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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > LDT / V0-0-0

Constituent: encdec     Tag: rad750

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bswp.h File Reference

Stripped-down local copy of the PBS swap routines. More...

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Functions
__inline void	bswp__store32 (unsigned int *dst, unsigned int val)
	Store the byte-swapped version of val in dst.
__inline unsigned int	bswp__load32 (unsigned int *src)
	Return the byte-swapped version of the 32-bit value at dst.
__inline void	bswp__store32b (unsigned int *dst, unsigned int val)
	Store the big endian representation of val in dst.
__inline unsigned int	bswp__load32b (unsigned int *src)
	Return the big-endian version of the 32-bit value at src.

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Detailed Description

Stripped-down local copy of the PBS swap routines.

Author:

JJRussell - russell@slac.stanford.edu

   CVS $Id: bswp.h,v 1.1.1.1 2005/09/23 06:41:07 russell Exp $

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Function Documentation

unsigned int bswp__load32 (  unsigned int *  src  )  [static]

Return the byte-swapped version of the 32-bit value at dst. Returns: The byte-swapped version of the 32-bit value at dst Parameters: src  The source location to fetch the 32-bit value from

unsigned int bswp__load32b (  unsigned int *  src  )  [static]

Return the big-endian version of the 32-bit value at src. Returns: The big-endian version of the 32-bit value at src Parameters: src  The location to fetch the 32-bit value from On big-endian machines, no byte-swapping takes place

void bswp__store32 (  unsigned int *  dst, unsigned int  val )  [static]

Store the byte-swapped version of val in dst. Parameters: dst  The destination address, must be 32-bit aligned val  The 32-bit value to store

void bswp__store32b (  unsigned int *  dst, unsigned int  val )  [static]

Store the big endian representation of val in dst. Parameters: dst  The destination address, must be 32-bit aligned val  The 32-bit value to store On big-endian machine no byte-swapping occurs

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