127 lines
4.2 KiB
C
127 lines
4.2 KiB
C
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#ifndef DEANIMATE_H_INCLUDED
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#define DEANIMATE_H_INCLUDED
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#define DEANIMATE_H_VERSION "$Id: deanimate.h,v 1.12 2008/03/28 15:13:39 fabiankeil Exp $"
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/*********************************************************************
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*
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* File : $Source: /cvsroot/ijbswa/current/deanimate.h,v $
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*
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* Purpose : Declares functions to manipulate binary images on the
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* fly. High-level functions include:
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* - Deanimation of GIF images
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*
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* Functions declared include: gif_deanimate and buf_free.
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*
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*
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* Copyright : Written by and Copyright (C) 2001 - 2004 by the the
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* SourceForge Privoxy team. http://www.privoxy.org/
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*
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* Based on ideas from the Image::DeAnim Perl module by
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* Ken MacFarlane, <ksm+cpan@universal.dca.net>
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*
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* Based on the Internet Junkbuster originally written
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* by and Copyright (C) 1997 Anonymous Coders and
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* Junkbusters Corporation. http://www.junkbusters.com
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General
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* Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will
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* be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A
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* PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* The GNU General Public License should be included with
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* this file. If not, you can view it at
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* http://www.gnu.org/copyleft/gpl.html
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* or write to the Free Software Foundation, Inc., 59
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* Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* Revisions :
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* $Log: deanimate.h,v $
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* Revision 1.12 2008/03/28 15:13:39 fabiankeil
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* Remove inspect-jpegs action.
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*
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* Revision 1.11 2007/01/12 15:41:00 fabiankeil
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* Remove some white space at EOL.
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*
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* Revision 1.10 2006/07/18 14:48:45 david__schmidt
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* Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
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* with what was really the latest development (the v_3_0_branch branch)
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*
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* Revision 1.8.2.1 2004/10/03 12:53:32 david__schmidt
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* Add the ability to check jpeg images for invalid
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* lengths of comment blocks. Defensive strategy
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* against the exploit:
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* Microsoft Security Bulletin MS04-028
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* Buffer Overrun in JPEG Processing (GDI+) Could
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* Allow Code Execution (833987)
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* Enabled with +inspect-jpegs in actions files.
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*
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* Revision 1.8 2002/03/26 22:29:54 swa
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* we have a new homepage!
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*
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* Revision 1.7 2002/03/24 13:25:43 swa
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* name change related issues
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*
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* Revision 1.6 2002/03/08 17:46:04 jongfoster
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* Fixing int/size_t warnings
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*
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* Revision 1.5 2002/03/07 03:46:17 oes
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* Fixed compiler warnings
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*
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* Revision 1.4 2001/07/29 18:50:04 jongfoster
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* Fixing "extern C" block, and renaming #define _DEANIMATE_H
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*
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* Revision 1.3 2001/07/18 12:29:05 oes
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* Updated prototype for gif_deanimate
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*
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* Revision 1.2 2001/07/13 13:46:20 oes
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* Introduced GIF deanimation feature
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*
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*
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*********************************************************************/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* A struct that holds a buffer, a read/write offset,
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* and the buffer's capacity.
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*/
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struct binbuffer
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{
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char *buffer;
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size_t offset;
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size_t size;
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};
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/*
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* Function prototypes
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*/
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extern int gif_deanimate(struct binbuffer *src, struct binbuffer *dst, int get_first_image);
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extern void buf_free(struct binbuffer *buf);
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/*
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* Revision control strings from this header and associated .c file
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*/
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extern const char deanimate_rcs[];
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extern const char deanimate_h_rcs[];
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* ndef DEANIMATE_H_INCLUDED */
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/*
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Local Variables:
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tab-width: 3
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end:
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*/
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