proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, and perlvars.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem *ipM, struct IPerlMem *ipMS, struct IPerlMem *ipMP, struct IPerlEnv *ipE, struct IPerlStdIO *ipStd, struct IPerlLIO *ipLIO, struct IPerlDir *ipD, struct IPerlSock *ipS, struct IPerlProc *ipP)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
  33         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  34
  35 #endif
  36 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  37 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
  38                         __attribute__nonnull__(1);
  39 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
  40         assert(my_perl)
  41
  42 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
  43                         __attribute__nonnull__(1);
  44 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
  45         assert(my_perl)
  46
  47 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
  48                         __attribute__nonnull__(1);
  49 #define PERL_ARGS_ASSERT_PERL_FREE      \
  50         assert(my_perl)
  51
  52 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
  53                         __attribute__nonnull__(1);
  54 #define PERL_ARGS_ASSERT_PERL_RUN       \
  55         assert(my_perl)
  56
  57 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
  58                         __attribute__nonnull__(1);
  59 #define PERL_ARGS_ASSERT_PERL_PARSE     \
  60         assert(my_perl)
  61
  62 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  63                         __attribute__warn_unused_result__;
  64
  65 #if defined(USE_ITHREADS)
  66 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
  67                         __attribute__nonnull__(1);
  68 #define PERL_ARGS_ASSERT_PERL_CLONE     \
  69         assert(proto_perl)
  70
  71 #  if defined(PERL_IMPLICIT_SYS)
  72 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *proto_perl, UV flags, struct IPerlMem* ipM, struct IPerlMem* ipMS, struct IPerlMem* ipMP, struct IPerlEnv* ipE, struct IPerlStdIO* ipStd, struct IPerlLIO* ipLIO, struct IPerlDir* ipD, struct IPerlSock* ipS, struct IPerlProc* ipP)
  73                         __attribute__nonnull__(1)
  74                         __attribute__nonnull__(3)
  75                         __attribute__nonnull__(4)
  76                         __attribute__nonnull__(5)
  77                         __attribute__nonnull__(6)
  78                         __attribute__nonnull__(7)
  79                         __attribute__nonnull__(8)
  80                         __attribute__nonnull__(9)
  81                         __attribute__nonnull__(10)
  82                         __attribute__nonnull__(11);
  83 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
  84         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  85
  86 #  endif
  87 #endif
  88
  89 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  90                         __attribute__malloc__
  91                         __attribute__warn_unused_result__;
  92
  93 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  94                         __attribute__malloc__
  95                         __attribute__warn_unused_result__;
  96
  97 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  98                         __attribute__malloc__
  99                         __attribute__warn_unused_result__;
 100
 101 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
 102 #if defined(MYMALLOC)
 103 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
 104                         __attribute__warn_unused_result__
 105                         __attribute__nonnull__(1);
 106 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
 107         assert(p)
 108
 109 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
 110                         __attribute__warn_unused_result__;
 111
 112 #endif
 113
 114 PERL_CALLCONV void*     Perl_get_context(void)
 115                         __attribute__warn_unused_result__;
 116
 117 PERL_CALLCONV void      Perl_set_context(void *t)
 118                         __attribute__nonnull__(1);
 119 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
 120         assert(t)
 121
 122
 123 END_EXTERN_C
 124
 125 /* functions with flag 'n' should come before here */
 126 START_EXTERN_C
 127 #  include "pp_proto.h"
 128 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 129                         __attribute__nonnull__(pTHX_1)
 130                         __attribute__nonnull__(pTHX_2);
 131 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 132         assert(left); assert(right)
 133
 134 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
 135                         __attribute__nonnull__(pTHX_1);
 136 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 137         assert(stash)
 138
 139 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 140                         __attribute__warn_unused_result__;
 141
 142 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 143 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 144 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 145                         __attribute__nonnull__(pTHX_2)
 146                         __attribute__nonnull__(pTHX_3);
 147 #define PERL_ARGS_ASSERT_APPLY  \
 148         assert(mark); assert(sp)
 149
 150 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 151                         __attribute__nonnull__(pTHX_1)
 152                         __attribute__nonnull__(pTHX_2)
 153                         __attribute__nonnull__(pTHX_3);
 154 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 155         assert(stashpv); assert(cv); assert(attrstr)
 156
 157 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 158                         __attribute__nonnull__(pTHX_1);
 159 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 160         assert(av)
 161
 162 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 163                         __attribute__nonnull__(pTHX_1);
 164 #define PERL_ARGS_ASSERT_AV_DELETE      \
 165         assert(av)
 166
 167 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 168                         __attribute__warn_unused_result__
 169                         __attribute__nonnull__(pTHX_1);
 170 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 171         assert(av)
 172
 173 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 174                         __attribute__nonnull__(pTHX_1);
 175 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 176         assert(av)
 177
 178 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 179                         __attribute__warn_unused_result__
 180                         __attribute__nonnull__(pTHX_1);
 181 #define PERL_ARGS_ASSERT_AV_FETCH       \
 182         assert(av)
 183
 184 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 185                         __attribute__nonnull__(pTHX_1);
 186 #define PERL_ARGS_ASSERT_AV_FILL        \
 187         assert(av)
 188
 189 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 190                         __attribute__warn_unused_result__
 191                         __attribute__nonnull__(pTHX_1);
 192 #define PERL_ARGS_ASSERT_AV_LEN \
 193         assert(av)
 194
 195 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 196                         __attribute__warn_unused_result__
 197                         __attribute__nonnull__(pTHX_2);
 198 #define PERL_ARGS_ASSERT_AV_MAKE        \
 199         assert(strp)
 200
 201 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 202                         __attribute__nonnull__(pTHX_1);
 203 #define PERL_ARGS_ASSERT_AV_POP \
 204         assert(av)
 205
 206 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 207                         __attribute__nonnull__(pTHX_1)
 208                         __attribute__nonnull__(pTHX_2);
 209 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 210         assert(avp); assert(val)
 211
 212 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 213                         __attribute__nonnull__(pTHX_1)
 214                         __attribute__nonnull__(pTHX_2);
 215 #define PERL_ARGS_ASSERT_AV_PUSH        \
 216         assert(av); assert(val)
 217
 218 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 219                         __attribute__nonnull__(pTHX_1);
 220 #define PERL_ARGS_ASSERT_AV_REIFY       \
 221         assert(av)
 222
 223 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 224                         __attribute__warn_unused_result__
 225                         __attribute__nonnull__(pTHX_1);
 226 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 227         assert(av)
 228
 229 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 230                         __attribute__nonnull__(pTHX_1);
 231 #define PERL_ARGS_ASSERT_AV_STORE       \
 232         assert(av)
 233
 234 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 235                         __attribute__nonnull__(pTHX_1);
 236 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 237         assert(av)
 238
 239 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 240                         __attribute__nonnull__(pTHX_1)
 241                         __attribute__nonnull__(pTHX_2);
 242 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 243         assert(avp); assert(val)
 244
 245 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 246                         __attribute__nonnull__(pTHX_1);
 247 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 248         assert(av)
 249
 250 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 251                         __attribute__nonnull__(pTHX_1);
 252 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 253         assert(av)
 254
 255 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 256                         __attribute__nonnull__(pTHX_1);
 257 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 258         assert(av)
 259
 260 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
 261 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 262                         __attribute__nonnull__(pTHX_1);
 263 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 264         assert(av)
 265
 266 #endif
 267 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 268                         __attribute__warn_unused_result__
 269                         __attribute__nonnull__(pTHX_2)
 270                         __attribute__nonnull__(pTHX_3);
 271 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 272         assert(left); assert(right)
 273
 274 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 275                         __attribute__warn_unused_result__;
 276
 277 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 278                         __attribute__warn_unused_result__;
 279
 280 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 281                         __attribute__warn_unused_result__;
 282
 283 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 284 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 285 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 286                         __attribute__nonnull__(pTHX_2);
 287 #define PERL_ARGS_ASSERT_CALL_LIST      \
 288         assert(paramList)
 289
 290 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 291                         __attribute__warn_unused_result__
 292                         __attribute__nonnull__(pTHX_3);
 293 #define PERL_ARGS_ASSERT_CANDO  \
 294         assert(statbufp)
 295
 296 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 297                         __attribute__warn_unused_result__;
 298
 299 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 300                         __attribute__warn_unused_result__;
 301
 302 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 303                         __attribute__warn_unused_result__;
 304
 305 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 306                         __attribute__warn_unused_result__;
 307
 308 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 309 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 310                         __attribute__warn_unused_result__;
 311
 312 #endif
 313 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 314                         __attribute__warn_unused_result__;
 315
 316 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 317 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 318                         __attribute__noreturn__
 319                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 320
 321 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 322                         __attribute__noreturn__;
 323
 324 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 325                         __attribute__noreturn__
 326                         __attribute__nonnull__(pTHX_1)
 327                         __attribute__nonnull__(pTHX_2);
 328 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 329         assert(cv); assert(params)
 330
 331
 332 #if defined(PERL_IMPLICIT_CONTEXT)
 333 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 334                         __attribute__noreturn__
 335                         __attribute__format__null_ok__(__printf__,1,2);
 336
 337 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 338                         __attribute__format__null_ok__(__printf__,1,2);
 339
 340 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 341                         __attribute__format__(__printf__,1,2)
 342                         __attribute__nonnull__(1);
 343 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 344         assert(pat)
 345
 346 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 347                         __attribute__format__(__printf__,1,2)
 348                         __attribute__nonnull__(1);
 349 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 350         assert(pat)
 351
 352 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 353                         __attribute__nonnull__(2);
 354 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 355         assert(name)
 356
 357 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 358                         __attribute__format__(__printf__,1,2)
 359                         __attribute__nonnull__(1);
 360 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 361         assert(pat)
 362
 363 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 364                         __attribute__format__(__printf__,1,2)
 365                         __attribute__nonnull__(1);
 366 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 367         assert(pat)
 368
 369 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 370                         __attribute__format__(__printf__,2,3)
 371                         __attribute__nonnull__(2);
 372 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 373         assert(pat)
 374
 375 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 376                         __attribute__format__(__printf__,1,2)
 377                         __attribute__nonnull__(1);
 378 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 379         assert(pat)
 380
 381 PERL_CALLCONV void      Perl_sv_catpvf_nocontext(SV *const sv, const char *const pat, ...)
 382                         __attribute__format__(__printf__,2,3)
 383                         __attribute__nonnull__(1)
 384                         __attribute__nonnull__(2);
 385 #define PERL_ARGS_ASSERT_SV_CATPVF_NOCONTEXT    \
 386         assert(sv); assert(pat)
 387
 388 PERL_CALLCONV void      Perl_sv_setpvf_nocontext(SV *const sv, const char *const pat, ...)
 389                         __attribute__format__(__printf__,2,3)
 390                         __attribute__nonnull__(1)
 391                         __attribute__nonnull__(2);
 392 #define PERL_ARGS_ASSERT_SV_SETPVF_NOCONTEXT    \
 393         assert(sv); assert(pat)
 394
 395 PERL_CALLCONV void      Perl_sv_catpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 396                         __attribute__format__(__printf__,2,3)
 397                         __attribute__nonnull__(1)
 398                         __attribute__nonnull__(2);
 399 #define PERL_ARGS_ASSERT_SV_CATPVF_MG_NOCONTEXT \
 400         assert(sv); assert(pat)
 401
 402 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 403                         __attribute__format__(__printf__,2,3)
 404                         __attribute__nonnull__(1)
 405                         __attribute__nonnull__(2);
 406 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 407         assert(sv); assert(pat)
 408
 409 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 410                         __attribute__format__(__printf__,2,3)
 411                         __attribute__nonnull__(1)
 412                         __attribute__nonnull__(2);
 413 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 414         assert(stream); assert(format)
 415
 416 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 417                         __attribute__format__(__printf__,1,2)
 418                         __attribute__nonnull__(1);
 419 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 420         assert(format)
 421
 422 #endif
 423 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 424                         __attribute__nonnull__(pTHX_1);
 425 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 426         assert(cv)
 427
 428 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 429                         __attribute__nonnull__(pTHX_1);
 430 #define PERL_ARGS_ASSERT_CV_CLONE       \
 431         assert(proto)
 432
 433 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 434                         __attribute__warn_unused_result__
 435                         __attribute__nonnull__(pTHX_1);
 436 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 437         assert(gv)
 438
 439 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 440                         __attribute__warn_unused_result__;
 441
 442 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 443                         __attribute__warn_unused_result__;
 444
 445 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 446                         __attribute__nonnull__(pTHX_1);
 447 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 448         assert(cv)
 449
 450 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 451                         __attribute__nonnull__(pTHX_1);
 452 #define PERL_ARGS_ASSERT_CX_DUMP        \
 453         assert(cx)
 454
 455 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 456 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 457                         __attribute__nonnull__(pTHX_1);
 458 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 459         assert(funcp)
 460
 461 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 462                         __attribute__warn_unused_result__
 463                         __attribute__nonnull__(pTHX_2);
 464 #define PERL_ARGS_ASSERT_FILTER_READ    \
 465         assert(buf_sv)
 466
 467 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 468                         __attribute__warn_unused_result__
 469                         __attribute__pure__;
 470
 471 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 472                         __attribute__warn_unused_result__
 473                         __attribute__pure__;
 474
 475 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 476                         __attribute__warn_unused_result__
 477                         __attribute__pure__;
 478
 479 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 480                         __attribute__warn_unused_result__
 481                         __attribute__pure__;
 482
 483 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 484                         __attribute__warn_unused_result__
 485                         __attribute__pure__;
 486
 487 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 488                         __attribute__warn_unused_result__;
 489
 490 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 491                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 492                         __attribute__nonnull__(pTHX_1);
 493 #define PERL_ARGS_ASSERT_DEB    \
 494         assert(pat)
 495
 496 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 497                         __attribute__nonnull__(pTHX_1);
 498 #define PERL_ARGS_ASSERT_VDEB   \
 499         assert(pat)
 500
 501 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 502 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 503                         __attribute__nonnull__(pTHX_1);
 504 #define PERL_ARGS_ASSERT_DEBOP  \
 505         assert(o)
 506
 507 PERL_CALLCONV I32       Perl_debstack(pTHX);
 508 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 509 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 510                         __attribute__nonnull__(1)
 511                         __attribute__nonnull__(2)
 512                         __attribute__nonnull__(3)
 513                         __attribute__nonnull__(4)
 514                         __attribute__nonnull__(6);
 515 #define PERL_ARGS_ASSERT_DELIMCPY       \
 516         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 517
 518 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 519 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 520                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 521
 522 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
 523 STATIC OP*      S_vdie(pTHX_ const char* pat, va_list* args);
 524 #endif
 525 PERL_CALLCONV OP*       Perl_die_where(pTHX_ const char* message, STRLEN msglen);
 526 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 527 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 528                         __attribute__nonnull__(pTHX_2)
 529                         __attribute__nonnull__(pTHX_3); */
 530 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 531         assert(mark); assert(sp)
 532
 533 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 534                         __attribute__nonnull__(pTHX_2)
 535                         __attribute__nonnull__(pTHX_3);
 536 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 537         assert(mark); assert(sp)
 538
 539 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 540                         __attribute__nonnull__(pTHX_1);
 541 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 542         assert(fp)
 543
 544 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 545                         __attribute__nonnull__(pTHX_1)
 546                         __attribute__nonnull__(pTHX_2);
 547 #define PERL_ARGS_ASSERT_DO_CHOP        \
 548         assert(astr); assert(sv)
 549
 550 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 551 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 552                         __attribute__nonnull__(pTHX_1);
 553 #define PERL_ARGS_ASSERT_DO_EOF \
 554         assert(gv)
 555
 556
 557 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 558 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 559                         __attribute__nonnull__(pTHX_1); */
 560 #define PERL_ARGS_ASSERT_DO_EXEC        \
 561         assert(cmd)
 562
 563 #else
 564 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 565                         __attribute__nonnull__(pTHX_1);
 566 #define PERL_ARGS_ASSERT_DO_EXEC        \
 567         assert(cmd)
 568
 569 #endif
 570
 571 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 572 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 573                         __attribute__nonnull__(pTHX_2)
 574                         __attribute__nonnull__(pTHX_3);
 575 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 576         assert(mark); assert(sp)
 577
 578 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 579                         __attribute__nonnull__(pTHX_1);
 580 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 581         assert(cmd)
 582
 583 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 584                         __attribute__nonnull__(pTHX_1);
 585 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 586         assert(cmd)
 587
 588 #endif
 589 #if !defined(WIN32)
 590 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 591                         __attribute__nonnull__(pTHX_1);
 592 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 593         assert(incmd)
 594
 595 #endif
 596 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 597 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
 598 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 599                         __attribute__nonnull__(pTHX_1);
 600 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 601         assert(cmd)
 602
 603 #endif
 604 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 605 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 606                         __attribute__nonnull__(pTHX_2)
 607                         __attribute__nonnull__(pTHX_3);
 608 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 609         assert(mark); assert(sp)
 610
 611 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 612                         __attribute__nonnull__(pTHX_2)
 613                         __attribute__nonnull__(pTHX_3);
 614 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 615         assert(mark); assert(sp)
 616
 617 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 618                         __attribute__nonnull__(pTHX_1)
 619                         __attribute__nonnull__(pTHX_2);
 620 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 621         assert(mark); assert(sp)
 622
 623 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 624                         __attribute__nonnull__(pTHX_1)
 625                         __attribute__nonnull__(pTHX_2);
 626 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 627         assert(mark); assert(sp)
 628
 629 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 630                         __attribute__nonnull__(pTHX_1)
 631                         __attribute__nonnull__(pTHX_2);
 632 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 633         assert(mark); assert(sp)
 634
 635 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 636                         __attribute__nonnull__(pTHX_2)
 637                         __attribute__nonnull__(pTHX_3);
 638 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 639         assert(mark); assert(sp)
 640
 641 #endif
 642 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 643                         __attribute__nonnull__(pTHX_1)
 644                         __attribute__nonnull__(pTHX_2)
 645                         __attribute__nonnull__(pTHX_3)
 646                         __attribute__nonnull__(pTHX_4);
 647 #define PERL_ARGS_ASSERT_DO_JOIN        \
 648         assert(sv); assert(delim); assert(mark); assert(sp)
 649
 650 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 651 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 652                         __attribute__nonnull__(pTHX_1)
 653                         __attribute__nonnull__(pTHX_2); */
 654 #define PERL_ARGS_ASSERT_DO_OPEN        \
 655         assert(gv); assert(name)
 656
 657 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)
 658                         __attribute__nonnull__(pTHX_1)
 659                         __attribute__nonnull__(pTHX_2)
 660                         __attribute__nonnull__(pTHX_8);
 661 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 662         assert(gv); assert(name); assert(svs)
 663
 664 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)
 665                         __attribute__nonnull__(pTHX_1)
 666                         __attribute__nonnull__(pTHX_2);
 667 #define PERL_ARGS_ASSERT_DO_OPENN       \
 668         assert(gv); assert(oname)
 669
 670 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 671                         __attribute__nonnull__(pTHX_2);
 672 #define PERL_ARGS_ASSERT_DO_PRINT       \
 673         assert(fp)
 674
 675 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 676                         __attribute__warn_unused_result__;
 677
 678 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 679                         __attribute__nonnull__(pTHX_1);
 680 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 681         assert(sv)
 682
 683 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 684 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 685                         __attribute__nonnull__(pTHX_1)
 686                         __attribute__nonnull__(pTHX_3);
 687 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 688         assert(sv); assert(sarg)
 689
 690 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 691                         __attribute__nonnull__(pTHX_1);
 692 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 693         assert(gv)
 694
 695 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 696                         __attribute__warn_unused_result__
 697                         __attribute__nonnull__(pTHX_1);
 698 #define PERL_ARGS_ASSERT_DO_TELL        \
 699         assert(gv)
 700
 701 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 702                         __attribute__nonnull__(pTHX_1);
 703 #define PERL_ARGS_ASSERT_DO_TRANS       \
 704         assert(sv)
 705
 706 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 707                         __attribute__nonnull__(pTHX_1);
 708 #define PERL_ARGS_ASSERT_DO_VECGET      \
 709         assert(sv)
 710
 711 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 712                         __attribute__nonnull__(pTHX_1);
 713 #define PERL_ARGS_ASSERT_DO_VECSET      \
 714         assert(sv)
 715
 716 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 717                         __attribute__nonnull__(pTHX_2)
 718                         __attribute__nonnull__(pTHX_3)
 719                         __attribute__nonnull__(pTHX_4);
 720 #define PERL_ARGS_ASSERT_DO_VOP \
 721         assert(sv); assert(left); assert(right)
 722
 723 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 724                         __attribute__nonnull__(pTHX_1);
 725 #define PERL_ARGS_ASSERT_DOFILE \
 726         assert(term)
 727
 728 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 729                         __attribute__warn_unused_result__;
 730
 731 PERL_CALLCONV void      Perl_dump_all(pTHX);
 732 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 733 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 734 #if defined(DUMP_FDS)
 735 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 736                         __attribute__nonnull__(pTHX_1);
 737 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 738         assert(s)
 739
 740 #endif
 741 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 742                         __attribute__nonnull__(pTHX_1);
 743 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 744         assert(gv)
 745
 746 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 747                         __attribute__nonnull__(pTHX_1);
 748 #define PERL_ARGS_ASSERT_GV_DUMP        \
 749         assert(gv)
 750
 751 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 752                         __attribute__nonnull__(pTHX_1);
 753 #define PERL_ARGS_ASSERT_OP_DUMP        \
 754         assert(o)
 755
 756 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 757 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 758                         __attribute__nonnull__(pTHX_1);
 759 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 760         assert(stash)
 761
 762 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 763                         __attribute__nonnull__(pTHX_1);
 764 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 765         assert(stash)
 766
 767 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 768                         __attribute__nonnull__(pTHX_1);
 769 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 770         assert(gv)
 771
 772 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 773                         __attribute__nonnull__(pTHX_1);
 774 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 775         assert(gv)
 776
 777 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 778                         __attribute__nonnull__(pTHX_1);
 779 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 780         assert(sv)
 781
 782 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 783                         __attribute__warn_unused_result__
 784                         __attribute__nonnull__(pTHX_1)
 785                         __attribute__nonnull__(pTHX_2)
 786                         __attribute__nonnull__(pTHX_3);
 787 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 788         assert(big); assert(bigend); assert(littlestr)
 789
 790 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 791                         __attribute__nonnull__(pTHX_1);
 792 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 793         assert(scriptname)
 794
 795 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 796 STATIC OP*      S_force_list(pTHX_ OP* arg);
 797 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 798                         __attribute__nonnull__(pTHX_1);
 799 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 800         assert(o)
 801
 802 #endif
 803 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 804                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 805                         __attribute__nonnull__(pTHX_1);
 806 #define PERL_ARGS_ASSERT_FORM   \
 807         assert(pat)
 808
 809 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 810                         __attribute__nonnull__(pTHX_1);
 811 #define PERL_ARGS_ASSERT_VFORM  \
 812         assert(pat)
 813
 814 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 815 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 816 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 817 #endif
 818 #if !defined(HAS_GETENV_LEN)
 819 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 820                         __attribute__nonnull__(pTHX_1)
 821                         __attribute__nonnull__(pTHX_2);
 822 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 823         assert(env_elem); assert(len)
 824
 825 #endif
 826 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 827                         __attribute__nonnull__(pTHX_2);
 828 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 829         assert(cv)
 830
 831 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 832 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 833 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
 834 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
 835 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
 836 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
 837 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 838                         __attribute__warn_unused_result__
 839                         __attribute__nonnull__(pTHX_2);
 840 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 841         assert(name)
 842
 843 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 844                         __attribute__nonnull__(pTHX_1);
 845 #define PERL_ARGS_ASSERT_GV_CHECK       \
 846         assert(stash)
 847
 848 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 849                         __attribute__nonnull__(pTHX_1)
 850                         __attribute__nonnull__(pTHX_2);
 851 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 852         assert(sv); assert(gv)
