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#ifndef ENDIAN_H
#define ENDIAN_H
inline unsigned short byteswap(unsigned short x)
{
#if defined(__ppc__) || defined(__ppc64__)
return (x << 8 | x >> 8);
#else
return x;
#endif
}
inline unsigned long byteswap(unsigned long x)
{
#if defined(__ppc__) || defined(__ppc64__)
return
( (x << 24) & 0xFF000000) |
( (x << 8) & 0x00FF0000) |
( (x >> 8) & 0x0000FF00) |
( (x >> 24) & 0x000000FF) ;
#else
return x;
#endif
}
inline unsigned int byteswap(unsigned int x)
{
#if defined(__ppc__) || defined(__ppc64__)
return
( (x << 24) & 0xFF000000) |
( (x << 8) & 0x00FF0000) |
( (x >> 8) & 0x0000FF00) |
( (x >> 24) & 0x000000FF) ;
#else
return x;
#endif
}
inline short byteswap(short x) { return byteswap( (unsigned short) x ); }
inline long byteswap(long x) { return byteswap( (unsigned long) x ); }
inline int byteswap(int x) { return byteswap( (unsigned int) x ); }
#endif
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