sv); assert(mg)
1682
1683 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1684                         __attribute__nonnull__(pTHX_1)
1685                         __attribute__nonnull__(pTHX_2);
1686 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1687         assert(sv); assert(mg)
1688
1689 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1690                         __attribute__nonnull__(pTHX_1)
1691                         __attribute__nonnull__(pTHX_2);
1692 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1693         assert(sv); assert(mg)
1694
1695 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1696                         __attribute__nonnull__(pTHX_1)
1697                         __attribute__nonnull__(pTHX_2);
1698 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1699         assert(sv); assert(mg)
1700
1701 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1702                         __attribute__nonnull__(pTHX_1)
1703                         __attribute__nonnull__(pTHX_2);
1704 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1705         assert(sv); assert(mg)
1706
1707 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1708                         __attribute__nonnull__(pTHX_1)
1709                         __attribute__nonnull__(pTHX_2);
1710 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1711         assert(sv); assert(mg)
1712
1713 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1714                         __attribute__nonnull__(pTHX_1)
1715                         __attribute__nonnull__(pTHX_2);
1716 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1717         assert(sv); assert(mg)
1718
1719 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1720                         __attribute__nonnull__(pTHX_1)
1721                         __attribute__nonnull__(pTHX_2);
1722 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1723         assert(sv); assert(mg)
1724
1725 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1726                         __attribute__nonnull__(pTHX_1)
1727                         __attribute__nonnull__(pTHX_2);
1728 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1729         assert(sv); assert(mg)
1730
1731 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1732                         __attribute__nonnull__(pTHX_1)
1733                         __attribute__nonnull__(pTHX_2);
1734 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1735         assert(sv); assert(mg)
1736
1737 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1738                         __attribute__nonnull__(pTHX_1)
1739                         __attribute__nonnull__(pTHX_2);
1740 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1741         assert(sv); assert(mg)
1742
1743 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1744                         __attribute__nonnull__(pTHX_1)
1745                         __attribute__nonnull__(pTHX_2);
1746 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1747         assert(sv); assert(mg)
1748
1749 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1750                         __attribute__nonnull__(pTHX_1)
1751                         __attribute__nonnull__(pTHX_2);
1752 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1753         assert(sv); assert(mg)
1754
1755 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1756                         __attribute__nonnull__(pTHX_1)
1757                         __attribute__nonnull__(pTHX_2)
1758                         __attribute__nonnull__(pTHX_3);
1759 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1760         assert(sv); assert(mg); assert(key)
1761
1762 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1763                         __attribute__nonnull__(pTHX_1)
1764                         __attribute__nonnull__(pTHX_2);
1765 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1766         assert(sv); assert(mg)
1767
1768 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1769                         __attribute__nonnull__(pTHX_1)
1770                         __attribute__nonnull__(pTHX_2);
1771 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1772         assert(sv); assert(mg)
1773
1774 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1775                         __attribute__noreturn__
1776                         __attribute__nonnull__(pTHX_1)
1777                         __attribute__nonnull__(pTHX_2);
1778 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1779         assert(sv); assert(mg)
1780
1781 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1782                         __attribute__nonnull__(pTHX_1)
1783                         __attribute__nonnull__(pTHX_2);
1784 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1785         assert(sv); assert(mg)
1786
1787 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1788                         __attribute__nonnull__(pTHX_1)
1789                         __attribute__nonnull__(pTHX_2);
1790 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1791         assert(sv); assert(mg)
1792
1793 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1794                         __attribute__nonnull__(pTHX_1)
1795                         __attribute__nonnull__(pTHX_2);
1796 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1797         assert(sv); assert(mg)
1798
1799 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1800                         __attribute__nonnull__(pTHX_1)
1801                         __attribute__nonnull__(pTHX_2);
1802 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1803         assert(sv); assert(mg)
1804
1805 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1806                         __attribute__nonnull__(pTHX_1)
1807                         __attribute__nonnull__(pTHX_2);
1808 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1809         assert(sv); assert(mg)
1810
1811 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1812                         __attribute__nonnull__(pTHX_1)
1813                         __attribute__nonnull__(pTHX_2);
1814 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1815         assert(sv); assert(mg)
1816
1817 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1818                         __attribute__nonnull__(pTHX_1)
1819                         __attribute__nonnull__(pTHX_2);
1820 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1821         assert(sv); assert(mg)
1822
1823 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1824                         __attribute__nonnull__(pTHX_1)
1825                         __attribute__nonnull__(pTHX_2);
1826 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1827         assert(sv); assert(mg)
1828
1829 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1830                         __attribute__nonnull__(pTHX_1)
1831                         __attribute__nonnull__(pTHX_2);
1832 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1833         assert(sv); assert(mg)
1834
1835 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1836                         __attribute__nonnull__(pTHX_1)
1837                         __attribute__nonnull__(pTHX_2);
1838 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1839         assert(sv); assert(mg)
1840
1841 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1842                         __attribute__nonnull__(pTHX_1)
1843                         __attribute__nonnull__(pTHX_2);
1844 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1845         assert(sv); assert(mg)
1846
1847 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1848                         __attribute__nonnull__(pTHX_1)
1849                         __attribute__nonnull__(pTHX_2);
1850 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1851         assert(sv); assert(mg)
1852
1853 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1854                         __attribute__nonnull__(pTHX_1)
1855                         __attribute__nonnull__(pTHX_2);
1856 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1857         assert(sv); assert(mg)
1858
1859 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1860                         __attribute__nonnull__(pTHX_1)
1861                         __attribute__nonnull__(pTHX_2);
1862 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1863         assert(sv); assert(mg)
1864
1865 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1866                         __attribute__nonnull__(pTHX_2);
1867 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1868         assert(mg)
1869
1870 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1871                         __attribute__nonnull__(pTHX_1)
1872                         __attribute__nonnull__(pTHX_2);
1873 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1874         assert(sv); assert(mg)
1875
1876 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1877                         __attribute__nonnull__(pTHX_1)
1878                         __attribute__nonnull__(pTHX_2);
1879 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1880         assert(sv); assert(mg)
1881
1882 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1883                         __attribute__nonnull__(pTHX_1)
1884                         __attribute__nonnull__(pTHX_2);
1885 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1886         assert(sv); assert(mg)
1887
1888 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1889                         __attribute__nonnull__(pTHX_1)
1890                         __attribute__nonnull__(pTHX_2);
1891 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1892         assert(sv); assert(mg)
1893
1894 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1895                         __attribute__nonnull__(pTHX_1)
1896                         __attribute__nonnull__(pTHX_2);
1897 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1898         assert(sv); assert(mg)
1899
1900 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1901                         __attribute__nonnull__(pTHX_1)
1902                         __attribute__nonnull__(pTHX_2);
1903 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1904         assert(sv); assert(mg)
1905
1906 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1907                         __attribute__nonnull__(pTHX_1)
1908                         __attribute__nonnull__(pTHX_2);
1909 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1910         assert(sv); assert(mg)
1911
1912 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1913                         __attribute__nonnull__(pTHX_1)
1914                         __attribute__nonnull__(pTHX_2);
1915 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1916         assert(sv); assert(mg)
1917
1918 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, U32 argc, ...)
1919                         __attribute__nonnull__(pTHX_1)
1920                         __attribute__nonnull__(pTHX_2)
1921                         __attribute__nonnull__(pTHX_3);
1922 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
1923         assert(sv); assert(mg); assert(meth)
1924
1925 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1926 #if defined(USE_LOCALE_COLLATE)
1927 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1928                         __attribute__nonnull__(pTHX_1)
1929                         __attribute__nonnull__(pTHX_2);
1930 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1931         assert(sv); assert(mg)
1932
1933 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1934                         __attribute__nonnull__(pTHX_1)
1935                         __attribute__nonnull__(pTHX_3);
1936 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1937         assert(s); assert(xlen)
1938
1939 #endif
1940 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1941                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1942                         __attribute__nonnull__(pTHX_1);
1943 #define PERL_ARGS_ASSERT_MESS   \
1944         assert(pat)
1945
1946 PERL_CALLCONV SV*       Perl_mess_sv(pTHX_ SV* basemsg, bool consume)
1947                         __attribute__nonnull__(pTHX_1);
1948 #define PERL_ARGS_ASSERT_MESS_SV        \
1949         assert(basemsg)
1950
1951 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1952                         __attribute__nonnull__(pTHX_1);
1953 #define PERL_ARGS_ASSERT_VMESS  \
1954         assert(pat)
1955
1956 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1957                         __attribute__nonnull__(pTHX_1);
1958 #define PERL_ARGS_ASSERT_QERROR \
1959         assert(err)
1960
1961 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1962                         __attribute__nonnull__(pTHX_3);
1963 #define PERL_ARGS_ASSERT_SORTSV \
1964         assert(cmp)
1965
1966 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1967                         __attribute__nonnull__(pTHX_3);
1968 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1969         assert(cmp)
1970
1971 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1972                         __attribute__nonnull__(pTHX_1);
1973 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1974         assert(sv)
1975
1976 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1977                         __attribute__nonnull__(pTHX_1)
1978                         __attribute__nonnull__(pTHX_2);
1979 #define PERL_ARGS_ASSERT_MG_COPY        \
1980         assert(sv); assert(nsv)
1981
1982 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1983                         __attribute__nonnull__(pTHX_1)
1984                         __attribute__nonnull__(pTHX_2);
1985 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1986         assert(sv); assert(nsv)
1987
1988 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1989                         __attribute__warn_unused_result__;
1990
1991 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1992                         __attribute__nonnull__(pTHX_1);
1993 #define PERL_ARGS_ASSERT_MG_FREE        \
1994         assert(sv)
1995
1996 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1997                         __attribute__nonnull__(pTHX_1);
1998 #define PERL_ARGS_ASSERT_MG_GET \
1999         assert(sv)
2000
2001 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
2002                         __attribute__nonnull__(pTHX_1);
2003 #define PERL_ARGS_ASSERT_MG_LENGTH      \
2004         assert(sv)
2005
2006 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
2007                         __attribute__nonnull__(pTHX_1);
2008 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
2009         assert(sv)
2010
2011 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
2012                         __attribute__nonnull__(pTHX_1);
2013 #define PERL_ARGS_ASSERT_MG_SET \
2014         assert(sv)
2015
2016 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
2017                         __attribute__nonnull__(pTHX_1);
2018 #define PERL_ARGS_ASSERT_MG_SIZE        \
2019         assert(sv)
2020
2021 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2022                         __attribute__nonnull__(pTHX_1);
2023 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2024         assert(ptm)
2025
2026 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2027 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2028 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2029                         __attribute__nonnull__(pTHX_1);
2030 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2031         assert(s)
2032
2033 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2034                         __attribute__nonnull__(pTHX_1);
2035 #define PERL_ARGS_ASSERT_MY_ATOF        \
2036         assert(s)
2037
2038 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
2039 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
2040                         __attribute__nonnull__(1)
2041                         __attribute__nonnull__(2);
2042 #define PERL_ARGS_ASSERT_MY_BCOPY       \
2043         assert(from); assert(to)
2044
2045 #endif
2046 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
2047 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
2048                         __attribute__nonnull__(1);
2049 #define PERL_ARGS_ASSERT_MY_BZERO       \
2050         assert(loc)
2051
2052 #endif
2053 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2054                         __attribute__noreturn__;
2055
2056 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2057                         __attribute__noreturn__;
2058
2059 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2060 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2061 PERL_CALLCONV void      Perl_atfork_lock(void);
2062 PERL_CALLCONV void      Perl_atfork_unlock(void);
2063 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
2064 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
2065 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
2066                         __attribute__pure__
2067                         __attribute__nonnull__(1)
2068                         __attribute__nonnull__(2);
2069 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
2070         assert(s1); assert(s2)
2071
2072 #endif
2073 #if !defined(HAS_MEMSET)
2074 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
2075                         __attribute__nonnull__(1);
2076 #define PERL_ARGS_ASSERT_MY_MEMSET      \
2077         assert(loc)
2078
2079 #endif
2080 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2081 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2082                         __attribute__nonnull__(pTHX_1)
2083                         __attribute__nonnull__(pTHX_2);
2084 #define PERL_ARGS_ASSERT_MY_POPEN       \
2085         assert(cmd); assert(mode)
2086
2087 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2088                         __attribute__nonnull__(pTHX_1)
2089                         __attribute__nonnull__(pTHX_3);
2090 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2091         assert(mode); assert(args)
2092
2093 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2094 PERL_CALLCONV I32       Perl_my_stat(pTHX);
2095 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)
2096                         __attribute__nonnull__(pTHX_1);
2097 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2098         assert(fmt)
2099
2100 #if defined(MYSWAP)
2101 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
2102                         __attribute__malloc__
2103                         __attribute__warn_unused_result__
2104                         __attribute__pure__;
2105
2106 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
2107                         __attribute__malloc__
2108                         __attribute__warn_unused_result__
2109                         __attribute__pure__;
2110
2111 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
2112                         __attribute__malloc__
2113                         __attribute__warn_unused_result__
2114                         __attribute__pure__;
2115
2116 #endif
2117 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2118 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2119                         __attribute__malloc__
2120                         __attribute__warn_unused_result__;
2121
2122 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2123                         __attribute__malloc__
2124                         __attribute__warn_unused_result__;
2125
2126 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2127 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2128                         __attribute__malloc__
2129                         __attribute__warn_unused_result__;
2130
2131 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2132                         __attribute__malloc__
2133                         __attribute__warn_unused_result__
2134                         __attribute__nonnull__(pTHX_2);
2135 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2136         assert(first)
2137
2138 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2139 #ifdef PERL_MAD
2140 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2141 #else
2142 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2143 #endif
2144 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2145                         __attribute__malloc__
2146                         __attribute__warn_unused_result__
2147                         __attribute__nonnull__(pTHX_5);
2148 #define PERL_ARGS_ASSERT_NEWFOROP       \
2149         assert(expr)
2150
2151 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2152                         __attribute__malloc__
2153                         __attribute__warn_unused_result__
2154                         __attribute__nonnull__(pTHX_1)
2155                         __attribute__nonnull__(pTHX_2);
2156 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2157         assert(cond); assert(block)
2158
2159 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2160                         __attribute__malloc__
2161                         __attribute__warn_unused_result__
2162                         __attribute__nonnull__(pTHX_3)
2163                         __attribute__nonnull__(pTHX_4);
2164 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2165         assert(first); assert(other)
2166
2167 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2168                         __attribute__malloc__
2169                         __attribute__warn_unused_result__
2170                         __attribute__nonnull__(pTHX_2);
2171 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2172         assert(label)
2173
2174 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2175                         __attribute__malloc__
2176                         __attribute__warn_unused_result__;
2177
2178 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2179                         __attribute__malloc__
2180                         __attribute__warn_unused_result__;
2181
2182 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2183                         __attribute__malloc__
2184                         __attribute__warn_unused_result__;
2185
2186 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2187                         __attribute__nonnull__(pTHX_1);
2188 #define PERL_ARGS_ASSERT_NEWPROG        \
2189         assert(o)
2190
2191 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2192                         __attribute__malloc__
2193                         __attribute__warn_unused_result__
2194                         __attribute__nonnull__(pTHX_2)
2195                         __attribute__nonnull__(pTHX_3);
2196 #define PERL_ARGS_ASSERT_NEWRANGE       \
2197         assert(left); assert(right)
2198
2199 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2200                         __attribute__malloc__
2201                         __attribute__warn_unused_result__;
2202
2203 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2204                         __attribute__malloc__
2205                         __attribute__warn_unused_result__;
2206
2207 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2208 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2209                         __attribute__nonnull__(pTHX_2)
2210                         __attribute__nonnull__(pTHX_3);
2211 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2212         assert(subaddr); assert(filename)
2213
2214 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2215                         __attribute__nonnull__(pTHX_2)
2216                         __attribute__nonnull__(pTHX_3);
2217 #define PERL_ARGS_ASSERT_NEWXS  \
2218         assert(subaddr); assert(filename)
2219
2220 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2221                         __attribute__warn_unused_result__; */
2222
2223 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2224                         __attribute__malloc__
2225                         __attribute__warn_unused_result__
2226                         __attribute__nonnull__(pTHX_1);
2227 #define PERL_ARGS_ASSERT_NEWAVREF       \
2228         assert(o)
2229
2230 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2231                         __attribute__malloc__
2232                         __attribute__warn_unused_result__;
2233
2234 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2235                         __attribute__malloc__
2236                         __attribute__warn_unused_result__;
2237
2238 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2239                         __attribute__malloc__
2240                         __attribute__warn_unused_result__
2241                         __attribute__nonnull__(pTHX_3);
2242 #define PERL_ARGS_ASSERT_NEWGVOP        \
2243         assert(gv)
2244
2245 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2246                         __attribute__malloc__
2247                         __attribute__warn_unused_result__
2248                         __attribute__nonnull__(pTHX_1);
2249 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2250         assert(pack)
2251
2252 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2253                         __attribute__malloc__
2254                         __attribute__warn_unused_result__;
2255
2256 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2257                         __attribute__malloc__
2258                         __attribute__warn_unused_result__
2259                         __attribute__nonnull__(pTHX_1);
2260 #define PERL_ARGS_ASSERT_NEWHVREF       \
2261         assert(o)
2262
2263 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2264                         __attribute__warn_unused_result__; */
2265
2266 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2267                         __attribute__malloc__
2268                         __attribute__warn_unused_result__;
2269
2270 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2271                         __attribute__malloc__
2272                         __attribute__warn_unused_result__; */
2273
2274 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2275                         __attribute__malloc__
2276                         __attribute__warn_unused_result__;
2277
2278 #ifdef USE_ITHREADS
2279 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2280                         __attribute__malloc__
2281                         __attribute__warn_unused_result__
2282                         __attribute__nonnull__(pTHX_3);
2283 #define PERL_ARGS_ASSERT_NEWPADOP       \
2284         assert(sv)
2285
2286 #endif
2287 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2288                         __attribute__malloc__
2289                         __attribute__warn_unused_result__;
2290
2291 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2292                         __attribute__malloc__
2293                         __attribute__warn_unused_result__;
2294
2295 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2296                         __attribute__malloc__
2297                         __attribute__warn_unused_result__
2298                         __attribute__nonnull__(pTHX_1);
2299 #define PERL_ARGS_ASSERT_NEWRV  \
2300         assert(sv)
2301
2302 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2303                         __attribute__malloc__
2304                         __attribute__warn_unused_result__
2305                         __attribute__nonnull__(pTHX_1);
2306 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2307         assert(sv)
2308
2309 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2310                         __attribute__malloc__
2311                         __attribute__warn_unused_result__;
