X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=mg.h;h=ad50f5a0ae460e862f8b6e5dd734b7857e6fd4a8;hb=7df053ec69e901392ae6352566832be0a6917cfe;hp=8fbda82ea1d9477006a525f411938d686b1b07d2;hpb=99069129ae4c94e216ce7ad2899e8f92ff47b10c;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/mg.h b/mg.h
index 8fbda82..ad50f5a 100644
--- a/mg.h
+++ b/mg.h
@@ -1,19 +1,23 @@
 /*    mg.h
  *
- *    Copyright (c) 1991-1994, Larry Wall
+ *    Copyright (c) 1991-2000, Larry Wall
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
  *
  */
 
+#ifdef STRUCT_MGVTBL_DEFINITION
+STRUCT_MGVTBL_DEFINITION;
+#else
 struct mgvtbl {
-    int		(*svt_get)	_((SV *sv, MAGIC* mg));
-    int		(*svt_set)	_((SV *sv, MAGIC* mg));
-    U32		(*svt_len)	_((SV *sv, MAGIC* mg));
-    int		(*svt_clear)	_((SV *sv, MAGIC* mg));
-    int		(*svt_free)	_((SV *sv, MAGIC* mg));
+    int		(CPERLscope(*svt_get))	(pTHX_ SV *sv, MAGIC* mg);
+    int		(CPERLscope(*svt_set))	(pTHX_ SV *sv, MAGIC* mg);
+    U32		(CPERLscope(*svt_len))	(pTHX_ SV *sv, MAGIC* mg);
+    int		(CPERLscope(*svt_clear))(pTHX_ SV *sv, MAGIC* mg);
+    int		(CPERLscope(*svt_free))	(pTHX_ SV *sv, MAGIC* mg);
 };
+#endif
 
 struct magic {
     MAGIC*	mg_moremagic;
@@ -32,9 +36,15 @@ struct magic {
 
 #define MGf_MINMATCH   1
 
-#define MgTAINTEDDIR(mg) (mg->mg_flags & MGf_TAINTEDDIR)
-#define MgTAINTEDDIR_on(mg) (mg->mg_flags |= MGf_TAINTEDDIR)
+#define MgTAINTEDDIR(mg)	(mg->mg_flags & MGf_TAINTEDDIR)
+#define MgTAINTEDDIR_on(mg)	(mg->mg_flags |= MGf_TAINTEDDIR)
+#define MgTAINTEDDIR_off(mg)	(mg->mg_flags &= ~MGf_TAINTEDDIR)
 
-#define MgPV(mg)                ((mg)->mg_len == HEf_SVKEY) ?   \
-                                SvPV((SV*)((mg)->mg_ptr),na) :   \
-                                (mg)->mg_ptr
+#define MgPV(mg,lp)		((((int)(lp = (mg)->mg_len)) == HEf_SVKEY) ?   \
+				 SvPV((SV*)((mg)->mg_ptr),lp) :		\
+				 (mg)->mg_ptr)
+
+#define SvTIED_mg(sv,how) \
+    (SvRMAGICAL(sv) ? mg_find((sv),(how)) : Null(MAGIC*))
+#define SvTIED_obj(sv,mg) \
+    ((mg)->mg_obj ? (mg)->mg_obj : sv_2mortal(newRV(sv)))