proto.h

   1 /*  -*- buffer-read-only: t -*-
   2  *
   3  *    proto.h
   4  *
   5  *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   6  *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, by Larry Wall and others
   7  *
   8  *    You may distribute under the terms of either the GNU General Public
   9  *    License or the Artistic License, as specified in the README file.
  10  *
  11  * !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
  12  * This file is built by embed.pl from data in embed.fnc, embed.pl,
  13  * pp.sym, intrpvar.h, and perlvars.h.
  14  * Any changes made here will be lost!
  15  *
  16  * Edit those files and run 'make regen_headers' to effect changes.
  17  */
  18
  19 START_EXTERN_C
  20
  21 #if defined(PERL_IMPLICIT_SYS)
  22 PERL_CALLCONV PerlInterpreter*  perl_alloc_using(struct IPerlMem *ipM, struct IPerlMem *ipMS, struct IPerlMem *ipMP, struct IPerlEnv *ipE, struct IPerlStdIO *ipStd, struct IPerlLIO *ipLIO, struct IPerlDir *ipD, struct IPerlSock *ipS, struct IPerlProc *ipP)
  23                         __attribute__nonnull__(1)
  24                         __attribute__nonnull__(2)
  25                         __attribute__nonnull__(3)
  26                         __attribute__nonnull__(4)
  27                         __attribute__nonnull__(5)
  28                         __attribute__nonnull__(6)
  29                         __attribute__nonnull__(7)
  30                         __attribute__nonnull__(8)
  31                         __attribute__nonnull__(9);
  32 #define PERL_ARGS_ASSERT_PERL_ALLOC_USING       \
  33         assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  34
  35 #endif
  36 PERL_CALLCONV PerlInterpreter*  perl_alloc(void);
  37 PERL_CALLCONV void      perl_construct(PerlInterpreter *my_perl)
  38                         __attribute__nonnull__(1);
  39 #define PERL_ARGS_ASSERT_PERL_CONSTRUCT \
  40         assert(my_perl)
  41
  42 PERL_CALLCONV int       perl_destruct(PerlInterpreter *my_perl)
  43                         __attribute__nonnull__(1);
  44 #define PERL_ARGS_ASSERT_PERL_DESTRUCT  \
  45         assert(my_perl)
  46
  47 PERL_CALLCONV void      perl_free(PerlInterpreter *my_perl)
  48                         __attribute__nonnull__(1);
  49 #define PERL_ARGS_ASSERT_PERL_FREE      \
  50         assert(my_perl)
  51
  52 PERL_CALLCONV int       perl_run(PerlInterpreter *my_perl)
  53                         __attribute__nonnull__(1);
  54 #define PERL_ARGS_ASSERT_PERL_RUN       \
  55         assert(my_perl)
  56
  57 PERL_CALLCONV int       perl_parse(PerlInterpreter *my_perl, XSINIT_t xsinit, int argc, char** argv, char** env)
  58                         __attribute__nonnull__(1);
  59 #define PERL_ARGS_ASSERT_PERL_PARSE     \
  60         assert(my_perl)
  61
  62 PERL_CALLCONV bool      Perl_doing_taint(int argc, char** argv, char** env)
  63                         __attribute__warn_unused_result__;
  64
  65 #if defined(USE_ITHREADS)
  66 PERL_CALLCONV PerlInterpreter*  perl_clone(PerlInterpreter *proto_perl, UV flags)
  67                         __attribute__nonnull__(1);
  68 #define PERL_ARGS_ASSERT_PERL_CLONE     \
  69         assert(proto_perl)
  70
  71 #  if defined(PERL_IMPLICIT_SYS)
  72 PERL_CALLCONV PerlInterpreter*  perl_clone_using(PerlInterpreter *proto_perl, UV flags, struct IPerlMem* ipM, struct IPerlMem* ipMS, struct IPerlMem* ipMP, struct IPerlEnv* ipE, struct IPerlStdIO* ipStd, struct IPerlLIO* ipLIO, struct IPerlDir* ipD, struct IPerlSock* ipS, struct IPerlProc* ipP)
  73                         __attribute__nonnull__(1)
  74                         __attribute__nonnull__(3)
  75                         __attribute__nonnull__(4)
  76                         __attribute__nonnull__(5)
  77                         __attribute__nonnull__(6)
  78                         __attribute__nonnull__(7)
  79                         __attribute__nonnull__(8)
  80                         __attribute__nonnull__(9)
  81                         __attribute__nonnull__(10)
  82                         __attribute__nonnull__(11);
  83 #define PERL_ARGS_ASSERT_PERL_CLONE_USING       \
  84         assert(proto_perl); assert(ipM); assert(ipMS); assert(ipMP); assert(ipE); assert(ipStd); assert(ipLIO); assert(ipD); assert(ipS); assert(ipP)
  85
  86 #  endif
  87 #endif
  88
  89 PERL_CALLCONV Malloc_t  Perl_malloc(MEM_SIZE nbytes)
  90                         __attribute__malloc__
  91                         __attribute__warn_unused_result__;
  92
  93 PERL_CALLCONV Malloc_t  Perl_calloc(MEM_SIZE elements, MEM_SIZE size)
  94                         __attribute__malloc__
  95                         __attribute__warn_unused_result__;
  96
  97 PERL_CALLCONV Malloc_t  Perl_realloc(Malloc_t where, MEM_SIZE nbytes)
  98                         __attribute__malloc__
  99                         __attribute__warn_unused_result__;
 100
 101 PERL_CALLCONV Free_t    Perl_mfree(Malloc_t where);
 102 #if defined(MYMALLOC)
 103 PERL_CALLCONV MEM_SIZE  Perl_malloced_size(void *p)
 104                         __attribute__warn_unused_result__
 105                         __attribute__nonnull__(1);
 106 #define PERL_ARGS_ASSERT_MALLOCED_SIZE  \
 107         assert(p)
 108
 109 PERL_CALLCONV MEM_SIZE  Perl_malloc_good_size(size_t nbytes)
 110                         __attribute__warn_unused_result__;
 111
 112 #endif
 113
 114 PERL_CALLCONV void*     Perl_get_context(void)
 115                         __attribute__warn_unused_result__;
 116
 117 PERL_CALLCONV void      Perl_set_context(void *t)
 118                         __attribute__nonnull__(1);
 119 #define PERL_ARGS_ASSERT_SET_CONTEXT    \
 120         assert(t)
 121
 122 PERL_CALLCONV I32       Perl_regcurly(const char *s)
 123                         __attribute__warn_unused_result__
 124                         __attribute__pure__
 125                         __attribute__nonnull__(1);
 126 #define PERL_ARGS_ASSERT_REGCURLY       \
 127         assert(s)
 128
 129
 130 END_EXTERN_C
 131
 132 /* functions with flag 'n' should come before here */
 133 START_EXTERN_C
 134 #  include "pp_proto.h"
 135 PERL_CALLCONV SV*       Perl_amagic_call(pTHX_ SV* left, SV* right, int method, int dir)
 136                         __attribute__nonnull__(pTHX_1)
 137                         __attribute__nonnull__(pTHX_2);
 138 #define PERL_ARGS_ASSERT_AMAGIC_CALL    \
 139         assert(left); assert(right)
 140
 141 PERL_CALLCONV int       Perl_Gv_AMupdate(pTHX_ HV* stash, bool destructing)
 142                         __attribute__nonnull__(pTHX_1);
 143 #define PERL_ARGS_ASSERT_GV_AMUPDATE    \
 144         assert(stash)
 145
 146 PERL_CALLCONV CV*       Perl_gv_handler(pTHX_ HV* stash, I32 id)
 147                         __attribute__warn_unused_result__;
 148
 149 PERL_CALLCONV OP*       Perl_append_elem(pTHX_ I32 optype, OP* first, OP* last);
 150 PERL_CALLCONV OP*       Perl_append_list(pTHX_ I32 optype, LISTOP* first, LISTOP* last);
 151 PERL_CALLCONV I32       Perl_apply(pTHX_ I32 type, SV** mark, SV** sp)
 152                         __attribute__nonnull__(pTHX_2)
 153                         __attribute__nonnull__(pTHX_3);
 154 #define PERL_ARGS_ASSERT_APPLY  \
 155         assert(mark); assert(sp)
 156
 157 PERL_CALLCONV void      Perl_apply_attrs_string(pTHX_ const char *stashpv, CV *cv, const char *attrstr, STRLEN len)
 158                         __attribute__nonnull__(pTHX_1)
 159                         __attribute__nonnull__(pTHX_2)
 160                         __attribute__nonnull__(pTHX_3);
 161 #define PERL_ARGS_ASSERT_APPLY_ATTRS_STRING     \
 162         assert(stashpv); assert(cv); assert(attrstr)
 163
 164 PERL_CALLCONV void      Perl_av_clear(pTHX_ AV *av)
 165                         __attribute__nonnull__(pTHX_1);
 166 #define PERL_ARGS_ASSERT_AV_CLEAR       \
 167         assert(av)
 168
 169 PERL_CALLCONV SV*       Perl_av_delete(pTHX_ AV *av, I32 key, I32 flags)
 170                         __attribute__nonnull__(pTHX_1);
 171 #define PERL_ARGS_ASSERT_AV_DELETE      \
 172         assert(av)
 173
 174 PERL_CALLCONV bool      Perl_av_exists(pTHX_ AV *av, I32 key)
 175                         __attribute__warn_unused_result__
 176                         __attribute__nonnull__(pTHX_1);
 177 #define PERL_ARGS_ASSERT_AV_EXISTS      \
 178         assert(av)
 179
 180 PERL_CALLCONV void      Perl_av_extend(pTHX_ AV *av, I32 key)
 181                         __attribute__nonnull__(pTHX_1);
 182 #define PERL_ARGS_ASSERT_AV_EXTEND      \
 183         assert(av)
 184
 185 PERL_CALLCONV SV**      Perl_av_fetch(pTHX_ AV *av, I32 key, I32 lval)
 186                         __attribute__warn_unused_result__
 187                         __attribute__nonnull__(pTHX_1);
 188 #define PERL_ARGS_ASSERT_AV_FETCH       \
 189         assert(av)
 190
 191 PERL_CALLCONV void      Perl_av_fill(pTHX_ AV *av, I32 fill)
 192                         __attribute__nonnull__(pTHX_1);
 193 #define PERL_ARGS_ASSERT_AV_FILL        \
 194         assert(av)
 195
 196 PERL_CALLCONV I32       Perl_av_len(pTHX_ AV *av)
 197                         __attribute__warn_unused_result__
 198                         __attribute__nonnull__(pTHX_1);
 199 #define PERL_ARGS_ASSERT_AV_LEN \
 200         assert(av)
 201
 202 PERL_CALLCONV AV*       Perl_av_make(pTHX_ I32 size, SV **strp)
 203                         __attribute__warn_unused_result__
 204                         __attribute__nonnull__(pTHX_2);
 205 #define PERL_ARGS_ASSERT_AV_MAKE        \
 206         assert(strp)
 207
 208 PERL_CALLCONV SV*       Perl_av_pop(pTHX_ AV *av)
 209                         __attribute__nonnull__(pTHX_1);
 210 #define PERL_ARGS_ASSERT_AV_POP \
 211         assert(av)
 212
 213 PERL_CALLCONV void      Perl_av_create_and_push(pTHX_ AV **const avp, SV *const val)
 214                         __attribute__nonnull__(pTHX_1)
 215                         __attribute__nonnull__(pTHX_2);
 216 #define PERL_ARGS_ASSERT_AV_CREATE_AND_PUSH     \
 217         assert(avp); assert(val)
 218
 219 PERL_CALLCONV void      Perl_av_push(pTHX_ AV *av, SV *val)
 220                         __attribute__nonnull__(pTHX_1)
 221                         __attribute__nonnull__(pTHX_2);
 222 #define PERL_ARGS_ASSERT_AV_PUSH        \
 223         assert(av); assert(val)
 224
 225 PERL_CALLCONV void      Perl_av_reify(pTHX_ AV *av)
 226                         __attribute__nonnull__(pTHX_1);
 227 #define PERL_ARGS_ASSERT_AV_REIFY       \
 228         assert(av)
 229
 230 PERL_CALLCONV SV*       Perl_av_shift(pTHX_ AV *av)
 231                         __attribute__warn_unused_result__
 232                         __attribute__nonnull__(pTHX_1);
 233 #define PERL_ARGS_ASSERT_AV_SHIFT       \
 234         assert(av)
 235
 236 PERL_CALLCONV SV**      Perl_av_store(pTHX_ AV *av, I32 key, SV *val)
 237                         __attribute__nonnull__(pTHX_1);
 238 #define PERL_ARGS_ASSERT_AV_STORE       \
 239         assert(av)
 240
 241 PERL_CALLCONV void      Perl_av_undef(pTHX_ AV *av)
 242                         __attribute__nonnull__(pTHX_1);
 243 #define PERL_ARGS_ASSERT_AV_UNDEF       \
 244         assert(av)
 245
 246 PERL_CALLCONV SV**      Perl_av_create_and_unshift_one(pTHX_ AV **const avp, SV *const val)
 247                         __attribute__nonnull__(pTHX_1)
 248                         __attribute__nonnull__(pTHX_2);
 249 #define PERL_ARGS_ASSERT_AV_CREATE_AND_UNSHIFT_ONE      \
 250         assert(avp); assert(val)
 251
 252 PERL_CALLCONV void      Perl_av_unshift(pTHX_ AV *av, I32 num)
 253                         __attribute__nonnull__(pTHX_1);
 254 #define PERL_ARGS_ASSERT_AV_UNSHIFT     \
 255         assert(av)
 256
 257 PERL_CALLCONV SV**      Perl_av_arylen_p(pTHX_ AV *av)
 258                         __attribute__nonnull__(pTHX_1);
 259 #define PERL_ARGS_ASSERT_AV_ARYLEN_P    \
 260         assert(av)
 261
 262 PERL_CALLCONV IV*       Perl_av_iter_p(pTHX_ AV *av)
 263                         __attribute__nonnull__(pTHX_1);
 264 #define PERL_ARGS_ASSERT_AV_ITER_P      \
 265         assert(av)
 266
 267 #if defined(PERL_IN_AV_C) || defined(PERL_DECL_PROT)
 268 STATIC MAGIC*   S_get_aux_mg(pTHX_ AV *av)
 269                         __attribute__nonnull__(pTHX_1);
 270 #define PERL_ARGS_ASSERT_GET_AUX_MG     \
 271         assert(av)
 272
 273 #endif
 274 PERL_CALLCONV OP*       Perl_bind_match(pTHX_ I32 type, OP *left, OP *right)
 275                         __attribute__warn_unused_result__
 276                         __attribute__nonnull__(pTHX_2)
 277                         __attribute__nonnull__(pTHX_3);
 278 #define PERL_ARGS_ASSERT_BIND_MATCH     \
 279         assert(left); assert(right)
 280
 281 PERL_CALLCONV OP*       Perl_block_end(pTHX_ I32 floor, OP* seq)
 282                         __attribute__warn_unused_result__;
 283
 284 PERL_CALLCONV I32       Perl_block_gimme(pTHX)
 285                         __attribute__warn_unused_result__;
 286
 287 PERL_CALLCONV int       Perl_block_start(pTHX_ int full)
 288                         __attribute__warn_unused_result__;
 289
 290 PERL_CALLCONV void      Perl_boot_core_UNIVERSAL(pTHX);
 291 PERL_CALLCONV void      Perl_boot_core_PerlIO(pTHX);
 292 PERL_CALLCONV void      Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 293                         __attribute__nonnull__(pTHX_2);
 294 #define PERL_ARGS_ASSERT_CALL_LIST      \
 295         assert(paramList)
 296
 297 PERL_CALLCONV bool      Perl_cando(pTHX_ Mode_t mode, bool effective, const Stat_t* statbufp)
 298                         __attribute__warn_unused_result__
 299                         __attribute__nonnull__(pTHX_3);
 300 #define PERL_ARGS_ASSERT_CANDO  \
 301         assert(statbufp)
 302
 303 PERL_CALLCONV U32       Perl_cast_ulong(pTHX_ NV f)
 304                         __attribute__warn_unused_result__;
 305
 306 PERL_CALLCONV I32       Perl_cast_i32(pTHX_ NV f)
 307                         __attribute__warn_unused_result__;
 308
 309 PERL_CALLCONV IV        Perl_cast_iv(pTHX_ NV f)
 310                         __attribute__warn_unused_result__;
 311
 312 PERL_CALLCONV UV        Perl_cast_uv(pTHX_ NV f)
 313                         __attribute__warn_unused_result__;
 314
 315 #if !defined(HAS_TRUNCATE) && !defined(HAS_CHSIZE) && defined(F_FREESP)
 316 PERL_CALLCONV I32       Perl_my_chsize(pTHX_ int fd, Off_t length)
 317                         __attribute__warn_unused_result__;
 318
 319 #endif
 320 PERL_CALLCONV OP*       Perl_convert(pTHX_ I32 optype, I32 flags, OP* o)
 321                         __attribute__warn_unused_result__;
 322
 323 PERL_CALLCONV PERL_CONTEXT*     Perl_create_eval_scope(pTHX_ U32 flags);
 324 PERL_CALLCONV void      Perl_croak(pTHX_ const char* pat, ...)
 325                         __attribute__noreturn__
 326                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 327
 328 PERL_CALLCONV void      Perl_vcroak(pTHX_ const char* pat, va_list* args)
 329                         __attribute__noreturn__;
 330
 331 PERL_CALLCONV void      Perl_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
 332                         __attribute__noreturn__
 333                         __attribute__nonnull__(pTHX_1)
 334                         __attribute__nonnull__(pTHX_2);
 335 #define PERL_ARGS_ASSERT_CROAK_XS_USAGE \
 336         assert(cv); assert(params)
 337
 338
 339 #if defined(PERL_IMPLICIT_CONTEXT)
 340 PERL_CALLCONV void      Perl_croak_nocontext(const char* pat, ...)
 341                         __attribute__noreturn__
 342                         __attribute__format__null_ok__(__printf__,1,2);
 343
 344 PERL_CALLCONV OP*       Perl_die_nocontext(const char* pat, ...)
 345                         __attribute__format__null_ok__(__printf__,1,2);
 346
 347 PERL_CALLCONV void      Perl_deb_nocontext(const char* pat, ...)
 348                         __attribute__format__(__printf__,1,2)
 349                         __attribute__nonnull__(1);
 350 #define PERL_ARGS_ASSERT_DEB_NOCONTEXT  \
 351         assert(pat)
 352
 353 PERL_CALLCONV char*     Perl_form_nocontext(const char* pat, ...)
 354                         __attribute__format__(__printf__,1,2)
 355                         __attribute__nonnull__(1);
 356 #define PERL_ARGS_ASSERT_FORM_NOCONTEXT \
 357         assert(pat)
 358
 359 PERL_CALLCONV void      Perl_load_module_nocontext(U32 flags, SV* name, SV* ver, ...)
 360                         __attribute__nonnull__(2);
 361 #define PERL_ARGS_ASSERT_LOAD_MODULE_NOCONTEXT  \
 362         assert(name)
 363
 364 PERL_CALLCONV SV*       Perl_mess_nocontext(const char* pat, ...)
 365                         __attribute__format__(__printf__,1,2)
 366                         __attribute__nonnull__(1);
 367 #define PERL_ARGS_ASSERT_MESS_NOCONTEXT \
 368         assert(pat)
 369
 370 PERL_CALLCONV void      Perl_warn_nocontext(const char* pat, ...)
 371                         __attribute__format__(__printf__,1,2)
 372                         __attribute__nonnull__(1);
 373 #define PERL_ARGS_ASSERT_WARN_NOCONTEXT \
 374         assert(pat)
 375
 376 PERL_CALLCONV void      Perl_warner_nocontext(U32 err, const char* pat, ...)
 377                         __attribute__format__(__printf__,2,3)
 378                         __attribute__nonnull__(2);
 379 #define PERL_ARGS_ASSERT_WARNER_NOCONTEXT       \
 380         assert(pat)
 381
 382 PERL_CALLCONV SV*       Perl_newSVpvf_nocontext(const char *const pat, ...)
 383                         __attribute__format__(__printf__,1,2)
 384                         __attribute__nonnull__(1);
 385 #define PERL_ARGS_ASSERT_NEWSVPVF_NOCONTEXT     \
 386         assert(pat)
 387
 388 PERL_CALLCONV void      Perl_sv_catpvf_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_CATPVF_NOCONTEXT    \
 393         assert(sv); assert(pat)
 394
 395 PERL_CALLCONV void      Perl_sv_setpvf_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_SETPVF_NOCONTEXT    \
 400         assert(sv); assert(pat)
 401
 402 PERL_CALLCONV void      Perl_sv_catpvf_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_CATPVF_MG_NOCONTEXT \
 407         assert(sv); assert(pat)
 408
 409 PERL_CALLCONV void      Perl_sv_setpvf_mg_nocontext(SV *const sv, const char *const pat, ...)
 410                         __attribute__format__(__printf__,2,3)
 411                         __attribute__nonnull__(1)
 412                         __attribute__nonnull__(2);
 413 #define PERL_ARGS_ASSERT_SV_SETPVF_MG_NOCONTEXT \
 414         assert(sv); assert(pat)
 415
 416 PERL_CALLCONV int       Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 417                         __attribute__format__(__printf__,2,3)
 418                         __attribute__nonnull__(1)
 419                         __attribute__nonnull__(2);
 420 #define PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT      \
 421         assert(stream); assert(format)
 422
 423 PERL_CALLCONV int       Perl_printf_nocontext(const char *format, ...)
 424                         __attribute__format__(__printf__,1,2)
 425                         __attribute__nonnull__(1);
 426 #define PERL_ARGS_ASSERT_PRINTF_NOCONTEXT       \
 427         assert(format)
 428
 429 #endif
 430 PERL_CALLCONV void      Perl_cv_ckproto_len(pTHX_ const CV* cv, const GV* gv, const char* p, const STRLEN len)
 431                         __attribute__nonnull__(pTHX_1);
 432 #define PERL_ARGS_ASSERT_CV_CKPROTO_LEN \
 433         assert(cv)
 434
 435 PERL_CALLCONV CV*       Perl_cv_clone(pTHX_ CV* proto)
 436                         __attribute__nonnull__(pTHX_1);
 437 #define PERL_ARGS_ASSERT_CV_CLONE       \
 438         assert(proto)
 439
 440 PERL_CALLCONV SV*       Perl_gv_const_sv(pTHX_ GV* gv)
 441                         __attribute__warn_unused_result__
 442                         __attribute__nonnull__(pTHX_1);
 443 #define PERL_ARGS_ASSERT_GV_CONST_SV    \
 444         assert(gv)
 445
 446 PERL_CALLCONV SV*       Perl_cv_const_sv(pTHX_ const CV *const cv)
 447                         __attribute__warn_unused_result__;
 448
 449 PERL_CALLCONV SV*       Perl_op_const_sv(pTHX_ const OP* o, CV* cv)
 450                         __attribute__warn_unused_result__;
 451
 452 PERL_CALLCONV void      Perl_cv_undef(pTHX_ CV* cv)
 453                         __attribute__nonnull__(pTHX_1);
 454 #define PERL_ARGS_ASSERT_CV_UNDEF       \
 455         assert(cv)
 456
 457 PERL_CALLCONV void      Perl_cx_dump(pTHX_ PERL_CONTEXT* cx)
 458                         __attribute__nonnull__(pTHX_1);
 459 #define PERL_ARGS_ASSERT_CX_DUMP        \
 460         assert(cx)
 461
 462 PERL_CALLCONV SV*       Perl_filter_add(pTHX_ filter_t funcp, SV* datasv);
 463 PERL_CALLCONV void      Perl_filter_del(pTHX_ filter_t funcp)
 464                         __attribute__nonnull__(pTHX_1);
 465 #define PERL_ARGS_ASSERT_FILTER_DEL     \
 466         assert(funcp)
 467
 468 PERL_CALLCONV I32       Perl_filter_read(pTHX_ int idx, SV *buf_sv, int maxlen)
 469                         __attribute__warn_unused_result__
 470                         __attribute__nonnull__(pTHX_2);
 471 #define PERL_ARGS_ASSERT_FILTER_READ    \
 472         assert(buf_sv)
 473
 474 PERL_CALLCONV char**    Perl_get_op_descs(pTHX)
 475                         __attribute__warn_unused_result__
 476                         __attribute__pure__;
 477
 478 PERL_CALLCONV char**    Perl_get_op_names(pTHX)
 479                         __attribute__warn_unused_result__
 480                         __attribute__pure__;
 481
 482 PERL_CALLCONV const char*       Perl_get_no_modify(pTHX)
 483                         __attribute__warn_unused_result__
 484                         __attribute__pure__;
 485
 486 PERL_CALLCONV U32*      Perl_get_opargs(pTHX)
 487                         __attribute__warn_unused_result__
 488                         __attribute__pure__;
 489
 490 PERL_CALLCONV PPADDR_t* Perl_get_ppaddr(pTHX)
 491                         __attribute__warn_unused_result__
 492                         __attribute__pure__;
 493
 494 PERL_CALLCONV I32       Perl_cxinc(pTHX)
 495                         __attribute__warn_unused_result__;
 496
 497 PERL_CALLCONV void      Perl_deb(pTHX_ const char* pat, ...)
 498                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 499                         __attribute__nonnull__(pTHX_1);
 500 #define PERL_ARGS_ASSERT_DEB    \
 501         assert(pat)
 502
 503 PERL_CALLCONV void      Perl_vdeb(pTHX_ const char* pat, va_list* args)
 504                         __attribute__nonnull__(pTHX_1);
 505 #define PERL_ARGS_ASSERT_VDEB   \
 506         assert(pat)
 507
 508 PERL_CALLCONV void      Perl_debprofdump(pTHX);
 509 PERL_CALLCONV I32       Perl_debop(pTHX_ const OP* o)
 510                         __attribute__nonnull__(pTHX_1);
 511 #define PERL_ARGS_ASSERT_DEBOP  \
 512         assert(o)
 513
 514 PERL_CALLCONV I32       Perl_debstack(pTHX);
 515 PERL_CALLCONV I32       Perl_debstackptrs(pTHX);
 516 PERL_CALLCONV char*     Perl_delimcpy(char* to, const char* toend, const char* from, const char* fromend, int delim, I32* retlen)
 517                         __attribute__nonnull__(1)
 518                         __attribute__nonnull__(2)
 519                         __attribute__nonnull__(3)
 520                         __attribute__nonnull__(4)
 521                         __attribute__nonnull__(6);
 522 #define PERL_ARGS_ASSERT_DELIMCPY       \
 523         assert(to); assert(toend); assert(from); assert(fromend); assert(retlen)
 524
 525 PERL_CALLCONV void      Perl_delete_eval_scope(pTHX);
 526 PERL_CALLCONV OP*       Perl_die(pTHX_ const char* pat, ...)
 527                         __attribute__format__null_ok__(__printf__,pTHX_1,pTHX_2);
 528
 529 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
 530 STATIC OP*      S_vdie(pTHX_ const char* pat, va_list* args);
 531 #endif
 532 PERL_CALLCONV void      Perl_die_where(pTHX_ SV* msv)
 533                         __attribute__noreturn__;
 534
 535 PERL_CALLCONV void      Perl_dounwind(pTHX_ I32 cxix);
 536 /* PERL_CALLCONV bool   Perl_do_aexec(pTHX_ SV* really, SV** mark, SV** sp)
 537                         __attribute__nonnull__(pTHX_2)
 538                         __attribute__nonnull__(pTHX_3); */
 539 #define PERL_ARGS_ASSERT_DO_AEXEC       \
 540         assert(mark); assert(sp)
 541
 542 PERL_CALLCONV bool      Perl_do_aexec5(pTHX_ SV* really, SV** mark, SV** sp, int fd, int do_report)
 543                         __attribute__nonnull__(pTHX_2)
 544                         __attribute__nonnull__(pTHX_3);
 545 #define PERL_ARGS_ASSERT_DO_AEXEC5      \
 546         assert(mark); assert(sp)
 547
 548 PERL_CALLCONV int       Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode)
 549                         __attribute__nonnull__(pTHX_1);
 550 #define PERL_ARGS_ASSERT_DO_BINMODE     \
 551         assert(fp)
 552
 553 PERL_CALLCONV void      Perl_do_chop(pTHX_ SV *astr, SV *sv)
 554                         __attribute__nonnull__(pTHX_1)
 555                         __attribute__nonnull__(pTHX_2);
 556 #define PERL_ARGS_ASSERT_DO_CHOP        \
 557         assert(astr); assert(sv)
 558
 559 PERL_CALLCONV bool      Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 560 PERL_CALLCONV bool      Perl_do_eof(pTHX_ GV* gv)
 561                         __attribute__nonnull__(pTHX_1);
 562 #define PERL_ARGS_ASSERT_DO_EOF \
 563         assert(gv)
 564
 565
 566 #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
 567 /* PERL_CALLCONV bool   Perl_do_exec(pTHX_ const char* cmd)
 568                         __attribute__nonnull__(pTHX_1); */
 569 #define PERL_ARGS_ASSERT_DO_EXEC        \
 570         assert(cmd)
 571
 572 #else
 573 PERL_CALLCONV bool      Perl_do_exec(pTHX_ const char* cmd)
 574                         __attribute__nonnull__(pTHX_1);
 575 #define PERL_ARGS_ASSERT_DO_EXEC        \
 576         assert(cmd)
 577
 578 #endif
 579
 580 #if defined(WIN32) || defined(__SYMBIAN32__) || defined(VMS)
 581 PERL_CALLCONV int       Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp)
 582                         __attribute__nonnull__(pTHX_2)
 583                         __attribute__nonnull__(pTHX_3);
 584 #define PERL_ARGS_ASSERT_DO_ASPAWN      \
 585         assert(mark); assert(sp)
 586
 587 PERL_CALLCONV int       Perl_do_spawn(pTHX_ char* cmd)
 588                         __attribute__nonnull__(pTHX_1);
 589 #define PERL_ARGS_ASSERT_DO_SPAWN       \
 590         assert(cmd)
 591
 592 PERL_CALLCONV int       Perl_do_spawn_nowait(pTHX_ char* cmd)
 593                         __attribute__nonnull__(pTHX_1);
 594 #define PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT        \
 595         assert(cmd)
 596
 597 #endif
 598 #if !defined(WIN32)
 599 PERL_CALLCONV bool      Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
 600                         __attribute__nonnull__(pTHX_1);
 601 #define PERL_ARGS_ASSERT_DO_EXEC3       \
 602         assert(incmd)
 603
 604 #endif
 605 PERL_CALLCONV void      Perl_do_execfree(pTHX);
 606 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
 607 STATIC void     S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
 608                         __attribute__nonnull__(pTHX_1);
 609 #define PERL_ARGS_ASSERT_EXEC_FAILED    \
 610         assert(cmd)
 611
 612 #endif
 613 #if defined(HAS_MSG) || defined(HAS_SEM) || defined(HAS_SHM)
 614 PERL_CALLCONV I32       Perl_do_ipcctl(pTHX_ I32 optype, SV** mark, SV** sp)
 615                         __attribute__nonnull__(pTHX_2)
 616                         __attribute__nonnull__(pTHX_3);
 617 #define PERL_ARGS_ASSERT_DO_IPCCTL      \
 618         assert(mark); assert(sp)
 619
 620 PERL_CALLCONV I32       Perl_do_ipcget(pTHX_ I32 optype, SV** mark, SV** sp)
 621                         __attribute__nonnull__(pTHX_2)
 622                         __attribute__nonnull__(pTHX_3);
 623 #define PERL_ARGS_ASSERT_DO_IPCGET      \
 624         assert(mark); assert(sp)
 625
 626 PERL_CALLCONV I32       Perl_do_msgrcv(pTHX_ SV** mark, SV** sp)
 627                         __attribute__nonnull__(pTHX_1)
 628                         __attribute__nonnull__(pTHX_2);
 629 #define PERL_ARGS_ASSERT_DO_MSGRCV      \
 630         assert(mark); assert(sp)
 631
 632 PERL_CALLCONV I32       Perl_do_msgsnd(pTHX_ SV** mark, SV** sp)
 633                         __attribute__nonnull__(pTHX_1)
 634                         __attribute__nonnull__(pTHX_2);
 635 #define PERL_ARGS_ASSERT_DO_MSGSND      \
 636         assert(mark); assert(sp)
 637
 638 PERL_CALLCONV I32       Perl_do_semop(pTHX_ SV** mark, SV** sp)
 639                         __attribute__nonnull__(pTHX_1)
 640                         __attribute__nonnull__(pTHX_2);
 641 #define PERL_ARGS_ASSERT_DO_SEMOP       \
 642         assert(mark); assert(sp)
 643
 644 PERL_CALLCONV I32       Perl_do_shmio(pTHX_ I32 optype, SV** mark, SV** sp)
 645                         __attribute__nonnull__(pTHX_2)
 646                         __attribute__nonnull__(pTHX_3);
 647 #define PERL_ARGS_ASSERT_DO_SHMIO       \
 648         assert(mark); assert(sp)
 649
 650 #endif
 651 PERL_CALLCONV void      Perl_do_join(pTHX_ SV *sv, SV *delim, SV **mark, SV **sp)
 652                         __attribute__nonnull__(pTHX_1)
 653                         __attribute__nonnull__(pTHX_2)
 654                         __attribute__nonnull__(pTHX_3)
 655                         __attribute__nonnull__(pTHX_4);
 656 #define PERL_ARGS_ASSERT_DO_JOIN        \
 657         assert(sv); assert(delim); assert(mark); assert(sp)
 658
 659 PERL_CALLCONV OP*       Perl_do_kv(pTHX);
 660 /* PERL_CALLCONV bool   Perl_do_open(pTHX_ GV* gv, const char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp)
 661                         __attribute__nonnull__(pTHX_1)
 662                         __attribute__nonnull__(pTHX_2); */
 663 #define PERL_ARGS_ASSERT_DO_OPEN        \
 664         assert(gv); assert(name)
 665
 666 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)
 667                         __attribute__nonnull__(pTHX_1)
 668                         __attribute__nonnull__(pTHX_2)
 669                         __attribute__nonnull__(pTHX_8);
 670 #define PERL_ARGS_ASSERT_DO_OPEN9       \
 671         assert(gv); assert(name); assert(svs)
 672
 673 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)
 674                         __attribute__nonnull__(pTHX_1)
 675                         __attribute__nonnull__(pTHX_2);
 676 #define PERL_ARGS_ASSERT_DO_OPENN       \
 677         assert(gv); assert(oname)
 678
 679 PERL_CALLCONV bool      Perl_do_print(pTHX_ SV* sv, PerlIO* fp)
 680                         __attribute__nonnull__(pTHX_2);
 681 #define PERL_ARGS_ASSERT_DO_PRINT       \
 682         assert(fp)
 683
 684 PERL_CALLCONV OP*       Perl_do_readline(pTHX)
 685                         __attribute__warn_unused_result__;
 686
 687 PERL_CALLCONV I32       Perl_do_chomp(pTHX_ SV* sv)
 688                         __attribute__nonnull__(pTHX_1);
 689 #define PERL_ARGS_ASSERT_DO_CHOMP       \
 690         assert(sv)
 691
 692 PERL_CALLCONV bool      Perl_do_seek(pTHX_ GV* gv, Off_t pos, int whence);
 693 PERL_CALLCONV void      Perl_do_sprintf(pTHX_ SV* sv, I32 len, SV** sarg)
 694                         __attribute__nonnull__(pTHX_1)
 695                         __attribute__nonnull__(pTHX_3);
 696 #define PERL_ARGS_ASSERT_DO_SPRINTF     \
 697         assert(sv); assert(sarg)
 698
 699 PERL_CALLCONV Off_t     Perl_do_sysseek(pTHX_ GV* gv, Off_t pos, int whence)
 700                         __attribute__nonnull__(pTHX_1);
 701 #define PERL_ARGS_ASSERT_DO_SYSSEEK     \
 702         assert(gv)
 703
 704 PERL_CALLCONV Off_t     Perl_do_tell(pTHX_ GV* gv)
 705                         __attribute__warn_unused_result__
 706                         __attribute__nonnull__(pTHX_1);
 707 #define PERL_ARGS_ASSERT_DO_TELL        \
 708         assert(gv)
 709
 710 PERL_CALLCONV I32       Perl_do_trans(pTHX_ SV* sv)
 711                         __attribute__nonnull__(pTHX_1);
 712 #define PERL_ARGS_ASSERT_DO_TRANS       \
 713         assert(sv)
 714
 715 PERL_CALLCONV UV        Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size)
 716                         __attribute__nonnull__(pTHX_1);
 717 #define PERL_ARGS_ASSERT_DO_VECGET      \
 718         assert(sv)
 719
 720 PERL_CALLCONV void      Perl_do_vecset(pTHX_ SV* sv)
 721                         __attribute__nonnull__(pTHX_1);
 722 #define PERL_ARGS_ASSERT_DO_VECSET      \
 723         assert(sv)
 724
 725 PERL_CALLCONV void      Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right)
 726                         __attribute__nonnull__(pTHX_2)
 727                         __attribute__nonnull__(pTHX_3)
 728                         __attribute__nonnull__(pTHX_4);
 729 #define PERL_ARGS_ASSERT_DO_VOP \
 730         assert(sv); assert(left); assert(right)
 731
 732 PERL_CALLCONV OP*       Perl_dofile(pTHX_ OP* term, I32 force_builtin)
 733                         __attribute__nonnull__(pTHX_1);
 734 #define PERL_ARGS_ASSERT_DOFILE \
 735         assert(term)
 736
 737 PERL_CALLCONV I32       Perl_dowantarray(pTHX)
 738                         __attribute__warn_unused_result__;
 739
 740 PERL_CALLCONV void      Perl_dump_all(pTHX);
 741 PERL_CALLCONV void      Perl_dump_all_perl(pTHX_ bool justperl);
 742 PERL_CALLCONV void      Perl_dump_eval(pTHX);
 743 #if defined(DUMP_FDS)
 744 PERL_CALLCONV void      Perl_dump_fds(pTHX_ char* s)
 745                         __attribute__nonnull__(pTHX_1);
 746 #define PERL_ARGS_ASSERT_DUMP_FDS       \
 747         assert(s)
 748
 749 #endif
 750 PERL_CALLCONV void      Perl_dump_form(pTHX_ const GV* gv)
 751                         __attribute__nonnull__(pTHX_1);
 752 #define PERL_ARGS_ASSERT_DUMP_FORM      \
 753         assert(gv)
 754
 755 PERL_CALLCONV void      Perl_gv_dump(pTHX_ GV* gv)
 756                         __attribute__nonnull__(pTHX_1);
 757 #define PERL_ARGS_ASSERT_GV_DUMP        \
 758         assert(gv)
 759
 760 PERL_CALLCONV void      Perl_op_dump(pTHX_ const OP *o)
 761                         __attribute__nonnull__(pTHX_1);
 762 #define PERL_ARGS_ASSERT_OP_DUMP        \
 763         assert(o)
 764
 765 PERL_CALLCONV void      Perl_pmop_dump(pTHX_ PMOP* pm);
 766 PERL_CALLCONV void      Perl_dump_packsubs(pTHX_ const HV* stash)
 767                         __attribute__nonnull__(pTHX_1);
 768 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS  \
 769         assert(stash)
 770
 771 PERL_CALLCONV void      Perl_dump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
 772                         __attribute__nonnull__(pTHX_1);
 773 #define PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL     \
 774         assert(stash)
 775
 776 PERL_CALLCONV void      Perl_dump_sub(pTHX_ const GV* gv)
 777                         __attribute__nonnull__(pTHX_1);
 778 #define PERL_ARGS_ASSERT_DUMP_SUB       \
 779         assert(gv)
 780
 781 PERL_CALLCONV void      Perl_dump_sub_perl(pTHX_ const GV* gv, bool justperl)
 782                         __attribute__nonnull__(pTHX_1);
 783 #define PERL_ARGS_ASSERT_DUMP_SUB_PERL  \
 784         assert(gv)
 785
 786 PERL_CALLCONV void      Perl_fbm_compile(pTHX_ SV* sv, U32 flags)
 787                         __attribute__nonnull__(pTHX_1);
 788 #define PERL_ARGS_ASSERT_FBM_COMPILE    \
 789         assert(sv)
 790
 791 PERL_CALLCONV char*     Perl_fbm_instr(pTHX_ unsigned char* big, unsigned char* bigend, SV* littlestr, U32 flags)
 792                         __attribute__warn_unused_result__
 793                         __attribute__nonnull__(pTHX_1)
 794                         __attribute__nonnull__(pTHX_2)
 795                         __attribute__nonnull__(pTHX_3);
 796 #define PERL_ARGS_ASSERT_FBM_INSTR      \
 797         assert(big); assert(bigend); assert(littlestr)
 798
 799 PERL_CALLCONV char*     Perl_find_script(pTHX_ const char *scriptname, bool dosearch, const char *const *const search_ext, I32 flags)
 800                         __attribute__nonnull__(pTHX_1);
 801 #define PERL_ARGS_ASSERT_FIND_SCRIPT    \
 802         assert(scriptname)
 803
 804 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 805 STATIC OP*      S_force_list(pTHX_ OP* arg);
 806 STATIC OP*      S_fold_constants(pTHX_ OP *o)
 807                         __attribute__nonnull__(pTHX_1);
 808 #define PERL_ARGS_ASSERT_FOLD_CONSTANTS \
 809         assert(o)
