X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/be09ea86035044f67e0419b067ac54ee055ad9ee..efd0327132b58c701e7148622e7d7808f7c97a88:/common/iso15693tools.c

diff --git a/common/iso15693tools.c b/common/iso15693tools.c
index 2da6c7f9..56b2fdb0 100644
--- a/common/iso15693tools.c
+++ b/common/iso15693tools.c
@@ -9,9 +9,8 @@
 
 #include "iso15693tools.h"
 
-#include "proxmark3.h"
+#include <stddef.h>
 #include <stdint.h>
-#include <stdlib.h>
 #ifdef ON_DEVICE
 #include "printf.h"
 #else
@@ -71,7 +70,7 @@ char* Iso15693sprintUID(char *target, uint8_t *uid) {
 }
 
 
-uint16_t iclass_crc16(char *data_p, unsigned short length) {
+uint16_t iclass_crc16(uint8_t *data_p, unsigned short length) {
 	unsigned char i;
 	unsigned int data;
 	uint16_t crc = ISO15693_CRC_PRESET;
@@ -80,7 +79,7 @@ uint16_t iclass_crc16(char *data_p, unsigned short length) {
 		return (~crc);
 
 	do {
-		for (i = 0, data = (unsigned int)0xff & *data_p++; i < 8; i++, data >>= 1) {
+		for (i = 0, data = 0xff & *data_p++; i < 8; i++, data >>= 1) {
 			if ((crc & 0x0001) ^ (data & 0x0001))
 				crc = (crc >> 1) ^ ISO15693_CRC_POLY;
 			else  crc >>= 1;
@@ -90,7 +89,7 @@ uint16_t iclass_crc16(char *data_p, unsigned short length) {
 	crc = ~crc;
 	data = crc;
 	crc = (crc << 8) | (data >> 8 & 0xff);
-	crc = crc ^ 0xBC3;
+	crc = crc ^ 0x0BC3;
 	return (crc);
 }