--- inetutils/configure.ac.orig	2004-07-14 12:38:21.000000000 +0200
+++ inetutils/configure.ac	2004-11-04 04:08:00.000000000 +0100
@@ -327,9 +327,10 @@
 AC_TYPE_SIGNAL
 
 AC_CHECK_TYPE(socklen_t, ,
-              AC_DEFINE(socklen_t, int,
-                        [Define to int if <sys/types.h> does not define],
-              [#include <sys/types.h>]))
+                   AC_DEFINE(socklen_t, int,
+                             [Define to int if not defined by system headers]),
+              [#include <sys/types.h>
+               #include <sys/socket.h>])
 
 dnl We may need our own definition for struct osockaddr (equivalent to the
 dnl old 4.3BSD struct sockaddr, and used in grotty bsd talk protocol)