Function obs_sys::obs_sceneitem_group_enum_items

pub unsafe extern "C" fn obs_sceneitem_group_enum_items(
    group: *mut obs_sceneitem_t,
    callback: Option<unsafe extern "C" fn(arg1: *mut obs_scene_t, arg2: *mut obs_sceneitem_t, arg3: *mut c_void) -> bool>,
    param: *mut c_void
)