Function core_foundation::string::CFStringFindWithOptionsAndLocale

pub unsafe extern "C" fn CFStringFindWithOptionsAndLocale(
    theString: *const __CFString,
    stringToFind: *const __CFString,
    rangeToSearch: CFRange,
    searchOptions: usize,
    locale: *const __CFLocale,
    result: *mut CFRange
) -> u8