const gchar * gtk_about_dialog_get_logo_icon_name (GtkAboutDialog *about);
void gtk_about_dialog_set_logo_icon_name (GtkAboutDialog *about,
const gchar *icon_name);
+void gtk_about_dialog_add_credit_section (GtkAboutDialog *about,
+ const gchar *section_name,
+ const gchar **people);
G_END_DECLS