SRST_BW_CONTROL
if (mac_srs->srs_type & SRST_BW_CONTROL) {
if (mac_srs->srs_type & SRST_BW_CONTROL) {
srs->srs_type |= SRST_BW_CONTROL;
srs->srs_type &= ~SRST_BW_CONTROL;
srs->srs_type |= SRST_BW_CONTROL;
srs->srs_type &= ~SRST_BW_CONTROL;
mac_srs->srs_type |= SRST_BW_CONTROL;
return ((srs->srs_type & SRST_BW_CONTROL) != 0);