X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/2c7928874b055d8c6a006b9a57919dca1a3d615f..11117f6ab52be647a73fbdcce36dc397ce91eb45:/client/util.h

diff --git a/client/util.h b/client/util.h
index 6f9a1177..1b6b2fb1 100644
--- a/client/util.h
+++ b/client/util.h
@@ -9,14 +9,16 @@
 //-----------------------------------------------------------------------------
 
 #include <stdio.h>
-#include <stdint.h>
-#include <stdio.h>
+#include <stdint.h>  //included in data.h
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
 #include <time.h>
-#include "data.h"
+#include "data.h"    //for FILE_PATH_SIZE
 
+#ifndef ROTR
+# define ROTR(x,n) (((uintmax_t)(x) >> (n)) | ((uintmax_t)(x) << ((sizeof(x) * 8) - (n))))
+#endif
 #ifndef MIN
 # define MIN(a, b) (((a) < (b)) ? (a) : (b))
 #endif
@@ -68,3 +70,5 @@ void wiegand_add_parity(uint8_t *target, uint8_t *source, uint8_t length);
 
 void xor(unsigned char *dst, unsigned char *src, size_t len);
 int32_t le24toh(uint8_t data[3]);
+uint32_t le32toh (uint8_t *data);
+void rol(uint8_t *data, const size_t len);