--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/libinterface.h	Mon Jun 10 12:43:42 2002 +0000
@@ -0,0 +1,124 @@
+/* Define prototypes for graphics library interface functions.
+   Copyright (C) 2002 Ben Wing.
+
+This file is part of XEmacs.
+
+XEmacs 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, or (at your option) any
+later version.
+
+XEmacs 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 XEmacs; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* Synched up with: Not in FSF. */
+
+#ifndef INCLUDED_libinterface_h_
+#define INCLUDED_libinterface_h_
+
+#ifdef HAVE_GIF
+#include "gifrlib.h"
+#endif /* HAVE_GIF */
+
+#ifdef HAVE_PNG
+#ifdef __cplusplus
+extern "C" {
+#endif
+#define message message_ /* Yuck */
+  /* See comment in libinterface.c for the following */
+#define PNG_EXPORT(type, symbol) type XCDECL symbol
+#define ZEXPORT XCDECL
+#define ZEXPORTVA XCDECL
+#include <png.h>
+#undef message
+#ifdef __cplusplus
+}
+#endif
+#endif /* HAVE_PNG */
+
+/* #### WARNING: Utterly random magic here to prevent namespace conflicts
+   when no one bothers to be the least bit namespace-clean.  Potential
+   problems: INT32, FAR.  DONT_NEED_JPEG avoids the problem with FAR in
+   glyphs-msw.c.  For some reason, putting the XPM code after this fixes
+   other problems; don't move it before. --ben */
+#if defined (HAVE_JPEG) && !defined (DONT_NEED_JPEG)
+#ifdef __cplusplus
+extern "C" {
+#endif
+#ifdef _MSC_VER
+# ifndef XMD_H
+  /* Yuck!  This tricks jpeglib.h into not defining INT32, which is defined
+     in VC98/INCLUDE/basetsd.h */
+#  define UNDEF_XMD_H_ME_HARDER
+#  define XMD_H
+# endif
+#endif /* _MSC_VER */
+#include <jpeglib.h>
+#ifdef UNDEF_XMD_H_ME_HARDER
+# undef XMD_H
+#endif
+#include <jerror.h>
+#ifdef __cplusplus
+}
+#endif
+
+boolean XCDECL qxe_jpeg_finish_decompress (j_decompress_ptr cinfo);
+boolean XCDECL qxe_jpeg_start_decompress (j_decompress_ptr cinfo);
+JDIMENSION XCDECL qxe_jpeg_read_scanlines (j_decompress_ptr cinfo,
+					  JSAMPARRAY scanlines,
+					  JDIMENSION max_lines);
+int XCDECL qxe_jpeg_read_header (j_decompress_ptr cinfo, boolean require_image);
+#define qxe_jpeg_create_decompress(cinfo)				      \
+    qxe_jpeg_CreateDecompress((cinfo), JPEG_LIB_VERSION,		      \
+			      (size_t) sizeof(struct jpeg_decompress_struct))
+void XCDECL qxe_jpeg_CreateDecompress (j_decompress_ptr cinfo, int version,
+				      size_t structsize);
+struct jpeg_error_mgr * XCDECL qxe_jpeg_std_error (struct jpeg_error_mgr *err);
+void XCDECL qxe_jpeg_destroy_decompress (j_decompress_ptr cinfo);
+boolean XCDECL qxe_jpeg_resync_to_restart (j_decompress_ptr cinfo, int desired);
+
+#endif /* defined (HAVE_JPEG) && !defined (DONT_NEED_JPEG) */
+
+#ifdef HAVE_XPM
+
+#ifndef HAVE_GTK /* #### ????????????????????? No comprendo ni un poco.
+		    This was here before, in a different file. --ben */
+#include <X11/xpm.h>
+#endif
+
+void XCDECL qxe_XpmFreeXpmImage (XpmImage *image);
+void XCDECL qxe_XpmFreeXpmInfo (XpmInfo *info);
+int XCDECL qxe_XpmCreateXpmImageFromBuffer (char *buffer, XpmImage *image,
+					   XpmInfo *info);
+void XCDECL qxe_XpmFree (void *ptr);
+int XCDECL qxe_XpmReadFileToData (char *filename, char ***data_return);
+
+#endif /* HAVE_XPM */
+
+#ifdef HAVE_TIFF
+#include "tiffio.h"
+
+tdata_t XCDECL qxe_TIFFmalloc (tsize_t x1);
+void XCDECL qxe_TIFFfree (tdata_t x1);
+void XCDECL qxe_TIFFClose (TIFF *x1);
+int XCDECL qxe_TIFFGetField (TIFF *x1, ttag_t x2, uint32 *x3);
+TIFF * XCDECL qxe_TIFFClientOpen (const char *x1, const char *x2,
+				 thandle_t x3, TIFFReadWriteProc x4,
+				 TIFFReadWriteProc x5, TIFFSeekProc x6,
+				 TIFFCloseProc x7, TIFFSizeProc x8,
+				 TIFFMapFileProc x9, TIFFUnmapFileProc x10);
+TIFFErrorHandler XCDECL qxe_TIFFSetErrorHandler (TIFFErrorHandler x1);
+TIFFErrorHandler XCDECL qxe_TIFFSetWarningHandler (TIFFErrorHandler x1);
+int XCDECL qxe_TIFFReadRGBAImage (TIFF *x1, uint32 x2, uint32 x3, uint32 *x4,
+				 int x5);
+
+#endif /* HAVE_TIFF */
+
+#endif /* INCLUDED_libinterface_h_ */