1 /* $MirOS: src/lib/libexpat/lib/expat_external.h,v 1.5 2013/10/31 20:06:31 tg Exp $ */ 2 /* Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd 3 * Copyright © 2013 4 * Thorsten “mirabilos” Glaser <tg@mirbsd.org> 5 See the file COPYING for copying permission. 6 */ 7 8 #ifndef Expat_External_INCLUDED 9 #define Expat_External_INCLUDED 1 10 11 /* External API definitions */ 12 13 #if defined(_MSC_EXTENSIONS) && !defined(__BEOS__) && !defined(__CYGWIN__) 14 #define XML_USE_MSC_EXTENSIONS 1 15 #endif 16 17 /* Expat tries very hard to make the API boundary very specifically 18 defined. There are two macros defined to control this boundary; 19 each of these can be defined before including this header to 20 achieve some different behavior, but doing so it not recommended or 21 tested frequently. 22 23 XMLCALL - The calling convention to use for all calls across the 24 "library boundary." This will default to cdecl, and 25 try really hard to tell the compiler that's what we 26 want. 27 28 XMLIMPORT - Whatever magic is needed to note that a function is 29 to be imported from a dynamically loaded library 30 (.dll, .so, or .sl, depending on your platform). 31 32 The XMLCALL macro was added in Expat 1.95.7. The only one which is 33 expected to be directly useful in client code is XMLCALL. 34 35 Note that on at least some Unix versions, the Expat library must be 36 compiled with the cdecl calling convention as the default since 37 system headers may assume the cdecl convention. 38 */ 39 #ifndef XMLCALL 40 #if defined(XML_USE_MSC_EXTENSIONS) 41 #define XMLCALL __cdecl 42 #elif defined(__GNUC__) && defined(__i386) 43 #define XMLCALL __attribute__((__cdecl__)) 44 #else 45 /* For any platform which uses this definition and supports more than 46 one calling convention, we need to extend this definition to 47 declare the convention used on that platform, if it's possible to 48 do so. 49 50 If this is the case for your platform, please file a bug report 51 with information on how to identify your platform via the C 52 pre-processor and how to specify the same calling convention as the 53 platform's malloc() implementation. 54 */ 55 #define XMLCALL 56 #endif 57 #endif /* not defined XMLCALL */ 58 59 60 #if !defined(XML_STATIC) && !defined(XMLIMPORT) 61 #ifndef XML_BUILDING_EXPAT 62 /* using Expat from an application */ 63 64 #ifdef XML_USE_MSC_EXTENSIONS 65 #define XMLIMPORT __declspec(dllimport) 66 #endif 67 68 #endif 69 #endif /* not defined XML_STATIC */ 70 71 72 /* If we didn't define it above, define it away: */ 73 #ifndef XMLIMPORT 74 #define XMLIMPORT 75 #endif 76 77 78 #define XMLPARSEAPI(type) XMLIMPORT type XMLCALL 79 80 #ifdef __cplusplus 81 extern "C" { 82 #endif 83 84 #ifdef XML_UNICODE_WCHAR_T 85 #define XML_UNICODE 86 #endif 87 88 #ifdef XML_UNICODE /* Information is UTF-16 encoded. */ 89 #ifdef XML_UNICODE_WCHAR_T 90 typedef wchar_t XML_Char; 91 typedef wchar_t XML_LChar; 92 #else 93 typedef unsigned short XML_Char; 94 typedef char XML_LChar; 95 #endif /* XML_UNICODE_WCHAR_T */ 96 #else /* Information is UTF-8 encoded. */ 97 typedef char XML_Char; 98 typedef char XML_LChar; 99 #endif /* XML_UNICODE */ 100 101 #ifdef XML_LARGE_SIZE /* Use large integers for file/stream positions. */ 102 #if defined(XML_USE_MSC_EXTENSIONS) && _MSC_VER < 1400 103 typedef __int64 XML_Index; 104 typedef unsigned __int64 XML_Size; 105 #else 106 typedef long long XML_Index; 107 typedef unsigned long long XML_Size; 108 #endif 109 #else 110 typedef long XML_Index; 111 typedef unsigned long XML_Size; 112 #endif /* XML_LARGE_SIZE */ 113 114 #ifdef __cplusplus 115 } 116 #endif 117 118 #endif /* not Expat_External_INCLUDED */ 119