added 'hitag2.ht2' binary example image for emulation

[proxmark3-svn] / armsrc / util.h

diff --git a/armsrc/util.h b/armsrc/util.h
index 661b472d1439d273f22bdbf2c71c4da8f54d198c..21a9b7577f2d1f79c0ef3a8d41462bac6e0994a4 100644 (file)
--- 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