lrm_get_last_error method

Pointer<Char> lrm_get_last_error()

Why the last lrm_midi_in_open*/lrm_midi_out_open* call on this thread returned NULL, or "" if there is no reason to give. Currently only Android reports reasons. The string stays valid until the next open on this thread.

Implementation

ffi.Pointer<ffi.Char> lrm_get_last_error() {
  return _lrm_get_last_error();
}