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