#define TRUE    1
#define FALSE   0
#define ERR     (-1)

#define SCR_X   cols_max
#define SCR_Y   lines_max

extern	int	cols_max;
extern	int	lines_max;

#ifdef	MSDOS
#define	CPYMAX	8
#define	LINSIZ	136
#else
#define	CPYMAX	8
#define	LINSIZ	160
#define iskanji(c)      ((c) & 0x80)
#define iskanji2(c)     ((c) & 0x80)
#endif