@@ -14,10 +14,14 @@
  * file.
  */
 
 #include <stdio.h>
 #include <stdarg.h>
+
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
 
 #import "OFObject.h"
 
 typedef uint32_t of_unichar_t;