1 files changed, 2 insertions, 0 deletions
diff --git a/md5/md5.h b/md5/md5.h
index 60a40934..123b3046 100644
--- a/md5/md5.h
+++ b/md5/md5.h
@@ -50,6 +50,8 @@
 #ifndef md5_INCLUDED
 #  define md5_INCLUDED
 
+#include <stdint.h>
+
 /*
  * This package supports both compile-time and run-time determination of CPU
  * byte order.  If ARCH_IS_BIG_ENDIAN is defined as 0, the code will be