working move gen

src/common/print.c

@@ -0,0 +1,22 @@
+#include "chess/types.h"
+#include <stdio.h>
+#include <stdint.h>
+#include <chess/bitboard.h>
+
+void printerll(FILE *file, long long num) {
+	fprintf(file, "%lld", num);
+}
+
+void printerull(FILE *file, unsigned long long num) {
+	fprintf(file, "%lluu", num);
+}
+
+// for debugging
+void printPieceMask(uint_least64_t mask) {
+	for(uint_least8_t i = 0; i < BOARD_SIZE; ++i, mask >>= BOARD_SIZE) {
+		for(uint_least8_t j = 0; j < BOARD_SIZE; ++j) {
+		printf("%d ", bitsetGet(mask, j));
+		}
+		printf("\n");
+	}
+}