build: Replace fsf snail mail with contact URL

62 files changed, 62 insertions, 65 deletions

diff --git a/src/ipcpd/ipcp.c b/src/ipcpd/ipcp.c
index b54bf0b7..a8ff4c94 100644
--- a/src/ipcpd/ipcp.c
+++ b/src/ipcpd/ipcp.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "ipcpd/ipcp"
diff --git a/src/ipcpd/ipcp.h b/src/ipcpd/ipcp.h
index fb69df5c..9ce3ed77 100644
--- a/src/ipcpd/ipcp.h
+++ b/src/ipcpd/ipcp.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef IPCPD_IPCP_H
diff --git a/src/ipcpd/local/main.c b/src/ipcpd/local/main.c
index 78224fbd..241a47eb 100644
--- a/src/ipcpd/local/main.c
+++ b/src/ipcpd/local/main.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "ipcpd-local"
diff --git a/src/ipcpd/normal/addr_auth.c b/src/ipcpd/normal/addr_auth.c
index 5b3c6170..56b41384 100644
--- a/src/ipcpd/normal/addr_auth.c
+++ b/src/ipcpd/normal/addr_auth.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "addr_auth"
diff --git a/src/ipcpd/normal/addr_auth.h b/src/ipcpd/normal/addr_auth.h
index 6883b4b3..5a6dec05 100644
--- a/src/ipcpd/normal/addr_auth.h
+++ b/src/ipcpd/normal/addr_auth.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_ADDR_AUTH_H
diff --git a/src/ipcpd/normal/ae.h b/src/ipcpd/normal/ae.h
index aafef625..6285ba6a 100644
--- a/src/ipcpd/normal/ae.h
+++ b/src/ipcpd/normal/ae.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_AE_H
diff --git a/src/ipcpd/normal/connmgr.c b/src/ipcpd/normal/connmgr.c
index 6259969a..1513c12a 100644
--- a/src/ipcpd/normal/connmgr.c
+++ b/src/ipcpd/normal/connmgr.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "normal-ipcp"
diff --git a/src/ipcpd/normal/connmgr.h b/src/ipcpd/normal/connmgr.h
index 12992ef6..40d74348 100644
--- a/src/ipcpd/normal/connmgr.h
+++ b/src/ipcpd/normal/connmgr.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_CONNMGR_H
diff --git a/src/ipcpd/normal/dht.c b/src/ipcpd/normal/dht.c
index c15dacbc..f41541d2 100644
--- a/src/ipcpd/normal/dht.c
+++ b/src/ipcpd/normal/dht.c
@@ -17,8 +17,7 @@
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301 USA
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "dht"
diff --git a/src/ipcpd/normal/dht.h b/src/ipcpd/normal/dht.h
index 5d7fc894..d893f913 100644
--- a/src/ipcpd/normal/dht.h
+++ b/src/ipcpd/normal/dht.h
@@ -17,8 +17,7 @@
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301 USA
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_DHT_H
diff --git a/src/ipcpd/normal/dir.c b/src/ipcpd/normal/dir.c
index 69b7e90e..231ba110 100644
--- a/src/ipcpd/normal/dir.c
+++ b/src/ipcpd/normal/dir.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "directory"
diff --git a/src/ipcpd/normal/dir.h b/src/ipcpd/normal/dir.h
index 4091a3e8..5f3f738e 100644
--- a/src/ipcpd/normal/dir.h
+++ b/src/ipcpd/normal/dir.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_DIR_H
diff --git a/src/ipcpd/normal/dt.c b/src/ipcpd/normal/dt.c
index 5fcc5865..290c409d 100644
--- a/src/ipcpd/normal/dt.c
+++ b/src/ipcpd/normal/dt.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "dt-ae"
diff --git a/src/ipcpd/normal/dt.h b/src/ipcpd/normal/dt.h
index 15ef51f0..99918ea5 100644
--- a/src/ipcpd/normal/dt.h
+++ b/src/ipcpd/normal/dt.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_DT_H
diff --git a/src/ipcpd/normal/dt_const.h b/src/ipcpd/normal/dt_const.h
index b93d497c..6baa7c0b 100644
--- a/src/ipcpd/normal/dt_const.h
+++ b/src/ipcpd/normal/dt_const.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_DT_CONST_H
diff --git a/src/ipcpd/normal/dt_pci.c b/src/ipcpd/normal/dt_pci.c
index 2a252545..e139cf91 100644
--- a/src/ipcpd/normal/dt_pci.c
+++ b/src/ipcpd/normal/dt_pci.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #include <ouroboros/config.h>
diff --git a/src/ipcpd/normal/dt_pci.h b/src/ipcpd/normal/dt_pci.h
