wcsncasecmp(3)                                           wcsncasecmp(3)

  wcscasecmp()

  NAME

    wcscasecmp(), wcsncasecmp() - compare wide-character strings, ignoring
    case

  SYNOPSIS

    #include 

    int wcscasecmp (const wchar_t *ws1, const wchar_t *ws2)
    int wcsncasecmp (const wchar_t *ws1, const wchar_t *ws2, size_t len)

  DESCRIPTION

    The wcscasecmp(3) and wcsncasecmp(3) functions compare the wide-character
    strings ws1 and ws2 and return an integer greater than, equal to, or less
    than 0, if ws1 is lexicographically greater than, equal to, or less than
    ws2 (respectively), after translating each corresponding wide-character
    code to lower-case. The strings themselves are not modified. The
    comparison is done using wide-character codes, so that \200 is greater
    than \0.

    The wcsncasecmp(3) compares at most len characters.

  SEE ALSO

    bcmp(3)

    memcmp(3)

    wcscmp(3)

    wcscoll(3)

    wcsxfrm(3)

  USAGE NOTES

    All of these functions are thread safe.

    None of these functions are async-signal safe.