2312
2313 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2314                         __attribute__malloc__
2315                         __attribute__warn_unused_result__
2316                         __attribute__nonnull__(pTHX_1);
2317 #define PERL_ARGS_ASSERT_NEWSVREF       \
2318         assert(o)
2319
2320 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2321                         __attribute__malloc__
2322                         __attribute__warn_unused_result__
2323                         __attribute__nonnull__(pTHX_3);
2324 #define PERL_ARGS_ASSERT_NEWSVOP        \
2325         assert(sv)
2326
2327 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2328                         __attribute__malloc__
2329                         __attribute__warn_unused_result__;
2330
2331 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2332                         __attribute__malloc__
2333                         __attribute__warn_unused_result__;
2334
2335 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2336                         __attribute__malloc__
2337                         __attribute__warn_unused_result__;
2338
2339 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2340                         __attribute__malloc__
2341                         __attribute__warn_unused_result__;
2342
2343 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2344                         __attribute__malloc__
2345                         __attribute__warn_unused_result__;
2346
2347 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2348                         __attribute__malloc__
2349                         __attribute__warn_unused_result__;
2350
2351 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2352                         __attribute__malloc__
2353                         __attribute__warn_unused_result__;
2354
2355 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2356                         __attribute__malloc__
2357                         __attribute__warn_unused_result__;
2358
2359 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2360                         __attribute__malloc__
2361                         __attribute__warn_unused_result__
2362                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2363                         __attribute__nonnull__(pTHX_1);
2364 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2365         assert(pat)
2366
2367 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2368                         __attribute__malloc__
2369                         __attribute__warn_unused_result__
2370                         __attribute__nonnull__(pTHX_1);
2371 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2372         assert(pat)
2373
2374 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2375                         __attribute__nonnull__(pTHX_1);
2376 #define PERL_ARGS_ASSERT_NEWSVRV        \
2377         assert(rv)
2378
2379 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2380                         __attribute__malloc__
2381                         __attribute__warn_unused_result__;
2382
2383 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2384                         __attribute__malloc__
2385                         __attribute__warn_unused_result__;
2386
2387 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2388                         __attribute__malloc__
2389                         __attribute__warn_unused_result__;
2390
2391 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2392                         __attribute__malloc__
2393                         __attribute__warn_unused_result__
2394                         __attribute__nonnull__(pTHX_2);
2395 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2396         assert(block)
2397
2398 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2399                         __attribute__malloc__
2400                         __attribute__warn_unused_result__;
2401
2402 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2403                         __attribute__malloc__
2404                         __attribute__warn_unused_result__;
2405
2406 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2407                         __attribute__nonnull__(pTHX_1)
2408                         __attribute__nonnull__(pTHX_2)
2409                         __attribute__nonnull__(pTHX_3);
2410 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2411         assert(s); assert(e); assert(sv)
2412
2413 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2414                         __attribute__nonnull__(pTHX_1)
2415                         __attribute__nonnull__(pTHX_2);
2416 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2417         assert(s); assert(rv)
2418
2419 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)
2420                         __attribute__nonnull__(pTHX_1);
2421 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2422         assert(s)
2423
2424 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2425                         __attribute__nonnull__(pTHX_1);
2426 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2427         assert(ver)
2428
2429 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2430                         __attribute__nonnull__(pTHX_1);
2431 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2432         assert(ver)
2433
2434 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2435                         __attribute__nonnull__(pTHX_1);
2436 #define PERL_ARGS_ASSERT_VVERIFY        \
2437         assert(vs)
2438
2439 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2440                         __attribute__nonnull__(pTHX_1);
2441 #define PERL_ARGS_ASSERT_VNUMIFY        \
2442         assert(vs)
2443
2444 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2445                         __attribute__nonnull__(pTHX_1);
2446 #define PERL_ARGS_ASSERT_VNORMAL        \
2447         assert(vs)
2448
2449 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2450                         __attribute__nonnull__(pTHX_1);
2451 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2452         assert(vs)
2453
2454 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2455                         __attribute__nonnull__(pTHX_1)
2456                         __attribute__nonnull__(pTHX_2);
2457 #define PERL_ARGS_ASSERT_VCMP   \
2458         assert(lhv); assert(rhv)
2459
2460 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2461                         __attribute__nonnull__(pTHX_1);
2462 #define PERL_ARGS_ASSERT_NEXTARGV       \
2463         assert(gv)
2464
2465 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2466                         __attribute__pure__
2467                         __attribute__nonnull__(1)
2468                         __attribute__nonnull__(2)
2469                         __attribute__nonnull__(3)
2470                         __attribute__nonnull__(4);
2471 #define PERL_ARGS_ASSERT_NINSTR \
2472         assert(big); assert(bigend); assert(little); assert(lend)
2473
2474 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2475 #ifdef PERL_MAD
2476 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2477                         __attribute__nonnull__(pTHX_1);
2478 #define PERL_ARGS_ASSERT_PACKAGE        \
2479         assert(o)
2480
2481 #else
2482 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2483                         __attribute__nonnull__(pTHX_1);
2484 #define PERL_ARGS_ASSERT_PACKAGE        \
2485         assert(o)
2486
2487 #endif
2488 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2489                         __attribute__nonnull__(pTHX_1);
2490 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2491         assert(v)
2492
2493 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2494 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
2495                         __attribute__nonnull__(pTHX_1);
2496 #define PERL_ARGS_ASSERT_ALLOCMY        \
2497         assert(name)
2498
2499 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2500                         __attribute__warn_unused_result__
2501                         __attribute__nonnull__(pTHX_1);
2502 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2503         assert(name)
2504
2505 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2506 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2507                         __attribute__warn_unused_result__
2508                         __attribute__nonnull__(pTHX_1);
2509 #define PERL_ARGS_ASSERT_OOPSAV \
2510         assert(o)
2511
2512 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2513                         __attribute__warn_unused_result__
2514                         __attribute__nonnull__(pTHX_1);
2515 #define PERL_ARGS_ASSERT_OOPSHV \
2516         assert(o)
2517
2518 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2519 #ifdef DEBUGGING
2520 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2521 #endif
2522 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2523 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2524 STATIC void     S_pad_reset(pTHX);
2525 #endif
2526 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2527 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2528 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2529                         __attribute__nonnull__(pTHX_1)
2530                         __attribute__nonnull__(pTHX_2);
2531 #define PERL_ARGS_ASSERT_START_GLOB     \
2532         assert(tmpglob); assert(io)
2533
2534 #if defined(USE_REENTRANT_API)
2535 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2536 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2537 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2538 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2539                         __attribute__nonnull__(1);
2540 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2541         assert(f)
2542
2543 #endif
2544 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2545 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2546                         __attribute__nonnull__(pTHX_1)
2547                         __attribute__nonnull__(pTHX_3);
2548 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2549         assert(sub_name); assert(argv)
2550
2551 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2552                         __attribute__nonnull__(pTHX_1);
2553 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2554         assert(methname)
2555
2556 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2557                         __attribute__nonnull__(pTHX_1);
2558 #define PERL_ARGS_ASSERT_CALL_PV        \
2559         assert(sub_name)
2560
2561 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2562                         __attribute__nonnull__(pTHX_1);
2563 #define PERL_ARGS_ASSERT_CALL_SV        \
2564         assert(sv)
2565
2566 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2567 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2568                         __attribute__nonnull__(pTHX_1);
2569 #define PERL_ARGS_ASSERT_DOREF  \
2570         assert(o)
2571
2572 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2573                         __attribute__nonnull__(pTHX_1);
2574 #define PERL_ARGS_ASSERT_EVAL_PV        \
2575         assert(p)
2576
2577 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2578                         __attribute__nonnull__(pTHX_1);
2579 #define PERL_ARGS_ASSERT_EVAL_SV        \
2580         assert(sv)
2581
2582 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2583                         __attribute__nonnull__(pTHX_1);
2584 #define PERL_ARGS_ASSERT_GET_SV \
2585         assert(name)
2586
2587 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2588                         __attribute__nonnull__(pTHX_1);
2589 #define PERL_ARGS_ASSERT_GET_AV \
2590         assert(name)
2591
2592 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2593                         __attribute__nonnull__(pTHX_1);
2594 #define PERL_ARGS_ASSERT_GET_HV \
2595         assert(name)
2596
2597 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2598                         __attribute__nonnull__(pTHX_1);
2599 #define PERL_ARGS_ASSERT_GET_CV \
2600         assert(name)
2601
2602 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2603                         __attribute__nonnull__(pTHX_1);
2604 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2605         assert(name)
2606
2607 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2608 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2609 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2610 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2611                         __attribute__nonnull__(pTHX_1);
2612 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2613         assert(newctype)
2614
2615 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2616 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2617 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2618 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2619 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2620                         __attribute__nonnull__(pTHX_1);
2621 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2622         assert(pv)
2623
2624 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)
2625                         __attribute__nonnull__(pTHX_1)
2626                         __attribute__nonnull__(pTHX_2)
2627                         __attribute__nonnull__(pTHX_3)
2628                         __attribute__nonnull__(pTHX_4)
2629                         __attribute__nonnull__(pTHX_5)
2630                         __attribute__nonnull__(pTHX_6);
2631 #define PERL_ARGS_ASSERT_PACK_CAT       \
2632         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2633
2634 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2635                         __attribute__nonnull__(pTHX_1)
2636                         __attribute__nonnull__(pTHX_2)
2637                         __attribute__nonnull__(pTHX_3)
2638                         __attribute__nonnull__(pTHX_4)
2639                         __attribute__nonnull__(pTHX_5);
2640 #define PERL_ARGS_ASSERT_PACKLIST       \
2641         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2642
2643 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2644 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2645 #endif
2646 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2647                         __attribute__nonnull__(pTHX_1)
2648                         __attribute__nonnull__(pTHX_2);
2649 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2650         assert(o); assert(expr)
2651
2652 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2653 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2654                         __attribute__nonnull__(pTHX_1)
2655                         __attribute__nonnull__(pTHX_2)
2656                         __attribute__nonnull__(pTHX_3);
2657 #define PERL_ARGS_ASSERT_PMTRANS        \
2658         assert(o); assert(expr); assert(repl)
2659
2660 #endif
2661 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2662 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2663 PERL_CALLCONV void      Perl_push_scope(pTHX);
2664 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2665 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2666 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2667 #endif
2668 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2669                         __attribute__nonnull__(pTHX_1);
2670 #define PERL_ARGS_ASSERT_REGDUMP        \
2671         assert(r)
2672
2673 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2674                         __attribute__nonnull__(pTHX_1);
2675 #define PERL_ARGS_ASSERT_REGDUMP        \
2676         assert(r)
2677
2678 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2679                         __attribute__nonnull__(pTHX_2);
2680 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2681         assert(node)
2682
2683 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2684                         __attribute__nonnull__(pTHX_1)
2685                         __attribute__nonnull__(pTHX_2)
2686                         __attribute__nonnull__(pTHX_3)
2687                         __attribute__nonnull__(pTHX_4)
2688                         __attribute__nonnull__(pTHX_6);
2689 #define PERL_ARGS_ASSERT_PREGEXEC       \
2690         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2691
2692 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2693 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2694                         __attribute__nonnull__(pTHX_1);
2695 #define PERL_ARGS_ASSERT_PREGFREE2      \
2696         assert(rx)
2697
2698 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
2699                         __attribute__nonnull__(pTHX_2);
2700 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2701         assert(rx)
2702
2703 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2704                         __attribute__nonnull__(pTHX_1);
2705 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2706         assert(rx)
2707
2708 #if defined(USE_ITHREADS)
2709 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2710                         __attribute__nonnull__(pTHX_1)
2711                         __attribute__nonnull__(pTHX_2);
2712 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2713         assert(r); assert(param)
2714
2715 #endif
2716 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2717                         __attribute__nonnull__(pTHX_1);
2718 #define PERL_ARGS_ASSERT_PREGCOMP       \
2719         assert(pattern)
2720
2721 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2722                         __attribute__nonnull__(pTHX_1);
2723 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2724         assert(pattern)
2725
2726 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)
2727                         __attribute__nonnull__(pTHX_1)
2728                         __attribute__nonnull__(pTHX_3)
2729                         __attribute__nonnull__(pTHX_4);
2730 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2731         assert(rx); assert(strpos); assert(strend)
2732
2733 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2734                         __attribute__nonnull__(pTHX_1);
2735 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2736         assert(r)
2737
2738 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2739                         __attribute__nonnull__(pTHX_1)
2740                         __attribute__nonnull__(pTHX_2)
2741                         __attribute__nonnull__(pTHX_3)
2742                         __attribute__nonnull__(pTHX_4)
2743                         __attribute__nonnull__(pTHX_6);
2744 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2745         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2746
2747 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2748                         __attribute__warn_unused_result__;
2749
2750
2751 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2752                         __attribute__nonnull__(pTHX_1);
2753 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2754         assert(rx)
2755
2756 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2757                         __attribute__nonnull__(pTHX_1);
2758 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2759         assert(rx)
2760
2761 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2762                         __attribute__nonnull__(pTHX_1)
2763                         __attribute__nonnull__(pTHX_2);
2764 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2765         assert(rx); assert(namesv)
2766
2767 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2768                         __attribute__nonnull__(pTHX_1)
2769                         __attribute__nonnull__(pTHX_2);
2770 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2771         assert(rx); assert(key)
2772
2773 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2774                         __attribute__nonnull__(pTHX_1);
2775 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2776         assert(rx)
2777
2778 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2779                         __attribute__nonnull__(pTHX_1);
2780 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2781         assert(rx)
2782
2783 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2784                         __attribute__nonnull__(pTHX_1);
2785 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2786         assert(rx)
2787
2788 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2789                         __attribute__nonnull__(pTHX_1);
2790 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2791         assert(rx)
2792
2793
2794 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2795                         __attribute__nonnull__(pTHX_1);
2796 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2797         assert(rx)
2798
2799 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2800                         __attribute__nonnull__(pTHX_1);
2801 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2802         assert(rx)
2803
2804 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2805                         __attribute__nonnull__(pTHX_1)
2806                         __attribute__nonnull__(pTHX_2);
2807 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2808         assert(rx); assert(sv)
2809
2810
2811 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2812                         __attribute__nonnull__(pTHX_1);
2813 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2814         assert(rx)
2815
2816
2817 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2818                         __attribute__nonnull__(pTHX_2)
2819                         __attribute__nonnull__(pTHX_3);
2820 #define PERL_ARGS_ASSERT_REGPROP        \
2821         assert(sv); assert(o)
2822
2823 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2824                         __attribute__nonnull__(1)
2825                         __attribute__nonnull__(2);
2826 #define PERL_ARGS_ASSERT_REPEATCPY      \
2827         assert(to); assert(from)
2828
2829 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2830                         __attribute__pure__
2831                         __attribute__nonnull__(1)
2832                         __attribute__nonnull__(2)
2833                         __attribute__nonnull__(3)
2834                         __attribute__nonnull__(4);
2835 #define PERL_ARGS_ASSERT_RNINSTR        \
2836         assert(big); assert(bigend); assert(little); assert(lend)
2837
2838 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2839 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2840 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2841                         __attribute__nonnull__(pTHX_3);
2842 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2843         assert(save)
2844
2845 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2846 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2847 STATIC void     S_rxres_free(pTHX_ void** rsp)
2848                         __attribute__nonnull__(pTHX_1);
2849 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2850         assert(rsp)
2851
2852 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2853                         __attribute__nonnull__(pTHX_1)
2854                         __attribute__nonnull__(pTHX_2);
2855 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2856         assert(rsp); assert(rx)
2857
2858 #endif
2859 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2860                         __attribute__nonnull__(pTHX_1)
2861                         __attribute__nonnull__(pTHX_2);
2862 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2863         assert(rsp); assert(rx)
2864
2865 #if !defined(HAS_RENAME)
2866 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2867                         __attribute__nonnull__(pTHX_1)
2868                         __attribute__nonnull__(pTHX_2);
2869 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2870         assert(a); assert(b)
2871
2872 #endif
2873 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2874                         __attribute__malloc__
2875                         __attribute__warn_unused_result__;
2876
2877 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2878                         __attribute__malloc__
2879                         __attribute__warn_unused_result__;
2880
2881 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2882                         __attribute__malloc__
2883                         __attribute__warn_unused_result__;
2884
2885 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2886                         __attribute__malloc__
2887                         __attribute__warn_unused_result__
2888                         __attribute__nonnull__(pTHX_1);
2889 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2890         assert(pv)
2891
2892 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2893                         __attribute__malloc__
2894                         __attribute__warn_unused_result__
2895                         __attribute__nonnull__(pTHX_1);
2896 #define PERL_ARGS_ASSERT_SAVESVPV       \
2897         assert(sv)
2898
2899 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2900 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2901 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2902                         __attribute__nonnull__(pTHX_1)
2903                         __attribute__nonnull__(pTHX_3); */
2904
2905 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2906                         __attribute__nonnull__(pTHX_1)
2907                         __attribute__nonnull__(pTHX_3);
2908 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2909         assert(av); assert(sptr)
2910
2911 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2912 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2913                         __attribute__nonnull__(pTHX_1);
2914 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2915         assert(aptr)
2916
2917 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2918                         __attribute__nonnull__(pTHX_1);
2919 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2920         assert(gv)
2921
2922 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2923                         __attribute__nonnull__(pTHX_1);
2924 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2925         assert(boolp)
2926
2927 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2928                         __attribute__nonnull__(pTHX_1);
2929 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2930         assert(svp)
2931
2932 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2933                         __attribute__nonnull__(pTHX_1)
2934                         __attribute__nonnull__(pTHX_2);
2935 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2936         assert(hv); assert(key)
2937
2938 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2939                         __attribute__nonnull__(pTHX_1)
2940                         __attribute__nonnull__(pTHX_2);
2941 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2942         assert(hv); assert(keysv)
2943
2944 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2945                         __attribute__nonnull__(pTHX_1);
2946 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2947         assert(av)
2948
2949 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2950                         __attribute__nonnull__(pTHX_2);
2951 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2952         assert(p)
2953
