reactos/sdk/include/c++/stlport/errno.h

71 lines
2.3 KiB
C

/*
* Copyright (c) 1999
* Boris Fomitchev
*
* This material is provided "as is", with absolutely no warranty expressed
* or implied. Any use is at your own risk.
*
* Permission to use or copy this software for any purpose is hereby granted
* without fee, provided the above notices are retained on all copies.
* Permission to modify the code and to distribute modified code is granted,
* provided the above notices are retained, and a notice that the code was
* modified is included with the above copyright notice.
*
*/
#if !defined (_STLP_OUTERMOST_HEADER_ID)
# define _STLP_OUTERMOST_HEADER_ID 0x205
# include <stl/_cprolog.h>
#elif (_STLP_OUTERMOST_HEADER_ID == 0x205) && !defined (_STLP_DONT_POP_HEADER_ID)
# define _STLP_DONT_POP_HEADER_ID
#endif
#ifdef _STLP_WCE
/* only show message when directly including this file in a non-library build */
# if !defined(__BUILDING_STLPORT) && (_STLP_OUTERMOST_HEADER_ID == 0x205)
# pragma message("eMbedded Visual C++ 3 and .NET don't have a errno.h header; STLport won't include native errno.h here")
# endif
#else
# ifndef errno
/* We define the following macro first to guaranty the header reentrancy: */
# define _STLP_NATIVE_ERRNO_H_INCLUDED
# if defined (_STLP_HAS_INCLUDE_NEXT)
# include_next <errno.h>
# else
# include _STLP_NATIVE_C_HEADER(errno.h)
# endif
# if defined (__BORLANDC__) && (__BORLANDC__ >= 0x590) && defined (__cplusplus)
_STLP_BEGIN_NAMESPACE
using _STLP_VENDOR_CSTD::__errno;
_STLP_END_NAMESPACE
# endif
# endif /* errno */
# if !defined (_STLP_NATIVE_ERRNO_H_INCLUDED)
/* If errno has been defined before inclusion of native errno.h including it from STLport errno.h
* becomes impossible because if:
* #define errno foo
* then
* #include _STLP_NATIVE_C_HEADER(errno.h)
* becomes:
* #include _STLP_NATIVE_C_HEADER(foo.h)
*
* To fix this problem you have to find where this definition comes from and include errno.h before it.
*/
# define errno foo
# error errno has been defined before inclusion of errno.h header.
# endif
#endif
#if (_STLP_OUTERMOST_HEADER_ID == 0x205)
# if ! defined (_STLP_DONT_POP_HEADER_ID)
# include <stl/_epilog.h>
# undef _STLP_OUTERMOST_HEADER_ID
# endif
# undef _STLP_DONT_POP_HEADER_ID
#endif
/* Local Variables:
* mode: C
* End:
*/