/*
 *  Copyright (C) 2004-2020 Savoir-faire Linux Inc.
 *
 *  Author: Guillaume Roguez <guillaume.roguez@savoirfairelinux.com>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.
 */

#pragma once

#ifdef __cplusplus
#include <cstddef>
#else
#include <stddef.h>
#endif

// C-callable versions of C++ APIs.
#ifdef __cplusplus
namespace {
extern "C" {
#endif

void ring_secure_memzero(void* ptr, size_t length);

#ifdef __cplusplus
};
}

namespace jami {
namespace secure {

/// Erase with \a size '0' the given memory starting at \a ptr pointer.
void memzero(void* ptr, std::size_t length);

} // namespace secure
} // namespace jami

#endif // __cplusplus
