--- configure.orig	Wed Jul 21 11:41:23 1999
+++ configure	Wed Jul 21 11:51:00 1999
@@ -3014,11 +3014,20 @@
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  cat > conftest.$ac_ext <<EOF
+  if test "x$ac_hdr" = "xnetinet/in_pcb.h"  ;then
+    cat > conftest.$ac_ext <<EOF
 #line 3019 "configure"
 #include "confdefs.h"
+#include <netinet/in.h>
 #include <$ac_hdr>
 EOF
+  else
+    cat > conftest.$ac_ext <<EOF
+#line 3019 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+  fi
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 { (eval echo configure:3024: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
