change parameter name

router/router.cpp

@@ -90,7 +90,7 @@ int router(short int size_x, short int size_y, short int line_num, short int boa
 	cout << "rip-up routing ..." << endl;
 	short int last_target = -1;
 	ap_uint<16> round;
-	for(round = 1; round <= ROUND_END; round++) {
+	for(round = 1; round <= ROUND_LIMIT; round++) {
 		short int target = lfsr_random() % line_num;
 		if(adjacents[target]) continue;
 		if(target == last_target) continue;

router/router.hpp

@@ -11,7 +11,7 @@
 
 using namespace std;
 
-#define ROUND_END 32768 // Max=65534(=2^16-2)
+#define ROUND_LIMIT 32768 // Max=65534(=2^16-2)
 #define PRINT_BOARD
 //#define PRINT_SEARCH // for router debug