--- /mnt/chrootstaging32/usr/include/libmng_types.h	2013-08-15 16:26:03.000000000 -0400
+++ /mnt/chrootstaging64/usr/include/libmng_types.h	2013-08-16 19:53:39.165878412 -0400
@@ -204,6 +204,7 @@
 #define HAVE_BOOLEAN
 typedef int boolean;
 #endif
+#include <stdio.h>
 #include <jpeglib.h>
 #endif /* MNG_INCLUDE_IJG6B */