X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fhave.h;h=bb236622e98f01eeb0a5fc7357fe4f7ce7ff17f4;hb=8156f3760973c17256a93ab48016b8b84f5444de;hp=faa4c9e0f38be54d7d9448b08646577ccba5e046;hpb=d10834e92015f1e0e5bf74e03b161b3a5dc363fb;p=tinc

diff --git a/src/have.h b/src/have.h
index faa4c9e0..bb236622 100644
--- a/src/have.h
+++ b/src/have.h
@@ -1,7 +1,10 @@
+#ifndef TINC_HAVE_H
+#define TINC_HAVE_H
+
 /*
     have.h -- include headers which are known to exist
     Copyright (C) 1998-2005 Ivo Timmermans
-                  2003-2016 Guus Sliepen <guus@tinc-vpn.org>
+                  2003-2021 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
@@ -18,9 +21,6 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_HAVE_H__
-#define __TINC_HAVE_H__
-
 #ifdef HAVE_MINGW
 #define WINVER WindowsXP
 #define WIN32_LEAN_AND_MEAN
@@ -57,6 +57,10 @@
 
 /* Include system specific headers */
 
+#ifdef HAVE_STDDEF_H
+#include <stddef.h>
+#endif
+
 #ifdef HAVE_SYSLOG_H
 #include <syslog.h>
 #endif
@@ -213,4 +217,4 @@
 #define SLASH "/"
 #endif
 
-#endif /* __TINC_SYSTEM_H__ */
+#endif