> > typedef struct compress_param compress_param;
> >
> > +enum {
> > + DONE,
> > + START,
> > +};
> > +
>
> Do you really need any more than a 'bool busy' ?
Good ideal.
> > struct decompress_param {
> > /* To be done */
> > };
> > typedef struct decompress_param decompress_param;
> >
> > static compress_param *comp_param;
> > +static QemuMutex *mutex;
> > +static QemuCond *cond;
>
> Those need better names and a comment; If I'm reading it correctly, this
> cond is used to wake up the parent thread when one of the workers has
> finished it's task?
Yes, it is.