2954 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2955 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2956 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2957 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2958 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2959                         __attribute__nonnull__(pTHX_1);
2960 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2961         assert(sptr)
2962
2963 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2964                         __attribute__nonnull__(pTHX_1);
2965 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2966         assert(str)
2967
2968 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2969                         __attribute__nonnull__(pTHX_1);
2970 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2971         assert(str)
2972
2973 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2974                         __attribute__nonnull__(pTHX_1);
2975 #define PERL_ARGS_ASSERT_SAVE_GP        \
2976         assert(gv)
2977
2978 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2979                         __attribute__nonnull__(pTHX_1);
2980 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2981         assert(gv)
2982
2983 PERL_CALLCONV void      Perl_save_hints(pTHX);
2984 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2985                         __attribute__nonnull__(pTHX_1)
2986                         __attribute__nonnull__(pTHX_2)
2987                         __attribute__nonnull__(pTHX_3); */
2988
2989 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2990                         __attribute__nonnull__(pTHX_1)
2991                         __attribute__nonnull__(pTHX_2)
2992                         __attribute__nonnull__(pTHX_3);
2993 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2994         assert(hv); assert(key); assert(sptr)
2995
2996 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2997                         __attribute__nonnull__(pTHX_1);
2998 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2999         assert(hptr)
3000
3001 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
3002                         __attribute__nonnull__(pTHX_1);
3003 #define PERL_ARGS_ASSERT_SAVE_I16       \
3004         assert(intp)
3005
3006 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
3007                         __attribute__nonnull__(pTHX_1);
3008 #define PERL_ARGS_ASSERT_SAVE_I32       \
3009         assert(intp)
3010
3011 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
3012                         __attribute__nonnull__(pTHX_1);
3013 #define PERL_ARGS_ASSERT_SAVE_I8        \
3014         assert(bytep)
3015
3016 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3017                         __attribute__nonnull__(pTHX_1);
3018 #define PERL_ARGS_ASSERT_SAVE_INT       \
3019         assert(intp)
3020
3021 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3022                         __attribute__nonnull__(pTHX_1);
3023 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3024         assert(item)
3025
3026 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3027                         __attribute__nonnull__(pTHX_1);
3028 #define PERL_ARGS_ASSERT_SAVE_IV        \
3029         assert(ivp)
3030
3031 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3032                         __attribute__nonnull__(pTHX_1);
3033 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3034         assert(sarg)
3035
3036 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3037                         __attribute__nonnull__(pTHX_1);
3038 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3039         assert(longp)
3040
3041 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3042                         __attribute__nonnull__(pTHX_1); */
3043 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3044         assert(sv)
3045
3046 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3047                         __attribute__nonnull__(pTHX_1);
3048 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3049         assert(gv)
3050
3051 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3052 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3053                         __attribute__nonnull__(pTHX_1);
3054 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3055         assert(gv)
3056
3057 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3058                         __attribute__nonnull__(pTHX_1);
3059 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3060         assert(pptr)
3061
3062 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3063                         __attribute__nonnull__(pTHX_1);
3064 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3065         assert(ptr)
3066
3067 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3068 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3069 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3070                         __attribute__nonnull__(pTHX_1);
3071 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3072         assert(sptr)
3073
3074 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3075                         __attribute__nonnull__(pTHX_1);
3076 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3077         assert(sptr)
3078
3079 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3080 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3081 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3082 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3083 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
3084 #endif
3085 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3086 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3087 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
3088 STATIC OP*      S_scalarkids(pTHX_ OP* o);
3089 STATIC OP*      S_scalarseq(pTHX_ OP* o);
3090 #endif
3091 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3092                         __attribute__nonnull__(pTHX_1);
3093 #define PERL_ARGS_ASSERT_SCALARVOID     \
3094         assert(o)
3095
3096 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3097                         __attribute__nonnull__(pTHX_1)
3098                         __attribute__nonnull__(pTHX_3);
3099 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3100         assert(start); assert(retlen)
3101
3102 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3103                         __attribute__nonnull__(pTHX_1)
3104                         __attribute__nonnull__(pTHX_3);
3105 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3106         assert(start); assert(retlen)
3107
3108 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3109                         __attribute__nonnull__(pTHX_1)
3110                         __attribute__nonnull__(pTHX_2);
3111 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3112         assert(s); assert(lvalp)
3113
3114 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3115                         __attribute__nonnull__(pTHX_1)
3116                         __attribute__nonnull__(pTHX_3);
3117 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3118         assert(start); assert(retlen)
3119
3120 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
3121 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3122                         __attribute__nonnull__(pTHX_1)
3123                         __attribute__nonnull__(pTHX_2)
3124                         __attribute__nonnull__(pTHX_5);
3125 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3126         assert(bigstr); assert(littlestr); assert(old_posp)
3127
3128 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3129 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3130                         __attribute__nonnull__(pTHX_1);
3131 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3132         assert(str)
3133
3134 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
3135 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
3136 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
3137 #else
3138 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
3139 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
3140 #endif
3141 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3142                         __attribute__nonnull__(pTHX_1)
3143                         __attribute__nonnull__(pTHX_2);
3144 #define PERL_ARGS_ASSERT_STACK_GROW     \
3145         assert(sp); assert(p)
3146
3147 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3148 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3149                         __attribute__nonnull__(pTHX_1);
3150 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3151         assert(cv)
3152
3153 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3154                         __attribute__nonnull__(pTHX_1);
3155 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3156         assert(sv)
3157
3158 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3159                         __attribute__nonnull__(pTHX_2)
3160                         __attribute__nonnull__(pTHX_3);
3161 #define PERL_ARGS_ASSERT_SV_2CV \
3162         assert(st); assert(gvp)
3163
3164 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3165                         __attribute__nonnull__(pTHX_1);
3166 #define PERL_ARGS_ASSERT_SV_2IO \
3167         assert(sv)
3168
3169 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3170 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3171                         __attribute__nonnull__(pTHX_1);
3172 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3173         assert(gv)
3174
3175 #endif
3176 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3177 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3178 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3179 PERL_CALLCONV NV        Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags);
3180 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3181                         __attribute__nonnull__(pTHX_1);
3182 #define PERL_ARGS_ASSERT_SV_2NUM        \
3183         assert(sv)
3184
3185 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3186 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3187 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3188                         __attribute__nonnull__(pTHX_1);
3189 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3190         assert(sv)
3191
3192 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3193                         __attribute__nonnull__(pTHX_1);
3194 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3195         assert(sv)
3196
3197 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3198                         __attribute__nonnull__(pTHX_1);
3199 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3200         assert(sv)
3201
3202 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3203 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3204 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3205                         __attribute__nonnull__(pTHX_1);
3206 #define PERL_ARGS_ASSERT_SV_IV  \
3207         assert(sv)
3208
3209 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3210                         __attribute__nonnull__(pTHX_1);
3211 #define PERL_ARGS_ASSERT_SV_UV  \
3212         assert(sv)
3213
3214 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3215                         __attribute__nonnull__(pTHX_1);
3216 #define PERL_ARGS_ASSERT_SV_NV  \
3217         assert(sv)
3218
3219 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3220                         __attribute__nonnull__(pTHX_1)
3221                         __attribute__nonnull__(pTHX_2);
3222 #define PERL_ARGS_ASSERT_SV_PVN \
3223         assert(sv); assert(lp)
3224
3225 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3226                         __attribute__nonnull__(pTHX_1)
3227                         __attribute__nonnull__(pTHX_2);
3228 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3229         assert(sv); assert(lp)
3230
3231 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3232                         __attribute__nonnull__(pTHX_1)
3233                         __attribute__nonnull__(pTHX_2);
3234 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3235         assert(sv); assert(lp)
3236
3237 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3238 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3239 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3240                         __attribute__nonnull__(pTHX_1);
3241 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3242         assert(ptr)
3243
3244 #endif
3245 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3246                         __attribute__nonnull__(pTHX_1);
3247 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3248         assert(sv)
3249
3250 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3251                         __attribute__nonnull__(pTHX_1)
3252                         __attribute__nonnull__(pTHX_2);
3253 #define PERL_ARGS_ASSERT_SV_BLESS       \
3254         assert(sv); assert(stash)
3255
3256 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3257                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3258                         __attribute__nonnull__(pTHX_1)
3259                         __attribute__nonnull__(pTHX_2);
3260 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3261         assert(sv); assert(pat)
3262
3263 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3264                         __attribute__nonnull__(pTHX_1)
3265                         __attribute__nonnull__(pTHX_2);
3266 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3267         assert(sv); assert(pat)
3268
3269 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3270                         __attribute__nonnull__(pTHX_1);
3271 #define PERL_ARGS_ASSERT_SV_CATPV       \
3272         assert(sv)
3273
3274 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3275                         __attribute__nonnull__(pTHX_1)
3276                         __attribute__nonnull__(pTHX_2); */
3277 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3278         assert(dsv); assert(sstr)
3279
3280 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3281                         __attribute__nonnull__(pTHX_1); */
3282 #define PERL_ARGS_ASSERT_SV_CATSV       \
3283         assert(dstr)
3284
3285 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3286                         __attribute__nonnull__(pTHX_1);
3287 #define PERL_ARGS_ASSERT_SV_CHOP        \
3288         assert(sv)
3289
3290 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3291 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3292 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3293                         __attribute__nonnull__(pTHX_1);
3294 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3295         assert(sv)
3296
3297 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3298 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3299 #if defined(USE_LOCALE_COLLATE)
3300 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3301                         __attribute__nonnull__(pTHX_1)
3302                         __attribute__nonnull__(pTHX_2);
3303 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3304         assert(sv); assert(nxp)
3305
3306 #endif
3307 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3308                         __attribute__nonnull__(pTHX_1)
3309                         __attribute__nonnull__(pTHX_2)
3310                         __attribute__nonnull__(pTHX_3)
3311                         __attribute__nonnull__(pTHX_4);
3312 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3313         assert(sv); assert(startop); assert(code); assert(padp)
3314
3315 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3316                         __attribute__nonnull__(pTHX_1);
3317 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3318         assert(sv)
3319
3320 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3321 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3322                         __attribute__nonnull__(pTHX_1);
3323 #define PERL_ARGS_ASSERT_SV_DUMP        \
3324         assert(sv)
3325
3326 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3327                         __attribute__warn_unused_result__
3328                         __attribute__nonnull__(pTHX_1)
3329                         __attribute__nonnull__(pTHX_2);
3330 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3331         assert(sv); assert(name)
3332
3333 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3334                         __attribute__warn_unused_result__
3335                         __attribute__nonnull__(pTHX_1)
3336                         __attribute__nonnull__(pTHX_2);
3337 #define PERL_ARGS_ASSERT_SV_DOES        \
3338         assert(sv); assert(name)
3339
3340 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3341 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3342 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3343                         __attribute__nonnull__(pTHX_1);
3344 #define PERL_ARGS_ASSERT_SV_FREE2       \
3345         assert(sv)
3346
3347 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3348 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3349                         __attribute__nonnull__(pTHX_1)
3350                         __attribute__nonnull__(pTHX_2);
3351 #define PERL_ARGS_ASSERT_SV_GETS        \
3352         assert(sv); assert(fp)
3353
3354 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3355                         __attribute__nonnull__(pTHX_1);
3356 #define PERL_ARGS_ASSERT_SV_GROW        \
3357         assert(sv)
3358
3359 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3360 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3361                         __attribute__nonnull__(pTHX_1)
3362                         __attribute__nonnull__(pTHX_4); */
3363 #define PERL_ARGS_ASSERT_SV_INSERT      \
3364         assert(bigstr); assert(little)
3365
3366 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)
3367                         __attribute__nonnull__(pTHX_1)
3368                         __attribute__nonnull__(pTHX_4);
3369 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3370         assert(bigstr); assert(little)
3371
3372 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3373                         __attribute__nonnull__(pTHX_2);
3374 #define PERL_ARGS_ASSERT_SV_ISA \
3375         assert(name)
3376
3377 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3378 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3379 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3380 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3381                         __attribute__nonnull__(pTHX_1);
3382 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3383         assert(sv)
3384
3385 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)
3386                         __attribute__nonnull__(pTHX_1);
3387 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3388         assert(sv)
3389
3390 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3391                         __attribute__malloc__
3392                         __attribute__warn_unused_result__;
3393
3394 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3395                         __attribute__warn_unused_result__;
3396
3397 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3398 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3399 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3400                         __attribute__nonnull__(pTHX_2);
3401 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3402         assert(offsetp)
3403
3404 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3405                         __attribute__nonnull__(pTHX_1);
3406 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3407         assert(sv)
3408
3409 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3410                         __attribute__nonnull__(pTHX_2);
3411 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3412         assert(offsetp)
3413
3414 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3415                         __attribute__nonnull__(pTHX_1); */
3416 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3417         assert(sv)
3418
3419 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3420                         __attribute__nonnull__(pTHX_1);
3421 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3422         assert(sv)
3423
3424 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3425                         __attribute__nonnull__(pTHX_1);
3426 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3427         assert(sv)
3428
3429 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3430                         __attribute__nonnull__(pTHX_1)
3431                         __attribute__nonnull__(pTHX_2);
3432 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3433         assert(sv); assert(encoding)
3434
3435 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3436                         __attribute__nonnull__(pTHX_1)
3437                         __attribute__nonnull__(pTHX_2)
3438                         __attribute__nonnull__(pTHX_3)
3439                         __attribute__nonnull__(pTHX_4)
3440                         __attribute__nonnull__(pTHX_5);
3441 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3442         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3443
3444 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3445                         __attribute__warn_unused_result__
3446                         __attribute__nonnull__(pTHX_1);
3447 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3448         assert(sv)
3449
3450 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3451                         __attribute__nonnull__(pTHX_1)
3452                         __attribute__nonnull__(pTHX_2);
3453 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3454         assert(sv); assert(nsv)
3455
3456 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3457 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3458                         __attribute__nonnull__(pTHX_1);
3459 #define PERL_ARGS_ASSERT_SV_RESET       \
3460         assert(s)
3461
3462 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3463                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3464                         __attribute__nonnull__(pTHX_1)
3465                         __attribute__nonnull__(pTHX_2);
3466 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3467         assert(sv); assert(pat)
3468
3469 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3470                         __attribute__nonnull__(pTHX_1)
3471                         __attribute__nonnull__(pTHX_2);
3472 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3473         assert(sv); assert(pat)
3474
3475 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3476                         __attribute__nonnull__(pTHX_1);
3477 #define PERL_ARGS_ASSERT_SV_SETIV       \
3478         assert(sv)
3479
3480 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3481                         __attribute__nonnull__(pTHX_1);
3482 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3483         assert(sv)
3484
3485 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3486                         __attribute__nonnull__(pTHX_1);
3487 #define PERL_ARGS_ASSERT_SV_SETUV       \
3488         assert(sv)
3489
3490 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3491                         __attribute__nonnull__(pTHX_1);
3492 #define PERL_ARGS_ASSERT_SV_SETNV       \
3493         assert(sv)
3494
3495 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3496                         __attribute__nonnull__(pTHX_1);
3497 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3498         assert(rv)
3499
3500 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3501                         __attribute__nonnull__(pTHX_1);
3502 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3503         assert(rv)
3504
3505 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3506                         __attribute__nonnull__(pTHX_1);
3507 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3508         assert(rv)
3509
3510 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3511                         __attribute__nonnull__(pTHX_1);
3512 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3513         assert(rv)
3514
3515 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3516                         __attribute__nonnull__(pTHX_1)
3517                         __attribute__nonnull__(pTHX_3);
3518 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3519         assert(rv); assert(pv)
3520
3521 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3522                         __attribute__nonnull__(pTHX_1);
3523 #define PERL_ARGS_ASSERT_SV_SETPV       \
3524         assert(sv)
3525
3526 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3527                         __attribute__nonnull__(pTHX_1);
3528 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3529         assert(sv)
3530
3531 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3532                         __attribute__nonnull__(pTHX_1); */
3533 #define PERL_ARGS_ASSERT_SV_SETSV       \
3534         assert(dstr)
3535
3536 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3537                         __attribute__nonnull__(pTHX_1); */
3538 #define PERL_ARGS_ASSERT_SV_TAINT       \
3539         assert(sv)
3540
3541 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3542                         __attribute__warn_unused_result__
3543                         __attribute__nonnull__(pTHX_1);
3544 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3545         assert(sv)
3546
3547 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3548                         __attribute__nonnull__(pTHX_1);
3549 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3550         assert(sv)
3551
3552 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3553                         __attribute__nonnull__(pTHX_1); */
3554 #define PERL_ARGS_ASSERT_SV_UNREF       \
3555         assert(sv)
3556
3557 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3558                         __attribute__nonnull__(pTHX_1);
3559 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3560         assert(ref)
3561
3562 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3563                         __attribute__nonnull__(pTHX_1);
3564 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3565         assert(sv)
3566
3567 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3568                         __attribute__nonnull__(pTHX_1);
3569 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3570         assert(sv)
3571
3572 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3573                         __attribute__nonnull__(pTHX_1); */
3574 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3575         assert(sv)
3576
3577 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3578                         __attribute__nonnull__(pTHX_1);
3579 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3580         assert(sv)
3581
3582 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)
3583                         __attribute__nonnull__(pTHX_1)
3584                         __attribute__nonnull__(pTHX_2);
3585 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3586         assert(sv); assert(pat)
3587
3588 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)
3589                         __attribute__nonnull__(pTHX_1)
3590                         __attribute__nonnull__(pTHX_2);
3591 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3592         assert(sv); assert(pat)
3593
3594 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3595                         __attribute__warn_unused_result__
