Device Properties Protocol Spec - Draft 1

[Peter Hutterer]

On Sat, Sep 06, 2008 at 05:15:51PM -0700, Keith Packard wrote:
> On Sat, 2008-09-06 at 17:23 +0300, Daniel Stone wrote:
> 
> > Isn't this just PropModeReplace with nItems = 0?
> 
> Is there a difference between a property of length zero and an absent
> property?

nItems = 0 remove the content, but not the property itself, hence the need for
DeleteProperty. This is also the behaviour core has with window properties.

Cheers,
  Peter