From 6f9f6779e6bd1dd7bb795b42dad550863a386ca8 Mon Sep 17 00:00:00 2001
From: Guus Sliepen <guus@tinc-vpn.org>
Date: Mon, 9 Sep 2002 22:33:31 +0000
Subject: [PATCH] Remove redundant spaces.

---
 lib/avl_tree.c          | 60 ++++++++++++++++++++---------------------
 lib/avl_tree.h          | 12 ++++-----
 lib/list.c              | 28 +++++++++----------
 lib/list.h              |  6 ++---
 src/conf.c              | 28 +++++++++----------
 src/connection.c        | 12 ++++-----
 src/cygwin/device.c     |  6 ++---
 src/darwin/device.c     |  6 ++---
 src/edge.c              | 16 +++++------
 src/event.c             | 10 +++----
 src/event.h             |  4 +--
 src/freebsd/device.c    |  6 ++---
 src/linux/device.c      | 53 +++++++++++++++++++++++-------------
 src/meta.c              |  8 +++---
 src/net.c               |  4 +--
 src/net_packet.c        | 16 +++++------
 src/net_setup.c         |  4 +--
 src/net_socket.c        | 16 +++++------
 src/netbsd/device.c     |  6 ++---
 src/netutl.c            | 10 +++----
 src/node.c              | 14 +++++-----
 src/openbsd/device.c    |  6 ++---
 src/process.c           |  4 +--
 src/protocol.c          | 14 +++++-----
 src/protocol.h          |  4 +--
 src/protocol_auth.c     | 24 ++++++++---------
 src/protocol_edge.c     | 10 +++----
 src/protocol_key.c      | 14 +++++-----
 src/protocol_misc.c     | 26 +++++++++---------
 src/protocol_node.c     | 10 +++----
 src/protocol_subnet.c   | 10 +++----
 src/raw_socket/device.c |  6 ++---
 src/route.c             | 38 +++++++++++++-------------
 src/solaris/device.c    |  6 ++---
 src/subnet.c            | 28 +++++++++----------
 35 files changed, 270 insertions(+), 255 deletions(-)

diff --git a/lib/avl_tree.c b/lib/avl_tree.c
index 009c680b..575b2f12 100644
--- a/lib/avl_tree.c
+++ b/lib/avl_tree.c
@@ -29,7 +29,7 @@
     library for inclusion into tinc (http://tinc.nl.linux.org/) by
     Guus Sliepen <guus@sliepen.eu.org>.
 
-    $Id: avl_tree.c,v 1.1.2.10 2002/09/09 21:49:16 guus Exp $
+    $Id: avl_tree.c,v 1.1.2.11 2002/09/09 22:32:24 guus Exp $
 */
 
 #include <stdio.h>
@@ -89,7 +89,7 @@ int lg(unsigned int u)
 
 /* Internal helper functions */
 
-int avl_check_balance(avl_node_t * node)
+int avl_check_balance(avl_node_t *node)
 {
 #ifdef AVL_DEPTH
 	int d;
@@ -117,7 +117,7 @@ int avl_check_balance(avl_node_t * node)
 #endif
 }
 
-void avl_rebalance(avl_tree_t * tree, avl_node_t * node)
+void avl_rebalance(avl_tree_t *tree, avl_node_t *node)
 {
 	avl_node_t *child;
 	avl_node_t *gchild;
@@ -272,7 +272,7 @@ avl_tree_t *avl_alloc_tree(avl_compare_t compare, avl_action_t delete)
 	return tree;
 }
 
-void avl_free_tree(avl_tree_t * tree)
+void avl_free_tree(avl_tree_t *tree)
 {
 	free(tree);
 }
@@ -282,7 +282,7 @@ avl_node_t *avl_alloc_node(void)
 	return (avl_node_t *)xmalloc_and_zero(sizeof(avl_node_t));
 }
 
-void avl_free_node(avl_tree_t * tree, avl_node_t * node)
+void avl_free_node(avl_tree_t *tree, avl_node_t *node)
 {
 	if(node->data && tree->delete)
 		tree->delete(node->data);
@@ -292,7 +292,7 @@ void avl_free_node(avl_tree_t * tree, avl_node_t * node)
 
 /* Searching */
 
-void *avl_search(const avl_tree_t * tree, const void *data)
+void *avl_search(const avl_tree_t *tree, const void *data)
 {
 	avl_node_t *node;
 
@@ -301,7 +301,7 @@ void *avl_search(const avl_tree_t * tree, const void *data)
 	return node ? node->data : NULL;
 }
 
-void *avl_search_closest(const avl_tree_t * tree, const void *data, int *result)
+void *avl_search_closest(const avl_tree_t *tree, const void *data, int *result)
 {
 	avl_node_t *node;
 
@@ -310,7 +310,7 @@ void *avl_search_closest(const avl_tree_t * tree, const void *data, int *result)
 	return node ? node->data : NULL;
 }
 
-void *avl_search_closest_smaller(const avl_tree_t * tree, const void *data)
+void *avl_search_closest_smaller(const avl_tree_t *tree, const void *data)
 {
 	avl_node_t *node;
 
@@ -319,7 +319,7 @@ void *avl_search_closest_smaller(const avl_tree_t * tree, const void *data)
 	return node ? node->data : NULL;
 }
 
-void *avl_search_closest_greater(const avl_tree_t * tree, const void *data)
+void *avl_search_closest_greater(const avl_tree_t *tree, const void *data)
 {
 	avl_node_t *node;
 
@@ -328,7 +328,7 @@ void *avl_search_closest_greater(const avl_tree_t * tree, const void *data)
 	return node ? node->data : NULL;
 }
 
-avl_node_t *avl_search_node(const avl_tree_t * tree, const void *data)
+avl_node_t *avl_search_node(const avl_tree_t *tree, const void *data)
 {
 	avl_node_t *node;
 	int result;
@@ -338,7 +338,7 @@ avl_node_t *avl_search_node(const avl_tree_t * tree, const void *data)
 	return result ? NULL : node;
 }
 
-avl_node_t *avl_search_closest_node(const avl_tree_t * tree, const void *data,
+avl_node_t *avl_search_closest_node(const avl_tree_t *tree, const void *data,
 									int *result)
 {
 	avl_node_t *node;
@@ -381,7 +381,7 @@ avl_node_t *avl_search_closest_node(const avl_tree_t * tree, const void *data,
 	return node;
 }
 
-avl_node_t *avl_search_closest_smaller_node(const avl_tree_t * tree,
+avl_node_t *avl_search_closest_smaller_node(const avl_tree_t *tree,
 											const void *data)
 {
 	avl_node_t *node;
@@ -395,7 +395,7 @@ avl_node_t *avl_search_closest_smaller_node(const avl_tree_t * tree,
 	return node;
 }
 
-avl_node_t *avl_search_closest_greater_node(const avl_tree_t * tree,
+avl_node_t *avl_search_closest_greater_node(const avl_tree_t *tree,
 											const void *data)
 {
 	avl_node_t *node;
@@ -411,7 +411,7 @@ avl_node_t *avl_search_closest_greater_node(const avl_tree_t * tree,
 
 /* Insertion and deletion */
 
-avl_node_t *avl_insert(avl_tree_t * tree, void *data)
+avl_node_t *avl_insert(avl_tree_t *tree, void *data)
 {
 	avl_node_t *closest, *new;
 	int result;
@@ -451,7 +451,7 @@ avl_node_t *avl_insert(avl_tree_t * tree, void *data)
 	return new;
 }
 
-avl_node_t *avl_insert_node(avl_tree_t * tree, avl_node_t * node)
+avl_node_t *avl_insert_node(avl_tree_t *tree, avl_node_t *node)
 {
 	avl_node_t *closest;
 	int result;
@@ -485,14 +485,14 @@ avl_node_t *avl_insert_node(avl_tree_t * tree, avl_node_t * node)
 	return node;
 }
 
-void avl_insert_top(avl_tree_t * tree, avl_node_t * node)
+void avl_insert_top(avl_tree_t *tree, avl_node_t *node)
 {
 	node->prev = node->next = node->parent = NULL;
 	tree->head = tree->tail = tree->root = node;
 }
 
-void avl_insert_before(avl_tree_t * tree, avl_node_t * before,
-					   avl_node_t * node)
+void avl_insert_before(avl_tree_t *tree, avl_node_t *before,
+					   avl_node_t *node)
 {
 	if(!before)
 		return tree->tail ? avl_insert_after(tree, tree->tail, node) : avl_insert_top(tree, node);
@@ -515,7 +515,7 @@ void avl_insert_before(avl_tree_t * tree, avl_node_t * before,
 	avl_rebalance(tree, before->parent);
 }
 
-void avl_insert_after(avl_tree_t * tree, avl_node_t * after, avl_node_t * node)
+void avl_insert_after(avl_tree_t *tree, avl_node_t *after, avl_node_t *node)
 {
 	if(!after)
 		return tree->head ? avl_insert_before(tree, tree->head,
@@ -540,7 +540,7 @@ void avl_insert_after(avl_tree_t * tree, avl_node_t * after, avl_node_t * node)
 	avl_rebalance(tree, after->parent);
 }
 
-avl_node_t *avl_unlink(avl_tree_t * tree, void *data)
+avl_node_t *avl_unlink(avl_tree_t *tree, void *data)
 {
 	avl_node_t *node;
 
@@ -552,7 +552,7 @@ avl_node_t *avl_unlink(avl_tree_t * tree, void *data)
 	return node;
 }
 
-void avl_unlink_node(avl_tree_t * tree, avl_node_t * node)
+void avl_unlink_node(avl_tree_t *tree, avl_node_t *node)
 {
 	avl_node_t *parent;
 	avl_node_t **superparent;
@@ -621,13 +621,13 @@ void avl_unlink_node(avl_tree_t * tree, avl_node_t * node)
 #endif
 }
 
