-const {storage} char array_const_char[4] = {TC(0), TC(1), TC(2), TC(3)};
-const {storage} int array_const_int [4] = {TI(0), TI(1), TI(2), TI(3)};
-const {storage} long array_const_long[4] = {TL(0), TL(1), TL(2), TL(3)};
+const {storage} unsigned char array_const_char[4] = {TC(0), TC(1), TC(2), TC(3)};
+const {storage} unsigned int array_const_int [4] = {TI(0), TI(1), TI(2), TI(3)};
+const {storage} unsigned long array_const_long[4] = {TL(0), TL(1), TL(2), TL(3)};