buf_set_u64() function

Sets @c num bits in @c _buffer, starting at the @c first bit, using the bits in @c value. This routine fast-paths writes of little-endian, byte-aligned, 64-bit words.

Syntax

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Summary

Declaration

from binarybuffer.h:65

static inline void buf_set_u64(uint8_t *_buffer, unsigned first, unsigned num, uint64_t value);

Arguments

Argument

Description

_buffer

The buffer whose bits will be set. Do not use uninitialized buffer or clang static analyzer emits a warning.

first

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

num

The number of bits from @c value to copy (1-64).

value

Up to 64 bits that will be copied to _buffer.

Examples

References

from examples

buf_set_u64() function

Syntax

Arguments

Examples

References

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