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  1. /****************************************************************************
  2. *
  3. *                            Open Watcom Project
  4. *
  5. *    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
  6. *
  7. *  ========================================================================
  8. *
  9. *    This file contains Original Code and/or Modifications of Original
  10. *    Code as defined in and that are subject to the Sybase Open Watcom
  11. *    Public License version 1.0 (the 'License'). You may not use this file
  12. *    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
  13. *    ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
  14. *    provided with the Original Code and Modifications, and is also
  15. *    available at www.sybase.com/developer/opensource.
  16. *
  17. *    The Original Code and all software distributed under the License are
  18. *    distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  19. *    EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
  20. *    ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
  21. *    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
  22. *    NON-INFRINGEMENT. Please see the License for the specific language
  23. *    governing rights and limitations under the License.
  24. *
  25. *  ========================================================================
  26. *
  27. * Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
  28. *               DESCRIBE IT HERE!
  29. *
  30. ****************************************************************************/
  31.  
  32.  
  33. #include "variety.h"
  34. #include "widechar.h"
  35. #include "strdup.h"
  36. #include <stddef.h>
  37. #include <string.h>
  38. #include <stdlib.h>
  39. #include "liballoc.h"
  40.  
  41. #ifdef __WIDECHAR__
  42. extern size_t wcslen( const CHAR_TYPE * );
  43. #endif
  44.  
  45.  
  46. _WCRTLINK CHAR_TYPE *__F_NAME(__clib_strdup,__clib_wcsdup) ( const CHAR_TYPE *str )
  47. {
  48.     CHAR_TYPE *mem;
  49.     int len;
  50.  
  51.     len = __F_NAME(strlen,wcslen)( str ) + 1;
  52.     mem = lib_malloc( len * CHARSIZE );
  53.     if( mem ) {
  54.         (memcpy)( mem, str, len * CHARSIZE );
  55.     }
  56.     return( mem );
  57. }
  58.