* configured for BSD
*/
# if defined(NETWARE_BSDSOCK)
+# include <netdb.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <sys/time.h>
# endif
# include <netinet/in.h>
# include <arpa/inet.h>
+# include <netinet/tcp.h>
# endif
# ifdef OPENSSL_SYS_AIX