$OpenBSD: patch-lib_exceptionhandler_exceptionhandler_cpp,v 1.2 2013/01/30 01:40:49 brad Exp $
--- lib/exceptionhandler/exceptionhandler.cpp.orig	Mon Jan 14 18:54:07 2013
+++ lib/exceptionhandler/exceptionhandler.cpp	Tue Jan 22 22:10:44 2013
@@ -121,7 +121,9 @@ static LONG WINAPI windowsExceptionHandler(PEXCEPTION_
 # include <sys/types.h>
 # include <sys/stat.h>
 # include <sys/wait.h>
+#ifdef HAVE_SYS_UCONTEXT_H
 # include <sys/ucontext.h>
+#endif
 # include <sys/utsname.h>
 #ifdef WZ_OS_LINUX
 # include <sys/prctl.h>
