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NAME

       iswprint - test for a printable wide-character code

SYNOPSIS

       #include <wctype.h>

       int iswprint(wint_t wc);

DESCRIPTION

       The  iswprint() function shall test whether wc is a wide-character code
       representing a character  of  class  print  in  the  program’s  current
       locale;  see  the  Base  Definitions  volume  of  IEEE Std 1003.1-2001,
       Chapter 7, Locale.

       The wc argument is a wint_t, the value of which the  application  shall
       ensure  is  a wide-character code corresponding to a valid character in
       the current locale, or equal to the value of the  macro  WEOF.  If  the
       argument has any other value, the behavior is undefined.

RETURN VALUE

       The  iswprint()  function  shall  return  non-zero if wc is a printable
       wide-character code; otherwise, it shall return 0.

ERRORS

       No errors are defined.

       The following sections are informative.

EXAMPLES

       None.

APPLICATION USAGE

       To  ensure  applications   portability,   especially   across   natural
       languages,  only this function and those listed in the SEE ALSO section
       should be used for classification of wide-character codes.

RATIONALE

       None.

FUTURE DIRECTIONS

       None.

SEE ALSO

       iswalnum() , iswalpha()  ,  iswcntrl()  ,  iswctype()  ,  iswdigit()  ,
       iswgraph()  ,  iswlower()  ,  iswpunct()  ,  iswspace()  , iswupper() ,
       iswxdigit()  ,  setlocale()  ,   the   Base   Definitions   volume   of
       IEEE Std 1003.1-2001, Chapter 7, Locale, <wchar.h>, <wctype.h>

COPYRIGHT

       Portions  of  this text are reprinted and reproduced in electronic form
       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
       --  Portable  Operating  System  Interface (POSIX), The Open Group Base
       Specifications Issue 6, Copyright (C) 2001-2003  by  the  Institute  of
       Electrical  and  Electronics  Engineers, Inc and The Open Group. In the
       event of any discrepancy between this version and the original IEEE and
       The  Open Group Standard, the original IEEE and The Open Group Standard
       is the referee document. The original Standard can be  obtained  online
       at http://www.opengroup.org/unix/online.html .