ADD: @go_tus 's code to generate wiegand codes from FacilityCode/SiteCode and Cardn...

[proxmark3-svn] / client / util.h

diff --git a/client/util.h b/client/util.h
index 7831716ac56c138242f3eeca54bd4c42b1325856..12f1592974b05b981307053dc196803be4e643f7 100644 (file)
--- a/client/util.h
+++ b/client/util.h
@@ -17,6 +17,9 @@
 #include <time.h>
 #include "data.h"
 
+#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
@@ -46,6 +49,7 @@ void num_to_bytes(uint64_t n, size_t len, uint8_t* dest);
 uint64_t bytes_to_num(uint8_t* src, size_t len);
 void num_to_bytebits(uint64_t  n, size_t len, uint8_t *dest);
 uint8_t *SwapEndian64(const uint8_t *src, const size_t len, const uint8_t blockSize);
+void SwapEndian64ex(const uint8_t *src, const size_t len, const uint8_t blockSize, uint8_t *dest);
 
 char param_getchar(const char *line, int paramnum);
 int param_getptr(const char *line, int *bg, int *en, int paramnum);