 853
 854 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 855                         __attribute__nonnull__(pTHX_1)
 856                         __attribute__nonnull__(pTHX_2); */
 857 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 858         assert(sv); assert(gv)
 859
 860 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 861                         __attribute__nonnull__(pTHX_1)
 862                         __attribute__nonnull__(pTHX_2);
 863 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 864         assert(sv); assert(gv)
 865
 866 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 867                         __attribute__nonnull__(pTHX_1);
 868 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 869         assert(name)
 870
 871 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 872                         __attribute__nonnull__(pTHX_1);
 873 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 874         assert(name)
 875
 876 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 877                         __attribute__nonnull__(pTHX_2);
 878 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 879         assert(name)
 880
 881 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 882                         __attribute__nonnull__(pTHX_2);
 883 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 884         assert(name)
 885
 886 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 887                         __attribute__nonnull__(pTHX_1)
 888                         __attribute__nonnull__(pTHX_2); */
 889 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 890         assert(stash); assert(name)
 891
 892 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 893                         __attribute__nonnull__(pTHX_1)
 894                         __attribute__nonnull__(pTHX_2);
 895 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 896         assert(stash); assert(name)
 897
 898 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 899                         __attribute__nonnull__(pTHX_1)
 900                         __attribute__nonnull__(pTHX_2);
 901 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 902         assert(stash); assert(name)
 903
 904 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 905                         __attribute__nonnull__(pTHX_1);
 906 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 907         assert(nambeg)
 908
 909 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 910                         __attribute__nonnull__(pTHX_1)
 911                         __attribute__nonnull__(pTHX_2);
 912 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 913         assert(sv); assert(gv)
 914
 915 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 916                         __attribute__nonnull__(pTHX_1)
 917                         __attribute__nonnull__(pTHX_2); */
 918 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 919         assert(sv); assert(gv)
 920
 921 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 922                         __attribute__nonnull__(pTHX_1)
 923                         __attribute__nonnull__(pTHX_2);
 924 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 925         assert(sv); assert(gv)
 926
 927 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 928                         __attribute__nonnull__(pTHX_1);
 929 #define PERL_ARGS_ASSERT_NEWGP  \
 930         assert(gv)
 931
 932 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 933                         __attribute__nonnull__(pTHX_1)
 934                         __attribute__nonnull__(pTHX_3);
 935 #define PERL_ARGS_ASSERT_GV_INIT        \
 936         assert(gv); assert(name)
 937
 938 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 939                         __attribute__nonnull__(pTHX_1)
 940                         __attribute__nonnull__(pTHX_2);
 941 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 942         assert(gv); assert(name)
 943
 944 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 945                         __attribute__nonnull__(pTHX_1);
 946 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 947         assert(name)
 948
 949 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 950                         __attribute__nonnull__(pTHX_1);
 951 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 952         assert(name)
 953
 954 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 955                         __attribute__nonnull__(pTHX_1);
 956 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 957         assert(sv)
 958
 959 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 960 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 961 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 962                         __attribute__nonnull__(pTHX_1);
 963 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 964         assert(hv)
 965
 966 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 967                         __attribute__nonnull__(pTHX_2); */
 968 #define PERL_ARGS_ASSERT_HV_DELETE      \
 969         assert(key)
 970
 971 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 972                         __attribute__nonnull__(pTHX_2); */
 973 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 974         assert(keysv)
 975
 976 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
 977                         __attribute__warn_unused_result__
 978                         __attribute__nonnull__(pTHX_2); */
 979 #define PERL_ARGS_ASSERT_HV_EXISTS      \
 980         assert(key)
 981
 982 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
 983                         __attribute__warn_unused_result__
 984                         __attribute__nonnull__(pTHX_2); */
 985 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
 986         assert(keysv)
 987
 988 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
 989                         __attribute__nonnull__(pTHX_2); */
 990 #define PERL_ARGS_ASSERT_HV_FETCH       \
 991         assert(key)
 992
 993 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
 994                         __attribute__nonnull__(pTHX_2); */
 995 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
 996         assert(keysv)
 997
 998 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
 999 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)
1000                         __attribute__nonnull__(pTHX_2);
1001 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1002         assert(key)
1003
1004 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1005                         __attribute__nonnull__(pTHX_1);
1006 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1007         assert(hv)
1008
1009 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1010                         __attribute__nonnull__(pTHX_1);
1011 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1012         assert(hv)
1013
1014 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1015                         __attribute__warn_unused_result__
1016                         __attribute__nonnull__(pTHX_1)
1017                         __attribute__nonnull__(pTHX_2);
1018 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1019         assert(entry); assert(retlen)
1020
1021 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1022                         __attribute__warn_unused_result__
1023                         __attribute__nonnull__(pTHX_1);
1024 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1025         assert(entry)
1026
1027 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1028                         __attribute__warn_unused_result__
1029                         __attribute__nonnull__(pTHX_1); */
1030 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1031         assert(hv)
1032
1033 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1034                         __attribute__warn_unused_result__
1035                         __attribute__nonnull__(pTHX_1)
1036                         __attribute__nonnull__(pTHX_2)
1037                         __attribute__nonnull__(pTHX_3);
1038 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1039         assert(hv); assert(key); assert(retlen)
1040
1041 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1042                         __attribute__warn_unused_result__
1043                         __attribute__nonnull__(pTHX_1);
1044 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1045         assert(hv)
1046
1047 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1048                         __attribute__warn_unused_result__
1049                         __attribute__nonnull__(pTHX_1)
1050                         __attribute__nonnull__(pTHX_2);
1051 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1052         assert(hv); assert(entry)
1053
1054 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1055                         __attribute__nonnull__(pTHX_1);
1056 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1057         assert(hv)
1058
1059 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1060                         __attribute__nonnull__(pTHX_1); */
1061 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1062         assert(hv)
1063
1064 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1065 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1066 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1067 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1068 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1069 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)
1070                         __attribute__nonnull__(pTHX_2)
1071                         __attribute__nonnull__(pTHX_6);
1072 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1073         assert(key_p); assert(value)
1074
1075 #endif
1076 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1077 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1078 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1079 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1080 PERL_CALLCONV I32       Perl_ibcmp(const char* a, const char* b, I32 len)
1081                         __attribute__pure__
1082                         __attribute__nonnull__(1)
1083                         __attribute__nonnull__(2);
1084 #define PERL_ARGS_ASSERT_IBCMP  \
1085         assert(a); assert(b)
1086
1087 PERL_CALLCONV I32       Perl_ibcmp_locale(const char* a, const char* b, I32 len)
1088                         __attribute__pure__
1089                         __attribute__nonnull__(1)
1090                         __attribute__nonnull__(2);
1091 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1092         assert(a); assert(b)
1093
1094 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)
1095                         __attribute__nonnull__(pTHX_1)
1096                         __attribute__nonnull__(pTHX_5);
1097 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1098         assert(s1); assert(s2)
1099
1100 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
1101 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1102                         __attribute__warn_unused_result__;
1103
1104 #endif
1105 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1106                         __attribute__nonnull__(pTHX_2);
1107 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1108         assert(argv)
1109
1110 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1111 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1112 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1113                         __attribute__nonnull__(pTHX_1);
1114 #define PERL_ARGS_ASSERT_INIT_TM        \
1115         assert(ptm)
1116
1117 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1118 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1119                         __attribute__warn_unused_result__
1120                         __attribute__pure__
1121                         __attribute__nonnull__(1)
1122                         __attribute__nonnull__(2);
1123 #define PERL_ARGS_ASSERT_INSTR  \
1124         assert(big); assert(little)
1125
1126 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1127                         __attribute__nonnull__(pTHX_1);
1128 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1129         assert(io)
1130
1131 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1132                         __attribute__warn_unused_result__;
1133
1134 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1135                         __attribute__warn_unused_result__;
1136
1137 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1138                         __attribute__warn_unused_result__
1139                         __attribute__pure__;
1140
1141 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1142                         __attribute__warn_unused_result__
1143                         __attribute__pure__;
1144
1145 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1146                         __attribute__warn_unused_result__
1147                         __attribute__pure__;
1148
1149 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1150                         __attribute__warn_unused_result__
1151                         __attribute__pure__;
1152
1153 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1154                         __attribute__warn_unused_result__
1155                         __attribute__pure__;
1156
1157 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1158                         __attribute__warn_unused_result__
1159                         __attribute__pure__;
1160
1161 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1162                         __attribute__warn_unused_result__
1163                         __attribute__pure__;
1164
1165 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1166                         __attribute__warn_unused_result__
1167                         __attribute__pure__;
1168
1169 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1170                         __attribute__warn_unused_result__
1171                         __attribute__pure__;
1172
1173 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1174                         __attribute__warn_unused_result__
1175                         __attribute__pure__;
1176
1177 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1178                         __attribute__warn_unused_result__
1179                         __attribute__pure__;
1180
1181 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1182                         __attribute__warn_unused_result__
1183                         __attribute__pure__;
1184
1185 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1186                         __attribute__warn_unused_result__
1187                         __attribute__pure__;
1188
1189 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1190                         __attribute__warn_unused_result__
1191                         __attribute__pure__;
1192
1193 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1194                         __attribute__warn_unused_result__
1195                         __attribute__pure__;
1196
1197 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1198                         __attribute__warn_unused_result__
1199                         __attribute__pure__;
1200
1201 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1202                         __attribute__nonnull__(pTHX_2)
1203                         __attribute__nonnull__(pTHX_3);
1204 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1205         assert(p); assert(lenp)
1206
1207 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1208                         __attribute__nonnull__(pTHX_2)
1209                         __attribute__nonnull__(pTHX_3);
1210 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1211         assert(p); assert(lenp)
1212
1213 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1214                         __attribute__nonnull__(pTHX_2)
1215                         __attribute__nonnull__(pTHX_3);
1216 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1217         assert(p); assert(lenp)
1218
1219 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1220                         __attribute__nonnull__(pTHX_2)
1221                         __attribute__nonnull__(pTHX_3);
1222 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1223         assert(p); assert(lenp)
1224
1225 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1226                         __attribute__warn_unused_result__
1227                         __attribute__pure__;
1228
1229 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1230                         __attribute__warn_unused_result__
1231                         __attribute__pure__;
1232
1233 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1234                         __attribute__warn_unused_result__
1235                         __attribute__pure__;
1236
1237 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1238                         __attribute__warn_unused_result__
1239                         __attribute__pure__;
1240
1241 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1242                         __attribute__warn_unused_result__
1243                         __attribute__pure__;
1244
1245 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1246                         __attribute__warn_unused_result__
1247                         __attribute__pure__;
1248
1249 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1250                         __attribute__warn_unused_result__
1251                         __attribute__pure__;
1252
1253 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1254                         __attribute__warn_unused_result__
1255                         __attribute__pure__;
1256
1257 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1258                         __attribute__warn_unused_result__
1259                         __attribute__pure__;
1260
1261 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1262                         __attribute__warn_unused_result__
1263                         __attribute__pure__;
1264
1265 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1266                         __attribute__warn_unused_result__
1267                         __attribute__pure__;
1268
1269 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1270                         __attribute__warn_unused_result__
1271                         __attribute__pure__;
1272
1273 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1274                         __attribute__warn_unused_result__
1275                         __attribute__pure__;
1276
1277 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1278                         __attribute__nonnull__(1);
1279 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1280         assert(s)
1281
1282 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1283                         __attribute__nonnull__(1);
1284 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1285         assert(s)
1286
1287 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1288                         __attribute__nonnull__(1);
1289 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1290         assert(s)
1291
1292 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1293                         __attribute__nonnull__(1); */
1294 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1295         assert(s)
1296
1297 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1298                         __attribute__nonnull__(1);
1299 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1300         assert(s)
1301
1302 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1303                         __attribute__warn_unused_result__
1304                         __attribute__nonnull__(pTHX_1);
1305 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1306         assert(p)
1307
1308 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1309                         __attribute__warn_unused_result__
1310                         __attribute__nonnull__(pTHX_1);
1311 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1312         assert(p)
1313
1314 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1315                         __attribute__warn_unused_result__
1316                         __attribute__nonnull__(pTHX_1);
1317 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1318         assert(p)
1319
1320 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1321                         __attribute__warn_unused_result__
1322                         __attribute__nonnull__(pTHX_1);
1323 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1324         assert(p)
1325
1326 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1327                         __attribute__warn_unused_result__
1328                         __attribute__nonnull__(pTHX_1);
1329 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1330         assert(p)
1331
1332 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1333                         __attribute__warn_unused_result__
1334                         __attribute__nonnull__(pTHX_1);
1335 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1336         assert(p)
1337
1338 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1339                         __attribute__warn_unused_result__
1340                         __attribute__nonnull__(pTHX_1);
1341 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1342         assert(p)
1343
1344 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1345                         __attribute__warn_unused_result__
1346                         __attribute__nonnull__(pTHX_1);
1347 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1348         assert(p)
1349
1350 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1351                         __attribute__warn_unused_result__
1352                         __attribute__nonnull__(pTHX_1);
1353 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1354         assert(p)
1355
1356 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1357                         __attribute__warn_unused_result__
1358                         __attribute__nonnull__(pTHX_1);
1359 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1360         assert(p)
1361
1362 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1363                         __attribute__warn_unused_result__
1364                         __attribute__nonnull__(pTHX_1);
1365 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1366         assert(p)
1367
1368 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1369                         __attribute__warn_unused_result__
1370                         __attribute__nonnull__(pTHX_1);
1371 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1372         assert(p)
1373
1374 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1375                         __attribute__warn_unused_result__
1376                         __attribute__nonnull__(pTHX_1);
1377 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1378         assert(p)
1379
1380 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1381                         __attribute__warn_unused_result__
1382                         __attribute__nonnull__(pTHX_1);
1383 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1384         assert(p)
1385
1386 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1387                         __attribute__warn_unused_result__
1388                         __attribute__nonnull__(pTHX_1);
1389 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1390         assert(p)
1391
1392 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1393                         __attribute__nonnull__(pTHX_1);
1394 #define PERL_ARGS_ASSERT_JMAYBE \
1395         assert(o)
1396
1397 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1398                         __attribute__pure__
1399                         __attribute__nonnull__(pTHX_1);
1400 #define PERL_ARGS_ASSERT_KEYWORD        \
1401         assert(name)
1402
1403 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1404 PERL_CALLCONV void      Perl_lex_end(pTHX);
1405 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1406 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1407                         __attribute__nonnull__(pTHX_1);
1408 #define PERL_ARGS_ASSERT_OP_NULL        \
1409         assert(o)
1410
1411 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1412                         __attribute__nonnull__(pTHX_1);
1413 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1414         assert(o)
1415
1416 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1417 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1418 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1419 STATIC OP*      S_linklist(pTHX_ OP *o)
1420                         __attribute__nonnull__(pTHX_1);
1421 #define PERL_ARGS_ASSERT_LINKLIST       \
1422         assert(o)
1423
1424 STATIC OP*      S_listkids(pTHX_ OP* o);
1425 #endif
1426 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1427 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1428                         __attribute__nonnull__(pTHX_2);
1429 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1430         assert(name)
1431
1432 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1433                         __attribute__nonnull__(pTHX_2);
1434 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1435         assert(name)
1436
1437 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1438                         __attribute__nonnull__(pTHX_1);
1439 #define PERL_ARGS_ASSERT_LOCALIZE       \
1440         assert(o)
1441
1442 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1443                         __attribute__warn_unused_result__
1444                         __attribute__nonnull__(pTHX_1);
1445 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1446         assert(sv)
1447
1448 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1449                         __attribute__nonnull__(pTHX_1)
1450                         __attribute__nonnull__(pTHX_2)
1451                         __attribute__nonnull__(pTHX_3);
1452 #define PERL_ARGS_ASSERT_GROK_BIN       \
1453         assert(start); assert(len_p); assert(flags)
1454
1455 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1456                         __attribute__nonnull__(pTHX_1)
1457                         __attribute__nonnull__(pTHX_2)
1458                         __attribute__nonnull__(pTHX_3);
1459 #define PERL_ARGS_ASSERT_GROK_HEX       \
1460         assert(start); assert(len_p); assert(flags)
1461
1462 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1463                         __attribute__nonnull__(pTHX_1);
1464 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1465         assert(pv)
1466
1467 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1468                         __attribute__warn_unused_result__
1469                         __attribute__nonnull__(pTHX_1)
1470                         __attribute__nonnull__(pTHX_2);
1471 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1472         assert(sp); assert(send)
1473
1474 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1475                         __attribute__nonnull__(pTHX_1)
1476                         __attribute__nonnull__(pTHX_2)
1477                         __attribute__nonnull__(pTHX_3);
1478 #define PERL_ARGS_ASSERT_GROK_OCT       \
1479         assert(start); assert(len_p); assert(flags)
1480
1481 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1482                         __attribute__nonnull__(pTHX_1)
1483                         __attribute__nonnull__(pTHX_2);
1484 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1485         assert(sv); assert(mg)
1486
1487 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1488                         __attribute__nonnull__(pTHX_1)
1489                         __attribute__nonnull__(pTHX_2);
1490 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1491         assert(sv); assert(mg)
1492
1493 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1494                         __attribute__nonnull__(pTHX_1)
1495                         __attribute__nonnull__(pTHX_2);
1496 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1497         assert(sv); assert(mg)
1498
1499 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1500                         __attribute__nonnull__(pTHX_1)
1501                         __attribute__nonnull__(pTHX_2);
1502 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1503         assert(sv); assert(mg)
1504
1505 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1506                         __attribute__nonnull__(pTHX_2);
1507 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1508         assert(mg)
1509
1510 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1511                         __attribute__nonnull__(pTHX_1)
1512                         __attribute__nonnull__(pTHX_2);
1513 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1514         assert(sv); assert(mg)
1515
1516 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1517                         __attribute__nonnull__(pTHX_1)
1518                         __attribute__nonnull__(pTHX_2);
1519 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1520         assert(sv); assert(mg)
1521
1522 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1523                         __attribute__nonnull__(pTHX_1)
1524                         __attribute__nonnull__(pTHX_2);
1525 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1526         assert(sv); assert(mg)
1527
1528 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1529                         __attribute__nonnull__(pTHX_1)
1530                         __attribute__nonnull__(pTHX_2);
1531 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1532         assert(sv); assert(mg)
1533
1534 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1535                         __attribute__nonnull__(pTHX_1)
1536                         __attribute__nonnull__(pTHX_2);
1537 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1538         assert(sv); assert(mg)
1539
1540 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1541                         __attribute__nonnull__(pTHX_1)
1542                         __attribute__nonnull__(pTHX_2);
1543 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1544         assert(sv); assert(mg)
1545
1546 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1547                         __attribute__nonnull__(pTHX_1)
1548                         __attribute__nonnull__(pTHX_2);
1549 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1550         assert(sv); assert(mg)
1551
1552 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1553                         __attribute__nonnull__(pTHX_1)
1554                         __attribute__nonnull__(pTHX_2);
1555 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1556         assert(sv); assert(mg)
1557
1558 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1559                         __attribute__nonnull__(pTHX_1)
1560                         __attribute__nonnull__(pTHX_2);
1561 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1562         assert(sv); assert(mg)
1563
1564 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1565                         __attribute__nonnull__(pTHX_1)
1566                         __attribute__nonnull__(pTHX_2);
1567 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1568         assert(sv); assert(mg)
1569
1570 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1571                         __attribute__nonnull__(pTHX_1)
1572                         __attribute__nonnull__(pTHX_2);
1573 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1574         assert(sv); assert(mg)
1575
1576 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1577                         __attribute__nonnull__(pTHX_1)
1578                         __attribute__nonnull__(pTHX_2);
1579 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1580         assert(sv); assert(mg)
1581
1582 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1583                         __attribute__nonnull__(pTHX_1)
1584                         __attribute__nonnull__(pTHX_2);
1585 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1586         assert(sv); assert(mg)
1587
1588 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1589                         __attribute__nonnull__(pTHX_1)
1590                         __attribute__nonnull__(pTHX_2);
1591 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1592         assert(sv); assert(mg)
1593
1594 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1595                         __attribute__nonnull__(pTHX_1)
1596                         __attribute__nonnull__(pTHX_2);
1597 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1598         assert(sv); assert(mg)
1599
1600 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1601                         __attribute__nonnull__(pTHX_1)
1602                         __attribute__nonnull__(pTHX_2);
1603 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1604         assert(sv); assert(mg)
1605
1606 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1607                         __attribute__nonnull__(pTHX_1)
1608                         __attribute__nonnull__(pTHX_2)
1609                         __attribute__nonnull__(pTHX_3);
1610 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1611         assert(sv); assert(mg); assert(key)
1612
1613 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1614                         __attribute__nonnull__(pTHX_1)
1615                         __attribute__nonnull__(pTHX_2);
1616 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1617         assert(sv); assert(mg)
1618
1619 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1620                         __attribute__nonnull__(pTHX_1)
1621                         __attribute__nonnull__(pTHX_2);
1622 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1623         assert(sv); assert(mg)
1624
1625 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1626                         __attribute__noreturn__
1627                         __attribute__nonnull__(pTHX_1)
1628                         __attribute__nonnull__(pTHX_2);
1629 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1630         assert(sv); assert(mg)
1631
1632 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1633                         __attribute__nonnull__(pTHX_1)
1634                         __attribute__nonnull__(pTHX_2);
1635 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1636         assert(sv); assert(mg)
1637
1638 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1639                         __attribute__nonnull__(pTHX_1)
1640                         __attribute__nonnull__(pTHX_2);
1641 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1642         assert(sv); assert(mg)
1643
1644 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1645                         __attribute__nonnull__(pTHX_1)
1646                         __attribute__nonnull__(pTHX_2);
1647 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1648         assert(sv); assert(mg)
1649
1650 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1651                         __attribute__nonnull__(pTHX_1)
1652                         __attribute__nonnull__(pTHX_2);
1653 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1654         assert(sv); assert(mg)
1655
1656 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1657                         __attribute__nonnull__(pTHX_1)
1658                         __attribute__nonnull__(pTHX_2);
