K&R style braces

[tinc] / src / uml_socket / device.c

diff --git a/src/uml_socket/device.c b/src/uml_socket/device.c
index f634411..669d78e 100644 (file)
--- a/src/uml_socket/device.c
+++ b/src/uml_socket/device.c
@@ -1,7 +1,7 @@
 /*
     device.c -- UML network socket
-    Copyright (C) 2002-2004 Ivo Timmermans <ivo@tinc-vpn.org>,
-                  2002-2004 Guus Sliepen <guus@tinc-vpn.org>
+    Copyright (C) 2002-2005 Ivo Timmermans,
+                  2002-2006 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -30,8 +30,6 @@
 #include "utils.h"
 #include "route.h"
 
-#include "system.h"
-
 int device_fd = -1;
 static int listen_fd = -1;
 static int request_fd = -1;
@@ -45,8 +43,8 @@ char *device_info;
 extern char *identname;
 extern bool running;
 
-int device_total_in = 0;
-int device_total_out = 0;
+static int device_total_in = 0;
+static int device_total_out = 0;
 
 enum request_type { REQ_NEW_CONTROL };
 
@@ -59,8 +57,7 @@ static struct request {
 
 static struct sockaddr_un data_sun;
 
-bool setup_device(void)
-{
+bool setup_device(void) {
        struct sockaddr_un listen_sun;
        static const int one = 1;
        struct {
@@ -156,8 +153,7 @@ bool setup_device(void)
        return true;
 }
 
-void close_device(void)
-{
+void close_device(void) {
        cp();
 
        if(listen_fd >= 0)
@@ -175,8 +171,7 @@ void close_device(void)
        unlink(device);
 }
 
-bool read_packet(vpn_packet_t *packet)
-{
+bool read_packet(vpn_packet_t *packet) {
        int lenin;
 
        cp();
@@ -256,8 +251,7 @@ bool read_packet(vpn_packet_t *packet)
        }
 }
 
-bool write_packet(vpn_packet_t *packet)
-{
+bool write_packet(vpn_packet_t *packet) {
        cp();
 
        if(state != 2) {
@@ -283,8 +277,7 @@ bool write_packet(vpn_packet_t *packet)
        return true;
 }
 
-void dump_device_stats(void)
-{
+void dump_device_stats(void) {
        cp();
 
        logger(LOG_DEBUG, _("Statistics for %s %s:"), device_info, device);