};
#ifdef __KERNEL__
+#include <linux/config.h>
#include <linux/skbuff.h>
static inline struct trh_hdr *tr_hdr(const struct sk_buff *skb)
{
return (struct trh_hdr *)skb->mac.raw;
}
+#ifdef CONFIG_SYSCTL
+extern struct ctl_table tr_table[];
+#endif
#endif
/* This is an Token-Ring LLC structure */