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-rw-r--r--alsa.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/alsa.c b/alsa.c
index ebf0ad0..881246f 100644
--- a/alsa.c
+++ b/alsa.c
@@ -73,7 +73,7 @@ init_sio(void)
return samples;
}
-void
+size_t
read_sio(double *left, double *right, size_t n)
{
snd_pcm_sframes_t rc;
@@ -96,6 +96,8 @@ read_sio(double *left, double *right, size_t n)
left[i] = data[i].left;
right[i] = data[i].right;
}
+
+ return n;
}
void