sink: add missing sys/socket.h include

vmaffione · vmaffione · commit f05502c8dcc0 · 2018-03-01T11:32:34.000+01:00
diff --git a/codelab/sink.c b/codelab/sink.c
@@ -14,6 +14,7 @@
 #include <net/netmap.h>
 #define NETMAP_WITH_LIBS
 #include <net/netmap_user.h>
+#include <sys/socket.h>
 #include <netinet/if_ether.h>
 #include <netinet/ip.h>
 #include <netinet/udp.h>
