X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fcrypto.h;h=74bab1b0a858b71bc4668a75f8d09e74afe600b4;hb=72136f8418bc7e8a0a5bf3c11215aa49dc679659;hp=cd3654fec4849805c004e86eb6fd68c7729c5b6e;hpb=0acdce222ff21c84cafc82c137e3d1e107a66fd9;p=tinc

diff --git a/src/crypto.h b/src/crypto.h
index cd3654fe..74bab1b0 100644
--- a/src/crypto.h
+++ b/src/crypto.h
@@ -1,3 +1,6 @@
+#ifndef TINC_CRYPTO_H
+#define TINC_CRYPTO_H
+
 /*
     crypto.h -- header for crypto.c
     Copyright (C) 2007-2013 Guus Sliepen <guus@tinc-vpn.org>
@@ -17,11 +20,8 @@
     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);
+extern void crypto_init(void);
+extern void crypto_exit(void);
+extern void randomize(void *buf, size_t buflen);
 
 #endif