[Scummvm-cvs-logs] CVS: scummvm/gob gob.h,1.3,1.4

[Eugene Sandulenko]

Update of /cvsroot/scummvm/scummvm/gob
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv17858

Modified Files:
	gob.h 
Log Message:
Make VAR macros safer.


Index: gob.h
===================================================================
RCS file: /cvsroot/scummvm/scummvm/gob/gob.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- gob.h	10 Apr 2005 17:13:17 -0000	1.3
+++ gob.h	13 Apr 2005 00:47:17 -0000	1.4
@@ -30,11 +30,11 @@
 #include "base/engine.h"
 
 #define	VAR_OFFSET(offs)		(*(uint32 *)(inter_variables + (offs)))
-#define	VAR(var)			VAR_OFFSET((var << 2))
+#define	VAR(var)			VAR_OFFSET((var) << 2)
 #define VAR_ADDRESS(var)		(&VAR(var))
 
-#define	WRITE_VAR_OFFSET(offs, val)	(VAR_OFFSET(offs) = val)
-#define WRITE_VAR(var, val)		WRITE_VAR_OFFSET((var << 2), val)
+#define	WRITE_VAR_OFFSET(offs, val)	(VAR_OFFSET(offs) = (val))
+#define WRITE_VAR(var, val)		WRITE_VAR_OFFSET((var) << 2, (val))
 
 namespace Gob {