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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
       attributes(7).

       allbox;  lb  lb  lb  l  l  l.   Interface Attribute Value  T{  wcscmp()
       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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