1 files changed, 1 insertions, 1 deletions

diff --git a/lib/rbcodec/codecs/libopus/celt/celt_lpc.h b/lib/rbcodec/codecs/libopus/celt/celt_lpc.h
index 2baa77edf8..19279a0ed6 100644
--- a/lib/rbcodec/codecs/libopus/celt/celt_lpc.h
+++ b/lib/rbcodec/codecs/libopus/celt/celt_lpc.h
@@ -48,6 +48,6 @@ void celt_iir(const opus_val32 *x,
          int ord,
          opus_val16 *mem);
 
-void _celt_autocorr(const opus_val16 *x, opus_val32 *ac, const opus_val16 *window, int overlap, int lag, int n);
+int _celt_autocorr(const opus_val16 *x, opus_val32 *ac, const opus_val16 *window, int overlap, int lag, int n);
 
 #endif /* PLC_H */