index 2291329a..5f14527c 100644
--- a/src/ipcpd/normal/dt_pci.h
+++ b/src/ipcpd/normal/dt_pci.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_DT_PCI_H
diff --git a/src/ipcpd/normal/enroll.c b/src/ipcpd/normal/enroll.c
index f1f804c6..be1596d0 100644
--- a/src/ipcpd/normal/enroll.c
+++ b/src/ipcpd/normal/enroll.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 #define OUROBOROS_PREFIX "enrollment"
 
diff --git a/src/ipcpd/normal/enroll.h b/src/ipcpd/normal/enroll.h
index bed4bf9f..9b50f6bb 100644
--- a/src/ipcpd/normal/enroll.h
+++ b/src/ipcpd/normal/enroll.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_ENROLL_H
diff --git a/src/ipcpd/normal/fa.c b/src/ipcpd/normal/fa.c
index 5e4dcd5c..06f10b53 100644
--- a/src/ipcpd/normal/fa.c
+++ b/src/ipcpd/normal/fa.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "flow-allocator"
diff --git a/src/ipcpd/normal/fa.h b/src/ipcpd/normal/fa.h
index 929c0623..2dde5b43 100644
--- a/src/ipcpd/normal/fa.h
+++ b/src/ipcpd/normal/fa.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_FA_H
diff --git a/src/ipcpd/normal/flow_alloc.proto b/src/ipcpd/normal/flow_alloc.proto
index 78505761..717a1a81 100644
--- a/src/ipcpd/normal/flow_alloc.proto
+++ b/src/ipcpd/normal/flow_alloc.proto
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 syntax = "proto2";
diff --git a/src/ipcpd/normal/gam.c b/src/ipcpd/normal/gam.c
index 643d83b0..9997506c 100644
--- a/src/ipcpd/normal/gam.c
+++ b/src/ipcpd/normal/gam.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "dt-gam"
diff --git a/src/ipcpd/normal/gam.h b/src/ipcpd/normal/gam.h
index 752d8e37..3dd01a75 100644
--- a/src/ipcpd/normal/gam.h
+++ b/src/ipcpd/normal/gam.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_GAM_H
diff --git a/src/ipcpd/normal/kademlia.proto b/src/ipcpd/normal/kademlia.proto
index 0b7e8beb..2e2aec93 100644
--- a/src/ipcpd/normal/kademlia.proto
+++ b/src/ipcpd/normal/kademlia.proto
@@ -17,8 +17,7 @@
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301 USA
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 syntax = "proto2";
diff --git a/src/ipcpd/normal/main.c b/src/ipcpd/normal/main.c
index f94c15de..325c1285 100644
--- a/src/ipcpd/normal/main.c
+++ b/src/ipcpd/normal/main.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "normal-ipcp"
diff --git a/src/ipcpd/normal/neighbors.c b/src/ipcpd/normal/neighbors.c
index 0fb721c2..0ac5e958 100644
--- a/src/ipcpd/normal/neighbors.c
+++ b/src/ipcpd/normal/neighbors.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "neighbors"
diff --git a/src/ipcpd/normal/neighbors.h b/src/ipcpd/normal/neighbors.h
index b9fa1405..7047d027 100644
--- a/src/ipcpd/normal/neighbors.h
+++ b/src/ipcpd/normal/neighbors.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_NEIGHBORS_H
diff --git a/src/ipcpd/normal/pff.c b/src/ipcpd/normal/pff.c
index 38ca7232..acf4db1a 100644
--- a/src/ipcpd/normal/pff.c
+++ b/src/ipcpd/normal/pff.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "pff"
diff --git a/src/ipcpd/normal/pff.h b/src/ipcpd/normal/pff.h
index 7d8ce469..0a33d884 100644
--- a/src/ipcpd/normal/pff.h
+++ b/src/ipcpd/normal/pff.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_PFF_H
diff --git a/src/ipcpd/normal/pol-addr-auth-ops.h b/src/ipcpd/normal/pol-addr-auth-ops.h
index f0f473ef..a3b39298 100644
--- a/src/ipcpd/normal/pol-addr-auth-ops.h
+++ b/src/ipcpd/normal/pol-addr-auth-ops.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_POL_ADDR_AUTH_OPS_H
diff --git a/src/ipcpd/normal/pol-gam-ops.h b/src/ipcpd/normal/pol-gam-ops.h
index cfe9cbc3..e63752c0 100644
--- a/src/ipcpd/normal/pol-gam-ops.h
+++ b/src/ipcpd/normal/pol-gam-ops.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_POL_GAM_OPS_H
diff --git a/src/ipcpd/normal/pol-routing-ops.h b/src/ipcpd/normal/pol-routing-ops.h
