H_DTCOPY
if ((hptr = hdrlines[H_DTCOPY].head) != (struct hdrs *)NULL) {
if (ckdlivopts(H_DTCOPY, &svopts) & RETURN) {
hdrlines[H_TCOPY].head = hdrlines[H_DTCOPY].head;
hdrlines[H_TCOPY].tail = hdrlines[H_DTCOPY].tail;
hdrlines[H_DTCOPY].head = (struct hdrs *)NULL;
hdrlines[H_DTCOPY].tail = (struct hdrs *)NULL;
hdrlines[H_DTCOPY].head = hdrlines[H_TCOPY].head;
hdrlines[H_DTCOPY].tail = hdrlines[H_TCOPY].tail;
if (ckdlivopts(H_DTCOPY, &svopts) & NODELIVERY) {
if (ckdlivopts(H_DTCOPY, &svopts) & IGNORE) {
hdrlines[H_DTCOPY].head = hdrlines[H_TCOPY].head;
hdrlines[H_DTCOPY].tail = hdrlines[H_TCOPY].tail;