1659 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1660         assert(sv); assert(mg)
1661
1662 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1663                         __attribute__nonnull__(pTHX_1)
1664                         __attribute__nonnull__(pTHX_2);
1665 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1666         assert(sv); assert(mg)
1667
1668 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1669                         __attribute__nonnull__(pTHX_1)
1670                         __attribute__nonnull__(pTHX_2);
1671 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1672         assert(sv); assert(mg)
1673
1674 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1675                         __attribute__nonnull__(pTHX_1)
1676                         __attribute__nonnull__(pTHX_2);
1677 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1678         assert(sv); assert(mg)
1679
1680 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1681                         __attribute__nonnull__(pTHX_1)
1682                         __attribute__nonnull__(pTHX_2);
1683 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1684         assert(sv); assert(mg)
1685
1686 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1687                         __attribute__nonnull__(pTHX_1)
1688                         __attribute__nonnull__(pTHX_2);
1689 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1690         assert(sv); assert(mg)
1691
1692 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1693                         __attribute__nonnull__(pTHX_1)
1694                         __attribute__nonnull__(pTHX_2);
1695 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1696         assert(sv); assert(mg)
1697
1698 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1699                         __attribute__nonnull__(pTHX_1)
1700                         __attribute__nonnull__(pTHX_2);
1701 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1702         assert(sv); assert(mg)
1703
1704 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1705                         __attribute__nonnull__(pTHX_1)
1706                         __attribute__nonnull__(pTHX_2);
1707 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1708         assert(sv); assert(mg)
1709
1710 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1711                         __attribute__nonnull__(pTHX_1)
1712                         __attribute__nonnull__(pTHX_2);
1713 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1714         assert(sv); assert(mg)
1715
1716 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1717                         __attribute__nonnull__(pTHX_2);
1718 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1719         assert(mg)
1720
1721 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1722                         __attribute__nonnull__(pTHX_1)
1723                         __attribute__nonnull__(pTHX_2);
1724 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1725         assert(sv); assert(mg)
1726
1727 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1728                         __attribute__nonnull__(pTHX_1)
1729                         __attribute__nonnull__(pTHX_2);
1730 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1731         assert(sv); assert(mg)
1732
1733 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1734                         __attribute__nonnull__(pTHX_1)
1735                         __attribute__nonnull__(pTHX_2);
1736 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1737         assert(sv); assert(mg)
1738
1739 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1740                         __attribute__nonnull__(pTHX_1)
1741                         __attribute__nonnull__(pTHX_2);
1742 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1743         assert(sv); assert(mg)
1744
1745 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1746                         __attribute__nonnull__(pTHX_1)
1747                         __attribute__nonnull__(pTHX_2);
1748 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1749         assert(sv); assert(mg)
1750
1751 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1752                         __attribute__nonnull__(pTHX_1)
1753                         __attribute__nonnull__(pTHX_2);
1754 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1755         assert(sv); assert(mg)
1756
1757 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1758                         __attribute__nonnull__(pTHX_1)
1759                         __attribute__nonnull__(pTHX_2);
1760 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1761         assert(sv); assert(mg)
1762
1763 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1764                         __attribute__nonnull__(pTHX_1)
1765                         __attribute__nonnull__(pTHX_2);
1766 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1767         assert(sv); assert(mg)
1768
1769 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1770 #if defined(USE_LOCALE_COLLATE)
1771 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1772                         __attribute__nonnull__(pTHX_1)
1773                         __attribute__nonnull__(pTHX_2);
1774 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1775         assert(sv); assert(mg)
1776
1777 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1778                         __attribute__nonnull__(pTHX_1)
1779                         __attribute__nonnull__(pTHX_3);
1780 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1781         assert(s); assert(xlen)
1782
1783 #endif
1784 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1785                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1786                         __attribute__nonnull__(pTHX_1);
1787 #define PERL_ARGS_ASSERT_MESS   \
1788         assert(pat)
1789
1790 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1791                         __attribute__nonnull__(pTHX_1);
1792 #define PERL_ARGS_ASSERT_VMESS  \
1793         assert(pat)
1794
1795 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1796                         __attribute__nonnull__(pTHX_1);
1797 #define PERL_ARGS_ASSERT_QERROR \
1798         assert(err)
1799
1800 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1801                         __attribute__nonnull__(pTHX_3);
1802 #define PERL_ARGS_ASSERT_SORTSV \
1803         assert(cmp)
1804
1805 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1806                         __attribute__nonnull__(pTHX_3);
1807 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1808         assert(cmp)
1809
1810 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1811                         __attribute__nonnull__(pTHX_1);
1812 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1813         assert(sv)
1814
1815 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1816                         __attribute__nonnull__(pTHX_1)
1817                         __attribute__nonnull__(pTHX_2);
1818 #define PERL_ARGS_ASSERT_MG_COPY        \
1819         assert(sv); assert(nsv)
1820
1821 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1822                         __attribute__nonnull__(pTHX_1)
1823                         __attribute__nonnull__(pTHX_2);
1824 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1825         assert(sv); assert(nsv)
1826
1827 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1828                         __attribute__warn_unused_result__;
1829
1830 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1831                         __attribute__nonnull__(pTHX_1);
1832 #define PERL_ARGS_ASSERT_MG_FREE        \
1833         assert(sv)
1834
1835 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1836                         __attribute__nonnull__(pTHX_1);
1837 #define PERL_ARGS_ASSERT_MG_GET \
1838         assert(sv)
1839
1840 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1841                         __attribute__nonnull__(pTHX_1);
1842 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1843         assert(sv)
1844
1845 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1846                         __attribute__nonnull__(pTHX_1);
1847 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1848         assert(sv)
1849
1850 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1851                         __attribute__nonnull__(pTHX_1);
1852 #define PERL_ARGS_ASSERT_MG_SET \
1853         assert(sv)
1854
1855 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1856                         __attribute__nonnull__(pTHX_1);
1857 #define PERL_ARGS_ASSERT_MG_SIZE        \
1858         assert(sv)
1859
1860 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
1861                         __attribute__nonnull__(pTHX_1);
1862 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
1863         assert(ptm)
1864
1865 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
1866 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
1867 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
1868                         __attribute__nonnull__(pTHX_1);
1869 #define PERL_ARGS_ASSERT_MORESWITCHES   \
1870         assert(s)
1871
1872 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
1873                         __attribute__nonnull__(pTHX_1);
1874 #define PERL_ARGS_ASSERT_MY_ATOF        \
1875         assert(s)
1876
1877 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
1878 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
1879                         __attribute__nonnull__(1)
1880                         __attribute__nonnull__(2);
1881 #define PERL_ARGS_ASSERT_MY_BCOPY       \
1882         assert(from); assert(to)
1883
1884 #endif
1885 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
1886 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
1887                         __attribute__nonnull__(1);
1888 #define PERL_ARGS_ASSERT_MY_BZERO       \
1889         assert(loc)
1890
1891 #endif
1892 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
1893                         __attribute__noreturn__;
1894
1895 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
1896                         __attribute__noreturn__;
1897
1898 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
1899 PERL_CALLCONV Pid_t     Perl_my_fork(void);
1900 PERL_CALLCONV void      Perl_atfork_lock(void);
1901 PERL_CALLCONV void      Perl_atfork_unlock(void);
1902 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
1903 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
1904 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
1905                         __attribute__pure__
1906                         __attribute__nonnull__(1)
1907                         __attribute__nonnull__(2);
1908 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
1909         assert(s1); assert(s2)
1910
1911 #endif
1912 #if !defined(HAS_MEMSET)
1913 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
1914                         __attribute__nonnull__(1);
1915 #define PERL_ARGS_ASSERT_MY_MEMSET      \
1916         assert(loc)
1917
1918 #endif
1919 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
1920 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
1921                         __attribute__nonnull__(pTHX_1)
1922                         __attribute__nonnull__(pTHX_2);
1923 #define PERL_ARGS_ASSERT_MY_POPEN       \
1924         assert(cmd); assert(mode)
1925
1926 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
1927                         __attribute__nonnull__(pTHX_1)
1928                         __attribute__nonnull__(pTHX_3);
1929 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
1930         assert(mode); assert(args)
1931
1932 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
1933 PERL_CALLCONV I32       Perl_my_stat(pTHX);
1934 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)
1935                         __attribute__nonnull__(pTHX_1);
1936 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
1937         assert(fmt)
1938
1939 #if defined(MYSWAP)
1940 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
1941                         __attribute__malloc__
1942                         __attribute__warn_unused_result__
1943                         __attribute__pure__;
1944
1945 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
1946                         __attribute__malloc__
1947                         __attribute__warn_unused_result__
1948                         __attribute__pure__;
1949
1950 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
1951                         __attribute__malloc__
1952                         __attribute__warn_unused_result__
1953                         __attribute__pure__;
1954
1955 #endif
1956 PERL_CALLCONV void      Perl_my_unexec(pTHX);
1957 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
1958                         __attribute__malloc__
1959                         __attribute__warn_unused_result__;
1960
1961 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
1962                         __attribute__malloc__
1963                         __attribute__warn_unused_result__;
1964
1965 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
1966 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
1967                         __attribute__malloc__
1968                         __attribute__warn_unused_result__;
1969
1970 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
1971                         __attribute__malloc__
1972                         __attribute__warn_unused_result__
1973                         __attribute__nonnull__(pTHX_2);
1974 #define PERL_ARGS_ASSERT_NEWCONDOP      \
1975         assert(first)
1976
1977 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
1978 #ifdef PERL_MAD
1979 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1980 #else
1981 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
1982 #endif
1983 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
1984                         __attribute__malloc__
1985                         __attribute__warn_unused_result__
1986                         __attribute__nonnull__(pTHX_5);
1987 #define PERL_ARGS_ASSERT_NEWFOROP       \
1988         assert(expr)
1989
1990 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
1991                         __attribute__malloc__
1992                         __attribute__warn_unused_result__
1993                         __attribute__nonnull__(pTHX_1)
1994                         __attribute__nonnull__(pTHX_2);
1995 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
1996         assert(cond); assert(block)
1997
1998 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
1999                         __attribute__malloc__
2000                         __attribute__warn_unused_result__
2001                         __attribute__nonnull__(pTHX_3)
2002                         __attribute__nonnull__(pTHX_4);
2003 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2004         assert(first); assert(other)
2005
2006 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2007                         __attribute__malloc__
2008                         __attribute__warn_unused_result__
2009                         __attribute__nonnull__(pTHX_2);
2010 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2011         assert(label)
2012
2013 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2014                         __attribute__malloc__
2015                         __attribute__warn_unused_result__;
2016
2017 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2018                         __attribute__malloc__
2019                         __attribute__warn_unused_result__;
2020
2021 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2022                         __attribute__malloc__
2023                         __attribute__warn_unused_result__;
2024
2025 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2026                         __attribute__nonnull__(pTHX_1);
2027 #define PERL_ARGS_ASSERT_NEWPROG        \
2028         assert(o)
2029
2030 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2031                         __attribute__malloc__
2032                         __attribute__warn_unused_result__
2033                         __attribute__nonnull__(pTHX_2)
2034                         __attribute__nonnull__(pTHX_3);
2035 #define PERL_ARGS_ASSERT_NEWRANGE       \
2036         assert(left); assert(right)
2037
2038 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2039                         __attribute__malloc__
2040                         __attribute__warn_unused_result__;
2041
2042 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2043                         __attribute__malloc__
2044                         __attribute__warn_unused_result__;
2045
2046 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2047 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2048                         __attribute__nonnull__(pTHX_2)
2049                         __attribute__nonnull__(pTHX_3);
2050 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2051         assert(subaddr); assert(filename)
2052
2053 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2054                         __attribute__nonnull__(pTHX_2)
2055                         __attribute__nonnull__(pTHX_3);
2056 #define PERL_ARGS_ASSERT_NEWXS  \
2057         assert(subaddr); assert(filename)
2058
2059 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2060                         __attribute__warn_unused_result__; */
2061
2062 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2063                         __attribute__malloc__
2064                         __attribute__warn_unused_result__
2065                         __attribute__nonnull__(pTHX_1);
2066 #define PERL_ARGS_ASSERT_NEWAVREF       \
2067         assert(o)
2068
2069 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2070                         __attribute__malloc__
2071                         __attribute__warn_unused_result__;
2072
2073 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2074                         __attribute__malloc__
2075                         __attribute__warn_unused_result__;
2076
2077 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2078                         __attribute__malloc__
2079                         __attribute__warn_unused_result__
2080                         __attribute__nonnull__(pTHX_3);
2081 #define PERL_ARGS_ASSERT_NEWGVOP        \
2082         assert(gv)
2083
2084 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2085                         __attribute__malloc__
2086                         __attribute__warn_unused_result__
2087                         __attribute__nonnull__(pTHX_1);
2088 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2089         assert(pack)
2090
2091 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2092                         __attribute__malloc__
2093                         __attribute__warn_unused_result__;
2094
2095 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2096                         __attribute__malloc__
2097                         __attribute__warn_unused_result__
2098                         __attribute__nonnull__(pTHX_1);
2099 #define PERL_ARGS_ASSERT_NEWHVREF       \
2100         assert(o)
2101
2102 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2103                         __attribute__warn_unused_result__; */
2104
2105 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2106                         __attribute__malloc__
2107                         __attribute__warn_unused_result__;
2108
2109 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2110                         __attribute__malloc__
2111                         __attribute__warn_unused_result__; */
2112
2113 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2114                         __attribute__malloc__
2115                         __attribute__warn_unused_result__;
2116
2117 #ifdef USE_ITHREADS
2118 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2119                         __attribute__malloc__
2120                         __attribute__warn_unused_result__
2121                         __attribute__nonnull__(pTHX_3);
2122 #define PERL_ARGS_ASSERT_NEWPADOP       \
2123         assert(sv)
2124
2125 #endif
2126 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2127                         __attribute__malloc__
2128                         __attribute__warn_unused_result__;
2129
2130 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2131                         __attribute__malloc__
2132                         __attribute__warn_unused_result__;
2133
2134 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2135                         __attribute__malloc__
2136                         __attribute__warn_unused_result__
2137                         __attribute__nonnull__(pTHX_1);
2138 #define PERL_ARGS_ASSERT_NEWRV  \
2139         assert(sv)
2140
2141 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2142                         __attribute__malloc__
2143                         __attribute__warn_unused_result__
2144                         __attribute__nonnull__(pTHX_1);
2145 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2146         assert(sv)
2147
2148 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2149                         __attribute__malloc__
2150                         __attribute__warn_unused_result__;
2151
2152 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2153                         __attribute__malloc__
2154                         __attribute__warn_unused_result__
2155                         __attribute__nonnull__(pTHX_1);
2156 #define PERL_ARGS_ASSERT_NEWSVREF       \
2157         assert(o)
2158
2159 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2160                         __attribute__malloc__
2161                         __attribute__warn_unused_result__
2162                         __attribute__nonnull__(pTHX_3);
2163 #define PERL_ARGS_ASSERT_NEWSVOP        \
2164         assert(sv)
2165
2166 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2167                         __attribute__malloc__
2168                         __attribute__warn_unused_result__;
2169
2170 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2171                         __attribute__malloc__
2172                         __attribute__warn_unused_result__;
2173
2174 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2175                         __attribute__malloc__
2176                         __attribute__warn_unused_result__;
2177
2178 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2179                         __attribute__malloc__
2180                         __attribute__warn_unused_result__;
2181
2182 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2183                         __attribute__malloc__
2184                         __attribute__warn_unused_result__;
2185
2186 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2187                         __attribute__malloc__
2188                         __attribute__warn_unused_result__;
2189
2190 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2191                         __attribute__malloc__
2192                         __attribute__warn_unused_result__;
2193
2194 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2195                         __attribute__malloc__
2196                         __attribute__warn_unused_result__;
2197
2198 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2199                         __attribute__malloc__
2200                         __attribute__warn_unused_result__
2201                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2202                         __attribute__nonnull__(pTHX_1);
2203 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2204         assert(pat)
2205
2206 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2207                         __attribute__malloc__
2208                         __attribute__warn_unused_result__
2209                         __attribute__nonnull__(pTHX_1);
2210 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2211         assert(pat)
2212
2213 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2214                         __attribute__nonnull__(pTHX_1);
2215 #define PERL_ARGS_ASSERT_NEWSVRV        \
2216         assert(rv)
2217
2218 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2219                         __attribute__malloc__
2220                         __attribute__warn_unused_result__;
2221
2222 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2223                         __attribute__malloc__
2224                         __attribute__warn_unused_result__;
2225
2226 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2227                         __attribute__malloc__
2228                         __attribute__warn_unused_result__;
2229
2230 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2231                         __attribute__malloc__
2232                         __attribute__warn_unused_result__
2233                         __attribute__nonnull__(pTHX_2);
2234 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2235         assert(block)
2236
2237 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2238                         __attribute__malloc__
2239                         __attribute__warn_unused_result__;
2240
2241 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2242                         __attribute__malloc__
2243                         __attribute__warn_unused_result__;
2244
2245 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2246                         __attribute__nonnull__(pTHX_1)
2247                         __attribute__nonnull__(pTHX_2)
2248                         __attribute__nonnull__(pTHX_3);
2249 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2250         assert(s); assert(e); assert(sv)
2251
2252 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2253                         __attribute__nonnull__(pTHX_1)
2254                         __attribute__nonnull__(pTHX_2);
2255 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2256         assert(s); assert(rv)
2257
2258 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2259                         __attribute__nonnull__(pTHX_1);
2260 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2261         assert(ver)
2262
2263 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2264                         __attribute__nonnull__(pTHX_1);
2265 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2266         assert(ver)
2267
2268 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2269                         __attribute__nonnull__(pTHX_1);
2270 #define PERL_ARGS_ASSERT_VVERIFY        \
2271         assert(vs)
2272
2273 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2274                         __attribute__nonnull__(pTHX_1);
2275 #define PERL_ARGS_ASSERT_VNUMIFY        \
2276         assert(vs)
2277
2278 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2279                         __attribute__nonnull__(pTHX_1);
2280 #define PERL_ARGS_ASSERT_VNORMAL        \
2281         assert(vs)
2282
2283 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2284                         __attribute__nonnull__(pTHX_1);
2285 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2286         assert(vs)
2287
2288 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2289                         __attribute__nonnull__(pTHX_1)
2290                         __attribute__nonnull__(pTHX_2);
2291 #define PERL_ARGS_ASSERT_VCMP   \
2292         assert(lhv); assert(rhv)
2293
2294 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2295                         __attribute__nonnull__(pTHX_1);
2296 #define PERL_ARGS_ASSERT_NEXTARGV       \
2297         assert(gv)
2298
2299 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2300                         __attribute__pure__
2301                         __attribute__nonnull__(1)
2302                         __attribute__nonnull__(2)
2303                         __attribute__nonnull__(3)
2304                         __attribute__nonnull__(4);
2305 #define PERL_ARGS_ASSERT_NINSTR \
2306         assert(big); assert(bigend); assert(little); assert(lend)
2307
2308 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2309 #ifdef PERL_MAD
2310 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2311                         __attribute__nonnull__(pTHX_1);
2312 #define PERL_ARGS_ASSERT_PACKAGE        \
2313         assert(o)
2314
2315 #else
2316 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2317                         __attribute__nonnull__(pTHX_1);
2318 #define PERL_ARGS_ASSERT_PACKAGE        \
2319         assert(o)
2320
2321 #endif
2322 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2323                         __attribute__nonnull__(pTHX_1);
2324 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2325         assert(v)
2326
2327 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2328 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name)
2329                         __attribute__nonnull__(pTHX_1);
2330 #define PERL_ARGS_ASSERT_ALLOCMY        \
2331         assert(name)
2332
2333 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name)
2334                         __attribute__warn_unused_result__
2335                         __attribute__nonnull__(pTHX_1);
2336 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2337         assert(name)
2338
2339 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2340 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2341                         __attribute__warn_unused_result__
2342                         __attribute__nonnull__(pTHX_1);
2343 #define PERL_ARGS_ASSERT_OOPSAV \
2344         assert(o)
2345
2346 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2347                         __attribute__warn_unused_result__
2348                         __attribute__nonnull__(pTHX_1);
2349 #define PERL_ARGS_ASSERT_OOPSHV \
2350         assert(o)
2351
2352 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2353 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2354 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2355 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2356 STATIC void     S_pad_reset(pTHX);
2357 #endif
2358 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2359 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2360 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2361                         __attribute__nonnull__(pTHX_1)
2362                         __attribute__nonnull__(pTHX_2);
2363 #define PERL_ARGS_ASSERT_START_GLOB     \
2364         assert(tmpglob); assert(io)
2365
2366 #if defined(USE_REENTRANT_API)
2367 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2368 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2369 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2370 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2371                         __attribute__nonnull__(1);
2372 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2373         assert(f)
2374
2375 #endif
2376 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2377 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2378                         __attribute__nonnull__(pTHX_1)
2379                         __attribute__nonnull__(pTHX_3);
2380 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2381         assert(sub_name); assert(argv)
2382
2383 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2384                         __attribute__nonnull__(pTHX_1);
2385 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2386         assert(methname)
2387
2388 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2389                         __attribute__nonnull__(pTHX_1);
2390 #define PERL_ARGS_ASSERT_CALL_PV        \
2391         assert(sub_name)
2392
2393 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2394                         __attribute__nonnull__(pTHX_1);
2395 #define PERL_ARGS_ASSERT_CALL_SV        \
2396         assert(sv)
2397
2398 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2399 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2400                         __attribute__nonnull__(pTHX_1);
2401 #define PERL_ARGS_ASSERT_DOREF  \
2402         assert(o)
2403
2404 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2405                         __attribute__nonnull__(pTHX_1);
2406 #define PERL_ARGS_ASSERT_EVAL_PV        \
2407         assert(p)
2408
2409 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2410                         __attribute__nonnull__(pTHX_1);
2411 #define PERL_ARGS_ASSERT_EVAL_SV        \
2412         assert(sv)
2413
2414 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2415                         __attribute__nonnull__(pTHX_1);
2416 #define PERL_ARGS_ASSERT_GET_SV \
2417         assert(name)
2418
2419 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2420                         __attribute__nonnull__(pTHX_1);
2421 #define PERL_ARGS_ASSERT_GET_AV \
2422         assert(name)
2423
2424 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2425                         __attribute__nonnull__(pTHX_1);
2426 #define PERL_ARGS_ASSERT_GET_HV \
2427         assert(name)
2428
2429 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2430                         __attribute__nonnull__(pTHX_1);
2431 #define PERL_ARGS_ASSERT_GET_CV \
2432         assert(name)
2433
2434 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2435                         __attribute__nonnull__(pTHX_1);
2436 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2437         assert(name)
2438
2439 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2440 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2441 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2442 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2443                         __attribute__nonnull__(pTHX_1);
2444 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2445         assert(newctype)
2446
2447 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2448 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2449 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2450 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2451 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2452                         __attribute__nonnull__(pTHX_1);
2453 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2454         assert(pv)
2455
2456 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)
2457                         __attribute__nonnull__(pTHX_1)
2458                         __attribute__nonnull__(pTHX_2)
2459                         __attribute__nonnull__(pTHX_3)
2460                         __attribute__nonnull__(pTHX_4)
2461                         __attribute__nonnull__(pTHX_5)
2462                         __attribute__nonnull__(pTHX_6);
2463 #define PERL_ARGS_ASSERT_PACK_CAT       \
2464         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2465
2466 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2467                         __attribute__nonnull__(pTHX_1)
2468                         __attribute__nonnull__(pTHX_2)
2469                         __attribute__nonnull__(pTHX_3)
2470                         __attribute__nonnull__(pTHX_4)
2471                         __attribute__nonnull__(pTHX_5);
2472 #define PERL_ARGS_ASSERT_PACKLIST       \
2473         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2474
2475 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2476 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2477 #endif
2478 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32* pmfl, int ch)
2479                         __attribute__nonnull__(pTHX_1);
2480 #define PERL_ARGS_ASSERT_PMFLAG \
2481         assert(pmfl)
2482
