/*** $Id: fb.h,v 1.6 2003/08/01 09:50:42 weiym Exp $**** fb.h: Framebuffer drivers header file for MiniGUI Screen and QVFB Drivers**** Copyright (C) 2003 Feynman Software*/#ifndef GUI_GAL_FB_H    #define GUI_GAL_FB_H#ifdef __cplusplusextern "C" {#endif  /* __cplusplus *//* subdriver entry points: one required for each draw function*/typedef struct {	int	      (*Init)(PSD psd);	void 	  (*DrawPixel)(PSD psd, int x, int y, gal_pixel c);	gal_pixel (*ReadPixel)(PSD psd, int x, int y);	void	  (*DrawHLine)(PSD psd, int x, int y, int w, gal_pixel c);	void	  (*DrawVLine)(PSD psd, int x, int y, int w, gal_pixel c);	void 	  (*Blit)(PSD dstpsd, int dstx, int dsty, int w, int h, PSD srcpsd, int srcx, int srcy);	void	  (*PutBox)( PSD psd, int x, int y, int w, int h, void* buf );	void	  (*GetBox)( PSD psd, int x, int y, int w, int h, void* buf );	void	  (*PutBoxMask)( PSD psd, int x, int y, int w, int h, void *buf, gal_pixel cxx);	void 	  (*CopyBox)(PSD psd,int x1, int y1, int w, int h, int x2, int y2);} SUBDRIVER, *PSUBDRIVER;/* scr_fb.c*/void ioctl_getpalette (int start, int len, short *red, short *green,short *blue);void ioctl_setpalette (int start, int len, short *red, short *green,short *blue);/* fb.c*/PSUBDRIVER select_fb_subdriver(PSD psd);int fb_mapmemgc(PSD mempsd,int w,int h,int planes,int bpp, int linelen,int size,void *addr);int set_subdriver(PSD psd, PSUBDRIVER subdriver, int init);void get_subdriver(PSD psd, PSUBDRIVER subdriver);#ifdef __cplusplus}#endif  /* __cplusplus */#endif  /* GUI_GAL_FB_H */