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      1 /************************************************************
      2 
      3 Copyright 1993, 1994, 1998  The Open Group
      4 
      5 Permission to use, copy, modify, distribute, and sell this software and its
      6 documentation for any purpose is hereby granted without fee, provided that
      7 the above copyright notice appear in all copies and that both that
      8 copyright notice and this permission notice appear in supporting
      9 documentation.
     10 
     11 The above copyright notice and this permission notice shall be included in
     12 all copies or substantial portions of the Software.
     13 
     14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
     17 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
     18 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
     19 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     20 
     21 Except as contained in this notice, the name of The Open Group shall not be
     22 used in advertising or otherwise to promote the sale, use or other dealings
     23 in this Software without prior written authorization from The Open Group.
     24 
     25 ********************************************************/
     26 
     27 #ifdef HAVE_WCTYPE_H
     28 #include <wctype.h>
     29 #ifdef HAVE_WIDEC_H
     30 #include <widec.h>
     31 #define wcslen(c) wslen(c)
     32 #define wcscpy(d, s)		wscpy(d, s)
     33 #define wcsncpy(d, s, l)	wsncpy(d, s, l)
     34 #endif
     35 #endif
     36 
     37 #ifdef HAVE_WCHAR_H
     38 #include <wchar.h>
     39 #endif
     40 
     41 #include <stdlib.h>
     42 
     43 #ifdef USE_XWCHAR_STRING
     44 int _Xwcslen
     45 (
     46  wchar_t		*wstr
     47  );
     48 
     49 #define wcslen(c) _Xwcslen(c)
     50 
     51 wchar_t *_Xwcscpy
     52 (
     53  wchar_t		*wstr1,
     54  wchar_t		*wstr2
     55  );
     56 
     57 #define wcscpy(d,s) _Xwcscpy(d,s)
     58 
     59 wchar_t *_Xwcsncpy
     60 (
     61  wchar_t		*wstr1,
     62  wchar_t		*wstr2,
     63  int			len
     64  );
     65 
     66 #define wcsncpy(d, s, l)	_Xwcsncpy(d, s, l)
     67 
     68 #ifdef USE_XMBTOWC
     69 #define mbtowc(wc, s, l)	_Xmbtowc(wc, s, l)
     70 #endif
     71 #endif
     72 
     73 wchar_t _Xaw_atowc
     74 (
     75 #if NeedWidePrototypes
     76  int			c
     77 #else
     78  unsigned char		c
     79 #endif
     80  );
     81 
     82 #ifndef HAS_ISW_FUNCS
     83 #  include <ctype.h>
     84 #  ifndef isascii
     85 #    define isascii(c)  ((unsigned char)(c) < 127)
     86 #  endif
     87 #  ifndef toascii
     88 #    define toascii(c)  ((c) & 0x7f)
     89 #  endif
     90 #  ifndef iswspace
     91 #    define iswspace(c) (isascii(c) && isspace(toascii(c)))
     92 #  endif
     93 #endif
     94 
     95 #if !defined(iswalnum) && !defined(HAVE_ISWALNUM)
     96 #define iswalnum(c) _Xaw_iswalnum(c)
     97 #endif
     98 int _Xaw_iswalnum
     99 (
    100  wchar_t		c
    101  );
    102