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

[proxmark3-svn] / common / crc.h

diff --git a/common/crc.h b/common/crc.h
index 5a9bcfa725199598585bd1f7354bcdf025c911d4..22b703fe5be44f9eee48c30ef25621fffbe62afe 100644 (file)
--- a/common/crc.h
+++ b/common/crc.h
@@ -9,9 +9,7 @@
 #ifndef __CRC_H
 #define __CRC_H
 
-#include <stdint.h>            //uint32+
-#include <stdbool.h>   //bool
-#include <stddef.h>
+#include "common.h"    //stdint, stddef, stdbool
 #include "util.h"      // reflect, bswap_16
 
 typedef struct crc {
@@ -44,6 +42,7 @@ extern void crc_init(crc_t *crc, int order, uint32_t polynom, uint32_t initial_v
  * data_width lower-most bits are used).
  */
 extern void crc_update(crc_t *crc, uint32_t data, int data_width);
+extern void crc_update2(crc_t *crc, uint32_t data, int data_width);
 
 /* Clean the crc state, e.g. reset it to initial_value */
 extern void crc_clear(crc_t *crc);
@@ -68,6 +67,8 @@ uint32_t CRC16Legic(uint8_t *buff, size_t size, uint8_t uidcrc);
 // test crc 16.
 uint32_t CRC16_DNP(uint8_t *buff, size_t size);
 uint32_t CRC16_CCITT(uint8_t *buff, size_t size);
+uint32_t CRC16_Iso15693(uint8_t *buff, size_t size);
+uint32_t CRC16_ICLASS(uint8_t *buff, size_t size);
 
 /* Static initialization of a crc structure */
 #define CRC_INITIALIZER(_order, _polynom, _initial_value, _final_xor) { \