Function windows::Wdk::Storage::FileSystem::RtlUpcaseUnicodeToMultiByteN

pub unsafe fn RtlUpcaseUnicodeToMultiByteN(
    multibytestring: &mut [u8],
    bytesinmultibytestring: Option<*mut u32>,
    unicodestring: *const u16,
    bytesinunicodestring: u32,
) -> NTSTATUS