iswctype — wide-character classification
#include <wctype.h>
int
iswctype( |
wint_t | wc, |
wctype_t | desc) ; |
If wc
is a wide
character having the character property designated by
desc
(or in other
words: belongs to the character class designated by
desc
), the
iswctype
() function returns
non-zero. Otherwise it returns zero. If wc
is WEOF
, zero is returned.
desc
must be a
character property descriptor returned by the wctype
function.
The iswctype
() function
returns non-zero if the wc
has the designated property.
Otherwise it returns 0.
iswalnum(3), iswalpha(3), iswblank(3), iswcntrl(3), iswdigit(3), iswgraph(3), iswlower(3), iswprint(3), iswpunct(3), iswspace(3), iswupper(3), iswxdigit(3), wctype(3)
Copyright (c) Bruno Haible <haible@clisp.cons.org> This is free documentation; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. References consulted: GNU glibc-2 source code and manual Dinkumware C library reference http://www.dinkumware.com/ OpenGroup's Single Unix specification http://www.UNIX-systems.org/online.html ISO/IEC 9899:1999 |