include stdio.h

diff --git a/src/checksum.h b/src/checksum.h
index 2ae2b4463bee2d2a52b3d86f22d4859283dc8140..b5136ae80ec76167482d77f49c5465af248f8261 100644 (file)
--- a/src/checksum.h
+++ b/src/checksum.h
@@ -1,6 +1,7 @@
 #include <config.h>
 
 #include <sys/types.h>
+#include <stdio.h>
 #include "system.h"
 
 /* For long options that have no equivalent short option, use a