From 9634d9031c140b24c7ca0d8872632207f6ce7275 Mon Sep 17 00:00:00 2001
From: blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Fri, 26 Oct 2007 19:01:16 +0000
Subject:  Use const and static as needed, disable unused code

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3452 c046a42c-6fe2-441c-8c8c-71466251a162
---
 slirp/if.h | 25 +++++++++++++++++++------
 1 file changed, 19 insertions(+), 6 deletions(-)

(limited to 'slirp/if.h')

diff --git a/slirp/if.h b/slirp/if.h
index 8f78ce7b69..ea96696b9f 100644
--- a/slirp/if.h
+++ b/slirp/if.h
@@ -13,12 +13,25 @@
 #define IF_AUTOCOMP	0x04	/* Autodetect (default) */
 #define IF_NOCIDCOMP	0x08	/* CID compression */
 
-/* Needed for FreeBSD */
-#undef if_mtu
-extern int	if_mtu;
-extern int	if_mru;	/* MTU and MRU */
-extern int	if_comp;	/* Flags for compression */
-extern int	if_maxlinkhdr;
+#define IF_MTU 1500
+#define IF_MRU 1500
+#define	IF_COMP IF_AUTOCOMP	/* Flags for compression */
+
+#if 0
+/*
+ * Set if_maxlinkhdr to 48 because it's 40 bytes for TCP/IP,
+ * and 8 bytes for PPP, but need to have it on an 8byte boundary
+ */
+#ifdef USE_PPP
+#define IF_MAXLINKHDR 48
+#else
+#define IF_MAXLINKHDR 40
+#endif
+#else
+        /* 2 for alignment, 14 for ethernet, 40 for TCP/IP */
+#define IF_MAXLINKHDR (2 + 14 + 40)
+#endif
+
 extern int	if_queued;	/* Number of packets queued so far */
 extern int	if_thresh;	/* Number of packets queued before we start sending
 				 * (to prevent allocing too many mbufs) */
-- 
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