string.h File Reference

Variants on standard block memory copy/set functions. More...

#include <sys/cdefs.h>
#include <string.h>

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Functions
void *	memcpy4 (void *dest, const void *src, size_t count)
	Copy a block of memory, 4 bytes at a time.
void *	memset4 (void *s, unsigned long c, size_t count)
	Set a block of memory, 4 bytes at a time.
void *	memcpy2 (void *dest, const void *src, size_t count)
	Copy a block of memory, 2 bytes at a time.
void *	memset2 (void *s, unsigned short c, size_t count)
	Set a block of memory, 2 bytes at a time.

Detailed Description

Variants on standard block memory copy/set functions.

This file contains variants on the standard block memory copy/set functions. These variants copy/set memory in the specified block sizes, which may be helpful for interacting with memory-mapped hardware.

Author

Megan Potter