netbsd man page for memcpy

MEMCPY(9)						   BSD Kernel Developer's Manual						 MEMCPY(9)

NAME
     memcpy -- copy byte string

SYNOPSIS
     #include <sys/systm.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(9).

RETURN VALUES
     The memcpy() function returns the original value of dst.

SEE ALSO
     memmove(9)

STANDARDS
     The memcpy() function conforms to ISO/IEC 9899:1999 (``ISO C99'').

BSD
								  January 2, 2012							       BSD