$OpenBSD: patch-configure,v 1.26 2019/04/27 13:45:24 jasper Exp $
Index: configure
--- configure.orig
+++ configure
@@ -19007,8 +19007,8 @@ else
 /* end confdefs.h.  */
 
 #include <sys/types.h>
+#include <sys/param.h>
 #include <sys/mount.h>
-#include <sys/fs_types.h>
 int
 main ()
 {
