#[no_mangle]
pub unsafe extern "C" fn rnp_op_verify_get_signature_at(
op: *mut RnpOpVerify<'_>,
idx: size_t,
signature: *mut *const RnpOpVerifySignature
) -> RnpResult
#[no_mangle]
pub unsafe extern "C" fn rnp_op_verify_get_signature_at(
op: *mut RnpOpVerify<'_>,
idx: size_t,
signature: *mut *const RnpOpVerifySignature
) -> RnpResult