1 /* 2 __ __ _ 3 ___\ \/ /_ __ __ _| |_ 4 / _ \\ /| '_ \ / _` | __| 5 | __// \| |_) | (_| | |_ 6 \___/_/\_\ .__/ \__,_|\__| 7 |_| XML parser 8 9 Copyright (c) 1997-2000 Thai Open Source Software Center Ltd 10 Copyright (c) 2000-2017 Expat development team 11 Licensed under the MIT license: 12 13 Permission is hereby granted, free of charge, to any person obtaining 14 a copy of this software and associated documentation files (the 15 "Software"), to deal in the Software without restriction, including 16 without limitation the rights to use, copy, modify, merge, publish, 17 distribute, sublicense, and/or sell copies of the Software, and to permit 18 persons to whom the Software is furnished to do so, subject to the 19 following conditions: 20 21 The above copyright notice and this permission notice shall be included 22 in all copies or substantial portions of the Software. 23 24 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 25 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 26 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 27 NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 28 DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 29 OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 30 USE OR OTHER DEALINGS IN THE SOFTWARE. 31 */ 32 33 #ifndef Expat_External_INCLUDED 34 #define Expat_External_INCLUDED 1 35 36 /* External API definitions */ 37 38 /* Namespace external symbols to allow multiple libexpat version to 39 co-exist. */ 40 #include "pyexpatns.h" 41 42 #if defined(_MSC_EXTENSIONS) && !defined(__BEOS__) && !defined(__CYGWIN__) 43 # define XML_USE_MSC_EXTENSIONS 1 44 #endif 45 46 /* Expat tries very hard to make the API boundary very specifically 47 defined. There are two macros defined to control this boundary; 48 each of these can be defined before including this header to 49 achieve some different behavior, but doing so it not recommended or 50 tested frequently. 51 52 XMLCALL - The calling convention to use for all calls across the 53 "library boundary." This will default to cdecl, and 54 try really hard to tell the compiler that's what we 55 want. 56 57 XMLIMPORT - Whatever magic is needed to note that a function is 58 to be imported from a dynamically loaded library 59 (.dll, .so, or .sl, depending on your platform). 60 61 The XMLCALL macro was added in Expat 1.95.7. The only one which is 62 expected to be directly useful in client code is XMLCALL. 63 64 Note that on at least some Unix versions, the Expat library must be 65 compiled with the cdecl calling convention as the default since 66 system headers may assume the cdecl convention. 67 */ 68 #ifndef XMLCALL 69 # if defined(_MSC_VER) 70 # define XMLCALL __cdecl 71 # elif defined(__GNUC__) && defined(__i386) && !defined(__INTEL_COMPILER) 72 # define XMLCALL __attribute__((cdecl)) 73 # else 74 /* For any platform which uses this definition and supports more than 75 one calling convention, we need to extend this definition to 76 declare the convention used on that platform, if it's possible to 77 do so. 78 79 If this is the case for your platform, please file a bug report 80 with information on how to identify your platform via the C 81 pre-processor and how to specify the same calling convention as the 82 platform's malloc() implementation. 83 */ 84 # define XMLCALL 85 # endif 86 #endif /* not defined XMLCALL */ 87 88 89 #if !defined(XML_STATIC) && !defined(XMLIMPORT) 90 # ifndef XML_BUILDING_EXPAT 91 /* using Expat from an application */ 92 93 # ifdef XML_USE_MSC_EXTENSIONS 94 # define XMLIMPORT __declspec(dllimport) 95 # endif 96 97 # endif 98 #endif /* not defined XML_STATIC */ 99 100 #if !defined(XMLIMPORT) && defined(__GNUC__) && (__GNUC__ >= 4) 101 # define XMLIMPORT __attribute__ ((visibility ("default"))) 102 #endif 103 104 /* If we didn't define it above, define it away: */ 105 #ifndef XMLIMPORT 106 # define XMLIMPORT 107 #endif 108 109 #if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)) 110 # define XML_ATTR_MALLOC __attribute__((__malloc__)) 111 #else 112 # define XML_ATTR_MALLOC 113 #endif 114 115 #if defined(__GNUC__) && ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) 116 # define XML_ATTR_ALLOC_SIZE(x) __attribute__((__alloc_size__(x))) 117 #else 118 # define XML_ATTR_ALLOC_SIZE(x) 119 #endif 120 121 #define XMLPARSEAPI(type) XMLIMPORT type XMLCALL 122 123 #ifdef __cplusplus 124 extern "C" { 125 #endif 126 127 #ifdef XML_UNICODE_WCHAR_T 128 # ifndef XML_UNICODE 129 # define XML_UNICODE 130 # endif 131 # if defined(__SIZEOF_WCHAR_T__) && (__SIZEOF_WCHAR_T__ != 2) 132 # error "sizeof(wchar_t) != 2; Need -fshort-wchar for both Expat and libc" 133 # endif 134 #endif 135 136 #ifdef XML_UNICODE /* Information is UTF-16 encoded. */ 137 # ifdef XML_UNICODE_WCHAR_T 138 typedef wchar_t XML_Char; 139 typedef wchar_t XML_LChar; 140 # else 141 typedef unsigned short XML_Char; 142 typedef char XML_LChar; 143 # endif /* XML_UNICODE_WCHAR_T */ 144 #else /* Information is UTF-8 encoded. */ 145 typedef char XML_Char; 146 typedef char XML_LChar; 147 #endif /* XML_UNICODE */ 148 149 #ifdef XML_LARGE_SIZE /* Use large integers for file/stream positions. */ 150 # if defined(XML_USE_MSC_EXTENSIONS) && _MSC_VER < 1400 151 typedef __int64 XML_Index; 152 typedef unsigned __int64 XML_Size; 153 # else 154 typedef long long XML_Index; 155 typedef unsigned long long XML_Size; 156 # endif 157 #else 158 typedef long XML_Index; 159 typedef unsigned long XML_Size; 160 #endif /* XML_LARGE_SIZE */ 161 162 #ifdef __cplusplus 163 } 164 #endif 165 166 #endif /* not Expat_External_INCLUDED */ 167