fix clang compiler warnings (including fixing a bug revealed in cmdhftopaz.c)

[proxmark3-svn] / include / common.h

diff --git a/include/common.h b/include/common.h
index 13daa86eb94b35085bb622ce757c5e292255cc61..998db64dccc7820493dbb3df1042562e7b613ef1 100644 (file)
--- a/include/common.h
+++ b/include/common.h
@@ -18,4 +18,17 @@
 #include <at91sam7s512.h>
 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