- void parse_cmdline_path (const Glib::ustring& cmdline_path, Glib::ustring& session_name, Glib::ustring& session_path, bool& existing_session);
- int load_cmdline_session (const Glib::ustring& session_name, const Glib::ustring& session_path, bool& existing_session);
- int build_session_from_nsd (const Glib::ustring& session_name, const Glib::ustring& session_path);
- bool ask_about_loading_existing_session (const Glib::ustring& session_path);
+ void parse_cmdline_path (const std::string& cmdline_path, std::string& session_name, std::string& session_path, bool& existing_session);
+ int load_cmdline_session (const std::string& session_name, const std::string& session_path, bool& existing_session);
+ int build_session_from_nsd (const std::string& session_name, const std::string& session_path);
+ bool ask_about_loading_existing_session (const std::string& session_path);