1 files changed, 1 insertions, 0 deletions
diff --git a/util.h b/util.h
index eeda5a7..cef238c 100644
--- a/util.h
+++ b/util.h
@@ -4,6 +4,7 @@
 #include <stdio.h> // fprintf()
 #include <stdlib.h> // exit()
 
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
 #define MAX(a, b) ((a) > (b) ? (a) : (b))
 #define UNUSED(a) ((void) (a))