00001 /* 00002 * 00003 * Copyright (C) 1998-2010, OFFIS e.V. 00004 * All rights reserved. See COPYRIGHT file for details. 00005 * 00006 * This software and supporting documentation were developed by 00007 * 00008 * OFFIS e.V. 00009 * R&D Division Health 00010 * Escherweg 2 00011 * D-26121 Oldenburg, Germany 00012 * 00013 * 00014 * Module: dcmjpeg 00015 * 00016 * Author: Marco Eichelberg 00017 * 00018 * Purpose: 00019 * this file derives the preprocessor symbols required to compile 00020 * the IJG library from the central DCMTK configuration file osconfig.h 00021 * 00022 * Last Update: $Author: joergr $ 00023 * Update Date: $Date: 2010-10-14 13:19:14 $ 00024 * CVS/RCS Revision: $Revision: 1.5 $ 00025 * Status: $State: Exp $ 00026 * 00027 * CVS/RCS Log at end of file 00028 * 00029 */ 00030 00031 #include "dcmtk/config/osconfig.h" 00032 00033 /* We assume ANSI C and don't support DOS, 00034 * so the following settings need not be tested 00035 */ 00036 #define HAVE_PROTOTYPES 00037 #define HAVE_UNSIGNED_CHAR 00038 #define HAVE_UNSIGNED_SHORT 00039 #undef NEED_FAR_POINTERS 00040 #undef INCOMPLETE_TYPES_BROKEN 00041 00042 /* the following settings are derived from osconfig.h */ 00043 00044 #ifndef HAVE_C_CONST 00045 #define const 00046 #endif 00047 00048 #ifdef C_CHAR_UNSIGNED 00049 #define CHAR_IS_UNSIGNED 00050 #endif 00051 00052 #ifdef HAVE_STRINGS_H 00053 #ifndef HAVE_STRING_H 00054 #define NEED_BSD_STRINGS 00055 #endif 00056 #endif 00057 00058 #ifdef HAVE_SYS_TYPES_H 00059 #define NEED_SYS_TYPES_H 00060 #endif 00061 00062 /* must always be defined for our implementation */ 00063 #define NEED_SHORT_EXTERNAL_NAMES 00064 00065 #ifdef JPEG_INTERNALS 00066 00067 #ifdef C_RIGHTSHIFT_UNSIGNED 00068 #define RIGHT_SHIFT_IS_UNSIGNED 00069 #endif 00070 00071 #define INLINE C_INLINE 00072 00073 /* These are for configuring the JPEG memory manager. */ 00074 #undef DEFAULT_MAX_MEM 00075 #undef NO_MKTEMP 00076 00077 /* We don't want to use getenv which is thread unsafe on some platforms */ 00078 #define NO_GETENV 00079 00080 #endif /* JPEG_INTERNALS */ 00081 00082 /* 00083 * $Log: jconfig16.h,v $ 00084 * Revision 1.5 2010-10-14 13:19:14 joergr 00085 * Updated copyright header. Added reference to COPYRIGHT file. 00086 * 00087 * Revision 1.4 2005/12/08 15:47:55 meichel 00088 * Updated Makefiles to correctly install header files 00089 * 00090 * Revision 1.3 2001/12/18 09:48:53 meichel 00091 * Modified configure test for "const" support of the C compiler 00092 * in order to avoid a macro recursion error on Sun CC 2.0.1 00093 * 00094 * Revision 1.2 2001/11/19 14:55:56 meichel 00095 * Disabled JPEGMEM environment variable in dcmjpeg IJG code 00096 * since it is not required and getenv() is thread unsafe on some systems. 00097 * 00098 * Revision 1.1 2001/11/13 15:57:17 meichel 00099 * Initial release of module dcmjpeg 00100 * 00101 * 00102 */