X-Git-Url: http://git.shiar.net/netris.git/blobdiff_plain/0e779d807aa1830dde2f4a75117fd16f5627dc76..eb820d60637feceb84f559675344cf24a2c2f1cd:/util.h

diff --git a/util.h b/util.h
index fc24f77..60bf69a 100644
--- a/util.h
+++ b/util.h
@@ -1,15 +1,18 @@
 #ifndef __UTIL_H
 #define __UTIL_H
 
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+#define MAX(a, b) ((a) > (b) ? (a) : (b))
+
 extern void AtExit(void (*handler)(void));
 extern void Header(void);
-extern void Usage(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);
 extern int MyWrite(int fd, void *data, int len);
+extern void WriteConf(void);
 extern void NormalizeTime(struct timeval *tv);
 extern void CatchAlarm(int sig);
 extern void SetTimeval(struct timeval *tv, long usec);