--- qemu/slirp/libslirp.h	2018/04/24 19:30:59	1.1.1.7
+++ qemu/slirp/libslirp.h	2018/04/24 19:51:34	1.1.1.8
@@ -15,6 +15,7 @@ Slirp *slirp_init(int restricted, struct
                   struct in_addr vnameserver, void *opaque);
 void slirp_cleanup(Slirp *slirp);
 
+void slirp_update_timeout(uint32_t *timeout);
 void slirp_select_fill(int *pnfds,
                        fd_set *readfds, fd_set *writefds, fd_set *xfds);