LAR Library: bits.h Source File

int64_t bitsExtractInt(const bitsBuffer_t *b, int offset, int count)

Extract a sub-sequence of a bit buffer as an integer.

unsigned long long uint64_t

Unsigned 64-bit integer.

Definition: base.h:171

long long int64_t

Signed 64-bit integer.

Definition: base.h:159

int bitsSet(bitsBuffer_t *b, int index, int value)

Set or clear a bit in b.

int bitsShiftLeft(bitsBuffer_t *b, int index, int nbits, int nshift)

Shift b left by nshift bits.

uint8_t bitsBuffer_t

A bit-buffer is a sequence of 8-bits unsigned integers.

Definition: bits.h:46

int bitsRotateRight(bitsBuffer_t *b, int index, int nbits, int nrotate)

Rotate b right by nrotate bits.

int bitsAppendInt(uint64_t bits, int nbits, bitsBuffer_t *dst, int dstCount)

Append the bits extracted from an integer to a bit buffer.

Logical AND of source and destination.

Definition: bits.h:54

Copy source bits into destination.

Definition: bits.h:52

Logical OR of source and destination.

Definition: bits.h:55

Logical AND of negated source and destination.

Definition: bits.h:57

int bitsRotateLeft(bitsBuffer_t *b, int index, int nbits, int nrotate)

Rotate b left by nrotate bits.

int bitsCopy(const bitsBuffer_t *src, int srcOffset, int srcCount, bitsBuffer_t *dst, int dstOffset)

Copy a sequence of bits from one buffer to another.

int bitsGet(const bitsBuffer_t *b, int index)

Return the value of a bit in b.

int bitsShiftRight(bitsBuffer_t *b, int index, int nbits, int nshift)

Shift b right by nshift bits.

Copy negated source bits into destination.

Definition: bits.h:53

int bitsSetRange(bitsBuffer_t *b, int offset, int count, int value)

Set a range of bits on a buffer.

Larlib basic definitions.

int bitsAppend(const bitsBuffer_t *src, int srcOffset, int srcCount, bitsBuffer_t *dst, int dstCount)

Append one bit buffer to another.

int bitsBlt(const bitsBuffer_t *src, int srcOffset, int srcCount, enum bitsBltOp_t op, bitsBuffer_t *dst, int dstOffset)

Combine two bit buffers using a bit operation.

Logical XOR of source and destination.

Definition: bits.h:56

bitsBltOp_t

Possible bit operations for bitsBlt().

Definition: bits.h:51

unsigned char uint8_t

Unsigned 8-bit integer.

Definition: base.h:162