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#ifndef _VBEXT_
#define _VBEXT_
struct DWORDREGS {
unsigned long Eax, Ebx, Ecx, Edx, Esi, Edi, Ebp;
};
struct WORDREGS {
unsigned short ax, hi_ax, bx, hi_bx, cx, hi_cx, dx, hi_dx, si,
hi_si, di, hi_di, bp, hi_bp;
};
struct BYTEREGS {
unsigned char al, ah, hi_al, hi_ah, bl, bh, hi_bl, hi_bh, cl, ch,
hi_cl, hi_ch, dl, dh, hi_dl, hi_dh;
};
typedef union _X86_REGS {
struct DWORDREGS e;
struct WORDREGS x;
struct BYTEREGS h;
} X86_REGS, *PX86_REGS;
extern void XGI_XG21Fun14(struct xgi_hw_device_info *pXGIHWDE, PX86_REGS pBiosArguments);
extern void XGISetDPMS(struct xgi_hw_device_info *pXGIHWDE,
unsigned long VESA_POWER_STATE);
extern void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo);
extern void XGINew_SetModeScratch(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) ;
extern void ReadVBIOSTablData(unsigned char ChipType,
struct vb_device_info *pVBInfo);
extern unsigned short XGINew_SenseLCD(struct xgi_hw_device_info *,
struct vb_device_info *pVBInfo);
#endif
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