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Diffstat (limited to 'winsup/mingw/include/_mingw.h')
| -rw-r--r-- | winsup/mingw/include/_mingw.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/winsup/mingw/include/_mingw.h b/winsup/mingw/include/_mingw.h new file mode 100644 index 000000000..780cdda3a --- /dev/null +++ b/winsup/mingw/include/_mingw.h @@ -0,0 +1,68 @@ +/* + * _mingw.h + * + * Mingw specific macros included by ALL include files. + * + * This file is part of the Mingw32 package. + * + * Contributors: + * Created by Mumit Khan <khan@xraylith.wisc.edu> + * + * THIS SOFTWARE IS NOT COPYRIGHTED + * + * This source code is offered for use in the public domain. You may + * use, modify or distribute it freely. + * + * This code is distributed in the hope that it will be useful but + * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY + * DISCLAMED. This includes but is not limited to warranties of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +#ifndef __MINGW_H +#define __MINGW_H + +/* These are defined by the user (or the compiler) + to specify how identifiers are imported from a DLL. + + __DECLSPEC_SUPPORTED Defined if dllimport attribute is supported. + __MINGW_IMPORT The attribute definition to specify imported + variables/functions. + __MINGW32_VERSION Runtime version. + __MINGW32_MAJOR_VERSION Runtime major version. + __MINGW32_MINOR_VERSION Runtime minor version. + __MINGW32_BUILD_DATE Runtime build date. + + Other macros: + + __int64 define to be long long. Using a typedef can + tweak bugs in the C++ parser. + + All headers should include this first, and then use __DECLSPEC_SUPPORTED + to choose between the old ``__imp__name'' style or __MINGW_IMPORT + style declarations. */ + +#ifndef __GNUC__ +# define __MINGW_IMPORT __declspec(dllimport) +# define __DECLSPEC_SUPPORTED +#else /* __GNUC__ */ +# ifdef __declspec + /* note the extern at the end. This is needed to work around GCC's + limitations in handling dllimport attribute. */ +# define __MINGW_IMPORT __attribute__((dllimport)) extern +# define __DECLSPEC_SUPPORTED +# else +# undef __DECLSPEC_SUPPORTED +# undef __MINGW_IMPORT +# endif +# undef __int64 +# define __int64 long long +#endif /* __GNUC__ */ + +#define __MINGW32_VERSION 0.3 +#define __MINGW32_MAJOR_VERSION 0 +#define __MINGW32_MINOR_VERSION 3 + +#endif /* __MINGW_H */ + |