d2a88d9792
included by default. * winlean.h: Add long comment to explain why we have to define certain symbols. (_NORMALIZE_): Define. (_WINNLS_): Drop definition and subsequent undef. (_WINNETWK_): Ditto. (_WINSVC_): Ditto. 2013-11-23 Eric Blake <eblake@redhat.com>
91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
/* winlean.h - Standard "lean" windows include
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Copyright 2010, 2011, 2012, 2013 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#ifndef _WINLEAN_H
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#define _WINLEAN_H 1
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#define WIN32_LEAN_AND_MEAN 1
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/* The following macros have to be defined, otherwise the autoload mechanism
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in autoload.cc leads to "multiple definition" errors. The macros control
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the declarations of symbols in the Mingw64 w32api headers. If they are
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not defined, a DECLSPEC_IMPORT will be added to the symbol declarations.
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This leads to a definition of the symbols in the sources using the
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autoloaded symbols, which in turn clashes with the definition in the
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w32api library exporting the symbols. */
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#define _ADVAPI32_
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#define _DSGETDCAPI_
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#define _GDI32_
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#define _KERNEL32_
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#define _NORMALIZE_
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#define _OLE32_
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#define _SHELL32_
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#define _SPOOL32_
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#define _USER32_
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#define _WINMM_
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#define WINIMPM
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#define WINSOCK_API_LINKAGE
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/* Windows headers define a couple of annoyingly intrusive macros for the
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sole purpose of inline documentation. Since they are defined without
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respect for the namespace and not undef'ed anymore, they tend to collide
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with otherwise innocent definitions in the application. We check if they
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exist and if not, we undef them again after including the Windows headers. */
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#ifndef IN
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#define __undef_IN
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#endif
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#ifndef OUT
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#define __undef_OUT
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#endif
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#ifndef OPTIONAL
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#define __undef_OPTIONAL
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#endif
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#ifndef NOTHING
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#define __undef_NOTHING
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#endif
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#ifndef CRITICAL
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#define __undef_CRITICAL
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#endif
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#include <windows.h>
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#include <wincrypt.h>
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#include <lmcons.h>
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#include <ntdef.h>
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/* Temporary kludge for missing flag in Mingw64's w32api. */
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#ifndef PIPE_REJECT_REMOTE_CLIENTS
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#define PIPE_REJECT_REMOTE_CLIENTS 8
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#endif
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#ifdef __undef_IN
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#undef IN
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#endif
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#ifdef __undef_OUT
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#undef OUT
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#endif
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#ifdef __undef_OPTIONAL
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#undef OPTIONAL
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#endif
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#ifdef __undef_NOTHING
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#undef NOTHING
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#endif
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#ifdef __undef_CRITICAL
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#undef CRITICAL
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#endif
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/* When Terminal Services are installed, the GetWindowsDirectory function
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does not return the system installation dir, but a user specific directory
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instead. That's not what we have in mind when calling GetWindowsDirectory
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from within Cygwin. So we redefine GetWindowsDirectory to something
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invalid here to avoid that it's called accidentally in Cygwin. Don't
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use this function. Use GetSystemWindowsDirectoryW. */
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#define GetWindowsDirectoryW dont_use_GetWindowsDirectory
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#define GetWindowsDirectoryA dont_use_GetWindowsDirectory
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#endif /*_WINLEAN_H*/
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