--- include/libmilter/mfapi.h.org	Tue Jun  4 07:06:40 2002
+++ include/libmilter/mfapi.h	Sat Nov 16 11:13:40 2002
@@ -34,6 +34,7 @@
 */
 
 #define MI_SUCCESS	0
+#define MI_CONTINUE	1
 #define MI_FAILURE	(-1)
 
 /* "forward" declarations */