Rename function

So it does not clash with one in another library. The dynamic linker got
confused :-(.

src/core/loop.c

@@ -314,7 +314,7 @@ static void packet_handler(struct pcap_interface *interface, const struct pcap_p
 		.direction = interface->in ? DIR_IN : DIR_OUT
 	};
 	ulog(LLOG_DEBUG_VERBOSE, "Packet of size %zu on interface %s (starting %016llX%016llX, on layer %d)\n", info.length, interface->name, *(long long unsigned *) info.data, *(1 + (long long unsigned *) info.data), interface->datalink);
-	parse_packet(&info, interface->loop->batch_pool, interface->datalink);
+	uc_parse_packet(&info, interface->loop->batch_pool, interface->datalink);
 	LFOR(plugin, plugin, &interface->loop->plugins)
 		plugin_packet(plugin, &info);
 }

src/core/packet.c

@@ -111,7 +111,7 @@ static void parse_internal(struct packet_info *packet, struct mem_pool *pool) {
 			next->length = length_rest;
 			next->interface = packet->interface;
 			next->direction = packet->direction;
-			parse_packet(next, pool, DLT_RAW);
+			uc_parse_packet(next, pool, DLT_RAW);
 			return; // And we're done (no ports here)
 		case 6: // TCP
 			if (length_rest < sizeof *tcp_ports)
@@ -216,7 +216,7 @@ static void parse_ethernet(struct packet_info *packet, struct mem_pool *pool) {
 			IP:
 			packet->app_protocol = 'I';
 			// Parse the IP part
-			parse_packet(next, pool, DLT_RAW);
+			uc_parse_packet(next, pool, DLT_RAW);
 			break;
 		case 0x0806: // ARP
 			packet->app_protocol = 'A';
@@ -234,7 +234,7 @@ static void parse_ethernet(struct packet_info *packet, struct mem_pool *pool) {
 	}
 }
 
-void parse_packet(struct packet_info *packet, struct mem_pool *pool, int datalink) {
+void uc_parse_packet(struct packet_info *packet, struct mem_pool *pool, int datalink) {
 	switch (datalink) {
 		case DLT_EN10MB: // Ethernet II
 			packet->layer = 'E';

src/core/packet.h

@@ -109,7 +109,7 @@ struct packet_info {
  * Parse the stuff in the passed packet. It expects length and data are already
  * set, it fills the addresses, protocols, etc.
  */
-void parse_packet(struct packet_info *packet, struct mem_pool *pool, int datalink) __attribute__((nonnull));
+void uc_parse_packet(struct packet_info *packet, struct mem_pool *pool, int datalink) __attribute__((nonnull));
 
 /*
  * Which endpoint is the remote one for the given direction?