dn_equal 177 include/net/dn_nsp.h return (dn_before(seq1, seq2) || dn_equal(seq1, seq2)); dn_equal 188 include/net/dn_nsp.h return dn_equal(seq1 + 1, seq2); dn_equal 436 net/decnet/dn_nsp_out.c if (dn_equal(segnum, acknum))