pcieadm_cfgspace_filter_t
pcieadm_cfgspace_filter_t *pcw_filters;
pcieadm_cfgspace_filter_t *filters, pcieadm_cfgspace_flags_t flags,
pcieadm_cfgspace_filter_t *filts = NULL;
filts = calloc(nfilts, sizeof (pcieadm_cfgspace_filter_t));