-void avl_delete_node(avl_tree_t * tree, avl_node_t * node)
+void avl_delete_node(avl_tree_t *tree, avl_node_t *node)
 {
 	avl_unlink_node(tree, node);
 	avl_free_node(tree, node);
 }
 
-void avl_delete(avl_tree_t * tree, void *data)
+void avl_delete(avl_tree_t *tree, void *data)
 {
 	avl_node_t *node;
 
@@ -639,7 +639,7 @@ void avl_delete(avl_tree_t * tree, void *data)
 
 /* Fast tree cleanup */
 
-void avl_delete_tree(avl_tree_t * tree)
+void avl_delete_tree(avl_tree_t *tree)
 {
 	avl_node_t *node, *next;
 
@@ -653,7 +653,7 @@ void avl_delete_tree(avl_tree_t * tree)
 
 /* Tree walking */
 
-void avl_foreach(avl_tree_t * tree, avl_action_t action)
+void avl_foreach(avl_tree_t *tree, avl_action_t action)
 {
 	avl_node_t *node, *next;
 
@@ -663,7 +663,7 @@ void avl_foreach(avl_tree_t * tree, avl_action_t action)
 	}
 }
 
-void avl_foreach_node(avl_tree_t * tree, avl_action_t action)
+void avl_foreach_node(avl_tree_t *tree, avl_action_t action)
 {
 	avl_node_t *node, *next;
 
@@ -676,12 +676,12 @@ void avl_foreach_node(avl_tree_t * tree, avl_action_t action)
 /* Indexing */
 
 #ifdef AVL_COUNT
-unsigned int avl_count(avl_tree_t * tree)
+unsigned int avl_count(avl_tree_t *tree)
 {
 	return AVL_NODE_COUNT(tree->root);
 }
 
-avl_node_t *avl_get_node(const avl_tree_t * tree, unsigned int index)
+avl_node_t *avl_get_node(const avl_tree_t *tree, unsigned int index)
 {
 	avl_node_t *node;
 	unsigned int c;
@@ -704,7 +704,7 @@ avl_node_t *avl_get_node(const avl_tree_t * tree, unsigned int index)
 	return NULL;
 }
 
-unsigned int avl_index(const avl_node_t * node)
+unsigned int avl_index(const avl_node_t *node)
 {
 	avl_node_t *next;
 	unsigned int index;
@@ -721,7 +721,7 @@ unsigned int avl_index(const avl_node_t * node)
 }
 #endif
 #ifdef AVL_DEPTH
-unsigned int avl_depth(avl_tree_t * tree)
+unsigned int avl_depth(avl_tree_t *tree)
 {
 	return AVL_NODE_DEPTH(tree->root);
 }
diff --git a/lib/avl_tree.h b/lib/avl_tree.h
index 08bed6b9..f4eddaa3 100644
--- a/lib/avl_tree.h
+++ b/lib/avl_tree.h
@@ -29,7 +29,7 @@
     library for inclusion into tinc (http://tinc.nl.linux.org/) by
     Guus Sliepen <guus@sliepen.eu.org>.
 
-    $Id: avl_tree.h,v 1.1.2.6 2002/09/09 21:49:16 guus Exp $
+    $Id: avl_tree.h,v 1.1.2.7 2002/09/09 22:32:27 guus Exp $
 */
 
 
@@ -68,9 +68,9 @@ typedef struct avl_node_t {
 
 } avl_node_t;
 
-typedef int (*avl_compare_t) (const void *, const void *);
-typedef void (*avl_action_t) (const void *);
-typedef void (*avl_action_node_t) (const avl_node_t *);
+typedef int (*avl_compare_t)(const void *, const void *);
+typedef void (*avl_action_t)(const void *);
+typedef void (*avl_action_node_t)(const avl_node_t *);
 
 typedef struct avl_tree_t {
 
@@ -94,7 +94,7 @@ extern avl_tree_t *avl_alloc_tree(avl_compare_t, avl_action_t);
 extern void avl_free_tree(avl_tree_t *);
 
 extern avl_node_t *avl_alloc_node(void);
-extern void avl_free_node(avl_tree_t * tree, avl_node_t *);
+extern void avl_free_node(avl_tree_t *tree, avl_node_t *);
 
 /* Insertion and deletion */
 
@@ -106,7 +106,7 @@ extern void avl_insert_before(avl_tree_t *, avl_node_t *, avl_node_t *);
 extern void avl_insert_after(avl_tree_t *, avl_node_t *, avl_node_t *);
 
 extern avl_node_t *avl_unlink(avl_tree_t *, void *);
-extern void avl_unlink_node(avl_tree_t * tree, avl_node_t *);
+extern void avl_unlink_node(avl_tree_t *tree, avl_node_t *);
 extern void avl_delete(avl_tree_t *, void *);
 extern void avl_delete_node(avl_tree_t *, avl_node_t *);
 
diff --git a/lib/list.c b/lib/list.c
index d47ce0eb..4c4a3f62 100644
--- a/lib/list.c
+++ b/lib/list.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: list.c,v 1.1.2.12 2002/09/09 21:49:16 guus Exp $
+    $Id: list.c,v 1.1.2.13 2002/09/09 22:32:27 guus Exp $
 */
 
 #include "config.h"
@@ -41,7 +41,7 @@ list_t *list_alloc(list_action_t delete)
 	return list;
 }
 
-void list_free(list_t * list)
+void list_free(list_t *list)
 {
 	free(list);
 }
@@ -51,7 +51,7 @@ list_node_t *list_alloc_node(void)
 	return (list_node_t *)xmalloc_and_zero(sizeof(list_node_t));
 }
 
-void list_free_node(list_t * list, list_node_t * node)
+void list_free_node(list_t *list, list_node_t *node)
 {
 	if(node->data && list->delete)
 		list->delete(node->data);
@@ -61,7 +61,7 @@ void list_free_node(list_t * list, list_node_t * node)
 
 /* Insertion and deletion */
 
-list_node_t *list_insert_head(list_t * list, void *data)
+list_node_t *list_insert_head(list_t *list, void *data)
 {
 	list_node_t *node;
 
@@ -82,7 +82,7 @@ list_node_t *list_insert_head(list_t * list, void *data)
 	return node;
 }
 
-list_node_t *list_insert_tail(list_t * list, void *data)
+list_node_t *list_insert_tail(list_t *list, void *data)
 {
 	list_node_t *node;
 
@@ -103,7 +103,7 @@ list_node_t *list_insert_tail(list_t * list, void *data)
 	return node;
 }
 
-void list_unlink_node(list_t * list, list_node_t * node)
+void list_unlink_node(list_t *list, list_node_t *node)
 {
 	if(node->prev)
 		node->prev->next = node->next;
@@ -118,25 +118,25 @@ void list_unlink_node(list_t * list, list_node_t * node)
 	list->count--;
 }
 
-void list_delete_node(list_t * list, list_node_t * node)
+void list_delete_node(list_t *list, list_node_t *node)
 {
 	list_unlink_node(list, node);
 	list_free_node(list, node);
 }
 
-void list_delete_head(list_t * list)
+void list_delete_head(list_t *list)
 {
 	list_delete_node(list, list->head);
 }
 
-void list_delete_tail(list_t * list)
+void list_delete_tail(list_t *list)
 {
 	list_delete_node(list, list->tail);
 }
 
 /* Head/tail lookup */
 
-void *list_get_head(list_t * list)
+void *list_get_head(list_t *list)
 {
 	if(list->head)
 		return list->head->data;
@@ -144,7 +144,7 @@ void *list_get_head(list_t * list)
 		return NULL;
 }
 
-void *list_get_tail(list_t * list)
+void *list_get_tail(list_t *list)
 {
 	if(list->tail)
 		return list->tail->data;
@@ -154,7 +154,7 @@ void *list_get_tail(list_t * list)
 
 /* Fast list deletion */
 
-void list_delete_list(list_t * list)
+void list_delete_list(list_t *list)
 {
 	list_node_t *node, *next;
 
@@ -168,7 +168,7 @@ void list_delete_list(list_t * list)
 
 /* Traversing */
 
-void list_foreach_node(list_t * list, list_action_node_t action)
+void list_foreach_node(list_t *list, list_action_node_t action)
 {
 	list_node_t *node, *next;
 
@@ -178,7 +178,7 @@ void list_foreach_node(list_t * list, list_action_node_t action)
 	}
 }
 
-void list_foreach(list_t * list, list_action_t action)
+void list_foreach(list_t *list, list_action_t action)
 {
 	list_node_t *node, *next;
 
diff --git a/lib/list.h b/lib/list.h
index 326a9296..df08e492 100644
--- a/lib/list.h
+++ b/lib/list.h
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: list.h,v 1.1.2.7 2002/09/09 21:49:16 guus Exp $
+    $Id: list.h,v 1.1.2.8 2002/09/09 22:32:27 guus Exp $
 */
 
 #ifndef __TINC_LIST_H__
@@ -32,8 +32,8 @@ typedef struct list_node_t {
 	void *data;
 } list_node_t;
 
-typedef void (*list_action_t) (const void *);
-typedef void (*list_action_node_t) (const list_node_t *);
+typedef void (*list_action_t)(const void *);
+typedef void (*list_action_node_t)(const list_node_t *);
 
 typedef struct list_t {
 	list_node_t *head;
diff --git a/src/conf.c b/src/conf.c
index 192d04f3..71f1c783 100644
--- a/src/conf.c
+++ b/src/conf.c
@@ -19,7 +19,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: conf.c,v 1.9.4.59 2002/09/09 21:24:25 guus Exp $
+    $Id: conf.c,v 1.9.4.60 2002/09/09 22:32:30 guus Exp $
 */
 
 #include "config.h"
@@ -53,7 +53,7 @@ int pingtimeout = 0;			/* seconds before timeout */
 char *confbase = NULL;			/* directory in which all config files are */
 char *netname = NULL;			/* name of the vpn network */
 
-int config_compare(config_t * a, config_t * b)
+int config_compare(config_t *a, config_t *b)
 {
 	int result;
 
