Fix compile failure due to needed types being in inttypes.h on Linux.

src/reg_dumper/reg_dumper.h

@@ -25,7 +25,7 @@
  *
  */
 
-#include <sys/types.h>
+#include <inttypes.h>
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>