3596                         __attribute__nonnull__(pTHX_1);
3597 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3598         assert(sv)
3599
3600 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3601                         __attribute__nonnull__(pTHX_1)
3602                         __attribute__nonnull__(pTHX_2)
3603                         __attribute__nonnull__(pTHX_3);
3604 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3605         assert(pkg); assert(name); assert(listsv)
3606
3607 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3608                         __attribute__nonnull__(pTHX_1)
3609                         __attribute__nonnull__(pTHX_2);
3610 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3611         assert(swash); assert(ptr)
3612
3613 PERL_CALLCONV void      Perl_taint_env(pTHX);
3614 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3615                         __attribute__nonnull__(pTHX_2);
3616 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3617         assert(s)
3618
3619 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3620                         __attribute__nonnull__(pTHX_1)
3621                         __attribute__nonnull__(pTHX_2)
3622                         __attribute__nonnull__(pTHX_4)
3623                         __attribute__nonnull__(pTHX_5)
3624                         __attribute__nonnull__(pTHX_6);
3625 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3626         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3627
3628 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3629                         __attribute__nonnull__(pTHX_1)
3630                         __attribute__nonnull__(pTHX_2);
3631 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3632         assert(p); assert(ustrp)
3633
3634 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3635                         __attribute__nonnull__(pTHX_1)
3636                         __attribute__nonnull__(pTHX_2);
3637 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3638         assert(p); assert(ustrp)
3639
3640 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3641                         __attribute__nonnull__(pTHX_1)
3642                         __attribute__nonnull__(pTHX_2);
3643 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3644         assert(p); assert(ustrp)
3645
3646 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3647                         __attribute__nonnull__(pTHX_1)
3648                         __attribute__nonnull__(pTHX_2);
3649 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3650         assert(p); assert(ustrp)
3651
3652 #if defined(UNLINK_ALL_VERSIONS)
3653 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3654                         __attribute__nonnull__(pTHX_1);
3655 #define PERL_ARGS_ASSERT_UNLNK  \
3656         assert(f)
3657
3658 #endif
3659 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)
3660                         __attribute__nonnull__(pTHX_1)
3661                         __attribute__nonnull__(pTHX_2)
3662                         __attribute__nonnull__(pTHX_3)
3663                         __attribute__nonnull__(pTHX_5);
3664 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3665         assert(pat); assert(patend); assert(s); assert(strend)
3666
3667 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3668                         __attribute__nonnull__(pTHX_1)
3669                         __attribute__nonnull__(pTHX_2)
3670                         __attribute__nonnull__(pTHX_3)
3671                         __attribute__nonnull__(pTHX_4);
3672 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3673         assert(pat); assert(patend); assert(s); assert(strend)
3674
3675 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3676 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3677 #ifdef PERL_MAD
3678 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3679                         __attribute__nonnull__(pTHX_4);
3680 #define PERL_ARGS_ASSERT_UTILIZE        \
3681         assert(idop)
3682
3683 #else
3684 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3685                         __attribute__nonnull__(pTHX_4);
3686 #define PERL_ARGS_ASSERT_UTILIZE        \
3687         assert(idop)
3688
3689 #endif
3690 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3691                         __attribute__nonnull__(pTHX_1)
3692                         __attribute__nonnull__(pTHX_2)
3693                         __attribute__nonnull__(pTHX_4);
3694 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3695         assert(p); assert(d); assert(newlen)
3696
3697 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3698                         __attribute__nonnull__(pTHX_1)
3699                         __attribute__nonnull__(pTHX_2)
3700                         __attribute__nonnull__(pTHX_4);
3701 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3702         assert(p); assert(d); assert(newlen)
3703
3704 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3705                         __attribute__warn_unused_result__
3706                         __attribute__pure__
3707                         __attribute__nonnull__(pTHX_1)
3708                         __attribute__nonnull__(pTHX_2);
3709 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3710         assert(s); assert(e)
3711
3712 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3713                         __attribute__warn_unused_result__
3714                         __attribute__pure__
3715                         __attribute__nonnull__(pTHX_1)
3716                         __attribute__nonnull__(pTHX_2);
3717 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3718         assert(a); assert(b)
3719
3720 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3721                         __attribute__warn_unused_result__
3722                         __attribute__pure__
3723                         __attribute__nonnull__(pTHX_1);
3724 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3725         assert(s)
3726
3727 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3728                         __attribute__nonnull__(pTHX_1)
3729                         __attribute__nonnull__(pTHX_2);
3730 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3731         assert(s); assert(len)
3732
3733 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3734                         __attribute__nonnull__(pTHX_1)
3735                         __attribute__nonnull__(pTHX_2);
3736 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3737         assert(s); assert(len)
3738
3739 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3740                         __attribute__nonnull__(pTHX_1)
3741                         __attribute__nonnull__(pTHX_2);
3742 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3743         assert(s); assert(len)
3744
3745 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3746                         __attribute__nonnull__(pTHX_1);
3747 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3748         assert(s)
3749
3750 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3751                         __attribute__nonnull__(pTHX_1);
3752 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3753         assert(s)
3754
3755
3756 #ifdef EBCDIC
3757 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3758                         __attribute__nonnull__(pTHX_1);
3759 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3760         assert(s)
3761
3762 #else
3763 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3764                         __attribute__nonnull__(pTHX_1); */
3765 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3766         assert(s)
3767
3768 #endif
3769
3770 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3771                         __attribute__nonnull__(pTHX_1);
3772 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3773         assert(s)
3774
3775
3776 #ifdef EBCDIC
3777 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3778                         __attribute__nonnull__(pTHX_1);
3779 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3780         assert(d)
3781
3782 #else
3783 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3784                         __attribute__nonnull__(pTHX_1); */
3785 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3786         assert(d)
3787
3788 #endif
3789
3790 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3791                         __attribute__nonnull__(pTHX_1); */
3792 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3793         assert(d)
3794
3795 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3796                         __attribute__nonnull__(pTHX_1);
3797 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3798         assert(d)
3799
3800 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3801                         __attribute__nonnull__(pTHX_1);
3802 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3803         assert(d)
3804
3805 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3806                         __attribute__nonnull__(pTHX_1)
3807                         __attribute__nonnull__(pTHX_2);
3808 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3809         assert(dsv); assert(spv)
3810
3811 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3812                         __attribute__warn_unused_result__
3813                         __attribute__nonnull__(pTHX_1)
3814                         __attribute__nonnull__(pTHX_2);
3815 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3816         assert(dsv); assert(ssv)
3817
3818 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3819                         __attribute__nonnull__(pTHX_1);
3820 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3821         assert(sv)
3822
3823 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3824                         __attribute__nonnull__(pTHX_1);
3825 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3826         assert(sv)
3827
3828 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3829                         __attribute__nonnull__(pTHX_2);
3830 #define PERL_ARGS_ASSERT_WAIT4PID       \
3831         assert(statusp)
3832
3833 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3834                         __attribute__nonnull__(pTHX_1);
3835 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3836         assert(popt)
3837
3838 PERL_CALLCONV U32       Perl_seed(pTHX);
3839 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3840                         __attribute__warn_unused_result__;
3841
3842 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3843 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3844 PERL_CALLCONV void      Perl_warn_sv(pTHX_ SV *baseex)
3845                         __attribute__nonnull__(pTHX_1);
3846 #define PERL_ARGS_ASSERT_WARN_SV        \
3847         assert(baseex)
3848
3849 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3850                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3851                         __attribute__nonnull__(pTHX_1);
3852 #define PERL_ARGS_ASSERT_WARN   \
3853         assert(pat)
3854
3855 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3856                         __attribute__nonnull__(pTHX_1);
3857 #define PERL_ARGS_ASSERT_VWARN  \
3858         assert(pat)
3859
3860 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3861                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3862                         __attribute__nonnull__(pTHX_2);
3863 #define PERL_ARGS_ASSERT_WARNER \
3864         assert(pat)
3865
3866 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3867                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3868                         __attribute__nonnull__(pTHX_2);
3869 #define PERL_ARGS_ASSERT_CK_WARNER      \
3870         assert(pat)
3871
3872 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3873                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3874                         __attribute__nonnull__(pTHX_2);
3875 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3876         assert(pat)
3877
3878 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3879                         __attribute__nonnull__(pTHX_2);
3880 #define PERL_ARGS_ASSERT_VWARNER        \
3881         assert(pat)
3882
3883 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3884                         __attribute__nonnull__(pTHX_1);
3885 #define PERL_ARGS_ASSERT_WATCH  \
3886         assert(addr)
3887
3888 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3889                         __attribute__nonnull__(pTHX_1);
3890 #define PERL_ARGS_ASSERT_WHICHSIG       \
3891         assert(sig)
3892
3893 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
3894                         __attribute__nonnull__(pTHX_1);
3895 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3896         assert(msv)
3897
3898 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3899                         __attribute__nonnull__(pTHX_1);
3900 #define PERL_ARGS_ASSERT_YYERROR        \
3901         assert(s)
3902
3903 PERL_CALLCONV int       Perl_yylex(pTHX);
3904 PERL_CALLCONV int       Perl_yyparse(pTHX);
3905 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3906                         __attribute__nonnull__(pTHX_1);
3907 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3908         assert(parser)
3909
3910 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3911 STATIC int      S_yywarn(pTHX_ const char *const s)
3912                         __attribute__nonnull__(pTHX_1);
3913 #define PERL_ARGS_ASSERT_YYWARN \
3914         assert(s)
3915
3916 #endif
3917 #if defined(MYMALLOC)
3918 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3919                         __attribute__nonnull__(pTHX_1);
3920 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3921         assert(s)
3922
3923 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3924                         __attribute__nonnull__(pTHX_1);
3925 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3926         assert(buf)
3927
3928 #endif
3929 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3930                         __attribute__malloc__
3931                         __attribute__warn_unused_result__;
3932
3933 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3934                         __attribute__malloc__
3935                         __attribute__warn_unused_result__;
3936
3937 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3938                         __attribute__malloc__
3939                         __attribute__warn_unused_result__;
3940
3941 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3942 #if defined(PERL_GLOBAL_STRUCT)
3943 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3944 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3945 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3946                         __attribute__nonnull__(pTHX_1);
3947 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3948         assert(plvarsp)
3949
3950 #endif
3951 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3952 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3953 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3954                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3955                         __attribute__nonnull__(pTHX_1)
3956                         __attribute__nonnull__(pTHX_2);
3957 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3958         assert(sv); assert(pat)
3959
3960 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3961                         __attribute__nonnull__(pTHX_1)
3962                         __attribute__nonnull__(pTHX_2);
3963 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3964         assert(sv); assert(pat)
3965
3966 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3967                         __attribute__nonnull__(pTHX_1);
3968 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3969         assert(sv)
3970
3971 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3972                         __attribute__nonnull__(pTHX_1)
3973                         __attribute__nonnull__(pTHX_2); */
3974 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3975         assert(sv); assert(ptr)
3976
3977 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3978                         __attribute__nonnull__(pTHX_1); */
3979 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3980         assert(dsv)
3981
3982 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3983                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3984                         __attribute__nonnull__(pTHX_1)
3985                         __attribute__nonnull__(pTHX_2);
3986 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3987         assert(sv); assert(pat)
3988
3989 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3990                         __attribute__nonnull__(pTHX_1)
3991                         __attribute__nonnull__(pTHX_2);
3992 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3993         assert(sv); assert(pat)
3994
3995 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3996                         __attribute__nonnull__(pTHX_1);
3997 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3998         assert(sv)
3999
4000 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
4001                         __attribute__nonnull__(pTHX_1);
4002 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
4003         assert(sv)
4004
4005 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
4006                         __attribute__nonnull__(pTHX_1);
4007 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
4008         assert(sv)
4009
4010 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
4011                         __attribute__nonnull__(pTHX_1);
4012 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
4013         assert(sv)
4014
4015 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
4016                         __attribute__nonnull__(pTHX_1);
4017 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4018         assert(sv)
4019
4020 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4021                         __attribute__nonnull__(pTHX_1)
4022                         __attribute__nonnull__(pTHX_2);
4023 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4024         assert(sv); assert(ptr)
4025
4026 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4027                         __attribute__nonnull__(pTHX_1);
4028 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4029         assert(dstr)
4030
4031 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4032                         __attribute__nonnull__(pTHX_1); */
4033 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4034         assert(sv)
4035
4036 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
4037                         __attribute__warn_unused_result__;
4038
4039 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
4040                         __attribute__nonnull__(pTHX_1)
4041                         __attribute__nonnull__(pTHX_2);
4042 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
4043         assert(dsv); assert(pv)
4044
4045 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)
4046                         __attribute__nonnull__(pTHX_1)
4047                         __attribute__nonnull__(pTHX_2);
4048 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
4049         assert(dsv); assert(str)
4050
4051 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)
4052                         __attribute__nonnull__(pTHX_1)
4053                         __attribute__nonnull__(pTHX_2);
4054 #define PERL_ARGS_ASSERT_PV_PRETTY      \
4055         assert(dsv); assert(str)
4056
4057 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4058                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4059                         __attribute__nonnull__(pTHX_2)
4060                         __attribute__nonnull__(pTHX_3);
4061 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
4062         assert(file); assert(pat)
4063
4064 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4065                         __attribute__nonnull__(pTHX_2)
4066                         __attribute__nonnull__(pTHX_3);
4067 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
4068         assert(file); assert(pat)
4069
4070 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4071                         __attribute__nonnull__(pTHX_2)
4072                         __attribute__nonnull__(pTHX_3);
4073 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
4074         assert(file); assert(name)
4075
4076 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4077                         __attribute__nonnull__(pTHX_2)
4078                         __attribute__nonnull__(pTHX_3);
4079 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
4080         assert(file); assert(name)
4081
4082 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
4083                         __attribute__nonnull__(pTHX_2)
4084                         __attribute__nonnull__(pTHX_3);
4085 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
4086         assert(file); assert(name)
4087
4088 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4089                         __attribute__nonnull__(pTHX_2)
4090                         __attribute__nonnull__(pTHX_3);
4091 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
4092         assert(file); assert(mg)
4093
4094 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
4095                         __attribute__nonnull__(pTHX_2);
4096 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
4097         assert(file)
4098
4099 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4100                         __attribute__nonnull__(pTHX_2);
4101 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
4102         assert(file)
4103
4104 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4105                         __attribute__nonnull__(pTHX_2);
4106 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
4107         assert(file)
4108
4109 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
4110 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
4111 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4112                         __attribute__warn_unused_result__
4113                         __attribute__nonnull__(pTHX_1); */
4114 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4115         assert(sv)
4116
4117 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4118                         __attribute__warn_unused_result__
4119                         __attribute__nonnull__(pTHX_1); */
4120 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4121         assert(sv)
4122
4123 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4124                         __attribute__warn_unused_result__
4125                         __attribute__nonnull__(pTHX_1); */
4126 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4127         assert(sv)
4128
4129 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4130                         __attribute__warn_unused_result__
4131                         __attribute__nonnull__(pTHX_1); */
4132 #define PERL_ARGS_ASSERT_SV_PV  \
4133         assert(sv)
4134
4135 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4136                         __attribute__warn_unused_result__
4137                         __attribute__nonnull__(pTHX_1); */
4138 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4139         assert(sv)
4140
4141 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4142                         __attribute__warn_unused_result__
4143                         __attribute__nonnull__(pTHX_1); */
4144 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4145         assert(sv)
4146
4147 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4148                         __attribute__nonnull__(pTHX_1); */
4149 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4150         assert(sv)
4151
4152 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4153                         __attribute__nonnull__(pTHX_1); */
4154
4155 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4156                         __attribute__nonnull__(pTHX_1);
4157 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4158         assert(sv)
4159
4160 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4161                         __attribute__nonnull__(pTHX_1);
4162 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4163         assert(sv)
4164
4165 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4166                         __attribute__nonnull__(pTHX_1);
4167 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4168         assert(sv)
4169
4170 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4171                         __attribute__nonnull__(pTHX_1); */
4172 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4173         assert(sv)
4174
4175 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4176                         __attribute__nonnull__(pTHX_1);
4177 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4178         assert(sv)
4179
4180 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4181 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4182                         __attribute__nonnull__(pTHX_1);
4183 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4184         assert(sv)
4185
4186 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4187                         __attribute__nonnull__(pTHX_1)
4188                         __attribute__nonnull__(pTHX_2);
4189 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4190         assert(sv); assert(mg)
4191
4192 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4193 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4194 #ifdef PERL_MAD
4195 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4196                         __attribute__noreturn__;
4197
4198 #else
4199 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4200                         __attribute__noreturn__;
4201
4202 #endif
4203 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4204                         __attribute__nonnull__(pTHX_1);
4205 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4206         assert(o)
4207
4208 #if defined(USE_ITHREADS)
4209 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4210                         __attribute__warn_unused_result__
4211                         __attribute__nonnull__(pTHX_4);
4212 #define PERL_ARGS_ASSERT_CX_DUP \
4213         assert(param)
4214
4215 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4216                         __attribute__warn_unused_result__
4217                         __attribute__nonnull__(pTHX_2);
4218 #define PERL_ARGS_ASSERT_SI_DUP \
4219         assert(param)
4220
4221 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4222                         __attribute__malloc__
4223                         __attribute__warn_unused_result__
4224                         __attribute__nonnull__(pTHX_1)
4225                         __attribute__nonnull__(pTHX_2);
4226 #define PERL_ARGS_ASSERT_SS_DUP \
4227         assert(proto_perl); assert(param)
4228
4229 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4230                         __attribute__warn_unused_result__
4231                         __attribute__nonnull__(pTHX_2);
4232 #define PERL_ARGS_ASSERT_ANY_DUP        \
4233         assert(proto_perl)
4234
4235 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4236                         __attribute__warn_unused_result__
4237                         __attribute__nonnull__(pTHX_3);
4238 #define PERL_ARGS_ASSERT_HE_DUP \
4239         assert(param)
