extern void dbg_print();
class Position;
-extern Move move_from_uci(const Position& pos, const std::string& str);
+extern Move move_from_uci(const Position& pos, std::string& str);
extern const std::string move_to_uci(Move m, bool chess960);
extern const std::string move_to_san(Position& pos, Move m);
struct Time {
void restart() { system_time(&t); }
- uint64_t msec() const { return time_to_msec(t); }
+ int64_t msec() const { return time_to_msec(t); }
int elapsed() const { return int(current_time().msec() - time_to_msec(t)); }
static Time current_time() { Time t; t.restart(); return t; }