MOTIF XS Manual de instrucciones
314
OUT OF THE USE OF THIS SOFTW ARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
libjpeg
The authors make NO W ARRANTY or representation, either expr ess or
implied, with respect to this software, its quality , accuracy , merchantability ,
or fi tness for a particular purpose. This software is provided “ AS IS” , and
you, its user , assume the entire risk as to its quality and accuracy .
This software is copyright © 1991-1998, Thomas G. Lane.
All Rights Reserved except as specifi ed below .
Permission is hereby granted to use, copy , modify , and distribute this
software (or portions thereof) for any purpose, without fee, subject to these
conditions:
(1) If any part of the source code for this software is distributed, then this
README fi le must be included, with this copyright and no-warranty
notice unaltered; and any additions, deletions, or changes to the
original fi les must be clearly indicated in accompanying
documentation.
(2) If only executable code is distributed, then the accompanying
documentation must state that “ this software is based in part on the
work of the Independent JPEG Group” .
(3) Permission for use of this software is granted only if the user accepts
full responsibility for any undesirable consequences; the authors
accept NO LIABILITY for damages of any kind.
These conditions apply to any software derived fr om or based on the IJG
code, not just to the unmodifi ed library . If you use our work, you ought to
acknowledge us.
Permission is NOT granted for the use of any IJG author’s name or company
name in advertising or publicity relating to this software or products derived
from it. This software may be r eferred to only as “ the Independent JPEG
Group’s software” .
We specifi cally permit and encourage the use of this software as the basis
of commercial products, pr ovided that all warranty or liability claims are
assumed by the product vendor .
ansi2knr .c is included in this distribution by permission of L. Peter Deutsch,
sole proprietor of its copyright holder , Aladdin Enterprises of Menlo Park,
CA.
ansi2knr .c is NOT covered by the above copyright and conditions, but
instead by the usual distribution terms of the Free Software Foundation;
principally , that you must include source code if you r edistribute it. (See the
file ansi2knr .c for full details.) However , since ansi2knr .c is not needed as
part of any program generated from the IJG code, this does not limit you
more than the foregoing paragraphs do.
The Unix confi guration script “con figure ” was produced with GNU
Autoconf.
It is copyright by the Free Software Foundation but is fr eely distributable.
The same holds for its supporting scripts (confi g.guess, confi g.sub,
ltconfi g, ltmain.sh). Another support script, install-sh, is copyright by M.I.T .
but is also freely distributable.
It appears that the arithmetic coding option of the JPEG spec is covered by
patents owned by IBM, A T&T , and Mitsubishi. Hence arithmetic coding
cannot legally be used without obtaining one or more licenses. For this
reason, support for arithmetic coding has been removed fr om the free JPEG
software.
(Since arithmetic coding provides only a marginal gain over the unpatented
Huffman mode, it is unlikely that very many implementations will support it.)
So far as we are awar e, there are no patent r estrictions on the remaining
code.
The IJG distribution formerly included code to read and write GIF fi les.
T o avoid entanglement with the Unisys LZW patent, GIF reading support
has been removed altogether , and the GIF writer has been simplifi ed to
produce “ uncompressed GIFs” . This technique does not use the LZW
algorithm; the resulting GIF fi les are larger than usual, but ar e readable by
all standard GIF decoders.
We are r equired to state that
“The Graphics Interchange Format © is the Copyright property of
CompuServe Incorporated. GIF(sm) is a Service Mark property of
CompuServe Incorporated.”
libmng
COPYRIGHT NO TICE:
Copyright © 2000 Gerard Juyn (gerard@libmng.com)
[Y ou may insert additional notices after this sentence if you modify this
source]
For the purposes of this copyright and license, “ Contributing Authors” is
defi ned as the following set of individuals:
Gerard Juyn
The MNG Library is supplied “ AS IS” . The Contributing Authors disclaim all
warranties, expressed or implied, including, without limitation, the
warranties of merchantability and of fi tness for any purpose. The
Contributing Authors assume no liability for direct, indir ect, incidental,
special, exemplary , or consequential damages, which may result from the
use of the MNG Library , even if advised of the possibility of such damage.
Permission is hereby granted to use, copy , modify , and distribute this
source code, or portions hereof, for any purpose, without fee, subject to the
following restrictions:
1. The origin of this source code must not be misrepresented; you must not
claim that you wrote the original software.
2. Altered versions must be plainly marked as such and must not be
misrepresented as being the original sour ce.
3. This Copyright notice may not be removed or altered from any sour ce or
altered source distribution.
The Contributing Authors specifi cally permit, without fee, and encourage
the use of this source code as a component to supporting the MNG and
JNG fi le format in commercial products. If you use this source code in a
product, acknowledgment would be highly appr eciated.
Parts of this software have been adapted from the libpng package.
Although this library suppor ts all features fr om the PNG specifi cation (as
MNG descends from it) it does not requir e the libpng package. It does
requir e the zlib library and optionally the IJG jpeg librar y , and/or the “ little-
cms” library by Mar ti Maria (depending on the inclusion of support for JNG
and Full-Color -Management respectively .
This library’s function is primarily to read and display MNG animations. It is
not meant as a full-featured image-editing component! It does however
offer creation and editing functionality at the chunk level.
(future modifi cations may include some more support for creation and or
editing)
libncurses
Copyright © 1998-2003, 2004 Free Software Foundation, Inc.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation fi les (the “Software ” ),
to deal in the Software without r estriction, including without limitation the
rights to use, copy , modify , merge, publish, distribute, distribute with
modifi cations, sublicense, and/or sell copies of the Software, and to permit
persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTW ARE IS PROVIDED “ AS IS” , WITHOUT WARRANTY OF ANY
KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
W ARRANTIES OF MERCHANT ABILITY , FITNESS FOR A P ARTICULAR
PURPOSE AND NONINFRINGEMENT .
IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR
ANY CLAIM, DAMAGES OR OTHER LIABILITY , WHETHER IN AN ACTION
OF CONTRACT , TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTW ARE OR THE USE OR OTHER DEALINGS
IN THE SOFTW ARE.
Except as contained in this notice, the name(s) of the above copyright
holders shall not be used in advertising or otherwise to promote the sale,
use or other dealings in this Software without prior written authorization.
libpng
This copy of the libpng notices is provided for your convenience. In case of
any discrepancy between this copy and the notices in the fi le png.h that is
included in the libpng distribution, the latter shall prevail.
COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng version 1.2.6, August 15, 2004, is
Copyright © 2004 Glenn Randers-Pehrson, and is distributed according to
the same disclaimer and license as libpng-1.2.5 with the following
individual added to the list of Contributing Authors
Cosmin T ruta
libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are
Copyright © 2000-2002 Glenn Randers-Pehrson, and are distributed
according to the same disclaimer and license as libpng-1.0.6 with the
following individuals added to the list of Contributing Authors
Simon-Pierre Cadieux
Eric S. Raymond
Gilles V ollant
and with the following additions to the disclaimer: