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wcscmp(3)

WCSCMP(3)                  Linux Programmer's Manual                 WCSCMP(3)

NAME
       wcscmp - compare two wide-character strings

SYNOPSIS
       #include <wchar.h>

       int wcscmp(const wchar_t *s1, const wchar_t *s2);

DESCRIPTION
       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.

RETURN VALUE
       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].

ATTRIBUTES
       For  an  explanation  of  the  terms  used in this section, see attrib‐
       utes(7).  allbox; lb lb lb l l  l.   Interface Attribute Value  T{  wc‐
       scmp() T}   Thread safety  MT-Safe

CONFORMING TO
       POSIX.1-2001, POSIX.1-2008, C99.

SEE ALSO
       strcmp(3), wcscasecmp(3), wmemcmp(3)

COLOPHON
       This  page  is  part of release 5.02 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                               2015-08-08                         WCSCMP(3)
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