#define MS_UNKNOWN 1 /* type not known yet */
#define MS_MBOX 2 /* Unix-style "from" lines */
#define MS_MMDF 3 /* string mmdlm2 */
-#define MS_MSH 4 /* whacko msh */
#define NOUSE 0 /* draft being re-used */
extern char *showmimeproc;
extern char *showproc;
extern char *usequence;
+extern char *user_agent;
extern char *version_num;
extern char *version_str;
extern char *whatnowproc;