There's only one so far, but more will come.
/* Initialize the system-specific code. */
void init_sys(void)
{
/* Initialize the system-specific code. */
void init_sys(void)
{
+ /* Open the NAT connection map. */
if ((natfp = fopen("/proc/net/nf_conntrack", "r")) == 0 &&
errno != ENOENT) {
die(1, "failed to open `/proc/net/nf_conntrack' for reading: %s",
if ((natfp = fopen("/proc/net/nf_conntrack", "r")) == 0 &&
errno != ENOENT) {
die(1, "failed to open `/proc/net/nf_conntrack' for reading: %s",