getport
extern int getport(struct frentry *, char *, u_short *, char *);
servicename { if (getport(frc, $1,
| YY_STR { if (getport(NULL, $1,
if (getport(NULL, s, &port, proto) == -1)
fd = getport(pp, pp->remote_host, 0);
int getport(const struct printer *_pp, const char *_rhost, int _rport);
rem = getport(pp, pp->remote_host, 0);
pfd = getport(pp, ep, port);
pfd = getport(pp, pp->remote_host, 0);