#ifndef GNUNET_COMMON_H
#define GNUNET_COMMON_H
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#if HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef MINGW
+#include "winproc.h"
+#endif
+
/**
* Version of the API (for entire gnunetutil.so library).
*/