support match indices via special variables @- and @+

[perl5.git] / proto.h

diff --git a/proto.h b/proto.h
index f4c4eaa..02d7a7e 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -1,10 +1,19 @@
+#ifndef PERL_CALLCONV
+#  define PERL_CALLCONV
+#endif 
+
 #ifdef PERL_OBJECT
-#define VIRTUAL virtual
+#define VIRTUAL virtual PERL_CALLCONV
 #else
-#define VIRTUAL
+#define VIRTUAL PERL_CALLCONV
 START_EXTERN_C
 #endif
 
+/* NOTE!!! When new virtual functions are added, they must be added at
+ * the end of this file to maintain binary compatibility with PERL_OBJECT
+ */
+
+
 #ifndef NEXT30_NO_ATTRIBUTE
 #ifndef HASATTRIBUTE       /* disable GNU-cc attribute checking? */
 #ifdef  __attribute__      /* Avoid possible redefinition errors */
@@ -74,7 +83,7 @@ VIRTUAL char **       get_op_names _((void));
 VIRTUAL char * get_no_modify _((void));
 VIRTUAL U32 *  get_opargs _((void));
 VIRTUAL I32    cxinc _((void));
-VIRTUAL void   deb _((const char* pat,...)) /*__attribute__((format(printf,1,2)))*/;
+VIRTUAL void   deb _((const char* pat,...));
 VIRTUAL void   deb_growlevel _((void));
 VIRTUAL void   debprofdump _((void));
 VIRTUAL I32    debop _((OP* o));
@@ -117,7 +126,7 @@ I32 do_shmio _((I32 optype, SV** mark, SV** sp));
 VIRTUAL void   do_sprintf _((SV* sv, I32 len, SV** sarg));
 VIRTUAL long   do_sysseek _((GV* gv, long pos, int whence));
 VIRTUAL long   do_tell _((GV* gv));
-VIRTUAL I32    do_trans _((SV* sv, OP* arg));
+VIRTUAL I32    do_trans _((SV* sv));
 VIRTUAL void   do_vecset _((SV* sv));
 VIRTUAL void   do_vop _((I32 optype, SV* sv, SV* left, SV* right));
 VIRTUAL I32    dowantarray _((void));
@@ -194,6 +203,37 @@ VIRTUAL U32        intro_my _((void));
 VIRTUAL char*  instr _((char* big, char* little));
 VIRTUAL bool   io_close _((IO* io));
 VIRTUAL OP*    invert _((OP* cmd));
+VIRTUAL bool   is_uni_alnum _((U32 c));
+VIRTUAL bool   is_uni_idfirst _((U32 c));
+VIRTUAL bool   is_uni_alpha _((U32 c));
+VIRTUAL bool   is_uni_space _((U32 c));
+VIRTUAL bool   is_uni_digit _((U32 c));
+VIRTUAL bool   is_uni_upper _((U32 c));
+VIRTUAL bool   is_uni_lower _((U32 c));
+VIRTUAL bool   is_uni_print _((U32 c));
+VIRTUAL U32    to_uni_upper _((U32 c));
+VIRTUAL U32    to_uni_title _((U32 c));
+VIRTUAL U32    to_uni_lower _((U32 c));
+VIRTUAL bool   is_uni_alnum_lc _((U32 c));
+VIRTUAL bool   is_uni_idfirst_lc _((U32 c));
+VIRTUAL bool   is_uni_alpha_lc _((U32 c));
+VIRTUAL bool   is_uni_space_lc _((U32 c));
+VIRTUAL bool   is_uni_digit_lc _((U32 c));
+VIRTUAL bool   is_uni_upper_lc _((U32 c));
+VIRTUAL bool   is_uni_lower_lc _((U32 c));
+VIRTUAL bool   is_uni_print_lc _((U32 c));
+VIRTUAL U32    to_uni_upper_lc _((U32 c));
+VIRTUAL U32    to_uni_title_lc _((U32 c));
