pub unsafe extern "C" fn ges_clip_set_top_effect_index(
clip: *mut GESClip,
effect: *mut GESBaseEffect,
newindex: c_uint,
) -> gboolean
pub unsafe extern "C" fn ges_clip_set_top_effect_index(
clip: *mut GESClip,
effect: *mut GESBaseEffect,
newindex: c_uint,
) -> gboolean