DRAWFCN
if (j == DRAWFCN)
drawbuf[0] = DRAWFCN | chbits | ZBIT;
drawbuf[j++] = DRAWFCN | chbits | ZBIT; /* marks end for ptout */
if (k < 040 && k != DRAWFCN)
if (k != DRAWFCN) {
if (k == DRAWFCN) {
if (cbits(pi[3]) == DRAWFCN || cbits(pi[4]) == DRAWFCN) {
for (n = 5; cbits(pi[n]) != DRAWFCN; n += 2) {
for (n = 3; cbits(pi[n]) != DRAWFCN; n++)