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tented Huffman mode, it is unlikely that very many implementations will support it.) So far as we are aware, there are no patent
restrictions on the remaining code.
The IJG distribution formerly included code to read and write GIF files. To avoid entanglement with the Unisys LZW patent, GIF
reading support has been removed altogether, and the GIF writer has been simplified to produce "uncompressed GIFs". This
technique does not use the LZW algorithm; the resulting GIF files are larger than usual, but are readable by all standard GIF de-
coders. We are required to state that:
"The Graphics Interchange Format(c) is the Copyright property of CompuServe Incorporated. GIF(sm) is a Service Mark pro-
perty of CompuServe Incorporated."
2.9 Internet Software Consortium-IBM License
Copyright (c) 1996 by Internet Software Consortium.
Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided
that the above copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
EVENT SHALL INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSE-
QUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHE-
THER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Portions Copyright (c) 1995 by International Business Machines, Inc.
International Business Machines, Inc. (hereinafter called IBM) grants permission under its copyrights to use, copy, modify, and
distribute this Software with or without fee, provided that the above copyright notice and all paragraphs of this notice appear in
all copies, and that the name of IBM not be used in connection with the marketing of any product incorporating the Software or
modifications thereof, without specific, written prior permission.
To the extent it has a right to do so, IBM grants an immunity from suit under its patents, if any, for the use, sale or manufacture
of products to the extent that such products are used for performing Domain Name System dynamic updates in TCP IP net-
works by means of the Software. No immunity is granted for any product per se or for any other function of any product.
THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES, INCLUDING ALL IMPLIED WARRAN-
TIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN IF IBM IS APPRISED OF THE POS-
SIBILITY OF SUCH DAMAGES.
2.10 Khronos License
Copyright (c) 2013 The Khronos Group Inc.
** ** Permission is hereby granted, free of charge, to any person obtaining a ** copy of this software and/or associated docu-
mentation files (the ** "Materials"), to deal in the Materials without restriction, including ** without limitation the rights to use,
copy, modify, merge, publish, ** distribute, sublicense, and/or sell copies of the Materials, and to ** permit persons to whom
the Materials are furnished to do so, subject to ** the following conditions: ** ** The above copyright notice and this permis-
sion notice shall be included ** in all copies or substantial portions of the Materials. **
** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ** EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO THE WARRANTIES OF ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NO-
NINFRINGEMENT. ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY ** CLAIM, DA-
Cette version du manuel est valable au moment de son impression, mais cette validité ne peut être entièrement garantie pour l'avenir. Pour
plus d'informations, consultez la première page, qui comporte un avertissement complet.
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