The 4.4BSD Copyright

All of the documentation and software included in the 4.4BSD and 4.4BSD-Lite
Releases is copyrighted by The Regents of the University of California.

Copyright 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents
of the University of California. All rights reserved.

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.

The Institute of Electrical and Electronics Engineers and the American National
Standards Committee X3, on Information Processing Systems have given us permission
to reprint portions of their documentation.

In the following statement, the phrase ``this text'' refers to portions of the
system documentation.

Portions of this text are reprinted and reproduced in electronic form in the
second BSD Networking Software Release, from IEEE Std 1003.1-1988, IEEE Standard
Portable Operating System Interface for Computer Environments (POSIX),
copyright C 1988 by the Institute of Electrical and Electronics Engineers, Inc.
In the event of any discrepancy between these versions and the original IEEE Standard,
the original IEEE Standard is the referee document.

In the following statement, the phrase ``This material'' refers to portions of
the system documentation.

This material is reproduced with permission from American National Standards
Committee X3, on Information Processing Systems. Computer and Business Equipment
Manufacturers Association (CBEMA), 311 First St., NW, Suite 500, Washington,
DC 20001-2178. The developmental work of Programming Language C was completed
by the X3J11 Technical Committee.

The views and conclusions contained in the software and documentation are those
of the authors and should not be interpreted as representing official policies,
either expressed or implied, of the Regents of the University of California.

NOTE: The copyright of UC Berkeley's Berkeley Software Distribution ("BSD") source
has been updated. The copyright addendum may be found at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change and is included below.

    July 22, 1999

    To All Licensees, Distributors of Any Version of BSD:

    As you know, certain of the Berkeley Software Distribution ("BSD") source
    code files require that further distributions of products containing all
    or portions of the software, acknowledge within their advertising materials
    that such products contain software developed by UC Berkeley and its
    contributors.

    Specifically, the provision reads:

    "     * 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."

    Effective immediately, licensees and distributors are no longer required
    to include the acknowledgement within advertising materials. Accordingly,
    the foregoing paragraph of those BSD Unix files containing it is hereby
    deleted in its entirety.

    William Hoskins
    Director, Office of Technology Licensing
    University of California, Berkeley