CHG: 'lf cotag demod' - now finds FC/CN Thanks to @marshmellow42

[proxmark3-svn] / common / crc16.h

diff --git a/common/crc16.h b/common/crc16.h
index 055a60bcd257592884455e3c7949810a88182ada..645a5acfc09c36cb33dbe308243df138099572a1 100644 (file)
--- a/common/crc16.h
+++ b/common/crc16.h
@@ -5,10 +5,14 @@
 //-----------------------------------------------------------------------------
 // CRC16
 //-----------------------------------------------------------------------------
-
 #ifndef __CRC16_H
 #define __CRC16_H
 
-unsigned short update_crc16(unsigned short crc, unsigned char c);
+#include <stdint.h>
+#include "util.h"   // SwapBits
 
+unsigned short update_crc16(unsigned short crc, unsigned char c);
+uint16_t crc16(uint8_t const *message, int length, uint16_t remainder, uint16_t polynomial);
+uint16_t crc16_ccitt(uint8_t const *message, int length);
+uint16_t crc16_ccitt_kermit(uint8_t const *message, int length);
 #endif