rscap
r = rscap(RS_QUEUEGROUP, a->q_user, NULL, e, &pvp, pvpbuf,
i = rscap(RS_QUEUEGROUP, q->q_user, NULL, e, &pvp,
extern int rscap __P((char *, char *, char *, ENVELOPE *, char ***, char *, int));
r = rscap("greet_pause", peerhostname,
r = rscap("srv_features", clientname, "", e, &pvp, pvpbuf,
r = rscap("authinfo", macvalue(macid("{server_name}"), e),