X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fprf.h;h=2e60dff4b15aaf072d219704daa12cf0d98146f4;hb=90cde91141ec61be4354d8deab21edb8fdf01022;hp=ef4b99bbf8639a525ff2d221abcd7bf27710c33d;hpb=7b949262c4c01fdeff30a612d43f4b64f1ad426f;p=tinc

diff --git a/src/prf.h b/src/prf.h
index ef4b99bb..2e60dff4 100644
--- a/src/prf.h
+++ b/src/prf.h
@@ -1,3 +1,6 @@
+#ifndef TINC_PRF_H
+#define TINC_PRF_H
+
 /*
     prf.h -- header file for prf.c
     Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>
@@ -17,9 +20,8 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_PRF_H__
-#define __TINC_PRF_H__
+#include "system.h"
 
-extern bool prf(const char *secret, size_t secretlen, char *seed, size_t seedlen, char *out, size_t outlen) __attribute__ ((__warn_unused_result__));
+extern bool prf(const uint8_t *secret, size_t secretlen, uint8_t *seed, size_t seedlen, uint8_t *out, size_t outlen) ATTR_WARN_UNUSED;
 
 #endif