add define for __attribute__((unused))

add define for __attribute__((unused))

diff --git a/src/aubio_priv.h b/src/aubio_priv.h
index 36a0bf41f5df0a2cd06266a632dd0bfc0943ad71..d3504f79c7b47ccfb048f95b25a598870a10086b 100644 (file)
--- a/src/aubio_priv.h
+++ b/src/aubio_priv.h
@@ -169,4 +169,6 @@ typedef enum {
 
 #define ELEM_SWAP(a,b) { register smpl_t t=(a);(a)=(b);(b)=t; }
 
+#define UNUSED __attribute__((unused))
+
 #endif/*_AUBIO_PRIV_H*/