projects / thirdparty / man-pages.git / blame
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1 | .\" Copyright (c) Bruno Haible <haible@clisp.cons.org> |
| 2 | .\" | |
| 3 | .\" This is free documentation; you can redistribute it and/or | |
| 4 | .\" modify it under the terms of the GNU General Public License as | |
| 5 | .\" published by the Free Software Foundation; either version 2 of | |
| 6 | .\" the License, or (at your option) any later version. | |
| 7 | .\" | |
| 8 | .\" References consulted: | |
| 9 | .\" GNU glibc-2 source code and manual | |
| 10 | .\" Dinkumware C library reference http://www.dinkumware.com/ | |
| 11 | .\" OpenGroup's Single Unix specification http://www.UNIX-systems.org/online.html | |
| 12 | .\" ISO/IEC 9899:1999 | |
| 13 | .\" | |
| 14 | .TH WCSCMP 3 1999-07-25 "GNU" "Linux Programmer's Manual" | |
| 15 | .SH NAME | |
| 16 | wcscmp \- compare two wide-character strings | |
| 17 | .SH SYNOPSIS | |
| 18 | .nf | |
| 19 | .B #include <wchar.h> | |
| 20 | .sp | |
| 21 | .BI "int wcscmp(const wchar_t *" s1 ", const wchar_t *" s2 ); | |
| 22 | .fi | |
| 23 | .SH DESCRIPTION | |
| 24 | The \fBwcscmp\fP function is the wide-character equivalent of the \fBstrcmp\fP | |
| 25 | function. It compares the wide-character string pointed to by \fIs1\fP and the | |
| 26 | wide-character string pointed to by \fIs2\fP. | |
| 27 | .SH "RETURN VALUE" | |
| 28 | The \fBwcscmp\fP function returns zero if the wide-character strings at | |
| 29 | \fIs1\fP and \fIs2\fP are equal. It returns an integer greater than zero if | |
| 30 | at the first differing position \fIi\fP, the corresponding wide-character | |
| 31 | \fIs1[i]\fP is greater than \fIs2[i]\fP. It returns an integer less than zero if | |
| 32 | at the first differing position \fIi\fP, the corresponding wide-character | |
| 33 | \fIs1[i]\fP is less than \fIs2[i]\fP. | |
| 34 | .SH "CONFORMING TO" | |
| 35 | ISO/ANSI C, UNIX98 | |
| 36 | .SH "SEE ALSO" | |
| 37 | .BR strcmp (3), | |
| 38 | .BR wcscasecmp (3), | |
| 39 | .BR wmemcmp (3) |