X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=gv.h;h=16aa058fa54b785c9dda3391859494a95654082f;hb=3f6d40bd7fe955329c1f574485922604c74d8097;hp=849413767218ddf0e7ca0401366264cc27b8aeda;hpb=9bd878171021311bd025e403714388c68ff5d9e2;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/gv.h b/gv.h
index 8494137..16aa058 100644
--- a/gv.h
+++ b/gv.h
@@ -1,7 +1,7 @@
 /*    gv.h
  *
  *    Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- *    2000, 2001, 2002, 2003, 2004, 2005, 2006, by Larry Wall and others
+ *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -88,7 +88,7 @@ Return the SV from the GV.
 #endif
 
 #define GvREFCNT(gv)	(GvGP(gv)->gp_refcnt)
-#define GvIO(gv)	((gv) && SvTYPE((SV*)gv) == SVt_PVGV && GvGP(gv) ? GvIOp(gv) : 0)
+#define GvIO(gv)	((gv) && SvTYPE((SV*)gv) == SVt_PVGV && GvGP(gv) ? GvIOp(gv) : NULL)
 #define GvIOp(gv)	(GvGP(gv)->gp_io)
 #define GvIOn(gv)	(GvIO(gv) ? GvIOp(gv) : GvIOp(gv_IOadd(gv)))
 
@@ -176,11 +176,14 @@ Return the SV from the GV.
 #undef  GV_UNIQUE_CHECK
 #endif
 
-#define Nullgv Null(GV*)
+#ifndef PERL_CORE
+#  define Nullgv Null(GV*)
+#endif
 
 #define DM_UID   0x003
 #define DM_RUID   0x001
 #define DM_EUID   0x002
+#define DM_ARRAY 0x004
 #define DM_GID   0x030
 #define DM_RGID   0x010
 #define DM_EGID   0x020