X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.h;h=94031d24dfc77fe0b4c3d5834f7d06df3480332c;hb=dec2fe4d04b68c21f86dc391ab4a464cac2aed64;hp=25fbf716315dbe8fd3acf579609563b09c71979d;hpb=003ab519c36430f6df51e0e6e2aa528476894161;p=xboard.git

diff --git a/backend.h b/backend.h
index 25fbf71..94031d2 100644
--- a/backend.h
+++ b/backend.h
@@ -264,11 +264,8 @@ int ToUpper P((int c));
 extern GameInfo gameInfo;
 
 /* ICS vars used with backend.c and zippy.c */
-#define ICS_GENERIC 0
-#define ICS_ICC 1
-#define ICS_FICS 2
-#define ICS_CHESSNET 3 /* not really supported */
-int ics_type;
+enum ICS_TYPE { ICS_GENERIC, ICS_ICC, ICS_FICS, ICS_CHESSNET /* not really supported */ };
+enum ICS_TYPE ics_type;
 
 /* pgntags.c prototypes
  */