diff options
Diffstat (limited to 'lib/win32/emu_winver.h')
| -rw-r--r-- | lib/win32/emu_winver.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/lib/win32/emu_winver.h b/lib/win32/emu_winver.h new file mode 100644 index 00000000..92060150 --- /dev/null +++ b/lib/win32/emu_winver.h @@ -0,0 +1,37 @@ +#ifndef _EMU_WINVER_H +#define _EMU_WINVER_H + +// set up to include the necessary parts of Windows headers + +#define WIN32_LEAN_AND_MEAN + +#ifndef __MSVCRT_VERSION__ +#define __MSVCRT_VERSION__ 0x0601 +#endif + +// We need WINVER at least 0x0500 to use GetFileSizeEx on Cygwin/MinGW, +// and 0x0501 for FindFirstFile(W) for opendir/readdir. +// +// WIN32_WINNT versions 0x0600 (Vista) and higher enable WSAPoll() in +// winsock2.h, whose struct pollfd conflicts with ours below, so for +// now we just set it lower than that, to Windows XP (0x0501). + +#ifdef WINVER +# if WINVER != 0x0501 +// provoke a redefinition warning to track down the offender +# define WINVER 0x0501 +# error Must include emu.h before setting WINVER +# endif +#endif +#define WINVER 0x0501 + +#ifdef _WIN32_WINNT +# if _WIN32_WINNT != 0x0501 +// provoke a redefinition warning to track down the offender +# define _WIN32_WINNT 0x0501 +# error Must include emu.h before setting _WIN32_WINNT +# endif +#endif +#define _WIN32_WINNT 0x0501 + +#endif // _EMU_WINVER_H |