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authorMichael Kerrisk <mtk.manpages@gmail.com>2004-11-03 13:51:07 +0000
committerMichael Kerrisk <mtk.manpages@gmail.com>2004-11-03 13:51:07 +0000
commitfea681dafb1363a154b7fc6d59baa83d2a9ebc5c (patch)
tree8ea275c0f242af739617d0afc3e1b16c4eff3dc2 /man3/wmemcmp.3
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+.\" 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
+.\"
+.TH WMEMCMP 3 1999-07-25 "GNU" "Linux Programmer's Manual"
+.SH NAME
+wmemcmp \- compare two arrays of wide-characters
+.SH SYNOPSIS
+.nf
+.B #include <wchar.h>
+.sp
+.BI "int wmemcmp(const wchar_t *" s1 ", const wchar_t *" s2 ", size_t " n );
+.fi
+.SH DESCRIPTION
+The \fBwmemcmp\fP function is the wide-character equivalent of the \fBmemcmp\fP
+function. It compares the \fIn\fP wide-characters starting at \fIs1\fP and the
+\fIn\fP wide-characters starting at \fIs2\fP.
+.SH "RETURN VALUE"
+The \fBwmemcmp\fP function returns zero if the wide-character arrays of size
+\fIn\fP at \fIs1\fP and \fIs2\fP are equal. It returns an integer greater than
+zero if at the first differing position \fIi\fP (\fIi\fP < \fIn\fP), the
+corresponding wide-character \fIs1[i]\fP is greater than \fIs2[i]\fP. It
+returns an integer less than zero if at the first differing position \fIi\fP
+(\fIi\fP < \fIn\fP), the corresponding wide-character \fIs1[i]\fP is less than
+\fIs2[i]\fP.
+.SH "CONFORMING TO"
+ISO/ANSI C, UNIX98
+.SH "SEE ALSO"
+.BR memcmp (3),
+.BR wcscmp (3)