pub unsafe extern "system" fn PrjWriteFileData(
    namespacevirtualizationcontext: PRJ_NAMESPACE_VIRTUALIZATION_CONTEXT,
    datastreamid: *const GUID,
    buffer: *const c_void,
    byteoffset: u64,
    length: u32
) -> HRESULT
Expand description

Required features: "Win32_Storage_ProjectedFileSystem"