replaced min macro with func

1 files changed, 3 insertions, 1 deletions

diff --git a/buf.c b/buf.c
index 67b7b26..b3150a4 100644
--- a/buf.c
+++ b/buf.c
@@ -3,7 +3,9 @@
 #include <string.h>
 #include "buf.h"
 
-#define min(a,b) (a<b) ? a : b
+int min(int a, int b) {
+    return ((a<b) ? a : b);
+}
 
 struct buf_node{
     char* text;