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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ATTRIBUTES | CONFORMING TO | SEE ALSO | COLOPHON |
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WCSCMP(3) Linux Programmer's Manual WCSCMP(3)
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 │
└──────────────────────────────────────┴───────────────┴─────────┘
POSIX.1-2001, POSIX.1-2008, C99.
strcmp(3), wcscasecmp(3), wmemcmp(3)
This page is part of release 5.13 of the Linux man-pages project.
A description of the project, information about reporting bugs,
and the latest version of this page, can be found at
https://www.kernel.org/doc/man-pages/.
GNU 2021-03-22 WCSCMP(3)
Pages that refer to this page: strcmp(3), wcscasecmp(3), wmemcmp(3), signal-safety(7)
Copyright and license for this manual page
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