rem: cursor_which get_syscursor(void)
add: get_syscursor(void)
context: cursor_which get_syscursor(void){	port_id server=find_port(SERVER_PORT_NAME);	if(server >= 0)	{		int32 code = SERVER_FALSE;		BPrivate::BAppServerLink link;		cursor_which which;		link.SetSendPort(server);		link.StartMessage(AS_GET_SYSCURSOR);		link.FlushWithReply(&code);				if (code == SERVER_TRUE)			if (link.Read<cursor_which>(&which) == B_OK)				return which;	}	return B_CURSOR_INVALID;}