set_addresses
kret = set_addresses(context, ctx->auth_context, input_chan_bindings);
kret = set_addresses(context, ctx->deleg_auth_context, input_chan_bindings);
if (set_addresses(abuf, sizeof(abuf), sa1, sa2) != 0) {
static int set_addresses(char *, size_t, struct sockaddr *, struct sockaddr *);