Replace MIN# / MAX# with variadic MIN / MAX (#11960)

frameworks/CMSIS/LPC1768/include/lpc_types.h

@@ -145,12 +145,7 @@ typedef int32_t(*PFI)();
 /* External data/function define */
 #define EXTERN extern
 
-#ifndef MAX
-  #define MAX(a, b) (((a) > (b)) ? (a) : (b))
-#endif
-#ifndef MIN
-  #define MIN(a, b) (((a) < (b)) ? (a) : (b))
-#endif
+#include "../../../../src/core/minmax.h"
 
 /**
  * @}