X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/6982ac2612c12af9fa65437bf4279007d734cc59..7fe9b0b742d7dae9c5af1d292d11840b5c3cbfae:/common/crc16.c diff --git a/common/crc16.c b/common/crc16.c index c26ced8a..a5713333 100644 --- a/common/crc16.c +++ b/common/crc16.c @@ -1,7 +1,10 @@ -unsigned short update_crc16( unsigned short crc, unsigned char c ) { - unsigned short 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;