#include <sys/ttychars.h>
sys/ttychars.h
structttychars
| char | tc_erase | erase last character |
| char | tc_kill | erase entire line |
| char | tc_intrc | interrupt |
| char | tc_quitc | quit |
| char | tc_startc | start output |
| char | tc_stopc | stop output |
| char | tc_eofc | end-of-file |
| char | tc_brkc | input delimiter (like nl) |
| char | tc_suspc | stop process signal |
| char | tc_dsuspc | delayed stop process signal |
| char | tc_rprntc | reprint line |
| char | tc_flushc | flush output (toggles) |
| char | tc_werasc | word erase |
| char | tc_lnextc | literal next character |