/* Globals */
/* Since the program is based around signals, a linked list of hosts is maintained here. */
static struct monitor_host * hosts = NULL;
+ static int send_delay = 1;
/* Set by command line flags. */
static bool verbose = false;
static bool retry_down_cmd = false;
- /* TODO: Get rid of this global. */
- static int send_delay = 1;
/*
* Checksum routine for Internet Protocol family headers