Fix signedness warning in time_to_msec()

[stockfish] / src / misc.h

diff --git a/src/misc.h b/src/misc.h
index 58646aaf505a7175d9583dbbbbdf56f02774ded5..0cd5a7067cdf883d59a7ca321fcb96c1a9e4379a 100644 (file)
--- a/src/misc.h
+++ b/src/misc.h
@@ -38,7 +38,7 @@ extern void dbg_mean_of(int v);
 extern void dbg_print();
 
 class Position;
-extern Move move_from_uci(const Position& pos, 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);
 
@@ -51,7 +51,7 @@ struct Log : public std::ofstream {
 
 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; }