 810
 811 #endif
 812 PERL_CALLCONV char*     Perl_form(pTHX_ const char* pat, ...)
 813                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
 814                         __attribute__nonnull__(pTHX_1);
 815 #define PERL_ARGS_ASSERT_FORM   \
 816         assert(pat)
 817
 818 PERL_CALLCONV char*     Perl_vform(pTHX_ const char* pat, va_list* args)
 819                         __attribute__nonnull__(pTHX_1);
 820 #define PERL_ARGS_ASSERT_VFORM  \
 821         assert(pat)
 822
 823 PERL_CALLCONV void      Perl_free_tmps(pTHX);
 824 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
 825 STATIC OP*      S_gen_constant_list(pTHX_ OP* o);
 826 #endif
 827 #if !defined(HAS_GETENV_LEN)
 828 PERL_CALLCONV char*     Perl_getenv_len(pTHX_ const char *env_elem, unsigned long *len)
 829                         __attribute__nonnull__(pTHX_1)
 830                         __attribute__nonnull__(pTHX_2);
 831 #define PERL_ARGS_ASSERT_GETENV_LEN     \
 832         assert(env_elem); assert(len)
 833
 834 #endif
 835 PERL_CALLCONV void      Perl_get_db_sub(pTHX_ SV **svp, CV *cv)
 836                         __attribute__nonnull__(pTHX_2);
 837 #define PERL_ARGS_ASSERT_GET_DB_SUB     \
 838         assert(cv)
 839
 840 PERL_CALLCONV void      Perl_gp_free(pTHX_ GV* gv);
 841 PERL_CALLCONV GP*       Perl_gp_ref(pTHX_ GP* gp);
 842 PERL_CALLCONV GV*       Perl_gv_add_by_type(pTHX_ GV *gv, svtype type);
 843 /* PERL_CALLCONV GV*    Perl_gv_AVadd(pTHX_ GV *gv); */
 844 /* PERL_CALLCONV GV*    Perl_gv_HVadd(pTHX_ GV *gv); */
 845 /* PERL_CALLCONV GV*    Perl_gv_IOadd(pTHX_ GV* gv); */
 846 PERL_CALLCONV GV*       Perl_gv_autoload4(pTHX_ HV* stash, const char* name, STRLEN len, I32 method)
 847                         __attribute__warn_unused_result__
 848                         __attribute__nonnull__(pTHX_2);
 849 #define PERL_ARGS_ASSERT_GV_AUTOLOAD4   \
 850         assert(name)
 851
 852 PERL_CALLCONV void      Perl_gv_check(pTHX_ const HV* stash)
 853                         __attribute__nonnull__(pTHX_1);
 854 #define PERL_ARGS_ASSERT_GV_CHECK       \
 855         assert(stash)
 856
 857 PERL_CALLCONV void      Perl_gv_efullname(pTHX_ SV* sv, const GV* gv)
 858                         __attribute__nonnull__(pTHX_1)
 859                         __attribute__nonnull__(pTHX_2);
 860 #define PERL_ARGS_ASSERT_GV_EFULLNAME   \
 861         assert(sv); assert(gv)
 862
 863 /* PERL_CALLCONV void   Perl_gv_efullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 864                         __attribute__nonnull__(pTHX_1)
 865                         __attribute__nonnull__(pTHX_2); */
 866 #define PERL_ARGS_ASSERT_GV_EFULLNAME3  \
 867         assert(sv); assert(gv)
 868
 869 PERL_CALLCONV void      Perl_gv_efullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 870                         __attribute__nonnull__(pTHX_1)
 871                         __attribute__nonnull__(pTHX_2);
 872 #define PERL_ARGS_ASSERT_GV_EFULLNAME4  \
 873         assert(sv); assert(gv)
 874
 875 PERL_CALLCONV GV*       Perl_gv_fetchfile(pTHX_ const char* name)
 876                         __attribute__nonnull__(pTHX_1);
 877 #define PERL_ARGS_ASSERT_GV_FETCHFILE   \
 878         assert(name)
 879
 880 PERL_CALLCONV GV*       Perl_gv_fetchfile_flags(pTHX_ const char *const name, const STRLEN len, const U32 flags)
 881                         __attribute__nonnull__(pTHX_1);
 882 #define PERL_ARGS_ASSERT_GV_FETCHFILE_FLAGS     \
 883         assert(name)
 884
 885 PERL_CALLCONV GV*       Perl_gv_fetchmeth(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 886                         __attribute__nonnull__(pTHX_2);
 887 #define PERL_ARGS_ASSERT_GV_FETCHMETH   \
 888         assert(name)
 889
 890 PERL_CALLCONV GV*       Perl_gv_fetchmeth_autoload(pTHX_ HV* stash, const char* name, STRLEN len, I32 level)
 891                         __attribute__nonnull__(pTHX_2);
 892 #define PERL_ARGS_ASSERT_GV_FETCHMETH_AUTOLOAD  \
 893         assert(name)
 894
 895 /* PERL_CALLCONV GV*    Perl_gv_fetchmethod(pTHX_ HV* stash, const char* name)
 896                         __attribute__nonnull__(pTHX_1)
 897                         __attribute__nonnull__(pTHX_2); */
 898 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD \
 899         assert(stash); assert(name)
 900
 901 PERL_CALLCONV GV*       Perl_gv_fetchmethod_autoload(pTHX_ HV* stash, const char* name, I32 autoload)
 902                         __attribute__nonnull__(pTHX_1)
 903                         __attribute__nonnull__(pTHX_2);
 904 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_AUTOLOAD        \
 905         assert(stash); assert(name)
 906
 907 PERL_CALLCONV GV*       Perl_gv_fetchmethod_flags(pTHX_ HV* stash, const char* name, U32 flags)
 908                         __attribute__nonnull__(pTHX_1)
 909                         __attribute__nonnull__(pTHX_2);
 910 #define PERL_ARGS_ASSERT_GV_FETCHMETHOD_FLAGS   \
 911         assert(stash); assert(name)
 912
 913 PERL_CALLCONV GV*       Perl_gv_fetchpv(pTHX_ const char *nambeg, I32 add, const svtype sv_type)
 914                         __attribute__nonnull__(pTHX_1);
 915 #define PERL_ARGS_ASSERT_GV_FETCHPV     \
 916         assert(nambeg)
 917
 918 PERL_CALLCONV void      Perl_gv_fullname(pTHX_ SV* sv, const GV* gv)
 919                         __attribute__nonnull__(pTHX_1)
 920                         __attribute__nonnull__(pTHX_2);
 921 #define PERL_ARGS_ASSERT_GV_FULLNAME    \
 922         assert(sv); assert(gv)
 923
 924 /* PERL_CALLCONV void   Perl_gv_fullname3(pTHX_ SV* sv, const GV* gv, const char* prefix)
 925                         __attribute__nonnull__(pTHX_1)
 926                         __attribute__nonnull__(pTHX_2); */
 927 #define PERL_ARGS_ASSERT_GV_FULLNAME3   \
 928         assert(sv); assert(gv)
 929
 930 PERL_CALLCONV void      Perl_gv_fullname4(pTHX_ SV* sv, const GV* gv, const char* prefix, bool keepmain)
 931                         __attribute__nonnull__(pTHX_1)
 932                         __attribute__nonnull__(pTHX_2);
 933 #define PERL_ARGS_ASSERT_GV_FULLNAME4   \
 934         assert(sv); assert(gv)
 935
 936 PERL_CALLCONV GP *      Perl_newGP(pTHX_ GV *const gv)
 937                         __attribute__nonnull__(pTHX_1);
 938 #define PERL_ARGS_ASSERT_NEWGP  \
 939         assert(gv)
 940
 941 PERL_CALLCONV void      Perl_gv_init(pTHX_ GV* gv, HV* stash, const char* name, STRLEN len, int multi)
 942                         __attribute__nonnull__(pTHX_1)
 943                         __attribute__nonnull__(pTHX_3);
 944 #define PERL_ARGS_ASSERT_GV_INIT        \
 945         assert(gv); assert(name)
 946
 947 PERL_CALLCONV void      Perl_gv_name_set(pTHX_ GV* gv, const char *name, U32 len, U32 flags)
 948                         __attribute__nonnull__(pTHX_1)
 949                         __attribute__nonnull__(pTHX_2);
 950 #define PERL_ARGS_ASSERT_GV_NAME_SET    \
 951         assert(gv); assert(name)
 952
 953 PERL_CALLCONV void      Perl_gv_try_downgrade(pTHX_ GV* gv)
 954                         __attribute__nonnull__(pTHX_1);
 955 #define PERL_ARGS_ASSERT_GV_TRY_DOWNGRADE       \
 956         assert(gv)
 957
 958 PERL_CALLCONV HV*       Perl_gv_stashpv(pTHX_ const char* name, I32 flags)
 959                         __attribute__nonnull__(pTHX_1);
 960 #define PERL_ARGS_ASSERT_GV_STASHPV     \
 961         assert(name)
 962
 963 PERL_CALLCONV HV*       Perl_gv_stashpvn(pTHX_ const char* name, U32 namelen, I32 flags)
 964                         __attribute__nonnull__(pTHX_1);
 965 #define PERL_ARGS_ASSERT_GV_STASHPVN    \
 966         assert(name)
 967
 968 PERL_CALLCONV HV*       Perl_gv_stashsv(pTHX_ SV* sv, I32 flags)
 969                         __attribute__nonnull__(pTHX_1);
 970 #define PERL_ARGS_ASSERT_GV_STASHSV     \
 971         assert(sv)
 972
 973 PERL_CALLCONV void      Perl_hv_clear(pTHX_ HV *hv);
 974 PERL_CALLCONV HV *      Perl_hv_copy_hints_hv(pTHX_ HV *const ohv);
 975 PERL_CALLCONV void      Perl_hv_delayfree_ent(pTHX_ HV *hv, HE *entry)
 976                         __attribute__nonnull__(pTHX_1);
 977 #define PERL_ARGS_ASSERT_HV_DELAYFREE_ENT       \
 978         assert(hv)
 979
 980 /* PERL_CALLCONV SV*    Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
 981                         __attribute__nonnull__(pTHX_2); */
 982 #define PERL_ARGS_ASSERT_HV_DELETE      \
 983         assert(key)
 984
 985 /* PERL_CALLCONV SV*    Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 986                         __attribute__nonnull__(pTHX_2); */
 987 #define PERL_ARGS_ASSERT_HV_DELETE_ENT  \
 988         assert(keysv)
 989
 990 /* PERL_CALLCONV bool   Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
 991                         __attribute__warn_unused_result__
 992                         __attribute__nonnull__(pTHX_2); */
 993 #define PERL_ARGS_ASSERT_HV_EXISTS      \
 994         assert(key)
 995
 996 /* PERL_CALLCONV bool   Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash)
 997                         __attribute__warn_unused_result__
 998                         __attribute__nonnull__(pTHX_2); */
 999 #define PERL_ARGS_ASSERT_HV_EXISTS_ENT  \
1000         assert(keysv)
1001
1002 /* PERL_CALLCONV SV**   Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
1003                         __attribute__nonnull__(pTHX_2); */
1004 #define PERL_ARGS_ASSERT_HV_FETCH       \
1005         assert(key)
1006
1007 /* PERL_CALLCONV HE*    Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash)
1008                         __attribute__nonnull__(pTHX_2); */
1009 #define PERL_ARGS_ASSERT_HV_FETCH_ENT   \
1010         assert(keysv)
1011
1012 PERL_CALLCONV void*     Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char* key, STRLEN klen, int flags, int action, SV *val, U32 hash);
1013 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)
1014                         __attribute__nonnull__(pTHX_2);
1015 #define PERL_ARGS_ASSERT_HV_COMMON_KEY_LEN      \
1016         assert(key)
1017
1018 PERL_CALLCONV void      Perl_hv_free_ent(pTHX_ HV *hv, HE *entryK)
1019                         __attribute__nonnull__(pTHX_1);
1020 #define PERL_ARGS_ASSERT_HV_FREE_ENT    \
1021         assert(hv)
1022
1023 PERL_CALLCONV I32       Perl_hv_iterinit(pTHX_ HV *hv)
1024                         __attribute__nonnull__(pTHX_1);
1025 #define PERL_ARGS_ASSERT_HV_ITERINIT    \
1026         assert(hv)
1027
1028 PERL_CALLCONV char*     Perl_hv_iterkey(pTHX_ HE* entry, I32* retlen)
1029                         __attribute__warn_unused_result__
1030                         __attribute__nonnull__(pTHX_1)
1031                         __attribute__nonnull__(pTHX_2);
1032 #define PERL_ARGS_ASSERT_HV_ITERKEY     \
1033         assert(entry); assert(retlen)
1034
1035 PERL_CALLCONV SV*       Perl_hv_iterkeysv(pTHX_ HE* entry)
1036                         __attribute__warn_unused_result__
1037                         __attribute__nonnull__(pTHX_1);
1038 #define PERL_ARGS_ASSERT_HV_ITERKEYSV   \
1039         assert(entry)
1040
1041 /* PERL_CALLCONV HE*    Perl_hv_iternext(pTHX_ HV *hv)
1042                         __attribute__warn_unused_result__
1043                         __attribute__nonnull__(pTHX_1); */
1044 #define PERL_ARGS_ASSERT_HV_ITERNEXT    \
1045         assert(hv)
1046
1047 PERL_CALLCONV SV*       Perl_hv_iternextsv(pTHX_ HV *hv, char **key, I32 *retlen)
1048                         __attribute__warn_unused_result__
1049                         __attribute__nonnull__(pTHX_1)
1050                         __attribute__nonnull__(pTHX_2)
1051                         __attribute__nonnull__(pTHX_3);
1052 #define PERL_ARGS_ASSERT_HV_ITERNEXTSV  \
1053         assert(hv); assert(key); assert(retlen)
1054
1055 PERL_CALLCONV HE*       Perl_hv_iternext_flags(pTHX_ HV *hv, I32 flags)
1056                         __attribute__warn_unused_result__
1057                         __attribute__nonnull__(pTHX_1);
1058 #define PERL_ARGS_ASSERT_HV_ITERNEXT_FLAGS      \
1059         assert(hv)
1060
1061 PERL_CALLCONV SV*       Perl_hv_iterval(pTHX_ HV *hv, HE *entry)
1062                         __attribute__warn_unused_result__
1063                         __attribute__nonnull__(pTHX_1)
1064                         __attribute__nonnull__(pTHX_2);
1065 #define PERL_ARGS_ASSERT_HV_ITERVAL     \
1066         assert(hv); assert(entry)
1067
1068 PERL_CALLCONV void      Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
1069                         __attribute__nonnull__(pTHX_1);
1070 #define PERL_ARGS_ASSERT_HV_KSPLIT      \
1071         assert(hv)
1072
1073 /* PERL_CALLCONV void   Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
1074                         __attribute__nonnull__(pTHX_1); */
1075 #define PERL_ARGS_ASSERT_HV_MAGIC       \
1076         assert(hv)
1077
1078 PERL_CALLCONV HV *      Perl_refcounted_he_chain_2hv(pTHX_ const struct refcounted_he *c);
1079 PERL_CALLCONV SV *      Perl_refcounted_he_fetch(pTHX_ const struct refcounted_he *chain, SV *keysv, const char *key, STRLEN klen, int flags, U32 hash);
1080 PERL_CALLCONV void      Perl_refcounted_he_free(pTHX_ struct refcounted_he *he);
1081 PERL_CALLCONV struct refcounted_he *    Perl_refcounted_he_new(pTHX_ struct refcounted_he *const parent, SV *const key, SV *const value);
1082 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
1083 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)
1084                         __attribute__nonnull__(pTHX_2)
1085                         __attribute__nonnull__(pTHX_6);
1086 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_NEW_COMMON       \
1087         assert(key_p); assert(value)
1088
1089 #endif
1090 /* PERL_CALLCONV SV**   Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash); */
1091 /* PERL_CALLCONV HE*    Perl_hv_store_ent(pTHX_ HV *hv, SV *key, SV *val, U32 hash); */
1092 /* PERL_CALLCONV SV**   Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, int flags); */
1093 PERL_CALLCONV void      Perl_hv_undef(pTHX_ HV *hv);
1094 PERL_CALLCONV I32       Perl_ibcmp(const char* a, const char* b, I32 len)
1095                         __attribute__pure__
1096                         __attribute__nonnull__(1)
1097                         __attribute__nonnull__(2);
1098 #define PERL_ARGS_ASSERT_IBCMP  \
1099         assert(a); assert(b)
1100
1101 PERL_CALLCONV I32       Perl_ibcmp_locale(const char* a, const char* b, I32 len)
1102                         __attribute__pure__
1103                         __attribute__nonnull__(1)
1104                         __attribute__nonnull__(2);
1105 #define PERL_ARGS_ASSERT_IBCMP_LOCALE   \
1106         assert(a); assert(b)
1107
1108 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)
1109                         __attribute__nonnull__(pTHX_1)
1110                         __attribute__nonnull__(pTHX_5);
1111 #define PERL_ARGS_ASSERT_IBCMP_UTF8     \
1112         assert(s1); assert(s2)
1113
1114 #if defined(PERL_IN_DOIO_C) || defined(PERL_DECL_PROT)
1115 STATIC bool     S_ingroup(pTHX_ Gid_t testgid, bool effective)
1116                         __attribute__warn_unused_result__;
1117
1118 #endif
1119 PERL_CALLCONV void      Perl_init_argv_symbols(pTHX_ int argc, char **argv)
1120                         __attribute__nonnull__(pTHX_2);
1121 #define PERL_ARGS_ASSERT_INIT_ARGV_SYMBOLS      \
1122         assert(argv)
1123
1124 PERL_CALLCONV void      Perl_init_debugger(pTHX);
1125 PERL_CALLCONV void      Perl_init_stacks(pTHX);
1126 PERL_CALLCONV void      Perl_init_tm(pTHX_ struct tm *ptm)
1127                         __attribute__nonnull__(pTHX_1);
1128 #define PERL_ARGS_ASSERT_INIT_TM        \
1129         assert(ptm)
1130
1131 PERL_CALLCONV U32       Perl_intro_my(pTHX);
1132 PERL_CALLCONV char*     Perl_instr(const char* big, const char* little)
1133                         __attribute__warn_unused_result__
1134                         __attribute__pure__
1135                         __attribute__nonnull__(1)
1136                         __attribute__nonnull__(2);
1137 #define PERL_ARGS_ASSERT_INSTR  \
1138         assert(big); assert(little)
1139
1140 PERL_CALLCONV bool      Perl_io_close(pTHX_ IO* io, bool not_implicit)
1141                         __attribute__nonnull__(pTHX_1);
1142 #define PERL_ARGS_ASSERT_IO_CLOSE       \
1143         assert(io)
1144
1145 PERL_CALLCONV OP*       Perl_invert(pTHX_ OP* cmd)
1146                         __attribute__warn_unused_result__;
1147
1148 PERL_CALLCONV I32       Perl_is_lvalue_sub(pTHX)
1149                         __attribute__warn_unused_result__;
1150
1151 PERL_CALLCONV U32       Perl_to_uni_upper_lc(pTHX_ U32 c)
1152                         __attribute__warn_unused_result__
1153                         __attribute__pure__;
1154
1155 PERL_CALLCONV U32       Perl_to_uni_title_lc(pTHX_ U32 c)
1156                         __attribute__warn_unused_result__
1157                         __attribute__pure__;
1158
1159 PERL_CALLCONV U32       Perl_to_uni_lower_lc(pTHX_ U32 c)
1160                         __attribute__warn_unused_result__
1161                         __attribute__pure__;
1162
1163 PERL_CALLCONV bool      Perl_is_uni_alnum(pTHX_ UV c)
1164                         __attribute__warn_unused_result__
1165                         __attribute__pure__;
1166
1167 PERL_CALLCONV bool      Perl_is_uni_idfirst(pTHX_ UV c)
1168                         __attribute__warn_unused_result__
1169                         __attribute__pure__;
1170
1171 PERL_CALLCONV bool      Perl_is_uni_alpha(pTHX_ UV c)
1172                         __attribute__warn_unused_result__
1173                         __attribute__pure__;
1174
1175 PERL_CALLCONV bool      Perl_is_uni_ascii(pTHX_ UV c)
1176                         __attribute__warn_unused_result__
1177                         __attribute__pure__;
1178
1179 PERL_CALLCONV bool      Perl_is_uni_space(pTHX_ UV c)
1180                         __attribute__warn_unused_result__
1181                         __attribute__pure__;
1182
1183 PERL_CALLCONV bool      Perl_is_uni_cntrl(pTHX_ UV c)
1184                         __attribute__warn_unused_result__
1185                         __attribute__pure__;
1186
1187 PERL_CALLCONV bool      Perl_is_uni_graph(pTHX_ UV c)
1188                         __attribute__warn_unused_result__
1189                         __attribute__pure__;
1190
1191 PERL_CALLCONV bool      Perl_is_uni_digit(pTHX_ UV c)
1192                         __attribute__warn_unused_result__
1193                         __attribute__pure__;
1194
1195 PERL_CALLCONV bool      Perl_is_uni_upper(pTHX_ UV c)
1196                         __attribute__warn_unused_result__
1197                         __attribute__pure__;
1198
1199 PERL_CALLCONV bool      Perl_is_uni_lower(pTHX_ UV c)
1200                         __attribute__warn_unused_result__
1201                         __attribute__pure__;
1202
1203 PERL_CALLCONV bool      Perl_is_uni_print(pTHX_ UV c)
1204                         __attribute__warn_unused_result__
1205                         __attribute__pure__;
1206
1207 PERL_CALLCONV bool      Perl_is_uni_punct(pTHX_ UV c)
1208                         __attribute__warn_unused_result__
1209                         __attribute__pure__;
1210
1211 PERL_CALLCONV bool      Perl_is_uni_xdigit(pTHX_ UV c)
1212                         __attribute__warn_unused_result__
1213                         __attribute__pure__;
1214
1215 PERL_CALLCONV UV        Perl_to_uni_upper(pTHX_ UV c, U8 *p, STRLEN *lenp)
1216                         __attribute__nonnull__(pTHX_2)
1217                         __attribute__nonnull__(pTHX_3);
1218 #define PERL_ARGS_ASSERT_TO_UNI_UPPER   \
1219         assert(p); assert(lenp)
1220
1221 PERL_CALLCONV UV        Perl_to_uni_title(pTHX_ UV c, U8 *p, STRLEN *lenp)
1222                         __attribute__nonnull__(pTHX_2)
1223                         __attribute__nonnull__(pTHX_3);
1224 #define PERL_ARGS_ASSERT_TO_UNI_TITLE   \
1225         assert(p); assert(lenp)
1226
1227 PERL_CALLCONV UV        Perl_to_uni_lower(pTHX_ UV c, U8 *p, STRLEN *lenp)
1228                         __attribute__nonnull__(pTHX_2)
1229                         __attribute__nonnull__(pTHX_3);
1230 #define PERL_ARGS_ASSERT_TO_UNI_LOWER   \
1231         assert(p); assert(lenp)
1232
1233 PERL_CALLCONV UV        Perl_to_uni_fold(pTHX_ UV c, U8 *p, STRLEN *lenp)
1234                         __attribute__nonnull__(pTHX_2)
1235                         __attribute__nonnull__(pTHX_3);
1236 #define PERL_ARGS_ASSERT_TO_UNI_FOLD    \
1237         assert(p); assert(lenp)
1238
1239 PERL_CALLCONV bool      Perl_is_uni_alnum_lc(pTHX_ UV c)
1240                         __attribute__warn_unused_result__
1241                         __attribute__pure__;
1242
1243 PERL_CALLCONV bool      Perl_is_uni_idfirst_lc(pTHX_ UV c)
1244                         __attribute__warn_unused_result__
1245                         __attribute__pure__;
1246
1247 PERL_CALLCONV bool      Perl_is_uni_alpha_lc(pTHX_ UV c)
1248                         __attribute__warn_unused_result__
1249                         __attribute__pure__;
1250
1251 PERL_CALLCONV bool      Perl_is_uni_ascii_lc(pTHX_ UV c)
1252                         __attribute__warn_unused_result__
1253                         __attribute__pure__;
1254
1255 PERL_CALLCONV bool      Perl_is_uni_space_lc(pTHX_ UV c)
1256                         __attribute__warn_unused_result__
1257                         __attribute__pure__;
1258
1259 PERL_CALLCONV bool      Perl_is_uni_cntrl_lc(pTHX_ UV c)
1260                         __attribute__warn_unused_result__
1261                         __attribute__pure__;
1262
1263 PERL_CALLCONV bool      Perl_is_uni_graph_lc(pTHX_ UV c)
1264                         __attribute__warn_unused_result__
1265                         __attribute__pure__;
1266
1267 PERL_CALLCONV bool      Perl_is_uni_digit_lc(pTHX_ UV c)
1268                         __attribute__warn_unused_result__
1269                         __attribute__pure__;
1270
1271 PERL_CALLCONV bool      Perl_is_uni_upper_lc(pTHX_ UV c)
1272                         __attribute__warn_unused_result__
1273                         __attribute__pure__;
1274
1275 PERL_CALLCONV bool      Perl_is_uni_lower_lc(pTHX_ UV c)
1276                         __attribute__warn_unused_result__
1277                         __attribute__pure__;
1278
1279 PERL_CALLCONV bool      Perl_is_uni_print_lc(pTHX_ UV c)
1280                         __attribute__warn_unused_result__
1281                         __attribute__pure__;
1282
1283 PERL_CALLCONV bool      Perl_is_uni_punct_lc(pTHX_ UV c)
1284                         __attribute__warn_unused_result__
1285                         __attribute__pure__;
1286
1287 PERL_CALLCONV bool      Perl_is_uni_xdigit_lc(pTHX_ UV c)
1288                         __attribute__warn_unused_result__
1289                         __attribute__pure__;
1290
1291 PERL_CALLCONV bool      Perl_is_ascii_string(const U8 *s, STRLEN len)
1292                         __attribute__nonnull__(1);
1293 #define PERL_ARGS_ASSERT_IS_ASCII_STRING        \
1294         assert(s)
1295
1296 PERL_CALLCONV STRLEN    Perl_is_utf8_char(const U8 *s)
1297                         __attribute__nonnull__(1);
1298 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR   \
1299         assert(s)
1300
1301 PERL_CALLCONV bool      Perl_is_utf8_string(const U8 *s, STRLEN len)
1302                         __attribute__nonnull__(1);
1303 #define PERL_ARGS_ASSERT_IS_UTF8_STRING \
1304         assert(s)
1305
1306 /* PERL_CALLCONV bool   Perl_is_utf8_string_loc(const U8 *s, STRLEN len, const U8 **p)
1307                         __attribute__nonnull__(1); */
1308 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC     \
1309         assert(s)
1310
1311 PERL_CALLCONV bool      Perl_is_utf8_string_loclen(const U8 *s, STRLEN len, const U8 **ep, STRLEN *el)
1312                         __attribute__nonnull__(1);
1313 #define PERL_ARGS_ASSERT_IS_UTF8_STRING_LOCLEN  \
1314         assert(s)
1315
1316 PERL_CALLCONV bool      Perl_is_utf8_alnum(pTHX_ const U8 *p)
1317                         __attribute__warn_unused_result__
1318                         __attribute__nonnull__(pTHX_1);
1319 #define PERL_ARGS_ASSERT_IS_UTF8_ALNUM  \
1320         assert(p)
1321
1322 PERL_CALLCONV bool      Perl_is_utf8_idfirst(pTHX_ const U8 *p)
1323                         __attribute__warn_unused_result__
1324                         __attribute__nonnull__(pTHX_1);
1325 #define PERL_ARGS_ASSERT_IS_UTF8_IDFIRST        \
1326         assert(p)
1327
1328 PERL_CALLCONV bool      Perl_is_utf8_idcont(pTHX_ const U8 *p)
1329                         __attribute__warn_unused_result__
1330                         __attribute__nonnull__(pTHX_1);
1331 #define PERL_ARGS_ASSERT_IS_UTF8_IDCONT \
1332         assert(p)
1333
1334 PERL_CALLCONV bool      Perl_is_utf8_alpha(pTHX_ const U8 *p)
1335                         __attribute__warn_unused_result__
1336                         __attribute__nonnull__(pTHX_1);
1337 #define PERL_ARGS_ASSERT_IS_UTF8_ALPHA  \
1338         assert(p)
1339
1340 PERL_CALLCONV bool      Perl_is_utf8_ascii(pTHX_ const U8 *p)
1341                         __attribute__warn_unused_result__
1342                         __attribute__nonnull__(pTHX_1);
1343 #define PERL_ARGS_ASSERT_IS_UTF8_ASCII  \
1344         assert(p)
1345
1346 PERL_CALLCONV bool      Perl_is_utf8_space(pTHX_ const U8 *p)
1347                         __attribute__warn_unused_result__
1348                         __attribute__nonnull__(pTHX_1);
1349 #define PERL_ARGS_ASSERT_IS_UTF8_SPACE  \
1350         assert(p)
1351
1352 PERL_CALLCONV bool      Perl_is_utf8_perl_space(pTHX_ const U8 *p)
1353                         __attribute__warn_unused_result__
1354                         __attribute__nonnull__(pTHX_1);
1355 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_SPACE     \
1356         assert(p)
1357
1358 PERL_CALLCONV bool      Perl_is_utf8_perl_word(pTHX_ const U8 *p)
1359                         __attribute__warn_unused_result__
1360                         __attribute__nonnull__(pTHX_1);
1361 #define PERL_ARGS_ASSERT_IS_UTF8_PERL_WORD      \
1362         assert(p)
1363
1364 PERL_CALLCONV bool      Perl_is_utf8_cntrl(pTHX_ const U8 *p)
1365                         __attribute__warn_unused_result__
1366                         __attribute__nonnull__(pTHX_1);
1367 #define PERL_ARGS_ASSERT_IS_UTF8_CNTRL  \
1368         assert(p)
1369
1370 PERL_CALLCONV bool      Perl_is_utf8_digit(pTHX_ const U8 *p)
1371                         __attribute__warn_unused_result__
1372                         __attribute__nonnull__(pTHX_1);
1373 #define PERL_ARGS_ASSERT_IS_UTF8_DIGIT  \
1374         assert(p)
1375
1376 PERL_CALLCONV bool      Perl_is_utf8_posix_digit(pTHX_ const U8 *p)
1377                         __attribute__warn_unused_result__
1378                         __attribute__nonnull__(pTHX_1);
1379 #define PERL_ARGS_ASSERT_IS_UTF8_POSIX_DIGIT    \
1380         assert(p)
1381
1382 PERL_CALLCONV bool      Perl_is_utf8_graph(pTHX_ const U8 *p)
1383                         __attribute__warn_unused_result__
1384                         __attribute__nonnull__(pTHX_1);
1385 #define PERL_ARGS_ASSERT_IS_UTF8_GRAPH  \
1386         assert(p)
1387
1388 PERL_CALLCONV bool      Perl_is_utf8_upper(pTHX_ const U8 *p)
1389                         __attribute__warn_unused_result__
1390                         __attribute__nonnull__(pTHX_1);
1391 #define PERL_ARGS_ASSERT_IS_UTF8_UPPER  \
1392         assert(p)
1393
1394 PERL_CALLCONV bool      Perl_is_utf8_lower(pTHX_ const U8 *p)
1395                         __attribute__warn_unused_result__
1396                         __attribute__nonnull__(pTHX_1);
1397 #define PERL_ARGS_ASSERT_IS_UTF8_LOWER  \
1398         assert(p)
1399
1400 PERL_CALLCONV bool      Perl_is_utf8_print(pTHX_ const U8 *p)
1401                         __attribute__warn_unused_result__
1402                         __attribute__nonnull__(pTHX_1);
1403 #define PERL_ARGS_ASSERT_IS_UTF8_PRINT  \
1404         assert(p)
1405
1406 PERL_CALLCONV bool      Perl_is_utf8_punct(pTHX_ const U8 *p)
1407                         __attribute__warn_unused_result__
1408                         __attribute__nonnull__(pTHX_1);
1409 #define PERL_ARGS_ASSERT_IS_UTF8_PUNCT  \
1410         assert(p)
1411
1412 PERL_CALLCONV bool      Perl_is_utf8_xdigit(pTHX_ const U8 *p)
1413                         __attribute__warn_unused_result__
1414                         __attribute__nonnull__(pTHX_1);
1415 #define PERL_ARGS_ASSERT_IS_UTF8_XDIGIT \
1416         assert(p)
1417
1418 PERL_CALLCONV bool      Perl_is_utf8_mark(pTHX_ const U8 *p)
1419                         __attribute__warn_unused_result__
1420                         __attribute__nonnull__(pTHX_1);
1421 #define PERL_ARGS_ASSERT_IS_UTF8_MARK   \
1422         assert(p)
1423
1424 PERL_CALLCONV bool      Perl_is_utf8_X_begin(pTHX_ const U8 *p)
1425                         __attribute__warn_unused_result__
1426                         __attribute__nonnull__(pTHX_1);
1427 #define PERL_ARGS_ASSERT_IS_UTF8_X_BEGIN        \
1428         assert(p)
1429
1430 PERL_CALLCONV bool      Perl_is_utf8_X_extend(pTHX_ const U8 *p)
1431                         __attribute__warn_unused_result__
1432                         __attribute__nonnull__(pTHX_1);
1433 #define PERL_ARGS_ASSERT_IS_UTF8_X_EXTEND       \
1434         assert(p)
1435
1436 PERL_CALLCONV bool      Perl_is_utf8_X_prepend(pTHX_ const U8 *p)
1437                         __attribute__warn_unused_result__
1438                         __attribute__nonnull__(pTHX_1);
1439 #define PERL_ARGS_ASSERT_IS_UTF8_X_PREPEND      \
1440         assert(p)
1441
1442 PERL_CALLCONV bool      Perl_is_utf8_X_non_hangul(pTHX_ const U8 *p)
1443                         __attribute__warn_unused_result__
1444                         __attribute__nonnull__(pTHX_1);
1445 #define PERL_ARGS_ASSERT_IS_UTF8_X_NON_HANGUL   \
1446         assert(p)
1447
1448 PERL_CALLCONV bool      Perl_is_utf8_X_L(pTHX_ const U8 *p)
1449                         __attribute__warn_unused_result__
1450                         __attribute__nonnull__(pTHX_1);
1451 #define PERL_ARGS_ASSERT_IS_UTF8_X_L    \
1452         assert(p)
1453
1454 PERL_CALLCONV bool      Perl_is_utf8_X_LV(pTHX_ const U8 *p)
1455                         __attribute__warn_unused_result__
1456                         __attribute__nonnull__(pTHX_1);
1457 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV   \
1458         assert(p)
1459
1460 PERL_CALLCONV bool      Perl_is_utf8_X_LVT(pTHX_ const U8 *p)
1461                         __attribute__warn_unused_result__
1462                         __attribute__nonnull__(pTHX_1);
1463 #define PERL_ARGS_ASSERT_IS_UTF8_X_LVT  \
1464         assert(p)
1465
1466 PERL_CALLCONV bool      Perl_is_utf8_X_LV_LVT_V(pTHX_ const U8 *p)
1467                         __attribute__warn_unused_result__
1468                         __attribute__nonnull__(pTHX_1);
1469 #define PERL_ARGS_ASSERT_IS_UTF8_X_LV_LVT_V     \
1470         assert(p)
1471
1472 PERL_CALLCONV bool      Perl_is_utf8_X_T(pTHX_ const U8 *p)
1473                         __attribute__warn_unused_result__
1474                         __attribute__nonnull__(pTHX_1);
1475 #define PERL_ARGS_ASSERT_IS_UTF8_X_T    \
1476         assert(p)
1477
1478 PERL_CALLCONV bool      Perl_is_utf8_X_V(pTHX_ const U8 *p)
1479                         __attribute__warn_unused_result__
1480                         __attribute__nonnull__(pTHX_1);
1481 #define PERL_ARGS_ASSERT_IS_UTF8_X_V    \
1482         assert(p)
1483
1484 PERL_CALLCONV OP*       Perl_jmaybe(pTHX_ OP *o)
1485                         __attribute__nonnull__(pTHX_1);
1486 #define PERL_ARGS_ASSERT_JMAYBE \
1487         assert(o)
1488
1489 PERL_CALLCONV I32       Perl_keyword(pTHX_ const char *name, I32 len, bool all_keywords)
1490                         __attribute__pure__
1491                         __attribute__nonnull__(pTHX_1);
1492 #define PERL_ARGS_ASSERT_KEYWORD        \
1493         assert(name)
1494
1495 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1496 STATIC OP*      S_opt_scalarhv(pTHX_ OP* rep_op)
1497                         __attribute__nonnull__(pTHX_1);
1498 #define PERL_ARGS_ASSERT_OPT_SCALARHV   \
1499         assert(rep_op)
1500
1501 STATIC OP*      S_is_inplace_av(pTHX_ OP* o, OP* oright)
1502                         __attribute__nonnull__(pTHX_1);
1503 #define PERL_ARGS_ASSERT_IS_INPLACE_AV  \
1504         assert(o)
1505
1506 #endif
1507 PERL_CALLCONV void      Perl_leave_scope(pTHX_ I32 base);
1508 PERL_CALLCONV void      Perl_lex_end(pTHX);
1509 PERL_CALLCONV void      Perl_lex_start(pTHX_ SV* line, PerlIO *rsfp, bool new_filter);
1510 PERL_CALLCONV bool      Perl_lex_bufutf8(pTHX);
1511 PERL_CALLCONV char*     Perl_lex_grow_linestr(pTHX_ STRLEN len);
1512 PERL_CALLCONV void      Perl_lex_stuff_pvn(pTHX_ const char* pv, STRLEN len, U32 flags)
1513                         __attribute__nonnull__(pTHX_1);
1514 #define PERL_ARGS_ASSERT_LEX_STUFF_PVN  \
1515         assert(pv)
1516
1517 PERL_CALLCONV void      Perl_lex_stuff_sv(pTHX_ SV* sv, U32 flags)
1518                         __attribute__nonnull__(pTHX_1);
1519 #define PERL_ARGS_ASSERT_LEX_STUFF_SV   \
1520         assert(sv)
1521
1522 PERL_CALLCONV void      Perl_lex_unstuff(pTHX_ char* ptr)
1523                         __attribute__nonnull__(pTHX_1);
1524 #define PERL_ARGS_ASSERT_LEX_UNSTUFF    \
1525         assert(ptr)
1526
1527 PERL_CALLCONV void      Perl_lex_read_to(pTHX_ char* ptr)
1528                         __attribute__nonnull__(pTHX_1);
1529 #define PERL_ARGS_ASSERT_LEX_READ_TO    \
1530         assert(ptr)
1531
1532 PERL_CALLCONV void      Perl_lex_discard_to(pTHX_ char* ptr)
1533                         __attribute__nonnull__(pTHX_1);
1534 #define PERL_ARGS_ASSERT_LEX_DISCARD_TO \
1535         assert(ptr)
1536
1537 PERL_CALLCONV bool      Perl_lex_next_chunk(pTHX_ U32 flags);
1538 PERL_CALLCONV I32       Perl_lex_peek_unichar(pTHX_ U32 flags);
1539 PERL_CALLCONV I32       Perl_lex_read_unichar(pTHX_ U32 flags);
1540 PERL_CALLCONV void      Perl_lex_read_space(pTHX_ U32 flags);
1541 PERL_CALLCONV void      Perl_op_null(pTHX_ OP* o)
1542                         __attribute__nonnull__(pTHX_1);
1543 #define PERL_ARGS_ASSERT_OP_NULL        \
1544         assert(o)
1545
1546 PERL_CALLCONV void      Perl_op_clear(pTHX_ OP* o)
1547                         __attribute__nonnull__(pTHX_1);
1548 #define PERL_ARGS_ASSERT_OP_CLEAR       \
1549         assert(o)
1550
1551 PERL_CALLCONV void      Perl_op_refcnt_lock(pTHX);
1552 PERL_CALLCONV void      Perl_op_refcnt_unlock(pTHX);
1553 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
1554 STATIC OP*      S_linklist(pTHX_ OP *o)
1555                         __attribute__nonnull__(pTHX_1);
1556 #define PERL_ARGS_ASSERT_LINKLIST       \
1557         assert(o)
