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Diffstat (limited to 'Build/source/texk/web2c/xetexdir/pngimage.h')
-rw-r--r-- | Build/source/texk/web2c/xetexdir/pngimage.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/xetexdir/pngimage.h b/Build/source/texk/web2c/xetexdir/pngimage.h new file mode 100644 index 00000000000..c00387ca4f0 --- /dev/null +++ b/Build/source/texk/web2c/xetexdir/pngimage.h @@ -0,0 +1,70 @@ +/****************************************************************************\ + Part of the XeTeX typesetting system + copyright (c) 1994-2006 by SIL International + written by Jonathan Kew + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +\****************************************************************************/ + +/* this file is derived from the dvipdfmx project; + the original header follows... */ + +/* $Header: /home/cvsroot/dvipdfmx/src/pngimage.h,v 1.4 2004/03/11 11:50:25 hirata Exp $ + + This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks. + + Copyright (C) 2002 by Jin-Hwan Cho and Shunsaku Hirata, + the dvipdfmx project team <dvipdfmx@project.ktug.or.kr> + + Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +*/ + + +#ifndef _PNGIMAGE_H_ +#define _PNGIMAGE_H_ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include "mfileio.h" + +struct png_info { + int width; + int height; + double xdpi; + double ydpi; + int bits_per_component; + int num_components; +}; + +extern int png_scan_file (struct png_info *info, FILE *file); +extern int check_for_png (FILE *file); + +#endif /* _PNGIMAGE_H_ */ |