extern afs_int32 bc_ParseExpiration(struct cmd_parmdesc *paramPtr,
afs_int32 *expType, afs_int32 *expDate);
/* main.c */
+extern time_t tokenExpires;
extern afs_int32 doDispatch(afs_int32, char *[], afs_int32);
extern void bc_HandleMisc(afs_int32 code);