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-.\" Copyright (c) 1990, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" Chris Torek and the American National Standards Committee X3,
-.\" on Information Processing Systems.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" @(#)memcmp.3 8.1 (Berkeley) 6/4/93
-.\" $Id$
-.\"
-.Dd June 4, 1993
-.Dt MEMCMP 3
-.Os
-.Sh NAME
-.Nm memcmp
-.Nd compare byte string
-.Sh SYNOPSIS
-.Fd #include <string.h>
-.Ft int
-.Fn memcmp "const void *b1" "const void *b2" "size_t len"
-.Sh DESCRIPTION
-The
-.Fn memcmp
-function
-compares byte string
-.Fa b1
-against byte string
-.Fa b2 .
-Both strings are assumed to be
-.Fa len
-bytes long.
-.Sh RETURN VALUES
-The
-.Fn memcmp
-function
-returns zero if the two strings are identical,
-otherwise returns the difference between the first two differing bytes
-(treated as unsigned char values, so that
-.Sq Li \e200
-is greater than
-.Sq Li \&\e0 ,
-for example).
-Zero-length strings are always identical.
-.Sh SEE ALSO
-.Xr bcmp 3 ,
-.Xr strcasecmp 3 ,
-.Xr strcmp 3 ,
-.Xr strcoll 3 ,
-.Xr strxfrm 3
-.Sh STANDARDS
-The
-.Fn memcmp
-function
-conforms to
-.St -ansiC .
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