+VIRTUAL U32    to_uni_lower_lc _((U32 c));
+VIRTUAL bool   is_utf8_alnum _((U8 *p));
+VIRTUAL bool   is_utf8_idfirst _((U8 *p));
+VIRTUAL bool   is_utf8_alpha _((U8 *p));
+VIRTUAL bool   is_utf8_space _((U8 *p));
+VIRTUAL bool   is_utf8_digit _((U8 *p));
+VIRTUAL bool   is_utf8_upper _((U8 *p));
+VIRTUAL bool   is_utf8_lower _((U8 *p));
+VIRTUAL bool   is_utf8_print _((U8 *p));
+VIRTUAL bool   is_utf8_mark _((U8 *p));
 VIRTUAL OP*    jmaybe _((OP* arg));
 VIRTUAL I32    keyword _((char* d, I32 len));
 VIRTUAL void   leave_scope _((I32 base));
@@ -227,6 +267,8 @@ VIRTUAL U32 magic_len       _((SV* sv, MAGIC* mg));
 VIRTUAL int    magic_mutexfree _((SV* sv, MAGIC* mg));
 #endif /* USE_THREADS */
 VIRTUAL int    magic_nextpack  _((SV* sv, MAGIC* mg, SV* key));
+VIRTUAL int    magic_regdata_cnt       _((SV* sv, MAGIC* mg));
+VIRTUAL int    magic_regdatum_get      _((SV* sv, MAGIC* mg));
 VIRTUAL int    magic_set       _((SV* sv, MAGIC* mg));
 #ifdef OVERLOAD
 VIRTUAL int    magic_setamagic _((SV* sv, MAGIC* mg));
@@ -487,6 +529,7 @@ VIRTUAL void        save_nogv _((GV* gv));
 VIRTUAL void   save_op _((void));
 VIRTUAL SV*    save_scalar _((GV* gv));
 VIRTUAL void   save_pptr _((char** pptr));
+VIRTUAL void   save_re_context _((void));
 VIRTUAL void   save_sptr _((SV** sptr));
 VIRTUAL SV*    save_svref _((SV** sptr));
 VIRTUAL SV**   save_threadsv _((PADOFFSET i));
@@ -527,13 +570,9 @@ VIRTUAL void       sv_add_arena _((char* ptr, U32 size, U32 flags));
 VIRTUAL int    sv_backoff _((SV* sv));
 VIRTUAL SV*    sv_bless _((SV* sv, HV* stash));
 VIRTUAL void   sv_catpvf _((SV* sv, const char* pat, ...));
-VIRTUAL void   sv_catpvf_mg _((SV *sv, const char* pat, ...));
 VIRTUAL void   sv_catpv _((SV* sv, char* ptr));
-VIRTUAL void   sv_catpv_mg _((SV *sv, char *ptr));
 VIRTUAL void   sv_catpvn _((SV* sv, char* ptr, STRLEN len));
-VIRTUAL void   sv_catpvn_mg _((SV *sv, char *ptr, STRLEN len));
 VIRTUAL void   sv_catsv _((SV* dsv, SV* ssv));
-VIRTUAL void   sv_catsv_mg _((SV *dstr, SV *sstr));
 VIRTUAL void   sv_chop _((SV* sv, char* ptr));
 VIRTUAL void   sv_clean_all _((void));
 VIRTUAL void   sv_clean_objs _((void));
@@ -561,36 +600,31 @@ VIRTUAL void      sv_insert _((SV* bigsv, STRLEN offset, STRLEN len, char* little, ST
 VIRTUAL int    sv_isa _((SV* sv, char* name));
 VIRTUAL int    sv_isobject _((SV* sv));
 VIRTUAL STRLEN sv_len _((SV* sv));
+VIRTUAL STRLEN sv_len_utf8 _((SV* sv));
 VIRTUAL void   sv_magic _((SV* sv, SV* obj, int how, char* name, I32 namlen));
 VIRTUAL SV*    sv_mortalcopy _((SV* oldsv));
 VIRTUAL SV*    sv_newmortal _((void));
 VIRTUAL SV*    sv_newref _((SV* sv));
 VIRTUAL char*  sv_peek _((SV* sv));
+VIRTUAL void   sv_pos_u2b _((SV* sv, I32* offsetp, I32* lenp));
