FIO_SPAN_DESTROY_ARGS 471 src/include/freetdm.h #define FIO_SPAN_DESTROY_ARGS (ftdm_span_t *span) FIO_SPAN_DESTROY_ARGS 502 src/include/freetdm.h typedef ftdm_status_t (*fio_span_destroy_t) FIO_SPAN_DESTROY_ARGS ;