index 3a60ca6b..0fec10fc 100644
--- a/src/ipcpd/normal/pol-routing-ops.h
+++ b/src/ipcpd/normal/pol-routing-ops.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_POL_ROUTING_OPS_H
diff --git a/src/ipcpd/normal/pol/complete.c b/src/ipcpd/normal/pol/complete.c
index 74848a1f..e31f345a 100644
--- a/src/ipcpd/normal/pol/complete.c
+++ b/src/ipcpd/normal/pol/complete.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "complete"
diff --git a/src/ipcpd/normal/pol/complete.h b/src/ipcpd/normal/pol/complete.h
index 230fecb9..54c4a9ef 100644
--- a/src/ipcpd/normal/pol/complete.h
+++ b/src/ipcpd/normal/pol/complete.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_POL_COMPLETE_H
diff --git a/src/ipcpd/normal/pol/flat.c b/src/ipcpd/normal/pol/flat.c
index 0907cf7a..966d0d03 100644
--- a/src/ipcpd/normal/pol/flat.c
+++ b/src/ipcpd/normal/pol/flat.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "flat-addr-auth"
diff --git a/src/ipcpd/normal/pol/flat.h b/src/ipcpd/normal/pol/flat.h
index d45a89cd..af49d283 100644
--- a/src/ipcpd/normal/pol/flat.h
+++ b/src/ipcpd/normal/pol/flat.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_FLAT_H
diff --git a/src/ipcpd/normal/pol/fso.proto b/src/ipcpd/normal/pol/fso.proto
index 32b281d6..761d1f23 100644
--- a/src/ipcpd/normal/pol/fso.proto
+++ b/src/ipcpd/normal/pol/fso.proto
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 syntax = "proto2";
diff --git a/src/ipcpd/normal/pol/graph.c b/src/ipcpd/normal/pol/graph.c
index 78ed203d..7ec9c035 100644
--- a/src/ipcpd/normal/pol/graph.c
+++ b/src/ipcpd/normal/pol/graph.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "graph"
diff --git a/src/ipcpd/normal/pol/graph.h b/src/ipcpd/normal/pol/graph.h
index 44496bc3..8d092524 100644
--- a/src/ipcpd/normal/pol/graph.h
+++ b/src/ipcpd/normal/pol/graph.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_GRAPH_H
diff --git a/src/ipcpd/normal/pol/link_state.c b/src/ipcpd/normal/pol/link_state.c
index 3e0a63d6..322b22d7 100644
--- a/src/ipcpd/normal/pol/link_state.c
+++ b/src/ipcpd/normal/pol/link_state.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "link-state-routing"
diff --git a/src/ipcpd/normal/pol/link_state.h b/src/ipcpd/normal/pol/link_state.h
index e78d0543..9b96bcab 100644
--- a/src/ipcpd/normal/pol/link_state.h
+++ b/src/ipcpd/normal/pol/link_state.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_POL_LINK_STATE_H
diff --git a/src/ipcpd/normal/pol/tests/graph_test.c b/src/ipcpd/normal/pol/tests/graph_test.c
index 3d433e34..30201800 100644
--- a/src/ipcpd/normal/pol/tests/graph_test.c
+++ b/src/ipcpd/normal/pol/tests/graph_test.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #include <ouroboros/config.h>
diff --git a/src/ipcpd/normal/ribconfig.h b/src/ipcpd/normal/ribconfig.h
index db1ff1bb..3a9b6ecb 100644
--- a/src/ipcpd/normal/ribconfig.h
+++ b/src/ipcpd/normal/ribconfig.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_RIB_CONFIG_H
diff --git a/src/ipcpd/normal/ribmgr.c b/src/ipcpd/normal/ribmgr.c
index 3beb917c..ee81581f 100644
--- a/src/ipcpd/normal/ribmgr.c
+++ b/src/ipcpd/normal/ribmgr.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "rib-manager"
diff --git a/src/ipcpd/normal/ribmgr.h b/src/ipcpd/normal/ribmgr.h
index 83d5ec3a..7411aedd 100644
--- a/src/ipcpd/normal/ribmgr.h
+++ b/src/ipcpd/normal/ribmgr.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_RIBMGR_H
diff --git a/src/ipcpd/normal/routing.c b/src/ipcpd/normal/routing.c
index e1459c15..5bf985fb 100644
--- a/src/ipcpd/normal/routing.c
+++ b/src/ipcpd/normal/routing.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "routing"
diff --git a/src/ipcpd/normal/routing.h b/src/ipcpd/normal/routing.h
index 7e47a425..0ef11020 100644
--- a/src/ipcpd/normal/routing.h
