iscsi_conn_state_t
void iscsi_conn_update_state(iscsi_conn_t *icp, iscsi_conn_state_t next_state);
iscsi_conn_state_t next_state);
iscsi_conn_state_t conn_state; /* cur. conn. driver state */
iscsi_conn_state_t conn_prev_state; /* prev. conn. driver state */
iscsi_conn_update_state(iscsi_conn_t *icp, iscsi_conn_state_t next_state)
iscsi_conn_update_state_locked(iscsi_conn_t *icp, iscsi_conn_state_t next_state)