@@ -92,7 +92,7 @@ config_t *new_config(void)
 	return (config_t *) xmalloc_and_zero(sizeof(config_t));
 }
 
-void free_config(config_t * cfg)
+void free_config(config_t *cfg)
 {
 	cp();
 
@@ -108,14 +108,14 @@ void free_config(config_t * cfg)
 	free(cfg);
 }
 
-void config_add(avl_tree_t * config_tree, config_t * cfg)
+void config_add(avl_tree_t *config_tree, config_t *cfg)
 {
 	cp();
 
 	avl_insert(config_tree, cfg);
 }
 
-config_t *lookup_config(avl_tree_t * config_tree, char *variable)
+config_t *lookup_config(avl_tree_t *config_tree, char *variable)
 {
 	config_t cfg, *found;
 
@@ -136,7 +136,7 @@ config_t *lookup_config(avl_tree_t * config_tree, char *variable)
 	return found;
 }
 
-config_t *lookup_config_next(avl_tree_t * config_tree, config_t * cfg)
+config_t *lookup_config_next(avl_tree_t *config_tree, config_t *cfg)
 {
 	avl_node_t *node;
 	config_t *found;
@@ -157,7 +157,7 @@ config_t *lookup_config_next(avl_tree_t * config_tree, config_t * cfg)
 	return NULL;
 }
 
-int get_config_bool(config_t * cfg, int *result)
+int get_config_bool(config_t *cfg, int *result)
 {
 	cp();
 
@@ -178,7 +178,7 @@ int get_config_bool(config_t * cfg, int *result)
 	return 0;
 }
 
-int get_config_int(config_t * cfg, int *result)
+int get_config_int(config_t *cfg, int *result)
 {
 	cp();
 
@@ -194,7 +194,7 @@ int get_config_int(config_t * cfg, int *result)
 	return 0;
 }
 
-int get_config_string(config_t * cfg, char **result)
+int get_config_string(config_t *cfg, char **result)
 {
 	cp();
 
@@ -206,7 +206,7 @@ int get_config_string(config_t * cfg, char **result)
 	return 1;
 }
 
-int get_config_address(config_t * cfg, struct addrinfo **result)
+int get_config_address(config_t *cfg, struct addrinfo **result)
 {
 	struct addrinfo *ai;
 
@@ -228,7 +228,7 @@ int get_config_address(config_t * cfg, struct addrinfo **result)
 	return 0;
 }
 
-int get_config_port(config_t * cfg, port_t * result)
+int get_config_port(config_t *cfg, port_t *result)
 {
 	cp();
 
@@ -246,7 +246,7 @@ int get_config_port(config_t * cfg, port_t * result)
 	return 0;
 }
 
-int get_config_subnet(config_t * cfg, subnet_t ** result)
+int get_config_subnet(config_t *cfg, subnet_t ** result)
 {
 	subnet_t *subnet;
 
@@ -290,7 +290,7 @@ int get_config_subnet(config_t * cfg, subnet_t ** result)
   given, and buf needs to be expanded, the var pointed to by buflen
   will be increased.
 */
-char *readline(FILE * fp, char **buf, size_t * buflen)
+char *readline(FILE * fp, char **buf, size_t *buflen)
 {
 	char *newline = NULL;
 	char *p;
@@ -353,7 +353,7 @@ char *readline(FILE * fp, char **buf, size_t * buflen)
   Parse a configuration file and put the results in the configuration tree
   starting at *base.
 */
-int read_config_file(avl_tree_t * config_tree, const char *fname)
+int read_config_file(avl_tree_t *config_tree, const char *fname)
 {
 	int err = -2;				/* Parse error */
 	FILE *fp;
diff --git a/src/connection.c b/src/connection.c
index 089ff0de..a35d4f0a 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: connection.c,v 1.1.2.33 2002/09/09 21:24:31 guus Exp $
+    $Id: connection.c,v 1.1.2.34 2002/09/09 22:32:30 guus Exp $
 */
 
 #include "config.h"
@@ -43,7 +43,7 @@
 avl_tree_t *connection_tree;	/* Meta connections */
 connection_t *broadcast;
 
-int connection_compare(connection_t * a, connection_t * b)
+int connection_compare(connection_t *a, connection_t *b)
 {
 	return a - b;
 }
@@ -82,7 +82,7 @@ connection_t *new_connection(void)
 	return c;
 }
 
-void free_connection(connection_t * c)
+void free_connection(connection_t *c)
 {
 	cp();
 
@@ -104,14 +104,14 @@ void free_connection(connection_t * c)
 	free(c);
 }
 
-void connection_add(connection_t * c)
+void connection_add(connection_t *c)
 {
 	cp();
 
 	avl_insert(connection_tree, c);
 }
 
-void connection_del(connection_t * c)
+void connection_del(connection_t *c)
 {
 	cp();
 
@@ -136,7 +136,7 @@ void dump_connections(void)
 	syslog(LOG_DEBUG, _("End of connections."));
 }
 
-int read_connection_config(connection_t * c)
+int read_connection_config(connection_t *c)
 {
 	char *fname;
 	int x;
diff --git a/src/cygwin/device.c b/src/cygwin/device.c
index b14aec16..7cc8b1cb 100644
--- a/src/cygwin/device.c
+++ b/src/cygwin/device.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: device.c,v 1.1.2.2 2002/09/09 21:25:18 guus Exp $
+    $Id: device.c,v 1.1.2.3 2002/09/09 22:33:21 guus Exp $
 */
 
 #include "config.h"
@@ -83,7 +83,7 @@ void close_device(void)
 	cp close(device_fd);
 }
 
-int read_packet(vpn_packet_t * packet)
+int read_packet(vpn_packet_t *packet)
 {
 	int lenin;
 	cp if((lenin = read(device_fd, packet->data, MTU)) <= 0) {
@@ -104,7 +104,7 @@ int read_packet(vpn_packet_t * packet)
 	return 0;
 cp}
 
-int write_packet(vpn_packet_t * packet)
+int write_packet(vpn_packet_t *packet)
 {
 	cp if(debug_lvl >= DEBUG_TRAFFIC)
 		syslog(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
diff --git a/src/darwin/device.c b/src/darwin/device.c
index d30f0b6a..99741f66 100644
--- a/src/darwin/device.c
+++ b/src/darwin/device.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: device.c,v 1.1.2.3 2002/09/09 21:25:19 guus Exp $
+    $Id: device.c,v 1.1.2.4 2002/09/09 22:33:23 guus Exp $
 */
 
 #include "config.h"
@@ -92,7 +92,7 @@ void close_device(void)
   read, encrypt and send data that is
   available through the ethertap device
 */
-int read_packet(vpn_packet_t * packet)
+int read_packet(vpn_packet_t *packet)
 {
 	int lenin;
 	cp if((lenin = read(device_fd, packet->data + 14, MTU - 14)) <= 0) {
@@ -117,7 +117,7 @@ int read_packet(vpn_packet_t * packet)
 	return 0;
 cp}
 
-int write_packet(vpn_packet_t * packet)
+int write_packet(vpn_packet_t *packet)
 {
 	cp if(debug_lvl >= DEBUG_TRAFFIC)
 		syslog(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
diff --git a/src/edge.c b/src/edge.c
index 8c100090..9cc9df83 100644
--- a/src/edge.c
+++ b/src/edge.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: edge.c,v 1.1.2.16 2002/09/09 21:24:31 guus Exp $
+    $Id: edge.c,v 1.1.2.17 2002/09/09 22:32:30 guus Exp $
 */
 
 #include "config.h"
@@ -43,12 +43,12 @@
 
 avl_tree_t *edge_weight_tree;	/* Tree with all edges, sorted on weight */
 
-int edge_compare(edge_t * a, edge_t * b)
+int edge_compare(edge_t *a, edge_t *b)
 {
 	return strcmp(a->to->name, b->to->name);
 }
 
-int edge_weight_compare(edge_t * a, edge_t * b)
+int edge_weight_compare(edge_t *a, edge_t *b)
 {
 	int result;
 
@@ -80,7 +80,7 @@ avl_tree_t *new_edge_tree(void)
 	return avl_alloc_tree((avl_compare_t) edge_compare, NULL);
 }
 
-void free_edge_tree(avl_tree_t * edge_tree)
+void free_edge_tree(avl_tree_t *edge_tree)
 {
 	cp();
 
@@ -103,14 +103,14 @@ edge_t *new_edge(void)
 	return (edge_t *) xmalloc_and_zero(sizeof(edge_t));
 }
 
-void free_edge(edge_t * e)
+void free_edge(edge_t *e)
 {
 	cp();
 
 	free(e);
 }
 
-void edge_add(edge_t * e)
+void edge_add(edge_t *e)
 {
 	cp();
 
@@ -123,7 +123,7 @@ void edge_add(edge_t * e)
 		e->reverse->reverse = e;
 }
 
-void edge_del(edge_t * e)
+void edge_del(edge_t *e)
 {
 	cp();
 
@@ -134,7 +134,7 @@ void edge_del(edge_t * e)
 	avl_delete(edge_weight_tree, e);
 }
 
-edge_t *lookup_edge(node_t * from, node_t * to)
+edge_t *lookup_edge(node_t *from, node_t *to)
 {
 	edge_t v;
 
diff --git a/src/event.c b/src/event.c
index acf2ffb7..a91be86d 100644
--- a/src/event.c
+++ b/src/event.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: event.c,v 1.1.4.5 2002/09/09 21:24:31 guus Exp $
+    $Id: event.c,v 1.1.4.6 2002/09/09 22:32:30 guus Exp $
 */
 
 #include "config.h"
@@ -38,7 +38,7 @@ extern time_t now;
 
 int id;
 
-int event_compare(event_t * a, event_t * b)
+int event_compare(event_t *a, event_t *b)
 {
 	if(a->time > b->time)
 		return 1;
@@ -70,14 +70,14 @@ event_t *new_event(void)
 	return (event_t *) xmalloc_and_zero(sizeof(event_t));
 }
 
