1. fixed send manchester

[proxmark3-svn] / client / nonce2key / nonce2key.h

diff --git a/client/nonce2key/nonce2key.h b/client/nonce2key/nonce2key.h
index dd0701465d65ca386de718f8d76325215e84014a..c195d97421e1fc2849da9f3232bc889c839ebf01 100644 (file)
--- a/client/nonce2key/nonce2key.h
+++ b/client/nonce2key/nonce2key.h
@@ -10,10 +10,15 @@
 // MIFARE Darkside hack
 //-----------------------------------------------------------------------------
 
-#include "crapto1.h"
+#ifndef __NONCE2KEY_H
+#define __NONCE2KEY_H
+
 #include <inttypes.h>
 #include <stdio.h>
+#include "crapto1.h"
 
 typedef unsigned char byte_t;
 
-int nonce2key(uint32_t uid, uint32_t nt, uint64_t par_info, uint64_t ks_info, uint64_t * key); 
\ No newline at end of file
+int nonce2key(uint32_t uid, uint32_t nt, uint64_t par_info, uint64_t ks_info, uint64_t * key); 
+
+#endif