2483 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2484                         __attribute__nonnull__(pTHX_1)
2485                         __attribute__nonnull__(pTHX_2);
2486 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2487         assert(o); assert(expr)
2488
2489 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2490 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2491                         __attribute__nonnull__(pTHX_1)
2492                         __attribute__nonnull__(pTHX_2)
2493                         __attribute__nonnull__(pTHX_3);
2494 #define PERL_ARGS_ASSERT_PMTRANS        \
2495         assert(o); assert(expr); assert(repl)
2496
2497 #endif
2498 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2499 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2500 PERL_CALLCONV void      Perl_push_scope(pTHX);
2501 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2502 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2503 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2504 #endif
2505 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2506                         __attribute__nonnull__(pTHX_1);
2507 #define PERL_ARGS_ASSERT_REGDUMP        \
2508         assert(r)
2509
2510 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2511                         __attribute__nonnull__(pTHX_1);
2512 #define PERL_ARGS_ASSERT_REGDUMP        \
2513         assert(r)
2514
2515 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2516                         __attribute__nonnull__(pTHX_2);
2517 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2518         assert(node)
2519
2520 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2521                         __attribute__nonnull__(pTHX_1)
2522                         __attribute__nonnull__(pTHX_2)
2523                         __attribute__nonnull__(pTHX_3)
2524                         __attribute__nonnull__(pTHX_4)
2525                         __attribute__nonnull__(pTHX_6);
2526 #define PERL_ARGS_ASSERT_PREGEXEC       \
2527         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2528
2529 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2530 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2531                         __attribute__nonnull__(pTHX_1);
2532 #define PERL_ARGS_ASSERT_PREGFREE2      \
2533         assert(rx)
2534
2535 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* r)
2536                         __attribute__nonnull__(pTHX_1);
2537 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2538         assert(r)
2539
2540 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2541                         __attribute__nonnull__(pTHX_1);
2542 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2543         assert(rx)
2544
2545 #if defined(USE_ITHREADS)
2546 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2547                         __attribute__nonnull__(pTHX_1)
2548                         __attribute__nonnull__(pTHX_2);
2549 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2550         assert(r); assert(param)
2551
2552 #endif
2553 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2554                         __attribute__nonnull__(pTHX_1);
2555 #define PERL_ARGS_ASSERT_PREGCOMP       \
2556         assert(pattern)
2557
2558 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2559                         __attribute__nonnull__(pTHX_1);
2560 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2561         assert(pattern)
2562
2563 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)
2564                         __attribute__nonnull__(pTHX_1)
2565                         __attribute__nonnull__(pTHX_3)
2566                         __attribute__nonnull__(pTHX_4);
2567 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2568         assert(rx); assert(strpos); assert(strend)
2569
2570 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2571                         __attribute__nonnull__(pTHX_1);
2572 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2573         assert(r)
2574
2575 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2576                         __attribute__nonnull__(pTHX_1)
2577                         __attribute__nonnull__(pTHX_2)
2578                         __attribute__nonnull__(pTHX_3)
2579                         __attribute__nonnull__(pTHX_4)
2580                         __attribute__nonnull__(pTHX_6);
2581 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2582         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2583
2584 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2585                         __attribute__warn_unused_result__;
2586
2587
2588 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2589                         __attribute__nonnull__(pTHX_1);
2590 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2591         assert(rx)
2592
2593 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2594                         __attribute__nonnull__(pTHX_1);
2595 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2596         assert(rx)
2597
2598 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2599                         __attribute__nonnull__(pTHX_1)
2600                         __attribute__nonnull__(pTHX_2);
2601 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2602         assert(rx); assert(namesv)
2603
2604 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2605                         __attribute__nonnull__(pTHX_1)
2606                         __attribute__nonnull__(pTHX_2);
2607 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2608         assert(rx); assert(key)
2609
2610 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2611                         __attribute__nonnull__(pTHX_1);
2612 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2613         assert(rx)
2614
2615 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2616                         __attribute__nonnull__(pTHX_1);
2617 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2618         assert(rx)
2619
2620 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2621                         __attribute__nonnull__(pTHX_1);
2622 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2623         assert(rx)
2624
2625 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2626                         __attribute__nonnull__(pTHX_1);
2627 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2628         assert(rx)
2629
2630
2631 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2632                         __attribute__nonnull__(pTHX_1);
2633 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2634         assert(rx)
2635
2636 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2637                         __attribute__nonnull__(pTHX_1);
2638 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2639         assert(rx)
2640
2641 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2642                         __attribute__nonnull__(pTHX_1)
2643                         __attribute__nonnull__(pTHX_2);
2644 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2645         assert(rx); assert(sv)
2646
2647
2648 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2649                         __attribute__nonnull__(pTHX_1);
2650 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2651         assert(rx)
2652
2653
2654 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2655                         __attribute__nonnull__(pTHX_2)
2656                         __attribute__nonnull__(pTHX_3);
2657 #define PERL_ARGS_ASSERT_REGPROP        \
2658         assert(sv); assert(o)
2659
2660 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2661                         __attribute__nonnull__(1)
2662                         __attribute__nonnull__(2);
2663 #define PERL_ARGS_ASSERT_REPEATCPY      \
2664         assert(to); assert(from)
2665
2666 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2667                         __attribute__pure__
2668                         __attribute__nonnull__(1)
2669                         __attribute__nonnull__(2)
2670                         __attribute__nonnull__(3)
2671                         __attribute__nonnull__(4);
2672 #define PERL_ARGS_ASSERT_RNINSTR        \
2673         assert(big); assert(bigend); assert(little); assert(lend)
2674
2675 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2676 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2677 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2678                         __attribute__nonnull__(pTHX_3);
2679 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2680         assert(save)
2681
2682 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2683 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2684 STATIC void     S_rxres_free(pTHX_ void** rsp)
2685                         __attribute__nonnull__(pTHX_1);
2686 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2687         assert(rsp)
2688
2689 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2690                         __attribute__nonnull__(pTHX_1)
2691                         __attribute__nonnull__(pTHX_2);
2692 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2693         assert(rsp); assert(rx)
2694
2695 #endif
2696 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2697                         __attribute__nonnull__(pTHX_1)
2698                         __attribute__nonnull__(pTHX_2);
2699 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2700         assert(rsp); assert(rx)
2701
2702 #if !defined(HAS_RENAME)
2703 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2704                         __attribute__nonnull__(pTHX_1)
2705                         __attribute__nonnull__(pTHX_2);
2706 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2707         assert(a); assert(b)
2708
2709 #endif
2710 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2711                         __attribute__malloc__
2712                         __attribute__warn_unused_result__;
2713
2714 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2715                         __attribute__malloc__
2716                         __attribute__warn_unused_result__;
2717
2718 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2719                         __attribute__malloc__
2720                         __attribute__warn_unused_result__;
2721
2722 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2723                         __attribute__malloc__
2724                         __attribute__warn_unused_result__
2725                         __attribute__nonnull__(pTHX_1);
2726 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2727         assert(pv)
2728
2729 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2730                         __attribute__malloc__
2731                         __attribute__warn_unused_result__
2732                         __attribute__nonnull__(pTHX_1);
2733 #define PERL_ARGS_ASSERT_SAVESVPV       \
2734         assert(sv)
2735
2736 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2737 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2738 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2739                         __attribute__nonnull__(pTHX_1)
2740                         __attribute__nonnull__(pTHX_3); */
2741
2742 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2743                         __attribute__nonnull__(pTHX_1)
2744                         __attribute__nonnull__(pTHX_3);
2745 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2746         assert(av); assert(sptr)
2747
2748 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2749 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2750                         __attribute__nonnull__(pTHX_1);
2751 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2752         assert(aptr)
2753
2754 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2755                         __attribute__nonnull__(pTHX_1);
2756 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2757         assert(gv)
2758
2759 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2760                         __attribute__nonnull__(pTHX_1);
2761 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2762         assert(boolp)
2763
2764 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2765                         __attribute__nonnull__(pTHX_1);
2766 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2767         assert(svp)
2768
2769 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2770                         __attribute__nonnull__(pTHX_1)
2771                         __attribute__nonnull__(pTHX_2);
2772 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2773         assert(hv); assert(key)
2774
2775 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2776                         __attribute__nonnull__(pTHX_1)
2777                         __attribute__nonnull__(pTHX_2);
2778 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2779         assert(hv); assert(keysv)
2780
2781 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2782                         __attribute__nonnull__(pTHX_1);
2783 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2784         assert(av)
2785
2786 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2787                         __attribute__nonnull__(pTHX_2);
2788 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2789         assert(p)
2790
2791 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2792 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2793 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2794 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2795 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2796                         __attribute__nonnull__(pTHX_1);
2797 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2798         assert(sptr)
2799
2800 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2801                         __attribute__nonnull__(pTHX_1);
2802 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2803         assert(str)
2804
2805 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2806                         __attribute__nonnull__(pTHX_1);
2807 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2808         assert(str)
2809
2810 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2811                         __attribute__nonnull__(pTHX_1);
2812 #define PERL_ARGS_ASSERT_SAVE_GP        \
2813         assert(gv)
2814
2815 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2816                         __attribute__nonnull__(pTHX_1);
2817 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2818         assert(gv)
2819
2820 PERL_CALLCONV void      Perl_save_hints(pTHX);
2821 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2822                         __attribute__nonnull__(pTHX_1)
2823                         __attribute__nonnull__(pTHX_2)
2824                         __attribute__nonnull__(pTHX_3); */
2825
2826 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2827                         __attribute__nonnull__(pTHX_1)
2828                         __attribute__nonnull__(pTHX_2)
2829                         __attribute__nonnull__(pTHX_3);
2830 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2831         assert(hv); assert(key); assert(sptr)
2832
2833 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2834                         __attribute__nonnull__(pTHX_1);
2835 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2836         assert(hptr)
2837
2838 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2839                         __attribute__nonnull__(pTHX_1);
2840 #define PERL_ARGS_ASSERT_SAVE_I16       \
2841         assert(intp)
2842
2843 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2844                         __attribute__nonnull__(pTHX_1);
2845 #define PERL_ARGS_ASSERT_SAVE_I32       \
2846         assert(intp)
2847
2848 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2849                         __attribute__nonnull__(pTHX_1);
2850 #define PERL_ARGS_ASSERT_SAVE_I8        \
2851         assert(bytep)
2852
2853 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
2854                         __attribute__nonnull__(pTHX_1);
2855 #define PERL_ARGS_ASSERT_SAVE_INT       \
2856         assert(intp)
2857
2858 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
2859                         __attribute__nonnull__(pTHX_1);
2860 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
2861         assert(item)
2862
2863 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
2864                         __attribute__nonnull__(pTHX_1);
2865 #define PERL_ARGS_ASSERT_SAVE_IV        \
2866         assert(ivp)
2867
2868 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
2869                         __attribute__nonnull__(pTHX_1);
2870 #define PERL_ARGS_ASSERT_SAVE_LIST      \
2871         assert(sarg)
2872
2873 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
2874                         __attribute__nonnull__(pTHX_1);
2875 #define PERL_ARGS_ASSERT_SAVE_LONG      \
2876         assert(longp)
2877
2878 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
2879                         __attribute__nonnull__(pTHX_1); */
2880 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
2881         assert(sv)
2882
2883 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
2884                         __attribute__nonnull__(pTHX_1);
2885 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
2886         assert(gv)
2887
2888 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
2889 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
2890                         __attribute__nonnull__(pTHX_1);
2891 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
2892         assert(gv)
2893
2894 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
2895                         __attribute__nonnull__(pTHX_1);
2896 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
2897         assert(pptr)
2898
2899 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
2900                         __attribute__nonnull__(pTHX_1);
2901 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
2902         assert(ptr)
2903
2904 PERL_CALLCONV void      Perl_save_re_context(pTHX);
2905 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
2906 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
2907                         __attribute__nonnull__(pTHX_1);
2908 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
2909         assert(sptr)
2910
2911 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
2912                         __attribute__nonnull__(pTHX_1);
2913 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
2914         assert(sptr)
2915
2916 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
2917 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
2918 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
2919 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
2920 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
2921 #endif
2922 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
2923 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
2924 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2925 STATIC OP*      S_scalarkids(pTHX_ OP* o);
2926 STATIC OP*      S_scalarseq(pTHX_ OP* o);
2927 #endif
2928 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
2929                         __attribute__nonnull__(pTHX_1);
2930 #define PERL_ARGS_ASSERT_SCALARVOID     \
2931         assert(o)
2932
2933 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2934                         __attribute__nonnull__(pTHX_1)
2935                         __attribute__nonnull__(pTHX_3);
2936 #define PERL_ARGS_ASSERT_SCAN_BIN       \
2937         assert(start); assert(retlen)
2938
2939 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2940                         __attribute__nonnull__(pTHX_1)
2941                         __attribute__nonnull__(pTHX_3);
2942 #define PERL_ARGS_ASSERT_SCAN_HEX       \
2943         assert(start); assert(retlen)
2944
2945 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
2946                         __attribute__nonnull__(pTHX_1)
2947                         __attribute__nonnull__(pTHX_2);
2948 #define PERL_ARGS_ASSERT_SCAN_NUM       \
2949         assert(s); assert(lvalp)
2950
2951 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
2952                         __attribute__nonnull__(pTHX_1)
2953                         __attribute__nonnull__(pTHX_3);
2954 #define PERL_ARGS_ASSERT_SCAN_OCT       \
2955         assert(start); assert(retlen)
2956
2957 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
2958 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
2959                         __attribute__nonnull__(pTHX_1)
2960                         __attribute__nonnull__(pTHX_2)
2961                         __attribute__nonnull__(pTHX_5);
2962 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
2963         assert(bigstr); assert(littlestr); assert(old_posp)
2964
2965 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
2966 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
2967                         __attribute__nonnull__(pTHX_1);
2968 #define PERL_ARGS_ASSERT_SHARE_HEK      \
2969         assert(str)
2970
2971 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
2972 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
2973 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
2974 #else
2975 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
2976 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
2977 #endif
2978 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
2979                         __attribute__nonnull__(pTHX_1)
2980                         __attribute__nonnull__(pTHX_2);
2981 #define PERL_ARGS_ASSERT_STACK_GROW     \
2982         assert(sp); assert(p)
2983
2984 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
2985 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
2986                         __attribute__nonnull__(pTHX_1);
2987 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
2988         assert(cv)
2989
2990 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
2991                         __attribute__nonnull__(pTHX_1);
2992 #define PERL_ARGS_ASSERT_SV_2BOOL       \
2993         assert(sv)
2994
2995 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
2996                         __attribute__nonnull__(pTHX_2)
2997                         __attribute__nonnull__(pTHX_3);
2998 #define PERL_ARGS_ASSERT_SV_2CV \
2999         assert(st); assert(gvp)
3000
3001 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3002                         __attribute__nonnull__(pTHX_1);
3003 #define PERL_ARGS_ASSERT_SV_2IO \
3004         assert(sv)
3005
3006 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3007 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3008                         __attribute__nonnull__(pTHX_1);
3009 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3010         assert(gv)
3011
3012 #endif
3013 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3014 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3015 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3016 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV *const sv);
3017 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3018                         __attribute__nonnull__(pTHX_1);
3019 #define PERL_ARGS_ASSERT_SV_2NUM        \
3020         assert(sv)
3021
3022 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3023 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3024 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3025                         __attribute__nonnull__(pTHX_1);
3026 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3027         assert(sv)
3028
3029 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3030                         __attribute__nonnull__(pTHX_1);
3031 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3032         assert(sv)
3033
3034 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3035                         __attribute__nonnull__(pTHX_1);
3036 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3037         assert(sv)
3038
3039 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3040 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3041 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3042                         __attribute__nonnull__(pTHX_1);
3043 #define PERL_ARGS_ASSERT_SV_IV  \
3044         assert(sv)
3045
3046 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3047                         __attribute__nonnull__(pTHX_1);
3048 #define PERL_ARGS_ASSERT_SV_UV  \
3049         assert(sv)
3050
3051 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3052                         __attribute__nonnull__(pTHX_1);
3053 #define PERL_ARGS_ASSERT_SV_NV  \
3054         assert(sv)
3055
3056 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3057                         __attribute__nonnull__(pTHX_1)
3058                         __attribute__nonnull__(pTHX_2);
3059 #define PERL_ARGS_ASSERT_SV_PVN \
3060         assert(sv); assert(lp)
3061
3062 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3063                         __attribute__nonnull__(pTHX_1)
3064                         __attribute__nonnull__(pTHX_2);
3065 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3066         assert(sv); assert(lp)
3067
3068 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3069                         __attribute__nonnull__(pTHX_1)
3070                         __attribute__nonnull__(pTHX_2);
3071 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3072         assert(sv); assert(lp)
3073
3074 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3075 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3076 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3077                         __attribute__nonnull__(pTHX_1);
3078 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3079         assert(ptr)
3080
3081 #endif
3082 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3083                         __attribute__nonnull__(pTHX_1);
3084 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3085         assert(sv)
3086
3087 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3088                         __attribute__nonnull__(pTHX_1)
3089                         __attribute__nonnull__(pTHX_2);
3090 #define PERL_ARGS_ASSERT_SV_BLESS       \
3091         assert(sv); assert(stash)
3092
3093 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3094                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3095                         __attribute__nonnull__(pTHX_1)
3096                         __attribute__nonnull__(pTHX_2);
3097 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3098         assert(sv); assert(pat)
3099
3100 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3101                         __attribute__nonnull__(pTHX_1)
3102                         __attribute__nonnull__(pTHX_2);
3103 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3104         assert(sv); assert(pat)
3105
3106 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3107                         __attribute__nonnull__(pTHX_1);
3108 #define PERL_ARGS_ASSERT_SV_CATPV       \
3109         assert(sv)
3110
3111 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3112                         __attribute__nonnull__(pTHX_1)
3113                         __attribute__nonnull__(pTHX_2); */
3114 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3115         assert(dsv); assert(sstr)
3116
3117 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3118                         __attribute__nonnull__(pTHX_1); */
3119 #define PERL_ARGS_ASSERT_SV_CATSV       \
3120         assert(dstr)
3121
3122 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3123                         __attribute__nonnull__(pTHX_1);
3124 #define PERL_ARGS_ASSERT_SV_CHOP        \
3125         assert(sv)
3126
3127 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3128 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3129 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3130                         __attribute__nonnull__(pTHX_1);
3131 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3132         assert(sv)
3133
3134 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3135 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3136 #if defined(USE_LOCALE_COLLATE)
3137 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3138                         __attribute__nonnull__(pTHX_1)
3139                         __attribute__nonnull__(pTHX_2);
3140 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3141         assert(sv); assert(nxp)
3142
3143 #endif
3144 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3145                         __attribute__nonnull__(pTHX_1)
3146                         __attribute__nonnull__(pTHX_2)
3147                         __attribute__nonnull__(pTHX_3)
3148                         __attribute__nonnull__(pTHX_4);
3149 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3150         assert(sv); assert(startop); assert(code); assert(padp)
3151
3152 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3153                         __attribute__nonnull__(pTHX_1);
3154 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3155         assert(sv)
3156
3157 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3158 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3159                         __attribute__nonnull__(pTHX_1);
3160 #define PERL_ARGS_ASSERT_SV_DUMP        \
3161         assert(sv)
3162
3163 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3164                         __attribute__warn_unused_result__
3165                         __attribute__nonnull__(pTHX_1)
3166                         __attribute__nonnull__(pTHX_2);
3167 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3168         assert(sv); assert(name)
3169
3170 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3171                         __attribute__warn_unused_result__
3172                         __attribute__nonnull__(pTHX_1)
3173                         __attribute__nonnull__(pTHX_2);
3174 #define PERL_ARGS_ASSERT_SV_DOES        \
3175         assert(sv); assert(name)
3176
3177 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3178 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3179 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3180                         __attribute__nonnull__(pTHX_1);
3181 #define PERL_ARGS_ASSERT_SV_FREE2       \
3182         assert(sv)
3183
3184 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3185 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3186                         __attribute__nonnull__(pTHX_1)
3187                         __attribute__nonnull__(pTHX_2);
3188 #define PERL_ARGS_ASSERT_SV_GETS        \
3189         assert(sv); assert(fp)
3190
3191 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3192                         __attribute__nonnull__(pTHX_1);
3193 #define PERL_ARGS_ASSERT_SV_GROW        \
3194         assert(sv)
3195
3196 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3197 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3198                         __attribute__nonnull__(pTHX_1)
3199                         __attribute__nonnull__(pTHX_4); */
3200 #define PERL_ARGS_ASSERT_SV_INSERT      \
3201         assert(bigstr); assert(little)
3202
3203 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)
3204                         __attribute__nonnull__(pTHX_1)
3205                         __attribute__nonnull__(pTHX_4);
3206 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3207         assert(bigstr); assert(little)
3208
3209 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3210                         __attribute__nonnull__(pTHX_2);
3211 #define PERL_ARGS_ASSERT_SV_ISA \
3212         assert(name)
3213
3214 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3215 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3216 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3217 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3218                         __attribute__nonnull__(pTHX_1);
3219 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3220         assert(sv)
3221
3222 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)
3223                         __attribute__nonnull__(pTHX_1);
3224 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3225         assert(sv)
3226
3227 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3228                         __attribute__malloc__
3229                         __attribute__warn_unused_result__;
3230
3231 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3232                         __attribute__warn_unused_result__;
3233
3234 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3235 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3236 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3237                         __attribute__nonnull__(pTHX_2);
3238 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3239         assert(offsetp)
3240
3241 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3242                         __attribute__nonnull__(pTHX_2);
3243 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3244         assert(offsetp)
3245
3246 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3247                         __attribute__nonnull__(pTHX_1); */
3248 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3249         assert(sv)
3250
3251 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3252                         __attribute__nonnull__(pTHX_1);
3253 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3254         assert(sv)
3255
3256 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3257                         __attribute__nonnull__(pTHX_1);
3258 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3259         assert(sv)
3260
3261 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3262                         __attribute__nonnull__(pTHX_1)
3263                         __attribute__nonnull__(pTHX_2);
3264 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3265         assert(sv); assert(encoding)
3266
3267 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3268                         __attribute__nonnull__(pTHX_1)
3269                         __attribute__nonnull__(pTHX_2)
3270                         __attribute__nonnull__(pTHX_3)
3271                         __attribute__nonnull__(pTHX_4)
3272                         __attribute__nonnull__(pTHX_5);
3273 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3274         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3275
3276 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3277                         __attribute__warn_unused_result__
3278                         __attribute__nonnull__(pTHX_1);
3279 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3280         assert(sv)
3281
3282 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3283                         __attribute__nonnull__(pTHX_1)
3284                         __attribute__nonnull__(pTHX_2);
3285 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3286         assert(sv); assert(nsv)
3287
3288 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3289 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3290                         __attribute__nonnull__(pTHX_1);
3291 #define PERL_ARGS_ASSERT_SV_RESET       \
3292         assert(s)
3293
3294 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3295                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3296                         __attribute__nonnull__(pTHX_1)
3297                         __attribute__nonnull__(pTHX_2);
3298 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3299         assert(sv); assert(pat)
3300
3301 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3302                         __attribute__nonnull__(pTHX_1)
