bitfield.h File Reference

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Detailed Description

Compactly represent a bit field.

Go to the source code of this file.

Data Structures
struct	_BITFIELD_
	ADT for compactly representing a bit field. More...
Typedefs
typedef _BITFIELD_	BitFieldStruct
	ADT for compactly representing a bit field.
typedef _BITFIELD_ *	BitFieldPtr
	ADT for compactly representing a bit field.
Functions
BitField	BitFieldNew (int byteSize)
	Create a new BitField with the specified number of bits.
void	BitFieldFree (BitField b)
	Frees the memory associated with the BitField.
int	BitFieldGetNumBytes (BitField b)
	Returns the number of bytes being used to represent the BitField.
int	BitFieldGetBit (BitField b, long offset)
	Returns the value of the specifed bit.
void	BitFieldSetBit (BitField b, long offset, int val)
	Sets the value of the specified bit.

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Typedef Documentation

typedef struct _BITFIELD_ * BitFieldPtr

ADT for compactly representing a bit field. See bitfield.h for more detail.

typedef struct _BITFIELD_ BitFieldStruct

ADT for compactly representing a bit field. See bitfield.h for more detail.

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Function Documentation

void BitFieldFree (  BitField  b  )

Frees the memory associated with the BitField.

int BitFieldGetBit (  BitField  b, long  offset )

Returns the value of the specifed bit.

int BitFieldGetNumBytes (  BitField  b  )

Returns the number of bytes being used to represent the BitField.

BitField BitFieldNew (  int  byteSize  )

Create a new BitField with the specified number of bits.

void BitFieldSetBit (  BitField  b, long  offset, int  val )

Sets the value of the specified bit.

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