1 files changed, 2 insertions, 0 deletions

diff --git a/src/defs.h b/src/defs.h
index 505fe69..fc0c91d 100644
--- a/src/defs.h
+++ b/src/defs.h
@@ -8,6 +8,8 @@
 #ifndef DEFS_H_
 #define DEFS_H_
 
+#include <stdio.h>
+
 #ifndef NULL
 #define NULL 0
 #endif