NAME
memcpy —
copy byte string
SYNOPSIS
#include
<sys/systm.h>
void *
memcpy(void
* restrict dst, const
void * restrict src,
size_t len);
DESCRIPTION
Thememcpy()
function copies len bytes from string
src to string dst. The arguments
must not overlap — behavior if the arguments overlap is undefined. To
copy byte strings that overlap, use
memmove(9).
RETURN VALUES
The memcpy() function returns the original
value of dst.
SEE ALSO
STANDARDS
The memcpy() function conforms to
ISO/IEC 9899:1999
(“ISO C99”).