slirp: Factor out internal state structure

The essence of this patch is to stuff (almost) all global variables of
the slirp stack into the structure Slirp. In this step, we still keep
the structure as global variable, directly accessible by the whole
stack. Changes to the external interface of slirp will be applied in
the following patches.

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

1 files changed, 0 insertions, 3 deletions

diff --git a/slirp/ip.h b/slirp/ip.h
index e0d7674..574fc01 100644
--- a/slirp/ip.h
+++ b/slirp/ip.h
@@ -250,7 +250,4 @@ struct ipoption {
 	int8_t	ipopt_list[MAX_IPOPTLEN];	/* options proper */
 };
 
-extern struct	ipq	ipq;			/* ip reass. queue */
-extern u_int16_t	ip_id;				/* ip packet ctr, for ids */
-
 #endif