BCOPY(3) BSD Library Functions Manual BCOPY(3)

NAME
     bbccooppyy - copy byte string

LLIIBBRRAARRYY
     Standard C Library (libc, -lc)

SYNOPSIS
     ##iinncclluuddee <>

     void
     bbccooppyy(const void *src, void *dst, sizet len);

DESCRIPTION
     The bbccooppyy() function copies len bytes from string src to string dst.  The
     two strings may overlap.  If len is zero, no bytes are copied.

SEE ALSO
     memccpy(3), memcpy(3), memmove(3), strcpy(3), strncpy(3)

HISTORY     A bbccooppyy() function appeared in 4.2BSD.  Its prototype existed previously
     in  before it was moved to  for IEEE Std 1003.1-2001
     (``POSIX.1'') compliance.

BSD                              June 4, 1993                              BSD