Reverse byte order for specific datum sizes. Note that the byte-swap approach avoids alignment issues, so is probably faster overall than a traditional 'shift' implementation.
See Source File
BSD style: $(LICENSE)
Copyright (c) 2004 Kris Bell. All rights reserved
Initial release: October 2004
Feb 20th 2005 - Asm version removed by Aleksey Bobnev
Kris, Aleksey Bobnev