Removed unused variables, added implicitly used headers

[proxmark3-svn] / armsrc / hitag2.c

diff --git a/armsrc/hitag2.c b/armsrc/hitag2.c
index f2fbac84869a38c06de647cbc5a304c7f30879ed..15daa25e5de115f0f5dad2bfd4a08fa698dbb7af 100644 (file)
--- a/armsrc/hitag2.c
+++ b/armsrc/hitag2.c
@@ -1,17 +1,21 @@
-/*
- * Hitag2 emulation
- *
- * Contains state and functions for an emulated Hitag2 tag. Offers an entry
- * point to handle commands, needs a callback to send response.
- *
- * (c) 2009 Henryk Plötz <henryk@ploetzli.ch>
- */
+//-----------------------------------------------------------------------------
+// (c) 2009 Henryk Plötz <henryk@ploetzli.ch>
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Hitag2 emulation
+//
+// Contains state and functions for an emulated Hitag2 tag. Offers an entry
+// point to handle commands, needs a callback to send response.
+//-----------------------------------------------------------------------------
 
 #include "proxmark3.h"
-#include <stdint.h>
-
 #include "apps.h"
+#include "util.h"
 #include "hitag2.h"
+#include "string.h"
 
 struct hitag2_cipher_state {
        uint64_t state;