mirror of https://github.com/mkerrisk/man-pages
61 lines
1.8 KiB
Plaintext
61 lines
1.8 KiB
Plaintext
|
.\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved
|
||
|
.TH "WCSCMP" P 2003 "IEEE/The Open Group" "POSIX Programmer's Manual"
|
||
|
.\" wcscmp
|
||
|
.SH NAME
|
||
|
wcscmp \- compare two wide-character strings
|
||
|
.SH SYNOPSIS
|
||
|
.LP
|
||
|
\fB#include <wchar.h>
|
||
|
.br
|
||
|
.sp
|
||
|
int wcscmp(const wchar_t *\fP\fIws1\fP\fB, const wchar_t *\fP\fIws2\fP\fB);
|
||
|
.br
|
||
|
\fP
|
||
|
.SH DESCRIPTION
|
||
|
.LP
|
||
|
The \fIwcscmp\fP() function shall compare the wide-character string
|
||
|
pointed to by \fIws1\fP to the wide-character string
|
||
|
pointed to by \fIws2\fP.
|
||
|
.LP
|
||
|
The sign of a non-zero return value shall be determined by the sign
|
||
|
of the difference between the values of the first pair of
|
||
|
wide-character codes that differ in the objects being compared.
|
||
|
.SH RETURN VALUE
|
||
|
.LP
|
||
|
Upon completion, \fIwcscmp\fP() shall return an integer greater than,
|
||
|
equal to, or less than 0, if the wide-character string
|
||
|
pointed to by \fIws1\fP is greater than, equal to, or less than the
|
||
|
wide-character string pointed to by \fIws2\fP,
|
||
|
respectively.
|
||
|
.SH ERRORS
|
||
|
.LP
|
||
|
No errors are defined.
|
||
|
.LP
|
||
|
\fIThe following sections are informative.\fP
|
||
|
.SH EXAMPLES
|
||
|
.LP
|
||
|
None.
|
||
|
.SH APPLICATION USAGE
|
||
|
.LP
|
||
|
None.
|
||
|
.SH RATIONALE
|
||
|
.LP
|
||
|
None.
|
||
|
.SH FUTURE DIRECTIONS
|
||
|
.LP
|
||
|
None.
|
||
|
.SH SEE ALSO
|
||
|
.LP
|
||
|
\fIwcsncmp\fP() , the Base Definitions volume of IEEE\ Std\ 1003.1-2001,
|
||
|
\fI<wchar.h>\fP
|
||
|
.SH 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 .
|