git / moonbite-core / src/compat/endian.h · raw

// Copyright (c) 2014-2018 The Bitcoin Core developers// Distributed under the MIT software license, see the accompanying// file COPYING or http://www.opensource.org/licenses/mit-license.php.#ifndef BITCOIN_COMPAT_ENDIAN_H#define BITCOIN_COMPAT_ENDIAN_H#if defined(HAVE_CONFIG_H)#include <config/bitcoin-config.h>#endif#include <compat/byteswap.h>#include <stdint.h>#if defined(HAVE_ENDIAN_H)#include <endian.h>#elif defined(HAVE_SYS_ENDIAN_H)#include <sys/endian.h>#endif#ifndef HAVE_CONFIG_H// While not technically a supported configuration, defaulting to defining these// DECLs when we were compiled without autotools makes it easier for other build// systems to build things like libbitcoinconsensus for strange targets.#ifdef htobe16#define HAVE_DECL_HTOBE16 1#endif#ifdef htole16#define HAVE_DECL_HTOLE16 1#endif#ifdef be16toh#define HAVE_DECL_BE16TOH 1#endif#ifdef le16toh#define HAVE_DECL_LE16TOH 1#endif#ifdef htobe32#define HAVE_DECL_HTOBE32 1#endif#ifdef htole32#define HAVE_DECL_HTOLE32 1#endif#ifdef be32toh#define HAVE_DECL_BE32TOH 1#endif#ifdef le32toh#define HAVE_DECL_LE32TOH 1#endif#ifdef htobe64#define HAVE_DECL_HTOBE64 1#endif#ifdef htole64#define HAVE_DECL_HTOLE64 1#endif#ifdef be64toh#define HAVE_DECL_BE64TOH 1#endif#ifdef le64toh#define HAVE_DECL_LE64TOH 1#endif#endif // HAVE_CONFIG_H#if defined(WORDS_BIGENDIAN)#if HAVE_DECL_HTOBE16 == 0inline uint16_t htobe16(uint16_t host_16bits){    return host_16bits;}#endif // HAVE_DECL_HTOBE16#if HAVE_DECL_HTOLE16 == 0inline uint16_t htole16(uint16_t host_16bits){    return bswap_16(host_16bits);}#endif // HAVE_DECL_HTOLE16#if HAVE_DECL_BE16TOH == 0inline uint16_t be16toh(uint16_t big_endian_16bits){    return big_endian_16bits;}#endif // HAVE_DECL_BE16TOH#if HAVE_DECL_LE16TOH == 0inline uint16_t le16toh(uint16_t little_endian_16bits){    return bswap_16(little_endian_16bits);}#endif // HAVE_DECL_LE16TOH#if HAVE_DECL_HTOBE32 == 0inline uint32_t htobe32(uint32_t host_32bits){    return host_32bits;}#endif // HAVE_DECL_HTOBE32#if HAVE_DECL_HTOLE32 == 0inline uint32_t htole32(uint32_t host_32bits){    return bswap_32(host_32bits);}#endif // HAVE_DECL_HTOLE32#if HAVE_DECL_BE32TOH == 0inline uint32_t be32toh(uint32_t big_endian_32bits){    return big_endian_32bits;}#endif // HAVE_DECL_BE32TOH#if HAVE_DECL_LE32TOH == 0inline uint32_t le32toh(uint32_t little_endian_32bits){    return bswap_32(little_endian_32bits);}#endif // HAVE_DECL_LE32TOH#if HAVE_DECL_HTOBE64 == 0inline uint64_t htobe64(uint64_t host_64bits){    return host_64bits;}#endif // HAVE_DECL_HTOBE64#if HAVE_DECL_HTOLE64 == 0inline uint64_t htole64(uint64_t host_64bits){    return bswap_64(host_64bits);}#endif // HAVE_DECL_HTOLE64#if HAVE_DECL_BE64TOH == 0inline uint64_t be64toh(uint64_t big_endian_64bits){    return big_endian_64bits;}#endif // HAVE_DECL_BE64TOH#if HAVE_DECL_LE64TOH == 0inline uint64_t le64toh(uint64_t little_endian_64bits){    return bswap_64(little_endian_64bits);}#endif // HAVE_DECL_LE64TOH#else // WORDS_BIGENDIAN#if HAVE_DECL_HTOBE16 == 0inline uint16_t htobe16(uint16_t host_16bits){    return bswap_16(host_16bits);}#endif // HAVE_DECL_HTOBE16#if HAVE_DECL_HTOLE16 == 0inline uint16_t htole16(uint16_t host_16bits){    return host_16bits;}#endif // HAVE_DECL_HTOLE16#if HAVE_DECL_BE16TOH == 0inline uint16_t be16toh(uint16_t big_endian_16bits){    return bswap_16(big_endian_16bits);}#endif // HAVE_DECL_BE16TOH#if HAVE_DECL_LE16TOH == 0inline uint16_t le16toh(uint16_t little_endian_16bits){    return little_endian_16bits;}#endif // HAVE_DECL_LE16TOH#if HAVE_DECL_HTOBE32 == 0inline uint32_t htobe32(uint32_t host_32bits){    return bswap_32(host_32bits);}#endif // HAVE_DECL_HTOBE32#if HAVE_DECL_HTOLE32 == 0inline uint32_t htole32(uint32_t host_32bits){    return host_32bits;}#endif // HAVE_DECL_HTOLE32#if HAVE_DECL_BE32TOH == 0inline uint32_t be32toh(uint32_t big_endian_32bits){    return bswap_32(big_endian_32bits);}#endif // HAVE_DECL_BE32TOH#if HAVE_DECL_LE32TOH == 0inline uint32_t le32toh(uint32_t little_endian_32bits){    return little_endian_32bits;}#endif // HAVE_DECL_LE32TOH#if HAVE_DECL_HTOBE64 == 0inline uint64_t htobe64(uint64_t host_64bits){    return bswap_64(host_64bits);}#endif // HAVE_DECL_HTOBE64#if HAVE_DECL_HTOLE64 == 0inline uint64_t htole64(uint64_t host_64bits){    return host_64bits;}#endif // HAVE_DECL_HTOLE64#if HAVE_DECL_BE64TOH == 0inline uint64_t be64toh(uint64_t big_endian_64bits){    return bswap_64(big_endian_64bits);}#endif // HAVE_DECL_BE64TOH#if HAVE_DECL_LE64TOH == 0inline uint64_t le64toh(uint64_t little_endian_64bits){    return little_endian_64bits;}#endif // HAVE_DECL_LE64TOH#endif // WORDS_BIGENDIAN#endif // BITCOIN_COMPAT_ENDIAN_H