dladm_hwgrp_attr_t
dladm_hwgrp_attr_t *hs_grp_attr;
dladm_hwgrp_attr_t *attr = hg_state->hs_grp_attr;
print_phys_hwgrp_callback(void *arg, dladm_hwgrp_attr_t *attr)
boolean_t (*fn)(void *, dladm_hwgrp_attr_t *))
dladm_hwgrp_attr_t attr;
boolean_t (*)(void *, dladm_hwgrp_attr_t *));