Fix building error

8 years ago · 65843154cf
1 changed files with 1 additions and 0 deletions
--- a/src/utils.h
+++ b/src/utils.h
@ -38,6 +38,7 @@
 #ifndef _UTILS_H
 #define _UTILS_H

+#include <stddef.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <time.h>