UPD: got the latest updates (@badboy) from @zhovner mfdread.

[proxmark3-svn] / include / common.h

diff --git a/include/common.h b/include/common.h
index feed109c2dfe3faa216edb89fd0852100b542896..2a67bd879c360c3c9363cfc26b098cdc697396d2 100644 (file)
--- a/include/common.h
+++ b/include/common.h
@@ -21,10 +21,13 @@ typedef unsigned char byte_t;
 #ifndef MIN
 # define MIN(a, b) (((a) < (b)) ? (a) : (b))
 #endif
+
 #ifndef MAX
 # define MAX(a, b) (((a) > (b)) ? (a) : (b))
 #endif
 
+#ifndef ABS
+# define ABS(a) ( ((a)<0) ? -(a) : (a) )
+#endif
 #define RAMFUNC __attribute((long_call, section(".ramfunc")))
-
 #endif