ADD: Added some new analyse functions like CHKSUM ADD/SUBTRACKT with one's complement

[proxmark3-svn] / client / util.h

diff --git a/client/util.h b/client/util.h
index 9c16ba5b1dfab4215ac205caeaab5ad60d8a4084..655f823b546d1adf224eb5ca577902188ab1752b 100644 (file)
--- a/client/util.h
+++ b/client/util.h
@@ -9,14 +9,17 @@
 //-----------------------------------------------------------------------------
 
 #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 <time.h> 
+#include "data.h"    //for FILE_PATH_SIZE
+#include "proxmark3.h"
 
+#ifndef BITMASK
+# define BITMASK(X) (1 << (X))
+#endif
 #ifndef ROTR
 # define ROTR(x,n) (((uintmax_t)(x) >> (n)) | ((uintmax_t)(x) << ((sizeof(x) * 8) - (n))))
 #endif
@@ -27,10 +30,14 @@
 # define MAX(a, b) (((a) > (b)) ? (a) : (b))
 #endif
 #ifndef BSWAP_32
-#define BSWAP_32(x) \
+# define BSWAP_32(x) \
      ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >>  8) | \
       (((x) & 0x0000ff00) <<  8) | (((x) & 0x000000ff) << 24))
 #endif
+#ifndef BSWAP_16
+# define BSWAP_16(x) ((( ((x) & 0xFF00 ) >> 8))| ( (((x) & 0x00FF) << 8)))
+#endif
+
 #define TRUE                        1
 #define FALSE                       0
 #define EVEN                        0
@@ -91,6 +98,8 @@ 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);
 uint32_t PackBits(uint8_t start, uint8_t len, uint8_t* bits);
 void rol(uint8_t *data, const size_t len);
-uint32_t SwapBits(uint32_t value, int nrbits);
\ No newline at end of file
+uint32_t SwapBits(uint32_t value, int nrbits);
+uint32_t reflect(uint32_t v, int b);
\ No newline at end of file