chgsbsize
(void)chgsbsize(so->so_uidinfo, &so->so_rcv.sb_hiwat, 0,
(void)chgsbsize(so->so_uidinfo, &so->so_snd.sb_hiwat, 0,
if (!chgsbsize(uidinfo, &sb->sb_hiwat, cc, maxcc))
(void)chgsbsize(so->so_uidinfo, &sb->sb_hiwat, 0, RLIM_INFINITY);
(void)chgsbsize(so2->so_uidinfo,
(void)chgsbsize(so->so_uidinfo,
int chgsbsize(struct uidinfo *, u_long *, u_long, rlim_t);