Fix unused parameter warning when building mech_eap

[libeap.git] / src / utils / common.h

diff --git a/src/utils/common.h b/src/utils/common.h
index f17bf69..96ff59c 100644 (file)
--- a/src/utils/common.h
+++ b/src/utils/common.h
@@ -337,9 +337,11 @@ static inline unsigned int wpa_swap_32(unsigned int v)
 #ifdef __GNUC__
 #define PRINTF_FORMAT(a,b) __attribute__ ((format (printf, (a), (b))))
 #define STRUCT_PACKED __attribute__ ((packed))
+#define UNUSED __attribute__ ((unused))
 #else
 #define PRINTF_FORMAT(a,b)
 #define STRUCT_PACKED
+#define UNUSED
 #endif