Move MAX, MIN and ABS to sys/cc.h

core/net/rime/ipolite.c

@@ -42,20 +42,13 @@
  * @{
  */
 
+#include "sys/cc.h"
 #include "net/rime/rime.h"
 #include "net/rime/ipolite.h"
 #include "lib/random.h"
 
 #include <string.h>
 
-#ifndef MAX
-#define MAX(a, b) ((a) > (b)? (a) : (b))
-#endif /* MAX */
-
-#ifndef MIN
-#define MIN(a, b) ((a) < (b)? (a) : (b))
-#endif /* MIN */
-
 #define DEBUG 0
 #if DEBUG
 #include <stdio.h>