#[no_mangle]
pub unsafe extern "C" fn rnp_op_generate_set_expiration(
op: *mut RnpOpGenerate<'_>,
expiration: u32
) -> RnpResult
#[no_mangle]
pub unsafe extern "C" fn rnp_op_generate_set_expiration(
op: *mut RnpOpGenerate<'_>,
expiration: u32
) -> RnpResult