--- sample/arp.c
+++ sample/arp.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/arp-new.c
+++ sample/arp-new.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/bgp4_hdr.c
+++ sample/bgp4_hdr.c
@@ -45,9 +45,6 @@
  * SUCH DAMAGE.
  *
  */
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/bgp4_notification.c
+++ sample/bgp4_notification.c
@@ -45,9 +45,6 @@
  * SUCH DAMAGE.
  *
  */
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/bgp4_open.c
+++ sample/bgp4_open.c
@@ -56,9 +56,6 @@
  * SUCH DAMAGE.
  *
  */
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/bgp4_update.c
+++ sample/bgp4_update.c
@@ -74,9 +74,6 @@
  * SUCH DAMAGE.
  *
  */
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 
--- sample/cdp.c
+++ sample/cdp.c
@@ -34,9 +34,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 
--- sample/dot1x.c
+++ sample/dot1x.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/fddi_tcp1.c
+++ sample/fddi_tcp1.c
@@ -28,9 +28,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/fddi_tcp2.c
+++ sample/fddi_tcp2.c
@@ -28,9 +28,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/gre.c
+++ sample/gre.c
@@ -75,9 +75,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 
--- sample/icmp6_echoreq.c
+++ sample/icmp6_echoreq.c
@@ -27,9 +27,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 struct t_pack
--- sample/icmp6_unreach.c
+++ sample/icmp6_unreach.c
@@ -27,9 +27,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 struct t_pack
--- sample/icmp_redirect.c
+++ sample/icmp_redirect.c
@@ -31,9 +31,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/icmp_timeexceed.c
+++ sample/icmp_timeexceed.c
@@ -31,9 +31,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/icmp_timestamp.c
+++ sample/icmp_timestamp.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/icmp_unreach.c
+++ sample/icmp_unreach.c
@@ -33,9 +33,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/ieee.c
+++ sample/ieee.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/ip_link.c
+++ sample/ip_link.c
@@ -36,9 +36,6 @@
  * SUCH DAMAGE.
  *
  */
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/ip_raw.c
+++ sample/ip_raw.c
@@ -36,9 +36,6 @@
  * SUCH DAMAGE.
  *
  */
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/isl.c
+++ sample/isl.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/libnet_test.h
+++ sample/libnet_test.h
@@ -7,11 +7,7 @@
 #ifndef __LIBNET_TEST_H
 #define __LIBNET_TEST_H
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
-
-#include "../include/libnet.h"
+#include <libnet.h>
 
 #if !defined(__WIN32__)
 # include <netinet/in.h>
--- sample/mpls.c
+++ sample/mpls.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/ntp.c
+++ sample/ntp.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/ospf_hello.c
+++ sample/ospf_hello.c
@@ -33,9 +33,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/ospf_lsa.c
+++ sample/ospf_lsa.c
@@ -33,9 +33,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 
--- sample/ping_of_death.c
+++ sample/ping_of_death.c
@@ -33,9 +33,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 
--- sample/rpc_tcp.c
+++ sample/rpc_tcp.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/rpc_udp.c
+++ sample/rpc_udp.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 
--- sample/smurf.c
+++ sample/smurf.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 void usage(char *);
--- sample/stp.c
+++ sample/stp.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 #define CONF    1
--- sample/synflood6.c
+++ sample/synflood6.c
@@ -31,9 +31,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 struct t_pack
--- sample/synflood6_frag.c
+++ sample/synflood6_frag.c
@@ -31,9 +31,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 struct t_pack
--- sample/synflood.c
+++ sample/synflood.c
@@ -29,9 +29,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 struct t_pack
--- sample/tcp2.c
+++ sample/tcp2.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/test_ipv4.c
+++ sample/test_ipv4.c
@@ -27,9 +27,6 @@
  * SUCH DAMAGE.
  *
  */
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 #include <assert.h>
--- sample/test_ipv4_options.c
+++ sample/test_ipv4_options.c
@@ -27,9 +27,6 @@
  * SUCH DAMAGE.
  *
  */
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 #include <assert.h>
--- sample/test_ipv6_icmpv4.c
+++ sample/test_ipv6_icmpv4.c
@@ -27,9 +27,6 @@
  * SUCH DAMAGE.
  *
  */
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 #include <assert.h>
--- sample/tftp.c
+++ sample/tftp.c
@@ -32,9 +32,6 @@
  * SUCH DAMAGE.
  *
  */
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 
--- sample/tring_tcp1.c
+++ sample/tring_tcp1.c
@@ -28,9 +28,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/tring_tcp2.c
+++ sample/tring_tcp2.c
@@ -28,9 +28,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"
 
 int
--- sample/udp2.c
+++ sample/udp2.c
@@ -30,9 +30,6 @@
  *
  */
 
-#if (HAVE_CONFIG_H)
-#include "../include/config.h"
-#endif
 #include "./libnet_test.h"