- #ifndef AL_ENDIANTEST_H
- #define AL_ENDIANTEST_H
- #if defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__)
- #define IS_LITTLE_ENDIAN (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
- #else
- static const union {
- unsigned int u;
- unsigned char b[sizeof(unsigned int)];
- } EndianTest = { 1 };
- #define IS_LITTLE_ENDIAN (EndianTest.b[0] == 1)
- #endif
- #endif /* AL_ENDIANTEST_H */
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