We should no longer need to use our own versions of system header files
when compiling on Linux, as we extracted from those copies the
definitions and declarations we need in order to dissect packets, and
put them into our own header files in the regular source directory.

We should also no longer need to define __STDC__ as 2 on Digital UNIX,
as we're no longer including the native OS's <netinet/ip.h> to get the
layout of an IP packet declared, we're using our own "ip.h" header file
for that.
diff --git a/configure.in b/configure.in
index 1cebd63..ae9fb06 100644
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,4 @@
-dnl @(#) $Header: /tcpdump/master/tcpdump/configure.in,v 1.127 2000-10-09 01:58:53 guy Exp $ (LBL)
+dnl @(#) $Header: /tcpdump/master/tcpdump/configure.in,v 1.128 2000-10-21 04:54:26 guy Exp $ (LBL)
 dnl
 dnl Copyright (c) 1994, 1995, 1996, 1997
 dnl	The Regents of the University of California.  All rights reserved.
@@ -6,7 +6,7 @@
 dnl Process this file with autoconf to produce a configure script.
 dnl
 
-AC_REVISION($Revision: 1.127 $)
+AC_REVISION($Revision: 1.128 $)
 AC_PREREQ(2.13)
 AC_INIT(tcpdump.c)
 
@@ -504,14 +504,8 @@
 	V_GROUP=sys
 	;;
 
-linux*)
-	V_INCLS="$V_INCLS -I\$(srcdir)/linux-include"
-	;;
-
 osf*)
 	V_GROUP=system
-	dnl Workaround around ip_hl vs. ip_vhl problem in netinet/ip.h
-	AC_DEFINE(__STDC__,2)
 	;;
 
 solaris*)