From 65422c607e372089677b7b254928d052b9bbe8fb Mon Sep 17 00:00:00 2001
From: xeb <xeb@mail.ru>
Date: Fri, 1 Jan 2010 21:01:51 +0300
Subject: support 2.4.20 kernel

---
 kernel/driver/pptp.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/kernel/driver/pptp.c b/kernel/driver/pptp.c
index 330349e6..aa9e2f6e 100644
--- a/kernel/driver/pptp.c
+++ b/kernel/driver/pptp.c
@@ -90,6 +90,20 @@ static inline void *kzalloc(size_t size,int gfp)
 	return p;
 }
 
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,20)
+static inline void nf_reset(struct sk_buff *skb)
+{
+#ifdef CONFIG_NETFILTER
+	nf_conntrack_put(skb->nfct);
+	skb->nfct=NULL;
+#ifdef CONFIG_NETFILTER_DEBUG
+	skb->nf_debug=0;
+#endif
+#endif
+}
+#define __user
+#endif
+
 /**
  * __ffs - find first bit in word.
  * @word: The word to search
-- 
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