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typedef struct Cursor Cursor;
typedef struct LCDmode LCDmode;
typedef struct LCDparam LCDparam;
typedef struct Vdisplay Vdisplay;
typedef struct Vmode Vmode;
#define CURSWID 16
#define CURSHGT 16
struct Cursor {
Point offset;
uchar clr[CURSWID/BI2BY*CURSHGT];
uchar set[CURSWID/BI2BY*CURSHGT];
};
struct Vmode {
int x; /* 0 -> default or any match for all fields */
int y;
uchar depth;
uchar hz;
};
struct Vdisplay {
uchar* fb; /* frame buffer */
ulong colormap[256][3];
int bwid;
Lock;
Vmode;
};
struct LCDparam {
uchar pbs;
uchar dual;
uchar mono;
uchar active;
uchar hsync_wid;
uchar sol_wait;
uchar eol_wait;
uchar vsync_hgt;
uchar sof_wait;
uchar eof_wait;
uchar lines_per_int;
uchar palette_delay;
uchar acbias_lines;
uchar obits;
uchar vsynclow;
uchar hsynclow;
};
struct LCDmode {
Vmode;
LCDparam;
};
int archlcdmode(LCDmode*);
Vdisplay *lcd_init(LCDmode*);
void lcd_setcolor(ulong, ulong, ulong, ulong);
void lcd_flush(void);
extern void blankscreen(int);
extern void drawblankscreen(int);
extern ulong blanktime;
extern Point mousexy(void);
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