Staticize an extern that no one else used.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=91324
@ -69,7 +69,7 @@
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#include <net/net_osdep.h>
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int ip_gif_ttl = GIF_TTL;
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static int ip_gif_ttl = GIF_TTL;
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SYSCTL_INT(_net_inet_ip, IPCTL_GIF_TTL, gifttl, CTLFLAG_RW,
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&ip_gif_ttl, 0, "");
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@ -35,8 +35,6 @@
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#define GIF_TTL 30
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extern int ip_gif_ttl;
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void in_gif_input __P((struct mbuf *, int off));
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int in_gif_output __P((struct ifnet *, int, struct mbuf *, struct rtentry *));
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int gif_encapcheck4 __P((const struct mbuf *, int, int, void *));
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