tdelete
void *tdelete(const void * __restrict, void ** __restrict,
PROTO_DEPRECATED(tdelete);
tdelete(&sp->_color_pairs[n], &sp->_ordered_pairs, compare_data);
tdelete(last, &sp->_ordered_pairs, compare_data);
tdelete(source + n, &sp->_ordered_pairs, compare_data);
tdelete(cp, &SP_PARM->_ordered_pairs, compare_data);
tdelete(ptr, &MyCache, cmp_format);