1 files changed, 2 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h
index a1bd599..5a730f3 100644
--- a/src/util.h
+++ b/src/util.h
@@ -4,6 +4,8 @@
 #ifndef __util__
 #define __util__
 #include "string.h"
+#define greater(a,b) (a>b?a:b)
+#define lesser(a,b) (a>b?b:a)
 void err_m(char*,void (*)(int),char*,int);
 void warn_m(char*,char*,int ,...);
 void info_m(char*,char*,int ,...);