X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/0c2ed92d876c32abce11daf86eea4bcece6fa6fa..7fe9b0b742d7dae9c5af1d292d11840b5c3cbfae:/common/crc16.c

diff --git a/common/crc16.c b/common/crc16.c
index 6cdf3ea3..a5713333 100644
--- a/common/crc16.c
+++ b/common/crc16.c
@@ -1,11 +1,14 @@
-unsigned short update_crc16( WORD crc, BYTE c ) {
-	WORD i, v, tcrc = 0;
+#include "crc16.h"
 
-	v = (crc ^ c) & 0xff;
+unsigned short update_crc16( unsigned short crc, unsigned char c )
+{
+  unsigned short i, v, tcrc = 0;
+
+  v = (crc ^ c) & 0xff;
   for (i = 0; i < 8; i++) {
       tcrc = ( (tcrc ^ v) & 1 ) ? ( tcrc >> 1 ) ^ 0x8408 : tcrc >> 1;
       v >>= 1;
   }
 
-  return (crc >> 8) ^ tcrc;
+  return ((crc >> 8) ^ tcrc)&0xffff;
 }