-#define CTRL(c) ('c'&037)
-#define CERASE '#'
-#define CEOT CTRL(d)
-#define CKILL '@'
-#define CQUIT 034 /* FS, cntl shift L */
-#define CINTR 0177 /* DEL */
-#define CSTOP CTRL(s)
-#define CSTART CTRL(q)
-#define CBRK 0377
-struct tchars tc = {
- CINTR, CQUIT, CSTART, CSTOP, CEOT, CBRK
-};
-struct ltchars ltc = {
- CTRL(z), CTRL(y), CTRL(r), CTRL(o), CTRL(w), CTRL(v)
+struct ttychars tc = {
+ CERASE, CKILL, CINTR, CQUIT, CSTART,
+ CSTOP, CEOF, CBRK, CSUSP, CDSUSP,
+ CRPRNT, CFLUSH, CWERASE,CLNEXT