-void free_event(event_t * event)
+void free_event(event_t *event)
 {
 	cp();
 
 	free(event);
 }
 
-void event_add(event_t * event)
+void event_add(event_t *event)
 {
 	cp();
 
@@ -85,7 +85,7 @@ void event_add(event_t * event)
 	avl_insert(event_tree, event);
 }
 
-void event_del(event_t * event)
+void event_del(event_t *event)
 {
 	cp();
 
diff --git a/src/event.h b/src/event.h
index 5833ad11..25eb9667 100644
--- a/src/event.h
+++ b/src/event.h
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: event.h,v 1.1.4.3 2002/09/09 21:24:34 guus Exp $
+    $Id: event.h,v 1.1.4.4 2002/09/09 22:32:36 guus Exp $
 */
 
 #ifndef __TINC_EVENT_H__
@@ -28,7 +28,7 @@
 
 avl_tree_t *event_tree;
 
-typedef void (*event_handler_t) (void *);
+typedef void (*event_handler_t)(void *);
 
 typedef struct {
 	time_t time;
diff --git a/src/freebsd/device.c b/src/freebsd/device.c
index 0e3a9fce..074f3473 100644
--- a/src/freebsd/device.c
+++ b/src/freebsd/device.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: device.c,v 1.1.2.6 2002/09/09 21:25:19 guus Exp $
+    $Id: device.c,v 1.1.2.7 2002/09/09 22:33:23 guus Exp $
 */
 
 #include "config.h"
@@ -92,7 +92,7 @@ void close_device(void)
   read, encrypt and send data that is
   available through the ethertap device
 */
-int read_packet(vpn_packet_t * packet)
+int read_packet(vpn_packet_t *packet)
 {
 	int lenin;
 	cp if((lenin = read(device_fd, packet->data, MTU)) <= 0) {
@@ -112,7 +112,7 @@ int read_packet(vpn_packet_t * packet)
 	return 0;
 cp}
 
-int write_packet(vpn_packet_t * packet)
+int write_packet(vpn_packet_t *packet)
 {
 	cp if(debug_lvl >= DEBUG_TRAFFIC)
 		syslog(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
diff --git a/src/linux/device.c b/src/linux/device.c
index 0391f6a2..92b3a3ca 100644
--- a/src/linux/device.c
+++ b/src/linux/device.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: device.c,v 1.1.2.11 2002/09/09 21:25:23 guus Exp $
+    $Id: device.c,v 1.1.2.12 2002/09/09 22:33:24 guus Exp $
 */
 
 #include "config.h"
@@ -73,7 +73,9 @@ int setup_device(void)
 {
 	struct ifreq ifr;
 
-	cp if(!get_config_string(lookup_config(config_tree, "Device"), &device))
+	cp();
+
+	if(!get_config_string(lookup_config(config_tree, "Device"), &device))
 		device = DEFAULT_DEVICE;
 
 	if(!get_config_string(lookup_config(config_tree, "Interface"), &interface))
@@ -82,15 +84,15 @@ int setup_device(void)
 #else
 		interface = rindex(device, '/') ? rindex(device, '/') + 1 : device;
 #endif
-	cp device_fd = open(device, O_RDWR | O_NONBLOCK);
+	device_fd = open(device, O_RDWR | O_NONBLOCK);
 
 	if(device_fd < 0) {
 		syslog(LOG_ERR, _("Could not open %s: %s"), device, strerror(errno));
 		return -1;
 	}
-	cp
-		/* Set default MAC address for ethertap devices */
-		mymac.type = SUBNET_MAC;
+
+	/* Set default MAC address for ethertap devices */
+	mymac.type = SUBNET_MAC;
 	mymac.net.mac.address.x[0] = 0xfe;
 	mymac.net.mac.address.x[1] = 0xfd;
 	mymac.net.mac.address.x[2] = 0x00;
@@ -102,10 +104,12 @@ int setup_device(void)
 	/* Ok now check if this is an old ethertap or a new tun/tap thingie */
 
 	memset(&ifr, 0, sizeof(ifr));
-	cp ifr.ifr_flags = IFF_TAP | IFF_NO_PI;
+	ifr.ifr_flags = IFF_TAP | IFF_NO_PI;
+
 	if(interface)
 		strncpy(ifr.ifr_name, interface, IFNAMSIZ);
-	cp if(!ioctl(device_fd, TUNSETIFF, (void *) &ifr)) {
+
+	if(!ioctl(device_fd, TUNSETIFF, (void *) &ifr)) {
 		device_info = _("Linux tun/tap device");
 		device_type = DEVICE_TYPE_TUNTAP;
 		strncpy(ifrname, ifr.ifr_name, IFNAMSIZ);
@@ -125,22 +129,28 @@ int setup_device(void)
 	}
 
 	syslog(LOG_INFO, _("%s is a %s"), device, device_info);
-	cp return 0;
+
+	return 0;
 }
 
 void close_device(void)
 {
-	cp close(device_fd);
+	cp();
+	
+	close(device_fd);
 }
 
 /*
   read, encrypt and send data that is
   available through the ethertap device
 */
-int read_packet(vpn_packet_t * packet)
+int read_packet(vpn_packet_t *packet)
 {
 	int lenin;
-	cp if(device_type == DEVICE_TYPE_TUNTAP) {
+	
+	cp();
+
+	if(device_type == DEVICE_TYPE_TUNTAP) {
 		lenin = read(device_fd, packet->data, MTU);
 
 		if(lenin <= 0) {
@@ -171,11 +181,13 @@ int read_packet(vpn_packet_t * packet)
 	}
 
 	return 0;
-cp}
+}
 
-int write_packet(vpn_packet_t * packet)
+int write_packet(vpn_packet_t *packet)
 {
-	cp if(debug_lvl >= DEBUG_TRAFFIC)
+	cp();
+
+	if(debug_lvl >= DEBUG_TRAFFIC)
 		syslog(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
 			   packet->len, device_info);
 
@@ -186,8 +198,8 @@ int write_packet(vpn_packet_t * packet)
 			return -1;
 		}
 	} else {					/* ethertap */
+		*(short int *)(packet->data - 2) = packet->len;
 
-		*(short int *) (packet->data - 2) = packet->len;
 		if(write(device_fd, packet->data - 2, packet->len + 2) < 0) {
 			syslog(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device,
 				   strerror(errno));
@@ -196,12 +208,15 @@ int write_packet(vpn_packet_t * packet)
 	}
 
 	device_total_out += packet->len;
-	cp return 0;
+
+	return 0;
 }
 
 void dump_device_stats(void)
 {
-	cp syslog(LOG_DEBUG, _("Statistics for %s %s:"), device_info, device);
+	cp();
+
+	syslog(LOG_DEBUG, _("Statistics for %s %s:"), device_info, device);
 	syslog(LOG_DEBUG, _(" total bytes in:  %10d"), device_total_in);
 	syslog(LOG_DEBUG, _(" total bytes out: %10d"), device_total_out);
-cp}
+}
diff --git a/src/meta.c b/src/meta.c
index fa475dfb..bf6cc4ca 100644
--- a/src/meta.c
+++ b/src/meta.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: meta.c,v 1.1.2.29 2002/09/09 21:24:34 guus Exp $
+    $Id: meta.c,v 1.1.2.30 2002/09/09 22:32:39 guus Exp $
 */
 
 #include "config.h"
@@ -39,7 +39,7 @@
 #include "system.h"
 #include "protocol.h"
 
-int send_meta(connection_t * c, char *buffer, int length)
+int send_meta(connection_t *c, char *buffer, int length)
 {
 	char *bufp;
 	int outlen;
@@ -67,7 +67,7 @@ int send_meta(connection_t * c, char *buffer, int length)
 	return 0;
 }
 
-void broadcast_meta(connection_t * from, char *buffer, int length)
+void broadcast_meta(connection_t *from, char *buffer, int length)
 {
 	avl_node_t *node;
 	connection_t *c;
@@ -82,7 +82,7 @@ void broadcast_meta(connection_t * from, char *buffer, int length)
 	}
 }
 
-int receive_meta(connection_t * c)
+int receive_meta(connection_t *c)
 {
 	int x, l = sizeof(x);
 	int oldlen, i;
diff --git a/src/net.c b/src/net.c
index 5cd3fa5e..c56fe98d 100644
--- a/src/net.c
+++ b/src/net.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net.c,v 1.35.4.180 2002/09/09 21:24:34 guus Exp $
+    $Id: net.c,v 1.35.4.181 2002/09/09 22:32:39 guus Exp $
 */
 
 #include "config.h"
@@ -166,7 +166,7 @@ void build_fdset(fd_set * fs)
   - Check if we need to retry making an outgoing connection
   - Deactivate the host
 */
-void terminate_connection(connection_t * c, int report)
+void terminate_connection(connection_t *c, int report)
 {
 	cp();
 
diff --git a/src/net_packet.c b/src/net_packet.c
index 00733b6f..eaa2cf18 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net_packet.c,v 1.1.2.22 2002/09/09 21:24:41 guus Exp $
+    $Id: net_packet.c,v 1.1.2.23 2002/09/09 22:32:44 guus Exp $
 */
 
 #include "config.h"
@@ -85,7 +85,7 @@ int keyexpires = 0;
 
 /* VPN packet I/O */
 
-void receive_udppacket(node_t * n, vpn_packet_t * inpkt)
+void receive_udppacket(node_t *n, vpn_packet_t *inpkt)
 {
 	vpn_packet_t pkt1, pkt2;
 	vpn_packet_t *pkt[] = { &pkt1, &pkt2, &pkt1, &pkt2 };
@@ -164,7 +164,7 @@ void receive_udppacket(node_t * n, vpn_packet_t * inpkt)
 	receive_packet(n, inpkt);
 }
 
-void receive_tcppacket(connection_t * c, char *buffer, int len)
+void receive_tcppacket(connection_t *c, char *buffer, int len)
 {
 	vpn_packet_t outpkt;
 
