endian.h

Go to the documentation of this file.

/*
 * Copyright 2010 Savarese Software Research Corporation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.savarese.com/software/ApacheLicense-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef __SSRC_WSPR_UTILITY_ENDIAN_H
#define __SSRC_WSPR_UTILITY_ENDIAN_H

#include <ssrc/wispers-packages.h>

#include <cstdint>

__BEGIN_NS_SSRC_WSPR_UTILITY

inline bool is_little_endian() {
  const std::int32_t num = 1;
  return (*reinterpret_cast<const char*>(&num) == 1);
}

inline bool is_big_endian() {
  return !is_little_endian();
}

__END_NS_SSRC_WSPR_UTILITY

#endif