From dec2fe4d04b68c21f86dc391ab4a464cac2aed64 Mon Sep 17 00:00:00 2001
From: Arun Persaud <arun@nubati.net>
Date: Sat, 2 Jun 2012 14:31:18 -0700
Subject: [PATCH] bug #36229: changed ICS_* from define to enum

---
 backend.c           |    2 +-
 backend.h           |    7 ++-----
 winboard/winboard.c |    2 +-
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/backend.c b/backend.c
index c346231..46bb39d 100644
--- a/backend.c
+++ b/backend.c
@@ -421,7 +421,7 @@ Boolean alarmSounded;
 /* end premove variables */
 
 char *ics_prefix = "$";
-int ics_type = ICS_GENERIC;
+enum ICS_TYPE ics_type = ICS_GENERIC;
 
 int currentMove = 0, forwardMostMove = 0, backwardMostMove = 0;
 int pauseExamForwardMostMove = 0;
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
  */
diff --git a/winboard/winboard.c b/winboard/winboard.c
index a9d7454..2e9e2a6 100644
--- a/winboard/winboard.c
+++ b/winboard/winboard.c
@@ -100,7 +100,7 @@
 extern int whiteFlag, blackFlag;
 Boolean flipClock = FALSE;
 extern HANDLE chatHandle[];
-extern int ics_type;
+extern enum ICS_TYPE ics_type;
 
 int  MySearchPath P((char *installDir, char *name, char *fullname));
 int  MyGetFullPathName P((char *name, char *fullname));
-- 
1.7.0.4