@@ -176,7 +176,7 @@ void receive_tcppacket(connection_t * c, char *buffer, int len)
 	receive_packet(c->node, &outpkt);
 }
 
-void receive_packet(node_t * n, vpn_packet_t * packet)
+void receive_packet(node_t *n, vpn_packet_t *packet)
 {
 	cp();
 
@@ -187,7 +187,7 @@ void receive_packet(node_t * n, vpn_packet_t * packet)
 	route_incoming(n, packet);
 }
 
-void send_udppacket(node_t * n, vpn_packet_t * inpkt)
+void send_udppacket(node_t *n, vpn_packet_t *inpkt)
 {
 	vpn_packet_t pkt1, pkt2;
 	vpn_packet_t *pkt[] = { &pkt1, &pkt2, &pkt1, &pkt2 };
@@ -313,7 +313,7 @@ void send_udppacket(node_t * n, vpn_packet_t * inpkt)
 /*
   send a packet to the given vpn ip.
 */
-void send_packet(node_t * n, vpn_packet_t * packet)
+void send_packet(node_t *n, vpn_packet_t *packet)
 {
 	node_t *via;
 
@@ -353,7 +353,7 @@ void send_packet(node_t * n, vpn_packet_t * packet)
 
 /* Broadcast a packet using the minimum spanning tree */
 
-void broadcast_packet(node_t * from, vpn_packet_t * packet)
+void broadcast_packet(node_t *from, vpn_packet_t *packet)
 {
 	avl_node_t *node;
 	connection_t *c;
@@ -372,7 +372,7 @@ void broadcast_packet(node_t * from, vpn_packet_t * packet)
 	}
 }
 
-void flush_queue(node_t * n)
+void flush_queue(node_t *n)
 {
 	list_node_t *node, *next;
 
diff --git a/src/net_setup.c b/src/net_setup.c
index eee05605..5243b1e9 100644
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net_setup.c,v 1.1.2.25 2002/09/09 21:24:41 guus Exp $
+    $Id: net_setup.c,v 1.1.2.26 2002/09/09 22:32:44 guus Exp $
 */
 
 #include "config.h"
@@ -77,7 +77,7 @@
 
 char *myport;
 
-int read_rsa_public_key(connection_t * c)
+int read_rsa_public_key(connection_t *c)
 {
 	FILE *fp;
 	char *fname;
diff --git a/src/net_socket.c b/src/net_socket.c
index 96a58b05..eedef7b2 100644
--- a/src/net_socket.c
+++ b/src/net_socket.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net_socket.c,v 1.1.2.20 2002/09/09 21:24:41 guus Exp $
+    $Id: net_socket.c,v 1.1.2.21 2002/09/09 22:32:44 guus Exp $
 */
 
 #include "config.h"
@@ -84,7 +84,7 @@ int listen_sockets;
 
 /* Setup sockets */
 
-int setup_listen_socket(sockaddr_t * sa)
+int setup_listen_socket(sockaddr_t *sa)
 {
 	int nfd, flags;
 	char *addrstr;
@@ -162,7 +162,7 @@ int setup_listen_socket(sockaddr_t * sa)
 	return nfd;
 }
 
-int setup_vpn_in_socket(sockaddr_t * sa)
+int setup_vpn_in_socket(sockaddr_t *sa)
 {
 	int nfd, flags;
 	char *addrstr;
@@ -219,7 +219,7 @@ int setup_vpn_in_socket(sockaddr_t * sa)
 	return nfd;
 }
 
-void retry_outgoing(outgoing_t * outgoing)
+void retry_outgoing(outgoing_t *outgoing)
 {
 	event_t *event;
 
@@ -242,7 +242,7 @@ void retry_outgoing(outgoing_t * outgoing)
 			   outgoing->timeout);
 }
 
-int setup_outgoing_socket(connection_t * c)
+int setup_outgoing_socket(connection_t *c)
 {
 	int option;
 
@@ -288,7 +288,7 @@ int setup_outgoing_socket(connection_t * c)
 }
 
 
-void finish_connecting(connection_t * c)
+void finish_connecting(connection_t *c)
 {
 	cp();
 
@@ -300,7 +300,7 @@ void finish_connecting(connection_t * c)
 	send_id(c);
 }
 
-void do_outgoing_connection(connection_t * c)
+void do_outgoing_connection(connection_t *c)
 {
 	char *address, *port;
 	int option, result, flags;
@@ -403,7 +403,7 @@ begin:
 	return;
 }
 
-void setup_outgoing_connection(outgoing_t * outgoing)
+void setup_outgoing_connection(outgoing_t *outgoing)
 {
 	connection_t *c;
 	node_t *n;
diff --git a/src/netbsd/device.c b/src/netbsd/device.c
index 53bd9da8..232e58df 100644
--- a/src/netbsd/device.c
+++ b/src/netbsd/device.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: device.c,v 1.1.2.5 2002/09/09 21:25:23 guus Exp $
+    $Id: device.c,v 1.1.2.6 2002/09/09 22:33:24 guus Exp $
 */
 
 #include "config.h"
@@ -93,7 +93,7 @@ void close_device(void)
 	cp close(device_fd);
 cp}
 
-int read_packet(vpn_packet_t * packet)
+int read_packet(vpn_packet_t *packet)
 {
 	int lenin;
 	cp if((lenin = read(device_fd, packet->data + 14, MTU - 14)) <= 0) {
@@ -119,7 +119,7 @@ int read_packet(vpn_packet_t * packet)
 	return 0;
 cp}
 
-int write_packet(vpn_packet_t * packet)
+int write_packet(vpn_packet_t *packet)
 {
 	cp if(debug_lvl >= DEBUG_TRAFFIC)
 		syslog(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
diff --git a/src/netutl.c b/src/netutl.c
index e5c969e7..c977316a 100644
--- a/src/netutl.c
+++ b/src/netutl.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: netutl.c,v 1.12.4.43 2002/09/09 21:24:41 guus Exp $
+    $Id: netutl.c,v 1.12.4.44 2002/09/09 22:32:44 guus Exp $
 */
 
 #include "config.h"
@@ -107,7 +107,7 @@ sockaddr_t str2sockaddr(char *address, char *port)
 	return result;
 }
 
-void sockaddr2str(sockaddr_t * sa, char **addrstr, char **portstr)
+void sockaddr2str(sockaddr_t *sa, char **addrstr, char **portstr)
 {
 	char address[NI_MAXHOST];
 	char port[NI_MAXSERV];
@@ -135,7 +135,7 @@ void sockaddr2str(sockaddr_t * sa, char **addrstr, char **portstr)
 	*portstr = xstrdup(port);
 }
 
-char *sockaddr2hostname(sockaddr_t * sa)
+char *sockaddr2hostname(sockaddr_t *sa)
 {
 	char *str;
 	char address[NI_MAXHOST] = "unknown";
@@ -156,7 +156,7 @@ char *sockaddr2hostname(sockaddr_t * sa)
 	return str;
 }
 
-int sockaddrcmp(sockaddr_t * a, sockaddr_t * b)
+int sockaddrcmp(sockaddr_t *a, sockaddr_t *b)
 {
 	int result;
 
@@ -196,7 +196,7 @@ int sockaddrcmp(sockaddr_t * a, sockaddr_t * b)
 	}
 }
 
-void sockaddrunmap(sockaddr_t * sa)
+void sockaddrunmap(sockaddr_t *sa)
 {
 	if(sa->sa.sa_family == AF_INET6 && IN6_IS_ADDR_V4MAPPED(&sa->in6.sin6_addr)) {
 		sa->in.sin_addr.s_addr = ((uint32_t *) & sa->in6.sin6_addr)[3];
diff --git a/src/node.c b/src/node.c
index 89b1689d..e68c7359 100644
--- a/src/node.c
+++ b/src/node.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: node.c,v 1.1.2.17 2002/09/09 21:24:41 guus Exp $
+    $Id: node.c,v 1.1.2.18 2002/09/09 22:32:49 guus Exp $
 */
 
 #include "config.h"
@@ -39,12 +39,12 @@ avl_tree_t *node_udp_tree;		/* Known nodes, sorted by address and port */
 
 node_t *myself;
 
-int node_compare(node_t * a, node_t * b)
+int node_compare(node_t *a, node_t *b)
 {
 	return strcmp(a->name, b->name);
 }
 
-int node_udp_compare(node_t * a, node_t * b)
+int node_udp_compare(node_t *a, node_t *b)
 {
 	int result;
 
@@ -87,7 +87,7 @@ node_t *new_node(void)
 	return n;
 }
 
-void free_node(node_t * n)
+void free_node(node_t *n)
 {
 	cp();
 
@@ -112,7 +112,7 @@ void free_node(node_t * n)
 	free(n);
 }
 
-void node_add(node_t * n)
+void node_add(node_t *n)
 {
 	cp();
 
@@ -120,7 +120,7 @@ void node_add(node_t * n)
 	avl_insert(node_udp_tree, n);
 }
 
-void node_del(node_t * n)
+void node_del(node_t *n)
 {
 	avl_node_t *node, *next;
 	edge_t *e;
@@ -152,7 +152,7 @@ node_t *lookup_node(char *name)
 	return avl_search(node_tree, &n);
 }
 
-node_t *lookup_node_udp(sockaddr_t * sa)
+node_t *lookup_node_udp(sockaddr_t *sa)
 {
 	node_t n;
 	cp();
diff --git a/src/openbsd/device.c b/src/openbsd/device.c
index dee8fa0a..48d8b9bd 100644
--- a/src/openbsd/device.c
+++ b/src/openbsd/device.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: device.c,v 1.1.2.10 2002/09/09 21:25:26 guus Exp $
+    $Id: device.c,v 1.1.2.11 2002/09/09 22:33:27 guus Exp $
 */
 
 #include "config.h"
@@ -93,7 +93,7 @@ void close_device(void)
 	cp close(device_fd);
 cp}
 
