.\" Copyright (c) 1983 Regents of the University of California.
.\" All rights reserved. The Berkeley software License Agreement
.\" specifies the terms and conditions for redistribution.
.\" @(#)bstring.3 6.1 (Berkeley) 5/15/85
.TH BSTRING 3 "May 15, 1985"
bcopy, bcmp, bzero, ffs \- bit and byte string operations
.B bcopy(src, dst, length)
operate on variable length strings of bytes.
They do not check for null bytes as the routines in
returning zero if they are identical,
non-zero otherwise. Both strings are
find the first bit set in the argument passed it and
returns the index of that bit. Bits are numbered
starting at 1. A return value of 0 indicates the
routine take parameters backwards from