ftdm_event_sigstatus_t 462 src/include/freetdm.h } ftdm_event_sigstatus_t; ftdm_event_sigstatus_t 532 src/include/freetdm.h ftdm_event_sigstatus_t sigstatus; /*!< valid if event_id is FTDM_SIGEVENT_SIGSTATUS_CHANGED */