[Compact]
[CCode (free_function = "g_option_group_free")]
public class OptionGroup {
- public OptionGroup (string name, string description, string help_description, void* user_data, DestroyNotify? destroy);
+ public OptionGroup (string name, string description, string help_description, void* user_data = null, DestroyNotify? destroy = null);
public void add_entries ([CCode (array_length = false)] OptionEntry[] entries);
public void set_parse_hooks (OptionParseFunc pre_parse_func, OptionParseFunc post_parse_hook);
public void set_error_hook (OptionErrorFunc error_func);