# ifdef unix
# define CWIDTH 7
# define ASCII 1
# endif

# ifdef gcos
# define CWIDTH 9
# define ASCII 1
# endif

# ifdef ibm
# define CWIDTH 8
# define EBCDIC 1
# endif

# ifdef ASCII
# define NCH 128
# endif

# ifdef EBCDIC
# define NCH 256
# endif


extern int nstate, lineno, stnum, nstart;
struct {int ii;};
# define jumpv(a,b) jumpfr(a,b)->ii
# define NST 512
# define NRULES 150
extern int *used, ngo[], *xslide[], other[], output, cin;
extern int ctable[], *xstop[], *xnew[], extra[];
extern int *stoff;
extern char *label;
extern int ratfor;
