AR_EFMT1
#ifdef AR_EFMT1
if (strncmp(memName, AR_EFMT1, sizeof AR_EFMT1 - 1) == 0 &&
ch_isdigit(memName[sizeof AR_EFMT1 - 1])) {
memName + sizeof AR_EFMT1 - 1);
#ifdef AR_EFMT1
if (strncmp(out_arh->ar_name, AR_EFMT1, sizeof AR_EFMT1 - 1)
ch_isdigit(out_arh->ar_name[sizeof AR_EFMT1 - 1])) {
&out_arh->ar_name[sizeof AR_EFMT1 - 1]);