MEMCPY(3) BSD Library Functions Manual MEMCPY(3)
NAME
memcpy -- copy byte string
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <string.h>
void *
memcpy(void * restrict dst, const void * restrict src, size_t len);
DESCRIPTION
The memcpy() 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(3).
RETURN VALUES
The memcpy() function returns the original value of dst.
SEE ALSO
bcopy(3), memccpy(3), memmove(3), strcpy(3)
STANDARDS
The memcpy() function conforms to ISO/IEC 9899:1999 (``ISO C99'').
BSD
June 4, 1993 BSD