1558
1559 STATIC OP*      S_listkids(pTHX_ OP* o);
1560 #endif
1561 PERL_CALLCONV OP*       Perl_list(pTHX_ OP* o);
1562 PERL_CALLCONV void      Perl_load_module(pTHX_ U32 flags, SV* name, SV* ver, ...)
1563                         __attribute__nonnull__(pTHX_2);
1564 #define PERL_ARGS_ASSERT_LOAD_MODULE    \
1565         assert(name)
1566
1567 PERL_CALLCONV void      Perl_vload_module(pTHX_ U32 flags, SV* name, SV* ver, va_list* args)
1568                         __attribute__nonnull__(pTHX_2);
1569 #define PERL_ARGS_ASSERT_VLOAD_MODULE   \
1570         assert(name)
1571
1572 PERL_CALLCONV OP*       Perl_localize(pTHX_ OP *o, I32 lex)
1573                         __attribute__nonnull__(pTHX_1);
1574 #define PERL_ARGS_ASSERT_LOCALIZE       \
1575         assert(o)
1576
1577 PERL_CALLCONV I32       Perl_looks_like_number(pTHX_ SV *const sv)
1578                         __attribute__warn_unused_result__
1579                         __attribute__nonnull__(pTHX_1);
1580 #define PERL_ARGS_ASSERT_LOOKS_LIKE_NUMBER      \
1581         assert(sv)
1582
1583 PERL_CALLCONV UV        Perl_grok_bin(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1584                         __attribute__nonnull__(pTHX_1)
1585                         __attribute__nonnull__(pTHX_2)
1586                         __attribute__nonnull__(pTHX_3);
1587 #define PERL_ARGS_ASSERT_GROK_BIN       \
1588         assert(start); assert(len_p); assert(flags)
1589
1590 PERL_CALLCONV UV        Perl_grok_hex(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1591                         __attribute__nonnull__(pTHX_1)
1592                         __attribute__nonnull__(pTHX_2)
1593                         __attribute__nonnull__(pTHX_3);
1594 #define PERL_ARGS_ASSERT_GROK_HEX       \
1595         assert(start); assert(len_p); assert(flags)
1596
1597 PERL_CALLCONV int       Perl_grok_number(pTHX_ const char *pv, STRLEN len, UV *valuep)
1598                         __attribute__nonnull__(pTHX_1);
1599 #define PERL_ARGS_ASSERT_GROK_NUMBER    \
1600         assert(pv)
1601
1602 PERL_CALLCONV bool      Perl_grok_numeric_radix(pTHX_ const char **sp, const char *send)
1603                         __attribute__warn_unused_result__
1604                         __attribute__nonnull__(pTHX_1)
1605                         __attribute__nonnull__(pTHX_2);
1606 #define PERL_ARGS_ASSERT_GROK_NUMERIC_RADIX     \
1607         assert(sp); assert(send)
1608
1609 PERL_CALLCONV UV        Perl_grok_oct(pTHX_ const char* start, STRLEN* len_p, I32* flags, NV *result)
1610                         __attribute__nonnull__(pTHX_1)
1611                         __attribute__nonnull__(pTHX_2)
1612                         __attribute__nonnull__(pTHX_3);
1613 #define PERL_ARGS_ASSERT_GROK_OCT       \
1614         assert(start); assert(len_p); assert(flags)
1615
1616 PERL_CALLCONV int       Perl_magic_clearenv(pTHX_ SV* sv, MAGIC* mg)
1617                         __attribute__nonnull__(pTHX_1)
1618                         __attribute__nonnull__(pTHX_2);
1619 #define PERL_ARGS_ASSERT_MAGIC_CLEARENV \
1620         assert(sv); assert(mg)
1621
1622 PERL_CALLCONV int       Perl_magic_clear_all_env(pTHX_ SV* sv, MAGIC* mg)
1623                         __attribute__nonnull__(pTHX_1)
1624                         __attribute__nonnull__(pTHX_2);
1625 #define PERL_ARGS_ASSERT_MAGIC_CLEAR_ALL_ENV    \
1626         assert(sv); assert(mg)
1627
1628 PERL_CALLCONV int       Perl_magic_clearhint(pTHX_ SV* sv, MAGIC* mg)
1629                         __attribute__nonnull__(pTHX_1)
1630                         __attribute__nonnull__(pTHX_2);
1631 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINT        \
1632         assert(sv); assert(mg)
1633
1634 PERL_CALLCONV int       Perl_magic_clearhints(pTHX_ SV* sv, MAGIC* mg)
1635                         __attribute__nonnull__(pTHX_1)
1636                         __attribute__nonnull__(pTHX_2);
1637 #define PERL_ARGS_ASSERT_MAGIC_CLEARHINTS       \
1638         assert(sv); assert(mg)
1639
1640 PERL_CALLCONV int       Perl_magic_clearisa(pTHX_ SV* sv, MAGIC* mg)
1641                         __attribute__nonnull__(pTHX_2);
1642 #define PERL_ARGS_ASSERT_MAGIC_CLEARISA \
1643         assert(mg)
1644
1645 PERL_CALLCONV int       Perl_magic_clearpack(pTHX_ SV* sv, MAGIC* mg)
1646                         __attribute__nonnull__(pTHX_1)
1647                         __attribute__nonnull__(pTHX_2);
1648 #define PERL_ARGS_ASSERT_MAGIC_CLEARPACK        \
1649         assert(sv); assert(mg)
1650
1651 PERL_CALLCONV int       Perl_magic_clearsig(pTHX_ SV* sv, MAGIC* mg)
1652                         __attribute__nonnull__(pTHX_1)
1653                         __attribute__nonnull__(pTHX_2);
1654 #define PERL_ARGS_ASSERT_MAGIC_CLEARSIG \
1655         assert(sv); assert(mg)
1656
1657 PERL_CALLCONV int       Perl_magic_existspack(pTHX_ SV* sv, const MAGIC* mg)
1658                         __attribute__nonnull__(pTHX_1)
1659                         __attribute__nonnull__(pTHX_2);
1660 #define PERL_ARGS_ASSERT_MAGIC_EXISTSPACK       \
1661         assert(sv); assert(mg)
1662
1663 PERL_CALLCONV int       Perl_magic_freeovrld(pTHX_ SV* sv, MAGIC* mg)
1664                         __attribute__nonnull__(pTHX_1)
1665                         __attribute__nonnull__(pTHX_2);
1666 #define PERL_ARGS_ASSERT_MAGIC_FREEOVRLD        \
1667         assert(sv); assert(mg)
1668
1669 PERL_CALLCONV int       Perl_magic_get(pTHX_ SV* sv, MAGIC* mg)
1670                         __attribute__nonnull__(pTHX_1)
1671                         __attribute__nonnull__(pTHX_2);
1672 #define PERL_ARGS_ASSERT_MAGIC_GET      \
1673         assert(sv); assert(mg)
1674
1675 PERL_CALLCONV int       Perl_magic_getarylen(pTHX_ SV* sv, const MAGIC* mg)
1676                         __attribute__nonnull__(pTHX_1)
1677                         __attribute__nonnull__(pTHX_2);
1678 #define PERL_ARGS_ASSERT_MAGIC_GETARYLEN        \
1679         assert(sv); assert(mg)
1680
1681 PERL_CALLCONV int       Perl_magic_getdefelem(pTHX_ SV* sv, MAGIC* mg)
1682                         __attribute__nonnull__(pTHX_1)
1683                         __attribute__nonnull__(pTHX_2);
1684 #define PERL_ARGS_ASSERT_MAGIC_GETDEFELEM       \
1685         assert(sv); assert(mg)
1686
1687 PERL_CALLCONV int       Perl_magic_getnkeys(pTHX_ SV* sv, MAGIC* mg)
1688                         __attribute__nonnull__(pTHX_1)
1689                         __attribute__nonnull__(pTHX_2);
1690 #define PERL_ARGS_ASSERT_MAGIC_GETNKEYS \
1691         assert(sv); assert(mg)
1692
1693 PERL_CALLCONV int       Perl_magic_getpack(pTHX_ SV* sv, MAGIC* mg)
1694                         __attribute__nonnull__(pTHX_1)
1695                         __attribute__nonnull__(pTHX_2);
1696 #define PERL_ARGS_ASSERT_MAGIC_GETPACK  \
1697         assert(sv); assert(mg)
1698
1699 PERL_CALLCONV int       Perl_magic_getpos(pTHX_ SV* sv, MAGIC* mg)
1700                         __attribute__nonnull__(pTHX_1)
1701                         __attribute__nonnull__(pTHX_2);
1702 #define PERL_ARGS_ASSERT_MAGIC_GETPOS   \
1703         assert(sv); assert(mg)
1704
1705 PERL_CALLCONV int       Perl_magic_getsig(pTHX_ SV* sv, MAGIC* mg)
1706                         __attribute__nonnull__(pTHX_1)
1707                         __attribute__nonnull__(pTHX_2);
1708 #define PERL_ARGS_ASSERT_MAGIC_GETSIG   \
1709         assert(sv); assert(mg)
1710
1711 PERL_CALLCONV int       Perl_magic_getsubstr(pTHX_ SV* sv, MAGIC* mg)
1712                         __attribute__nonnull__(pTHX_1)
1713                         __attribute__nonnull__(pTHX_2);
1714 #define PERL_ARGS_ASSERT_MAGIC_GETSUBSTR        \
1715         assert(sv); assert(mg)
1716
1717 PERL_CALLCONV int       Perl_magic_gettaint(pTHX_ SV* sv, MAGIC* mg)
1718                         __attribute__nonnull__(pTHX_1)
1719                         __attribute__nonnull__(pTHX_2);
1720 #define PERL_ARGS_ASSERT_MAGIC_GETTAINT \
1721         assert(sv); assert(mg)
1722
1723 PERL_CALLCONV int       Perl_magic_getuvar(pTHX_ SV* sv, MAGIC* mg)
1724                         __attribute__nonnull__(pTHX_1)
1725                         __attribute__nonnull__(pTHX_2);
1726 #define PERL_ARGS_ASSERT_MAGIC_GETUVAR  \
1727         assert(sv); assert(mg)
1728
1729 PERL_CALLCONV int       Perl_magic_getvec(pTHX_ SV* sv, MAGIC* mg)
1730                         __attribute__nonnull__(pTHX_1)
1731                         __attribute__nonnull__(pTHX_2);
1732 #define PERL_ARGS_ASSERT_MAGIC_GETVEC   \
1733         assert(sv); assert(mg)
1734
1735 PERL_CALLCONV U32       Perl_magic_len(pTHX_ SV* sv, MAGIC* mg)
1736                         __attribute__nonnull__(pTHX_1)
1737                         __attribute__nonnull__(pTHX_2);
1738 #define PERL_ARGS_ASSERT_MAGIC_LEN      \
1739         assert(sv); assert(mg)
1740
1741 PERL_CALLCONV int       Perl_magic_nextpack(pTHX_ SV *sv, MAGIC *mg, SV *key)
1742                         __attribute__nonnull__(pTHX_1)
1743                         __attribute__nonnull__(pTHX_2)
1744                         __attribute__nonnull__(pTHX_3);
1745 #define PERL_ARGS_ASSERT_MAGIC_NEXTPACK \
1746         assert(sv); assert(mg); assert(key)
1747
1748 PERL_CALLCONV U32       Perl_magic_regdata_cnt(pTHX_ SV* sv, MAGIC* mg)
1749                         __attribute__nonnull__(pTHX_1)
1750                         __attribute__nonnull__(pTHX_2);
1751 #define PERL_ARGS_ASSERT_MAGIC_REGDATA_CNT      \
1752         assert(sv); assert(mg)
1753
1754 PERL_CALLCONV int       Perl_magic_regdatum_get(pTHX_ SV* sv, MAGIC* mg)
1755                         __attribute__nonnull__(pTHX_1)
1756                         __attribute__nonnull__(pTHX_2);
1757 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_GET     \
1758         assert(sv); assert(mg)
1759
1760 PERL_CALLCONV int       Perl_magic_regdatum_set(pTHX_ SV* sv, MAGIC* mg)
1761                         __attribute__noreturn__
1762                         __attribute__nonnull__(pTHX_1)
1763                         __attribute__nonnull__(pTHX_2);
1764 #define PERL_ARGS_ASSERT_MAGIC_REGDATUM_SET     \
1765         assert(sv); assert(mg)
1766
1767 PERL_CALLCONV int       Perl_magic_set(pTHX_ SV* sv, MAGIC* mg)
1768                         __attribute__nonnull__(pTHX_1)
1769                         __attribute__nonnull__(pTHX_2);
1770 #define PERL_ARGS_ASSERT_MAGIC_SET      \
1771         assert(sv); assert(mg)
1772
1773 PERL_CALLCONV int       Perl_magic_setamagic(pTHX_ SV* sv, MAGIC* mg)
1774                         __attribute__nonnull__(pTHX_1)
1775                         __attribute__nonnull__(pTHX_2);
1776 #define PERL_ARGS_ASSERT_MAGIC_SETAMAGIC        \
1777         assert(sv); assert(mg)
1778
1779 PERL_CALLCONV int       Perl_magic_setarylen(pTHX_ SV* sv, MAGIC* mg)
1780                         __attribute__nonnull__(pTHX_1)
1781                         __attribute__nonnull__(pTHX_2);
1782 #define PERL_ARGS_ASSERT_MAGIC_SETARYLEN        \
1783         assert(sv); assert(mg)
1784
1785 PERL_CALLCONV int       Perl_magic_freearylen_p(pTHX_ SV* sv, MAGIC* mg)
1786                         __attribute__nonnull__(pTHX_1)
1787                         __attribute__nonnull__(pTHX_2);
1788 #define PERL_ARGS_ASSERT_MAGIC_FREEARYLEN_P     \
1789         assert(sv); assert(mg)
1790
1791 PERL_CALLCONV int       Perl_magic_setdbline(pTHX_ SV* sv, MAGIC* mg)
1792                         __attribute__nonnull__(pTHX_1)
1793                         __attribute__nonnull__(pTHX_2);
1794 #define PERL_ARGS_ASSERT_MAGIC_SETDBLINE        \
1795         assert(sv); assert(mg)
1796
1797 PERL_CALLCONV int       Perl_magic_setdefelem(pTHX_ SV* sv, MAGIC* mg)
1798                         __attribute__nonnull__(pTHX_1)
1799                         __attribute__nonnull__(pTHX_2);
1800 #define PERL_ARGS_ASSERT_MAGIC_SETDEFELEM       \
1801         assert(sv); assert(mg)
1802
1803 PERL_CALLCONV int       Perl_magic_setenv(pTHX_ SV* sv, MAGIC* mg)
1804                         __attribute__nonnull__(pTHX_1)
1805                         __attribute__nonnull__(pTHX_2);
1806 #define PERL_ARGS_ASSERT_MAGIC_SETENV   \
1807         assert(sv); assert(mg)
1808
1809 PERL_CALLCONV int       Perl_magic_sethint(pTHX_ SV* sv, MAGIC* mg)
1810                         __attribute__nonnull__(pTHX_1)
1811                         __attribute__nonnull__(pTHX_2);
1812 #define PERL_ARGS_ASSERT_MAGIC_SETHINT  \
1813         assert(sv); assert(mg)
1814
1815 PERL_CALLCONV int       Perl_magic_setisa(pTHX_ SV* sv, MAGIC* mg)
1816                         __attribute__nonnull__(pTHX_1)
1817                         __attribute__nonnull__(pTHX_2);
1818 #define PERL_ARGS_ASSERT_MAGIC_SETISA   \
1819         assert(sv); assert(mg)
1820
1821 PERL_CALLCONV int       Perl_magic_setmglob(pTHX_ SV* sv, MAGIC* mg)
1822                         __attribute__nonnull__(pTHX_1)
1823                         __attribute__nonnull__(pTHX_2);
1824 #define PERL_ARGS_ASSERT_MAGIC_SETMGLOB \
1825         assert(sv); assert(mg)
1826
1827 PERL_CALLCONV int       Perl_magic_setnkeys(pTHX_ SV* sv, MAGIC* mg)
1828                         __attribute__nonnull__(pTHX_1)
1829                         __attribute__nonnull__(pTHX_2);
1830 #define PERL_ARGS_ASSERT_MAGIC_SETNKEYS \
1831         assert(sv); assert(mg)
1832
1833 PERL_CALLCONV int       Perl_magic_setpack(pTHX_ SV* sv, MAGIC* mg)
1834                         __attribute__nonnull__(pTHX_1)
1835                         __attribute__nonnull__(pTHX_2);
1836 #define PERL_ARGS_ASSERT_MAGIC_SETPACK  \
1837         assert(sv); assert(mg)
1838
1839 PERL_CALLCONV int       Perl_magic_setpos(pTHX_ SV* sv, MAGIC* mg)
1840                         __attribute__nonnull__(pTHX_1)
1841                         __attribute__nonnull__(pTHX_2);
1842 #define PERL_ARGS_ASSERT_MAGIC_SETPOS   \
1843         assert(sv); assert(mg)
1844
1845 PERL_CALLCONV int       Perl_magic_setregexp(pTHX_ SV* sv, MAGIC* mg)
1846                         __attribute__nonnull__(pTHX_1)
1847                         __attribute__nonnull__(pTHX_2);
1848 #define PERL_ARGS_ASSERT_MAGIC_SETREGEXP        \
1849         assert(sv); assert(mg)
1850
1851 PERL_CALLCONV int       Perl_magic_setsig(pTHX_ SV* sv, MAGIC* mg)
1852                         __attribute__nonnull__(pTHX_2);
1853 #define PERL_ARGS_ASSERT_MAGIC_SETSIG   \
1854         assert(mg)
1855
1856 PERL_CALLCONV int       Perl_magic_setsubstr(pTHX_ SV* sv, MAGIC* mg)
1857                         __attribute__nonnull__(pTHX_1)
1858                         __attribute__nonnull__(pTHX_2);
1859 #define PERL_ARGS_ASSERT_MAGIC_SETSUBSTR        \
1860         assert(sv); assert(mg)
1861
1862 PERL_CALLCONV int       Perl_magic_settaint(pTHX_ SV* sv, MAGIC* mg)
1863                         __attribute__nonnull__(pTHX_1)
1864                         __attribute__nonnull__(pTHX_2);
1865 #define PERL_ARGS_ASSERT_MAGIC_SETTAINT \
1866         assert(sv); assert(mg)
1867
1868 PERL_CALLCONV int       Perl_magic_setuvar(pTHX_ SV* sv, MAGIC* mg)
1869                         __attribute__nonnull__(pTHX_1)
1870                         __attribute__nonnull__(pTHX_2);
1871 #define PERL_ARGS_ASSERT_MAGIC_SETUVAR  \
1872         assert(sv); assert(mg)
1873
1874 PERL_CALLCONV int       Perl_magic_setvec(pTHX_ SV* sv, MAGIC* mg)
1875                         __attribute__nonnull__(pTHX_1)
1876                         __attribute__nonnull__(pTHX_2);
1877 #define PERL_ARGS_ASSERT_MAGIC_SETVEC   \
1878         assert(sv); assert(mg)
1879
1880 PERL_CALLCONV int       Perl_magic_setutf8(pTHX_ SV* sv, MAGIC* mg)
1881                         __attribute__nonnull__(pTHX_1)
1882                         __attribute__nonnull__(pTHX_2);
1883 #define PERL_ARGS_ASSERT_MAGIC_SETUTF8  \
1884         assert(sv); assert(mg)
1885
1886 PERL_CALLCONV int       Perl_magic_set_all_env(pTHX_ SV* sv, MAGIC* mg)
1887                         __attribute__nonnull__(pTHX_1)
1888                         __attribute__nonnull__(pTHX_2);
1889 #define PERL_ARGS_ASSERT_MAGIC_SET_ALL_ENV      \
1890         assert(sv); assert(mg)
1891
1892 PERL_CALLCONV U32       Perl_magic_sizepack(pTHX_ SV* sv, MAGIC* mg)
1893                         __attribute__nonnull__(pTHX_1)
1894                         __attribute__nonnull__(pTHX_2);
1895 #define PERL_ARGS_ASSERT_MAGIC_SIZEPACK \
1896         assert(sv); assert(mg)
1897
1898 PERL_CALLCONV int       Perl_magic_wipepack(pTHX_ SV* sv, MAGIC* mg)
1899                         __attribute__nonnull__(pTHX_1)
1900                         __attribute__nonnull__(pTHX_2);
1901 #define PERL_ARGS_ASSERT_MAGIC_WIPEPACK \
1902         assert(sv); assert(mg)
1903
1904 PERL_CALLCONV SV*       Perl_magic_methcall(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV* arg1, SV* arg2)
1905                         __attribute__nonnull__(pTHX_1)
1906                         __attribute__nonnull__(pTHX_2)
1907                         __attribute__nonnull__(pTHX_3);
1908 #define PERL_ARGS_ASSERT_MAGIC_METHCALL \
1909         assert(sv); assert(mg); assert(meth)
1910
1911 PERL_CALLCONV void      Perl_markstack_grow(pTHX);
1912 #if defined(USE_LOCALE_COLLATE)
1913 PERL_CALLCONV int       Perl_magic_setcollxfrm(pTHX_ SV* sv, MAGIC* mg)
1914                         __attribute__nonnull__(pTHX_1)
1915                         __attribute__nonnull__(pTHX_2);
1916 #define PERL_ARGS_ASSERT_MAGIC_SETCOLLXFRM      \
1917         assert(sv); assert(mg)
1918
1919 PERL_CALLCONV char*     Perl_mem_collxfrm(pTHX_ const char* s, STRLEN len, STRLEN* xlen)
1920                         __attribute__nonnull__(pTHX_1)
1921                         __attribute__nonnull__(pTHX_3);
1922 #define PERL_ARGS_ASSERT_MEM_COLLXFRM   \
1923         assert(s); assert(xlen)
1924
1925 #endif
1926 PERL_CALLCONV SV*       Perl_mess(pTHX_ const char* pat, ...)
1927                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
1928                         __attribute__nonnull__(pTHX_1);
1929 #define PERL_ARGS_ASSERT_MESS   \
1930         assert(pat)
1931
1932 PERL_CALLCONV SV*       Perl_vmess(pTHX_ const char* pat, va_list* args)
1933                         __attribute__nonnull__(pTHX_1);
1934 #define PERL_ARGS_ASSERT_VMESS  \
1935         assert(pat)
1936
1937 PERL_CALLCONV void      Perl_qerror(pTHX_ SV* err)
1938                         __attribute__nonnull__(pTHX_1);
1939 #define PERL_ARGS_ASSERT_QERROR \
1940         assert(err)
1941
1942 PERL_CALLCONV void      Perl_sortsv(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp)
1943                         __attribute__nonnull__(pTHX_3);
1944 #define PERL_ARGS_ASSERT_SORTSV \
1945         assert(cmp)
1946
1947 PERL_CALLCONV void      Perl_sortsv_flags(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t cmp, U32 flags)
1948                         __attribute__nonnull__(pTHX_3);
1949 #define PERL_ARGS_ASSERT_SORTSV_FLAGS   \
1950         assert(cmp)
1951
1952 PERL_CALLCONV int       Perl_mg_clear(pTHX_ SV* sv)
1953                         __attribute__nonnull__(pTHX_1);
1954 #define PERL_ARGS_ASSERT_MG_CLEAR       \
1955         assert(sv)
1956
1957 PERL_CALLCONV int       Perl_mg_copy(pTHX_ SV *sv, SV *nsv, const char *key, I32 klen)
1958                         __attribute__nonnull__(pTHX_1)
1959                         __attribute__nonnull__(pTHX_2);
1960 #define PERL_ARGS_ASSERT_MG_COPY        \
1961         assert(sv); assert(nsv)
1962
1963 PERL_CALLCONV void      Perl_mg_localize(pTHX_ SV* sv, SV* nsv, bool setmagic)
1964                         __attribute__nonnull__(pTHX_1)
1965                         __attribute__nonnull__(pTHX_2);
1966 #define PERL_ARGS_ASSERT_MG_LOCALIZE    \
1967         assert(sv); assert(nsv)
1968
1969 PERL_CALLCONV MAGIC*    Perl_mg_find(pTHX_ const SV* sv, int type)
1970                         __attribute__warn_unused_result__;
1971
1972 PERL_CALLCONV int       Perl_mg_free(pTHX_ SV* sv)
1973                         __attribute__nonnull__(pTHX_1);
1974 #define PERL_ARGS_ASSERT_MG_FREE        \
1975         assert(sv)
1976
1977 PERL_CALLCONV int       Perl_mg_get(pTHX_ SV* sv)
1978                         __attribute__nonnull__(pTHX_1);
1979 #define PERL_ARGS_ASSERT_MG_GET \
1980         assert(sv)
1981
1982 PERL_CALLCONV U32       Perl_mg_length(pTHX_ SV* sv)
1983                         __attribute__nonnull__(pTHX_1);
1984 #define PERL_ARGS_ASSERT_MG_LENGTH      \
1985         assert(sv)
1986
1987 PERL_CALLCONV void      Perl_mg_magical(pTHX_ SV* sv)
1988                         __attribute__nonnull__(pTHX_1);
1989 #define PERL_ARGS_ASSERT_MG_MAGICAL     \
1990         assert(sv)
1991
1992 PERL_CALLCONV int       Perl_mg_set(pTHX_ SV* sv)
1993                         __attribute__nonnull__(pTHX_1);
1994 #define PERL_ARGS_ASSERT_MG_SET \
1995         assert(sv)
1996
1997 PERL_CALLCONV I32       Perl_mg_size(pTHX_ SV* sv)
1998                         __attribute__nonnull__(pTHX_1);
1999 #define PERL_ARGS_ASSERT_MG_SIZE        \
2000         assert(sv)
2001
2002 PERL_CALLCONV void      Perl_mini_mktime(pTHX_ struct tm *ptm)
2003                         __attribute__nonnull__(pTHX_1);
2004 #define PERL_ARGS_ASSERT_MINI_MKTIME    \
2005         assert(ptm)
2006
2007 PERL_CALLCONV OP*       Perl_mod(pTHX_ OP* o, I32 type);
2008 PERL_CALLCONV int       Perl_mode_from_discipline(pTHX_ const char* s, STRLEN len);
2009 PERL_CALLCONV const char*       Perl_moreswitches(pTHX_ const char* s)
2010                         __attribute__nonnull__(pTHX_1);
2011 #define PERL_ARGS_ASSERT_MORESWITCHES   \
2012         assert(s)
2013
2014 PERL_CALLCONV NV        Perl_my_atof(pTHX_ const char *s)
2015                         __attribute__nonnull__(pTHX_1);
2016 #define PERL_ARGS_ASSERT_MY_ATOF        \
2017         assert(s)
2018
2019 #if (!defined(HAS_MEMCPY) && !defined(HAS_BCOPY)) || (!defined(HAS_MEMMOVE) && !defined(HAS_SAFE_MEMCPY) && !defined(HAS_SAFE_BCOPY))
2020 PERL_CALLCONV char*     Perl_my_bcopy(const char* from, char* to, I32 len)
2021                         __attribute__nonnull__(1)
2022                         __attribute__nonnull__(2);
2023 #define PERL_ARGS_ASSERT_MY_BCOPY       \
2024         assert(from); assert(to)
2025
2026 #endif
2027 #if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
2028 PERL_CALLCONV char*     Perl_my_bzero(char* loc, I32 len)
2029                         __attribute__nonnull__(1);
2030 #define PERL_ARGS_ASSERT_MY_BZERO       \
2031         assert(loc)
2032
2033 #endif
2034 PERL_CALLCONV void      Perl_my_exit(pTHX_ U32 status)
2035                         __attribute__noreturn__;
2036
2037 PERL_CALLCONV void      Perl_my_failure_exit(pTHX)
2038                         __attribute__noreturn__;
2039
2040 PERL_CALLCONV I32       Perl_my_fflush_all(pTHX);
2041 PERL_CALLCONV Pid_t     Perl_my_fork(void);
2042 PERL_CALLCONV void      Perl_atfork_lock(void);
2043 PERL_CALLCONV void      Perl_atfork_unlock(void);
2044 PERL_CALLCONV I32       Perl_my_lstat(pTHX);
2045 #if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
2046 PERL_CALLCONV I32       Perl_my_memcmp(const char* s1, const char* s2, I32 len)
2047                         __attribute__pure__
2048                         __attribute__nonnull__(1)
2049                         __attribute__nonnull__(2);
2050 #define PERL_ARGS_ASSERT_MY_MEMCMP      \
2051         assert(s1); assert(s2)
2052
2053 #endif
2054 #if !defined(HAS_MEMSET)
2055 PERL_CALLCONV void*     Perl_my_memset(char* loc, I32 ch, I32 len)
2056                         __attribute__nonnull__(1);
2057 #define PERL_ARGS_ASSERT_MY_MEMSET      \
2058         assert(loc)
2059
2060 #endif
2061 PERL_CALLCONV I32       Perl_my_pclose(pTHX_ PerlIO* ptr);
2062 PERL_CALLCONV PerlIO*   Perl_my_popen(pTHX_ const char* cmd, const char* mode)
2063                         __attribute__nonnull__(pTHX_1)
2064                         __attribute__nonnull__(pTHX_2);
2065 #define PERL_ARGS_ASSERT_MY_POPEN       \
2066         assert(cmd); assert(mode)
2067
2068 PERL_CALLCONV PerlIO*   Perl_my_popen_list(pTHX_ const char* mode, int n, SV ** args)
2069                         __attribute__nonnull__(pTHX_1)
2070                         __attribute__nonnull__(pTHX_3);
2071 #define PERL_ARGS_ASSERT_MY_POPEN_LIST  \
2072         assert(mode); assert(args)
2073
2074 PERL_CALLCONV void      Perl_my_setenv(pTHX_ const char* nam, const char* val);
2075 PERL_CALLCONV I32       Perl_my_stat(pTHX);
2076 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)
2077                         __attribute__nonnull__(pTHX_1);
2078 #define PERL_ARGS_ASSERT_MY_STRFTIME    \
2079         assert(fmt)
2080
2081 #if defined(MYSWAP)
2082 PERL_CALLCONV short     Perl_my_swap(pTHX_ short s)
2083                         __attribute__malloc__
2084                         __attribute__warn_unused_result__
2085                         __attribute__pure__;
2086
2087 PERL_CALLCONV long      Perl_my_htonl(pTHX_ long l)
2088                         __attribute__malloc__
2089                         __attribute__warn_unused_result__
2090                         __attribute__pure__;
2091
2092 PERL_CALLCONV long      Perl_my_ntohl(pTHX_ long l)
2093                         __attribute__malloc__
2094                         __attribute__warn_unused_result__
2095                         __attribute__pure__;
2096
2097 #endif
2098 PERL_CALLCONV void      Perl_my_unexec(pTHX);
2099 PERL_CALLCONV OP*       Perl_newANONLIST(pTHX_ OP* o)
2100                         __attribute__malloc__
2101                         __attribute__warn_unused_result__;
2102
2103 PERL_CALLCONV OP*       Perl_newANONHASH(pTHX_ OP* o)
2104                         __attribute__malloc__
2105                         __attribute__warn_unused_result__;
2106
2107 PERL_CALLCONV OP*       Perl_newANONSUB(pTHX_ I32 floor, OP* proto, OP* block);
2108 PERL_CALLCONV OP*       Perl_newASSIGNOP(pTHX_ I32 flags, OP* left, I32 optype, OP* right)
2109                         __attribute__malloc__
2110                         __attribute__warn_unused_result__;
2111
2112 PERL_CALLCONV OP*       Perl_newCONDOP(pTHX_ I32 flags, OP* first, OP* trueop, OP* falseop)
2113                         __attribute__malloc__
2114                         __attribute__warn_unused_result__
2115                         __attribute__nonnull__(pTHX_2);
2116 #define PERL_ARGS_ASSERT_NEWCONDOP      \
2117         assert(first)
2118
2119 PERL_CALLCONV CV*       Perl_newCONSTSUB(pTHX_ HV* stash, const char* name, SV* sv);
2120 #ifdef PERL_MAD
2121 PERL_CALLCONV OP*       Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2122 #else
2123 PERL_CALLCONV void      Perl_newFORM(pTHX_ I32 floor, OP* o, OP* block);
2124 #endif
2125 PERL_CALLCONV OP*       Perl_newFOROP(pTHX_ I32 flags, char* label, line_t forline, OP* sv, OP* expr, OP* block, OP* cont)
2126                         __attribute__malloc__
2127                         __attribute__warn_unused_result__
2128                         __attribute__nonnull__(pTHX_5);
2129 #define PERL_ARGS_ASSERT_NEWFOROP       \
2130         assert(expr)
2131
2132 PERL_CALLCONV OP*       Perl_newGIVENOP(pTHX_ OP* cond, OP* block, PADOFFSET defsv_off)
2133                         __attribute__malloc__
2134                         __attribute__warn_unused_result__
2135                         __attribute__nonnull__(pTHX_1)
2136                         __attribute__nonnull__(pTHX_2);
2137 #define PERL_ARGS_ASSERT_NEWGIVENOP     \
2138         assert(cond); assert(block)
2139
2140 PERL_CALLCONV OP*       Perl_newLOGOP(pTHX_ I32 optype, I32 flags, OP *first, OP *other)
2141                         __attribute__malloc__
2142                         __attribute__warn_unused_result__
2143                         __attribute__nonnull__(pTHX_3)
2144                         __attribute__nonnull__(pTHX_4);
2145 #define PERL_ARGS_ASSERT_NEWLOGOP       \
2146         assert(first); assert(other)
2147
2148 PERL_CALLCONV OP*       Perl_newLOOPEX(pTHX_ I32 type, OP* label)
2149                         __attribute__malloc__
2150                         __attribute__warn_unused_result__
2151                         __attribute__nonnull__(pTHX_2);
2152 #define PERL_ARGS_ASSERT_NEWLOOPEX      \
2153         assert(label)
2154
2155 PERL_CALLCONV OP*       Perl_newLOOPOP(pTHX_ I32 flags, I32 debuggable, OP* expr, OP* block)
2156                         __attribute__malloc__
2157                         __attribute__warn_unused_result__;
2158
2159 PERL_CALLCONV OP*       Perl_newNULLLIST(pTHX)
2160                         __attribute__malloc__
2161                         __attribute__warn_unused_result__;
2162
2163 PERL_CALLCONV OP*       Perl_newOP(pTHX_ I32 optype, I32 flags)
2164                         __attribute__malloc__
2165                         __attribute__warn_unused_result__;
2166
2167 PERL_CALLCONV void      Perl_newPROG(pTHX_ OP* o)
2168                         __attribute__nonnull__(pTHX_1);
2169 #define PERL_ARGS_ASSERT_NEWPROG        \
2170         assert(o)
2171
2172 PERL_CALLCONV OP*       Perl_newRANGE(pTHX_ I32 flags, OP* left, OP* right)
2173                         __attribute__malloc__
2174                         __attribute__warn_unused_result__
2175                         __attribute__nonnull__(pTHX_2)
2176                         __attribute__nonnull__(pTHX_3);
2177 #define PERL_ARGS_ASSERT_NEWRANGE       \
2178         assert(left); assert(right)
2179
2180 PERL_CALLCONV OP*       Perl_newSLICEOP(pTHX_ I32 flags, OP* subscript, OP* listop)
2181                         __attribute__malloc__
2182                         __attribute__warn_unused_result__;
2183
2184 PERL_CALLCONV OP*       Perl_newSTATEOP(pTHX_ I32 flags, char* label, OP* o)
2185                         __attribute__malloc__
2186                         __attribute__warn_unused_result__;
2187
2188 PERL_CALLCONV CV*       Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block);
2189 PERL_CALLCONV CV *      Perl_newXS_flags(pTHX_ const char *name, XSUBADDR_t subaddr, const char *const filename, const char *const proto, U32 flags)
2190                         __attribute__nonnull__(pTHX_2)
2191                         __attribute__nonnull__(pTHX_3);
2192 #define PERL_ARGS_ASSERT_NEWXS_FLAGS    \
2193         assert(subaddr); assert(filename)
2194
2195 PERL_CALLCONV CV*       Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
2196                         __attribute__nonnull__(pTHX_2)
2197                         __attribute__nonnull__(pTHX_3);
2198 #define PERL_ARGS_ASSERT_NEWXS  \
2199         assert(subaddr); assert(filename)
2200
2201 /* PERL_CALLCONV AV*    Perl_newAV(pTHX)
2202                         __attribute__warn_unused_result__; */
2203
2204 PERL_CALLCONV OP*       Perl_newAVREF(pTHX_ OP* o)
2205                         __attribute__malloc__
2206                         __attribute__warn_unused_result__
2207                         __attribute__nonnull__(pTHX_1);
2208 #define PERL_ARGS_ASSERT_NEWAVREF       \
2209         assert(o)
2210
2211 PERL_CALLCONV OP*       Perl_newBINOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2212                         __attribute__malloc__
2213                         __attribute__warn_unused_result__;
2214
2215 PERL_CALLCONV OP*       Perl_newCVREF(pTHX_ I32 flags, OP* o)
2216                         __attribute__malloc__
2217                         __attribute__warn_unused_result__;
2218
2219 PERL_CALLCONV OP*       Perl_newGVOP(pTHX_ I32 type, I32 flags, GV* gv)
2220                         __attribute__malloc__
2221                         __attribute__warn_unused_result__
2222                         __attribute__nonnull__(pTHX_3);
2223 #define PERL_ARGS_ASSERT_NEWGVOP        \
2224         assert(gv)
2225
2226 PERL_CALLCONV GV*       Perl_newGVgen(pTHX_ const char* pack)
2227                         __attribute__malloc__
2228                         __attribute__warn_unused_result__
2229                         __attribute__nonnull__(pTHX_1);
2230 #define PERL_ARGS_ASSERT_NEWGVGEN       \
2231         assert(pack)
2232
2233 PERL_CALLCONV OP*       Perl_newGVREF(pTHX_ I32 type, OP* o)
2234                         __attribute__malloc__
2235                         __attribute__warn_unused_result__;
2236
2237 PERL_CALLCONV OP*       Perl_newHVREF(pTHX_ OP* o)
2238                         __attribute__malloc__
2239                         __attribute__warn_unused_result__
2240                         __attribute__nonnull__(pTHX_1);
2241 #define PERL_ARGS_ASSERT_NEWHVREF       \
2242         assert(o)
2243
2244 /* PERL_CALLCONV HV*    Perl_newHV(pTHX)
2245                         __attribute__warn_unused_result__; */
2246
2247 PERL_CALLCONV HV*       Perl_newHVhv(pTHX_ HV *hv)
2248                         __attribute__malloc__
2249                         __attribute__warn_unused_result__;
2250
2251 /* PERL_CALLCONV IO*    Perl_newIO(pTHX)
2252                         __attribute__malloc__
2253                         __attribute__warn_unused_result__; */
2254
2255 PERL_CALLCONV OP*       Perl_newLISTOP(pTHX_ I32 type, I32 flags, OP* first, OP* last)
2256                         __attribute__malloc__
2257                         __attribute__warn_unused_result__;
2258
2259 #ifdef USE_ITHREADS
2260 PERL_CALLCONV OP*       Perl_newPADOP(pTHX_ I32 type, I32 flags, SV* sv)
2261                         __attribute__malloc__
2262                         __attribute__warn_unused_result__
2263                         __attribute__nonnull__(pTHX_3);
2264 #define PERL_ARGS_ASSERT_NEWPADOP       \
2265         assert(sv)
2266
2267 #endif
2268 PERL_CALLCONV OP*       Perl_newPMOP(pTHX_ I32 type, I32 flags)
2269                         __attribute__malloc__
2270                         __attribute__warn_unused_result__;
2271
2272 PERL_CALLCONV OP*       Perl_newPVOP(pTHX_ I32 type, I32 flags, char* pv)
2273                         __attribute__malloc__
2274                         __attribute__warn_unused_result__;
2275
2276 PERL_CALLCONV SV*       Perl_newRV(pTHX_ SV *const sv)
2277                         __attribute__malloc__
2278                         __attribute__warn_unused_result__
2279                         __attribute__nonnull__(pTHX_1);
2280 #define PERL_ARGS_ASSERT_NEWRV  \
2281         assert(sv)
2282
2283 PERL_CALLCONV SV*       Perl_newRV_noinc(pTHX_ SV *const sv)
2284                         __attribute__malloc__
2285                         __attribute__warn_unused_result__
2286                         __attribute__nonnull__(pTHX_1);
2287 #define PERL_ARGS_ASSERT_NEWRV_NOINC    \
2288         assert(sv)
2289
2290 PERL_CALLCONV SV*       Perl_newSV(pTHX_ const STRLEN len)
2291                         __attribute__malloc__
2292                         __attribute__warn_unused_result__;
2293
2294 PERL_CALLCONV OP*       Perl_newSVREF(pTHX_ OP* o)
2295                         __attribute__malloc__
2296                         __attribute__warn_unused_result__
2297                         __attribute__nonnull__(pTHX_1);
2298 #define PERL_ARGS_ASSERT_NEWSVREF       \
2299         assert(o)
2300
2301 PERL_CALLCONV OP*       Perl_newSVOP(pTHX_ I32 type, I32 flags, SV* sv)
2302                         __attribute__malloc__
2303                         __attribute__warn_unused_result__
2304                         __attribute__nonnull__(pTHX_3);
2305 #define PERL_ARGS_ASSERT_NEWSVOP        \
2306         assert(sv)
2307
2308 PERL_CALLCONV SV*       Perl_newSViv(pTHX_ const IV i)
2309                         __attribute__malloc__
2310                         __attribute__warn_unused_result__;
2311
2312 PERL_CALLCONV SV*       Perl_newSVuv(pTHX_ const UV u)
2313                         __attribute__malloc__
2314                         __attribute__warn_unused_result__;
2315
2316 PERL_CALLCONV SV*       Perl_newSVnv(pTHX_ const NV n)
2317                         __attribute__malloc__
2318                         __attribute__warn_unused_result__;
2319
2320 PERL_CALLCONV SV*       Perl_newSVpv(pTHX_ const char *const s, const STRLEN len)
2321                         __attribute__malloc__
2322                         __attribute__warn_unused_result__;
2323
2324 PERL_CALLCONV SV*       Perl_newSVpvn(pTHX_ const char *const s, const STRLEN len)
2325                         __attribute__malloc__
2326                         __attribute__warn_unused_result__;
2327
2328 PERL_CALLCONV SV*       Perl_newSVpvn_flags(pTHX_ const char *const s, const STRLEN len, const U32 flags)
2329                         __attribute__malloc__
2330                         __attribute__warn_unused_result__;
2331
2332 PERL_CALLCONV SV*       Perl_newSVhek(pTHX_ const HEK *const hek)
2333                         __attribute__malloc__
2334                         __attribute__warn_unused_result__;
2335
2336 PERL_CALLCONV SV*       Perl_newSVpvn_share(pTHX_ const char* s, I32 len, U32 hash)
2337                         __attribute__malloc__
2338                         __attribute__warn_unused_result__;
2339
2340 PERL_CALLCONV SV*       Perl_newSVpvf(pTHX_ const char *const pat, ...)
2341                         __attribute__malloc__
2342                         __attribute__warn_unused_result__
2343                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
2344                         __attribute__nonnull__(pTHX_1);
2345 #define PERL_ARGS_ASSERT_NEWSVPVF       \
2346         assert(pat)
2347
2348 PERL_CALLCONV SV*       Perl_vnewSVpvf(pTHX_ const char *const pat, va_list *const args)
2349                         __attribute__malloc__
2350                         __attribute__warn_unused_result__
2351                         __attribute__nonnull__(pTHX_1);
2352 #define PERL_ARGS_ASSERT_VNEWSVPVF      \
2353         assert(pat)
2354
2355 PERL_CALLCONV SV*       Perl_newSVrv(pTHX_ SV *const rv, const char *const classname)
2356                         __attribute__nonnull__(pTHX_1);
2357 #define PERL_ARGS_ASSERT_NEWSVRV        \
2358         assert(rv)
2359
2360 PERL_CALLCONV SV*       Perl_newSVsv(pTHX_ SV *const old)
2361                         __attribute__malloc__
2362                         __attribute__warn_unused_result__;
2363
2364 PERL_CALLCONV SV*       Perl_newSV_type(pTHX_ const svtype type)
2365                         __attribute__malloc__
2366                         __attribute__warn_unused_result__;
2367
2368 PERL_CALLCONV OP*       Perl_newUNOP(pTHX_ I32 type, I32 flags, OP* first)
2369                         __attribute__malloc__
2370                         __attribute__warn_unused_result__;
2371
2372 PERL_CALLCONV OP*       Perl_newWHENOP(pTHX_ OP* cond, OP* block)
2373                         __attribute__malloc__
2374                         __attribute__warn_unused_result__
2375                         __attribute__nonnull__(pTHX_2);
2376 #define PERL_ARGS_ASSERT_NEWWHENOP      \
2377         assert(block)
2378
2379 PERL_CALLCONV OP*       Perl_newWHILEOP(pTHX_ I32 flags, I32 debuggable, LOOP* loop, I32 whileline, OP* expr, OP* block, OP* cont, I32 has_my)
2380                         __attribute__malloc__
2381                         __attribute__warn_unused_result__;
2382
2383 PERL_CALLCONV PERL_SI*  Perl_new_stackinfo(pTHX_ I32 stitems, I32 cxitems)
2384                         __attribute__malloc__
2385                         __attribute__warn_unused_result__;
2386
2387 PERL_CALLCONV char*     Perl_scan_vstring(pTHX_ const char *s, const char *const e, SV *sv)
2388                         __attribute__nonnull__(pTHX_1)
2389                         __attribute__nonnull__(pTHX_2)
2390                         __attribute__nonnull__(pTHX_3);
2391 #define PERL_ARGS_ASSERT_SCAN_VSTRING   \
2392         assert(s); assert(e); assert(sv)
2393
2394 PERL_CALLCONV const char*       Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv)
2395                         __attribute__nonnull__(pTHX_1)
2396                         __attribute__nonnull__(pTHX_2);
2397 #define PERL_ARGS_ASSERT_SCAN_VERSION   \
2398         assert(s); assert(rv)
2399
2400 PERL_CALLCONV const char*       Perl_prescan_version(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha)
2401                         __attribute__nonnull__(pTHX_1);
2402 #define PERL_ARGS_ASSERT_PRESCAN_VERSION        \
2403         assert(s)
2404
2405 PERL_CALLCONV SV*       Perl_new_version(pTHX_ SV *ver)
2406                         __attribute__nonnull__(pTHX_1);
2407 #define PERL_ARGS_ASSERT_NEW_VERSION    \
2408         assert(ver)
2409
2410 PERL_CALLCONV SV*       Perl_upg_version(pTHX_ SV *ver, bool qv)
2411                         __attribute__nonnull__(pTHX_1);
2412 #define PERL_ARGS_ASSERT_UPG_VERSION    \
2413         assert(ver)
2414
2415 PERL_CALLCONV bool      Perl_vverify(pTHX_ SV *vs)
2416                         __attribute__nonnull__(pTHX_1);
2417 #define PERL_ARGS_ASSERT_VVERIFY        \
2418         assert(vs)
2419
2420 PERL_CALLCONV SV*       Perl_vnumify(pTHX_ SV *vs)
2421                         __attribute__nonnull__(pTHX_1);
2422 #define PERL_ARGS_ASSERT_VNUMIFY        \
2423         assert(vs)
2424
2425 PERL_CALLCONV SV*       Perl_vnormal(pTHX_ SV *vs)
2426                         __attribute__nonnull__(pTHX_1);
2427 #define PERL_ARGS_ASSERT_VNORMAL        \
2428         assert(vs)
2429
2430 PERL_CALLCONV SV*       Perl_vstringify(pTHX_ SV *vs)
2431                         __attribute__nonnull__(pTHX_1);
2432 #define PERL_ARGS_ASSERT_VSTRINGIFY     \
2433         assert(vs)
2434
2435 PERL_CALLCONV int       Perl_vcmp(pTHX_ SV *lhv, SV *rhv)
2436                         __attribute__nonnull__(pTHX_1)
2437                         __attribute__nonnull__(pTHX_2);
2438 #define PERL_ARGS_ASSERT_VCMP   \
2439         assert(lhv); assert(rhv)
2440
2441 PERL_CALLCONV PerlIO*   Perl_nextargv(pTHX_ GV* gv)
2442                         __attribute__nonnull__(pTHX_1);
2443 #define PERL_ARGS_ASSERT_NEXTARGV       \
2444         assert(gv)
2445
2446 PERL_CALLCONV char*     Perl_ninstr(const char* big, const char* bigend, const char* little, const char* lend)
2447                         __attribute__pure__
2448                         __attribute__nonnull__(1)
2449                         __attribute__nonnull__(2)
2450                         __attribute__nonnull__(3)
2451                         __attribute__nonnull__(4);
2452 #define PERL_ARGS_ASSERT_NINSTR \
2453         assert(big); assert(bigend); assert(little); assert(lend)
2454
2455 PERL_CALLCONV void      Perl_op_free(pTHX_ OP* arg);
2456 #ifdef PERL_MAD
2457 PERL_CALLCONV OP*       Perl_package(pTHX_ OP* o)
2458                         __attribute__nonnull__(pTHX_1);
2459 #define PERL_ARGS_ASSERT_PACKAGE        \
2460         assert(o)
2461
2462 #else
2463 PERL_CALLCONV void      Perl_package(pTHX_ OP* o)
2464                         __attribute__nonnull__(pTHX_1);
2465 #define PERL_ARGS_ASSERT_PACKAGE        \
2466         assert(o)
2467
2468 #endif
2469 PERL_CALLCONV void      Perl_package_version(pTHX_ OP* v)
2470                         __attribute__nonnull__(pTHX_1);
2471 #define PERL_ARGS_ASSERT_PACKAGE_VERSION        \
2472         assert(v)
2473
2474 PERL_CALLCONV PADOFFSET Perl_pad_alloc(pTHX_ I32 optype, U32 tmptype);
2475 PERL_CALLCONV PADOFFSET Perl_allocmy(pTHX_ const char *const name, const STRLEN len, const U32 flags)
2476                         __attribute__nonnull__(pTHX_1);
2477 #define PERL_ARGS_ASSERT_ALLOCMY        \
2478         assert(name)
2479
2480 PERL_CALLCONV PADOFFSET Perl_pad_findmy(pTHX_ const char* name, STRLEN len, U32 flags)
2481                         __attribute__warn_unused_result__
2482                         __attribute__nonnull__(pTHX_1);
2483 #define PERL_ARGS_ASSERT_PAD_FINDMY     \
2484         assert(name)
2485
2486 PERL_CALLCONV PADOFFSET Perl_find_rundefsvoffset(pTHX);
2487 PERL_CALLCONV OP*       Perl_oopsAV(pTHX_ OP* o)
2488                         __attribute__warn_unused_result__
2489                         __attribute__nonnull__(pTHX_1);
2490 #define PERL_ARGS_ASSERT_OOPSAV \
2491         assert(o)
2492
2493 PERL_CALLCONV OP*       Perl_oopsHV(pTHX_ OP* o)
2494                         __attribute__warn_unused_result__
2495                         __attribute__nonnull__(pTHX_1);
2496 #define PERL_ARGS_ASSERT_OOPSHV \
2497         assert(o)
2498
2499 PERL_CALLCONV void      Perl_pad_leavemy(pTHX);
2500 #ifdef DEBUGGING
2501 PERL_CALLCONV SV*       Perl_pad_sv(pTHX_ PADOFFSET po);
2502 #endif
2503 PERL_CALLCONV void      Perl_pad_free(pTHX_ PADOFFSET po);
2504 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
2505 STATIC void     S_pad_reset(pTHX);
2506 #endif
2507 PERL_CALLCONV void      Perl_pad_swipe(pTHX_ PADOFFSET po, bool refadjust);
2508 PERL_CALLCONV void      Perl_peep(pTHX_ OP* o);
2509 PERL_CALLCONV PerlIO*   Perl_start_glob(pTHX_ SV *tmpglob, IO *io)
2510                         __attribute__nonnull__(pTHX_1)
2511                         __attribute__nonnull__(pTHX_2);
2512 #define PERL_ARGS_ASSERT_START_GLOB     \
2513         assert(tmpglob); assert(io)
2514
2515 #if defined(USE_REENTRANT_API)
