cb property
Pointer<NativeFunction<Void Function(Pointer<Void> , Pointer<pjsip_tx_data> , pj_ssize_t)> >
cb
getter/setter pair
Callback to be called when this tx_data has been transmitted.
Implementation
external ffi.Pointer<
ffi.NativeFunction<
ffi.Void Function(ffi.Pointer<ffi.Void>, ffi.Pointer<pjsip_tx_data>,
pj_ssize_t)>> cb;