diff options
Diffstat (limited to 'test/sudoku.cxx')
| -rw-r--r-- | test/sudoku.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/test/sudoku.cxx b/test/sudoku.cxx index 2a1a14376..28437fbd8 100644 --- a/test/sudoku.cxx +++ b/test/sudoku.cxx @@ -2,6 +2,7 @@ // Sudoku game using the Fast Light Tool Kit (FLTK). // // Copyright 2005-2018 by Michael Sweet. +// Copyright 2019-2021 by Bill Spitzak and others. // // This library is free software. Distribution and use rights are outlined in // the file "COPYING" which should have been included with this file. If this @@ -437,7 +438,7 @@ void SudokuSound::play(char note) { Sleep(NOTE_DURATION); } else Beep(frequencies[note - 'A'], NOTE_DURATION); -#elif USE_X11 +#elif defined(FLTK_USE_X11) # ifdef HAVE_ALSA_ASOUNDLIB_H if (handle) { // Use ALSA to play the sound... |