2516 PERL_CALLCONV void      Perl_reentrant_size(pTHX);
2517 PERL_CALLCONV void      Perl_reentrant_init(pTHX);
2518 PERL_CALLCONV void      Perl_reentrant_free(pTHX);
2519 PERL_CALLCONV void*     Perl_reentrant_retry(const char *f, ...)
2520                         __attribute__nonnull__(1);
2521 #define PERL_ARGS_ASSERT_REENTRANT_RETRY        \
2522         assert(f)
2523
2524 #endif
2525 PERL_CALLCONV void      Perl_call_atexit(pTHX_ ATEXIT_t fn, void *ptr);
2526 PERL_CALLCONV I32       Perl_call_argv(pTHX_ const char* sub_name, I32 flags, char** argv)
2527                         __attribute__nonnull__(pTHX_1)
2528                         __attribute__nonnull__(pTHX_3);
2529 #define PERL_ARGS_ASSERT_CALL_ARGV      \
2530         assert(sub_name); assert(argv)
2531
2532 PERL_CALLCONV I32       Perl_call_method(pTHX_ const char* methname, I32 flags)
2533                         __attribute__nonnull__(pTHX_1);
2534 #define PERL_ARGS_ASSERT_CALL_METHOD    \
2535         assert(methname)
2536
2537 PERL_CALLCONV I32       Perl_call_pv(pTHX_ const char* sub_name, I32 flags)
2538                         __attribute__nonnull__(pTHX_1);
2539 #define PERL_ARGS_ASSERT_CALL_PV        \
2540         assert(sub_name)
2541
2542 PERL_CALLCONV I32       Perl_call_sv(pTHX_ SV* sv, VOL I32 flags)
2543                         __attribute__nonnull__(pTHX_1);
2544 #define PERL_ARGS_ASSERT_CALL_SV        \
2545         assert(sv)
2546
2547 PERL_CALLCONV void      Perl_despatch_signals(pTHX);
2548 PERL_CALLCONV OP *      Perl_doref(pTHX_ OP *o, I32 type, bool set_op_ref)
2549                         __attribute__nonnull__(pTHX_1);
2550 #define PERL_ARGS_ASSERT_DOREF  \
2551         assert(o)
2552
2553 PERL_CALLCONV SV*       Perl_eval_pv(pTHX_ const char* p, I32 croak_on_error)
2554                         __attribute__nonnull__(pTHX_1);
2555 #define PERL_ARGS_ASSERT_EVAL_PV        \
2556         assert(p)
2557
2558 PERL_CALLCONV I32       Perl_eval_sv(pTHX_ SV* sv, I32 flags)
2559                         __attribute__nonnull__(pTHX_1);
2560 #define PERL_ARGS_ASSERT_EVAL_SV        \
2561         assert(sv)
2562
2563 PERL_CALLCONV SV*       Perl_get_sv(pTHX_ const char *name, I32 flags)
2564                         __attribute__nonnull__(pTHX_1);
2565 #define PERL_ARGS_ASSERT_GET_SV \
2566         assert(name)
2567
2568 PERL_CALLCONV AV*       Perl_get_av(pTHX_ const char *name, I32 flags)
2569                         __attribute__nonnull__(pTHX_1);
2570 #define PERL_ARGS_ASSERT_GET_AV \
2571         assert(name)
2572
2573 PERL_CALLCONV HV*       Perl_get_hv(pTHX_ const char *name, I32 flags)
2574                         __attribute__nonnull__(pTHX_1);
2575 #define PERL_ARGS_ASSERT_GET_HV \
2576         assert(name)
2577
2578 PERL_CALLCONV CV*       Perl_get_cv(pTHX_ const char* name, I32 flags)
2579                         __attribute__nonnull__(pTHX_1);
2580 #define PERL_ARGS_ASSERT_GET_CV \
2581         assert(name)
2582
2583 PERL_CALLCONV CV*       Perl_get_cvn_flags(pTHX_ const char* name, STRLEN len, I32 flags)
2584                         __attribute__nonnull__(pTHX_1);
2585 #define PERL_ARGS_ASSERT_GET_CVN_FLAGS  \
2586         assert(name)
2587
2588 PERL_CALLCONV int       Perl_init_i18nl10n(pTHX_ int printwarn);
2589 PERL_CALLCONV int       Perl_init_i18nl14n(pTHX_ int printwarn);
2590 PERL_CALLCONV void      Perl_new_collate(pTHX_ const char* newcoll);
2591 PERL_CALLCONV void      Perl_new_ctype(pTHX_ const char* newctype)
2592                         __attribute__nonnull__(pTHX_1);
2593 #define PERL_ARGS_ASSERT_NEW_CTYPE      \
2594         assert(newctype)
2595
2596 PERL_CALLCONV void      Perl_new_numeric(pTHX_ const char* newcoll);
2597 PERL_CALLCONV void      Perl_set_numeric_local(pTHX);
2598 PERL_CALLCONV void      Perl_set_numeric_radix(pTHX);
2599 PERL_CALLCONV void      Perl_set_numeric_standard(pTHX);
2600 PERL_CALLCONV void      Perl_require_pv(pTHX_ const char* pv)
2601                         __attribute__nonnull__(pTHX_1);
2602 #define PERL_ARGS_ASSERT_REQUIRE_PV     \
2603         assert(pv)
2604
2605 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)
2606                         __attribute__nonnull__(pTHX_1)
2607                         __attribute__nonnull__(pTHX_2)
2608                         __attribute__nonnull__(pTHX_3)
2609                         __attribute__nonnull__(pTHX_4)
2610                         __attribute__nonnull__(pTHX_5)
2611                         __attribute__nonnull__(pTHX_6);
2612 #define PERL_ARGS_ASSERT_PACK_CAT       \
2613         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist); assert(next_in_list)
2614
2615 PERL_CALLCONV void      Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist)
2616                         __attribute__nonnull__(pTHX_1)
2617                         __attribute__nonnull__(pTHX_2)
2618                         __attribute__nonnull__(pTHX_3)
2619                         __attribute__nonnull__(pTHX_4)
2620                         __attribute__nonnull__(pTHX_5);
2621 #define PERL_ARGS_ASSERT_PACKLIST       \
2622         assert(cat); assert(pat); assert(patend); assert(beglist); assert(endlist)
2623
2624 #if defined(PERL_USES_PL_PIDSTATUS) && defined(PERL_IN_UTIL_C)
2625 STATIC void     S_pidgone(pTHX_ Pid_t pid, int status);
2626 #endif
2627 PERL_CALLCONV void      Perl_pmflag(pTHX_ U32 *pmfl, int ch)
2628                         __attribute__deprecated__
2629                         __attribute__nonnull__(pTHX_1);
2630 #define PERL_ARGS_ASSERT_PMFLAG \
2631         assert(pmfl)
2632
2633 PERL_CALLCONV OP*       Perl_pmruntime(pTHX_ OP *o, OP *expr, bool isreg)
2634                         __attribute__nonnull__(pTHX_1)
2635                         __attribute__nonnull__(pTHX_2);
2636 #define PERL_ARGS_ASSERT_PMRUNTIME      \
2637         assert(o); assert(expr)
2638
2639 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2640 STATIC OP*      S_pmtrans(pTHX_ OP* o, OP* expr, OP* repl)
2641                         __attribute__nonnull__(pTHX_1)
2642                         __attribute__nonnull__(pTHX_2)
2643                         __attribute__nonnull__(pTHX_3);
2644 #define PERL_ARGS_ASSERT_PMTRANS        \
2645         assert(o); assert(expr); assert(repl)
2646
2647 #endif
2648 PERL_CALLCONV void      Perl_pop_scope(pTHX);
2649 PERL_CALLCONV OP*       Perl_prepend_elem(pTHX_ I32 optype, OP* head, OP* tail);
2650 PERL_CALLCONV void      Perl_push_scope(pTHX);
2651 /* PERL_CALLCONV OP*    Perl_ref(pTHX_ OP* o, I32 type); */
2652 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
2653 STATIC OP*      S_refkids(pTHX_ OP* o, I32 type);
2654 #endif
2655 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2656                         __attribute__nonnull__(pTHX_1);
2657 #define PERL_ARGS_ASSERT_REGDUMP        \
2658         assert(r)
2659
2660 PERL_CALLCONV void      Perl_regdump(pTHX_ const regexp* r)
2661                         __attribute__nonnull__(pTHX_1);
2662 #define PERL_ARGS_ASSERT_REGDUMP        \
2663         assert(r)
2664
2665 PERL_CALLCONV SV*       Perl_regclass_swash(pTHX_ const regexp *prog, const struct regnode *node, bool doinit, SV **listsvp, SV **altsvp)
2666                         __attribute__nonnull__(pTHX_2);
2667 #define PERL_ARGS_ASSERT_REGCLASS_SWASH \
2668         assert(node)
2669
2670 PERL_CALLCONV I32       Perl_pregexec(pTHX_ REGEXP * const prog, char* stringarg, char* strend, char* strbeg, I32 minend, SV* screamer, U32 nosave)
2671                         __attribute__nonnull__(pTHX_1)
2672                         __attribute__nonnull__(pTHX_2)
2673                         __attribute__nonnull__(pTHX_3)
2674                         __attribute__nonnull__(pTHX_4)
2675                         __attribute__nonnull__(pTHX_6);
2676 #define PERL_ARGS_ASSERT_PREGEXEC       \
2677         assert(prog); assert(stringarg); assert(strend); assert(strbeg); assert(screamer)
2678
2679 PERL_CALLCONV void      Perl_pregfree(pTHX_ REGEXP* r);
2680 PERL_CALLCONV void      Perl_pregfree2(pTHX_ REGEXP *rx)
2681                         __attribute__nonnull__(pTHX_1);
2682 #define PERL_ARGS_ASSERT_PREGFREE2      \
2683         assert(rx)
2684
2685 PERL_CALLCONV REGEXP*   Perl_reg_temp_copy(pTHX_ REGEXP* ret_x, REGEXP* rx)
2686                         __attribute__nonnull__(pTHX_2);
2687 #define PERL_ARGS_ASSERT_REG_TEMP_COPY  \
2688         assert(rx)
2689
2690 PERL_CALLCONV void      Perl_regfree_internal(pTHX_ REGEXP *const rx)
2691                         __attribute__nonnull__(pTHX_1);
2692 #define PERL_ARGS_ASSERT_REGFREE_INTERNAL       \
2693         assert(rx)
2694
2695 #if defined(USE_ITHREADS)
2696 PERL_CALLCONV void*     Perl_regdupe_internal(pTHX_ REGEXP * const r, CLONE_PARAMS* param)
2697                         __attribute__nonnull__(pTHX_1)
2698                         __attribute__nonnull__(pTHX_2);
2699 #define PERL_ARGS_ASSERT_REGDUPE_INTERNAL       \
2700         assert(r); assert(param)
2701
2702 #endif
2703 PERL_CALLCONV REGEXP*   Perl_pregcomp(pTHX_ SV * const pattern, const U32 flags)
2704                         __attribute__nonnull__(pTHX_1);
2705 #define PERL_ARGS_ASSERT_PREGCOMP       \
2706         assert(pattern)
2707
2708 PERL_CALLCONV REGEXP*   Perl_re_compile(pTHX_ SV * const pattern, U32 flags)
2709                         __attribute__nonnull__(pTHX_1);
2710 #define PERL_ARGS_ASSERT_RE_COMPILE     \
2711         assert(pattern)
2712
2713 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)
2714                         __attribute__nonnull__(pTHX_1)
2715                         __attribute__nonnull__(pTHX_3)
2716                         __attribute__nonnull__(pTHX_4);
2717 #define PERL_ARGS_ASSERT_RE_INTUIT_START        \
2718         assert(rx); assert(strpos); assert(strend)
2719
2720 PERL_CALLCONV SV*       Perl_re_intuit_string(pTHX_ REGEXP  *const r)
2721                         __attribute__nonnull__(pTHX_1);
2722 #define PERL_ARGS_ASSERT_RE_INTUIT_STRING       \
2723         assert(r)
2724
2725 PERL_CALLCONV I32       Perl_regexec_flags(pTHX_ REGEXP *const rx, char *stringarg, char *strend, char *strbeg, I32 minend, SV *sv, void *data, U32 flags)
2726                         __attribute__nonnull__(pTHX_1)
2727                         __attribute__nonnull__(pTHX_2)
2728                         __attribute__nonnull__(pTHX_3)
2729                         __attribute__nonnull__(pTHX_4)
2730                         __attribute__nonnull__(pTHX_6);
2731 #define PERL_ARGS_ASSERT_REGEXEC_FLAGS  \
2732         assert(rx); assert(stringarg); assert(strend); assert(strbeg); assert(sv)
2733
2734 PERL_CALLCONV regnode*  Perl_regnext(pTHX_ regnode* p)
2735                         __attribute__warn_unused_result__;
2736
2737
2738 PERL_CALLCONV SV*       Perl_reg_named_buff(pTHX_ REGEXP * const rx, SV * const key, SV * const value, const U32 flags)
2739                         __attribute__nonnull__(pTHX_1);
2740 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF \
2741         assert(rx)
2742
2743 PERL_CALLCONV SV*       Perl_reg_named_buff_iter(pTHX_ REGEXP * const rx, const SV * const lastkey, const U32 flags)
2744                         __attribute__nonnull__(pTHX_1);
2745 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ITER    \
2746         assert(rx)
2747
2748 PERL_CALLCONV SV*       Perl_reg_named_buff_fetch(pTHX_ REGEXP * const rx, SV * const namesv, const U32 flags)
2749                         __attribute__nonnull__(pTHX_1)
2750                         __attribute__nonnull__(pTHX_2);
2751 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FETCH   \
2752         assert(rx); assert(namesv)
2753
2754 PERL_CALLCONV bool      Perl_reg_named_buff_exists(pTHX_ REGEXP * const rx, SV * const key, const U32 flags)
2755                         __attribute__nonnull__(pTHX_1)
2756                         __attribute__nonnull__(pTHX_2);
2757 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_EXISTS  \
2758         assert(rx); assert(key)
2759
2760 PERL_CALLCONV SV*       Perl_reg_named_buff_firstkey(pTHX_ REGEXP * const rx, const U32 flags)
2761                         __attribute__nonnull__(pTHX_1);
2762 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_FIRSTKEY        \
2763         assert(rx)
2764
2765 PERL_CALLCONV SV*       Perl_reg_named_buff_nextkey(pTHX_ REGEXP * const rx, const U32 flags)
2766                         __attribute__nonnull__(pTHX_1);
2767 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_NEXTKEY \
2768         assert(rx)
2769
2770 PERL_CALLCONV SV*       Perl_reg_named_buff_scalar(pTHX_ REGEXP * const rx, const U32 flags)
2771                         __attribute__nonnull__(pTHX_1);
2772 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_SCALAR  \
2773         assert(rx)
2774
2775 PERL_CALLCONV SV*       Perl_reg_named_buff_all(pTHX_ REGEXP * const rx, const U32 flags)
2776                         __attribute__nonnull__(pTHX_1);
2777 #define PERL_ARGS_ASSERT_REG_NAMED_BUFF_ALL     \
2778         assert(rx)
2779
2780
2781 PERL_CALLCONV void      Perl_reg_numbered_buff_fetch(pTHX_ REGEXP * const rx, const I32 paren, SV * const sv)
2782                         __attribute__nonnull__(pTHX_1);
2783 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_FETCH        \
2784         assert(rx)
2785
2786 PERL_CALLCONV void      Perl_reg_numbered_buff_store(pTHX_ REGEXP * const rx, const I32 paren, SV const * const value)
2787                         __attribute__nonnull__(pTHX_1);
2788 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_STORE        \
2789         assert(rx)
2790
2791 PERL_CALLCONV I32       Perl_reg_numbered_buff_length(pTHX_ REGEXP * const rx, const SV * const sv, const I32 paren)
2792                         __attribute__nonnull__(pTHX_1)
2793                         __attribute__nonnull__(pTHX_2);
2794 #define PERL_ARGS_ASSERT_REG_NUMBERED_BUFF_LENGTH       \
2795         assert(rx); assert(sv)
2796
2797
2798 PERL_CALLCONV SV*       Perl_reg_qr_package(pTHX_ REGEXP * const rx)
2799                         __attribute__nonnull__(pTHX_1);
2800 #define PERL_ARGS_ASSERT_REG_QR_PACKAGE \
2801         assert(rx)
2802
2803
2804 PERL_CALLCONV void      Perl_regprop(pTHX_ const regexp *prog, SV* sv, const regnode* o)
2805                         __attribute__nonnull__(pTHX_2)
2806                         __attribute__nonnull__(pTHX_3);
2807 #define PERL_ARGS_ASSERT_REGPROP        \
2808         assert(sv); assert(o)
2809
2810 PERL_CALLCONV void      Perl_repeatcpy(char* to, const char* from, I32 len, I32 count)
2811                         __attribute__nonnull__(1)
2812                         __attribute__nonnull__(2);
2813 #define PERL_ARGS_ASSERT_REPEATCPY      \
2814         assert(to); assert(from)
2815
2816 PERL_CALLCONV char*     Perl_rninstr(const char* big, const char* bigend, const char* little, const char* lend)
2817                         __attribute__pure__
2818                         __attribute__nonnull__(1)
2819                         __attribute__nonnull__(2)
2820                         __attribute__nonnull__(3)
2821                         __attribute__nonnull__(4);
2822 #define PERL_ARGS_ASSERT_RNINSTR        \
2823         assert(big); assert(bigend); assert(little); assert(lend)
2824
2825 PERL_CALLCONV Sighandler_t      Perl_rsignal(pTHX_ int i, Sighandler_t t);
2826 PERL_CALLCONV int       Perl_rsignal_restore(pTHX_ int i, Sigsave_t* t);
2827 PERL_CALLCONV int       Perl_rsignal_save(pTHX_ int i, Sighandler_t t1, Sigsave_t* save)
2828                         __attribute__nonnull__(pTHX_3);
2829 #define PERL_ARGS_ASSERT_RSIGNAL_SAVE   \
2830         assert(save)
2831
2832 PERL_CALLCONV Sighandler_t      Perl_rsignal_state(pTHX_ int i);
2833 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
2834 STATIC void     S_rxres_free(pTHX_ void** rsp)
2835                         __attribute__nonnull__(pTHX_1);
2836 #define PERL_ARGS_ASSERT_RXRES_FREE     \
2837         assert(rsp)
2838
2839 STATIC void     S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
2840                         __attribute__nonnull__(pTHX_1)
2841                         __attribute__nonnull__(pTHX_2);
2842 #define PERL_ARGS_ASSERT_RXRES_RESTORE  \
2843         assert(rsp); assert(rx)
2844
2845 #endif
2846 PERL_CALLCONV void      Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
2847                         __attribute__nonnull__(pTHX_1)
2848                         __attribute__nonnull__(pTHX_2);
2849 #define PERL_ARGS_ASSERT_RXRES_SAVE     \
2850         assert(rsp); assert(rx)
2851
2852 #if !defined(HAS_RENAME)
2853 PERL_CALLCONV I32       Perl_same_dirent(pTHX_ const char* a, const char* b)
2854                         __attribute__nonnull__(pTHX_1)
2855                         __attribute__nonnull__(pTHX_2);
2856 #define PERL_ARGS_ASSERT_SAME_DIRENT    \
2857         assert(a); assert(b)
2858
2859 #endif
2860 PERL_CALLCONV char*     Perl_savepv(pTHX_ const char* pv)
2861                         __attribute__malloc__
2862                         __attribute__warn_unused_result__;
2863
2864 PERL_CALLCONV char*     Perl_savepvn(pTHX_ const char* pv, I32 len)
2865                         __attribute__malloc__
2866                         __attribute__warn_unused_result__;
2867
2868 PERL_CALLCONV char*     Perl_savesharedpv(pTHX_ const char* pv)
2869                         __attribute__malloc__
2870                         __attribute__warn_unused_result__;
2871
2872 PERL_CALLCONV char*     Perl_savesharedpvn(pTHX_ const char *const pv, const STRLEN len)
2873                         __attribute__malloc__
2874                         __attribute__warn_unused_result__
2875                         __attribute__nonnull__(pTHX_1);
2876 #define PERL_ARGS_ASSERT_SAVESHAREDPVN  \
2877         assert(pv)
2878
2879 PERL_CALLCONV char*     Perl_savesvpv(pTHX_ SV* sv)
2880                         __attribute__malloc__
2881                         __attribute__warn_unused_result__
2882                         __attribute__nonnull__(pTHX_1);
2883 #define PERL_ARGS_ASSERT_SAVESVPV       \
2884         assert(sv)
2885
2886 PERL_CALLCONV void      Perl_savestack_grow(pTHX);
2887 PERL_CALLCONV void      Perl_savestack_grow_cnt(pTHX_ I32 need);
2888 /* PERL_CALLCONV void   Perl_save_aelem(pTHX_ AV* av, I32 idx, SV **sptr)
2889                         __attribute__nonnull__(pTHX_1)
2890                         __attribute__nonnull__(pTHX_3); */
2891
2892 PERL_CALLCONV void      Perl_save_aelem_flags(pTHX_ AV* av, I32 idx, SV **sptr, const U32 flags)
2893                         __attribute__nonnull__(pTHX_1)
2894                         __attribute__nonnull__(pTHX_3);
2895 #define PERL_ARGS_ASSERT_SAVE_AELEM_FLAGS       \
2896         assert(av); assert(sptr)
2897
2898 PERL_CALLCONV I32       Perl_save_alloc(pTHX_ I32 size, I32 pad);
2899 PERL_CALLCONV void      Perl_save_aptr(pTHX_ AV** aptr)
2900                         __attribute__nonnull__(pTHX_1);
2901 #define PERL_ARGS_ASSERT_SAVE_APTR      \
2902         assert(aptr)
2903
2904 PERL_CALLCONV AV*       Perl_save_ary(pTHX_ GV* gv)
2905                         __attribute__nonnull__(pTHX_1);
2906 #define PERL_ARGS_ASSERT_SAVE_ARY       \
2907         assert(gv)
2908
2909 PERL_CALLCONV void      Perl_save_bool(pTHX_ bool* boolp)
2910                         __attribute__nonnull__(pTHX_1);
2911 #define PERL_ARGS_ASSERT_SAVE_BOOL      \
2912         assert(boolp)
2913
2914 PERL_CALLCONV void      Perl_save_clearsv(pTHX_ SV** svp)
2915                         __attribute__nonnull__(pTHX_1);
2916 #define PERL_ARGS_ASSERT_SAVE_CLEARSV   \
2917         assert(svp)
2918
2919 PERL_CALLCONV void      Perl_save_delete(pTHX_ HV *hv, char *key, I32 klen)
2920                         __attribute__nonnull__(pTHX_1)
2921                         __attribute__nonnull__(pTHX_2);
2922 #define PERL_ARGS_ASSERT_SAVE_DELETE    \
2923         assert(hv); assert(key)
2924
2925 PERL_CALLCONV void      Perl_save_hdelete(pTHX_ HV *hv, SV *keysv)
2926                         __attribute__nonnull__(pTHX_1)
2927                         __attribute__nonnull__(pTHX_2);
2928 #define PERL_ARGS_ASSERT_SAVE_HDELETE   \
2929         assert(hv); assert(keysv)
2930
2931 PERL_CALLCONV void      Perl_save_adelete(pTHX_ AV *av, I32 key)
2932                         __attribute__nonnull__(pTHX_1);
2933 #define PERL_ARGS_ASSERT_SAVE_ADELETE   \
2934         assert(av)
2935
2936 PERL_CALLCONV void      Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p)
2937                         __attribute__nonnull__(pTHX_2);
2938 #define PERL_ARGS_ASSERT_SAVE_DESTRUCTOR        \
2939         assert(p)
2940
2941 PERL_CALLCONV void      Perl_save_destructor_x(pTHX_ DESTRUCTORFUNC_t f, void* p);
2942 /* PERL_CALLCONV void   Perl_save_freesv(pTHX_ SV* sv); */
2943 /* PERL_CALLCONV void   Perl_save_freeop(pTHX_ OP* o); */
2944 /* PERL_CALLCONV void   Perl_save_freepv(pTHX_ char* pv); */
2945 PERL_CALLCONV void      Perl_save_generic_svref(pTHX_ SV** sptr)
2946                         __attribute__nonnull__(pTHX_1);
2947 #define PERL_ARGS_ASSERT_SAVE_GENERIC_SVREF     \
2948         assert(sptr)
2949
2950 PERL_CALLCONV void      Perl_save_generic_pvref(pTHX_ char** str)
2951                         __attribute__nonnull__(pTHX_1);
2952 #define PERL_ARGS_ASSERT_SAVE_GENERIC_PVREF     \
2953         assert(str)
2954
2955 PERL_CALLCONV void      Perl_save_shared_pvref(pTHX_ char** str)
2956                         __attribute__nonnull__(pTHX_1);
2957 #define PERL_ARGS_ASSERT_SAVE_SHARED_PVREF      \
2958         assert(str)
2959
2960 PERL_CALLCONV void      Perl_save_gp(pTHX_ GV* gv, I32 empty)
2961                         __attribute__nonnull__(pTHX_1);
2962 #define PERL_ARGS_ASSERT_SAVE_GP        \
2963         assert(gv)
2964
2965 PERL_CALLCONV HV*       Perl_save_hash(pTHX_ GV* gv)
2966                         __attribute__nonnull__(pTHX_1);
2967 #define PERL_ARGS_ASSERT_SAVE_HASH      \
2968         assert(gv)
2969
2970 PERL_CALLCONV void      Perl_save_hints(pTHX);
2971 /* PERL_CALLCONV void   Perl_save_helem(pTHX_ HV *hv, SV *key, SV **sptr)
2972                         __attribute__nonnull__(pTHX_1)
2973                         __attribute__nonnull__(pTHX_2)
2974                         __attribute__nonnull__(pTHX_3); */
2975
2976 PERL_CALLCONV void      Perl_save_helem_flags(pTHX_ HV *hv, SV *key, SV **sptr, const U32 flags)
2977                         __attribute__nonnull__(pTHX_1)
2978                         __attribute__nonnull__(pTHX_2)
2979                         __attribute__nonnull__(pTHX_3);
2980 #define PERL_ARGS_ASSERT_SAVE_HELEM_FLAGS       \
2981         assert(hv); assert(key); assert(sptr)
2982
2983 PERL_CALLCONV void      Perl_save_hptr(pTHX_ HV** hptr)
2984                         __attribute__nonnull__(pTHX_1);
2985 #define PERL_ARGS_ASSERT_SAVE_HPTR      \
2986         assert(hptr)
2987
2988 PERL_CALLCONV void      Perl_save_I16(pTHX_ I16* intp)
2989                         __attribute__nonnull__(pTHX_1);
2990 #define PERL_ARGS_ASSERT_SAVE_I16       \
2991         assert(intp)
2992
2993 PERL_CALLCONV void      Perl_save_I32(pTHX_ I32* intp)
2994                         __attribute__nonnull__(pTHX_1);
2995 #define PERL_ARGS_ASSERT_SAVE_I32       \
2996         assert(intp)
2997
2998 PERL_CALLCONV void      Perl_save_I8(pTHX_ I8* bytep)
2999                         __attribute__nonnull__(pTHX_1);
3000 #define PERL_ARGS_ASSERT_SAVE_I8        \
3001         assert(bytep)
3002
3003 PERL_CALLCONV void      Perl_save_int(pTHX_ int* intp)
3004                         __attribute__nonnull__(pTHX_1);
3005 #define PERL_ARGS_ASSERT_SAVE_INT       \
3006         assert(intp)
3007
3008 PERL_CALLCONV void      Perl_save_item(pTHX_ SV* item)
3009                         __attribute__nonnull__(pTHX_1);
3010 #define PERL_ARGS_ASSERT_SAVE_ITEM      \
3011         assert(item)
3012
3013 PERL_CALLCONV void      Perl_save_iv(pTHX_ IV *ivp)
3014                         __attribute__nonnull__(pTHX_1);
3015 #define PERL_ARGS_ASSERT_SAVE_IV        \
3016         assert(ivp)
3017
3018 PERL_CALLCONV void      Perl_save_list(pTHX_ SV** sarg, I32 maxsarg)
3019                         __attribute__nonnull__(pTHX_1);
3020 #define PERL_ARGS_ASSERT_SAVE_LIST      \
3021         assert(sarg)
3022
3023 PERL_CALLCONV void      Perl_save_long(pTHX_ long* longp)
3024                         __attribute__nonnull__(pTHX_1);
3025 #define PERL_ARGS_ASSERT_SAVE_LONG      \
3026         assert(longp)
3027
3028 /* PERL_CALLCONV void   Perl_save_mortalizesv(pTHX_ SV* sv)
3029                         __attribute__nonnull__(pTHX_1); */
3030 #define PERL_ARGS_ASSERT_SAVE_MORTALIZESV       \
3031         assert(sv)
3032
3033 PERL_CALLCONV void      Perl_save_nogv(pTHX_ GV* gv)
3034                         __attribute__nonnull__(pTHX_1);
3035 #define PERL_ARGS_ASSERT_SAVE_NOGV      \
3036         assert(gv)
3037
3038 /* PERL_CALLCONV void   Perl_save_op(pTHX); */
3039 PERL_CALLCONV SV*       Perl_save_scalar(pTHX_ GV* gv)
3040                         __attribute__nonnull__(pTHX_1);
3041 #define PERL_ARGS_ASSERT_SAVE_SCALAR    \
3042         assert(gv)
3043
3044 PERL_CALLCONV void      Perl_save_pptr(pTHX_ char** pptr)
3045                         __attribute__nonnull__(pTHX_1);
3046 #define PERL_ARGS_ASSERT_SAVE_PPTR      \
3047         assert(pptr)
3048
3049 PERL_CALLCONV void      Perl_save_vptr(pTHX_ void *ptr)
3050                         __attribute__nonnull__(pTHX_1);
3051 #define PERL_ARGS_ASSERT_SAVE_VPTR      \
3052         assert(ptr)
3053
3054 PERL_CALLCONV void      Perl_save_re_context(pTHX);
3055 PERL_CALLCONV void      Perl_save_padsv_and_mortalize(pTHX_ PADOFFSET off);
3056 PERL_CALLCONV void      Perl_save_sptr(pTHX_ SV** sptr)
3057                         __attribute__nonnull__(pTHX_1);
3058 #define PERL_ARGS_ASSERT_SAVE_SPTR      \
3059         assert(sptr)
3060
3061 PERL_CALLCONV SV*       Perl_save_svref(pTHX_ SV** sptr)
3062                         __attribute__nonnull__(pTHX_1);
3063 #define PERL_ARGS_ASSERT_SAVE_SVREF     \
3064         assert(sptr)
3065
3066 PERL_CALLCONV void      Perl_save_pushptr(pTHX_ void *const ptr, const int type);
3067 PERL_CALLCONV void      Perl_save_pushi32ptr(pTHX_ const I32 i, void *const ptr, const int type);
3068 PERL_CALLCONV void      Perl_save_pushptrptr(pTHX_ void *const ptr1, void *const ptr2, const int type);
3069 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
3070 STATIC void     S_save_pushptri32ptr(pTHX_ void *const ptr1, const I32 i, void *const ptr2, const int type);
3071 #endif
3072 PERL_CALLCONV OP*       Perl_sawparens(pTHX_ OP* o);
3073 PERL_CALLCONV OP*       Perl_scalar(pTHX_ OP* o);
3074 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
3075 STATIC OP*      S_scalarkids(pTHX_ OP* o);
3076 STATIC OP*      S_scalarseq(pTHX_ OP* o);
3077 #endif
3078 PERL_CALLCONV OP*       Perl_scalarvoid(pTHX_ OP* o)
3079                         __attribute__nonnull__(pTHX_1);
3080 #define PERL_ARGS_ASSERT_SCALARVOID     \
3081         assert(o)
3082
3083 PERL_CALLCONV NV        Perl_scan_bin(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3084                         __attribute__nonnull__(pTHX_1)
3085                         __attribute__nonnull__(pTHX_3);
3086 #define PERL_ARGS_ASSERT_SCAN_BIN       \
3087         assert(start); assert(retlen)
3088
3089 PERL_CALLCONV NV        Perl_scan_hex(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3090                         __attribute__nonnull__(pTHX_1)
3091                         __attribute__nonnull__(pTHX_3);
3092 #define PERL_ARGS_ASSERT_SCAN_HEX       \
3093         assert(start); assert(retlen)
3094
3095 PERL_CALLCONV char*     Perl_scan_num(pTHX_ const char* s, YYSTYPE *lvalp)
3096                         __attribute__nonnull__(pTHX_1)
3097                         __attribute__nonnull__(pTHX_2);
3098 #define PERL_ARGS_ASSERT_SCAN_NUM       \
3099         assert(s); assert(lvalp)
3100
3101 PERL_CALLCONV NV        Perl_scan_oct(pTHX_ const char* start, STRLEN len, STRLEN* retlen)
3102                         __attribute__nonnull__(pTHX_1)
3103                         __attribute__nonnull__(pTHX_3);
3104 #define PERL_ARGS_ASSERT_SCAN_OCT       \
3105         assert(start); assert(retlen)
3106
3107 PERL_CALLCONV OP*       Perl_scope(pTHX_ OP* o);
3108 PERL_CALLCONV char*     Perl_screaminstr(pTHX_ SV *bigstr, SV *littlestr, I32 start_shift, I32 end_shift, I32 *old_posp, I32 last)
3109                         __attribute__nonnull__(pTHX_1)
3110                         __attribute__nonnull__(pTHX_2)
3111                         __attribute__nonnull__(pTHX_5);
3112 #define PERL_ARGS_ASSERT_SCREAMINSTR    \
3113         assert(bigstr); assert(littlestr); assert(old_posp)
3114
3115 PERL_CALLCONV void      Perl_setdefout(pTHX_ GV* gv);
3116 PERL_CALLCONV HEK*      Perl_share_hek(pTHX_ const char* str, I32 len, U32 hash)
3117                         __attribute__nonnull__(pTHX_1);
3118 #define PERL_ARGS_ASSERT_SHARE_HEK      \
3119         assert(str)
3120
3121 #if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
3122 PERL_CALLCONV Signal_t  Perl_sighandler(int sig, siginfo_t *info, void *uap);
3123 PERL_CALLCONV Signal_t  Perl_csighandler(int sig, siginfo_t *info, void *uap);
3124 #else
3125 PERL_CALLCONV Signal_t  Perl_sighandler(int sig);
3126 PERL_CALLCONV Signal_t  Perl_csighandler(int sig);
3127 #endif
3128 PERL_CALLCONV SV**      Perl_stack_grow(pTHX_ SV** sp, SV** p, int n)
3129                         __attribute__nonnull__(pTHX_1)
3130                         __attribute__nonnull__(pTHX_2);
3131 #define PERL_ARGS_ASSERT_STACK_GROW     \
3132         assert(sp); assert(p)
3133
3134 PERL_CALLCONV I32       Perl_start_subparse(pTHX_ I32 is_format, U32 flags);
3135 PERL_CALLCONV void      Perl_sub_crush_depth(pTHX_ CV* cv)
3136                         __attribute__nonnull__(pTHX_1);
3137 #define PERL_ARGS_ASSERT_SUB_CRUSH_DEPTH        \
3138         assert(cv)
3139
3140 PERL_CALLCONV bool      Perl_sv_2bool(pTHX_ SV *const sv)
3141                         __attribute__nonnull__(pTHX_1);
3142 #define PERL_ARGS_ASSERT_SV_2BOOL       \
3143         assert(sv)
3144
3145 PERL_CALLCONV CV*       Perl_sv_2cv(pTHX_ SV* sv, HV **const st, GV **const gvp, const I32 lref)
3146                         __attribute__nonnull__(pTHX_2)
3147                         __attribute__nonnull__(pTHX_3);
3148 #define PERL_ARGS_ASSERT_SV_2CV \
3149         assert(st); assert(gvp)
3150
3151 PERL_CALLCONV IO*       Perl_sv_2io(pTHX_ SV *const sv)
3152                         __attribute__nonnull__(pTHX_1);
3153 #define PERL_ARGS_ASSERT_SV_2IO \
3154         assert(sv)
3155
3156 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3157 STATIC bool     S_glob_2number(pTHX_ GV* const gv)
3158                         __attribute__nonnull__(pTHX_1);
3159 #define PERL_ARGS_ASSERT_GLOB_2NUMBER   \
3160         assert(gv)
3161
3162 #endif
3163 /* PERL_CALLCONV IV     Perl_sv_2iv(pTHX_ SV *sv); */
3164 PERL_CALLCONV IV        Perl_sv_2iv_flags(pTHX_ SV *const sv, const I32 flags);
3165 PERL_CALLCONV SV*       Perl_sv_2mortal(pTHX_ SV *const sv);
3166 PERL_CALLCONV NV        Perl_sv_2nv(pTHX_ SV *const sv);
3167 PERL_CALLCONV SV*       Perl_sv_2num(pTHX_ SV *const sv)
3168                         __attribute__nonnull__(pTHX_1);
3169 #define PERL_ARGS_ASSERT_SV_2NUM        \
3170         assert(sv)
3171
3172 /* PERL_CALLCONV char*  Perl_sv_2pv(pTHX_ SV *sv, STRLEN *lp); */
3173 PERL_CALLCONV char*     Perl_sv_2pv_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags);
3174 PERL_CALLCONV char*     Perl_sv_2pvutf8(pTHX_ SV *const sv, STRLEN *const lp)
3175                         __attribute__nonnull__(pTHX_1);
3176 #define PERL_ARGS_ASSERT_SV_2PVUTF8     \
3177         assert(sv)
3178
3179 PERL_CALLCONV char*     Perl_sv_2pvbyte(pTHX_ SV *const sv, STRLEN *const lp)
3180                         __attribute__nonnull__(pTHX_1);
3181 #define PERL_ARGS_ASSERT_SV_2PVBYTE     \
3182         assert(sv)
3183
3184 PERL_CALLCONV char*     Perl_sv_pvn_nomg(pTHX_ SV* sv, STRLEN* lp)
3185                         __attribute__nonnull__(pTHX_1);
3186 #define PERL_ARGS_ASSERT_SV_PVN_NOMG    \
3187         assert(sv)
3188
3189 /* PERL_CALLCONV UV     Perl_sv_2uv(pTHX_ SV *sv); */
3190 PERL_CALLCONV UV        Perl_sv_2uv_flags(pTHX_ SV *const sv, const I32 flags);
3191 PERL_CALLCONV IV        Perl_sv_iv(pTHX_ SV* sv)
3192                         __attribute__nonnull__(pTHX_1);
3193 #define PERL_ARGS_ASSERT_SV_IV  \
3194         assert(sv)
3195
3196 PERL_CALLCONV UV        Perl_sv_uv(pTHX_ SV* sv)
3197                         __attribute__nonnull__(pTHX_1);
3198 #define PERL_ARGS_ASSERT_SV_UV  \
3199         assert(sv)
3200
3201 PERL_CALLCONV NV        Perl_sv_nv(pTHX_ SV* sv)
3202                         __attribute__nonnull__(pTHX_1);
3203 #define PERL_ARGS_ASSERT_SV_NV  \
3204         assert(sv)
3205
3206 PERL_CALLCONV char*     Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
3207                         __attribute__nonnull__(pTHX_1)
3208                         __attribute__nonnull__(pTHX_2);
3209 #define PERL_ARGS_ASSERT_SV_PVN \
3210         assert(sv); assert(lp)
3211
3212 PERL_CALLCONV char*     Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
3213                         __attribute__nonnull__(pTHX_1)
3214                         __attribute__nonnull__(pTHX_2);
3215 #define PERL_ARGS_ASSERT_SV_PVUTF8N     \
3216         assert(sv); assert(lp)
3217
3218 PERL_CALLCONV char*     Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
3219                         __attribute__nonnull__(pTHX_1)
3220                         __attribute__nonnull__(pTHX_2);
3221 #define PERL_ARGS_ASSERT_SV_PVBYTEN     \
3222         assert(sv); assert(lp)
3223
3224 PERL_CALLCONV I32       Perl_sv_true(pTHX_ SV *const sv);
3225 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
3226 STATIC void     S_sv_add_arena(pTHX_ char *const ptr, const U32 size, const U32 flags)
3227                         __attribute__nonnull__(pTHX_1);
3228 #define PERL_ARGS_ASSERT_SV_ADD_ARENA   \
3229         assert(ptr)
3230
3231 #endif
3232 PERL_CALLCONV int       Perl_sv_backoff(pTHX_ SV *const sv)
3233                         __attribute__nonnull__(pTHX_1);
3234 #define PERL_ARGS_ASSERT_SV_BACKOFF     \
3235         assert(sv)
3236
3237 PERL_CALLCONV SV*       Perl_sv_bless(pTHX_ SV *const sv, HV *const stash)
3238                         __attribute__nonnull__(pTHX_1)
3239                         __attribute__nonnull__(pTHX_2);
3240 #define PERL_ARGS_ASSERT_SV_BLESS       \
3241         assert(sv); assert(stash)
3242
3243 PERL_CALLCONV void      Perl_sv_catpvf(pTHX_ SV *const sv, const char *const pat, ...)
3244                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3245                         __attribute__nonnull__(pTHX_1)
3246                         __attribute__nonnull__(pTHX_2);
3247 #define PERL_ARGS_ASSERT_SV_CATPVF      \
3248         assert(sv); assert(pat)
3249
3250 PERL_CALLCONV void      Perl_sv_vcatpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3251                         __attribute__nonnull__(pTHX_1)
3252                         __attribute__nonnull__(pTHX_2);
3253 #define PERL_ARGS_ASSERT_SV_VCATPVF     \
3254         assert(sv); assert(pat)
3255
3256 PERL_CALLCONV void      Perl_sv_catpv(pTHX_ SV *const sv, const char* ptr)
3257                         __attribute__nonnull__(pTHX_1);
3258 #define PERL_ARGS_ASSERT_SV_CATPV       \
3259         assert(sv)
3260
3261 /* PERL_CALLCONV void   Perl_sv_catpvn(pTHX_ SV *dsv, const char *sstr, STRLEN len)
3262                         __attribute__nonnull__(pTHX_1)
3263                         __attribute__nonnull__(pTHX_2); */
3264 #define PERL_ARGS_ASSERT_SV_CATPVN      \
3265         assert(dsv); assert(sstr)
3266
3267 /* PERL_CALLCONV void   Perl_sv_catsv(pTHX_ SV *dstr, SV *sstr)
3268                         __attribute__nonnull__(pTHX_1); */
3269 #define PERL_ARGS_ASSERT_SV_CATSV       \
3270         assert(dstr)
3271
3272 PERL_CALLCONV void      Perl_sv_chop(pTHX_ SV *const sv, const char *const ptr)
3273                         __attribute__nonnull__(pTHX_1);
3274 #define PERL_ARGS_ASSERT_SV_CHOP        \
3275         assert(sv)
3276
3277 PERL_CALLCONV I32       Perl_sv_clean_all(pTHX);
3278 PERL_CALLCONV void      Perl_sv_clean_objs(pTHX);
3279 PERL_CALLCONV void      Perl_sv_clear(pTHX_ SV *const sv)
3280                         __attribute__nonnull__(pTHX_1);
3281 #define PERL_ARGS_ASSERT_SV_CLEAR       \
3282         assert(sv)
3283
3284 PERL_CALLCONV I32       Perl_sv_cmp(pTHX_ SV *const sv1, SV *const sv2);
3285 PERL_CALLCONV I32       Perl_sv_cmp_locale(pTHX_ SV *const sv1, SV *const sv2);
3286 #if defined(USE_LOCALE_COLLATE)
3287 PERL_CALLCONV char*     Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp)
3288                         __attribute__nonnull__(pTHX_1)
3289                         __attribute__nonnull__(pTHX_2);
3290 #define PERL_ARGS_ASSERT_SV_COLLXFRM    \
3291         assert(sv); assert(nxp)
3292
3293 #endif
3294 PERL_CALLCONV OP*       Perl_sv_compile_2op(pTHX_ SV *sv, OP **startop, const char *code, PAD **padp)
3295                         __attribute__nonnull__(pTHX_1)
3296                         __attribute__nonnull__(pTHX_2)
3297                         __attribute__nonnull__(pTHX_3)
3298                         __attribute__nonnull__(pTHX_4);
3299 #define PERL_ARGS_ASSERT_SV_COMPILE_2OP \
3300         assert(sv); assert(startop); assert(code); assert(padp)
3301
3302 PERL_CALLCONV int       Perl_getcwd_sv(pTHX_ SV* sv)
3303                         __attribute__nonnull__(pTHX_1);
3304 #define PERL_ARGS_ASSERT_GETCWD_SV      \
3305         assert(sv)
3306
3307 PERL_CALLCONV void      Perl_sv_dec(pTHX_ SV *const sv);
3308 PERL_CALLCONV void      Perl_sv_dump(pTHX_ SV* sv)
3309                         __attribute__nonnull__(pTHX_1);
3310 #define PERL_ARGS_ASSERT_SV_DUMP        \
3311         assert(sv)
3312
3313 PERL_CALLCONV bool      Perl_sv_derived_from(pTHX_ SV* sv, const char *const name)
3314                         __attribute__warn_unused_result__
3315                         __attribute__nonnull__(pTHX_1)
3316                         __attribute__nonnull__(pTHX_2);
3317 #define PERL_ARGS_ASSERT_SV_DERIVED_FROM        \
3318         assert(sv); assert(name)
3319
3320 PERL_CALLCONV bool      Perl_sv_does(pTHX_ SV* sv, const char *const name)
3321                         __attribute__warn_unused_result__
3322                         __attribute__nonnull__(pTHX_1)
3323                         __attribute__nonnull__(pTHX_2);
3324 #define PERL_ARGS_ASSERT_SV_DOES        \
3325         assert(sv); assert(name)
3326
3327 PERL_CALLCONV I32       Perl_sv_eq(pTHX_ SV* sv1, SV* sv2);
3328 PERL_CALLCONV void      Perl_sv_free(pTHX_ SV *const sv);
3329 PERL_CALLCONV void      Perl_sv_free2(pTHX_ SV *const sv)
3330                         __attribute__nonnull__(pTHX_1);
3331 #define PERL_ARGS_ASSERT_SV_FREE2       \
3332         assert(sv)
3333
3334 PERL_CALLCONV void      Perl_sv_free_arenas(pTHX);
3335 PERL_CALLCONV char*     Perl_sv_gets(pTHX_ SV *const sv, PerlIO *const fp, I32 append)
3336                         __attribute__nonnull__(pTHX_1)
3337                         __attribute__nonnull__(pTHX_2);
3338 #define PERL_ARGS_ASSERT_SV_GETS        \
3339         assert(sv); assert(fp)
3340
3341 PERL_CALLCONV char*     Perl_sv_grow(pTHX_ SV *const sv, STRLEN newlen)
3342                         __attribute__nonnull__(pTHX_1);
3343 #define PERL_ARGS_ASSERT_SV_GROW        \
3344         assert(sv)
3345
3346 PERL_CALLCONV void      Perl_sv_inc(pTHX_ SV *const sv);
3347 /* PERL_CALLCONV void   Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
3348                         __attribute__nonnull__(pTHX_1)
3349                         __attribute__nonnull__(pTHX_4); */
3350 #define PERL_ARGS_ASSERT_SV_INSERT      \
3351         assert(bigstr); assert(little)
3352
3353 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)
3354                         __attribute__nonnull__(pTHX_1)
3355                         __attribute__nonnull__(pTHX_4);
3356 #define PERL_ARGS_ASSERT_SV_INSERT_FLAGS        \
3357         assert(bigstr); assert(little)
3358
3359 PERL_CALLCONV int       Perl_sv_isa(pTHX_ SV* sv, const char *const name)
3360                         __attribute__nonnull__(pTHX_2);
3361 #define PERL_ARGS_ASSERT_SV_ISA \
3362         assert(name)
3363
3364 PERL_CALLCONV int       Perl_sv_isobject(pTHX_ SV* sv);
3365 PERL_CALLCONV STRLEN    Perl_sv_len(pTHX_ SV *const sv);
3366 PERL_CALLCONV STRLEN    Perl_sv_len_utf8(pTHX_ SV *const sv);
3367 PERL_CALLCONV void      Perl_sv_magic(pTHX_ SV *const sv, SV *const obj, const int how, const char *const name, const I32 namlen)
3368                         __attribute__nonnull__(pTHX_1);
3369 #define PERL_ARGS_ASSERT_SV_MAGIC       \
3370         assert(sv)
3371
3372 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)
3373                         __attribute__nonnull__(pTHX_1);
3374 #define PERL_ARGS_ASSERT_SV_MAGICEXT    \
3375         assert(sv)
3376
3377 PERL_CALLCONV SV*       Perl_sv_mortalcopy(pTHX_ SV *const oldsv)
3378                         __attribute__malloc__
3379                         __attribute__warn_unused_result__;
3380
3381 PERL_CALLCONV SV*       Perl_sv_newmortal(pTHX)
3382                         __attribute__warn_unused_result__;
3383
3384 PERL_CALLCONV SV*       Perl_sv_newref(pTHX_ SV *const sv);
3385 PERL_CALLCONV char*     Perl_sv_peek(pTHX_ SV* sv);
3386 PERL_CALLCONV void      Perl_sv_pos_u2b(pTHX_ SV *const sv, I32 *const offsetp, I32 *const lenp)
3387                         __attribute__nonnull__(pTHX_2);
3388 #define PERL_ARGS_ASSERT_SV_POS_U2B     \
3389         assert(offsetp)
3390
3391 PERL_CALLCONV STRLEN    Perl_sv_pos_u2b_flags(pTHX_ SV *const sv, STRLEN uoffset, STRLEN *const lenp, U32 flags)
3392                         __attribute__nonnull__(pTHX_1);
3393 #define PERL_ARGS_ASSERT_SV_POS_U2B_FLAGS       \
3394         assert(sv)
3395
3396 PERL_CALLCONV void      Perl_sv_pos_b2u(pTHX_ SV *const sv, I32 *const offsetp)
3397                         __attribute__nonnull__(pTHX_2);
3398 #define PERL_ARGS_ASSERT_SV_POS_B2U     \
3399         assert(offsetp)
3400
3401 /* PERL_CALLCONV char*  Perl_sv_pvn_force(pTHX_ SV* sv, STRLEN* lp)
3402                         __attribute__nonnull__(pTHX_1); */
3403 #define PERL_ARGS_ASSERT_SV_PVN_FORCE   \
3404         assert(sv)
3405
3406 PERL_CALLCONV char*     Perl_sv_pvutf8n_force(pTHX_ SV *const sv, STRLEN *const lp)
3407                         __attribute__nonnull__(pTHX_1);
3408 #define PERL_ARGS_ASSERT_SV_PVUTF8N_FORCE       \
3409         assert(sv)
3410
3411 PERL_CALLCONV char*     Perl_sv_pvbyten_force(pTHX_ SV *const sv, STRLEN *const lp)
3412                         __attribute__nonnull__(pTHX_1);
3413 #define PERL_ARGS_ASSERT_SV_PVBYTEN_FORCE       \
3414         assert(sv)
3415
3416 PERL_CALLCONV char*     Perl_sv_recode_to_utf8(pTHX_ SV* sv, SV *encoding)
3417                         __attribute__nonnull__(pTHX_1)
3418                         __attribute__nonnull__(pTHX_2);
3419 #define PERL_ARGS_ASSERT_SV_RECODE_TO_UTF8      \
3420         assert(sv); assert(encoding)
3421
3422 PERL_CALLCONV bool      Perl_sv_cat_decode(pTHX_ SV* dsv, SV *encoding, SV *ssv, int *offset, char* tstr, int tlen)
3423                         __attribute__nonnull__(pTHX_1)
3424                         __attribute__nonnull__(pTHX_2)
3425                         __attribute__nonnull__(pTHX_3)
3426                         __attribute__nonnull__(pTHX_4)
3427                         __attribute__nonnull__(pTHX_5);
3428 #define PERL_ARGS_ASSERT_SV_CAT_DECODE  \
3429         assert(dsv); assert(encoding); assert(ssv); assert(offset); assert(tstr)
3430
3431 PERL_CALLCONV const char*       Perl_sv_reftype(pTHX_ const SV *const sv, const int ob)
3432                         __attribute__warn_unused_result__
3433                         __attribute__nonnull__(pTHX_1);
3434 #define PERL_ARGS_ASSERT_SV_REFTYPE     \
3435         assert(sv)
3436
3437 PERL_CALLCONV void      Perl_sv_replace(pTHX_ SV *const sv, SV *const nsv)
3438                         __attribute__nonnull__(pTHX_1)
3439                         __attribute__nonnull__(pTHX_2);
3440 #define PERL_ARGS_ASSERT_SV_REPLACE     \
3441         assert(sv); assert(nsv)
3442
3443 PERL_CALLCONV void      Perl_sv_report_used(pTHX);
3444 PERL_CALLCONV void      Perl_sv_reset(pTHX_ const char* s, HV *const stash)
3445                         __attribute__nonnull__(pTHX_1);
3446 #define PERL_ARGS_ASSERT_SV_RESET       \
3447         assert(s)
