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// -*- C++ -*-
//=============================================================================
/**
* @file OS_NS_wchar.h
*
* $Id$
*
* @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
* @author Jesper S. M|ller<stophph@diku.dk>
* @author and a cast of thousands...
*
* Originally in OS.h.
*/
//=============================================================================
#ifndef ACE_OS_NS_WCHAR_H
# define ACE_OS_NS_WCHAR_H
# include /**/ "ace/pre.h"
# include "ace/config-all.h"
# if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
# endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/os_include/os_wchar.h"
#include "ace/Basic_Types.h"
#include "ace/ACE_export.h"
#include "ace/ace_wchar.h" // include for the time being, but this code needs to be moved. dhinton
#include "ace/os_include/os_errno.h"
#if defined (ACE_EXPORT_MACRO)
# undef ACE_EXPORT_MACRO
#endif
#define ACE_EXPORT_MACRO ACE_Export
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
namespace ACE_OS
{
typedef ACE_WCHAR_T WChar;
#if defined (ACE_HAS_WCHAR)
ACE_NAMESPACE_INLINE_FUNCTION
wint_t fgetwc (FILE* fp);
#endif /* ACE_HAS_WCHAR */
#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSCAT)
/// Emulated wcscat - Appends a string.
extern ACE_Export
wchar_t *wcscat_emulation (wchar_t *destination,
const wchar_t *source);
#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSCAT */
#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSCHR)
/// Emulated wcschr - Finds a character in a string.
extern ACE_Export
wchar_t *wcschr_emulation (const wchar_t *string, wint_t c);
#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSCHR */
#if !defined (ACE_HAS_WCHAR) || defined (ACE_LACKS_WCSCMP)
/// Emulated wcscmp - Compares strings.
extern ACE_Export
int wcscmp_emulation (const ACE_WCHAR_T *string1, const ACE_WCHAR_T *string2);
#endif /* !ACE_HAS_WCHAR || ACE_LACKS_WCSCMP */
#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSCPY)
/// Emulated wcscpy - Copies a string.
extern ACE_Export
wchar_t *wcscpy_emulation (wchar_t *destination,
const wchar_t *source);
#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSCPY */
#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSCSPN)
/// Emulated wcscspn.
extern ACE_Export
size_t wcscspn_emulation (const wchar_t *string,
const wchar_t *reject);
#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSCSPN */
#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSICMP)
/// Emulated wcsicmp - Performs a case insensitive comparison of strings.
extern ACE_Export
int wcsicmp_emulation (const wchar_t *string1,
const wchar_t *string2);
#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSICMP */
#if !defined (ACE_HAS_WCHAR) || defined (ACE_LACKS_WCSLEN)
/// Emulated wcslen - Returns the length of a string.
extern ACE_Export
size_t wcslen_emulation (const ACE_WCHAR_T *string);
#endif /* !ACE_HAS_WCHAR || ACE_LACKS_WCSLEN */
#if !defined (ACE_HAS_WCHAR) || defined (ACE_LACKS_WCSNCAT)
/// Emulated wcscat - Appends a string.
extern ACE_Export
ACE_WCHAR_T *wcsncat_emulation (ACE_WCHAR_T *destination,
const ACE_WCHAR_T *source,
size_t count);
#endif /* !ACE_HAS_WCHAR || ACE_LACKS_WCSCAT */
#if !defined (ACE_HAS_WCHAR) || defined (ACE_LACKS_WCSNCMP)
/// Emulated wcsncmp - Compares two arrays.
extern ACE_Export
int wcsncmp_emulation (const ACE_WCHAR_T *string1,
const ACE_WCHAR_T *string2,
size_t len);
#endif /* !ACE_HAS_WCHAR || ACE_LACKS_WCSNCMP */
#if !defined (ACE_HAS_WCHAR) || defined (ACE_LACKS_WCSNCPY)
/// Emulated wcsncpy - Copies an array.
extern ACE_Export
ACE_WCHAR_T *wcsncpy_emulation (ACE_WCHAR_T *destination,
const ACE_WCHAR_T *source,
size_t len);
#endif /* !ACE_HAS_WCHAR || ACE_LACKS_WCSNCPY */
#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSNICMP)
/// Emulated wcsnicmp - Performs a case insensitive comparison of two
/// arrays
extern ACE_Export
int wcsnicmp_emulation (const wchar_t *string1,
const wchar_t *string2,
size_t len);
#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSNICMP */
#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSPBRK)
/// Emulated wcspbrk - Searches for characters in a string.
extern ACE_Export
wchar_t *wcspbrk_emulation (const wchar_t *string,
const wchar_t *charset);
#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSPBRK */
#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSRCHR)
/// Emulated wcsrchr (wchar_t version) - Finds the last occurance of a
/// character in a string.
extern ACE_Export
wchar_t *wcsrchr_emulation (wchar_t *string, wint_t c);
/// Emulated wcsrchr (const wchar_t version) - Finds the last occurance of a
/// character in a string.
extern ACE_Export
const wchar_t *wcsrchr_emulation (const wchar_t *string, wint_t c);
#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSRCHR */
#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSSPN)
/// Emulated wcsspn.
extern ACE_Export
size_t wcsspn_emulation (const wchar_t *string,
const wchar_t *charset);
#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSSPN */
#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSSTR)
/// Emulated wcsstr - Performs a case insensitive comparison of two strings.
extern ACE_Export
wchar_t *wcsstr_emulation (const wchar_t *string,
const wchar_t *charset);
#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSSTR */
// these are named wrong. should be wcslen, etc... dhinton
ACE_NAMESPACE_INLINE_FUNCTION
u_int wslen (const WChar *);
ACE_NAMESPACE_INLINE_FUNCTION
WChar *wscpy (WChar *,
const WChar *);
ACE_NAMESPACE_INLINE_FUNCTION
int wscmp (const WChar *,
const WChar *);
ACE_NAMESPACE_INLINE_FUNCTION
int wsncmp (const WChar *,
const WChar *,
size_t len);
#if defined (ACE_HAS_WCHAR)
ACE_NAMESPACE_INLINE_FUNCTION
wint_t ungetwc (wint_t c, FILE* fp);
#endif /* ACE_HAS_WCHAR */
} /* namespace ACE_OS */
ACE_END_VERSIONED_NAMESPACE_DECL
# if defined (ACE_HAS_INLINED_OSCALLS)
# if defined (ACE_INLINE)
# undef ACE_INLINE
# endif /* ACE_INLINE */
# define ACE_INLINE inline
# include "ace/OS_NS_wchar.inl"
# endif /* ACE_HAS_INLINED_OSCALLS */
# include /**/ "ace/post.h"
#endif /* ACE_OS_NS_STDIO_H */
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