C_DSUSP
{"dsusp", C_SH(C_DSUSP), MD_CHAR},
case C_DSUSP:
s[C_DSUSP] = td->c_cc[VDSUSP];
C_SH(C_SUSP) | C_SH(C_DSUSP) | C_SH(C_EOL) | C_SH(C_DISCARD) |
td->c_cc[VDSUSP] = s[C_DSUSP];