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196 lines
3.9 KiB
196 lines
3.9 KiB
// Copyright (c) 2014-2016 The Bitcoin Core developers |
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// Distributed under the MIT software license, see the accompanying |
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// file COPYING or http://www.opensource.org/licenses/mit-license.php. |
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#ifndef BITCOIN_COMPAT_ENDIAN_H |
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#define BITCOIN_COMPAT_ENDIAN_H |
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#if defined(HAVE_CONFIG_H) |
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#include "config/bitcoin-config.h" |
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#endif |
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#include <stdint.h> |
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#include "compat/byteswap.h" |
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#if defined(HAVE_ENDIAN_H) |
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#include <endian.h> |
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#elif defined(HAVE_SYS_ENDIAN_H) |
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#include <sys/endian.h> |
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#endif |
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#if defined(WORDS_BIGENDIAN) |
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#if HAVE_DECL_HTOBE16 == 0 |
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inline uint16_t htobe16(uint16_t host_16bits) |
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{ |
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return host_16bits; |
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} |
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#endif // HAVE_DECL_HTOBE16 |
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#if HAVE_DECL_HTOLE16 == 0 |
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inline uint16_t htole16(uint16_t host_16bits) |
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{ |
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return bswap_16(host_16bits); |
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} |
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#endif // HAVE_DECL_HTOLE16 |
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#if HAVE_DECL_BE16TOH == 0 |
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inline uint16_t be16toh(uint16_t big_endian_16bits) |
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{ |
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return big_endian_16bits; |
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} |
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#endif // HAVE_DECL_BE16TOH |
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#if HAVE_DECL_LE16TOH == 0 |
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inline uint16_t le16toh(uint16_t little_endian_16bits) |
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{ |
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return bswap_16(little_endian_16bits); |
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} |
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#endif // HAVE_DECL_LE16TOH |
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#if HAVE_DECL_HTOBE32 == 0 |
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inline uint32_t htobe32(uint32_t host_32bits) |
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{ |
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return host_32bits; |
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} |
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#endif // HAVE_DECL_HTOBE32 |
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#if HAVE_DECL_HTOLE32 == 0 |
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inline uint32_t htole32(uint32_t host_32bits) |
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{ |
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return bswap_32(host_32bits); |
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} |
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#endif // HAVE_DECL_HTOLE32 |
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#if HAVE_DECL_BE32TOH == 0 |
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inline uint32_t be32toh(uint32_t big_endian_32bits) |
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{ |
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return big_endian_32bits; |
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} |
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#endif // HAVE_DECL_BE32TOH |
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#if HAVE_DECL_LE32TOH == 0 |
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inline uint32_t le32toh(uint32_t little_endian_32bits) |
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{ |
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return bswap_32(little_endian_32bits); |
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} |
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#endif // HAVE_DECL_LE32TOH |
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#if HAVE_DECL_HTOBE64 == 0 |
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inline uint64_t htobe64(uint64_t host_64bits) |
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{ |
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return host_64bits; |
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} |
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#endif // HAVE_DECL_HTOBE64 |
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#if HAVE_DECL_HTOLE64 == 0 |
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inline uint64_t htole64(uint64_t host_64bits) |
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{ |
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return bswap_64(host_64bits); |
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} |
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#endif // HAVE_DECL_HTOLE64 |
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#if HAVE_DECL_BE64TOH == 0 |
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inline uint64_t be64toh(uint64_t big_endian_64bits) |
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{ |
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return big_endian_64bits; |
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} |
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#endif // HAVE_DECL_BE64TOH |
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#if HAVE_DECL_LE64TOH == 0 |
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inline uint64_t le64toh(uint64_t little_endian_64bits) |
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{ |
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return bswap_64(little_endian_64bits); |
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} |
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#endif // HAVE_DECL_LE64TOH |
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#else // WORDS_BIGENDIAN |
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#if HAVE_DECL_HTOBE16 == 0 |
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inline uint16_t htobe16(uint16_t host_16bits) |
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{ |
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return bswap_16(host_16bits); |
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} |
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#endif // HAVE_DECL_HTOBE16 |
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#if HAVE_DECL_HTOLE16 == 0 |
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inline uint16_t htole16(uint16_t host_16bits) |
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{ |
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return host_16bits; |
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} |
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#endif // HAVE_DECL_HTOLE16 |
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#if HAVE_DECL_BE16TOH == 0 |
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inline uint16_t be16toh(uint16_t big_endian_16bits) |
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{ |
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return bswap_16(big_endian_16bits); |
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} |
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#endif // HAVE_DECL_BE16TOH |
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#if HAVE_DECL_LE16TOH == 0 |
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inline uint16_t le16toh(uint16_t little_endian_16bits) |
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{ |
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return little_endian_16bits; |
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} |
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#endif // HAVE_DECL_LE16TOH |
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#if HAVE_DECL_HTOBE32 == 0 |
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inline uint32_t htobe32(uint32_t host_32bits) |
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{ |
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return bswap_32(host_32bits); |
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} |
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#endif // HAVE_DECL_HTOBE32 |
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#if HAVE_DECL_HTOLE32 == 0 |
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inline uint32_t htole32(uint32_t host_32bits) |
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{ |
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return host_32bits; |
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} |
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#endif // HAVE_DECL_HTOLE32 |
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#if HAVE_DECL_BE32TOH == 0 |
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inline uint32_t be32toh(uint32_t big_endian_32bits) |
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{ |
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return bswap_32(big_endian_32bits); |
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} |
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#endif // HAVE_DECL_BE32TOH |
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#if HAVE_DECL_LE32TOH == 0 |
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inline uint32_t le32toh(uint32_t little_endian_32bits) |
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{ |
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return little_endian_32bits; |
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} |
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#endif // HAVE_DECL_LE32TOH |
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#if HAVE_DECL_HTOBE64 == 0 |
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inline uint64_t htobe64(uint64_t host_64bits) |
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{ |
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return bswap_64(host_64bits); |
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} |
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#endif // HAVE_DECL_HTOBE64 |
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#if HAVE_DECL_HTOLE64 == 0 |
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inline uint64_t htole64(uint64_t host_64bits) |
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{ |
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return host_64bits; |
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} |
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#endif // HAVE_DECL_HTOLE64 |
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#if HAVE_DECL_BE64TOH == 0 |
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inline uint64_t be64toh(uint64_t big_endian_64bits) |
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{ |
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return bswap_64(big_endian_64bits); |
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} |
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#endif // HAVE_DECL_BE64TOH |
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#if HAVE_DECL_LE64TOH == 0 |
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inline uint64_t le64toh(uint64_t little_endian_64bits) |
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{ |
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return little_endian_64bits; |
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} |
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#endif // HAVE_DECL_LE64TOH |
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#endif // WORDS_BIGENDIAN |
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#endif // BITCOIN_COMPAT_ENDIAN_H
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