text: $NetBSD: patch-io_iom__init.c,v 1.1 2019/12/22 22:23:00 joerg Exp $
  
  --- io/iom_init.c.orig	2019-12-22 18:12:04.396371533 +0000
  +++ io/iom_init.c
  @@ -6,6 +6,8 @@
   #include <sys/types.h>
   #include <sys/event.h>
   #include <sys/time.h>
  +#include <sys/fcntl.h>
  +#include <unistd.h>
   #endif
   
   int iom_init(iomux_t* c) {
  