zint 532 src/ftdm_m3ua.c ftdm_status_t m3ua_init(ftdm_io_interface_t **zint) zint 534 src/ftdm_m3ua.c assert(zint != NULL); zint 551 src/ftdm_m3ua.c *zint = &m3ua_interface; zint 116 src/include/private/ftdm_m3ua.h ftdm_status_t m3ua_init(ftdm_io_interface_t **zint);