rtxBitString.h File Reference

#include "rtxsrc/rtxContext.h"

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Macros
#define	OSRTBYTEARRAYSIZE(numbits)   ((numbits+7)/8)

Functions
OSUINT32	rtxGetBitCount (OSUINT32 value)
int	rtxSetBit (OSOCTET *pBits, OSSIZE numbits, OSSIZE bitIndex)
OSUINT32	rtxSetBitFlags (OSUINT32 flags, OSUINT32 mask, OSBOOL action)
int	rtxClearBit (OSOCTET *pBits, OSSIZE numbits, OSSIZE bitIndex)
OSBOOL	rtxTestBit (const OSOCTET *pBits, OSSIZE numbits, OSSIZE bitIndex)
OSSIZE	rtxLastBitSet (const OSOCTET *pBits, OSSIZE numbits)
int	rtxCheckBitBounds (OSCTXT *pctxt, OSOCTET **ppBits, OSSIZE *pNumocts, OSSIZE minRequiredBits, OSSIZE preferredLimitBits)
int	rtxZeroUnusedBits (OSOCTET *pBits, OSSIZE numbits)
int	rtxCheckUnusedBitsZero (const OSOCTET *pBits, OSSIZE numbits)

Detailed Description

Contains utility functions for setting, clearing, and testing bits at any position in an arbitrarily sized array of bytes.