// -*- C++ -*-

//=============================================================================
/**
 *  @file   OS_NS_strings.h
 *
 *  @author Douglas C. Schmidt <d.schmidt@vanderbilt.edu>
 *  @author Jesper S. M|ller<stophph@diku.dk>
 *  @author and a cast of thousands...
 *
 *  Originally in OS.h.
 */
//=============================================================================

#ifndef ACE_OS_NS_STRINGS_H
#define ACE_OS_NS_STRINGS_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_strings.h"
#include /**/ "ace/ACE_export.h"

#if defined (ACE_EXPORT_MACRO)
#  undef ACE_EXPORT_MACRO
#endif
#define ACE_EXPORT_MACRO ACE_Export

ACE_BEGIN_VERSIONED_NAMESPACE_DECL

class ACE_Time_Value;

namespace ACE_OS
{

  /// Compares two strings (case insensitive const char version).
  ACE_NAMESPACE_INLINE_FUNCTION
  int strcasecmp (const char *s, const char *t);

#if defined (ACE_HAS_WCHAR)
  /// Compares two strings (case insensitive const wchar_t version).
  ACE_NAMESPACE_INLINE_FUNCTION
  int strcasecmp (const wchar_t *s, const wchar_t *t);
#endif /* ACE_HAS_WCHAR */

  /// Compares two arrays (case insensitive const char version).
  ACE_NAMESPACE_INLINE_FUNCTION
  int strncasecmp (const char *s, const char *t, size_t len);

#if defined (ACE_HAS_WCHAR)
  /// Compares two arrays (case insensitive const wchar_t version).
  ACE_NAMESPACE_INLINE_FUNCTION
  int strncasecmp (const wchar_t *s, const wchar_t *t, size_t len);
#endif /* ACE_HAS_WCHAR */

#if defined (ACE_LACKS_STRCASECMP)
  /// Emulated strcasecmp - Performs a case insensitive comparison of strings.
  extern ACE_Export
  int strcasecmp_emulation (const char *s, const char *t);

  /// Emulated strncasecmp - Performs a case insensitvie comparison of arrays.
  extern ACE_Export
  int strncasecmp_emulation (const char *s, const char *t, size_t len);
#endif /* ACE_LACKS_STRCASECMP */

} /* 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_strings.inl"
# endif /* ACE_HAS_INLINED_OSCALLS */

# include /**/ "ace/post.h"
#endif /* ACE_OS_NS_STRINGS_H */