3448
3449 PERL_CALLCONV void      Perl_sv_setpvf(pTHX_ SV *const sv, const char *const pat, ...)
3450                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3451                         __attribute__nonnull__(pTHX_1)
3452                         __attribute__nonnull__(pTHX_2);
3453 #define PERL_ARGS_ASSERT_SV_SETPVF      \
3454         assert(sv); assert(pat)
3455
3456 PERL_CALLCONV void      Perl_sv_vsetpvf(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3457                         __attribute__nonnull__(pTHX_1)
3458                         __attribute__nonnull__(pTHX_2);
3459 #define PERL_ARGS_ASSERT_SV_VSETPVF     \
3460         assert(sv); assert(pat)
3461
3462 PERL_CALLCONV void      Perl_sv_setiv(pTHX_ SV *const sv, const IV num)
3463                         __attribute__nonnull__(pTHX_1);
3464 #define PERL_ARGS_ASSERT_SV_SETIV       \
3465         assert(sv)
3466
3467 PERL_CALLCONV void      Perl_sv_setpviv(pTHX_ SV *const sv, const IV num)
3468                         __attribute__nonnull__(pTHX_1);
3469 #define PERL_ARGS_ASSERT_SV_SETPVIV     \
3470         assert(sv)
3471
3472 PERL_CALLCONV void      Perl_sv_setuv(pTHX_ SV *const sv, const UV num)
3473                         __attribute__nonnull__(pTHX_1);
3474 #define PERL_ARGS_ASSERT_SV_SETUV       \
3475         assert(sv)
3476
3477 PERL_CALLCONV void      Perl_sv_setnv(pTHX_ SV *const sv, const NV num)
3478                         __attribute__nonnull__(pTHX_1);
3479 #define PERL_ARGS_ASSERT_SV_SETNV       \
3480         assert(sv)
3481
3482 PERL_CALLCONV SV*       Perl_sv_setref_iv(pTHX_ SV *const rv, const char *const classname, const IV iv)
3483                         __attribute__nonnull__(pTHX_1);
3484 #define PERL_ARGS_ASSERT_SV_SETREF_IV   \
3485         assert(rv)
3486
3487 PERL_CALLCONV SV*       Perl_sv_setref_uv(pTHX_ SV *const rv, const char *const classname, const UV uv)
3488                         __attribute__nonnull__(pTHX_1);
3489 #define PERL_ARGS_ASSERT_SV_SETREF_UV   \
3490         assert(rv)
3491
3492 PERL_CALLCONV SV*       Perl_sv_setref_nv(pTHX_ SV *const rv, const char *const classname, const NV nv)
3493                         __attribute__nonnull__(pTHX_1);
3494 #define PERL_ARGS_ASSERT_SV_SETREF_NV   \
3495         assert(rv)
3496
3497 PERL_CALLCONV SV*       Perl_sv_setref_pv(pTHX_ SV *const rv, const char *const classname, void *const pv)
3498                         __attribute__nonnull__(pTHX_1);
3499 #define PERL_ARGS_ASSERT_SV_SETREF_PV   \
3500         assert(rv)
3501
3502 PERL_CALLCONV SV*       Perl_sv_setref_pvn(pTHX_ SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
3503                         __attribute__nonnull__(pTHX_1)
3504                         __attribute__nonnull__(pTHX_3);
3505 #define PERL_ARGS_ASSERT_SV_SETREF_PVN  \
3506         assert(rv); assert(pv)
3507
3508 PERL_CALLCONV void      Perl_sv_setpv(pTHX_ SV *const sv, const char *const ptr)
3509                         __attribute__nonnull__(pTHX_1);
3510 #define PERL_ARGS_ASSERT_SV_SETPV       \
3511         assert(sv)
3512
3513 PERL_CALLCONV void      Perl_sv_setpvn(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
3514                         __attribute__nonnull__(pTHX_1);
3515 #define PERL_ARGS_ASSERT_SV_SETPVN      \
3516         assert(sv)
3517
3518 /* PERL_CALLCONV void   Perl_sv_setsv(pTHX_ SV *dstr, SV *sstr)
3519                         __attribute__nonnull__(pTHX_1); */
3520 #define PERL_ARGS_ASSERT_SV_SETSV       \
3521         assert(dstr)
3522
3523 /* PERL_CALLCONV void   Perl_sv_taint(pTHX_ SV* sv)
3524                         __attribute__nonnull__(pTHX_1); */
3525 #define PERL_ARGS_ASSERT_SV_TAINT       \
3526         assert(sv)
3527
3528 PERL_CALLCONV bool      Perl_sv_tainted(pTHX_ SV *const sv)
3529                         __attribute__warn_unused_result__
3530                         __attribute__nonnull__(pTHX_1);
3531 #define PERL_ARGS_ASSERT_SV_TAINTED     \
3532         assert(sv)
3533
3534 PERL_CALLCONV int       Perl_sv_unmagic(pTHX_ SV *const sv, const int type)
3535                         __attribute__nonnull__(pTHX_1);
3536 #define PERL_ARGS_ASSERT_SV_UNMAGIC     \
3537         assert(sv)
3538
3539 /* PERL_CALLCONV void   Perl_sv_unref(pTHX_ SV* sv)
3540                         __attribute__nonnull__(pTHX_1); */
3541 #define PERL_ARGS_ASSERT_SV_UNREF       \
3542         assert(sv)
3543
3544 PERL_CALLCONV void      Perl_sv_unref_flags(pTHX_ SV *const ref, const U32 flags)
3545                         __attribute__nonnull__(pTHX_1);
3546 #define PERL_ARGS_ASSERT_SV_UNREF_FLAGS \
3547         assert(ref)
3548
3549 PERL_CALLCONV void      Perl_sv_untaint(pTHX_ SV *const sv)
3550                         __attribute__nonnull__(pTHX_1);
3551 #define PERL_ARGS_ASSERT_SV_UNTAINT     \
3552         assert(sv)
3553
3554 PERL_CALLCONV void      Perl_sv_upgrade(pTHX_ SV *const sv, svtype new_type)
3555                         __attribute__nonnull__(pTHX_1);
3556 #define PERL_ARGS_ASSERT_SV_UPGRADE     \
3557         assert(sv)
3558
3559 /* PERL_CALLCONV void   Perl_sv_usepvn(pTHX_ SV* sv, char* ptr, STRLEN len)
3560                         __attribute__nonnull__(pTHX_1); */
3561 #define PERL_ARGS_ASSERT_SV_USEPVN      \
3562         assert(sv)
3563
3564 PERL_CALLCONV void      Perl_sv_usepvn_flags(pTHX_ SV *const sv, char* ptr, const STRLEN len, const U32 flags)
3565                         __attribute__nonnull__(pTHX_1);
3566 #define PERL_ARGS_ASSERT_SV_USEPVN_FLAGS        \
3567         assert(sv)
3568
3569 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)
3570                         __attribute__nonnull__(pTHX_1)
3571                         __attribute__nonnull__(pTHX_2);
3572 #define PERL_ARGS_ASSERT_SV_VCATPVFN    \
3573         assert(sv); assert(pat)
3574
3575 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)
3576                         __attribute__nonnull__(pTHX_1)
3577                         __attribute__nonnull__(pTHX_2);
3578 #define PERL_ARGS_ASSERT_SV_VSETPVFN    \
3579         assert(sv); assert(pat)
3580
3581 PERL_CALLCONV NV        Perl_str_to_version(pTHX_ SV *sv)
3582                         __attribute__warn_unused_result__
3583                         __attribute__nonnull__(pTHX_1);
3584 #define PERL_ARGS_ASSERT_STR_TO_VERSION \
3585         assert(sv)
3586
3587 PERL_CALLCONV SV*       Perl_swash_init(pTHX_ const char* pkg, const char* name, SV* listsv, I32 minbits, I32 none)
3588                         __attribute__nonnull__(pTHX_1)
3589                         __attribute__nonnull__(pTHX_2)
3590                         __attribute__nonnull__(pTHX_3);
3591 #define PERL_ARGS_ASSERT_SWASH_INIT     \
3592         assert(pkg); assert(name); assert(listsv)
3593
3594 PERL_CALLCONV UV        Perl_swash_fetch(pTHX_ SV *swash, const U8 *ptr, bool do_utf8)
3595                         __attribute__nonnull__(pTHX_1)
3596                         __attribute__nonnull__(pTHX_2);
3597 #define PERL_ARGS_ASSERT_SWASH_FETCH    \
3598         assert(swash); assert(ptr)
3599
3600 PERL_CALLCONV void      Perl_taint_env(pTHX);
3601 PERL_CALLCONV void      Perl_taint_proper(pTHX_ const char* f, const char *const s)
3602                         __attribute__nonnull__(pTHX_2);
3603 #define PERL_ARGS_ASSERT_TAINT_PROPER   \
3604         assert(s)
3605
3606 PERL_CALLCONV UV        Perl_to_utf8_case(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp, SV **swashp, const char *normal, const char *special)
3607                         __attribute__nonnull__(pTHX_1)
3608                         __attribute__nonnull__(pTHX_2)
3609                         __attribute__nonnull__(pTHX_4)
3610                         __attribute__nonnull__(pTHX_5)
3611                         __attribute__nonnull__(pTHX_6);
3612 #define PERL_ARGS_ASSERT_TO_UTF8_CASE   \
3613         assert(p); assert(ustrp); assert(swashp); assert(normal); assert(special)
3614
3615 PERL_CALLCONV UV        Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3616                         __attribute__nonnull__(pTHX_1)
3617                         __attribute__nonnull__(pTHX_2);
3618 #define PERL_ARGS_ASSERT_TO_UTF8_LOWER  \
3619         assert(p); assert(ustrp)
3620
3621 PERL_CALLCONV UV        Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3622                         __attribute__nonnull__(pTHX_1)
3623                         __attribute__nonnull__(pTHX_2);
3624 #define PERL_ARGS_ASSERT_TO_UTF8_UPPER  \
3625         assert(p); assert(ustrp)
3626
3627 PERL_CALLCONV UV        Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3628                         __attribute__nonnull__(pTHX_1)
3629                         __attribute__nonnull__(pTHX_2);
3630 #define PERL_ARGS_ASSERT_TO_UTF8_TITLE  \
3631         assert(p); assert(ustrp)
3632
3633 PERL_CALLCONV UV        Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
3634                         __attribute__nonnull__(pTHX_1)
3635                         __attribute__nonnull__(pTHX_2);
3636 #define PERL_ARGS_ASSERT_TO_UTF8_FOLD   \
3637         assert(p); assert(ustrp)
3638
3639 #if defined(UNLINK_ALL_VERSIONS)
3640 PERL_CALLCONV I32       Perl_unlnk(pTHX_ const char* f)
3641                         __attribute__nonnull__(pTHX_1);
3642 #define PERL_ARGS_ASSERT_UNLNK  \
3643         assert(f)
3644
3645 #endif
3646 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)
3647                         __attribute__nonnull__(pTHX_1)
3648                         __attribute__nonnull__(pTHX_2)
3649                         __attribute__nonnull__(pTHX_3)
3650                         __attribute__nonnull__(pTHX_5);
3651 #define PERL_ARGS_ASSERT_UNPACK_STR     \
3652         assert(pat); assert(patend); assert(s); assert(strend)
3653
3654 PERL_CALLCONV I32       Perl_unpackstring(pTHX_ const char *pat, const char *patend, const char *s, const char *strend, U32 flags)
3655                         __attribute__nonnull__(pTHX_1)
3656                         __attribute__nonnull__(pTHX_2)
3657                         __attribute__nonnull__(pTHX_3)
3658                         __attribute__nonnull__(pTHX_4);
3659 #define PERL_ARGS_ASSERT_UNPACKSTRING   \
3660         assert(pat); assert(patend); assert(s); assert(strend)
3661
3662 PERL_CALLCONV void      Perl_unsharepvn(pTHX_ const char* sv, I32 len, U32 hash);
3663 PERL_CALLCONV void      Perl_unshare_hek(pTHX_ HEK* hek);
3664 #ifdef PERL_MAD
3665 PERL_CALLCONV OP *      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3666                         __attribute__nonnull__(pTHX_4);
3667 #define PERL_ARGS_ASSERT_UTILIZE        \
3668         assert(idop)
3669
3670 #else
3671 PERL_CALLCONV void      Perl_utilize(pTHX_ int aver, I32 floor, OP* version, OP* idop, OP* arg)
3672                         __attribute__nonnull__(pTHX_4);
3673 #define PERL_ARGS_ASSERT_UTILIZE        \
3674         assert(idop)
3675
3676 #endif
3677 PERL_CALLCONV U8*       Perl_utf16_to_utf8(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3678                         __attribute__nonnull__(pTHX_1)
3679                         __attribute__nonnull__(pTHX_2)
3680                         __attribute__nonnull__(pTHX_4);
3681 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8  \
3682         assert(p); assert(d); assert(newlen)
3683
3684 PERL_CALLCONV U8*       Perl_utf16_to_utf8_reversed(pTHX_ U8* p, U8 *d, I32 bytelen, I32 *newlen)
3685                         __attribute__nonnull__(pTHX_1)
3686                         __attribute__nonnull__(pTHX_2)
3687                         __attribute__nonnull__(pTHX_4);
3688 #define PERL_ARGS_ASSERT_UTF16_TO_UTF8_REVERSED \
3689         assert(p); assert(d); assert(newlen)
3690
3691 PERL_CALLCONV STRLEN    Perl_utf8_length(pTHX_ const U8* s, const U8 *e)
3692                         __attribute__warn_unused_result__
3693                         __attribute__pure__
3694                         __attribute__nonnull__(pTHX_1)
3695                         __attribute__nonnull__(pTHX_2);
3696 #define PERL_ARGS_ASSERT_UTF8_LENGTH    \
3697         assert(s); assert(e)
3698
3699 PERL_CALLCONV IV        Perl_utf8_distance(pTHX_ const U8 *a, const U8 *b)
3700                         __attribute__warn_unused_result__
3701                         __attribute__pure__
3702                         __attribute__nonnull__(pTHX_1)
3703                         __attribute__nonnull__(pTHX_2);
3704 #define PERL_ARGS_ASSERT_UTF8_DISTANCE  \
3705         assert(a); assert(b)
3706
3707 PERL_CALLCONV U8*       Perl_utf8_hop(pTHX_ const U8 *s, I32 off)
3708                         __attribute__warn_unused_result__
3709                         __attribute__pure__
3710                         __attribute__nonnull__(pTHX_1);
3711 #define PERL_ARGS_ASSERT_UTF8_HOP       \
3712         assert(s)
3713
3714 PERL_CALLCONV U8*       Perl_utf8_to_bytes(pTHX_ U8 *s, STRLEN *len)
3715                         __attribute__nonnull__(pTHX_1)
3716                         __attribute__nonnull__(pTHX_2);
3717 #define PERL_ARGS_ASSERT_UTF8_TO_BYTES  \
3718         assert(s); assert(len)
3719
3720 PERL_CALLCONV U8*       Perl_bytes_from_utf8(pTHX_ const U8 *s, STRLEN *len, bool *is_utf8)
3721                         __attribute__nonnull__(pTHX_1)
3722                         __attribute__nonnull__(pTHX_2);
3723 #define PERL_ARGS_ASSERT_BYTES_FROM_UTF8        \
3724         assert(s); assert(len)
3725
3726 PERL_CALLCONV U8*       Perl_bytes_to_utf8(pTHX_ const U8 *s, STRLEN *len)
3727                         __attribute__nonnull__(pTHX_1)
3728                         __attribute__nonnull__(pTHX_2);
3729 #define PERL_ARGS_ASSERT_BYTES_TO_UTF8  \
3730         assert(s); assert(len)
3731
3732 PERL_CALLCONV UV        Perl_utf8_to_uvchr(pTHX_ const U8 *s, STRLEN *retlen)
3733                         __attribute__nonnull__(pTHX_1);
3734 #define PERL_ARGS_ASSERT_UTF8_TO_UVCHR  \
3735         assert(s)
3736
3737 PERL_CALLCONV UV        Perl_utf8_to_uvuni(pTHX_ const U8 *s, STRLEN *retlen)
3738                         __attribute__nonnull__(pTHX_1);
3739 #define PERL_ARGS_ASSERT_UTF8_TO_UVUNI  \
3740         assert(s)
3741
3742
3743 #ifdef EBCDIC
3744 PERL_CALLCONV UV        Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3745                         __attribute__nonnull__(pTHX_1);
3746 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3747         assert(s)
3748
3749 #else
3750 /* PERL_CALLCONV UV     Perl_utf8n_to_uvchr(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3751                         __attribute__nonnull__(pTHX_1); */
3752 #define PERL_ARGS_ASSERT_UTF8N_TO_UVCHR \
3753         assert(s)
3754
3755 #endif
3756
3757 PERL_CALLCONV UV        Perl_utf8n_to_uvuni(pTHX_ const U8 *s, STRLEN curlen, STRLEN *retlen, U32 flags)
3758                         __attribute__nonnull__(pTHX_1);
3759 #define PERL_ARGS_ASSERT_UTF8N_TO_UVUNI \
3760         assert(s)
3761
3762
3763 #ifdef EBCDIC
3764 PERL_CALLCONV U8*       Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3765                         __attribute__nonnull__(pTHX_1);
3766 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3767         assert(d)
3768
3769 #else
3770 /* PERL_CALLCONV U8*    Perl_uvchr_to_utf8(pTHX_ U8 *d, UV uv)
3771                         __attribute__nonnull__(pTHX_1); */
3772 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8  \
3773         assert(d)
3774
3775 #endif
3776
3777 /* PERL_CALLCONV U8*    Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv)
3778                         __attribute__nonnull__(pTHX_1); */
3779 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8  \
3780         assert(d)
3781
3782 PERL_CALLCONV U8*       Perl_uvchr_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3783                         __attribute__nonnull__(pTHX_1);
3784 #define PERL_ARGS_ASSERT_UVCHR_TO_UTF8_FLAGS    \
3785         assert(d)
3786
3787 PERL_CALLCONV U8*       Perl_uvuni_to_utf8_flags(pTHX_ U8 *d, UV uv, UV flags)
3788                         __attribute__nonnull__(pTHX_1);
3789 #define PERL_ARGS_ASSERT_UVUNI_TO_UTF8_FLAGS    \
3790         assert(d)
3791
3792 PERL_CALLCONV char*     Perl_pv_uni_display(pTHX_ SV *dsv, const U8 *spv, STRLEN len, STRLEN pvlim, UV flags)
3793                         __attribute__nonnull__(pTHX_1)
3794                         __attribute__nonnull__(pTHX_2);
3795 #define PERL_ARGS_ASSERT_PV_UNI_DISPLAY \
3796         assert(dsv); assert(spv)
3797
3798 PERL_CALLCONV char*     Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim, UV flags)
3799                         __attribute__warn_unused_result__
3800                         __attribute__nonnull__(pTHX_1)
3801                         __attribute__nonnull__(pTHX_2);
3802 #define PERL_ARGS_ASSERT_SV_UNI_DISPLAY \
3803         assert(dsv); assert(ssv)
3804
3805 PERL_CALLCONV void      Perl_vivify_defelem(pTHX_ SV* sv)
3806                         __attribute__nonnull__(pTHX_1);
3807 #define PERL_ARGS_ASSERT_VIVIFY_DEFELEM \
3808         assert(sv)
3809
3810 PERL_CALLCONV void      Perl_vivify_ref(pTHX_ SV* sv, U32 to_what)
3811                         __attribute__nonnull__(pTHX_1);
3812 #define PERL_ARGS_ASSERT_VIVIFY_REF     \
3813         assert(sv)
3814
3815 PERL_CALLCONV I32       Perl_wait4pid(pTHX_ Pid_t pid, int* statusp, int flags)
3816                         __attribute__nonnull__(pTHX_2);
3817 #define PERL_ARGS_ASSERT_WAIT4PID       \
3818         assert(statusp)
3819
3820 PERL_CALLCONV U32       Perl_parse_unicode_opts(pTHX_ const char **popt)
3821                         __attribute__nonnull__(pTHX_1);
3822 #define PERL_ARGS_ASSERT_PARSE_UNICODE_OPTS     \
3823         assert(popt)
3824
3825 PERL_CALLCONV U32       Perl_seed(pTHX);
3826 PERL_CALLCONV UV        Perl_get_hash_seed(pTHX)
3827                         __attribute__warn_unused_result__;
3828
3829 PERL_CALLCONV void      Perl_report_evil_fh(pTHX_ const GV *gv, const IO *io, I32 op);
3830 PERL_CALLCONV void      Perl_report_uninit(pTHX_ const SV *uninit_sv);
3831 PERL_CALLCONV void      Perl_warn(pTHX_ const char* pat, ...)
3832                         __attribute__format__(__printf__,pTHX_1,pTHX_2)
3833                         __attribute__nonnull__(pTHX_1);
3834 #define PERL_ARGS_ASSERT_WARN   \
3835         assert(pat)
3836
3837 PERL_CALLCONV void      Perl_vwarn(pTHX_ const char* pat, va_list* args)
3838                         __attribute__nonnull__(pTHX_1);
3839 #define PERL_ARGS_ASSERT_VWARN  \
3840         assert(pat)
3841
3842 PERL_CALLCONV void      Perl_warner(pTHX_ U32 err, const char* pat, ...)
3843                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3844                         __attribute__nonnull__(pTHX_2);
3845 #define PERL_ARGS_ASSERT_WARNER \
3846         assert(pat)
3847
3848 PERL_CALLCONV void      Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
3849                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3850                         __attribute__nonnull__(pTHX_2);
3851 #define PERL_ARGS_ASSERT_CK_WARNER      \
3852         assert(pat)
3853
3854 PERL_CALLCONV void      Perl_ck_warner_d(pTHX_ U32 err, const char* pat, ...)
3855                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3856                         __attribute__nonnull__(pTHX_2);
3857 #define PERL_ARGS_ASSERT_CK_WARNER_D    \
3858         assert(pat)
3859
3860 PERL_CALLCONV void      Perl_vwarner(pTHX_ U32 err, const char* pat, va_list* args)
3861                         __attribute__nonnull__(pTHX_2);
3862 #define PERL_ARGS_ASSERT_VWARNER        \
3863         assert(pat)
3864
3865 PERL_CALLCONV void      Perl_watch(pTHX_ char** addr)
3866                         __attribute__nonnull__(pTHX_1);
3867 #define PERL_ARGS_ASSERT_WATCH  \
3868         assert(addr)
3869
3870 PERL_CALLCONV I32       Perl_whichsig(pTHX_ const char* sig)
3871                         __attribute__nonnull__(pTHX_1);
3872 #define PERL_ARGS_ASSERT_WHICHSIG       \
3873         assert(sig)
3874
3875 PERL_CALLCONV void      Perl_write_to_stderr(pTHX_ SV* msv)
3876                         __attribute__nonnull__(pTHX_1);
3877 #define PERL_ARGS_ASSERT_WRITE_TO_STDERR        \
3878         assert(msv)
3879
3880 PERL_CALLCONV int       Perl_yyerror(pTHX_ const char *const s)
3881                         __attribute__nonnull__(pTHX_1);
3882 #define PERL_ARGS_ASSERT_YYERROR        \
3883         assert(s)
3884
3885 PERL_CALLCONV int       Perl_yylex(pTHX);
3886 PERL_CALLCONV int       Perl_yyparse(pTHX);
3887 PERL_CALLCONV void      Perl_parser_free(pTHX_ const yy_parser *parser)
3888                         __attribute__nonnull__(pTHX_1);
3889 #define PERL_ARGS_ASSERT_PARSER_FREE    \
3890         assert(parser)
3891
3892 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
3893 STATIC int      S_yywarn(pTHX_ const char *const s)
3894                         __attribute__nonnull__(pTHX_1);
3895 #define PERL_ARGS_ASSERT_YYWARN \
3896         assert(s)
3897
3898 #endif
3899 #if defined(MYMALLOC)
3900 PERL_CALLCONV void      Perl_dump_mstats(pTHX_ const char* s)
3901                         __attribute__nonnull__(pTHX_1);
3902 #define PERL_ARGS_ASSERT_DUMP_MSTATS    \
3903         assert(s)
3904
3905 PERL_CALLCONV int       Perl_get_mstats(pTHX_ perl_mstats_t *buf, int buflen, int level)
3906                         __attribute__nonnull__(pTHX_1);
3907 #define PERL_ARGS_ASSERT_GET_MSTATS     \
3908         assert(buf)
3909
3910 #endif
3911 PERL_CALLCONV Malloc_t  Perl_safesysmalloc(MEM_SIZE nbytes)
3912                         __attribute__malloc__
3913                         __attribute__warn_unused_result__;
3914
3915 PERL_CALLCONV Malloc_t  Perl_safesyscalloc(MEM_SIZE elements, MEM_SIZE size)
3916                         __attribute__malloc__
3917                         __attribute__warn_unused_result__;
3918
3919 PERL_CALLCONV Malloc_t  Perl_safesysrealloc(Malloc_t where, MEM_SIZE nbytes)
3920                         __attribute__malloc__
3921                         __attribute__warn_unused_result__;
3922
3923 PERL_CALLCONV Free_t    Perl_safesysfree(Malloc_t where);
3924 #if defined(PERL_GLOBAL_STRUCT)
3925 PERL_CALLCONV struct perl_vars *        Perl_GetVars(pTHX);
3926 PERL_CALLCONV struct perl_vars* Perl_init_global_struct(pTHX);
3927 PERL_CALLCONV void      Perl_free_global_struct(pTHX_ struct perl_vars *plvarsp)
3928                         __attribute__nonnull__(pTHX_1);
3929 #define PERL_ARGS_ASSERT_FREE_GLOBAL_STRUCT     \
3930         assert(plvarsp)
3931
3932 #endif
3933 PERL_CALLCONV int       Perl_runops_standard(pTHX);
3934 PERL_CALLCONV int       Perl_runops_debug(pTHX);
3935 PERL_CALLCONV void      Perl_sv_catpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3936                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3937                         __attribute__nonnull__(pTHX_1)
3938                         __attribute__nonnull__(pTHX_2);
3939 #define PERL_ARGS_ASSERT_SV_CATPVF_MG   \
3940         assert(sv); assert(pat)
3941
3942 PERL_CALLCONV void      Perl_sv_vcatpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3943                         __attribute__nonnull__(pTHX_1)
3944                         __attribute__nonnull__(pTHX_2);
3945 #define PERL_ARGS_ASSERT_SV_VCATPVF_MG  \
3946         assert(sv); assert(pat)
3947
3948 PERL_CALLCONV void      Perl_sv_catpv_mg(pTHX_ SV *const sv, const char *const ptr)
3949                         __attribute__nonnull__(pTHX_1);
3950 #define PERL_ARGS_ASSERT_SV_CATPV_MG    \
3951         assert(sv)
3952
3953 /* PERL_CALLCONV void   Perl_sv_catpvn_mg(pTHX_ SV *sv, const char *ptr, STRLEN len)
3954                         __attribute__nonnull__(pTHX_1)
3955                         __attribute__nonnull__(pTHX_2); */
3956 #define PERL_ARGS_ASSERT_SV_CATPVN_MG   \
3957         assert(sv); assert(ptr)
3958
3959 /* PERL_CALLCONV void   Perl_sv_catsv_mg(pTHX_ SV *dsv, SV *ssv)
3960                         __attribute__nonnull__(pTHX_1); */
3961 #define PERL_ARGS_ASSERT_SV_CATSV_MG    \
3962         assert(dsv)
3963
3964 PERL_CALLCONV void      Perl_sv_setpvf_mg(pTHX_ SV *const sv, const char *const pat, ...)
3965                         __attribute__format__(__printf__,pTHX_2,pTHX_3)
3966                         __attribute__nonnull__(pTHX_1)
3967                         __attribute__nonnull__(pTHX_2);
3968 #define PERL_ARGS_ASSERT_SV_SETPVF_MG   \
3969         assert(sv); assert(pat)
3970
3971 PERL_CALLCONV void      Perl_sv_vsetpvf_mg(pTHX_ SV *const sv, const char *const pat, va_list *const args)
3972                         __attribute__nonnull__(pTHX_1)
3973                         __attribute__nonnull__(pTHX_2);
3974 #define PERL_ARGS_ASSERT_SV_VSETPVF_MG  \
3975         assert(sv); assert(pat)
3976
3977 PERL_CALLCONV void      Perl_sv_setiv_mg(pTHX_ SV *const sv, const IV i)
3978                         __attribute__nonnull__(pTHX_1);
3979 #define PERL_ARGS_ASSERT_SV_SETIV_MG    \
3980         assert(sv)
3981
3982 PERL_CALLCONV void      Perl_sv_setpviv_mg(pTHX_ SV *const sv, const IV iv)
3983                         __attribute__nonnull__(pTHX_1);
3984 #define PERL_ARGS_ASSERT_SV_SETPVIV_MG  \
3985         assert(sv)
3986
3987 PERL_CALLCONV void      Perl_sv_setuv_mg(pTHX_ SV *const sv, const UV u)
3988                         __attribute__nonnull__(pTHX_1);
3989 #define PERL_ARGS_ASSERT_SV_SETUV_MG    \
3990         assert(sv)
3991
3992 PERL_CALLCONV void      Perl_sv_setnv_mg(pTHX_ SV *const sv, const NV num)
3993                         __attribute__nonnull__(pTHX_1);
3994 #define PERL_ARGS_ASSERT_SV_SETNV_MG    \
3995         assert(sv)
3996
3997 PERL_CALLCONV void      Perl_sv_setpv_mg(pTHX_ SV *const sv, const char *const ptr)
3998                         __attribute__nonnull__(pTHX_1);
3999 #define PERL_ARGS_ASSERT_SV_SETPV_MG    \
4000         assert(sv)
4001
4002 PERL_CALLCONV void      Perl_sv_setpvn_mg(pTHX_ SV *const sv, const char *const ptr, const STRLEN len)
4003                         __attribute__nonnull__(pTHX_1)
4004                         __attribute__nonnull__(pTHX_2);
4005 #define PERL_ARGS_ASSERT_SV_SETPVN_MG   \
4006         assert(sv); assert(ptr)
4007
4008 PERL_CALLCONV void      Perl_sv_setsv_mg(pTHX_ SV *const dstr, SV *const sstr)
4009                         __attribute__nonnull__(pTHX_1);
4010 #define PERL_ARGS_ASSERT_SV_SETSV_MG    \
4011         assert(dstr)
4012
4013 /* PERL_CALLCONV void   Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len)
4014                         __attribute__nonnull__(pTHX_1); */
4015 #define PERL_ARGS_ASSERT_SV_USEPVN_MG   \
4016         assert(sv)
4017
4018 PERL_CALLCONV MGVTBL*   Perl_get_vtbl(pTHX_ int vtbl_id)
4019                         __attribute__warn_unused_result__;
4020
4021 PERL_CALLCONV char*     Perl_pv_display(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim)
4022                         __attribute__nonnull__(pTHX_1)
4023                         __attribute__nonnull__(pTHX_2);
4024 #define PERL_ARGS_ASSERT_PV_DISPLAY     \
4025         assert(dsv); assert(pv)
4026
4027 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)
4028                         __attribute__nonnull__(pTHX_1)
4029                         __attribute__nonnull__(pTHX_2);
4030 #define PERL_ARGS_ASSERT_PV_ESCAPE      \
4031         assert(dsv); assert(str)
4032
4033 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)
4034                         __attribute__nonnull__(pTHX_1)
4035                         __attribute__nonnull__(pTHX_2);
4036 #define PERL_ARGS_ASSERT_PV_PRETTY      \
4037         assert(dsv); assert(str)
4038
4039 PERL_CALLCONV void      Perl_dump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
4040                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
4041                         __attribute__nonnull__(pTHX_2)
4042                         __attribute__nonnull__(pTHX_3);
4043 #define PERL_ARGS_ASSERT_DUMP_INDENT    \
4044         assert(file); assert(pat)
4045
4046 PERL_CALLCONV void      Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
4047                         __attribute__nonnull__(pTHX_2)
4048                         __attribute__nonnull__(pTHX_3);
4049 #define PERL_ARGS_ASSERT_DUMP_VINDENT   \
4050         assert(file); assert(pat)
4051
4052 PERL_CALLCONV void      Perl_do_gv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4053                         __attribute__nonnull__(pTHX_2)
4054                         __attribute__nonnull__(pTHX_3);
4055 #define PERL_ARGS_ASSERT_DO_GV_DUMP     \
4056         assert(file); assert(name)
4057
4058 PERL_CALLCONV void      Perl_do_gvgv_dump(pTHX_ I32 level, PerlIO *file, const char *name, GV *sv)
4059                         __attribute__nonnull__(pTHX_2)
4060                         __attribute__nonnull__(pTHX_3);
4061 #define PERL_ARGS_ASSERT_DO_GVGV_DUMP   \
4062         assert(file); assert(name)
4063
4064 PERL_CALLCONV void      Perl_do_hv_dump(pTHX_ I32 level, PerlIO *file, const char *name, HV *sv)
4065                         __attribute__nonnull__(pTHX_2)
4066                         __attribute__nonnull__(pTHX_3);
4067 #define PERL_ARGS_ASSERT_DO_HV_DUMP     \
4068         assert(file); assert(name)
4069
4070 PERL_CALLCONV void      Perl_do_magic_dump(pTHX_ I32 level, PerlIO *file, const MAGIC *mg, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4071                         __attribute__nonnull__(pTHX_2)
4072                         __attribute__nonnull__(pTHX_3);
4073 #define PERL_ARGS_ASSERT_DO_MAGIC_DUMP  \
4074         assert(file); assert(mg)
4075
4076 PERL_CALLCONV void      Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
4077                         __attribute__nonnull__(pTHX_2);
4078 #define PERL_ARGS_ASSERT_DO_OP_DUMP     \
4079         assert(file)
4080
4081 PERL_CALLCONV void      Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
4082                         __attribute__nonnull__(pTHX_2);
4083 #define PERL_ARGS_ASSERT_DO_PMOP_DUMP   \
4084         assert(file)
4085
4086 PERL_CALLCONV void      Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
4087                         __attribute__nonnull__(pTHX_2);
4088 #define PERL_ARGS_ASSERT_DO_SV_DUMP     \
4089         assert(file)
4090
4091 PERL_CALLCONV void      Perl_magic_dump(pTHX_ const MAGIC *mg);
4092 PERL_CALLCONV void      Perl_reginitcolors(pTHX);
4093 /* PERL_CALLCONV char*  Perl_sv_2pv_nolen(pTHX_ SV* sv)
4094                         __attribute__warn_unused_result__
4095                         __attribute__nonnull__(pTHX_1); */
4096 #define PERL_ARGS_ASSERT_SV_2PV_NOLEN   \
4097         assert(sv)
4098
4099 /* PERL_CALLCONV char*  Perl_sv_2pvutf8_nolen(pTHX_ SV* sv)
4100                         __attribute__warn_unused_result__
4101                         __attribute__nonnull__(pTHX_1); */
4102 #define PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN       \
4103         assert(sv)
4104
4105 /* PERL_CALLCONV char*  Perl_sv_2pvbyte_nolen(pTHX_ SV* sv)
4106                         __attribute__warn_unused_result__
4107                         __attribute__nonnull__(pTHX_1); */
4108 #define PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN       \
4109         assert(sv)
4110
4111 /* PERL_CALLCONV char*  Perl_sv_pv(pTHX_ SV *sv)
4112                         __attribute__warn_unused_result__
4113                         __attribute__nonnull__(pTHX_1); */
4114 #define PERL_ARGS_ASSERT_SV_PV  \
4115         assert(sv)
4116
4117 /* PERL_CALLCONV char*  Perl_sv_pvutf8(pTHX_ SV *sv)
4118                         __attribute__warn_unused_result__
4119                         __attribute__nonnull__(pTHX_1); */
4120 #define PERL_ARGS_ASSERT_SV_PVUTF8      \
4121         assert(sv)
4122
4123 /* PERL_CALLCONV char*  Perl_sv_pvbyte(pTHX_ SV *sv)
4124                         __attribute__warn_unused_result__
4125                         __attribute__nonnull__(pTHX_1); */
4126 #define PERL_ARGS_ASSERT_SV_PVBYTE      \
4127         assert(sv)
4128
4129 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ SV *sv)
4130                         __attribute__nonnull__(pTHX_1); */
4131 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE        \
4132         assert(sv)
4133
4134 /* PERL_CALLCONV STRLEN sv_utf8_upgrade_nomg(pTHX_ SV *sv)
4135                         __attribute__nonnull__(pTHX_1); */
4136
4137 PERL_CALLCONV bool      Perl_sv_utf8_downgrade(pTHX_ SV *const sv, const bool fail_ok)
4138                         __attribute__nonnull__(pTHX_1);
4139 #define PERL_ARGS_ASSERT_SV_UTF8_DOWNGRADE      \
4140         assert(sv)
4141
4142 PERL_CALLCONV void      Perl_sv_utf8_encode(pTHX_ SV *const sv)
4143                         __attribute__nonnull__(pTHX_1);
4144 #define PERL_ARGS_ASSERT_SV_UTF8_ENCODE \
4145         assert(sv)
4146
4147 PERL_CALLCONV bool      Perl_sv_utf8_decode(pTHX_ SV *const sv)
4148                         __attribute__nonnull__(pTHX_1);
4149 #define PERL_ARGS_ASSERT_SV_UTF8_DECODE \
4150         assert(sv)
4151
4152 /* PERL_CALLCONV void   Perl_sv_force_normal(pTHX_ SV *sv)
4153                         __attribute__nonnull__(pTHX_1); */
4154 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL        \
4155         assert(sv)
4156
4157 PERL_CALLCONV void      Perl_sv_force_normal_flags(pTHX_ SV *const sv, const U32 flags)
4158                         __attribute__nonnull__(pTHX_1);
4159 #define PERL_ARGS_ASSERT_SV_FORCE_NORMAL_FLAGS  \
4160         assert(sv)
4161
4162 PERL_CALLCONV void      Perl_tmps_grow(pTHX_ I32 n);
4163 PERL_CALLCONV SV*       Perl_sv_rvweaken(pTHX_ SV *const sv)
4164                         __attribute__nonnull__(pTHX_1);
4165 #define PERL_ARGS_ASSERT_SV_RVWEAKEN    \
4166         assert(sv)
4167
4168 PERL_CALLCONV int       Perl_magic_killbackrefs(pTHX_ SV *sv, MAGIC *mg)
4169                         __attribute__nonnull__(pTHX_1)
4170                         __attribute__nonnull__(pTHX_2);
4171 #define PERL_ARGS_ASSERT_MAGIC_KILLBACKREFS     \
4172         assert(sv); assert(mg)
4173
4174 PERL_CALLCONV OP*       Perl_newANONATTRSUB(pTHX_ I32 floor, OP *proto, OP *attrs, OP *block);
4175 PERL_CALLCONV CV*       Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block);
4176 #ifdef PERL_MAD
4177 PERL_CALLCONV OP *      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4178                         __attribute__noreturn__;
4179
4180 #else
4181 PERL_CALLCONV void      Perl_newMYSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
4182                         __attribute__noreturn__;
4183
4184 #endif
4185 PERL_CALLCONV OP *      Perl_my_attrs(pTHX_ OP *o, OP *attrs)
4186                         __attribute__nonnull__(pTHX_1);
4187 #define PERL_ARGS_ASSERT_MY_ATTRS       \
4188         assert(o)
4189
4190 #if defined(USE_ITHREADS)
4191 PERL_CALLCONV PERL_CONTEXT*     Perl_cx_dup(pTHX_ PERL_CONTEXT* cx, I32 ix, I32 max, CLONE_PARAMS* param)
4192                         __attribute__warn_unused_result__
4193                         __attribute__nonnull__(pTHX_4);
4194 #define PERL_ARGS_ASSERT_CX_DUP \
4195         assert(param)
4196
4197 PERL_CALLCONV PERL_SI*  Perl_si_dup(pTHX_ PERL_SI* si, CLONE_PARAMS* param)
4198                         __attribute__warn_unused_result__
4199                         __attribute__nonnull__(pTHX_2);
4200 #define PERL_ARGS_ASSERT_SI_DUP \
4201         assert(param)
4202
4203 PERL_CALLCONV ANY*      Perl_ss_dup(pTHX_ PerlInterpreter* proto_perl, CLONE_PARAMS* param)
4204                         __attribute__malloc__
4205                         __attribute__warn_unused_result__
4206                         __attribute__nonnull__(pTHX_1)
4207                         __attribute__nonnull__(pTHX_2);
4208 #define PERL_ARGS_ASSERT_SS_DUP \
4209         assert(proto_perl); assert(param)
4210
4211 PERL_CALLCONV void*     Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_perl)
4212                         __attribute__warn_unused_result__
4213                         __attribute__nonnull__(pTHX_2);
4214 #define PERL_ARGS_ASSERT_ANY_DUP        \
4215         assert(proto_perl)
4216
4217 PERL_CALLCONV HE*       Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
4218                         __attribute__warn_unused_result__
4219                         __attribute__nonnull__(pTHX_3);
4220 #define PERL_ARGS_ASSERT_HE_DUP \
4221         assert(param)
4222
4223 PERL_CALLCONV HEK*      Perl_hek_dup(pTHX_ HEK* e, CLONE_PARAMS* param)
4224                         __attribute__warn_unused_result__
4225                         __attribute__nonnull__(pTHX_2);
4226 #define PERL_ARGS_ASSERT_HEK_DUP        \
4227         assert(param)
4228
4229 PERL_CALLCONV void      Perl_re_dup_guts(pTHX_ const REGEXP *sstr, REGEXP *dstr, CLONE_PARAMS* param)
4230                         __attribute__nonnull__(pTHX_1)
4231                         __attribute__nonnull__(pTHX_2)
4232                         __attribute__nonnull__(pTHX_3);
4233 #define PERL_ARGS_ASSERT_RE_DUP_GUTS    \
4234         assert(sstr); assert(dstr); assert(param)
4235
4236 PERL_CALLCONV PerlIO*   Perl_fp_dup(pTHX_ PerlIO *const fp, const char type, CLONE_PARAMS *const param)
4237                         __attribute__nonnull__(pTHX_3);
4238 #define PERL_ARGS_ASSERT_FP_DUP \
4239         assert(param)
4240
4241 PERL_CALLCONV DIR*      Perl_dirp_dup(pTHX_ DIR *const dp)
4242                         __attribute__warn_unused_result__;
4243
4244 PERL_CALLCONV GP*       Perl_gp_dup(pTHX_ GP *const gp, CLONE_PARAMS *const param)
4245                         __attribute__warn_unused_result__
4246                         __attribute__nonnull__(pTHX_2);
4247 #define PERL_ARGS_ASSERT_GP_DUP \
4248         assert(param)
4249
4250 PERL_CALLCONV MAGIC*    Perl_mg_dup(pTHX_ MAGIC *mg, CLONE_PARAMS *const param)
4251                         __attribute__warn_unused_result__
4252                         __attribute__nonnull__(pTHX_2);
4253 #define PERL_ARGS_ASSERT_MG_DUP \
4254         assert(param)
4255
4256 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
4257 STATIC SV **    S_sv_dup_inc_multiple(pTHX_ SV *const *source, SV **dest, SSize_t items, CLONE_PARAMS *const param)
4258                         __attribute__nonnull__(pTHX_1)
4259                         __attribute__nonnull__(pTHX_2)
4260                         __attribute__nonnull__(pTHX_4);
4261 #define PERL_ARGS_ASSERT_SV_DUP_INC_MULTIPLE    \
4262         assert(source); assert(dest); assert(param)
4263
4264 #endif
4265 PERL_CALLCONV SV*       Perl_sv_dup(pTHX_ const SV *const sstr, CLONE_PARAMS *const param)
4266                         __attribute__warn_unused_result__
4267                         __attribute__nonnull__(pTHX_2);
4268 #define PERL_ARGS_ASSERT_SV_DUP \
4269         assert(param)
4270