+++ b/src/ipcpd/normal/routing.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_ROUTING_H
diff --git a/src/ipcpd/normal/sdu_sched.c b/src/ipcpd/normal/sdu_sched.c
index a4b9e074..b46f2563 100644
--- a/src/ipcpd/normal/sdu_sched.c
+++ b/src/ipcpd/normal/sdu_sched.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "sdu-scheduler"
diff --git a/src/ipcpd/normal/sdu_sched.h b/src/ipcpd/normal/sdu_sched.h
index 3c95b683..05371452 100644
--- a/src/ipcpd/normal/sdu_sched.h
+++ b/src/ipcpd/normal/sdu_sched.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_NORMAL_SDU_SCHED_H
diff --git a/src/ipcpd/normal/tests/dht_test.c b/src/ipcpd/normal/tests/dht_test.c
index 861ae10a..7c9969f5 100644
--- a/src/ipcpd/normal/tests/dht_test.c
+++ b/src/ipcpd/normal/tests/dht_test.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define __DHT_TEST__
diff --git a/src/ipcpd/shim-data.c b/src/ipcpd/shim-data.c
index 2ef48cb0..0b81a36a 100644
--- a/src/ipcpd/shim-data.c
+++ b/src/ipcpd/shim-data.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #include <ouroboros/config.h>
diff --git a/src/ipcpd/shim-data.h b/src/ipcpd/shim-data.h
index 1951fa9d..4fd1ad3d 100644
--- a/src/ipcpd/shim-data.h
+++ b/src/ipcpd/shim-data.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef IPCPD_IPCP_DATA_H
diff --git a/src/ipcpd/shim-eth-llc/main.c b/src/ipcpd/shim-eth-llc/main.c
index dcbbc047..6d8d0895 100644
--- a/src/ipcpd/shim-eth-llc/main.c
+++ b/src/ipcpd/shim-eth-llc/main.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define _DEFAULT_SOURCE
diff --git a/src/ipcpd/shim-eth-llc/shim_eth_llc_messages.proto b/src/ipcpd/shim-eth-llc/shim_eth_llc_messages.proto
index 09281698..f54bcada 100644
--- a/src/ipcpd/shim-eth-llc/shim_eth_llc_messages.proto
+++ b/src/ipcpd/shim-eth-llc/shim_eth_llc_messages.proto
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 syntax = "proto2";
diff --git a/src/ipcpd/shim-udp/main.c b/src/ipcpd/shim-udp/main.c
index fa77f843..195e3bc0 100644
--- a/src/ipcpd/shim-udp/main.c
+++ b/src/ipcpd/shim-udp/main.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #define OUROBOROS_PREFIX "ipcpd/shim-udp"
diff --git a/src/ipcpd/shim-udp/shim_udp_config.h.in b/src/ipcpd/shim-udp/shim_udp_config.h.in
index c8d2ff18..c32210e9 100644
--- a/src/ipcpd/shim-udp/shim_udp_config.h.in
+++ b/src/ipcpd/shim-udp/shim_udp_config.h.in
@@ -16,7 +16,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_SHIM_UDP_CONFIG
diff --git a/src/ipcpd/shim-udp/shim_udp_messages.proto b/src/ipcpd/shim-udp/shim_udp_messages.proto
index ae89a119..ccd87053 100644
--- a/src/ipcpd/shim-udp/shim_udp_messages.proto
+++ b/src/ipcpd/shim-udp/shim_udp_messages.proto
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 syntax = "proto2";
diff --git a/src/ipcpd/shim-udp/tests/shim_udp_test.c b/src/ipcpd/shim-udp/tests/shim_udp_test.c
index 015bb49f..88669a9e 100644
--- a/src/ipcpd/shim-udp/tests/shim_udp_test.c
+++ b/src/ipcpd/shim-udp/tests/shim_udp_test.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #include <ouroboros/config.h>
diff --git a/src/ipcpd/tests/timerwheel_test.c b/src/ipcpd/tests/timerwheel_test.c
index cf5b0333..6ba1b890 100644
--- a/src/ipcpd/tests/timerwheel_test.c
+++ b/src/ipcpd/tests/timerwheel_test.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #include "timerwheel.c"
diff --git a/src/ipcpd/timerwheel.c b/src/ipcpd/timerwheel.c
index d309bbf9..6086181a 100644
--- a/src/ipcpd/timerwheel.c
+++ b/src/ipcpd/timerwheel.c
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #include <ouroboros/config.h>
diff --git a/src/ipcpd/timerwheel.h b/src/ipcpd/timerwheel.h
index aa71c73d..37a6d06a 100644
--- a/src/ipcpd/timerwheel.h
+++ b/src/ipcpd/timerwheel.h
@@ -17,7 +17,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
  */
 
 #ifndef OUROBOROS_IPCPD_TIMERWHEEL_H