3303                         __attribute__nonnull__(pTHX_2);
3304 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3305         assert(sv); assert(pat)
3306
3307 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3308                         __attribute__nonnull__(pTHX_1);
3309 #define PERL_ARGS_ASSERT_SV_SETIV       \
3310         assert(sv)
3311
3312 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3313                         __attribute__nonnull__(pTHX_1);
3314 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3315         assert(sv)
3316
3317 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3318                         __attribute__nonnull__(pTHX_1);
3319 #define PERL_ARGS_ASSERT_SV_SETUV       \
3320         assert(sv)
3321
3322 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3323                         __attribute__nonnull__(pTHX_1);
3324 #define PERL_ARGS_ASSERT_SV_SETNV       \
3325         assert(sv)
3326
3327 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3328                         __attribute__nonnull__(pTHX_1);
3329 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3330         assert(rv)
3331
3332 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3333                         __attribute__nonnull__(pTHX_1);
3334 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3335         assert(rv)
3336
3337 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3338                         __attribute__nonnull__(pTHX_1);
3339 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3340         assert(rv)
3341
3342 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3343                         __attribute__nonnull__(pTHX_1);
3344 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3345         assert(rv)
3346
3347 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3348                         __attribute__nonnull__(pTHX_1)
3349                         __attribute__nonnull__(pTHX_3);
3350 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3351         assert(rv); assert(pv)
3352
3353 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3354                         __attribute__nonnull__(pTHX_1);
3355 #define PERL_ARGS_ASSERT_SV_SETPV       \
3356         assert(sv)
3357
3358 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3359                         __attribute__nonnull__(pTHX_1);
3360 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3361         assert(sv)
3362
3363 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3364                         __attribute__nonnull__(pTHX_1); */
3365 #define PERL_ARGS_ASSERT_SV_SETSV       \
3366         assert(dstr)
3367
3368 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3369                         __attribute__nonnull__(pTHX_1); */
3370 #define PERL_ARGS_ASSERT_SV_TAINT       \
3371         assert(sv)
3372
3373 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3374                         __attribute__warn_unused_result__
3375                         __attribute__nonnull__(pTHX_1);
3376 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3377         assert(sv)
3378
3379 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3380                         __attribute__nonnull__(pTHX_1);
3381 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3382         assert(sv)
3383
3384 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3385                         __attribute__nonnull__(pTHX_1); */
3386 #define PERL_ARGS_ASSERT_SV_UNREF       \
3387         assert(sv)
3388
3389 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3390                         __attribute__nonnull__(pTHX_1);
3391 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3392         assert(ref)
3393
3394 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3395                         __attribute__nonnull__(pTHX_1);
3396 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3397         assert(sv)
3398
3399 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3400                         __attribute__nonnull__(pTHX_1);
3401 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3402         assert(sv)
3403
3404 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3405                         __attribute__nonnull__(pTHX_1); */
3406 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3407         assert(sv)
3408
3409 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3410                         __attribute__nonnull__(pTHX_1);
3411 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3412         assert(sv)
3413
3414 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)
3415                         __attribute__nonnull__(pTHX_1)
3416                         __attribute__nonnull__(pTHX_2);
3417 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3418         assert(sv); assert(pat)
3419
3420 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)
3421                         __attribute__nonnull__(pTHX_1)
3422                         __attribute__nonnull__(pTHX_2);
3423 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3424         assert(sv); assert(pat)
3425
3426 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3427                         __attribute__warn_unused_result__
3428                         __attribute__nonnull__(pTHX_1);
3429 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3430         assert(sv)
3431
3432 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3433                         __attribute__nonnull__(pTHX_1)
3434                         __attribute__nonnull__(pTHX_2)
3435                         __attribute__nonnull__(pTHX_3);
3436 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3437         assert(pkg); assert(name); assert(listsv)
3438
3439 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3440                         __attribute__nonnull__(pTHX_1)
3441                         __attribute__nonnull__(pTHX_2);
3442 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3443         assert(swash); assert(ptr)
3444
3445 PERL_CALLCONV void      Perl_taint_env(pTHX);
3446 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3447                         __attribute__nonnull__(pTHX_2);
3448 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3449         assert(s)
3450
3451 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3452                         __attribute__nonnull__(pTHX_1)
3453                         __attribute__nonnull__(pTHX_2)
3454                         __attribute__nonnull__(pTHX_4)
3455                         __attribute__nonnull__(pTHX_5)
3456                         __attribute__nonnull__(pTHX_6);
3457 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3458         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3459
3460 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3461                         __attribute__nonnull__(pTHX_1)
3462                         __attribute__nonnull__(pTHX_2);
3463 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3464         assert(p); assert(ustrp)
3465
3466 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3467                         __attribute__nonnull__(pTHX_1)
3468                         __attribute__nonnull__(pTHX_2);
3469 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3470         assert(p); assert(ustrp)
3471
3472 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3473                         __attribute__nonnull__(pTHX_1)
3474                         __attribute__nonnull__(pTHX_2);
3475 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3476         assert(p); assert(ustrp)
3477
3478 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3479                         __attribute__nonnull__(pTHX_1)
3480                         __attribute__nonnull__(pTHX_2);
3481 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3482         assert(p); assert(ustrp)
3483
3484 #if defined(UNLINK_ALL_VERSIONS)
3485 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3486                         __attribute__nonnull__(pTHX_1);
3487 #define PERL_ARGS_ASSERT_UNLNK  \
3488         assert(f)
3489
3490 #endif
3491 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)
3492                         __attribute__nonnull__(pTHX_1)
3493                         __attribute__nonnull__(pTHX_2)
3494                         __attribute__nonnull__(pTHX_3)
3495                         __attribute__nonnull__(pTHX_5);
3496 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3497         assert(pat); assert(patend); assert(s); assert(strend)
3498
3499 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3500                         __attribute__nonnull__(pTHX_1)
3501                         __attribute__nonnull__(pTHX_2)
3502                         __attribute__nonnull__(pTHX_3)
3503                         __attribute__nonnull__(pTHX_4);
3504 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3505         assert(pat); assert(patend); assert(s); assert(strend)
3506
3507 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3508 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3509 #ifdef PERL_MAD
3510 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3511                         __attribute__nonnull__(pTHX_4);
3512 #define PERL_ARGS_ASSERT_UTILIZE        \
3513         assert(idop)
3514
3515 #else
3516 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3517                         __attribute__nonnull__(pTHX_4);
3518 #define PERL_ARGS_ASSERT_UTILIZE        \
3519         assert(idop)
3520
3521 #endif
3522 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3523                         __attribute__nonnull__(pTHX_1)
3524                         __attribute__nonnull__(pTHX_2)
3525                         __attribute__nonnull__(pTHX_4);
3526 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3527         assert(p); assert(d); assert(newlen)
3528
3529 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3530                         __attribute__nonnull__(pTHX_1)
3531                         __attribute__nonnull__(pTHX_2)
3532                         __attribute__nonnull__(pTHX_4);
3533 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3534         assert(p); assert(d); assert(newlen)
3535
3536 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3537                         __attribute__warn_unused_result__
3538                         __attribute__pure__
3539                         __attribute__nonnull__(pTHX_1)
3540                         __attribute__nonnull__(pTHX_2);
3541 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3542         assert(s); assert(e)
3543
3544 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3545                         __attribute__warn_unused_result__
3546                         __attribute__pure__
3547                         __attribute__nonnull__(pTHX_1)
3548                         __attribute__nonnull__(pTHX_2);
3549 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3550         assert(a); assert(b)
3551
3552 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3553                         __attribute__warn_unused_result__
3554                         __attribute__pure__
3555                         __attribute__nonnull__(pTHX_1);
3556 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3557         assert(s)
3558
3559 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3560                         __attribute__nonnull__(pTHX_1)
3561                         __attribute__nonnull__(pTHX_2);
3562 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3563         assert(s); assert(len)
3564
3565 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3566                         __attribute__nonnull__(pTHX_1)
3567                         __attribute__nonnull__(pTHX_2);
3568 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3569         assert(s); assert(len)
3570
3571 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3572                         __attribute__nonnull__(pTHX_1)
3573                         __attribute__nonnull__(pTHX_2);
3574 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3575         assert(s); assert(len)
3576
3577 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3578                         __attribute__nonnull__(pTHX_1);
3579 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3580         assert(s)
3581
3582 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3583                         __attribute__nonnull__(pTHX_1);
3584 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3585         assert(s)
3586
3587
3588 #ifdef EBCDIC
3589 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3590                         __attribute__nonnull__(pTHX_1);
3591 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3592         assert(s)
3593
3594 #else
3595 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3596                         __attribute__nonnull__(pTHX_1); */
3597 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3598         assert(s)
3599
3600 #endif
3601
3602 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3603                         __attribute__nonnull__(pTHX_1);
3604 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3605         assert(s)
3606
3607
3608 #ifdef EBCDIC
3609 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3610                         __attribute__nonnull__(pTHX_1);
3611 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3612         assert(d)
3613
3614 #else
3615 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3616                         __attribute__nonnull__(pTHX_1); */
3617 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3618         assert(d)
3619
3620 #endif
3621
3622 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3623                         __attribute__nonnull__(pTHX_1); */
3624 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3625         assert(d)
3626
3627 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3628                         __attribute__nonnull__(pTHX_1);
3629 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3630         assert(d)
3631
3632 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3633                         __attribute__nonnull__(pTHX_1);
3634 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3635         assert(d)
3636
3637 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3638                         __attribute__nonnull__(pTHX_1)
3639                         __attribute__nonnull__(pTHX_2);
3640 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3641         assert(dsv); assert(spv)
3642
3643 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3644                         __attribute__warn_unused_result__
3645                         __attribute__nonnull__(pTHX_1)
3646                         __attribute__nonnull__(pTHX_2);
3647 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3648         assert(dsv); assert(ssv)
3649
3650 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3651                         __attribute__nonnull__(pTHX_1);
3652 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3653         assert(sv)
3654
3655 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3656                         __attribute__nonnull__(pTHX_1);
3657 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3658         assert(sv)
3659
3660 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3661                         __attribute__nonnull__(pTHX_2);
3662 #define PERL_ARGS_ASSERT_WAIT4PID       \
3663         assert(statusp)
3664
3665 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3666                         __attribute__nonnull__(pTHX_1);
3667 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3668         assert(popt)
3669
3670 PERL_CALLCONV U32       Perl_seed(pTHX);
3671 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3672                         __attribute__warn_unused_result__;
3673
3674 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3675 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3676 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3677                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3678                         __attribute__nonnull__(pTHX_1);
3679 #define PERL_ARGS_ASSERT_WARN   \
3680         assert(pat)
3681
3682 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3683                         __attribute__nonnull__(pTHX_1);
3684 #define PERL_ARGS_ASSERT_VWARN  \
3685         assert(pat)
3686
3687 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3688                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3689                         __attribute__nonnull__(pTHX_2);
3690 #define PERL_ARGS_ASSERT_WARNER \
3691         assert(pat)
3692
3693 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3694                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3695                         __attribute__nonnull__(pTHX_2);
3696 #define PERL_ARGS_ASSERT_CK_WARNER      \
3697         assert(pat)
3698
3699 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3700                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3701                         __attribute__nonnull__(pTHX_2);
3702 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3703         assert(pat)
3704
3705 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3706                         __attribute__nonnull__(pTHX_2);
3707 #define PERL_ARGS_ASSERT_VWARNER        \
3708         assert(pat)
3709
3710 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3711                         __attribute__nonnull__(pTHX_1);
3712 #define PERL_ARGS_ASSERT_WATCH  \
3713         assert(addr)
3714
3715 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3716                         __attribute__nonnull__(pTHX_1);
3717 #define PERL_ARGS_ASSERT_WHICHSIG       \
3718         assert(sig)
3719
3720 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ const char* message, int msglen)
3721                         __attribute__nonnull__(pTHX_1);
3722 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3723         assert(message)
3724
3725 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3726                         __attribute__nonnull__(pTHX_1);
3727 #define PERL_ARGS_ASSERT_YYERROR        \
3728         assert(s)
3729
3730 PERL_CALLCONV int       Perl_yylex(pTHX);
3731 PERL_CALLCONV int       Perl_yyparse(pTHX);
3732 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3733                         __attribute__nonnull__(pTHX_1);
3734 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3735         assert(parser)
3736
3737 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3738 STATIC int      S_yywarn(pTHX_ const char *const s)
3739                         __attribute__nonnull__(pTHX_1);
3740 #define PERL_ARGS_ASSERT_YYWARN \
3741         assert(s)
3742
3743 #endif
3744 #if defined(MYMALLOC)
3745 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3746                         __attribute__nonnull__(pTHX_1);
3747 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3748         assert(s)
3749
3750 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3751                         __attribute__nonnull__(pTHX_1);
3752 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3753         assert(buf)
3754
3755 #endif
3756 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3757                         __attribute__malloc__
3758                         __attribute__warn_unused_result__;
3759
3760 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3761                         __attribute__malloc__
3762                         __attribute__warn_unused_result__;
3763
3764 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3765                         __attribute__malloc__
3766                         __attribute__warn_unused_result__;
3767
3768 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3769 #if defined(PERL_GLOBAL_STRUCT)
3770 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3771 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3772 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3773                         __attribute__nonnull__(pTHX_1);
3774 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3775         assert(plvarsp)
3776
3777 #endif
3778 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3779 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3780 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3781                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3782                         __attribute__nonnull__(pTHX_1)
3783                         __attribute__nonnull__(pTHX_2);
3784 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3785         assert(sv); assert(pat)
3786
3787 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3788                         __attribute__nonnull__(pTHX_1)
3789                         __attribute__nonnull__(pTHX_2);
3790 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3791         assert(sv); assert(pat)
3792
3793 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3794                         __attribute__nonnull__(pTHX_1);
3795 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3796         assert(sv)
3797
3798 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3799                         __attribute__nonnull__(pTHX_1)
3800                         __attribute__nonnull__(pTHX_2); */
3801 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3802         assert(sv); assert(ptr)
3803
3804 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3805                         __attribute__nonnull__(pTHX_1); */
3806 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3807         assert(dsv)
3808
3809 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3810                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3811                         __attribute__nonnull__(pTHX_1)
3812                         __attribute__nonnull__(pTHX_2);
3813 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3814         assert(sv); assert(pat)
3815
3816 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3817                         __attribute__nonnull__(pTHX_1)
3818                         __attribute__nonnull__(pTHX_2);
3819 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3820         assert(sv); assert(pat)
3821
3822 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3823                         __attribute__nonnull__(pTHX_1);
3824 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3825         assert(sv)
3826
3827 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3828                         __attribute__nonnull__(pTHX_1);
3829 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3830         assert(sv)
3831
3832 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
3833                         __attribute__nonnull__(pTHX_1);
3834 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
3835         assert(sv)
3836
3837 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3838                         __attribute__nonnull__(pTHX_1);
3839 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3840         assert(sv)
3841
3842 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3843                         __attribute__nonnull__(pTHX_1);
3844 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
3845         assert(sv)
3846
3847 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3848                         __attribute__nonnull__(pTHX_1)
3849                         __attribute__nonnull__(pTHX_2);
3850 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
3851         assert(sv); assert(ptr)
3852
3853 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
3854                         __attribute__nonnull__(pTHX_1);
3855 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
3856         assert(dstr)
3857
3858 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
3859                         __attribute__nonnull__(pTHX_1); */
3860 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
3861         assert(sv)
3862
3863 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
3864                         __attribute__warn_unused_result__;
3865
3866 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
3867                         __attribute__nonnull__(pTHX_1)
3868                         __attribute__nonnull__(pTHX_2);
3869 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
3870         assert(dsv); assert(pv)
3871
3872 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)
3873                         __attribute__nonnull__(pTHX_1)
3874                         __attribute__nonnull__(pTHX_2);
3875 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
3876         assert(dsv); assert(str)
3877
3878 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)
3879                         __attribute__nonnull__(pTHX_1)
3880                         __attribute__nonnull__(pTHX_2);
3881 #define PERL_ARGS_ASSERT_PV_PRETTY      \
3882         assert(dsv); assert(str)
3883
3884 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
3885                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
3886                         __attribute__nonnull__(pTHX_2)
3887                         __attribute__nonnull__(pTHX_3);
3888 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
3889         assert(file); assert(pat)
3890
3891 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
3892                         __attribute__nonnull__(pTHX_2)
3893                         __attribute__nonnull__(pTHX_3);
3894 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
3895         assert(file); assert(pat)
3896
3897 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3898                         __attribute__nonnull__(pTHX_2)
3899                         __attribute__nonnull__(pTHX_3);
3900 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
3901         assert(file); assert(name)
3902
3903 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
3904                         __attribute__nonnull__(pTHX_2)
3905                         __attribute__nonnull__(pTHX_3);
3906 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
3907         assert(file); assert(name)
3908
3909 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
3910                         __attribute__nonnull__(pTHX_2)
3911                         __attribute__nonnull__(pTHX_3);
3912 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
3913         assert(file); assert(name)
3914
3915 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3916                         __attribute__nonnull__(pTHX_2)
3917                         __attribute__nonnull__(pTHX_3);
3918 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
3919         assert(file); assert(mg)
3920
3921 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
3922                         __attribute__nonnull__(pTHX_2);
3923 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
3924         assert(file)
3925
3926 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
3927                         __attribute__nonnull__(pTHX_2);
3928 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
3929         assert(file)
3930
3931 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
3932                         __attribute__nonnull__(pTHX_2);
3933 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
3934         assert(file)
3935
3936 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
3937 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
3938 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
3939                         __attribute__warn_unused_result__
3940                         __attribute__nonnull__(pTHX_1); */
3941 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
3942         assert(sv)
3943
3944 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
3945                         __attribute__warn_unused_result__
3946                         __attribute__nonnull__(pTHX_1); */
3947 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
3948         assert(sv)
3949
3950 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
3951                         __attribute__warn_unused_result__
3952                         __attribute__nonnull__(pTHX_1); */
3953 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
3954         assert(sv)
3955
3956 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
3957                         __attribute__warn_unused_result__
3958                         __attribute__nonnull__(pTHX_1); */
3959 #define PERL_ARGS_ASSERT_SV_PV  \
3960         assert(sv)
3961
3962 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
3963                         __attribute__warn_unused_result__
3964                         __attribute__nonnull__(pTHX_1); */
3965 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
3966         assert(sv)
3967
3968 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
3969                         __attribute__warn_unused_result__
3970                         __attribute__nonnull__(pTHX_1); */
3971 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
3972         assert(sv)
3973
3974 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
3975                         __attribute__nonnull__(pTHX_1); */
3976 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
3977         assert(sv)
3978
3979 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
3980                         __attribute__nonnull__(pTHX_1); */
3981
3982 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
3983                         __attribute__nonnull__(pTHX_1);
3984 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
3985         assert(sv)
3986
3987 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
3988                         __attribute__nonnull__(pTHX_1);
3989 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
3990         assert(sv)
3991
3992 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
3993                         __attribute__nonnull__(pTHX_1);
3994 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
3995         assert(sv)
3996
3997 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
3998                         __attribute__nonnull__(pTHX_1); */
3999 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4000         assert(sv)
4001
4002 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4003                         __attribute__nonnull__(pTHX_1);
4004 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4005         assert(sv)
4006
4007 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4008 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4009                         __attribute__nonnull__(pTHX_1);
4010 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4011         assert(sv)
4012
4013 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4014                         __attribute__nonnull__(pTHX_1)
4015                         __attribute__nonnull__(pTHX_2);
4016 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4017         assert(sv); assert(mg)
4018
4019 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4020 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4021 #ifdef PERL_MAD
4022 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4023                         __attribute__noreturn__;
4024
4025 #else
4026 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4027                         __attribute__noreturn__;
4028
4029 #endif
4030 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4031                         __attribute__nonnull__(pTHX_1);
4032 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4033         assert(o)
4034
4035 #if defined(USE_ITHREADS)
4036 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4037                         __attribute__warn_unused_result__
4038                         __attribute__nonnull__(pTHX_4);
4039 #define PERL_ARGS_ASSERT_CX_DUP \
4040         assert(param)
4041
4042 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4043                         __attribute__warn_unused_result__
4044                         __attribute__nonnull__(pTHX_2);
4045 #define PERL_ARGS_ASSERT_SI_DUP \
4046         assert(param)
4047
4048 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4049                         __attribute__malloc__
4050                         __attribute__warn_unused_result__
4051                         __attribute__nonnull__(pTHX_1)
4052                         __attribute__nonnull__(pTHX_2);
4053 #define PERL_ARGS_ASSERT_SS_DUP \
4054         assert(proto_perl); assert(param)
4055
4056 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4057                         __attribute__warn_unused_result__
4058                         __attribute__nonnull__(pTHX_2);
4059 #define PERL_ARGS_ASSERT_ANY_DUP        \
4060         assert(proto_perl)
4061
4062 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4063                         __attribute__warn_unused_result__
4064                         __attribute__nonnull__(pTHX_3);
4065 #define PERL_ARGS_ASSERT_HE_DUP \
4066         assert(param)
4067
4068 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4069                         __attribute__warn_unused_result__
4070                         __attribute__nonnull__(pTHX_2);
4071 #define PERL_ARGS_ASSERT_HEK_DUP        \
4072         assert(param)
4073
4074 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4075                         __attribute__nonnull__(pTHX_1)
4076                         __attribute__nonnull__(pTHX_2)
4077                         __attribute__nonnull__(pTHX_3);
4078 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4079         assert(sstr); assert(dstr); assert(param)
4080
4081 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4082                         __attribute__nonnull__(pTHX_3);
4083 #define PERL_ARGS_ASSERT_FP_DUP \
4084         assert(param)
4085
4086 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4087                         __attribute__warn_unused_result__;
4088
4089 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4090                         __attribute__warn_unused_result__
4091                         __attribute__nonnull__(pTHX_2);
4092 #define PERL_ARGS_ASSERT_GP_DUP \
4093         assert(param)
4094
4095 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4096                         __attribute__warn_unused_result__
4097                         __attribute__nonnull__(pTHX_2);
4098 #define PERL_ARGS_ASSERT_MG_DUP \
4099         assert(param)
4100
4101 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4102 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4103                         __attribute__nonnull__(pTHX_1)
4104                         __attribute__nonnull__(pTHX_2)
4105                         __attribute__nonnull__(pTHX_4);
4106 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4107         assert(source); assert(dest); assert(param)
4108
4109 #endif
4110 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4111                         __attribute__warn_unused_result__
4112                         __attribute__nonnull__(pTHX_2);
4113 #define PERL_ARGS_ASSERT_SV_DUP \
4114         assert(param)
4115
4116 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4117                         __attribute__nonnull__(pTHX_1)
4118                         __attribute__nonnull__(pTHX_2)
4119                         __attribute__nonnull__(pTHX_3);
4120 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4121         assert(dstr); assert(sstr); assert(param)
4122
4123 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4124                         __attribute__nonnull__(pTHX_2);
4125 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4126         assert(param)
4127
4128 #endif
4129 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4130                         __attribute__malloc__
4131                         __attribute__warn_unused_result__;
4132
4133 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4134                         __attribute__warn_unused_result__
