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/*
* BRLTTY - A background process providing access to the console screen (when in
* text mode) for a blind person using a refreshable braille display.
*
* Copyright (C) 1995-2016 by The BRLTTY Developers.
*
* BRLTTY comes with ABSOLUTELY NO WARRANTY.
*
* This is free software, placed under the terms of the
* GNU General Public License, as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any
* later version. Please see the file LICENSE-GPL for details.
*
* Web Page: http://brltty.com/
*
* This software is maintained by Dave Mielke <dave@mielke.cc>.
*/
#include "prologue.h"
#include "async_wait.h"
#include "beep.h"
int
playBeep (BeepFrequency frequency, BeepDuration duration) {
if (asynchronousBeep(frequency, duration*4)) {
asyncWait(duration);
stopBeep();
return 1;
}
if (startBeep(frequency)) {
asyncWait(duration);
stopBeep();
return 1;
}
return synchronousBeep(frequency, duration);
}
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