slirp: Factor out one-time initialization

In order to prepare re-initialization and multi-instance slirp, factor
out init code that is of global scope and (at least for now) only need
to be run once.

This also fixes the potentially uninitialized use of our_addr in
get_dns_addr.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/misc.h b/misc.h
index 7bdce70..097963b 100644
--- a/misc.h
+++ b/misc.h
@@ -63,7 +63,6 @@ extern int x_port, x_server, x_display;
 
 int show_x _P((char *, struct socket *));
 void redir_x _P((u_int32_t, int, int, int));
-void getouraddr _P((void));
 void slirp_insque _P((void *, void *));
 void slirp_remque _P((void *));
 int add_exec _P((struct ex_list **, int, char *, struct in_addr, int));