ldterm_outchar
ldterm_outchar(CTRL('g'), WR(q), 4, tp);
ldterm_outchar('\b', wrq, ebsize, tp);
ldterm_outchar(CTRL('g'), wrq, ebsize, tp);
ldterm_outchar('/', wrq, ebsize, tp);
ldterm_outchar(c, wrq, ebsize, tp);
ldterm_outchar('\b', q, ebsize, tp);
ldterm_outchar('\\', q, ebsize, tp);
ldterm_outchar('\n', q, ebsize, tp);
ldterm_outchar('\n', wrq, 1, tp);
ldterm_outchar('^', q, ebsize, tp);
ldterm_outchar('^', q, ebsize, tp);
ldterm_outchar(c, q, ebsize, tp);
ldterm_outchar(c, q, ebsize, tp);
ldterm_outchar(*cp++, q, bsize, tp);
static void ldterm_outchar(unsigned char, queue_t *, size_t,