Added a lua bit manipulation library, added Lua-api to iso 15693 crc-calculation

[proxmark3-svn] / armsrc / util.h

diff --git a/armsrc/util.h b/armsrc/util.h
index 21a9b7577f2d1f79c0ef3a8d41462bac6e0994a4..9c4b4c58e75a81e09661a829695960bb4e53cf46 100644 (file)
--- a/armsrc/util.h
+++ b/armsrc/util.h
@@ -13,11 +13,9 @@
 
 #include <stddef.h>
 #include <stdint.h>
-
-#define RAMFUNC __attribute((long_call, section(".ramfunc")))
+#include <common.h>
 
 #define BYTEx(x, n) (((x) >> (n * 8)) & 0xff )
-#define min(a, b) (((a) > (b)) ? (b) : (a))
 
 #define LED_RED 1
 #define LED_ORANGE 2
@@ -29,6 +27,7 @@
 #define BUTTON_DOUBLE_CLICK -2
 #define BUTTON_ERROR -99
 
+size_t nbytes(size_t nbits);
 uint32_t SwapBits(uint32_t value, int nrbits);
 void num_to_bytes(uint64_t n, size_t len, uint8_t* dest);
 uint64_t bytes_to_num(uint8_t* src, size_t len);
@@ -48,4 +47,7 @@ void StartCountUS();
 uint32_t RAMFUNC GetCountUS();
 uint32_t RAMFUNC GetDeltaCountUS();
 
+void StartCountMifare();
+uint32_t RAMFUNC GetCountMifare();
+
 #endif