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- /*
- FULLSCRN.H -- package of routines for direct screen writes
- */
-
- typedef enum {
- BLUEFORE=1, GREENFORE=2, REDFORE=4,
- LOW=8,
- BLUEBACK=16, GREENBACK=32, REDBACK=64,
- _BLINK=128 } ATTRIB;
-
- #define NORMAL (BLUEFORE | GREENFORE | REDFORE)
- #define REVERSE (BLUEBACK | GREENBACK | REDBACK)
-
- #define ATTR(fore, back) (((unsigned) (fore)) | (((unsigned) (back)) << 4))
-
- #define TOP 0
- #define BOTTOM 24
- #define LEFT 0
- #define RIGHT 79
-
- /* for border */
- #define NOBORD 0
- #define SINGLE 1
- #define DOUBLE 2
-
- #define HATCH1 176
- #define HATCH2 177
- #define HATCH3 178
- #define BOX 219
-
- #define F1 0x3B
- #define UP_KB 0x48
- #define LEFT_KB 0x4b
- #define RIGHT_KB 0x4d
- #define DOWN_KB 0x50
- #define ENTER 0x0d
-
- int video_mode(void);
- unsigned get_vid_mem(void);
- int video_init(void);
- void wrt_str(int y, int x, ATTRIB attr, unsigned char *p);
- void wrt_chr(int y, int x, ATTRIB attr, unsigned char c);
- void wrt_printf(int y, int x, ATTRIB attr, char *fmt, ...);
- void cls(void);
- void border(int starty, int startx, int endy, int endx, ATTRIB attr, int dbl);
- void clear(int starty, int startx, int endy, int endx, ATTRIB attr);
- void fill(int starty, int startx, int endy, int endx, unsigned char c,
- ATTRIB attr);
- void set_attr(int starty, int startx, int endy, int endx, ATTRIB attr);
- void cursor(int on);
- void center(int y, ATTRIB attr, char *s);
-
- // values of _osmode in STDLIB.H
- #define REAL_MODE 0
- #define PROTECTED_MODE 1