4240
4241 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4242                         __attribute__warn_unused_result__
4243                         __attribute__nonnull__(pTHX_2);
4244 #define PERL_ARGS_ASSERT_HEK_DUP        \
4245         assert(param)
4246
4247 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4248                         __attribute__nonnull__(pTHX_1)
4249                         __attribute__nonnull__(pTHX_2)
4250                         __attribute__nonnull__(pTHX_3);
4251 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4252         assert(sstr); assert(dstr); assert(param)
4253
4254 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4255                         __attribute__nonnull__(pTHX_3);
4256 #define PERL_ARGS_ASSERT_FP_DUP \
4257         assert(param)
4258
4259 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4260                         __attribute__warn_unused_result__;
4261
4262 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4263                         __attribute__warn_unused_result__
4264                         __attribute__nonnull__(pTHX_2);
4265 #define PERL_ARGS_ASSERT_GP_DUP \
4266         assert(param)
4267
4268 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4269                         __attribute__warn_unused_result__
4270                         __attribute__nonnull__(pTHX_2);
4271 #define PERL_ARGS_ASSERT_MG_DUP \
4272         assert(param)
4273
4274 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4275 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4276                         __attribute__nonnull__(pTHX_1)
4277                         __attribute__nonnull__(pTHX_2)
4278                         __attribute__nonnull__(pTHX_4);
4279 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4280         assert(source); assert(dest); assert(param)
4281
4282 #endif
4283 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4284                         __attribute__warn_unused_result__
4285                         __attribute__nonnull__(pTHX_2);
4286 #define PERL_ARGS_ASSERT_SV_DUP \
4287         assert(param)
4288
4289 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4290                         __attribute__nonnull__(pTHX_1)
4291                         __attribute__nonnull__(pTHX_2)
4292                         __attribute__nonnull__(pTHX_3);
4293 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4294         assert(dstr); assert(sstr); assert(param)
4295
4296 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4297                         __attribute__nonnull__(pTHX_2);
4298 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4299         assert(param)
4300
4301 #endif
4302 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4303                         __attribute__malloc__
4304                         __attribute__warn_unused_result__;
4305
4306 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4307                         __attribute__warn_unused_result__
4308                         __attribute__nonnull__(pTHX_1);
4309 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4310         assert(tbl)
4311
4312 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4313                         __attribute__nonnull__(pTHX_1)
4314                         __attribute__nonnull__(pTHX_3);
4315 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4316         assert(tbl); assert(newsv)
4317
4318 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4319                         __attribute__nonnull__(pTHX_1);
4320 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4321         assert(tbl)
4322
4323 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl)
4324                         __attribute__deprecated__;
4325
4326 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4327 #if defined(USE_ITHREADS)
4328 #  if defined(HAVE_INTERP_INTERN)
4329 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4330                         __attribute__nonnull__(pTHX_1)
4331                         __attribute__nonnull__(pTHX_2);
4332 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4333         assert(src); assert(dst)
4334
4335 #  endif
4336 #endif
4337 #if defined(HAVE_INTERP_INTERN)
4338 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4339 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4340 #endif
4341
4342 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4343                         __attribute__warn_unused_result__
4344                         __attribute__nonnull__(pTHX_1);
4345 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4346         assert(o)
4347
4348 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4349                         __attribute__warn_unused_result__
4350                         __attribute__nonnull__(pTHX_1);
4351 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4352         assert(o)
4353
4354
4355 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4356 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4357 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4358 #ifdef NO_MATHOMS
4359 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4360 #else
4361 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4362 #endif
4363 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4364
4365 END_EXTERN_C
4366
4367 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4368 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4369                         __attribute__warn_unused_result__
4370                         __attribute__nonnull__(pTHX_1);
4371 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4372         assert(sv)
4373
4374 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4375                         __attribute__warn_unused_result__
4376                         __attribute__nonnull__(pTHX_1);
4377 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4378         assert(sv)
4379
4380 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4381                         __attribute__warn_unused_result__
4382                         __attribute__nonnull__(pTHX_1);
4383 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4384         assert(sv)
4385
4386 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4387                         __attribute__warn_unused_result__
4388                         __attribute__nonnull__(pTHX_1);
4389 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4390         assert(sv)
4391
4392 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4393                         __attribute__warn_unused_result__
4394                         __attribute__nonnull__(pTHX_1);
4395 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4396         assert(sv)
4397
4398 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4399                         __attribute__warn_unused_result__
4400                         __attribute__nonnull__(pTHX_1);
4401 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4402         assert(sv)
4403
4404 #endif
4405
4406 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4407 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4408                         __attribute__nonnull__(pTHX_1);
4409 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4410         assert(gv)
4411
4412 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4413                         __attribute__nonnull__(pTHX_1);
4414 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4415         assert(name)
4416
4417 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4418                         __attribute__nonnull__(pTHX_1)
4419                         __attribute__nonnull__(pTHX_2)
4420                         __attribute__nonnull__(pTHX_3)
4421                         __attribute__nonnull__(pTHX_4);
4422 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4423         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4424
4425 #endif
4426
4427 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t arenasize, const svtype bodytype)
4428                         __attribute__malloc__
4429                         __attribute__warn_unused_result__;
4430
4431
4432 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4433 STATIC void     S_hsplit(pTHX_ HV *hv)
4434                         __attribute__nonnull__(pTHX_1);
4435 #define PERL_ARGS_ASSERT_HSPLIT \
4436         assert(hv)
4437
4438 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4439                         __attribute__nonnull__(pTHX_1);
4440 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4441         assert(hv)
4442
4443 STATIC I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4444                         __attribute__nonnull__(pTHX_2);
4445 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4446         assert(val)
4447
4448 STATIC HE*      S_new_he(pTHX)
4449                         __attribute__malloc__
4450                         __attribute__warn_unused_result__;
4451
4452 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4453                         __attribute__malloc__
4454                         __attribute__warn_unused_result__
4455                         __attribute__nonnull__(1);
4456 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4457         assert(str)
4458
4459 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4460                         __attribute__nonnull__(1)
4461                         __attribute__nonnull__(2)
4462                         __attribute__nonnull__(3);
4463 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4464         assert(hv); assert(needs_copy); assert(needs_store)
4465
4466 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4467 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4468                         __attribute__warn_unused_result__
4469                         __attribute__nonnull__(pTHX_1);
4470 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4471         assert(str)
4472
4473 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4474                         __attribute__noreturn__
4475                         __attribute__nonnull__(pTHX_2)
4476                         __attribute__nonnull__(pTHX_4);
4477 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4478         assert(key); assert(msg)
4479
4480 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4481                         __attribute__nonnull__(1);
4482 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4483         assert(hv)
4484
4485 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4486 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4487                         __attribute__nonnull__(pTHX_1);
4488 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4489         assert(hv)
4490
4491 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4492                         __attribute__nonnull__(pTHX_1);
4493 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4494         assert(he)
4495
4496 #endif
4497
4498 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4499 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4500                         __attribute__nonnull__(pTHX_2);
4501 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4502         assert(sv)
4503
4504 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4505                         __attribute__nonnull__(pTHX_1)
4506                         __attribute__nonnull__(pTHX_2)
4507                         __attribute__nonnull__(pTHX_3);
4508 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4509         assert(sv); assert(mg); assert(meth)
4510
4511 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
4512                         __attribute__nonnull__(pTHX_1)
4513                         __attribute__nonnull__(pTHX_2)
4514                         __attribute__nonnull__(pTHX_3);
4515 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
4516         assert(sv); assert(mg); assert(meth)
4517
4518 STATIC void     S_restore_magic(pTHX_ const void *p);
4519 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4520                         __attribute__nonnull__(pTHX_1);
4521 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4522         assert(p)
4523
4524
4525 #endif
4526
4527 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4528 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4529                         __attribute__warn_unused_result__
4530                         __attribute__nonnull__(pTHX_1);
4531 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4532         assert(o)
4533
4534 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4535                         __attribute__warn_unused_result__
4536                         __attribute__nonnull__(pTHX_1);
4537 #define PERL_ARGS_ASSERT_CK_BITOP       \
4538         assert(o)
4539
4540 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4541                         __attribute__warn_unused_result__
4542                         __attribute__nonnull__(pTHX_1);
4543 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4544         assert(o)
4545
4546 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4547                         __attribute__warn_unused_result__
4548                         __attribute__nonnull__(pTHX_1);
4549 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4550         assert(o)
4551
4552 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4553                         __attribute__warn_unused_result__
4554                         __attribute__nonnull__(pTHX_1);
4555 #define PERL_ARGS_ASSERT_CK_DELETE      \
4556         assert(o)
4557
4558 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4559                         __attribute__warn_unused_result__
4560                         __attribute__nonnull__(pTHX_1);
4561 #define PERL_ARGS_ASSERT_CK_DIE \
4562         assert(o)
4563
4564 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4565                         __attribute__warn_unused_result__
4566                         __attribute__nonnull__(pTHX_1);
4567 #define PERL_ARGS_ASSERT_CK_EOF \
4568         assert(o)
4569
4570 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4571                         __attribute__warn_unused_result__
4572                         __attribute__nonnull__(pTHX_1);
4573 #define PERL_ARGS_ASSERT_CK_EVAL        \
4574         assert(o)
4575
4576 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4577                         __attribute__warn_unused_result__
4578                         __attribute__nonnull__(pTHX_1);
4579 #define PERL_ARGS_ASSERT_CK_EXEC        \
4580         assert(o)
4581
4582 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4583                         __attribute__warn_unused_result__
4584                         __attribute__nonnull__(pTHX_1);
4585 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4586         assert(o)
4587
4588 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4589                         __attribute__warn_unused_result__
4590                         __attribute__nonnull__(pTHX_1);
4591 #define PERL_ARGS_ASSERT_CK_EXIT        \
4592         assert(o)
4593
4594 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4595                         __attribute__warn_unused_result__
4596                         __attribute__nonnull__(pTHX_1);
4597 #define PERL_ARGS_ASSERT_CK_FTST        \
4598         assert(o)
4599
4600 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4601                         __attribute__warn_unused_result__
4602                         __attribute__nonnull__(pTHX_1);
4603 #define PERL_ARGS_ASSERT_CK_FUN \
4604         assert(o)
4605
4606 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4607                         __attribute__warn_unused_result__
4608                         __attribute__nonnull__(pTHX_1);
4609 #define PERL_ARGS_ASSERT_CK_GLOB        \
4610         assert(o)
4611
4612 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4613                         __attribute__warn_unused_result__
4614                         __attribute__nonnull__(pTHX_1);
4615 #define PERL_ARGS_ASSERT_CK_GREP        \
4616         assert(o)
4617
4618 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4619                         __attribute__warn_unused_result__
4620                         __attribute__nonnull__(pTHX_1);
4621 #define PERL_ARGS_ASSERT_CK_INDEX       \
4622         assert(o)
4623
4624 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4625                         __attribute__warn_unused_result__
4626                         __attribute__nonnull__(pTHX_1);
4627 #define PERL_ARGS_ASSERT_CK_JOIN        \
4628         assert(o)
4629
4630 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4631                         __attribute__warn_unused_result__
4632                         __attribute__nonnull__(pTHX_1);
4633 #define PERL_ARGS_ASSERT_CK_LFUN        \
4634         assert(o)
4635
4636 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4637                         __attribute__warn_unused_result__
4638                         __attribute__nonnull__(pTHX_1);
4639 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4640         assert(o)
4641
4642 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4643                         __attribute__warn_unused_result__
4644                         __attribute__nonnull__(pTHX_1);
4645 #define PERL_ARGS_ASSERT_CK_MATCH       \
4646         assert(o)
4647
4648 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4649                         __attribute__warn_unused_result__
4650                         __attribute__nonnull__(pTHX_1);
4651 #define PERL_ARGS_ASSERT_CK_METHOD      \
4652         assert(o)
4653
4654 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4655                         __attribute__warn_unused_result__
4656                         __attribute__nonnull__(pTHX_1);
4657 #define PERL_ARGS_ASSERT_CK_NULL        \
4658         assert(o)
4659
4660 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4661                         __attribute__warn_unused_result__
4662                         __attribute__nonnull__(pTHX_1);
4663 #define PERL_ARGS_ASSERT_CK_OPEN        \
4664         assert(o)
4665
4666 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4667                         __attribute__warn_unused_result__
4668                         __attribute__nonnull__(pTHX_1);
4669 #define PERL_ARGS_ASSERT_CK_READLINE    \
4670         assert(o)
4671
4672 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4673                         __attribute__warn_unused_result__
4674                         __attribute__nonnull__(pTHX_1);
4675 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4676         assert(o)
4677
4678 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4679                         __attribute__warn_unused_result__
4680                         __attribute__nonnull__(pTHX_1);
4681 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4682         assert(o)
4683
4684 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4685                         __attribute__warn_unused_result__
4686                         __attribute__nonnull__(pTHX_1);
4687 #define PERL_ARGS_ASSERT_CK_RETURN      \
4688         assert(o)
4689
4690 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4691                         __attribute__warn_unused_result__
4692                         __attribute__nonnull__(pTHX_1);
4693 #define PERL_ARGS_ASSERT_CK_RFUN        \
4694         assert(o)
4695
4696 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4697                         __attribute__warn_unused_result__
4698                         __attribute__nonnull__(pTHX_1);
4699 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4700         assert(o)
4701
4702 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4703                         __attribute__warn_unused_result__
4704                         __attribute__nonnull__(pTHX_1);
4705 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4706         assert(o)
4707
4708 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4709                         __attribute__warn_unused_result__
4710                         __attribute__nonnull__(pTHX_1);
4711 #define PERL_ARGS_ASSERT_CK_SELECT      \
4712         assert(o)
4713
4714 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4715                         __attribute__warn_unused_result__
4716                         __attribute__nonnull__(pTHX_1);
4717 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4718         assert(o)
4719
4720 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4721                         __attribute__warn_unused_result__
4722                         __attribute__nonnull__(pTHX_1);
4723 #define PERL_ARGS_ASSERT_CK_SORT        \
4724         assert(o)
4725
4726 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4727                         __attribute__warn_unused_result__
4728                         __attribute__nonnull__(pTHX_1);
4729 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4730         assert(o)
4731
4732 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4733                         __attribute__warn_unused_result__
4734                         __attribute__nonnull__(pTHX_1);
4735 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4736         assert(o)
4737
4738 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4739                         __attribute__warn_unused_result__
4740                         __attribute__nonnull__(pTHX_1);
4741 #define PERL_ARGS_ASSERT_CK_SUBR        \
4742         assert(o)
4743
4744 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4745                         __attribute__warn_unused_result__
4746                         __attribute__nonnull__(pTHX_1);
4747 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4748         assert(o)
4749
4750 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4751                         __attribute__warn_unused_result__
4752                         __attribute__nonnull__(pTHX_1);
4753 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4754         assert(o)
4755
4756 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4757                         __attribute__warn_unused_result__
4758                         __attribute__nonnull__(pTHX_1);
4759 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4760         assert(o)
4761
4762 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4763                         __attribute__warn_unused_result__
4764                         __attribute__nonnull__(pTHX_1);
4765 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4766         assert(o)
4767
4768 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4769                         __attribute__warn_unused_result__
4770                         __attribute__nonnull__(pTHX_1);
4771 #define PERL_ARGS_ASSERT_CK_EACH        \
4772         assert(o)
4773
4774 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4775                         __attribute__warn_unused_result__
4776                         __attribute__nonnull__(1);
4777 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4778         assert(o)
4779
4780 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4781                         __attribute__warn_unused_result__;
4782
4783 #  ifdef USE_ITHREADS
4784 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4785                         __attribute__nonnull__(pTHX_1);
4786 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4787         assert(o)
4788
4789 #  else
4790 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4791                         __attribute__nonnull__(pTHX_1);
4792 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4793         assert(o)
4794
4795 #  endif
4796 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4797                         __attribute__nonnull__(pTHX_1);
4798 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4799         assert(o)
4800
4801 STATIC void     S_cop_free(pTHX_ COP *cop)
4802                         __attribute__nonnull__(pTHX_1);
4803 #define PERL_ARGS_ASSERT_COP_FREE       \
4804         assert(cop)
4805
4806 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4807 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4808                         __attribute__nonnull__(pTHX_1);
4809 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4810         assert(o)
4811
4812 STATIC OP*      S_newDEFSVOP(pTHX)
4813                         __attribute__warn_unused_result__;
4814
4815 STATIC OP*      S_search_const(pTHX_ OP *o)
4816                         __attribute__warn_unused_result__
4817                         __attribute__nonnull__(pTHX_1);
4818 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4819         assert(o)
4820
4821 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4822                         __attribute__warn_unused_result__
4823                         __attribute__nonnull__(pTHX_3)
4824                         __attribute__nonnull__(pTHX_4);
4825 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4826         assert(firstp); assert(otherp)
4827
4828 STATIC void     S_simplify_sort(pTHX_ OP *o)
4829                         __attribute__nonnull__(pTHX_1);
4830 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4831         assert(o)
4832
4833 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4834                         __attribute__nonnull__(pTHX_1);
4835 #define PERL_ARGS_ASSERT_GV_ENAME       \
4836         assert(gv)
4837
4838 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4839                         __attribute__warn_unused_result__
4840                         __attribute__nonnull__(1);
4841 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4842         assert(o)
4843
4844 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4845                         __attribute__nonnull__(pTHX_3);
4846 #define PERL_ARGS_ASSERT_MY_KID \
4847         assert(imopsp)
4848
4849 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4850                         __attribute__nonnull__(pTHX_1);
4851 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4852         assert(o)
4853
4854 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4855                         __attribute__nonnull__(pTHX_1)
4856                         __attribute__nonnull__(pTHX_2);
4857 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4858         assert(stash); assert(target)
4859
4860 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4861                         __attribute__nonnull__(pTHX_1)
4862                         __attribute__nonnull__(pTHX_2)
4863                         __attribute__nonnull__(pTHX_4);
4864 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4865         assert(stash); assert(target); assert(imopsp)
4866
4867 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4868                         __attribute__nonnull__(pTHX_2)
4869                         __attribute__nonnull__(pTHX_3)
4870                         __attribute__nonnull__(pTHX_4);
4871 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4872         assert(t); assert(name); assert(kid)
4873
4874 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4875                         __attribute__nonnull__(pTHX_1);
4876 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4877         assert(o)
4878
4879 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4880                         __attribute__warn_unused_result__
4881                         __attribute__nonnull__(pTHX_1);
4882 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4883         assert(o)
4884
4885 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4886                         __attribute__warn_unused_result__
4887                         __attribute__nonnull__(pTHX_1)
4888                         __attribute__nonnull__(pTHX_2);
4889 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4890         assert(o); assert(name)
4891
