sfinae.hpp

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//    OpenVPN -- An application to securely tunnel IP networks
//               over a single port, with support for SSL/TLS-based
//               session authentication and key exchange,
//               packet encryption, packet authentication, and
//               packet compression.
//
//    Copyright (C) 2012- OpenVPN Inc.
//
//    SPDX-License-Identifier: MPL-2.0 OR AGPL-3.0-only WITH openvpn3-openssl-exception
//
 
#pragma once
 
namespace openvpn::SFINAE {
 
template <int I>
struct Rank : Rank<I - 1>
{
};
template <>
struct Rank<0>
{
};
 
} // namespace openvpn::SFINAE