iswprint man page on Archlinux

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ISWPRINT(3)		   Linux Programmer's Manual		   ISWPRINT(3)

NAME
       iswprint - test for printing wide character

SYNOPSIS
       #include <wctype.h>

       int iswprint(wint_t wc);

DESCRIPTION
       The  iswprint()	function  is  the  wide-character  equivalent  of  the
       isprint(3) function.  It tests whether wc is a wide character belonging
       to the wide-character class "print".

       The  wide-character  class  "print" is disjoint from the wide-character
       class "cntrl".

       The wide-character class	 "print"  contains  the	 wide-character	 class
       "graph".

RETURN VALUE
       The  iswprint()	function  returns  nonzero  if	wc is a wide character
       belonging to the wide-character class "print".	Otherwise  it  returns
       zero.

CONFORMING TO
       C99.

NOTES
       The behavior of iswprint() depends on the LC_CTYPE category of the cur‐
       rent locale.

SEE ALSO
       isprint(3), iswctype(3)

COLOPHON
       This page is part of release 3.65 of the Linux  man-pages  project.   A
       description  of	the project, and information about reporting bugs, can
       be found at http://www.ke