4135                         __attribute__nonnull__(pTHX_1);
4136 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4137         assert(tbl)
4138
4139 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4140                         __attribute__nonnull__(pTHX_1)
4141                         __attribute__nonnull__(pTHX_3);
4142 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4143         assert(tbl); assert(newsv)
4144
4145 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4146                         __attribute__nonnull__(pTHX_1);
4147 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4148         assert(tbl)
4149
4150 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl);
4151 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4152 #if defined(USE_ITHREADS)
4153 #  if defined(HAVE_INTERP_INTERN)
4154 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4155                         __attribute__nonnull__(pTHX_1)
4156                         __attribute__nonnull__(pTHX_2);
4157 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4158         assert(src); assert(dst)
4159
4160 #  endif
4161 #endif
4162 #if defined(HAVE_INTERP_INTERN)
4163 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4164 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4165 #endif
4166
4167 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4168                         __attribute__warn_unused_result__
4169                         __attribute__nonnull__(pTHX_1);
4170 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4171         assert(o)
4172
4173 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4174                         __attribute__warn_unused_result__
4175                         __attribute__nonnull__(pTHX_1);
4176 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4177         assert(o)
4178
4179
4180 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4181 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4182 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4183 #ifdef NO_MATHOMS
4184 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4185 #else
4186 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4187 #endif
4188 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4189
4190 END_EXTERN_C
4191
4192 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4193 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4194                         __attribute__warn_unused_result__
4195                         __attribute__nonnull__(pTHX_1);
4196 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4197         assert(sv)
4198
4199 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4200                         __attribute__warn_unused_result__
4201                         __attribute__nonnull__(pTHX_1);
4202 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4203         assert(sv)
4204
4205 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4206                         __attribute__warn_unused_result__
4207                         __attribute__nonnull__(pTHX_1);
4208 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4209         assert(sv)
4210
4211 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4212                         __attribute__warn_unused_result__
4213                         __attribute__nonnull__(pTHX_1);
4214 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4215         assert(sv)
4216
4217 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4218                         __attribute__warn_unused_result__
4219                         __attribute__nonnull__(pTHX_1);
4220 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4221         assert(sv)
4222
4223 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4224                         __attribute__warn_unused_result__
4225                         __attribute__nonnull__(pTHX_1);
4226 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4227         assert(sv)
4228
4229 #endif
4230
4231 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4232 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4233                         __attribute__nonnull__(pTHX_1);
4234 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4235         assert(gv)
4236
4237 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4238                         __attribute__nonnull__(pTHX_1);
4239 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4240         assert(name)
4241
4242 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4243                         __attribute__nonnull__(pTHX_1)
4244                         __attribute__nonnull__(pTHX_2)
4245                         __attribute__nonnull__(pTHX_3)
4246                         __attribute__nonnull__(pTHX_4);
4247 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4248         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4249
4250 #endif
4251
4252 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t svtype, const U32 misc)
4253                         __attribute__malloc__
4254                         __attribute__warn_unused_result__;
4255
4256
4257 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4258 STATIC void     S_hsplit(pTHX_ HV *hv)
4259                         __attribute__nonnull__(pTHX_1);
4260 #define PERL_ARGS_ASSERT_HSPLIT \
4261         assert(hv)
4262
4263 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4264                         __attribute__nonnull__(pTHX_1);
4265 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4266         assert(hv)
4267
4268 STATIC I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4269                         __attribute__nonnull__(pTHX_2);
4270 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4271         assert(val)
4272
4273 STATIC HE*      S_new_he(pTHX)
4274                         __attribute__malloc__
4275                         __attribute__warn_unused_result__;
4276
4277 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4278                         __attribute__malloc__
4279                         __attribute__warn_unused_result__
4280                         __attribute__nonnull__(1);
4281 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4282         assert(str)
4283
4284 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4285                         __attribute__nonnull__(1)
4286                         __attribute__nonnull__(2)
4287                         __attribute__nonnull__(3);
4288 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4289         assert(hv); assert(needs_copy); assert(needs_store)
4290
4291 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4292 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4293                         __attribute__warn_unused_result__
4294                         __attribute__nonnull__(pTHX_1);
4295 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4296         assert(str)
4297
4298 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4299                         __attribute__noreturn__
4300                         __attribute__nonnull__(pTHX_2)
4301                         __attribute__nonnull__(pTHX_4);
4302 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4303         assert(key); assert(msg)
4304
4305 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4306                         __attribute__nonnull__(1);
4307 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4308         assert(hv)
4309
4310 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4311 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4312                         __attribute__nonnull__(pTHX_1);
4313 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4314         assert(hv)
4315
4316 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4317                         __attribute__nonnull__(pTHX_1);
4318 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4319         assert(he)
4320
4321 #endif
4322
4323 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4324 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4325                         __attribute__nonnull__(pTHX_2);
4326 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4327         assert(sv)
4328
4329 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4330                         __attribute__nonnull__(pTHX_1)
4331                         __attribute__nonnull__(pTHX_2)
4332                         __attribute__nonnull__(pTHX_3);
4333 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4334         assert(sv); assert(mg); assert(meth)
4335
4336 STATIC int      S_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, I32 f, int n, SV *val)
4337                         __attribute__nonnull__(pTHX_1)
4338                         __attribute__nonnull__(pTHX_2)
4339                         __attribute__nonnull__(pTHX_3);
4340 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
4341         assert(sv); assert(mg); assert(meth)
4342
4343 STATIC void     S_restore_magic(pTHX_ const void *p);
4344 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4345                         __attribute__nonnull__(pTHX_1);
4346 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4347         assert(p)
4348
4349
4350 #endif
4351
4352 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4353 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4354                         __attribute__warn_unused_result__
4355                         __attribute__nonnull__(pTHX_1);
4356 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4357         assert(o)
4358
4359 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4360                         __attribute__warn_unused_result__
4361                         __attribute__nonnull__(pTHX_1);
4362 #define PERL_ARGS_ASSERT_CK_BITOP       \
4363         assert(o)
4364
4365 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4366                         __attribute__warn_unused_result__
4367                         __attribute__nonnull__(pTHX_1);
4368 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4369         assert(o)
4370
4371 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4372                         __attribute__warn_unused_result__
4373                         __attribute__nonnull__(pTHX_1);
4374 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4375         assert(o)
4376
4377 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4378                         __attribute__warn_unused_result__
4379                         __attribute__nonnull__(pTHX_1);
4380 #define PERL_ARGS_ASSERT_CK_DELETE      \
4381         assert(o)
4382
4383 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4384                         __attribute__warn_unused_result__
4385                         __attribute__nonnull__(pTHX_1);
4386 #define PERL_ARGS_ASSERT_CK_DIE \
4387         assert(o)
4388
4389 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4390                         __attribute__warn_unused_result__
4391                         __attribute__nonnull__(pTHX_1);
4392 #define PERL_ARGS_ASSERT_CK_EOF \
4393         assert(o)
4394
4395 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4396                         __attribute__warn_unused_result__
4397                         __attribute__nonnull__(pTHX_1);
4398 #define PERL_ARGS_ASSERT_CK_EVAL        \
4399         assert(o)
4400
4401 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4402                         __attribute__warn_unused_result__
4403                         __attribute__nonnull__(pTHX_1);
4404 #define PERL_ARGS_ASSERT_CK_EXEC        \
4405         assert(o)
4406
4407 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4408                         __attribute__warn_unused_result__
4409                         __attribute__nonnull__(pTHX_1);
4410 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4411         assert(o)
4412
4413 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4414                         __attribute__warn_unused_result__
4415                         __attribute__nonnull__(pTHX_1);
4416 #define PERL_ARGS_ASSERT_CK_EXIT        \
4417         assert(o)
4418
4419 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4420                         __attribute__warn_unused_result__
4421                         __attribute__nonnull__(pTHX_1);
4422 #define PERL_ARGS_ASSERT_CK_FTST        \
4423         assert(o)
4424
4425 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4426                         __attribute__warn_unused_result__
4427                         __attribute__nonnull__(pTHX_1);
4428 #define PERL_ARGS_ASSERT_CK_FUN \
4429         assert(o)
4430
4431 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4432                         __attribute__warn_unused_result__
4433                         __attribute__nonnull__(pTHX_1);
4434 #define PERL_ARGS_ASSERT_CK_GLOB        \
4435         assert(o)
4436
4437 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4438                         __attribute__warn_unused_result__
4439                         __attribute__nonnull__(pTHX_1);
4440 #define PERL_ARGS_ASSERT_CK_GREP        \
4441         assert(o)
4442
4443 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4444                         __attribute__warn_unused_result__
4445                         __attribute__nonnull__(pTHX_1);
4446 #define PERL_ARGS_ASSERT_CK_INDEX       \
4447         assert(o)
4448
4449 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4450                         __attribute__warn_unused_result__
4451                         __attribute__nonnull__(pTHX_1);
4452 #define PERL_ARGS_ASSERT_CK_JOIN        \
4453         assert(o)
4454
4455 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4456                         __attribute__warn_unused_result__
4457                         __attribute__nonnull__(pTHX_1);
4458 #define PERL_ARGS_ASSERT_CK_LFUN        \
4459         assert(o)
4460
4461 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4462                         __attribute__warn_unused_result__
4463                         __attribute__nonnull__(pTHX_1);
4464 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4465         assert(o)
4466
4467 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4468                         __attribute__warn_unused_result__
4469                         __attribute__nonnull__(pTHX_1);
4470 #define PERL_ARGS_ASSERT_CK_MATCH       \
4471         assert(o)
4472
4473 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4474                         __attribute__warn_unused_result__
4475                         __attribute__nonnull__(pTHX_1);
4476 #define PERL_ARGS_ASSERT_CK_METHOD      \
4477         assert(o)
4478
4479 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4480                         __attribute__warn_unused_result__
4481                         __attribute__nonnull__(pTHX_1);
4482 #define PERL_ARGS_ASSERT_CK_NULL        \
4483         assert(o)
4484
4485 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4486                         __attribute__warn_unused_result__
4487                         __attribute__nonnull__(pTHX_1);
4488 #define PERL_ARGS_ASSERT_CK_OPEN        \
4489         assert(o)
4490
4491 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4492                         __attribute__warn_unused_result__
4493                         __attribute__nonnull__(pTHX_1);
4494 #define PERL_ARGS_ASSERT_CK_READLINE    \
4495         assert(o)
4496
4497 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4498                         __attribute__warn_unused_result__
4499                         __attribute__nonnull__(pTHX_1);
4500 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4501         assert(o)
4502
4503 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4504                         __attribute__warn_unused_result__
4505                         __attribute__nonnull__(pTHX_1);
4506 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4507         assert(o)
4508
4509 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4510                         __attribute__warn_unused_result__
4511                         __attribute__nonnull__(pTHX_1);
4512 #define PERL_ARGS_ASSERT_CK_RETURN      \
4513         assert(o)
4514
4515 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4516                         __attribute__warn_unused_result__
4517                         __attribute__nonnull__(pTHX_1);
4518 #define PERL_ARGS_ASSERT_CK_RFUN        \
4519         assert(o)
4520
4521 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4522                         __attribute__warn_unused_result__
4523                         __attribute__nonnull__(pTHX_1);
4524 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4525         assert(o)
4526
4527 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4528                         __attribute__warn_unused_result__
4529                         __attribute__nonnull__(pTHX_1);
4530 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4531         assert(o)
4532
4533 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4534                         __attribute__warn_unused_result__
4535                         __attribute__nonnull__(pTHX_1);
4536 #define PERL_ARGS_ASSERT_CK_SELECT      \
4537         assert(o)
4538
4539 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4540                         __attribute__warn_unused_result__
4541                         __attribute__nonnull__(pTHX_1);
4542 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4543         assert(o)
4544
4545 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4546                         __attribute__warn_unused_result__
4547                         __attribute__nonnull__(pTHX_1);
4548 #define PERL_ARGS_ASSERT_CK_SORT        \
4549         assert(o)
4550
4551 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4552                         __attribute__warn_unused_result__
4553                         __attribute__nonnull__(pTHX_1);
4554 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4555         assert(o)
4556
4557 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4558                         __attribute__warn_unused_result__
4559                         __attribute__nonnull__(pTHX_1);
4560 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4561         assert(o)
4562
4563 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4564                         __attribute__warn_unused_result__
4565                         __attribute__nonnull__(pTHX_1);
4566 #define PERL_ARGS_ASSERT_CK_SUBR        \
4567         assert(o)
4568
4569 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4570                         __attribute__warn_unused_result__
4571                         __attribute__nonnull__(pTHX_1);
4572 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4573         assert(o)
4574
4575 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4576                         __attribute__warn_unused_result__
4577                         __attribute__nonnull__(pTHX_1);
4578 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4579         assert(o)
4580
4581 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4582                         __attribute__warn_unused_result__
4583                         __attribute__nonnull__(pTHX_1);
4584 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4585         assert(o)
4586
4587 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4588                         __attribute__warn_unused_result__
4589                         __attribute__nonnull__(pTHX_1);
4590 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4591         assert(o)
4592
4593 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4594                         __attribute__warn_unused_result__
4595                         __attribute__nonnull__(pTHX_1);
4596 #define PERL_ARGS_ASSERT_CK_EACH        \
4597         assert(o)
4598
4599 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4600                         __attribute__warn_unused_result__
4601                         __attribute__nonnull__(1);
4602 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4603         assert(o)
4604
4605 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4606                         __attribute__warn_unused_result__;
4607
4608 #  ifdef USE_ITHREADS
4609 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4610                         __attribute__nonnull__(pTHX_1);
4611 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4612         assert(o)
4613
4614 #  else
4615 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4616                         __attribute__nonnull__(pTHX_1);
4617 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4618         assert(o)
4619
4620 #  endif
4621 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4622                         __attribute__nonnull__(pTHX_1);
4623 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4624         assert(o)
4625
4626 STATIC void     S_cop_free(pTHX_ COP *cop)
4627                         __attribute__nonnull__(pTHX_1);
4628 #define PERL_ARGS_ASSERT_COP_FREE       \
4629         assert(cop)
4630
4631 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4632 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4633                         __attribute__nonnull__(pTHX_1);
4634 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4635         assert(o)
4636
4637 STATIC OP*      S_newDEFSVOP(pTHX)
4638                         __attribute__warn_unused_result__;
4639
4640 STATIC OP*      S_search_const(pTHX_ OP *o)
4641                         __attribute__warn_unused_result__
4642                         __attribute__nonnull__(pTHX_1);
4643 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4644         assert(o)
4645
4646 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4647                         __attribute__warn_unused_result__
4648                         __attribute__nonnull__(pTHX_3)
4649                         __attribute__nonnull__(pTHX_4);
4650 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4651         assert(firstp); assert(otherp)
4652
4653 STATIC void     S_simplify_sort(pTHX_ OP *o)
4654                         __attribute__nonnull__(pTHX_1);
4655 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4656         assert(o)
4657
4658 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4659                         __attribute__nonnull__(pTHX_1);
4660 #define PERL_ARGS_ASSERT_GV_ENAME       \
4661         assert(gv)
4662
4663 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4664                         __attribute__warn_unused_result__
4665                         __attribute__nonnull__(1);
4666 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4667         assert(o)
4668
4669 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4670                         __attribute__nonnull__(pTHX_3);
4671 #define PERL_ARGS_ASSERT_MY_KID \
4672         assert(imopsp)
4673
4674 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4675                         __attribute__nonnull__(pTHX_1);
4676 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4677         assert(o)
4678
4679 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4680                         __attribute__nonnull__(pTHX_1)
4681                         __attribute__nonnull__(pTHX_2);
4682 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4683         assert(stash); assert(target)
4684
4685 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4686                         __attribute__nonnull__(pTHX_1)
4687                         __attribute__nonnull__(pTHX_2)
4688                         __attribute__nonnull__(pTHX_4);
4689 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4690         assert(stash); assert(target); assert(imopsp)
4691
4692 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4693                         __attribute__nonnull__(pTHX_2)
4694                         __attribute__nonnull__(pTHX_3)
4695                         __attribute__nonnull__(pTHX_4);
4696 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4697         assert(t); assert(name); assert(kid)
4698
4699 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4700                         __attribute__nonnull__(pTHX_1);
4701 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4702         assert(o)
4703
4704 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4705                         __attribute__warn_unused_result__
4706                         __attribute__nonnull__(pTHX_1);
4707 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4708         assert(o)
4709
4710 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4711                         __attribute__warn_unused_result__
4712                         __attribute__nonnull__(pTHX_1)
4713                         __attribute__nonnull__(pTHX_2);
4714 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4715         assert(o); assert(name)
4716
4717 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4718                         __attribute__warn_unused_result__
4719                         __attribute__nonnull__(pTHX_1)
4720                         __attribute__nonnull__(pTHX_2);
4721 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4722         assert(o); assert(name)
4723
4724 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4725                         __attribute__nonnull__(pTHX_1);
4726 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4727         assert(o)
4728
4729 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4730                         __attribute__nonnull__(pTHX_2);
4731 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4732         assert(block)
4733
4734 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4735 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4736                         __attribute__nonnull__(pTHX_1)
4737                         __attribute__nonnull__(pTHX_2)
4738                         __attribute__nonnull__(pTHX_3);
4739 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4740         assert(fullname); assert(gv); assert(cv)
4741
4742 #endif
4743 #if defined(PL_OP_SLAB_ALLOC)
4744 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4745                         __attribute__malloc__
4746                         __attribute__warn_unused_result__;
4747
4748 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4749                         __attribute__nonnull__(pTHX_1);
4750 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4751         assert(op)
4752
4753 #  if defined(PERL_DEBUG_READONLY_OPS)
4754 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4755 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4756 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4757                         __attribute__nonnull__(pTHX_1);
4758 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4759         assert(o)
4760
4761 #    if defined(PERL_IN_OP_C)
4762 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4763                         __attribute__nonnull__(pTHX_1);
4764 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4765         assert(op)
4766
4767 #    endif
4768 #  endif
4769 #endif
4770
4771 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4772 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4773                         __attribute__nonnull__(pTHX_1)
4774                         __attribute__nonnull__(pTHX_2);
4775 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4776         assert(linestr_sv); assert(rsfp)
4777
4778 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4779 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
4780                         __attribute__nonnull__(pTHX_1);
4781 #define PERL_ARGS_ASSERT_INCPUSH        \
4782         assert(dir)
4783
4784 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
4785                         __attribute__nonnull__(pTHX_1);
4786 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
4787         assert(p)
4788
4789 STATIC void     S_init_interp(pTHX);
4790 STATIC void     S_init_ids(pTHX);
4791 STATIC void     S_init_main_stash(pTHX);
4792 STATIC void     S_init_perllib(pTHX);
4793 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4794                         __attribute__nonnull__(pTHX_2);
4795 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4796         assert(argv)
4797
4798 STATIC void     S_init_predump_symbols(pTHX);
4799 STATIC void     S_my_exit_jump(pTHX)
4800                         __attribute__noreturn__;
4801
4802 STATIC void     S_nuke_stacks(pTHX);
4803 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4804                         __attribute__nonnull__(pTHX_1)
4805                         __attribute__nonnull__(pTHX_3)
4806                         __attribute__nonnull__(pTHX_4);
4807 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4808         assert(scriptname); assert(suidscript); assert(rsfpp)
4809
4810 STATIC void     S_usage(pTHX_ const char *name)
4811                         __attribute__nonnull__(pTHX_1);
4812 #define PERL_ARGS_ASSERT_USAGE  \
4813         assert(name)
4814
4815 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4816 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4817                         __attribute__nonnull__(pTHX_1);
4818 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4819         assert(rsfp)
4820
4821 #endif
4822
4823 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4824 STATIC void     S_run_body(pTHX_ I32 oldscope)
4825                         __attribute__noreturn__;
4826
4827 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4828                         __attribute__nonnull__(pTHX_1)
4829                         __attribute__nonnull__(pTHX_2)
4830                         __attribute__nonnull__(pTHX_3);
4831 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4832         assert(av); assert(dir); assert(stem)
4833
4834 #endif
4835
4836 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
4837 STATIC OP*      S_do_delete_local(pTHX);
4838 STATIC SV*      S_refto(pTHX_ SV* sv)
4839                         __attribute__warn_unused_result__
4840                         __attribute__nonnull__(pTHX_1);
4841 #define PERL_ARGS_ASSERT_REFTO  \
4842         assert(sv)
4843
4844 #endif
4845 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
4846 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
4847                         __attribute__warn_unused_result__
4848                         __attribute__nonnull__(pTHX_1)
4849                         __attribute__nonnull__(pTHX_2)
4850                         __attribute__nonnull__(pTHX_4);
4851 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
4852         assert(sv); assert(what); assert(spp)
4853
4854 #endif
4855
4856 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
4857 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
4858                         __attribute__nonnull__(pTHX_1)
4859                         __attribute__nonnull__(pTHX_2)
4860                         __attribute__nonnull__(pTHX_3)
4861                         __attribute__nonnull__(pTHX_4);
4862 #define PERL_ARGS_ASSERT_UNPACK_REC     \
4863         assert(symptr); assert(s); assert(strbeg); assert(strend)
4864
4865 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
4866                         __attribute__nonnull__(pTHX_1)
4867                         __attribute__nonnull__(pTHX_2)
4868                         __attribute__nonnull__(pTHX_3)
4869                         __attribute__nonnull__(pTHX_4);
4870 #define PERL_ARGS_ASSERT_PACK_REC       \
4871         assert(cat); assert(symptr); assert(beglist); assert(endlist)
4872
4873 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
4874                         __attribute__nonnull__(pTHX_1);
4875 #define PERL_ARGS_ASSERT_MUL128 \
4876         assert(sv)
4877
4878 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
4879                         __attribute__nonnull__(pTHX_1);
4880 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
4881         assert(symptr)
4882
4883 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
4884                         __attribute__nonnull__(pTHX_1);
4885 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
4886         assert(symptr)
4887
4888 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
4889                         __attribute__warn_unused_result__
4890                         __attribute__nonnull__(pTHX_1);
4891 #define PERL_ARGS_ASSERT_IS_AN_INT      \
4892         assert(s)
4893
4894 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
4895                         __attribute__nonnull__(pTHX_1)
4896                         __attribute__nonnull__(pTHX_2);
4897 #define PERL_ARGS_ASSERT_DIV128 \
4898         assert(pnum); assert(done)
4899
4900 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
4901                         __attribute__nonnull__(pTHX_1)
4902                         __attribute__nonnull__(pTHX_2);
4903 #define PERL_ARGS_ASSERT_GROUP_END      \
4904         assert(patptr); assert(patend)
4905
4906 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
4907                         __attribute__warn_unused_result__
4908                         __attribute__nonnull__(pTHX_1)
4909                         __attribute__nonnull__(pTHX_2);
4910 #define PERL_ARGS_ASSERT_GET_NUM        \
4911         assert(patptr); assert(lenptr)
4912
4913 STATIC bool     S_need_utf8(const char *pat, const char *patend)
4914                         __attribute__nonnull__(1)
4915                         __attribute__nonnull__(2);
4916 #define PERL_ARGS_ASSERT_NEED_UTF8      \
4917         assert(pat); assert(patend)
4918
4919 STATIC char     S_first_symbol(const char *pat, const char *patend)
4920                         __attribute__nonnull__(1)
4921                         __attribute__nonnull__(2);
4922 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
4923         assert(pat); assert(patend)
4924
4925 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
4926                         __attribute__warn_unused_result__
4927                         __attribute__nonnull__(pTHX_1);
4928 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
4929         assert(sv)
4930
4931 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
4932                         __attribute__warn_unused_result__
4933                         __attribute__nonnull__(1)
4934                         __attribute__nonnull__(3);
4935 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
4936         assert(start); assert(dest)
4937
4938 #endif
4939
4940 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
4941 STATIC OP*      S_docatch(pTHX_ OP *o)
4942                         __attribute__warn_unused_result__;
4943
4944 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
4945                         __attribute__warn_unused_result__
4946                         __attribute__nonnull__(pTHX_1)
4947                         __attribute__nonnull__(pTHX_2)
4948                         __attribute__nonnull__(pTHX_3)
4949                         __attribute__nonnull__(pTHX_4);
4950 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
4951         assert(o); assert(label); assert(opstack); assert(oplimit)
4952
4953 STATIC OP*      S_doparseform(pTHX_ SV *sv)
4954                         __attribute__warn_unused_result__
4955                         __attribute__nonnull__(pTHX_1);
4956 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
4957         assert(sv)
4958
4959 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
4960                         __attribute__warn_unused_result__;
4961
4962 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
4963                         __attribute__warn_unused_result__;
4964
4965 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
4966                         __attribute__warn_unused_result__;
4967
4968 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
4969                         __attribute__warn_unused_result__
