usr/src/libplot/con.h

#
/* gsi plotting output routines */
# define DOWN 012
# define UP 013
# define LEFT 010
# define RIGHT 040
# define BEL 007
# define ESC 033
# define ACK 006
#define PLOTIN 063
#define PLOTOUT 064
# define CR 015
# define FF 014
# define VERTRESP 48
# define HORZRESP 60.
# define VERTRES 8.
# define HORZRES 6.
/* down is line feed, up is reverse line feed,
   left is backspace, right is space.  48 points per inch
   vertically, 60 horizontally */

extern int xnow, ynow;
extern int ITTY[3], PTTY[3], OUTF;
extern float HEIGHT, WIDTH, OFFSET;
extern int xscale, xoffset, yscale;
extern float botx, boty, obotx, oboty, scalex,scaley;