return s.str();
}
+const string engine_author() { return "Tord Romstad, Marco Costalba and Joona Kiiski"; }
+
/// get_system_time() returns the current system time, measured in
/// milliseconds.
#ifndef _WIN32
-int data_available()
+int input_available()
{
fd_set readfds;
struct timeval timeout;