4892 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4893                         __attribute__warn_unused_result__
4894                         __attribute__nonnull__(pTHX_1)
4895                         __attribute__nonnull__(pTHX_2);
4896 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4897         assert(o); assert(name)
4898
4899 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4900                         __attribute__nonnull__(pTHX_1);
4901 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4902         assert(o)
4903
4904 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4905                         __attribute__nonnull__(pTHX_2);
4906 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4907         assert(block)
4908
4909 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4910 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4911                         __attribute__nonnull__(pTHX_1)
4912                         __attribute__nonnull__(pTHX_2)
4913                         __attribute__nonnull__(pTHX_3);
4914 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4915         assert(fullname); assert(gv); assert(cv)
4916
4917 #endif
4918 #if defined(PL_OP_SLAB_ALLOC)
4919 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4920                         __attribute__malloc__
4921                         __attribute__warn_unused_result__;
4922
4923 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4924                         __attribute__nonnull__(pTHX_1);
4925 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4926         assert(op)
4927
4928 #  if defined(PERL_DEBUG_READONLY_OPS)
4929 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4930 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4931 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4932                         __attribute__nonnull__(pTHX_1);
4933 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4934         assert(o)
4935
4936 #    if defined(PERL_IN_OP_C)
4937 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4938                         __attribute__nonnull__(pTHX_1);
4939 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4940         assert(op)
4941
4942 #    endif
4943 #  endif
4944 #endif
4945
4946 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4947 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4948                         __attribute__nonnull__(pTHX_1)
4949                         __attribute__nonnull__(pTHX_2);
4950 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4951         assert(linestr_sv); assert(rsfp)
4952
4953 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4954 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
4955                         __attribute__nonnull__(pTHX_1);
4956 #define PERL_ARGS_ASSERT_INCPUSH        \
4957         assert(dir)
4958
4959 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
4960                         __attribute__nonnull__(pTHX_1);
4961 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
4962         assert(p)
4963
4964 STATIC void     S_init_interp(pTHX);
4965 STATIC void     S_init_ids(pTHX);
4966 STATIC void     S_init_main_stash(pTHX);
4967 STATIC void     S_init_perllib(pTHX);
4968 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4969                         __attribute__nonnull__(pTHX_2);
4970 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4971         assert(argv)
4972
4973 STATIC void     S_init_predump_symbols(pTHX);
4974 STATIC void     S_my_exit_jump(pTHX)
4975                         __attribute__noreturn__;
4976
4977 STATIC void     S_nuke_stacks(pTHX);
4978 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4979                         __attribute__nonnull__(pTHX_1)
4980                         __attribute__nonnull__(pTHX_3)
4981                         __attribute__nonnull__(pTHX_4);
4982 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4983         assert(scriptname); assert(suidscript); assert(rsfpp)
4984
4985 STATIC void     S_usage(pTHX_ const char *name)
4986                         __attribute__nonnull__(pTHX_1);
4987 #define PERL_ARGS_ASSERT_USAGE  \
4988         assert(name)
4989
4990 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4991 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4992                         __attribute__nonnull__(pTHX_1);
4993 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4994         assert(rsfp)
4995
4996 #endif
4997
4998 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4999 STATIC void     S_run_body(pTHX_ I32 oldscope)
5000                         __attribute__noreturn__;
5001
5002 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
5003                         __attribute__nonnull__(pTHX_1)
5004                         __attribute__nonnull__(pTHX_2)
5005                         __attribute__nonnull__(pTHX_3);
5006 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
5007         assert(av); assert(dir); assert(stem)
5008
5009 #endif
5010
5011 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
5012 STATIC OP*      S_do_delete_local(pTHX);
5013 STATIC SV*      S_refto(pTHX_ SV* sv)
5014                         __attribute__warn_unused_result__
5015                         __attribute__nonnull__(pTHX_1);
5016 #define PERL_ARGS_ASSERT_REFTO  \
5017         assert(sv)
5018
5019 #endif
5020 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5021 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5022                         __attribute__warn_unused_result__
5023                         __attribute__nonnull__(pTHX_1)
5024                         __attribute__nonnull__(pTHX_2)
5025                         __attribute__nonnull__(pTHX_4);
5026 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5027         assert(sv); assert(what); assert(spp)
5028
5029 #endif
5030
5031 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
5032 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5033                         __attribute__nonnull__(pTHX_1)
5034                         __attribute__nonnull__(pTHX_2)
5035                         __attribute__nonnull__(pTHX_3)
5036                         __attribute__nonnull__(pTHX_4);
5037 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5038         assert(symptr); assert(s); assert(strbeg); assert(strend)
5039
5040 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5041                         __attribute__nonnull__(pTHX_1)
5042                         __attribute__nonnull__(pTHX_2)
5043                         __attribute__nonnull__(pTHX_3)
5044                         __attribute__nonnull__(pTHX_4);
5045 #define PERL_ARGS_ASSERT_PACK_REC       \
5046         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5047
5048 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5049                         __attribute__nonnull__(pTHX_1);
5050 #define PERL_ARGS_ASSERT_MUL128 \
5051         assert(sv)
5052
5053 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5054                         __attribute__nonnull__(pTHX_1);
5055 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5056         assert(symptr)
5057
5058 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5059                         __attribute__nonnull__(pTHX_1);
5060 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5061         assert(symptr)
5062
5063 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5064                         __attribute__warn_unused_result__
5065                         __attribute__nonnull__(pTHX_1);
5066 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5067         assert(s)
5068
5069 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5070                         __attribute__nonnull__(pTHX_1)
5071                         __attribute__nonnull__(pTHX_2);
5072 #define PERL_ARGS_ASSERT_DIV128 \
5073         assert(pnum); assert(done)
5074
5075 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5076                         __attribute__nonnull__(pTHX_1)
5077                         __attribute__nonnull__(pTHX_2);
5078 #define PERL_ARGS_ASSERT_GROUP_END      \
5079         assert(patptr); assert(patend)
5080
5081 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5082                         __attribute__warn_unused_result__
5083                         __attribute__nonnull__(pTHX_1)
5084                         __attribute__nonnull__(pTHX_2);
5085 #define PERL_ARGS_ASSERT_GET_NUM        \
5086         assert(patptr); assert(lenptr)
5087
5088 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5089                         __attribute__nonnull__(1)
5090                         __attribute__nonnull__(2);
5091 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5092         assert(pat); assert(patend)
5093
5094 STATIC char     S_first_symbol(const char *pat, const char *patend)
5095                         __attribute__nonnull__(1)
5096                         __attribute__nonnull__(2);
5097 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5098         assert(pat); assert(patend)
5099
5100 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5101                         __attribute__warn_unused_result__
5102                         __attribute__nonnull__(pTHX_1);
5103 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5104         assert(sv)
5105
5106 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5107                         __attribute__warn_unused_result__
5108                         __attribute__nonnull__(1)
5109                         __attribute__nonnull__(3);
5110 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5111         assert(start); assert(dest)
5112
5113 #endif
5114
5115 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
5116 STATIC OP*      S_docatch(pTHX_ OP *o)
5117                         __attribute__warn_unused_result__;
5118
5119 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5120                         __attribute__warn_unused_result__
5121                         __attribute__nonnull__(pTHX_1)
5122                         __attribute__nonnull__(pTHX_2)
5123                         __attribute__nonnull__(pTHX_3)
5124                         __attribute__nonnull__(pTHX_4);
5125 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5126         assert(o); assert(label); assert(opstack); assert(oplimit)
5127
5128 STATIC OP*      S_doparseform(pTHX_ SV *sv)
5129                         __attribute__warn_unused_result__
5130                         __attribute__nonnull__(pTHX_1);
5131 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5132         assert(sv)
5133
5134 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5135                         __attribute__warn_unused_result__;
5136
5137 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5138                         __attribute__warn_unused_result__;
5139
5140 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5141                         __attribute__warn_unused_result__;
5142
5143 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5144                         __attribute__warn_unused_result__
5145                         __attribute__nonnull__(pTHX_1);
5146 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5147         assert(label)
5148
5149 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5150                         __attribute__warn_unused_result__;
5151
5152 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5153                         __attribute__warn_unused_result__
5154                         __attribute__nonnull__(pTHX_1);
5155 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5156         assert(cxstk)
5157
5158 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5159                         __attribute__warn_unused_result__;
5160
5161 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5162                         __attribute__nonnull__(pTHX_2);
5163 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5164         assert(sv)
5165
5166 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5167 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
5168                         __attribute__warn_unused_result__
5169                         __attribute__nonnull__(pTHX_1);
5170 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5171         assert(name)
5172
5173 #ifndef PERL_DISABLE_PMC
5174 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5175                         __attribute__warn_unused_result__
5176                         __attribute__nonnull__(pTHX_1);
5177 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5178         assert(name)
5179
5180 #endif
5181 STATIC bool     S_path_is_absolute(const char *name)
5182                         __attribute__warn_unused_result__
5183                         __attribute__nonnull__(1);
5184 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5185         assert(name)
5186
5187 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5188                         __attribute__warn_unused_result__
5189                         __attribute__nonnull__(pTHX_2);
5190 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5191         assert(buf_sv)
5192
5193 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5194                         __attribute__warn_unused_result__
5195                         __attribute__nonnull__(pTHX_1);
5196 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5197         assert(re)
5198
5199 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5200                         __attribute__warn_unused_result__
5201                         __attribute__nonnull__(pTHX_1)
5202                         __attribute__nonnull__(pTHX_2);
5203 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5204         assert(matcher); assert(sv)
5205
5206 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5207                         __attribute__nonnull__(pTHX_1);
5208 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5209         assert(matcher)
5210
5211 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5212 #endif
5213
5214 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5215 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5216                         __attribute__nonnull__(pTHX_1)
5217                         __attribute__nonnull__(pTHX_2)
5218                         __attribute__nonnull__(pTHX_3);
5219 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5220         assert(hash); assert(relem); assert(firstrelem)
5221
5222 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5223                         __attribute__warn_unused_result__
5224                         __attribute__nonnull__(pTHX_1);
5225 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5226         assert(meth)
5227
5228 #endif
5229
5230 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5231 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5232                         __attribute__nonnull__(pTHX_1)
5233                         __attribute__nonnull__(pTHX_2);
5234 #define PERL_ARGS_ASSERT_SV_NCMP        \
5235         assert(a); assert(b)
5236
5237 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5238                         __attribute__nonnull__(pTHX_1)
5239                         __attribute__nonnull__(pTHX_2);
5240 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5241         assert(a); assert(b)
5242
5243 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5244                         __attribute__nonnull__(pTHX_1)
5245                         __attribute__nonnull__(pTHX_2);
5246 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5247         assert(a); assert(b)
5248
5249 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5250                         __attribute__nonnull__(pTHX_1)
5251                         __attribute__nonnull__(pTHX_2);
5252 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5253         assert(a); assert(b)
5254
5255 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5256                         __attribute__nonnull__(pTHX_1)
5257                         __attribute__nonnull__(pTHX_2);
5258 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5259         assert(str1); assert(str2)
5260
5261 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5262                         __attribute__nonnull__(pTHX_1)
5263                         __attribute__nonnull__(pTHX_2);
5264 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5265         assert(str1); assert(str2)
5266
5267 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5268                         __attribute__nonnull__(pTHX_1)
5269                         __attribute__nonnull__(pTHX_2);
5270 #define PERL_ARGS_ASSERT_SORTCV \
5271         assert(a); assert(b)
5272
5273 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5274                         __attribute__nonnull__(pTHX_1)
5275                         __attribute__nonnull__(pTHX_2);
5276 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5277         assert(a); assert(b)
5278
5279 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5280                         __attribute__nonnull__(pTHX_1)
5281                         __attribute__nonnull__(pTHX_2);
5282 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5283         assert(a); assert(b)
5284
5285 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5286                         __attribute__nonnull__(pTHX_3);
5287 #define PERL_ARGS_ASSERT_QSORTSVU       \
5288         assert(compare)
5289
5290 #endif
5291
5292 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5293 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5294                         __attribute__nonnull__(pTHX_1)
5295                         __attribute__nonnull__(pTHX_2)
5296                         __attribute__nonnull__(pTHX_3);
5297 #define PERL_ARGS_ASSERT_DOFORM \
5298         assert(cv); assert(gv); assert(retop)
5299
5300 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5301 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5302                         __attribute__warn_unused_result__
5303                         __attribute__nonnull__(pTHX_1)
5304                         __attribute__nonnull__(pTHX_2);
5305 #define PERL_ARGS_ASSERT_DOONELINER     \
5306         assert(cmd); assert(filename)
5307
5308 #  endif
5309 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5310                         __attribute__nonnull__(pTHX_1);
5311 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5312         assert(array)
5313
5314 #endif
5315
5316 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5317 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5318                         __attribute__nonnull__(pTHX_1)
5319                         __attribute__nonnull__(pTHX_3);
5320 #define PERL_ARGS_ASSERT_REG    \
5321         assert(pRExC_state); assert(flagp)
5322
5323 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5324                         __attribute__nonnull__(pTHX_1);
5325 #define PERL_ARGS_ASSERT_REGANODE       \
5326         assert(pRExC_state)
5327
5328 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5329                         __attribute__nonnull__(pTHX_1)
5330                         __attribute__nonnull__(pTHX_2);
5331 #define PERL_ARGS_ASSERT_REGATOM        \
5332         assert(pRExC_state); assert(flagp)
5333
5334 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5335                         __attribute__nonnull__(pTHX_1)
5336                         __attribute__nonnull__(pTHX_2);
5337 #define PERL_ARGS_ASSERT_REGBRANCH      \
5338         assert(pRExC_state); assert(flagp)
5339
5340 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5341                         __attribute__nonnull__(pTHX_1)
5342                         __attribute__nonnull__(pTHX_3);
5343 #define PERL_ARGS_ASSERT_REGUNI \
5344         assert(pRExC_state); assert(s)
5345
5346 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5347                         __attribute__nonnull__(pTHX_1);
5348 #define PERL_ARGS_ASSERT_REGCLASS       \
5349         assert(pRExC_state)
5350
5351 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5352                         __attribute__nonnull__(pTHX_1);
5353 #define PERL_ARGS_ASSERT_REG_NODE       \
5354         assert(pRExC_state)
5355
5356 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5357                         __attribute__nonnull__(pTHX_2);
5358 #define PERL_ARGS_ASSERT_REG_RECODE     \
5359         assert(encp)
5360
5361 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5362                         __attribute__nonnull__(pTHX_1)
5363                         __attribute__nonnull__(pTHX_2);
5364 #define PERL_ARGS_ASSERT_REGPIECE       \
5365         assert(pRExC_state); assert(flagp)
5366
5367 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5368                         __attribute__nonnull__(pTHX_1);
5369 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5370         assert(pRExC_state)
5371
5372 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5373                         __attribute__nonnull__(pTHX_1)
5374                         __attribute__nonnull__(pTHX_3);
5375 #define PERL_ARGS_ASSERT_REGINSERT      \
5376         assert(pRExC_state); assert(opnd)
5377
5378 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5379                         __attribute__nonnull__(pTHX_1)
5380                         __attribute__nonnull__(pTHX_2)
5381                         __attribute__nonnull__(pTHX_3);
5382 #define PERL_ARGS_ASSERT_REGTAIL        \
5383         assert(pRExC_state); assert(p); assert(val)
5384
5385 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5386                         __attribute__nonnull__(pTHX_1);
5387 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5388         assert(pRExC_state)
5389
5390 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5391                         __attribute__nonnull__(pTHX_1)
5392                         __attribute__nonnull__(pTHX_2)
5393                         __attribute__nonnull__(pTHX_3);
5394 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5395         assert(pRExC_state); assert(scan); assert(min)
5396
5397 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5398                         __attribute__warn_unused_result__
5399                         __attribute__nonnull__(1)
5400                         __attribute__nonnull__(2);
5401 #define PERL_ARGS_ASSERT_REGWHITE       \
5402         assert(pRExC_state); assert(p)
5403
5404 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5405                         __attribute__nonnull__(pTHX_1);
5406 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5407         assert(pRExC_state)
5408
5409 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5410                         __attribute__nonnull__(pTHX_1);
5411 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5412         assert(pRExC_state)
5413
5414 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5415                         __attribute__nonnull__(pTHX_1)
5416                         __attribute__nonnull__(pTHX_2)
5417                         __attribute__nonnull__(pTHX_3);
5418 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5419         assert(pRExC_state); assert(data); assert(minlenp)
5420
5421 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5422                         __attribute__nonnull__(1)
5423                         __attribute__nonnull__(2);
5424 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5425         assert(pRExC_state); assert(cl)
5426
5427 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5428                         __attribute__warn_unused_result__
5429                         __attribute__nonnull__(1);
5430 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5431         assert(cl)
5432
5433 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5434                         __attribute__nonnull__(1)
5435                         __attribute__nonnull__(2);
5436 #define PERL_ARGS_ASSERT_CL_INIT        \
5437         assert(pRExC_state); assert(cl)
5438
5439 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5440                         __attribute__nonnull__(1)
5441                         __attribute__nonnull__(2);
5442 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5443         assert(pRExC_state); assert(cl)
5444
5445 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5446                         __attribute__nonnull__(1)
5447                         __attribute__nonnull__(2);
5448 #define PERL_ARGS_ASSERT_CL_AND \
5449         assert(cl); assert(and_with)
5450
5451 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5452                         __attribute__nonnull__(1)
5453                         __attribute__nonnull__(2)
5454                         __attribute__nonnull__(3);
5455 #define PERL_ARGS_ASSERT_CL_OR  \
5456         assert(pRExC_state); assert(cl); assert(or_with)
5457
5458 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)
5459                         __attribute__nonnull__(pTHX_1)
5460                         __attribute__nonnull__(pTHX_2)
5461                         __attribute__nonnull__(pTHX_3)
5462                         __attribute__nonnull__(pTHX_4)
5463                         __attribute__nonnull__(pTHX_5);
5464 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5465         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5466
5467 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5468                         __attribute__warn_unused_result__
5469                         __attribute__nonnull__(1)
5470                         __attribute__nonnull__(3);
5471 #define PERL_ARGS_ASSERT_ADD_DATA       \
5472         assert(pRExC_state); assert(s)
5473
5474 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5475                         __attribute__noreturn__
5476                         __attribute__nonnull__(pTHX_1)
5477                         __attribute__nonnull__(pTHX_2);
5478 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5479         assert(pat1); assert(pat2)
5480
5481 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5482                         __attribute__nonnull__(pTHX_1);
5483 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5484         assert(pRExC_state)
5485
5486 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5487                         __attribute__nonnull__(pTHX_1);
5488 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5489         assert(pRExC_state)
5490
5491 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)
5492                         __attribute__nonnull__(pTHX_1)
5493                         __attribute__nonnull__(pTHX_2)
5494                         __attribute__nonnull__(pTHX_3)
5495                         __attribute__nonnull__(pTHX_4)
5496                         __attribute__nonnull__(pTHX_5);
5497 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5498         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5499
5500 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5501                         __attribute__nonnull__(pTHX_1)
5502                         __attribute__nonnull__(pTHX_2)
5503                         __attribute__nonnull__(pTHX_3);
5504 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5505         assert(pRExC_state); assert(source); assert(stclass)
5506
5507 #  ifdef DEBUGGING
5508 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5509 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)
5510                         __attribute__nonnull__(pTHX_1)
5511                         __attribute__nonnull__(pTHX_2)
5512                         __attribute__nonnull__(pTHX_3)
5513                         __attribute__nonnull__(pTHX_6);
5514 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5515         assert(r); assert(start); assert(node); assert(sv)
5516
5517 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5518                         __attribute__nonnull__(pTHX_1);
5519 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5520         assert(sv)
