linux patch by Wil

[proxmark3-svn] / armsrc / util.h

diff --git a/armsrc/util.h b/armsrc/util.h
index 1f4a81748852a92be322900ca57092e76d2928bb..34760ab1dedd4eb83e4df3c0ee60a26e44c3ad64 100644 (file)
--- a/armsrc/util.h
+++ b/armsrc/util.h
@@ -14,6 +14,8 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#define BYTEx(x, n) (((x) >> (n * 8)) & 0xff )
+
 #define LED_RED 1
 #define LED_ORANGE 2
 #define LED_GREEN 4
@@ -35,4 +37,4 @@ int BUTTON_CLICKED(int ms);
 int BUTTON_HELD(int ms);
 void FormatVersionInformation(char *dst, int len, const char *prefix, void *version_information);
 
-#endif
\ No newline at end of file
+#endif