extern unsigned char XGI_SearchModeID(unsigned short ModeNo,
unsigned short *ModeIdIndex,
struct vb_device_info *);
-extern unsigned char XGI_BridgeIsOn(struct vb_device_info *);
extern unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
unsigned short ModeNo,
unsigned short ModeIdIndex,