+VIRTUAL void   sv_pos_b2u _((SV* sv, I32* offsetp));
 VIRTUAL char*  sv_pvn_force _((SV* sv, STRLEN* lp));
 VIRTUAL char*  sv_reftype _((SV* sv, int ob));
 VIRTUAL void   sv_replace _((SV* sv, SV* nsv));
 VIRTUAL void   sv_report_used _((void));
 VIRTUAL void   sv_reset _((char* s, HV* stash));
 VIRTUAL void   sv_setpvf _((SV* sv, const char* pat, ...));
-VIRTUAL void   sv_setpvf_mg _((SV *sv, const char* pat, ...));
 VIRTUAL void   sv_setiv _((SV* sv, IV num));
-VIRTUAL void   sv_setiv_mg _((SV *sv, IV i));
 VIRTUAL void   sv_setpviv _((SV* sv, IV num));
-VIRTUAL void   sv_setpviv_mg _((SV *sv, IV iv));
 VIRTUAL void   sv_setuv _((SV* sv, UV num));
-VIRTUAL void   sv_setuv_mg _((SV *sv, UV u));
 VIRTUAL void   sv_setnv _((SV* sv, double num));
-VIRTUAL void   sv_setnv_mg _((SV *sv, double num));
 VIRTUAL SV*    sv_setref_iv _((SV* rv, char* classname, IV iv));
 VIRTUAL SV*    sv_setref_nv _((SV* rv, char* classname, double nv));
 VIRTUAL SV*    sv_setref_pv _((SV* rv, char* classname, void* pv));
 VIRTUAL SV*    sv_setref_pvn _((SV* rv, char* classname, char* pv, I32 n));
 VIRTUAL void   sv_setpv _((SV* sv, const char* ptr));
-VIRTUAL void   sv_setpv_mg _((SV *sv, const char *ptr));
 VIRTUAL void   sv_setpvn _((SV* sv, const char* ptr, STRLEN len));
-VIRTUAL void   sv_setpvn_mg _((SV *sv, const char *ptr, STRLEN len));
 VIRTUAL void   sv_setsv _((SV* dsv, SV* ssv));
-VIRTUAL void   sv_setsv_mg _((SV *dstr, SV *sstr));
 VIRTUAL void   sv_taint _((SV* sv));
 VIRTUAL bool   sv_tainted _((SV* sv));
 VIRTUAL int    sv_unmagic _((SV* sv, int type));
@@ -598,15 +632,19 @@ VIRTUAL void      sv_unref _((SV* sv));
 VIRTUAL void   sv_untaint _((SV* sv));
 VIRTUAL bool   sv_upgrade _((SV* sv, U32 mt));
 VIRTUAL void   sv_usepvn _((SV* sv, char* ptr, STRLEN len));
-VIRTUAL void   sv_usepvn_mg _((SV *sv, char *ptr, STRLEN len));
 VIRTUAL void   sv_vcatpvfn _((SV* sv, const char* pat, STRLEN patlen,
                       va_list* args, SV** svargs, I32 svmax,
                       bool *used_locale));
 VIRTUAL void   sv_vsetpvfn _((SV* sv, const char* pat, STRLEN patlen,
                       va_list* args, SV** svargs, I32 svmax,
                       bool *used_locale));
+VIRTUAL SV*    swash_init _((char* pkg, char* name, SV* listsv, I32 minbits, I32 none));
+VIRTUAL UV     swash_fetch _((SV *sv, U8 *ptr));
 VIRTUAL void   taint_env _((void));
 VIRTUAL void   taint_proper _((const char* f, char* s));
+VIRTUAL UV     to_utf8_lower _((U8 *p));
+VIRTUAL UV     to_utf8_upper _((U8 *p));
+VIRTUAL UV     to_utf8_title _((U8 *p));
 #ifdef UNLINK_ALL_VERSIONS
 VIRTUAL I32    unlnk _((char* f));
 #endif
@@ -616,10 +654,17 @@ VIRTUAL void      unlock_condpair _((void* svv));
