1 /* 2 * Copyright (c) 1999-2000 Image Power, Inc. and the University of 3 * British Columbia. 4 * Copyright (c) 2001-2003 Michael David Adams. 5 * All rights reserved. 6 */ 7 8 /* __START_OF_JASPER_LICENSE__ 9 * 10 * JasPer License Version 2.0 11 * 12 * Copyright (c) 2001-2006 Michael David Adams 13 * Copyright (c) 1999-2000 Image Power, Inc. 14 * Copyright (c) 1999-2000 The University of British Columbia 15 * 16 * All rights reserved. 17 * 18 * Permission is hereby granted, free of charge, to any person (the 19 * "User") obtaining a copy of this software and associated documentation 20 * files (the "Software"), to deal in the Software without restriction, 21 * including without limitation the rights to use, copy, modify, merge, 22 * publish, distribute, and/or sell copies of the Software, and to permit 23 * persons to whom the Software is furnished to do so, subject to the 24 * following conditions: 25 * 26 * 1. The above copyright notices and this permission notice (which 27 * includes the disclaimer below) shall be included in all copies or 28 * substantial portions of the Software. 29 * 30 * 2. The name of a copyright holder shall not be used to endorse or 31 * promote products derived from the Software without specific prior 32 * written permission. 33 * 34 * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS 35 * LICENSE. NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER 36 * THIS DISCLAIMER. THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 37 * "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 38 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 39 * PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO 40 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL 41 * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING 42 * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, 43 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION 44 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. NO ASSURANCES ARE 45 * PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE 46 * THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY. 47 * EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS 48 * BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL 49 * PROPERTY RIGHTS OR OTHERWISE. AS A CONDITION TO EXERCISING THE RIGHTS 50 * GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE 51 * ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY. THE SOFTWARE 52 * IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL 53 * SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES, 54 * AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL 55 * SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH 56 * THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH, 57 * PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH 58 * RISK ACTIVITIES"). THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY 59 * EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES. 60 * 61 * __END_OF_JASPER_LICENSE__ 62 */ 63 64 /* 65 * Primitive Types 66 * 67 * $Id$ 68 */ 69 70 #ifndef JAS_TYPES_H 71 #define JAS_TYPES_H 72 73 #include <jasper/jas_config.h> 74 75 #if !defined(JAS_CONFIGURE) 76 77 #if defined(WIN32) || defined(HAVE_WINDOWS_H) 78 /* 79 We are dealing with Microsoft Windows and most likely Microsoft 80 Visual C (MSVC). (Heaven help us.) Sadly, MSVC does not correctly 81 define some of the standard types specified in ISO/IEC 9899:1999. 82 In particular, it does not define the "long long" and "unsigned long 83 long" types. So, we work around this problem by using the "INT64" 84 and "UINT64" types that are defined in the header file "windows.h". 85 */ 86 #include <windows.h> 87 #undef longlong 88 #define longlong INT64 89 #undef ulonglong 90 #define ulonglong UINT64 91 #endif 92 93 #endif 94 95 #if defined(HAVE_STDLIB_H) 96 #undef false 97 #undef true 98 #include <stdlib.h> 99 #endif 100 #if defined(HAVE_STDDEF_H) 101 #include <stddef.h> 102 #endif 103 #if defined(HAVE_SYS_TYPES_H) 104 #include <sys/types.h> 105 #endif 106 107 #ifndef __cplusplus 108 #if defined(HAVE_STDBOOL_H) 109 /* 110 * The C language implementation does correctly provide the standard header 111 * file "stdbool.h". 112 */ 113 #include <stdbool.h> 114 #else 115 116 /* 117 * The C language implementation does not provide the standard header file 118 * "stdbool.h" as required by ISO/IEC 9899:1999. Try to compensate for this 119 * braindamage below. 120 */ 121 #if !defined(bool) 122 #define bool int 123 #endif 124 #if !defined(true) 125 #define true 1 126 #endif 127 #if !defined(false) 128 #define false 0 129 #endif 130 #endif 131 132 #endif 133 134 #if defined(HAVE_STDINT_H) 135 /* 136 * The C language implementation does correctly provide the standard header 137 * file "stdint.h". 138 */ 139 #include <stdint.h> 140 #include <inttypes.h> 141 #else 142 /* 143 * The C language implementation does not provide the standard header file 144 * "stdint.h" as required by ISO/IEC 9899:1999. Try to compensate for this 145 * braindamage below. 146 */ 147 #include <limits.h> 148 /**********/ 149 #if !defined(INT_FAST8_MIN) 150 typedef signed char int_fast8_t; 151 #define INT_FAST8_MIN (-127) 152 #define INT_FAST8_MAX 128 153 #endif 154 /**********/ 155 #if !defined(UINT_FAST8_MAX) 156 typedef unsigned char uint_fast8_t; 157 #define UINT_FAST8_MAX 255 158 #endif 159 /**********/ 160 #if !defined(INT_FAST16_MIN) 161 typedef short int_fast16_t; 162 #define INT_FAST16_MIN SHRT_MIN 163 #define INT_FAST16_MAX SHRT_MAX 164 #endif 165 /**********/ 166 #if !defined(UINT_FAST16_MAX) 167 typedef unsigned short uint_fast16_t; 168 #define UINT_FAST16_MAX USHRT_MAX 169 #endif 170 /**********/ 171 #if !defined(INT_FAST32_MIN) 172 typedef int int_fast32_t; 173 #define INT_FAST32_MIN INT_MIN 174 #define INT_FAST32_MAX INT_MAX 175 #endif 176 /**********/ 177 #if !defined(UINT_FAST32_MAX) 178 typedef unsigned int uint_fast32_t; 179 #define UINT_FAST32_MAX UINT_MAX 180 #endif 181 /**********/ 182 #if !defined(INT_FAST64_MIN) 183 typedef longlong int_fast64_t; 184 #define INT_FAST64_MIN LLONG_MIN 185 #define INT_FAST64_MAX LLONG_MAX 186 #endif 187 /**********/ 188 #if !defined(UINT_FAST64_MAX) 189 typedef ulonglong uint_fast64_t; 190 #define UINT_FAST64_MAX ULLONG_MAX 191 #endif 192 /**********/ 193 #endif 194 195 /* Hopefully, these macro definitions will fix more problems than they cause. */ 196 #if !defined(uchar) 197 #define uchar unsigned char 198 #endif 199 #if !defined(ushort) 200 #define ushort unsigned short 201 #endif 202 #if !defined(uint) 203 #define uint unsigned int 204 #endif 205 #if !defined(ulong) 206 #define ulong unsigned long 207 #endif 208 #if !defined(longlong) 209 #define longlong long long 210 #endif 211 #if !defined(ulonglong) 212 #define ulonglong unsigned long long 213 #endif 214 215 /* The below macro is intended to be used for type casts. By using this 216 macro, type casts can be easily located in the source code with 217 tools like "grep". */ 218 #define JAS_CAST(t, e) \ 219 ((t) (e)) 220 221 #ifdef __cplusplus 222 extern "C" { 223 #endif 224 225 #ifdef __cplusplus 226 } 227 #endif 228 229 #endif 230