Fix for big-endian support.

ChangeLog

 2013-04-16  Niels Möller  <nisse@lysator.liu.se>
 
+	* umac-set-key.c (BE_SWAP32_N): Fixed dummy definition used for
+	big-endian systems.
+
 	* Makefile.in (TARGETS): Deleted eccdata, it should be build only
 	when public key support is enabled.
 	(clean-here): Exlicitly list it here.

umac-set-key.c

@@ -53,7 +53,7 @@ umac_kdf (struct aes_ctx *aes, unsigned index, unsigned length, uint8_t *dst)
 
 #if WORDS_BIGENDIAN
 #define BE_SWAP32(x) x
-#define BE_SWAP32_N(x)
+#define BE_SWAP32_N(n, x)
 #else
 #define BE_SWAP32(x)				\
   ((ROTL32(8,  x) & 0x00FF00FFUL) |		\