rm_ring 209 src/ftmod/ftmod_wanpipe/wanpipe_tdm_api_iface.h } rm_ring; rm_ring 233 src/ftmod/ftmod_wanpipe/wanpipe_tdm_api_iface.h #define wp_tdm_api_event_ring_state wp_tdm_api_event_u.rm_ring.state