Update copyright information.

[oweals/tinc.git] / lib / utils.c

diff --git a/lib/utils.c b/lib/utils.c
index 56bcb0b1b35d8687be63c346ce2690e69063aff4..d7552ce0ce3d5511d291a4520713b5f363462f40 100644 (file)
--- 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;
+}