// "License": Public Domain // I, Mathias Panzenböck, place this file hereby into the public domain. Use it at your own risk for whatever you like. // In case there are jurisdictions that don't support putting things in the public domain you can also consider it to // be "dual licensed" under the BSD, MIT and Apache licenses, if you want to. This code is trivial anyway. Consider it // an example on how to get the endian conversion functions on different platforms. #pragma once #if (defined(_WIN16) || defined(_WIN32) || defined(_WIN64)) && !defined(__WINDOWS__) # define __WINDOWS__ #endif #if defined(__linux__) || defined(__CYGWIN__) # include #elif defined(__WINDOWS__) # include # if BYTE_ORDER == LITTLE_ENDIAN # define htobe16(x) htons(x) # define htole16(x) (x) # define be16toh(x) ntohs(x) # define le16toh(x) (x) # define htobe32(x) htonl(x) # define htole32(x) (x) # define be32toh(x) ntohl(x) # define le32toh(x) (x) # define htobe64(x) htonll(x) # define htole64(x) (x) # define be64toh(x) ntohll(x) # define le64toh(x) (x) # elif BYTE_ORDER == BIG_ENDIAN /* that would be xbox 360 */ # 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 # error byte order not supported # endif # define __BYTE_ORDER BYTE_ORDER # define __BIG_ENDIAN BIG_ENDIAN # define __LITTLE_ENDIAN LITTLE_ENDIAN # define __PDP_ENDIAN PDP_ENDIAN #else # error platform not supported #endif