X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fdropin.h;h=fd09ca23d14e1295ace93c8f6eb8f23a5b3f38d1;hb=158cbe99f972a1613b7d4d95abfe5fe48e019e67;hp=3617b70e2b172083c83df9bf44213db3b2560a90;hpb=40c28589328a2aa96c2ce1419c5d90616c758b3d;p=meshlink

diff --git a/src/dropin.h b/src/dropin.h
index 3617b70e..fd09ca23 100644
--- a/src/dropin.h
+++ b/src/dropin.h
@@ -1,7 +1,6 @@
 /*
     dropin.h -- header file for dropin.c
-    Copyright (C) 2000-2005 Ivo Timmermans,
-                  2000-2011 Guus Sliepen <guus@tinc-vpn.org>
+    Copyright (C) 2014 Guus Sliepen <guus@meshlink.io>
 
     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
@@ -45,4 +44,29 @@ extern int gettimeofday(struct timeval *, void *);
 extern int usleep(long long usec);
 #endif
 
-#endif							/* __DROPIN_H__ */
+#ifndef timeradd
+#define timeradd(a, b, r) do {\
+	(r)->tv_sec = (a)->tv_sec + (b)->tv_sec;\
+	(r)->tv_usec = (a)->tv_usec + (b)->tv_usec;\
+	if((r)->tv_usec >= 1000000)\
+		(r)->tv_sec++, (r)->tv_usec -= 1000000;\
+} while (0)
+#endif
+
+#ifndef timersub
+#define timersub(a, b, r) do {\
+	(r)->tv_sec = (a)->tv_sec - (b)->tv_sec;\
+	(r)->tv_usec = (a)->tv_usec - (b)->tv_usec;\
+	if((r)->tv_usec < 0)\
+		(r)->tv_sec--, (r)->tv_usec += 1000000;\
+} while (0)
+#endif
+
+#ifdef HAVE_MINGW
+#define mkdir(a, b) mkdir(a)
+#ifndef SHUT_RDWR
+#define SHUT_RDWR SD_BOTH
+#endif
+#endif
+
+#endif /* __DROPIN_H__ */