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 /* Expat tries very hard to make the API boundary very specifically 39 defined. There are two macros defined to control this boundary; 40 each of these can be defined before including this header to 41 achieve some different behavior, but doing so it not recommended or 42 tested frequently. 43 44 XMLCALL - The calling convention to use for all calls across the 45 "library boundary." This will default to cdecl, and 46 try really hard to tell the compiler that's what we 47 want. 48 49 XMLIMPORT - Whatever magic is needed to note that a function is 50 to be imported from a dynamically loaded library 51 (.dll, .so, or .sl, depending on your platform). 52 53 The XMLCALL macro was added in Expat 1.95.7. The only one which is 54 expected to be directly useful in client code is XMLCALL. 55 56 Note that on at least some Unix versions, the Expat library must be 57 compiled with the cdecl calling convention as the default since 58 system headers may assume the cdecl convention. 59 */ 60 61 /* Namespace external symbols to allow multiple libexpat version to 62 co-exist. */ 63 #include "pyexpatns.h" 64 65 #ifndef XMLCALL 66 # if defined(_MSC_VER) 67 # define XMLCALL __cdecl 68 # elif defined(__GNUC__) && defined(__i386) && ! defined(__INTEL_COMPILER) 69 # define XMLCALL __attribute__((cdecl)) 70 # else 71 /* For any platform which uses this definition and supports more than 72 one calling convention, we need to extend this definition to 73 declare the convention used on that platform, if it's possible to 74 do so. 75 76 If this is the case for your platform, please file a bug report 77 with information on how to identify your platform via the C 78 pre-processor and how to specify the same calling convention as the 79 platform's malloc() implementation. 80 */ 81 # define XMLCALL 82 # endif 83 #endif /* not defined XMLCALL */ 84 85 #if ! defined(XML_STATIC) && ! defined(XMLIMPORT) 86 # ifndef XML_BUILDING_EXPAT 87 /* using Expat from an application */ 88 89 # if defined(_MSC_EXTENSIONS) && ! defined(__BEOS__) && ! defined(__CYGWIN__) 90 # define XMLIMPORT __declspec(dllimport) 91 # endif 92 93 # endif 94 #endif /* not defined XML_STATIC */ 95 96 #ifndef XML_ENABLE_VISIBILITY 97 # define XML_ENABLE_VISIBILITY 0 98 #endif 99 100 #if ! defined(XMLIMPORT) && XML_ENABLE_VISIBILITY 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__) \ 110 && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)) 111 # define XML_ATTR_MALLOC __attribute__((__malloc__)) 112 #else 113 # define XML_ATTR_MALLOC 114 #endif 115 116 #if defined(__GNUC__) \ 117 && ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) 118 # define XML_ATTR_ALLOC_SIZE(x) __attribute__((__alloc_size__(x))) 119 #else 120 # define XML_ATTR_ALLOC_SIZE(x) 121 #endif 122 123 #define XMLPARSEAPI(type) XMLIMPORT type XMLCALL 124 125 #ifdef __cplusplus 126 extern "C" { 127 #endif 128 129 #ifdef XML_UNICODE_WCHAR_T 130 # ifndef XML_UNICODE 131 # define XML_UNICODE 132 # endif 133 # if defined(__SIZEOF_WCHAR_T__) && (__SIZEOF_WCHAR_T__ != 2) 134 # error "sizeof(wchar_t) != 2; Need -fshort-wchar for both Expat and libc" 135 # endif 136 #endif 137 138 #ifdef XML_UNICODE /* Information is UTF-16 encoded. */ 139 # ifdef XML_UNICODE_WCHAR_T 140 typedef wchar_t XML_Char; 141 typedef wchar_t XML_LChar; 142 # else 143 typedef unsigned short XML_Char; 144 typedef char XML_LChar; 145 # endif /* XML_UNICODE_WCHAR_T */ 146 #else /* Information is UTF-8 encoded. */ 147 typedef char XML_Char; 148 typedef char XML_LChar; 149 #endif /* XML_UNICODE */ 150 151 #ifdef XML_LARGE_SIZE /* Use large integers for file/stream positions. */ 152 typedef long long XML_Index; 153 typedef unsigned long long XML_Size; 154 #else 155 typedef long XML_Index; 156 typedef unsigned long XML_Size; 157 #endif /* XML_LARGE_SIZE */ 158 159 #ifdef __cplusplus 160 } 161 #endif 162 163 #endif /* not Expat_External_INCLUDED */ 164