HSV_abstr_id
absfile = (char *)HSV_abstr_id(h->hs_buf);
copystring(absfile, (char *)HSV_abstr_id(hs_buf), 37);
absfile = (char *)HSV_abstr_id(hs_buf);
#define HSV_ABSTR_ID(x) HSV_abstr_id(x)