4271 PERL_CALLCONV void      Perl_rvpv_dup(pTHX_ SV *const dstr, const SV *const sstr, CLONE_PARAMS *const param)
4272                         __attribute__nonnull__(pTHX_1)
4273                         __attribute__nonnull__(pTHX_2)
4274                         __attribute__nonnull__(pTHX_3);
4275 #define PERL_ARGS_ASSERT_RVPV_DUP       \
4276         assert(dstr); assert(sstr); assert(param)
4277
4278 PERL_CALLCONV yy_parser*        Perl_parser_dup(pTHX_ const yy_parser *const proto, CLONE_PARAMS *const param)
4279                         __attribute__nonnull__(pTHX_2);
4280 #define PERL_ARGS_ASSERT_PARSER_DUP     \
4281         assert(param)
4282
4283 #endif
4284 PERL_CALLCONV PTR_TBL_t*        Perl_ptr_table_new(pTHX)
4285                         __attribute__malloc__
4286                         __attribute__warn_unused_result__;
4287
4288 PERL_CALLCONV void*     Perl_ptr_table_fetch(pTHX_ PTR_TBL_t *const tbl, const void *const sv)
4289                         __attribute__warn_unused_result__
4290                         __attribute__nonnull__(pTHX_1);
4291 #define PERL_ARGS_ASSERT_PTR_TABLE_FETCH        \
4292         assert(tbl)
4293
4294 PERL_CALLCONV void      Perl_ptr_table_store(pTHX_ PTR_TBL_t *const tbl, const void *const oldsv, void *const newsv)
4295                         __attribute__nonnull__(pTHX_1)
4296                         __attribute__nonnull__(pTHX_3);
4297 #define PERL_ARGS_ASSERT_PTR_TABLE_STORE        \
4298         assert(tbl); assert(newsv)
4299
4300 PERL_CALLCONV void      Perl_ptr_table_split(pTHX_ PTR_TBL_t *const tbl)
4301                         __attribute__nonnull__(pTHX_1);
4302 #define PERL_ARGS_ASSERT_PTR_TABLE_SPLIT        \
4303         assert(tbl)
4304
4305 PERL_CALLCONV void      Perl_ptr_table_clear(pTHX_ PTR_TBL_t *const tbl);
4306 PERL_CALLCONV void      Perl_ptr_table_free(pTHX_ PTR_TBL_t *const tbl);
4307 #if defined(USE_ITHREADS)
4308 #  if defined(HAVE_INTERP_INTERN)
4309 PERL_CALLCONV void      Perl_sys_intern_dup(pTHX_ struct interp_intern* src, struct interp_intern* dst)
4310                         __attribute__nonnull__(pTHX_1)
4311                         __attribute__nonnull__(pTHX_2);
4312 #define PERL_ARGS_ASSERT_SYS_INTERN_DUP \
4313         assert(src); assert(dst)
4314
4315 #  endif
4316 #endif
4317 #if defined(HAVE_INTERP_INTERN)
4318 PERL_CALLCONV void      Perl_sys_intern_clear(pTHX);
4319 PERL_CALLCONV void      Perl_sys_intern_init(pTHX);
4320 #endif
4321
4322 PERL_CALLCONV const char *      Perl_custom_op_name(pTHX_ const OP *o)
4323                         __attribute__warn_unused_result__
4324                         __attribute__nonnull__(pTHX_1);
4325 #define PERL_ARGS_ASSERT_CUSTOM_OP_NAME \
4326         assert(o)
4327
4328 PERL_CALLCONV const char *      Perl_custom_op_desc(pTHX_ const OP *o)
4329                         __attribute__warn_unused_result__
4330                         __attribute__nonnull__(pTHX_1);
4331 #define PERL_ARGS_ASSERT_CUSTOM_OP_DESC \
4332         assert(o)
4333
4334
4335 PERL_CALLCONV void      Perl_sv_nosharing(pTHX_ SV *sv);
4336 /* PERL_CALLCONV void   Perl_sv_nolocking(pTHX_ SV *sv); */
4337 PERL_CALLCONV bool      Perl_sv_destroyable(pTHX_ SV *sv);
4338 #ifdef NO_MATHOMS
4339 /* PERL_CALLCONV void   Perl_sv_nounlocking(pTHX_ SV *sv); */
4340 #else
4341 PERL_CALLCONV void      Perl_sv_nounlocking(pTHX_ SV *sv);
4342 #endif
4343 PERL_CALLCONV int       Perl_nothreadhook(pTHX);
4344
4345 END_EXTERN_C
4346
4347 #if defined(PERL_IN_DOOP_C) || defined(PERL_DECL_PROT)
4348 STATIC I32      S_do_trans_simple(pTHX_ SV * const sv)
4349                         __attribute__warn_unused_result__
4350                         __attribute__nonnull__(pTHX_1);
4351 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE        \
4352         assert(sv)
4353
4354 STATIC I32      S_do_trans_count(pTHX_ SV * const sv)
4355                         __attribute__warn_unused_result__
4356                         __attribute__nonnull__(pTHX_1);
4357 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT \
4358         assert(sv)
4359
4360 STATIC I32      S_do_trans_complex(pTHX_ SV * const sv)
4361                         __attribute__warn_unused_result__
4362                         __attribute__nonnull__(pTHX_1);
4363 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX       \
4364         assert(sv)
4365
4366 STATIC I32      S_do_trans_simple_utf8(pTHX_ SV * const sv)
4367                         __attribute__warn_unused_result__
4368                         __attribute__nonnull__(pTHX_1);
4369 #define PERL_ARGS_ASSERT_DO_TRANS_SIMPLE_UTF8   \
4370         assert(sv)
4371
4372 STATIC I32      S_do_trans_count_utf8(pTHX_ SV * const sv)
4373                         __attribute__warn_unused_result__
4374                         __attribute__nonnull__(pTHX_1);
4375 #define PERL_ARGS_ASSERT_DO_TRANS_COUNT_UTF8    \
4376         assert(sv)
4377
4378 STATIC I32      S_do_trans_complex_utf8(pTHX_ SV * const sv)
4379                         __attribute__warn_unused_result__
4380                         __attribute__nonnull__(pTHX_1);
4381 #define PERL_ARGS_ASSERT_DO_TRANS_COMPLEX_UTF8  \
4382         assert(sv)
4383
4384 #endif
4385
4386 #if defined(PERL_IN_GV_C) || defined(PERL_DECL_PROT)
4387 STATIC void     S_gv_init_sv(pTHX_ GV *gv, const svtype sv_type)
4388                         __attribute__nonnull__(pTHX_1);
4389 #define PERL_ARGS_ASSERT_GV_INIT_SV     \
4390         assert(gv)
4391
4392 STATIC HV*      S_gv_get_super_pkg(pTHX_ const char* name, I32 namelen)
4393                         __attribute__nonnull__(pTHX_1);
4394 #define PERL_ARGS_ASSERT_GV_GET_SUPER_PKG       \
4395         assert(name)
4396
4397 STATIC HV*      S_require_tie_mod(pTHX_ GV *gv, const char *varpv, SV* namesv, const char *methpv, const U32 flags)
4398                         __attribute__nonnull__(pTHX_1)
4399                         __attribute__nonnull__(pTHX_2)
4400                         __attribute__nonnull__(pTHX_3)
4401                         __attribute__nonnull__(pTHX_4);
4402 #define PERL_ARGS_ASSERT_REQUIRE_TIE_MOD        \
4403         assert(gv); assert(varpv); assert(namesv); assert(methpv)
4404
4405 #endif
4406
4407 PERL_CALLCONV void*     Perl_get_arena(pTHX_ const size_t arenasize, const svtype bodytype)
4408                         __attribute__malloc__
4409                         __attribute__warn_unused_result__;
4410
4411
4412 #if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
4413 STATIC void     S_hsplit(pTHX_ HV *hv)
4414                         __attribute__nonnull__(pTHX_1);
4415 #define PERL_ARGS_ASSERT_HSPLIT \
4416         assert(hv)
4417
4418 STATIC void     S_hfreeentries(pTHX_ HV *hv)
4419                         __attribute__nonnull__(pTHX_1);
4420 #define PERL_ARGS_ASSERT_HFREEENTRIES   \
4421         assert(hv)
4422
4423 STATIC I32      S_anonymise_cv(pTHX_ HEK *stash, SV *val)
4424                         __attribute__nonnull__(pTHX_2);
4425 #define PERL_ARGS_ASSERT_ANONYMISE_CV   \
4426         assert(val)
4427
4428 STATIC HE*      S_new_he(pTHX)
4429                         __attribute__malloc__
4430                         __attribute__warn_unused_result__;
4431
4432 STATIC HEK*     S_save_hek_flags(const char *str, I32 len, U32 hash, int flags)
4433                         __attribute__malloc__
4434                         __attribute__warn_unused_result__
4435                         __attribute__nonnull__(1);
4436 #define PERL_ARGS_ASSERT_SAVE_HEK_FLAGS \
4437         assert(str)
4438
4439 STATIC void     S_hv_magic_check(HV *hv, bool *needs_copy, bool *needs_store)
4440                         __attribute__nonnull__(1)
4441                         __attribute__nonnull__(2)
4442                         __attribute__nonnull__(3);
4443 #define PERL_ARGS_ASSERT_HV_MAGIC_CHECK \
4444         assert(hv); assert(needs_copy); assert(needs_store)
4445
4446 STATIC void     S_unshare_hek_or_pvn(pTHX_ const HEK* hek, const char* str, I32 len, U32 hash);
4447 STATIC HEK*     S_share_hek_flags(pTHX_ const char *str, I32 len, U32 hash, int flags)
4448                         __attribute__warn_unused_result__
4449                         __attribute__nonnull__(pTHX_1);
4450 #define PERL_ARGS_ASSERT_SHARE_HEK_FLAGS        \
4451         assert(str)
4452
4453 STATIC void     S_hv_notallowed(pTHX_ int flags, const char *key, I32 klen, const char *msg)
4454                         __attribute__noreturn__
4455                         __attribute__nonnull__(pTHX_2)
4456                         __attribute__nonnull__(pTHX_4);
4457 #define PERL_ARGS_ASSERT_HV_NOTALLOWED  \
4458         assert(key); assert(msg)
4459
4460 STATIC struct xpvhv_aux*        S_hv_auxinit(HV *hv)
4461                         __attribute__nonnull__(1);
4462 #define PERL_ARGS_ASSERT_HV_AUXINIT     \
4463         assert(hv)
4464
4465 STATIC SV*      S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen, int k_flags, I32 d_flags, U32 hash);
4466 STATIC void     S_clear_placeholders(pTHX_ HV *hv, U32 items)
4467                         __attribute__nonnull__(pTHX_1);
4468 #define PERL_ARGS_ASSERT_CLEAR_PLACEHOLDERS     \
4469         assert(hv)
4470
4471 STATIC SV *     S_refcounted_he_value(pTHX_ const struct refcounted_he *he)
4472                         __attribute__nonnull__(pTHX_1);
4473 #define PERL_ARGS_ASSERT_REFCOUNTED_HE_VALUE    \
4474         assert(he)
4475
4476 #endif
4477
4478 #if defined(PERL_IN_MG_C) || defined(PERL_DECL_PROT)
4479 STATIC void     S_save_magic(pTHX_ I32 mgs_ix, SV *sv)
4480                         __attribute__nonnull__(pTHX_2);
4481 #define PERL_ARGS_ASSERT_SAVE_MAGIC     \
4482         assert(sv)
4483
4484 STATIC int      S_magic_methpack(pTHX_ SV *sv, const MAGIC *mg, const char *meth)
4485                         __attribute__nonnull__(pTHX_1)
4486                         __attribute__nonnull__(pTHX_2)
4487                         __attribute__nonnull__(pTHX_3);
4488 #define PERL_ARGS_ASSERT_MAGIC_METHPACK \
4489         assert(sv); assert(mg); assert(meth)
4490
4491 STATIC SV*      S_magic_methcall1(pTHX_ SV *sv, const MAGIC *mg, const char *meth, U32 flags, int n, SV *val)
4492                         __attribute__nonnull__(pTHX_1)
4493                         __attribute__nonnull__(pTHX_2)
4494                         __attribute__nonnull__(pTHX_3);
4495 #define PERL_ARGS_ASSERT_MAGIC_METHCALL1        \
4496         assert(sv); assert(mg); assert(meth)
4497
4498 STATIC void     S_restore_magic(pTHX_ const void *p);
4499 STATIC void     S_unwind_handler_stack(pTHX_ const void *p)
4500                         __attribute__nonnull__(pTHX_1);
4501 #define PERL_ARGS_ASSERT_UNWIND_HANDLER_STACK   \
4502         assert(p)
4503
4504
4505 #endif
4506
4507 #if defined(PERL_IN_OP_C) || defined(PERL_DECL_PROT)
4508 PERL_CALLCONV OP*       Perl_ck_anoncode(pTHX_ OP *o)
4509                         __attribute__warn_unused_result__
4510                         __attribute__nonnull__(pTHX_1);
4511 #define PERL_ARGS_ASSERT_CK_ANONCODE    \
4512         assert(o)
4513
4514 PERL_CALLCONV OP*       Perl_ck_bitop(pTHX_ OP *o)
4515                         __attribute__warn_unused_result__
4516                         __attribute__nonnull__(pTHX_1);
4517 #define PERL_ARGS_ASSERT_CK_BITOP       \
4518         assert(o)
4519
4520 PERL_CALLCONV OP*       Perl_ck_concat(pTHX_ OP *o)
4521                         __attribute__warn_unused_result__
4522                         __attribute__nonnull__(pTHX_1);
4523 #define PERL_ARGS_ASSERT_CK_CONCAT      \
4524         assert(o)
4525
4526 PERL_CALLCONV OP*       Perl_ck_defined(pTHX_ OP *o)
4527                         __attribute__warn_unused_result__
4528                         __attribute__nonnull__(pTHX_1);
4529 #define PERL_ARGS_ASSERT_CK_DEFINED     \
4530         assert(o)
4531
4532 PERL_CALLCONV OP*       Perl_ck_delete(pTHX_ OP *o)
4533                         __attribute__warn_unused_result__
4534                         __attribute__nonnull__(pTHX_1);
4535 #define PERL_ARGS_ASSERT_CK_DELETE      \
4536         assert(o)
4537
4538 PERL_CALLCONV OP*       Perl_ck_die(pTHX_ OP *o)
4539                         __attribute__warn_unused_result__
4540                         __attribute__nonnull__(pTHX_1);
4541 #define PERL_ARGS_ASSERT_CK_DIE \
4542         assert(o)
4543
4544 PERL_CALLCONV OP*       Perl_ck_eof(pTHX_ OP *o)
4545                         __attribute__warn_unused_result__
4546                         __attribute__nonnull__(pTHX_1);
4547 #define PERL_ARGS_ASSERT_CK_EOF \
4548         assert(o)
4549
4550 PERL_CALLCONV OP*       Perl_ck_eval(pTHX_ OP *o)
4551                         __attribute__warn_unused_result__
4552                         __attribute__nonnull__(pTHX_1);
4553 #define PERL_ARGS_ASSERT_CK_EVAL        \
4554         assert(o)
4555
4556 PERL_CALLCONV OP*       Perl_ck_exec(pTHX_ OP *o)
4557                         __attribute__warn_unused_result__
4558                         __attribute__nonnull__(pTHX_1);
4559 #define PERL_ARGS_ASSERT_CK_EXEC        \
4560         assert(o)
4561
4562 PERL_CALLCONV OP*       Perl_ck_exists(pTHX_ OP *o)
4563                         __attribute__warn_unused_result__
4564                         __attribute__nonnull__(pTHX_1);
4565 #define PERL_ARGS_ASSERT_CK_EXISTS      \
4566         assert(o)
4567
4568 PERL_CALLCONV OP*       Perl_ck_exit(pTHX_ OP *o)
4569                         __attribute__warn_unused_result__
4570                         __attribute__nonnull__(pTHX_1);
4571 #define PERL_ARGS_ASSERT_CK_EXIT        \
4572         assert(o)
4573
4574 PERL_CALLCONV OP*       Perl_ck_ftst(pTHX_ OP *o)
4575                         __attribute__warn_unused_result__
4576                         __attribute__nonnull__(pTHX_1);
4577 #define PERL_ARGS_ASSERT_CK_FTST        \
4578         assert(o)
4579
4580 PERL_CALLCONV OP*       Perl_ck_fun(pTHX_ OP *o)
4581                         __attribute__warn_unused_result__
4582                         __attribute__nonnull__(pTHX_1);
4583 #define PERL_ARGS_ASSERT_CK_FUN \
4584         assert(o)
4585
4586 PERL_CALLCONV OP*       Perl_ck_glob(pTHX_ OP *o)
4587                         __attribute__warn_unused_result__
4588                         __attribute__nonnull__(pTHX_1);
4589 #define PERL_ARGS_ASSERT_CK_GLOB        \
4590         assert(o)
4591
4592 PERL_CALLCONV OP*       Perl_ck_grep(pTHX_ OP *o)
4593                         __attribute__warn_unused_result__
4594                         __attribute__nonnull__(pTHX_1);
4595 #define PERL_ARGS_ASSERT_CK_GREP        \
4596         assert(o)
4597
4598 PERL_CALLCONV OP*       Perl_ck_index(pTHX_ OP *o)
4599                         __attribute__warn_unused_result__
4600                         __attribute__nonnull__(pTHX_1);
4601 #define PERL_ARGS_ASSERT_CK_INDEX       \
4602         assert(o)
4603
4604 PERL_CALLCONV OP*       Perl_ck_join(pTHX_ OP *o)
4605                         __attribute__warn_unused_result__
4606                         __attribute__nonnull__(pTHX_1);
4607 #define PERL_ARGS_ASSERT_CK_JOIN        \
4608         assert(o)
4609
4610 PERL_CALLCONV OP*       Perl_ck_lfun(pTHX_ OP *o)
4611                         __attribute__warn_unused_result__
4612                         __attribute__nonnull__(pTHX_1);
4613 #define PERL_ARGS_ASSERT_CK_LFUN        \
4614         assert(o)
4615
4616 PERL_CALLCONV OP*       Perl_ck_listiob(pTHX_ OP *o)
4617                         __attribute__warn_unused_result__
4618                         __attribute__nonnull__(pTHX_1);
4619 #define PERL_ARGS_ASSERT_CK_LISTIOB     \
4620         assert(o)
4621
4622 PERL_CALLCONV OP*       Perl_ck_match(pTHX_ OP *o)
4623                         __attribute__warn_unused_result__
4624                         __attribute__nonnull__(pTHX_1);
4625 #define PERL_ARGS_ASSERT_CK_MATCH       \
4626         assert(o)
4627
4628 PERL_CALLCONV OP*       Perl_ck_method(pTHX_ OP *o)
4629                         __attribute__warn_unused_result__
4630                         __attribute__nonnull__(pTHX_1);
4631 #define PERL_ARGS_ASSERT_CK_METHOD      \
4632         assert(o)
4633
4634 PERL_CALLCONV OP*       Perl_ck_null(pTHX_ OP *o)
4635                         __attribute__warn_unused_result__
4636                         __attribute__nonnull__(pTHX_1);
4637 #define PERL_ARGS_ASSERT_CK_NULL        \
4638         assert(o)
4639
4640 PERL_CALLCONV OP*       Perl_ck_open(pTHX_ OP *o)
4641                         __attribute__warn_unused_result__
4642                         __attribute__nonnull__(pTHX_1);
4643 #define PERL_ARGS_ASSERT_CK_OPEN        \
4644         assert(o)
4645
4646 PERL_CALLCONV OP*       Perl_ck_readline(pTHX_ OP *o)
4647                         __attribute__warn_unused_result__
4648                         __attribute__nonnull__(pTHX_1);
4649 #define PERL_ARGS_ASSERT_CK_READLINE    \
4650         assert(o)
4651
4652 PERL_CALLCONV OP*       Perl_ck_repeat(pTHX_ OP *o)
4653                         __attribute__warn_unused_result__
4654                         __attribute__nonnull__(pTHX_1);
4655 #define PERL_ARGS_ASSERT_CK_REPEAT      \
4656         assert(o)
4657
4658 PERL_CALLCONV OP*       Perl_ck_require(pTHX_ OP *o)
4659                         __attribute__warn_unused_result__
4660                         __attribute__nonnull__(pTHX_1);
4661 #define PERL_ARGS_ASSERT_CK_REQUIRE     \
4662         assert(o)
4663
4664 PERL_CALLCONV OP*       Perl_ck_return(pTHX_ OP *o)
4665                         __attribute__warn_unused_result__
4666                         __attribute__nonnull__(pTHX_1);
4667 #define PERL_ARGS_ASSERT_CK_RETURN      \
4668         assert(o)
4669
4670 PERL_CALLCONV OP*       Perl_ck_rfun(pTHX_ OP *o)
4671                         __attribute__warn_unused_result__
4672                         __attribute__nonnull__(pTHX_1);
4673 #define PERL_ARGS_ASSERT_CK_RFUN        \
4674         assert(o)
4675
4676 PERL_CALLCONV OP*       Perl_ck_rvconst(pTHX_ OP *o)
4677                         __attribute__warn_unused_result__
4678                         __attribute__nonnull__(pTHX_1);
4679 #define PERL_ARGS_ASSERT_CK_RVCONST     \
4680         assert(o)
4681
4682 PERL_CALLCONV OP*       Perl_ck_sassign(pTHX_ OP *o)
4683                         __attribute__warn_unused_result__
4684                         __attribute__nonnull__(pTHX_1);
4685 #define PERL_ARGS_ASSERT_CK_SASSIGN     \
4686         assert(o)
4687
4688 PERL_CALLCONV OP*       Perl_ck_select(pTHX_ OP *o)
4689                         __attribute__warn_unused_result__
4690                         __attribute__nonnull__(pTHX_1);
4691 #define PERL_ARGS_ASSERT_CK_SELECT      \
4692         assert(o)
4693
4694 PERL_CALLCONV OP*       Perl_ck_shift(pTHX_ OP *o)
4695                         __attribute__warn_unused_result__
4696                         __attribute__nonnull__(pTHX_1);
4697 #define PERL_ARGS_ASSERT_CK_SHIFT       \
4698         assert(o)
4699
4700 PERL_CALLCONV OP*       Perl_ck_sort(pTHX_ OP *o)
4701                         __attribute__warn_unused_result__
4702                         __attribute__nonnull__(pTHX_1);
4703 #define PERL_ARGS_ASSERT_CK_SORT        \
4704         assert(o)
4705
4706 PERL_CALLCONV OP*       Perl_ck_spair(pTHX_ OP *o)
4707                         __attribute__warn_unused_result__
4708                         __attribute__nonnull__(pTHX_1);
4709 #define PERL_ARGS_ASSERT_CK_SPAIR       \
4710         assert(o)
4711
4712 PERL_CALLCONV OP*       Perl_ck_split(pTHX_ OP *o)
4713                         __attribute__warn_unused_result__
4714                         __attribute__nonnull__(pTHX_1);
4715 #define PERL_ARGS_ASSERT_CK_SPLIT       \
4716         assert(o)
4717
4718 PERL_CALLCONV OP*       Perl_ck_subr(pTHX_ OP *o)
4719                         __attribute__warn_unused_result__
4720                         __attribute__nonnull__(pTHX_1);
4721 #define PERL_ARGS_ASSERT_CK_SUBR        \
4722         assert(o)
4723
4724 PERL_CALLCONV OP*       Perl_ck_substr(pTHX_ OP *o)
4725                         __attribute__warn_unused_result__
4726                         __attribute__nonnull__(pTHX_1);
4727 #define PERL_ARGS_ASSERT_CK_SUBSTR      \
4728         assert(o)
4729
4730 PERL_CALLCONV OP*       Perl_ck_svconst(pTHX_ OP *o)
4731                         __attribute__warn_unused_result__
4732                         __attribute__nonnull__(pTHX_1);
4733 #define PERL_ARGS_ASSERT_CK_SVCONST     \
4734         assert(o)
4735
4736 PERL_CALLCONV OP*       Perl_ck_trunc(pTHX_ OP *o)
4737                         __attribute__warn_unused_result__
4738                         __attribute__nonnull__(pTHX_1);
4739 #define PERL_ARGS_ASSERT_CK_TRUNC       \
4740         assert(o)
4741
4742 PERL_CALLCONV OP*       Perl_ck_unpack(pTHX_ OP *o)
4743                         __attribute__warn_unused_result__
4744                         __attribute__nonnull__(pTHX_1);
4745 #define PERL_ARGS_ASSERT_CK_UNPACK      \
4746         assert(o)
4747
4748 PERL_CALLCONV OP*       Perl_ck_each(pTHX_ OP *o)
4749                         __attribute__warn_unused_result__
4750                         __attribute__nonnull__(pTHX_1);
4751 #define PERL_ARGS_ASSERT_CK_EACH        \
4752         assert(o)
4753
4754 STATIC bool     S_is_handle_constructor(const OP *o, I32 numargs)
4755                         __attribute__warn_unused_result__
4756                         __attribute__nonnull__(1);
4757 #define PERL_ARGS_ASSERT_IS_HANDLE_CONSTRUCTOR  \
4758         assert(o)
4759
4760 STATIC I32      S_is_list_assignment(pTHX_ const OP *o)
4761                         __attribute__warn_unused_result__;
4762
4763 #  ifdef USE_ITHREADS
4764 STATIC void     S_forget_pmop(pTHX_ PMOP *const o, U32 flags)
4765                         __attribute__nonnull__(pTHX_1);
4766 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4767         assert(o)
4768
4769 #  else
4770 STATIC void     S_forget_pmop(pTHX_ PMOP *const o)
4771                         __attribute__nonnull__(pTHX_1);
4772 #define PERL_ARGS_ASSERT_FORGET_PMOP    \
4773         assert(o)
4774
4775 #  endif
4776 STATIC void     S_find_and_forget_pmops(pTHX_ OP *o)
4777                         __attribute__nonnull__(pTHX_1);
4778 #define PERL_ARGS_ASSERT_FIND_AND_FORGET_PMOPS  \
4779         assert(o)
4780
4781 STATIC void     S_cop_free(pTHX_ COP *cop)
4782                         __attribute__nonnull__(pTHX_1);
4783 #define PERL_ARGS_ASSERT_COP_FREE       \
4784         assert(cop)
4785
4786 STATIC OP*      S_modkids(pTHX_ OP *o, I32 type);
4787 STATIC OP*      S_scalarboolean(pTHX_ OP *o)
4788                         __attribute__nonnull__(pTHX_1);
4789 #define PERL_ARGS_ASSERT_SCALARBOOLEAN  \
4790         assert(o)
4791
4792 STATIC OP*      S_newDEFSVOP(pTHX)
4793                         __attribute__warn_unused_result__;
4794
4795 STATIC OP*      S_search_const(pTHX_ OP *o)
4796                         __attribute__warn_unused_result__
4797                         __attribute__nonnull__(pTHX_1);
4798 #define PERL_ARGS_ASSERT_SEARCH_CONST   \
4799         assert(o)
4800
4801 STATIC OP*      S_new_logop(pTHX_ I32 type, I32 flags, OP **firstp, OP **otherp)
4802                         __attribute__warn_unused_result__
4803                         __attribute__nonnull__(pTHX_3)
4804                         __attribute__nonnull__(pTHX_4);
4805 #define PERL_ARGS_ASSERT_NEW_LOGOP      \
4806         assert(firstp); assert(otherp)
4807
4808 STATIC void     S_simplify_sort(pTHX_ OP *o)
4809                         __attribute__nonnull__(pTHX_1);
4810 #define PERL_ARGS_ASSERT_SIMPLIFY_SORT  \
4811         assert(o)
4812
4813 STATIC const char*      S_gv_ename(pTHX_ GV *gv)
4814                         __attribute__nonnull__(pTHX_1);
4815 #define PERL_ARGS_ASSERT_GV_ENAME       \
4816         assert(gv)
4817
4818 STATIC bool     S_scalar_mod_type(const OP *o, I32 type)
4819                         __attribute__warn_unused_result__
4820                         __attribute__nonnull__(1);
4821 #define PERL_ARGS_ASSERT_SCALAR_MOD_TYPE        \
4822         assert(o)
4823
4824 STATIC OP *     S_my_kid(pTHX_ OP *o, OP *attrs, OP **imopsp)
4825                         __attribute__nonnull__(pTHX_3);
4826 #define PERL_ARGS_ASSERT_MY_KID \
4827         assert(imopsp)
4828
4829 STATIC OP *     S_dup_attrlist(pTHX_ OP *o)
4830                         __attribute__nonnull__(pTHX_1);
4831 #define PERL_ARGS_ASSERT_DUP_ATTRLIST   \
4832         assert(o)
4833
4834 STATIC void     S_apply_attrs(pTHX_ HV *stash, SV *target, OP *attrs, bool for_my)
4835                         __attribute__nonnull__(pTHX_1)
4836                         __attribute__nonnull__(pTHX_2);
4837 #define PERL_ARGS_ASSERT_APPLY_ATTRS    \
4838         assert(stash); assert(target)
4839
4840 STATIC void     S_apply_attrs_my(pTHX_ HV *stash, OP *target, OP *attrs, OP **imopsp)
4841                         __attribute__nonnull__(pTHX_1)
4842                         __attribute__nonnull__(pTHX_2)
4843                         __attribute__nonnull__(pTHX_4);
4844 #define PERL_ARGS_ASSERT_APPLY_ATTRS_MY \
4845         assert(stash); assert(target); assert(imopsp)
4846
4847 STATIC void     S_bad_type(pTHX_ I32 n, const char *t, const char *name, const OP *kid)
4848                         __attribute__nonnull__(pTHX_2)
4849                         __attribute__nonnull__(pTHX_3)
4850                         __attribute__nonnull__(pTHX_4);
4851 #define PERL_ARGS_ASSERT_BAD_TYPE       \
4852         assert(t); assert(name); assert(kid)
4853
4854 STATIC void     S_no_bareword_allowed(pTHX_ const OP *o)
4855                         __attribute__nonnull__(pTHX_1);
4856 #define PERL_ARGS_ASSERT_NO_BAREWORD_ALLOWED    \
4857         assert(o)
4858
4859 STATIC OP*      S_no_fh_allowed(pTHX_ OP *o)
4860                         __attribute__warn_unused_result__
4861                         __attribute__nonnull__(pTHX_1);
4862 #define PERL_ARGS_ASSERT_NO_FH_ALLOWED  \
4863         assert(o)
4864
4865 STATIC OP*      S_too_few_arguments(pTHX_ OP *o, const char* name)
4866                         __attribute__warn_unused_result__
4867                         __attribute__nonnull__(pTHX_1)
4868                         __attribute__nonnull__(pTHX_2);
4869 #define PERL_ARGS_ASSERT_TOO_FEW_ARGUMENTS      \
4870         assert(o); assert(name)
4871
4872 STATIC OP*      S_too_many_arguments(pTHX_ OP *o, const char* name)
4873                         __attribute__warn_unused_result__
4874                         __attribute__nonnull__(pTHX_1)
4875                         __attribute__nonnull__(pTHX_2);
4876 #define PERL_ARGS_ASSERT_TOO_MANY_ARGUMENTS     \
4877         assert(o); assert(name)
4878
4879 STATIC bool     S_looks_like_bool(pTHX_ const OP* o)
4880                         __attribute__nonnull__(pTHX_1);
4881 #define PERL_ARGS_ASSERT_LOOKS_LIKE_BOOL        \
4882         assert(o)
4883
4884 STATIC OP*      S_newGIVWHENOP(pTHX_ OP* cond, OP *block, I32 enter_opcode, I32 leave_opcode, PADOFFSET entertarg)
4885                         __attribute__nonnull__(pTHX_2);
4886 #define PERL_ARGS_ASSERT_NEWGIVWHENOP   \
4887         assert(block)
4888
4889 STATIC OP*      S_ref_array_or_hash(pTHX_ OP* cond);
4890 STATIC void     S_process_special_blocks(pTHX_ const char *const fullname, GV *const gv, CV *const cv)
4891                         __attribute__nonnull__(pTHX_1)
4892                         __attribute__nonnull__(pTHX_2)
4893                         __attribute__nonnull__(pTHX_3);
4894 #define PERL_ARGS_ASSERT_PROCESS_SPECIAL_BLOCKS \
4895         assert(fullname); assert(gv); assert(cv)
4896
4897 #endif
4898 #if defined(PL_OP_SLAB_ALLOC)
4899 PERL_CALLCONV void*     Perl_Slab_Alloc(pTHX_ size_t sz)
4900                         __attribute__malloc__
4901                         __attribute__warn_unused_result__;
4902
4903 PERL_CALLCONV void      Perl_Slab_Free(pTHX_ void *op)
4904                         __attribute__nonnull__(pTHX_1);
4905 #define PERL_ARGS_ASSERT_SLAB_FREE      \
4906         assert(op)
4907
4908 #  if defined(PERL_DEBUG_READONLY_OPS)
4909 PERL_CALLCONV void      Perl_pending_Slabs_to_ro(pTHX);
4910 PERL_CALLCONV OP *      Perl_op_refcnt_inc(pTHX_ OP *o);
4911 PERL_CALLCONV PADOFFSET Perl_op_refcnt_dec(pTHX_ OP *o)
4912                         __attribute__nonnull__(pTHX_1);
4913 #define PERL_ARGS_ASSERT_OP_REFCNT_DEC  \
4914         assert(o)
4915
4916 #    if defined(PERL_IN_OP_C)
4917 STATIC void     S_Slab_to_rw(pTHX_ void *op)
4918                         __attribute__nonnull__(pTHX_1);
4919 #define PERL_ARGS_ASSERT_SLAB_TO_RW     \
4920         assert(op)
4921
4922 #    endif
4923 #  endif
4924 #endif
4925
4926 #if defined(PERL_IN_PERL_C) || defined(PERL_DECL_PROT)
4927 STATIC void     S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
4928                         __attribute__nonnull__(pTHX_1)
4929                         __attribute__nonnull__(pTHX_2);
4930 #define PERL_ARGS_ASSERT_FIND_BEGINNING \
4931         assert(linestr_sv); assert(rsfp)
4932
4933 STATIC void     S_forbid_setid(pTHX_ const char flag, const bool suidscript);
4934 STATIC void     S_incpush(pTHX_ const char *const dir, STRLEN len, U32 flags)
4935                         __attribute__nonnull__(pTHX_1);
4936 #define PERL_ARGS_ASSERT_INCPUSH        \
4937         assert(dir)
4938
4939 STATIC void     S_incpush_use_sep(pTHX_ const char *p, STRLEN len, U32 flags)
4940                         __attribute__nonnull__(pTHX_1);
4941 #define PERL_ARGS_ASSERT_INCPUSH_USE_SEP        \
4942         assert(p)
4943
4944 STATIC void     S_init_interp(pTHX);
4945 STATIC void     S_init_ids(pTHX);
4946 STATIC void     S_init_main_stash(pTHX);
4947 STATIC void     S_init_perllib(pTHX);
4948 STATIC void     S_init_postdump_symbols(pTHX_ int argc, char **argv, char **env)
4949                         __attribute__nonnull__(pTHX_2);
4950 #define PERL_ARGS_ASSERT_INIT_POSTDUMP_SYMBOLS  \
4951         assert(argv)
4952
4953 STATIC void     S_init_predump_symbols(pTHX);
4954 STATIC void     S_my_exit_jump(pTHX)
4955                         __attribute__noreturn__;
4956
4957 STATIC void     S_nuke_stacks(pTHX);
4958 STATIC int      S_open_script(pTHX_ const char *scriptname, bool dosearch, bool *suidscript, PerlIO **rsfpp)
4959                         __attribute__nonnull__(pTHX_1)
4960                         __attribute__nonnull__(pTHX_3)
4961                         __attribute__nonnull__(pTHX_4);
4962 #define PERL_ARGS_ASSERT_OPEN_SCRIPT    \
4963         assert(scriptname); assert(suidscript); assert(rsfpp)
4964
4965 STATIC void     S_usage(pTHX_ const char *name)
4966                         __attribute__nonnull__(pTHX_1);
4967 #define PERL_ARGS_ASSERT_USAGE  \
4968         assert(name)
4969
4970 #ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
4971 STATIC void     S_validate_suid(pTHX_ PerlIO *rsfp)
4972                         __attribute__nonnull__(pTHX_1);
4973 #define PERL_ARGS_ASSERT_VALIDATE_SUID  \
4974         assert(rsfp)
4975
4976 #endif
4977
4978 STATIC void*    S_parse_body(pTHX_ char **env, XSINIT_t xsinit);
4979 STATIC void     S_run_body(pTHX_ I32 oldscope)
4980                         __attribute__noreturn__;
4981
4982 STATIC SV *     S_incpush_if_exists(pTHX_ AV *const av, SV *dir, SV *const stem)
4983                         __attribute__nonnull__(pTHX_1)
4984                         __attribute__nonnull__(pTHX_2)
4985                         __attribute__nonnull__(pTHX_3);
4986 #define PERL_ARGS_ASSERT_INCPUSH_IF_EXISTS      \
4987         assert(av); assert(dir); assert(stem)
4988
4989 #endif
4990
4991 #if defined(PERL_IN_PP_C) || defined(PERL_DECL_PROT)
4992 STATIC OP*      S_do_delete_local(pTHX);
4993 STATIC SV*      S_refto(pTHX_ SV* sv)
4994                         __attribute__warn_unused_result__
4995                         __attribute__nonnull__(pTHX_1);
4996 #define PERL_ARGS_ASSERT_REFTO  \
4997         assert(sv)
4998
4999 #endif
5000 #if defined(PERL_IN_PP_C) || defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5001 PERL_CALLCONV GV*       Perl_softref2xv(pTHX_ SV *const sv, const char *const what, const svtype type, SV ***spp)
5002                         __attribute__warn_unused_result__
5003                         __attribute__nonnull__(pTHX_1)
5004                         __attribute__nonnull__(pTHX_2)
5005                         __attribute__nonnull__(pTHX_4);
5006 #define PERL_ARGS_ASSERT_SOFTREF2XV     \
5007         assert(sv); assert(what); assert(spp)
5008
5009 #endif
5010
5011 #if defined(PERL_IN_PP_PACK_C) || defined(PERL_DECL_PROT)
5012 STATIC I32      S_unpack_rec(pTHX_ struct tempsym* symptr, const char *s, const char *strbeg, const char *strend, const char **new_s)
5013                         __attribute__nonnull__(pTHX_1)
5014                         __attribute__nonnull__(pTHX_2)
5015                         __attribute__nonnull__(pTHX_3)
5016                         __attribute__nonnull__(pTHX_4);
5017 #define PERL_ARGS_ASSERT_UNPACK_REC     \
5018         assert(symptr); assert(s); assert(strbeg); assert(strend)
5019
5020 STATIC SV **    S_pack_rec(pTHX_ SV *cat, struct tempsym* symptr, SV **beglist, SV **endlist)
5021                         __attribute__nonnull__(pTHX_1)
5022                         __attribute__nonnull__(pTHX_2)
5023                         __attribute__nonnull__(pTHX_3)
5024                         __attribute__nonnull__(pTHX_4);
5025 #define PERL_ARGS_ASSERT_PACK_REC       \
5026         assert(cat); assert(symptr); assert(beglist); assert(endlist)
5027
5028 STATIC SV*      S_mul128(pTHX_ SV *sv, U8 m)
5029                         __attribute__nonnull__(pTHX_1);
5030 #define PERL_ARGS_ASSERT_MUL128 \
5031         assert(sv)
5032
5033 STATIC I32      S_measure_struct(pTHX_ struct tempsym* symptr)
5034                         __attribute__nonnull__(pTHX_1);
5035 #define PERL_ARGS_ASSERT_MEASURE_STRUCT \
5036         assert(symptr)
5037
5038 STATIC bool     S_next_symbol(pTHX_ struct tempsym* symptr)
5039                         __attribute__nonnull__(pTHX_1);
5040 #define PERL_ARGS_ASSERT_NEXT_SYMBOL    \
5041         assert(symptr)
5042
5043 STATIC SV*      S_is_an_int(pTHX_ const char *s, STRLEN l)
5044                         __attribute__warn_unused_result__
5045                         __attribute__nonnull__(pTHX_1);
5046 #define PERL_ARGS_ASSERT_IS_AN_INT      \
5047         assert(s)
5048
5049 STATIC int      S_div128(pTHX_ SV *pnum, bool *done)
5050                         __attribute__nonnull__(pTHX_1)
5051                         __attribute__nonnull__(pTHX_2);
5052 #define PERL_ARGS_ASSERT_DIV128 \
5053         assert(pnum); assert(done)
5054
5055 STATIC const char *     S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
5056                         __attribute__nonnull__(pTHX_1)
5057                         __attribute__nonnull__(pTHX_2);
5058 #define PERL_ARGS_ASSERT_GROUP_END      \
5059         assert(patptr); assert(patend)
5060
5061 STATIC const char *     S_get_num(pTHX_ const char *patptr, I32 *lenptr)
5062                         __attribute__warn_unused_result__
5063                         __attribute__nonnull__(pTHX_1)
5064                         __attribute__nonnull__(pTHX_2);
5065 #define PERL_ARGS_ASSERT_GET_NUM        \
5066         assert(patptr); assert(lenptr)
5067
5068 STATIC bool     S_need_utf8(const char *pat, const char *patend)
5069                         __attribute__nonnull__(1)
5070                         __attribute__nonnull__(2);
5071 #define PERL_ARGS_ASSERT_NEED_UTF8      \
5072         assert(pat); assert(patend)
5073
5074 STATIC char     S_first_symbol(const char *pat, const char *patend)
5075                         __attribute__nonnull__(1)
5076                         __attribute__nonnull__(2);
5077 #define PERL_ARGS_ASSERT_FIRST_SYMBOL   \
5078         assert(pat); assert(patend)
5079
5080 STATIC char *   S_sv_exp_grow(pTHX_ SV *sv, STRLEN needed)
5081                         __attribute__warn_unused_result__
5082                         __attribute__nonnull__(pTHX_1);
5083 #define PERL_ARGS_ASSERT_SV_EXP_GROW    \
5084         assert(sv)
5085
5086 STATIC char *   S_bytes_to_uni(const U8 *start, STRLEN len, char *dest)
5087                         __attribute__warn_unused_result__
5088                         __attribute__nonnull__(1)
5089                         __attribute__nonnull__(3);
5090 #define PERL_ARGS_ASSERT_BYTES_TO_UNI   \
5091         assert(start); assert(dest)
5092
5093 #endif
5094
5095 #if defined(PERL_IN_PP_CTL_C) || defined(PERL_DECL_PROT)
5096 STATIC OP*      S_docatch(pTHX_ OP *o)
5097                         __attribute__warn_unused_result__;
5098
5099 STATIC OP*      S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
5100                         __attribute__warn_unused_result__
5101                         __attribute__nonnull__(pTHX_1)
5102                         __attribute__nonnull__(pTHX_2)
5103                         __attribute__nonnull__(pTHX_3)
5104                         __attribute__nonnull__(pTHX_4);
5105 #define PERL_ARGS_ASSERT_DOFINDLABEL    \
5106         assert(o); assert(label); assert(opstack); assert(oplimit)
5107
5108 STATIC OP*      S_doparseform(pTHX_ SV *sv)
5109                         __attribute__warn_unused_result__
5110                         __attribute__nonnull__(pTHX_1);
5111 #define PERL_ARGS_ASSERT_DOPARSEFORM    \
5112         assert(sv)
5113
5114 STATIC bool     S_num_overflow(NV value, I32 fldsize, I32 frcsize)
5115                         __attribute__warn_unused_result__;
5116
5117 STATIC I32      S_dopoptoeval(pTHX_ I32 startingblock)
5118                         __attribute__warn_unused_result__;
5119
5120 STATIC I32      S_dopoptogiven(pTHX_ I32 startingblock)
5121                         __attribute__warn_unused_result__;
5122
5123 STATIC I32      S_dopoptolabel(pTHX_ const char *label)
5124                         __attribute__warn_unused_result__
5125                         __attribute__nonnull__(pTHX_1);
5126 #define PERL_ARGS_ASSERT_DOPOPTOLABEL   \
5127         assert(label)
5128
5129 STATIC I32      S_dopoptoloop(pTHX_ I32 startingblock)
5130                         __attribute__warn_unused_result__;
5131
5132 STATIC I32      S_dopoptosub_at(pTHX_ const PERL_CONTEXT* cxstk, I32 startingblock)
5133                         __attribute__warn_unused_result__
5134                         __attribute__nonnull__(pTHX_1);
5135 #define PERL_ARGS_ASSERT_DOPOPTOSUB_AT  \
5136         assert(cxstk)
5137
5138 STATIC I32      S_dopoptowhen(pTHX_ I32 startingblock)
5139                         __attribute__warn_unused_result__;
5140
5141 STATIC void     S_save_lines(pTHX_ AV *array, SV *sv)
