/*
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'