Enable and fix many extra warnings supported by GCC and Clang.

[tinc] / src / gcrypt / crypto.c

diff --git a/src/gcrypt/crypto.c b/src/gcrypt/crypto.c
index 9465606..cf5d0e6 100644 (file)
--- a/src/gcrypt/crypto.c
+++ b/src/gcrypt/crypto.c
@@ -1,6 +1,6 @@
 /*
     crypto.c -- Cryptographic miscellaneous functions and initialisation
-    Copyright (C) 2007 Guus Sliepen <guus@tinc-vpn.org>
+    Copyright (C) 2007-2022 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
@@ -12,23 +12,21 @@
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
-    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.
-
-    $Id$
+    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.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#include "system.h"
+#include "../system.h"
 
 #include <gcrypt.h>
 
-#include "crypto.h"
+#include "../crypto.h"
 
-void crypto_init() {
+void crypto_init(void) {
 }
 
-void crypto_exit() {
+void crypto_exit(void) {
 }
 
 void randomize(void *out, size_t outlen) {