l_copy
l_copy(flist, &mreclist->mrec_srcs);
l_copy(a, target);
l_copy(a, b);
l_copy(ilg_flist, ilm->ilm_filter);
l_copy(ilg->ilg_filter, new_filter);
l_copy(orig_filter, ilg->ilg_filter);
l_copy(ilg->ilg_filter, new_filter);
l_copy(ilg->ilg_filter, new_filter);
l_copy(ilg->ilg_filter,
l_copy(&fbld.fbld_in, flist);
l_copy(flist, ilm->ilm_filter);
l_copy(flist, ilm->ilm_filter);
void l_copy(const slist_t *, slist_t *);
l_copy((sl), (newsl))