5142                         __attribute__nonnull__(pTHX_2);
5143 #define PERL_ARGS_ASSERT_SAVE_LINES     \
5144         assert(sv)
5145
5146 STATIC bool     S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq);
5147 STATIC PerlIO * S_check_type_and_open(pTHX_ const char *name)
5148                         __attribute__warn_unused_result__
5149                         __attribute__nonnull__(pTHX_1);
5150 #define PERL_ARGS_ASSERT_CHECK_TYPE_AND_OPEN    \
5151         assert(name)
5152
5153 #ifndef PERL_DISABLE_PMC
5154 STATIC PerlIO * S_doopen_pm(pTHX_ const char *name, const STRLEN namelen)
5155                         __attribute__warn_unused_result__
5156                         __attribute__nonnull__(pTHX_1);
5157 #define PERL_ARGS_ASSERT_DOOPEN_PM      \
5158         assert(name)
5159
5160 #endif
5161 STATIC bool     S_path_is_absolute(const char *name)
5162                         __attribute__warn_unused_result__
5163                         __attribute__nonnull__(1);
5164 #define PERL_ARGS_ASSERT_PATH_IS_ABSOLUTE       \
5165         assert(name)
5166
5167 STATIC I32      S_run_user_filter(pTHX_ int idx, SV *buf_sv, int maxlen)
5168                         __attribute__warn_unused_result__
5169                         __attribute__nonnull__(pTHX_2);
5170 #define PERL_ARGS_ASSERT_RUN_USER_FILTER        \
5171         assert(buf_sv)
5172
5173 STATIC PMOP*    S_make_matcher(pTHX_ REGEXP* re)
5174                         __attribute__warn_unused_result__
5175                         __attribute__nonnull__(pTHX_1);
5176 #define PERL_ARGS_ASSERT_MAKE_MATCHER   \
5177         assert(re)
5178
5179 STATIC bool     S_matcher_matches_sv(pTHX_ PMOP* matcher, SV* sv)
5180                         __attribute__warn_unused_result__
5181                         __attribute__nonnull__(pTHX_1)
5182                         __attribute__nonnull__(pTHX_2);
5183 #define PERL_ARGS_ASSERT_MATCHER_MATCHES_SV     \
5184         assert(matcher); assert(sv)
5185
5186 STATIC void     S_destroy_matcher(pTHX_ PMOP* matcher)
5187                         __attribute__nonnull__(pTHX_1);
5188 #define PERL_ARGS_ASSERT_DESTROY_MATCHER        \
5189         assert(matcher)
5190
5191 STATIC OP*      S_do_smartmatch(pTHX_ HV* seen_this, HV* seen_other);
5192 #endif
5193
5194 #if defined(PERL_IN_PP_HOT_C) || defined(PERL_DECL_PROT)
5195 STATIC void     S_do_oddball(pTHX_ HV *hash, SV **relem, SV **firstrelem)
5196                         __attribute__nonnull__(pTHX_1)
5197                         __attribute__nonnull__(pTHX_2)
5198                         __attribute__nonnull__(pTHX_3);
5199 #define PERL_ARGS_ASSERT_DO_ODDBALL     \
5200         assert(hash); assert(relem); assert(firstrelem)
5201
5202 STATIC SV*      S_method_common(pTHX_ SV* meth, U32* hashp)
5203                         __attribute__warn_unused_result__
5204                         __attribute__nonnull__(pTHX_1);
5205 #define PERL_ARGS_ASSERT_METHOD_COMMON  \
5206         assert(meth)
5207
5208 #endif
5209
5210 #if defined(PERL_IN_PP_SORT_C) || defined(PERL_DECL_PROT)
5211 STATIC I32      S_sv_ncmp(pTHX_ SV *const a, SV *const b)
5212                         __attribute__nonnull__(pTHX_1)
5213                         __attribute__nonnull__(pTHX_2);
5214 #define PERL_ARGS_ASSERT_SV_NCMP        \
5215         assert(a); assert(b)
5216
5217 STATIC I32      S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
5218                         __attribute__nonnull__(pTHX_1)
5219                         __attribute__nonnull__(pTHX_2);
5220 #define PERL_ARGS_ASSERT_SV_I_NCMP      \
5221         assert(a); assert(b)
5222
5223 STATIC I32      S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
5224                         __attribute__nonnull__(pTHX_1)
5225                         __attribute__nonnull__(pTHX_2);
5226 #define PERL_ARGS_ASSERT_AMAGIC_NCMP    \
5227         assert(a); assert(b)
5228
5229 STATIC I32      S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
5230                         __attribute__nonnull__(pTHX_1)
5231                         __attribute__nonnull__(pTHX_2);
5232 #define PERL_ARGS_ASSERT_AMAGIC_I_NCMP  \
5233         assert(a); assert(b)
5234
5235 STATIC I32      S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
5236                         __attribute__nonnull__(pTHX_1)
5237                         __attribute__nonnull__(pTHX_2);
5238 #define PERL_ARGS_ASSERT_AMAGIC_CMP     \
5239         assert(str1); assert(str2)
5240
5241 STATIC I32      S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
5242                         __attribute__nonnull__(pTHX_1)
5243                         __attribute__nonnull__(pTHX_2);
5244 #define PERL_ARGS_ASSERT_AMAGIC_CMP_LOCALE      \
5245         assert(str1); assert(str2)
5246
5247 STATIC I32      S_sortcv(pTHX_ SV *const a, SV *const b)
5248                         __attribute__nonnull__(pTHX_1)
5249                         __attribute__nonnull__(pTHX_2);
5250 #define PERL_ARGS_ASSERT_SORTCV \
5251         assert(a); assert(b)
5252
5253 STATIC I32      S_sortcv_xsub(pTHX_ SV *const a, SV *const b)
5254                         __attribute__nonnull__(pTHX_1)
5255                         __attribute__nonnull__(pTHX_2);
5256 #define PERL_ARGS_ASSERT_SORTCV_XSUB    \
5257         assert(a); assert(b)
5258
5259 STATIC I32      S_sortcv_stacked(pTHX_ SV *const a, SV *const b)
5260                         __attribute__nonnull__(pTHX_1)
5261                         __attribute__nonnull__(pTHX_2);
5262 #define PERL_ARGS_ASSERT_SORTCV_STACKED \
5263         assert(a); assert(b)
5264
5265 STATIC void     S_qsortsvu(pTHX_ SV** array, size_t num_elts, SVCOMPARE_t compare)
5266                         __attribute__nonnull__(pTHX_3);
5267 #define PERL_ARGS_ASSERT_QSORTSVU       \
5268         assert(compare)
5269
5270 #endif
5271
5272 #if defined(PERL_IN_PP_SYS_C) || defined(PERL_DECL_PROT)
5273 STATIC OP*      S_doform(pTHX_ CV *cv, GV *gv, OP *retop)
5274                         __attribute__nonnull__(pTHX_1)
5275                         __attribute__nonnull__(pTHX_2)
5276                         __attribute__nonnull__(pTHX_3);
5277 #define PERL_ARGS_ASSERT_DOFORM \
5278         assert(cv); assert(gv); assert(retop)
5279
5280 #  if !defined(HAS_MKDIR) || !defined(HAS_RMDIR)
5281 STATIC int      S_dooneliner(pTHX_ const char *cmd, const char *filename)
5282                         __attribute__warn_unused_result__
5283                         __attribute__nonnull__(pTHX_1)
5284                         __attribute__nonnull__(pTHX_2);
5285 #define PERL_ARGS_ASSERT_DOONELINER     \
5286         assert(cmd); assert(filename)
5287
5288 #  endif
5289 STATIC SV *     S_space_join_names_mortal(pTHX_ char *const *array)
5290                         __attribute__nonnull__(pTHX_1);
5291 #define PERL_ARGS_ASSERT_SPACE_JOIN_NAMES_MORTAL        \
5292         assert(array)
5293
5294 #endif
5295
5296 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_DECL_PROT)
5297 STATIC regnode* S_reg(pTHX_ struct RExC_state_t *pRExC_state, I32 paren, I32 *flagp, U32 depth)
5298                         __attribute__nonnull__(pTHX_1)
5299                         __attribute__nonnull__(pTHX_3);
5300 #define PERL_ARGS_ASSERT_REG    \
5301         assert(pRExC_state); assert(flagp)
5302
5303 STATIC regnode* S_reganode(pTHX_ struct RExC_state_t *pRExC_state, U8 op, U32 arg)
5304                         __attribute__nonnull__(pTHX_1);
5305 #define PERL_ARGS_ASSERT_REGANODE       \
5306         assert(pRExC_state)
5307
5308 STATIC regnode* S_regatom(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5309                         __attribute__nonnull__(pTHX_1)
5310                         __attribute__nonnull__(pTHX_2);
5311 #define PERL_ARGS_ASSERT_REGATOM        \
5312         assert(pRExC_state); assert(flagp)
5313
5314 STATIC regnode* S_regbranch(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
5315                         __attribute__nonnull__(pTHX_1)
5316                         __attribute__nonnull__(pTHX_2);
5317 #define PERL_ARGS_ASSERT_REGBRANCH      \
5318         assert(pRExC_state); assert(flagp)
5319
5320 STATIC STRLEN   S_reguni(pTHX_ const struct RExC_state_t *pRExC_state, UV uv, char *s)
5321                         __attribute__nonnull__(pTHX_1)
5322                         __attribute__nonnull__(pTHX_3);
5323 #define PERL_ARGS_ASSERT_REGUNI \
5324         assert(pRExC_state); assert(s)
5325
5326 STATIC regnode* S_regclass(pTHX_ struct RExC_state_t *pRExC_state, U32 depth)
5327                         __attribute__nonnull__(pTHX_1);
5328 #define PERL_ARGS_ASSERT_REGCLASS       \
5329         assert(pRExC_state)
5330
5331 STATIC regnode* S_reg_node(pTHX_ struct RExC_state_t *pRExC_state, U8 op)
5332                         __attribute__nonnull__(pTHX_1);
5333 #define PERL_ARGS_ASSERT_REG_NODE       \
5334         assert(pRExC_state)
5335
5336 STATIC UV       S_reg_recode(pTHX_ const char value, SV **encp)
5337                         __attribute__nonnull__(pTHX_2);
5338 #define PERL_ARGS_ASSERT_REG_RECODE     \
5339         assert(encp)
5340
5341 STATIC regnode* S_regpiece(pTHX_ struct RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
5342                         __attribute__nonnull__(pTHX_1)
5343                         __attribute__nonnull__(pTHX_2);
5344 #define PERL_ARGS_ASSERT_REGPIECE       \
5345         assert(pRExC_state); assert(flagp)
5346
5347 STATIC regnode* S_reg_namedseq(pTHX_ struct RExC_state_t *pRExC_state, UV *valuep, I32 *flagp)
5348                         __attribute__nonnull__(pTHX_1);
5349 #define PERL_ARGS_ASSERT_REG_NAMEDSEQ   \
5350         assert(pRExC_state)
5351
5352 STATIC void     S_reginsert(pTHX_ struct RExC_state_t *pRExC_state, U8 op, regnode *opnd, U32 depth)
5353                         __attribute__nonnull__(pTHX_1)
5354                         __attribute__nonnull__(pTHX_3);
5355 #define PERL_ARGS_ASSERT_REGINSERT      \
5356         assert(pRExC_state); assert(opnd)
5357
5358 STATIC void     S_regtail(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5359                         __attribute__nonnull__(pTHX_1)
5360                         __attribute__nonnull__(pTHX_2)
5361                         __attribute__nonnull__(pTHX_3);
5362 #define PERL_ARGS_ASSERT_REGTAIL        \
5363         assert(pRExC_state); assert(p); assert(val)
5364
5365 STATIC SV *     S_reg_scan_name(pTHX_ struct RExC_state_t *pRExC_state, U32 flags)
5366                         __attribute__nonnull__(pTHX_1);
5367 #define PERL_ARGS_ASSERT_REG_SCAN_NAME  \
5368         assert(pRExC_state)
5369
5370 STATIC U32      S_join_exact(pTHX_ struct RExC_state_t *pRExC_state, regnode *scan, I32 *min, U32 flags, regnode *val, U32 depth)
5371                         __attribute__nonnull__(pTHX_1)
5372                         __attribute__nonnull__(pTHX_2)
5373                         __attribute__nonnull__(pTHX_3);
5374 #define PERL_ARGS_ASSERT_JOIN_EXACT     \
5375         assert(pRExC_state); assert(scan); assert(min)
5376
5377 STATIC char *   S_regwhite(struct RExC_state_t *pRExC_state, char *p)
5378                         __attribute__warn_unused_result__
5379                         __attribute__nonnull__(1)
5380                         __attribute__nonnull__(2);
5381 #define PERL_ARGS_ASSERT_REGWHITE       \
5382         assert(pRExC_state); assert(p)
5383
5384 STATIC char *   S_nextchar(pTHX_ struct RExC_state_t *pRExC_state)
5385                         __attribute__nonnull__(pTHX_1);
5386 #define PERL_ARGS_ASSERT_NEXTCHAR       \
5387         assert(pRExC_state)
5388
5389 STATIC bool     S_reg_skipcomment(pTHX_ struct RExC_state_t *pRExC_state)
5390                         __attribute__nonnull__(pTHX_1);
5391 #define PERL_ARGS_ASSERT_REG_SKIPCOMMENT        \
5392         assert(pRExC_state)
5393
5394 STATIC void     S_scan_commit(pTHX_ const struct RExC_state_t *pRExC_state, struct scan_data_t *data, I32 *minlenp, int is_inf)
5395                         __attribute__nonnull__(pTHX_1)
5396                         __attribute__nonnull__(pTHX_2)
5397                         __attribute__nonnull__(pTHX_3);
5398 #define PERL_ARGS_ASSERT_SCAN_COMMIT    \
5399         assert(pRExC_state); assert(data); assert(minlenp)
5400
5401 STATIC void     S_cl_anything(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5402                         __attribute__nonnull__(1)
5403                         __attribute__nonnull__(2);
5404 #define PERL_ARGS_ASSERT_CL_ANYTHING    \
5405         assert(pRExC_state); assert(cl)
5406
5407 STATIC int      S_cl_is_anything(const struct regnode_charclass_class *cl)
5408                         __attribute__warn_unused_result__
5409                         __attribute__nonnull__(1);
5410 #define PERL_ARGS_ASSERT_CL_IS_ANYTHING \
5411         assert(cl)
5412
5413 STATIC void     S_cl_init(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5414                         __attribute__nonnull__(1)
5415                         __attribute__nonnull__(2);
5416 #define PERL_ARGS_ASSERT_CL_INIT        \
5417         assert(pRExC_state); assert(cl)
5418
5419 STATIC void     S_cl_init_zero(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl)
5420                         __attribute__nonnull__(1)
5421                         __attribute__nonnull__(2);
5422 #define PERL_ARGS_ASSERT_CL_INIT_ZERO   \
5423         assert(pRExC_state); assert(cl)
5424
5425 STATIC void     S_cl_and(struct regnode_charclass_class *cl, const struct regnode_charclass_class *and_with)
5426                         __attribute__nonnull__(1)
5427                         __attribute__nonnull__(2);
5428 #define PERL_ARGS_ASSERT_CL_AND \
5429         assert(cl); assert(and_with)
5430
5431 STATIC void     S_cl_or(const struct RExC_state_t *pRExC_state, struct regnode_charclass_class *cl, const struct regnode_charclass_class *or_with)
5432                         __attribute__nonnull__(1)
5433                         __attribute__nonnull__(2)
5434                         __attribute__nonnull__(3);
5435 #define PERL_ARGS_ASSERT_CL_OR  \
5436         assert(pRExC_state); assert(cl); assert(or_with)
5437
5438 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)
5439                         __attribute__nonnull__(pTHX_1)
5440                         __attribute__nonnull__(pTHX_2)
5441                         __attribute__nonnull__(pTHX_3)
5442                         __attribute__nonnull__(pTHX_4)
5443                         __attribute__nonnull__(pTHX_5);
5444 #define PERL_ARGS_ASSERT_STUDY_CHUNK    \
5445         assert(pRExC_state); assert(scanp); assert(minlenp); assert(deltap); assert(last)
5446
5447 STATIC U32      S_add_data(struct RExC_state_t *pRExC_state, U32 n, const char *s)
5448                         __attribute__warn_unused_result__
5449                         __attribute__nonnull__(1)
5450                         __attribute__nonnull__(3);
5451 #define PERL_ARGS_ASSERT_ADD_DATA       \
5452         assert(pRExC_state); assert(s)
5453
5454 STATIC void     S_re_croak2(pTHX_ const char* pat1, const char* pat2, ...)
5455                         __attribute__noreturn__
5456                         __attribute__nonnull__(pTHX_1)
5457                         __attribute__nonnull__(pTHX_2);
5458 #define PERL_ARGS_ASSERT_RE_CROAK2      \
5459         assert(pat1); assert(pat2)
5460
5461 STATIC I32      S_regpposixcc(pTHX_ struct RExC_state_t *pRExC_state, I32 value)
5462                         __attribute__nonnull__(pTHX_1);
5463 #define PERL_ARGS_ASSERT_REGPPOSIXCC    \
5464         assert(pRExC_state)
5465
5466 STATIC void     S_checkposixcc(pTHX_ struct RExC_state_t *pRExC_state)
5467                         __attribute__nonnull__(pTHX_1);
5468 #define PERL_ARGS_ASSERT_CHECKPOSIXCC   \
5469         assert(pRExC_state)
5470
5471 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)
5472                         __attribute__nonnull__(pTHX_1)
5473                         __attribute__nonnull__(pTHX_2)
5474                         __attribute__nonnull__(pTHX_3)
5475                         __attribute__nonnull__(pTHX_4)
5476                         __attribute__nonnull__(pTHX_5);
5477 #define PERL_ARGS_ASSERT_MAKE_TRIE      \
5478         assert(pRExC_state); assert(startbranch); assert(first); assert(last); assert(tail)
5479
5480 STATIC void     S_make_trie_failtable(pTHX_ struct RExC_state_t *pRExC_state, regnode *source, regnode *stclass, U32 depth)
5481                         __attribute__nonnull__(pTHX_1)
5482                         __attribute__nonnull__(pTHX_2)
5483                         __attribute__nonnull__(pTHX_3);
5484 #define PERL_ARGS_ASSERT_MAKE_TRIE_FAILTABLE    \
5485         assert(pRExC_state); assert(source); assert(stclass)
5486
5487 #  ifdef DEBUGGING
5488 STATIC void     S_regdump_extflags(pTHX_ const char *lead, const U32 flags);
5489 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)
5490                         __attribute__nonnull__(pTHX_1)
5491                         __attribute__nonnull__(pTHX_2)
5492                         __attribute__nonnull__(pTHX_3)
5493                         __attribute__nonnull__(pTHX_6);
5494 #define PERL_ARGS_ASSERT_DUMPUNTIL      \
5495         assert(r); assert(start); assert(node); assert(sv)
5496
5497 STATIC void     S_put_byte(pTHX_ SV* sv, int c)
5498                         __attribute__nonnull__(pTHX_1);
5499 #define PERL_ARGS_ASSERT_PUT_BYTE       \
5500         assert(sv)
5501
5502 STATIC void     S_dump_trie(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 depth)
5503                         __attribute__nonnull__(pTHX_1)
5504                         __attribute__nonnull__(pTHX_3);
5505 #define PERL_ARGS_ASSERT_DUMP_TRIE      \
5506         assert(trie); assert(revcharmap)
5507
5508 STATIC void     S_dump_trie_interim_list(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5509                         __attribute__nonnull__(pTHX_1)
5510                         __attribute__nonnull__(pTHX_3);
5511 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_LIST \
5512         assert(trie); assert(revcharmap)
5513
5514 STATIC void     S_dump_trie_interim_table(pTHX_ const struct _reg_trie_data *trie, HV* widecharmap, AV *revcharmap, U32 next_alloc, U32 depth)
5515                         __attribute__nonnull__(pTHX_1)
5516                         __attribute__nonnull__(pTHX_3);
5517 #define PERL_ARGS_ASSERT_DUMP_TRIE_INTERIM_TABLE        \
5518         assert(trie); assert(revcharmap)
5519
5520 STATIC U8       S_regtail_study(pTHX_ struct RExC_state_t *pRExC_state, regnode *p, const regnode *val, U32 depth)
5521                         __attribute__nonnull__(pTHX_1)
5522                         __attribute__nonnull__(pTHX_2)
5523                         __attribute__nonnull__(pTHX_3);
5524 #define PERL_ARGS_ASSERT_REGTAIL_STUDY  \
5525         assert(pRExC_state); assert(p); assert(val)
5526
5527 #  endif
5528 #endif
5529
5530 #if defined(PERL_IN_REGEXEC_C) || defined(PERL_DECL_PROT)
5531 STATIC I32      S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
5532                         __attribute__warn_unused_result__
5533                         __attribute__nonnull__(pTHX_1)
5534                         __attribute__nonnull__(pTHX_2);
5535 #define PERL_ARGS_ASSERT_REGMATCH       \
5536         assert(reginfo); assert(prog)
5537
5538 STATIC I32      S_regrepeat(pTHX_ const regexp *prog, const regnode *p, I32 max, int depth)
5539                         __attribute__warn_unused_result__
5540                         __attribute__nonnull__(pTHX_1)
5541                         __attribute__nonnull__(pTHX_2);
5542 #define PERL_ARGS_ASSERT_REGREPEAT      \
5543         assert(prog); assert(p)
5544
5545 STATIC I32      S_regtry(pTHX_ regmatch_info *reginfo, char **startpos)
5546                         __attribute__warn_unused_result__
5547                         __attribute__nonnull__(pTHX_1)
5548                         __attribute__nonnull__(pTHX_2);
5549 #define PERL_ARGS_ASSERT_REGTRY \
5550         assert(reginfo); assert(startpos)
5551
5552 STATIC bool     S_reginclass(pTHX_ const regexp *prog, const regnode *n, const U8 *p, STRLEN *lenp, bool do_utf8sv_is_utf8)
5553                         __attribute__warn_unused_result__
5554                         __attribute__nonnull__(pTHX_2)
5555                         __attribute__nonnull__(pTHX_3);
5556 #define PERL_ARGS_ASSERT_REGINCLASS     \
5557         assert(n); assert(p)
5558
5559 STATIC CHECKPOINT       S_regcppush(pTHX_ I32 parenfloor);
5560 STATIC char*    S_regcppop(pTHX_ const regexp *rex)
5561                         __attribute__nonnull__(pTHX_1);
5562 #define PERL_ARGS_ASSERT_REGCPPOP       \
5563         assert(rex)
5564
5565 STATIC U8*      S_reghop3(U8 *s, I32 off, const U8 *lim)
5566                         __attribute__warn_unused_result__
5567                         __attribute__nonnull__(1)
5568                         __attribute__nonnull__(3);
5569 #define PERL_ARGS_ASSERT_REGHOP3        \
5570         assert(s); assert(lim)
5571
5572 #ifdef XXX_dmq
5573 STATIC U8*      S_reghop4(U8 *s, I32 off, const U8 *llim, const U8 *rlim)
5574                         __attribute__warn_unused_result__
5575                         __attribute__nonnull__(1)
5576                         __attribute__nonnull__(3)
5577                         __attribute__nonnull__(4);
5578 #define PERL_ARGS_ASSERT_REGHOP4        \
5579         assert(s); assert(llim); assert(rlim)
5580
5581 #endif
5582 STATIC U8*      S_reghopmaybe3(U8 *s, I32 off, const U8 *lim)
5583                         __attribute__warn_unused_result__
5584                         __attribute__nonnull__(1)
5585                         __attribute__nonnull__(3);
5586 #define PERL_ARGS_ASSERT_REGHOPMAYBE3   \
5587         assert(s); assert(lim)
5588
5589 STATIC char*    S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s, const char *strend, regmatch_info *reginfo)
5590                         __attribute__warn_unused_result__
5591                         __attribute__nonnull__(pTHX_1)
5592                         __attribute__nonnull__(pTHX_2)
5593                         __attribute__nonnull__(pTHX_3)
5594                         __attribute__nonnull__(pTHX_4);
5595 #define PERL_ARGS_ASSERT_FIND_BYCLASS   \
5596         assert(prog); assert(c); assert(s); assert(strend)
5597
5598 STATIC void     S_to_utf8_substr(pTHX_ regexp * prog)
5599                         __attribute__nonnull__(pTHX_1);
5600 #define PERL_ARGS_ASSERT_TO_UTF8_SUBSTR \
5601         assert(prog)
5602
5603 STATIC void     S_to_byte_substr(pTHX_ regexp * prog)
5604                         __attribute__nonnull__(pTHX_1);
5605 #define PERL_ARGS_ASSERT_TO_BYTE_SUBSTR \
5606         assert(prog)
5607
5608 STATIC I32      S_reg_check_named_buff_matched(pTHX_ const regexp *rex, const regnode *scan)
5609                         __attribute__warn_unused_result__
5610                         __attribute__nonnull__(pTHX_1)
5611                         __attribute__nonnull__(pTHX_2);
5612 #define PERL_ARGS_ASSERT_REG_CHECK_NAMED_BUFF_MATCHED   \
5613         assert(rex); assert(scan)
5614
5615 #  ifdef DEBUGGING
5616 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)
5617                         __attribute__nonnull__(pTHX_1)
5618                         __attribute__nonnull__(pTHX_2)
5619                         __attribute__nonnull__(pTHX_3)
5620                         __attribute__nonnull__(pTHX_4)
5621                         __attribute__nonnull__(pTHX_5);
5622 #define PERL_ARGS_ASSERT_DUMP_EXEC_POS  \
5623         assert(locinput); assert(scan); assert(loc_regeol); assert(loc_bostr); assert(loc_reg_starttry)
5624
5625 STATIC void     S_debug_start_match(pTHX_ const REGEXP *prog, const bool do_utf8, const char *start, const char *end, const char *blurb)
5626                         __attribute__nonnull__(pTHX_1)
5627                         __attribute__nonnull__(pTHX_3)
5628                         __attribute__nonnull__(pTHX_4)
5629                         __attribute__nonnull__(pTHX_5);
5630 #define PERL_ARGS_ASSERT_DEBUG_START_MATCH      \
5631         assert(prog); assert(start); assert(end); assert(blurb)
5632
5633 #  endif
5634 #endif
5635
5636 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
5637 STATIC CV*      S_deb_curcv(pTHX_ const I32 ix);
5638 STATIC void     S_debprof(pTHX_ const OP *o)
5639                         __attribute__nonnull__(pTHX_1);
5640 #define PERL_ARGS_ASSERT_DEBPROF        \
5641         assert(o)
5642
5643 STATIC void     S_sequence(pTHX_ const OP *o);
5644 STATIC void     S_sequence_tail(pTHX_ const OP *o);
5645 STATIC UV       S_sequence_num(pTHX_ const OP *o);
5646 STATIC SV*      S_pm_description(pTHX_ const PMOP *pm)
5647                         __attribute__nonnull__(pTHX_1);
5648 #define PERL_ARGS_ASSERT_PM_DESCRIPTION \
5649         assert(pm)
5650
5651 #endif
5652
5653 #if defined(PERL_IN_SCOPE_C) || defined(PERL_DECL_PROT)
5654 STATIC SV*      S_save_scalar_at(pTHX_ SV **sptr, const U32 flags)
5655                         __attribute__nonnull__(pTHX_1);
5656 #define PERL_ARGS_ASSERT_SAVE_SCALAR_AT \
5657         assert(sptr)
5658
5659 #endif
5660
5661 #if defined(PERL_IN_GV_C) || defined(PERL_IN_SV_C) || defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
5662 PERL_CALLCONV void      Perl_sv_add_backref(pTHX_ SV *const tsv, SV *const sv)
5663                         __attribute__nonnull__(pTHX_1)
5664                         __attribute__nonnull__(pTHX_2);
5665 #define PERL_ARGS_ASSERT_SV_ADD_BACKREF \
5666         assert(tsv); assert(sv)
5667
5668 #endif
5669
5670 #if defined(PERL_IN_HV_C) || defined(PERL_IN_MG_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5671 PERL_CALLCONV int       Perl_sv_kill_backrefs(pTHX_ SV *const sv, AV *const av)
5672                         __attribute__nonnull__(pTHX_1)
5673                         __attribute__nonnull__(pTHX_2);
5674 #define PERL_ARGS_ASSERT_SV_KILL_BACKREFS       \
5675         assert(sv); assert(av)
5676
5677 #endif
5678
5679 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
5680 STATIC char *   S_uiv_2buf(char *const buf, const IV iv, UV uv, const int is_uv, char **const peob)
5681                         __attribute__warn_unused_result__
5682                         __attribute__nonnull__(1)
5683                         __attribute__nonnull__(5);
5684 #define PERL_ARGS_ASSERT_UIV_2BUF       \
5685         assert(buf); assert(peob)
5686
5687 STATIC void     S_sv_unglob(pTHX_ SV *const sv)
5688                         __attribute__nonnull__(pTHX_1);
5689 #define PERL_ARGS_ASSERT_SV_UNGLOB      \
5690         assert(sv)
5691
5692 STATIC void     S_not_a_number(pTHX_ SV *const sv)
5693                         __attribute__nonnull__(pTHX_1);
5694 #define PERL_ARGS_ASSERT_NOT_A_NUMBER   \
5695         assert(sv)
5696
5697 STATIC I32      S_visit(pTHX_ SVFUNC_t f, const U32 flags, const U32 mask)
5698                         __attribute__nonnull__(pTHX_1);
5699 #define PERL_ARGS_ASSERT_VISIT  \
5700         assert(f)
5701
5702 STATIC void     S_sv_del_backref(pTHX_ SV *const tsv, SV *const sv)
5703                         __attribute__nonnull__(pTHX_1)
5704                         __attribute__nonnull__(pTHX_2);
5705 #define PERL_ARGS_ASSERT_SV_DEL_BACKREF \
5706         assert(tsv); assert(sv)
5707
5708 STATIC SV *     S_varname(pTHX_ const GV *const gv, const char gvtype, PADOFFSET targ, const SV *const keyname, I32 aindex, int subscript_type)
5709                         __attribute__warn_unused_result__;
5710
5711 #  ifdef DEBUGGING
5712 STATIC void     S_del_sv(pTHX_ SV *p)
5713                         __attribute__nonnull__(pTHX_1);
5714 #define PERL_ARGS_ASSERT_DEL_SV \
5715         assert(p)
5716
5717 #  endif
5718 #  if !defined(NV_PRESERVES_UV)
5719 #    ifdef DEBUGGING
5720 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv, I32 numtype)
5721                         __attribute__nonnull__(pTHX_1);
5722 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5723         assert(sv)
5724
5725 #    else
5726 STATIC int      S_sv_2iuv_non_preserve(pTHX_ SV *const sv)
5727                         __attribute__nonnull__(pTHX_1);
5728 #define PERL_ARGS_ASSERT_SV_2IUV_NON_PRESERVE   \
5729         assert(sv)
5730
5731 #    endif
5732 #  endif
5733 STATIC I32      S_expect_number(pTHX_ char **const pattern)
5734                         __attribute__warn_unused_result__
5735                         __attribute__nonnull__(pTHX_1);
5736 #define PERL_ARGS_ASSERT_EXPECT_NUMBER  \
5737         assert(pattern)
5738
5739 #
5740 STATIC STRLEN   S_sv_pos_u2b_forwards(const U8 *const start, const U8 *const send, STRLEN uoffset)
5741                         __attribute__nonnull__(1)
5742                         __attribute__nonnull__(2);
5743 #define PERL_ARGS_ASSERT_SV_POS_U2B_FORWARDS    \
5744         assert(start); assert(send)
5745
5746 STATIC STRLEN   S_sv_pos_u2b_midway(const U8 *const start, const U8 *send, const STRLEN uoffset, const STRLEN uend)
5747                         __attribute__nonnull__(1)
5748                         __attribute__nonnull__(2);
5749 #define PERL_ARGS_ASSERT_SV_POS_U2B_MIDWAY      \
5750         assert(start); assert(send)
5751
5752 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)
5753                         __attribute__nonnull__(pTHX_1)
5754                         __attribute__nonnull__(pTHX_2)
5755                         __attribute__nonnull__(pTHX_3)
5756                         __attribute__nonnull__(pTHX_4);
5757 #define PERL_ARGS_ASSERT_SV_POS_U2B_CACHED      \
5758         assert(sv); assert(mgp); assert(start); assert(send)
5759
5760 STATIC void     S_utf8_mg_pos_cache_update(pTHX_ SV *const sv, MAGIC **const mgp, const STRLEN byte, const STRLEN utf8, const STRLEN blen)
5761                         __attribute__nonnull__(pTHX_1)
5762                         __attribute__nonnull__(pTHX_2);
5763 #define PERL_ARGS_ASSERT_UTF8_MG_POS_CACHE_UPDATE       \
5764         assert(sv); assert(mgp)
5765
5766 STATIC STRLEN   S_sv_pos_b2u_midway(pTHX_ const U8 *const s, const U8 *const target, const U8 *end, STRLEN endu)
5767                         __attribute__nonnull__(pTHX_1)
5768                         __attribute__nonnull__(pTHX_2)
5769                         __attribute__nonnull__(pTHX_3);
5770 #define PERL_ARGS_ASSERT_SV_POS_B2U_MIDWAY      \
5771         assert(s); assert(target); assert(end)
5772
5773 STATIC char *   S_F0convert(NV nv, char *const endbuf, STRLEN *const len)
5774                         __attribute__nonnull__(2)
5775                         __attribute__nonnull__(3);
5776 #define PERL_ARGS_ASSERT_F0CONVERT      \
5777         assert(endbuf); assert(len)
5778
5779 #  if defined(PERL_OLD_COPY_ON_WRITE)
5780 STATIC void     S_sv_release_COW(pTHX_ SV *sv, const char *pvx, SV *after)
5781                         __attribute__nonnull__(pTHX_1)
5782                         __attribute__nonnull__(pTHX_2)
5783                         __attribute__nonnull__(pTHX_3);
5784 #define PERL_ARGS_ASSERT_SV_RELEASE_COW \
5785         assert(sv); assert(pvx); assert(after)
5786
5787 #  endif
5788 STATIC SV *     S_more_sv(pTHX);
5789 STATIC void *   S_more_bodies(pTHX_ const svtype sv_type);
5790 STATIC bool     S_sv_2iuv_common(pTHX_ SV *const sv)
5791                         __attribute__nonnull__(pTHX_1);
5792 #define PERL_ARGS_ASSERT_SV_2IUV_COMMON \
5793         assert(sv)
5794
5795 STATIC void     S_glob_assign_glob(pTHX_ SV *const dstr, SV *const sstr, const int dtype)
5796                         __attribute__nonnull__(pTHX_1)
5797                         __attribute__nonnull__(pTHX_2);
5798 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_GLOB       \
5799         assert(dstr); assert(sstr)
5800
5801 STATIC void     S_glob_assign_ref(pTHX_ SV *const dstr, SV *const sstr)
5802                         __attribute__nonnull__(pTHX_1)
5803                         __attribute__nonnull__(pTHX_2);
5804 #define PERL_ARGS_ASSERT_GLOB_ASSIGN_REF        \
5805         assert(dstr); assert(sstr)
5806
5807 STATIC PTR_TBL_ENT_t *  S_ptr_table_find(PTR_TBL_t *const tbl, const void *const sv)
5808                         __attribute__warn_unused_result__
5809                         __attribute__nonnull__(1);
5810 #define PERL_ARGS_ASSERT_PTR_TABLE_FIND \
5811         assert(tbl)
5812
5813 #endif
5814
5815 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
5816 STATIC void     S_check_uni(pTHX);
5817 STATIC void     S_force_next(pTHX_ I32 type);
5818 STATIC char*    S_force_version(pTHX_ char *s, int guessing)
5819                         __attribute__nonnull__(pTHX_1);
5820 #define PERL_ARGS_ASSERT_FORCE_VERSION  \
5821         assert(s)
5822
5823 STATIC char*    S_force_strict_version(pTHX_ char *s)
5824                         __attribute__nonnull__(pTHX_1);
5825 #define PERL_ARGS_ASSERT_FORCE_STRICT_VERSION   \
5826         assert(s)
5827
5828 STATIC char*    S_force_word(pTHX_ char *start, int token, int check_keyword, int allow_pack, int allow_tick)
5829                         __attribute__nonnull__(pTHX_1);
5830 #define PERL_ARGS_ASSERT_FORCE_WORD     \
5831         assert(start)
5832
5833 STATIC SV*      S_tokeq(pTHX_ SV *sv)
5834                         __attribute__nonnull__(pTHX_1);
5835 #define PERL_ARGS_ASSERT_TOKEQ  \
5836         assert(sv)
5837
5838 STATIC void     S_readpipe_override(pTHX);
5839 STATIC char*    S_scan_const(pTHX_ char *start)
5840                         __attribute__warn_unused_result__
5841                         __attribute__nonnull__(pTHX_1);
5842 #define PERL_ARGS_ASSERT_SCAN_CONST     \
5843         assert(start)
5844
5845 STATIC char*    S_scan_formline(pTHX_ char *s)
5846                         __attribute__warn_unused_result__
5847                         __attribute__nonnull__(pTHX_1);
5848 #define PERL_ARGS_ASSERT_SCAN_FORMLINE  \
5849         assert(s)
5850
5851 STATIC char*    S_scan_heredoc(pTHX_ char *s)
5852                         __attribute__warn_unused_result__
5853                         __attribute__nonnull__(pTHX_1);
5854 #define PERL_ARGS_ASSERT_SCAN_HEREDOC   \
5855         assert(s)
5856
5857 STATIC char*    S_scan_ident(pTHX_ char *s, const char *send, char *dest, STRLEN destlen, I32 ck_uni)
5858                         __attribute__nonnull__(pTHX_1)
5859                         __attribute__nonnull__(pTHX_2)
5860                         __attribute__nonnull__(pTHX_3);
5861 #define PERL_ARGS_ASSERT_SCAN_IDENT     \
5862         assert(s); assert(send); assert(dest)
5863
5864 STATIC char*    S_scan_inputsymbol(pTHX_ char *start)
5865                         __attribute__warn_unused_result__
5866                         __attribute__nonnull__(pTHX_1);
5867 #define PERL_ARGS_ASSERT_SCAN_INPUTSYMBOL       \
5868         assert(start)
5869
5870 STATIC char*    S_scan_pat(pTHX_ char *start, I32 type)
5871                         __attribute__warn_unused_result__
5872                         __attribute__nonnull__(pTHX_1);
5873 #define PERL_ARGS_ASSERT_SCAN_PAT       \
5874         assert(start)
5875
5876 STATIC char*    S_scan_str(pTHX_ char *start, int keep_quoted, int keep_delims)
5877                         __attribute__warn_unused_result__
5878                         __attribute__nonnull__(pTHX_1);
5879 #define PERL_ARGS_ASSERT_SCAN_STR       \
5880         assert(start)
5881
5882 STATIC char*    S_scan_subst(pTHX_ char *start)
5883                         __attribute__warn_unused_result__
5884                         __attribute__nonnull__(pTHX_1);
5885 #define PERL_ARGS_ASSERT_SCAN_SUBST     \
5886         assert(start)
5887
5888 STATIC char*    S_scan_trans(pTHX_ char *start)
5889                         __attribute__warn_unused_result__
5890                         __attribute__nonnull__(pTHX_1);
5891 #define PERL_ARGS_ASSERT_SCAN_TRANS     \
5892         assert(start)
5893
5894 STATIC char*    S_scan_word(pTHX_ char *s, char *dest, STRLEN destlen, int allow_package, STRLEN *slp)
5895                         __attribute__nonnull__(pTHX_1)
5896                         __attribute__nonnull__(pTHX_2)
5897                         __attribute__nonnull__(pTHX_5);
5898 #define PERL_ARGS_ASSERT_SCAN_WORD      \
5899         assert(s); assert(dest); assert(slp)
5900
5901 STATIC void     S_update_debugger_info(pTHX_ SV *orig_sv, const char *const buf, STRLEN len);
5902 STATIC char*    S_skipspace(pTHX_ char *s)
5903                         __attribute__warn_unused_result__
5904                         __attribute__nonnull__(pTHX_1);
5905 #define PERL_ARGS_ASSERT_SKIPSPACE      \
5906         assert(s)
5907
5908 STATIC char*    S_swallow_bom(pTHX_ U8 *s)
5909                         __attribute__warn_unused_result__
5910                         __attribute__nonnull__(pTHX_1);
5911 #define PERL_ARGS_ASSERT_SWALLOW_BOM    \
5912         assert(s)
5913
5914 #ifndef PERL_NO_UTF16_FILTER
5915 STATIC I32      S_utf16_textfilter(pTHX_ int idx, SV *sv, int maxlen)
5916                         __attribute__nonnull__(pTHX_2);
5917 #define PERL_ARGS_ASSERT_UTF16_TEXTFILTER       \
5918         assert(sv)
5919
5920 STATIC U8*      S_add_utf16_textfilter(pTHX_ U8 *const s, bool reversed)
5921                         __attribute__nonnull__(pTHX_1);
5922 #define PERL_ARGS_ASSERT_ADD_UTF16_TEXTFILTER   \
5923         assert(s)
5924
5925 #endif
5926 STATIC void     S_checkcomma(pTHX_ const char *s, const char *name, const char *what)
5927                         __attribute__nonnull__(pTHX_1)
5928                         __attribute__nonnull__(pTHX_2)
5929                         __attribute__nonnull__(pTHX_3);
5930 #define PERL_ARGS_ASSERT_CHECKCOMMA     \
5931         assert(s); assert(name); assert(what)
5932
5933 STATIC bool     S_feature_is_enabled(pTHX_ const char *const name, STRLEN namelen)
5934                         __attribute__nonnull__(pTHX_1);
5935 #define PERL_ARGS_ASSERT_FEATURE_IS_ENABLED     \
5936         assert(name)
5937
5938 STATIC void     S_force_ident(pTHX_ const char *s, int kind)
5939                         __attribute__nonnull__(pTHX_1);
5940 #define PERL_ARGS_ASSERT_FORCE_IDENT    \
5941         assert(s)
5942
5943 STATIC void     S_incline(pTHX_ const char *s)
5944                         __attribute__nonnull__(pTHX_1);
5945 #define PERL_ARGS_ASSERT_INCLINE        \
5946         assert(s)
5947
5948 STATIC int      S_intuit_method(pTHX_ char *s, GV *gv, CV *cv)
5949                         __attribute__nonnull__(pTHX_1);
5950 #define PERL_ARGS_ASSERT_INTUIT_METHOD  \
5951         assert(s)
5952
5953 STATIC int      S_intuit_more(pTHX_ char *s)
5954                         __attribute__nonnull__(pTHX_1);
5955 #define PERL_ARGS_ASSERT_INTUIT_MORE    \
5956         assert(s)
