--- /dev/null
+--- a/src/main.c
++++ b/src/main.c
+@@ -252,7 +252,7 @@ void packet_handler_ex(const struct pcap_pkthdr* header, const u_char* pkt_data,
+ if (handle == NULL || pcap_sendpacket(handle, pkt_data, header->len) != 0)
+ {
+ //error detected
+- long nowTime;
++ time_t nowTime;
+ time(&nowTime);
+ if (nowTime - cfg.init_time > ERRTIMEOUT && header->len < 1500)
+ {
+@@ -282,7 +282,7 @@ void packet_handler_ex(const struct pcap_pkthdr* header, const u_char* pkt_data,
+ if (handle == NULL || pcap_sendpacket(handle, buf, header->len) != 0)
+ {
+ //error detected
+- long nowTime;
++ time_t nowTime;
+ time(&nowTime);
+ if (nowTime - cfg.init_time > ERRTIMEOUT && header->len < 1500)
+ {