gecko-dev/jpeg/jconfig.h

91 lines
2.7 KiB
C

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
/*
* jconfig.h to configure the IJG JPEG library for the Mozilla/Netscape
* environment. Note that there are also Mozilla mods in jmorecfg.h.
*/
#include "xp_core.h" /* get XP_ symbols */
/* We assume an ANSI C or C++ compilation environment */
#define HAVE_PROTOTYPES
#define HAVE_UNSIGNED_CHAR
#define HAVE_UNSIGNED_SHORT
/* #define void char */
/* #define const */
#define HAVE_STDDEF_H
#define HAVE_STDLIB_H
#undef NEED_BSD_STRINGS
#undef NEED_SYS_TYPES_H
#undef NEED_FAR_POINTERS
#undef NEED_SHORT_EXTERNAL_NAMES
/* Define this if you get warnings about undefined structures. */
#undef INCOMPLETE_TYPES_BROKEN
/* With this setting, the IJG code will work regardless of whether
* type "char" is signed or unsigned.
*/
#undef CHAR_IS_UNSIGNED
/* defines that need not be visible to callers of the IJG library */
#ifdef JPEG_INTERNALS
/* If right shift of "long" quantities is unsigned on your machine,
* you'll have to define this. Fortunately few people should need it.
*/
#undef RIGHT_SHIFT_IS_UNSIGNED
#ifdef XP_WIN /* MS Windows */
/* In case we are using a compiler that only has 16-bit size_t: */
#define MAX_ALLOC_CHUNK 65520L /* Maximum request to malloc() */
#endif /* XP_WIN */
#ifdef XP_MAC /* Macintosh */
#define ALIGN_TYPE long /* for sane memory alignment */
#define NO_GETENV /* we do have the function, but it's dead */
#endif /* XP_MAC */
#endif /* JPEG_INTERNALS */
/* these defines are not interesting for building just the IJG library,
* but we leave 'em here anyway.
*/
#ifdef JPEG_CJPEG_DJPEG
#define BMP_SUPPORTED /* BMP image file format */
#define GIF_SUPPORTED /* GIF image file format */
#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
#undef RLE_SUPPORTED /* Utah RLE image file format */
#define TARGA_SUPPORTED /* Targa image file format */
#undef TWO_FILE_COMMANDLINE
#undef NEED_SIGNAL_CATCHER
#undef DONT_USE_B_MODE
#undef PROGRESS_REPORT
#endif /* JPEG_CJPEG_DJPEG */