X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;ds=sidebyside;f=src%2Fprf.h;h=596d274407a9a2da569f9e3bdb9eb0d77aa99635;hb=3268e9a2b9fea6779224fe1f3da48b7fc4b9cb46;hp=f7ecc644f92a2c2834f5edd0d473ccd7373e2262;hpb=0acdce222ff21c84cafc82c137e3d1e107a66fd9;p=meshlink

diff --git a/src/prf.h b/src/prf.h
index f7ecc644..596d2744 100644
--- a/src/prf.h
+++ b/src/prf.h
@@ -1,6 +1,6 @@
 /*
     prf.h -- header file for prf.c
-    Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>
+    Copyright (C) 2014 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
@@ -20,6 +20,6 @@
 #ifndef __TINC_PRF_H__
 #define __TINC_PRF_H__
 
-extern bool prf(const char *secret, size_t secretlen, char *seed, size_t seedlen, char *out, size_t outlen);
+extern bool prf(const char *secret, size_t secretlen, char *seed, size_t seedlen, char *out, size_t outlen) __attribute__ ((__warn_unused_result__));
 
 #endif