4970                         __attribute__nonnull__(pTHX_1);
4971 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
4972         assert(label)
4973
4974 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
4975                         __attribute__warn_unused_result__;
4976
4977 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
4978                         __attribute__warn_unused_result__
4979                         __attribute__nonnull__(pTHX_1);
4980 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
4981         assert(cxstk)
4982
4983 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
4984                         __attribute__warn_unused_result__;
4985
4986 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
4987                         __attribute__nonnull__(pTHX_2);
4988 #define PERL_ARGS_ASSERT_SAVE_LINES     \
4989         assert(sv)
4990
4991 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
4992 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
4993                         __attribute__warn_unused_result__
4994                         __attribute__nonnull__(pTHX_1);
4995 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
4996         assert(name)
4997
4998 #ifndef PERL_DISABLE_PMC
4999 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5000                         __attribute__warn_unused_result__
5001                         __attribute__nonnull__(pTHX_1);
5002 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5003         assert(name)
5004
5005 #endif
5006 STATIC bool     S_path_is_absolute(const char *name)
5007                         __attribute__warn_unused_result__
5008                         __attribute__nonnull__(1);
5009 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5010         assert(name)
5011
5012 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5013                         __attribute__warn_unused_result__
5014                         __attribute__nonnull__(pTHX_2);
5015 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5016         assert(buf_sv)
5017
5018 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5019                         __attribute__warn_unused_result__
5020                         __attribute__nonnull__(pTHX_1);
5021 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5022         assert(re)
5023
5024 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5025                         __attribute__warn_unused_result__
5026                         __attribute__nonnull__(pTHX_1)
5027                         __attribute__nonnull__(pTHX_2);
5028 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5029         assert(matcher); assert(sv)
5030
5031 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5032                         __attribute__nonnull__(pTHX_1);
5033 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5034         assert(matcher)
5035
5036 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5037 #endif
5038
5039 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5040 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5041                         __attribute__nonnull__(pTHX_1)
5042                         __attribute__nonnull__(pTHX_2)
5043                         __attribute__nonnull__(pTHX_3);
5044 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5045         assert(hash); assert(relem); assert(firstrelem)
5046
5047 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5048                         __attribute__warn_unused_result__
5049                         __attribute__nonnull__(pTHX_1);
5050 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5051         assert(meth)
5052
5053 #endif
5054
5055 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5056 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5057                         __attribute__nonnull__(pTHX_1)
5058                         __attribute__nonnull__(pTHX_2);
5059 #define PERL_ARGS_ASSERT_SV_NCMP        \
5060         assert(a); assert(b)
5061
5062 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5063                         __attribute__nonnull__(pTHX_1)
5064                         __attribute__nonnull__(pTHX_2);
5065 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5066         assert(a); assert(b)
5067
5068 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5069                         __attribute__nonnull__(pTHX_1)
5070                         __attribute__nonnull__(pTHX_2);
5071 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5072         assert(a); assert(b)
5073
5074 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5075                         __attribute__nonnull__(pTHX_1)
5076                         __attribute__nonnull__(pTHX_2);
5077 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5078         assert(a); assert(b)
5079
5080 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5081                         __attribute__nonnull__(pTHX_1)
5082                         __attribute__nonnull__(pTHX_2);
5083 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5084         assert(str1); assert(str2)
5085
5086 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5087                         __attribute__nonnull__(pTHX_1)
5088                         __attribute__nonnull__(pTHX_2);
5089 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5090         assert(str1); assert(str2)
5091
5092 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5093                         __attribute__nonnull__(pTHX_1)
5094                         __attribute__nonnull__(pTHX_2);
5095 #define PERL_ARGS_ASSERT_SORTCV \
5096         assert(a); assert(b)
5097
5098 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5099                         __attribute__nonnull__(pTHX_1)
5100                         __attribute__nonnull__(pTHX_2);
5101 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5102         assert(a); assert(b)
5103
5104 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5105                         __attribute__nonnull__(pTHX_1)
5106                         __attribute__nonnull__(pTHX_2);
5107 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5108         assert(a); assert(b)
5109
5110 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5111                         __attribute__nonnull__(pTHX_3);
5112 #define PERL_ARGS_ASSERT_QSORTSVU       \
5113         assert(compare)
5114
5115 #endif
5116
5117 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5118 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5119                         __attribute__nonnull__(pTHX_1)
5120                         __attribute__nonnull__(pTHX_2)
5121                         __attribute__nonnull__(pTHX_3);
5122 #define PERL_ARGS_ASSERT_DOFORM \
5123         assert(cv); assert(gv); assert(retop)
5124
5125 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5126 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5127                         __attribute__warn_unused_result__
5128                         __attribute__nonnull__(pTHX_1)
5129                         __attribute__nonnull__(pTHX_2);
5130 #define PERL_ARGS_ASSERT_DOONELINER     \
5131         assert(cmd); assert(filename)
5132
5133 #  endif
5134 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5135                         __attribute__nonnull__(pTHX_1);
5136 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5137         assert(array)
5138
5139 #endif
5140
5141 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5142 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5143                         __attribute__nonnull__(pTHX_1)
5144                         __attribute__nonnull__(pTHX_3);
5145 #define PERL_ARGS_ASSERT_REG    \
5146         assert(pRExC_state); assert(flagp)
5147
5148 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5149                         __attribute__nonnull__(pTHX_1);
5150 #define PERL_ARGS_ASSERT_REGANODE       \
5151         assert(pRExC_state)
5152
5153 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5154                         __attribute__nonnull__(pTHX_1)
5155                         __attribute__nonnull__(pTHX_2);
5156 #define PERL_ARGS_ASSERT_REGATOM        \
5157         assert(pRExC_state); assert(flagp)
5158
5159 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5160                         __attribute__nonnull__(pTHX_1)
5161                         __attribute__nonnull__(pTHX_2);
5162 #define PERL_ARGS_ASSERT_REGBRANCH      \
5163         assert(pRExC_state); assert(flagp)
5164
5165 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5166                         __attribute__nonnull__(pTHX_1)
5167                         __attribute__nonnull__(pTHX_3);
5168 #define PERL_ARGS_ASSERT_REGUNI \
5169         assert(pRExC_state); assert(s)
5170
5171 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5172                         __attribute__nonnull__(pTHX_1);
5173 #define PERL_ARGS_ASSERT_REGCLASS       \
5174         assert(pRExC_state)
5175
5176 STATIC I32      S_regcurly(const char *s)
5177                         __attribute__warn_unused_result__
5178                         __attribute__nonnull__(1);
5179 #define PERL_ARGS_ASSERT_REGCURLY       \
5180         assert(s)
5181
5182 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5183                         __attribute__nonnull__(pTHX_1);
5184 #define PERL_ARGS_ASSERT_REG_NODE       \
5185         assert(pRExC_state)
5186
5187 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5188                         __attribute__nonnull__(pTHX_2);
5189 #define PERL_ARGS_ASSERT_REG_RECODE     \
5190         assert(encp)
5191
5192 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5193                         __attribute__nonnull__(pTHX_1)
5194                         __attribute__nonnull__(pTHX_2);
5195 #define PERL_ARGS_ASSERT_REGPIECE       \
5196         assert(pRExC_state); assert(flagp)
5197
5198 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5199                         __attribute__nonnull__(pTHX_1);
5200 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5201         assert(pRExC_state)
5202
5203 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5204                         __attribute__nonnull__(pTHX_1)
5205                         __attribute__nonnull__(pTHX_3);
5206 #define PERL_ARGS_ASSERT_REGINSERT      \
5207         assert(pRExC_state); assert(opnd)
5208
5209 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5210                         __attribute__nonnull__(pTHX_1)
5211                         __attribute__nonnull__(pTHX_2)
5212                         __attribute__nonnull__(pTHX_3);
5213 #define PERL_ARGS_ASSERT_REGTAIL        \
5214         assert(pRExC_state); assert(p); assert(val)
5215
5216 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5217                         __attribute__nonnull__(pTHX_1);
5218 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5219         assert(pRExC_state)
5220
5221 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5222                         __attribute__nonnull__(pTHX_1)
5223                         __attribute__nonnull__(pTHX_2)
5224                         __attribute__nonnull__(pTHX_3);
5225 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5226         assert(pRExC_state); assert(scan); assert(min)
5227
5228 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5229                         __attribute__warn_unused_result__
5230                         __attribute__nonnull__(1)
5231                         __attribute__nonnull__(2);
5232 #define PERL_ARGS_ASSERT_REGWHITE       \
5233         assert(pRExC_state); assert(p)
5234
5235 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5236                         __attribute__nonnull__(pTHX_1);
5237 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5238         assert(pRExC_state)
5239
5240 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5241                         __attribute__nonnull__(pTHX_1);
5242 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5243         assert(pRExC_state)
5244
5245 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5246                         __attribute__nonnull__(pTHX_1)
5247                         __attribute__nonnull__(pTHX_2)
5248                         __attribute__nonnull__(pTHX_3);
5249 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5250         assert(pRExC_state); assert(data); assert(minlenp)
5251
5252 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5253                         __attribute__nonnull__(1)
5254                         __attribute__nonnull__(2);
5255 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5256         assert(pRExC_state); assert(cl)
5257
5258 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5259                         __attribute__warn_unused_result__
5260                         __attribute__nonnull__(1);
5261 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5262         assert(cl)
5263
5264 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5265                         __attribute__nonnull__(1)
5266                         __attribute__nonnull__(2);
5267 #define PERL_ARGS_ASSERT_CL_INIT        \
5268         assert(pRExC_state); assert(cl)
5269
5270 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5271                         __attribute__nonnull__(1)
5272                         __attribute__nonnull__(2);
5273 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5274         assert(pRExC_state); assert(cl)
5275
5276 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5277                         __attribute__nonnull__(1)
5278                         __attribute__nonnull__(2);
5279 #define PERL_ARGS_ASSERT_CL_AND \
5280         assert(cl); assert(and_with)
5281
5282 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5283                         __attribute__nonnull__(1)
5284                         __attribute__nonnull__(2)
5285                         __attribute__nonnull__(3);
5286 #define PERL_ARGS_ASSERT_CL_OR  \
5287         assert(pRExC_state); assert(cl); assert(or_with)
5288
5289 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)
5290                         __attribute__nonnull__(pTHX_1)
5291                         __attribute__nonnull__(pTHX_2)
5292                         __attribute__nonnull__(pTHX_3)
5293                         __attribute__nonnull__(pTHX_4)
5294                         __attribute__nonnull__(pTHX_5);
5295 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5296         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5297
5298 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5299                         __attribute__warn_unused_result__
5300                         __attribute__nonnull__(1)
5301                         __attribute__nonnull__(3);
5302 #define PERL_ARGS_ASSERT_ADD_DATA       \
5303         assert(pRExC_state); assert(s)
5304
5305 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5306                         __attribute__noreturn__
5307                         __attribute__nonnull__(pTHX_1)
5308                         __attribute__nonnull__(pTHX_2);
5309 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5310         assert(pat1); assert(pat2)
5311
5312 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5313                         __attribute__nonnull__(pTHX_1);
5314 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5315         assert(pRExC_state)
5316
5317 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5318                         __attribute__nonnull__(pTHX_1);
5319 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5320         assert(pRExC_state)
5321
5322 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)
5323                         __attribute__nonnull__(pTHX_1)
5324                         __attribute__nonnull__(pTHX_2)
5325                         __attribute__nonnull__(pTHX_3)
5326                         __attribute__nonnull__(pTHX_4)
5327                         __attribute__nonnull__(pTHX_5);
5328 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5329         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5330
5331 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5332                         __attribute__nonnull__(pTHX_1)
5333                         __attribute__nonnull__(pTHX_2)
5334                         __attribute__nonnull__(pTHX_3);
5335 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5336         assert(pRExC_state); assert(source); assert(stclass)
5337
5338 #  ifdef DEBUGGING
5339 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5340 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)
5341                         __attribute__nonnull__(pTHX_1)
5342                         __attribute__nonnull__(pTHX_2)
5343                         __attribute__nonnull__(pTHX_3)
5344                         __attribute__nonnull__(pTHX_6);
5345 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5346         assert(r); assert(start); assert(node); assert(sv)
5347
5348 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5349                         __attribute__nonnull__(pTHX_1);
5350 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5351         assert(sv)
5352
5353 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5354                         __attribute__nonnull__(pTHX_1)
5355                         __attribute__nonnull__(pTHX_3);
5356 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5357         assert(trie); assert(revcharmap)
5358
5359 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5360                         __attribute__nonnull__(pTHX_1)
5361                         __attribute__nonnull__(pTHX_3);
5362 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5363         assert(trie); assert(revcharmap)
5364
5365 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5366                         __attribute__nonnull__(pTHX_1)
5367                         __attribute__nonnull__(pTHX_3);
5368 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5369         assert(trie); assert(revcharmap)
5370
5371 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5372                         __attribute__nonnull__(pTHX_1)
5373                         __attribute__nonnull__(pTHX_2)
5374                         __attribute__nonnull__(pTHX_3);
5375 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5376         assert(pRExC_state); assert(p); assert(val)
5377
5378 #  endif
5379 #endif
5380
5381 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5382 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5383                         __attribute__warn_unused_result__
5384                         __attribute__nonnull__(pTHX_1)
5385                         __attribute__nonnull__(pTHX_2);
5386 #define PERL_ARGS_ASSERT_REGMATCH       \
5387         assert(reginfo); assert(prog)
5388
5389 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5390                         __attribute__warn_unused_result__
5391                         __attribute__nonnull__(pTHX_1)
5392                         __attribute__nonnull__(pTHX_2);
5393 #define PERL_ARGS_ASSERT_REGREPEAT      \
5394         assert(prog); assert(p)
5395
5396 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5397                         __attribute__warn_unused_result__
5398                         __attribute__nonnull__(pTHX_1)
5399                         __attribute__nonnull__(pTHX_2);
5400 #define PERL_ARGS_ASSERT_REGTRY \
5401         assert(reginfo); assert(startpos)
5402
5403 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5404                         __attribute__warn_unused_result__
5405                         __attribute__nonnull__(pTHX_2)
5406                         __attribute__nonnull__(pTHX_3);
5407 #define PERL_ARGS_ASSERT_REGINCLASS     \
5408         assert(n); assert(p)
5409
5410 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5411 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5412                         __attribute__nonnull__(pTHX_1);
5413 #define PERL_ARGS_ASSERT_REGCPPOP       \
5414         assert(rex)
5415
5416 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5417                         __attribute__warn_unused_result__
5418                         __attribute__nonnull__(1)
5419                         __attribute__nonnull__(3);
5420 #define PERL_ARGS_ASSERT_REGHOP3        \
5421         assert(s); assert(lim)
5422
5423 #ifdef XXX_dmq
5424 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5425                         __attribute__warn_unused_result__
5426                         __attribute__nonnull__(1)
5427                         __attribute__nonnull__(3)
5428                         __attribute__nonnull__(4);
5429 #define PERL_ARGS_ASSERT_REGHOP4        \
5430         assert(s); assert(llim); assert(rlim)
5431
5432 #endif
5433 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5434                         __attribute__warn_unused_result__
5435                         __attribute__nonnull__(1)
5436                         __attribute__nonnull__(3);
5437 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5438         assert(s); assert(lim)
5439
5440 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5441                         __attribute__warn_unused_result__
5442                         __attribute__nonnull__(pTHX_1)
5443                         __attribute__nonnull__(pTHX_2)
5444                         __attribute__nonnull__(pTHX_3)
5445                         __attribute__nonnull__(pTHX_4);
5446 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5447         assert(prog); assert(c); assert(s); assert(strend)
5448
5449 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5450                         __attribute__nonnull__(pTHX_1);
5451 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5452         assert(prog)
5453
5454 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5455                         __attribute__nonnull__(pTHX_1);
5456 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5457         assert(prog)
5458
5459 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5460                         __attribute__warn_unused_result__
5461                         __attribute__nonnull__(pTHX_1)
5462                         __attribute__nonnull__(pTHX_2);
5463 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5464         assert(rex); assert(scan)
5465
5466 #  ifdef DEBUGGING
5467 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)
5468                         __attribute__nonnull__(pTHX_1)
5469                         __attribute__nonnull__(pTHX_2)
5470                         __attribute__nonnull__(pTHX_3)
5471                         __attribute__nonnull__(pTHX_4)
5472                         __attribute__nonnull__(pTHX_5);
5473 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5474         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5475
5476 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5477                         __attribute__nonnull__(pTHX_1)
5478                         __attribute__nonnull__(pTHX_3)
5479                         __attribute__nonnull__(pTHX_4)
5480                         __attribute__nonnull__(pTHX_5);
5481 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5482         assert(prog); assert(start); assert(end); assert(blurb)
5483
5484 #  endif
5485 #endif
5486
5487 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5488 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5489 STATIC void     S_debprof(pTHX_ const OP *o)
5490                         __attribute__nonnull__(pTHX_1);
5491 #define PERL_ARGS_ASSERT_DEBPROF        \
5492         assert(o)
5493
5494 STATIC void     S_sequence(pTHX_ const OP *o);
5495 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5496 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5497 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5498                         __attribute__nonnull__(pTHX_1);
5499 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5500         assert(pm)
5501
5502 #endif
5503
5504 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5505 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5506                         __attribute__nonnull__(pTHX_1);
5507 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5508         assert(sptr)
5509
5510 #endif
5511
5512 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5513 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5514                         __attribute__nonnull__(pTHX_1)
5515                         __attribute__nonnull__(pTHX_2);
5516 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5517         assert(tsv); assert(sv)
5518
5519 #endif
5520
5521 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5522 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5523                         __attribute__nonnull__(pTHX_1)
5524                         __attribute__nonnull__(pTHX_2);
5525 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5526         assert(sv); assert(av)
5527
5528 #endif
5529
5530 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5531 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5532                         __attribute__warn_unused_result__
5533                         __attribute__nonnull__(1)
5534                         __attribute__nonnull__(5);
5535 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5536         assert(buf); assert(peob)
5537
5538 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5539                         __attribute__nonnull__(pTHX_1);
5540 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5541         assert(sv)
5542
5543 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5544                         __attribute__nonnull__(pTHX_1);
5545 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5546         assert(sv)
5547
5548 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5549                         __attribute__nonnull__(pTHX_1);
5550 #define PERL_ARGS_ASSERT_VISIT  \
5551         assert(f)
5552
5553 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5554                         __attribute__nonnull__(pTHX_1)
5555                         __attribute__nonnull__(pTHX_2);
5556 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5557         assert(tsv); assert(sv)
5558
5559 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5560                         __attribute__warn_unused_result__;
5561
5562 #  ifdef DEBUGGING
5563 STATIC void     S_del_sv(pTHX_ SV *p)
5564                         __attribute__nonnull__(pTHX_1);
5565 #define PERL_ARGS_ASSERT_DEL_SV \
5566         assert(p)
5567
5568 #  endif
5569 #  if !defined(NV_PRESERVES_UV)
5570 #    ifdef DEBUGGING
5571 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5572                         __attribute__nonnull__(pTHX_1);
5573 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5574         assert(sv)
5575
5576 #    else
5577 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5578                         __attribute__nonnull__(pTHX_1);
5579 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5580         assert(sv)
5581
5582 #    endif
5583 #  endif
5584 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5585                         __attribute__warn_unused_result__
5586                         __attribute__nonnull__(pTHX_1);
5587 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5588         assert(pattern)
5589
5590 #
5591 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5592                         __attribute__nonnull__(1)
5593                         __attribute__nonnull__(2);
5594 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5595         assert(start); assert(send)
5596
5597 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5598                         __attribute__nonnull__(1)
5599                         __attribute__nonnull__(2);
5600 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5601         assert(start); assert(send)
5602
5603 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)
5604                         __attribute__nonnull__(pTHX_1)
5605                         __attribute__nonnull__(pTHX_2)
5606                         __attribute__nonnull__(pTHX_3)
5607                         __attribute__nonnull__(pTHX_4);
5608 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5609         assert(sv); assert(mgp); assert(start); assert(send)
5610
5611 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5612                         __attribute__nonnull__(pTHX_1)
5613                         __attribute__nonnull__(pTHX_2);
5614 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5615         assert(sv); assert(mgp)
5616
5617 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5618                         __attribute__nonnull__(pTHX_1)
5619                         __attribute__nonnull__(pTHX_2)
5620                         __attribute__nonnull__(pTHX_3);
5621 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5622         assert(s); assert(target); assert(end)
5623
5624 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5625                         __attribute__nonnull__(2)
5626                         __attribute__nonnull__(3);
5627 #define PERL_ARGS_ASSERT_F0CONVERT      \
5628         assert(endbuf); assert(len)
5629
5630 #  if defined(PERL_OLD_COPY_ON_WRITE)
5631 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5632                         __attribute__nonnull__(pTHX_1)
5633                         __attribute__nonnull__(pTHX_2)
5634                         __attribute__nonnull__(pTHX_3);
5635 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5636         assert(sv); assert(pvx); assert(after)
5637
5638 #  endif
5639 STATIC SV *     S_more_sv(pTHX);
5640 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5641 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5642                         __attribute__nonnull__(pTHX_1);
5643 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5644         assert(sv)
5645
5646 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5647                         __attribute__nonnull__(pTHX_1)
5648                         __attribute__nonnull__(pTHX_2);
5649 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5650         assert(dstr); assert(sstr)
5651
5652 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5653                         __attribute__nonnull__(pTHX_1)
5654                         __attribute__nonnull__(pTHX_2);
5655 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5656         assert(dstr); assert(sstr)
5657
5658 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5659                         __attribute__warn_unused_result__
5660                         __attribute__nonnull__(1);
5661 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5662         assert(tbl)
5663
5664 #endif
5665
5666 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5667 STATIC void     S_check_uni(pTHX);
5668 STATIC void     S_force_next(pTHX_ I32 type);
5669 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5670                         __attribute__nonnull__(pTHX_1);
5671 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5672         assert(s)
5673
5674 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5675                         __attribute__nonnull__(pTHX_1);
5676 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5677         assert(start)
5678
5679 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5680                         __attribute__nonnull__(pTHX_1);
5681 #define PERL_ARGS_ASSERT_TOKEQ  \
5682         assert(sv)
5683
5684 STATIC void     S_readpipe_override(pTHX);
5685 STATIC char*    S_scan_const(pTHX_ char *start)
5686                         __attribute__warn_unused_result__
5687                         __attribute__nonnull__(pTHX_1);
5688 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5689         assert(start)
5690
5691 STATIC char*    S_scan_formline(pTHX_ char *s)
5692                         __attribute__warn_unused_result__
5693                         __attribute__nonnull__(pTHX_1);
5694 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5695         assert(s)
5696
5697 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5698                         __attribute__warn_unused_result__
5699                         __attribute__nonnull__(pTHX_1);
5700 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5701         assert(s)
5702
5703 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5704                         __attribute__nonnull__(pTHX_1)
5705                         __attribute__nonnull__(pTHX_2)
5706                         __attribute__nonnull__(pTHX_3);
5707 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5708         assert(s); assert(send); assert(dest)
5709
5710 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5711                         __attribute__warn_unused_result__
5712                         __attribute__nonnull__(pTHX_1);
5713 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5714         assert(start)
5715
5716 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5717                         __attribute__warn_unused_result__
5718                         __attribute__nonnull__(pTHX_1);
5719 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5720         assert(start)
5721
5722 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5723                         __attribute__warn_unused_result__
5724                         __attribute__nonnull__(pTHX_1);
5725 #define PERL_ARGS_ASSERT_SCAN_STR       \
5726         assert(start)
5727
5728 STATIC char*    S_scan_subst(pTHX_ char *start)
5729                         __attribute__warn_unused_result__
5730                         __attribute__nonnull__(pTHX_1);
5731 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5732         assert(start)
5733
5734 STATIC char*    S_scan_trans(pTHX_ char *start)
5735                         __attribute__warn_unused_result__
5736                         __attribute__nonnull__(pTHX_1);
5737 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5738         assert(start)
5739
5740 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5741                         __attribute__nonnull__(pTHX_1)
5742                         __attribute__nonnull__(pTHX_2)
5743                         __attribute__nonnull__(pTHX_5);
5744 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5745         assert(s); assert(dest); assert(slp)
5746
5747 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5748 STATIC char*    S_skipspace(pTHX_ char *s)
5749                         __attribute__warn_unused_result__
5750                         __attribute__nonnull__(pTHX_1);
5751 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5752         assert(s)
5753
5754 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5755                         __attribute__warn_unused_result__
5756                         __attribute__nonnull__(pTHX_1);
5757 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5758         assert(s)
5759
5760 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5761                         __attribute__nonnull__(pTHX_1)
5762                         __attribute__nonnull__(pTHX_2)
5763                         __attribute__nonnull__(pTHX_3);
5764 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5765         assert(s); assert(name); assert(what)
5766
5767 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5768                         __attribute__nonnull__(pTHX_1);
5769 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5770         assert(name)
5771
5772 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5773                         __attribute__nonnull__(pTHX_1);
5774 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5775         assert(s)
5776
5777 STATIC void     S_incline(pTHX_ const char *s)
5778                         __attribute__nonnull__(pTHX_1);
5779 #define PERL_ARGS_ASSERT_INCLINE        \
5780         assert(s)
