public void set_translate_func (TranslateFunc func, DestroyNotify? destroy_notify);
public void set_translation_domain (string domain);
public bool parse ([CCode (array_length_pos = 0.9)] ref unowned string[] argv) throws OptionError;
+ public bool parse_strv ([CCode (array_length = false, array_null_terminated = true)] ref string[] argv) throws OptionError;
public void set_help_enabled (bool help_enabled);
public bool get_help_enabled ();
public void set_ignore_unknown_options (bool ignore_unknown);