ns_server_status_t
ns_server_status_t change;
ns_server_status_t changed = 0;
static ns_server_status_t set_server_status(char *input, server_info_t *head);
static void create_buf_and_notify(char *input, ns_server_status_t st);
create_buf_and_notify(char *input, ns_server_status_t st)
static ns_server_status_t
ns_server_status_t changed = 0;
ns_server_status_t *status = NULL;
status = (ns_server_status_t *)calloc(chg.num_server,
ns_server_status_t *changes; /* array of status change */