wcscmp — compare two wide-character strings
#include <wchar.h>
int
wcscmp( |
const wchar_t *s1, |
const wchar_t *s2); |
The wcscmp() function is the
wide-character equivalent of the strcmp(3) function. It
compares the wide-character string pointed to by s1 and the wide-character
string pointed to by s2.
The wcscmp() function
returns zero if the wide-character strings at s1 and s2 are equal. It returns an
integer greater than zero if at the first differing position
i, the corresponding
wide-character s1[i] is greater than
s2[i]. It returns
an integer less than zero if at the first differing position
i, the corresponding
wide-character s1[i] is less than s2[i].
For an explanation of the terms used in this section, see attributes(7).
| Interface | Attribute | Value |
wcscmp() |
Thread safety | MT-Safe |
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Copyright (c) Bruno Haible <haibleclisp.cons.org> %%%LICENSE_START(GPLv2+_DOC_ONEPARA) 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. %%%LICENSE_END 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 |