5521
5522 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5523                         __attribute__nonnull__(pTHX_1)
5524                         __attribute__nonnull__(pTHX_3);
5525 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5526         assert(trie); assert(revcharmap)
5527
5528 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5529                         __attribute__nonnull__(pTHX_1)
5530                         __attribute__nonnull__(pTHX_3);
5531 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5532         assert(trie); assert(revcharmap)
5533
5534 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5535                         __attribute__nonnull__(pTHX_1)
5536                         __attribute__nonnull__(pTHX_3);
5537 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5538         assert(trie); assert(revcharmap)
5539
5540 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5541                         __attribute__nonnull__(pTHX_1)
5542                         __attribute__nonnull__(pTHX_2)
5543                         __attribute__nonnull__(pTHX_3);
5544 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5545         assert(pRExC_state); assert(p); assert(val)
5546
5547 #  endif
5548 #endif
5549
5550 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5551 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5552                         __attribute__warn_unused_result__
5553                         __attribute__nonnull__(pTHX_1)
5554                         __attribute__nonnull__(pTHX_2);
5555 #define PERL_ARGS_ASSERT_REGMATCH       \
5556         assert(reginfo); assert(prog)
5557
5558 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5559                         __attribute__warn_unused_result__
5560                         __attribute__nonnull__(pTHX_1)
5561                         __attribute__nonnull__(pTHX_2);
5562 #define PERL_ARGS_ASSERT_REGREPEAT      \
5563         assert(prog); assert(p)
5564
5565 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5566                         __attribute__warn_unused_result__
5567                         __attribute__nonnull__(pTHX_1)
5568                         __attribute__nonnull__(pTHX_2);
5569 #define PERL_ARGS_ASSERT_REGTRY \
5570         assert(reginfo); assert(startpos)
5571
5572 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5573                         __attribute__warn_unused_result__
5574                         __attribute__nonnull__(pTHX_2)
5575                         __attribute__nonnull__(pTHX_3);
5576 #define PERL_ARGS_ASSERT_REGINCLASS     \
5577         assert(n); assert(p)
5578
5579 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5580 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5581                         __attribute__nonnull__(pTHX_1);
5582 #define PERL_ARGS_ASSERT_REGCPPOP       \
5583         assert(rex)
5584
5585 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5586                         __attribute__warn_unused_result__
5587                         __attribute__nonnull__(1)
5588                         __attribute__nonnull__(3);
5589 #define PERL_ARGS_ASSERT_REGHOP3        \
5590         assert(s); assert(lim)
5591
5592 #ifdef XXX_dmq
5593 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5594                         __attribute__warn_unused_result__
5595                         __attribute__nonnull__(1)
5596                         __attribute__nonnull__(3)
5597                         __attribute__nonnull__(4);
5598 #define PERL_ARGS_ASSERT_REGHOP4        \
5599         assert(s); assert(llim); assert(rlim)
5600
5601 #endif
5602 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5603                         __attribute__warn_unused_result__
5604                         __attribute__nonnull__(1)
5605                         __attribute__nonnull__(3);
5606 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5607         assert(s); assert(lim)
5608
5609 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5610                         __attribute__warn_unused_result__
5611                         __attribute__nonnull__(pTHX_1)
5612                         __attribute__nonnull__(pTHX_2)
5613                         __attribute__nonnull__(pTHX_3)
5614                         __attribute__nonnull__(pTHX_4);
5615 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5616         assert(prog); assert(c); assert(s); assert(strend)
5617
5618 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5619                         __attribute__nonnull__(pTHX_1);
5620 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5621         assert(prog)
5622
5623 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5624                         __attribute__nonnull__(pTHX_1);
5625 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5626         assert(prog)
5627
5628 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5629                         __attribute__warn_unused_result__
5630                         __attribute__nonnull__(pTHX_1)
5631                         __attribute__nonnull__(pTHX_2);
5632 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5633         assert(rex); assert(scan)
5634
5635 #  ifdef DEBUGGING
5636 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)
5637                         __attribute__nonnull__(pTHX_1)
5638                         __attribute__nonnull__(pTHX_2)
5639                         __attribute__nonnull__(pTHX_3)
5640                         __attribute__nonnull__(pTHX_4)
5641                         __attribute__nonnull__(pTHX_5);
5642 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5643         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5644
5645 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5646                         __attribute__nonnull__(pTHX_1)
5647                         __attribute__nonnull__(pTHX_3)
5648                         __attribute__nonnull__(pTHX_4)
5649                         __attribute__nonnull__(pTHX_5);
5650 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5651         assert(prog); assert(start); assert(end); assert(blurb)
5652
5653 #  endif
5654 #endif
5655
5656 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5657 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5658 STATIC void     S_debprof(pTHX_ const OP *o)
5659                         __attribute__nonnull__(pTHX_1);
5660 #define PERL_ARGS_ASSERT_DEBPROF        \
5661         assert(o)
5662
5663 STATIC void     S_sequence(pTHX_ const OP *o);
5664 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5665 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5666 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5667                         __attribute__nonnull__(pTHX_1);
5668 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5669         assert(pm)
5670
5671 #endif
5672
5673 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5674 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5675                         __attribute__nonnull__(pTHX_1);
5676 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5677         assert(sptr)
5678
5679 #endif
5680
5681 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5682 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5683                         __attribute__nonnull__(pTHX_1)
5684                         __attribute__nonnull__(pTHX_2);
5685 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5686         assert(tsv); assert(sv)
5687
5688 #endif
5689
5690 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5691 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5692                         __attribute__nonnull__(pTHX_1)
5693                         __attribute__nonnull__(pTHX_2);
5694 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5695         assert(sv); assert(av)
5696
5697 #endif
5698
5699 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5700 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5701                         __attribute__warn_unused_result__
5702                         __attribute__nonnull__(1)
5703                         __attribute__nonnull__(5);
5704 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5705         assert(buf); assert(peob)
5706
5707 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5708                         __attribute__nonnull__(pTHX_1);
5709 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5710         assert(sv)
5711
5712 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5713                         __attribute__nonnull__(pTHX_1);
5714 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5715         assert(sv)
5716
5717 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5718                         __attribute__nonnull__(pTHX_1);
5719 #define PERL_ARGS_ASSERT_VISIT  \
5720         assert(f)
5721
5722 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5723                         __attribute__nonnull__(pTHX_1)
5724                         __attribute__nonnull__(pTHX_2);
5725 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5726         assert(tsv); assert(sv)
5727
5728 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5729                         __attribute__warn_unused_result__;
5730
5731 #  ifdef DEBUGGING
5732 STATIC void     S_del_sv(pTHX_ SV *p)
5733                         __attribute__nonnull__(pTHX_1);
5734 #define PERL_ARGS_ASSERT_DEL_SV \
5735         assert(p)
5736
5737 #  endif
5738 #  if !defined(NV_PRESERVES_UV)
5739 #    ifdef DEBUGGING
5740 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5741                         __attribute__nonnull__(pTHX_1);
5742 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5743         assert(sv)
5744
5745 #    else
5746 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5747                         __attribute__nonnull__(pTHX_1);
5748 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5749         assert(sv)
5750
5751 #    endif
5752 #  endif
5753 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5754                         __attribute__warn_unused_result__
5755                         __attribute__nonnull__(pTHX_1);
5756 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5757         assert(pattern)
5758
5759 #
5760 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5761                         __attribute__nonnull__(1)
5762                         __attribute__nonnull__(2);
5763 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5764         assert(start); assert(send)
5765
5766 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5767                         __attribute__nonnull__(1)
5768                         __attribute__nonnull__(2);
5769 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5770         assert(start); assert(send)
5771
5772 STATIC STRLEN   S_sv_pos_u2b_cached(pTHX_ SV *const sv, MAGIC **const mgp, const U8 *const start, const U8 *const send, const STRLEN uoffset, STRLEN uoffset0, STRLEN boffset0)
5773                         __attribute__nonnull__(pTHX_1)
5774                         __attribute__nonnull__(pTHX_2)
5775                         __attribute__nonnull__(pTHX_3)
5776                         __attribute__nonnull__(pTHX_4);
5777 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5778         assert(sv); assert(mgp); assert(start); assert(send)
5779
5780 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5781                         __attribute__nonnull__(pTHX_1)
5782                         __attribute__nonnull__(pTHX_2);
5783 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5784         assert(sv); assert(mgp)
5785
5786 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5787                         __attribute__nonnull__(pTHX_1)
5788                         __attribute__nonnull__(pTHX_2)
5789                         __attribute__nonnull__(pTHX_3);
5790 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5791         assert(s); assert(target); assert(end)
5792
5793 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5794                         __attribute__nonnull__(2)
5795                         __attribute__nonnull__(3);
5796 #define PERL_ARGS_ASSERT_F0CONVERT      \
5797         assert(endbuf); assert(len)
5798
5799 #  if defined(PERL_OLD_COPY_ON_WRITE)
5800 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5801                         __attribute__nonnull__(pTHX_1)
5802                         __attribute__nonnull__(pTHX_2)
5803                         __attribute__nonnull__(pTHX_3);
5804 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5805         assert(sv); assert(pvx); assert(after)
5806
5807 #  endif
5808 STATIC SV *     S_more_sv(pTHX);
5809 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5810 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5811                         __attribute__nonnull__(pTHX_1);
5812 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5813         assert(sv)
5814
5815 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5816                         __attribute__nonnull__(pTHX_1)
5817                         __attribute__nonnull__(pTHX_2);
5818 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5819         assert(dstr); assert(sstr)
5820
5821 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5822                         __attribute__nonnull__(pTHX_1)
5823                         __attribute__nonnull__(pTHX_2);
5824 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5825         assert(dstr); assert(sstr)
5826
5827 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5828                         __attribute__warn_unused_result__
5829                         __attribute__nonnull__(1);
5830 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5831         assert(tbl)
5832
5833 #endif
5834
5835 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5836 STATIC void     S_check_uni(pTHX);
5837 STATIC void     S_force_next(pTHX_ I32 type);
5838 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5839                         __attribute__nonnull__(pTHX_1);
5840 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5841         assert(s)
5842
5843 STATIC char*    S_force_strict_version(pTHX_ char *s)
5844                         __attribute__nonnull__(pTHX_1);
5845 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
5846         assert(s)
5847
5848 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5849                         __attribute__nonnull__(pTHX_1);
5850 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5851         assert(start)
5852
5853 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5854                         __attribute__nonnull__(pTHX_1);
5855 #define PERL_ARGS_ASSERT_TOKEQ  \
5856         assert(sv)
5857
5858 STATIC void     S_readpipe_override(pTHX);
5859 STATIC char*    S_scan_const(pTHX_ char *start)
5860                         __attribute__warn_unused_result__
5861                         __attribute__nonnull__(pTHX_1);
5862 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5863         assert(start)
5864
5865 STATIC char*    S_scan_formline(pTHX_ char *s)
5866                         __attribute__warn_unused_result__
5867                         __attribute__nonnull__(pTHX_1);
5868 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5869         assert(s)
5870
5871 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5872                         __attribute__warn_unused_result__
5873                         __attribute__nonnull__(pTHX_1);
5874 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5875         assert(s)
5876
5877 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5878                         __attribute__nonnull__(pTHX_1)
5879                         __attribute__nonnull__(pTHX_2)
5880                         __attribute__nonnull__(pTHX_3);
5881 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5882         assert(s); assert(send); assert(dest)
5883
5884 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5885                         __attribute__warn_unused_result__
5886                         __attribute__nonnull__(pTHX_1);
5887 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5888         assert(start)
5889
5890 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5891                         __attribute__warn_unused_result__
5892                         __attribute__nonnull__(pTHX_1);
5893 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5894         assert(start)
5895
5896 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5897                         __attribute__warn_unused_result__
5898                         __attribute__nonnull__(pTHX_1);
5899 #define PERL_ARGS_ASSERT_SCAN_STR       \
5900         assert(start)
5901
5902 STATIC char*    S_scan_subst(pTHX_ char *start)
5903                         __attribute__warn_unused_result__
5904                         __attribute__nonnull__(pTHX_1);
5905 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5906         assert(start)
5907
5908 STATIC char*    S_scan_trans(pTHX_ char *start)
5909                         __attribute__warn_unused_result__
5910                         __attribute__nonnull__(pTHX_1);
5911 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5912         assert(start)
5913
5914 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5915                         __attribute__nonnull__(pTHX_1)
5916                         __attribute__nonnull__(pTHX_2)
5917                         __attribute__nonnull__(pTHX_5);
5918 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5919         assert(s); assert(dest); assert(slp)
5920
5921 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5922 STATIC char*    S_skipspace(pTHX_ char *s)
5923                         __attribute__warn_unused_result__
5924                         __attribute__nonnull__(pTHX_1);
5925 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5926         assert(s)
5927
5928 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5929                         __attribute__warn_unused_result__
5930                         __attribute__nonnull__(pTHX_1);
5931 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5932         assert(s)
5933
5934 #ifndef PERL_NO_UTF16_FILTER
5935 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
5936                         __attribute__nonnull__(pTHX_2);
5937 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
5938         assert(sv)
5939
5940 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
5941                         __attribute__nonnull__(pTHX_1);
5942 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
5943         assert(s)
5944
5945 #endif
5946 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5947                         __attribute__nonnull__(pTHX_1)
5948                         __attribute__nonnull__(pTHX_2)
5949                         __attribute__nonnull__(pTHX_3);
5950 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5951         assert(s); assert(name); assert(what)
5952
5953 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5954                         __attribute__nonnull__(pTHX_1);
5955 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5956         assert(name)
5957
5958 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5959                         __attribute__nonnull__(pTHX_1);
5960 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5961         assert(s)
5962
5963 STATIC void     S_incline(pTHX_ const char *s)
5964                         __attribute__nonnull__(pTHX_1);
5965 #define PERL_ARGS_ASSERT_INCLINE        \
5966         assert(s)
5967
5968 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5969                         __attribute__nonnull__(pTHX_1);
5970 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5971         assert(s)
5972
5973 STATIC int      S_intuit_more(pTHX_ char *s)
5974                         __attribute__nonnull__(pTHX_1);
5975 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5976         assert(s)
5977
5978 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5979                         __attribute__nonnull__(pTHX_3);
5980 #define PERL_ARGS_ASSERT_LOP    \
5981         assert(s)
5982
5983 STATIC void     S_missingterm(pTHX_ char *s)
5984                         __attribute__noreturn__;
5985
5986 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5987                         __attribute__nonnull__(pTHX_1);
5988 #define PERL_ARGS_ASSERT_NO_OP  \
5989         assert(what)
5990
5991 STATIC I32      S_sublex_done(pTHX)
5992                         __attribute__warn_unused_result__;
5993
5994 STATIC I32      S_sublex_push(pTHX)
5995                         __attribute__warn_unused_result__;
5996
5997 STATIC I32      S_sublex_start(pTHX)
5998                         __attribute__warn_unused_result__;
5999
6000 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
6001                         __attribute__warn_unused_result__
6002                         __attribute__nonnull__(pTHX_1);
6003 #define PERL_ARGS_ASSERT_FILTER_GETS    \
6004         assert(sv)
6005
6006 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
6007                         __attribute__warn_unused_result__
6008                         __attribute__nonnull__(pTHX_1);
6009 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
6010         assert(pkgname)
6011
6012 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
6013                         __attribute__warn_unused_result__
6014                         __attribute__nonnull__(pTHX_2);
6015 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
6016         assert(s)
6017
6018 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)
6019                         __attribute__nonnull__(pTHX_3)
6020                         __attribute__nonnull__(pTHX_5);
6021 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6022         assert(key); assert(sv)
6023
6024 STATIC int      S_deprecate_commaless_var_list(pTHX);
6025 STATIC int      S_ao(pTHX_ int toketype);
6026 #  if defined(PERL_CR_FILTER)
6027 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
6028 STATIC void     S_strip_return(pTHX_ SV *sv)
6029                         __attribute__nonnull__(pTHX_1);
6030 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
6031         assert(sv)
6032
6033 #  endif
6034 #  if defined(DEBUGGING)
6035 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
6036                         __attribute__nonnull__(pTHX_2);
6037 #define PERL_ARGS_ASSERT_TOKEREPORT     \
6038         assert(lvalp)
6039
6040 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
6041                         __attribute__nonnull__(pTHX_1)
6042                         __attribute__nonnull__(pTHX_2);
6043 #define PERL_ARGS_ASSERT_PRINTBUF       \
6044         assert(fmt); assert(s)
6045
6046 #  endif
6047 #endif
6048
6049 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
6050 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6051                         __attribute__nonnull__(pTHX_1)
6052                         __attribute__nonnull__(pTHX_2);
6053 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6054         assert(stash); assert(name)
6055
6056 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
6057                         __attribute__nonnull__(pTHX_1);
6058 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6059         assert(stash)
6060
6061 #endif
6062
6063 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
6064 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
6065 STATIC char*    S_stdize_locale(pTHX_ char* locs)
6066                         __attribute__nonnull__(pTHX_1);
6067 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
6068         assert(locs)
6069
6070 #endif
6071 #endif
6072
6073 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6074 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6075                         __attribute__nonnull__(pTHX_1);
6076 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6077         assert(cop)
6078
6079 STATIC SV*      S_mess_alloc(pTHX);
6080 STATIC SV *     S_with_queued_errors(pTHX_ SV *ex)
6081                         __attribute__nonnull__(pTHX_1);
6082 #define PERL_ARGS_ASSERT_WITH_QUEUED_ERRORS     \
6083         assert(ex)
6084
6085 STATIC bool     S_invoke_exception_hook(pTHX_ SV *ex, bool warn);
6086 STATIC char *   S_write_no_mem(pTHX)
6087                         __attribute__noreturn__;
6088
6089 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6090 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)
6091                         __attribute__nonnull__(4)
6092                         __attribute__nonnull__(8)
6093                         __attribute__nonnull__(10);
6094 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6095         assert(type_name); assert(filename); assert(funcname)
6096
6097 #endif
6098 #endif
6099
6100 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
6101 STATIC NV       S_mulexp10(NV value, I32 exponent);
6102 #endif
6103
6104 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
6105 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6106                         __attribute__warn_unused_result__
6107                         __attribute__nonnull__(1);
6108 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6109         assert(s)
6110
6111 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6112                         __attribute__warn_unused_result__
6113                         __attribute__nonnull__(pTHX_1)
6114                         __attribute__nonnull__(pTHX_2)
6115                         __attribute__nonnull__(pTHX_3);
6116 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6117         assert(p); assert(swash); assert(swashname)
6118
6119 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6120                         __attribute__warn_unused_result__
6121                         __attribute__nonnull__(pTHX_1);
6122 #define PERL_ARGS_ASSERT_SWASH_GET      \
6123         assert(swash)
6124
6125 #endif
6126
6127 START_EXTERN_C
6128
6129 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
6130                         __attribute__nonnull__(pTHX_1);
6131 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
6132         assert(dstr)
6133
6134 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
6135                         __attribute__nonnull__(pTHX_1)
6136                         __attribute__nonnull__(pTHX_2);
6137 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
6138         assert(dstr); assert(sstr)
6139
6140 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
6141                         __attribute__nonnull__(pTHX_1);
6142 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
6143         assert(dsv)
6144
6145 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
6146                         __attribute__nonnull__(pTHX_1); */
6147
6148 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
6149                         __attribute__nonnull__(pTHX_1);
6150 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
6151         assert(sv)
6152
6153 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
6154                         __attribute__nonnull__(pTHX_1);
6155 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
6156         assert(sv)
6157
6158 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
6159                         __attribute__nonnull__(pTHX_1)
6160                         __attribute__nonnull__(pTHX_2);
6161 #define PERL_ARGS_ASSERT_SV_COPYPV      \
6162         assert(dsv); assert(ssv)
6163
6164 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
6165                         __attribute__nonnull__(pTHX_1)
6166                         __attribute__nonnull__(pTHX_2);
6167 #define PERL_ARGS_ASSERT_MY_ATOF2       \
6168         assert(s); assert(value)
6169
6170 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
6171 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
6172 #ifdef PERL_OLD_COPY_ON_WRITE
