[Xcb] Fields that are referenced but not defined in protocol descriptions

[Julien Cristau]

On Sun, Mar 28, 2010 at 16:49:45 +0100, Andrew Oakley wrote:

> A field called length is referenced but does not appear elsewhere in the
> structure.  The python scripts seem to add the relevant member, but this
> doesn't seem right to me - its not clear where the extra member should
> go or what data type it should have.
> 
Every X protocol reply has a 4-byte length field at offset 4, see the
xGenericReply structure in <X11/Xproto.h>.

Cheers,
Julien