FIO_CHANNEL_SEND_MSG_ARGS 674 src/include/freetdm.h #define FIO_CHANNEL_SEND_MSG_ARGS (ftdm_channel_t *ftdmchan, ftdm_sigmsg_t *sigmsg) FIO_CHANNEL_SEND_MSG_ARGS 707 src/include/freetdm.h typedef ftdm_status_t (*fio_channel_send_msg_t) FIO_CHANNEL_SEND_MSG_ARGS;