Update all header guards.

[tinc] / src / ifconfig.h

diff --git a/src/ifconfig.h b/src/ifconfig.h
index 3dbf9f6..854780b 100644 (file)
--- a/src/ifconfig.h
+++ b/src/ifconfig.h
@@ -1,3 +1,6 @@
+#ifndef TINC_IFCONFIG_H
+#define TINC_IFCONFIG_H
+
 /*
     ifconfig.h -- header for ifconfig.c.
     Copyright (C) 2016 Guus Sliepen <guus@tinc-vpn.org>
@@ -17,9 +20,6 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_IFCONFIG_H__
-#define __TINC_IFCONFIG_H__
-
 extern void ifconfig_dhcp(FILE *out);
 extern void ifconfig_dhcp6(FILE *out);
 extern void ifconfig_slaac(FILE *out);