pub unsafe extern "C" fn heif_nclx_color_profile_set_transfer_characteristics(
nclx: *mut heif_color_profile_nclx,
transfer_characteristics: u16
) -> heif_error
pub unsafe extern "C" fn heif_nclx_color_profile_set_transfer_characteristics(
nclx: *mut heif_color_profile_nclx,
transfer_characteristics: u16
) -> heif_error