user data (was Re: [cairo] Patch improving fallbacks)

mental at rydia.net mental at rydia.net
Tue Feb 1 08:42:38 PST 2005


> >  typedef struct {
> >     int dummy;
> >  } cairo_key_t;

Is the dummy member actually necessary?  IIRC an instance of an empty struct is
still guaranteed to have a unique address.

-mental



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