6173 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6174                         __attribute__nonnull__(pTHX_2);
6175 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6176         assert(sstr)
6177
6178 #endif
6179
6180 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
6181
6182 #if defined(USE_PERLIO) && !defined(USE_SFIO)
6183 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
6184 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
6185 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
6186 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
6187 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
6188 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
6189 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6190 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6191 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6192 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6193 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6194                         __attribute__nonnull__(pTHX_2);
6195 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6196         assert(vbuf)
6197
6198 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6199                         __attribute__nonnull__(pTHX_2);
6200 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6201         assert(vbuf)
6202
6203 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6204                         __attribute__nonnull__(pTHX_2);
6205 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6206         assert(vbuf)
6207
6208 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6209 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6210
6211 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6212 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6213 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6214                         __attribute__warn_unused_result__;
6215
6216 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6217                         __attribute__warn_unused_result__;
6218
6219
6220 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6221                         __attribute__warn_unused_result__;
6222
6223 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6224                         __attribute__warn_unused_result__;
6225
6226 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6227                         __attribute__warn_unused_result__;
6228
6229 #endif /* PERLIO_LAYERS */
6230
6231 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6232 #if defined(PERL_IN_DEB_C) || defined(PERL_DECL_PROT)
6233 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6234                         __attribute__nonnull__(pTHX_1);
6235 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6236         assert(stack_base)
6237
6238 #endif
6239
6240 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6241                         __attribute__malloc__
6242                         __attribute__warn_unused_result__;
6243
6244 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6245                         __attribute__nonnull__(pTHX_1);
6246 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6247         assert(cv)
6248
6249 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
6250                         __attribute__nonnull__(pTHX_1);
6251 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6252         assert(name)
6253
6254 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6255                         __attribute__nonnull__(pTHX_1);
6256 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6257         assert(sv)
6258
6259 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6260 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
6261                         __attribute__nonnull__(pTHX_1);
6262 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6263         assert(name)
6264
6265 #endif
6266 #ifdef DEBUGGING
6267 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6268                         __attribute__nonnull__(pTHX_2);
6269 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6270         assert(sv)
6271
6272 #endif
6273 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6274 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6275 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6276                         __attribute__nonnull__(pTHX_2);
6277 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6278         assert(file)
6279
6280 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6281                         __attribute__nonnull__(pTHX_1)
6282                         __attribute__nonnull__(pTHX_2)
6283                         __attribute__nonnull__(pTHX_3);
6284 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6285         assert(padlist); assert(old_cv); assert(new_cv)
6286
6287
6288 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6289                         __attribute__nonnull__(pTHX_1);
6290 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6291         assert(padlist)
6292
6293 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6294                         __attribute__warn_unused_result__;
6295
6296
6297 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6298 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)
6299                         __attribute__nonnull__(pTHX_1)
6300                         __attribute__nonnull__(pTHX_2)
6301                         __attribute__nonnull__(pTHX_6)
6302                         __attribute__nonnull__(pTHX_7);
6303 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6304         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6305
6306 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
6307                         __attribute__nonnull__(pTHX_1);
6308 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
6309         assert(namesv)
6310
6311 #  if defined(DEBUGGING)
6312 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6313                         __attribute__nonnull__(pTHX_1)
6314                         __attribute__nonnull__(pTHX_2);
6315 #define PERL_ARGS_ASSERT_CV_DUMP        \
6316         assert(cv); assert(title)
6317
6318 #  endif
6319 #endif
6320 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6321                         __attribute__warn_unused_result__;
6322
6323 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6324 #if defined(DEBUGGING)
6325 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6326                         __attribute__warn_unused_result__
6327                         __attribute__nonnull__(pTHX_1);
6328 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6329         assert(s)
6330
6331 #endif
6332 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6333                         __attribute__nonnull__(pTHX_1);
6334 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6335         assert(sv)
6336
6337 #ifdef DEBUGGING
6338 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6339                         __attribute__nonnull__(pTHX_1);
6340 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6341         assert(hv)
6342
6343 #endif
6344
6345 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6346                         __attribute__warn_unused_result__
6347                         __attribute__nonnull__(pTHX_1);
6348 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6349         assert(hv)
6350
6351 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6352                         __attribute__warn_unused_result__
6353                         __attribute__nonnull__(pTHX_1);
6354 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6355         assert(hv)
6356
6357 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6358                         __attribute__warn_unused_result__
6359                         __attribute__nonnull__(pTHX_1);
6360 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6361         assert(hv)
6362
6363 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6364                         __attribute__nonnull__(pTHX_1);
6365 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6366         assert(hv)
6367
6368 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6369                         __attribute__nonnull__(pTHX_1);
6370 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6371         assert(hv)
6372
6373 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6374                         __attribute__nonnull__(pTHX_1);
6375 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6376         assert(hv)
6377
6378 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6379                         __attribute__nonnull__(pTHX_1);
6380 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6381         assert(hv)
6382
6383 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6384 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6385                         __attribute__nonnull__(pTHX_1);
6386 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6387         assert(hv)
6388
6389 #endif
6390 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6391                         __attribute__nonnull__(pTHX_1);
6392 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6393         assert(hv)
6394
6395 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6396                         __attribute__warn_unused_result__
6397                         __attribute__nonnull__(pTHX_1);
6398 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6399         assert(hv)
6400
6401 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6402                         __attribute__warn_unused_result__
6403                         __attribute__nonnull__(pTHX_1);
6404 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6405         assert(hv)
6406
6407 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6408                         __attribute__nonnull__(pTHX_1);
6409 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6410         assert(hv)
6411
6412
6413 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6414                         __attribute__nonnull__(pTHX_1)
6415                         __attribute__nonnull__(pTHX_2);
6416 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6417         assert(hv); assert(mg)
6418
6419
6420 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6421 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6422                         __attribute__nonnull__(pTHX_2);
6423 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6424         assert(val)
6425
6426 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6427                         __attribute__nonnull__(pTHX_2);
6428 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6429         assert(val)
6430
6431 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6432 #endif
6433
6434 #ifdef PERL_NEED_MY_HTOLE16
6435 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6436 #endif
6437 #ifdef PERL_NEED_MY_LETOH16
6438 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6439 #endif
6440 #ifdef PERL_NEED_MY_HTOBE16
6441 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6442 #endif
6443 #ifdef PERL_NEED_MY_BETOH16
6444 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6445 #endif
6446 #ifdef PERL_NEED_MY_HTOLE32
6447 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6448 #endif
6449 #ifdef PERL_NEED_MY_LETOH32
6450 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6451 #endif
6452 #ifdef PERL_NEED_MY_HTOBE32
6453 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6454 #endif
6455 #ifdef PERL_NEED_MY_BETOH32
6456 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6457 #endif
6458 #ifdef PERL_NEED_MY_HTOLE64
6459 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6460 #endif
6461 #ifdef PERL_NEED_MY_LETOH64
6462 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6463 #endif
6464 #ifdef PERL_NEED_MY_HTOBE64
6465 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6466 #endif
6467 #ifdef PERL_NEED_MY_BETOH64
6468 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6469 #endif
6470
6471 #ifdef PERL_NEED_MY_HTOLES
6472 PERL_CALLCONV short     Perl_my_htoles(short n);
6473 #endif
6474 #ifdef PERL_NEED_MY_LETOHS
6475 PERL_CALLCONV short     Perl_my_letohs(short n);
6476 #endif
6477 #ifdef PERL_NEED_MY_HTOBES
6478 PERL_CALLCONV short     Perl_my_htobes(short n);
6479 #endif
6480 #ifdef PERL_NEED_MY_BETOHS
6481 PERL_CALLCONV short     Perl_my_betohs(short n);
6482 #endif
6483 #ifdef PERL_NEED_MY_HTOLEI
6484 PERL_CALLCONV int       Perl_my_htolei(int n);
6485 #endif
6486 #ifdef PERL_NEED_MY_LETOHI
6487 PERL_CALLCONV int       Perl_my_letohi(int n);
6488 #endif
6489 #ifdef PERL_NEED_MY_HTOBEI
6490 PERL_CALLCONV int       Perl_my_htobei(int n);
6491 #endif
6492 #ifdef PERL_NEED_MY_BETOHI
6493 PERL_CALLCONV int       Perl_my_betohi(int n);
6494 #endif
6495 #ifdef PERL_NEED_MY_HTOLEL
6496 PERL_CALLCONV long      Perl_my_htolel(long n);
6497 #endif
6498 #ifdef PERL_NEED_MY_LETOHL
6499 PERL_CALLCONV long      Perl_my_letohl(long n);
6500 #endif
6501 #ifdef PERL_NEED_MY_HTOBEL
6502 PERL_CALLCONV long      Perl_my_htobel(long n);
6503 #endif
6504 #ifdef PERL_NEED_MY_BETOHL
6505 PERL_CALLCONV long      Perl_my_betohl(long n);
6506 #endif
6507
6508 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6509                         __attribute__nonnull__(1);
6510 #define PERL_ARGS_ASSERT_MY_SWABN       \
6511         assert(ptr)
6512
6513
6514 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6515                         __attribute__nonnull__(pTHX_1);
6516 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6517         assert(name)
6518
6519 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6520                         __attribute__nonnull__(pTHX_1);
6521 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6522         assert(name)
6523
6524 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6525                         __attribute__warn_unused_result__
6526                         __attribute__nonnull__(pTHX_1);
6527 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6528         assert(name_sv)
6529
6530
6531 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6532                         __attribute__warn_unused_result__
6533                         __attribute__nonnull__(pTHX_1)
6534                         __attribute__nonnull__(pTHX_2);
6535 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6536         assert(c); assert(hv)
6537
6538
6539 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6540 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6541                         __attribute__nonnull__(pTHX_1);
6542 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6543         assert(sv)
6544
6545 #endif
6546
6547 #ifdef PERL_DONT_CREATE_GVSV
6548 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6549 #endif
6550 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6551 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6552 #endif
6553 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6554 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6555 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6556                         __attribute__malloc__
6557                         __attribute__warn_unused_result__
6558                         __attribute__nonnull__(pTHX_2);
6559 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6560         assert(bits)
6561
6562
6563 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6564                         __attribute__nonnull__(pTHX_1);
6565 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6566         assert(chunk)
6567
6568
6569 #ifndef SPRINTF_RETURNS_STRLEN
6570 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6571                         __attribute__nonnull__(1)
6572                         __attribute__nonnull__(2);
6573 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6574         assert(buffer); assert(pat)
6575
6576 #endif
6577
6578 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6579                         __attribute__format__(__printf__,3,4)
6580                         __attribute__nonnull__(1)
6581                         __attribute__nonnull__(3);
6582 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6583         assert(buffer); assert(format)
6584
6585 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6586                         __attribute__nonnull__(1)
6587                         __attribute__nonnull__(3);
6588 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6589         assert(buffer); assert(format)
6590
6591
6592 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6593
6594 #ifdef PERL_IMPLICIT_CONTEXT
6595 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6596 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6597                         __attribute__nonnull__(pTHX_1);
6598 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6599         assert(my_cxt_key)
6600
6601 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6602                         __attribute__nonnull__(pTHX_1);
6603 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6604         assert(my_cxt_key)
6605
6606 #else
6607 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6608                         __attribute__nonnull__(pTHX_1);
6609 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6610         assert(index)
6611
6612 #endif
6613 #endif
6614
6615 #ifndef HAS_STRLCAT
6616 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6617 #endif
6618
6619 #ifndef HAS_STRLCPY
6620 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6621 #endif
6622
6623 #ifdef PERL_MAD
6624 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6625                         __attribute__nonnull__(1);
6626 #define PERL_ARGS_ASSERT_PAD_PEG        \
6627         assert(s)
6628
6629 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6630 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6631                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6632                         __attribute__nonnull__(pTHX_2)
6633                         __attribute__nonnull__(pTHX_3);
6634 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6635         assert(file); assert(pat)
6636
6637 #endif
6638 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6639                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6640                         __attribute__nonnull__(pTHX_2)
6641                         __attribute__nonnull__(pTHX_3);
6642 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6643         assert(file); assert(pat)
6644
6645 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6646                         __attribute__nonnull__(pTHX_2)
6647                         __attribute__nonnull__(pTHX_3);
6648 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6649         assert(file); assert(pat)
6650
6651 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6652 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6653 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6654                         __attribute__nonnull__(pTHX_1);
6655 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6656         assert(stash)
6657
6658 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6659                         __attribute__nonnull__(pTHX_1);
6660 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6661         assert(stash)
6662
6663 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6664                         __attribute__nonnull__(pTHX_1);
6665 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6666         assert(gv)
6667
6668 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6669                         __attribute__nonnull__(pTHX_1);
6670 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6671         assert(gv)
6672
6673 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6674                         __attribute__nonnull__(pTHX_1);
6675 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6676         assert(gv)
6677
6678 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6679 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6680                         __attribute__nonnull__(pTHX_1)
6681                         __attribute__nonnull__(pTHX_2);
6682 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6683         assert(dsv); assert(ssv)
6684
6685 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6686                         __attribute__nonnull__(pTHX_1)
6687                         __attribute__nonnull__(pTHX_2);
6688 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6689         assert(dsv); assert(pv)
6690
6691 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6692                         __attribute__nonnull__(pTHX_1);
6693 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6694         assert(sv)
6695
6696 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6697                         __attribute__nonnull__(pTHX_2);
6698 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6699         assert(file)
6700
6701 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6702 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6703                         __attribute__nonnull__(pTHX_2);
6704 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6705         assert(file)
6706
6707 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6708                         __attribute__nonnull__(pTHX_1);
6709 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6710         assert(o)
6711
6712
6713 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6714 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6715                         __attribute__nonnull__(pTHX_1);
6716 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6717         assert(tk)
6718
6719 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6720                         __attribute__nonnull__(pTHX_1);
6721 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6722         assert(tk)
6723
6724 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6725 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6726 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6727 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6728 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6729 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6730                         __attribute__nonnull__(pTHX_2);
6731 #define PERL_ARGS_ASSERT_NEWMADSV       \
6732         assert(sv)
6733
6734 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6735 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6736
6737 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6738 STATIC char*    S_skipspace0(pTHX_ char *s)
6739                         __attribute__nonnull__(pTHX_1);
6740 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6741         assert(s)
6742
6743 STATIC char*    S_skipspace1(pTHX_ char *s)
6744                         __attribute__nonnull__(pTHX_1);
6745 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6746         assert(s)
6747
6748 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6749                         __attribute__nonnull__(pTHX_1);
6750 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6751         assert(s)
6752
6753 STATIC void     S_start_force(pTHX_ int where);
6754 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6755 #  endif
6756 PERL_CALLCONV int       Perl_madlex(pTHX);
6757 PERL_CALLCONV int       Perl_madparse(pTHX);
6758 #endif
6759 #if !defined(HAS_SIGNBIT)
6760 PERL_CALLCONV int       Perl_signbit(NV f)
6761                         __attribute__pure__;
6762
6763 #endif
6764
6765 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6766                         __attribute__nonnull__(pTHX_1)
6767                         __attribute__nonnull__(pTHX_2);
6768 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6769         assert(c); assert(sv)
6770
6771 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6772
6773 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6774                         __attribute__nonnull__(pTHX_1)
6775                         __attribute__nonnull__(pTHX_2);
6776 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6777         assert(smeta); assert(which)
6778
6779 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6780                         __attribute__nonnull__(pTHX_1)
6781                         __attribute__nonnull__(pTHX_2)
6782                         __attribute__nonnull__(pTHX_3);
6783 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6784         assert(smeta); assert(which); assert(data)
6785
6786 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6787                         __attribute__nonnull__(pTHX_1);
6788 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6789         assert(name)
6790
6791 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6792                         __attribute__nonnull__(pTHX_1);
6793 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6794         assert(mro)
6795
6796 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6797                         __attribute__nonnull__(pTHX_1)
6798                         __attribute__nonnull__(pTHX_2);
6799 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6800         assert(meta); assert(name)
6801
6802 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6803                         __attribute__nonnull__(pTHX_1);
6804 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6805         assert(stash)
6806
6807 #if defined(USE_ITHREADS)
6808 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6809                         __attribute__nonnull__(pTHX_1)
6810                         __attribute__nonnull__(pTHX_2);
6811 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6812         assert(smeta); assert(param)
6813
6814 #endif
6815 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6816                         __attribute__nonnull__(pTHX_1);
6817 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6818         assert(stash)
6819
6820 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6821 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6822                         __attribute__nonnull__(pTHX_1);
6823 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6824         assert(stash)
6825
6826 #endif
6827 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6828                         __attribute__nonnull__(pTHX_1);
6829 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6830         assert(stash)
6831
6832 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6833                         __attribute__nonnull__(pTHX_1);
6834 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6835         assert(stash)
6836
6837 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6838 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6839                         __attribute__nonnull__(1)
6840                         __attribute__nonnull__(2);
6841 #define PERL_ARGS_ASSERT_SYS_INIT       \
6842         assert(argc); assert(argv)
6843
6844 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6845                         __attribute__nonnull__(1)
6846                         __attribute__nonnull__(2)
6847                         __attribute__nonnull__(3);
6848 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6849         assert(argc); assert(argv); assert(env)
6850
6851 PERL_CALLCONV void      Perl_sys_term(void);
6852 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6853 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6854                         __attribute__nonnull__(pTHX_2);
6855 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6856         assert(label)
6857
6858
6859 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
6860                         __attribute__nonnull__(pTHX_1)
6861                         __attribute__nonnull__(pTHX_3);
6862 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
6863         assert(keyword_ptr); assert(op_ptr)
6864
6865
6866 END_EXTERN_C
6867 /*
6868  * ex: set ts=8 sts=4 sw=4 noet:
6869  */
6870 /* ex: set ro: */