Fix incompatible function declaration

1 files changed, 4 insertions, 4 deletions

diff --git a/src/riff.c b/src/riff.c
index 233d2cb..898a2fc 100644
--- a/src/riff.c
+++ b/src/riff.c
@@ -257,10 +257,10 @@ error_io:
     return;
 }
 
-static int audio_drain(xas_riff *riff,
-                       void *samples,
-                       size_t count,
-                       xas_audio_stream *stream) {
+static ssize_t audio_drain(xas_riff *riff,
+                           void *samples,
+                           size_t count,
+                           xas_audio_stream *stream) {
     size_t len = count * stream->sample_size
                        * stream->channels;