*/
#if HAVE_PCAP_H
-static pcap_t *pcap_obj = NULL;
+static pcap_t *pcap_obj;
#endif
-static ip_list_t *IgnoreList = NULL;
+static ip_list_t *IgnoreList;
#if HAVE_PCAP_H
-static void (*Callback)(const rfc1035_header_t *) = NULL;
+static void (*Callback)(const rfc1035_header_t *);
-static int query_count_intvl = 0;
-static int query_count_total = 0;
+static int query_count_intvl;
+static int query_count_total;
#ifdef __OpenBSD__
static struct bpf_timeval last_ts;
#else
off_t no = 0;
unsigned char c;
size_t len;
- static int loop_detect = 0;
+ static int loop_detect;
if (loop_detect > 2)
return 4; /* compression loop */
if (ns == 0)