pxPacketResetStic(sp, "pxPacketWait");
pxPacketReset(sp, "pxPacketWait");
pxPacketWait(pxScreenPrivPtr sp, pxPacketPtr pp){	volatile struct stic_xcomm *sxc;	int i;	PX_TRACE("pxPacketWait");	if (!sp->queueing) {		for (i = 1000000; i; i--)			if ((sp->stic->sr_ipdvint & STIC_INT_P) != 0)				break;		if (i == 0)			pxPacketResetStic(sp, "pxPacketWait");	} else {		sxc = sp->sxc;		while (sxc->sxc_done[pp->bufnum] == pp->ident)			;	}}