ipsq_try_enter
ipsq = ipsq_try_enter(ci.ci_ipif, NULL, q, mp, ip_process_ioctl,
ipsq = ipsq_try_enter(NULL, usesrc_ill, q, mp, ip_process_ioctl,
ipsq = ipsq_try_enter(NULL, ill, q, mp, func, type, reentry_ok);
ipsq = ipsq_try_enter(NULL, ill, q, mp, ip_sioctl_plink,
ipsq = ipsq_try_enter(NULL, ill, q, mp, ip_process_ioctl, NEW_OP,
if (ipsq_try_enter(NULL, ill, NULL, NULL, NULL, NEW_OP, B_FALSE)) {
extern ipsq_t *ipsq_try_enter(ipif_t *, ill_t *, queue_t *, mblk_t *,