pub unsafe extern "C" fn ges_track_element_edit(
object: *mut GESTrackElement,
layers: *mut GList,
mode: GESEditMode,
edge: GESEdge,
position: u64,
) -> gboolean
pub unsafe extern "C" fn ges_track_element_edit(
object: *mut GESTrackElement,
layers: *mut GList,
mode: GESEditMode,
edge: GESEdge,
position: u64,
) -> gboolean