-int read_packet(vpn_packet_t * packet)
+int read_packet(vpn_packet_t *packet)
 {
 	int lenin;
 	u_int32_t type;
@@ -139,7 +139,7 @@ int read_packet(vpn_packet_t * packet)
 	return 0;
 cp}
 
-int write_packet(vpn_packet_t * packet)
+int write_packet(vpn_packet_t *packet)
 {
 	u_int32_t type;
 	struct iovec vector[2];
diff --git a/src/process.c b/src/process.c
index f149d7cd..46a8de8d 100644
--- a/src/process.c
+++ b/src/process.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: process.c,v 1.1.2.46 2002/09/09 21:24:41 guus Exp $
+    $Id: process.c,v 1.1.2.47 2002/09/09 22:32:49 guus Exp $
 */
 
 #include "config.h"
@@ -423,7 +423,7 @@ RETSIGTYPE ignore_signal_handler(int a)
 
 struct {
 	int signal;
-	void (*handler) (int);
+	void (*handler)(int);
 } sighandlers[] = {
 	{
 	SIGHUP, sighup_handler}, {
diff --git a/src/protocol.c b/src/protocol.c
index 565087cd..b499c487 100644
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol.c,v 1.28.4.136 2002/09/09 21:24:41 guus Exp $
+    $Id: protocol.c,v 1.28.4.137 2002/09/09 22:32:49 guus Exp $
 */
 
 #include "config.h"
@@ -57,7 +57,7 @@ int check_id(char *id)
 /* Generic request routines - takes care of logging and error
    detection as well */
 
-int send_request(connection_t * c, const char *format, ...)
+int send_request(connection_t *c, const char *format, ...)
 {
 	va_list args;
 	char buffer[MAXBUFSIZE];
@@ -97,7 +97,7 @@ int send_request(connection_t * c, const char *format, ...)
 		return send_meta(c, buffer, len);
 }
 
-int forward_request(connection_t * from)
+int forward_request(connection_t *from)
 {
 	int request;
 	cp();
@@ -120,7 +120,7 @@ int forward_request(connection_t * from)
 	return broadcast_meta(from, from->buffer, from->reqlen);
 }
 
-int receive_request(connection_t * c)
+int receive_request(connection_t *c)
 {
 	int request;
 
@@ -170,12 +170,12 @@ int receive_request(connection_t * c)
 	return 0;
 }
 
-int past_request_compare(past_request_t * a, past_request_t * b)
+int past_request_compare(past_request_t *a, past_request_t *b)
 {
 	return strcmp(a->request, b->request);
 }
 
-void free_past_request(past_request_t * r)
+void free_past_request(past_request_t *r)
 {
 	cp();
 
@@ -245,7 +245,7 @@ void age_past_requests(void)
 
 /* Jumptable for the request handlers */
 
-int (*request_handlers[]) (connection_t *) = {
+int (*request_handlers[])(connection_t *) = {
 		id_h, metakey_h, challenge_h, chal_reply_h, ack_h,
 		status_h, error_h, termreq_h,
 		ping_h, pong_h,
diff --git a/src/protocol.h b/src/protocol.h
index f782523e..db1c96c1 100644
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol.h,v 1.5.4.35 2002/09/09 21:24:42 guus Exp $
+    $Id: protocol.h,v 1.5.4.36 2002/09/09 22:32:55 guus Exp $
 */
 
 #ifndef __TINC_PROTOCOL_H__
@@ -93,7 +93,7 @@ extern int send_tcppacket(connection_t *, vpn_packet_t *);
 
 /* Request handlers  */
 
-extern int (*request_handlers[]) (connection_t *);
+extern int (*request_handlers[])(connection_t *);
 
 extern int id_h(connection_t *);
 extern int metakey_h(connection_t *);
diff --git a/src/protocol_auth.c b/src/protocol_auth.c
index fc0c3aae..83b1c200 100644
--- a/src/protocol_auth.c
+++ b/src/protocol_auth.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol_auth.c,v 1.1.4.16 2002/09/09 21:24:45 guus Exp $
+    $Id: protocol_auth.c,v 1.1.4.17 2002/09/09 22:32:59 guus Exp $
 */
 
 #include "config.h"
@@ -53,7 +53,7 @@
 
 #include "system.h"
 
-int send_id(connection_t * c)
+int send_id(connection_t *c)
 {
 	cp();
 
@@ -61,7 +61,7 @@ int send_id(connection_t * c)
 						myself->connection->protocol_version);
 }
 
-int id_h(connection_t * c)
+int id_h(connection_t *c)
 {
 	char name[MAX_STRING_SIZE];
 	int bla;
@@ -137,7 +137,7 @@ int id_h(connection_t * c)
 	return send_metakey(c);
 }
 
-int send_metakey(connection_t * c)
+int send_metakey(connection_t *c)
 {
 	char buffer[MAX_STRING_SIZE];
 	int len, x;
@@ -216,7 +216,7 @@ int send_metakey(connection_t * c)
 	return x;
 }
 
-int metakey_h(connection_t * c)
+int metakey_h(connection_t *c)
 {
 	char buffer[MAX_STRING_SIZE];
 	int cipher, digest, maclength, compression;
@@ -319,7 +319,7 @@ int metakey_h(connection_t * c)
 	return send_challenge(c);
 }
 
-int send_challenge(connection_t * c)
+int send_challenge(connection_t *c)
 {
 	char buffer[MAX_STRING_SIZE];
 	int len, x;
@@ -351,7 +351,7 @@ int send_challenge(connection_t * c)
 	return x;
 }
 
-int challenge_h(connection_t * c)
+int challenge_h(connection_t *c)
 {
 	char buffer[MAX_STRING_SIZE];
 	int len;
@@ -390,7 +390,7 @@ int challenge_h(connection_t * c)
 	return send_chal_reply(c);
 }
 
-int send_chal_reply(connection_t * c)
+int send_chal_reply(connection_t *c)
 {
 	char hash[EVP_MAX_MD_SIZE * 2 + 1];
 	EVP_MD_CTX ctx;
@@ -414,7 +414,7 @@ int send_chal_reply(connection_t * c)
 	return send_request(c, "%d %s", CHAL_REPLY, hash);
 }
 
-int chal_reply_h(connection_t * c)
+int chal_reply_h(connection_t *c)
 {
 	char hishash[MAX_STRING_SIZE];
 	char myhash[EVP_MAX_MD_SIZE];
@@ -470,7 +470,7 @@ int chal_reply_h(connection_t * c)
 	return send_ack(c);
 }
 
-int send_ack(connection_t * c)
+int send_ack(connection_t *c)
 {
 	/* ACK message contains rest of the information the other end needs
 	   to create node_t and edge_t structures. */
@@ -492,7 +492,7 @@ int send_ack(connection_t * c)
 	return x;
 }
 
-void send_everything(connection_t * c)
+void send_everything(connection_t *c)
 {
 	avl_node_t *node, *node2;
 	node_t *n;
@@ -516,7 +516,7 @@ void send_everything(connection_t * c)
 	}
 }
 
-int ack_h(connection_t * c)
+int ack_h(connection_t *c)
 {
 	char hisport[MAX_STRING_SIZE];
 	char *hisaddress, *dummy;
diff --git a/src/protocol_edge.c b/src/protocol_edge.c
index bd473f15..6129f71b 100644
--- a/src/protocol_edge.c
+++ b/src/protocol_edge.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol_edge.c,v 1.1.4.12 2002/09/09 21:24:48 guus Exp $
+    $Id: protocol_edge.c,v 1.1.4.13 2002/09/09 22:33:02 guus Exp $
 */
 
 #include "config.h"
@@ -45,7 +45,7 @@
 
 #include "system.h"
 
-int send_add_edge(connection_t * c, edge_t * e)
+int send_add_edge(connection_t *c, edge_t *e)
 {
 	int x;
 	char *address, *port;
@@ -63,7 +63,7 @@ int send_add_edge(connection_t * c, edge_t * e)
 	return x;
 }
 
-int add_edge_h(connection_t * c)
+int add_edge_h(connection_t *c)
 {
 	edge_t *e;
 	node_t *from, *to;
@@ -174,7 +174,7 @@ int add_edge_h(connection_t * c)
 	return 0;
 }
 
-int send_del_edge(connection_t * c, edge_t * e)
+int send_del_edge(connection_t *c, edge_t *e)
 {
 	cp();
 
@@ -182,7 +182,7 @@ int send_del_edge(connection_t * c, edge_t * e)
 						e->from->name, e->to->name);
 }
 
-int del_edge_h(connection_t * c)
+int del_edge_h(connection_t *c)
 {
 	edge_t *e;
 	char from_name[MAX_STRING_SIZE];
diff --git a/src/protocol_key.c b/src/protocol_key.c
index 66c9a909..2453975d 100644
--- a/src/protocol_key.c
+++ b/src/protocol_key.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol_key.c,v 1.1.4.13 2002/09/09 21:24:56 guus Exp $
+    $Id: protocol_key.c,v 1.1.4.14 2002/09/09 22:33:03 guus Exp $
 */
 
 #include "config.h"
@@ -45,7 +45,7 @@
 
 int mykeyused = 0;
 
-int send_key_changed(connection_t * c, node_t * n)
+int send_key_changed(connection_t *c, node_t *n)
 {
 	cp();
 
@@ -59,7 +59,7 @@ int send_key_changed(connection_t * c, node_t * n)
 	return send_request(c, "%d %lx %s", KEY_CHANGED, random(), n->name);
 }
 
-int key_changed_h(connection_t * c)
+int key_changed_h(connection_t *c)
 {
 	char name[MAX_STRING_SIZE];
 	node_t *n;
@@ -93,14 +93,14 @@ int key_changed_h(connection_t * c)
 	return 0;
 }
 