5957
5958 STATIC I32      S_lop(pTHX_ I32 f, int x, char *s)
5959                         __attribute__nonnull__(pTHX_3);
5960 #define PERL_ARGS_ASSERT_LOP    \
5961         assert(s)
5962
5963 STATIC void     S_missingterm(pTHX_ char *s)
5964                         __attribute__noreturn__;
5965
5966 STATIC void     S_no_op(pTHX_ const char *const what, char *s)
5967                         __attribute__nonnull__(pTHX_1);
5968 #define PERL_ARGS_ASSERT_NO_OP  \
5969         assert(what)
5970
5971 STATIC I32      S_sublex_done(pTHX)
5972                         __attribute__warn_unused_result__;
5973
5974 STATIC I32      S_sublex_push(pTHX)
5975                         __attribute__warn_unused_result__;
5976
5977 STATIC I32      S_sublex_start(pTHX)
5978                         __attribute__warn_unused_result__;
5979
5980 STATIC char *   S_filter_gets(pTHX_ SV *sv, STRLEN append)
5981                         __attribute__warn_unused_result__
5982                         __attribute__nonnull__(pTHX_1);
5983 #define PERL_ARGS_ASSERT_FILTER_GETS    \
5984         assert(sv)
5985
5986 STATIC HV *     S_find_in_my_stash(pTHX_ const char *pkgname, STRLEN len)
5987                         __attribute__warn_unused_result__
5988                         __attribute__nonnull__(pTHX_1);
5989 #define PERL_ARGS_ASSERT_FIND_IN_MY_STASH       \
5990         assert(pkgname)
5991
5992 STATIC char *   S_tokenize_use(pTHX_ int is_use, char *s)
5993                         __attribute__warn_unused_result__
5994                         __attribute__nonnull__(pTHX_2);
5995 #define PERL_ARGS_ASSERT_TOKENIZE_USE   \
5996         assert(s)
5997
5998 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)
5999                         __attribute__nonnull__(pTHX_3)
6000                         __attribute__nonnull__(pTHX_5);
6001 #define PERL_ARGS_ASSERT_NEW_CONSTANT   \
6002         assert(key); assert(sv)
6003
6004 STATIC int      S_deprecate_commaless_var_list(pTHX);
6005 STATIC int      S_ao(pTHX_ int toketype);
6006 #  if defined(PERL_CR_FILTER)
6007 STATIC I32      S_cr_textfilter(pTHX_ int idx, SV *sv, int maxlen);
6008 STATIC void     S_strip_return(pTHX_ SV *sv)
6009                         __attribute__nonnull__(pTHX_1);
6010 #define PERL_ARGS_ASSERT_STRIP_RETURN   \
6011         assert(sv)
6012
6013 #  endif
6014 #  if defined(DEBUGGING)
6015 STATIC int      S_tokereport(pTHX_ I32 rv, const YYSTYPE* lvalp)
6016                         __attribute__nonnull__(pTHX_2);
6017 #define PERL_ARGS_ASSERT_TOKEREPORT     \
6018         assert(lvalp)
6019
6020 STATIC void     S_printbuf(pTHX_ const char *const fmt, const char *const s)
6021                         __attribute__nonnull__(pTHX_1)
6022                         __attribute__nonnull__(pTHX_2);
6023 #define PERL_ARGS_ASSERT_PRINTBUF       \
6024         assert(fmt); assert(s)
6025
6026 #  endif
6027 #endif
6028
6029 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
6030 STATIC bool     S_isa_lookup(pTHX_ HV *stash, const char * const name)
6031                         __attribute__nonnull__(pTHX_1)
6032                         __attribute__nonnull__(pTHX_2);
6033 #define PERL_ARGS_ASSERT_ISA_LOOKUP     \
6034         assert(stash); assert(name)
6035
6036 STATIC HV *     S_get_isa_hash(pTHX_ HV *const stash)
6037                         __attribute__nonnull__(pTHX_1);
6038 #define PERL_ARGS_ASSERT_GET_ISA_HASH   \
6039         assert(stash)
6040
6041 #endif
6042
6043 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
6044 #if defined(USE_LOCALE_NUMERIC) || defined(USE_LOCALE_COLLATE)
6045 STATIC char*    S_stdize_locale(pTHX_ char* locs)
6046                         __attribute__nonnull__(pTHX_1);
6047 #define PERL_ARGS_ASSERT_STDIZE_LOCALE  \
6048         assert(locs)
6049
6050 #endif
6051 #endif
6052
6053 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6054 STATIC const COP*       S_closest_cop(pTHX_ const COP *cop, const OP *o)
6055                         __attribute__nonnull__(pTHX_1);
6056 #define PERL_ARGS_ASSERT_CLOSEST_COP    \
6057         assert(cop)
6058
6059 STATIC SV*      S_mess_alloc(pTHX);
6060 STATIC SV *     S_vdie_croak_common(pTHX_ const char *pat, va_list *args);
6061 STATIC bool     S_vdie_common(pTHX_ SV *message, bool warn);
6062 STATIC char *   S_write_no_mem(pTHX)
6063                         __attribute__noreturn__;
6064
6065 #if defined(PERL_MEM_LOG) && !defined(PERL_MEM_LOG_NOIMPL)
6066 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)
6067                         __attribute__nonnull__(4)
6068                         __attribute__nonnull__(8)
6069                         __attribute__nonnull__(10);
6070 #define PERL_ARGS_ASSERT_MEM_LOG_COMMON \
6071         assert(type_name); assert(filename); assert(funcname)
6072
6073 #endif
6074 #endif
6075
6076 #if defined(PERL_IN_NUMERIC_C) || defined(PERL_DECL_PROT)
6077 STATIC NV       S_mulexp10(NV value, I32 exponent);
6078 #endif
6079
6080 #if defined(PERL_IN_UTF8_C) || defined(PERL_DECL_PROT)
6081 STATIC STRLEN   S_is_utf8_char_slow(const U8 *s, const STRLEN len)
6082                         __attribute__warn_unused_result__
6083                         __attribute__nonnull__(1);
6084 #define PERL_ARGS_ASSERT_IS_UTF8_CHAR_SLOW      \
6085         assert(s)
6086
6087 STATIC bool     S_is_utf8_common(pTHX_ const U8 *const p, SV **swash, const char * const swashname)
6088                         __attribute__warn_unused_result__
6089                         __attribute__nonnull__(pTHX_1)
6090                         __attribute__nonnull__(pTHX_2)
6091                         __attribute__nonnull__(pTHX_3);
6092 #define PERL_ARGS_ASSERT_IS_UTF8_COMMON \
6093         assert(p); assert(swash); assert(swashname)
6094
6095 STATIC SV*      S_swash_get(pTHX_ SV* swash, UV start, UV span)
6096                         __attribute__warn_unused_result__
6097                         __attribute__nonnull__(pTHX_1);
6098 #define PERL_ARGS_ASSERT_SWASH_GET      \
6099         assert(swash)
6100
6101 #endif
6102
6103 START_EXTERN_C
6104
6105 PERL_CALLCONV void      Perl_sv_setsv_flags(pTHX_ SV *dstr, SV *sstr, const I32 flags)
6106                         __attribute__nonnull__(pTHX_1);
6107 #define PERL_ARGS_ASSERT_SV_SETSV_FLAGS \
6108         assert(dstr)
6109
6110 PERL_CALLCONV void      Perl_sv_catpvn_flags(pTHX_ SV *const dstr, const char *sstr, const STRLEN len, const I32 flags)
6111                         __attribute__nonnull__(pTHX_1)
6112                         __attribute__nonnull__(pTHX_2);
6113 #define PERL_ARGS_ASSERT_SV_CATPVN_FLAGS        \
6114         assert(dstr); assert(sstr)
6115
6116 PERL_CALLCONV void      Perl_sv_catsv_flags(pTHX_ SV *const dsv, SV *const ssv, const I32 flags)
6117                         __attribute__nonnull__(pTHX_1);
6118 #define PERL_ARGS_ASSERT_SV_CATSV_FLAGS \
6119         assert(dsv)
6120
6121 /* PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade_flags(pTHX_ SV *const sv, const I32 flags)
6122                         __attribute__nonnull__(pTHX_1); */
6123
6124 PERL_CALLCONV STRLEN    Perl_sv_utf8_upgrade_flags_grow(pTHX_ SV *const sv, const I32 flags, STRLEN extra)
6125                         __attribute__nonnull__(pTHX_1);
6126 #define PERL_ARGS_ASSERT_SV_UTF8_UPGRADE_FLAGS_GROW     \
6127         assert(sv)
6128
6129 PERL_CALLCONV char*     Perl_sv_pvn_force_flags(pTHX_ SV *const sv, STRLEN *const lp, const I32 flags)
6130                         __attribute__nonnull__(pTHX_1);
6131 #define PERL_ARGS_ASSERT_SV_PVN_FORCE_FLAGS     \
6132         assert(sv)
6133
6134 PERL_CALLCONV void      Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
6135                         __attribute__nonnull__(pTHX_1)
6136                         __attribute__nonnull__(pTHX_2);
6137 #define PERL_ARGS_ASSERT_SV_COPYPV      \
6138         assert(dsv); assert(ssv)
6139
6140 PERL_CALLCONV char*     Perl_my_atof2(pTHX_ const char *s, NV* value)
6141                         __attribute__nonnull__(pTHX_1)
6142                         __attribute__nonnull__(pTHX_2);
6143 #define PERL_ARGS_ASSERT_MY_ATOF2       \
6144         assert(s); assert(value)
6145
6146 PERL_CALLCONV int       Perl_my_socketpair(int family, int type, int protocol, int fd[2]);
6147 PERL_CALLCONV int       Perl_my_dirfd(pTHX_ DIR* dir);
6148 #ifdef PERL_OLD_COPY_ON_WRITE
6149 PERL_CALLCONV SV*       Perl_sv_setsv_cow(pTHX_ SV* dstr, SV* sstr)
6150                         __attribute__nonnull__(pTHX_2);
6151 #define PERL_ARGS_ASSERT_SV_SETSV_COW   \
6152         assert(sstr)
6153
6154 #endif
6155
6156 PERL_CALLCONV const char *      Perl_PerlIO_context_layers(pTHX_ const char *mode);
6157
6158 #if defined(USE_PERLIO) && !defined(USE_SFIO)
6159 PERL_CALLCONV int       Perl_PerlIO_close(pTHX_ PerlIO *f);
6160 PERL_CALLCONV int       Perl_PerlIO_fill(pTHX_ PerlIO *f);
6161 PERL_CALLCONV int       Perl_PerlIO_fileno(pTHX_ PerlIO *f);
6162 PERL_CALLCONV int       Perl_PerlIO_eof(pTHX_ PerlIO *f);
6163 PERL_CALLCONV int       Perl_PerlIO_error(pTHX_ PerlIO *f);
6164 PERL_CALLCONV int       Perl_PerlIO_flush(pTHX_ PerlIO *f);
6165 PERL_CALLCONV void      Perl_PerlIO_clearerr(pTHX_ PerlIO *f);
6166 PERL_CALLCONV void      Perl_PerlIO_set_cnt(pTHX_ PerlIO *f, int cnt);
6167 PERL_CALLCONV void      Perl_PerlIO_set_ptrcnt(pTHX_ PerlIO *f, STDCHAR *ptr, int cnt);
6168 PERL_CALLCONV void      Perl_PerlIO_setlinebuf(pTHX_ PerlIO *f);
6169 PERL_CALLCONV SSize_t   Perl_PerlIO_read(pTHX_ PerlIO *f, void *vbuf, Size_t count)
6170                         __attribute__nonnull__(pTHX_2);
6171 #define PERL_ARGS_ASSERT_PERLIO_READ    \
6172         assert(vbuf)
6173
6174 PERL_CALLCONV SSize_t   Perl_PerlIO_write(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6175                         __attribute__nonnull__(pTHX_2);
6176 #define PERL_ARGS_ASSERT_PERLIO_WRITE   \
6177         assert(vbuf)
6178
6179 PERL_CALLCONV SSize_t   Perl_PerlIO_unread(pTHX_ PerlIO *f, const void *vbuf, Size_t count)
6180                         __attribute__nonnull__(pTHX_2);
6181 #define PERL_ARGS_ASSERT_PERLIO_UNREAD  \
6182         assert(vbuf)
6183
6184 PERL_CALLCONV Off_t     Perl_PerlIO_tell(pTHX_ PerlIO *f);
6185 PERL_CALLCONV int       Perl_PerlIO_seek(pTHX_ PerlIO *f, Off_t offset, int whence);
6186
6187 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_base(pTHX_ PerlIO *f);
6188 PERL_CALLCONV STDCHAR * Perl_PerlIO_get_ptr(pTHX_ PerlIO *f);
6189 PERL_CALLCONV int       Perl_PerlIO_get_bufsiz(pTHX_ PerlIO *f)
6190                         __attribute__warn_unused_result__;
6191
6192 PERL_CALLCONV int       Perl_PerlIO_get_cnt(pTHX_ PerlIO *f)
6193                         __attribute__warn_unused_result__;
6194
6195
6196 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdin(pTHX)
6197                         __attribute__warn_unused_result__;
6198
6199 PERL_CALLCONV PerlIO *  Perl_PerlIO_stdout(pTHX)
6200                         __attribute__warn_unused_result__;
6201
6202 PERL_CALLCONV PerlIO *  Perl_PerlIO_stderr(pTHX)
6203                         __attribute__warn_unused_result__;
6204
6205 #endif /* PERLIO_LAYERS */
6206
6207 PERL_CALLCONV void      Perl_deb_stack_all(pTHX);
6208 #if defined(PERL_IN_DEB_C) || defined(PERL_DECL_PROT)
6209 STATIC void     S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max, I32 mark_min, I32 mark_max)
6210                         __attribute__nonnull__(pTHX_1);
6211 #define PERL_ARGS_ASSERT_DEB_STACK_N    \
6212         assert(stack_base)
6213
6214 #endif
6215
6216 PERL_CALLCONV PADLIST*  Perl_pad_new(pTHX_ int flags)
6217                         __attribute__malloc__
6218                         __attribute__warn_unused_result__;
6219
6220 PERL_CALLCONV void      Perl_pad_undef(pTHX_ CV* cv)
6221                         __attribute__nonnull__(pTHX_1);
6222 #define PERL_ARGS_ASSERT_PAD_UNDEF      \
6223         assert(cv)
6224
6225 PERL_CALLCONV PADOFFSET Perl_pad_add_name(pTHX_ const char *name, const STRLEN len, const U32 flags, HV *typestash, HV *ourstash)
6226                         __attribute__nonnull__(pTHX_1);
6227 #define PERL_ARGS_ASSERT_PAD_ADD_NAME   \
6228         assert(name)
6229
6230 PERL_CALLCONV PADOFFSET Perl_pad_add_anon(pTHX_ SV* sv, OPCODE op_type)
6231                         __attribute__nonnull__(pTHX_1);
6232 #define PERL_ARGS_ASSERT_PAD_ADD_ANON   \
6233         assert(sv)
6234
6235 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6236 STATIC void     S_pad_check_dup(pTHX_ SV *name, const U32 flags, const HV *ourstash)
6237                         __attribute__nonnull__(pTHX_1);
6238 #define PERL_ARGS_ASSERT_PAD_CHECK_DUP  \
6239         assert(name)
6240
6241 #endif
6242 #ifdef DEBUGGING
6243 PERL_CALLCONV void      Perl_pad_setsv(pTHX_ PADOFFSET po, SV* sv)
6244                         __attribute__nonnull__(pTHX_2);
6245 #define PERL_ARGS_ASSERT_PAD_SETSV      \
6246         assert(sv)
6247
6248 #endif
6249 PERL_CALLCONV void      Perl_pad_block_start(pTHX_ int full);
6250 PERL_CALLCONV void      Perl_pad_tidy(pTHX_ padtidy_type type);
6251 PERL_CALLCONV void      Perl_do_dump_pad(pTHX_ I32 level, PerlIO *file, PADLIST *padlist, int full)
6252                         __attribute__nonnull__(pTHX_2);
6253 #define PERL_ARGS_ASSERT_DO_DUMP_PAD    \
6254         assert(file)
6255
6256 PERL_CALLCONV void      Perl_pad_fixup_inner_anons(pTHX_ PADLIST *padlist, CV *old_cv, CV *new_cv)
6257                         __attribute__nonnull__(pTHX_1)
6258                         __attribute__nonnull__(pTHX_2)
6259                         __attribute__nonnull__(pTHX_3);
6260 #define PERL_ARGS_ASSERT_PAD_FIXUP_INNER_ANONS  \
6261         assert(padlist); assert(old_cv); assert(new_cv)
6262
6263
6264 PERL_CALLCONV void      Perl_pad_push(pTHX_ PADLIST *padlist, int depth)
6265                         __attribute__nonnull__(pTHX_1);
6266 #define PERL_ARGS_ASSERT_PAD_PUSH       \
6267         assert(padlist)
6268
6269 PERL_CALLCONV HV*       Perl_pad_compname_type(pTHX_ const PADOFFSET po)
6270                         __attribute__warn_unused_result__;
6271
6272
6273 #if defined(PERL_IN_PAD_C) || defined(PERL_DECL_PROT)
6274 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)
6275                         __attribute__nonnull__(pTHX_1)
6276                         __attribute__nonnull__(pTHX_2)
6277                         __attribute__nonnull__(pTHX_6)
6278                         __attribute__nonnull__(pTHX_7);
6279 #define PERL_ARGS_ASSERT_PAD_FINDLEX    \
6280         assert(name); assert(cv); assert(out_name_sv); assert(out_flags)
6281
6282 STATIC PADOFFSET        S_pad_add_name_sv(pTHX_ SV *namesv, const U32 flags, HV *typestash, HV *ourstash)
6283                         __attribute__nonnull__(pTHX_1);
6284 #define PERL_ARGS_ASSERT_PAD_ADD_NAME_SV        \
6285         assert(namesv)
6286
6287 #  if defined(DEBUGGING)
6288 STATIC void     S_cv_dump(pTHX_ const CV *cv, const char *title)
6289                         __attribute__nonnull__(pTHX_1)
6290                         __attribute__nonnull__(pTHX_2);
6291 #define PERL_ARGS_ASSERT_CV_DUMP        \
6292         assert(cv); assert(title)
6293
6294 #  endif
6295 #endif
6296 PERL_CALLCONV CV*       Perl_find_runcv(pTHX_ U32 *db_seqp)
6297                         __attribute__warn_unused_result__;
6298
6299 PERL_CALLCONV void      Perl_free_tied_hv_pool(pTHX);
6300 #if defined(DEBUGGING)
6301 PERL_CALLCONV int       Perl_get_debug_opts(pTHX_ const char **s, bool givehelp)
6302                         __attribute__warn_unused_result__
6303                         __attribute__nonnull__(pTHX_1);
6304 #define PERL_ARGS_ASSERT_GET_DEBUG_OPTS \
6305         assert(s)
6306
6307 #endif
6308 PERL_CALLCONV void      Perl_save_set_svflags(pTHX_ SV *sv, U32 mask, U32 val)
6309                         __attribute__nonnull__(pTHX_1);
6310 #define PERL_ARGS_ASSERT_SAVE_SET_SVFLAGS       \
6311         assert(sv)
6312
6313 #ifdef DEBUGGING
6314 PERL_CALLCONV void      Perl_hv_assert(pTHX_ HV *hv)
6315                         __attribute__nonnull__(pTHX_1);
6316 #define PERL_ARGS_ASSERT_HV_ASSERT      \
6317         assert(hv)
6318
6319 #endif
6320
6321 PERL_CALLCONV SV*       Perl_hv_scalar(pTHX_ HV *hv)
6322                         __attribute__warn_unused_result__
6323                         __attribute__nonnull__(pTHX_1);
6324 #define PERL_ARGS_ASSERT_HV_SCALAR      \
6325         assert(hv)
6326
6327 PERL_CALLCONV I32*      Perl_hv_riter_p(pTHX_ HV *hv)
6328                         __attribute__warn_unused_result__
6329                         __attribute__nonnull__(pTHX_1);
6330 #define PERL_ARGS_ASSERT_HV_RITER_P     \
6331         assert(hv)
6332
6333 PERL_CALLCONV HE**      Perl_hv_eiter_p(pTHX_ HV *hv)
6334                         __attribute__warn_unused_result__
6335                         __attribute__nonnull__(pTHX_1);
6336 #define PERL_ARGS_ASSERT_HV_EITER_P     \
6337         assert(hv)
6338
6339 PERL_CALLCONV void      Perl_hv_riter_set(pTHX_ HV *hv, I32 riter)
6340                         __attribute__nonnull__(pTHX_1);
6341 #define PERL_ARGS_ASSERT_HV_RITER_SET   \
6342         assert(hv)
6343
6344 PERL_CALLCONV void      Perl_hv_eiter_set(pTHX_ HV *hv, HE *eiter)
6345                         __attribute__nonnull__(pTHX_1);
6346 #define PERL_ARGS_ASSERT_HV_EITER_SET   \
6347         assert(hv)
6348
6349 PERL_CALLCONV void      Perl_hv_name_set(pTHX_ HV *hv, const char *name, U32 len, U32 flags)
6350                         __attribute__nonnull__(pTHX_1);
6351 #define PERL_ARGS_ASSERT_HV_NAME_SET    \
6352         assert(hv)
6353
6354 PERL_CALLCONV AV**      Perl_hv_backreferences_p(pTHX_ HV *hv)
6355                         __attribute__nonnull__(pTHX_1);
6356 #define PERL_ARGS_ASSERT_HV_BACKREFERENCES_P    \
6357         assert(hv)
6358
6359 #if defined(PERL_IN_DUMP_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6360 PERL_CALLCONV void      Perl_hv_kill_backrefs(pTHX_ HV *hv)
6361                         __attribute__nonnull__(pTHX_1);
6362 #define PERL_ARGS_ASSERT_HV_KILL_BACKREFS       \
6363         assert(hv)
6364
6365 #endif
6366 PERL_CALLCONV void      Perl_hv_clear_placeholders(pTHX_ HV *hv)
6367                         __attribute__nonnull__(pTHX_1);
6368 #define PERL_ARGS_ASSERT_HV_CLEAR_PLACEHOLDERS  \
6369         assert(hv)
6370
6371 PERL_CALLCONV I32*      Perl_hv_placeholders_p(pTHX_ HV *hv)
6372                         __attribute__warn_unused_result__
6373                         __attribute__nonnull__(pTHX_1);
6374 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_P      \
6375         assert(hv)
6376
6377 PERL_CALLCONV I32       Perl_hv_placeholders_get(pTHX_ const HV *hv)
6378                         __attribute__warn_unused_result__
6379                         __attribute__nonnull__(pTHX_1);
6380 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_GET    \
6381         assert(hv)
6382
6383 PERL_CALLCONV void      Perl_hv_placeholders_set(pTHX_ HV *hv, I32 ph)
6384                         __attribute__nonnull__(pTHX_1);
6385 #define PERL_ARGS_ASSERT_HV_PLACEHOLDERS_SET    \
6386         assert(hv)
6387
6388
6389 PERL_CALLCONV SV*       Perl_magic_scalarpack(pTHX_ HV *hv, MAGIC *mg)
6390                         __attribute__nonnull__(pTHX_1)
6391                         __attribute__nonnull__(pTHX_2);
6392 #define PERL_ARGS_ASSERT_MAGIC_SCALARPACK       \
6393         assert(hv); assert(mg)
6394
6395
6396 #if defined(PERL_IN_SV_C) || defined(PERL_DECL_PROT)
6397 STATIC SV *     S_find_hash_subscript(pTHX_ const HV *const hv, const SV *const val)
6398                         __attribute__nonnull__(pTHX_2);
6399 #define PERL_ARGS_ASSERT_FIND_HASH_SUBSCRIPT    \
6400         assert(val)
6401
6402 STATIC I32      S_find_array_subscript(pTHX_ const AV *const av, const SV *const val)
6403                         __attribute__nonnull__(pTHX_2);
6404 #define PERL_ARGS_ASSERT_FIND_ARRAY_SUBSCRIPT   \
6405         assert(val)
6406
6407 STATIC SV*      S_find_uninit_var(pTHX_ const OP *const obase, const SV *const uninit_sv, bool top);
6408 #endif
6409
6410 #ifdef PERL_NEED_MY_HTOLE16
6411 PERL_CALLCONV U16       Perl_my_htole16(U16 n);
6412 #endif
6413 #ifdef PERL_NEED_MY_LETOH16
6414 PERL_CALLCONV U16       Perl_my_letoh16(U16 n);
6415 #endif
6416 #ifdef PERL_NEED_MY_HTOBE16
6417 PERL_CALLCONV U16       Perl_my_htobe16(U16 n);
6418 #endif
6419 #ifdef PERL_NEED_MY_BETOH16
6420 PERL_CALLCONV U16       Perl_my_betoh16(U16 n);
6421 #endif
6422 #ifdef PERL_NEED_MY_HTOLE32
6423 PERL_CALLCONV U32       Perl_my_htole32(U32 n);
6424 #endif
6425 #ifdef PERL_NEED_MY_LETOH32
6426 PERL_CALLCONV U32       Perl_my_letoh32(U32 n);
6427 #endif
6428 #ifdef PERL_NEED_MY_HTOBE32
6429 PERL_CALLCONV U32       Perl_my_htobe32(U32 n);
6430 #endif
6431 #ifdef PERL_NEED_MY_BETOH32
6432 PERL_CALLCONV U32       Perl_my_betoh32(U32 n);
6433 #endif
6434 #ifdef PERL_NEED_MY_HTOLE64
6435 PERL_CALLCONV U64       Perl_my_htole64(U64 n);
6436 #endif
6437 #ifdef PERL_NEED_MY_LETOH64
6438 PERL_CALLCONV U64       Perl_my_letoh64(U64 n);
6439 #endif
6440 #ifdef PERL_NEED_MY_HTOBE64
6441 PERL_CALLCONV U64       Perl_my_htobe64(U64 n);
6442 #endif
6443 #ifdef PERL_NEED_MY_BETOH64
6444 PERL_CALLCONV U64       Perl_my_betoh64(U64 n);
6445 #endif
6446
6447 #ifdef PERL_NEED_MY_HTOLES
6448 PERL_CALLCONV short     Perl_my_htoles(short n);
6449 #endif
6450 #ifdef PERL_NEED_MY_LETOHS
6451 PERL_CALLCONV short     Perl_my_letohs(short n);
6452 #endif
6453 #ifdef PERL_NEED_MY_HTOBES
6454 PERL_CALLCONV short     Perl_my_htobes(short n);
6455 #endif
6456 #ifdef PERL_NEED_MY_BETOHS
6457 PERL_CALLCONV short     Perl_my_betohs(short n);
6458 #endif
6459 #ifdef PERL_NEED_MY_HTOLEI
6460 PERL_CALLCONV int       Perl_my_htolei(int n);
6461 #endif
6462 #ifdef PERL_NEED_MY_LETOHI
6463 PERL_CALLCONV int       Perl_my_letohi(int n);
6464 #endif
6465 #ifdef PERL_NEED_MY_HTOBEI
6466 PERL_CALLCONV int       Perl_my_htobei(int n);
6467 #endif
6468 #ifdef PERL_NEED_MY_BETOHI
6469 PERL_CALLCONV int       Perl_my_betohi(int n);
6470 #endif
6471 #ifdef PERL_NEED_MY_HTOLEL
6472 PERL_CALLCONV long      Perl_my_htolel(long n);
6473 #endif
6474 #ifdef PERL_NEED_MY_LETOHL
6475 PERL_CALLCONV long      Perl_my_letohl(long n);
6476 #endif
6477 #ifdef PERL_NEED_MY_HTOBEL
6478 PERL_CALLCONV long      Perl_my_htobel(long n);
6479 #endif
6480 #ifdef PERL_NEED_MY_BETOHL
6481 PERL_CALLCONV long      Perl_my_betohl(long n);
6482 #endif
6483
6484 PERL_CALLCONV void      Perl_my_swabn(void* ptr, int n)
6485                         __attribute__nonnull__(1);
6486 #define PERL_ARGS_ASSERT_MY_SWABN       \
6487         assert(ptr)
6488
6489
6490 PERL_CALLCONV GV*       Perl_gv_fetchpvn_flags(pTHX_ const char* name, STRLEN len, I32 flags, const svtype sv_type)
6491                         __attribute__nonnull__(pTHX_1);
6492 #define PERL_ARGS_ASSERT_GV_FETCHPVN_FLAGS      \
6493         assert(name)
6494
6495 PERL_CALLCONV GV*       Perl_gv_fetchsv(pTHX_ SV *name, I32 flags, const svtype sv_type)
6496                         __attribute__nonnull__(pTHX_1);
6497 #define PERL_ARGS_ASSERT_GV_FETCHSV     \
6498         assert(name)
6499
6500 PERL_CALLCONV bool      Perl_is_gv_magical_sv(pTHX_ SV *const name_sv, U32 flags)
6501                         __attribute__warn_unused_result__
6502                         __attribute__nonnull__(pTHX_1);
6503 #define PERL_ARGS_ASSERT_IS_GV_MAGICAL_SV       \
6504         assert(name_sv)
6505
6506
6507 PERL_CALLCONV bool      Perl_stashpv_hvname_match(pTHX_ const COP *c, const HV *hv)
6508                         __attribute__warn_unused_result__
6509                         __attribute__nonnull__(pTHX_1)
6510                         __attribute__nonnull__(pTHX_2);
6511 #define PERL_ARGS_ASSERT_STASHPV_HVNAME_MATCH   \
6512         assert(c); assert(hv)
6513
6514
6515 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
6516 PERL_CALLCONV void      Perl_dump_sv_child(pTHX_ SV *sv)
6517                         __attribute__nonnull__(pTHX_1);
6518 #define PERL_ARGS_ASSERT_DUMP_SV_CHILD  \
6519         assert(sv)
6520
6521 #endif
6522
6523 #ifdef PERL_DONT_CREATE_GVSV
6524 /* PERL_CALLCONV GV*    Perl_gv_SVadd(pTHX_ GV *gv); */
6525 #endif
6526 #if defined(PERL_IN_UTIL_C) || defined(PERL_DECL_PROT)
6527 STATIC bool     S_ckwarn_common(pTHX_ U32 w);
6528 #endif
6529 PERL_CALLCONV bool      Perl_ckwarn(pTHX_ U32 w);
6530 PERL_CALLCONV bool      Perl_ckwarn_d(pTHX_ U32 w);
6531 PERL_CALLCONV STRLEN *  Perl_new_warnings_bitfield(pTHX_ STRLEN *buffer, const char *const bits, STRLEN size)
6532                         __attribute__malloc__
6533                         __attribute__warn_unused_result__
6534                         __attribute__nonnull__(pTHX_2);
6535 #define PERL_ARGS_ASSERT_NEW_WARNINGS_BITFIELD  \
6536         assert(bits)
6537
6538
6539 PERL_CALLCONV void      Perl_offer_nice_chunk(pTHX_ void *const chunk, const U32 chunk_size)
6540                         __attribute__nonnull__(pTHX_1);
6541 #define PERL_ARGS_ASSERT_OFFER_NICE_CHUNK       \
6542         assert(chunk)
6543
6544
6545 #ifndef SPRINTF_RETURNS_STRLEN
6546 PERL_CALLCONV int       Perl_my_sprintf(char *buffer, const char *pat, ...)
6547                         __attribute__nonnull__(1)
6548                         __attribute__nonnull__(2);
6549 #define PERL_ARGS_ASSERT_MY_SPRINTF     \
6550         assert(buffer); assert(pat)
6551
6552 #endif
6553
6554 PERL_CALLCONV int       Perl_my_snprintf(char *buffer, const Size_t len, const char *format, ...)
6555                         __attribute__format__(__printf__,3,4)
6556                         __attribute__nonnull__(1)
6557                         __attribute__nonnull__(3);
6558 #define PERL_ARGS_ASSERT_MY_SNPRINTF    \
6559         assert(buffer); assert(format)
6560
6561 PERL_CALLCONV int       Perl_my_vsnprintf(char *buffer, const Size_t len, const char *format, va_list ap)
6562                         __attribute__nonnull__(1)
6563                         __attribute__nonnull__(3);
6564 #define PERL_ARGS_ASSERT_MY_VSNPRINTF   \
6565         assert(buffer); assert(format)
6566
6567
6568 PERL_CALLCONV void      Perl_my_clearenv(pTHX);
6569
6570 #ifdef PERL_IMPLICIT_CONTEXT
6571 #ifdef PERL_GLOBAL_STRUCT_PRIVATE
6572 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ const char *my_cxt_key, size_t size)
6573                         __attribute__nonnull__(pTHX_1);
6574 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6575         assert(my_cxt_key)
6576
6577 PERL_CALLCONV int       Perl_my_cxt_index(pTHX_ const char *my_cxt_key)
6578                         __attribute__nonnull__(pTHX_1);
6579 #define PERL_ARGS_ASSERT_MY_CXT_INDEX   \
6580         assert(my_cxt_key)
6581
6582 #else
6583 PERL_CALLCONV void*     Perl_my_cxt_init(pTHX_ int *index, size_t size)
6584                         __attribute__nonnull__(pTHX_1);
6585 #define PERL_ARGS_ASSERT_MY_CXT_INIT    \
6586         assert(index)
6587
6588 #endif
6589 #endif
6590
6591 #ifndef HAS_STRLCAT
6592 PERL_CALLCONV Size_t    Perl_my_strlcat(char *dst, const char *src, Size_t size);
6593 #endif
6594
6595 #ifndef HAS_STRLCPY
6596 PERL_CALLCONV Size_t    Perl_my_strlcpy(char *dst, const char *src, Size_t size);
6597 #endif
6598
6599 #ifdef PERL_MAD
6600 PERL_CALLCONV void      Perl_pad_peg(const char* s)
6601                         __attribute__nonnull__(1);
6602 #define PERL_ARGS_ASSERT_PAD_PEG        \
6603         assert(s)
6604
6605 #if defined(PERL_IN_DUMP_C) || defined(PERL_DECL_PROT)
6606 STATIC void     S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6607                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6608                         __attribute__nonnull__(pTHX_2)
6609                         __attribute__nonnull__(pTHX_3);
6610 #define PERL_ARGS_ASSERT_XMLDUMP_ATTR   \
6611         assert(file); assert(pat)
6612
6613 #endif
6614 PERL_CALLCONV void      Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
6615                         __attribute__format__(__printf__,pTHX_3,pTHX_4)
6616                         __attribute__nonnull__(pTHX_2)
6617                         __attribute__nonnull__(pTHX_3);
6618 #define PERL_ARGS_ASSERT_XMLDUMP_INDENT \
6619         assert(file); assert(pat)
6620
6621 PERL_CALLCONV void      Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
6622                         __attribute__nonnull__(pTHX_2)
6623                         __attribute__nonnull__(pTHX_3);
6624 #define PERL_ARGS_ASSERT_XMLDUMP_VINDENT        \
6625         assert(file); assert(pat)
6626
6627 PERL_CALLCONV void      Perl_xmldump_all(pTHX);
6628 PERL_CALLCONV void      Perl_xmldump_all_perl(pTHX_ bool justperl);
6629 PERL_CALLCONV void      Perl_xmldump_packsubs(pTHX_ const HV* stash)
6630                         __attribute__nonnull__(pTHX_1);
6631 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS       \
6632         assert(stash)
6633
6634 PERL_CALLCONV void      Perl_xmldump_packsubs_perl(pTHX_ const HV* stash, bool justperl)
6635                         __attribute__nonnull__(pTHX_1);
6636 #define PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL  \
6637         assert(stash)
6638
6639 PERL_CALLCONV void      Perl_xmldump_sub(pTHX_ const GV* gv)
6640                         __attribute__nonnull__(pTHX_1);
6641 #define PERL_ARGS_ASSERT_XMLDUMP_SUB    \
6642         assert(gv)
6643
6644 PERL_CALLCONV void      Perl_xmldump_sub_perl(pTHX_ const GV* gv, bool justperl)
6645                         __attribute__nonnull__(pTHX_1);
6646 #define PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL       \
6647         assert(gv)
6648
6649 PERL_CALLCONV void      Perl_xmldump_form(pTHX_ const GV* gv)
6650                         __attribute__nonnull__(pTHX_1);
6651 #define PERL_ARGS_ASSERT_XMLDUMP_FORM   \
6652         assert(gv)
6653
6654 PERL_CALLCONV void      Perl_xmldump_eval(pTHX);
6655 PERL_CALLCONV char*     Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
6656                         __attribute__nonnull__(pTHX_1)
6657                         __attribute__nonnull__(pTHX_2);
6658 #define PERL_ARGS_ASSERT_SV_CATXMLSV    \
6659         assert(dsv); assert(ssv)
6660
6661 PERL_CALLCONV char*     Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
6662                         __attribute__nonnull__(pTHX_1)
6663                         __attribute__nonnull__(pTHX_2);
6664 #define PERL_ARGS_ASSERT_SV_CATXMLPVN   \
6665         assert(dsv); assert(pv)
6666
6667 PERL_CALLCONV char*     Perl_sv_xmlpeek(pTHX_ SV* sv)
6668                         __attribute__nonnull__(pTHX_1);
6669 #define PERL_ARGS_ASSERT_SV_XMLPEEK     \
6670         assert(sv)
6671
6672 PERL_CALLCONV void      Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
6673                         __attribute__nonnull__(pTHX_2);
6674 #define PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP        \
6675         assert(file)
6676
6677 PERL_CALLCONV void      Perl_pmop_xmldump(pTHX_ const PMOP* pm);
6678 PERL_CALLCONV void      Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
6679                         __attribute__nonnull__(pTHX_2);
6680 #define PERL_ARGS_ASSERT_DO_OP_XMLDUMP  \
6681         assert(file)
6682
6683 PERL_CALLCONV void      Perl_op_xmldump(pTHX_ const OP *o)
6684                         __attribute__nonnull__(pTHX_1);
6685 #define PERL_ARGS_ASSERT_OP_XMLDUMP     \
6686         assert(o)
6687
6688
6689 PERL_CALLCONV TOKEN*    Perl_newTOKEN(pTHX_ I32 optype, YYSTYPE lval, MADPROP* madprop);
6690 PERL_CALLCONV void      Perl_token_free(pTHX_ TOKEN *tk)
6691                         __attribute__nonnull__(pTHX_1);
6692 #define PERL_ARGS_ASSERT_TOKEN_FREE     \
6693         assert(tk)
6694
6695 PERL_CALLCONV void      Perl_token_getmad(pTHX_ TOKEN *tk, OP *o, char slot)
6696                         __attribute__nonnull__(pTHX_1);
6697 #define PERL_ARGS_ASSERT_TOKEN_GETMAD   \
6698         assert(tk)
6699
6700 PERL_CALLCONV void      Perl_op_getmad_weak(pTHX_ OP* from, OP* o, char slot);
6701 PERL_CALLCONV void      Perl_op_getmad(pTHX_ OP* from, OP* o, char slot);
6702 PERL_CALLCONV void      Perl_prepend_madprops(pTHX_ MADPROP* mp, OP* o, char slot);
6703 PERL_CALLCONV void      Perl_append_madprops(pTHX_ MADPROP* tm, OP* o, char slot);
6704 PERL_CALLCONV void      Perl_addmad(pTHX_ MADPROP* tm, MADPROP** root, char slot);
6705 PERL_CALLCONV MADPROP*  Perl_newMADsv(pTHX_ char key, SV* sv)
6706                         __attribute__nonnull__(pTHX_2);
6707 #define PERL_ARGS_ASSERT_NEWMADSV       \
6708         assert(sv)
6709
6710 PERL_CALLCONV MADPROP*  Perl_newMADPROP(pTHX_ char key, char type, void* val, I32 vlen);
6711 PERL_CALLCONV void      Perl_mad_free(pTHX_ MADPROP* mp);
6712
6713 #  if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)
6714 STATIC char*    S_skipspace0(pTHX_ char *s)
6715                         __attribute__nonnull__(pTHX_1);
6716 #define PERL_ARGS_ASSERT_SKIPSPACE0     \
6717         assert(s)
6718
6719 STATIC char*    S_skipspace1(pTHX_ char *s)
6720                         __attribute__nonnull__(pTHX_1);
6721 #define PERL_ARGS_ASSERT_SKIPSPACE1     \
6722         assert(s)
6723
6724 STATIC char*    S_skipspace2(pTHX_ char *s, SV **sv)
6725                         __attribute__nonnull__(pTHX_1);
6726 #define PERL_ARGS_ASSERT_SKIPSPACE2     \
6727         assert(s)
6728
6729 STATIC void     S_start_force(pTHX_ int where);
6730 STATIC void     S_curmad(pTHX_ char slot, SV *sv);
6731 #  endif
6732 PERL_CALLCONV int       Perl_madlex(pTHX);
6733 PERL_CALLCONV int       Perl_madparse(pTHX);
6734 #endif
6735 #if !defined(HAS_SIGNBIT)
6736 PERL_CALLCONV int       Perl_signbit(NV f)
6737                         __attribute__pure__;
6738
6739 #endif
6740
6741 PERL_CALLCONV void      Perl_emulate_cop_io(pTHX_ const COP *const c, SV *const sv)
6742                         __attribute__nonnull__(pTHX_1)
6743                         __attribute__nonnull__(pTHX_2);
6744 #define PERL_ARGS_ASSERT_EMULATE_COP_IO \
6745         assert(c); assert(sv)
6746
6747 PERL_CALLCONV REGEXP *  Perl_get_re_arg(pTHX_ SV *sv);
6748
6749 PERL_CALLCONV SV*       Perl_mro_get_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which)
6750                         __attribute__nonnull__(pTHX_1)
6751                         __attribute__nonnull__(pTHX_2);
6752 #define PERL_ARGS_ASSERT_MRO_GET_PRIVATE_DATA   \
6753         assert(smeta); assert(which)
6754
6755 PERL_CALLCONV SV*       Perl_mro_set_private_data(pTHX_ struct mro_meta *const smeta, const struct mro_alg *const which, SV *const data)
6756                         __attribute__nonnull__(pTHX_1)
6757                         __attribute__nonnull__(pTHX_2)
6758                         __attribute__nonnull__(pTHX_3);
6759 #define PERL_ARGS_ASSERT_MRO_SET_PRIVATE_DATA   \
6760         assert(smeta); assert(which); assert(data)
6761
6762 PERL_CALLCONV const struct mro_alg *    Perl_mro_get_from_name(pTHX_ SV *name)
6763                         __attribute__nonnull__(pTHX_1);
6764 #define PERL_ARGS_ASSERT_MRO_GET_FROM_NAME      \
6765         assert(name)
6766
6767 PERL_CALLCONV void      Perl_mro_register(pTHX_ const struct mro_alg *mro)
6768                         __attribute__nonnull__(pTHX_1);
6769 #define PERL_ARGS_ASSERT_MRO_REGISTER   \
6770         assert(mro)
6771
6772 PERL_CALLCONV void      Perl_mro_set_mro(pTHX_ struct mro_meta *const meta, SV *const name)
6773                         __attribute__nonnull__(pTHX_1)
6774                         __attribute__nonnull__(pTHX_2);
6775 #define PERL_ARGS_ASSERT_MRO_SET_MRO    \
6776         assert(meta); assert(name)
6777
6778 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_init(pTHX_ HV* stash)
6779                         __attribute__nonnull__(pTHX_1);
6780 #define PERL_ARGS_ASSERT_MRO_META_INIT  \
6781         assert(stash)
6782
6783 #if defined(USE_ITHREADS)
6784 PERL_CALLCONV struct mro_meta*  Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
6785                         __attribute__nonnull__(pTHX_1)
6786                         __attribute__nonnull__(pTHX_2);
6787 #define PERL_ARGS_ASSERT_MRO_META_DUP   \
6788         assert(smeta); assert(param)
6789
6790 #endif
6791 PERL_CALLCONV AV*       Perl_mro_get_linear_isa(pTHX_ HV* stash)
6792                         __attribute__nonnull__(pTHX_1);
6793 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA     \
6794         assert(stash)
6795
6796 #if defined(PERL_IN_MRO_C) || defined(PERL_DECL_PROT)
6797 STATIC AV*      S_mro_get_linear_isa_dfs(pTHX_ HV* stash, U32 level)
6798                         __attribute__nonnull__(pTHX_1);
6799 #define PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS \
6800         assert(stash)
6801
6802 #endif
6803 PERL_CALLCONV void      Perl_mro_isa_changed_in(pTHX_ HV* stash)
6804                         __attribute__nonnull__(pTHX_1);
6805 #define PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN     \
6806         assert(stash)
6807
6808 PERL_CALLCONV void      Perl_mro_method_changed_in(pTHX_ HV* stash)
6809                         __attribute__nonnull__(pTHX_1);
6810 #define PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN  \
6811         assert(stash)
6812
6813 PERL_CALLCONV void      Perl_boot_core_mro(pTHX);
6814 PERL_CALLCONV void      Perl_sys_init(int* argc, char*** argv)
6815                         __attribute__nonnull__(1)
6816                         __attribute__nonnull__(2);
6817 #define PERL_ARGS_ASSERT_SYS_INIT       \
6818         assert(argc); assert(argv)
6819
6820 PERL_CALLCONV void      Perl_sys_init3(int* argc, char*** argv, char*** env)
6821                         __attribute__nonnull__(1)
6822                         __attribute__nonnull__(2)
6823                         __attribute__nonnull__(3);
6824 #define PERL_ARGS_ASSERT_SYS_INIT3      \
6825         assert(argc); assert(argv); assert(env)
6826
6827 PERL_CALLCONV void      Perl_sys_term(void);
6828 PERL_CALLCONV const char *      Perl_fetch_cop_label(pTHX_ struct refcounted_he *const chain, STRLEN *len, U32 *flags);
6829 PERL_CALLCONV struct refcounted_he *    Perl_store_cop_label(pTHX_ struct refcounted_he *const chain, const char *label)
6830                         __attribute__nonnull__(pTHX_2);
6831 #define PERL_ARGS_ASSERT_STORE_COP_LABEL        \
6832         assert(label)
6833
6834
6835 PERL_CALLCONV int       Perl_keyword_plugin_standard(pTHX_ char* keyword_ptr, STRLEN keyword_len, OP** op_ptr)
6836                         __attribute__nonnull__(pTHX_1)
6837                         __attribute__nonnull__(pTHX_3);
6838 #define PERL_ARGS_ASSERT_KEYWORD_PLUGIN_STANDARD        \
6839         assert(keyword_ptr); assert(op_ptr)
6840
6841
6842 END_EXTERN_C
6843 /*
6844  * ex: set ts=8 sts=4 sw=4 noet:
6845  */
6846 /* ex: set ro: */