5781
5782 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5783                         __attribute__nonnull__(pTHX_1);
5784 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5785         assert(s)
5786
5787 STATIC int      S_intuit_more(pTHX_ char *s)
5788                         __attribute__nonnull__(pTHX_1);
5789 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5790         assert(s)
5791
5792 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5793                         __attribute__nonnull__(pTHX_3);
5794 #define PERL_ARGS_ASSERT_LOP    \
5795         assert(s)
5796
5797 STATIC void     S_missingterm(pTHX_ char *s)
5798                         __attribute__noreturn__;
5799
5800 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5801                         __attribute__nonnull__(pTHX_1);
5802 #define PERL_ARGS_ASSERT_NO_OP  \
5803         assert(what)
5804
5805 STATIC I32      S_sublex_done(pTHX)
5806                         __attribute__warn_unused_result__;
5807
5808 STATIC I32      S_sublex_push(pTHX)
5809                         __attribute__warn_unused_result__;
5810
5811 STATIC I32      S_sublex_start(pTHX)
5812                         __attribute__warn_unused_result__;
5813
5814 STATIC char *   S_filter_gets(pTHX_ SV *sv, PerlIO *fp, STRLEN append)
5815                         __attribute__warn_unused_result__
5816                         __attribute__nonnull__(pTHX_1)
5817                         __attribute__nonnull__(pTHX_2);
5818 #define PERL_ARGS_ASSERT_FILTER_GETS    \
5819         assert(sv); assert(fp)
5820
5821 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
5822                         __attribute__warn_unused_result__
5823                         __attribute__nonnull__(pTHX_1);
5824 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
5825         assert(pkgname)
5826
5827 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
5828                         __attribute__warn_unused_result__
5829                         __attribute__nonnull__(pTHX_2);
5830 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
5831         assert(s)
5832
5833 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)
5834                         __attribute__nonnull__(pTHX_3)
5835                         __attribute__nonnull__(pTHX_5);
5836 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
5837         assert(key); assert(sv)
5838
5839 STATIC int      S_deprecate_commaless_var_list(pTHX);
5840 STATIC int      S_ao(pTHX_ int toketype);
5841 #  if defined(PERL_CR_FILTER)
5842 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
5843 STATIC void     S_strip_return(pTHX_ SV *sv)
5844                         __attribute__nonnull__(pTHX_1);
5845 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
5846         assert(sv)
5847
5848 #  endif
5849 #  if defined(DEBUGGING)
5850 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
5851                         __attribute__nonnull__(pTHX_2);
5852 #define PERL_ARGS_ASSERT_TOKEREPORT     \
5853         assert(lvalp)
5854
5855 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
5856                         __attribute__nonnull__(pTHX_1)
5857                         __attribute__nonnull__(pTHX_2);
5858 #define PERL_ARGS_ASSERT_PRINTBUF       \
5859         assert(fmt); assert(s)
5860
5861 #  endif
5862 #endif
5863
5864 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
5865 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
5866                         __attribute__nonnull__(pTHX_1)
5867                         __attribute__nonnull__(pTHX_2);
5868 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
5869         assert(stash); assert(name)
5870
5871 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
5872                         __attribute__nonnull__(pTHX_1);
5873 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
5874         assert(stash)
5875
5876 #endif
5877
5878 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
5879 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
5880 STATIC char*    S_stdize_locale(pTHX_ char* locs)
5881                         __attribute__nonnull__(pTHX_1);
5882 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
5883         assert(locs)
5884
5885 #endif
5886 #endif
5887
5888 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
5889 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
5890                         __attribute__nonnull__(pTHX_1);
5891 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
5892         assert(cop)
5893
5894 STATIC SV*      S_mess_alloc(pTHX);
5895 STATIC const char *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args, STRLEN *msglen, I32* utf8);
5896 STATIC bool     S_vdie_common(pTHX_ const char *message, STRLEN msglen, I32 utf8, bool warn);
5897 STATIC char *   S_write_no_mem(pTHX)
5898                         __attribute__noreturn__;
5899
5900 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
5901 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)
5902                         __attribute__nonnull__(4)
5903                         __attribute__nonnull__(8)
5904                         __attribute__nonnull__(10);
5905 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
5906         assert(type_name); assert(filename); assert(funcname)
5907
5908 #endif
5909 #endif
5910
5911 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
5912 STATIC NV       S_mulexp10(NV value, I32 exponent);
5913 #endif
5914
5915 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
5916 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
5917                         __attribute__warn_unused_result__
5918                         __attribute__nonnull__(1);
5919 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
5920         assert(s)
5921
5922 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
5923                         __attribute__warn_unused_result__
5924                         __attribute__nonnull__(pTHX_1)
5925                         __attribute__nonnull__(pTHX_2)
5926                         __attribute__nonnull__(pTHX_3);
5927 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
5928         assert(p); assert(swash); assert(swashname)
5929
5930 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
5931                         __attribute__warn_unused_result__
5932                         __attribute__nonnull__(pTHX_1);
5933 #define PERL_ARGS_ASSERT_SWASH_GET      \
5934         assert(swash)
5935
5936 #endif
5937
5938 START_EXTERN_C
5939
5940 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
5941                         __attribute__nonnull__(pTHX_1);
5942 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
5943         assert(dstr)
5944
5945 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
5946                         __attribute__nonnull__(pTHX_1)
5947                         __attribute__nonnull__(pTHX_2);
5948 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
5949         assert(dstr); assert(sstr)
5950
5951 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
5952                         __attribute__nonnull__(pTHX_1);
5953 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
5954         assert(dsv)
5955
5956 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
5957                         __attribute__nonnull__(pTHX_1); */
5958
5959 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
5960                         __attribute__nonnull__(pTHX_1);
5961 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
5962         assert(sv)
5963
5964 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
5965                         __attribute__nonnull__(pTHX_1);
5966 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
5967         assert(sv)
5968
5969 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
5970                         __attribute__nonnull__(pTHX_1)
5971                         __attribute__nonnull__(pTHX_2);
5972 #define PERL_ARGS_ASSERT_SV_COPYPV      \
5973         assert(dsv); assert(ssv)
5974
5975 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
5976                         __attribute__nonnull__(pTHX_1)
5977                         __attribute__nonnull__(pTHX_2);
5978 #define PERL_ARGS_ASSERT_MY_ATOF2       \
5979         assert(s); assert(value)
5980
5981 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
5982 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
5983 #ifdef PERL_OLD_COPY_ON_WRITE
5984 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
5985                         __attribute__nonnull__(pTHX_2);
5986 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
5987         assert(sstr)
5988
5989 #endif
5990
5991 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
5992
5993 #if defined(USE_PERLIO) && !defined(USE_SFIO)
5994 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
5995 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
5996 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
5997 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
5998 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
5999 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
6000 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6001 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6002 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6003 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6004 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6005                         __attribute__nonnull__(pTHX_2);
6006 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6007         assert(vbuf)
6008
6009 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6010                         __attribute__nonnull__(pTHX_2);
6011 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6012         assert(vbuf)
6013
6014 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6015                         __attribute__nonnull__(pTHX_2);
6016 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6017         assert(vbuf)
6018
6019 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6020 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6021
6022 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6023 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6024 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6025                         __attribute__warn_unused_result__;
6026
6027 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6028                         __attribute__warn_unused_result__;
6029
6030
6031 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6032                         __attribute__warn_unused_result__;
6033
6034 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6035                         __attribute__warn_unused_result__;
6036
6037 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6038                         __attribute__warn_unused_result__;
6039
6040 #endif /* PERLIO_LAYERS */
6041
6042 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6043 #if defined(PERL_IN_DEB_C) || defined(PERL_DECL_PROT)
6044 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6045                         __attribute__nonnull__(pTHX_1);
6046 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6047         assert(stack_base)
6048
6049 #endif
6050
6051 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6052                         __attribute__malloc__
6053                         __attribute__warn_unused_result__;
6054
6055 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6056                         __attribute__nonnull__(pTHX_1);
6057 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6058         assert(cv)
6059
6060 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, HV* typestash, HV* ourstash, bool clone, bool state)
6061                         __attribute__nonnull__(pTHX_1);
6062 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6063         assert(name)
6064
6065 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6066                         __attribute__nonnull__(pTHX_1);
6067 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6068         assert(sv)
6069
6070 PERL_CALLCONV void      Perl_pad_check_dup(pTHX_ const char* name, bool is_our, const HV* ourstash)
6071                         __attribute__nonnull__(pTHX_1)
6072                         __attribute__nonnull__(pTHX_3);
6073 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6074         assert(name); assert(ourstash)
6075
6076 #ifdef DEBUGGING
6077 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6078                         __attribute__nonnull__(pTHX_2);
6079 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6080         assert(sv)
6081
6082 #endif
6083 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6084 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6085 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6086                         __attribute__nonnull__(pTHX_2);
6087 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6088         assert(file)
6089
6090 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6091                         __attribute__nonnull__(pTHX_1)
6092                         __attribute__nonnull__(pTHX_2)
6093                         __attribute__nonnull__(pTHX_3);
6094 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6095         assert(padlist); assert(old_cv); assert(new_cv)
6096
6097
6098 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6099                         __attribute__nonnull__(pTHX_1);
6100 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6101         assert(padlist)
6102
6103 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6104                         __attribute__warn_unused_result__;
6105
6106
6107 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6108 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)
6109                         __attribute__nonnull__(pTHX_1)
6110                         __attribute__nonnull__(pTHX_2)
6111                         __attribute__nonnull__(pTHX_6)
6112                         __attribute__nonnull__(pTHX_7);
6113 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6114         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6115
6116 #  if defined(DEBUGGING)
6117 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6118                         __attribute__nonnull__(pTHX_1)
6119                         __attribute__nonnull__(pTHX_2);
6120 #define PERL_ARGS_ASSERT_CV_DUMP        \
6121         assert(cv); assert(title)
6122
6123 #  endif
6124 #endif
6125 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6126                         __attribute__warn_unused_result__;
6127
6128 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6129 #if defined(DEBUGGING)
6130 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6131                         __attribute__warn_unused_result__
6132                         __attribute__nonnull__(pTHX_1);
6133 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6134         assert(s)
6135
6136 #endif
6137 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6138                         __attribute__nonnull__(pTHX_1);
6139 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6140         assert(sv)
6141
6142 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6143                         __attribute__nonnull__(pTHX_1);
6144 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6145         assert(hv)
6146
6147
6148 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6149                         __attribute__warn_unused_result__
6150                         __attribute__nonnull__(pTHX_1);
6151 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6152         assert(hv)
6153
6154 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6155                         __attribute__warn_unused_result__
6156                         __attribute__nonnull__(pTHX_1);
6157 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6158         assert(hv)
6159
6160 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6161                         __attribute__warn_unused_result__
6162                         __attribute__nonnull__(pTHX_1);
6163 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6164         assert(hv)
6165
6166 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6167                         __attribute__nonnull__(pTHX_1);
6168 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6169         assert(hv)
6170
6171 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6172                         __attribute__nonnull__(pTHX_1);
6173 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6174         assert(hv)
6175
6176 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6177                         __attribute__nonnull__(pTHX_1);
6178 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6179         assert(hv)
6180
6181 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6182                         __attribute__nonnull__(pTHX_1);
6183 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6184         assert(hv)
6185
6186 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6187 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6188                         __attribute__nonnull__(pTHX_1);
6189 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6190         assert(hv)
6191
6192 #endif
6193 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6194                         __attribute__nonnull__(pTHX_1);
6195 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6196         assert(hv)
6197
6198 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6199                         __attribute__warn_unused_result__
6200                         __attribute__nonnull__(pTHX_1);
6201 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6202         assert(hv)
6203
6204 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6205                         __attribute__warn_unused_result__
6206                         __attribute__nonnull__(pTHX_1);
6207 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6208         assert(hv)
6209
6210 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6211                         __attribute__nonnull__(pTHX_1);
6212 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6213         assert(hv)
6214
6215
6216 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6217                         __attribute__nonnull__(pTHX_1)
6218                         __attribute__nonnull__(pTHX_2);
6219 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6220         assert(hv); assert(mg)
6221
6222
6223 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6224 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6225                         __attribute__nonnull__(pTHX_2);
6226 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6227         assert(val)
6228
6229 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6230                         __attribute__nonnull__(pTHX_2);
6231 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6232         assert(val)
6233
6234 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6235 #endif
6236
6237 #ifdef PERL_NEED_MY_HTOLE16
6238 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6239 #endif
6240 #ifdef PERL_NEED_MY_LETOH16
6241 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6242 #endif
6243 #ifdef PERL_NEED_MY_HTOBE16
6244 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6245 #endif
6246 #ifdef PERL_NEED_MY_BETOH16
6247 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6248 #endif
6249 #ifdef PERL_NEED_MY_HTOLE32
6250 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6251 #endif
6252 #ifdef PERL_NEED_MY_LETOH32
6253 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6254 #endif
6255 #ifdef PERL_NEED_MY_HTOBE32
6256 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6257 #endif
6258 #ifdef PERL_NEED_MY_BETOH32
6259 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6260 #endif
6261 #ifdef PERL_NEED_MY_HTOLE64
6262 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6263 #endif
6264 #ifdef PERL_NEED_MY_LETOH64
6265 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6266 #endif
6267 #ifdef PERL_NEED_MY_HTOBE64
6268 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6269 #endif
6270 #ifdef PERL_NEED_MY_BETOH64
6271 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6272 #endif
6273
6274 #ifdef PERL_NEED_MY_HTOLES
6275 PERL_CALLCONV short     Perl_my_htoles(short n);
6276 #endif
6277 #ifdef PERL_NEED_MY_LETOHS
6278 PERL_CALLCONV short     Perl_my_letohs(short n);
6279 #endif
6280 #ifdef PERL_NEED_MY_HTOBES
6281 PERL_CALLCONV short     Perl_my_htobes(short n);
6282 #endif
6283 #ifdef PERL_NEED_MY_BETOHS
6284 PERL_CALLCONV short     Perl_my_betohs(short n);
6285 #endif
6286 #ifdef PERL_NEED_MY_HTOLEI
6287 PERL_CALLCONV int       Perl_my_htolei(int n);
6288 #endif
6289 #ifdef PERL_NEED_MY_LETOHI
6290 PERL_CALLCONV int       Perl_my_letohi(int n);
6291 #endif
6292 #ifdef PERL_NEED_MY_HTOBEI
6293 PERL_CALLCONV int       Perl_my_htobei(int n);
6294 #endif
6295 #ifdef PERL_NEED_MY_BETOHI
6296 PERL_CALLCONV int       Perl_my_betohi(int n);
6297 #endif
6298 #ifdef PERL_NEED_MY_HTOLEL
6299 PERL_CALLCONV long      Perl_my_htolel(long n);
6300 #endif
6301 #ifdef PERL_NEED_MY_LETOHL
6302 PERL_CALLCONV long      Perl_my_letohl(long n);
6303 #endif
6304 #ifdef PERL_NEED_MY_HTOBEL
6305 PERL_CALLCONV long      Perl_my_htobel(long n);
6306 #endif
6307 #ifdef PERL_NEED_MY_BETOHL
6308 PERL_CALLCONV long      Perl_my_betohl(long n);
6309 #endif
6310
6311 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6312                         __attribute__nonnull__(1);
6313 #define PERL_ARGS_ASSERT_MY_SWABN       \
6314         assert(ptr)
6315
6316
6317 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6318                         __attribute__nonnull__(pTHX_1);
6319 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6320         assert(name)
6321
6322 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6323                         __attribute__nonnull__(pTHX_1);
6324 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6325         assert(name)
6326
6327 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6328                         __attribute__warn_unused_result__
6329                         __attribute__nonnull__(pTHX_1);
6330 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6331         assert(name_sv)
6332
6333
6334 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6335                         __attribute__warn_unused_result__
6336                         __attribute__nonnull__(pTHX_1)
6337                         __attribute__nonnull__(pTHX_2);
6338 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6339         assert(c); assert(hv)
6340
6341
6342 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6343 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6344                         __attribute__nonnull__(pTHX_1);
6345 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6346         assert(sv)
6347
6348 #endif
6349
6350 #ifdef PERL_DONT_CREATE_GVSV
6351 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6352 #endif
6353 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6354 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6355 #endif
6356 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6357 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6358 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6359                         __attribute__malloc__
6360                         __attribute__warn_unused_result__
6361                         __attribute__nonnull__(pTHX_2);
6362 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6363         assert(bits)
6364
6365
6366 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6367                         __attribute__nonnull__(pTHX_1);
6368 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6369         assert(chunk)
6370
6371
6372 #ifndef SPRINTF_RETURNS_STRLEN
6373 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6374                         __attribute__nonnull__(1)
6375                         __attribute__nonnull__(2);
6376 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6377         assert(buffer); assert(pat)
6378
6379 #endif
6380
6381 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6382                         __attribute__format__(__printf__,3,4)
6383                         __attribute__nonnull__(1)
6384                         __attribute__nonnull__(3);
6385 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6386         assert(buffer); assert(format)
6387
6388 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6389                         __attribute__nonnull__(1)
6390                         __attribute__nonnull__(3);
6391 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6392         assert(buffer); assert(format)
6393
6394
6395 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6396
6397 #ifdef PERL_IMPLICIT_CONTEXT
6398 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6399 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6400                         __attribute__nonnull__(pTHX_1);
6401 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6402         assert(my_cxt_key)
6403
6404 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6405                         __attribute__nonnull__(pTHX_1);
6406 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6407         assert(my_cxt_key)
6408
6409 #else
6410 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6411                         __attribute__nonnull__(pTHX_1);
6412 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6413         assert(index)
6414
6415 #endif
6416 #endif
6417
6418 #ifndef HAS_STRLCAT
6419 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6420 #endif
6421
6422 #ifndef HAS_STRLCPY
6423 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6424 #endif
6425
6426 #ifdef PERL_MAD
6427 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6428                         __attribute__nonnull__(1);
6429 #define PERL_ARGS_ASSERT_PAD_PEG        \
6430         assert(s)
6431
6432 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6433 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6434                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6435                         __attribute__nonnull__(pTHX_2)
6436                         __attribute__nonnull__(pTHX_3);
6437 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6438         assert(file); assert(pat)
6439
6440 #endif
6441 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6442                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6443                         __attribute__nonnull__(pTHX_2)
6444                         __attribute__nonnull__(pTHX_3);
6445 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6446         assert(file); assert(pat)
6447
6448 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6449                         __attribute__nonnull__(pTHX_2)
6450                         __attribute__nonnull__(pTHX_3);
6451 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6452         assert(file); assert(pat)
6453
6454 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6455 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6456 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6457                         __attribute__nonnull__(pTHX_1);
6458 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6459         assert(stash)
6460
6461 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6462                         __attribute__nonnull__(pTHX_1);
6463 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6464         assert(stash)
6465
6466 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6467                         __attribute__nonnull__(pTHX_1);
6468 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6469         assert(gv)
6470
6471 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6472                         __attribute__nonnull__(pTHX_1);
6473 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6474         assert(gv)
6475
6476 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6477                         __attribute__nonnull__(pTHX_1);
6478 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6479         assert(gv)
6480
6481 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6482 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6483                         __attribute__nonnull__(pTHX_1)
6484                         __attribute__nonnull__(pTHX_2);
6485 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6486         assert(dsv); assert(ssv)
6487
6488 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6489                         __attribute__nonnull__(pTHX_1)
6490                         __attribute__nonnull__(pTHX_2);
6491 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6492         assert(dsv); assert(pv)
6493
6494 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6495                         __attribute__nonnull__(pTHX_1);
6496 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6497         assert(sv)
6498
6499 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6500                         __attribute__nonnull__(pTHX_2);
6501 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6502         assert(file)
6503
6504 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6505 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6506                         __attribute__nonnull__(pTHX_2);
6507 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6508         assert(file)
6509
6510 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6511                         __attribute__nonnull__(pTHX_1);
6512 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6513         assert(o)
6514
6515
6516 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6517 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6518                         __attribute__nonnull__(pTHX_1);
6519 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6520         assert(tk)
6521
6522 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6523                         __attribute__nonnull__(pTHX_1);
6524 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6525         assert(tk)
6526
6527 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6528 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6529 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6530 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6531 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6532 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6533                         __attribute__nonnull__(pTHX_2);
6534 #define PERL_ARGS_ASSERT_NEWMADSV       \
6535         assert(sv)
6536
6537 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6538 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6539
6540 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6541 STATIC char*    S_skipspace0(pTHX_ char *s)
6542                         __attribute__nonnull__(pTHX_1);
6543 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6544         assert(s)
6545
6546 STATIC char*    S_skipspace1(pTHX_ char *s)
6547                         __attribute__nonnull__(pTHX_1);
6548 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6549         assert(s)
6550
6551 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6552                         __attribute__nonnull__(pTHX_1);
6553 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6554         assert(s)
6555
6556 STATIC void     S_start_force(pTHX_ int where);
6557 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6558 #  endif
6559 PERL_CALLCONV int       Perl_madlex(pTHX);
6560 PERL_CALLCONV int       Perl_madparse(pTHX);
6561 #endif
6562 #if !defined(HAS_SIGNBIT)
6563 PERL_CALLCONV int       Perl_signbit(NV f)
6564                         __attribute__pure__;
6565
6566 #endif
6567
6568 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6569                         __attribute__nonnull__(pTHX_1)
6570                         __attribute__nonnull__(pTHX_2);
6571 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6572         assert(c); assert(sv)
6573
6574 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6575
6576 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6577                         __attribute__nonnull__(pTHX_1)
6578                         __attribute__nonnull__(pTHX_2);
6579 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6580         assert(smeta); assert(which)
6581
6582 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6583                         __attribute__nonnull__(pTHX_1)
6584                         __attribute__nonnull__(pTHX_2)
6585                         __attribute__nonnull__(pTHX_3);
6586 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6587         assert(smeta); assert(which); assert(data)
6588
6589 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6590                         __attribute__nonnull__(pTHX_1);
6591 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6592         assert(name)
6593
6594 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6595                         __attribute__nonnull__(pTHX_1);
6596 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6597         assert(mro)
6598
6599 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6600                         __attribute__nonnull__(pTHX_1)
6601                         __attribute__nonnull__(pTHX_2);
6602 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6603         assert(meta); assert(name)
6604
6605 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6606                         __attribute__nonnull__(pTHX_1);
6607 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6608         assert(stash)
6609
6610 #if defined(USE_ITHREADS)
6611 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6612                         __attribute__nonnull__(pTHX_1)
6613                         __attribute__nonnull__(pTHX_2);
6614 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6615         assert(smeta); assert(param)
6616
6617 #endif
6618 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6619                         __attribute__nonnull__(pTHX_1);
6620 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6621         assert(stash)
6622
6623 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6624 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6625                         __attribute__nonnull__(pTHX_1);
6626 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6627         assert(stash)
6628
6629 #endif
6630 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6631                         __attribute__nonnull__(pTHX_1);
6632 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6633         assert(stash)
6634
6635 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6636                         __attribute__nonnull__(pTHX_1);
6637 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6638         assert(stash)
6639
6640 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6641 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6642                         __attribute__nonnull__(1)
6643                         __attribute__nonnull__(2);
6644 #define PERL_ARGS_ASSERT_SYS_INIT       \
6645         assert(argc); assert(argv)
6646
6647 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6648                         __attribute__nonnull__(1)
6649                         __attribute__nonnull__(2)
6650                         __attribute__nonnull__(3);
6651 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6652         assert(argc); assert(argv); assert(env)
6653
6654 PERL_CALLCONV void      Perl_sys_term(void);
6655 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6656 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6657                         __attribute__nonnull__(pTHX_2);
6658 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6659         assert(label)
6660
6661
6662 END_EXTERN_C
6663 /*
6664  * ex: set ts=8 sts=4 sw=4 noet:
6665  */
6666 /* ex: set ro: */