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Libris Britannia 4
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p8514a.h
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1993-12-06
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508b
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21 lines
#include "grx.h"
#include "libgrx.h"
#include "reg8514a.h"
#ifdef __TURBOC__
#include <dos.h>
#endif
typedef unsigned char far *pixptr; /* pixel pointer for memory draw */
#define C_SIGNIF 0xff /* significant bits in a color */
extern int _GrPIDrawTable[]; /* drawing control table */
# define P_ADDRESS(cxt,off) ((pixptr)((cxt)->gc_baseaddr + \
(unsigned)(COORD_Y(off) * (cxt)->gc_lineoffset) + \
(unsigned)(COORD_X(off)) \
))
extern int _GrPIMixTable[];