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This commit is contained in:
Gerolf Ziegenhain 2016-10-04 17:52:12 +02:00
parent 49d87c5cc8
commit a5b7aed310
1 changed files with 5 additions and 0 deletions
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src/beep.c
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@ -184,6 +184,11 @@ snd_output_t *output = NULL;
int beep(double freq_hz, double duration_sec) int beep(double freq_hz, double duration_sec)
{ {
if (freq_hz <= 0.)
{
msleep(duration_sec*1000.);
return 0;
}
double p1,p2,f1,f2; double p1,p2,f1,f2;
unsigned int i,j; unsigned int i,j;
snd_pcm_sframes_t frames; snd_pcm_sframes_t frames;