 VIRTUAL void   unsharepvn _((char* sv, I32 len, U32 hash));
 VIRTUAL void   unshare_hek _((HEK* hek));
 VIRTUAL void   utilize _((int aver, I32 floor, OP* version, OP* id, OP* arg));
+VIRTUAL U8*    utf16_to_utf8 _((U16* p, U8 *d, I32 bytelen));
+VIRTUAL U8*    utf16_to_utf8_reversed _((U16* p, U8 *d, I32 bytelen));
+VIRTUAL I32    utf8_distance _((U8 *a, U8 *b));
+VIRTUAL U8*    utf8_hop _((U8 *s, I32 off));
+VIRTUAL UV     utf8_to_uv _((U8 *s, I32* retlen));
+VIRTUAL U8*    uv_to_utf8 _((U8 *d, UV uv));
 VIRTUAL void   vivify_defelem _((SV* sv));
 VIRTUAL void   vivify_ref _((SV* sv, U32 to_what));
 VIRTUAL I32    wait4pid _((int pid, int* statusp, int flags));
 VIRTUAL void   warn _((const char* pat,...));
+VIRTUAL void   warner _((U32 err, const char* pat,...));
 VIRTUAL void   watch _((char** addr));
 VIRTUAL I32    whichsig _((char* sig));
 VIRTUAL int    yyerror _((char* s));
@@ -792,7 +837,9 @@ regnode *reganode _((U8, U32));
 regnode *regatom _((I32 *));
 regnode *regbranch _((I32 *, I32));
 void regc _((U8, char *));
+void reguni _((UV, char *, I32*));
 regnode *regclass _((void));
+regnode *regclassutf8 _((void));
 I32 regcurly _((char *));
 regnode *reg_node _((U8));
 regnode *regpiece _((I32 *));
@@ -812,8 +859,11 @@ I32 regrepeat _((regnode *p, I32 max));
 I32 regrepeat_hard _((regnode *p, I32 max, I32 *lp));
 I32 regtry _((regexp *prog, char *startpos));
 bool reginclass _((char *p, I32 c));
+bool reginclassutf8 _((regnode *f, U8* p));
 CHECKPOINT regcppush _((I32 parenfloor));
 char * regcppop _((void));
+U8 * reghop _((U8 *pos, I32 off));
+U8 * reghopmaybe _((U8 *pos, I32 off));
 void dump _((char *pat,...));
 #ifdef WIN32
 int do_aspawn _((void *vreally, void **vmark, void **vsp));
@@ -886,3 +936,21 @@ VIRTUAL void byterun _((struct bytestream bs));
 VIRTUAL void byterun _((PerlIO *fp));
 #endif /* INDIRECT_BGET_MACROS */
 
+VIRTUAL void   sv_catpvf_mg _((SV *sv, const char* pat, ...));
+VIRTUAL void   sv_catpv_mg _((SV *sv, char *ptr));
+VIRTUAL void   sv_catpvn_mg _((SV *sv, char *ptr, STRLEN len));
+VIRTUAL void   sv_catsv_mg _((SV *dstr, SV *sstr));
+VIRTUAL void   sv_setpvf_mg _((SV *sv, const char* pat, ...));
+VIRTUAL void   sv_setiv_mg _((SV *sv, IV i));
+VIRTUAL void   sv_setpviv_mg _((SV *sv, IV iv));
+VIRTUAL void   sv_setuv_mg _((SV *sv, UV u));
+VIRTUAL void   sv_setnv_mg _((SV *sv, double num));
+VIRTUAL void   sv_setpv_mg _((SV *sv, const char *ptr));
+VIRTUAL void   sv_setpvn_mg _((SV *sv, const char *ptr, STRLEN len));
+VIRTUAL void   sv_setsv_mg _((SV *dstr, SV *sstr));
+VIRTUAL void   sv_usepvn_mg _((SV *sv, char *ptr, STRLEN len));
+
+/* New virtual functions must be added here to maintain binary
+ * compatablity with PERL_OBJECT
+ */
+