//Simple static dropdowns.
extern DROPDOWN dropdown_dpi,
                dropdown_language,
                dropdown_proxy,
                dropdown_ipv6,
                dropdown_udp,
                dropdown_theme,
                dropdown_friend_autoaccept_ft;

//List-based dropdowns. list_dropdown_* functions are applicable.
extern DROPDOWN dropdown_audio_in,
                dropdown_audio_out,
                dropdown_video;
