$OpenBSD: patch-src_include_R_ext_eventloop_h,v 1.2 2007/10/07 17:54:54 mbalmer Exp $
--- src/include/R_ext/eventloop.h.orig	Wed Sep  5 00:12:24 2007
+++ src/include/R_ext/eventloop.h	Sun Oct  7 10:03:46 2007
@@ -26,6 +26,7 @@
 #endif
 /* NOTE: Needed at least on FreeBSD so that fd_set is defined. */
 # include <sys/types.h>
+# include <sys/time.h>
 #endif
 
 #ifdef  __cplusplus
