termFlushChar
{ "flushoutput", "character to cause an Abort Output", 0, &termFlushChar },
extern cc_t termFlushChar;
} else if (c == termFlushChar) {
termFlushChar = CONTROL('O');
case SLC_AO: return(&termFlushChar);
termFlushChar = CONTROL('O');
cc_t termFlushChar;