--- dieharder-3.31.1/include/dieharder/libdieharder.h	2015-05-17 12:42:48.804750545 -0700
+++ dieharder-3.31.1/include/dieharder/libdieharder.h	2015-05-17 12:46:18.241602011 -0700
@@ -19,6 +19,7 @@ 
 #define __USE_MISC 1
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <stdint.h>
 #include <unistd.h>
 
 /* This turns on M_PI in math.h */