a_mask
mode_t a_mask(char *);
args.mask = a_mask(optarg);
static mode_t a_mask(char *);
args.mode = a_mask(optarg);
mode = a_mask(optarg);
static mode_t a_mask(const char *);
u_int8_t a_mask[IEEE80211_ADDR_LEN];
#define e_mask e_addr.a_mask
((_e)->e_lladdr[0] == ((_b)[0] & (_e)->e_addr.a_mask[0])) && \
((_e)->e_lladdr[1] == ((_b)[1] & (_e)->e_addr.a_mask[1])) && \
((_e)->e_lladdr[2] == ((_b)[2] & (_e)->e_addr.a_mask[2])) && \
((_e)->e_lladdr[3] == ((_b)[3] & (_e)->e_addr.a_mask[3])) && \
((_e)->e_lladdr[4] == ((_b)[4] & (_e)->e_addr.a_mask[4])) && \
((_e)->e_lladdr[5] == ((_b)[5] & (_e)->e_addr.a_mask[5])) \