code duplication

[netris.git] / util.h

diff --git a/util.h b/util.h
index 60bf69af3ed9fdb66e10c60b5f9d5c35b39fce38..a4ba626469eebb9b0f40519e0aa7fa3d842659b3 100644 (file)
--- a/util.h
+++ b/util.h
@@ -7,7 +7,6 @@
 extern void AtExit(void (*handler)(void));
 extern void Header(void);
 extern void DistInfo(void);
-extern void Rules(void);
 extern void SRandom(int seed);
 extern int Random(int min, int max1);
 extern int MyRead(int fd, void *data, int len);
@@ -30,7 +29,6 @@ extern void RestoreSignals(MySigSet *saved, MySigSet *set);
 extern void AddEventGen(EventGenRec *gen);
 extern void RemoveEventGen(EventGenRec *gen);
 extern MyEventType WaitMyEvent(MyEvent *event, int mask);
-extern void CatchInt(int sig);
 
 #endif //__UTIL_H