warning levels on nix build prohibits // comments

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@71 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/openzap/src/isdn/include/Q931.h

@@ -108,7 +108,7 @@
 #define _Q931_NL
 
 /* uncomment the #define below to add x.25 support to the Q.931				*/
-//#define Q931_X25_SUPPORT
+/* #define Q931_X25_SUPPORT */
 
 #include "stdio.h"