Pike is protected by international copyright laws.

Copyright © 1994-1996 Fredrik Hübinette
Copyright © 1996-1997 Informationsvävarna AB
Copyright © 1997-2000 Idonex AB
Copyright © 2000-2002 Roxen Internet Software AB
Copyright © 2002-2022 Department of Computer and Information Science,
                      Linköping University

Pike refers to the source code, and any executables
created from the same source code. Parts of other
copyrighted works are included in Pike, in accordance
with their respective conditions for distribution.

Doug Lea's Malloc
Copyright © 1987-2005 Doug Lea

Emacs font lock definitions
Copyright © 2002 Martin Stjernholm

IDEA encryption and decryption code
Copyright © Xuejia Lai

JPEG transform code
Copyright © 1991-1998, Thomas G. Lane, Independent JPEG Group

MD5 password hash code
Copyright © Poul-Henning Kamp

Regular expression matching code
Copyright © 1986 by University of Toronto.

TrueVision Targa code
Copyright © 1997 Raphael FRANCOIS and Gordon Matzigkeit

Unicode Character Database
Copyright © 1991-2015 Unicode, Inc.

Zlib detection and verification code
Copyright © 1995-1998 Jean-loup Gailly and Mark Adler
