switch_io_flag_t 149 mod_freetdm/mod_freetdm.c static switch_status_t channel_read_frame(switch_core_session_t *session, switch_frame_t **frame, switch_io_flag_t flags, int stream_id); switch_io_flag_t 150 mod_freetdm/mod_freetdm.c static switch_status_t channel_write_frame(switch_core_session_t *session, switch_frame_t *frame, switch_io_flag_t flags, int stream_id); switch_io_flag_t 604 mod_freetdm/mod_freetdm.c static switch_status_t channel_read_frame(switch_core_session_t *session, switch_frame_t **frame, switch_io_flag_t flags, int stream_id) switch_io_flag_t 719 mod_freetdm/mod_freetdm.c static switch_status_t channel_write_frame(switch_core_session_t *session, switch_frame_t *frame, switch_io_flag_t flags, int stream_id)