pub unsafe extern "C" fn graphene_size_init(
s: *mut graphene_size_t,
width: c_float,
height: c_float,
) -> *mut graphene_size_t
pub unsafe extern "C" fn graphene_size_init(
s: *mut graphene_size_t,
width: c_float,
height: c_float,
) -> *mut graphene_size_t