(C) Copyright, 1991 Marcus J. Ranum All rights reserved This software, its documentation, and supporting files may be distributed and modified freely subject to the following conditions: 1) None of the copyright headers in any of the files may be altered in any way. 2) This software is not to be incorporated into another software package or operating system that is sold for a fee, or is "shareware", without the author's written consent, unless the source code to this software is included with that package, or a notice is included stating that this software is available without a fee, who wrote it, and where to look for it. 3) This software may not be distributed in binary-only format, unless a notice is included stating that this software is available without a fee, and where to look for it. 4) This software may not be redistributed in any manner that includes a handling charge, without the author's written consent. 5) This software may not be redistributed without its documentation and supporting files. If this software is migrated to a different system, requring changes to the supporting files, the original versions must be included, though they can be renamed to indicate the change. Users are encouraged to modify this software and improve it, and to share those improvements with others. If you feel you have improved it, please contact the author, if you want to share your improvements. Please inform the author of bugs or bug fixes. The author assumes no liability for the use or misuse of this software, and makes no claims as to its suitability for any purpose. Do not take internally. See a physician immediately if accidentally ingested. Marcus J. Ranum, 1991 Tue Jun 25 20:32:23 EDT 1991