// Copyright 2005-2019 The Mumble Developers. All rights reserved. // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file at the root of the // Mumble source tree or at . #ifndef MUMBLE_BYTESWAP_H_ #define MUMBLE_BYTESWAP_H_ #include #if Q_BYTE_ORDER == Q_BIG_ENDIAN # define SWAP64(x) (x) #else # if defined(__x86_64__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) # define SWAP64(x) __builtin_bswap64(x) # else # include # define SWAP64(x) qbswap(x) # endif #endif #endif