-int send_req_key(connection_t * c, node_t * from, node_t * to)
+int send_req_key(connection_t *c, node_t *from, node_t *to)
 {
 	cp();
 
 	return send_request(c, "%d %s %s", REQ_KEY, from->name, to->name);
 }
 
-int req_key_h(connection_t * c)
+int req_key_h(connection_t *c)
 {
 	char from_name[MAX_STRING_SIZE];
 	char to_name[MAX_STRING_SIZE];
@@ -143,7 +143,7 @@ int req_key_h(connection_t * c)
 	return 0;
 }
 
-int send_ans_key(connection_t * c, node_t * from, node_t * to)
+int send_ans_key(connection_t *c, node_t *from, node_t *to)
 {
 	char key[MAX_STRING_SIZE];
 
@@ -159,7 +159,7 @@ int send_ans_key(connection_t * c, node_t * from, node_t * to)
 						from->compression);
 }
 
-int ans_key_h(connection_t * c)
+int ans_key_h(connection_t *c)
 {
 	char from_name[MAX_STRING_SIZE];
 	char to_name[MAX_STRING_SIZE];
diff --git a/src/protocol_misc.c b/src/protocol_misc.c
index 4dcdd927..363c8c3f 100644
--- a/src/protocol_misc.c
+++ b/src/protocol_misc.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol_misc.c,v 1.1.4.6 2002/09/09 21:25:02 guus Exp $
+    $Id: protocol_misc.c,v 1.1.4.7 2002/09/09 22:33:04 guus Exp $
 */
 
 #include "config.h"
@@ -42,7 +42,7 @@
 
 /* Status and error notification routines */
 
-int send_status(connection_t * c, int statusno, char *statusstring)
+int send_status(connection_t *c, int statusno, char *statusstring)
 {
 	cp();
 
@@ -52,7 +52,7 @@ int send_status(connection_t * c, int statusno, char *statusstring)
 	return send_request(c, "%d %d %s", STATUS, statusno, statusstring);
 }
 
-int status_h(connection_t * c)
+int status_h(connection_t *c)
 {
 	int statusno;
 	char statusstring[MAX_STRING_SIZE];
@@ -73,7 +73,7 @@ int status_h(connection_t * c)
 	return 0;
 }
 
-int send_error(connection_t * c, int err, char *errstring)
+int send_error(connection_t *c, int err, char *errstring)
 {
 	cp();
 
@@ -83,7 +83,7 @@ int send_error(connection_t * c, int err, char *errstring)
 	return send_request(c, "%d %d %s", ERROR, err, errstring);
 }
 
-int error_h(connection_t * c)
+int error_h(connection_t *c)
 {
 	int err;
 	char errorstring[MAX_STRING_SIZE];
@@ -106,14 +106,14 @@ int error_h(connection_t * c)
 	return 0;
 }
 
-int send_termreq(connection_t * c)
+int send_termreq(connection_t *c)
 {
 	cp();
 
 	return send_request(c, "%d", TERMREQ);
 }
 
-int termreq_h(connection_t * c)
+int termreq_h(connection_t *c)
 {
 	cp();
 
@@ -122,7 +122,7 @@ int termreq_h(connection_t * c)
 	return 0;
 }
 
-int send_ping(connection_t * c)
+int send_ping(connection_t *c)
 {
 	cp();
 
@@ -132,21 +132,21 @@ int send_ping(connection_t * c)
 	return send_request(c, "%d", PING);
 }
 
-int ping_h(connection_t * c)
+int ping_h(connection_t *c)
 {
 	cp();
 
 	return send_pong(c);
 }
 
-int send_pong(connection_t * c)
+int send_pong(connection_t *c)
 {
 	cp();
 
 	return send_request(c, "%d", PONG);
 }
 
-int pong_h(connection_t * c)
+int pong_h(connection_t *c)
 {
 	cp();
 
@@ -162,7 +162,7 @@ int pong_h(connection_t * c)
 
 /* Sending and receiving packets via TCP */
 
-int send_tcppacket(connection_t * c, vpn_packet_t * packet)
+int send_tcppacket(connection_t *c, vpn_packet_t *packet)
 {
 	int x;
 
@@ -178,7 +178,7 @@ int send_tcppacket(connection_t * c, vpn_packet_t * packet)
 	return send_meta(c, packet->data, packet->len);
 }
 
-int tcppacket_h(connection_t * c)
+int tcppacket_h(connection_t *c)
 {
 	short int len;
 
diff --git a/src/protocol_node.c b/src/protocol_node.c
index f6be38fd..fa04e13f 100644
--- a/src/protocol_node.c
+++ b/src/protocol_node.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol_node.c,v 1.1.4.8 2002/09/09 21:25:02 guus Exp $
+    $Id: protocol_node.c,v 1.1.4.9 2002/09/09 22:33:08 guus Exp $
 */
 
 #include "config.h"
@@ -43,7 +43,7 @@
 
 #include "system.h"
 
-int send_add_node(connection_t * c, node_t * n)
+int send_add_node(connection_t *c, node_t *n)
 {
 	int x;
 	char *address, *port;
@@ -60,7 +60,7 @@ int send_add_node(connection_t * c, node_t * n)
 	return x;
 }
 
-int add_node_h(connection_t * c)
+int add_node_h(connection_t *c)
 {
 	connection_t *other;
 	node_t *n, *prevhop, *via;
@@ -178,13 +178,13 @@ int add_node_h(connection_t * c)
 	return 0;
 }
 
-int send_del_node(connection_t * c, node_t * n)
+int send_del_node(connection_t *c, node_t *n)
 {
 	cp();
 	return send_request(c, "%d %s %s", DEL_NODE, n->name, n->prevhop->name);
 }
 
-int del_node_h(connection_t * c)
+int del_node_h(connection_t *c)
 {
 	char name[MAX_STRING_SIZE];
 	char prevhopname[MAX_STRING_SIZE];
diff --git a/src/protocol_subnet.c b/src/protocol_subnet.c
index 81cd52cb..b426a8e9 100644
--- a/src/protocol_subnet.c
+++ b/src/protocol_subnet.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol_subnet.c,v 1.1.4.8 2002/09/09 21:25:02 guus Exp $
+    $Id: protocol_subnet.c,v 1.1.4.9 2002/09/09 22:33:13 guus Exp $
 */
 
 #include "config.h"
@@ -43,7 +43,7 @@
 
 #include "system.h"
 
-int send_add_subnet(connection_t * c, subnet_t * subnet)
+int send_add_subnet(connection_t *c, subnet_t *subnet)
 {
 	int x;
 	char *netstr;
@@ -58,7 +58,7 @@ int send_add_subnet(connection_t * c, subnet_t * subnet)
 	return x;
 }
 
-int add_subnet_h(connection_t * c)
+int add_subnet_h(connection_t *c)
 {
 	char subnetstr[MAX_STRING_SIZE];
 	char name[MAX_STRING_SIZE];
@@ -133,7 +133,7 @@ int add_subnet_h(connection_t * c)
 	return 0;
 }
 
-int send_del_subnet(connection_t * c, subnet_t * s)
+int send_del_subnet(connection_t *c, subnet_t *s)
 {
 	int x;
 	char *netstr;
@@ -149,7 +149,7 @@ int send_del_subnet(connection_t * c, subnet_t * s)
 	return x;
 }
 
-int del_subnet_h(connection_t * c)
+int del_subnet_h(connection_t *c)
 {
 	char subnetstr[MAX_STRING_SIZE];
 	char name[MAX_STRING_SIZE];
diff --git a/src/raw_socket/device.c b/src/raw_socket/device.c
index 0f239e09..8dd00a20 100644
--- a/src/raw_socket/device.c
+++ b/src/raw_socket/device.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: device.c,v 1.1.2.2 2002/09/09 21:25:28 guus Exp $
+    $Id: device.c,v 1.1.2.3 2002/09/09 22:33:31 guus Exp $
 */
 
 #include "config.h"
@@ -117,7 +117,7 @@ void close_device(void)
   read, encrypt and send data that is
   available through the ethertap device
 */
-int read_packet(vpn_packet_t * packet)
+int read_packet(vpn_packet_t *packet)
 {
 	int lenin;
 	cp if((lenin = read(device_fd, packet->data, MTU)) <= 0) {
@@ -138,7 +138,7 @@ int read_packet(vpn_packet_t * packet)
 	return 0;
 cp}
 
-int write_packet(vpn_packet_t * packet)
+int write_packet(vpn_packet_t *packet)
 {
 	cp if(debug_lvl >= DEBUG_TRAFFIC)
 		syslog(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
diff --git a/src/route.c b/src/route.c
index fa99a7ef..ff84ee98 100644
--- a/src/route.c
+++ b/src/route.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: route.c,v 1.1.2.45 2002/09/09 21:25:07 guus Exp $
+    $Id: route.c,v 1.1.2.46 2002/09/09 22:33:16 guus Exp $
 */
 
 #include "config.h"
@@ -67,7 +67,7 @@ int priorityinheritance = 0;
 int macexpire = 600;
 subnet_t mymac;
 
-void learn_mac(mac_t * address)
+void learn_mac(mac_t *address)
 {
 	subnet_t *subnet;
 	avl_node_t *node;
@@ -131,7 +131,7 @@ void age_mac(void)
 	}
 }
 
-node_t *route_mac(vpn_packet_t * packet)
+node_t *route_mac(vpn_packet_t *packet)
 {
 	subnet_t *subnet;
 
@@ -139,11 +139,11 @@ node_t *route_mac(vpn_packet_t * packet)
 
 	/* Learn source address */
 
-	learn_mac((mac_t *) (&packet->data[6]));
+	learn_mac((mac_t *)(&packet->data[6]));
 
 	/* Lookup destination address */
 
-	subnet = lookup_subnet_mac((mac_t *) (&packet->data[0]));
+	subnet = lookup_subnet_mac((mac_t *)(&packet->data[0]));
 
 	if(subnet)
 		return subnet->owner;
@@ -151,7 +151,7 @@ node_t *route_mac(vpn_packet_t * packet)
 		return NULL;
 }
 
