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Date: Thu, 13 Jan 2011 18:18:50 +0200
From: Avi Kivity <avi@redhat.com>
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Subject: Re: [Qemu-devel] paravirtual mouse/tablet
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To: Gerd Hoffmann <kraxel@redhat.com>
Cc: spice-devel <spice-devel@lists.freedesktop.org>, "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>

On 01/13/2011 12:19 PM, Gerd Hoffmann wrote:
>   Hi,
>
> Just throwing a quick writeup into the ring to kickstart the design 
> discussion ;)
>
>
> typedef struct qemu_pvtablet_message {
>      uint32_t size;            /* whole message size */
>      uint32_t type;            /* qemu_pvtablet_type */
>      uint64_t tv_secs;
>      uint64_t tv_usecs;

time relative to what base?

can we actually provide it? if the tablet is remote, there may not be a 
synchronized time source.

>      union {
>          qemu_pvtablet_position position;
>          qemu_pvtablet_button   button;
>          qemu_pvtablet_display  display;
>      } m;
> } qemu_pvtablet_message;
>

So the message size for a qemu_pvtablet_position would only include the 
position member?


-- 
error compiling committee.c: too many arguments to function