--- pgp/src/keymaint.h	2018/04/24 16:39:23	1.1
+++ pgp/src/keymaint.h	2018/04/24 16:40:13	1.1.1.2
@@ -7,12 +7,14 @@ void init_trust_lst(void);
 
 /* Show key in file f at keypos */
 int show_key(FILE *f, long keypos, int what);
+void show_update(char *s);
 
 /* possible values for 'what' of show_key() */
 #define	SHOW_TRUST		1
 #define	SHOW_SIGS		2
 #define	SHOW_HASH		4
 #define	SHOW_LISTFMT	8
+#define SHOW_CHANGE		16
 #define	SHOW_ALL		(SHOW_TRUST|SHOW_SIGS)
 
 /* options for maint_check() */