Avoid allocating packet buffers unnecessarily.

[meshlink] / src / crypto.h

diff --git a/src/crypto.h b/src/crypto.h
index 9e640e3d896ae7d38e5d8161a129d83372d8bed6..779f4522b01b4e6bb9e99526a720bd5a2c7ce594 100644 (file)
--- a/src/crypto.h
+++ b/src/crypto.h
@@ -1,6 +1,9 @@
+#ifndef MESHLINK_CRYPTO_H
+#define MESHLINK_CRYPTO_H
+
 /*
     crypto.h -- header for crypto.c
-    Copyright (C) 2014 Guus Sliepen <guus@meshlink.io>
+    Copyright (C) 2014, 2017 Guus Sliepen <guus@meshlink.io>
 
     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
@@ -17,9 +20,6 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_CRYPTO_H__
-#define __TINC_CRYPTO_H__
-
 extern void crypto_init();
 extern void crypto_exit();
 extern void randomize(void *, size_t);