atalk_print
n = snprintf(buf, sizeof(buf), "%s", atalk_print(sa2, 1 | (what & 8)));
"-%s", atalk_print(sa2, 1 | (what & 8)));
atalk_print(sa, what & (~1)));
atalk_print((struct sockaddr *)&ddpcb.ddp_lsat, 7));
atalk_print((struct sockaddr *)&ddpcb.ddp_fsat, 7));
printf("atalk:%-7.7s ", atalk_print(sa, 0x10));
printf("%-17.17s ", atalk_print(sa, 0x0b));
const char *atalk_print(const struct sockaddr *, int);