-\r
-// san.h\r
-\r
-#ifndef SAN_H\r
-#define SAN_H\r
-\r
-// includes\r
-\r
-#include "board.h"\r
-#include "util.h"\r
-\r
-// functions\r
-\r
-extern bool move_to_san (int move, const board_t * board, char string[], int size);\r
-extern int move_from_san (const char string[], const board_t * board);\r
-\r
-extern int move_from_san_debug (const char string[], const board_t * board);\r
-\r
-#endif // !defined SAN_H\r
-\r
-// end of san.h\r
-\r
+
+// san.h
+
+#ifndef SAN_H
+#define SAN_H
+
+// includes
+
+#include "board.h"
+#include "util.h"
+
+// functions
+
+extern bool move_to_san (int move, const board_t * board, char string[], int size);
+extern int move_from_san (const char string[], const board_t * board);
+
+extern int move_from_san_debug (const char string[], const board_t * board);
+
+#endif // !defined SAN_H
+
+// end of san.h
+