Every BSD flavor has a tap device nowadays.

[tinc] / src / utils.h

diff --git a/src/utils.h b/src/utils.h
index 2e4fcf8..4d447b1 100644 (file)
--- a/src/utils.h
+++ b/src/utils.h
@@ -1,7 +1,7 @@
 /*
     utils.h -- header file for utils.c
     Copyright (C) 1999-2005 Ivo Timmermans
-                  2000-2009 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2014 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
@@ -42,4 +42,6 @@ extern const char *winerror(int);
 
 extern unsigned int bitfield_to_int(const void *bitfield, size_t size);
 
+int memcmp_constant_time (const void *a, const void *b, size_t size);
+
 #endif                                                 /* __TINC_UTILS_H__ */