X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=lib%2Futils.c;h=d7552ce0ce3d5511d291a4520713b5f363462f40;hp=56bcb0b1b35d8687be63c346ce2690e69063aff4;hb=c23fcf555ee4b69f03b76a0ffb731c3a475a77e7;hpb=a5fb0d8c6c384b9ea1074fb469c0a3dd5b874e98

diff --git a/lib/utils.c b/lib/utils.c
index 56bcb0b1..d7552ce0 100644
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -1,7 +1,7 @@
 /*
     utils.c -- gathering of some stupid small functions
     Copyright (C) 1999-2005 Ivo Timmermans <zarq@iname.com>
-                  2000-2006 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2009 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
@@ -100,3 +100,10 @@ const char *winerror(int err) {
 }
 #endif
 
+unsigned int bitfield_to_int(void *bitfield, size_t size) {
+	unsigned int value = 0;
+	if(size > sizeof value)
+		size = sizeof value;
+	memcpy(&value, bitfield, size);
+	return value;
+}