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Annotation of truecrypt/common/endian.c, revision 1.1.1.2

1.1.1.2 ! root        1: /* Copyright (C) 2004 TrueCrypt Foundation
1.1       root        2:    This product uses components written by Paul Le Roux <[email protected]> */
                      3: 
                      4: #include "TCdefs.h"
                      5: #include "endian.h"
                      6: 
                      7: void
                      8: LongReverse (unsigned long *buffer, unsigned byteCount)
                      9: {
                     10:        unsigned long value;
                     11: 
                     12:        byteCount /= sizeof (unsigned long);
                     13:        while (byteCount--)
                     14:        {
                     15:                value = *buffer;
                     16:                value = ((value & 0xFF00FF00L) >> 8) | \
                     17:                    ((value & 0x00FF00FFL) << 8);
                     18:                *buffer++ = (value << 16) | (value >> 16);
                     19:        }
                     20: }

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