along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#if !defined(EVALUATE_H_INCLUDED)
+#ifndef EVALUATE_H_INCLUDED
#define EVALUATE_H_INCLUDED
#include "types.h"
namespace Eval {
extern void init();
-extern Value evaluate(const Position& pos, Value& margin);
+extern Value evaluate(const Position& pos);
extern std::string trace(const Position& pos);
}
-#endif // !defined(EVALUATE_H_INCLUDED)
+#endif // #ifndef EVALUATE_H_INCLUDED