added 'hf 15 cmd sysinfo' using Adrian's second patch from issue 20

[proxmark3-svn] / common / crc16.h

diff --git a/common/crc16.h b/common/crc16.h
index b7e2824ce9847dd32e02416e0b559560040f675f..055a60bcd257592884455e3c7949810a88182ada 100644 (file)
--- a/common/crc16.h
+++ b/common/crc16.h
@@ -1,5 +1,13 @@
-#ifndef CRC16_H__
-#define CRC16_H__
+//-----------------------------------------------------------------------------
+// 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.
+//-----------------------------------------------------------------------------
+// CRC16
+//-----------------------------------------------------------------------------
+
+#ifndef __CRC16_H
+#define __CRC16_H
 
 unsigned short update_crc16(unsigned short crc, unsigned char c);