#ifndef ENDIAN_H #define ENDIAN_H #if defined(__linux__) || defined(__CYGWIN__) #include #elif defined(__APPLE__) #include #define htobe16(x) OSSwapHostToBigInt16(x) #define htole16(x) OSSwapHostToLittleInt16(x) #define be16toh(x) OSSwapBigToHostInt16(x) #define le16toh(x) OSSwapLittleToHostInt16(x) #define htobe32(x) OSSwapHostToBigInt32(x) #define htole32(x) OSSwapHostToLittleInt32(x) #define be32toh(x) OSSwapBigToHostInt32(x) #define le32toh(x) OSSwapLittleToHostInt32(x) #define htobe64(x) OSSwapHostToBigInt64(x) #define htole64(x) OSSwapHostToLittleInt64(x) #define be64toh(x) OSSwapBigToHostInt64(x) #define le64toh(x) OSSwapLittleToHostInt64(x) #else #if !defined(__BYTE_ORDER__) #error "No endian define provided by compiler" #endif #if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__) #define htobe16(x) (x) #define htole16(x) __builtin_bswap16(x) #define be16toh(x) (x) #define le16toh(x) __builtin_bswap16(x) #define htobe32(x) (x) #define htole32(x) __builtin_bswap32(x) #define be32toh(x) (x) #define le32toh(x) __builtin_bswap32(x) #define htobe64(x) (x) #define htole64(x) __builtin_bswap64(x) #define be64toh(x) (x) #define le64toh(x) __builtin_bswap64(x) #else #define htobe16(x) __builtin_bswap16(x) #define htole16(x) (x) #define be16toh(x) __builtin_bswap16(x) #define le16toh(x) (x) #define htobe32(x) __builtin_bswap32(x) #define htole32(x) (x) #define be32toh(x) __builtin_bswap32(x) #define le32toh(x) (x) #define htobe64(x) __builtin_bswap64(x) #define htole64(x) (x) #define be64toh(x) __builtin_bswap64(x) #define le64toh(x) (x) #endif #endif #endif