X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/8f51ddb0bd8fb7536a07966433061f03d45f65e0..8ca5586d49825e3a01b7ec58d8ade4d64564d244:/armsrc/util.h

diff --git a/armsrc/util.h b/armsrc/util.h
index 14403232..21a9b757 100644
--- a/armsrc/util.h
+++ b/armsrc/util.h
@@ -17,6 +17,7 @@
 #define RAMFUNC __attribute((long_call, section(".ramfunc")))
 
 #define BYTEx(x, n) (((x) >> (n * 8)) & 0xff )
+#define min(a, b) (((a) > (b)) ? (b) : (a))
 
 #define LED_RED 1
 #define LED_ORANGE 2
@@ -28,6 +29,7 @@
 #define BUTTON_DOUBLE_CLICK -2
 #define BUTTON_ERROR -99
 
+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);