LPOVERLAPPED_COMPLETION_ROUTINE typedef
LPOVERLAPPED_COMPLETION_ROUTINE = Pointer<NativeFunction<Void Function(DWORD dwErrorCode, DWORD dwNumberOfBytesTransfered, LPOVERLAPPED lpOverlapped)> >
Implementation
typedef LPOVERLAPPED_COMPLETION_ROUTINE = ffi.Pointer<ffi.NativeFunction<ffi.Void Function(DWORD dwErrorCode, DWORD dwNumberOfBytesTransfered, LPOVERLAPPED lpOverlapped)>>;