NAME    [Toc]    [Back]

     memcpy - copy byte string

SYNOPSIS    [Toc]    [Back]

     #include <systm.h>

     void *
     memcpy(void * restrict dst, const void * restrict src, size_t len);

DESCRIPTION    [Toc]    [Back]

     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    [Toc]    [Back]

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

SEE ALSO    [Toc]    [Back]

     memmove(9)

STANDARDS    [Toc]    [Back]

     The memcpy() function conforms to .

BSD                              July 7, 2001                              BSD