move the clear buffer outside of potentially time..

[proxmark3-svn] / client / util.h

diff --git a/client/util.h b/client/util.h
index f58f64cb47200defd20fb82aa084bebd5dccf18e..5674adcfdd07e26666b04560b242a1b03b8acf14 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
@@ -43,10 +46,12 @@ char * sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t bre
 
 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);
 char * printBits(size_t const size, void const * const ptr);
 uint8_t *SwapEndian64(const uint8_t *src, const size_t len, const uint8_t blockSize);
 
 char param_getchar(const char *line, int paramnum);
+int param_getptr(const char *line, int *bg, int *en, int paramnum);
 uint8_t param_get8(const char *line, int paramnum);
 uint8_t param_get8ex(const char *line, int paramnum, int deflt, int base);
 uint32_t param_get32ex(const char *line, int paramnum, int deflt, int base);
@@ -54,12 +59,16 @@ uint64_t param_get64ex(const char *line, int paramnum, int deflt, int base);
 uint8_t param_getdec(const char *line, int paramnum, uint8_t *destination);
 uint8_t param_isdec(const char *line, int paramnum);
 int param_gethex(const char *line, int paramnum, uint8_t * data, int hexcnt);
+int param_gethex_ex(const char *line, int paramnum, uint8_t * data, int *hexcnt);
 int param_getstr(const char *line, int paramnum, char * str);
 
  int hextobinarray( char *target,  char *source);
  int hextobinstring( char *target,  char *source);
  int binarraytohex( char *target,  char *source,  int length);
 void binarraytobinstring(char *target,  char *source,  int length);
-uint8_t GetParity( char *string, uint8_t type,  int length);
-void wiegand_add_parity(char *target, char *source, char length);
+uint8_t GetParity( uint8_t *string, uint8_t type,  int length);
+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]);
+void rol(uint8_t *data, const size_t len);