-node_t *route_ipv4(vpn_packet_t * packet)
+node_t *route_ipv4(vpn_packet_t *packet)
 {
 	subnet_t *subnet;
 
@@ -175,7 +175,7 @@ node_t *route_ipv4(vpn_packet_t * packet)
 	return subnet->owner;
 }
 
-node_t *route_ipv6(vpn_packet_t * packet)
+node_t *route_ipv6(vpn_packet_t *packet)
 {
 	subnet_t *subnet;
 
@@ -202,7 +202,7 @@ node_t *route_ipv6(vpn_packet_t * packet)
 	return subnet->owner;
 }
 
-uint16_t inet_checksum(uint16_t * data, int len, uint16_t prevsum)
+uint16_t inet_checksum(uint16_t *data, int len, uint16_t prevsum)
 {
 	uint32_t checksum = prevsum ^ 0xFFFF;
 
@@ -215,7 +215,7 @@ uint16_t inet_checksum(uint16_t * data, int len, uint16_t prevsum)
 	return checksum ^ 0xFFFF;
 }
 
-void route_neighborsol(vpn_packet_t * packet)
+void route_neighborsol(vpn_packet_t *packet)
 {
 	struct ip6_hdr *hdr;
 	struct nd_neighbor_solicit *ns;
@@ -232,9 +232,9 @@ void route_neighborsol(vpn_packet_t * packet)
 
 	cp();
 
-	hdr = (struct ip6_hdr *) (packet->data + 14);
-	ns = (struct nd_neighbor_solicit *) (packet->data + 14 + sizeof(*hdr));
-	opt = (struct nd_opt_hdr *) (packet->data + 14 + sizeof(*hdr) + sizeof(*ns));
+	hdr = (struct ip6_hdr *)(packet->data + 14);
+	ns = (struct nd_neighbor_solicit *)(packet->data + 14 + sizeof(*hdr));
+	opt = (struct nd_opt_hdr *)(packet->data + 14 + sizeof(*hdr) + sizeof(*ns));
 
 	/* First, snatch the source address from the neighbor solicitation packet */
 
@@ -330,7 +330,7 @@ void route_neighborsol(vpn_packet_t * packet)
 	write_packet(packet);
 }
 
-void route_arp(vpn_packet_t * packet)
+void route_arp(vpn_packet_t *packet)
 {
 	struct ether_arp *arp;
 	subnet_t *subnet;
@@ -347,7 +347,7 @@ void route_arp(vpn_packet_t * packet)
 	   Most of the code here is taken from choparp.c by Takamichi Tateoka (tree@mma.club.uec.ac.jp)
 	 */
 
-	arp = (struct ether_arp *) (packet->data + 14);
+	arp = (struct ether_arp *)(packet->data + 14);
 
 	/* Check if this is a valid ARP request */
 
@@ -392,7 +392,7 @@ void route_arp(vpn_packet_t * packet)
 	write_packet(packet);
 }
 
-void route_outgoing(vpn_packet_t * packet)
+void route_outgoing(vpn_packet_t *packet)
 {
 	uint16_t type;
 	node_t *n = NULL;
@@ -403,7 +403,7 @@ void route_outgoing(vpn_packet_t * packet)
 
 	switch (routing_mode) {
 		case RMODE_ROUTER:
-			type = ntohs(*((uint16_t *) (&packet->data[12])));
+			type = ntohs(*((uint16_t *)(&packet->data[12])));
 			switch (type) {
 				case 0x0800:
 					n = route_ipv4(packet);
@@ -444,7 +444,7 @@ void route_outgoing(vpn_packet_t * packet)
 	}
 }
 
-void route_incoming(node_t * source, vpn_packet_t * packet)
+void route_incoming(node_t *source, vpn_packet_t *packet)
 {
 	switch (routing_mode) {
 		case RMODE_ROUTER:
@@ -452,7 +452,7 @@ void route_incoming(node_t * source, vpn_packet_t * packet)
 				node_t *n = NULL;
 				uint16_t type;
 
-				type = ntohs(*((uint16_t *) (&packet->data[12])));
+				type = ntohs(*((uint16_t *)(&packet->data[12])));
 				switch (type) {
 					case 0x0800:
 						n = route_ipv4(packet);
@@ -481,7 +481,7 @@ void route_incoming(node_t * source, vpn_packet_t * packet)
 			{
 				subnet_t *subnet;
 
-				subnet = lookup_subnet_mac((mac_t *) (&packet->data[0]));
+				subnet = lookup_subnet_mac((mac_t *)(&packet->data[0]));
 
 				if(subnet) {
 					if(subnet->owner == myself)
diff --git a/src/solaris/device.c b/src/solaris/device.c
index bab7236a..47bfa600 100644
--- a/src/solaris/device.c
+++ b/src/solaris/device.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: device.c,v 1.1.2.9 2002/09/09 21:25:28 guus Exp $
+    $Id: device.c,v 1.1.2.10 2002/09/09 22:33:31 guus Exp $
 */
 
 
@@ -136,7 +136,7 @@ void close_device(void)
 	cp close(device_fd);
 }
 
-int read_packet(vpn_packet_t * packet)
+int read_packet(vpn_packet_t *packet)
 {
 	int lenin;
 	cp if((lenin = read(device_fd, packet->data + 14, MTU - 14)) <= 0) {
@@ -162,7 +162,7 @@ int read_packet(vpn_packet_t * packet)
 	return 0;
 cp}
 
-int write_packet(vpn_packet_t * packet)
+int write_packet(vpn_packet_t *packet)
 {
 	cp if(debug_lvl >= DEBUG_TRAFFIC)
 		syslog(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
diff --git a/src/subnet.c b/src/subnet.c
index 4ceec9af..fa00cd88 100644
--- a/src/subnet.c
+++ b/src/subnet.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: subnet.c,v 1.1.2.41 2002/09/09 21:25:10 guus Exp $
+    $Id: subnet.c,v 1.1.2.42 2002/09/09 22:33:21 guus Exp $
 */
 
 #include "config.h"
@@ -48,7 +48,7 @@ avl_tree_t *subnet_tree;
 
 /* Subnet comparison */
 
-int subnet_compare_mac(subnet_t * a, subnet_t * b)
+int subnet_compare_mac(subnet_t *a, subnet_t *b)
 {
 	int result;
 
@@ -60,7 +60,7 @@ int subnet_compare_mac(subnet_t * a, subnet_t * b)
 	return strcmp(a->owner->name, b->owner->name);
 }
 
-int subnet_compare_ipv4(subnet_t * a, subnet_t * b)
+int subnet_compare_ipv4(subnet_t *a, subnet_t *b)
 {
 	int result;
 
@@ -77,7 +77,7 @@ int subnet_compare_ipv4(subnet_t * a, subnet_t * b)
 	return strcmp(a->owner->name, b->owner->name);
 }
 
-int subnet_compare_ipv6(subnet_t * a, subnet_t * b)
+int subnet_compare_ipv6(subnet_t *a, subnet_t *b)
 {
 	int result;
 
@@ -94,7 +94,7 @@ int subnet_compare_ipv6(subnet_t * a, subnet_t * b)
 	return strcmp(a->owner->name, b->owner->name);
 }
 
-int subnet_compare(subnet_t * a, subnet_t * b)
+int subnet_compare(subnet_t *a, subnet_t *b)
 {
 	int result;
 
@@ -145,7 +145,7 @@ avl_tree_t *new_subnet_tree(void)
 	return avl_alloc_tree((avl_compare_t) subnet_compare, NULL);
 }
 
-void free_subnet_tree(avl_tree_t * subnet_tree)
+void free_subnet_tree(avl_tree_t *subnet_tree)
 {
 	cp();
 
@@ -161,7 +161,7 @@ subnet_t *new_subnet(void)
 	return (subnet_t *) xmalloc_and_zero(sizeof(subnet_t));
 }
 
-void free_subnet(subnet_t * subnet)
+void free_subnet(subnet_t *subnet)
 {
 	cp();
 
@@ -170,7 +170,7 @@ void free_subnet(subnet_t * subnet)
 
 /* Adding and removing subnets */
 
-void subnet_add(node_t * n, subnet_t * subnet)
+void subnet_add(node_t *n, subnet_t *subnet)
 {
 	cp();
 
@@ -180,7 +180,7 @@ void subnet_add(node_t * n, subnet_t * subnet)
 	avl_insert(n->subnet_tree, subnet);
 }
 
-void subnet_del(node_t * n, subnet_t * subnet)
+void subnet_del(node_t *n, subnet_t *subnet)
 {
 	cp();
 
@@ -259,7 +259,7 @@ subnet_t *str2net(char *subnetstr)
 	return NULL;
 }
 
-char *net2str(subnet_t * subnet)
+char *net2str(subnet_t *subnet)
 {
 	char *netstr;
 
@@ -309,14 +309,14 @@ char *net2str(subnet_t * subnet)
 
 /* Subnet lookup routines */
 
-subnet_t *lookup_subnet(node_t * owner, subnet_t * subnet)
+subnet_t *lookup_subnet(node_t *owner, subnet_t *subnet)
 {
 	cp();
 
 	return avl_search(owner->subnet_tree, subnet);
 }
 
-subnet_t *lookup_subnet_mac(mac_t * address)
+subnet_t *lookup_subnet_mac(mac_t *address)
 {
 	subnet_t subnet, *p;
 
@@ -331,7 +331,7 @@ subnet_t *lookup_subnet_mac(mac_t * address)
 	return p;
 }
 
-subnet_t *lookup_subnet_ipv4(ipv4_t * address)
+subnet_t *lookup_subnet_ipv4(ipv4_t *address)
 {
 	subnet_t subnet, *p;
 
@@ -369,7 +369,7 @@ subnet_t *lookup_subnet_ipv4(ipv4_t * address)
 	return p;
 }
 
-subnet_t *lookup_subnet_ipv6(ipv6_t * address)
+subnet_t *lookup_subnet_ipv6(ipv6_t *address)
 {
 	subnet_t subnet, *p;
 
-- 
2.20.1