/*
	host -> terminal
*/
#define		CHIPSTR		'A'
#define		BOARDNAME	'B'
#define		CHIPS		'C'
#define		DRAW		'D'
#define		ERROR		'E'
#define		PINHOLES	'P'
#define		SIGS		'S'
#define		IMPROVES	'W'		/* improver info */
#define		SIG_ND		'X'		/* draw local */
#define		BBOUNDS		'b'
#define		CHIP		'c'
#define		FILES		'f'
#define		KEEPOUTS	'k'
#define		PLANES		'p'
#define		SIG		's'		/* draw it */
#define		CHIPSIGS	'x'
#define		EOF		'z'
#define 	PINS		't'
/*
	terminal -> host
*/
#define		CHUNPLACE	'1'
#define		CHSOFT		'2'
#define		CHHARD		'3'
#define		CHMANUAL	'4'
#define		CHOVER		'5'
#define		CHROT		'6'
#define		CHMOVE		'7'
#define		CHINSERT	'8'
#define		CHIGPINS	'9'
#define		CHNAME		'N'
#define		IMPROVE1	'I'
#define		SENDSIGS	'S'
#define		IMPROVEF	'i'
#define		IMPROVEN	'J'
#define		EXIT		'q'
#define		READFILE	'r'
#define		SENDSIG		's'
#define		WRITEFILE	'w'
#define		MYDIR		'd'
#define		MYSRV		'n'
#define		SENDPIN		't'