vrrpd_state_trans
vrrpd_state_trans(VRRP_STATE_NONE, VRRP_STATE_INIT, vr);
vrrpd_state_trans(VRRP_STATE_INIT, VRRP_STATE_NONE, vr);
static void vrrpd_state_trans(vrrp_state_t, vrrp_state_t, vrrp_vr_t *);
vrrpd_state_trans(VRRP_STATE_INIT, VRRP_STATE_MASTER, vr);
vrrpd_state_trans(VRRP_STATE_INIT, VRRP_STATE_BACKUP, vr);
vrrpd_state_trans(VRRP_STATE_MASTER, VRRP_STATE_INIT, vr);
vrrpd_state_trans(VRRP_STATE_BACKUP, VRRP_STATE_INIT, vr);
vrrpd_state_trans(VRRP_STATE_BACKUP, VRRP_STATE_MASTER, vr);
vrrpd_state_trans(VRRP_STATE_MASTER, VRRP_STATE_BACKUP, vr);