From 3d08cd331c1adcf0d917392f7e527b3f00511748 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 24 May 2024 06:52:22 +0200 Subject: Merging upstream version 6.8. Signed-off-by: Daniel Baumann --- man/man3/iswctype.3 | 94 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 man/man3/iswctype.3 (limited to 'man/man3/iswctype.3') diff --git a/man/man3/iswctype.3 b/man/man3/iswctype.3 new file mode 100644 index 0000000..f49aff2 --- /dev/null +++ b/man/man3/iswctype.3 @@ -0,0 +1,94 @@ +'\" t +.\" Copyright (c) Bruno Haible +.\" +.\" SPDX-License-Identifier: GPL-2.0-or-later +.\" +.\" 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 +.\" +.TH iswctype 3 2024-05-02 "Linux man-pages (unreleased)" +.SH NAME +iswctype \- wide-character classification +.SH LIBRARY +Standard C library +.RI ( libc ", " \-lc ) +.SH SYNOPSIS +.nf +.B #include +.P +.BI "int iswctype(wint_t " wc ", wctype_t " desc ); +.fi +.SH DESCRIPTION +If +.I wc +is a wide character having the character property designated by +.I desc +(or in other words: belongs to the character class designated by +.IR desc ), +then the +.BR iswctype () +function returns nonzero. +Otherwise, it +returns zero. +If +.I wc +is +.BR WEOF , +zero is returned. +.P +.I desc +must be a character property descriptor +returned by the +.BR wctype (3) +function. +.SH RETURN VALUE +The +.BR iswctype () +function returns nonzero if +the +.I wc +has the designated +property. +Otherwise, it returns 0. +.SH ATTRIBUTES +For an explanation of the terms used in this section, see +.BR attributes (7). +.TS +allbox; +lbx lb lb +l l l. +Interface Attribute Value +T{ +.na +.nh +.BR iswctype () +T} Thread safety MT-Safe +.TE +.SH STANDARDS +C11, POSIX.1-2008. +.SH HISTORY +POSIX.1-2001, C99. +.SH NOTES +The behavior of +.BR iswctype () +depends on the +.B LC_CTYPE +category of the +current locale. +.SH SEE ALSO +.BR iswalnum (3), +.BR iswalpha (3), +.BR iswblank (3), +.BR iswcntrl (3), +.BR iswdigit (3), +.BR iswgraph (3), +.BR iswlower (3), +.BR iswprint (3), +.BR iswpunct (3), +.BR iswspace (3), +.BR iswupper (3), +.BR iswxdigit (3), +.BR wctype (3) -- cgit v1.2.3