buf_get_u64() function

Retrieves @c num bits from @c _buffer, starting at the @c first bit, returning the bits in a 64-bit word. This routine fast-paths reads of little-endian, byte-aligned, 64-bit words.

Syntax

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Summary

Declaration

from binarybuffer.h:134

static inline uint64_t buf_get_u64(const uint8_t *_buffer, unsigned first, unsigned num);

Arguments

Argument

Description

_buffer

The buffer whose bits will be read.

first

The bit offset in @c _buffer to start reading (0-63).

num

The number of bits from @c _buffer to read (1-64).

Return value

Up to 64-bits that were read from @c _buffer.

Examples

References

from examples

buf_get_u64() function

Syntax

Arguments

Return value

Examples

References

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