HFLAG_FENABLE
if (hp->happy_flags & HFLAG_FENABLE) {
if (hp->happy_flags & HFLAG_FENABLE)
if (!(hp->happy_flags & HFLAG_FENABLE)) {
if (!(hp->happy_flags & HFLAG_FENABLE)) {
#define HFLAG_20_21 HFLAG_FENABLE
#define HFLAG_NOT_A0 (HFLAG_FENABLE | HFLAG_LANCE | HFLAG_RXCV)